Control cabinet lifting device and moisture-proof control cabinet

Abstract

The invention discloses a control cabinet lifting device and a moisture-proof control cabinet, the control cabinet lifting device comprises a base part and a lifting bearing mechanism, and the top side of the base part is provided with a shell opening and closing assembly assembled by bolts. According to the device, an upper lifting bearing mechanism is installed on the inner edge side of a shell opening and closing assembly, a driving motor on a transmission case outputs power to drive an output end to operate, then a main gear rotates, and through rotation of the main gear, meshing transmission can be conducted on a worm bar and a driven gear to conduct meshing transmission operation; after transmission operation, a threaded block and a sliding plug pin can slide up and down on an end frame, an inner bracket and a lead screw set, a product can be placed on a push plate, and through joint cooperation of a lifting plate, a hydraulic telescopic rod, the push plate and a carrying sliding block, the product can be self-adaptively carried according to different mounting positions; therefore, the burden of the user is relieved, and the operability and the automation degree of the equipment are improved.

Description

Technical Field

[0001] The invention relates to the technical field of control cabinets, in particular to a control cabinet lifting device and a moisture-proof control cabinet. Background Art

[0002] The control cabinet is a device that assembles switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-enclosed metal cabinet or on a screen according to the requirements of electrical wiring. Its layout should meet the requirements of normal operation of the power system, facilitate maintenance, and not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be connected or disconnected with the help of manual or automatic switches. In case of failure or abnormal operation, the circuit can be cut off or alarmed with the help of protective electrical appliances. The measuring instruments can display various parameters in operation, and some electrical parameters can be adjusted. It can also prompt or send signals when deviating from the normal working state. It is often used in various power generation, distribution and substations. The control cabinet also includes many There are many kinds, including electrical control cabinet, frequency conversion control cabinet, low voltage control cabinet, high voltage control cabinet, water pump control cabinet, power supply control cabinet, explosion-proof control cabinet, elevator control cabinet, PLC control cabinet, fire control cabinet, brick machine control cabinet, etc. The control cabinet is mainly used for towerless water supply in high-rise buildings, constant pressure water supply of fire deep well pumps, and other occasions that require closed-loop adjustment of water pump speed according to real-time water use conditions. It adopts well-known brands of frequency converters, intelligent controllers, pressure sensors and water pumps to form a closed-loop control system, multi-pump control, stable pipe network pressure, improved water supply quality, reduced secondary pollution, high power saving efficiency, and can realize unattended towerless water supply automatic control system.

[0003] When the existing lifting device and moisture-proof control cabinet are in use, such as application number CN201720918714.X discloses a control cabinet lifting device and a moisture-proof control cabinet, which relate to the field of electrical equipment. The control cabinet lifting device is used to be arranged in a control cabinet with an operating panel, and includes a closing member and a lifting assembly, and the lifting assembly is connected to the closing member. The closing member can be movably arranged on the cabinet door of the control cabinet, and the lifting assembly can drive the closing member to lift and lower. The closing member has a first state in which the operating panel is in contact with the air outside the control cabinet and a second state in which the operating panel can be isolated from the air outside the control cabinet. The control cabinet lifting device has a reasonable design, a simple and compact structure, occupies a small space, and is easy to install. It effectively improves the phenomenon of condensation of water mist and formation of water droplets on the operating panel due to the high humidity of the air outside the cabinet; however, the above technology only has a lifting function, but it is difficult to operate and set the installation position that is relatively far back.

