Distribution line operation and maintenance device

Abstract

The utility model discloses a distribution line operation and maintenance device comprising a sleeve, the outer wall of the sleeve is fixedly connected with an insulation sleeve, the center of the sleeve is provided with a telescopic column, and the sleeve is provided with a telescopic assembly; the outer wall of the insulating sleeve is fixedly connected with a data nameplate, one end of the telescopic column is provided with a connector, the connector is fixedly connected with a tool head, and a connecting assembly is arranged between the connector and the telescopic column. By arranging the telescopic assembly, a rotating seat can be directly rotated, so that the movement of a telescopic column is realized, the telescopic effect is completed, and the convenience in use is improved. The convenience in maintenance and replacement of the connector and the tool head is also improved, the maintenance operation of an operator is facilitated, and the use effect is improved. And meanwhile, the limiting ring can limit rotation of the lead screw, so that the lead screw has high rotation stability.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution line maintenance equipment, in particular to a power distribution line operation and maintenance inspection device. Background Art

[0002] The operation and maintenance equipment of distribution lines generally refers to the equipment and tools used to detect, monitor and maintain the power system. The functions of these devices include but are not limited to: Fault detection and location: It can detect faults in the power system, such as short circuits, ground faults, etc., and can accurately locate the fault point to improve maintenance efficiency; Monitoring system status: Real-time monitoring of various parameters of the power system, including current, voltage, frequency, etc., as well as the operating status of equipment, such as temperature, humidity, etc., to ensure safe and stable operation of the system; Data recording and analysis: Recording the operating data of the power system, and being able to analyze the data to provide fault diagnosis, predictive maintenance and other functions to help improve the reliability and availability of the system.

[0003] The current distribution line operation and maintenance equipment is generally a distribution insulating rod. However, the current distribution insulating rod has an integrated structure of the tool head and the telescopic rod when in use, which is not convenient for quick maintenance of the tool head, thereby affecting the subsequent use effect. It does not have high portability, and its extension generally requires the telescopic rod to be pulled out, and it is not convenient to fix it after pulling it out, resulting in poor use effect. Utility Model Content

[0004] The purpose of the utility model is to provide a distribution line operation and maintenance device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A distribution line operation and maintenance device, including a distribution line operation and maintenance device, including a bushing, an insulating sleeve is fixedly connected to the outer wall of the bushing, a telescopic column is installed at the center of the bushing, and a telescopic component is arranged on the bushing;

[0007] A data nameplate is fixedly connected to the outer wall of the insulating sleeve, a connector is installed at one end of the telescopic column, a tool head is fixedly connected to the connector, and a connecting assembly is arranged between the connector and the telescopic column.

[0008] In a preferred embodiment of the utility model, the telescopic assembly includes a screw rod rotatably connected to the center of the sleeve, one end of the screw rod is fixedly connected to a rotating seat, the outer wall of the screw rod is fixedly connected to a limiting ring, and the outer wall of the rotating seat is fixedly connected to multiple anti-slip rings.

[0009] In a preferred embodiment of the present invention, a mounting hole corresponding to the screw rod is opened on one side of the sleeve, and the screw rod passes through the center of the mounting hole.

[0010] In a preferred embodiment of the present utility model, a limiting groove corresponding to the limiting ring is opened on one side of the sleeve, and the limiting ring is located at the center of the limiting groove.

[0011] In a preferred embodiment of the present invention, the connecting head and the tool head are an integrated structure.

[0012] In a preferred embodiment of the present utility model, the connecting assembly includes a positioning column installed at one end of the connecting head, the outer walls of the telescopic column are fixedly connected to connecting frames at the front and rear, fixed columns are installed on the two connecting frames, connecting plates are fixedly connected to the two fixed columns, and two springs are fixedly connected between the two connecting plates and the corresponding connecting frames.

[0013] In a preferred embodiment of the present utility model, a positioning slot corresponding to the positioning column is provided on the telescopic column, and the positioning column passes through the center of the positioning slot.

