Cable interlayer power cable winding displacement structure

Abstract

The invention relates to the field of cable installation and discloses a cable interlayer power cable winding displacement structure which comprises a winding displacement mechanism. Comprising a cable placing frame which is arranged in a cable bridge and is used for placing cables, a cable combing assembly which is adjustably arranged on the cable placing frame and is used for combing the cables, and a fixing assembly which is arranged in the cable placing frame, is connected with the cable combing assembly and is used for fixing the cables, the cable arranging device can be neatly arranged in a cable bridge, a worker can quickly and accurately assemble a plurality of cables, the working efficiency is greatly improved, the cables are prevented from being wound and crossed, gaps are kept between the cables, the cable arranging device is simple in structure and convenient to operate, and the cable arranging device is suitable for popularization and application. And heat dissipation is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of cable installation, and specifically relates to a cable laying structure for power cables in a cable interlayer. Background Art

[0002] In the power system, the cable interlayer is an important area for laying a large number of power cables. With the continuous growth of power demand, the number and types of cables in the cable interlayer are increasing day by day, and the traditional cable laying method has been difficult to meet the actual needs.

[0003] The existing equipment has the following disadvantages: When laying cables, due to the large number of cables, they are easily entangled and crossed with each other. And the traditional installation is generally carried out manually one by one for sorting, which increases the difficulty of cable laying, reduces the working efficiency of cable installation, and is also prone to problems such as cable overheating and insulation damage.

[0004] Therefore, the present application now proposes a cable laying structure for power cables in a cable interlayer to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a cable laying structure for power cables in a cable interlayer to solve the problems that there are a large number of cables, which are easily entangled and crossed with each other, and the traditional installation is generally carried out manually one by one for sorting, increasing the difficulty of cable laying and reducing the working efficiency of cable installation.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A cable laying structure for power cables in a cable interlayer, comprising:

[0007] A cable laying mechanism, including a wire placement rack arranged inside a cable tray for placing cables, a wire combing component adjustably arranged on the wire placement rack for combing the cables, and a fixing component arranged inside the wire placement rack and connected to the wire combing component for fixing the cables. The fixing component is used to fix the cables when the wire combing component is drawn out from the inside of the wire placement rack.

[0008] Among them, the wire combing component includes a moving ring inserted on the wire placement rack, a vertical plate arranged at the upper end of the moving ring, and a connecting plate arranged on one side of the moving ring for connecting a plurality of the moving rings. A wire placement groove for placing the moving ring is opened at the upper end of the wire placement rack, and a wire release groove for placing the cables is opened inside the moving ring.

[0009] Among them, the fixing component includes a clamping plate penetrating through the wire placement rack and a transmission member arranged inside the wire placement rack and connected to the moving ring. The clamping plates are symmetrically arranged with respect to the wire placement groove, and a moving groove for the clamping plate to move is opened on the wire placement rack.

[0010] Among them, the transmission member includes a mounting shaft disposed inside the wire placing frame, a gear sleeved on the mounting shaft, a rotating plate disposed on a side of the gear close to the clamping plate, and a connecting member disposed on the rotating plate and connected to the clamping plate. A rack meshed with the gear is disposed on the moving ring, and a mounting groove for the rotating plate to rotate is formed on the wire placing frame.

[0011] Among them, the connecting member includes a pushing plate disposed on the rotating plate and a connecting block disposed on the clamping plate, and the pushing plate is sleeved on the connecting block.

[0012] Among them, a limiting block is disposed at an upper end of the clamping plate, and a limiting groove for the limiting block to move is formed on the wire placing frame.

[0013] Among them, a fixing member for fixing the limiting block is disposed at a position corresponding to the limiting block inside the wire placing frame. The fixing member includes an elastic member disposed inside the wire placing frame and a fixing block disposed at a lower end of the elastic member and fixedly connected to the limiting block. A fixing groove for fixing the fixing block is formed on the limiting block, and a placing groove for placing the elastic member is formed on the wire placing frame.

[0014] Among them, a pull rod is disposed at an upper end of the fixing block, and the pull rod penetrates upward through the wire placing frame.

[0015] Among them, the clamping plate includes an arc section and a vertical section disposed at an upper end of the arc section.

