CN214776097U - A mobile device for switch board - Google Patents

Abstract

The application relates to a mobile device for a power distribution cabinet, which comprises a balancing device and a supporting device; the supporting device is arranged on the balancing device and comprises a clamping assembly, a first fixing assembly, a second fixing assembly, a first transmission assembly, a second transmission assembly, a third transmission assembly, a telescopic supporting assembly and a driving assembly; the clamping component is connected with the mounting component through the supporting device and feeds back the clamping component to the supporting device according to the stress condition of the clamping component; the first transmission assembly and the second transmission assembly are both located on the first fixing assembly and are matched with the third transmission assembly, the telescopic supporting assembly and the second fixing assembly to provide a telescopic effect between the clamping assembly and the mounting assembly and feed back the telescopic effect to the driving assembly. The application provides an effect with switch board fast loading and unloading and removal are convenient.

Description

A mobile device for switch board

Technical Field

The application relates to the technical field of power supply correlation, in particular to a mobile device for a power distribution cabinet.

Background

The power distribution cabinet respectively refers to the final-stage equipment of power distribution systems such as a power distribution cabinet, a lighting distribution cabinet and a metering cabinet, and the power distribution equipment is also divided into primary power distribution equipment, secondary power distribution equipment and final-stage power distribution equipment, so that power distribution requirements of different degrees are met respectively.

The switch board is our common distribution mechanism on one's side, often fixes to settle in secret part, but also can have obvious mark of keeping away from, can only possess professional distribution personnel and just can touch, in case meet short circuit or power supply problem occurrence, the switch board will be repaired to the staff, but often can't remove easily, hardly operates when needs are changed, causes serious influence to distribution work.

SUMMERY OF THE UTILITY MODEL

For the switch board can be convenient for remove, this application provides a mobile device for switch board.

The application provides a mobile device for switch board adopts following technical scheme:

a mobile device for a power distribution cabinet is characterized by comprising a balancing device and a supporting device; the support means is mounted on the balancing means, which surrounds the support means for the support means and provides it with compensation for movement during movement.

Preferably, the balancing device comprises a supporting component, a moving component, a holding component and a mounting component; the holding assembly is connected with the mounting assembly through the supporting assembly and is used for controlling the mounting assembly to move forwards or backwards; the motion assembly is mounted on the mounting assembly for use on the support device and provides motion feedback thereto.

Preferably, the support assembly comprises a first expansion arm and a second expansion arm; the first expansion arm is connected with one end of the holding component, and the second expansion arm is connected with the other end of the holding component; the first and second expansion arms are used in the grip assembly and generate positive feedback for its use; the motion assembly comprises the support node and a roller; the supporting node is fixedly connected with the mounting assembly and is used between the mounting assembly and the roller to support the mounting assembly and the roller; the holding assembly comprises a handrail, the handrail is a cylinder and is horizontally placed, and two ends of the handrail are respectively connected with the supporting assembly; the mounting assembly comprises a supporting bottom plate, and the supporting bottom plate is movably connected with the supporting device and used for supporting and fixing the supporting device.

Preferably, the supporting device comprises a clamping assembly, a first fixing assembly, a second fixing assembly, a first transmission assembly, a second transmission assembly, a third transmission assembly, a telescopic supporting assembly and a driving assembly; the clamping component is connected with the mounting component through the supporting device and feeds back the clamping component to the supporting device according to the stress condition of the clamping component; the first transmission assembly and the second transmission assembly are both positioned on the first fixing assembly and are matched with the third transmission assembly, the telescopic supporting assembly and the second fixing assembly to provide a telescopic action between the clamping assembly and the mounting assembly and feed back the clamping assembly and the mounting assembly to the driving assembly; the third transmission assembly is fixed on the balancing device through the second fixing assembly and is used for bearing the positive feedback of the clamping assembly; the telescopic supporting component is positioned between the supporting device and the balancing device and enables the supporting device and the balancing device to extend outwards; the driving assembly is fixedly arranged on the mounting assembly and used for controlling the longitudinal extension of the supporting device.

Preferably, the clamping assembly comprises a clamping plate 1, a clamping plate 2 and a clamping plate 3; the clamping plate 1, the clamping plate 2 and the clamping plate 3 are connected with the first fixing assembly and the second fixing assembly; the clamping plate 1 and the clamping plate 3 are of a symmetrical structure.

