A modular dustproof shed that can be quickly disassembled and assembled for GIS installation and maintenance

Abstract

The present application relates to a modular dustproof shed that can be quickly disassembled and assembled for GIS installation and maintenance, wherein the ceiling is installed on the top of the modular wall assembly; the base module is installed below the modular wall assembly; the driving wheel assembly and the base module are interlocked with each other; the ceiling is connected to the tops of the modular wall assemblies on the left and right sides through locking connectors to form a dustproof shed body that is connected front and back and closed on the left and right sides; the GIS equipment and environmental monitoring and purification equipment are arranged in the dustproof shed body; the dustproof shed body is provided with front and rear curtains separated from the middle to both sides; the air shower room is installed on the outside of the modular wall assembly. The present application uses a modular assembly process to divide the side walls and shed cloth of the entire dustproof shed into multiple modular components, which can be folded, occupy a small area, and are easy to transport and unfold.

Description

Technical Field

[0001] The present application relates to the field of GIS disassembly and assembly operations, and in particular to a modular dustproof shed that can be quickly disassembled and assembled for GIS installation and maintenance. Background Art

[0002] In the power system, gas-insulated switchgear, referred to as GIS (GAS insulated SWITCHGEAR), occupies an important position and is a key core equipment for power transmission and transformation. It has the advantages of compact structure, small footprint, no influence from the external environment, high operating reliability, and long maintenance cycle. Since its introduction in the 1960s, the use of GIS has been increasing. When installing GIS, it has requirements for the temperature, humidity, and dust particle size of the environment. Products assembled in clean places have better quality and more stable performance. At present, nearly half of GIS products are constructed outdoors, and outdoor construction often has the phenomenon of excessive humidity and substandard dust particle size. To solve this problem, in recent years, companies have developed outdoor dust sheds with various structures, but the performance is not perfect, resulting in low utilization rate of dust sheds, and the problem still cannot be solved.

[0003] Some existing simple dustproof sheds have simple structures and potential safety hazards:

[0004] Some substation construction will use some simple dustproof sheds, but these dustproof sheds have simple structures and single functions. Some are even rented temporary work sheds with simple building structures and low material strength. The safety performance cannot be guaranteed during use. In strong winds and heavy rains, they are prone to collapse and cause accidents to personnel and equipment.

[0005] Some existing special dustproof sheds are difficult to disassemble and assemble, which is time-consuming and labor-intensive:

[0006] There are also some dustproof sheds designed specifically for GIS disassembly and installation on the market, but these dustproof sheds are very difficult to disassemble and install, and some even require special tools, which undoubtedly brings a huge workload to the staff, is time-consuming and labor-intensive, reduces the installation efficiency of GIS equipment, and increases the installation cost. Some dustproof sheds are not mobile and need to be disassembled and assembled repeatedly, which brings great inconvenience to the GIS disassembly and installation work.

[0007] Existing dustproof sheds cannot make size adjustments:

[0008] The size of the existing dustproof sheds is fixed, while the size of the dustproof sheds required at the GIS equipment installation site is often floating, which limits the construction of dustproof sheds. As a result, these dustproof sheds cannot be used, affecting the installation of GIS equipment.

[0009] Up to now, the industry still lacks specialized dust prevention equipment with many advantages such as high structural strength, good safety, quick disassembly and assembly, adjustable size according to needs, automatic movement, and intelligent online monitoring and processing. Summary of the invention

[0010] The purpose of the embodiment of the present application is to provide a modular dustproof shed that can be quickly disassembled and assembled for GIS installation and maintenance. By quickly assembling the modular dustproof shed, the entire dustproof shed includes the GIS equipment inside the dustproof shed, making it an independent disassembly and assembly space. After the internal environment is treated by environmental treatment equipment, the environment inside the dustproof shed meets the GIS equipment installation standard, thereby reducing the negative impact on the disassembly and assembly process of the GIS equipment and increasing the service life of the GIS equipment.

