CN201990377U - Crane sling for large scale equipment in electric power system - Google Patents

Abstract

The utility model discloses a hoisting sling for large-scale equipment in an electric power system, which comprises a suspension ring, a circular chain, a steel wire rope and a suspension hook. The circular chain sleeve is hung on the suspension ring, and the circular chain is connected with the suspension hook through a steel wire rope. ; Both ends of the steel wire rope are provided with ring buckles, one end of the steel wire rope is connected with the ring chain through the ring buckle, and the other end of the steel wire rope is connected with the suspension hook through the ring buckle; the number of the ring chains is three, each ring The chains are all connected with a suspension hook through a steel wire rope; after the ring chain sleeve is hung on the suspension ring, the suspension ring is welded into a closed structure. When the utility model is in use, the wire rope and the hook at the lower end of the wire rope can be flexibly moved according to the shape and weight of the hoisting equipment, which eliminates potential safety hazards and is convenient to use and has a good effect.

Description

Lifting slings for large equipment in power system

1. Technical field:

The utility model relates to a lifting tool for electricians, in particular to a hoisting sling for large-scale equipment in an electric power system used for lifting large-scale equipment in an electric power department.

2. Background technology:

In the lifting work of large-scale equipment in power systems, rigging and spreaders are the most basic and commonly used lifting tools, which are used to bind, carry and lift heavy objects and large-scale equipment. Among them, the steel wire rope plays a very important role. In the lifting operation, the steel wire rope is often connected with rings, shackles, etc. to make various slings to adapt to the lifting of various equipment. During the hoisting process of these ordinary slings, especially for the hoisting of large-scale lifting equipment, there are too many openings left after the rings of this type of sling are inserted into the ring chain without reprocessing, and the hoisting process is easy to install. Slipping causes potential safety hazards, inconvenient operation, and easy damage to equipment.

3. Contents of the utility model:

The technical problem to be solved by the utility model is: to overcome the deficiencies of the prior art and provide a hoisting sling for large-scale equipment in an electric power system without potential safety hazards.

The technical scheme that the utility model takes for solving the technical problem is:

A hoisting sling for large-scale equipment in a power system includes a suspension ring, a circular link chain, a steel wire rope and a suspension hook. The circular link chain sleeve is hung on the suspension ring, and the circular link chain is connected to the suspension hook through a steel wire rope.

Both ends of the steel wire rope are provided with ring buckles, one end of the steel wire rope is connected with the ring chain through the ring buckle, and the other end of the steel wire rope is connected with the suspension hook through the ring buckle.

There are three circular link chains, and each circular link chain is connected with a suspension hook by a steel wire rope.

After the ring chain sleeve is hung on the suspension ring, the suspension ring is welded into a closed structure.

The positive effect of the utility model is as follows:

1. The lifting sling for large-scale equipment in the power system of the utility model, after the ring chain sleeve is hung on the ring, the ring is welded into a closed structure, which eliminates potential safety hazards and ensures the safety performance of the lifting process. When in use, the wire rope and the hook at the lower end of the wire rope can be flexibly moved according to the shape and weight of the lifting equipment, which is convenient to use and has good effect.

2. The hoisting sling for large-scale equipment in the power system of the utility model has a simple structure and low cost.

4. Description of drawings:

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

5. Specific implementation methods:

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

Referring to the accompanying drawings, a hoisting sling for large-scale equipment in a power system includes a lifting ring 1, a circular link chain 2, a steel wire rope 4 and a hook 6. The circular link chain 2 is hung on the lifting ring 1, and the circular link chain 2 passes through the The steel wire rope 4 is connected with the hook 6; both ends of the steel wire rope 4 are provided with ring buckles, one end of the steel wire rope 4 is connected with the ring chain 2 through the ring buckle 3, and the other end of the steel wire rope 4 is connected with the suspension hook 6 through the ring buckle 5 connected; there are three circular link chains 2, and each circular link chain 2 is connected with a hook 6 through a steel wire rope 4; after the 2 sets of circular link chains are hung on the suspension ring 1, the suspension ring 1 is welded into a closed structure.

The utility model is a hoisting sling for large-scale equipment in a power system. Two sets of ring chains are hung on the ring 1. The three ring chains 2 are all movably connected with a steel wire rope 4 and a hook 6, and the two ends of the steel wire rope 4 are respectively arranged. There are ring buckle 3 and ring buckle 5. When in use, the wire rope 4 and the hook 6 at the lower end of the wire rope can be flexibly moved according to the shape and weight of the hoisting equipment, and the operation is convenient and effective.

Claims (4)

1. A hoisting sling for large-scale equipment in an electric power system, comprising a suspension ring (1), a circular link chain (2), a steel wire rope (4) and a suspension hook (6), characterized in that: the circular link chain (2) Cover is hung on the suspension ring (1), and the circular link chain (2) is connected with suspension hook (6) by steel wire rope (4). 2. The hoisting sling for large-scale equipment in a power system according to claim 1, characterized in that: both ends of the steel wire rope (4) are provided with ring buckles, and one end of the steel wire rope (4) passes through the ring buckle (3) Link to each other with the ring chain (2), and the other end of the wire rope (4) links to each other with the suspension hook (6) through the ring buckle (5). 3. The hoisting sling for large-scale equipment in a power system according to claim 1 or 2, characterized in that: there are three circular link chains (2), and each circular link chain (2) passes through a steel wire rope ( 4) Connect with a hook (6). 4. The hoisting sling for large-scale equipment in a power system according to claim 3, characterized in that: after the ring chain (2) is hung on the lifting ring (1), the lifting ring (1) is welded into a closed structure .

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