A dustproof shed and method for installing GIS equipment

Abstract

The present invention relates to the technical field of dustproof sheds, and more specifically, to a dustproof shed and method for installing GIS equipment. A dustproof shed comprises a dustproof shed main body, which is movably arranged along the direction of the busbar barrel by a walking mechanism; an independent installation space is formed inside the dustproof shed main body, and a hoisting mechanism and an environmental monitoring device are arranged in the installation space; the dustproof shed main body has a flexible door assembly for cooperating with the corresponding end of the busbar barrel, and a sealing mechanism for cooperating with the side wall of the busbar barrel is arranged at the flexible door assembly. Through the above arrangement, the environmental requirements of the installer when installing the busbar barrel are better met; the present invention also provides a method for installing GIS equipment, which is implemented by using the above-mentioned dustproof shed for installing GIS equipment.

Description

Technical Field

[0001] The present invention relates to the technical field of dustproof sheds, and in particular to a dustproof shed and a method for installing GIS equipment. Background Art

[0002] GIS equipment is one of the most critical pieces of equipment within a substation. Its safe operation depends not only on the quality of the equipment itself but also on environmental control during installation, including temperature, humidity, dust levels, and air quality. Therefore, GIS installation places strict demands on the external environment. Excessive humidity and dust levels can cause discharges in certain components, impacting the safe operation of the GIS equipment.

[0003] Generally, in order to ensure the requirements of the GIS equipment installation environment, installers usually set up dustproof sheds to isolate the GIS equipment from the external environment. Since the busbar tubes installed in GIS equipment are generally laid over a long distance, installers usually carry out docking and laying of multiple busbar tubes. In fact, when installing the dustproof shed, installers consider the cost and the convenience of subsequent disassembly of the dustproof shed as a whole. Generally, the internal space of the dustproof shed cannot cover the laying distance of the entire busbar tube. This will cause the installers to use a crane or a tractor to move the dustproof shed as a whole when docking and laying adjacent busbar tubes. Due to the limitations of the site and the constraints of the GIS equipment installation environment, cranes or tractors cannot effectively move the dustproof shed as a whole. For example, when the crane is used to hoist the dustproof shed as a whole, the GIS equipment installation environment will be interconnected with the external environment, which goes against the original intention of the installers to set up the dustproof shed as a whole. Therefore, the dustproof shed as a whole has the defect of inconvenience in movement under actual working conditions.

[0004] Although the dustproof booth can isolate the internal environment of the dustproof booth from the external environment, there is still a lack of equipment to monitor the internal environment of the dustproof booth. Therefore, the internal environmental parameters of the dustproof booth as a whole are difficult to adjust under actual working conditions.

[0005] During the installation of the busbar barrel, due to its heavy mass, the installers cannot support the busbar barrel manually, so the busbar barrel needs to be hoisted. If an external crane is used to hoist the busbar barrel, an opening needs to be made on the upper side of the dustproof shed to allow the traction rope of the external crane to hoist the busbar barrel. However, this will destroy the overall sealing of the dustproof shed, making the external environment and the internal space of the dustproof shed connected, and the installation environment of the busbar barrel cannot be guaranteed, thus violating the original intention of setting up the dustproof shed. As mentioned above, a hoisting mechanism can be set up inside the dustproof shed as a whole, but because the hoisting mechanism generally has a large deadweight and is restricted by the load-bearing capacity of the dustproof shed's overall skeleton, the hoisting mechanism set up inside the dustproof shed as a whole cannot effectively achieve installation under conditions such as large tonnage.

[0006] Since the busbar barrel body is formed by connecting multiple busbar barrels to each other, part of the busbar barrel body is located inside the dustproof shed as a whole, and part of it is exposed outside the dustproof shed as a whole. This causes a gap to exist at the joint between the dustproof shed as a whole and the busbar barrel body. During the installation of the busbar barrel body, the external environment may enter the internal space of the dustproof shed as a whole through the gap, which may affect the installation quality of the busbar barrel body. Summary of the Invention

[0007] In order to solve the above technical problems, the present invention is solved through the following technical solutions.

[0008] A dustproof shed for installing GIS equipment includes a dustproof shed main body, which is movably arranged along the direction of a busbar barrel via a walking mechanism; an independent installation space is formed inside the dustproof shed main body, and a hoisting mechanism and an environmental monitoring device are arranged in the installation space; the dustproof shed main body has a flexible door assembly for cooperating with the corresponding end of the busbar barrel, and a sealing mechanism is provided at the flexible door assembly for cooperating with the side wall of the busbar barrel.

[0009] In the present invention, before installing the busbar barrel, the installer first causes the walking mechanism to drive the dustproof shed body to move to the installation position of the busbar barrel section, then causes the hoisting mechanism to hoist the busbar barrel to the target position, then causes the sealing mechanism to seal the gap formed by the flexible door assembly and the side wall of the busbar barrel, and finally, uses the environmental monitoring device to monitor the internal environment of the dustproof shed body to ensure that the internal environmental parameters of the dustproof shed body meet the busbar barrel installation requirements.

[0010] Among them, in the present invention, when the dustproof shed body is moving, the gap formed between the flexible door assembly and the outer wall of the busbar barrel section is small, that is, when the dustproof shed body moves the installation position of the next busbar barrel section, the internal environment of the dustproof shed body and the external atmospheric environment are less interconnected, so as to save the time of the subsequent environmental monitoring device to monitor the internal environment of the dustproof shed body, which is more convenient.

[0011] Preferably, the dustproof shed body is arranged above a guide rail, and the busbar is installed above the guide rail; the walking mechanism is located on the guide rail and walks, and the walking mechanism includes walking components respectively arranged on both sides of the bottom of the protective shed body, and the walking components include a plurality of walking wheels arranged at intervals; the guide rail includes 2 guide plates correspondingly arranged on both sides of the protective shed body, and guide sub-plates are provided on both sides of the guide plate and along the walking direction of the dustproof shed body; the guide plate and the guide sub-plates on both sides of the guide plate jointly form a guide section for the corresponding walking wheels to walk.

[0012] In the present invention, in this embodiment, the installer arranges the guide rails according to the installation direction of the entire busbar barrel section, thereby facilitating the movement of the dustproof shed body.

[0013] Preferably, the walking assembly also includes two walking assembly mounting plates respectively arranged on both sides of the dustproof shed body, and a plurality of walking assembly mounting grooves are evenly arranged along the length direction of the walking assembly mounting plate, and a mounting shaft is provided in the walking assembly mounting groove, and the walking wheel rotates at the mounting shaft; a stepped groove is formed on the outer wall of the walking assembly mounting plate corresponding to the walking assembly mounting groove, and a flange is provided at the stepped groove.

[0014] In the present invention, the installation of the traveling wheel at the traveling assembly is achieved through the arrangement of the traveling assembly installation groove, the installation shaft and the flange.

[0015] Preferably, the guide rail also includes a pad block assembly arranged below the guide plate, and the pad block assembly is provided with multiple pieces, and the pad block assembly includes two parallel first pads and a second pad block, the first pad block and the second pad block are connected by support seats respectively provided at the four corners, the second pad block is provided with four first through holes arranged in a rectangular manner, the upper end surface of the first pad block is provided with four first screws respectively extending from the corresponding first through holes, the rod portion of the first screw extending from the first through holes is threadedly connected to the first nut tightly against the upper end surface of the second pad block; the pad block assembly also includes a third pad movably provided above the second pad block, the third pad block is provided with four second through holes arranged in a rectangular manner, the third pad is movably fitted with the first screw in the height direction, and second nuts are respectively provided on both sides of the third pad that are threadedly fitted with the corresponding first screws, and the two second nuts are used together to realize the positioning of the third pad at the pad block assembly; the four first screws respectively extend out of the rod portion of the third pad to form a placement space for placing the guide plate.

[0016] In the present invention, the pad block assembly is fixed to the ground at even intervals, so that the guide plate can be installed in the placement space better, that is, the placement space can limit the guide plate during the movement of the dustproof plate body at the guide plate, thereby preventing the guide plate from deflecting.

[0017] Preferably, a limit assembly for limiting the position of the walking wheel is provided at the guide rail, and the limit assembly includes a limit block, the limit block is placed in a direction perpendicular to the length direction of the guide plate, and limit ears are provided on both sides of the limit block, the limit ears on both sides of the limit block are respectively clamped on the outer walls of the guide sub-plates on both sides of the guide plate, the limit ears are provided with threaded holes, and the limit ears are provided with a second screw whose thread is matched with the threaded hole and the end is pressed against the outer wall of the guide sub-plate.

[0018] In the present invention, after the dustproof shed body moves to the installation position of the next busbar barrel section, the installer uses the limiting assembly to limit at least one walking wheel on both sides of the dustproof shed body, thereby preventing the dustproof shed body from moving during the installation process of the busbar barrel section by the installer.

[0019] Preferably, the flexible door assembly includes two door curtains that are separated from or close to each other, a busbar barrel fitting opening is formed at the junction of the two door curtains, and the sealing mechanism is provided at the busbar barrel fitting opening.

[0020] In the present invention, by setting the busbar barrel matching opening, the matching between the flexible door assembly and the corresponding portion of the outer wall of the busbar barrel is preferably achieved.

[0021] Preferably, the dustproof shed body includes a pedestrian passage at the side wall, and an opening and closing door is provided at the pedestrian passage.

[0022] In the present invention, the opening and closing door is provided, thereby making it easier for installers to enter the installation space of the dustproof shed body.

[0023] Preferably, the hoisting mechanism comprises two first track frames respectively arranged at both sides of the dustproof shed body along the length direction; a second track frame is slidably arranged between the two first track frames along the length direction of the dustproof shed body, and a traction mechanism is slidably arranged at the second track frame along the width direction of the dustproof shed body; the traction mechanism comprises a traction motor, and the traction motor is controlled by a motor driver; the motor driver has an overload self-locking unit, and the overload self-locking unit is used to limit the set load of the traction motor;

[0024] The lower portions of both ends of the first track frame are used to cooperate with a support mechanism, and the support mechanism is provided between the first track frame and the ground; a support matching portion is provided at a corresponding portion of the first track frame, which is used to cooperate with the upper end of the support mechanism, and a pressure sensor is provided at the support matching portion, and the pressure sensor is used to detect the pressure applied by the first track frame to the support mechanism and generate a pressure signal;

[0025] The four pressure sensors respectively arranged at the two ends of the two first track frames are connected to a processor, which is used to receive pressure signals and compare them with a set threshold; the processor is used to generate an unlocking signal and send it to the motor driver when all pressure signals exceed the set threshold, and the motor driver can release the restriction of the overload self-locking unit on the set load when receiving the unlocking signal.

[0026] In the present invention, the hoisting mechanism can preferably hoist the busbar barrel, so that the installer can install the busbar barrel section in the installation space of the dustproof shed body.

[0027] Preferably, the dustproof shed body further comprises an air purifier, a dehumidifier and an air conditioner arranged in the installation space, wherein the air purifier is used to absorb air particles in the installation space; the air conditioner is used to adjust the temperature in the installation space; the environmental monitoring device comprises a display panel, on which a temperature sensor, a particle sensor and a humidity sensor are provided;

[0028] The temperature sensor, particulate matter sensor and humidity sensor are all connected to a processor, and the processor is respectively connected to the air purifier, dehumidifier and air conditioner; the temperature sensor is used to detect the temperature parameters of the installation space and form a temperature parameter signal, the particulate matter sensor is used to detect the particulate matter parameters in the installation space and form a particulate matter parameter signal, and the humidity sensor is used to detect the humidity parameters in the installation space and form a humidity parameter signal, and the processor is used to receive the temperature parameter signal, the particulate matter parameter signal and the humidity parameter signal respectively and compare them with the corresponding parameter setting thresholds; the processor is used to control the air conditioner action when the temperature parameter signal is higher than the upper limit of the temperature parameter setting threshold or lower than the lower limit of the temperature parameter setting threshold, to control the air purifier action when the particulate matter parameter signal is higher than the particulate matter parameter setting threshold, and to control the dehumidifier action when the humidity parameter signal is higher than the humidity parameter setting threshold.

[0029] In the present invention, the air purifier, dehumidifier, air conditioner and environmental monitoring device are used to better monitor the internal environment of the dustproof shed body, thereby better controlling the internal environmental parameters of the dustproof shed body to within the corresponding environmental parameter set threshold range, thereby facilitating the installation of the busbar section by the installer.

[0030] Preferably, the sealing mechanism includes sealing components respectively arranged on the inner and outer sides of the busbar barrel mating opening, and the sealing components include two first mounting components and second mounting components that are spliced ​​and matched with each other to form a first mounting component and a second mounting component for installing the busbar barrel. The first mounting component and the second mounting component are both semicircular structures, and the two ends of the first mounting component and the two ends of the second mounting component respectively form a first arc groove and a second arc groove, and an arc plate is movably provided in the first arc groove; the first arc groove of the first mounting component is used to correspond to the second arc groove of the second mounting component, and the second arc groove of the first mounting component is used to correspond to the first arc groove of the second mounting component; the arc plate corresponding to the first arc groove can extend into the corresponding second arc groove.