[0004] To this end, we propose a control cabinet lifting device and a moisture-proof control cabinet to solve the above problems. Summary of the invention

[0005] In view of the above problems, the present invention proposes a control cabinet lifting device and a moisture-proof control cabinet. The control cabinet lifting device and the moisture-proof control cabinet mainly utilize a lifting bearing mechanism installed on the inner side of the shell opening and closing component. The output power of the driving motor on the transmission chassis drives the output end to operate, so that the main gear rotates. Through the rotation of the main gear, it can engage and transmit to the worm gear and the driven gear for meshing transmission operation. After the transmission operation, the threaded block and the sliding pin can slide up and down on the end frame, the inner support seat, and the screw rod group, and the product can be placed on the push plate. Through the cooperation of the lifting plate, the hydraulic telescopic rod, the push plate and the carrying slider, the product can achieve an adaptive carrying effect according to different installation positions, thereby reducing the burden on users and improving the operability and automation of the equipment.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A control cabinet lifting device and a moisture-proof control cabinet include a base component and a lifting bearing mechanism, wherein a shell opening and closing component assembled with bolts is arranged on the top side of the base component, and a dehumidification component sleeved with bolts is arranged on the upper side of the shell opening and closing component, and a lifting bearing mechanism sleeved with bolts is arranged on the inner side of the shell opening and closing component.

[0008] As a further technical solution, the base component includes a moving wheel, a wheel frame, a pneumatic decompression pad, a vehicle plate, a shock absorber and a bottom bracket. The moving wheel is provided with a wheel frame on the top side, and a pneumatic decompression pad is provided at the lower part of the outside of the wheel frame. A vehicle plate assembled with bolts is provided on the top side of the wheel frame, and a shock absorber is provided on the top side of the vehicle plate, and a bottom bracket is provided on the top side of the shock absorber.

[0009] As a further technical solution, the shell opening and closing assembly includes a bottom duct, a plug-in block plate, a bearing shell, a side plate, a through fin, a guard plate, a rear joint, an inner plate, an inner joint, a slot compartment, a pneumatic latch, a plug-in rod, a door panel, a plug-in strip, a control panel, a handle, a pad base, a lifting frame, a top cover, a support axis and a camera. The bottom duct is bolted to the top side of the bottom bracket, and a plug-in block plate for sleeved insertion is provided on the inner side of the bottom duct. A bearing shell is provided on the top side of the bottom duct, and a rear joint is provided below the rear side of the bearing shell. An inner plate for installing the inner joint is provided on the inner side of the bearing shell. A pad base assembled with bolts is provided on the top side of the bearing shell, and a lifting frame is provided on the top side of the pad base. A top cover is provided on the top side of the lifting frame. Support axis bars are bolted below both ends of the top cover, and a camera is provided above one end of the support axis bar.

[0010] As a further technical solution, a side plate assembled with bolts is provided on the outer side of the load-bearing shell, and a through fin is provided on the inner side of the side plate, a guard plate is provided on the outer side of the end of the side plate, a slot cabin is provided on the inner side of the four sides of the load-bearing shell, and a pneumatic latch is provided on one end side of the slot cabin.

[0011] As a further technical solution, a plug-in rod is provided inside the slot cabin, and a door panel is provided at one end of the plug rod, an insertion strip is provided on the inner edge of the door panel, a control panel is provided on the upper outer side of the door panel, and a handle is provided on the lower outer side of the door panel.

[0012] As a further technical solution, the dehumidification component includes an external hanging pipe, a grid plate, a connecting cabin, a valve block, an exhaust pipe and a fan. The external hanging pipe is bolted on the upper rear portion of the bearing shell, a grid plate is provided on the inner side of the external hanging pipe, a connecting cabin installed in a socket is provided below the external hanging pipe, and a valve block installed in a socket is provided at the output end of the connecting cabin, an exhaust pipe installed in a socket is provided at the output end of the valve block, and a fan bolted on is provided on the outer end side of the exhaust pipe.

[0013] As a further technical solution, the lifting and carrying mechanism includes an inner support base, an end frame, an inner supporting seat, a screw group, a transmission chassis, a driving motor, a main gear, a worm gear, a driven gear, a threaded block, a sliding pin, a lifting plate, a hydraulic telescopic rod, a push plate and a carrying slider. The inner support base is bolted to the opposite side of the carrying shell, the end frame is arranged on the inner side of the inner edge of the inner support base, the screw group is arranged on the outer side of the inner edge of the inner support base, and the inner supporting seat assembled with bolts is arranged on the opposite side of the end frame.

