Wire stringing device for electrical power supply and distribution

Abstract

The invention belongs to the technical field of electrical power supply, and discloses a stringing device for electrical power supply and distribution, which comprises a lifting mechanism, the lifting mechanism comprises a handle, the handle is fixedly connected with a turntable, one side, close to the handle, of the turntable is fixedly connected with a fluted disc, and one side, away from the handle, of the turntable is fixedly connected with a first gear; through cooperation of structures such as a handle and a fluted disc, the problem that a worker needs to carry a cable or a maintenance tool to climb to the top for construction is solved, the handle is pressed and rotated to enable a threaded sleeve to drive a wire erecting plate to ascend through transmission, and the height of the device can be conveniently increased and decreased; according to the cable stringing device, the height of the device can be self-locked through transmission when the pressing force on the handle is relieved, the situation that the cable is damaged due to the fact that the device accidentally slides down after stringing is prevented, and the stability of the device is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of electrical power supply, in particular to a wiring device for electrical power supply and distribution. Background Art

[0002] In the power system, electrical power supply and distribution is the key link to ensure stable power transmission. With the acceleration of urbanization and the continuous growth of electricity demand, the wiring device for electrical power supply and distribution, as an indispensable part of the power transmission network, undertakes the important responsibility of safely and efficiently transmitting the electric energy generated by power plants to various power terminals.

[0003] Most of the existing wiring devices for electrical power supply and distribution are of fixed height. When wiring and maintaining cables, workers are required to carry cables or maintenance tools and climb to the top of the device for construction, which requires huge manpower, is inconvenient for workers to operate, and has serious safety hazards. Therefore, a wiring device for electrical power supply and distribution is proposed. Summary of the invention

[0004] In order to solve the problem that most of the heights mentioned in the above background technology are fixed, when laying and maintaining cables, workers are required to carry cables or maintenance tools and climb to the top of the installation for construction, which requires huge manpower, is inconvenient for workers to operate, and also poses serious safety hazards, the present invention provides a wiring device for electrical power supply and distribution.

[0005] To achieve the above object, the present invention provides the following technical solution: a wiring device for electric power supply and distribution, comprising a lifting mechanism, a transmission mechanism is arranged above the lifting mechanism, the lifting mechanism and the transmission mechanism are both arranged inside a main body mechanism, and five fixing mechanisms are arranged above the main body mechanism;

[0006] The lifting mechanism includes a handle, a turntable is fixedly connected to the handle, a toothed disk is fixedly connected to the side of the turntable close to the handle, a first gear is fixedly connected to the side of the turntable away from the handle, a second gear is meshed above the first gear, a first bevel gear is fixedly connected to the side of the second gear close to the handle, a second bevel gear is meshed above the first bevel gear, a screw rod is fixedly connected to the top of the second bevel gear, a threaded sleeve is threadedly sleeved on the screw rod, a first limiting groove is opened inside the screw rod, and first limiting blocks are fixedly connected to both sides of the threaded sleeve.

[0007] Preferably, the size of the first gear is larger than that of the second gear, and the second bevel gear is located above the rotating disk.

[0008] Preferably, the main body mechanism includes a main body base, an adjusting shell is fixedly connected to the main body base, a first spring is fixedly connected to the interior of the adjusting shell, a push plate is slidably connected to the interior of the adjusting shell, a first slide groove is provided inside the main body base, a second limiting groove is provided inside the main body base, a second slide groove is provided on the top of the main body base, a sliding rod is slidably connected to the interior of the second slide groove, a wire rack is fixedly connected to the top of the sliding rod, ten grooves are evenly provided on the top of the wire rack, five air bags are fixedly connected to the top of the wire rack, and a third slide groove is provided inside the wire rack.

[0009] Preferably, the side of the push plate close to the first slide slot is elastically connected to the inner wall of the adjusting shell through the first spring, the wire rack is located above the main body base, the second limit slot is located above the first slide slot, the inner wall of the adjusting shell is fixedly connected with a toothed disc, the toothed disc on the adjusting shell is located on the side of the push plate away from the first spring, the ten grooves are divided into five groups of two, and one group of grooves is symmetrically distributed with the airbag as the center.