[0031] In the present invention, when installing the sealing assembly, the installer first aligns the two ends of the first installation assembly and the second installation assembly respectively, and then drives the arc plate in the first arc groove of the corresponding first installation assembly or the second installation assembly to move to the second arc groove of the second installation assembly or the first installation assembly, thereby realizing the pre-splicing and fixing of the sealing assembly at the mating opening of the busbar tube for subsequent operations.

[0032] Preferably, the first mounting assembly and the second mounting assembly both include a semicircular sealing assembly mounting plate, a T-shaped groove is provided along the circumference of the sealing assembly mounting plate on one side of the sealing assembly mounting plate far from the flexible door assembly, both ends of the T-shaped groove are open, and the cross-section of the T-shaped groove is an inverted T-shape, and the sealing assembly mounting plate is provided with a slide sliding along the circumference of the sealing assembly mounting plate at the T-shaped groove, and a slide rail sliding in the T-shaped groove is provided on the side wall of the slide; the middle part of the slide located at the first mounting assembly or the second mounting assembly can slide to the corresponding joint of the first mounting assembly and the second mounting assembly after the first mounting assembly and the second mounting assembly are spliced ​​together.

[0033] In the present invention, after the first mounting component and the second mounting component are spliced ​​and pre-fixed, the installer slides the slide plate at the first mounting component or the second mounting component to a predetermined position, so that half of the slide rail of the first mounting component or the second mounting component is located in the T-shaped slide groove of the first mounting component, and the other half is located in the T-shaped slide groove of the second mounting component, thereby better achieving the fixation between the first mounting component and the second mounting component.

[0034] Preferably, a first semicircular plate is provided on one side of the sealing component mounting plate near the flexible door component, and one side of the first semicircular plate is flush with the side of the sealing component mounting plate near the flexible door; a second semicircular plate is also provided on the inner side of the sealing component mounting plate and is spaced apart correspondingly to the first semicircular plate, and the second semicircular plate is movably provided, and the side wall edge of the first semicircular plate and the side wall edge of the second semicircular plate are connected with elastic cloth, and the elastic cloth, the first semicircular plate and the second semicircular plate form an airbag structure; when the airbag structure slides in the middle of the corresponding slide plate to the corresponding joint between the first mounting component and the second mounting component, the side of the elastic cloth near the busbar tube bulges and presses against the side wall of the busbar tube; the corresponding part of the elastic cloth forms a seal with the side wall of the busbar tube.

[0035] In the present invention, when the installer moves the slide plate to a predetermined position, the second semicircular plate can move toward the first semicircular plate, thereby compressing the airbag structure formed by the elastic cloth, the first semicircular plate and the second semicircular plate, so that the corresponding part of the elastic cloth is sealed with the side wall of the busbar barrel, that is, the gap formed between the flexible door assembly and the outer wall of the busbar barrel section is sealed, thereby isolating the internal environment of the dustproof shed body from the external atmospheric environment, which is better and more convenient.

[0036] Preferably, a return mechanism is provided between the second semicircular plate and the first semicircular plate, the return mechanism comprising a first mounting post provided on the side wall of the first semicircular plate and a second mounting post provided on one side of the second semicircular plate, the first mounting post having a first mounting cavity, the end of the second mounting post slidingly provided in the first mounting cavity, and a first return spring provided between the first semicircular plate and the second semicircular plate and sleeved on the outer wall of the first mounting post.

[0037] In the present invention, the first return spring is set, so when the corresponding slide slides to the initial position of the first mounting assembly or the second mounting assembly, the second semicircular plate moves toward the first semicircular plate under the action of the first return spring, thereby better releasing the seal between the corresponding part of the elastic cloth and the side wall of the busbar barrel, thereby facilitating the installer to disassemble the sealing assembly so that the dustproof shed main body 1000 can move to the next busbar barrel section installation position.

[0038] Preferably, the first arc-shaped groove and the second arc-shaped groove are respectively provided at both ends of the sealing assembly mounting plate, and a first connecting groove and a second connecting groove are respectively provided between the first arc-shaped groove and the second arc-shaped groove and the T-shaped slide groove, a first locking mechanism is provided in the first connecting groove, and a second locking mechanism is provided in the second connecting groove;

[0039] The first locking mechanism and the second locking mechanism each include a locking pin respectively provided in the corresponding first connecting groove or the second connecting groove; the bottom wall of the slide rail located in the T-shaped slide groove is provided with a plurality of slots evenly arranged along the circumference of the slide rail; the locking pin has a clamping portion that cooperates with the slots; the slide rail is locked in the T-shaped slide groove under the cooperation of the clamping portion and the slots;

[0040] A first unlocking mechanism is provided in the first arcuate groove, comprising an arcuate plate sliding in the first arcuate groove, a first wedge-shaped portion being formed at one end of the arcuate plate away from the opening of the first arcuate groove, a second wedge-shaped portion being formed at one end of the locking pin away from the clamping portion, and a groove being formed on a side of the arcuate plate near the locking pin that cooperates with the second wedge-shaped portion;

[0041] A second unlocking mechanism is provided in the second arc-shaped groove, and the second unlocking mechanism includes a locking block. A compression spring installation cavity is formed at the bottom wall of the second arc-shaped groove. One end of the locking block extends into the compression spring installation cavity. A compression spring with one end resting against the end of the locking block is provided in the compression spring installation cavity. A third wedge-shaped portion is formed on the side of the locking block near the locking pin. The locking block can keep the clamping head at the locking pin engaged with the clamping slot under the action of the compression spring.

[0042] In the present invention, when the slide is located at the initial position corresponding to the first mounting assembly or the second mounting assembly, the locking pins of the first locking mechanism and the second locking mechanism respectively restrict the slide rail of the slide. Specifically, the clamping portion of the locking pin is clamped into the clamping groove of the corresponding slide rail at the bottom wall of the T-shaped slide groove, thereby preferably preventing the corresponding slide from being detached from the first mounting assembly or the second mounting assembly.

[0043] When the first mounting component or the second mounting component is pre-fixed in splicing, the installer drives the arc plate in the first arc groove of the corresponding first mounting component or the second mounting component to move into the second arc groove of the second mounting component or the first mounting component. During this process, the second wedge-shaped portion of the locking pin disengages from the groove on the arc plate, so that the locking pins at the first locking mechanism and the second locking mechanism respectively release the restriction on the slide rail of the skateboard. Then, the installer slides the skateboard to the predetermined position of the first mounting component and the second mounting component, and the installer drives the arc plate to slide back to the initial position, so that the locking pins at the first locking mechanism and the second locking mechanism respectively restrict the slide rail of the skateboard that slides to the predetermined position again, thereby realizing the splicing positioning of the first mounting component and the second mounting component.

[0044] Preferably, the side wall of the locking pin is provided with a locking pin baffle, and a second return spring is provided in the first connecting groove or the second connecting groove. The locking pin can keep the second wedge-shaped portion moving toward the first arc groove or the second arc groove under the action of the second return spring.

[0045] In the present invention, when the second wedge-shaped portion of the locking pin at the first connecting groove is disengaged from the groove at the arc plate, the locking pin located in the first connecting groove is disengaged from the clamping portion of the corresponding slide rail at the bottom wall of the T-shaped slide groove under the action of the second return spring to realize the unlocking of the slide plate by the first unlocking mechanism; similarly, the second unlocking mechanism preferably realizes the unlocking of the slide plate.

[0046] Preferably, the slides of the first mounting assembly and the second mounting assembly are both provided with an extrusion mechanism, the extrusion mechanism including a plurality of mounting seats arranged at intervals along the circumference of the slide, an extrusion groove being formed in the mounting seat, the extrusion groove being provided with an extrusion pin having one end extending into one side of the second semicircular plate, the extrusion pin having an extrusion head cooperating with the second semicircular plate, the second semicircular plate having a pressing groove along the circumference cooperating with the extrusion head, and the extrusion head being used to move the second semicircular plate closer to the first semicircular plate under the sliding action of the slide.

[0047] In the present invention, when the slide plates of the first mounting assembly and the second mounting assembly slide to predetermined positions, the extrusion pins at the extrusion mechanism can squeeze the second semicircular plate toward the first semicircular plate, thereby compressing the above-mentioned airbag structure, so that the corresponding part of the elastic cloth is sealed with the side wall of the busbar barrel, that is, the gap formed between the flexible door assembly and the outer wall of the busbar barrel section is sealed, thereby isolating the internal environment of the dustproof shed main body from the external atmospheric environment, which is better and more convenient.

[0048] Preferably, the extrusion pin is provided with an extrusion pin baffle in the extrusion groove, and a third return spring is provided between the extrusion pin baffle and the bottom wall of the extrusion groove.

[0049] In the present invention, when the slide plate slides to the initial position or is in the initial position, the extrusion pin maintains the tendency of the extrusion head to separate from the second semicircular plate under the action of the third return spring, which is preferably convenient.

[0050] Preferably, the ends of the plurality of extrusion pins away from the extrusion head are connected by a half-circular ring handle.

[0051] The provision of the semicircular ring handle in the present invention makes it easier for installers to rotate the skateboard.

[0052] Preferably, an inward spherical groove is formed at one end of the semicircular ring handle, and an outward spherical protrusion is formed at the other end.

[0053] By providing the spherical groove and the spherical protrusion in the present invention, it is preferably achieved that the two semi-circular ring handles are spliced ​​to form a circular ring handle, which is convenient for the installer to operate.

[0054] Preferably, a push groove communicating with the first arcuate groove is provided on the side wall of the sealing assembly mounting plate near the first arcuate groove, and a push plate extending out of the push groove is provided on the side wall of the arcuate plate.

[0055] By providing the push groove and the push plate in the present invention, it is convenient for the installer to drive the arc plate to slide in the first arc groove corresponding to the first installation component or the second installation component.

[0056] Preferably, a guide groove is provided on one side of the sealing assembly mounting plate near the semicircular ring handle and extending inward at the edge of the side wall, a limiting groove is connected between the push groove and the guide groove, a limiting block is provided in the limiting groove, a fourth return spring is provided in the limiting groove, and the fourth return spring is used to keep one end of the limiting block against the bottom wall of the push groove; a fourth wedge-shaped portion is provided at the end of the limiting block extending into the push groove, and a fifth wedge-shaped portion cooperating with the fourth wedge-shaped portion is provided on the side wall of the push plate; the side wall of the limiting block can limit the push plate.

[0057] In the present invention, during the pre-positioning process of the first installation component and the second installation component, the installer drives the arc plate in the corresponding first arc groove to move into the corresponding second arc groove through the push plate. The end of the limiting block extending into the push groove can limit the side wall of the push plate to limit the push plate 41480 from driving the arc plate to move, thereby better ensuring that the first unlocking mechanism and the second unlocking mechanism maintain the unlocked state of the slide plate when the slide plate has not slid to the predetermined position.

[0058] Preferably, an unlocking block is provided at one end of the limiting block near the guide groove, and a sixth wedge-shaped portion is provided at the unlocking block;

[0059] A bracket plate is provided in the middle of the semicircular ring handle, and a groove is opened at the end of the bracket plate extending into the guide groove. An unlocking portion is formed on the bracket plate near the guide groove to cooperate with the unlocking block. The unlocking portion is formed with a seventh wedge-shaped portion that cooperates with the sixth wedge-shaped portion, and a placement portion is formed.

[0060] In the present invention, when the slide plate slides to the predetermined position, the seventh wedge-shaped portion of the unlocking portion cooperates with the sixth wedge-shaped portion, thereby causing the unlocking block to slide to the placement portion of the unlocking portion;

[0061] During the above process, the limiting block moves in a direction away from the push groove under the cooperation of the seventh wedge-shaped portion and the sixth wedge-shaped portion, so that the end of the limiting block extending into the push groove can release the restriction on the side wall of the push plate;

[0062] When the limiting block moves to its maximum stroke in the direction away from the pushing groove, the unlocking portion of the semicircular handle keeps moving in the depth direction of the guide groove, so that the semicircular handle drives the squeezing mechanism to move the second semicircular plate toward the first semicircular plate, thereby compressing the above-mentioned airbag structure, thereby preferably forming a seal between the corresponding portion of the elastic cloth and the side wall of the busbar barrel, thereby isolating the internal environment of the dustproof shed body from the external atmospheric environment;

[0063] Finally, the installer pushes the push plate to drive the curved plate to move to the initial position, thereby realizing the first locking mechanism and the second locking mechanism to limit the slide plate again.

