Spacing-adjustable cable rack for cable laying

Abstract

The utility model relates to the technical field of cable racks, in particular to a distance-adjustable cable rack for cable laying, which comprises a support, the surface of the support is connected with a U-shaped rack in a sliding manner, the surface of the U-shaped rack is fixedly connected with a clamp, the clamp comprises a clamp seat and a clamp block, the clamp block is connected with the clamp seat in a clamping manner, and the clamp seat is connected with the clamp block in a clamping manner. A sleeve is fixedly connected to the surface of the U-shaped frame, a limiting rod is slidably connected into the sleeve, a pull rod is fixedly connected to the surface of the limiting rod, a first spring is arranged on the surface of the pull rod in a sleeving mode, and a limiting hole is formed in the surface of the support. According to the utility model, the distance between the cables on the support can be adjusted, the distance between the cables on the support can be flexibly adjusted according to the diameters and numbers of different cables, the requirements of various laying scenes can be met, when the cables need to be replaced or overhauled, the distance can be rapidly adjusted, the operation is convenient, and the working efficiency is improved. And the phenomenon that the cables are too close to each other and are easy to wind can also be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cable racks, in particular to a cable rack with adjustable spacing for laying cables. Background Art

[0002] Cables are increasingly important in power lines. Power cables are used to transmit and distribute electrical energy. A cable rack is a support for placing cables, typically arranged side by side. Publication No. CN216720851U discloses a cable rack for assisting cable laying. The rack comprises a support column plate, with multiple evenly spaced fixing holes at both ends of the front side of the support column plate. Multiple evenly spaced mounting holes for the cable rack are located in the middle of the right side of the support column plate. The mounting holes and the fixing holes extend transversely through the support column plate. A cable rack is connected to the right side of the support column plate. The cable rack has a right-angled triangle structure. A fixing clip is fixed to the left side of the cable rack, which mates with the mounting hole. A first connecting block of identical structure is located at each end of the upper portion of the cable rack. A plurality of evenly spaced first cable troughs are located in the middle of the first connecting block. The first cable troughs are mateably connected to the cable rack. The advantageous effects of this invention include ease of adjustment, improved laying efficiency, and improved safety. However, when using the above technology, the spacing between multiple second cable laying troughs is fixed and cannot be adjusted, which makes it impossible to flexibly adjust the spacing on the cable rack according to the diameter and quantity of different cables during use to meet the needs of various laying scenarios. Moreover, if the cables are too close, they are prone to entanglement and will also affect heat dissipation. Utility Model Content

[0003] The purpose of this utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical solution: a cable rack for laying cables with adjustable spacing, comprising a bracket, the surface of the bracket is slidably connected to a U-shaped frame, the surface of the U-shaped frame is fixedly connected to a clamp, the clamp comprises a clamp seat and a clamp block, the clamp block is snap-connected to the clamp seat, the surface of the U-shaped frame is fixedly connected to a sleeve, the interior of the sleeve is slidably connected to a limiting rod, the surface of the limiting rod is fixedly connected to a pull rod, the surface of the pull rod is sleeved with a No. 1 spring, a limiting hole is provided on the surface of the bracket, the limiting rod is inserted into the inside of the limiting hole, a threaded hole is provided on the surface of the clamp block, the inside of the threaded hole is threadedly connected to a screw rod, and the bottom end of the screw rod is rotatably connected to a splint.

[0005] Preferably, a magnet is fixedly connected to the surface of the limiting rod, and the magnet is adsorbed and connected to the U-shaped frame. Here, the stability of the connection between the limiting rod and the bracket can be further improved.

[0006] Preferably, there are seven groups of the limiting holes, and the seven groups of the limiting holes are evenly distributed on the surface of the bracket. Here, the position of the cable on the cable rack can be directional-adjusted according to installation requirements.