[0016] Among them, an anti-slip pad is disposed on a side of the clamping plate close to the cable.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] When the wire combing assembly is drawn out from inside the wire placing frame in the present invention, the fixing assembly can fix the cable, ensuring the stability of the cable in the cable tray, reducing the abrasion and potential safety hazards caused by the shaking of the cable. Since the cable is combed by the wire combing assembly, it can be neatly arranged inside the cable tray, enabling the staff to quickly and accurately assemble multiple cables, greatly improving the work efficiency, and avoiding the cables from being entangled and crossed with each other. There is a gap between the cables, which helps with heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the main structure in an embodiment of the present invention;

[0020] Figure 2 is a schematic diagram of the structure of the cable arrangement inside the cable tray in an embodiment of the present invention;

[0021] Figure 3Schematic diagram of the front view in an embodiment of the present invention;

[0022] Figure 4 Schematic diagram of the connection structure between the wire arranging mechanism and the cable in an embodiment of the present invention;

[0023] Figure 5 Schematic diagram of the connection structure between the fixing component and the wire placing rack in an embodiment of the present invention;

[0024] Figure 6 Schematic diagram of the connection structure between the wire combing component and the fixing component in an embodiment of the present invention;

[0025] Figure 7 Schematic diagram of the fixing component in an embodiment of the present invention;

[0026] Figure 8 Schematic diagram of the moving direction of the wire combing component in an embodiment of the present invention;

[0027] Figure 9 Schematic diagram of the moving direction of the wire combing component driving the fixing component in an embodiment of the present invention;

[0028] Figure 10 Schematic diagram of the wire placing rack in an embodiment of the present invention;

[0029] Figure 11 Schematic diagram of the wire combing component in an embodiment of the present invention;

[0030] Figure 12 It is Figure 3 Schematic diagram of the enlarged part A in;

[0031] Figure 13 It is Figure 4 Schematic diagram of the enlarged part B in;

[0032] Figure 14 It is Figure 4 Schematic diagram of the enlarged part C in;

[0033] Figure 15 Schematic diagram of the position of the pull rod in an embodiment of the present invention.

[0034] In the figure: 1, cable tray; 101, mounting hole; 2, protective plate; 3, assembly plate; 4, cable; 5, wire arranging mechanism; 51, wire placing rack; 5101, moving groove; 5102, mounting groove; 5103, limiting groove; 5104, placing groove; 52, wire combing assembly; 521, moving ring; 522, vertical plate; 523, wire releasing groove; 524, rack; 525, connecting plate; 53, wire placing groove; 54, fixing assembly; 541, mounting shaft; 542, gear; 543, rotating plate; 544, pushing plate; 545, connecting block; 546, clamping plate; 547, limiting block; 54701, fixing groove; 548, fixing piece; 5481, elastic piece; 5482, fixing block; 5483, pull rod. Detailed implementation manners

[0035] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0036] Please refer to Figures 1 - 15 , the present invention provides a technical solution: a power cable wire arranging structure for a cable interlayer, including:

[0037] A wire arranging mechanism 5, including a wire placing rack 51 arranged inside the cable tray 1 for placing the cable 4, a wire combing assembly 52 adjustably arranged on the wire placing rack 51 for combing the cable 4, and a fixing assembly 54 arranged inside the wire placing rack 51 and connected to the wire combing assembly 52 for fixing the cable 4. The fixing assembly 54 is used to fix the cable 4 when the wire combing assembly 52 is withdrawn from the inside of the wire placing rack 51.

