CN205835207U - A kind of Portable electric spark gap brace erecting device - Google Patents

Abstract

The utility model relates to the technical field of lightning arrester installation, in particular to an installation device for an electric portable lightning arrester oblique rod, including a transmission mechanism, a rotating shaft and a ring-shaped firmware. The transmission mechanism and the rotation shaft are connected through the ring-shaped firmware. Power, the rotating shaft corresponds to the clamp connected to the diagonal stay rod of the arrester. The utility model adopts such a structural arrangement, utilizes the transmission mechanism of the device, the rotating shaft and the ring-shaped firmware to be used together, can realize the assembly of the clamping part and the epoxy sleeve in the oblique stay rod of the lightning arrester, improve the work efficiency, and is easy to carry. Simple and practical.

Description

An electric portable surge arrester inclined rod installation device

technical field

The utility model relates to the technical field of lightning arrester installation, in particular to an electric portable lightning arrester oblique rod installation device.

Background technique

In the production and assembly of the controllable discharge arrester in the power system, the assembly of the arrester diagonal rod takes up a relatively large workload. Usually, the traditional manual tightening method is used to fix the clamping part and the epoxy sleeve of the arrester diagonal rod. Production The efficiency is extremely low, the workers are prone to fatigue, and it is easy to cause hand injuries. Due to the weight of the cable-stayed lightning arrester, the traditional manual installation method will inevitably consume a lot of physical strength and slow installation speed during mass production. In order to improve the production efficiency of surge arresters, it is necessary to carry out technical research on the automatic installation of diagonal stay rods for electric portable surge arresters.

Contents of the invention

Aiming at the above problems, the utility model provides an electric portable lightning arrester oblique rod installation device, which can realize the assembly of clamping parts and epoxy sleeves in the lightning arrester oblique rod, improve work efficiency, and is easy to carry, simple and practical.

In order to achieve the above object, the technical scheme adopted by the utility model is as follows:

An electric portable lightning arrester inclined rod installation device, including a transmission mechanism, a rotating shaft and an annular fastener, the transmission mechanism and the rotating shaft are connected correspondingly through the annular fastener, the transmission mechanism provides rotational power through a hand-held electric screwdriver, and the rotating shaft is correspondingly connected to the diagonal rod of the lightning arrester clamp.

Furthermore, the annular fastener adopts a hexagonal nut structure, the transmission mechanism and the front end of the rotating shaft are both provided with external threads, and the annular fastener is provided with internal threads, and the transmission mechanism and the rotating shaft are threaded through the annular fastener.

A method for installing an electric portable surge arrester inclined rod installation device, comprising the following steps:

Step 1: Provide rotation power, push the ferrule of the hand-held electric screwdriver inward, pull out the screwdriver, insert the tail of the transmission mechanism into the rotating shaft hole of the hand-held electric screwdriver, and then insert the horizontal pin into the groove to loosen the ferrule. Then the hand-held electric screwdriver and the transmission mechanism are fixed together;

Step 2, docking the clamping piece, connecting the rotating shaft to the internal thread hole at the end of the clamping piece of the diagonal stay rod of the lightning arrester, and inserting the front end of the clamping piece into the epoxy sleeve;

Step 3: Assemble the clamping piece and the epoxy sleeve, turn on the switch of the hand-held screwdriver, the rotating shaft will rotate along the radial direction of the clamping piece through the rotating power transmitted by the transmission mechanism, and the front end of the clamping piece and the epoxy sleeve can be tightened .

Beneficial effects of the utility model:

The utility model adopts such a structural arrangement, utilizes the transmission mechanism of the device, the rotating shaft and the ring-shaped firmware to be used together to realize the assembly of the clamping part and the epoxy sleeve in the oblique stay rod of the lightning arrester, improve work efficiency, and is easy to carry. Simple and practical.

Description of drawings

Fig. 1 is a three-dimensional view of the overall structure of the utility model;

Fig. 2 is a plan view of the overall structure of the utility model;

Figure 3 is a structural diagram of the ring firmware.

