Cable support with adjustable head

Abstract

The utility model discloses a movable head cable support, a threaded rod is connected in a limiting lug plate, the bottom end of the threaded rod is fixedly connected with a cable hook, the outer side of the threaded rod is in threaded connection with limiting nuts at the bottom and the top of the limiting lug plate, the side edge of the cable hook is provided with a side hook, and the side hook is fixedly connected with the cable hook. By arranging the two groups of cable hooks and the side hooks, more cables can be conveniently erected, the flexible sleeves arranged on the inner sides of the cable hooks and the side hooks can protect the cables, the phenomenon that the cables are strained and broken during erection is avoided, and through the threaded rods and the limiting nuts, when the cables are erected and placed, the cables can be conveniently erected. By adjusting the position of the threaded rod at the top of the cable hook, the hanging positions of the cable hook and the side hook are adjusted, so that the cable erection height can be conveniently adjusted according to needs, the use requirements of cable erection are met, and the applicability is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of cable brackets, in particular to a flexible-head cable bracket. Background Technique

[0002] At present, for the cables in power plants and substations, except for a few directly buried underground, most of the rest are laid on cable brackets. Using cable brackets can make the cables arranged neatly, facilitate maintenance, and lift the cables through the cable brackets. It not only lifts and erects the cables, but also can effectively prevent waterlogging and mechanical damage, realizing the protection of the cables.

[0003] However, the traditional cable bracket only sets a single hook, resulting in a limited number of cables that can be erected and poor use effect. At the same time, in the actual application process of the cable bracket, it lacks stability, is prone to tipping, and cannot be rotated, making the convenience of use of the cable during laying, support, and use poor, which is not conducive to normal use. Content of the Utility Model

[0004] The utility model provides a flexible-head cable bracket, which can effectively solve the problems proposed in the above background technique that the traditional cable bracket only sets a single hook, resulting in a limited number of cables that can be erected and poor use effect. At the same time, in the actual application process of the cable bracket, it lacks stability, is prone to tipping, and cannot be rotated, making the convenience of use of the cable during laying, support, and use poor, which is not conducive to normal use.

[0005] To achieve the above object, the utility model provides the following technical solution: A flexible-head cable bracket includes a support bottom rod, the top end of the support bottom rod is detachably connected with an insulating tube, the bottom of the support bottom rod is supported by three groups of support frames arranged at equal angles, three groups of connecting rotating seats are connected to the bottom edge of the support bottom rod corresponding to the support frames, one end of the support frame is rotatably connected to the inside of the connecting rotating seat, and the other end of the support frame is fitted and clamped with a fixed anchor rod;

[0006] The top of the insulating tube is rotatably connected with a rotating flexible head, the top of the rotating flexible head is provided with a mounting plate, and a top support rod is connected to the top of the mounting plate. Limiting ear plates are fixedly connected to both side edges of the mounting plate. A threaded rod is connected inside the limiting ear plate. The bottom end of the threaded rod is fixedly connected with a cable hook. Limiting nuts are threadedly connected to the outer side of the threaded rod at the bottom and top positions of the limiting ear plate. A side hook is arranged on the side of the cable hook, and flexible sleeves are arranged at the inner side edges of the cable hook and the side hook.

[0007] A fitting rotating groove is formed in the middle of the bottom of the rotating flexible head. A rotating column is fixedly connected to the top end of the insulating pipe. The rotating column is embedded and rotatably connected in the fitting rotating groove. A limiting bolt is connected to the side of the rotating flexible head corresponding to the rotating column.

[0008] Preferably, a through hole is formed in the internal part of the limiting ear plate. The threaded rod is fitted and slidably connected in the through hole. The limiting ear plate is positioned between two limiting nuts on the outer side of the threaded rod.

[0009] Preferably, the cable hooks and side hooks on both sides of the rotating flexible head are symmetrically arranged, and the cable hooks and side hooks are located in the same vertical plane.

[0010] Preferably, the insulating pipe and the rotating flexible head are rotationally connected through the rotating column and the fitting rotating groove. The limiting bolt is threadedly connected to the side of the rotating flexible head, and the end of the limiting bolt is closely attached to the side of the rotating column.

[0011] Preferably, a bottom connecting rod is slidably connected in an embedded manner to the inner side of the bottom of the supporting bottom rod. The bottom edge of the bottom connecting rod is rotatably connected to a telescopic sleeve. A telescopic rod is telescopically connected in an embedded manner to the inner side of the telescopic sleeve. A limiting knob is threadedly connected to the side of the telescopic sleeve;

[0012] The end of the telescopic rod is connected to a connecting support. The support frame is fitted and connected to the inner side of the connecting support, and a fixing bolt is connected to the side of the connecting support.