[0014] As a further technical solution, the output end of the screw group passes through the bearing shell and is connected to a transmission chassis, and a main gear connected to the output end of the drive motor is arranged inside the transmission chassis, the main gear is meshedly connected to a worm gear, and the output end of the worm gear is meshedly connected to a driven gear.

[0015] As a further technical solution, the screw rod group is threadedly connected to a threaded block for installing a sliding pin, and a lifting plate is provided on the inner side of the threaded block, and a hydraulic telescopic rod is provided on the inner side of the lifting plate for sleeve installation, a push plate is provided at the output end of the hydraulic telescopic rod, and a carrying slider is provided under one end of the push plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The device of the invention mainly utilizes the lifting and bearing mechanism installed on the inner side of the shell opening and closing component. The output power of the driving motor on the transmission chassis drives the output end to operate, so that the main gear rotates. Through the rotation of the main gear, it can mesh with the worm gear and the driven gear for meshing transmission operation. After the transmission operation, the threaded block and the sliding pin can slide up and down on the end frame, the inner support seat, and the screw rod group, and the product can be placed on the push plate. With the cooperation of the lifting plate, the hydraulic telescopic rod, the push plate and the carrying slider, the product can achieve an adaptive carrying effect according to different installation positions, thereby reducing the burden on users and improving the operability and automation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a control cabinet lifting device and a moisture-proof control cabinet;

[0019] Figure 2 It is a schematic diagram of the structure of the present invention from a side view;

[0020] Figure 3 It is a structural schematic diagram of the base component in the present invention;

[0021] Figure 4 It is a structural schematic diagram of the shell opening and closing assembly in the present invention;

[0022] Figure 5 It is a schematic diagram of the structure of the dehumidification component in the present invention;

[0023] Figure 6 It is a structural schematic diagram of the lifting and carrying mechanism in the present invention;

[0024] Figure 7 It is a schematic diagram of the structure of the worm gear and the driven gear in the present invention;

[0025] Figure 8 It is a schematic diagram of the structure of the push plate and the carrying slider in the present invention.

[0026] In the figure: 1, base component; 101, moving wheel; 102, wheel frame; 103, pneumatic pressure relief pad; 104, vehicle plate; 105, shock absorber; 106, bottom bracket; 2, shell opening and closing assembly; 201, bottom duct; 202, plug-in block plate; 203, bearing shell; 204, side plate; 205, through fin; 206, guard plate; 207, rear joint; 208, inner plate; 209, inner joint; 2010, slot compartment; 2011, pneumatic latch; 2012, plug rod; 2013, door panel; 2014, plug strip; 2015, control panel; 2016, handle; 2017, pad base; 2018, lifting frame; 2019, top cover; 2020, support shaft; 2021, camera; 3, dehumidification component; 301, external tube; 302, grid plate; 303, connecting cabin; 304, valve block; 305, exhaust pipe; 306, fan; 4, lifting bearing mechanism; 401, inner support base; 402, end frame; 403, inner support seat; 404, screw rod group; 405, transmission chassis; 406, driving motor; 407, main gear; 408, worm gear; 409, driven gear; 4010, threaded block; 4011, sliding latch; 4012, lifting plate; 4013, hydraulic telescopic rod; 4014, push plate; 4015, mounting slider. DETAILED DESCRIPTION

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-8 In an embodiment of the present invention, a control cabinet lifting device and a moisture-proof control cabinet include a base component 1 and a lifting bearing mechanism 4, a shell opening and closing component 2 assembled with bolts is arranged on the top side of the base component 1, and a dehumidification component 3 sleeved with bolts is arranged on the upper side of the shell opening and closing component 2, and a lifting bearing mechanism 4 sleeved with bolts is arranged on the inner side of the shell opening and closing component 2.