[0038] It should be noted that during operation, when routing the cable 4, the cable tray 1 is assembled, two cable trays 1 are connected, and then the assembly plate 3 is used to fix the two cable trays 1. The threaded holes on the assembly plate 3 are aligned with the mounting holes 101 on the cable tray 1, and then the assembly plate 3 and the cable tray 1 are fixed with bolts. Then, a wire placement rack 51 is installed at the port of the cable tray 1, and multiple cables 4 are evenly stacked inside the wire combing assembly 52. Then, the wire combing assembly 52 separates the multiple cables 4, creating a certain gap between two adjacent cables 4. Then, the operator holds both sides of the wire combing assembly 52, aligns the multiple cables 4 with the wire placement groove 53 at the upper end of the wire placement rack 51, and then places the cable 4 and the wire combing assembly 52 together inside the wire placement groove 53. Then, the wire combing assembly 52 is pulled towards the inside of the cable tray 1, and during the movement, it contacts the fixing assembly 54 inside the wire placement rack 51 and drives the fixing assembly 54 to move inside the wire placement rack 51 to fix the cable 4 inside the wire placement groove 53. Moreover, when the wire combing assembly 52 pulls the cable 4 to move, it can comb the cable 4, ensuring that the cables 4 are evenly stacked. Then, the cables 4 are evenly fixed in multiple wire placement racks 51 inside the cable tray 1. Then, the protective plate 2 is fixed to the upper end of the cable tray 1. By setting this device, when the wire combing assembly 52 is pulled out from inside the wire placement rack 51, the fixing assembly 54 can fix the cable 4, ensuring the stability of the cable 4 inside the cable tray 1, reducing the wear and safety hazards caused by the shaking of the cable 4. Since the cable 4 is combed by the wire combing assembly 52, it can be neatly arranged inside the cable tray 1, enabling the operator to quickly and accurately assemble multiple cables 4, greatly improving the work efficiency, and preventing the cables 4 from being entangled and crossed with each other. The gaps between the cables 4 contribute to heat dissipation.

[0039] In one embodiment, the wire combing assembly 52 includes a moving ring 521 inserted on the wire placement rack 51, a vertical plate 522 provided at the upper end of the moving ring 521, and a connecting plate 525 provided on one side of the moving ring 521 for connecting multiple moving rings 521. A wire placement groove 53 for placing the moving ring 521 is opened at the upper end of the wire placement rack 51, and a wire release groove 523 for placing the cable 4 is opened inside the moving ring 521.

[0040] With this design, referring to Figure 4 and Figure 11, the connecting plate 525 is used to connect multiple moving rings 521, making the entire wire combing assembly 52 a whole, which is more stable when combing the cable 4. After inserting multiple cables 4 into the inside of the wire laying groove 523, insert the moving ring 521 into the inside of the wire placement groove 53, and the connecting plate 525 is located at the rear side of the wire placement frame 51. Then, pull the connecting plate 525 to move away from the wire placement groove 53. At this time, the fixing component 54 inside the wire placement frame 51 fixes the cable 4, so that the cable 4 remains in the wire placement groove 53, enabling each cable 4 to be accurately placed in the corresponding wire placement groove 53, effectively avoiding the mutual entanglement and crossing of the cables 4, making the cables 4 arranged more neatly and orderly in the cable tray 1, which is convenient for subsequent maintenance and management.

[0041] In one embodiment, the fixing component 54 includes a clamping plate 546 penetrating through the wire placement frame 51 and a transmission member disposed inside the wire placement frame 51 and connected to the moving ring 521. The clamping plates 546 are symmetrically arranged with respect to the wire placement groove 53, and the wire placement frame 51 is provided with a moving groove 5101 for the clamping plate 546 to move.

[0042] With such a design, referring to Figure 4 , when the moving ring 521 is pulled out from the inside of the wire placement frame 51, the clamping plate 546 can be driven by the transmission member to approach and clamp the cable 4 to fix the cable 4. The clamping plates 546 are symmetrically arranged with respect to the wire placement groove 53, and can clamp the cable 4 placed in the wire placement groove 53 from both sides, so that the cable 4 receives a uniform clamping force, effectively preventing the cable 4 from displacing inside the wire placement frame 51, ensuring the stability of the cable 4 arrangement, and guaranteeing the safe operation of the power system.

[0043] In one embodiment, the transmission member includes a mounting shaft 541 disposed inside the wire placement frame 51, a gear 542 sleeved on the mounting shaft 541, a rotating plate 543 disposed on the side of the gear 542 close to the clamping plate 546, and a connecting member disposed on the rotating plate 543 and connected to the clamping plate 546. The moving ring 521 is provided with a rack 524 meshed with the gear 542, and the wire placement frame 51 is provided with a mounting groove 5102 for the rotating plate 543 to rotate.