[0010] Preferably, the turntable is located inside the adjusting shell, the turntable is located on the side of the push plate away from the first spring, the toothed disc on the turntable is clamped between the toothed disc on the adjusting shell, the side of the push plate away from the first spring is abutted against the side of the turntable away from the handle, the first gear is rotatably connected to the first slide groove, the second gear and the second bevel gear are both rotatably connected to the inner wall of the main body base, the first limit block is slidably connected to the second limit groove, the handle is rotatably connected to the side of the adjusting shell away from the handle, the second slide groove is located on the side of the second limit groove away from the handle, the top of the threaded sleeve passes through the inner wall of the main base and extends to the top of the main base, and the top of the threaded sleeve is rotatably connected to the bottom of the wire rack.

[0011] Preferably, the transmission mechanism includes a connecting rod, both sides of the connecting rod are fixedly connected with a second limit block, the top of the connecting rod is fixedly connected with a third bevel gear, the side of the third bevel gear is meshed with a fourth bevel gear, the side of the fourth bevel gear away from the third bevel gear is fixedly connected with a third gear, the side of the third gear is meshed with a fourth gear, the side of the third gear away from the fourth bevel gear is fixedly connected with a fifth gear, and the bottom of the fifth gear is meshed with the top of the toothed plate.

[0012] Preferably, the connecting rod is slidably connected to the inner wall of the screw rod, the second limit block is slidably connected to the first limit groove, the top of the connecting rod passes through the inner wall of the screw rod and extends to the top of the screw rod, and five fifth gears are meshed above the tooth plate.

[0013] Preferably, the third bevel gear passes through the bottom of the wire rack and extends to the interior of the wire rack. The third bevel gear and the fourth bevel gear are both rotatably connected to the inner wall of the wire rack. The tooth plate is slidably connected to the third slide groove. The airbag is located above the third gear, and the tooth plate is located above the slide rod.

[0014] Preferably, the fixing mechanism includes two sixth gears, a fixing plate is fixedly connected to the sixth gear, three sealing grooves are evenly opened inside the fixing plate, a piston rod is slidably connected inside the sealing groove, the piston rod is elastically connected to the inner wall of the sealing groove through a second spring, and an anti-collision plate is fixedly connected to one end of the piston rod away from the second spring.

[0015] Preferably, the anti-collision plate is located on a side where the two sixth gears are close to each other, the bottom of the fixing plate is rotatably connected to the top of the wire racking plate, and the two sixth gears are respectively meshed with the fourth gear and the third gear.

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

[0017] The present invention solves the problem that workers need to carry cables or maintenance tools to climb to the top of the device for construction by arranging the cooperation of structures such as the handle and the toothed disc. The handle is pressed and turned to drive the threaded sleeve to rise through transmission, which is convenient for raising and lowering the height of the device, thereby facilitating workers to string cables and perform later maintenance, and can also reduce manpower. Releasing the pressing force on the handle will self-lock the height of the device through transmission, preventing the device from accidentally sliding down after stringing and causing damage to the cables, thereby improving the stability of the device. At the same time, no additional fixing structure is required, the use steps of the device are simplified, and it is convenient for workers to operate.

[0018] The present invention facilitates the fixation of the cable by arranging the cooperation of structures such as the sixth gear and the anti-collision plate. When the wire rack is raised by rotating the screw rod, the anti-collision plate is driven by the fixing plate to abut against the surface of the cable through transmission, and the piston rod is moved in the direction close to the second spring by squeezing the anti-collision plate, thereby squeezing the air inside the sealing groove and the second spring to fix the cable between the anti-collision plate and the airbag. At the same time, the cable can be buffered by the air pressure in the sealing groove and the airbag and the elastic force of the second spring, thereby reducing the vibration of the cable caused by rainy and windy weather, which may cause wear to the fixing structure and the cable, thereby protecting the cable and reducing the maintenance frequency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the main mechanism of the present invention;

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the cable rack of the present invention;

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the fixing mechanism of the present invention;

[0023] Figure 5 It is a schematic diagram of the structure of the first limiting block and the second limiting groove of the present invention;

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the lifting mechanism of the present invention;

[0025] Figure 7 This is a schematic diagram of the structural relationship between the third gear and the sixth gear of the present invention;

[0026] Figure 8 It is a schematic diagram of the structural relationship between the rotating disk and the toothed disk of the present invention.

