Rolling mechanism for cable support

Abstract

The utility model discloses a rolling mechanism for a cable support in the field of cable supports, which comprises a sliding cross roller, two ends of the sliding cross roller are arranged in channel steel of the cable support through connecting parts, so that the sliding cross roller rotates in the channel steel of the cable support; auxiliary vertical rollers are arranged at the top of the connecting part, and a placing position used for placing a cable is defined by the two auxiliary vertical rollers and the sliding transverse roller. The cable support solves the problems that a rigid fixing mode is usually adopted in an existing cable support, a large amount of manpower is needed to lift and transport a cable onto the cable support after the cable is unfolded, and time and labor are wasted, the cable can directly slide on the cable support through the sliding transverse roller during cable unfolding construction, and therefore the cable can be unfolded in place, and the construction efficiency is improved. Manpower input is greatly reduced, production cost is reduced, and production benefits are increased.

Description

Technical Field

[0001] The utility model relates to the technical field of cable brackets, in particular to a rolling mechanism for a cable bracket. Background Art

[0002] Cable rack is a device used to support and fix cables, usually made of metal, and is an important component in power systems. It is widely used in buildings, bridges, tunnels, railways and other projects, especially in harsh environments such as underground or trenches.

[0003] The main function of the cable support is to ensure that the cable remains stable during the laying process and prevent the cable from sagging or being damaged. By supporting the cable line, the cable support can bear the weight of the cable line, prevent the cable from sagging or being tightened, maintain the stability of the cable line, and protect the cable line from damage by external factors such as impact, friction and corrosion.

[0004] Existing cable racks usually adopt a rigid fixing method. Although the cable laying is highly mechanized, it still requires a lot of manpower to carry it to the cable rack after laying, which is time-consuming and labor-intensive.

[0005] The above defects need to be solved urgently. Utility Model Content

[0006] In order to solve the problem that the existing cable bracket usually adopts a rigid fixing method, a large amount of manpower is needed to carry the cable to the cable bracket after it is laid out, which is time-consuming and labor-intensive, the utility model provides a rolling mechanism for the cable bracket.

[0007] The technical solution of the utility model is as follows:

[0008] A rolling mechanism for a cable support, comprising a sliding transverse roller, both ends of which are arranged in a channel steel of the cable support through a connecting portion, so that the sliding transverse roller rotates in the channel steel of the cable support;

[0009] An auxiliary vertical roller is arranged on the top of the connecting portion, and a placement position for placing cables is formed between the two auxiliary vertical rollers and the sliding transverse roller.

[0010] According to the utility model of the above scheme, the sliding transverse roller includes a first connecting shaft and a transverse roller body sleeved on the outside of the first connecting shaft, the transverse roller body is rotatably connected to the first connecting shaft, and the two ends of the first connecting shaft are respectively connected to the corresponding connecting parts.

[0011] According to the above-mentioned solution of the utility model, a first connecting hole is provided on the connecting portion, and two of the first connecting shafts are connected to the corresponding first connecting holes.

[0012] According to the above-mentioned solution of the utility model, the first connecting shaft is provided with an external thread, the first connecting hole is a threaded hole, and the first connecting shaft is threadedly connected to the first connecting hole.

[0013] According to the utility model of the above scheme, each of the auxiliary vertical rollers includes a second connecting shaft and a vertical roller body sleeved on the outside of the second connecting shaft, the vertical roller body is rotatably connected to the second connecting shaft, and one end of the second connecting shaft is connected to the top of the corresponding connecting part.

[0014] According to the above-mentioned solution of the utility model, a second connecting hole is provided on the top of the connecting portion, and one end of the second connecting shaft is movably connected to the corresponding second connecting hole.

[0015] According to the above-mentioned solution of the utility model, the second connecting shaft is provided with an external thread, the second connecting hole is a threaded hole, and the second connecting shaft is threadedly connected to the second connecting hole.

[0016] According to the utility model of the above solution, both sides of the connecting part are provided with guiding inclined surfaces for facilitating taking and placing.

[0017] According to the above-mentioned solution of the utility model, the two guiding inclined surfaces have opposite inclined directions.

[0018] According to the utility model of the above solution, the axial direction of the auxiliary vertical roller is perpendicular to the axial direction of the sliding transverse roller.

[0019] The utility model according to the above scheme has the following beneficial effects:

[0020] In the rolling mechanism for the above-mentioned cable support, both ends of the sliding cross roller are arranged in the channel steel of the cable support through a connecting part, and an auxiliary vertical roller is arranged on the top of the connecting part. The sliding cross roller rotates in the channel steel of the cable support, and a placement position for placing the cable is formed between the two auxiliary vertical rollers and the sliding cross roller. When the cable is laid out, the cable can slide directly on the cable support through the sliding cross roller, so that the cable is laid out and in place, which greatly reduces manpower input, reduces production costs, and increases production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 This is a disassembled diagram of the utility model;

[0023] Figure 3 is a structural schematic diagram of the connecting part;

[0024] Figure 4 The utility model is applied to a cable support.