[0064] The present invention also provides a method for installing GIS equipment, which is implemented by using any of the above-mentioned dustproof booths for installing GIS equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0065] Figure 1 Schematic diagram of the dustproof booth main body in Example 1. Figure 2 This is a schematic diagram of the main part of the dustproof booth in Example 1. Figure 3 Schematic diagram of the square frame in Example 1. Figure 4 This is an exploded schematic diagram of the walking component in Example 1. Figure 5 This is a schematic diagram of the pad assembly in Example 1. Figure 6 This is an exploded schematic diagram of the pad assembly in Example 1. Figure 7 This is a schematic diagram of the limiting component in Example 1. Figure 8 This is a schematic diagram of the coordination between the lifting mechanism and the supporting mechanism in Example 2. Figure 9 This is a schematic diagram of the lifting mechanism in Example 2. Figure 10 This is a schematic diagram of the pad assembly in Example 2 from another perspective. Figure 11 for Figure 10 Enlarged schematic diagram of part A. Figure 12 for Figure 10Schematic diagram of the enlarged portion B. Figure 13 for Figure 10 Enlarged schematic diagram of part C. Figure 14 This is a partial cross-sectional schematic diagram of the lifting mechanism in Example 2. Figure 15 Schematic diagram of the support mechanism in Example 2. Figure 16 Schematic diagram of the support column in Example 2. Figure 17 Schematic diagram of the base plate and mounting tube in Example 2. Figure 18 This is a schematic diagram of the base plate and the mounting tube in Example 2 from another perspective. Figure 19 Schematic diagram of the extension plate in Example 2. Figure 20 This is a system schematic diagram of the lifting mechanism in Example 2. Figure 21 Schematic diagram of the environmental monitoring device in Example 3. Figure 22 This is a schematic diagram of the environmental monitoring device in Example 3 from another perspective. Figure 23 This is a schematic diagram of the interior of the environmental monitoring device in Example 3. Figure 24 Schematic diagram of the display panel in Example 3. Figure 25 Schematic diagram of the positioning pin in Example 3. Figure 26 This is a schematic cross-sectional view of the positioning pin in Example 1. Figure 27 This is a schematic diagram of the sealing mechanism in Example 4. Figure 28 This is a schematic diagram of the first installation component or the second installation component in Example 4. Figure 29 It is a partial cross-sectional schematic diagram of the first installation component or the second installation component in Example 4. Figure 30 Schematic diagram of the skateboard in Example 4. Figure 31 for Figure 30 Schematic diagram of the enlarged portion A. Figure 32 Schematic diagram of the second semicircular plate in Example 4. Figure 33 This is a schematic diagram of the structure of the first installation component or the second installation component in Example 4 from one viewing angle. Figure 34 for Figure 33 Enlarged schematic diagram of part A. Figure 35 This is a schematic diagram of the structure of the first installation component or the second installation component in Example 4 from one viewing angle. Figure 36 for Figure 35 Enlarged schematic diagram of part A. Figure 37 This is a schematic diagram of the structure of the first installation component or the second installation component in Example 4 from one viewing angle. Figure 38 for Figure 37 Enlarged schematic diagram of part A. Figure 39 This is a schematic diagram of the structure of the first installation component or the second installation component in Example 4 from one viewing angle. Figure 40 for Figure 39 Schematic diagram of the enlarged portion A. Figure 41 Schematic diagram of the locking pin in Example 4. Figure 42 Schematic diagram of the curved plate in Example 4. Figure 43 This is a schematic diagram of the locking block in Example 4. Figure 44 Schematic diagram of the limiting block in Example 4. Figure 45 Schematic diagram of the unlocking part in Example 4. DETAILED DESCRIPTION

[0066] In order to further understand the content of the present invention, the present invention is described in detail with reference to the accompanying drawings and embodiments. It should be understood that the embodiments are merely for explaining the present invention and are not intended to limit the present invention.

[0067] Example 1

[0068] like Figure 1-7 As shown, this embodiment provides a dustproof shed, which can be preferably used for installing GIS equipment at the busbar tube.

[0069] like Figure 1-2 As shown, a dustproof shed includes a dustproof shed main body 1000, which is movably arranged along the direction of the busbar barrel by a walking mechanism; an independent installation space 1200 is formed inside the dustproof shed main body 1000, and a hoisting mechanism 21000 and an environmental monitoring device 3100 are arranged in the installation space 1200; the dustproof shed main body 1000 has a flexible door assembly 1150 for cooperating with the corresponding end of the busbar barrel, and a sealing mechanism 40000 for cooperating with the side wall of the busbar barrel is provided at the flexible door assembly 1150.

[0070] Before installing the busbar barrel, the installer first monitors the internal environment of the dustproof canopy main body 1000 using the environmental monitoring device 3100. Specifically, the installer controls the internal environmental parameters of the dustproof canopy main body 1000 (e.g., temperature, particulate matter, humidity, etc.). Only after the internal environmental parameters of the dustproof canopy main body 1000 are controlled to within the corresponding set threshold ranges can the busbar barrel be installed.

[0071] Among them, the dustproof shed body 1000 is provided with a hoisting mechanism 21000 inside, which is convenient for the installer to hoist the busbar barrel for installation;

[0072] In this embodiment, since the entire busbar barrel section of the GIS equipment is usually laid over a long distance and is formed by connecting multiple busbar barrels, after the installation of one section of the entire busbar barrel section is completed, the entire dustproof canopy body 1000 needs to be moved to the installation location of the next section of the busbar barrel. Therefore, this embodiment provides a walking mechanism 1130 to facilitate the installation personnel to move the entire dustproof canopy body 1000.

[0073] The flexible door assembly 1150 cooperates with the side wall of the busbar barrel, so that when the dustproof canopy main body 1000 is moved, the gap formed between the flexible door assembly 1150 and the outer wall of the busbar barrel section is small. In other words, when the dustproof canopy main body 1000 is moved to the installation position of the next busbar barrel section, the internal environment of the dustproof canopy main body 1000 and the external atmospheric environment are less interconnected. This effectively saves time and effort in processing and controlling the internal environment of the dustproof canopy main body 1000 before installing the busbar barrel section, thereby effectively improving work efficiency.

[0074] Among them, the sealing mechanism 40000 is used to cooperate with the flexible door assembly 1150 and the outer wall of the busbar barrel section. It is used to seal the gap formed between the flexible door assembly 1150 and the outer wall of the busbar barrel section when the installer is installing the busbar barrel, thereby isolating the internal environment of the dustproof shed main body 1000 from the external atmospheric environment, thereby better ensuring the reliable installation of the entire busbar barrel section, that is, ensuring the installation quality of the entire project.

[0075] Combine Figure 1 、 2 As shown in Figures 4 and 5, in this embodiment, the dustproof shed body 1000 is arranged above a guide rail 1140, and the busbar is installed above the guide rail 1140; the walking mechanism 1130 is located on the guide rail 1140 and walks, and the walking mechanism 1130 includes walking components respectively arranged on both sides of the bottom of the protective shed body 1000, and the walking components include a plurality of walking wheels 1420 arranged at intervals; the guide rail 1140 includes two guide plates 1440 correspondingly arranged on both sides of the protective shed body 1000, and guide sub-plates 1441 are provided on both sides of the guide plate 1440 and along the walking direction of the dustproof shed body 1000; the guide plate 1440 and the guide sub-plates 1441 on both sides of the guide plate 1440 jointly form a guide section for the corresponding walking wheels 1420 to walk.

[0076] In this embodiment, the installer arranges the guide rail 1140 according to the installation direction of the entire busbar barrel section, thereby facilitating the movement of the dustproof shed body 1000;

[0077] Specifically, the installer uses a walking module (not shown in the figure) to drive the walking wheels 1420 to move at the corresponding guide sections; for example, two walking motors can be installed on both sides of one end of the dustproof shed body 1000, so that the output shafts of the corresponding walking motors are connected to the walking wheels 1420 through the reduction module, thereby realizing the movement of the dustproof shed body 1000.

[0078] The guide sub-plate 1441 is used to prevent the dustproof canopy body 1000 from deflecting during movement, thereby ensuring the stability of the movement of the dustproof canopy body 1000.

[0079] like Figure 2 、 3 As shown, in this embodiment, the protective shed body has two corresponding side panel assemblies 1110 and a cover assembly 1120 arranged above the two side panel assemblies 1110; the side panel assembly 1110 includes a plurality of spaced support rods 1210 and a plurality of mutually spliced ​​square frames 1220, the support rods 1210 are arranged on the inner side of the protective shed body 1000, and the square frames 1220 are arranged on the outer side of the protective shed body 1000, and the inner sides of the corresponding square frames 1220 are connected to the outer sides of the corresponding support rods 1210; a protective plate 1310 is arranged on the outer side of a single square frame 1220, and multiple protective plates 1310 located on the same side panel assembly 1110 together form a protective area; the cover assembly 1120 has the same structure as the side panel assembly 1110; an installation channel for installing GIS equipment is formed between the two side panel assemblies 1110, and flexible door assemblies 1150 are provided at both ends of the installation channel.

[0080] In this embodiment, the two side panel assemblies 1110 , the cover assembly 1120 and the two flexible door assemblies 1150 together form an installation space for the dustproof canopy body 1000 , thereby facilitating isolation between the internal environment of the dustproof canopy body 1000 and the external atmospheric environment.

[0081] like Figure 4 As shown, in this embodiment, the walking assembly also includes two walking assembly mounting plates 1410 respectively arranged on both sides of the dustproof shed main body 1000. The walking assembly mounting plate 1410 has a plurality of walking assembly mounting grooves 1411 evenly spaced along its length direction. A mounting shaft 1413 is provided in the walking assembly mounting groove 1411, and the walking wheel 1420 is rotatably provided at the mounting shaft 1413; a stepped groove 1412 is formed on the outer wall of the walking assembly mounting plate 1410 corresponding to the walking assembly mounting groove 1411, and a flange 1430 is provided at the stepped groove 1412.

[0082] In this embodiment, the installation of the walking assembly 1130 at the walking wheel 1420 is achieved through the arrangement of the walking assembly installation groove 1411 , the installation shaft 1413 and the flange 1430 .

[0083] The two walking assembly mounting plates 1410 are respectively disposed below the two side plate assemblies 1110 .

[0084] like Figure 5-6As shown, the guide rail 1140 also includes a pad assembly 1500 provided below the guide plate 1440. The pad assembly 1500 is provided with multiple pad assemblies, and the pad assembly 1500 includes two parallel first pads 1510 and second pads 1520. The first pad 1510 and the second pad 1520 are connected by support seats 1530 respectively provided at the four corners. The second pad 1520 is provided with four first through holes 1521 arranged in a rectangular shape. The upper end surface of the first pad 1510 is provided with four first screws 1550 respectively extending from the corresponding first through holes 1521. The rod portion of the first screw 1550 extending from the first through hole 1521 is threadedly connected to the second pad 1520. The first nut 1560 is located at the end face; the block assembly 1500 further comprises a third block 1540 movably arranged above the second block 1520, and the third block 1540 is provided with four second through holes 1541 arranged in a rectangular shape, and the third block 1540 is movably engaged with the first screw rod 1550 in the height direction, and the two sides of the third block 1540 are respectively provided with second nuts 1570 which are threadedly engaged with the corresponding first screw rod 1550, and the two second nuts 1570 are used together to realize the positioning of the third block 1540 at the block assembly 1500; the four first screw rods 1550 respectively extend out of the rod portion of the third block 1540 to form a placement space for placing the guide plate 1440.

[0085] In this embodiment, the pad block assembly 1500 is fixed to the ground at even intervals, so that the guide plate 1440 can be installed in the placement space better, that is, when the dustproof plate body 1000 moves at the guide plate 1440, the placement space can restrict the guide plate 1440, thereby preventing the guide plate 1440 from being offset.

[0086] The third pad 1540 can be located on the pad assembly 1500 for height adjustment, and is therefore preferably suitable for installation of the pad assembly 1500 in different construction sites.

[0087] like Figure 7 As shown, in this embodiment, a limiting assembly 1600 for limiting the walking wheel 1420 is provided at the guide rail 1140, and the limiting assembly 1600 includes a limiting block 1610. The limiting block 1610 is placed in a direction perpendicular to the length direction of the guide plate 1440, and limiting ears 1620 are provided on both sides of the limiting block 1610. The limiting ears 1620 on both sides of the limiting block 1610 are respectively clamped on the outer walls of the guide sub-plate 1441 on both sides of the guide plate 1440, and a threaded hole 1630 is provided at the limiting ear 1620. The limiting ear 1620 is provided with a second screw 1640 whose thread is engaged with the threaded hole 1630 and the end is pressed against the outer wall of the guide sub-plate 1441.