[0027] In the figure: 1. lifting mechanism; 101. handle; 102. turntable; 103. toothed disc; 104. first gear; 105. second gear; 106. first bevel gear; 107. second bevel gear; 108. screw rod; 109. threaded sleeve; 110. first limiting groove; 111. first limiting block; 2. transmission mechanism; 201. connecting rod; 202. second limiting block; 203. third bevel gear; 204. fourth bevel gear; 205. third gear; 206. fourth gear; 207. fifth Gear; 208, tooth plate; 3, main body mechanism; 301, main body base; 302, adjustment shell; 303, first spring; 304, push plate; 305, first slide groove; 306, second limit groove; 307, second slide groove; 308, slide rod; 309, wire rack plate; 310, groove; 311, airbag; 312, third slide groove; 4, fixing mechanism; 401, sixth gear; 402, fixing plate; 403, sealing groove; 404, second spring; 405, piston rod; 406, anti-collision plate. DETAILED DESCRIPTION

[0028] 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.

[0029] like Figures 1 to 8As shown, the present invention provides a wiring device for electric power supply and distribution, comprising a lifting mechanism 1, a transmission mechanism 2 is arranged above the lifting mechanism 1, the lifting mechanism 1 and the transmission mechanism 2 are both arranged inside a main mechanism 3, and five fixing mechanisms 4 are arranged above the main mechanism 3;

[0030] The lifting mechanism 1 includes a handle 101, to which a turntable 102 is fixedly connected, a toothed disc 103 is fixedly connected to the side of the turntable 102 close to the handle 101, a first gear 104 is fixedly connected to the side of the turntable 102 away from the handle 101, a second gear 105 is meshed above the first gear 104, a first bevel gear 106 is fixedly connected to the side of the second gear 105 close to the handle 101, a second bevel gear 107 is meshed above the first bevel gear 106, a screw rod 108 is fixedly connected to the top of the second bevel gear 107, a threaded sleeve 109 is threadedly sleeved on the screw rod 108, a first limiting groove 110 is provided inside the screw rod 108, and first limiting blocks 111 are fixedly connected to both sides of the threaded sleeve 109.

[0031] The size of the first gear 104 is larger than that of the second gear 105, and the second bevel gear 107 is located above the turntable 102. The main body mechanism 3 includes a main body base 301, and an adjusting shell 302 is fixedly connected to the main body base 301. The interior of the adjusting shell 302 is fixedly connected to a first spring 303, and the interior of the adjusting shell 302 is slidably connected to a push plate 304. A first slide groove 305 is provided inside the main body base 301, and a second limiting groove 306 is provided inside the main body base 301. A second slide groove 307 is provided on the top of the main body base 301, and a sliding rod 308 is slidably connected inside the second slide groove 307. A wire rack plate 309 is fixedly connected to the top of the sliding rod 308, and ten grooves 310 are evenly provided on the top of the wire rack plate 309. Five air bags 311 are fixedly connected to the top of the wire rack plate 309, and a third slide groove 312 is provided inside the wire rack plate 309.

[0032] The side of the push plate 304 close to the first slide groove 305 is elastically connected to the inner wall of the adjusting shell 302 through the first spring 303, the wire rack 309 is located above the main base 301, the second limit groove 306 is located above the first slide groove 305, the inner wall of the adjusting shell 302 is fixedly connected with a toothed disc 103, and the toothed disc 103 on the adjusting shell 302 is located on the side of the push plate 304 away from the first spring 303. The ten grooves 310 are divided into five groups of two, and a group of grooves 310 is symmetrically distributed with the airbag 311 as the center.

