CN202231353U - Special tools for lifting and transporting post insulators - Google Patents

Abstract

The utility model discloses a supporting insulator rises and falls and transports specialized tool, including support and fixed pulley, the fixed pulley setting is on the cross arm of support, the support lower part sets up unable adjustment base. The fixed pulley is provided with a zipper, and one end of the zipper is provided with a hook. Because the utility model discloses fixing base who transports specialized tool with post insulator rising and falling fixes on post insulator's crossbeam, need not the crane like this, hangs post insulator on the couple of fixed pulley zip fastener, and the zip fastener other end only needs pulling operation alone can easily accomplish post insulator's the work of transporting of rising and falling. The utility model discloses make things convenient for post insulator to rise and fall and transport, easy to assemble, convenient change, efficient, labour saving and time saving.

Description

Special tools for lifting and transporting post insulators

technical field

The utility model belongs to the technical field of electric power construction tools, in particular to a special tool for lifting and transporting post insulators.

Background technique

To replace the pillar insulator of the aluminum-magnesium alloy hard busbar, according to the conventional replacement method, firstly, all the fixing bolts on the flange and the base of the old insulator need to be removed, then hoist it to the ground with a crane, and at the same time hoist the new insulator to the beam superior. Due to the impact of the substation site and surrounding live equipment, the radius of gyration and lifting height of the crane arm are also limited, and sometimes it is impossible to use the crane to complete the lifting and transportation of the post insulator.

Utility model content

The purpose of this utility model is to avoid the disadvantages of the above-mentioned prior art, and provide a special tool for lifting and transporting post insulators, which is convenient for lifting and transporting post insulators, convenient for installation, convenient for replacement, high in efficiency, and time-saving and labor-saving.

The technical solution adopted to achieve the purpose of this utility model is: a special tool for lifting and transporting post insulators, including a bracket and a fixed pulley, the fixed pulley is arranged on the cross arm of the bracket, and a fixed base is set at the lower part of the bracket.

The fixed pulley is provided with a zipper, and one end of the zipper is provided with a hook.

Because the utility model fixes the fixed base of the special tool for lifting and transporting the post insulator on the beam of the post insulator, so that the post insulator is hung on the hook of the fixed pulley zipper without a crane, and the other end of the zipper only needs one person to pull the operation easily Complete the lifting and transportation of post insulators. The utility model is convenient for lifting and transporting the pillar insulator, convenient for installation and replacement, high in efficiency, and time-saving and labor-saving.

Description of drawings

Below in conjunction with accompanying drawing, the utility model will be further described:

Fig. 1 is the structural representation of the utility model.

Detailed ways

As shown in Figure 1: a special tool for lifting and transporting post insulators, including a bracket 1 and a fixed pulley 2, the fixed pulley 2 is arranged on the cross arm 3 of the bracket 1, and a fixed base 4 is set on the lower part of the bracket 1.

The fixed pulley 2 is provided with a zipper 5 , and one end of the zipper 5 is provided with a hook 6 .

Utilizing the utility model, the fixed base 4 of the special tool for lifting and transporting the post insulator is fixed on the beam of the post insulator, so that the post insulator is hung on the hook 6 of the fixed pulley zipper 5 without a crane, and only one person is needed at the other end of the zipper 5 The lifting operation of the post insulator can be easily completed. The utility model is convenient for lifting and transporting the pillar insulator, convenient for installation and replacement, high in efficiency, and time-saving and labor-saving.

Claims (2)

1. A special tool for lifting and transporting post insulators, comprising a bracket and a fixed pulley, characterized in that: the fixed pulley is arranged on the cross arm of the bracket, and the lower part of the bracket is provided with a fixed base. 2. The special tool for lifting and transporting post insulators according to claim 1, characterized in that: said fixed pulley is provided with a zipper, and one end of said zipper is provided with a hook.

Images