[0011] To achieve the above objectives, this application provides the following technical solutions:

[0012] The embodiment of the present application provides a modular dustproof shed that can be quickly disassembled and assembled for GIS installation and maintenance, including a ceiling, a modular wall assembly, a base module, a driving wheel assembly, a locking connector, an air shower room, GIS equipment, environmental monitoring and purification equipment, and front and rear curtains.

[0013] The ceiling is installed on the top of the modular wall assembly;

[0014] A base module is installed below the modular wall assembly;

[0015] The driving wheel assembly and the base module are interlocked;

[0016] The ceiling is connected to the tops of the module wall components on the left and right sides through locking connectors to form a dustproof shed body that is connected front to back and closed on the left and right sides;

[0017] The GIS equipment and environmental monitoring and purification equipment are arranged in the dustproof shed;

[0018] The dustproof shed body is provided with front and rear curtains separated from the middle to both sides;

[0019] The air shower room is installed on the outside of the module wall assembly.

[0020] The ceiling includes a ceiling bracket and a modular shed cloth, the modular shed cloth is covered on the ceiling bracket, the ceiling bracket includes a plurality of ceiling bracket units, each ceiling bracket unit includes a central bent rod, the central bent rod is connected to the side rod by a three-way connector, the length of the dustproof shed is lengthened or shortened by increasing or decreasing the number of side rods, the three-way connector at the end of the ceiling bracket is connected to the connecting bent rod at the far side, the connecting bent rod is connected to the modular wall assembly by a locking mechanism, the three-way connector is also connected to a four-way connector by a straight rod, the four-way connector is corresponding to the three-way connector, the four-way connector is also connected to the central bent rod and the side rod, and the plurality of ceiling bracket units are interconnected to form a grid-like ceiling bracket.

[0021] The three-way connector and the four-way connector are provided with a connector locking mechanism inside, and the ends of the central bent rod and the side rod are provided with a rod port locking mechanism, the connector locking mechanism includes a locking groove, a connector locking block and a positioning groove, and the rod port locking mechanism includes a port locking block, an elastic bead and a positioning block, wherein the locking groove is located at the internal bending part of the connector locking block, when the connector locking block and the port locking block are locked with each other, the elastic bead will be stuck in the locking groove, and an appropriate rotational force is required to rotate and separate them, and the positioning groove and the positioning block cooperate with each other so that the insertion and rotation direction of the rod are in a fixed direction.

[0022] The modular wall assembly includes a frame, which is connected by hinges. When the bolt is not inserted, the adjacent frames can be folded, and when the bolt is inserted, a whole is formed. The acrylic plate is installed inside the frame, and magnetic strips are embedded inside the frame. Magnetic strips are also embedded around the acrylic plate. The acrylic plate can be well fixed by these magnetic strips and can be easily removed when needed. A number of hanging rings and hidden handles are also installed on the frame to facilitate the staff to carry it during assembly. The locking mechanism is installed on the outside of the frame. The two modular wall assemblies are connected together by the locking mechanism to form the wall of the dustproof shed.

[0023] The locking mechanism includes an upper locking buckle, a lower locking buckle and a locking base. The locking base and the upper locking buckle installed on one side of the modular wall component and the lower locking buckle installed on the other modular wall component are mutually fastened and locked through the spring mechanism inside the mechanism, so that the two modular wall components are connected to each other, and when they need to be released, the internal spring mechanism can be unlocked by pressing the unlocking button, so that they can be separated very conveniently, reducing the time required for assembly and disassembly.

[0024] There are four base modules, which are distributed around the dustproof shed. The base module includes a load-bearing kit, which is located in front of the supporting base plate and is responsible for connecting with the driving wheel assembly. The auxiliary follower wheel is installed under the supporting base plate and can move with the driving wheel assembly. The mounting track is located on the inner side of the supporting base plate to embed and support the module wall assembly. The number of extended modules is increased or decreased according to the size of the dustproof shed.