[0033] The rotary disk 102 is located inside the adjusting shell 302, and the rotary disk 102 is located on the side of the push plate 304 away from the first spring 303. The toothed disk 103 on the rotary disk 102 is clamped with the toothed disk 103 on the adjusting shell 302, and the side of the push plate 304 away from the first spring 303 is against the side of the rotary disk 102 away from the handle 101. The first gear 104 is rotatably connected with the first sliding groove 305, and the second gear 105 and the second bevel gear 107 are both rotatably connected with the inner wall of the main body base 301, and the first limiting block 111 is slidably connected with the second limiting groove 306. The handle 101 is rotatably connected with the side of the adjusting shell 302 away from the handle 101, and the second sliding groove 307 is located on the side of the second limiting groove 306 away from the handle 101. The top of the threaded sleeve 109 passes through the inner wall of the main base 301 and extends to the top of the main base 301, and the top of the threaded sleeve 109 is rotatably connected with the bottom of the wire rack 309.

[0034] The above solution is adopted: by setting the cooperation of the handle 101 and the toothed disc 103 and other structures, the problem that the staff needs to carry cables or maintenance tools to climb to the top of the device for construction is solved. The handle 101 is pressed in the direction close to the main base 301 to release the engagement between the toothed disc 103 on the rotating disk 102 and the toothed disc 103 in the adjusting housing 302, and drive the rotating disk 102 to squeeze the push plate 304, so that the first spring 303 is compressed. At this time, the handle 101 is turned to rotate the first gear 104, and the rotation of the first gear 104 will drive the second gear 105 to rotate, and the rotation of the second gear 105 will cause the first bevel gear 106 to drive the second The bevel gear 107 rotates, and the rotation of the second bevel gear 107 will apply stress to the inner wall of the threaded sleeve 109 through the threaded groove on the screw rod 108. The threaded sleeve 109 is slidably connected between the first limit block 111 and the second limit groove 306 so that the threaded sleeve 109 can only move in the vertical direction. The rotation of the screw rod 108 will drive the threaded sleeve 109 to move upward inside the main base 301, so that the cable rack 309 rises. When the cable needs to be maintained, it is only necessary to reversely turn the handle 101 interface, which is convenient for raising and lowering the height of the device, thereby facilitating the staff to string the cable and perform later maintenance, and can also reduce manpower;

[0035] When the device reaches the top, the pressure on the handle 101 is released, and the push plate 304 pushes the turntable 102 in the direction away from the first spring 303 under the action of the elastic force of the first spring 303, so that the toothed disc 103 on the turntable 102 is engaged with the toothed disc 103 in the adjustment housing 302, and the height of the device is self-locked to prevent the device from accidentally sliding down after the wiring is installed, thereby preventing damage to the cables, thereby improving the stability of the device. At the same time, no additional fixing structure is required, which simplifies the use steps of the device and facilitates operation by staff.

[0036] like Figures 2 to 7As shown, the transmission mechanism 2 includes a connecting rod 201, both sides of the connecting rod 201 are fixedly connected with a second limit block 202, the top of the connecting rod 201 is fixedly connected with a third bevel gear 203, the side of the third bevel gear 203 is meshed with a fourth bevel gear 204, the side of the fourth bevel gear 204 away from the third bevel gear 203 is fixedly connected with a third gear 205, the side of the third gear 205 is meshed with a fourth gear 206, the side of the third gear 205 away from the fourth bevel gear 204 is fixedly connected with a fifth gear 207, and the bottom of the fifth gear 207 is meshed with the top of the toothed plate 208.

