Cable support for electric power engineering

Abstract

The utility model discloses a cable support for electric power engineering, which belongs to the technical field of cable supports and comprises a stand column, a plurality of groups of cantilevers are mounted on one side of the stand column, empty grooves are formed in the cantilevers, and limiting components are mounted in the empty grooves. Through the arrangement of the empty groove and the limiting assembly, the limiting plates can be uniformly distributed on the cantilever through the empty groove to limit the cable, the cable is prevented from deviating or being mutually wound in the moving process, a worker can rotate a hand wheel in the limiting assembly according to the diameter of the cable, and the hand wheel drives an adjusting rod to rotate along the cantilever through a shaft seat; in the rotating process of the adjusting rod, the position of the base at one end can be adjusted, movement of the base at one end can drive the telescopic frame to move through the main shaft, the telescopic frame moves to drive the multiple bases to be adjusted at the same time, and then the distance between the limiting plates is adjusted; limiting requirements of cables with different diameters are met by adjusting the distance between the limiting plates, and the practicability is improved.

Description

Technical Field

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

[0002] During the cable construction process, it is necessary to first arrange multiple cable supports at intervals along the length of the cable trench and fix each cable support on the side wall of the cable trench. Then, the cables are laid along the cable trench and supported by the cable supports. The existing cable support includes a column and multiple support arms arranged at intervals along one side of the column.

[0003] Chinese patent publication number CN219659366U discloses a cable bracket, which uses rollers to guide the cable and prevent it from falling off during transportation, making it easier to lay and install the cable. The clamps clamp and fix the cable, making cable construction more time-saving and labor-saving.

[0004] However, compared with the prior art and comparative documents, during the use of the existing cable bracket, the workers first place the cable on the cantilever, and then pull the cable through an external traction device to lay it. During the movement of the cable, it is easy for the cable to rub against the pre-laid cables, causing the cable to deviate and detach from the bracket during movement, and the cables to entangle with each other, making it inconvenient to use. Utility Model Content

[0005] The main purpose of the utility model is to provide a cable support for electric power engineering.

[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0007] A cable support for electric power engineering comprises a column, a plurality of cantilevers are installed on one side of the column, an empty slot is opened on the cantilever, a limit assembly is installed in the empty slot, the limit assembly comprises a plurality of limit plates penetrating the top of the cantilever, and a base is installed at the bottom of each limit plate group, a main shaft is fixed in the middle of the bottom end of the base, a telescopic frame is rotatably connected to the outside of the main shaft, the telescopic frame is a scissor-type structure, and the telescopic frame has a plurality of connecting shafts for support, an axle seat is installed in the middle of the outside of the base away from one end of the column in the empty slot, an adjusting rod is fixed in the axle seat, and the adjusting rod passes through one side wall of the cantilever, the adjusting rod is threadedly connected to the cantilever, and a hand wheel is installed at one end of the adjusting rod.

[0008] Preferably, a sliding seat is symmetrically installed on the top of the base, and a guide groove adapted to the sliding seat is opened below the top of the cantilever, and the sliding seat is slidably connected to the guide groove.

[0009] Preferably, two groups of rollers are symmetrically installed on both sides of the upper part of the cantilever, and the rollers are rotatably connected to the cantilever.

[0010] Preferably, a connecting plate is fixed to the side of the cantilever facing the column, and through holes are provided at four corners of the connecting plate.

[0011] Preferably, fixing bolts are installed on the outer sides of the four corners of the connecting plate, and the fixing bolts correspond to the positions of the through holes on the connecting plate.

[0012] Preferably, a reinforcing rib is installed at the bottom of the cantilever, the reinforcing rib is in a triangular structure, and one end of the reinforcing rib is fixedly connected to the connecting plate.

[0013] Preferably, mounting holes are symmetrically provided on the upper and lower sides of the column.

[0014] The beneficial technical effects are:

[0015] By setting the empty slots and the limit assembly, the limit plates can be evenly distributed on the cantilever through the empty slots to limit the cables, so as to avoid the cables from being offset or entangled with each other during the movement. The staff can turn the hand wheel in the limit assembly according to the diameter of the cable, and the hand wheel drives the adjusting rod to rotate along the cantilever through the shaft seat. During the rotation of the adjusting rod, the position of the base at one end can be adjusted. The movement of the base at one end can drive the telescopic frame to move through the main shaft, and the movement of the telescopic frame can drive multiple groups of bases to be adjusted at the same time, thereby adjusting the spacing between the limit plates. By adjusting the spacing between the limit plates, the limiting requirements of cables with different diameters can be met, thereby improving practicality.

