CN203643482U - High-altitude wiring pliers - Google Patents

Abstract

The utility model discloses a high-altitude wiring clamp, which is composed of a wiring clamp and an insulating rod. The wiring clamp includes a wiring clamp body, a fixed metal clamp, a movable metal clamp, a terminal post, a rotating screw, a lifting nut, and a hexagonal screw. The upper part of the clamp body is fixed with a fixed metal clamp and a terminal. The fixed metal clamp is connected to the terminal through a conductive soft connection. There is a rotating screw inside the wiring clamp body, and a lifting nut is sleeved on the rotating screw. The lifting nut is connected to the movable metal clamp. The clamp is connected and drives the movable metal clamp to move on the clamp body. The lower part of the rotating screw is connected to the hexagonal screw through a universal joint. The high-altitude wiring clamp is a detachable structure of the insulating rod and the clamp body. Can be embedded in the hexagonal screw groove of the hexagonal screw rod, the high-altitude wiring pliers of the utility model has high stability and high clamping degree, can conveniently separate the wiring pliers from the insulating rod, and has strong safety.

Description

High-altitude wiring pliers

technical field

The utility model relates to a wiring pliers structure, in particular to a detachable high-altitude wiring pliers for high-altitude testing.

Background technique

The currently used high-altitude test wiring pliers are composed of metal clamps, soft wire connections, binding posts, and lifting structures. During the test, the test leads are connected to the electrical equipment through metal clamps. Although it is very convenient in operation, there are still imperfections in function, such as: the connection between the test lead and the wiring pliers is not firm and easy to fall off, the insulating rod cannot be removed after the wiring is completed, and it is easy to cause damage due to factors such as wind force during outdoor testing. Wiring clamps fall off from electrical equipment, causing high voltage electric shock hazards, etc.

Utility model content

In order to overcome the deficiencies of the existing high-altitude wiring pliers, the utility model provides a high-altitude wiring pliers, which can be used to conveniently and reliably connect large-scale electric power Equipment for test wiring.

The technical scheme that the utility model adopts for solving the problems of the technologies described above is:

A high-altitude wiring pliers, consisting of wiring pliers and insulating rods, the wiring pliers include a wiring pliers body, a fixed metal clamp, a movable metal clamp, a terminal, a rotating screw, a lifting nut, a hexagonal screw, the wiring pliers The upper part of the body is fixed with a fixed metal clamp and a terminal. The fixed metal clamp is connected to the terminal through a conductive soft connection. There is a rotating screw inside the wiring clamp body, and a lifting nut is sleeved on the rotating screw. The clamps are opposite to each other and are all arranged on the body of the wiring clamp. The lifting nut is connected with the movable metal clamp and drives the movable metal clamp to move on the body of the wiring clamp. The lower part of the rotating screw is connected with the hexagonal screw through a universal joint. The wiring pliers have a detachable structure between the insulating rod and the wiring pliers body, and the insulating rod is provided with a hexagonal screw groove capable of inserting a hexalobular screw rod.

Further, a plurality of pressure springs are provided inside the fixed metal clamp and the movable metal clamp, a spiral wire harness is provided outside the lower part of the wiring clamp body, and a powerful magnet is provided at the bottom of the hexagonal screw groove.

Further, the universal joint can change the direction of the transmission torque, so that the wiring clamp can rotate in a direction not greater than 90°.

The high-altitude wiring pliers of the utility model has high stability and high clamping degree, can conveniently separate the wiring pliers from the insulating rod, has strong safety, and can well cooperate with high-voltage test work.

Description of drawings

Fig. 1 is a structural diagram of the wiring pliers of the high-altitude wiring pliers of the present utility model.

Fig. 2 is a structural diagram of an insulating rod of the high-altitude wiring pliers of the present invention.

The names of the components in the figure are as follows:

1-fixed metal clamp, 2-movable metal clamp, 3-wiring clamp body, 4-terminal, 5-rotating screw, 6-lifting nut, 7-spiral harness, 8-conductive soft connection, 9- Universal joint, 10-hexalobe screw, 11-pressure spring, 12-hexalobe groove, 13-strong magnet, 14-insulation rod

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in detail.