[0037] The connecting rod 201 is slidably connected to the inner wall of the screw rod 108, the second limit block 202 is slidably connected to the first limit groove 110, the top of the connecting rod 201 passes through the inner wall of the screw rod 108 and extends to the top of the screw rod 108, five fifth gears 207 are meshed above the tooth plate 208, the third bevel gear 203 passes through the bottom of the wire rack plate 309 and extends to the inside of the wire rack plate 309, the third bevel gear 203 and the fourth bevel gear 204 are both rotatably connected to the inner wall of the wire rack plate 309, the tooth plate 208 is slidably connected to the third slide groove 312, the airbag 311 is located above the third gear 205, and the tooth plate 208 is located above the slide rod 308.

[0038] The fixing mechanism 4 includes two sixth gears 401, to which a fixing plate 402 is fixedly connected, and three sealing grooves 403 are evenly arranged inside the fixing plate 402. A piston rod 405 is slidably connected inside the sealing groove 403. The piston rod 405 is elastically connected to the inner wall of the sealing groove 403 through a second spring 404. An anti-collision plate 406 is fixedly connected to one end of the piston rod 405 away from the second spring 404. The anti-collision plate 406 is located on the side where the two sixth gears 401 are close to each other. The bottom of the fixing plate 402 is rotatably connected to the top of the wire racking plate 309, and the two sixth gears 401 are respectively meshed with the fourth gear 206 and the third gear 205.

[0039] The above scheme is adopted: by setting the cooperation of the sixth gear 401 and the anti-collision plate 406 and other structures, it is convenient to fix the cable. When the screw rod 108 rotates to make the cable rack 309 rise, because the connecting rod 201 is slidably connected with the first limiting groove 110 through the second limiting block 202, the second limiting block 202 will drive the third bevel gear 203 to rotate as the screw rod 108 rotates. At the same time, as the cable rack 309 rises, it moves upward inside the first limiting groove 110, and the rotation of the third bevel gear 203 will drive the fourth bevel gear 204 to rotate. The rotation of the fourth bevel gear 204 will drive the third gear 205 and the fifth gear 207 to rotate. The rotation of the third gear 205 will drive the fourth gear 206 to rotate in the opposite direction of the third gear 205, and the rotation of the third gear 205 and the fourth gear 206 will drive the two sixth gears meshing therewith. The gear 401 rotates, thereby driving the two fixed plates 402 to rotate towards each other with the sixth gear 401 as the center, so that the anti-collision plate 406 is driven by the fixed plate 402 to abut against the surface of the cable, and the piston rod 405 is moved towards the second spring 404 by squeezing the anti-collision plate 406, squeezing the air inside the sealing groove 403 and the second spring 404, and fixing the cable between the anti-collision plate 406 and the airbag 311. At the same time, the cable can be buffered by the air pressure in the sealing groove 403 and the airbag 311 and the elastic force of the second spring 404, reducing the vibration of the cable caused by rainy and windy weather, and reducing the wear of the fixed structure and the cable, protecting the cable, and reducing the maintenance frequency. The sliding rod 308 can prevent the cable rack 309 from tilting during the rising process, thereby improving the stability of the device.

[0040] The working principle and use process of the present invention are as follows: first, the cable is placed on the airbag 311, so that the cable squeezes the airbag 311 to deform it and fit the surface of the cable, and then the handle 101 is pressed in the direction close to the main body base 301 to release the engagement between the toothed disc 103 on the turntable 102 and the toothed disc 103 in the adjustment housing 302, and the turntable 102 is driven to squeeze the push plate 304, so that the first spring 303 is compressed. At this time, the handle 101 is turned to rotate the first gear 104, and the rotation of the first gear 104 will drive the second gear 105 to rotate, and the second gear The rotation of 105 will cause the first bevel gear 106 to drive the second bevel gear 107 to rotate. The rotation of the second bevel gear 107 will apply stress to the inner wall of the threaded sleeve 109 through the threaded groove on the screw rod 108. The threaded sleeve 109 is slidably connected between the first limit block 111 and the second limit groove 306 so that the threaded sleeve 109 can only move in the vertical direction. The rotation of the screw rod 108 will drive the threaded sleeve 109 to move upward inside the main base 301, so that the wire rack 309 rises. At this time, the slide rod 308 will slide upward inside the second slide groove 307;