[0088] In this embodiment, after the dustproof canopy body 1000 is moved to the installation position of the next busbar barrel section, the installer uses the limit assembly 1600 to limit at least one of the running wheels 1420 on both sides of the dustproof canopy body 1000, thereby preventing the dustproof canopy body 1000 from moving during the installation process of the busbar barrel section.

[0089] Specifically, the installer clamps the limiting ears 1620 at both ends of the limiting block 1610 on the outer wall of the guide sub-plate 1441 on both sides of the guide plate 1440, and then tightens the second bolt 1640 to position the limiting assembly 1600 on the guide plate 1440, thereby blocking the forward or backward direction of the walking wheel 1420, thereby limiting the movement of the dustproof shed main body 1000 during the installation of the busbar barrel section by the installer, thereby ensuring the reliable installation of the busbar barrel section by the installer.

[0090] Combine Figure 1 As shown, in this embodiment, the flexible door assembly 1150 includes two door curtains 1151 that are separated or close to each other. The intersection of the two door curtains 1151 forms a busbar barrel matching opening 1152, and the sealing mechanism 40000 is provided at the busbar barrel matching opening 1152.

[0091] According to the actual convenience of operation, the installer can set the door curtain 1151 to be an automatic door curtain or a manual door curtain;

[0092] Among them, the door curtain 1151 is provided with an adaptive notch at the corresponding part of the busbar barrel, on the one hand to better cooperate with the corresponding parts of the busbar barrel during the movement of the dustproof shed body 1000, and on the other hand to adapt to the installation of the following sealing mechanism 40000 here.

[0093] like Figure 1-2 As shown, in this embodiment, the dustproof booth body 1000 includes a pedestrian passage at the side wall, and an opening and closing door 1111 is provided at the pedestrian passage.

[0094] A dust removal and dehumidification space can be set up at the man-shaped passage, and the dust removal and dehumidification space is connected to the dustproof shed body 1000 through the opening and closing door 1111, so as to ensure that the installers' work clothes are in a dust-free and dry state when entering the dustproof shed body 1000, so as to realize dust-free operation of the installers when installing the busbar pipe section.

[0095] It is worth mentioning that dust removal and dehumidification space should be a technical means well known to those skilled in the art. The purpose of this embodiment is to ensure that the work clothes worn by the installers are in a dust-free and dry state when entering the dustproof shed body 1000, so this embodiment will not be elaborated here.

[0096] Based on the dustproof shed in this embodiment, this embodiment also provides a GIS equipment installation method, which includes the following steps:

[0097] Step S1: Laying a guide rail 1140 along the installation direction of the entire busbar barrel section;

[0098] Step S2: Install the dustproof shed body 1000 on the guide rail 1140;

[0099] Step S3: Use the hoisting mechanism 21000 to hoist the busbar barrel to be installed to the target location;

[0100] Step S4: Install the sealing mechanism at the busbar barrel mating opening 1152 to achieve sealing between the flexible door assembly 1150 and the side wall of the busbar barrel;

[0101] Step S5: Use the environmental monitoring device 3100 to control the corresponding air purifier, air conditioner, and dehumidifier to ensure that the internal environmental parameters of the dustproof shed body 1000 meet the busbar barrel section installation requirements;

[0102] Step S6: The installer performs dust-free and dry installation of the busbar barrel section until the installation of the busbar barrel section is completed.

[0103] Step S7: dismantle the sealing mechanism at the busbar barrel section, and move to the next installation position of the busbar barrel section through the traveling mechanism 1130.

[0104] Step S8: Repeat the above steps S3-S7 until the entire busbar barrel section is installed.

[0105] Example 2

[0106] like Figure 8-20 As shown, this embodiment provides a hoisting mechanism that can better hoist the busbar barrel, so that the installer can install the busbar barrel section in the installation space 1200 of the dustproof shed main body 1000 in Example 1.

[0107] The hoisting mechanism 21000 comprises two first rail frames disposed on either side of the dustproof canopy body 1000 along its length. A second rail frame is slidably disposed between the two first rail frames along the length of the dustproof canopy body 1000. A traction mechanism is slidably disposed on the second rail frame along the width of the dustproof canopy body 1000. The traction mechanism comprises a traction motor, which is controlled by a motor driver. The motor driver has an overload self-locking unit for limiting the set load of the traction motor.

[0108] The lower portions of both ends of the first track frame are configured to cooperate with a support mechanism 22000, which is disposed between the first track frame and the ground. A support mating portion 21111 configured to cooperate with the upper end of the support mechanism 22000 is disposed at a corresponding portion of the first track frame. A pressure sensor is disposed at the support mating portion 21111, configured to detect the pressure applied by the first track frame to the support mechanism 22000 and generate a pressure signal.

[0109] The four pressure sensors respectively arranged at the two ends of the two first track frames are connected to a processor, which is used to receive pressure signals and compare them with a set threshold; the processor is used to generate an unlocking signal and send it to the motor driver when all pressure signals exceed the set threshold, and the motor driver can release the restriction of the overload self-locking unit on the set load when receiving the unlocking signal.

[0110] In this embodiment, due to the constraints of the overall skeleton of the dustproof booth body 1000 and the load limit of the hoisting mechanism 21000, the traction motor used to pull the busbar barrel self-locks when the hoisting mechanism 21000 is hoisting a heavy busbar barrel. In other words, the overload self-locking unit in the motor driver detects that the load of the traction motor exceeds the set load, so the motor driver stops the operation of the traction motor.

[0111] In order to ensure that the heavier busbar barrel is installed in the entire busbar barrel section, a support mechanism 22000 is arranged to assist with a hoisting mechanism 21000 to achieve the hoisting of the heavier busbar barrel.

[0112] It is understood that the method of limiting the set load of the traction motor by providing an overload self-locking unit in the motor driver is a well-known technique. This embodiment does not involve improvements thereto and therefore will not be described in detail in this embodiment. The overload self-locking unit can be implemented via a computer program based on the torque or load of the traction motor, or can be implemented via a circuit by providing a device such as a tension sensor.

[0113] In addition, how to remove the restriction of the overload self-locking unit on the set load is also a means well known to those skilled in the art; in particular, the main contribution of the solution of this embodiment compared to the prior art lies in how to obtain the unlocking signal to achieve the matching of the lifting mechanism 21000 to loads of different tonnages; therefore, this part will not be repeated in this embodiment.

[0114] like Figure 8-14As shown, in this embodiment, the first track frame includes a first cross frame 21110 and a plurality of suspension mechanisms evenly arranged along the length direction of the first cross frame 21110, and the plurality of suspension mechanisms are jointly used to suspend the first cross frame 21110 on the upper part of the installation space 1200; the first cross frame 21110 is provided with a sliding groove 21210 along its length direction, and a limiting groove 21211 is provided on an inner wall of the sliding groove 21210; the second track frame is provided with a second cross frame 21120, and sliding blocks 21510 are formed at both ends of the second cross frame 21120 respectively, and the sliding block 21510 is slidably arranged in the sliding groove 21210, and a side wall of the sliding block 21510 is formed with a limiting block 21511 sliding in the limiting groove 21211; a lead screw 21220 is rotatably provided in the first track frame, and the lead screw 21220 is used to drive the sliding block 21510 to slide in the sliding groove 21210.

[0115] In this embodiment, the installer controls the corresponding screw rod 21220 located at the first track frame to rotate through the control motor module (not shown in the figure) provided at the first track frame, so as to better realize the two-degree-of-freedom movement of the second track frame between the two first track frames, thereby facilitating the use of the installer when lifting the busbar barrel.

[0116] When considering how to realize the movement of the second track frame between the two first track frames, a control motor module may be used. The control motor module is a well-known technology, and this embodiment does not involve any improvement thereto, so it will not be described in detail in this embodiment.

[0117] Among them, the setting of the limiting groove 21211 and the limiting block 21511 preferably improves the sliding stability of the sliding block 21510.

[0118] Combine Figure 12 As shown, in this embodiment, a traction member 21130 that can slide along the width direction of the protective shed body 1000 is provided at the second horizontal frame 21120, and the traction mechanism is provided below the traction member 21130. The traction mechanism includes a traction sleeve 21140 with a side wall opening facing the bottom of the installation space 1200. A rotating roller 21530 is rotatably provided in the traction sleeve 21140, and a traction rope 21150 is wound around the rotating roller 21530. A traction hook 21151 is provided at the end of the traction rope 21150.

[0119] The above structure enables the installer to control the rotation of the rotating roller 21530 through the traction motor (not shown in the figure) provided at the traction sleeve 21140, thereby realizing the lifting of the busbar barrel section by the traction mechanism.

[0120] In this embodiment, the second cross frame 21120 is provided with cross frame sub-plates 21320 along the width direction of the protective shed main body 1000 and on both sides of the lower end surface, and the upper end surfaces of the two cross frame sub-plates 21320 and located away from the edge of the second cross frame 21120 are provided with fixing bars 21321, and the side walls of the two fixing bars 21321 respectively form slides with the side walls corresponding to the second cross frame 21120 for the traction member 21130 to slide; the traction member 21130 includes a mounting frame 21310 slidably mounted on the second cross frame 21120, and the mounting frame 21310 is provided with pulleys 21330 that slide in the corresponding slides.

[0121] The above structure allows the installer to control the sliding of the pulley 21330 on the slide through the control motor module (not shown in the figure) provided at the traction member 21130, thereby better realizing the two-degree-of-freedom movement of the traction member 21130 at the second track frame, thereby facilitating the use of the installer when lifting the busbar barrel.

[0122] Combine Figure 13 As shown, in this embodiment, the suspension mechanism includes a fixed plate 21410 connected to the upper end surface of the first horizontal frame 21110, and the fixed plate 21410 is connected to the clamping member through a rope 21420. The clamping member includes a clamping plate 21430, and two ends of the clamping plate 21430 are respectively formed with a through groove 21440 running through the upper and lower parts. A clamping block is provided at the through groove 21440, and the clamping block has a moving section 21451 moving in the through groove 21440 and a claw section 21452 extending above the through groove 21440. The claw sections 22452 at both ends of the clamping plate 21430 cooperate together to suspend the first horizontal frame 21110 above the installation space 1200; two ends of the clamping plate 21430 are provided with a pushing portion 21460 that is threaded and extends into the through groove 21440, and the pushing portion 21460 is used to push the clamping block to move in the through groove 21440.

[0123] The above structure enables the suspension mechanism to be installed at the upper truss inside the dustproof shed main body 1000 to realize the suspension installation of the first cross frame 21110; specifically, the truss is an "I"-shaped component, and the claw sections 22452 at both ends of the clamping plate 21430 move toward the corresponding parts of the truss respectively. After the claw sections 22452 are engaged with the corresponding parts of the corresponding truss, they are threaded into the pushing part 24160 to abut against the moving section 21451, thereby realizing the suspension installation of the first cross frame 21110 located above the installation space 1200.

[0124] Combine Figure 15As shown, in this embodiment, the support matching part 21111 is a slot, and the support mechanism 22000 includes a vertically arranged support column 22130, and a support plate 22131 that matches with the lower end of the first cross frame 21110 is provided at the upper end of the support column 22130, and the upper end surface of the support plate 22131 is provided with a support block 22132 that extends into the slot; the support mechanism 22000 is provided with 4 corresponding support matching parts 21111, and the 4 pressure sensors are respectively provided at the matching positions of the support block 22132 and the slot.

[0125] By cooperating with the support columns 22130 and the slots in this embodiment, the four support mechanisms 22000 can better support the two first track frames, so that the hoisting mechanism 22000 can hoist heavier busbar barrels.

[0126] like Figure 15-19 As shown, in this embodiment, the support mechanism 22000 includes a base plate 22110, and a mounting cylinder 22120 is provided on the end face of the base plate 22110. An axial cavity 22320 is formed in the mounting cylinder 22120 in the axial direction. A circular ring disk 22330 is coaxially provided in the axial cavity 320. The support column 22130 is slidably provided in the axial cavity 22320 and is located above the circular ring disk 22330. A jack is provided in the axial cavity 22320 below the circular ring disk 22330, and the piston end of the jack abuts against the lower end of the support column 22130; a strip drive groove 22121 connecting the axial cavity 22320 is provided on the side wall of the mounting cylinder 22120 and parallel to the axial direction of the mounting cylinder 22120, and the press handle 22150 of the jack extends out of the strip drive groove 22121.

[0127] When installing the support mechanism 22000 at the lifting mechanism 21000, the installer first places the support mechanism 22000 at the predetermined position, and then presses the button 22150 back and forth so that the piston end of the jack can lift the support column 22130, and then aligns the support block 22132 with the support matching part 21111 for insertion, so as to realize the support of the lifting mechanism 21000 by the support mechanism 22000.

