Bypass cable crossing support device

Abstract

A bypass cable crossing supporting device comprises a hollow rod and a cable auxiliary supporting device. A fixed clamping block is fixedly connected to the top of the hollow rod, a movable inner rod is movably inserted into the bottom of an inner cavity of the hollow rod, a movable clamping block is fixedly connected to the top of the movable inner rod, and a handle is fixedly connected to the bottom of the movable inner rod; the cable auxiliary supporting device comprises a fixing sleeve, and a U-shaped cable clamping plate is arranged at the bottom of a block body, away from one side of the hollow rod, of the fixing sleeve. According to the bypass cable spanning supporting device, the movable clamping block and the fixed clamping block can be clamped on the cable through the position relation and the length between the hollow rod and the movable inner rod, and through the structural design of the movable sleeve, the U-shaped cable clamping plate, the movable clamp and the spring hinge, the cable spanning supporting device is simple in structure and convenient to use. According to the cable auxiliary supporting device, the cable can be clamped, operation is easy, taking is convenient, and the working efficiency of workers can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the technical field of live-line working tools, and in particular to a bypass cable crossing support device. Background Technology

[0002] Live-line working refers to the method of performing maintenance and testing on high-voltage electrical equipment without interrupting power supply. Electrical equipment requires frequent testing, inspection, and maintenance during long-term operation. Live-line working is an effective measure to avoid power outages during maintenance and ensure normal power supply.

[0003] Currently, maintenance personnel need to use various tools when inspecting power lines. In particular, when working with multiple cables, bypass cable crossing devices are required. However, existing bypass cable crossing devices typically clamp the cable on the other end of the main line, making it very inconvenient for workers to retrieve the cable. This results in significant inconvenience for workers and reduces their work efficiency. Therefore, a bypass cable crossing support device has been designed that is simple to operate, easy to retrieve, and can effectively improve the work efficiency of workers. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a bypass cable crossing support device.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] A bypass cable crossing support device includes: a hollow pole and a cable auxiliary support device; a fixed clamping block is fixedly connected to the top of the hollow pole, a movable inner rod is movably inserted into the bottom of the hollow pole's inner cavity, a movable clamping block is fixedly connected to the top of the movable inner rod, and a handle is fixedly connected to the bottom of the movable inner rod; the cable auxiliary support device includes a fixed sleeve, a U-shaped cable clamping plate is provided at the bottom of the block on the side of the fixed sleeve away from the hollow pole, and movable clamps are provided on both the left and right sides of the center of the U-shaped cable clamping plate's groove.

[0007] In one embodiment, a fixing ring is integrally formed on the side of the hollow rod cavity near the bottom, the diameter of the top view of the hollow rod is larger than the diameter of the top view of the movable inner rod, and the length of the front of the hollow rod is smaller than the length of the front of the movable inner rod.

[0008] In one embodiment, a through hole is provided in the block on the top right side of the fixed clamping block. The diameter of the top view of the through hole is the same as the diameter of the top view of the hollow rod, and they are connected to each other. The bottom of the right side of the movable clamping block is located at the top of the through hole and is connected to the movable inner rod extending out of the through hole.

[0009] In one embodiment, a limiting ring is provided on the rod body located at the bottom of the hollow rod cavity of the movable inner rod, and a spring is sleeved on the rod body of the movable inner rod, the spring being located between the limiting ring and the fixed ring.

[0010] In one embodiment, the U-shaped cable clip plate has an open design in the center, and one end of the bottom of the movable clip is slidably connected in the opening. The block body on the side where the two movable clips are close to each other has an arc design.

[0011] In one embodiment, spring hinges are provided in the openings on the left and right sides of the U-shaped cable clamp, and one end of the spring hinge is connected to the rod on the opposite side of the two movable clamps.

[0012] In one embodiment, a rotating shaft is provided on the top side of the U-shaped cable clamp near the fixing sleeve, and the top of the rotating shaft is fixedly connected to the bottom of the fixing sleeve.

[0013] In one embodiment, the movable clip has a pivot on the block body away from the bottom, and the pivot is fixed in the openings on the left and right sides of the U-shaped cable clip plate body.