[0025] The driving wheel assembly includes a driving wheel, which is installed below the driving wheel assembly, driven by an electric motor, and can rotate forward and reverse. The driving wheel drives the entire dustproof shed to move. The driving wheel connecting piece is installed above the driving wheel, and the engaging load-bearing assembly is installed in front of the driving wheel connecting piece. The load-bearing kit is engaged with each other to transmit the driving force of the driving wheel to the entire dustproof shed. The auxiliary handle is installed on the driving wheel connecting piece, which can assist in lifting when installing the driving wheel assembly. The battery pack is installed on the driving wheel connecting piece, which supplies power to the entire driving wheel assembly.

[0026] The locking connector includes a connecting sleeve and a locking claw. The connecting sleeve is above the locking connector. The connecting bent rod is inserted into the connecting sleeve for connection. The locking claw can be opened on both sides and locked on the module wall assembly through the locking claw.

[0027] The environmental monitoring and purification equipment includes a display screen, an air inlet and an air outlet. The display screen is used to display environmental data and equipment status. Through the purification of the air inlet, the air outlet and the internal mechanism, the environment inside the entire dustproof shed meets the requirements for GIS equipment installation.

[0028] The bottom wheel of the driving wheel assembly is in contact with the channel steel, and the driving wheel assembly needs to move on the channel steel.

[0029] Compared with the prior art, the present invention has the following beneficial effects:

[0030] 1. The present invention uses a modular dustproof shed. By assembling the modular dustproof shed, the entire dustproof shed includes the GIS equipment inside the dustproof shed, making it an independent disassembly and assembly space. After the internal environment is treated by environmental treatment equipment, the environment inside the dustproof shed meets the GIS equipment installation standard, thereby reducing the negative impact on the disassembly and assembly process of the GIS equipment and increasing the service life of the GIS equipment.

[0031] 2. The present invention uses a modular assembly process to divide the side walls and shed cloth of the entire dustproof shed into multiple modular components, which can be folded, occupy a small area, and are easy to transport and unfold. The two walls of the dustproof shed are assembled and locked by multiple modular components, and then the shed roof and shed cloth all adopt a modular design. First, the roof structure is composed of a number of special rods and special three-way and four-way parts to form the ceiling of the entire dustproof shed. Then the shed cloth adopts modular cloth blocks of set standard sizes, and the splicing process is simpler and more convenient by using Velcro around the cloth blocks.

[0032] 3. The present invention can drive the entire dustproof shed to move on a preset track by adding a bottom plate and an auxiliary follower wheel and driving the driving wheel through a remote control, thereby achieving the purpose of increasing the working range and reducing the number of disassembly and assembly times. It solves the problem that some dustproof sheds can only be used in a fixed manner or need to be repeatedly disassembled and assembled.

[0033] 4. The present invention has intelligent design and high automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0035] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0036] Figure 2 A schematic diagram of the ceiling structure of an embodiment of the present application;

[0037] Figure 3 This is a schematic diagram of the modular awning cloth Velcro installation structure of an embodiment of the present application;

[0038] Figure 4 This is a schematic diagram of the installation structure of the modular awning cloth according to the embodiment of the present application;

[0039] Figure 5 A schematic diagram of the method of connecting modular awning cloths to each other according to an embodiment of the present application;

[0040] Figure 6 This is a schematic diagram of the structure of a modular wall assembly according to an embodiment of the present application;

[0041] Figure 7 This is a schematic diagram of the back structure of the module wall assembly according to an embodiment of the present application;

[0042] Figure 8This is a schematic diagram of the base module structure of an embodiment of the present application;

[0043] Fig. 9 This is a schematic diagram of the structure of a driving wheel assembly according to an embodiment of the present application;

[0044] Fig.10 This is a schematic diagram of the ceiling support structure of an embodiment of the present application;

[0045] Fig.11 It is an enlarged view of the cross-connector of the embodiment of the present application and an enlarged view of the special locking mechanism of various lever ports;

