Power distribution cabinet with multi-angle adaptive lead structure

Abstract

The invention belongs to the technical field of power supply and distribution equipment, and particularly relates to a power distribution cabinet with a multi-angle self-adaptive lead structure, which comprises a cabinet body, two lead structures are arranged on the cabinet body, the two lead structures are respectively positioned on the inner side and the outer side of the same side surface of the power distribution cabinet, and each lead structure comprises a support frame and a transverse bracket; a sliding rail is arranged on the supporting frame; at least two transverse brackets are arranged on the sliding rails in a sliding manner; an annular supporting seat is rotationally mounted on the transverse bracket, and a mounting frame is arranged on the annular supporting seat; two first mounting seats are mounted on the mounting frame in a sliding manner, a cable guide wheel is rotationally mounted on each first mounting seat, and a gap for a cable to pass through is formed between the two cable guide wheels; the mounting frame is further provided with an adjusting assembly used for controlling the first mounting base to slide. Through the supporting frame, the transverse support, the annular supporting seat and the adjusting assembly, the inclination angle of a single cable can be flexibly controlled, and the effect of automatically controlling the annular supporting seat to rotate according to the stress of the cable is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of power distribution cabinets, and in particular relates to a power distribution cabinet with a multi-angle adaptive lead structure. Background Art

[0002] As a common power distribution equipment, the power distribution cabinet is mainly used for the distribution and monitoring of electric energy. In order to guide and organize the multiple cables in the cabinet, the power distribution cabinet is usually installed with a cable guide to fix the cables. However, after the traditional cable guide is fixed, the posture and position of the cable cannot be adjusted. Especially at the cable inlet and outlet, the cable angle is uncertain, and the cable guide cannot adjust the fixed angle, causing the cable to be bent at the cable guide. Long-term use may cause problems such as cable exposure and damage, affecting the service life and safety of the cable.

[0003] In response to this problem, Chinese invention patent application CN114050476A proposes a wire guide for a distribution cabinet and its distribution cabinet, including a lower guide box, an inner fixing ear, an upper guide box, an outer fixing ear, a rotating shaft, a sliding groove, a sliding seat, a fixing plate, a positioning screw, a rotating fixing rod, a fixing wheel mechanism and a rotating locking mechanism. The present invention clamps the cables entering and exiting the distribution cabinet between two left and right adjacent fixing wheel mechanisms, and the fixing wheel mechanism can move left and right along the sliding groove, and can also move forward and backward along the rotating fixing rod, so as to fix cables of various diameters. By moving the position of the fixing wheel mechanism, the cables can be fixed in corresponding positions as required, and the lower guide box and the upper guide box are combined together. The lower guide box can be rotated to adjust the angle with the upper guide box, and locked by rotating the locking mechanism. The inclination angle between the lower guide box and the upper guide box can be adjusted according to the angle of the cable, so that the cable can smoothly enter the lower guide box, which is convenient for wiring. However, the angle adjustment of the lead-in device in the distribution cabinet still has limitations. Since the inclination angle of the cable is closely related to the routing path, the inclination angles of multiple cables in the distribution cabinet are different. Therefore, uniform angle adjustment of the lead-in structure cannot meet the needs of all cables and may still cause some cables to be bent, affecting their service life.

[0004] Based on this, further improvement is still needed in meeting the adjustment requirements of multiple cables at different tilt angles. Summary of the invention

[0005] In view of the above problems, the present invention provides a distribution cabinet with a multi-angle adaptive lead structure, which realizes the function of flexibly controlling the inclination angle of a single cable through a support frame, a transverse bracket, an annular support seat and an adjustment component, thereby achieving the effect of automatically controlling the rotation of the annular support seat according to the force of the cable, thereby solving the problem that the lead structure of the existing distribution cabinet cannot adapt to the adjustment requirements of multiple cables with different inclination angles.

[0006] In order to solve the problems of the prior art, the present invention provides a distribution cabinet with a multi-angle adaptive lead structure, including a cabinet body, on which two lead structures are provided, and the two lead structures are respectively located on the inner and outer sides of the same side of the distribution cabinet, and the lead structure includes a support frame and a transverse frame; the support frame is provided with a slide rail; at least two transverse frames are provided and are slidably installed on the slide rail; an annular support seat is rotatably installed on the transverse frame, and a mounting frame is provided on the annular support seat; two first mounting seats are slidably installed on the mounting frame, and a cable guide wheel is rotatably installed on each first mounting seat, and a gap is provided between the two cable guide wheels for the cable to pass through; the mounting frame is also provided with an adjustment component for controlling the sliding of the first mounting seat.