Referring to Fig. 1-2, the high-altitude wiring clamp of the present utility model is composed of a wiring clamp and an insulating rod 14. The wiring clamp includes a wiring clamp body 3, a fixed metal clamp 1, a movable metal clamp 2, a terminal post 4, and a rotating screw rod 5 , a lifting nut 6, a helical wire harness 7, and a hexagonal screw 10, wherein the upper part of the clamp body 3 is fixedly provided with a fixed metal clamp 1 and a terminal 4, and the fixed metal clamp 1 is connected to the terminal 4 through a conductive soft connection 8, The inside of the wiring clamp body 3 is provided with a rotating screw 5, and the rotating screw 5 is sleeved with a lifting nut 6. The movable metal clamp 2 is opposite to the fixed metal clamp 1, and both are arranged on the wiring clamp body 3. The lifting nut 6 and the movable metal clamp The clamp 2 is connected and drives the movable metal clamp 2 to move on the wiring pliers body 3. The lower part of the rotating screw is connected to the hexagonal screw 10 through the universal joint 9, and the outer side of the lower part of the wiring pliers body 3 is also provided with a spiral wire harness 7. Both the fixed metal clamp 1 and the movable metal clamp 2 are provided with a plurality of pressure springs 11 . And the insulating rod 14 is provided with a hexagonal screw groove 12, and the bottom of the hexagonal screw groove 12 is provided with a powerful magnet 13.

The high-altitude wiring clamp is designed as a detachable structure of the insulating rod 14 and the wiring clamp. When hanging the test line, the insulating rod is rotated so that the hexagonal screw 10 drives the lifting nut 6 to lift in the rotating screw 5, and drives the movable metal clamp 2 and the fixed clamp. Metal clamps 1 cooperate to clamp the test equipment.

The high-altitude wiring pliers of the utility model can make the connection between the test lead and the wiring pliers stable, wherein the setting of the pressure spring 11 improves the clamping degree of the metal clamps, and effectively prevents the danger of the wiring pliers falling from high altitude. And the helical wire harness 7 can bind the test lead in the wire harness to prevent the test lead from coming off.

In addition, the use of the hexalobe screw 10 and the hexagonal screw groove 12 can ensure the separation of the insulating rod and the wiring pliers. When wiring, the hexalobe screw 10 is rotated to be embedded in the hexalobe screw groove 12, and the rotating hexalobe screw 10 drives the lifting nut 6 Move up and down on the rotating screw 5 to make the metal clamp and the device under test contact and separate. After wiring, the insulating rod can be pulled to pull the hexalobe screw out of the hexalobe screw groove. At the same time, the powerful magnet arranged at the bottom of the hexagonal screw groove 12 can be convenient for the hexagonal screw rod to be stuck in the hexalodal screw groove during operation, thereby increasing the fixing degree of the hexalobe screw rod in the hexalobular screw groove. The universal joint 9 can change the direction of the transmission torque, and the clamp can be rotated in a direction not greater than 90°.

The high-altitude wiring clamp of the utility model has high stability and clamping degree, strong safety, and can be well matched with high-voltage test work.

Although the specific implementation of the utility model has been described above in conjunction with the accompanying drawings, it does not limit the protection scope of the utility model. Those skilled in the art should understand that on the basis of the technical solution of the utility model, those skilled in the art do not need to Various modifications or deformations that can be made with creative efforts are still within the protection scope of the present utility model.

Claims (3)

1. A high-altitude wiring pliers is composed of wiring pliers and insulating rods. Said wiring pliers include a wiring pliers body, a fixed metal clamp, a movable metal clamp, a terminal post, a rotating screw, a lifting nut, and a hexagonal screw rod. That is, the upper part of the wiring clamp body is fixed with a fixed metal clamp and a terminal, the fixed metal clamp is connected to the terminal through a conductive soft connection, a rotating screw is provided inside the wiring clamp body, and a lifting nut is sleeved on the rotating screw. The metal clamps are opposite to the fixed metal clamps, both of which are set on the body of the clamp. The lifting nut is connected with the movable metal clamp and drives the movable metal clamp to move on the body of the clamp. The lower part of the rotating screw passes through the universal joint and the hexagon The screw rods are connected, and the high-altitude wiring pliers have a detachable structure between the insulating rod and the wiring pliers body, and the insulating rod is provided with a hexagonal screw groove that can be embedded in the hexagonal screw rod. 2. The high-altitude wiring pliers according to claim 1, characterized in that, a plurality of pressure springs are provided in the fixed metal clamp and the movable metal clamp, and a spiral beam is also provided outside the lower part of the wiring clamp body device, the bottom of the hexagonal screw groove is provided with a powerful magnet. 3. The high-altitude wiring pliers according to claim 1 or 2, characterized in that the universal joint can change the direction of the transmission torque, so that the wiring pliers can rotate in a direction not greater than 90°.

Images