[0013] Preferably, expansion grooves are uniformly formed in the side of the telescopic sleeve corresponding to the inner side of the limiting knob, and the expansion grooves are contracted by rotating the limiting knob;

[0014] A fitting groove is formed in the internal part of the connecting support. The support frame is fitted and connected to the fitting groove. The end of the fixing bolt is closely attached to the side of the support frame.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The structure of the present utility model is scientific and reasonable, and it is safe and convenient to use:

[0016] 1. The support base rod can be stably supported conveniently through the support frame and the fixed anchor bolts. The insulating tube can greatly reduce the risk of electric shock during operation. By symmetrically arranging two groups of cable hooks and side hooks on both sides of the rotating flexible head, it is convenient to erect a larger number of cables. The flexible sleeves arranged inside the cable hooks and side hooks can protect the cables and prevent the cables from being strained or skinned during erection. Moreover, through the mounting plate, the limiting ear plates, the threaded rods and the limiting nuts, when the cables are erected and placed, the position of the threaded rods at the top of the cable hooks can be adjusted to adjust the hanging positions of the cable hooks and the side hooks, so as to facilitate adjusting the cable erection height according to needs and meet the usage requirements of cable erection, making its applicability more extensive.

[0017] Moreover, through the fitting rotating groove, the rotating column and the limiting bolt, it is convenient to connect the insulating tube and the rotating flexible head, and at the same time, it is convenient for the insulating tube and the rotating flexible head to rotate. At the same time, it is convenient to limit the rotating position of the rotating flexible head. By using the rotation of the rotating flexible head, the operation during the cable erection process is more convenient, and the phenomenon of strangling the cable is avoided.

[0018] 2. By arranging a bottom connecting rod, a telescopic sleeve, a telescopic rod, a limiting knob, a connecting support and a fixing bolt inside the bottom of the support frame, during the support process of the support frame, through the telescopic adjustment between the telescopic sleeve and the telescopic rod, it is convenient to adjust the support angle of the support frame and perform limiting, so that the support frame can be stably supported on uneven ground. At the same time, by using the bottom connecting rod, the telescopic sleeve and the telescopic rod, the support strength of the support frame can be further strengthened inside the support frame, making the support frame with a triangular support structure have higher stability and preventing the support frame from tipping over during the cable erection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention.

[0020] In the drawings:

[0021] Figure 1 is the structural schematic diagram of the present invention;

[0022] Figure 2 is the connection structural schematic diagram of the rotating flexible head of the present invention;

[0023] Figure 3 is the structural schematic diagram of the support frame of the present invention;

[0024] Figure 4 is the connection structural schematic diagram of the telescopic rod of the present invention;

[0025] Reference numerals in the figure: 1, supporting bottom rod; 2, insulating tube; 3, support frame; 4, rotating flexible head; 5, top support rod; 6, mounting plate; 7, limiting ear plate; 8, cable hook; 9, side hook; 10, flexible sleeve; 11, threaded rod; 12, limiting nut; 13, fitting rotating groove; 14, rotating column; 15, limiting bolt; 16, connecting rotating seat; 17, fixed anchor rod; 18, bottom connecting rod; 19, telescopic sleeve; 20, telescopic rod; 21, limiting knob; 22, connecting support; 23, fixing bolt. Detailed implementation manner

[0026] The preferred embodiments of the present utility model will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, and are not used to limit the present utility model.

[0027] Embodiment: As Figures 1-4 shown, the present utility model provides a technical solution, a flexible head cable support, including a supporting bottom rod 1, the top of the supporting bottom rod 1 is detachably connected with an insulating tube 2, the bottom of the supporting bottom rod 1 is supported by three groups of support frames 3 arranged at equal angles, and three groups of connecting rotating seats 16 are connected to the corresponding positions of the support frames 3 at the bottom edge of the supporting bottom rod 1. One end of the side of the support frame 3 is rotatably connected to the inside of the connecting rotating seat 16, and the other end of the side of the support frame 3 is fitted and clamped with a fixed anchor rod 17;