[0007] Preferably, the annular support seat, the mounting frame, the transverse bracket and the sleeve are all provided with a gap for the cable to pass through.

[0008] Preferably, the adjustment assembly includes a first screw, a first guide rod and a first handle. The first screw is rotatably mounted on the mounting frame, and the first handle is fixedly mounted on one end of the first screw. The first screw is provided with two threaded sections with opposite thread rotation directions, and the two threaded sections are respectively threadedly connected to one end of two first mounting seats. Two first guide rods are provided, and the two first guide rods are respectively fixedly mounted on the sides of the notch in the mounting frame, and the other ends of the two first mounting seats are respectively slidably matched with the two first guide rods.

[0009] Preferably, a movement control device is also provided on the support frame, and the movement control device includes a linear drive component and a connecting component; the linear drive component is arranged on the support frame and is used to drive the transverse bracket to move; the connecting component is arranged on the transverse bracket and is used to control the connection between the transverse bracket and the driving end of the linear drive component; in a working state, when the connecting component connects the transverse bracket and the driving end of the linear drive component, the linear drive component will drive the transverse bracket to move along the slide rail when it is started; when the connecting component disconnects the transverse bracket and the driving end of the linear drive component, the linear drive component will not drive the transverse bracket to move when it is started.

[0010] Preferably, the linear drive assembly includes a second screw, a rotary driver, a second mounting seat and a threaded barrel; one end of the second screw is rotatably mounted on a support frame; the rotary driver is fixedly mounted on the support frame and its driving end is coaxially fixedly connected to the other end of the second screw; the second mounting seat is fixedly mounted on a transverse bracket; the threaded barrel is rotatably mounted on the second mounting seat and is threadedly connected to the second screw.

[0011] Preferably, the connecting assembly includes two docking rings located at both ends of the threaded barrel, the centers of the two docking rings are each provided with a through hole for the second screw to pass through, and the opposite sides of the two docking rings are symmetrically provided with mounting blind holes, the bottom of the mounting blind holes is fixedly connected to one end of the first elastic member, and the other end of the first elastic member extends into the hollow docking column and is fixedly connected thereto, a docking hole for plugging with the hollow docking column is provided on the end surface of the threaded barrel, and a connection control mechanism for controlling the docking ring to abut against the threaded barrel is also provided on the transverse bracket.

[0012] Preferably, the connection control mechanism includes a control component and a pushing component; the control component includes a connecting plate, a push plate and a second elastic member; the connecting plate is slidably mounted on the transverse bracket, and a protrusion is provided on the connecting plate, and the docking ring is fixedly mounted on the connecting plate; the first push plate is slidably mounted on the transverse bracket; the two ends of the second elastic member are respectively connected to the connecting plate and the transverse bracket; the pushing component is arranged on the transverse bracket and is used to control the sliding of the first push plate.

[0013] Preferably, the pushing assembly includes a second pushing plate, a straight handle and a third elastic member; the second pushing plate is fixedly connected to the first pushing plate; the straight handle is mounted on the second pushing plate; and both ends of the third elastic member are respectively connected to the second pushing plate and the transverse bracket.

[0014] Preferably, an auxiliary control mechanism for controlling the movement of the second push plate is also provided on the transverse bracket; the auxiliary control mechanism includes a fixing assembly and a reset assembly; the fixing assembly includes a buckle, a third mounting seat, a card block and a fourth elastic member; the buckle is arranged on the second push plate; the third mounting seat is mounted on the transverse bracket; the card block is slidably mounted on the third mounting seat; the two ends of the fourth elastic member are respectively connected to the card block and the third mounting seat; the reset assembly is arranged on the third mounting seat and is used to control the movement of the card block.

[0015] Preferably, the reset assembly includes a control frame and a fifth elastic member; the control frame is slidably mounted on the third mounting seat; an oblique notch is provided on the clamping block; and both ends of the fifth elastic member are respectively connected to the control frame and the third mounting seat.