[0128] like Figure 17 As shown, in this embodiment, a positioning plate 22133 is provided on the side wall of the support plate 22131 and close to the upper end surface of the mounting tube 22120, the positioning plate 22133 is provided with a plurality of positioning holes 22210 along its circumference, the upper end surface of the mounting tube 22120 is provided with a plurality of positioning columns 22140 extending into the corresponding positioning holes 22210, and the lower end of the positioning plate 22133 is provided with a positioning nut 22310 which is threadedly connected to the positioning column 22140 and is used to support the positioning plate 22133.

[0129] In this embodiment, after the support block 22132 at the support column 22130 is inserted into the support fitting portion 21111, the positioning nut 22310 located at the positioning plate 22133 is screwed to position the positioning plate 22133. Therefore, the pressure exerted on the support column 22130 is transmitted to the base plate 22110, thereby better achieving the support mechanism 22000's support for the lifting mechanism 21000.

[0130] like Figure 18 、 19 As shown, in this embodiment, a plurality of extension grooves 22410 are formed on the lower end surface of the base plate 22110 at evenly spaced intervals along the axial direction of the mounting tube 22120, and an extension plate 22160 is slidably provided in the extension groove 22410, and the lower end surface of the extension plate 22160 is flush with the lower end surface of the base plate 22110; extension track grooves 22411 are respectively formed on both sides of the inner wall of the extension groove 22410, and extension rails 22510 extending into the corresponding extension track grooves 22411 are respectively formed on both sides of the extension plate 22160.

[0131] In this embodiment, by disposing the extension plate 22160 , the extension plate 22160 can partially extend out of the extension track groove 22411 , thereby achieving better improvement in the stability of the support mechanism 22000 in supporting the hoisting mechanism 21000 .

[0132] In this embodiment, a tightening through hole 22420 is provided on the upper end surface of the base plate 22110 and located at the outer edge of the base plate 22110, which is connected to the extension groove 22410, and a tightening bolt 22130 is provided at the upper end of the base plate 22110, which is threadedly connected to the tightening through hole 22420 and is used to tighten the extension plate 22160.

[0133] By providing the tightening bolts 22130 in this embodiment, the positioning of the extension plate 22160 after it partially extends out of the extension track groove 22411 is preferably achieved.

[0134] like Figure 19 As shown, in this embodiment, an anchoring hole 22161 is provided at the end of the extension plate 22160 extending out of the bottom plate 22110 .

[0135] The provision of the anchoring hole 22161 in this embodiment facilitates anchoring between the end of the extension plate 22160 extending out of the extension track groove 22411 and the ground.

[0136] like Figure 15As shown, in this embodiment, the upper end surface of the extension plate 22160 at the end portion of the extension track groove 22411 is provided with a fixing hook 22162, and the positioning plate 22133 has multiple connecting mechanisms evenly arranged along its circumference, and the connecting mechanism includes a first rod body 22181 hinged at one end at the side wall of the positioning plate 22133 and a second rod body 22182 with a fixing hook 22184 at one end, and a threaded sleeve 22183 is provided between the first rod body 22181 and the second rod body 22182, and the first rod body 22181 and the second rod body 22182 are respectively threadedly connected to the threaded sleeve 22183, and the threaded sleeve 22183 has positive and negative thread sections, and the fixing hook 22184 is used to hang on the fixing hook 22162.

[0137] In this embodiment, the overall stability of the support mechanism 22000 is achieved by arranging multiple connecting mechanisms; specifically, the installer extends the extension plate 22160 out of the extension track groove 22411, and then uses the tightening bolt 22130 to cooperate with the tightening through hole 22420 and the anchor nail to cooperate with the anchor hole 22161 to fix the extension plate 22160; then, the installer rotates the threaded sleeve 22183 to adjust the length of the connecting mechanism until the fixed hook 22184 at the second rod body 22182 can be hung on the fixed hook ring 22162 at the end of the extension plate 22160, and then rotates the threaded sleeve 22183 to make the connecting mechanism in a stable state; thereby better achieving the stability of the support mechanism 22000.

[0138] Example 3

[0139] like Figure 21-26 As shown, this embodiment provides an environmental monitoring device, which can better monitor the internal environment of the dustproof shed main body 1000 in Example 1, so as to better achieve the internal environmental parameters of the dustproof shed main body 1000 to be within the corresponding environmental parameter setting threshold range, thereby facilitating the installation of the busbar pipe section by the installer.

[0140] The dustproof booth body 10000 also includes an air purifier, a dehumidifier, and an air conditioner installed in the installation space 1200. The air purifier is used to absorb air particles in the installation space 1200; the air conditioner is used to adjust the temperature in the installation space 1200. The environmental monitoring device 3100 includes a display panel 3140, which is equipped with a temperature sensor, a particle sensor, and a humidity sensor.

[0141] The temperature sensor, particulate matter sensor and humidity sensor are all connected to a processor, and the processor is respectively connected to the air purifier, dehumidifier and air conditioner; the temperature sensor is used to detect the temperature parameters of the installation space 1200 and form a temperature parameter signal, the particulate matter sensor is used to detect the particulate matter parameters in the installation space 1200 and form a particulate matter parameter signal, and the humidity sensor is used to detect the humidity parameters in the installation space 1200 and form a humidity parameter signal, and the processor is used to receive the temperature parameter signal, the particulate matter parameter signal and the humidity parameter signal and compare them with the corresponding parameter setting thresholds; the processor is used to control the air conditioning action when the temperature parameter signal is higher than the upper limit of the temperature parameter setting threshold or lower than the lower limit of the temperature parameter setting threshold, to control the air purifier action when the particulate matter parameter signal is higher than the particulate matter parameter setting threshold, and to control the dehumidifier action when the humidity parameter signal is higher than the humidity parameter setting threshold.

[0142] In this embodiment, before regulating the internal environmental parameters of the dustproof shed main body 1000 (such as temperature parameters, particulate matter parameters, humidity parameters, and other environmental parameters), the sealing mechanism 40000 is installed at the busbar barrel mating opening 1152 to isolate the internal environment of the dustproof shed main body 1000 from the external atmospheric environment, so as to monitor the internal environmental parameters of the dustproof shed main body 1000.

[0143] By arranging the air purifier, dehumidifier and air conditioner in this embodiment, the adjustment of the internal environmental parameters of the installation space 1200 is preferably achieved, thereby better meeting the installation requirements of the busbar barrel section.

[0144] In this embodiment, an installation area is formed within the installation space and on the side wall of the dustproof shed body 1000, and the environmental monitoring device 3100 is installed in the installation area; the environmental monitoring device 3100 includes a monitoring box 3110 with an opening on one side, a display panel 3140 is installed on one side of the opening of the monitoring box 3110, and a connecting mechanism 3120 is provided on a side wall of the monitoring box 3110 far from the opening; the monitoring box 3110 is connected to the installation area through the connecting mechanism 3120.

[0145] In this embodiment, the installation area at the side wall of the dustproof shed body 1000 is a square steel structure. The monitoring box 3110 cooperates with the corresponding part of the square steel structure through the connecting mechanism 3120, so that the monitoring box 3110 is preferably installed in the installation space.

[0146] like Figure 22As shown, in this embodiment, the connecting mechanism 3120 includes two symmetrically arranged holding components, the holding component includes two card plates 3210 arranged at intervals in the upper and lower directions, and card plate bait blocks 3220 are provided on the left and right sides of the card plate 3210, and a card hole 3221 is formed at the card plate bait block 3220; the holding component also includes two connecting parts, the connecting part has a blocking part 3231 and a connecting part 3232 respectively provided at both ends of the blocking part 3231 and perpendicular to the blocking part 3231, the two connecting parts 3232 of the connecting part respectively extend into the card holes 3221 at the upper and lower card plate bait blocks 3220, and the rod part of the corresponding connecting part 3232 extending out of the card hole 3221 is threadedly connected with a locking nut 3240.

[0147] When installing the monitoring box 3110 at the square steel structure, first clamp the corresponding part of the square steel structure between two upper and lower spaced-apart clamping plates 3210, and then use the connecting piece to cooperate with the corresponding part of the clamping plate 3210, that is, the blocking part 3231 of the connecting piece is used to prevent the corresponding part of the square steel structure from falling off, and the connecting part 3232 of the connecting piece extends into the clamping hole 3221 and is tightened by the clamping nut 3240, thereby realizing the installation of the monitoring box 3110 at this location.

[0148] In this embodiment, a connecting hole 3211 is formed in the middle of the clamping plate 3210 , and a clamping bolt 3211 is provided on one side of the clamping plate 3210 , which is threadedly connected to the connecting hole 3211 and has an end extending between the upper and lower clamping plates 3210 .

[0149] In this embodiment, by providing the clamping bolts 3211 , the monitoring box 3110 is further installed on the square steel structure.

[0150] In this embodiment, a placement cavity 3230 is provided on one side of the monitoring box 3110 away from the opening, and is located between the upper and lower clamping plates 3210 . A permanent magnet 3260 is placed in the placement cavity 3230 .

[0151] In this embodiment, by providing the permanent magnet 3260 , the monitoring box 3110 can be pre-fixed before installation, and the installation personnel's effort can be saved.

[0152] like Figure 23 、 24 As shown, in this embodiment, a positioning block 3320 is provided on the corresponding side wall of the inner cavity of the monitoring box 3110, and a positioning protrusion 3420 cooperating with the positioning block 3320 is provided on the corresponding side wall of the display panel 3140 extending into the inner cavity of the monitoring box 3110, and the positioning protrusion 3420 has a positioning groove 3421 cooperating with the positioning block 3320.

[0153] In this embodiment, the positioning block 3320 and the positioning groove 3421 are provided to preferably achieve pre-positioning of the display panel 3140 when it is installed at the monitoring box 3110;

[0154] The positioning block 3320 is in the shape of an arc-shaped block with a raised center, and the corresponding positioning groove 3421 is in the shape of an arc-shaped groove with a depressed center, thereby facilitating the installation of the display panel 3140 .

[0155] In this embodiment, a matching hole 3430 is provided on the side wall of the display panel 3140 , a positioning channel is provided on the side wall of the monitoring box 3110 , a positioning member 3130 is provided on the positioning channel, and the positioning member 3130 has a positioning portion 3510 that matches the matching hole 3430 .

[0156] In this embodiment, by setting the matching hole 3430 and the positioning member 3130, the positioning portion 3510 at the positioning member 3130 is matched with the matching hole 3430, thereby better realizing the positioning of the display panel 3140 when installed at the monitoring box 3110.

[0157] like Figure 25 、 26 As shown, in this embodiment, the positioning member 3130 has a positioning pin 3520 threadedly connected to the positioning channel, and the positioning pin 3520 is formed with a movable cavity 3620 along the axial direction. The movable cavity 3620 runs through both ends of the positioning pin 3520, and a movable block 3610 is movably provided in the positioning pin 3520. The positioning portion 3510 is provided at the end face of the movable block 3610 facing the interior of the monitoring box 3110; a movable track groove 3621 is formed on the inner wall of the movable cavity 3620, and the movable block 3610 is provided with a movable track 3611 extending into the movable track groove 3621.

[0158] In this embodiment, by setting the positioning pin 3520, the movable cavity 3620, the movable block 3610 and the movable track groove 3621, the positioning member 3130 can be threadedly disassembled when the display panel 3140 is disassembled, so that the positioning part 3510 and the matching hole 3430 are disengaged, thereby facilitating the installation personnel to disassemble the display panel 3140 for subsequent inspection, maintenance and repair.

[0159] Among them, a notch is provided at the upper end of the display panel 3140. Therefore, when performing a simple inspection on the display panel 3130, such as checking whether the circuit is aging, there is no need to disassemble the display panel 3130 as a whole. The installer can loosen the two positioning parts 3130 near the notch to make the two positioning parts 3130 away from the notch serve as the rotating part of the display panel 3130. That is, when the installer performs a simple inspection on the display panel 3130, he can inspect the back of the display panel 3130 in a rotating form, which is more convenient.

[0160] In this embodiment, the positioning member 3130 has a rotating portion 3530, which is coaxially arranged on the outside of the positioning pin 3520. A blocking block 3540 for blocking the movable cavity 3620 is provided at the rotating portion 3530. An extrusion spring 3630 is provided between the blocking block 3540 and the movable block 3610. The extrusion spring 3630 is used to keep the positioning portion 3510 extending out of the side opening of the corresponding movable cavity 3620.

[0161] In this embodiment, by setting the extrusion spring 3630, when the display panel 3130 is installed, the corresponding part of the display panel 3130 squeezes the positioning part 3510 to cooperate between the positioning groove 3421 and the positioning block 3320. After the display panel 3130 is pre-positioned, the positioning part 3510 is cooperated with the matching hole 3430 under the action of the extrusion spring 3630 to realize the positioning of the display panel 3130 at the monitoring box 3110.