[0028] The top of the insulating tube 2 is rotatably connected with a rotating flexible head 4, the top of the rotating flexible head 4 is provided with a mounting plate 6, and the top of the mounting plate 6 is connected with a top support rod 5. Limiting ear plates 7 are fixedly connected to both side edges of the mounting plate 6. A threaded rod 11 is connected inside the limiting ear plate 7. The bottom end of the threaded rod 11 is fixedly connected with a cable hook 8. Limiting nuts 12 are threadedly connected to the outer side of the threaded rod 11 at the bottom and top positions of the limiting ear plate 7. A side hook 9 is arranged on the side of the cable hook 8. A through hole is opened inside the limiting ear plate 7, and the threaded rod 11 is fitted and slidably connected in the through hole. The limiting ear plate 7 is located between the two limiting nuts 12 on the outer side of the threaded rod 11, which is convenient for adjusting the position of the threaded rod 11. And by adjusting the position of the threaded rod 11 at the top of the cable hook 8, the hanging positions of the cable hook 8 and the side hook 9 are adjusted, so as to facilitate adjusting the cable erection height as needed. The cable hooks 8 and the side hooks 9 on both sides of the rotating flexible head 4 are symmetrically arranged, and the cable hooks 8 and the side hooks 9 are located in the same vertical plane. By symmetrically arranging two groups of cable hooks 8 and side hooks 9 on both sides of the rotating flexible head 4, it is convenient to erect more cables, and flexible sleeves 10 are arranged on the inner side edges of the cable hooks 8 and the side hooks 9;

[0029] A fitting rotation groove 13 is provided at the middle end of the bottom of the rotary flexible head 4. A rotating column 14 is fixedly connected to the top end of the insulating pipe 2. The rotating column 14 is embedded and rotatably connected in the fitting rotation groove 13. A limit bolt 15 is connected to the edge of the rotary flexible head 4 corresponding to the rotating column 14. The insulating pipe 2 and the rotary flexible head 4 are rotationally connected through the rotating column 14 and the fitting rotation groove 13. The limit bolt 15 is threadedly connected to the edge of the rotary flexible head 4, and the end of the limit bolt 15 is in close contact with the edge of the rotating column 14, which is convenient for connecting the insulating pipe 2 and the rotary flexible head 4, facilitating the rotation of the insulating pipe 2 and the rotary flexible head 4, and at the same time facilitating the limitation of the rotation position of the rotary flexible head 4.

[0030] A bottom connecting rod 18 is slidably connected to the inner side of the bottom of the support bottom rod 1 by embedding. A telescopic sleeve 19 is rotatably connected to the bottom edge end of the bottom connecting rod 18. A telescopic rod 20 is telescopically connected to the inner side of the telescopic sleeve 19 by embedding. A limit knob 21 is threadedly connected to the edge of the telescopic sleeve 19. Expansion grooves are evenly provided at the position corresponding to the inner side of the limit knob 21 on the edge of the telescopic sleeve 19. By rotating the limit knob 21, the expansion grooves are contracted, which is convenient for the telescopic sliding between the telescopic sleeve 19 and the telescopic rod 20. At the same time, the position of the telescopic sleeve 19 and the telescopic rod 20 can be locked and limited by the limit knob 21 to prevent loosening between them.

[0031] The end of the telescopic rod 20 is connected to a connecting support 22. The support frame 3 is fitted and connected to the inner side of the connecting support 22. A fixing bolt 23 is connected to the edge of the connecting support 22. A fitting groove is provided inside the connecting support 22. The support frame 3 is fitted and connected in the fitting groove. The end of the fixing bolt 23 is in close contact with the edge of the support frame 3, which is convenient for supporting and limiting the support frame 3 through the connecting support 22 and the fixing bolt 23 after the position of the support frame 3 is adjusted.

[0032] The working principle and usage process of the present utility model: In the actual application process of this flexible head cable support, first, the support bottom rod 1 can be stably supported by the support frame 3 and the fixed anchor rod 17. When the support frame 3 is supporting, the angle of the support frame 3 needs to be adjusted so that the support frame 3 can be stably supported on uneven ground. Through the telescopic adjustment between the telescopic sleeve 19 and the telescopic rod 20, it is convenient to adjust the support angle of the support frame 3 and perform limitation, so that the support frame 3 can be stably supported on uneven ground.

[0033] And during the process of the support frame 3 supporting the support bottom rod 1 and the insulating pipe 2, the use of the bottom connecting rod 18, the telescopic sleeve 19 and the telescopic rod 20 can further strengthen its support strength inside the support frame 3, making the support frame 3 with a triangular support structure have higher stability and preventing the cable from tipping over during the erection process.

[0034] During the cable erection process, the insulating tube 2 is made of insulating material, which can greatly reduce the risk of electric shock during operation. By symmetrically arranging two groups of cable hooks 8 and side hooks 9 on both sides of the rotating swivel head 4, it is convenient to erect a larger number of cables. The flexible sleeves 10 arranged inside the cable hooks 8 and side hooks 9 can protect the cables and prevent the cables from being strained or damaged during erection.