[0007] Preferably, a guide rod is fixedly connected to the surface of the clamping plate, a guide hole is formed on the surface of the clamping block, and the guide rod is slidably connected to the inside of the guide hole. Here, the clamping plate can be guided and limited during the up and down movement to prevent the clamping plate from rotating due to the rotation of the screw rod, which would affect the fixing effect of the cable.

[0008] Preferably, the arc surface of the clamping plate is fixedly connected to an upper cushion, and the arc surface of the clamping seat is fixedly connected to a lower cushion. Here, the surface of the cable can be made anti-slip to avoid the surface of the cable being clamped.

[0009] Preferably, the surface of the clamping seat is provided with a slot, the surface of the clamping block is provided with a square slot, a first clamping block is slidably connected to the interior of the square slot, a second spring is fixedly connected to the surface of the first clamping block, the other end of the second spring is fixedly connected to the second clamping block, and a first pressure rod and a second pressure rod are fixedly connected to the surfaces of the first and second clamping blocks, respectively. This facilitates assembly and disassembly between the clamping seat and the clamping block, and facilitates placing the cable between the clamping seat and the clamping block, thereby improving the convenience and work efficiency of cable fixing.

[0010] Preferably, a pin is fixedly connected to the surface of the clamp block, and a socket is formed on the surface of the clamp base, and the pin is inserted into the socket. Here, the clamp base engaged with the clamp base can be limited to prevent the clamp block from being displaced due to accidental collision, which would affect the effect of the clamp block and the clamp base being fixed.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are:

[0012] When the cable is to be installed in the bracket, the distance between the cables can be adjusted by pulling the pull rod on the sleeve, and the pull rod moves downward, driving the limit rod to slide inside the sleeve and squeezing the No. 1 spring, so that the limit rod is disengaged from the limit hole on the bracket, and then the clamping block and the clamping seat are pushed to make the clamping seat slide left and right on the bracket. When it is adjusted to the appropriate position, the pull rod is released, and the limit rod is inserted into the limit hole under the action of the No. 1 spring, and the magnet on the limit rod is attracted to the surface of the U-shaped frame, so that the distance between the cables on the bracket can be adjusted. The spacing of the cables on the bracket can be flexibly adjusted according to the diameter and number of different cables to meet the needs of various laying scenarios. When the cables need to be replaced or repaired, the spacing can be quickly adjusted, which is convenient for operation and can also avoid the cables being too close and easily entangled.

[0013] 2. In the utility model, a first clamping block, a second spring, a second clamping block, a first pressure rod and a second pressure rod structure are provided. When installing the cable, the cable is first placed on the arc surface of the clamp seat, and then the first pressure rod and the second pressure rod are pressed. The first clamping block and the second clamping block slide in the square groove on the clamping block and squeeze the second spring. Then the first clamping block and the second clamping block are inserted into the clamping slot. At this time, the pin on the clamping block is inserted into the socket on the clamp seat, which makes it convenient to disassemble and assemble the clamp seat and the clamping block, and to place the cable between the clamp seat and the clamping block, which is beneficial to improving the convenience and work efficiency of fixing the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a schematic diagram of a cable rack for laying cables with adjustable spacing;

[0015] Figure 2 The utility model provides a bottom view of a cable rack for laying cables with adjustable spacing;

[0016] Figure 3 The utility model proposes a cable rack for laying cables with adjustable spacing Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 The utility model proposes a cable rack for laying cables with adjustable spacing Figure 2 Enlarged view of point B in the middle;

[0018] Figure 5 The utility model provides a bottom view of a cable rack for laying cables with adjustable spacing.