Preferably, the first fixing component comprises a fixing plate 1, and the fixing plate 1 is fixed on the clamping component and fixedly clamps the first transmission component and the second transmission component; the second fixing component comprises a fixing plate 2, and the fixing plate 2 is fixed on the clamping component and is used for fixing and clamping the first transmission component and the second transmission component

Preferably, the first transmission assembly comprises a buckle 1, a bayonet groove 1 and a slideway 1; the buckle 1 is fixed in the bayonet groove 1 through the slideway 1; the slideway 1 is fixedly arranged on the fixed plate 1; the bayonet groove 1 is fixedly arranged on the fixing plate 1; the second transmission assembly comprises a buckle 2, a bayonet groove 2 and a slideway 2; the buckle 2 is fixed in the bayonet groove 2 through the slide way 2; the slideway 2 is fixedly arranged on the first fixing component; the bayonet groove 2 is fixedly arranged on the first fixing component; the third transmission assembly comprises a buckle 3, a buckle 4 and a slideway 3; the buckle 3 and the buckle 4 are respectively fixedly connected with the fixed plate 2 through a slide way 3; the slideway 3 is fixedly arranged on the fixing plate 2.

Preferably, the telescopic support assembly comprises a telescopic arm 1 and a telescopic arm 2; the telescopic arm 1 and the telescopic arm 2 are symmetrically distributed; one end of the telescopic arm 1 is connected with the fixed plate 1, and the other end of the telescopic arm is connected with the fixed plate 2; one end of the telescopic arm 2 is connected with the fixing plate 1, and the other end of the telescopic arm is connected with the fixing plate 2.

Preferably, the driving assembly comprises a connecting part and a manipulating part; the connecting part is positioned on the operating part and used for the operating part to sense the power transmission of the supporting component and convert the power transmission into the transverse tightening or loosening feedback of the operating part.

Preferably, the manipulation part comprises a control arm 1, an extension arm, a control arm 2 and a sliding groove; the control arm 1 and the control arm 2 are connected with the third transmission assembly and used for controlling the extension and contraction of the telescopic supporting assembly; the control arm 1 and the control arm 2 are in sliding connection with the sliding groove; the extension arm is fixedly connected with the sliding groove and used for sensing the contraction state of the driving component and feeding back the contraction state to the supporting component; the connecting part comprises a connecting wire 1, a connecting wire 2, a connecting wire 3 and a converter, the connecting wire 1, the connecting wire 2 and the connecting wire 3 are respectively arranged on the converter, and the connecting wire 2 and the connecting wire 3 are in opposite positions; the connecting line 1 controls the connecting line 2 and the connecting line 3 through the converter so as to control the supporting device to ascend or descend.

In summary, the present application includes at least one of the following advantageous technical effects:

1. the both ends of this application design handrail are connected with first expansion arm and second expansion arm respectively, and the bottom of first expansion arm and second expansion arm is fixed with supporting baseplate respectively, supports the festival and sets up four angle departments in supporting baseplate's bottom surface respectively, connects the gyro wheel simultaneously, and the gyro wheel is used for supporting and removes the switch board, promotes balancing unit alright in order to remove the switch board to solve the problem that the switch board removed.

2. This application sets up and controls portion and connecting portion, drives through the shrink of connecting portion and controls the portion motion to make outside expansion of elasticity supporting component or the internal contraction, thereby drive to add and hold the subassembly internal contraction and then step up and hold the subassembly and upwards rise it, break away from ground.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a first step of a clamping state in an embodiment of the present application;

FIG. 3 is a schematic structural view of a second step of the clamping state in the embodiment of the present application;

FIG. 4 is a side view of an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a balancing apparatus according to an embodiment of the present application;

FIG. 6 is a schematic view of the clamping mechanism in an embodiment of the present application;

FIG. 7 is an enlarged view taken at A in FIG. 1;

FIG. 8 is an enlarged view of FIG. 2 at B;

FIG. 9 is a partially schematic illustration of a split-apart stent structure according to an embodiment of the present application;

fig. 10 is a partially schematic closed shape of a stent structure according to an embodiment of the present application.