[0041] When the screw rod 108 rotates to raise the wiring board 309, because the connecting rod 201 is slidably connected to the first limiting groove 110 through the second limiting block 202, the second limiting block 202 will drive the third bevel gear 203 to rotate as the screw rod 108 rotates. At the same time, as the wiring board 309 rises, it moves upward inside the first limiting groove 110, and the rotation of the third bevel gear 203 will drive the fourth bevel gear 204 to rotate. The rotation of the fourth bevel gear 204 will drive the third gear 205 and the fifth gear 207 to rotate. The rotation of the third gear 205 will drive the fourth gear 206 to rotate in the opposite direction of the third gear 205. The rotation of the third gear 205 and the fourth gear 206 will drive the two sixth gears 401 meshing therewith to rotate, thereby driving the two fixing plates 402 to rotate in a direction close to each other with the sixth gear 401 as the center.

[0042] Finally, when the first limit block 111 abuts against the top of the inner wall of the second limit groove 306, the wiring board 309 moves to the highest point. At this time, the pressing force on the handle 101 is released, and the push plate 304 will push the turntable 102 in the direction away from the first spring 303 under the action of the elastic force of the first spring 303, so that the toothed disc 103 on the turntable 102 is engaged with the toothed disc 103 in the adjustment shell 302, and the height of the device is self-locked. At the same time, the anti-collision plate 406 will abut against the surface of the cable under the drive of the fixing plate 402, and by squeezing the anti-collision plate 406, the piston rod 405 moves in the direction close to the second spring 404, squeezing the air inside the sealing groove 403 and the second spring 404, fixing the cable between the anti-collision plate 406 and the airbag 311, and completing the wiring work.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wiring device for electric power supply and distribution, comprising a lifting mechanism (1), characterized in that: A transmission mechanism (2) is arranged above the lifting mechanism (1); the lifting mechanism (1) and the transmission mechanism (2) are both arranged inside a main body mechanism (3); and five fixing mechanisms (4) are arranged above the main body mechanism (3); The lifting mechanism (1) comprises a handle (101), a rotating disk (102) is fixedly connected to the handle (101), a toothed disk (103) is fixedly connected to a side of the rotating disk (102) close to the handle (101), a first gear (104) is fixedly connected to a side of the rotating disk (102) away from the handle (101), a second gear (105) is meshed above the first gear (104), and the second gear (105) is close to the handle (101). ) is fixedly connected to one side of the first bevel gear (106), a second bevel gear (107) is meshed above the first bevel gear (106), a screw rod (108) is fixedly connected to the top of the second bevel gear (107), a threaded sleeve (109) is threadedly sleeved on the screw rod (108), a first limiting groove (110) is provided inside the screw rod (108), and first limiting blocks (111) are fixedly connected to both sides of the threaded sleeve (109).

2. The wiring device for electric power supply and distribution according to claim 1, characterized in that: The size of the first gear (104) is larger than that of the second gear (105), and the second bevel gear (107) is located above the rotating disk (102).

3. The wiring device for electric power supply and distribution according to claim 1, characterized in that: The main body mechanism (3) comprises a main body base (301), an adjusting shell (302) is fixedly connected to the main body base (301), a first spring (303) is fixedly connected inside the adjusting shell (302), a push plate (304) is slidably connected inside the adjusting shell (302), a first slide groove (305) is provided inside the main body base (301), a second limit groove (306) is provided inside the main body base (301), a second slide groove (307) is provided at the top of the main body base (301), a slide rod (308) is slidably connected inside the second slide groove (307), a wire rack (309) is fixedly connected to the top of the slide rod (308), ten grooves (310) are evenly provided on the top of the wire rack (309), five air bags (311) are fixedly connected to the top of the wire rack (309), and a third slide groove (312) is provided inside the wire rack (309).