[0046] Fig.12 A combined diagram of a connector locking mechanism and a port locking mechanism according to an embodiment of the present application;

[0047] Fig.13 This is a schematic diagram of the locking mechanism structure of an embodiment of the present application;

[0048] Fig.14 This is a schematic diagram of the locking connector structure of an embodiment of the present application;

[0049] Fig.15 This is a schematic diagram of the structure of an environmental monitoring and purification device according to an embodiment of the present application;

[0050] Fig.16 This is a working scene diagram of the GIS modular dustproof shed according to an embodiment of the present application;

[0051] Fig.17 This is a combined action diagram of the connector locking mechanism and the port locking mechanism of an embodiment of the present application;

[0052] Fig.18 A diagram showing a locking method of the locking mechanism of an embodiment of the present application;

[0053] Fig.19 A folding action diagram of a modular wall assembly according to an embodiment of the present application;

[0054] Fig. 20 This is a diagram showing the connection between the ceiling and modular wall components of an embodiment of the present application. DETAILED DESCRIPTION

[0055] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0056] The terms "comprises," "comprising," or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0057] like Figure 1-Figure 20 As shown, the embodiment of the present application provides a modular dustproof shed that can be quickly disassembled and assembled for GIS installation and maintenance, including a ceiling 1, a modular wall assembly 2, a base module 3, a driving wheel assembly 4, a locking connector 5, an air shower room 6, a GIS device 7, an environmental monitoring and purification device 8, and front and rear curtains 9.

[0058] The ceiling 1 is installed on the top of the modular wall assembly 2;

[0059] A base module 3 is installed below the modular wall assembly 2;

[0060] The driving wheel assembly 4 and the base module 3 are interlocked;

[0061] The ceiling 1 is connected to the tops of the module wall components 2 on the left and right sides through locking connectors 5 to form a dustproof shed body that is connected front to back and closed on the left and right sides;

[0062] The GIS equipment 7 and the environmental monitoring and purification equipment 8 are arranged in the dustproof shed;

[0063] The dustproof shed body is provided with front and rear curtains 9 separated from the middle to both sides;

[0064] The air shower room 6 is installed on the outside of the modular wall assembly 2 .

[0065] The bottom wheel of the driving wheel assembly 4 is in contact with the channel steel 10 , and the driving wheel assembly 4 needs to move on the channel steel 10 .

[0066] GIS modular dustproof shed Figure 1As shown, it is the ceiling 1 of the dustproof shed, the modular wall assembly 2 is installed under the ceiling 1 and fixed by the installation track 303, the base module 3 is installed under the modular wall assembly 2, the driving wheel assembly 4 is installed at the front end of the base module 3, and is interlocked with the base module 3, and its bottom wheel is in contact with the channel steel 10, and needs to move on the channel steel 10. The locking connector 5 is installed above the upper modular wall assembly 2 to connect the modular wall assembly 2 to the ceiling 1. Then the modular shed cloth 102 is connected by Velcro to seal the entire dustproof shed, and then the environmental monitoring and purification equipment 8 is placed in it to detect and purify the environment. After the environmental indicators meet the installation requirements, the GIS equipment 7 can be installed inside. The front and rear curtains 9 can be separated from the middle to both sides and then wrapped around the GIS components that pass through the dustproof shed to facilitate the docking and installation of the GIS equipment.

[0067] like Figure 2-Figure 5 As shown, the ceiling 1 includes a ceiling bracket 101 and a modular shed cloth 102, wherein the modular shed cloth 102 covers the ceiling bracket 101, and the ceiling bracket 101 includes a plurality of ceiling bracket units, each of which includes a central curved rod 1011, and the central curved rod 1011 is connected to a side rod 1012 through a three-way connector 1013. The length of the dustproof shed can be lengthened or shortened by increasing or decreasing the number of the side rods 1012. The three-way connector at the end of the ceiling bracket 101 Component 1013 is connected to the connecting bent rod 1014 at the most side, and the connecting bent rod 1014 is connected to the module wall component 2 through a locking mechanism. The three-way connector 1013 is also connected to the four-way connector 1015 through a straight rod 1016. The four-way connector 1015 is arranged corresponding to the three-way connector 1013. The four-way connector 1015 is also connected to a central bent rod 1011 and a side rod 1012. Multiple ceiling support units are interconnected to form a grid-like ceiling support 101.