[0044] With such a design, referring to Figures 5 - 9, a rack 524 provided on the moving ring 521 is meshed and connected with a gear 542 mounted on a mounting shaft 541 inside the wire placing frame 51. When the moving ring 521 moves in the wire placing groove 53 to sort the cable 4, the rack 524 moves accordingly. Through the meshing transmission between the gear 542 and the rack 524, the movement of the moving ring 521 can be accurately converted into the rotation of the gear 542. The rotation of the gear 542 drives the rotation of the rotating plate 543. The rotating plate 543 is connected to the clamping plate 546 through a connecting member, thereby driving the clamping plate 546 to move in the moving groove 5101, so that the clamping plate 546 clamps and fixes the cable 4. This transmission method realizes the synchronization of the movement of the moving ring 521 and the action of the clamping plate 546, ensuring that the cable 4 can be fixed in time while sorting the cable 4, and improving the overall coordination and working efficiency of the cable 4 wiring structure.

[0045] In one embodiment, the connecting member includes a pushing plate 544 provided on the rotating plate 543 and a connecting block 545 provided on the clamping plate 546. The pushing plate 544 is sleeved on the connecting block 545.

[0046] With such a design, referring to Figures 5 - 7 , the pushing plate 544 is sleeved on the connecting block 545. This sleeved structure enables the rotation of the rotating plate 543 to be smoothly transmitted to the clamping plate 546. When the rotating plate 543 rotates under the action of the rotating plate 543, the pushing plate 544 pushes the connecting block 545 to move, thereby driving the clamping plate 546 to move in the moving groove 5101. This transmission method ensures the smoothness and accuracy of the movement of the clamping plate 546 and improves the working efficiency of the entire fixing assembly 54.

[0047] In one embodiment, a limiting block 547 is provided at the upper end of the clamping plate 546, and a limiting groove 5103 for the limiting block 547 to move is formed on the wire placing frame 51.

[0048] With such a design, referring to Figures 5 - 7 , the limiting block 547 moves in the limiting groove 5103, which can effectively limit the movement range of the clamping plate 546. When the rotating plate 543 drives the clamping plate 546 to move to clamp the cable 4, the limiting groove 5103 can prevent the clamping plate 546 from moving excessively, ensuring that the clamping plate 546 always clamps the cable 4 within a suitable range and guaranteeing the reliability of the fixing of the cable 4 by the fixing assembly 54.

[0049] In one embodiment, a fixing member 548 for fixing the limiting block 547 is provided at a position corresponding to the limiting block 547 inside the wire placing rack 51. The fixing member 548 includes an elastic member 5481 provided inside the wire placing rack 51 and a fixing block 5482 provided at the lower end of the elastic member 5481 and fixedly connected to the limiting block 547. A fixing groove 54701 for fixing the fixing block 5482 is formed on the limiting block 547, and a placing groove 5104 for placing the elastic member 5481 is formed on the wire placing rack 51.

[0050] With such a design, referring to Figure 5 , the elastic member 5481 is arranged inside the placing groove 5104. Under the action of the limiting block 547, the elastic member 5481 is extruded inside the placing groove 5104, and the fixing block 5482 abuts against the upper end of the limiting block 547. When the fixing groove 54701 on the limiting block 547 moves below the fixing block 5482, the elastic member 5481 drives the fixing block 5482 to move downward, and then is clamped and fixed in the fixing groove 54701, so that the limiting block 547 is fixed in the limiting groove 5103, further improving the stability of the clamping plate 546 for fixing the cable 4.

[0051] In one embodiment, a pull rod 5483 is provided at the upper end of the fixing block 5482, and the pull rod 5483 penetrates upward through the wire placing rack 51.

[0052] With such a design, referring to Figure 15 , when the cable 4 is damaged and needs to be replaced, the staff can pull the pull rod 5483 upward to overcome the elastic force of the elastic member 5481, so that the fixing block 5482 is disengaged from the fixing groove 54701 of the limiting block 547, thereby facilitating the movement of the limiting block 547, and then adjusting the position of the clamping plate 546 to take out the damaged cable 4 from inside the clamping plate 546, making the disassembly and assembly of the cable 4 easier.

[0053] In one embodiment, the clamping plate 546 includes an arc section and a vertical section provided at the upper end of the arc section.

[0054] With such a design, referring to Figure 7 , the design of the arc section can well fit the circular surface of the cable 4. When the clamping plate 546 clamps the cable 4, the contact area between the arc section and the cable 4 is larger, and the clamping force can be more evenly distributed, avoiding damage to the cable 4 due to excessive local force. The vertical section is located at the upper end of the arc section, and it cooperates with the structure of the wire placing rack 51 to provide stable support and positioning for the clamping plate 546.