Description of reference numerals: 1 balancing device, 11 supporting component, 111 first expanding arm, 112 second expanding arm, 12 moving component, 121 supporting node, 122 roller, 13 holding component, 131 handrail, 14 mounting component, 141 supporting base plate, 2 supporting device, 21 holding component, 211 clamping plate 1, 212 clamping plate 2, 213 clamping plate 3, 22 first fixing component, 221 fixing plate 1, 23 second fixing component, 231 fixing plate 2, 24 first transmission component, 241 buckle 1, 242 buckle groove 1, 243 slideway 1, 25 second transmission component, 251 buckle 2, 252, bayonet groove 2, 253 slideway 2, 26 third transmission component, 261 buckle 3, 262 buckle 4, 263 slideway 3, 27 telescopic supporting component, 271 telescopic arm 1, 272 telescopic arm 2, 28 driving component, 281 connecting part, 2811 connecting wire 1, 2812 connecting wire 3, 2813 connecting wire 3, 282 converter, manipulator part, 2821 control arm 1, 2822 extension arm, 2823 control arm 2, 2824 sliding tray.

Detailed Description

Further details are provided below in connection with figures 1-10.

The embodiment of the application discloses a mobile device for a power distribution cabinet.

Example 1

With reference to fig. 1, comprising a balancing device 1 and a supporting device 2; the support means 2 are mounted on the balancing device 1, the balancing device 1 surrounding the support means 2 for movement compensation of the support means 2 during movement.

The implementation principle of the embodiment 1 is as follows: the balancing device 1 is arranged below the supporting device 2 and used for supporting the whole weight of the power distribution cabinet and the supporting device 2 and driving the power distribution cabinet to move forwards, and the supporting device 2 clamps the power distribution cabinet to move upwards by utilizing the structure of the supporting device and enables the power distribution cabinet to be separated from the bottom surface.

Example 2

Referring to fig. 5, a balancing apparatus 1 is included, wherein the balancing apparatus 1 includes a supporting component 11, a moving component 12, a holding component 13 and a mounting component 14; the holding component 13 is connected with the mounting component 14 through the supporting component 11 and is used for controlling the mounting component 14 to move forwards or backwards; the kinematic assembly 12 is mounted on the mounting assembly 14 for use on and to provide motion feedback to the support device 2.

The implementation principle of the embodiment 2 is as follows: the holding assembly 13 is connected with the supporting assembly 11 and used for providing holding force, the force is transmitted to a required position through the moving assembly 12, meanwhile, the holding assembly 21 on the mounting assembly 14 drives the power distribution cabinet to move upwards, so that the power distribution cabinet is separated from the ground, and the whole moving process of the power distribution cabinet can be completed.

Example 3

Referring to fig. 5, comprising a support assembly 11, said support assembly 11 comprising a spreader arm 1111, a spreader arm 2112; the expanding arm 1111 is connected to one end of the holding assembly 13, and the expanding arm 2112 is connected to the other end of the holding assembly 13; the expansion arm 1111 and the expansion arm 2112 are used for the gripping assembly 13 and generate positive feedback for its use, comprising a kinematic assembly 12, the kinematic assembly 12 comprising the support node 121, a roller 122; the support section is fixedly connected with the mounting assembly 14 and is used for between the mounting assembly 14 and the roller 122 and providing support for the same, and comprises a holding assembly 13, the holding assembly 13 comprises an armrest 131, the armrest is a cylinder and is horizontally placed, and two ends of the armrest 131 are respectively connected with the expanding arm 1111 and the expanding arm 2112.

The implementation principle of the embodiment 3 is as follows: expansion arm 1111 and expansion arm 2112 and handrail 131 fixed connection, it is used for adding its atress effect to have inserted the support festival 121 respectively in each section of expansion arm 1111 and expansion arm 2112, and gyro wheel 122 adopts the universal wheel structure simultaneously, can control it and move to arbitrary direction, increases its applicability, and handrail 131 outside covers the friction surface, and its frictional force in the promotion process of increase that can bigger degree makes the process of promoting full of strength more.

Example 4

Referring to fig. 5, the mounting assembly 14 is included, and the mounting assembly 14 includes a supporting base plate 141, and the supporting base plate 141 is movably connected to the supporting device 2 and is used for providing support and fixation for the supporting device 2.

