Maintenance assembly based on external damage prevention detection of power transmission line

Abstract

The utility model relates to the technical field of power transmission line channel safety monitoring, in particular to a maintenance assembly based on external damage prevention detection of a power transmission line, which comprises a maintenance equipment group, sliding assemblies are fixedly mounted at the lower end of the maintenance equipment group in a bilateral symmetry manner, and hook sleeve assemblies are fixedly mounted at the upper end of the maintenance equipment group through fixing bolts. When the maintenance equipment is used, the sleeve wheel at the upper end of the sleeve shaft can be adjusted in the directional sliding direction of the positioning block in the long hole according to the elastic deformation of the reset spring, and the sleeve wheel can adapt to rolling on power transmission lines with different diameters, so that the maintenance equipment body freely slides on the power transmission lines, and the loading practicability of the maintenance equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of safety monitoring of transmission line channels, and particularly relates to a maintenance component based on external damage prevention detection of transmission lines. Background Technique

[0002] The maintenance component for external damage prevention detection of transmission lines is a comprehensive system designed to monitor the state of transmission lines and promptly detect and handle possible external force damage situations. Traditional maintenance components lack a large self-gravity and cannot balance the load on the transmission line well. The main reason is the single-line movement of the maintenance component itself, resulting in poor practicability of the component equipment. Therefore, those skilled in the art have provided a maintenance component based on external damage prevention detection of transmission lines to solve the problems raised in the above background technique. Content of the Utility Model

[0003] To solve the above technical problems, the utility model provides a maintenance component based on external damage prevention detection of transmission lines, which includes a maintenance equipment group. Sliding components are symmetrically and fixedly installed at the lower left and right ends of the maintenance equipment group, and a hook sleeve component is fixedly installed on the upper end of the maintenance equipment group by bolts.

[0004] The sliding component includes a fixing plate, an angle kit, a fixed long rod, a long hole, a positioning column, a return spring, a sleeve shaft, a positioning block, a sleeve wheel and a limiting column. The fixing plates are arranged on the left and right sides of the transmission line. Angle kits are symmetrically and fixedly installed at both ends of the fixing plate. Fixed long rods are fixedly installed between the angle kits and at the lower ends of the angle kits. A number of positioning columns are installed on the inner side of the fixed long rod close to the transmission line. Long holes are opened on the front and rear end faces of the angle kits. A sleeve shaft is arranged on the side of the fixed long rod close to the transmission line. A sleeve wheel is sleeved on the sleeve shaft. A limiting column is arranged on the end face of the sleeve shaft close to the fixed long rod. A return spring is sleeved between the limiting column and the positioning column, so that the sleeve wheel at the upper end of the sleeve shaft can be adjusted according to the elastic deformation of the return spring and the directional sliding of the positioning block in the long hole. The sleeve wheel can roll on transmission lines with different diameters, and further enable the maintenance equipment body to slide freely on the transmission line.

[0005] Preferably: The maintenance equipment group includes a maintenance equipment body, a fixing groove and a fixing seat plate. Fixing grooves are opened at the lower parts of the left and right ends of the maintenance equipment body for installing and arranging the sliding components. Fixed seat plates are symmetrically installed at the centers of the left and right sides of the upper end face of the maintenance equipment body for bolt-fixing the hook sleeve component.

[0006] Preferably: Positioning blocks are fixedly installed on the front and rear end faces of both ends of the sleeve shaft, and the positioning blocks can slide freely in the long holes.

[0007] Preferably, the hook sleeve assembly includes a bolt seat, a rubber ring, a sleeve hook and a clamping member. The bolt seat is arranged on one side of the fixed seat plate and fastened to the fixed seat plate by bolts.

[0008] Preferably, an open rubber ring is installed on the inner side of the bolt seat, and the rubber rings installed on the bolt seats on the left and right sides are arranged staggeredly.

[0009] Preferably, a clamping member is arranged inside the rubber ring. The clamping member is integrally a conical clamping sleeve. Thus, the conical block on the clamping member is used for limiting and arranging with the inner ring of the rubber ring. A sleeve hook is fixedly installed at the upper end of the clamping member. The sleeve hook can be installed at the upper end of the maintenance equipment body through the elastic deformation of the clamping member cooperating with the rubber ring.

[0010] The technical effects and advantages of the present utility model:

[0011] 1. When the present utility model is in use, it is erected on the transmission line through the sliding components on the left and right sides of the maintenance equipment group, replacing the traditional single-line operation, and increasing the stability during the movement of the maintenance equipment.