[0162] like Figure 23 As shown, in this embodiment, a wiring cavity 3310 is formed between the inner cavity of the monitoring box 3110 and the inner wall of the display panel 3140, and a wiring channel opening 3330 connected to the wiring cavity 3310 is formed on one side wall of the monitoring box 3110. A wiring mechanism is provided in the wiring cavity 3310, and the wiring mechanism includes a first wiring board 3340 provided with a bottom wall of the wiring cavity 3310 and a second wiring board 3350 with one end hinged to one end of the first wiring board 3340. The other end of the first wiring board 3340 and the other end of the second wiring board 3350 are fixed by a pin shaft, and the first wiring board 3340 and the second wiring board 3350 are formed with a wiring hole 3360 for the cable to pass through.

[0163] In this embodiment, the orderly arrangement of the cables in the monitoring box 3110 is preferably achieved through the provision of the wiring cavity 3310 , the wiring channel opening 3330 and the wiring mechanism.

[0164] like Figure 24 As shown, in this embodiment, multiple display screens 3410 are arranged on the display panel 3140, and one side of the corresponding display screen 3410 on the display panel 3140 is engraved with the corresponding environmental parameter logo, and the other side is engraved with the corresponding parameter unit; the multiple display screens are, in sequence, a display screen for displaying temperature parameters, a display screen for displaying humidity parameters, a display screen for displaying PM0.5 parameters, a display screen for displaying PM1 parameters, and a display screen for displaying PM5 parameters.

[0165] In this embodiment, the display screen 3410 and the corresponding environmental parameter labels and corresponding parameter units respectively arranged on both sides of the display screen 3410 make it easier for installers to observe the corresponding environmental parameters in the installation space 1200, so as to facilitate the installation of the busbar tube.

[0166] Example 4

[0167] like Figure 27-45 As shown, this embodiment provides a sealing mechanism, which is installed at the busbar barrel mating opening 1152 of the dustproof hood body 1000 of Example 1, thereby sealing the gap formed between the flexible door assembly 1150 and the outer wall of the busbar barrel section, thereby isolating the internal environment of the dustproof hood body 1000 from the external atmospheric environment.

[0168] like Figure 27 、 28 As shown, in this embodiment, the sealing mechanism 40000 includes sealing components respectively arranged on the inner and outer sides of the busbar barrel mating opening 1152, and the sealing component includes two first mounting components and second mounting components that are spliced ​​and matched with each other and jointly form a first mounting component for installing the busbar barrel. The first mounting component and the second mounting component are both semicircular structures, and the two ends of the first mounting component and the two ends of the second mounting component respectively form a first arc groove 41171 and a second arc groove 41172, and an arc plate 41450 is movably provided in the first arc groove 41171; the first arc groove 41171 of the first mounting component is used to correspond to the second arc groove 41172 of the second mounting component, and the second arc groove 41172 of the first mounting component is used to correspond to the first arc groove 41171 of the second mounting component; the arc plate 41450 corresponding to the first arc groove 41171 can extend into the corresponding second arc groove 41172.

[0169] In this embodiment, the dust shed main body 1000 moves to a predetermined position through the walking assembly 1130. After the dust shed main body 1000 is limited by the limiting assembly 1600, the installer installs the sealing assembly on both sides of the busbar barrel mating opening 1152 so that the sealing assembly can seal the gap formed between the flexible door assembly 1150 and the outer wall of the busbar barrel section, thereby isolating the internal environment of the dust shed main body 1000 from the external atmospheric environment.

[0170] Specifically, when the installer is sealing the assembly, he first aligns the two ends of the first installation assembly and the second installation assembly respectively, and then drives the arc plate 41450 in the first arc groove 41171 of the corresponding first installation assembly or the second installation assembly to move to the second arc groove 41172 of the second installation assembly or the first installation assembly, thereby realizing the pre-splicing of the sealing assembly at the busbar tube mating opening 1152 for subsequent operations.

[0171] like Figure 28 、 29As shown, in this embodiment, the first mounting assembly and the second mounting assembly both include a semicircular sealing assembly mounting plate 41110, and a T-shaped groove 41160 is provided along the circumference of the sealing assembly mounting plate 41110 on one side of the sealing assembly mounting plate 41110 far from the flexible door assembly 1150. Both ends of the T-shaped groove 41160 are open, and the cross-section of the T-shaped groove 41160 is an inverted T-shape. The sealing assembly mounting plate 41110 is provided with a slide 41130 sliding along the circumference of the sealing assembly mounting plate 41110 at the T-shaped groove 41160, and a slide rail 41240 sliding in the T-shaped groove 41160 is provided at the side wall of the slide 41130; the middle part of the slide 41130 located in the first mounting assembly or the second mounting assembly can slide to the corresponding joint of the first mounting assembly and the second mounting assembly after the first mounting assembly and the second mounting assembly are spliced ​​together.

[0172] In this embodiment, after the first mounting component and the second mounting component are spliced ​​and pre-fixed, the installer slides the slide plate 41130 at the first mounting component or the second mounting component to a predetermined position, so that half of the slide rail 41240 of the first mounting component or the second mounting component is located in the T-shaped slide groove 41160 of the first mounting component, and the other half is located in the T-shaped slide groove 41160 of the second mounting component, thereby better achieving the fixation between the first mounting component and the second mounting component.

[0173] The arrangement of the T-shaped slide groove 41160 and the slide rail 41240 enables the slide plate 41240 to slide more stably when located in the first installation assembly or the second installation assembly.

[0174] In this embodiment, a first semicircular plate 41141 is provided on one side of the sealing component mounting plate 41110 near the flexible door component 1150, and one side of the first semicircular plate 41141 is flush with the side of the sealing component mounting plate 41110 near the flexible door; a second semicircular plate 41142 is further provided on the inner side of the sealing component mounting plate 41110 and is spaced apart correspondingly to the first semicircular plate 41141, and the second semicircular plate 41142 is movably provided, and the side wall edge of the first semicircular plate 41141 is flush with the side wall edge of the sealing component mounting plate 41110. The edge of the side wall of the second semicircular plate 41142 is connected with an elastic cloth 41120, and the elastic cloth 41120, the first semicircular plate 41141 and the second semicircular plate 41142 form an airbag structure; when the airbag structure slides in the middle of the corresponding slide plate 41130 to the joint of the corresponding first mounting assembly and the second mounting assembly, the side of the elastic cloth 41120 near the busbar tube bulges and presses against the side wall of the busbar tube; the corresponding part of the elastic cloth 41120 forms a seal with the side wall of the busbar tube.

[0175] In this embodiment, when the installer moves the slide plate 41130 to the predetermined position, the second semicircular plate 41142 can move toward the first semicircular plate 41141, so that the airbag structure formed by the elastic cloth 41120, the first semicircular plate 41141 and the second semicircular plate 41142 is compressed, so that the corresponding part of the elastic cloth 41120 is sealed with the side wall of the busbar barrel, that is, the gap formed between the flexible door assembly 1150 and the outer wall of the busbar barrel section is sealed, thereby isolating the internal environment of the dustproof shed main body 1000 from the external atmospheric environment, which is better and more convenient.

[0176] like Figure 29 As shown, in this embodiment, a return mechanism is arranged between the second semicircular plate 41142 and the first semicircular plate 41141, and the return mechanism includes a first mounting column 41220 arranged at the side wall of the first semicircular plate 41141 and a second mounting column 41210 arranged on one side of the second semicircular plate 41142. The first mounting column 41220 has a first mounting cavity 41221, and the end of the second mounting column 41210 is slidably arranged in the first mounting cavity 41221. A first return spring 41230 is provided between the first semicircular plate 41141 and the second semicircular plate 41142 and is sleeved on the outer wall of the first mounting column 41220.

[0177] The above-mentioned structure is such that, through the setting of the first return spring 41230, when the corresponding slide plate 41130 slides to the initial position at the first mounting assembly or the second mounting assembly, the second semicircular plate 41142 moves toward the direction of the first semicircular plate 41141 under the action of the first return spring 41230, thereby better releasing the seal between the corresponding part of the elastic cloth 41120 and the side wall of the busbar barrel, thereby facilitating the installation personnel to disassemble the sealing assembly so that the dustproof shed main body 1000 can move to the next busbar barrel section installation position.

[0178] like Figure 30-45 As shown, in this embodiment, a first arcuate groove 41171 and a second arcuate groove 41172 are respectively provided at both ends of the sealing assembly mounting plate 41110. A first connecting groove 41610 and a second connecting groove 41710 are respectively provided between the first arcuate groove 41171 and the second arcuate groove 41172 and the T-shaped slide groove 41160. A first locking mechanism is provided in the first connecting groove 41610, and a second locking mechanism is provided in the second connecting groove 41710.

[0179] The first locking mechanism and the second locking mechanism each include a locking pin 41410 disposed in the corresponding first connecting groove 41610 or second connecting groove 41710, respectively. The bottom wall of the slide rail 41240 located in the T-shaped slide groove 41160 has a plurality of locking grooves 41241 uniformly arranged along the circumference of the slide rail 41240. The locking pin 41410 has a locking portion 41810 that cooperates with the locking grooves 41241. The slide rail 41240 is locked in the T-shaped slide groove 41160 under the cooperation of the locking portion 41810 and the locking grooves 41241.

[0180] A first unlocking mechanism is provided in the first arcuate groove 41171. The first unlocking mechanism includes an arcuate plate 41450 that slides in the first arcuate groove 41171. A first wedge-shaped portion 41930 is formed on the end of the arcuate plate 41450 away from the opening of the first arcuate groove 41171. A second wedge-shaped portion 41820 is formed on the end of the locking pin 41410 away from the clamping portion 41810. A groove 41920 that cooperates with the second wedge-shaped portion 41820 is formed on the side of the arcuate plate 41450 near the locking pin 41410.

[0181] A second unlocking mechanism is provided in the second arc-shaped groove 41172, and the second unlocking mechanism includes a locking block 41510. A compression spring mounting cavity 41520 is formed at the bottom wall of the second arc-shaped groove 41172. One end of the locking block 41510 extends into the compression spring mounting cavity 41520. A compression spring 41530 is provided in the compression spring mounting cavity 41520, with one end resting against the end of the locking block 41510. A third wedge-shaped portion 42110 is formed on the side of the locking block 41510 near the locking pin 41410. The locking block 41510 can keep the clamping head 41810 at the locking pin 41410 engaged with the clamping groove 41241 under the action of the compression spring 41530.

[0182] In this embodiment, when the slide 41130 is located at the initial position corresponding to the first mounting assembly or the second mounting assembly, the locking pins 41410 of the first locking mechanism and the second locking mechanism respectively restrict the slide rail 41240 of the slide 41130. Specifically, the clamping portion 41810 of the locking pin 41410 is clamped into the clamping groove 41241 of the corresponding slide rail 41240 located on the bottom wall of the T-shaped slide groove 41160, thereby effectively preventing the corresponding slide 41130 from being detached from the first mounting assembly or the second mounting assembly.

[0183] When the first mounting component or the second mounting component is spliced ​​and pre-fixed, the installer drives the arc plate 41450 in the first arc groove 41171 of the corresponding first mounting component or the second mounting component to move into the second arc groove 41172 of the second mounting component or the first mounting component. During this process, the second wedge portion 41820 of the locking pin 41410 disengages from the groove 41920 on the arc plate 41450, so that the locking pins 41410 at the first locking mechanism and the second locking mechanism respectively release the restriction on the slide rail 41240 of the slide plate 41130, and then, the installer slides the slide plate 41130 to the predetermined position of the first mounting component and the second mounting component, and then drives the arc plate 41450 to slide back to the initial position, so that the locking pins 41410 at the first locking mechanism and the second locking mechanism respectively restrict the slide rail 41240 on the slide plate 41130 that slides to the predetermined position again, thereby realizing the splicing and positioning of the first mounting component and the second mounting component.

[0184] The first locking mechanism is locked in such a way that when the second wedge-shaped portion 41820 of the locking pin 41410 at the first connecting groove 41610 is placed in the groove 41920 at the arc-shaped plate 41450, the clamping portion 41810 of the locking pin 41410 is clamped into the clamping groove 41241 at the bottom wall of the T-shaped groove 41160 of the corresponding slide rail 41240, thereby achieving the locking of the slide plate 41130 by the first locking mechanism.

[0185] The first unlocking mechanism unlocks when the second wedge-shaped portion 41820 of the locking pin 41410 at the first connecting groove 41610 disengages from the groove 41920 at the arc-shaped plate 41450, and the clamping portion 41810 of the locking pin 41410 disengages from the clamping groove 41241 at the bottom wall of the T-shaped groove 41160 of the corresponding slide rail 41240, thereby unlocking the slide plate 41130 by the first unlocking mechanism.

