CN214611120U - Tower drum lifting hook - Google Patents

Abstract

The embodiment of the utility model provides a tower section of thick bamboo lifting hook, including the coupler body, the coupler body is G shape, is equipped with the double right angle shape intubate in the bottom inboard of the coupler body and is the U-shaped mouth, establishes to the slope at the top of the coupler body to be provided with the lewis hole at the tip, in the vertical direction position of lewis hole corresponds to the U-shaped mouth, is equipped with wear-resisting suspender along the inboard surface of the coupler body, is equipped with the pothook on the both sides surface of the coupler body, walks around the inboard of the coupler body through the stay cord between the pothook of both sides and connects, in order to bind the suspender on the coupler body. The tower section of thick bamboo lifting hook is compared in being used for chain block, suspender handling tower section of thick bamboo, and to a great extent reduced the danger coefficient, also reduced the friction damage to the tower section of thick bamboo simultaneously, the commonality is strong, convenient operation, and difficult frequent change has reduced the purchase cost to other hoists to the effectual efficiency that improves tower section of thick bamboo handling is put into effect. The application of the lifting hook device greatly reduces the friction damage to the tower drum and improves the lifting efficiency of the tower drum.

Description

Tower drum lifting hook

Technical Field

The utility model relates to a wind-powered electricity generation technical field, specific tower section of thick bamboo lifting hook that says so relates to.

Background

In the traditional tower cylinder hoisting, a steel cable and a hanging belt are wound along a cylinder body, the steel cable is required to penetrate through the cylinder body to be fixed, and then the steel cable is hoisted to a specified position by hoisting equipment. On one hand, the hoisting method has long fixing and unbinding time, and the whole operation process needs a plurality of people to cooperate to directly influence the hoisting efficiency; on the other hand, in the fixing process of the cylinder body, the side slipping and the overturning of the tower cylinder can happen if the cylinder body is carelessly or asymmetrically tied, so that the tower cylinder is difficult to place in place or the tower cylinder and the steel cable are damaged.

SUMMERY OF THE UTILITY MODEL

In view of the above technical problem, the embodiment of the utility model provides a tower section of thick bamboo lifting hook solves the problem of transporting after the welding of large-tonnage tower section of thick bamboo is accomplished.

The utility model provides a tower section of thick bamboo lifting hook, includes the coupler body, and the coupler body is G shape, is equipped with the double right angle shape intubate in the bottom inboard of coupler body and is the U-shaped mouth, establishes to the slope at the top of coupler body to be provided with the lewis hole at the tip, in the vertical direction position of lewis hole is corresponding to the U-shaped mouth, is equipped with wear-resisting suspender along the inboard surface of coupler body, is equipped with the pothook on the both sides surface of coupler body, walks around the inboard of coupler body through the stay cord between the pothook of both sides and connects, in order to bind the suspender on the coupler body.

A first clamping hook is arranged at the outer side of the tail end of the hook body; the right-angle inner bend of the hook body is provided with a second clamping hook, and the upper part of the hook body is provided with a third clamping hook.

The angle of inclination of the hook top is 30-45 degrees relative to the vertical.

The hook bodies are integrally formed and are used on tower flanges in pairs.

The lifting hook device is a pair of lifting hook devices, is formed by blanking steel plate excess materials with the thickness of 85mm in the production process of a tower cylinder, is similar to G in shape, is provided with a sling hole, and is bound with a sling at the contact position of a lifting hook and a flange, so that the abrasion to the flange is reduced, and the service life is prolonged. When the tower drum is hoisted, the upper flange and the lower flange of the tower drum are hung by the two lifting hooks respectively, the steel cable penetrates through the sling hole to be connected to the gantry crane, and then the gantry crane is used for hoisting the steel cable to a specified position.

The tower section of thick bamboo lifting hook is compared in being used for chain block, suspender handling tower section of thick bamboo, and to a great extent reduced the danger coefficient, also reduced the friction damage to the tower section of thick bamboo simultaneously, the commonality is strong, convenient operation, and difficult frequent change has reduced the purchase cost to other hoists to the effectual efficiency that improves tower section of thick bamboo handling is put into effect. The application of the lifting hook device greatly reduces the friction damage to the tower drum and improves the lifting efficiency of the tower drum.

Drawings

Fig. 1 is a schematic structural diagram of a tower hook provided in an embodiment of the present invention.