[0025] In the figure, 1, sliding transverse roller; 11, first connecting shaft; 12, transverse roller body; 2, auxiliary vertical roller; 21, second connecting shaft; 22, vertical roller body; 3, connecting part; 31, first connecting hole; 32, second connecting hole; 33, guiding inclined surface. DETAILED DESCRIPTION

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0027] like Figure 1 As shown, the utility model provides a rolling mechanism for a cable support, comprising a sliding transverse roller 1 and two auxiliary vertical rollers 2, the two auxiliary vertical rollers 2 are respectively arranged at both ends of the sliding transverse roller 1, the sliding transverse roller 1 is used to drive the cable to slide on the cable support, and the auxiliary vertical rollers 2 are used to assist the cable to slide on the sliding transverse roller 1.

[0028] like Figure 1 , Figure 2 , Figure 4 As shown, in this embodiment, both ends of the sliding roller 1 are arranged in the channel steel of the cable bracket through the connecting part 3, which not only ensures the stability of the sliding roller 1 on the cable bracket, but also allows the sliding roller 1 to rotate in the channel steel of the cable bracket. When the cable needs to be deployed, it is only necessary to place the cable on the sliding roller 1. Through simple external force pushing or mechanical traction, the cable can easily slide smoothly on the cable bracket under the drive of the sliding roller 1, which greatly reduces the friction between the cable and the bracket, making the cable deployment process more efficient and convenient. At the same time, even if an uneven or tortuous path is encountered during the cable deployment process, the sliding roller 1 can ensure that the cable can pass smoothly with its good rotation performance and supporting force, avoiding damage caused by friction or jamming.

[0029] like Figure 2As shown, in this embodiment, the sliding cross roller 1 includes a first connecting shaft 11 and a cross roller body 12. The first connecting shaft 11 serves as the skeleton of the sliding cross roller 1 and plays a role of connection and support. The two ends of the first connecting shaft 11 are respectively connected to the corresponding connecting parts 3, ensuring that the sliding cross roller 1 can be stably installed laterally in the channel steel of the cable bracket. It is not only firm and reliable, but also enables the sliding cross roller 1 to rotate freely in the channel steel, providing the necessary conditions for the smooth sliding of the cable. In addition, the cross roller body 12 is sleeved on the outside of the first connecting shaft 11, and the cross roller body 12 is rotatably connected to the first connecting shaft 11, that is, the cross roller body 12 can rotate around the first connecting shaft 11, and the top of the cross roller body 12 protrudes from the top of the channel steel of the cable bracket. When the cable is placed on the cross roller body 12, the cross roller body 12 can drive the cable to slide forward on the cable bracket, which greatly reduces the friction resistance between the cable and the bracket, making the cable deployment process easier and more efficient, and can greatly reduce the manpower investment in the cable deployment process. The cable that originally required the cooperation of multiple people and laborious dragging can now be easily moved forward under the drive of the sliding cross roller 1 with just a light push or pull. It not only reduces labor intensity and improves work efficiency, but also reduces the risk of cable damage caused by improper human operation.

[0030] like Figure 1 , Figure 2 As shown, in this embodiment, in order to ensure that the sliding roller 1 can be firmly installed in the channel steel of the cable support and meet the requirement of smooth sliding of the cable on the sliding roller 1, the length of the first connecting shaft 11 is greater than the length of the roller body 12, and the connecting portion 3 is provided with a first connecting hole 31, and the two first connecting shafts 11 are connected to the corresponding first connecting holes 31. During the installation process, the two first connecting shafts 11 are first inserted into the corresponding first connecting holes 31 respectively, and then the sliding roller 1 is transversely fixed in the channel steel of the cable support by an appropriate fastening method, so that it cannot be moved or changed at will, which not only ensures the stability of the sliding roller 1, but also avoids affecting the normal sliding of the cable due to the change of the position of the sliding roller 1 during the cable deployment process.

[0031] like Figure 2 , Figure 3As shown, in this embodiment, the first connecting shaft 11 of the sliding cross roller 1 is provided with an external thread, the first connecting hole 31 of the connecting portion 3 is a threaded hole, and the first connecting shaft 11 is threadedly connected to the first connecting hole 31. Through this threaded connection, the sliding cross roller 1 can be detachably mounted on the connecting portion 3, which not only facilitates the installation and disassembly of the rolling mechanism and improves the work efficiency, but also makes the maintenance and replacement of the sliding cross roller 1 more convenient. When the sliding cross roller 1 needs to be replaced or repaired, it can be easily removed from the connecting portion 3 by simply loosening the threaded connection, and then a new or repaired sliding cross roller 1 can be installed. Of course, the sliding cross roller 1 and the connecting portion 3 can also be designed to be connected by pin connection, snap connection, or other connection methods. In actual design, the connection method between the sliding cross roller 1 and the connecting portion 3 can be designed according to actual needs.