[0014] Compared with the prior art, the present invention has at least the following advantages:

[0015] This utility model discloses a bypass cable crossing support device. Through the positional relationship and length of the hollow rod and the movable inner rod, the movable inner rod can move up and down within the hollow rod. Simultaneously, the design of the movable and fixed clamping blocks, along with the hollow rod and the movable inner rod, and the internal design of the spring, fixed ring, and limiting ring, allows the movable and fixed clamping blocks to clamp onto the cable. The structural design of the movable sleeve, U-shaped cable clamp, movable clip, and spring hinge allows the cable auxiliary support device to clamp the cable without locking it, making it very convenient for workers to handle. Therefore, its operation is simple, and it is easy to handle, effectively improving the work efficiency of workers. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall front structure of the bypass cable crossing support device of this utility model;

[0018] Figure 2 This is a side view of the overall structure of the bypass cable crossing support device of this utility model;

[0019] Figure 3 This is a partial perspective structural diagram of the bypass cable crossing support device of this utility model.

[0020] In the diagram: 1. Hollow rod; 11. Movable clamping block; 12. Fixed clamping block; 13. Movable inner rod; 14. Handle; 15. Fixed ring; 16. Spring; 17. Restricting ring; 2. Cable auxiliary support device; 21. Fixed sleeve; 22. Rotating shaft; 23. U-shaped cable clamp; 24. Movable clamp; 25. Spring hinge. Detailed Implementation

[0021] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of this utility model. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0022] In the description of this application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0023] Unless otherwise explicitly specified and limited, the terms “installation,” “connection,” “linking,” “fixing,” etc., should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] like Figure 1-3As shown, a bypass cable crossing support device includes: a hollow rod 1 and a cable auxiliary support device 2; a fixed clamping block 12 is fixedly connected to the top of the hollow rod 1, a movable inner rod 13 is movably inserted into the bottom of the inner cavity of the hollow rod 1, a movable clamping block 11 is fixedly connected to the top of the movable inner rod 13, and a handle 14 is fixedly connected to the bottom of the movable inner rod 13; the cable auxiliary support device 2 includes a fixed sleeve 21, a U-shaped cable clamping plate 23 is provided at the bottom of the block on the side of the fixed sleeve 21 away from the hollow rod 1, and movable clamps 24 are provided on both the left and right sides of the center of the groove of the U-shaped cable clamping plate 23. It should be noted that the movable clamping block 11 and the fixed clamping block 12 are both made of insulating plastic, and the length of the movable clamping block 11 in its top view is greater than the length of the fixed clamping block 12 in its top view, and the fixed clamping block 12 has uneven clamping blocks on the side of its block near the movable clamping block 11.

[0026] like Figure 1-3 As shown in one embodiment, a fixing ring 15 is integrally formed on one side of the inner cavity of the hollow rod 1 near the bottom. The diameter of the top view of the hollow rod 1 is larger than the diameter of the top view of the movable inner rod 13, and the length of the front of the hollow rod 1 is smaller than the length of the front of the movable inner rod 13. It should be noted that this design allows the movable inner rod 13 to move up and down in the hollow rod 1.

[0027] like Figure 1-3 As shown in one embodiment, a through hole is formed in the block on the top right side of the fixed clamping block 12. The diameter of the through hole in its top view is the same as the diameter of the hollow rod 1 in its top view, and they are interconnected. The bottom right side of the movable clamping block 11 is located at the top of the through hole and is connected to the movable inner rod 13 extending from the through hole. It should be noted that this design allows the movable inner rod 13 to push upwards in the hollow rod 1, thus lifting the movable clamping block 11 and separating it from the fixed clamping block 12. At this point, it can be clamped onto the cable.

[0028] like Figure 1-3 As shown in one embodiment, a limiting ring 17 is provided on the rod body of the movable inner rod 13 located at the bottom of the inner cavity of the hollow rod 1, and a spring 16 is sleeved on the rod body of the movable inner rod 13, with the spring 16 located between the limiting ring 17 and the fixed ring 15. It should be noted that the diameter of the spring 16 is larger than the diameter of the movable inner rod 13 but smaller than the inner diameter of the hollow rod 1. Therefore, when the operator pushes the movable inner rod 13 upward, its spring will move towards the side of the fixed ring 15 under the action of the limiting ring 17. Therefore, when the operator stops pushing the movable inner rod 13, it will move downward under the action of the spring 16, causing the movable clamping block 11 and the fixed clamping block 12 to move closer to each other, thereby continuously applying force to clamp the cable.

