CN205312875U - Cement pole lifts by crane instrument - Google Patents

Abstract

The utility model discloses a cement rod lifting tool, which comprises a hook body, a limit nail and an anti-slip block. The middle part and one end of the horizontal bar of the hook body are provided with pull rings, and one end of the hook body is connected with a connecting rod, and the connecting rod and the top Buckle connection, one side of the connecting rod is provided with a chain, the chain is connected with the placement groove, the hook body and the top buckle are equipped with anti-slip blocks, the hook body is connected with the buckle body through a limit nail, and the two pull rings are in a vertical line On the top, the thickness of the anti-slip block at the hook body part is 8mm-15mm, and the thickness of the anti-slip block at the top buckle part is 16mm-25mm. The placement slot has a cover plate, and objects of different weights are placed in the placement slot. On the cement rod, the hook body is limited to the fixed position of the cement rod through the set limit nail, and the anti-slip block is provided to increase the friction coefficient between the hook body and the cement rod to prevent sliding during the process of moving the cement rod. or shedding phenomenon.

Description

A cement pole lifting tool

technical field

The utility model relates to a lifting tool, in particular to a cement rod lifting tool.

Background technique

Cement poles are mainly composed of steel bars and concrete, so they are also called reinforced concrete cement poles. They are mainly used as wire pillars in industries such as electric power, communications, railways, and petroleum. With the increasing development of the power transmission industry and the advancement of modern technology The construction of transmission lines requires compact, reliable, lightweight and flexible construction tools. In the assembly of cement poles for transmission line construction, the collars on the cement poles must be firm, and the existing collars sometimes loosen or slip The ring is not firm, and the cement rod slips during the lifting process.

Utility model content

The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a cement pole lifting tool, which can effectively solve the problems in the background technology.

In order to solve the above technical problems, the utility model provides the following technical solutions:

The utility model is a cement rod lifting tool, which comprises a hook body, a limit nail and an anti-slip block. The middle part and one end of the horizontal bar of the hook body are provided with pull rings, and the end of the hook body is connected with a connecting rod. The connecting rod is connected to the top buckle, and a chain is provided on one side of the connecting rod, and the chain is connected to the placement groove. Both the hook body and the top buckle are provided with anti-slip blocks, and the hook body passes through the limit Nail and buckle connection.

As a preferred technical solution of the present invention, the two pull rings are on a vertical line.

As a preferred technical solution of the present invention, the thickness of the anti-slip block at the hook body part is 8mm-15mm, and the thickness of the anti-slip block at the top button part is 16mm-25mm.

As a preferred technical solution of the utility model, the placement groove is provided with a cover plate.

The beneficial effects achieved by the utility model are: when objects of different weights are placed in the placement groove, the hook body is stuck on cement rods of different diameters, and the hook body is limited to the fixed position of the cement rod by the provided limiting nails. Some anti-slip blocks increase the coefficient of friction between the hook body and the cement rod to prevent sliding or falling off during the process of moving the cement rod.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the structural representation of a kind of cement pole lifting tool of the present utility model;

In the figure: 1, pull ring; 2, hook body; 3, buckle body; 4, limit nail; 5, top buckle; 6, anti-slip block; 7, chain; 8, placement groove; 9, connecting rod.

detailed description

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.

Example

As shown in Figure 1, the utility model provides a cement rod lifting tool, including a hook body 2, a stop nail 4 and an anti-skid block 6, the middle part and one end of the cross bar of the hook body 2 are provided with a pull ring 1, so One end of the hook body 2 is connected to the connecting rod 9, and the connecting rod 9 is connected to the top button 5. One side of the connecting rod 9 is provided with a chain 7, and the chain 7 is connected to the placement groove 8. The hook body 2 and the top buckle 5 are provided with anti-slip blocks 6 to increase the friction coefficient between the hook body 2 and the cement rod. 2 Constrained to a fixed position.

The two pull rings 1 are on a vertical line, so that the two pull rings 1 bear the same weight, which increases the service life of the pull rings 1 .

The anti-slip block 6 at the hook body 2 has a thickness of 8mm-15mm, and the anti-slip block 6 at the top button 5 has a thickness of 16mm-25mm.

The placement slot 8 has a cover plate to prevent objects from falling from the placement slot 8 .

During specific use, the hook body 2 is stuck on the cement rod that needs to be lifted, and a heavy object is placed in the placement groove 8 until the hook body 2 is firmly stuck on the cement rod without sliding phenomenon, and the reverse chain hook is hung on the pull ring 1, the next process operation can be carried out.

In the utility model, objects of different weights are placed in the placement groove 8, the hook body 2 is stuck on cement rods of different diameters, and the hook body 2 is limited to the fixed position of the cement rod by the provided limiting nail 4. The anti-skid block 6 increases the coefficient of friction between the hook body 2 and the cement rod to prevent sliding or shedding during the process of moving the cement rod.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (4)

1. A cement rod lifting tool, comprising a hook body (2), a stop nail (4) and an anti-skid block (6), is characterized in that, the middle part and one end of the crossbar of the hook body (2) are provided with pull Ring (1), one end of the hook body (2) is connected to the connecting rod (9), the connecting rod (9) is connected to the top buckle (5), and a chain is provided on one side of the connecting rod (9) (7), the chain (7) is connected to the placement groove (8), and the hook body (2) and the top button (5) are provided with anti-slip blocks (6), and the hook body (2) It is connected with the button body (3) through the limit nail (4). 2. A cement rod lifting tool according to claim 1, characterized in that, the two pull rings (1) are on a vertical line. 3. A cement rod lifting tool according to claim 1, characterized in that, the thickness of the anti-skid block (6) at the hook body (2) is 8mm-15mm, and the top buckle (5) is The thickness of the anti-skid block (6) is 16mm-25mm. 4. A cement rod lifting tool according to claim 1, characterized in that, the placing groove (8) has a cover plate.