[0016] By setting the sliding seat and the guide groove, the sliding seat on the top of the base can move synchronously along the guide groove when the base drives the limit plate to move, and the sliding seat is guided by the guide groove, thereby ensuring the stability of the base when moving;

[0017] By symmetrically installing two sets of rollers on the cantilever, the bottom of the cable can be against the top of the roller during the movement of the cable, and the roller can be driven by friction to rotate in the empty groove, thereby avoiding friction between the cable and the cantilever and preventing damage to the cable surface and potential safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a preferred embodiment of a cable support for electric power engineering according to the utility model;

[0019] Figure 2 A main cross-sectional view of a preferred embodiment of a cable support for electric power engineering according to the utility model;

[0020] Figure 3 It is a schematic diagram of the positional relationship among the cantilever, roller, connecting plate, fixing bolts and reinforcing ribs in a preferred embodiment of a cable support for power engineering according to the utility model;

[0021] Figure 4A cross-sectional view of a cantilever in a preferred embodiment of a cable support for electric power engineering according to the utility model;

[0022] Figure 5 It is a front view of a limiting assembly in a preferred embodiment of a cable support for electric power engineering according to the utility model;

[0023] Figure 6 The present invention is a bottom view of a limiting assembly in a preferred embodiment of a cable support for electric power engineering according to the present invention.

[0024] The following are the descriptions of the reference numerals:

[0025] 1. Column; 2. Cantilever; 3. Empty slot; 4. Limiting assembly; 401. Limiting plate; 402. Base; 403. Spindle; 404. Telescopic frame; 405. Axle seat; 406. Adjusting rod; 407. Handwheel; 5. Guide groove; 6. Sliding seat; 7. Roller; 8. Connecting plate; 9. Fixing bolt; 10. Reinforcing rib; 11. Mounting hole. DETAILED DESCRIPTION

[0026] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0027] like Figure 1-Figure 6As shown, a cable support for power engineering provided in this embodiment includes a column 1, and multiple groups of cantilevers 2 are installed on one side of the column 1. The cantilever 2 can support the cable. An empty slot 3 is opened on the cantilever 2, and a limiting component 4 is installed in the empty slot 3. The limiting component 4 includes multiple groups of limiting plates 401 that pass through the top of the cantilever 2, and a base 402 is installed at the bottom of each group of limiting plates 401. The limiting plates 401 can be driven by the base 402 to move to adjust the spacing between them to meet the limiting requirements of cables with different diameters, and the cables are limited by the limiting plates 401 to prevent them from detaching from the cantilever 2 or entangled with each other during movement. A main shaft 403 is fixed to the middle of the bottom end of the base 402, and the main shaft 403 can connect the base 402 and the telescopic frame 404. The telescopic frame 404 is also supported. The telescopic frame 404 is rotatably connected to the outer side of the main shaft 403. The telescopic frame 404 can drive multiple groups of bases 402 to move synchronously. The telescopic frame 404 is a scissor-type structure, and the telescopic frame 404 has multiple connecting shafts for support. An axle seat 405 is installed in the middle of the outer side of the base 402 away from one end of the column 1 in the empty slot 3. The axle seat 405 can connect the base 402 and the adjusting rod 406. An adjusting rod 406 is fixed in the axle seat 405. The adjusting rod 406 can adjust the position of the base 402 at one end, and the adjusting rod 406 passes through one side wall of the cantilever 2. The adjusting rod 406 is threadedly connected to the cantilever 2. A handwheel 407 is installed at one end of the adjusting rod 406, which is convenient for the staff to use the handwheel 407 to rotate the adjusting rod 406.

[0028] like Figure 4 As shown, a sliding seat 6 is symmetrically installed on the top of the base 402, and a guide groove 5 adapted to the sliding seat 6 is opened below the top of the cantilever 2. The sliding seat 6 is slidably connected to the guide groove 5. When the base 402 drives the limit plate 401 to move, the sliding seat 6 on the top of the base 402 can move synchronously along the guide groove 5. The sliding seat 6 is guided by the guide groove 5, thereby ensuring the stability of the base 402 when moving.

[0029] like Figure 1-Figure 4 As shown, two groups of rollers 7 are symmetrically installed on both sides of the upper part of the cantilever 2. During the movement of the cable, the bottom of the cable can abut against the top of the roller 7, and the roller 7 can rotate in the empty slot 3 driven by the friction force, thereby avoiding friction between the cable and the cantilever 2, preventing the cable surface from being damaged and posing a safety hazard, and the roller 7 is rotationally connected to the cantilever 2.

[0030] like Figure 1-Figure 3 As shown, a connecting plate 8 is fixed to the side of the cantilever 2 facing the column 1, and the cantilever 2 is connected to the column 1 through the connecting plate 8, and through holes are opened at the four corners of the connecting plate 8.