[0055] In one embodiment, an anti-slip pad is provided on one side of the clamping plate 546 close to the cable 4.

[0056] With such a design, referring to Figure 7, The anti-slip pad is usually made of a material with a large coefficient of friction, such as rubber. When the clamping plate 546 clamps the cable 4, the anti-slip pad can significantly increase the frictional force between the clamping plate 546 and the surface of the cable 4, ensuring that the cable 4 always remains in the correct position.

Claims

1. A cable layout structure for power cables in a cable interlayer, characterized in that, Including: A wire arranging mechanism (5), including a wire placing rack (51) arranged inside a cable tray (1) for placing a cable (4), a wire combing component (52) adjustably arranged on the wire placing rack (51) for combing the cable (4), and a fixing component (54) arranged inside the wire placing rack (51) and connected to the wire combing component (52) for fixing the cable (4). The fixing component (54) is used to fix the cable (4) when the wire combing component (52) is pulled out from the inside of the wire placing rack (51).

2. The power cable wiring structure in the cable interlayer according to claim 1, characterized in that: The wire combing component (52) includes a moving ring (521) inserted on the wire placing rack (51), a vertical plate (522) arranged at the upper end of the moving ring (521), and a connecting plate (525) arranged on one side of the moving ring (521) for connecting a plurality of the moving rings (521). A wire placing groove (53) for placing the moving ring (521) is formed at the upper end of the wire placing rack (51), and a wire releasing groove (523) for placing the cable (4) is formed inside the moving ring (521).

3. A cable interlayer power cable wiring structure according to claim 2, characterized in that: The fixing component (54) includes a clamping plate (546) penetrating through the wire placing rack (51) and a transmission member arranged inside the wire placing rack (51) and connected to the moving ring (521). The clamping plates (546) are symmetrically arranged with respect to the wire placing groove (53), and a moving groove (5101) for the clamping plate (546) to move is formed on the wire placing rack (51).

4. A cable interlayer power cable wiring structure according to claim 3, characterized in that: The transmission member includes a mounting shaft (541) arranged inside the wire placing rack (51), a gear (542) sleeved on the mounting shaft (541), a rotating plate (543) arranged on the side of the gear (542) close to the clamping plate (546), and a connecting member arranged on the rotating plate (543) and connected to the clamping plate (546). A rack (524) meshed with the gear (542) is arranged on the moving ring (521), and a mounting groove (5102) for the rotating plate (543) to rotate is formed on the wire placing rack (51).

5. A cable interlayer power cable wiring structure according to claim 4, characterized in that: The connecting member includes a pushing plate (544) arranged on the rotating plate (543) and a connecting block (545) arranged on the clamping plate (546). The pushing plate (544) is sleeved on the connecting block (545).

6. The power cable laying structure in the cable interlayer according to claim 3, wherein: A limiting block (547) is arranged at the upper end of the clamping plate (546), and a limiting groove (5103) for the limiting block (547) to move is formed on the wire placing rack (51).

7. A cable sandwich power cable wiring structure according to claim 6, characterized in that: A fixing member (548) for fixing the position-limiting block (547) is provided inside the wire placement frame (51) corresponding to the position of the position-limiting block (547). The fixing member (548) includes an elastic member (5481) provided inside the wire placement frame (51) and a fixing block (5482) provided at the lower end of the elastic member (5481) and fixedly connected to the position-limiting block (547). A fixing groove (54701) for fixing the fixing block (5482) is formed on the position-limiting block (547), and a placement groove (5104) for placing the elastic member (5481) is formed on the wire placement frame (51).

8. The cable laying structure of the power cable in the cable interlayer according to claim 7, characterized in that: A pull rod (5483) is provided at the upper end of the fixing block (5482), and the pull rod (5483) penetrates upward through the wire placement frame (51).

9. A cable sandwich power cable wiring structure according to claim 3, characterized in that: The clamping plate (546) includes an arc-shaped section and a vertical section provided at the upper end of the arc-shaped section.

10. A cable interlayer power cable wiring structure according to claim 3, characterized in that: An anti-slip pad is provided on one side of the clamping plate (546) close to the cable (4).

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