[0016] Beneficial effects of the present invention: 1. The present invention realizes the function of flexibly controlling the inclination angle of a single cable through the support frame, the transverse support, the annular support seat and the adjustment component, so as to achieve the effect of automatically controlling the rotation of the annular support seat according to the force of the cable, and cooperates with the cable guide wheel to support the cable, thereby avoiding excessive bending of the cable; 2. The present invention realizes the function of facilitating the installation of cables through the notch, so as to achieve the effect of quickly installing the cables on the cable guide wheel; 3. The present invention realizes the function of controlling the movement of the first mounting seat through the first screw rod, the first guide rod and the first handle, thereby achieving the effect of controlling the distance between the two cable guide wheels. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The present invention is a three-dimensional structural schematic diagram of a power distribution cabinet with a multi-angle adaptive lead structure.

[0018] Figure 2 The invention is a three-dimensional structural schematic diagram of a lead structure in a power distribution cabinet with a multi-angle adaptive lead structure.

[0019] Figure 3 It is a three-dimensional structural schematic diagram of a single transverse support, a connecting control mechanism and an auxiliary control mechanism.

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of a single annular support seat and an adjustment component.

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of multiple lateral supports and mobile control devices.

[0022] Figure 6 It is a three-dimensional structure diagram of the connection components and the connection control mechanism. Figure 1 .

[0023] Figure 7 It is a three-dimensional decomposition structure diagram of the connected components.

[0024] Figure 8 It is a three-dimensional structure diagram of the connection components and the connection control mechanism. Figure 2 .

[0025] Fig. 9 It is a three-dimensional decomposition structural diagram of the connection control mechanism.

[0026] Fig.10 yes Fig. 9 Enlarged view of point A in the middle.

[0027] The numbers in the figure are: 1-cabinet; 11-support frame; 111-slide rail; 112-steel bar; 2-lateral support; 21-annular support seat; 211-mounting frame; 212-first mounting seat; 213-cable guide wheel; 214-notch; 22-adjustment assembly; 221-first screw rod; 222-first guide rod; 223-first handle; 23-sleeve; 3-movement control device; 31-linear drive assembly; 311-second screw rod; 312-rotation drive; 313-second mounting seat; 314-threaded cylinder; 32-connection assembly; 321-docking ring; 322 -hollow docking column; 323-first elastic member; 324-docking hole; 4-connection control mechanism; 41-control assembly; 411-connecting plate; 4111-protrusion; 412-first push plate; 413-second elastic member; 42-pushing assembly; 421-second push plate; 422-straight handle; 423-third elastic member; 5-auxiliary control mechanism; 51-fixing assembly; 511-buckle; 512-third mounting seat; 513-block; 5131-oblique notch; 514-fourth elastic member; 52-reset assembly; 521-control frame; 522-fifth elastic member. DETAILED DESCRIPTION

[0028] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0029] Reference Figure 1-Figure 4 A power distribution cabinet with a multi-angle adaptive lead structure, comprising a cabinet body 1, on which two lead structures are arranged, and the two lead structures are respectively located on the inner and outer sides of the same side of the power distribution cabinet. The lead structure comprises a support frame 11 and a transverse support 2, on which a slide rail 111 is arranged, and the transverse support 2 is provided with at least two and slidably mounted on the slide rail 111. An annular support seat 21 is rotatably mounted on the transverse support 2, and a mounting frame 211 is arranged on the annular support seat 21; two first mounting seats 212 are slidably mounted on the mounting frame 211, and a cable guide wheel 213 is rotatably mounted on each first mounting seat 212, and a gap is provided between the two cable guide wheels 213 for the cable to pass through; the mounting frame 211 is also provided with an adjustment component 22 for controlling the sliding of the first mounting seat 212.

[0030] The present invention can flexibly control the inclination angle of a single cable through the support frame 11, the transverse support 2, the annular support seat 21 and the adjustment assembly 22, can automatically control the rotation of the annular support seat 21 according to the force of the cable, and cooperate with the cable guide wheel 213 to support the cable, thereby avoiding excessive bending of the cable. Each transverse support 2 is provided with two annular support seats 21, and the two cables can be supported and guided by the cable guide wheels 213 on the two annular support seats 21. A sleeve 23 is rotatably mounted on the transverse support 2, and the inner cavity of the sleeve 23 is used to accommodate the cable. When guiding and supporting the cable, the operator first controls the two first mounting seats 212 to move away from each other through the adjustment component 22, and the first mounting seat 212 drives the cable guide wheel 213 to move, thereby increasing the gap between the two cable guide wheels 213 on the same mounting frame 211, and then passes the cable through the gap between the two cable guide wheels 213, from the cable guide wheel 213 outside the distribution cabinet to the cable guide wheel 213 inside the distribution cabinet, and then supports and guides the cable through the two pairs of cable guide wheels 213 corresponding to the positions on the two support frames 11 inside and outside the distribution cabinet. Through the arc support of the cable guide wheel 213 and the flexible rotation of the annular support seat 21, the cable automatically tilts in the direction of the tension when it is subjected to tension. At the same time, the annular support seat 21 rotates automatically under the action of the tension, thereby adapting to the tilt direction of the cable. At the same time, the spacing between the two cable guide wheels 213 on the mounting frame 211 can be adjusted, and cables of different diameters can be stably supported.