[0068] Modular tent cloth 102, Velcro 1021 is installed in four areas a, b, c, d. When installing, area a faces outward, and areas b, c, d face inward. At the two ends of the dustproof tent, areas a and b are placed over the ceiling bracket 101, allowing them to fall naturally, providing Velcro 1021 for the front and rear tent cloths to be installed.

[0069] The modular tent cloth 102 is installed by attaching one end of the small Velcro 1022 to the Velcro 1021 in the c and d areas, then covering the straight bar 1016, and then attaching the other end to the Velcro 1021 to complete the fixation. This installation method is quick and easy.

[0070] The connection is achieved by the Velcro 1021 in the a and b areas being fitted together. Moreover, this composite structure greatly improves the sealing performance of the dustproof shed.

[0071] like Figure 10-12As shown, the three-way connector 1013 and the four-way connector 1015 are provided with a connector locking mechanism 101A inside, and the ends of the central curved rod 1011 and the side rod 1012 are provided with a rod port locking mechanism 101B, the connector locking mechanism 101A includes a locking groove 101A2, a connector locking block 101A1 and a positioning groove 101A3, and the rod port locking mechanism 101B includes a port locking block 101B1, an elastic bead 101B2 and The positioning block 101B3, wherein the locking groove 101A2 is located at the inner bending part of the connector locking block 101A1, when the connector locking block 101A1 and the port locking block 101B1 are locked with each other, the elastic bead 101B2 will be stuck in the locking groove 101A2, and an appropriate rotational force is required to rotate and separate them, and the positioning groove 101A3 and the positioning block 101B3 cooperate with each other so that the insertion and rotation orientation of the rod are in a fixed direction.

[0072] like Figure 6 and Figure 7 As shown, the modular wall assembly 2 includes a frame 201, which is connected by a hinge 204. When the bolt pin 202 is not inserted, the adjacent frames 201 can be folded, and when the bolt pin 202 is inserted, a whole is formed. The acrylic plate 203 is installed inside the frame 201. Magnetic strips are embedded inside the frame 201, and magnetic strips are also embedded around the acrylic plate 203. These magnetic strips can not only fix the acrylic plate 203 well, but also can be easily removed when needed. A number of hanging rings 205 and hidden handles 207 are also installed on the frame 201 to facilitate the staff to carry it during assembly. The locking mechanism 206 is installed on the outside of the frame 201. The two modular wall assemblies 2 are connected together by the locking mechanism 206 to form the wall of the dustproof shed.

[0073] like Fig.13 As shown, the locking mechanism 206 includes an upper locking buckle 2061, a lower locking buckle 2062 and a locking base 2063. The locking base 2063 and the upper locking buckle 2061 installed on one side of the modular wall component 2 and the lower locking buckle 2062 installed on the other modular wall component 2 are fastened to each other and locked through the spring mechanism inside the mechanism, so that the two modular wall components 2 are connected to each other, and when they need to be released, the unlocking button 2064 can be pressed to unlock the internal spring mechanism, so that they can be separated very conveniently, reducing the time required for assembly and disassembly.

[0074] like Figure 8As shown, there are four base modules 3, which are distributed around the dustproof shed. The base module 3 includes a load-bearing kit 301, which is located in front of the supporting base plate 304 and is responsible for connecting with the driving wheel assembly 4. The auxiliary follower wheel 302 is installed under the supporting base plate 304 and can move with the driving wheel assembly 4. The mounting track 303 is located on the inner side of the supporting base plate 304, and the module wall assembly 2 is embedded and supported. The number of extension modules 305 is increased or decreased according to the size of the dustproof shed.