[0032] like Figure 1 , Figure 2 As shown, in this embodiment, the auxiliary vertical roller 2 is arranged at the top of the connecting part 3, and a placement position is formed between the two auxiliary vertical rollers 2 and the sliding cross roller 1. The cable is placed in the placement position, which can limit the cable. The auxiliary vertical rollers 2 and the sliding cross roller 1 work together to firmly fix the cable on the cable bracket, which not only enhances the overall stability of the cable bracket, but also can effectively prevent the cable from slipping off the bracket during movement, thereby improving the stability and safety of the cable installation and ensuring the stable installation of the cable on the bracket.

[0033] like Figure 1 , Figure 2 As shown, in this embodiment, each auxiliary vertical roller 2 includes a second connecting shaft 21 and a vertical roller body 22, and one end of the second connecting shaft 21 is connected to the top of the corresponding connecting portion 3, so that the auxiliary vertical roller 2 is vertically installed on the connecting portion 3. In addition, the vertical roller body 22 is sleeved on the outside of the second connecting shaft 21, and the vertical roller body 22 is rotatably connected to the second connecting shaft 21, that is, the vertical roller body 22 can rotate around the second connecting shaft 21. When the cable slides on the sliding cross roller 1, the vertical roller body 22 can assist the cross roller to convey the cable forward. This auxiliary conveying method not only reduces the burden of the sliding cross roller 1, but also makes the cable conveying process smoother and more efficient, which not only reduces labor costs, but also improves work efficiency, and brings great convenience to the installation and maintenance of the cable.

[0034] like Figure 2 , Figure 3As shown, in this embodiment, a second connection hole 32 is provided at the top of the connection part 3, and one end of the second connection shaft 21 of the auxiliary vertical roller 2 is movably connected to the corresponding second connection hole 32, so that the auxiliary vertical roller 2 is vertically installed on both sides of the sliding horizontal roller 1. This connection method is not only simple and fast, but also has sufficient stability and flexibility, ensuring that the auxiliary vertical roller 2 can be firmly fixed on both sides of the sliding horizontal roller 1. When the auxiliary vertical roller 2 is installed, the auxiliary vertical roller 2 and the sliding horizontal roller 1 together form a stable support structure, which not only enhances the overall stability of the cable bracket, but also effectively prevents the cable from deflecting or shaking when sliding on the sliding horizontal roller 1, making the cable sliding on the sliding horizontal roller 1 more stable and smooth, reducing the risk of cable damage caused by unstable sliding. At the same time, since the auxiliary vertical roller 2 is vertically installed on both sides of the sliding horizontal roller 1, the auxiliary vertical roller 2 can also play a certain limiting role on the cable, so that the cable can remain on the predetermined track during the sliding process, further improving the stability and safety of cable sliding.

[0035] like Figure 2 , Figure 3 As shown, in this embodiment, the second connecting shaft 21 of the auxiliary vertical roller 2 is provided with an external thread, the second connecting hole 32 of the connecting portion 3 is a threaded hole, and the second connecting shaft 21 is threadedly connected to the second connecting hole 32. Through this threaded connection, the auxiliary vertical roller 2 can be detachably mounted on the connecting portion 3, which not only facilitates the installation and disassembly of the rolling mechanism and improves the work efficiency, but also makes the maintenance and replacement of the auxiliary vertical roller 2 more convenient. When the auxiliary vertical roller 2 needs to be replaced or repaired, it can be easily removed from the connecting portion 3 by simply loosening the threaded connection, and then a new or repaired auxiliary vertical roller 2 can be installed. Of course, the auxiliary vertical roller 2 and the connecting portion 3 can also be designed to be connected by pin connection, snap connection, etc. In actual design, the connection method of the auxiliary vertical roller 2 and the connecting portion 3 can be designed according to actual needs.