[0031] Reference Figure 1-Figure 4 The annular support seat 21, the mounting frame 211, the transverse bracket 2 and the sleeve 23 are all provided with a notch 214 for the cable to pass through.

[0032] When laying cables, it is necessary to pass the cables through the gaps between the cable guide wheels 213. For this purpose, notches 214 are correspondingly provided on the annular support seat 21, the mounting frame 211, the transverse bracket 2 and the sleeve 23. The present invention realizes the function of facilitating cable laying through the notches 214, and achieves the effect of quickly installing the cables on the cable guide wheels 213. Specifically, when laying the cable, the operator first rotates the annular support seat 21 and the sleeve 23 so that the notch 214 on the annular support seat 21 and the sleeve 23 is in the same position as the notch 214 on the transverse bracket 2, and then controls the two first mounting seats 212 to move in opposite directions through the adjustment component 22, and the first mounting seats 212 drive the cable guide wheels 213 to move synchronously, so that the distance between the two cable guide wheels 213 increases, and then installs the cable from the notch 214 to between the two cable guide wheels 213, and then controls the two cable guide wheels 213 to move toward each other through the adjustment component 22, so that the arc surfaces of the two cable guide wheels 213 are tightly fitted with the cable, and then rotates the sleeve 23 so that the notch 214 on the sleeve 23 is misaligned with the notch 214 on the transverse bracket 2, thereby preventing the cable from detaching from the transverse bracket 2, and at the same time further limiting and supporting the cable through the cooperation between the two cable guide wheels 213.

[0033] Reference Figure 1-Figure 4 The adjustment assembly 22 includes a first screw rod 221, a first guide rod 222 and a first handle 223. The first screw rod 221 is rotatably mounted on the mounting frame 211, and the first handle 223 is fixedly mounted on one end of the first screw rod 221. The first screw rod 221 is provided with two threaded sections with opposite thread rotation directions, and the two threaded sections are respectively threadedly connected with one end of the two first mounting seats 212. Two first guide rods 222 are provided, and the two first guide rods 222 are respectively fixedly mounted on the sides where the notch 214 is located in the mounting frame 211, and the other ends of the two first mounting seats 212 are respectively slidably matched with the two first guide rods 222.

[0034] When adjusting the distance between the two cable guide wheels 213, the operator holds the first handle 223 and rotates it. The first handle 223 drives the first screw 221 to rotate. When the first screw 221 rotates, it drives the two first mounting seats 212 threadedly connected thereto to move in opposite directions at the same speed. The first mounting seats 212 drive the cable guide wheels 213 to move synchronously, thereby controlling the two cable guide wheels 213 to move away from or closer to each other, thereby realizing the regulation of the distance between the two cable guide wheels 213.

[0035] Reference Figure 1 , Figure 2 and Figure 6: The support frame 11 is also provided with a movement control device 3, which includes a linear drive component 31 and a connection component 32, and the linear drive component 31 is electrically connected to the controller. The linear drive component 31 is arranged on the support frame 11 and is used to drive the transverse support 2 to move; the connection component 32 is arranged on the transverse support 2 and is used to control the connection between the transverse support 2 and the driving end of the linear drive component 31. When the connection component 32 connects the transverse support 2 and the driving end of the linear drive component 31, the linear drive component 31 starts to drive the transverse support 2 to slide along the slide rail 111; when the connection component 32 disconnects the transverse support 2 and the driving end of the linear drive component 31, the linear drive component 31 starts to not drive the transverse support 2 to move.