[0031] The base component 1 includes a moving wheel 101, a wheel frame 102, a pneumatic decompression pad 103, a vehicle plate 104, a shock absorber 105 and a bottom bracket 106. The wheel frame 102 is arranged on the top side of the moving wheel 101, and the pneumatic decompression pad 103 is arranged below the outside of the wheel frame 102. The top side of the wheel frame 102 is provided with a vehicle plate 104 assembled with bolts, and the top side of the vehicle plate 104 is provided with a shock absorber 105, and the top side of the shock absorber 105 is provided with a bottom bracket 106.

[0032] In an embodiment of the present invention, when in use, the moving wheels 101 under the wheel frame 102 are used to move the device to a suitable target position, and the pneumatic decompression pads 103 on the four sides of the wheel frame 102 are used to output power to drive the output end to operate so that the pneumatic decompression pads 103 can effectively support it, and the installed shock absorbers 105 can effectively achieve the shock absorption effect.

[0033] The shell opening and closing assembly 2 includes a bottom duct 201, a plug-in block plate 202, a bearing shell 203, a side plate 204, a through fin 205, a guard plate 206, a rear joint 207, an inner plate 208, an inner joint 209, a slot compartment 2010, a pneumatic latch 2011, a plug rod 2012, a door panel 2013, a plug strip 2014, a control panel 2015, a handle 2016, a cushion base 2017, a lifting frame 2018, a top cover 2019, a support shaft 2020 and a camera 2021. The bottom duct 201 is bolted to the top side of the bottom bracket 106, and a sleeve is provided on the inner side of the bottom duct 201. A plug-in block plate 202 is provided for plug-in assembly, a bearing shell 203 is arranged on the top side of the bottom duct 201, and a rear joint 207 is arranged at the lower rear side of the bearing shell 203, an inner plate 208 for installing an inner joint 209 is arranged on the inner side of the bearing shell 203, a pad base 2017 assembled with bolts is arranged on the top side of the bearing shell 203, and a lifting frame 2018 is arranged on the top side of the pad base 2017, a top cover 2019 is arranged on the top side of the lifting frame 2018, support shafts 2020 are bolted below both ends of the top cover 2019, and a camera 2021 is arranged above one end of the support shaft 2020.

[0034] In the embodiment of the present invention, since the bottom duct 201 and the plug-in block plate 202 are installed and can be effectively opened, the product can be effectively drained and the sealing process can be facilitated. The top cover 2019 is supported by the cooperation of the pad base 2017 and the lifting frame 2018 to achieve an effective protection effect, and the support shaft 2020 and the camera 2021 can be effectively used in cooperation with each other to achieve real-time monitoring.

[0035] A side plate 204 assembled with bolts is arranged on the outer side of the supporting shell 203, and a through fin 205 is arranged on the inner side of the side plate 204, a guard plate 206 is arranged on the outer side of the end of the side plate 204, a slot compartment 2010 is arranged on the inner side of the four sides of the supporting shell 203, and a pneumatic latch 2011 is arranged on one end side of the slot compartment 2010.

[0036] In an embodiment of the present invention, after the plug rod 2012 is plugged into the slot compartment 2010, the pneumatic plug 2011 is used to output power to drive the output end to plug in the plug rod 2012, and the through fins 205 can absorb heat from the inside of the device in real time, and can effectively discharge the heat after the heat absorption is completed.

[0037] The interior of the slot compartment 2010 is provided with a plug-in rod 2012, and one end of the plug-in rod 2012 is provided with a door panel 2013, the inner edge of the door panel 2013 is provided with an insertion strip 2014, a control panel 2015 is provided on the upper outer side of the door panel 2013, and a handle 2016 is provided on the lower outer side of the door panel 2013.

[0038] In an embodiment of the present invention, after installation, the handle 2016 is used to take the door panel 2013, and effective settings are performed according to the control panel 2015. After the settings are completed, the door panel 2013 is inserted into the supporting shell 203 using the insertion strip 2014, and the insertion rod 2012 is used to insert the slot compartment 2010.