[0186] The second locking mechanism locks the slide plate 41130 by means of a locking block 41510, under the action of a compression spring 41530, which holds the latching portion 41810 of the locking pin 41410 in the second communicating groove 41710 locked in the latching groove 41241 of the corresponding slide rail 41240 at the bottom wall of the T-shaped slide groove 41160.

[0187] The unlocking form of the second unlocking mechanism is that when the arc plate 41450 of the first arc groove 41171 of the first mounting component or the second mounting component slides to the second arc groove 41172 of the corresponding second mounting component or the first mounting component, the end of the corresponding arc plate 41450 extending into the corresponding second arc groove 41172 can abut against the locking block 41510 and overcome the elastic force of the compression spring 41530 on the locking block 41510, thereby disengaging the locking block 41510 from the corresponding locking pin 41410, thereby realizing the unlocking of the slide plate 41130 by the second unlocking mechanism.

[0188] like Figure 33 、 34 As shown in Figures 38 and 41, in this embodiment, a locking pin baffle 41420 is provided on the side wall of the locking pin 41410, and a second return spring 41430 is provided in the first communicating groove 41610 or the second communicating groove 41710. The locking pin 41410 can keep the second wedge-shaped portion 41820 moving toward the first arc groove 41171 or the second arc groove 41172 under the action of the second return spring 41430.

[0189] The above structure ensures that when the second wedge portion 41820 of the locking pin 41410 at the first connecting groove 41610 is disengaged from the groove 41920 at the arc plate 41450, the locking pin 41410 located in the first connecting groove 41610 is disengaged from the clamping portion 41810 of the corresponding slide rail 41240 at the bottom wall of the T-shaped slide groove 41160 under the action of the second return spring 41430 to realize the unlocking of the slide plate 41130 by the first unlocking mechanism; similarly, the second unlocking mechanism better realizes the unlocking of the slide plate 41130.

[0190] like Figure 28-31 As shown, in this embodiment, an extrusion mechanism is provided at the slides 41130 of the first mounting assembly and the second mounting assembly, and the extrusion mechanism includes a plurality of mounting seats 41131 arranged at intervals along the circumference of the slide 41130, and an extrusion groove 41250 is formed in the mounting seat 41131. The extrusion groove 41250 is provided with an extrusion pin 41260 at one end extending into one side of the second semicircular plate 41142, and the extrusion pin 41260 has an extrusion head 42320 that cooperates with the second semicircular plate 41142. The second semicircular plate 41142 has a pressing groove 41310 that cooperates with the extrusion head 42320 along the circumference. Under the sliding action of the slide 41130, the extrusion head 42320 is used to move the second semicircular plate 41142 closer to the first semicircular plate 41141.

[0191] The above structure enables that when the slide plates 41130 of the first mounting assembly and the second mounting assembly slide to the predetermined positions, the extrusion pin 41250 at the extrusion mechanism can squeeze the second semicircular plate 41142 toward the first semicircular plate 41141, thereby compressing the above airbag structure, so that the corresponding part of the elastic cloth 41120 forms a seal with the side wall of the busbar barrel, that is, the gap formed between the flexible door assembly 1150 and the outer wall of the busbar barrel section is sealed, thereby isolating the internal environment of the dustproof shed main body 1000 from the external atmospheric environment, which is better and more convenient.

[0192] Among them, the second semicircular plate 41142 is provided with a pressing groove 414310, which, on the one hand, makes the sliding of the extrusion pin 41250 more stable; on the other hand, the extrusion pin 41250 can squeeze the internal gas of the above-mentioned airbag structure more evenly during the sliding process, so that the corresponding part of the elastic cloth 41120 and the side wall of the busbar tube can fit better and seal.

[0193] like Figure 28 As shown, in this embodiment, the extrusion pin 41260 is located in the extrusion groove 41250 and is provided with an extrusion pin baffle 41270 , and a third return spring 41280 is provided between the extrusion pin baffle 41270 and the bottom wall of the extrusion groove 41250 .

[0194] The above structure ensures that when the slide plate 41130 slides to the initial position or is in the initial position, the extrusion pin 41260 maintains the tendency of the extrusion head 42320 to separate from the second semicircular plate 41142 under the action of the third return spring 41280, which is more convenient.

[0195] like Figure 27 As shown, in this embodiment, one end of a plurality of extrusion pins 41260 away from the extrusion head 42320 is connected by a semi-circular handle 41150.

[0196] The provision of the semicircular ring handle 41150 in this embodiment makes it easier for the installer to rotate the slide plate 41130.

[0197] like Figure 27 As shown, in this embodiment, an inward spherical groove 41151 is formed at one end of the semicircular ring handle 41150, and an outward spherical protrusion 41152 is formed at the other end.

[0198] By providing the spherical groove 41151 and the spherical protrusion 41152 in this embodiment, it is better to form a circular handle after the two semi-circular ring handles 41150 are spliced ​​together, which is convenient for the installer to operate.

[0199] like Figure 34As shown, in this embodiment, a push groove 41173 connected to the first arc groove 41171 is provided on the side wall of the sealing assembly mounting plate 41110 near the first arc groove 41171, and a push plate 41480 extending out of the push groove 41173 is provided on the side wall of the arc plate 41450.

[0200] By providing the push groove 41173 and the push plate 41480 in this embodiment, it is easier for the installer to drive the arc plate 41450 to slide in the first arc groove 41171 corresponding to the first installation component or the second installation component.

[0201] like Figure 34 、 38 As shown in Figures 42 and 44, in this embodiment, a guide groove 41180 is provided on one side of the sealing assembly mounting plate 41110 near the semicircular ring handle 41150 and at the edge of the side wall, and a limiting groove 41620 is connected between the pushing groove 41173 and the guide groove 41180. A limiting block 41460 is provided in the limiting groove 41620, and a fourth return spring 41440 is provided in the limiting groove 41620. The fourth return spring 41440 is used to keep one end of the limiting block 41460 against the bottom wall of the pushing groove 41173; a fourth wedge-shaped portion 42210 is provided at the end of the limiting block 41460 extending into the pushing groove 41173, and a fifth wedge-shaped portion 41940 cooperating with the fourth wedge-shaped portion 42210 is provided at the side wall of the push plate 41480; the side wall of the limiting block 41460 can limit the push plate 41480.

[0202] In this embodiment, during the pre-positioning process of the first installation component and the second installation component, the installer drives the arc plate 41450 in the corresponding first arc groove 41171 to move into the corresponding second arc groove 41172 through the push plate 41480. The limiting block 41460 extends into the end of the push groove 41173 to limit the side wall of the push plate 41480 to limit the movement of the arc plate 41450 driven by the push plate 41480, thereby better ensuring that the first unlocking mechanism and the second unlocking mechanism maintain the unlocking state of the slide plate 41130 when it has not slid to the predetermined position.

[0203] like Figure 45 As shown, in this embodiment, an unlocking block 41470 is provided at one end of the limiting block 41460 near the guide groove 41180, and a sixth wedge-shaped portion 42220 is provided at the unlocking block 41470;

[0204] A bracket plate 41190 is provided at the middle of the semicircular ring handle 41150, and a groove is formed at the end of the bracket plate 41190 that extends into the guide groove 41180. The bracket plate 41190 forms an unlocking portion 42310 that cooperates with the unlocking block 41470 near the guide groove 41180. The unlocking portion 42310 is formed with a seventh wedge-shaped portion 42311 that cooperates with the sixth wedge-shaped portion 42220, and a placement portion 42312.

[0205] In this embodiment, due to the arrangement of the unlocking block 41470, when the slide plate 41130 slides to the predetermined position, the seventh wedge-shaped portion 42311 of the unlocking portion 42310 cooperates with the sixth wedge-shaped portion 42220, thereby causing the unlocking block 41470 to slide to the placement portion 42312 of the unlocking portion 42310;

[0206] During the above process, the limiting block 41460 moves away from the pushing groove 41173 under the cooperation of the seventh wedge-shaped portion 42311 and the sixth wedge-shaped portion 42220, so that the end of the limiting block 41460 extending into the pushing groove 41173 can release the restriction on the side wall of the pushing plate 41480.

[0207] When the limiting block 41460 moves to its maximum stroke in a direction away from the pushing groove 41173, the unlocking portion 42310 on the semicircular handle 41150 continues to move in the depth direction of the guide groove 41180, thereby causing the semicircular handle 41150 to drive the squeezing mechanism to move the second semicircular plate 41142 toward the first semicircular plate 41141, thereby compressing the airbag structure. This effectively forms a seal between the corresponding portion of the elastic cloth 41120 and the side wall of the busbar barrel, thereby isolating the internal environment of the dustproof booth body 1000 from the external atmospheric environment.

[0208] Finally, the installer pushes the push plate 41480 to move the arc plate 41450 to the initial position, thereby realizing the first locking mechanism and the second locking mechanism to limit the slide plate 41130 again.

[0209] In short, the above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the patent of the present invention.

Claims

1. A dustproof booth for GIS equipment installation, characterized by: The dustproof shed body (1000) is movably arranged along the direction of the busbar barrel via a walking mechanism (1130); an independent installation space (1200) is formed inside the dustproof shed body (1000); a hoisting mechanism (21000) and an environmental monitoring device (3100) are arranged in the installation space (1200); the dustproof shed body (1000) has a flexible door assembly (1150) for cooperating with the corresponding end of the busbar barrel, and a sealing mechanism (40000) for cooperating with the side wall of the busbar barrel is arranged at the flexible door assembly (1150); The flexible door assembly (1150) includes two door curtains (1151) that are separated from or close to each other. The intersection of the two door curtains (1151) forms a busbar barrel mating opening (1152). The sealing mechanism (40000) is provided at the busbar barrel mating opening (1152). The sealing mechanism (40000) comprises sealing components respectively arranged on the inner and outer sides of the busbar barrel fitting opening (1152), the sealing component comprising two first mounting components and a second mounting component which are spliced ​​together and formed to be used for mounting the busbar barrel; The first mounting assembly and the second mounting assembly both include a semicircular sealing assembly mounting plate (41110), a T-shaped slot (41160) is provided along the circumference of the sealing assembly mounting plate (41110) on one side of the sealing assembly mounting plate (41110) far from the flexible door assembly (1150), the two ends of the T-shaped slot (41160) are open, and the cross section of the T-shaped slot (41160) is in an inverted T shape, the sealing assembly mounting plate (41110) is provided with a slide plate (41130) which slides along the circumference of the sealing assembly mounting plate (41110) at the T-shaped slot (41160), and a slide rail (41240) which slides in the T-shaped slot (41160) is provided on the side wall of the slide plate (41130); the middle portion of the slide plate (41130) located in the first mounting assembly or the second mounting assembly can slide to the corresponding joint of the first mounting assembly and the second mounting assembly after the first mounting assembly and the second mounting assembly are spliced ​​together; A first semicircular plate (41141) is provided on one side of the sealing assembly mounting plate (41110) near the flexible door assembly (1150), and one side of the first semicircular plate (41141) is flush with the side of the sealing assembly mounting plate (41110) near the flexible door; a first semicircular plate (41142) is further provided on the inner side of the sealing assembly mounting plate (41110) and is spaced apart from the first semicircular plate (41141), and the first semicircular plate (41142) is movably provided, and the side wall edge of the first semicircular plate (41141) is An elastic cloth (41120) is connected to the side wall edge of the first semicircular plate (41142), and the elastic cloth (41120), the first semicircular plate (41141) and the first semicircular plate (41142) form an airbag structure; when the airbag structure slides in the middle of the corresponding slide plate (41130) to the joint between the corresponding first mounting assembly and the second mounting assembly, the side of the elastic cloth (41120) near the busbar barrel bulges and presses against the side wall of the busbar barrel; the corresponding part of the elastic cloth (41120) forms a seal with the side wall of the busbar barrel.

2. The dustproof shed for GIS equipment installation according to claim 1, characterized in that: The dustproof shed body (1000) is arranged above a guide rail (1140), and the busbar barrel is installed above the guide rail (1140); the walking mechanism (1130) is located on the guide rail (1140) and travels, and the walking mechanism (1130) includes walking components respectively arranged on both sides below the protection shed body (1000), and the walking components include a plurality of travel wheels (1420) arranged at intervals; the guide rail (1140) includes two guide plates (1440) correspondingly arranged on both sides of the protection shed body (1000), and guide sub-plates (1441) are provided on both sides of the guide plate (1440) and along the travel direction of the dustproof shed body (1000); the guide plate (1440) and the guide sub-plates (1441) on both sides of the guide plate (1440) jointly form a guide section for the corresponding travel wheels (1420) to travel.

3. The dustproof shed for GIS equipment installation according to claim 2, characterized in that: The walking assembly further comprises two walking assembly mounting plates (1410) respectively arranged at both sides of the dustproof shed body (1000); the walking assembly mounting plates (1410) are provided with a plurality of walking assembly mounting grooves (1411) evenly spaced along the length direction thereof; a mounting shaft (1413) is provided in the walking assembly mounting groove (1411); and the walking wheel (1420) is rotatably provided at the mounting shaft (1413); a stepped groove (1412) is formed on the outer side wall of the walking assembly mounting plate (1410) corresponding to the walking assembly mounting groove (1411); and a flange (1430) is provided at the stepped groove (1412).