[0014] In a preferred embodiment of the present invention, the connector is provided with two fixing grooves corresponding to the fixing posts, and the two fixing posts both pass through the center of the fixing grooves.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0016] The difference from the prior art lies in that: through the provision of a telescopic assembly, the rotating seat can be directly rotated, thereby realizing the movement of the telescopic column and completing the telescopic effect. At the same time, the limit ring can limit the rotation of the screw rod, so that it has a higher rotation stability. The anti-slip ring can make the rotating seat have a better anti-slip effect, and thus has better practicality. Through the provision of a connecting assembly, the connecting head can be quickly disassembled from the telescopic column, thereby facilitating the maintenance and replacement of the connecting head and the tool head, improving the portability of use, and facilitating the maintenance operation of the operator, thereby improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 This is the overall appearance diagram of a distribution line operation and maintenance device;

[0019] Figure 2It is a top view of a distribution line operation and maintenance device;

[0020] Figure 3 for Figure 2 Sectional view along AA direction;

[0021] Figure 4 for Figure 2 Cross-sectional view along the BB axis.

[0022] In the figure: 1. sleeve; 2. insulating sleeve; 3. telescopic column; 4. telescopic assembly; 401. screw rod; 402. rotating seat; 403. limit ring; 404. anti-slip ring; 5. data nameplate; 6. connecting head; 7. tool head; 8. connecting assembly; 801. positioning column; 802. connecting frame; 803. fixing column; 804. connecting plate; 805. spring. DETAILED DESCRIPTION

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] Please refer to Figure 1-4 A distribution line operation and maintenance device comprises a bushing 1, an insulating bushing 2 is fixedly connected to the outer wall of the bushing 1, a telescopic column 3 is installed at the center of the bushing 1, and a telescopic component 4 is arranged on the bushing 1; the telescopic component 4 comprises a screw rod 401 rotatably connected to the center of the bushing 1, a mounting hole corresponding to the screw rod 401 is opened on one side of the bushing 1, and the screw rod 401 passes through the center of the mounting hole; the screw rod 401 can be grasped at the center of the bushing 1, thereby driving the telescopic column 3 to move, realizing the telescopic effect, thereby improving the use effect of the equipment, one end of the screw rod 401 is fixedly connected to a rotating seat 402, the outer wall of the screw rod 401 is fixedly connected to a limiting ring 403, and a limiting ring corresponding to the limiting ring 403 is opened on one side of the bushing 1 The limit ring 403 is located in the center of the limit groove; the limit ring 403 can play a good limiting role on the sleeve 1, so that the screw rod 401 can only rotate, thereby improving the gripping stability of the screw rod 401, and the outer wall of the rotating seat 402 is fixedly connected with multiple anti-skid rings 404; the rotating seat 402 rotates, and the rotating seat 402 drives the screw rod 401 to rotate, thereby driving the telescopic column 3 to move in the center of the sleeve 1, realizing telescopic extension, and stopping after extending to the required length. The limit ring 403 can ensure the rotation stability of the screw rod 401, thereby ensuring the telescopic stability of the telescopic column 3, and the anti-skid ring 404 can have a good anti-skid effect when the rotating seat 402 is rotated, thereby improving the stability of the operation.