4. The wiring device for electric power supply and distribution according to claim 3, characterized in that: The side of the push plate (304) close to the first slide groove (305) is elastically connected to the inner wall of the adjustment shell (302) through the first spring (303); the wire rack (309) is located above the main base (301); the second limit groove (306) is located above the first slide groove (305); the inner wall of the adjustment shell (302) is fixedly connected with a toothed disc (103); the toothed disc (103) on the adjustment shell (302) is located on the side of the push plate (304) away from the first spring (303); the ten grooves (310) are divided into five groups of two each; one group of grooves (310) is symmetrically distributed with the airbag (311) as the center.

5. The wiring device for electric power supply and distribution according to claim 3, characterized in that: The rotating disk (102) is located inside the adjusting housing (302), and the rotating disk (102) is located on the side of the push plate (304) away from the first spring (303). The toothed disk (103) on the rotating disk (102) is engaged with the toothed disk (103) on the adjusting housing (302). The side of the push plate (304) away from the first spring (303) abuts against the side of the rotating disk (102) away from the handle (101). The first gear (104) is rotatably connected to the first slide groove (305), and the second gear (105) and the second bevel gear (107) are both connected to the first slide groove (305). The first limiting block (111) and the second limiting groove (306) are rotatably connected to each other, the handle (101) and the adjusting shell (302) are rotatably connected to each other on a side away from the handle (101), the second sliding groove (307) is located on a side of the second limiting groove (306) away from the handle (101), the top of the threaded sleeve (109) passes through the inner wall of the main base (301) and extends to the top of the main base (301), and the top of the threaded sleeve (109) is rotatably connected to the bottom of the wire rack (309).

6. The wiring device for electric power supply and distribution according to claim 3, characterized in that: The transmission mechanism (2) comprises a connecting rod (201), both sides of the connecting rod (201) are fixedly connected to a second limit block (202), the top of the connecting rod (201) is fixedly connected to a third bevel gear (203), the side of the third bevel gear (203) is meshed with a fourth bevel gear (204), the side of the fourth bevel gear (204) away from the third bevel gear (203) is fixedly connected to a third gear (205), the side of the third gear (205) is meshed with a fourth gear (206), the side of the third gear (205) away from the fourth bevel gear (204) is fixedly connected to a fifth gear (207), and the bottom of the fifth gear (207) is meshed with the top of a toothed plate (208).

7. The wiring device for electric power supply and distribution according to claim 6, characterized in that: The connecting rod (201) is slidably connected to the inner wall of the screw rod (108), the second limit block (202) is slidably connected to the first limit groove (110), the top of the connecting rod (201) passes through the inner wall of the screw rod (108) and extends to the top of the screw rod (108), and five fifth gears (207) are meshed above the tooth plate (208).

8. The wiring device for electric power supply and distribution according to claim 6, characterized in that: The third bevel gear (203) passes through the bottom of the wire rack (309) and extends to the inside of the wire rack (309); the third bevel gear (203) and the fourth bevel gear (204) are both rotatably connected to the inner wall of the wire rack (309); the tooth plate (208) is slidably connected to the third slide groove (312); the air bag (311) is located above the third gear (205); and the tooth plate (208) is located above the slide rod (308).

9. The wiring device for electric power supply and distribution according to claim 6, characterized in that: The fixing mechanism (4) comprises two sixth gears (401), a fixing plate (402) is fixedly connected to the sixth gear (401), three sealing grooves (403) are evenly arranged inside the fixing plate (402), a piston rod (405) is slidably connected inside the sealing groove (403), the piston rod (405) is elastically connected to the inner wall of the sealing groove (403) through a second spring (404), and an anti-collision plate (406) is fixedly connected to one end of the piston rod (405) away from the second spring (404).

10. The wiring device for electric power supply and distribution according to claim 9, characterized in that: The anti-collision plate (406) is located on a side where the two sixth gears (401) are close to each other, the bottom of the fixing plate (402) is rotatably connected to the top of the wire racking plate (309), and the two sixth gears (401) are respectively meshed with the fourth gear (206) and the third gear (205).

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