Operating rod convenient to operate and used for connecting and taking test wire at high altitude

Abstract

The operating rod comprises an operating rod body, an upper groove clamp and a lower groove clamp are arranged on one side of the top of the operating rod body, and a test clamp at the front end of a test wire is placed in the lower groove clamp and is stabilized by a spring fixing buckle in the lower groove clamp. The upper groove clamp and the lower groove clamp can be folded and separated up and down through an up-down movable sleeve and a reset spring, the up-down folding and separating movement of the up-down movable sleeve and the reset spring is formed by the fact that a motor drives a control steel wire to be loosened and tightened, and the control steel wire is located in the operating rod body and extends to the lower end to be connected with the motor. By adopting the structure of pressing the wire clamp up and down, the chuck of the test clamp can be controlled to open and clamp the wiring end of a measurement part, and can realize direction conversion through the movable ball head, the ball head movable joint and the bayonet bolt below, so that the wiring operation at a high position can be flexibly carried out; and a wiring picture at a high position is transmitted to the bottom through the camera for visual operation of the test wire.

Description

Technical Field

[0001] The utility model relates to the technical field of power auxiliary equipment, in particular to an operating rod for high-altitude access to a test line, which is easy to operate. Background Art

[0002] In the work of power system, there are often scenes that require work to be carried out at high altitudes, which may require work on high-altitude equipment or cables. For example, when conducting high-voltage electrical tests to check the insulation performance of electrical equipment, it is necessary to connect transformers, switches, lightning arresters and mutual inductors. Currently, aerial work vehicles are mostly used to carry people to manually connect the test wires to the equipment. This wiring method is relatively strong, but has high requirements on the site, and the entry of the work vehicle also increases the risk of the operation. Insulating rods can also be used for wiring, but insulating rod wiring can only perform simple wiring operations, such as hanging ground wires, and operations that require wire ends to touch cannot be completed. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide an operating rod for high-altitude access to test lines that is easy to operate, thereby solving the operation problem of high-altitude wiring required for power systems.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] An operating rod for high-altitude test line access that is easy to operate comprises an operating rod body, an upper groove clamp and a lower groove clamp are arranged on one side of the top of the operating rod body, the test clamp at the front end of the test line is placed in the lower groove clamp and is secured by a spring fixing buckle in the lower groove clamp, the upper groove clamp and the lower groove clamp are connected by upper and lower movable sleeves and a reset spring so that the two can be closed and separated up and down, the upper and lower movable sleeves and the reset spring are driven by a motor to control the tension of a steel wire, and the control steel wire is located inside the operating rod body and extends to the lower end to be connected to the motor.

[0006] The operating rod body is provided with an active ball head, and the active ball head is controlled to be loose or tight by a ball head active joint and a bayonet bolt.

[0007] The operating rod body provided at the lower end of the above-mentioned movable ball head is a segmented telescopic structure, and is provided with a telescopic bayonet, a cable hook and a limit point to limit the telescopic distance.

[0008] The above-mentioned segmented telescopic structure is provided in plurality and is controlled by electric telescopic operation.

[0009] A camera is arranged at the top of the operating rod body, and the camera is communicatively connected with the front video display at the bottom of the operating rod body.

[0010] The motor, the front video display and the camera are powered by rechargeable batteries, which are charged via a charging interface on the operating rod body.

[0011] A control button is provided at the bottom of the operating rod body, and the control button is used to control the front video display and the motor.

[0012] The outer layer of the operating rod is provided with an insulating layer.

[0013] The utility model provides an easy-to-operate operating rod for taking a test line at high altitude. By adopting a structure for pressing the line clamp up and down, the clamp head of the test clamp can be controllably opened and clamp the wiring terminal of the measuring part, and the direction can be changed by the movable ball head, the ball head movable joint and the bayonet bolt below. The wiring operation at high altitude can be flexibly carried out, and the wiring picture at high altitude can be transmitted to the bottom through a camera for visual operation of the test line. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a structural schematic diagram of the operating lever of the utility model.