The implementation principle of the embodiment 4 is as follows: the supporting floor 141 is made of alloy materials, can support objects which exceed 1000 jin in total, has no pressure on a power distribution cabinet in daily life, and is not easy to damage due to the fact that the alloy materials are adopted, the service life of the power distribution cabinet can be prolonged.

Example 5

Referring to fig. 1-6, comprising a support device 2, said support device 2 comprises a clamping assembly 21, a first fixing assembly 22, a second fixing assembly 23, a first transmission assembly 24, a second transmission assembly 25, a third transmission assembly 26, a telescopic support assembly 27, a driving assembly 28; the clamping component 21 is connected with the mounting component 14 through the supporting device 2 and feeds back the clamping component 21 through the supporting device 2 according to the stress condition of the clamping component 21; the first transmission assembly 24 and the second transmission assembly are both located on the first fixing assembly 22, and cooperate with the third transmission assembly 26, the telescopic supporting assembly and the second fixing assembly 23 to provide telescopic action between the clamping assembly 21 and the mounting assembly 14 and feed back the clamping assembly to the driving assembly 28; the third transmission assembly 26 is fixed on the balancing device 1 through the second fixing assembly 23 and is used for bearing the positive feedback of the clamping assembly 21; the telescopic support assembly 27 is located between the support device 2 and the balancing device 1 and makes it extend outwards; the drive assembly 28 is fixedly mounted on the mounting assembly 14 for controlling the longitudinal extension of the support device 2.

The implementation principle of the embodiment 5 is as follows: add and hold subassembly 21 and be located installation component 14, and be close to supporting component 11 and hold subassembly 13, install first fixed subassembly 22 on adding the surface of holding subassembly 21, install first transmission assembly 24 and second transmission assembly 25 again in the first fixed subassembly 22, be connected with second fixed subassembly 23 through flexible supporting component 27, second transmission assembly 25 is connected with drive assembly 28 again, thereby control strutting arrangement 2's rising and decline through opening and shutting of drive assembly 28, thereby it rises until breaking away from ground to step up the switch board, accomplish the operation promptly, adopt the conversion of exerting oneself, the power that will reciprocate handrail 131 is converted into the concertina power of flexible supporting component 27 through drive assembly 28, thereby convert into the power that drives the switch board and rise, realize making the switch board break away from ground fast.

Example 6

Referring to fig. 1-7, comprising a clamping assembly 21, said clamping assembly 21 comprising a clamping plate 1211, a clamping plate 2212, a clamping plate 3213; the clamping plate 1211, the clamping plate 2212 and the clamping plate 3213 are all connected with the first fixing assembly 22 and the second fixing assembly 23; the clamping plate 1211 and the clamping plate 3213 are of a symmetrical structure, and include a first fixing assembly 22, the first fixing assembly 22 includes a fixing plate 1221, the fixing plate 1221 is fixed to the clamping assembly 21 and is used for fixing and clamping the first transmission assembly 24 and the second transmission assembly 25, and includes a second fixing assembly 23, the second fixing assembly 23 includes a fixing plate 2231, the fixing plate 2231 is fixed to the clamping assembly 21 and is used for fixing and clamping the first transmission assembly 24 and the second transmission assembly 25, and includes a first transmission assembly 24, and the first transmission assembly 24 includes a buckle 1241, a bayonet slot 1242, and a slide 1243; the buckle 1241 is fixed in the bayonet slot 1242 through the slide 1243; the slide 1243 is fixedly installed on the fixing plate 1221; the bayonet slot 1242 is fixedly installed on the fixing plate 1221, and includes a second transmission assembly 25, where the second transmission assembly 25 includes a bayonet 2251, a bayonet slot 2252, and a slide 2253; the catch 2251 is fixed in the bayonet slot 2252 by the slide 2253; the slide 2253 is fixedly mounted to the first stationary assembly 22; the bayonet slot 2252 is fixedly mounted to the first stationary component 22 and includes a telescoping support assembly 27, the telescoping support assembly 27 including a telescoping arm 1271 and a telescoping arm 2272; the telescopic arms 1271 and the telescopic arms 2272 are symmetrically distributed; one end of the telescopic arm 1271 is connected with the fixing plate 1221, and the other end is connected with the fixing plate 2231; one end of the telescopic arm 2272 is connected to the fixing plate 1221, and the other end of the telescopic arm 2272 is connected to the fixing plate 2231, and the telescopic arm includes a third transmission assembly 26, and the third transmission assembly 26 includes a buckle 3261, a buckle 4262, and a slide 3263; the buckle 3261 and the buckle 4262 are fixedly connected with the fixed plate 2231 through a slide rail 3263 respectively; the slide rail 3263 is fixedly installed on the fixing plate 2231.