[0039] The dehumidification component 3 includes an external tube 301, a grid plate 302, a connecting cabin 303, a valve block 304, an exhaust pipe 305 and a fan 306. The external tube 301 is bolted on the upper rear portion of the bearing shell 203. The grid plate 302 is provided on the inner side of the external tube 301. A connecting cabin 303 installed in a socket manner is provided below the external tube 301. A valve block 304 installed in a socket manner is provided at the output end of the connecting cabin 303. An exhaust pipe 305 installed in a socket manner is provided at the output end of the valve block 304. A fan 306 installed in a socket manner is provided on the outer end side of the exhaust pipe 305.

[0040] In an embodiment of the present invention, when dehumidification and moisture-proofing are required, the valve block 304 is used to output power to drive the output end to operate and then opened. After opening, the fan 306 at one end of the exhaust pipe 305 is used to output power to drive the output end to operate, so that the external pipe 301, the grid plate 302, the connecting cabin 303, the valve block 304, and the exhaust pipe 305 cooperate with each other to achieve effective and continuous dehumidification.

[0041] The lifting bearing mechanism 4 includes an inner support base 401, an end frame 402, an inner support seat 403, a screw group 404, a transmission chassis 405, a driving motor 406, a main gear 407, a worm gear 408, a driven gear 409, a threaded block 4010, a sliding latch 4011, a lifting plate 4012, a hydraulic telescopic rod 4013, a push plate 4014 and a carrying slider 4015. The inner support base 401 is bolted to the opposite side of the bearing shell 203, the end frame 402 is arranged on the inner side of the inner edge of the inner support base 401, the screw group 404 is arranged on the outer side of the inner edge of the inner support base 401, and the inner support seat 403 assembled with bolts is arranged on the opposite side of the end frame 402.

[0042] In the embodiment of the present invention, when the equipment needs to be installed, the inner support base 401 is used to support the opposite side of the bearing shell 203, and after the installation is completed, the end frame 402, the inner support seat 403, and the screw rod group 404 are used for setting.

[0043] The output end of the screw assembly 404 passes through the bearing shell 203 and is connected to a transmission case 405 , and a main gear 407 connected to the output end of the drive motor 406 is arranged inside the transmission case 405 , the main gear 407 is meshedly connected to a worm gear 408 , and the output end of the worm gear 408 is meshedly connected to a driven gear 409 .

[0044] In an embodiment of the present invention, when auxiliary installation is required, the drive motor 406 on the top side of the transmission case 405 is used to output power to drive the output end to operate. After the drive motor 406 outputs power, the main gear 407 inside the transmission case 405 is engaged and driven to drive the worm gear 408 and the driven gear 409 to engage and drive.

[0045] The screw rod group 404 is threadedly connected to a threaded block 4010 on which a sliding pin 4011 is installed, and a lifting plate 4012 is provided on the inner side of the threaded block 4010, and a hydraulic telescopic rod 4013 is provided on the inner side of the lifting plate 4012 for sleeve installation, and a push plate 4014 is provided at the output end of the hydraulic telescopic rod 4013, and a carrying slider 4015 is provided below one end of the push plate 4014.

[0046] In the embodiment of the present invention, after the driven gear 409 performs meshing transmission operation, the screw rod group 404 spirally operates, so that the threaded block 4010 for installing the sliding pin 4011 runs to a suitable height, and the push plate 4014 is used to carry the product, and the output end of the hydraulic telescopic rod 4013 outputs power to drive the output end to operate, so that the push plate 4014 cooperates with the carrying slider 4015 to run the product to a suitable position to achieve the installation effect.