[0075] like Fig. 9 As shown, the driving wheel assembly 4 includes a driving wheel 401, which is installed below the driving wheel assembly 4, driven by an electric motor, and can rotate forward and reverse. The driving wheel 401 drives the entire dustproof shed to move. A driving wheel connector 402 is installed above the driving wheel 401, and a chimeric load-bearing assembly 403 is installed in front of the driving wheel connector 402. The load-bearing assembly 301 is mutually chimeric to transmit the driving force of the driving wheel 401 to the entire dustproof shed. An auxiliary handle 404 is installed on the driving wheel connector 402, which can assist in lifting when installing the driving wheel assembly 4. A battery pack 405 is installed on the driving wheel connector 402, which supplies power to the entire driving wheel assembly 4.

[0076] like Fig.14 As shown, the locking connector 5 includes a connecting sleeve 501 and a locking claw 502. The connecting sleeve 501 is above the locking connector 5. The connecting bent rod 1014 is inserted into the connecting sleeve 501 for connection. The locking claw 502 can be opened on both sides and locked on the module wall component 2 through the locking claw 502.

[0077] like Fig.15 As shown, the environmental monitoring and purification equipment 8 includes a display screen 801, an air inlet 802 and an air outlet 803. The display screen 801 is used to display environmental data and equipment status. Through the purification of the air inlet 802, the air outlet 803 and the internal mechanism, the environment inside the entire dustproof shed meets the requirements for GIS equipment installation.

[0078] like Figure 16-Figure 20 As shown, the working principle of GIS modular dustproof shed is as follows:

[0079] like Fig.16 The figure shows the working scene of the GIS modular dustproof shed. Since the side modular wall assembly 2 can be disassembled, one of the modular walls can be removed on the side to connect with the air shower room 6, and the entire device can be driven by the driving wheel assembly 4 and move forward and backward on the laid track.

[0080] like Fig.17The figure shows the action diagram of the connection between the three-way connector 1013 and the four-way connector 1015 and various rods. The positioning block 101B3 allows the connection between the two to be made only at a specific position, ensuring that there will be no errors in the connection between the two. Then, the two cannot be separated by rotating to fit each other, ensuring the stability of the ceiling bracket 101.

[0081] like Fig.18 As shown, this is the locking method of the locking mechanism 206. First, the upper locking buckle 2061 is buckled on the lower locking buckle 2062, and then the rear end of the upper locking buckle 2061 is pressed toward the locking base 2063. Under the action of the internal spring mechanism, the internal hook groove connected to the unlocking button 2064 is stuck, thereby completing the locking.

[0082] like Fig.19 As shown, the modular wall assembly 2 can be folded by means of hinges 203 .

[0083] like Fig. 20 As shown, the acrylic plate 203 can be taken out separately when needed, and the connecting bent rod 1014 is inserted into the locking connector 5 to connect the ceiling 1 and the modular wall assembly 2.

[0084] The use process of GIS disassembly and assembly intelligent equipment

[0085] First, a track consisting of channel steel 10 is laid at a reasonable position next to the base where the GIS equipment needs to be installed. After the base module 3 and the driving wheel assembly 4 are connected together by interlocking, they are then placed on the laid track. The modular wall assembly 2 is taken out, unfolded, and the bolt-action latch 202 is inserted to make it unfolded and stable. It is then installed by installing the track 303. It is prevented from tipping over by tying a windproof rope on the lifting ring 205. Then, multiple modular wall assemblies 2 are locked by the locking mechanism 206. The locking connector 5 is first installed on the top of the modular wall assembly 2 installed above, and then it is locked during hoisting, and is also stabilized with a windproof rope. First, assemble the top of the entire dustproof shed on the ground, and then use a number of central curved rods 1011 and side rods 1012 to connect the top through three-way connectors 1013 as needed, adjust the required size by increasing or decreasing the number of side rods 1012, and connect the three-way connectors 1013 with the connecting curved rods 1014 at the side, and then cover the entire top with modular shed cloth 102. Finally, hoist the entire top and connect the connecting curved rods 1014 with the modular wall assembly 2 through the locking connector 5. Then use the front and rear curtains 9 to assemble the entire dustproof shed through Velcro to make the entire dustproof shed enter a sealed state. Then, by installing an air shower room and using the environmental purification equipment 8, the environment inside the dustproof shed meets the environmental requirements required by the GIS equipment.