The implementation principle of the embodiment 6 is as follows: the clamping plate 1211, the clamping plate 2212 and the clamping plate 3213 are all located on the supporting base plate 141, the plates are all of a solid wood structure, and are externally wrapped with an anti-slip surface, so that when a power distribution cabinet is clamped, the plates have a larger friction force to prevent the power distribution cabinet from falling off, the clamping plate adopts a three-surface surrounding mode, and has two movement tracks of inward movement and upward movement in the process of rising, so that the power distribution cabinet can be effectively and completely clamped and lifted off to be completely separated from the ground, a first fixing assembly 22 is fixedly installed on each clamping plate respectively, a symmetrical clamping groove 1242 and a symmetrical clamping groove 2252 are arranged inside the fixing plate 1221, a slide 1243 and a slide 2253 are arranged inside the fixing plate 1221, the clamping buckle 1241 and the clamping buckle 2251 move transversely on the slide 1243 and the slide 2253 respectively, one side of the telescopic arm 1271 is connected with the clamping buckle 1241, the other side of the telescopic arm 4262, one side of the telescopic arm 2272 is connected with the clamping buckle 2251, the other side of the clamping buckle 3261, and the clamping buckle 4262 are located on the slide 3263 respectively, the slide rail 3263 is mounted on the fixed plate 2231, and the retractable arm 1271 and the retractable arm 2272 are driven to extend and retract by the lateral movement of the buckles 3 and 4.

Example 7

Referring to fig. 2, the driving assembly 28 is included, and the driving assembly 28 includes a connecting portion 281 and a manipulating portion 282; the connecting portion 281 is located on the operating portion 282 for the operating portion 282 to sense the power transmission of the supporting component 11 and convert it into the lateral tightening or loosening feedback of the operating portion 282.

The implementation principle of example 7 is: the connecting portion 281 is used to drive the operation portion 282, and the connecting portion 281 is used as an inner core of the operation portion 282, and the rope inside the connecting portion 281 is pulled to drive the control portion 282 to move inwards, so as to operate the whole supporting device 2.

Example 8

Referring to fig. 2, a connection part 281 is included, the connection part 281 includes a connection line 12811, a connection line 22812, a connection line 32813, and a converter 2814, the connection line 12811, the connection line 22812, and the connection line 32813 are respectively mounted on the converter 2814, and the connection line 22812 is opposite to the connection line 32813; the connection line 12811 controls the connection line 22812 and the connection line 32813 via the switch 2814 to control the support device 2 to ascend or descend.

The implementation principle of the embodiment 8 is as follows: the connecting wire all adopts the steel wire to attach the rubber plastic outward, can be used to the powerful pulling, because the switch board of often carrying is mostly heavy article, and its life can be increased in the design like this, also can not easily break simultaneously, adopts three-way converter moreover, and converter 2814 is inside to be soft texture, prevents to cause the friction at the during operation to the connecting wire, reduces its life-span.

Example 9

Referring to fig. 2, the operating part 282 is included, and the operating part 282 includes a control arm 12821, an extension arm 2822, a control arm 22823, and a sliding groove 2824; the control arm 12821 and the control arm 22823 are connected to the third transmission assembly 26 for controlling the extension and contraction of the telescopic support assembly 27; the control arm 12821 and the control arm 22823 are slidably connected with the sliding groove 2824; the extension arm 2822 is fixedly connected to the sliding channel 2824 for sensing the contraction state of the driving assembly 28 and feeding the contraction state back to the supporting assembly 11.