[0025] like Figure 2 , Figure 3 and Figure 4 As shown, a data nameplate 5 is fixedly connected to the outer wall of the insulating sleeve 2, a connector 6 is installed at one end of the telescopic column 3, a tool head 7 is fixedly connected to the connector 6, and the connector 6 and the tool head 7 are an integrated structure; this ensures that the connector 6 and the tool head 7 have a strong connection strength, thereby improving the stability of the tool head 7, and the integrated structure can improve the service life of the tool head 7 and the connector 6, thereby reducing the cost of use, and a connecting component 8 is arranged between the connector 6 and the telescopic column 3, and the connecting component 8 includes a positioning column 801 installed at one end of the connecting head 6, and a positioning slot corresponding to the positioning column 801 is opened on the telescopic column 3, and the positioning column 801 runs through the center of the positioning slot; this ensures that the positioning column 801 can provide a better positioning effect for the installation of the telescopic column 3 and the connector 6, and thus the connector 6 can be quickly installed and fixed, which improves the portability of the installation, and the outer wall of the telescopic column 3 is fixed at the front and back. It is connected with a connecting frame 802, and fixing columns 803 are installed on the two connecting frames 802. Two fixing grooves corresponding to the fixing columns 803 are provided on the connecting head 6, and the two fixing columns 803 pass through the center of the fixing grooves; the two fixing columns 803 can limit and fix the connecting head 6, so that it has strong connection stability. At the same time, the disassembly of the connecting head 6 can be completed by pulling the two fixing columns 803 during disassembly, and the installation and disassembly operation is convenient. The two fixing columns 803 are fixedly connected with connecting plates 804, and two springs 805 are fixedly connected between the two connecting plates 804 and the corresponding connecting frames 802; when the tool head 7 needs to be disassembled, the two connecting plates 804 are pulled to make the two fixing columns 803 leave the center of the connecting head 6, and then the connecting head 6 can be directly taken out, and then the tool head 7 can be replaced or maintained, which saves downtime and improves work efficiency. The same is true for the installation operation.

[0026] The working principle of the utility model is: a handheld device is used, and then the rotating seat 402 is rotated, and the rotating seat 402 drives the screw rod 401 to rotate, and then drives the telescopic column 3 to move in the center of the sleeve 1, so as to realize telescopic extension and retraction, and stop after being extended to the required length, and then use the tool head 7 to detect the distribution line. When the tool head 7 needs to be disassembled, the two connecting plates 804 are pulled to make the two fixed columns 803 leave the center of the connector 6, and then the connector 6 can be directly taken out, and then the tool head 7 is replaced or maintained, which saves downtime and improves work efficiency. The installation operation is similar. The data nameplate 5 will display basic data to ensure the safety of maintenance.

[0027] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A distribution line operation and maintenance device, comprising a bushing (1), characterized in that: An insulating sleeve (2) is fixedly connected to the outer wall of the sleeve (1), a telescopic column (3) is installed at the center of the sleeve (1), and a telescopic component (4) is arranged on the sleeve (1); A data nameplate (5) is fixedly connected to the outer wall of the insulating sleeve (2); a connector (6) is installed at one end of the telescopic column (3); a tool head (7) is fixedly connected to the connector (6); and a connecting assembly (8) is provided between the connector (6) and the telescopic column (3); The telescopic assembly (4) comprises a screw rod (401) rotatably connected to the center of the sleeve (1), one end of the screw rod (401) is fixedly connected to a rotating seat (402), the outer wall of the screw rod (401) is fixedly connected to a limit ring (403), and the outer wall of the rotating seat (402) is fixedly connected to a plurality of anti-slip rings (404); A mounting hole corresponding to the screw rod (401) is provided on one side of the sleeve (1), and the screw rod (401) passes through the center of the mounting hole; A limiting groove corresponding to the limiting ring (403) is provided on one side of the sleeve (1), and the limiting ring (403) is located at the center of the limiting groove.

2. A distribution line operation and maintenance device according to claim 1, characterized in that: The connecting head (6) and the tool head (7) are an integrated structure.

3. A distribution line operation and maintenance device according to claim 1, characterized in that: The connecting assembly (8) comprises a positioning column (801) installed at one end of the connecting head (6); the outer walls of the telescopic column (3) are fixedly connected to connecting frames (802) at the front and rear; the two connecting frames (802) are each installed with a fixing column (803); the two fixing columns (803) are each fixedly connected to a connecting plate (804); and two springs (805) are fixedly connected between the two connecting plates (804) and the corresponding connecting frames (802).

4. A distribution line operation and maintenance device according to claim 3, characterized in that: The telescopic column (3) is provided with a positioning slot corresponding to the positioning column (801), and the positioning column (801) passes through the center of the positioning slot.

5. A distribution line operation and maintenance device according to claim 3, characterized in that: The connector (6) is provided with two fixing grooves corresponding to the fixing columns (803), and the two fixing columns (803) both pass through the center of the fixing grooves.

Images