[0035] When the cable is erected inside the cable hooks 8 and side hooks 9, through the fitting groove 13, the rotating column 14 and the limit bolt 15, it is convenient to connect the insulating tube 2 and the rotating swivel head 4, and at the same time, it is convenient for the insulating tube 2 and the rotating swivel head 4 to rotate. At the same time, it is convenient to limit the rotation position of the rotating swivel head 4. By using the rotation of the rotating swivel head 4, the operation during the cable erection process is more convenient, and the phenomenon of cable strangulation is avoided.

[0036] In addition, when it is necessary to adjust the erection height of the cable, by adjusting the position of the threaded rod 11 at the top of the cable hook 8, the hanging positions of the cable hook 8 and the side hook 9 can be adjusted, so as to facilitate adjusting the cable erection height according to needs, meet the usage requirements of cable erection, and make its applicability more extensive.

[0037] Finally, it should be noted that the above are only preferred examples of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. The flexible head cable support, including a supporting bottom rod (1), is characterized in that: The top end of the support bottom rod (1) is detachably connected with an insulating pipe (2). The bottom of the support bottom rod (1) is supported by three groups of support frames (3) arranged at equal angles. At the bottom edge of the support bottom rod (1) corresponding to the support frames (3), three groups of connecting swivel seats (16) are connected. One end of the side of the support frame (3) is rotatably connected to the inner side of the connecting swivel seat (16), and the other end of the side of the support frame (3) is fitted and clamped with a fixed anchor rod (17); The top of the insulating pipe (2) is rotatably connected with a rotating flexible head (4). The top of the rotating flexible head (4) is provided with a mounting plate (6), and a top support rod (5) is connected to the top of the mounting plate (6). Limiting ear plates (7) are fixedly connected to both side edges of the mounting plate (6). A threaded rod (11) is connected inside the limiting ear plate (7). The bottom end of the threaded rod (11) is fixedly connected with a cable hook (8). Limiting nuts (12) are threadedly connected to the outer side of the threaded rod (11) at the bottom and top positions of the limiting ear plate (7). A side hook (9) is arranged on the side of the cable hook (8), and flexible sleeves (10) are arranged at the inner side edges of the cable hook (8) and the side hook (9); A fitting rotating groove (13) is opened at the middle end of the bottom of the rotating flexible head (4). The top end of the insulating pipe (2) is fixedly connected with a rotating column (14). The rotating column (14) is embedded and rotatably connected in the fitting rotating groove (13). A limiting bolt (15) is connected to the side of the rotating flexible head (4) corresponding to the rotating column (14).

2. The flexible head cable support according to claim 1, characterized in that: A through hole is opened inside the limiting ear plate (7). The threaded rod (11) is fitted and slidably connected in the through hole. The limiting ear plate (7) is located between the two limiting nuts (12) on the outer side of the threaded rod (11).

3. The flexible head cable support according to claim 1, wherein: The cable hooks (8) and the side hooks (9) on both sides of the rotating flexible head (4) are symmetrically arranged, and the cable hooks (8) and the side hooks (9) are located in the same vertical plane.

4. The flexible head cable support according to claim 1, wherein: The insulating pipe (2) and the rotating flexible head (4) are rotationally connected through the rotating column (14) and the fitting rotating groove (13). The limiting bolt (15) is threadedly connected to the side of the rotating flexible head (4), and the end of the limiting bolt (15) is closely attached to the side of the rotating column (14).

5. The flexible head cable support according to claim 1, wherein: The bottom inner side of the support bottom rod (1) is embedded and slidably connected with a bottom connecting rod (18). The bottom edge end of the bottom connecting rod (18) is rotatably connected with a telescopic sleeve (19). The inner side of the telescopic sleeve (19) is embedded and telescopically connected with a telescopic rod (20). A limiting knob (21) is threadedly connected to the side of the telescopic sleeve (19); The end of the telescopic rod (20) is connected with a connecting support (22). The support frame (3) is fitted and connected to the inner side of the connecting support (22), and a fixing bolt (23) is connected to the side of the connecting support (22).

6. The flexible head cable support according to claim 5, wherein: Expansion grooves are evenly opened at the side of the telescopic sleeve (19) corresponding to the inner side of the limiting knob (21). The expansion grooves are contracted by the rotation of the limiting knob (21); The interior of the connection support (22) is provided with a fitting groove, the support frame (3) is fitted and connected in the fitting groove, and the end of the fixing bolt (23) is in close contact with the side of the support frame (3).

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