[0086] After completing the installation of a part of the GIS equipment, if the dustproof shed needs to be moved, the entire dustproof shed can be moved by simply using a remote controller to remotely control the driving wheel assembly 4 .

[0087] The above description is only an embodiment of the present application and is not intended to limit the protection scope of the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A modular dustproof shed that can be quickly disassembled and assembled for GIS installation and maintenance, characterized in that: It includes a ceiling (1), a modular wall assembly (2), a base module (3), a driving wheel assembly (4), a locking connector (5), an air shower room (6), a GIS device (7), an environmental monitoring and purification device (8), and front and rear curtains (9). The ceiling (1) is installed on the top of the modular wall assembly (2); A base module (3) is installed below the modular wall assembly (2); The driving wheel assembly (4) and the base module (3) are interlocked; The ceiling (1) is connected to the tops of the module wall assemblies (2) on the left and right sides via locking connectors (5) to form a dustproof shed body that is connected front to back and closed on the left and right sides; The GIS equipment (7) and the environmental monitoring and purification equipment (8) are arranged in the dustproof shed; The dustproof shed body is provided with front and rear curtains (9) separated from the middle to both sides; The air shower room (6) is installed on the outside of the modular wall assembly (2); The ceiling (1) comprises a ceiling support (101) and a modular shed cloth (102), wherein the modular shed cloth (102) covers the ceiling support (101), and the ceiling support (101) comprises a plurality of ceiling support units, each of which comprises a central curved rod (1011), wherein the central curved rod (1011) is connected to a side rod (1012) via a three-way connector (1013), and the length of the dustproof shed is lengthened or shortened by increasing or decreasing the number of side rods (1012). The three-way connector (1013) at the end of the ceiling support (101) 1013) is connected to a connecting bent rod (1014) at the most side, the connecting bent rod (1014) is connected to the module wall assembly (2) via a locking mechanism, the three-way connecting piece (1013) is also connected to a four-way connecting piece (1015) via a straight rod (1016), the four-way connecting piece (1015) is arranged corresponding to the three-way connecting piece (1013), and the four-way connecting piece (1015) is also connected to a central bent rod (1011) and a side rod (1012), and a plurality of ceiling support units are connected to each other to form a grid-shaped ceiling support (101); The three-way connector (1013) and the four-way connector (1015) are provided with a connector locking mechanism (101A) inside, and the ends of the central curved rod (1011) and the side rod (1012) are provided with a rod port locking mechanism (101B), the connector locking mechanism (101A) comprising a locking groove (101A2), a connector locking block (101A1) and a positioning groove (101A3), and the rod port locking mechanism (101B) comprising a port locking block (101B1), an elastic bead (101B2) and a positioning groove (101A3). and a positioning block (101B3), wherein the locking groove (101A2) is located at the inner bending portion of the connecting piece locking block (101A1); when the connecting piece locking block (101A1) and the port locking block (101B1) are locked with each other, the elastic bead (101B2) is inserted into the locking groove (101A2), and a proper rotational force is required to separate them by rotation; the positioning groove (101A3) and the positioning block (101B3) cooperate with each other so that the insertion direction of the rod and the direction after rotation are fixed.

