CN218828774U - Wire hoisting power assisting device - Google Patents

Abstract

The application provides a wire lifts by crane booster unit includes: the device comprises a T-shaped frame, a first fixed pulley, a second fixed pulley, a lifting hook, a pull wire and a fixing device; fixed pulley mounting seats are arranged at two ends of the T-shaped head of the T-shaped frame, and a fixing device is fixedly connected to the lower end of the T-shaped frame; the first fixed pulley and the second fixed pulley are respectively arranged on the fixed pulley mounting seats at two ends of the T-shaped head; the lifting hook is fixed at the lifting end of the stay wire, and the stay wire is embedded into the wire groove of the first fixed pulley or the second fixed pulley. In this application, it need not to carry out the manual work to lift up to bind to the wire to change the insulator, can effectively reduce the manual physical demands of changing the insulator through pulley gear, improves work efficiency.

Description

Wire hoisting power assisting device

Technical Field

The application requests to protect a power grid stringing auxiliary device, and particularly relates to a wire hoisting power assisting device.

Background

In recent years, in construction works such as a large number of rural power grids, technical improvement, major repair and the like, almost all of the construction works include work items for replacing insulators.

In the prior art, the insulator is replaced by binding and fixing a wire on a cross arm. The determination of its presence is: a large amount of physical energy of operators is consumed to complete the operation; the construction efficiency of the whole power failure operation is influenced; potential safety hazards are caused by physical consumption.

Disclosure of Invention

In order to solve one or more technical problems in the above technical scheme, this application provides a wire hoisting booster unit.

The application provides a wire lifts by crane booster unit includes: the device comprises a T-shaped frame, a first fixed pulley, a second fixed pulley, a lifting hook, a pull wire and a fixing device;

fixed pulley mounting seats are arranged at two ends of the T-shaped head of the T-shaped frame, and a fixing device is fixedly connected to the lower end of the T-shaped frame;

the first fixed pulley and the second fixed pulley are respectively arranged on the fixed pulley mounting seats at two ends of the T-shaped head;

the lifting hook is fixed at the lifting end of the stay wire, and the stay wire is embedded into the wire groove of the first fixed pulley or the second fixed pulley.

Optionally, the fixing device includes: u-shaped groove and fixing bolt;

one side surface of the U-shaped groove is provided with one or more threaded holes, and each threaded hole is matched and screwed into the fixing bolt.

Optionally, the fixing device is mounted on a cross arm of a utility pole, and includes:

embedding the cross arm into the U-shaped groove;

and screwing the fixing bolt to enable the thread head of the fixing bolt to abut against the cross arm.

Optionally, the fixing device is installed between the insulators.

Optionally, the T-shaped frame is used for hoisting wires of the double-wire electric pole.

Compared with the prior art, the application has the advantages that:

the application provides a wire lifts by crane booster unit includes: the device comprises a T-shaped frame, a first fixed pulley, a second fixed pulley, a lifting hook, a pull wire and a fixing device; fixed pulley mounting seats are arranged at two ends of a T-shaped head of the T-shaped frame, and a fixing device is fixedly connected to the lower end of the T-shaped frame; the first fixed pulley and the second fixed pulley are respectively arranged on the fixed pulley mounting seats at two ends of the T-shaped head; the lifting hook is fixed at the lifting end of the stay wire, and the stay wire is embedded into the wire groove of the first fixed pulley or the second fixed pulley. In this application, need not to carry out the manual work with trading the insulator and lift up to bind to the wire, can effectively reduce the manual physical demands of changing the insulator through pulley gear, improve work efficiency.

Drawings

Fig. 1 is a schematic diagram of a wire hoisting power assisting device in the application.

Fig. 2 is a schematic view of a fixture according to the present application.

Detailed Description

The following is an example of a specific implementation process provided for explaining the technical solutions to be protected in the present application in detail, but the present application may also be implemented in other ways than those described herein, and a person skilled in the art may implement the present application by using different technical means under the guidance of the idea of the present application, so that the present application is not limited by the following specific embodiments.