[0016] In the figure: upper groove clamp 1, upper and lower movable sleeves and reset spring 2, lower groove clamp 3, test cable hook 4, movable ball head 5, telescopic bayonet and cable hook 6, limit point 7, motor 8, motor maintenance cover 9, rechargeable battery 10, insulating layer 11, front video display 12, control wire 13, ball head movable joint and bayonet bolt 14, spring fixing buckle 15, camera 16, control button 18. DETAILED DESCRIPTION

[0017] like Figure 1 As shown in the figure, an operating rod for picking up the test line from the high altitude, which is easy to operate, includes an operating rod body, an upper groove clamp 1 and a lower groove clamp 3 are provided on one side of the top of the operating rod body, the test clamp at the front end of the test line is placed in the lower groove clamp 3, and is secured by a spring fixing buckle 15 in the lower groove clamp 3, and the upper groove clamp 1 and the lower groove clamp 3 are connected by upper and lower movable sleeves and a reset spring 2 so that the two can be closed and separated up and down, and the upper and lower movable sleeves and the reset spring 2 are driven by a motor 8 to control the tightness of a steel wire 13 to form a control wire 13, and the control wire 13 is located inside the operating rod body and extends to the lower end to be connected to the motor 8.

[0018] The operating rod body is provided with an active ball head 5 , and the tightness of the active ball head 5 is controlled by a ball head active joint and a bayonet bolt 14 .

[0019] The operating rod body provided at the lower end of the above-mentioned movable ball head 5 is a segmented telescopic structure, and is provided with a telescopic bayonet, a cable hook 6 and a limit point 7 to limit the telescopic distance.

[0020] The above-mentioned segmented telescopic structure is provided in plurality and is controlled by electric telescopic operation.

[0021] A camera 16 is disposed at the top of the operating rod body, and the camera 16 is communicatively connected with the front video display 12 at the bottom of the operating rod body.

[0022] The motor 8, the front video display 12 and the camera 16 are powered by a rechargeable battery 10, and the rechargeable battery 10 is charged through a charging interface on the operating rod body.

[0023] A control button 18 is provided at the bottom of the operating rod body, and the control button 18 is used to control the front video display 12 and the motor 8.

[0024] The outer layer of the operating rod is provided with an insulating layer 11 .

[0025] Example:

[0026] The invention discloses an operating rod for receiving a test line at high altitude, comprising an upper and lower groove clamp, wherein the test clamp at the front end of the test line is placed in the lower groove clamp and is secured by a spring fixing buckle in the lower groove clamp, and the upper and lower movable sleeves and the internal limit and reset springs drive and control the tightness of the steel wire through the forward and reverse rotation of a motor, driving the upper and lower groove clamps to perform an upward and downward squeezing action, and the closing of the upper and lower groove clamps opens the end of the test line clamp, so that the test clamp chuck opens and clamps the wiring terminal of the measuring part, and the test line clamp can be arranged in order in a test cable hook; the top of the wiring rod is an active joint, and the wiring clamp can be changed in direction by 180 degrees by using an active ball head, and the operating rod can be customized in telescopic height or number of sections as needed, and the inner wall of each section of the telescopic joint and the outer wall of the telescopic joint are engaged with gears; the tightness of the steel wire is controlled by driving a forward and reverse motor, so as to achieve the purpose of electrically extending and retracting the operating rod; the operating rod is equipped with a rechargeable battery, 12V or 24V, which is used to power the motor and the camera. There is an operation control button at the end of the operating rod, which is used to control the upper and lower groove clamps, the extension and retraction of the operating rod, and the monitoring camera; the front video display can display the situation of the local area transmitted back by the camera, and the top camera can rotate and be installed on a retractable bracket; in order to facilitate wiring operation, the wiring clamp head can be accurately adjusted in a limited range by using a ball head. To ensure safety, the outer layer of the operating rod is an insulating structure.