[0031] like Figure 1-Figure 3As shown, fixing bolts 9 are installed on the outer sides of the four corners of the connecting plate 8, and the fixing bolts 9 correspond to the positions of the through holes on the connecting plate 8. The staff can use the fixing bolts 9 to fix the connecting plate 8 through the through holes on the connecting plate 8, and then fix the cantilever 2.

[0032] like Figure 1-Figure 3 As shown, a reinforcing rib 10 is installed at the bottom of the cantilever 2. The reinforcing rib 10 has a triangular structure. One end of the reinforcing rib 10 is fixedly connected to the connecting plate 8. The strength of the cantilever 2 can be improved by the reinforcing rib 10.

[0033] like Figure 1-Figure 4 As shown, mounting holes 11 are symmetrically provided on the upper and lower sides of the column 1 .

[0034] Working principle of the device: When the device is used, the staff uses bolts to fix the column 1 in the preset excavated cable trough through the mounting hole 11. After the fixing is completed, the fixing bolts 9 are used again to install multiple cantilevers 2 on the column 1 through the connecting plate 8 according to the use requirements. After the installation is completed, the staff rotates the handwheel 407 on the limit assembly 4 according to the diameter of the cable, and the handwheel 407 drives the adjusting rod 406 to rotate along the cantilever 2 through the shaft seat 405. During the rotation of the adjusting rod 406, the position of the base 402 at one end can be adjusted. The movement of the base 402 at one end can drive the telescopic frame 404 to move through the main shaft 403, and the movement of the telescopic frame 404 can drive multiple groups of bases 402 to move at the same time. The spacing between the limit plates 401 can be adjusted, and the spacing between the limit plates 401 can be adjusted to meet the limiting requirements of cables of different specifications, thereby improving practicality. In the process of the base 402 driving the limit plates 401 to move, the sliding seat 6 on the top of the base 402 can move synchronously along the guide groove 5, and the sliding seat 6 is guided by the guide groove 5 to ensure the stability of the base 402 when moving. After the adjustment is completed, the cable contacts the roller 7 on the cantilever 2, and the cable is routed by dragging an external device. During the routing process, the roller 7 and the cable are resisted by the friction force and can rotate in the empty slot 3, thereby avoiding friction between the cable and the cantilever 2, and preventing the cable surface from being damaged and causing safety hazards.

[0035] The above are only further embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A cable support for electric power engineering, characterized in that: The invention comprises a column (1), wherein a plurality of cantilevers (2) are installed on one side of the column (1), a hollow slot (3) is provided on the cantilever (2), a limit assembly (4) is installed in the hollow slot (3), the limit assembly (4) comprises a plurality of limit plates (401) penetrating the top of the cantilever (2), and a base (402) is installed at the bottom of each group of limit plates (401), a main shaft (403) is fixed at the middle of the bottom end of the base (402), a telescopic frame (404) is rotatably connected to the outer side of the main shaft (403), and the The telescopic frame (404) is a scissor-type structure, and the telescopic frame (404) has a plurality of connecting shafts for support. An axle seat (405) is installed in the middle of the outer side of the base (402) away from one end of the column (1) in the empty slot (3), and an adjustment rod (406) is fixed in the axle seat (405). The adjustment rod (406) passes through a side wall of the cantilever (2), and the adjustment rod (406) is threadedly connected to the cantilever (2). A hand wheel (407) is installed at one end of the adjustment rod (406).

2. A cable support for electric power engineering according to claim 1, characterized in that: A sliding seat (6) is symmetrically mounted on the top of the base (402), and a guide groove (5) adapted to the sliding seat (6) is provided below the top of the cantilever (2), and the sliding seat (6) is slidably connected to the guide groove (5).

3. A cable support for electric power engineering according to claim 2, characterized in that: Two groups of rollers (7) are symmetrically mounted on both sides of the upper part of the cantilever (2), and the rollers (7) are rotatably connected to the cantilever (2).

4. A cable support for electric power engineering according to claim 3, characterized in that: A connecting plate (8) is fixed to the side of the cantilever (2) facing the column (1), and through holes are provided at the four corners of the connecting plate (8).

5. A cable support for electric power engineering according to claim 4, characterized in that: Fixing bolts (9) are installed on the outer sides of the four corners of the connecting plate (8), and the fixing bolts (9) correspond to the positions of the through holes on the connecting plate (8).

6. A cable support for electric power engineering according to claim 5, characterized in that: A reinforcing rib (10) is installed at the bottom of the cantilever (2), the reinforcing rib (10) is in a triangular structure, and one end of the reinforcing rib (10) is fixedly connected to the connecting plate (8).

7. A cable support for electric power engineering according to claim 6, characterized in that: The upright column (1) is provided with mounting holes (11) symmetrically on the upper and lower sides.

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