The application provides a wire lifts by crane booster unit includes: the device comprises a T-shaped frame, a first fixed pulley, a second fixed pulley, a lifting hook, a pull wire and a fixing device; fixed pulley mounting seats are arranged at two ends of the T-shaped head of the T-shaped frame, and a fixing device is fixedly connected to the lower end of the T-shaped frame; the first fixed pulley and the second fixed pulley are respectively arranged on the fixed pulley mounting seats at two ends of the T-shaped head; the lifting hook is fixed at the lifting end of the stay wire, and the stay wire is embedded into the wire groove of the first fixed pulley or the second fixed pulley. In this application, it need not to carry out the manual work to lift up to bind to the wire to change the insulator, can effectively reduce the manual physical demands of changing the insulator through pulley gear, improves work efficiency.

Fig. 1 is a schematic diagram of a wire hoisting power assisting device in the application.

Referring to fig. 1, the wire hoisting assisting device includes a T-shaped frame 101, a first fixed pulley 102, a second fixed pulley 103, a hook 104, a pulling wire 105, and a fixing device 106.

The T-shaped frame 101 is made of steel and comprises a cross beam and a longitudinal beam, and the middle point of the cross beam is fixed at one end of the longitudinal beam.

The crossbeam is the T-shaped head of T type frame 101, and this T-shaped head both ends department is provided with the fixed pulley mount pad respectively.

The T-shaped head is fixed to one end of the longitudinal beam of the T-shaped frame, the lower end of the T-shaped frame is arranged at the other end of the longitudinal beam, the fixing device 106 is installed at the lower end of the longitudinal beam, and preferably, the lower end and the fixing device are fixed through welding or bolts.

Fig. 2 is a schematic view of a fixture according to the present application.

Referring to fig. 2, the fixing device 106 includes: a U-shaped groove 201 and a fixing bolt 202, wherein the U-shaped groove 201 is used for inserting a telegraph pole cross arm.

A threaded hole 203 is formed in one side edge of the U-shaped groove 201, the threaded hole 203 is matched with the fixing bolt 202, and when the cross arm is inserted into the U-shaped groove 201, the fixing bolt 202 is screwed into the threaded hole 203 and abuts against the cross arm, so that the cross arm and the fixing device 106 are fastened. Preferably, the fixing device is mounted between the insulators on the poles.

The two ends of the T-shaped head are respectively provided with a first fixed pulley 102 and a second fixed pulley 103, a stay wire 105 is embedded in a wire groove on the first fixed pulley 102 and the second fixed pulley 103, and the fixed pulleys can rotate along with the pulling of the stay wire 105.

The hook 104 is fixed to one end of the stay 105.

In this application, wire hoisting booster unit installs the back on the cross arm, will the lifting hook 104 of acting as go-between 105 one end catches on the wire, through the pulling act as go-between 105, will the wire hangs.

Preferably, the T-shaped frame is used for wire hoisting of the double-wire electric pole.

Claims (5)

1. The utility model provides a wire lifts by crane booster unit which characterized in that includes: the device comprises a T-shaped frame, a first fixed pulley, a second fixed pulley, a lifting hook, a pull wire and a fixing device;

fixed pulley mounting seats are arranged at two ends of the T-shaped head of the T-shaped frame, and a fixing device is fixedly connected to the lower end of the T-shaped frame;

the first fixed pulley and the second fixed pulley are respectively arranged on the fixed pulley mounting seats at two ends of the T-shaped head;

the lifting hook is fixed at the lifting end of the stay wire, and the stay wire is embedded into the wire groove of the first fixed pulley or the second fixed pulley.

2. The wire lifting power assisting device according to claim 1, wherein the fixing device comprises: u-shaped grooves and fixing bolts;

one side surface of the U-shaped groove is provided with one or more threaded holes, and each threaded hole is matched and screwed into the fixing bolt.

3. The wire hoisting assisting device of claim 2, wherein the fixing device is mounted on a cross arm of a telegraph pole and comprises:

embedding the cross arm into the U-shaped groove;

and screwing the fixing bolt to enable the thread head of the fixing bolt to abut against the cross arm.

4. The wire lifting power assisting device according to any one of claims 1 to 3, wherein the fixing device is installed between insulators.

5. The wire hoisting power assisting device of any one of claims 1 to 3, wherein the T-shaped frame is used for hoisting wires of a double-wire electric pole.

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