Cable protection mechanism for electrical engineering

Abstract

The utility model discloses a cable protection mechanism for electrical engineering, which comprises a first cable protection shell and a second cable protection shell, one connecting end of the first cable protection shell is rotatably connected with one connecting end of the second cable protection shell, and the other connecting end of the first cable protection shell is rotatably connected with the other connecting end of the second cable protection shell. One connecting end of the first cable protection shell and the other connecting end of the second cable protection shell are installed and connected through a screw, the other connecting end of the first cable protection shell and the other connecting end of the second cable protection shell are installed and connected through a screw, and cable positioning devices are arranged at the outer side ends of the first cable protection shell and the second cable protection shell and comprise first fixing frames and second fixing frames which are detachably connected. A fixedly connected first cable clamping ring is arranged in the first fixing frame, and a position-adjustable second cable clamping ring is arranged in the second fixing frame. According to the utility model, the problem that the cable is damaged due to the adoption of a binding mode in the prior art is solved, the outer peripheral wall of the cable is directly sleeved by adopting the structure, the installation and fixation are carried out by utilizing screws, and the operation is simple.

Description

Technical Field

[0001] The utility model relates to the field of cable protection mechanisms, in particular to a cable protection mechanism for electrical engineering. Background Art

[0002] High-voltage cable is a kind of power cable, which refers to the power cable used to transmit power between 1kv-1000kv. It is mostly used in power transmission and distribution. When laying cables, they are generally straightened and fixed by street yards. The traditional way is to use tying wires to wrap and bundle the cables to fix the cables. This method is inefficient, arbitrary, and has poor stability. It is not convenient to install. At the same time, the tying method brings problems such as tying wire oxidation, cable insulation damage, irregular tying, cable falling and leakage, and construction troubles. Utility Model Content

[0003] In order to solve the above technical problems, the technical solution provided by the utility model is: a cable protection mechanism for electrical engineering, comprising a first cable protection shell and a second cable protection shell, one connecting end of the first cable protection shell is rotatably connected to one connecting end of the second cable protection shell, and the other connecting end thereof is installed and connected to the other connecting end of the second cable protection shell by screws, and cable positioning devices are provided at the outer ends of the first cable protection shell and the second cable protection shell, and the cable positioning device comprises a first fixed frame and a second fixed frame that are detachably connected, a first cable clamping ring that is fixedly connected is provided inside the first fixed frame, and a second cable clamping ring whose position can be adjusted is provided inside the second fixed frame.

[0004] Furthermore, a sliding pipe is provided on the frame of the second fixed frame, a sliding rod which can pass through the sliding pipe is provided on the second cable clamping ring, a limiting block is provided on the sliding pipe, a threaded hole is opened on the limiting block, and a limiting screw is engaged with the inner thread of the threaded hole to limit the position of the sliding rod.

[0005] Furthermore, one end of the first fixing frame is rotatably connected to the second fixing frame, and the other connecting end thereof is installed and connected to the second fixing frame via screws.

[0006] The advantages of the utility model compared with the prior art are:

[0007] The utility model adopts a first cable protection shell and a second cable protection shell with a cable positioning device, which can be used for protecting cables used in electrical engineering. The first cable protection shell and the second cable protection shell are installed on the outer peripheral wall of the cable to protect the outer surface of the cable, which solves the problem of damage to the cable caused by the binding method in the prior art. The above structure is directly sleeved on the outer peripheral wall of the cable and installed and fixed with screws. The operation is simple, quick and convenient.

[0008] The cable positioning device adopted by the utility model comprises a first fixing frame, a second fixing frame, a fixedly connected first cable clamping ring and a position-adjustable second cable clamping ring and other structures. By adjusting the position of the second cable clamping ring, the first cable clamping ring and the second cable clamping ring can clamp and fix the cables extending out of the two ends of the cable protection shell, thereby being able to clamp and fix cables of different diameters.

[0009] The utility model provides anti-skid components on the inner walls of the first cable clamping ring and the second cable clamping ring, which can increase the anti-skid performance with the outer peripheral wall of the cable and avoid the phenomenon of sliding of the cable protection mechanism during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the structure of a cable protection mechanism for electrical engineering in the utility model. Figure 1 ;

[0011] Figure 2 This is a schematic diagram of the structure of a cable protection mechanism for electrical engineering in the utility model. Figure 2 ;

[0012] Figure 3 is a structural schematic diagram of a cable positioning device;

[0013] Figure 4 This is the front view of the cable positioning device.

[0014] Among them, 1. a first cable protection shell, 2. a second cable protection shell, 3. a first fixed frame, 4. a second fixed frame, 5. a first cable clamping ring, 6. a second cable clamping ring, 7. a sliding pipe, 8. a sliding rod, 9. a limit block, 10. a threaded hole, 11. a limit screw, 12. an anti-slip component, 13. a first fixed plate, 14. a first connecting hole, 15. a second fixed plate, and 16. a second connecting hole. DETAILED DESCRIPTION

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0016] The utility model is described in detail with reference to the accompanying drawings.

