CN202185886U - Pin taking device for Insulator W pin - Google Patents

Abstract

The utility model relates to an insulator W pin remover, which is characterized in that it includes a remover, an opening and closing mechanism and a universal handle, the shape of the jaw of the remover is consistent with that of the deformed section of the W pin, and the end of the remover is connected with the opening and closing device , The universal handle is threaded with the opening and closing device, and the universal handle matches the connection size of the operating rod. The opening and closing mechanism is symmetrically arranged on the upper two sliders on the transposition shaft, the sliders are provided with connecting seats, a pressure spring is arranged between the connecting seats, and two limit pins are provided on the transposition shaft, and the position limit The pin is slidingly connected with the inclined chute on the slide block, the two ends of the transposition shaft are respectively provided with threads, and the ends of the threads are provided with flat grooves. The wrench side of the universal joint is provided with a radial protrusion matching the operating rod, and one end of the joint is provided with a flat tongue, and the flat tongue matches the size of the flat groove. Compared with the prior art, the beneficial effect of the utility model is: it is suitable for the operation of removing the pin of the W pin on the insulator during the installation of the power line, and it is used in conjunction with the operating rod to facilitate the removal of the pin and improve the efficiency.

Description

Insulator W pin remover

technical field

The utility model relates to the field of electrical tools, in particular to an insulator W pin remover.

Background technique

In the process of power line installation, a large number of insulators are often used. The W pin is used to connect the insulator to the insulator or the insulator to the wire. Due to the structural characteristics of the W pin, it is difficult for general tools to remove the W pin from the insulator, which affects the construction. efficiency.

Contents of the invention

The purpose of this utility model is to provide an insulator W pin remover, which overcomes the deficiencies of the prior art, and is used in conjunction with an operating rod to facilitate the removal of the pin.

For solving the problems of the technologies described above, the technical solution of the utility model is:

Insulator W pin remover, including pin remover, opening and closing mechanism and universal handle, the shape of the jaw of the remover pin is consistent with the shape of the deformed section of the W pin, the end of the remover pliers is connected with the opening and closing device, and the universal handle is connected with the opening and closing device Threaded connection, the size of the universal joint matches the connection size of the operating rod.

The opening and closing mechanism includes a slider, a connecting seat, a transposition shaft and a limit pin. The two sliders are arranged symmetrically on the transposition shaft. Two limit pins are arranged on the position shaft, and the limit pins are slidably connected with the inclined chute on the slide block. The two ends of the transposition shaft are respectively provided with threads, and the ends of the threads are provided with flat grooves.

The universal joint includes a wrench, a joint and a nut. The side of the wrench is provided with a radial protrusion matching the operating rod. One end of the joint is provided with a flat tongue connected to the nut, and the other end of the joint is connected to the wrench through a pin. The flat tongue and the flat groove Size matches.

Compared with the prior art, the beneficial effect of the utility model is: it is suitable for removing the pin of the W pin on the insulator during the installation process of the power line, and it is used in conjunction with the operating rod to facilitate the pin removal and improve the construction efficiency.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the closing state of the utility model embodiment;

Fig. 2 is a schematic diagram of the structure of the opening state of the embodiment of the utility model.

In the figure: 1-pin removal pliers 2-opening and closing mechanism 3-universal handle 4-W pin 5-slider 6-connecting seat 7-transposition shaft 8-limit pin 9-pressure spring 10-inclined chute 11- Thread 12-flat groove 13-wrench 14-joint 15-nut 16-protrusion 17-flat tongue 18-pin

Detailed ways

The specific embodiment of the utility model will be further described below in conjunction with accompanying drawing:

See Fig. 1, which is a schematic structural diagram of the closing state of the embodiment of the insulator W pin remover of the present invention, including the remover pliers 1, the opening and closing mechanism 2 and the universal handle 3, the shape of the remover pliers 1 is consistent with the deformation section of the W pin 4, and the remover The end of the pliers 1 is connected to the opening and closing device 2, the universal joint 3 is screwed to the opening and closing device 2, and the universal joint 3 matches the connection size of the operating rod.

See Figure 2, which is a schematic diagram of the structure of the opening state of the utility model. The opening and closing mechanism includes a slider 5, a connecting seat 6, a transposition shaft 7 and a limit pin 8. Two sliders 5 are symmetrically arranged on the transposition shaft 6, and the sliding The block 5 is provided with a connecting seat 6, a compression spring 9 is arranged between the connecting seats 6, and two limit pins 8 are arranged on the transposition shaft 7, and the limit pin 8 is slidably connected with the inclined chute 10 on the slider 5 , The two ends of the transposition shaft 7 are respectively provided with threads 11, and the ends of the threads 11 are provided with flat grooves 12.

The universal joint includes a wrench 13, a joint 14 and a nut 15. The side of the wrench 13 is provided with a radial protrusion 16 matching the operating rod, which can be connected to the operating rod at multiple angles. One end of the joint 14 is provided with a flat tongue 17 connected with the nut 15. The other end is connected with the wrench 13 by a pin 18, and the flat tongue 17 matches the size of the flat groove 12. After the flat tongue 17 is connected with the flat groove 12, the transposition shaft 7 can be controlled to rotate.

Claims (3)

1. insulator W pin split-pin device is characterized in that, comprises splitting, open-and-close mechanism and universal catcher; The splitting jaw is consistent with W pin deformation section shape; The splitting pincers are connected the end with closing device, universal catcher is threaded with closing device, universal catcher and action bars size for connection coupling.

2. insulator W pin split-pin device according to claim 1 is characterized in that said open-and-close mechanism comprises slide block, Connection Block, transposition axle and spacer pin; Two slide blocks are symmetricly set on the transposition axle, and slide block is provided with Connection Block, is provided with stage clip between the Connection Block; The transposition axle is provided with two spacer pins; Tip chute on spacer pin and the slide block is slidingly connected, and transposition axle two ends are respectively equipped with screw thread, and thread head is provided with flat groove.

3. insulator W pin split-pin device according to claim 2; It is characterized in that; Said universal catcher comprises spanner, joint and nut, and the spanner side is provided with the radial projection with the action bars coupling, and joint one end is provided with flat tongue and links to each other with nut; The joint other end links to each other through pin with spanner, said flat tongue and flat groove size coupling.

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