[0029] like Figure 1-3As shown in one embodiment, the U-shaped cable clamp plate 23 has an open center, and one end of the bottom of the movable clamp 24 is slidably connected in this opening. The side of the two movable clamps 24 that are close to each other has an arc-shaped design. Spring hinges 25 are provided in the openings on the left and right sides of the U-shaped cable clamp plate 23, and one end of the spring hinge 25 is connected to the rod on the side of the two movable clamps 24 that are far apart from each other. A rotating shaft 22 is provided on the top side of the U-shaped cable clamp plate 23 near the fixed sleeve 21, and the top of the rotating shaft 22 is fixedly connected to the bottom of the fixed sleeve 21. A rotating shaft is provided on the side of the movable clamp 24 that is far from the bottom, and the rotating shaft is fixed in the openings on the left and right sides of the U-shaped cable clamp plate 23. It should be noted that when the staff needs to clamp another cable in the cable auxiliary support device 2, they only need to forcefully clamp the cable into the U-shaped cable clamp plate 23. At this time, the bottom of the two movable clamps 24 will slide to the left and right due to the external pressure, allowing the cable to squeeze in. At this time, the spring hinge 25 will resist the force due to the deformation of the movable clamps 24, so that the movable clamps 24 apply force to the cable from both the left and right sides at the same time, clamping the wire and fixing it in the U-shaped cable clamp plate 23, while not locking the cable in. When needed, it can be pulled out by force.

[0030] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A bypass cable span support apparatus, characterized by, The utility model relates to a hollow rod (1) and cable auxiliary support device (2) are provided, and the hollow rod (1) and cable auxiliary support device (2) are connected. The bottom of the inner cavity of the hollow rod (1) is movably inserted with an active inner rod (13), and the top of the active inner rod (13) is fixedly connected with an active clamp block (11). The bottom of the block body away from the hollow rod (1) side is provided with a U-shaped cable clamping plate (23), and the left and right sides of the central groove body of the U-shaped cable clamping plate (23) are provided with movable clamps (24). The central bottom of the inner cavity of the hollow rod (1) is integrally formed with a fixed ring (15), the diameter of the top view of the hollow rod (1) is greater than the diameter of the top view of the active inner rod (13), and the length of the front face of the hollow rod (1) is less than the length of the front face of the active inner rod (13).

2. A bypass cable span support apparatus according to claim 1, wherein, The right side of the top of the fixed clamp block (12) is provided with a through hole, the diameter of the top view of the through hole is the same as the diameter of the top view of the hollow rod (1), and the through hole and the active inner rod (13) extending out of the through hole are connected with each other.

3. A bypass cable span support apparatus according to claim 1, wherein, The rod body of the active inner rod (13) located at the bottom of the inner cavity of the hollow rod (1) is provided with a limiting ring (17), and the rod body of the active inner rod (13) is sleeved with a spring (16), and the spring (16) is located between the limiting ring (17) and the fixed ring (15).

4. A bypass cable span support apparatus according to claim 2, wherein, The central part of the plate body of the U-shaped cable clamping plate (23) is designed as an open type, one end of the bottom of the movable clamp (24) is slidably connected in the opening, and the block body of the side close to each other of the two movable clamps (24) is designed as an arc shape.

5. A bypass cable span support apparatus according to claim 1, wherein, The left and right sides of the opening of the U-shaped cable clamping plate (23) are provided with spring hinges (25), and one end of the spring hinge (25) is drivingly connected with the rod body of the side away from each other of the two movable clamps (24).

6. A bypass cable span support apparatus according to claim 1, wherein, The side close to the fixed sleeve (21) of the top of the U-shaped cable clamping plate (23) is provided with a rotating shaft (22), and the top of the rotating shaft (22) is fixedly connected with the bottom of the fixed sleeve (21).

7. A bypass cable span support apparatus according to claim 1, wherein, The block body of the side away from the bottom of the movable clamp (24) is provided with a rotating shaft, and the rotating shaft is fixed in the opening of the left and right sides of the plate body of the U-shaped cable clamping plate (23).

8. A bypass cable span support apparatus according to claim 1, wherein, ​

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