4. The dustproof shed for GIS equipment installation according to claim 2, characterized in that: The guide rail (1140) further includes a pad assembly (1500) provided below the guide plate (1440), wherein the pad assembly (1500) is provided with a plurality of pad assemblies, wherein the pad assembly (1500) includes two first pads (1510) and a second pad (1520) provided in parallel, wherein the first pad (1510) and the second pad (1520) are connected via support seats (1530) provided at four corners, wherein the second pad (1520) is provided with four first through holes (1521) arranged in a rectangular shape, wherein the upper end surface of the first pad (1510) is provided with four first screw rods (1550) extending from the corresponding first through holes (1521), wherein the rod portion of the first screw rod (1550) extending from the first through hole (1521) is threadedly connected to the second pad (1520) The first nut (1560) is located at the end face; the pad assembly (1500) further comprises a third pad (1540) movably arranged above the second pad (1520); the third pad (1540) is provided with four second through holes (1541) arranged in a rectangular shape; the third pad (1540) is movably engaged with the first screw (1550) in the height direction; both sides of the third pad (1540) are provided with second nuts (1570) threadedly engaged with the corresponding first screw (1550); the two second nuts (1570) are used together to realize the positioning of the third pad (1540) at the pad assembly (1500); the four first screws (1550) extend out of the rod of the third pad (1540) to form a placement space for placing the guide plate (1440).

5. The dustproof shed for GIS equipment installation according to claim 2, characterized in that: A limiting assembly (1600) for limiting the position of the walking wheel (1420) is provided at the guide rail (1140). The limiting assembly (1600) includes a limiting block (1610). The limiting block (1610) is placed in a direction perpendicular to the length direction of the guide plate (1440). Limiting ears (1620) are provided on both sides of the limiting block (1610). The limiting ears (1620) on both sides of the limiting block (1610) are respectively clamped on the outer walls of the guide sub-plates (1441) on both sides of the guide plate (1440). The limiting ears (1620) are provided with threaded holes (1630). The limiting ears (1620) are provided with a second screw (1640) that is threadedly engaged with the threaded holes (1630) and whose ends are tightly pressed against the outer walls of the guide sub-plates (1441).

6. The dustproof shed for GIS equipment installation according to claim 1, characterized in that: The dustproof booth main body (1000) includes a pedestrian passage at a side wall, and an opening and closing door (1111) is provided at the pedestrian passage.

7. The dustproof shed for GIS equipment installation according to claim 1, characterized in that: The hoisting mechanism (21000) comprises two first track frames respectively arranged at both sides of the dustproof shed body (1000) along the length direction; a second track frame is slidably arranged between the two first track frames along the length direction of the dustproof shed body (1000); a traction mechanism is slidably arranged on the second track frame along the width direction of the dustproof shed body (1000); the traction mechanism comprises a traction motor, the operation of which is controlled by a motor driver; the motor driver has an overload self-locking unit, which is used to limit the set load of the traction motor; The lower portions of both ends of the first track frame are used to cooperate with a support mechanism (22000), and the support mechanism (22000) is arranged between the first track frame and the ground; a support matching portion (21111) is provided at a corresponding portion of the first track frame for cooperating with the upper end of the support mechanism (22000), and a pressure sensor is provided at the support matching portion (21111), and the pressure sensor is used to detect the pressure applied by the first track frame to the support mechanism (22000) and generate a pressure signal; The four pressure sensors respectively arranged at the two ends of the two first track frames are connected to a processor, which is used to receive pressure signals and compare them with a set threshold; the processor is used to generate an unlocking signal and send it to the motor driver when all pressure signals exceed the set threshold, and the motor driver can release the restriction of the overload self-locking unit on the set load when receiving the unlocking signal.

8. The dustproof shed for GIS equipment installation according to claim 1, characterized in that: The dustproof shed body (10000) further comprises an air purifier, a dehumidifier and an air conditioner arranged in the installation space (1200); the air purifier is used to absorb air particles in the installation space (1200); the air conditioner is used to adjust the temperature in the installation space (1200); the environmental monitoring device (3100) comprises a display panel (3140); and the display panel (3140) is provided with a temperature sensor, a particle sensor and a humidity sensor. The temperature sensor, the particle sensor and the humidity sensor are all connected to a processor, and the processor is respectively connected to the air purifier, the dehumidifier and the air conditioner; the temperature sensor is used to detect the temperature parameter of the installation space (1200) and form a temperature parameter signal, the particle sensor is used to detect the particle parameter in the installation space (1200) and form a particle parameter signal, and the humidity sensor is used to detect the humidity parameter in the installation space (1200) and form a humidity parameter signal, and the processor is used to receive the temperature parameter signal, the particle parameter signal and the humidity parameter signal respectively and compare them with the corresponding parameter setting thresholds; the processor is used to control the air conditioner action when the temperature parameter signal is higher than the upper limit of the temperature parameter setting threshold or lower than the lower limit of the temperature parameter setting threshold, to control the air purifier action when the particle parameter signal is higher than the particle parameter setting threshold, and to control the dehumidifier action when the humidity parameter signal is higher than the humidity parameter setting threshold.

9. The dustproof shed for GIS equipment installation according to claim 1, characterized in that: The first mounting assembly and the second mounting assembly are both semicircular in structure. The two ends of the first mounting assembly and the two ends of the second mounting assembly respectively form a first arcuate groove (41171) and a second arcuate groove (41172). An arcuate plate (41450) is movably provided in the first arcuate groove (41171); the first arcuate groove (41171) of the first mounting assembly is used to correspond to the second arcuate groove (41172) of the second mounting assembly, and the second arcuate groove (41172) of the first mounting assembly is used to correspond to the first arcuate groove (41171) of the second mounting assembly; the arcuate plate (41450) in the corresponding first arcuate groove (41171) can extend into the corresponding second arcuate groove (41172).

10. The dustproof shed for GIS equipment installation according to claim 9, characterized in that: A return mechanism is provided between the first semicircular plate (41142) and the first semicircular plate (41141), and the return mechanism includes a first mounting column (41220) provided at the side wall of the first semicircular plate (41141) and a second mounting column (41210) provided on one side of the first semicircular plate (41142). The first mounting column (41220) has a first mounting cavity (41221), and the end of the second mounting column (41210) is slidably provided in the first mounting cavity (41221). A first return spring (41230) is provided between the first semicircular plate (41141) and the first semicircular plate (41142) and is sleeved on the outer wall of the first mounting column (41220).

11. The dustproof shed for GIS equipment installation according to claim 9, characterized in that: The first arc groove (41171) and the second arc groove (41172) are respectively provided at both ends of the sealing assembly mounting plate (41110), and a first connecting groove (41610) and a second connecting groove (41710) are respectively provided between the first arc groove (41171) and the second arc groove (41172) and the T-shaped slide groove (41160). A first locking mechanism is provided in the first connecting groove (41610), and a second locking mechanism is provided in the second connecting groove (41710); The first locking mechanism and the second locking mechanism both include a locking pin (41410) respectively arranged in the corresponding first connecting groove (41610) or the second connecting groove (41710); the slide rail (41240) is located on the bottom wall of the T-shaped slide groove (41160); a plurality of slots (41241) are evenly arranged along the circumference of the slide rail (41240); the locking pin (41410) has a clamping head (41810) that cooperates with the slots (41241); the slide rail (41240) is located in the T-shaped slide groove (41160) and locked under the cooperation of the clamping head (41810) and the slots (41241); A first unlocking mechanism is provided in the first arcuate groove (41171), comprising an arcuate plate (41450) sliding in the first arcuate groove (41171), a first wedge-shaped portion (41930) being formed at one end of the arcuate plate (41450) away from the opening of the first arcuate groove (41171), a second wedge-shaped portion (41820) being formed at one end of the locking pin (41410) away from the clamping portion (41810), and a groove (41920) cooperating with the second wedge-shaped portion (41820) being formed on one side of the arcuate plate (41450) near the locking pin (41410); A second unlocking mechanism is provided in the second arc-shaped groove (41172), and the second unlocking mechanism includes a locking block (41510). A compression spring installation cavity (41520) is formed at the bottom wall of the second arc-shaped groove (41172), one end of the locking block (41510) extends into the compression spring installation cavity (41520), and a compression spring (41530) is provided in the compression spring installation cavity (41520), one end of which is against the end of the locking block (41510). A third wedge-shaped portion (42110) is formed on the side of the locking block (41510) near the locking pin (41410). The locking block (41510) can keep the clamping portion (41810) at the locking pin (41410) engaged with the clamping groove (41241) under the action of the compression spring (41530).

12. The dustproof shed for GIS equipment installation according to claim 11, characterized in that: A locking pin baffle (41420) is provided on the side wall of the locking pin (41410), and a second return spring (41430) is provided in the first communicating groove (41610) or the second communicating groove (41710). Under the action of the second return spring (41430), the locking pin (41410) can keep the second wedge-shaped portion (41820) moving toward the first arc-shaped groove (41171) or the second arc-shaped groove (41172).

13. The dustproof shed for GIS equipment installation according to claim 12, characterized in that: The slides (41130) of the first mounting assembly and the second mounting assembly are both provided with an extrusion mechanism, the extrusion mechanism comprising a plurality of mounting seats (41131) spaced apart along the circumference of the slide (41130), an extrusion groove (41250) being formed in the mounting seat (41131), the extrusion groove (41250) being provided with an extrusion pin (41260) having one end extending into one side of the first semicircular plate (41142), the extrusion pin (41260) having an extrusion head (42320) cooperating with the first semicircular plate (41142), the first semicircular plate (41142) having a pressing groove (41310) cooperating with the extrusion head (42320) along the circumference, and the extrusion head (42320) being used to move the first semicircular plate (41142) toward the first semicircular plate (41141) under the sliding action of the slide (41130).

14. The dustproof shed for GIS equipment installation according to claim 13, characterized in that: An extrusion pin (41260) is located in the extrusion groove (41250) and is provided with an extrusion pin baffle (41270). A third return spring (41280) is provided between the extrusion pin baffle (41270) and the bottom wall of the extrusion groove (41250).

15. The dustproof shed for GIS equipment installation according to claim 13, characterized in that: The ends of the plurality of extrusion pins (41260) away from the extrusion head (42320) are connected via a half-circular ring handle (41150).

16. The dustproof shed for GIS equipment installation according to claim 15, characterized in that: One end of the semicircular ring handle (41150) is formed with an inward spherical groove (41151), and the other end is formed with an outward spherical protrusion (41152).

17. The dustproof shed for GIS equipment installation according to claim 11, characterized in that: A push groove (41173) communicating with the first arcuate groove (41171) is provided on the side wall of the sealing assembly mounting plate (41110) near the first arcuate groove (41171), and a push plate (41480) extending out of the push groove (41173) is provided on the side wall of the arcuate plate (41450).

18. The dustproof shed for GIS equipment installation according to claim 15, characterized in that: A guide groove (41180) is provided on one side of the sealing assembly mounting plate (41110) near the semicircular ring handle (41150) and is located at the edge of the side wall and extends inward. A limiting groove (41620) is connected between the pushing groove (41173) and the guide groove (41180). A limiting block (41460) is provided in the limiting groove (41620). A fourth return spring (41440) is provided in the limiting groove (41620). The fourth return spring (414 40) is used to keep one end of the limiting block (41460) against the bottom wall of the pushing groove (41173); the end of the limiting block (41460) extending into the pushing groove (41173) is provided with a fourth wedge-shaped portion (42210), and the side wall of the push plate (41480) is provided with a fifth wedge-shaped portion (41940) that cooperates with the fourth wedge-shaped portion (42210); the side wall of the limiting block (41460) can limit the push plate (41480).

19. The dustproof shed for GIS equipment installation according to claim 18, characterized in that: An unlocking block (41470) is provided at one end of the limiting block (41460) near the guide groove (41180), and a sixth wedge-shaped portion (42220) is provided at the unlocking block (41470); A bracket plate (41190) is provided at the middle of the semicircular ring handle (41150), and a groove is formed at the end of the bracket plate (41190) extending into the guide groove (41180). The bracket plate (41190) is formed with an unlocking portion (42310) that cooperates with the unlocking block (41470) near the guide groove (41180). The unlocking portion (42310) is formed with a seventh wedge-shaped portion (42311) that cooperates with the sixth wedge-shaped portion (42220), and a placement portion (42312).

20. A method for installing GIS equipment, characterized in that: This is achieved by using a dustproof shed for GIS equipment installation as described in any one of claims 1-19.

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