[0036] The present invention sets a connecting component 32 to control the connection between the transverse bracket 2 and the driving end of the linear drive component 31. When the position of the transverse bracket 2 needs to be adjusted, the transverse bracket 2 and the driving end of the linear drive component 31 are first connected through the connecting component 32, and then a signal is sent to the linear drive component 31 through the controller. The linear drive component 31 starts after receiving the signal, and drives the designated transverse bracket 2 to slide along the slide rail 111 through the connection of the connecting component 32. When the transverse bracket 2 slides, it drives the annular support seat 21 and the cable guide wheel 213 installed thereon to move synchronously to adjust the support position of the cable. After adopting this structural form, the sliding of the designated transverse bracket 2 can be flexibly controlled through the linear drive component 31 and the connecting component 32, and the transverse bracket 2 that needs to be moved can be controlled to move through a linear drive component 31, without the need to set a separate drive component for each transverse bracket 2, thereby reducing costs.

[0037] Reference Figure 2 , Figure 5 and Figure 6 The linear drive assembly 31 includes a second screw 311, a rotary driver 312, a second mounting seat 313 and a threaded barrel 314. The rotary driver 312 is a servo motor, and the servo motor is electrically connected to the controller. One end of the second screw 311 is rotatably mounted on the support frame 11, and the rotary driver 312 is fixedly mounted on the support frame 11 and its driving end is coaxially fixedly connected with the other end of the second screw 311. The second mounting seat 313 is fixedly mounted on the transverse bracket 2, and the threaded barrel 314 is rotatably mounted on the second mounting seat 313 and is threadedly connected with the second screw 311.

[0038] When the position of the transverse support 2 needs to be adjusted, the threaded barrel 314 and the transverse support 2 are first connected through the connecting assembly 32, thereby limiting the rotation of the threaded barrel 314, and then sending a signal to the rotation driver 312 through the controller, the rotation driver 312 starts and drives the second screw 311 to rotate, the second screw 311 drives the threaded barrel 314 threadedly connected thereto to move, and the threaded barrel 314 drives the transverse support 2 to slide along the slide rail 111 through the connecting assembly 32, so as to adjust the position of the annular support seat 21 and the cable guide wheel 213 installed on the transverse support 2, thereby adjusting the supporting position of the cable. Under the obstruction of the friction between the transverse support 2 and the support frame 11, the threaded barrels 314 on the other transverse supports 2 that are not connected to the threaded barrel 314 will rotate together with the second screw 311, and will not drive it to move.

[0039] Reference Figure 6 and Figure 7 The connecting assembly 32 includes two docking rings 321 located at both ends of the threaded barrel 314. The centers of the two docking rings 321 are each provided with a through hole for the second screw rod 311 to pass through. The opposite sides of the two docking rings 321 are symmetrically provided with mounting blind holes. The bottom of the mounting blind holes is fixedly connected to one end of the first elastic member 323. The first elastic member 323 is a compression spring. The other end of the first elastic member 323 extends into the hollow docking column 322 and is fixedly connected thereto. A docking hole 324 that is plugged into the hollow docking column 322 is provided on the end surface of the threaded barrel 314. A connection control mechanism 4 for controlling the docking ring 321 to abut against the threaded barrel 314 is also provided on the transverse bracket 2.

[0040] When the position of the lateral bracket 2 needs to be adjusted, the connecting control mechanism 4 is used to control the docking ring 321 to approach the threaded barrel 314. After the docking ring 321 abuts against the threaded barrel 314, the controller sends a signal to the rotation driver 312, and the rotation driver 312 starts and drives the second screw 311 to rotate. The second screw 311 drives the threaded barrel 314 to rotate. As the threaded barrel 314 rotates, the docking hole 324 on the threaded barrel 314 is aligned with the hollow docking column 322, and the hollow docking column 322 is aligned with the first The elastic member 323 is inserted into the docking hole 324 under the elastic force of the elastic member 323, and the docking ring 321 and the threaded cylinder 314 are connected through the cooperation between the docking hole 324 and the hollow docking column 322, while the docking ring 321 cannot rotate, thereby limiting the rotation of the threaded cylinder 314. The rotation of the second screw rod 311 will drive the threaded cylinder 314 to move, and the threaded cylinder 314 will drive the transverse bracket 2 to slide along the slide rail 111. The transverse bracket 2 drives the annular support seat 21 and the cable guide wheel 213 installed thereon to move synchronously to adjust the cable support position.