1. Transmission mechanism; 2. Rotary shaft; 3. Ring firmware.

detailed description

The technical scheme of the present utility model is described below in conjunction with accompanying drawing and embodiment.

As shown in Fig. 1 to Fig. 3, a kind of electric portable surge arrester oblique tie rod installation device described in the utility model includes a transmission mechanism 1, a rotating shaft 2 and an annular fastener 3, and the transmission mechanism 1 and the rotating shaft 2 are correspondingly connected through the annular fastener 3 , the transmission mechanism 1 provides rotational power through a hand-held electric screwdriver, and the rotating shaft 2 is correspondingly connected to the clamp of the oblique tie rod of the lightning arrester. The above constitutes the basic structure of the present utility model.

The utility model adopts such a structural arrangement, utilizes the transmission mechanism 1 of the device, the rotating shaft 2 and the ring-shaped fastener 3 to be used together to realize the assembly of the clamping part and the epoxy sleeve in the diagonal stay rod of the lightning arrester, and improve the work efficiency, and Portable, simple and practical. Its working principle: the rotating power is provided by a hand-held electric screwdriver, the transmission mechanism 1 can be fixed in the rotating radial hole of the hand-held electric screwdriver, the front end of the rotating shaft 2 can be docked with the clamp of the diagonal stay rod of the lightning arrester, and the ring firmware 3 is in the clamp Provide resistance protection to the rotating shaft 2 after installation.

More specifically, the annular fastener 3 adopts a hexagonal nut structure, the transmission mechanism 1 and the front end of the rotating shaft 2 are provided with external threads, the annular fastener 3 is provided with internal threads, and the transmission mechanism 1 and the rotating shaft 2 are threaded through the annular fastener 3. connect. The rotating power is provided by an electric screwdriver, and the rotating power is transmitted to the clamping part of the diagonal stay rod of the arrester through the rotating shaft 2, which facilitates the fixing of the clamping part and the epoxy sleeve.

A method for installing an electric portable surge arrester inclined rod installation device, comprising the following steps:

Step 1: Provide rotation power, push the ferrule of the hand-held electric screwdriver inward, pull out the screwdriver, insert the tail of the transmission mechanism 1 into the rotating shaft hole of the hand-held electric screwdriver, and then insert the horizontal pin into the groove to loosen the ferrule , the hand-held electric screwdriver and the transmission mechanism 1 are fixed together;

Step 2, docking the clamping part, connecting the rotating shaft 2 to the internal thread hole at the end of the clamping part of the diagonal stay rod of the lightning arrester, and inserting the front end of the clamping part into the epoxy sleeve;

Step 3: Assemble the clamping piece and the epoxy sleeve, turn on the switch of the hand-held screwdriver, the rotating power transmitted by the rotating shaft 2 through the transmission mechanism 1 will rotate along the radial direction of the clamping piece, and the front end of the clamping piece can be connected with the epoxy sleeve The barrel is tightened.

Embodiments of the present utility model have been described above in conjunction with the accompanying drawings, but the present utility model is not limited to the above-mentioned specific embodiments, and the above-mentioned specific embodiments are only illustrative, rather than restrictive, and those of ordinary skill in the art Under the enlightenment of the utility model, personnel can also make many forms without departing from the purpose of the utility model and the scope protected by the claims, and these all belong to the protection of the utility model.

Claims (2)

1. a Portable electric spark gap brace erecting device, it is characterised in that include drive mechanism (1), rotary shaft (2) With annular firmware (3), described drive mechanism (1) connects by annular firmware (3) is corresponding with rotary shaft (2), described drive mechanism (1) providing rotary power by hand electric screwdriver, described rotary shaft (2) is correspondingly connected to the clamper of spark gap brace.

A kind of Portable electric spark gap brace erecting device the most according to claim 1, it is characterised in that described ring Shape firmware (3) uses hex nut structure, described drive mechanism (1) to be equipped with external screw thread, described ring with the front end of rotary shaft (2) Shape firmware (3) is provided with female thread, and described drive mechanism (1) is threadeded by annular firmware (3) with rotary shaft (2).