Detailed Description

Features and exemplary embodiments of various aspects of the present invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the invention by illustrating examples of the invention. The present invention is in no way limited to any specific configuration and algorithm set forth below, but covers any modification, replacement or improvement of elements, components and algorithms without departing from the spirit of the present invention. In the following description, well-known structures and techniques are not shown in order to avoid unnecessarily obscuring the present invention.

Example embodiments will now be described with reference to the accompanying drawings, which may be embodied in various forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to provide a thorough understanding of embodiments of the invention. One skilled in the relevant art will recognize, however, that the invention may be practiced without one or more of the specific details, or with other methods, components, materials, and so forth. In other instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring aspects of the invention.

As shown in fig. 1, the utility model provides a tower section of thick bamboo lifting hook, including coupler body 1, the coupler body is G shape, it is U-shaped mouth 11 to be equipped with the double right angle shape intubate in the bottom inboard of coupler body 1, establish to the slope at the top of coupler body, and be provided with lifting eye 12 at the tip, the vertical direction position of lifting eye 12 is equipped with wear-resisting suspender 2 along the inboard surface of coupler body 1 in corresponding to U-shaped mouth 11, be equipped with the pothook on the both sides surface of coupler body 1, walk around the inboard connection of coupler body through stay cord (not shown in the figure) between the pothook of both sides, in order to bind the suspender on the coupler body.

A first hook 21 is arranged at the outer side of the tail end of the hook body; a second hook 22 is arranged at the right-angle inner bend of the hook body, and a third hook 23 is arranged at the upper part of the hook body.

The angle of inclination of the hook top is 30-45 degrees relative to the vertical.

The hook bodies are integrally formed and are used on tower flanges in pairs.

The lifting hook device is a pair of lifting hook devices, is formed by blanking steel plate excess materials with the thickness of 85mm in the production process of a tower cylinder, is similar to G in shape, is provided with a sling hole, and is bound with a sling at the contact position of a lifting hook and a flange, so that the abrasion to the flange is reduced, and the service life is prolonged. When the tower drum is hoisted, the upper flange and the lower flange of the tower drum are hung by the two lifting hooks respectively, the steel cable penetrates through the sling hole to be connected to the gantry crane, and then the gantry crane is used for hoisting the steel cable to a specified position.

The tower section of thick bamboo lifting hook is compared in being used for chain block, suspender handling tower section of thick bamboo, and to a great extent reduced the danger coefficient, also reduced the friction damage to the tower section of thick bamboo simultaneously, the commonality is strong, convenient operation, and difficult frequent change has reduced the purchase cost to other hoists to the effectual efficiency that improves tower section of thick bamboo handling is put into effect. The application of the lifting hook device greatly reduces the friction damage to the tower drum and improves the lifting efficiency of the tower drum.

It will be appreciated by persons skilled in the art that the above embodiments are illustrative and not restrictive. Different features which are present in different embodiments may be combined to advantage. Other variations to the disclosed embodiments can be understood and effected by those skilled in the art upon studying the specification and the claims. In the claims, the term "comprising" does not exclude other means or steps; the indefinite article "a" does not exclude a plurality; the terms "first" and "second" are used to denote a name and not to denote any particular order.

Claims (4)

1. The utility model provides a tower section of thick bamboo lifting hook, a serial communication port, including the coupler body, the coupler body is G shape, is equipped with the double right angle shape intubate in the bottom inboard of coupler body and is the U-shaped mouth, establishes to the slope at the top of coupler body to be provided with the lewis hole at the tip, in the vertical direction position of lewis hole corresponds to the U-shaped mouth, is equipped with wear-resisting suspender along the inboard surface of coupler body, is equipped with the pothook on the both sides surface of coupler body, walks around the inboard of coupler body through the stay cord between the pothook of both sides and connects, in order to bind the suspender on the coupler body.

2. The tower hook of claim 1,

a first clamping hook is arranged at the outer side of the tail end of the hook body; the right-angle inner bend of the hook body is provided with a second clamping hook, and the upper part of the hook body is provided with a third clamping hook.

3. The tower hook of claim 1,

the angle of inclination of the hook top is 30-45 degrees relative to the vertical.

4. The tower hook of claim 1,

the hook bodies are integrally formed and are used on tower flanges in pairs.

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