[0047] The working principle of the present invention is: when in use, the moving wheel 101 under the wheel frame 102 is used to move the device to a suitable target position, and the pneumatic decompression pads 103 on the four sides of the wheel frame 102 are used to output power to drive the output end to operate so that the pneumatic decompression pads 103 can effectively support the device, and the installed shock absorber 105 can effectively achieve the shock absorption effect. Since the bottom duct 201 and the plug-in block plate 202 are installed and can be effectively opened, the product can be effectively drained, which is convenient for sealing. The top cover 2019 is supported by the cooperation of the pad base 2017 and the lifting frame 2018, thereby achieving effective protection effect. The effect can be achieved by effectively using the support shaft 2020 and the camera 2021 in cooperation with each other to achieve real-time monitoring. When it is necessary to install the equipment, the inner support base 401 is used to support the opposite side of the bearing shell 203. After the installation is completed, the end frame 402, the inner support seat 403, and the screw group 404 are used for setting. When auxiliary installation is required, the drive motor 406 on the top side of the transmission chassis 405 is used to output power to drive the output end to operate. After the drive motor 406 outputs power, the main gear 407 inside the transmission chassis 405 is engaged and driven to drive the worm 408 to engage and drive the driven gear 409. After the gear 409 is meshed and driven, the screw rod group 404 is spirally operated, so that the threaded block 4010 installed with the sliding latch 4011 is operated to a suitable height, and the push plate 4014 is used to carry the product, and the output end of the hydraulic telescopic rod 4013 is used to output power to drive the output end to operate, so that the push plate 4014 cooperates with the carrying slider 4015 to move the product to a suitable position to achieve the installation effect. After the installation is completed, the handle 2016 is used to take the door panel 2013, and it is effectively set according to the control panel 2015. After the setting is completed, the door panel 2013 is inserted into the bearing shell 203 using the insertion strip 2014, and the insertion rod 2012 is used to insert the door panel 2013. After the plug-in slot cabin 2010 and the plug-in rod 2012 are plugged into the slot cabin 2010, the pneumatic plug 2011 is used to output power to drive the output end to plug in the plug-in rod 2012, and the through fins 205 are used to absorb heat from the inside of the equipment in real time, and the heat can be effectively discharged after the heat absorption is completed. When dehumidification and moisture-proofing are required, the valve block 304 is used to output power to drive the output end to operate and then open it. After opening, the fan 306 at one end of the exhaust pipe 305 is used to output power to drive the output end to operate, so that the external pipe 301, the grid plate 302, the connecting cabin 303, the valve block 304, and the exhaust pipe 305 cooperate with each other to achieve effective and continuous dehumidification.

[0048] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0049] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A control cabinet lifting device and a moisture-proof control cabinet, comprising a base component (1) and a lifting bearing mechanism (4), Features: A shell opening and closing component (2) assembled with bolts is arranged on the top side of the base component (1), and a dehumidification component (3) sleeved with bolts is arranged on the upper side of the shell opening and closing component (2), and a lifting and supporting mechanism (4) sleeved with bolts is arranged on the inner side of the shell opening and closing component (2).

2. A control cabinet lifting device and a moisture-proof control cabinet according to claim 1, Features: The base component (1) comprises a moving wheel (101), a wheel frame (102), a pneumatic decompression pad (103), a vehicle plate (104), a shock absorber (105) and a bottom bracket (106); the wheel frame (102) is arranged on the top side of the moving wheel (101), and the pneumatic decompression pad (103) is arranged below the outside of the wheel frame (102); the vehicle plate (104) assembled with bolts is arranged on the top side of the wheel frame (102), and the shock absorber (105) is arranged on the top side of the vehicle plate (104); and the bottom bracket (106) is arranged on the top side of the shock absorber (105).

3. A control cabinet lifting device and a moisture-proof control cabinet according to claim 2, Features: The shell opening and closing assembly (2) comprises a bottom duct (201), a plug-in block plate (202), a bearing shell (203), a side plate (204), a through fin (205), a guard plate (206), a rear joint (207), an inner plate (208), an inner joint (209), a slot compartment (2010), a pneumatic latch (2011), a plug rod (2012), a door panel (2013), a plug strip (2014), a control panel (2015), a handle (2016), a cushion base (2017), a lifting frame (2018), a top cover (2019), a support shaft (2020) and a camera (2021). The bottom duct (201) is bolted to the top side of the bottom bracket (106), and the inner side of the bottom duct (201) is provided with a A socket-connected plug-in block plate (202) is provided, a bearing shell (203) is provided on the top side of the bottom duct (201), and a rear joint (207) is provided below the rear side of the bearing shell (203), an inner plate (208) for installing an inner joint (209) is provided on the inner side of the bearing shell (203), a pad base (2017) assembled with bolts is provided on the top side of the bearing shell (203), and a lifting frame (2018) is provided on the top side of the pad base (2017), a top cover (2019) is provided on the top side of the lifting frame (2018), support shafts (2020) are bolted below both ends of the top cover (2019), and a camera (2021) is provided above one end of the support shaft (2020).