[0036] In this embodiment, the axis direction of the auxiliary vertical roller 2 is perpendicular to the axis direction of the sliding horizontal roller 1, that is, the auxiliary vertical roller 2 is vertically arranged with the sliding horizontal roller 1, and the auxiliary vertical roller 2 and the sliding horizontal roller 1 together constitute a stable support structure, which can not only effectively support the weight of the cable, but also limit the cable to the placement position formed by them through the close cooperation between the two, so that when the cable slides on the sliding horizontal roller 1, it can remain on the predetermined track, avoiding the deviation or shaking of the cable, thereby improving the stability and safety of the cable sliding. Of course, it is also possible to design the axis of the auxiliary vertical roller 2 to be at a certain angle with the axis of the sliding horizontal roller 1, so that the placement position formed by the two meets the placement requirements of the cable. In actual design, we can also adjust the angle between the axis of the auxiliary vertical roller 2 and the axis of the sliding horizontal roller 1 according to specific needs. By adjusting the size of the angle, the shape and size of the placement position can be changed to adapt to cables of different specifications and types, so that the utility model can better adapt to various practical application scenarios, improving its applicability and practicality.

[0037] like Figure 3 As shown, in this embodiment, both sides of the connection part 3 are provided with guiding inclined surfaces 33 for easy placement and removal, so as to facilitate the placement or removal of the connection part 3 in the channel steel of the cable support. When the connection part 3 needs to be placed, the guiding inclined surfaces 33 can guide the connection part 3 to slide smoothly into the groove of the channel steel, reducing the difficulty of operation and improving work efficiency. Similarly, when the connection part 3 needs to be taken out, the guiding inclined surfaces 33 can also play a good guiding role, so that the connection part 3 can easily slide out of the channel steel, avoiding the trouble caused by getting stuck. In addition, the two guiding inclined surfaces 33 are inclined in opposite directions, which further enhances the guiding effect, so that the connection part 3 can be better guided and supported when placed and taken out, greatly improving the convenience and flexibility of operation.

[0038] When the utility model is in use, the sliding cross roller 1 and the auxiliary vertical roller 2 are first installed on the connecting part 3, and then the connecting part 3 is connected to the channel steel of the cable bracket, so that the sliding cross roller 1 rotates in the channel steel of the cable bracket, and a placement position for placing the cable is formed between the two auxiliary vertical rollers 2 and the sliding cross roller 1. When the cable is laid out, the cable can slide directly on the cable bracket through the sliding cross roller 1, so that the cable is laid out and in place, which greatly reduces manpower input, reduces production costs, and increases production benefits.

[0039] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

[0040] The above is an exemplary description of the utility model patent in conjunction with the accompanying drawings. It is obvious that the implementation of the utility model patent is not limited to the above-mentioned method. As long as various improvements are made by adopting the method concept and technical solution of the utility model patent, or the concept and technical solution of the utility model patent are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A rolling mechanism for a cable support, characterized in that: It comprises a sliding cross roller, both ends of which are arranged in the channel steel of the cable support through a connecting part, so that the sliding cross roller rotates in the channel steel of the cable support; An auxiliary vertical roller is arranged on the top of the connecting portion, and a placement position for placing cables is formed between the two auxiliary vertical rollers and the sliding transverse roller.

2. The rolling mechanism for a cable support according to claim 1, characterized in that: The sliding transverse roller comprises a first connecting shaft and a transverse roller body sleeved on the outside of the first connecting shaft. The transverse roller body is rotatably connected to the first connecting shaft, and both ends of the first connecting shaft are respectively connected to the corresponding connecting parts.

3. The rolling mechanism for a cable support according to claim 2, characterized in that: The connecting portion is provided with a first connecting hole, and the two first connecting shafts are connected to the corresponding first connecting holes.

4. The rolling mechanism for a cable support according to claim 3, characterized in that: The first connecting shaft is provided with an external thread, the first connecting hole is a threaded hole, and the first connecting shaft is threadedly connected to the first connecting hole.

5. The rolling mechanism for a cable support according to claim 1, characterized in that: Each of the auxiliary vertical rollers includes a second connecting shaft and a vertical roller body sleeved on the outside of the second connecting shaft. The vertical roller body is rotatably connected to the second connecting shaft, and one end of the second connecting shaft is connected to the top of the corresponding connecting portion.

6. The rolling mechanism for a cable support according to claim 5, characterized in that: A second connecting hole is provided on the top of the connecting portion, and one end of the second connecting shaft is movably connected to the corresponding second connecting hole.

7. The rolling mechanism for a cable support according to claim 6, characterized in that: The second connecting shaft is provided with an external thread, the second connecting hole is a threaded hole, and the second connecting shaft is threadedly connected to the second connecting hole.

8. The rolling mechanism for a cable support according to claim 1, characterized in that: Both sides of the connecting portion are provided with guiding inclined surfaces for easy taking and placing.

9. The rolling mechanism for a cable support according to claim 8, characterized in that: The two guiding inclined surfaces are inclined in opposite directions.

10. The rolling mechanism for a cable support according to claim 1, characterized in that: The axis direction of the auxiliary vertical roller is perpendicular to the axis direction of the sliding transverse roller.

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