[0012] 2. When the present utility model is in use, the sleeve wheel at the upper end of the sleeve shaft can be adjusted according to the elastic deformation of the return spring in the directional sliding of the positioning block in the long hole. The sleeve wheel can roll on transmission lines with different diameters, and then the maintenance equipment body can freely slide on the transmission line, increasing the loading practicability of the maintenance equipment.

[0013] 3. When the present utility model is in use, the external drive structure is used to drive the maintenance component to freely slide on the transmission line, removing the driving device required by the maintenance equipment itself, thereby reducing the gravity brought by the load weight of the maintenance component and reducing the single-line pressure on the transmission line. Description of the Drawings

[0014] Figure 1 is the structural schematic diagram provided by this application;

[0015] Figure 2 is the structural schematic diagram of the sliding component provided by this application;

[0016] Figure 3 is the structural schematic diagram of the hook sleeve assembly provided by this application;

[0017] In the figure: 1. Maintenance equipment group; 2. Sliding component; 3. Hook sleeve assembly;

[0018] 11. Maintenance equipment body; 12. Fixed groove; 13. Fixed seat plate;

[0019] 21. Fixed plate; 22. Angle kit; 23. Fixed long rod; 24. Long hole; 25. Positioning column; 26. Return spring; 27. Sleeve shaft; 28. Positioning block; 29. Sleeve wheel; 210. Limit column;

[0020] 31. Bolt seat; 32. Rubber ring; 33. Hook sleeve; 34. Clamping part. Detailed implementation mode

[0021] The following further describes the present utility model in detail in conjunction with the accompanying drawings and the specific implementation mode. The embodiments of the present utility model are given for the purpose of illustration and description, and are not exhaustive or limited to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and thus design various embodiments with various modifications suitable for specific purposes.

[0022] Please refer to Figures 1 to 3 , in this embodiment, a maintenance component based on the detection of external damage prevention of transmission lines is provided, including a maintenance equipment group 1. The lower ends of the maintenance equipment group 1 are symmetrically and fixedly installed with sliding components 2 on the left and right, and a hook sleeve component 3 is fixedly installed on the upper end of the maintenance equipment group 1 by bolts;

[0023] The maintenance equipment group 1 includes a maintenance equipment body 11, a fixing groove 12, and a fixing seat plate 13. Fixing grooves 12 are opened at the lower parts of the left and right ends of the maintenance equipment body 11. The fixing grooves 12 are used for installing the sliding components 2 for placement. Fixing seat plates 13 are symmetrically installed at the centers of the left and right sides of the upper end surface of the maintenance equipment body 11. The fixing seat plates 13 are used for bolt-fixing the hook sleeve component 3;

[0024] The sliding component 2 includes a fixing plate 21, an angle kit 22, a fixing long rod 23, a long hole 24, a positioning column 25, a return spring 26, a sleeve shaft 27, a positioning block 28, a sleeve wheel 29, and a limiting column 210. The fixing plate 21 is arranged on the left and right sides of the transmission line. Angle kits 22 are symmetrically and fixedly installed at both ends of the fixing plate 21. Fixing long rods 23 are fixedly installed between the angle kits 22 and at the lower ends of the angle kits 22. A plurality of positioning columns 25 are installed on the inner side of the fixing long rod 23 close to the transmission line. Long holes 24 are opened on the front and rear end faces of the angle kits 22. A sleeve shaft 27 is arranged on the side of the fixing long rod 23 close to the transmission line. A sleeve wheel 29 is sleeved on the sleeve shaft 27. Positioning blocks 28 are fixedly installed on the front and rear end faces of both ends of the sleeve shaft 27. The positioning blocks 28 can slide freely in the long holes 24. A limiting column 210 is arranged on the end face of the sleeve shaft 27 close to the fixing long rod 23. A return spring 26 is sleeved between the limiting column 210 and the positioning column 25. Thus, the sleeve wheel 29 at the upper end of the sleeve shaft 27 can be adjusted according to the elastic deformation of the return spring 26 in the direction of the directional sliding of the positioning block 28 in the long hole 24. The sleeve wheel 29 can roll on transmission lines with different diameters, and further enable the maintenance equipment body 11 to slide freely on the transmission line;

[0025] The hook set assembly 3 includes a bolt seat 31, a rubber ring 32, a hook 33 and a clamping member 34. The bolt seat 31 is arranged on one side of the fixed seat plate 13 and is fastened to the fixed seat plate 13 by bolts. An open rubber ring 32 is installed on the inner side of the bolt seat 31. The rubber rings 32 installed on the bolt seats 31 on the left and right sides are arranged staggeredly. A clamping member 34 is arranged inside the rubber ring 32. The clamping member 34 is a conical clamping sleeve as a whole, so that the conical block on the clamping member 34 is used for limiting and arranging with the inner ring of the rubber ring 32. A hook 33 is fixedly installed at the upper end of the clamping member 34. The hook 33 can be installed at the upper end of the maintenance equipment body 11 through the elastic deformation of the clamping member 34 cooperating with the rubber ring 32.