[0017] The utility model provides a cable protection mechanism for electrical engineering in a specific implementation, including a first cable protection shell 1 and a second cable protection shell 2, wherein one connection end of the first cable protection shell 1 is rotatably connected to one connection end of the second cable protection shell 2, and the other connection end thereof is installed and connected to the other connection end of the second cable protection shell 2 by screws, and the outer ends of the first cable protection shell 1 and the second cable protection shell 2 are provided with cable positioning devices, and the cable positioning devices include a first fixed frame 3 and a second fixed frame 4 that are detachably connected, a first fixedly connected cable clamping ring 5 is provided inside the first fixed frame 3, and a second cable clamping ring 6 whose position can be adjusted is provided inside the second fixed frame 4. Example

[0018] When the utility model is in use, the first fixing frame 3 is fixedly connected to the first cable protection housing 1, and the second fixing frame 4 is fixedly connected to the second cable protection housing 2. The screws on the first fixing plate 13 and the second fixing plate 15 can be removed, and the first fixing frame 3 can be manually lifted up, and the first fixing frame 3 drives the first cable protection housing 1 to open, and the cables can be directly put into the first cable protection housing 1 and the second cable protection housing 2, and the first fixing frame 3 and the first cable protection housing 1 are closed, and the first cable protection housing 1 and the second cable protection housing 2 as well as the first fixing frame 3 and the second fixing frame 4 can be fixed by screws.

[0019] After placing the cable into the above-mentioned cable protection structure, the cable positioning part can be manually adjusted by loosening the limit screw 11 and manually sliding the corresponding sliding rod 8. The sliding rod 8 slides forward and backward along the sliding pipe 7. During the sliding process, the sliding rod 8 drives the second cable clamping ring 6 to move up and down. During the adjustment process, the inner wall of the first cable clamping ring 5 and the second cable clamping ring 6 can be made to fit with the outer wall of the cable. At this time, the limit screw 11 is inserted into the threaded hole 10 on the limit block 9, so that the position of the sliding rod 8 is limited in the sliding pipe 7. The relative position between the first cable clamping ring 5 and the second cable clamping ring 6 can be adjusted through the above-mentioned structure, so that it can be used to clamp cables of different diameters, and the scope of application is wider.

[0020] A plurality of anti-skid components 12 are evenly distributed inside the first cable clamping ring 5 and the second cable clamping ring 6. The anti-skid components may be a plurality of evenly distributed silicone anti-skid strips or a plurality of evenly distributed silicone protrusions. The anti-skid components are in contact with the outer peripheral wall of the cable, so that the friction between the first cable clamping ring 5 and the second cable clamping ring 6 on the inner side of the fixed frame and the cable can be increased, so as to avoid the cable from sliding during the clamping process, thereby protecting the cable segment.

[0021] The second fixed frame 4 is provided with a sliding pipe 7 on its frame, the second cable clamping ring 6 is provided with a sliding rod 8 that can pass through the sliding pipe 7, the sliding pipe 7 is provided with a limiting block 9, the limiting block 9 is provided with a threaded hole 10, and the threaded hole 10 is internally threaded with a limiting screw 11 to limit the position of the sliding rod 8. The above structure can adjust the relative position between the first cable clamping ring 5 and the second cable clamping ring 6, so that it can be used to clamp cables of different diameters, and has a wider range of applications.

[0022] One end of the first fixing frame 3 is rotatably connected to the second fixing frame 4 , and the other connecting end thereof is installed and connected to the second fixing frame 4 via screws.

[0023] The first fixing plate 13 is provided at the outer edge of the first fixing frame 3 and the second fixing frame 4, and the first fixing plate 13 is provided with a first connection hole 14 for installing screws. The second fixing plate 15 is provided at the outer edge of the first cable clamping ring 5 and the second cable clamping ring 6, and a plurality of second connection holes 16 are provided on the second fixing plate 15 for installing screws. The first fixing plate 13 and the second fixing plate 15 are installed and fixed by screws, which is simple to operate and convenient for installation and removal.

[0024] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A cable protection mechanism for electrical engineering, comprising a first cable protection housing (1) and a second cable protection housing (2), wherein one connection end of the first cable protection housing (1) is rotatably connected to one connection end of the second cable protection housing (2), and the other connection end thereof is installed and connected to the other connection end of the second cable protection housing (2) by screws, characterized in that: A cable positioning device is provided at the outer ends of the first cable protection shell (1) and the second cable protection shell (2), and the cable positioning device comprises a first fixed frame (3) and a second fixed frame (4) which are detachably connected, a first cable clamping ring (5) which is fixedly connected is provided inside the first fixed frame (3), and a second cable clamping ring (6) whose position can be adjusted is provided inside the second fixed frame (4).

2. The cable protection mechanism for electrical engineering according to claim 1, characterized in that: A sliding pipe (7) is arranged on the frame of the second fixed frame (4), a sliding rod (8) which can pass through the sliding pipe (7) is arranged on the second cable clamping ring (6), a limiting block (9) is arranged on the sliding pipe (7), a threaded hole (10) is opened on the limiting block (9), and a limiting screw (11) is matched with the internal thread of the threaded hole (10) to limit the position of the sliding rod (8).

3. The cable protection mechanism for electrical engineering according to claim 1, characterized in that: One end of the first fixed frame (3) is rotatably connected to the second fixed frame (4), and the other connection end is installed and connected to the second fixed frame (4) via screws.

4. The cable protection mechanism for electrical engineering according to claim 3, characterized in that: A plurality of anti-slip components (12) are evenly distributed inside the first cable clamping ring (5) and the second cable clamping ring (6).

5. A cable protection mechanism for electrical engineering according to claim 3 or 4, characterized in that: A first fixing plate (13) is provided at the outer edges of the first fixing frame (3) and the second fixing frame (4), and a first connecting hole (14) is provided on the first fixing plate (13) for installing screws.

6. A cable protection mechanism for electrical engineering according to claim 3 or 4, characterized in that: A second fixing plate (15) is provided on the outer edges of the first cable clamping ring (5) and the second cable clamping ring (6), and a plurality of second connection holes (16) are provided on the second fixing plate (15) for installing screws.

7. A cable protection mechanism for electrical engineering according to any one of claims 1 to 6, characterized in that: The first fixing frame (3) is fixedly connected to the first cable protection shell (1), and the second fixing frame (4) is fixedly connected to the second cable protection shell (2).

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