[0041] Reference Figure 3 , Figure 6 and Figure 8:The connection control mechanism 4 includes a control component 41 and a pushing component 42. The control component 41 includes a connecting plate 411, a push plate and a second elastic member 413, and the second elastic member 413 is a tension spring. The connecting plate 411 is slidably mounted on the transverse bracket 2, and a protrusion 4111 is provided on the connecting plate 411, and the docking ring 321 is fixedly mounted on the connecting plate 411. The first push plate 412 is slidably mounted on the transverse bracket 2. The two ends of the second elastic member 413 are respectively connected to the connecting plate 411 and the transverse bracket 2. The pushing component 42 is arranged on the transverse bracket 2 and is used to control the sliding of the first push plate 412.

[0042] When the position of the transverse bracket 2 needs to be adjusted, the first push plate 412 is first pushed toward the connecting plate 411 by the pushing assembly 42. The first push plate 412 squeezes the protruding portion 4111 of the connecting plate 411, thereby overcoming the elastic force of the second elastic member 413 to push the connecting plate 411 toward the threaded barrel 314. The connecting plate 411 drives the docking ring 321 to move. After the docking ring 321 abuts against the threaded barrel 314, a signal is sent to the rotation driver 312 through the controller. The rotation driver 312 is started and drives the second screw 311 to rotate. The second screw 311 drives the threaded barrel 314 to rotate. As the threaded barrel 314 rotates, the screw 311 drives the threaded barrel 314 to rotate. The docking hole 324 on the threaded cylinder 314 is aligned with the hollow docking column 322, and the hollow docking column 322 is inserted into the docking hole 324 under the elastic force of the first elastic member 323, and at this time, the two ends of the hollow docking column 322 are respectively located in the docking hole 324 and the installation blind hole, and the docking ring 321 and the threaded cylinder 314 are connected through the cooperation of the docking hole 324 and the hollow docking column 322. When the second screw 311 rotates, the threaded cylinder 314 moves along it, and the threaded cylinder 314 drives the transverse bracket 2 to slide along the slide rail 111, and the transverse bracket 2 drives the annular support seat 21 and the cable guide wheel 213 installed thereon to move, so as to adjust the supporting position of the cable.

[0043] Reference Figure 3 , Figure 6 and Figure 8 The push assembly 42 includes a second push plate 421, a straight handle 422 and a third elastic member 423, wherein the third elastic member 423 is a compression spring. The second push plate 421 is fixedly connected to the first push plate 412, the straight handle 422 is mounted on the second push plate 421, and the two ends of the third elastic member 423 are respectively connected to the second push plate 421 and the transverse bracket 2.

[0044] When the position of the transverse bracket 2 needs to be adjusted, the operator first holds the straight handle 422, overcomes the elastic force of the third elastic member 423 to push the second push plate 421, and the second push plate 421 drives the first push plate 412 to move toward the connecting plate 411, and the first push plate 412 squeezes the protrusion 4111 of the connecting plate 411, and then overcomes the elastic force of the second elastic member 413 to push the connecting plate 411 toward the threaded barrel 314, and the connecting plate 411 drives the docking ring 321 to move, so that the docking ring 321 abuts against the threaded barrel 314, and the rotation of the threaded barrel 314 is limited by the cooperation of the hollow docking column 322 and the docking hole 324, and then the transverse bracket 2 is controlled to move through the linear drive assembly 31. After the adjustment is completed, the operator releases the straight handle 422, and the second push plate 421 is reset under the elastic force of the third elastic member 423. After the connecting plate 411 loses the squeezing of the first push plate 412, it is reset under the elastic force of the second elastic member 413, and the docking ring 321 is separated from the threaded barrel 314. A steel bar 112 is provided on the support frame 11, and anti-slip stripes are provided on the surface of the steel bar 112. The side plate on the transverse bracket 2 contacts the steel bar 112, which increases the resistance encountered by the transverse bracket 2 when it moves, and prevents the second screw 311 from driving the threaded cylinder 314 to move when the rotary driver 312 is started.

[0045] Reference Figure 3 , Figure 8-Figure 10 : The transverse bracket 2 is also provided with an auxiliary control mechanism 5 for controlling the movement of the second push plate 421. The auxiliary control mechanism 5 includes a fixing assembly 51 and a reset assembly 52. ​​The fixing assembly 51 includes a buckle 511, a third mounting seat 512, a block 513 and a fourth elastic member 514, the fourth elastic member 514 is a compression spring, the buckle 511 is arranged on the second push plate 421, the third mounting seat 512 is installed on the transverse bracket 2, the block 513 is slidably installed on the third mounting seat 512, the two ends of the fourth elastic member 514 are respectively connected to the block 513 and the third mounting seat 512, and the reset assembly 52 is arranged on the third mounting seat 512 and used to control the movement of the block 513.