4. A control cabinet lifting device and a moisture-proof control cabinet according to claim 3, Features: The outer side of the bearing shell (203) is provided with a side plate (204) assembled with bolts, and the inner side of the side plate (204) is provided with a through fin (205), and the outer side of the end of the side plate (204) is provided with a guard plate (206), and the inner side of the four sides of the bearing shell (203) is provided with a slot compartment (2010), and one end side of the slot compartment (2010) is provided with a pneumatic latch (2011).

5. A control cabinet lifting device and a moisture-proof control cabinet according to claim 3, Features: The slot compartment (2010) is provided with a plug-in rod (2012) inside, and a door panel (2013) is provided at one end of the plug-in rod (2012), an insertion strip (2014) is provided at the inner edge of the door panel (2013), a control panel (2015) is provided above the outer side of the door panel (2013), and a handle (2016) is provided below the outer side of the door panel (2013).

6. A control cabinet lifting device and a moisture-proof control cabinet according to claim 3, Features: The dehumidification component (3) comprises an external hanging pipe (301), a grid plate (302), a connecting chamber (303), a valve block (304), an exhaust pipe (305) and a fan (306); the external hanging pipe (301) is bolted on the upper rear portion of the bearing shell (203); the grid plate (302) is arranged on the inner side of the external hanging pipe (301); a connecting chamber (303) is arranged on the lower side of the external hanging pipe (301) and a valve block (304) is arranged on the output end of the connecting chamber (303); the exhaust pipe (305) is arranged on the output end of the valve block (304); and the fan (306) is bolted on the outer end of the exhaust pipe (305).

7. A control cabinet lifting device and a moisture-proof control cabinet according to claim 3, Features: The lifting bearing mechanism (4) comprises an inner support base (401), an end frame (402), an inner support seat (403), a screw group (404), a transmission case (405), a driving motor (406), a main gear (407), a worm gear (408), a driven gear (409), a threaded block (4010), a sliding latch (4011), a lifting plate (4012), a hydraulic telescopic rod (4013), a push plate (4014) and a carrying slide block (4015); the inner support base (401) is bolted to the opposite side of the bearing shell (203); the end frame (402) is arranged on the inner side of the inner edge of the inner support base (401); the screw group (404) is arranged on the outer side of the inner edge of the inner support base (401); and the inner support seat (403) assembled with bolts is arranged on the opposite side of the end frame (402).

8. A control cabinet lifting device and a moisture-proof control cabinet according to claim 7, Features: The output end of the screw rod group (404) passes through the bearing housing (203) and is connected to a transmission case (405), and a main gear (407) connected to the output end of the drive motor (406) is arranged inside the transmission case (405), the main gear (407) is meshedly connected to a worm gear (408), and the output end of the worm gear (408) is meshedly connected to a driven gear (409).

9. A control cabinet lifting device and a moisture-proof control cabinet according to claim 7, Features: The screw rod group (404) is threadedly connected to a threaded block (4010) on which a sliding latch (4011) is installed, and a lifting plate (4012) is arranged on the inner side of the threaded block (4010), and a sleeve-mounted hydraulic telescopic rod (4013) is arranged on the inner side of the lifting plate (4012), and a push plate (4014) is arranged at the output end of the hydraulic telescopic rod (4013), and a carrying slider (4015) is arranged below one end of the push plate (4014).

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