[0019] Legend:

[0020] 1. Bracket; 2. U-shaped frame; 3. Clamp seat; 4. Clamp block; 5. Limit hole; 6. Sleeve; 7. Limit rod; 8. Magnet; 9. Spring No. 1; 10. Pull rod; 11. Screw rod; 12. Threaded hole; 13. Clamp plate; 14. Upper cushion; 15. Guide rod; 16. Lower cushion; 17. Slot; 18. Socket; 19. Square slot; 20. Pin; 21. First clamping block; 22. Spring No. 2; 23. Second clamping block; 24. First pressure rod; 25. Second pressure rod; 26. Guide hole. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1

[0024] See also Figure 1-5The utility model provides a technical solution: a cable rack for laying cables with adjustable spacing, comprising a bracket 1, a U-shaped frame 2 being slidably connected to the surface of the bracket 1, a clamp being fixedly connected to the surface of the U-shaped frame 2, the clamp comprising a clamping seat 3 and a clamping block 4, the clamping block 4 being snap-connected to the clamping seat 3, a sleeve 6 being fixedly connected to the surface of the U-shaped frame 2, a limiting rod 7 being slidably connected inside the sleeve 6, a pull rod 10 being fixedly connected to the surface of the limiting rod 7, a spring 9 being sleeved on the surface of the pull rod 10, a limiting hole 5 being provided on the surface of the bracket 1, the limiting rod 7 being inserted into the inside of the limiting hole 5, a threaded hole 12 being provided on the surface of the clamping block 4, a screw rod 11 being threadedly connected to the inside of the threaded hole 12, a clamping plate 13 being rotatably connected to the bottom end of the screw rod 11, a magnet 8 being fixedly connected to the surface of the limiting rod 7, and the magnet 8 being connected to the U-shaped frame 2 adsorption connection, here the stability of the connection between the limit rod 7 and the bracket 1 can be further improved, there are seven groups of limit holes 5, and the seven groups of limit holes 5 are equidistantly distributed on the surface of the bracket 1, here the position of the cable on the cable rack can be directionally adjusted according to installation requirements, the surface of the splint 13 is fixedly connected with a guide rod 15, and the surface of the clamping block 4 is provided with a guide hole 26, and the guide rod 15 is slidably connected to the inside of the guide hole 26, here the splint 13 can be guided and limited during the up and down movement to prevent the splint 13 from rotating due to the rotation of the screw rod 11, affecting the fixing effect of the cable, the arc surface of the splint 13 is fixedly connected with the upper soft pad 14, and the arc surface of the clamping seat 3 is fixedly connected with the lower soft pad 16, here the surface of the cable can be non-slip to avoid clamping the surface of the cable.

[0025] Example 2

[0026] See also Figure 4-5 The surface of the clamping seat 3 is provided with a card slot 17, and the surface of the clamping block 4 is provided with a square groove 19. The inside of the square groove 19 is slidably connected to a first clamping block 21, and the surface of the first clamping block 21 is fixedly connected to a No. 2 spring 22, and the other end of the No. 2 spring 22 is fixedly connected to a second clamping block 23. The surfaces of the first clamping block 21 and the second clamping block 23 are respectively fixedly connected to a first pressure rod 24 and a second pressure rod 25. It is convenient here to disassemble and assemble between the clamping seat 3 and the clamping block 4, and it is convenient to place the cable between the clamping seat 3 and the clamping block 4, which is conducive to improving the convenience and work efficiency of fixing the cable. The surface of the clamping block 4 is fixedly connected with a pin 20, and the surface of the clamping seat 3 is provided with a socket 18, and the pin 20 is inserted into the inside of the socket 18. The clamping seat 3 connected to the clamping seat can be limited here to avoid displacement of the clamping block 4 due to accidental collision, which affects the effect of the clamping and fixing of the clamping block 4 and the clamping seat 3.