[0027] The surface parts of the operating rod are wrapped with insulating rubber, and the insulation level is determined according to needs. The rod is a multi-section telescopic rod, and the telescopic length can be determined according to needs.

[0028] The top of the operating rod is provided with upper and lower groove clamps, and the test line clamp is placed in the lower groove clamp and is secured by a spring buckle in the lower groove clamp.

[0029] The upper and lower movable sleeves and the internal limit and reset springs drive the motor to control the tightness of the steel wire through the forward and reverse rotation to squeeze the upper and lower groove clamps up and down. The closing of the upper and lower groove clamps opens the end of the test line clamp, so that the front end of the test clamp opens and clamps the contact part. The conductor body part of the test line can be arranged in order in the cable hook on the rod body.

[0030] The operating rod can be customized in telescopic height or number of sections as needed. The inner wall of each section of the telescopic section and the outer wall of the telescopic section are meshed with gears. The tightness of the steel is controlled by the forward and reverse motor drive to achieve the purpose of electric telescopic operation of the operating rod.

[0031] The operating lever has a built-in rechargeable battery, 12V or 24V, which is used to power the motor and the camera. There is an operating button at the end of the operating lever, which is mainly used to control the upper and lower closing of the upper and lower groove clamps, the extension and retraction of the operating lever and the use of the surveillance camera.

[0032] The front video display can show the situation of the local area transmitted back by the camera. The top camera can be rotated and installed on a retractable bracket.

[0033] In order to facilitate the wiring operation, the top section and the wiring clamp are connected to the rod body with a ball head, which can accurately adjust the direction. The angle between the rod body and the human body is coordinated to enable efficient use.

Claims

1. An easy-to-operate operating lever for taking the test line from the sky, characterized in that: The invention comprises an operating rod body, wherein an upper groove clamp (1) and a lower groove clamp (3) are provided on one side of the top of the operating rod body, the test clamp at the front end of the test line is placed in the lower groove clamp (3) and is secured by a spring fixing buckle (15) in the lower groove clamp (3), the upper groove clamp (1) and the lower groove clamp (3) are connected by upper and lower movable sleeves and a return spring (2) so that the upper and lower movable sleeves and the return spring (2) can be closed and separated up and down, and the upper and lower closing and separating movements of the upper and lower movable sleeves and the return spring (2) are formed by the tension of a control wire (13) driven by a motor (8), and the control wire (13) is located inside the operating rod body and extends to the lower end to be connected to the motor (8).

2. The easy-to-operate operating rod for high-altitude access to the test line according to claim 1 is characterized in that: The operating rod body is provided with a movable ball head (5), and the tightness of the movable ball head (5) is controlled by a ball head movable joint and a bayonet bolt (14).

3. The easy-to-operate operating rod for high-altitude access to the test line according to claim 2 is characterized in that: The operating rod body provided at the lower end of the movable ball head (5) is a segmented telescopic structure and is provided with a telescopic bayonet, a cable hook (6) and a limit point (7) to limit the telescopic distance.

4. The easy-to-operate operating rod for high-altitude access to the test line according to claim 3 is characterized in that: The segmented telescopic structure is provided with a plurality of segments and is controlled by electric telescopic movement.

5. The easy-to-operate operating rod for high-altitude access to the test line according to claim 4 is characterized in that: A camera (16) is provided at the top of the operating rod body, and the camera (16) is communicatively connected with a front video display (12) at the bottom of the operating rod body.

6. The easy-to-operate operating rod for high-altitude access to the test line according to claim 5, characterized in that: The motor (8), the front video display (12) and the camera (16) are powered by a rechargeable battery (10), and the rechargeable battery (10) is charged via a charging interface on the operating rod body.

7. The easy-to-operate operating rod for high-altitude access to the test line according to claim 6 is characterized in that: A control button (18) is provided at the bottom of the operating rod body, and the control button (18) is used to control the front video display (12) and the motor (8).

8. The easy-to-operate operating rod for high-altitude access to the test line according to claim 7 is characterized in that: The outer layer of the operating rod is provided with an insulating layer (11).

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