[0026] The working principle of the present utility model is as follows:

[0027] When the present utility model is in use, the pulley 29 at the upper end of the sleeve shaft 27 can be adjusted according to the elastic deformation of the return spring 26 and the directional sliding of the positioning block 28 in the long hole 24. The pulley 29 can roll on transmission lines with different diameters, so that the maintenance equipment body 11 can slide freely on the transmission line. The conical block on the clamping member 34 at the lower end of the hook 33 is used for limiting and arranging with the inner ring of the rubber ring 32, so that the hook 33 can be installed at the upper end of the maintenance equipment body 11 through the elastic deformation of the clamping member 34 cooperating with the rubber ring 32. Thus, an external driving structure is used to drive the maintenance assembly to slide freely on the transmission line, removing the driving device required by the maintenance equipment itself, thereby reducing the gravity caused by the load weight of the maintenance assembly and reducing the single-line pressure on the transmission line.

[0028] Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present utility model. The structures, devices and operation methods not specifically described and explained in the present utility model shall be implemented according to the conventional means in the art without special description and limitation.

Claims

1. A maintenance component based on transmission line anti-external damage detection, comprising a maintenance equipment group (1), characterized in that: The lower end of the maintenance equipment group (1) is symmetrically fixedly mounted with a sliding assembly (2), and the upper end of the maintenance equipment group (1) is fixedly mounted with a hook assembly (3) by a fixing bolt; The sliding assembly (2) comprises a fixed plate (21), an angle sleeve (22), a fixed long rod (23), a long hole (24), a positioning column (25), a return spring (26), a sleeve shaft (27), a positioning block (28), a sleeve wheel (29) and a limiting column (210). The fixed plate (21) is arranged on the left and right sides of the transmission line. The angle sleeves (22) are symmetrically fixedly installed at both ends of the fixed plate (21). The angle sleeves (22) are fixedly installed between the angle sleeves (22) and at the lower ends of the angle sleeves (22). A fixed long rod (23) is provided with a plurality of positioning columns (25) on the side of the fixed long rod (23) close to the inside of the transmission line, a long hole (24) is provided on the front and rear end surfaces of the angle sleeve (22), a sleeve shaft (27) is provided on the side of the fixed long rod (23) close to the transmission line, a sleeve wheel (29) is sleeved on the sleeve shaft (27), a limiting column (210) is provided on the end surface of the sleeve shaft (27) close to the side of the fixed long rod (23), and a return spring (26) is sleeved between the limiting column (210) and the positioning column (25).

2. A maintenance component based on transmission line anti-external damage detection according to claim 1, characterized in that: The maintenance equipment group (1) comprises a maintenance equipment body (11), a fixing groove (12) and a fixing seat plate (13). The lower parts of the left and right ends of the maintenance equipment body (11) are provided with fixing grooves (12), and the fixing grooves (12) are used to install the sliding assembly (2) for placement. The upper end surface of the maintenance equipment body (11) is centrally symmetrically provided with fixing seat plates (13) on both sides, and the fixing seat plates (13) are used to fix the hook assembly (3) with bolts.

3. A maintenance component based on transmission line anti-external damage detection according to claim 1, characterized in that: Positioning blocks (28) are fixedly mounted on the front and rear end surfaces of both ends of the sleeve shaft (27), and the positioning blocks (28) can slide freely in the long hole (24).

4. A maintenance component based on transmission line anti-external damage detection according to claim 2, characterized in that: The hook sleeve assembly (3) comprises a bolt seat (31), a rubber ring (32), a sleeve hook (33) and a clamp (34); the bolt seat (31) is arranged on one side of a fixed seat plate (13), and the bolt seat (31) is fastened to the fixed seat plate (13) by bolts.

5. A maintenance component based on transmission line anti-external damage detection according to claim 4, characterized in that: An open rubber ring (32) is installed on the inner side of the bolt seat (31), and the rubber rings (32) installed on the bolt seats (31) on the left and right sides are arranged in a staggered manner.

6. A maintenance component based on transmission line anti-external damage detection according to claim 5, characterized in that: A clamping piece (34) is arranged inside the rubber ring (32). The clamping piece (34) is in the form of a cone-shaped clamping set as a whole. A sleeve hook (33) is fixedly mounted on the upper end of the clamping piece (34).

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