[0027] Working principle: During use, when installing the cable, first place the cable on the arc surface of the clamp seat 3, then press the first pressure rod 24 and the second pressure rod 25, the first clamping block 21 and the second clamping block 23 slide in the square groove 19 on the clamping block 4 and squeeze the No. 2 spring 22, then insert the first clamping block 21 and the second clamping block 23 into the clamping groove 17, at this time the pin 20 on the clamping block 4 is inserted into the socket 18 on the clamp seat 3, then rotate the screw rod 11, the screw rod 11 rotates in the threaded hole 12 on the clamping block 4, pushing the splint 13 to move downward, and the guide rod 15 on the splint 13 slides in the guide hole 26, the upper soft pad 14 on the splint 13 and the lower soft pad 16 on the arc surface of the clamp seat 3 can protect the surface of the cable, making it convenient to disassemble and assemble between the clamp seat 3 and the clamping block 4, and convenient to place the cable between the clamp seat 3 and the clamping block 4, which is conducive to improving the convenience of fixing the cable. When the cable is in the proper position, the pull rod 10 is released, and the limit rod 7 is inserted into the limit hole 5 under the action of the spring 9, and the magnet 8 on the limit rod 7 is attracted to the surface of the U-shaped frame 2, so that the distance between the cables on the bracket 1 can be adjusted. The spacing of the cables on the bracket 1 can be flexibly adjusted according to the diameter and quantity of different cables to meet the needs of various laying scenarios. When the cables need to be replaced or repaired, the spacing can be quickly adjusted, which is convenient for operation and can also avoid the cables being too close and easily entangled.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A cable rack for laying cables with adjustable spacing, comprising a bracket (1), characterized in that: The surface of the bracket (1) is slidably connected to a U-shaped frame (2), and the surface of the U-shaped frame (2) is fixedly connected to a clamp, and the clamp includes a clamp seat (3) and a clamp block (4), and the clamp block (4) is snap-connected to the clamp seat (3). The surface of the U-shaped frame (2) is fixedly connected to a sleeve (6), and the interior of the sleeve (6) is slidably connected to a limit rod (7), and the surface of the limit rod (7) is fixedly connected to a pull rod (10), and the surface of the pull rod (10) is sleeved with a No. 1 spring (9). A limit hole (5) is provided on the surface of the bracket (1), and the limit rod (7) is inserted into the interior of the limit hole (5). A threaded hole (12) is provided on the surface of the clamp block (4), and the interior of the threaded hole (12) is threadedly connected to a screw rod (11), and the bottom end of the screw rod (11) is rotatably connected to a clamp plate (13).

2. The cable rack for laying cables with adjustable spacing according to claim 1, characterized in that: A magnet (8) is fixedly connected to the surface of the limiting rod (7), and the magnet (8) is adsorbed and connected to the U-shaped frame (2).

3. The cable rack for laying cables with adjustable spacing according to claim 1, characterized in that: There are seven groups of the limiting holes (5), and the seven groups of the limiting holes (5) are distributed at equal intervals on the surface of the bracket (1).

4. The cable rack for laying cables with adjustable spacing according to claim 1, characterized in that: A guide rod (15) is fixedly connected to the surface of the clamping plate (13), a guide hole (26) is opened on the surface of the clamping block (4), and the guide rod (15) is slidably connected to the inside of the guide hole (26).

5. The cable rack for laying cables with adjustable spacing according to claim 1, characterized in that: The arc surface of the clamping plate (13) is fixedly connected to an upper cushion (14), and the arc surface of the clamping seat (3) is fixedly connected to a lower cushion (16).

6. The cable rack for laying cables with adjustable spacing according to claim 1, characterized in that: A clamping groove (17) is provided on the surface of the clamping seat (3), a square groove (19) is provided on the surface of the clamping block (4), a first clamping block (21) is slidably connected inside the square groove (19), a second spring (22) is fixedly connected to the surface of the first clamping block (21), the other end of the second spring (22) is fixedly connected to the second clamping block (23), and a first pressure rod (24) and a second pressure rod (25) are fixedly connected to the surfaces of the first clamping block (21) and the second clamping block (23), respectively.

7. The cable rack for laying cables with adjustable spacing according to claim 1, characterized in that: A pin (20) is fixedly connected to the surface of the clamping block (4), a socket (18) is provided on the surface of the clamping seat (3), and the pin (20) is inserted into the socket (18).

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