[0046] When the position of the transverse support 2 needs to be adjusted, the operator first pushes the straight handle 422 and the second push plate 421, and the second push plate 421 is moved to a position and then limited by the auxiliary control mechanism 5. Specifically, when the operator pushes the second push plate 421 to a specified position, the buckle 511 is aligned with the block 513, and the block 513 is engaged with the buckle 511 under the elastic force of the fourth elastic member 514. At this time, the two ends of the block 513 are respectively located in the buckle 511 and the third mounting seat 512, thereby limiting the movement of the second push plate 421, and then the movement of the transverse support 2 is controlled by the linear drive assembly 31. After the position adjustment of the transverse support 2 is completed, the block 513 is controlled to separate from the buckle 511 by overcoming the elastic force of the fourth elastic member 514 through the reset assembly 52, and then the second push plate 421 is reset under the elastic force of the third elastic member 423.

[0047] Reference Figure 3 , Figure 8-Figure 10 The reset assembly 52 includes a control frame 521 and a fifth elastic member 522, which is a compression spring. The control frame 521 is slidably mounted on the third mounting seat 512, and an oblique notch 5131 is provided on the block 513. The two ends of the fifth elastic member 522 are connected to the control frame 521 and the third mounting seat 512 respectively.

[0048] After the position adjustment of the transverse bracket 2 is completed, the operator overcomes the elastic force of the fifth elastic member 522 to push the control frame 521 toward the block 513, the control frame 521 squeezes the oblique notch 5131 of the block 513, overcomes the elastic force of the fourth elastic member 514 to control the block 513 to separate from the buckle 511, and the second push plate 421 is reset under the elastic force of the third elastic member 423, thereby realizing the function of controlling the movement of the block 513 by overcoming the elastic force of the fourth elastic member 514 through the control frame 521, the oblique notch 5131 and the fifth elastic member 522.

[0049] The above embodiments only express one or several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A power distribution cabinet with a multi-angle adaptive lead structure, characterized in that: include A cabinet body (1), wherein two lead structures are provided on the cabinet body (1), and the two lead structures are respectively located on the inner and outer sides of the same side of the distribution cabinet, the lead structure comprises a support frame (11) and a transverse support (2), and a slide rail (111) is provided on the support frame (11); The transverse bracket (2) is provided with at least two and is slidably mounted on the slide rail (111); an annular support seat (21) is rotatably mounted on the transverse bracket (2); a mounting frame (211) is provided on the annular support seat (21); two first mounting seats (212) are slidably mounted on the mounting frame (211); a cable guide wheel (213) is rotatably mounted on each first mounting seat (212); a gap is provided between the two cable guide wheels (213) for the cable to pass through; and an adjustment component (22) for controlling the sliding of the first mounting seats (212) is also provided on the mounting frame (211).

2. The power distribution cabinet with a multi-angle adaptive lead structure according to claim 1, characterized in that: The sleeve (23), the annular support seat (21), the mounting frame (211) and the transverse support (2) are all provided with a notch (214) for the cable to pass through.

3. The power distribution cabinet with a multi-angle adaptive lead structure according to claim 2, characterized in that: The adjustment assembly (22) comprises a first screw rod (221), a first guide rod (222) and a first handle (223); The first screw rod (221) is rotatably mounted on the mounting frame (211), and the first screw rod (221) is provided with two threaded sections with opposite thread rotation directions, and the two threaded sections are respectively threadedly connected to one end of the two first mounting seats (212); Two first guide rods (222) are provided, and the two first guide rods (222) are respectively fixedly mounted on the sides of the notch (214) in the mounting frame (211), and the other ends of the two first mounting seats (212) are respectively slidably matched with the two first guide rods (222); The first handle (223) is fixedly mounted on one end of the first screw rod (221).