2. The quickly detachable modular dustproof shed for GIS installation and maintenance according to claim 1 is characterized in that: The modular wall assembly (2) comprises a frame (201), the frames (201) are connected by hinges (204), adjacent frames (201) can be folded when the bolt (202) is not inserted, and when the bolt (202) is inserted, they form a whole, an acrylic plate (203) is installed inside the frame (201), a magnetic strip is embedded inside the frame (201), and magnetic strips are also embedded around the acrylic plate (203), the acrylic plate (203) can be well fixed by these magnetic strips, and can be easily removed when needed, a plurality of hanging rings (205) and hidden handles (207) are also installed on the frame (201) to facilitate the staff to carry during assembly, a locking mechanism (206) is installed on the outside of the frame (201), and two modular wall assemblies (2) are connected together by the locking mechanism (206) to form the wall surface of the dustproof shed.

3. The quickly detachable modular dustproof shed for GIS installation and maintenance according to claim 2 is characterized in that: The locking mechanism (206) comprises an upper locking buckle (2061), a lower locking buckle (2062) and a locking base (2063). The locking base (2063) and the upper locking buckle (2061) installed on one side of the modular wall component (2) and the lower locking buckle (2062) installed on the other modular wall component (2) are mutually fastened and locked through a spring mechanism inside the mechanism, so that the two modular wall components (2) are connected to each other. When it is necessary to release, the internal spring mechanism can be unlocked by pressing an unlocking button (2064), so that they can be easily separated, thereby reducing the time required for assembly and disassembly.

4. The quickly detachable modular dustproof shed for GIS installation and maintenance according to claim 1 is characterized in that: The base modules (3) are provided with four, and the four base modules (3) are distributed around the dustproof shed. The base modules (3) include a load-bearing kit (301), and the load-bearing kit (301) is located in front of the support base (304) and is responsible for connecting with the driving wheel assembly (4). The auxiliary follower wheel (302) is installed below the support base (304) and can move with the driving wheel assembly (4). The mounting track (303) is located on the inner side of the support base (304) and supports the module wall assembly (2). The number of extension modules (305) increases or decreases according to the size of the dustproof shed.

5. The quickly detachable modular dustproof shed for GIS installation and maintenance according to claim 4 is characterized in that: The driving wheel assembly (4) comprises a driving wheel (401), which is mounted below the driving wheel assembly (4), driven by a motor and capable of forward and reverse rotation, and drives the entire dustproof shed to move via the driving wheel (401); a driving wheel connecting member (402) is mounted above the driving wheel (401); a chimeric load-bearing assembly (403) is mounted in front of the driving wheel connecting member (402), and the chimeric load-bearing assembly (403) is chimeric with the load-bearing assembly (301) to transmit the driving force of the driving wheel (401) to the entire dustproof shed; an auxiliary handle (404) is mounted on the driving wheel connecting member (402) and can assist in lifting when the driving wheel assembly (4) is installed; and a battery pack (405) is mounted on the driving wheel connecting member (402) and supplies power to the entire driving wheel assembly (4).

6. The quickly detachable modular dustproof shed for GIS installation and maintenance according to claim 1 is characterized in that: The locking connector (5) comprises a connecting sleeve (501) and a locking claw (502); the connecting sleeve (501) is located above the locking connector (5); the connecting bent rod (1014) is inserted into the connecting sleeve (501) for connection; the locking claw (502) can be opened on both sides and is locked on the modular wall assembly (2) through the locking claw (502).

7. The quickly detachable modular dustproof shed for GIS installation and maintenance according to claim 1 is characterized in that: The environmental monitoring and purification equipment (8) comprises a display screen (801), an air inlet (802) and an air outlet (803); the display screen (801) is used to display environmental data and equipment status; through the purification of the air inlet (802), the air outlet (803) and the internal mechanism, the environment inside the entire dustproof shed meets the requirements for GIS equipment installation.

8. The quickly detachable modular dustproof shed for GIS installation and maintenance according to claim 1 is characterized in that: The bottom wheel of the driving wheel assembly (4) is in contact with the channel steel (10), and the driving wheel assembly (4) needs to move on the channel steel (10).

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