The implementation principle of the embodiment 9 is as follows: control arm 12811 and control arm 22823 all adopt the alloy material of high resistance strength to slidable mounting is in spout 2824, and spout 2824 is connected with extension arm 2822, exerts pulling force for control arm 12811 and control arm 22823 through connecting wire 12811 and connecting wire 22812, thereby drives strutting arrangement 2 and accomplishes and goes up and down, and 2822 then plays the effect of support and reach the extension arm power.

The embodiment of the application relates to a specific operation of a mobile device for a power distribution cabinet, which is as follows: a user pushes the balancing device 1 to clamp a power distribution cabinet needing to be moved into the mounting assembly 14, the holding assembly 13 is pressed downwards with force and then lifted, namely the power distribution cabinet can be lifted and separated from the ground by utilizing the holding assembly 21 in the supporting device 2, the specific operation is that the balancing device 1 is pressed downwards to shrink the connecting wire 12811, the connecting wire 22812 and the connecting wire 32813, the control arm 12821 and the control arm 22823 slide transversely through the sliding groove 2824 so as to drive the telescopic supporting assembly 27 to expand and further drive the buckle 1241 and the buckle 2251 to move inwards on the fixing plate 1221 through the sliding groove 1243 and the sliding groove 2253 and respectively fall into the buckle groove 1242 and the buckle groove 2252 for clamping, and meanwhile, the holding assembly 21 approaches inwards and clamps to lift the power distribution cabinet upwards until the power distribution cabinet is completely separated from the ground, namely, the operation is completed; if the power distribution cabinet needs to be put down, the buckle 1241 and the buckle 2251 are pulled out from the buckle slot 1242 and the buckle slot 2252, and the operation can be completed by repeatedly pressing the holding component and the supporting component 11, and the movement track of the holding component 21 is formed by inward movement and upward movement.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. A mobile device for electrical distribution cabinets, characterized by comprising a balancing device (1) and a supporting device (2); the support device (2) is mounted on the balancing device (1), and the balancing device (1) surrounds the support device (2) and is used for compensating the movement of the support device (2) in the movement process.

2. The mobile device for distribution cabinets of claim 1, characterized in that: the balancing device (1) comprises a supporting component (11), a moving component (12), a holding component (13) and a mounting component (14); the holding component (13) is connected with the mounting component (14) through the supporting component (11) and is used for controlling the mounting component (14) to move forwards or backwards; the kinematic assembly (12) is mounted on the mounting assembly (14) for use on and providing motion feedback to the support device (2).

3. The mobile device for distribution cabinets according to claim 2, characterized in that: the support assembly (11) comprises a first expansion arm (111), a second expansion arm (112); the first expansion arm (111) is connected with one end of the holding assembly (13), and the second expansion arm (112) is connected with the other end of the holding assembly (13); said first (111) and second (112) expansion arms being for said grip assembly (13) and generating positive feedback for its use; the motion assembly (12) comprises a support joint (121) and a roller (122); the supporting node is fixedly connected with the mounting component (14) and is used between the mounting component (14) and the roller (122) and provides support for the mounting component; the holding assembly (13) comprises a handrail (131), the handrail is a cylinder and horizontally placed, and two ends of the handrail (131) are connected with the supporting assembly (11); the mounting assembly (14) comprises a supporting bottom plate (141), and the supporting bottom plate (141) is movably connected with the supporting device (2) and used for providing support and fixation for the supporting device (2).

4. A mobile device for a distribution cabinet according to claim 3, characterized in that: the supporting device (2) comprises a clamping component (21), a first fixing component (22), a second fixing component (23), a first transmission component (24), a second transmission component (25), a third transmission component (26), a telescopic supporting component (27) and a driving component (28); the clamping component (21) is connected with the mounting component (14) through the supporting device (2) and feeds back the clamping component (21) to the supporting device (2) according to the stress condition of the clamping component (21); the first transmission assembly (24) and the second transmission assembly are both positioned on the first fixing assembly (22) and are matched with the third transmission assembly (26), the telescopic supporting assembly and the second fixing assembly (23) to provide telescopic action between the clamping assembly (21) and the mounting assembly (14) and feed back the clamping assembly and the mounting assembly to the driving assembly (28); the third transmission assembly (26) is fixed on the balancing device (1) through the second fixing assembly (23) and is used for bearing the positive feedback of the clamping assembly (21); the telescopic supporting component (27) is positioned between the supporting device (2) and the balancing device (1) and enables the supporting device and the balancing device to move outwards in an extending mode; the driving assembly (28) is fixedly arranged on the mounting assembly (14) and used for controlling the longitudinal extension of the supporting device (2).