4. The power distribution cabinet with a multi-angle adaptive lead structure according to claim 3, characterized in that: A movement control device (3) is also provided on the support frame (11), and the movement control device (3) comprises a linear drive component (31) and a connection component (32); The linear drive assembly (31) is arranged on the support frame (11) and is used to drive the transverse support (2) to move; The connection assembly (32) is arranged on the transverse support (2) and is used to control the connection between the transverse support (2) and the driving end of the linear drive assembly (31); In the working state, when the connecting component (32) connects the transverse support (2) and the driving end of the linear drive component (31), the linear drive component (31) starts to drive the transverse support (2) to move along the slide rail (111); when the connecting component (32) disconnects the transverse support (2) and the driving end of the linear drive component (31), the linear drive component (31) starts to not drive the transverse support (2) to move.

5. The power distribution cabinet with a multi-angle adaptive lead structure according to claim 4, characterized in that: The linear drive assembly (31) comprises a second screw rod (311), a rotary driver (312), a second mounting seat (313) and a threaded barrel (314); One end of the second screw rod (311) is rotatably mounted on the support frame (11); The rotary driver (312) is fixedly mounted on the support frame (11), and a driving end thereof is coaxially fixedly connected to the other end of the second screw rod (311); The second mounting seat (313) is fixedly mounted on the transverse bracket (2); The threaded barrel (314) is rotatably mounted on the second mounting seat (313) and is threadably connected to the second screw rod (311).

6. The power distribution cabinet with a multi-angle adaptive lead structure according to claim 5, characterized in that: The connection assembly (32) comprises two docking rings (321) located at both ends of the threaded barrel (314); a through hole for the second screw rod (311) to pass through is formed at the center of the two docking rings (321); mounting blind holes are formed symmetrically on opposite sides of the two docking rings (321); the bottom of the mounting blind hole is fixedly connected to one end of the first elastic member (323); the other end of the first elastic member (323) extends into the hollow docking column (322) and is fixedly connected thereto; a docking hole (324) for plugging and mating with the hollow docking column (322) is formed on the end surface of the threaded barrel (314); and a connection control mechanism (4) for controlling the docking ring (321) to abut against the threaded barrel (314) is further provided on the transverse bracket (2).

7. The power distribution cabinet with a multi-angle adaptive lead structure according to claim 6, characterized in that: The connection control mechanism (4) comprises a control component (41) and a pushing component (42); The control assembly (41) comprises a connecting plate (411), a push plate and a second elastic member (413); The connecting plate (411) is slidably mounted on the transverse bracket (2), and a protrusion (4111) is provided on the connecting plate (411), and the docking ring (321) is fixedly mounted on the connecting plate (411); The first push plate (412) is slidably mounted on the transverse bracket (2); Two ends of the second elastic member (413) are respectively connected to the connecting plate (411) and the transverse bracket (2); The pushing assembly (42) is arranged on the transverse bracket (2) and is used to control the sliding of the first pushing plate (412).

8. The power distribution cabinet with a multi-angle adaptive lead structure according to claim 7, characterized in that: The pushing assembly (42) comprises a second pushing plate (421), a straight handle (422) and a third elastic member (423); The second push plate (421) is fixedly connected to the first push plate (412); A straight handle (422) is mounted on the second push plate (421); Two ends of the third elastic member (423) are respectively connected to the second push plate (421) and the transverse bracket (2).

9. The power distribution cabinet with a multi-angle adaptive lead structure according to claim 8, characterized in that: An auxiliary control mechanism (5) for controlling the movement of the second push plate (421) is also provided on the transverse support (2); The auxiliary control mechanism (5) comprises a fixing component (51) and a reset component (52); The fixing assembly (51) comprises a buckle (511), a third mounting seat (512), a clamping block (513) and a fourth elastic member (514); The buckle (511) is arranged on the second push plate (421); The third mounting seat (512) is mounted on the transverse bracket (2); The clamping block (513) is slidably mounted on the third mounting seat (512); Two ends of the fourth elastic member (514) are respectively connected to the clamping block (513) and the third mounting seat (512); The reset assembly (52) is arranged on the third mounting seat (512) and is used to control the movement of the clamping block (513).

10. The power distribution cabinet with a multi-angle adaptive lead structure according to claim 9, characterized in that: The reset assembly (52) comprises a control frame (521) and a fifth elastic member (522); The control frame (521) is slidably mounted on the third mounting seat (512); An oblique notch (5131) (214) is formed on the clamping block (513); Two ends of the fifth elastic member (522) are respectively connected to the control frame (521) and the third mounting seat (512).

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