5. The mobile device for distribution cabinets of claim 4, wherein: the clamping assembly (21) comprises a clamping plate 1(211), a clamping plate 2(212) and a clamping plate 3 (213); the clamping plate 1(211), the clamping plate 2(212) and the clamping plate 3(213) are connected with the first fixing component (22) and the second fixing component (23); the clamping plate 1(211) and the clamping plate 3(213) are of a symmetrical structure.

6. The mobile device for distribution cabinets of claim 4, wherein: the first fixing assembly (22) comprises a fixing plate 1(221), and the fixing plate 1(221) is fixed on the clamping assembly (21) and fixedly clamps the first transmission assembly (24) and the second transmission assembly (25); the second fixing assembly (23) comprises a fixing plate 2(231), and the fixing plate 2(231) is fixed on the clamping assembly (21) and fixedly clamps the first transmission assembly (24) and the second transmission assembly (25).

7. The mobile device for distribution cabinets of claim 6, characterized in that: the first transmission component (24) comprises a buckle 1(241), a bayonet groove 1(242) and a slide way 1 (243); the buckle 1(241) is fixed in the bayonet groove 1(242) through the slide way 1 (243); the slideway 1(243) is fixedly arranged on the first fixing component (22); the bayonet groove 1(242) is fixedly arranged on the first fixing component (22); the second transmission assembly (25) comprises a buckle 2(251), a bayonet groove 2(252) and a slide way 2 (253); the buckle 2(251) is fixed in the bayonet groove 2(252) through the slide way 2 (253); the slideway 2(253) is fixedly arranged on the fixing plate 1 (221); the bayonet groove 2(252) is fixedly arranged on the fixing plate 1 (221); the third transmission assembly (26) comprises a buckle 3(261), a buckle 4(262) and a slide 3 (263); the buckle 3(261) and the buckle 4(262) are fixedly connected with the fixing plate 2(231) through a slide way 3(263) respectively; the slideway 3(263) is fixedly arranged on the fixing plate 2 (231).

8. The mobile device for distribution cabinets of claim 7, characterized in that: the telescopic support assembly (27) comprises a telescopic arm 1(271) and a telescopic arm 2 (272); the telescopic arm 1(271) and the telescopic arm 2(272) are symmetrically distributed; one end of the telescopic arm 1(271) is connected with the fixing plate 1(221), and the other end is connected with the fixing plate 2 (231); one end of the telescopic arm 2(272) is connected with the fixing plate 1(221), and the other end is connected with the fixing plate 2 (231).

9. The mobile device for distribution cabinets of claim 4, wherein: the driving assembly (28) comprises a connecting part (281) and a control part (282); the connecting part (281) is positioned on the operating part (282) and used for the operating part (282) to sense the power transmission of the supporting component (11) and convert the power transmission into the transverse tightening or loosening feedback of the operating part (282).

10. The mobile device for distribution cabinets of claim 9, characterized in that: the operation part (282) comprises a control arm 1(2821), an extension arm (2822), a control arm 2(2823) and a sliding groove (2824); the control arm 1(2821) and the control arm 2(2823) are connected with the third transmission assembly (26) for controlling the extension and contraction of the telescopic support assembly (27); the control arm 1(2821) and the control arm 2(2823) are in sliding connection with the sliding groove (2824); the extension arm (2822) is fixedly connected with the sliding groove (2824) and is used for sensing the contraction state of the driving component (28) and feeding the contraction state back to the support component (11); the connecting portion (281) comprises a connecting line 1(2811), a connecting line 2(2812), a connecting line 3(2813) and a converter (2814), the connecting line 1(2811), the connecting line 2(2812) and the connecting line 3(2813) are respectively installed on the converter (2814), and the connecting line 2(2812) and the connecting line 3(2813) are in opposite positions; the connection line 1(2811) controls the connection line 2(2812) and the connection line 3(2813) through the converter (2814) so as to control the support device (2) to ascend or descend.

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