CN111377374A

CN111377374A - Hoisting tool

Info

Publication number: CN111377374A
Application number: CN202010173746.8A
Authority: CN
Inventors: 张滨; 郑志波; 熊浩; 洪刚; 时全; 倪烈坤; 刘坤鹏; 华家远; 李斌红; 代方海
Original assignee: Shanghai Waigaoqiao Shipbuilding Co Ltd
Current assignee: Shanghai Waigaoqiao Shipbuilding Co Ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-07-07

Abstract

The invention discloses a hoisting tool which comprises a clamping part and a hoisting part, wherein the clamping part is arranged at one end of the hoisting part and used for fixing the hoisting tool, and the hoisting part is used for hoisting an object to an installation position. The hoisting tool is simple in structure, reduces the difficulty in mounting and dismounting equipment mounted at a high position, and improves the working efficiency.

Description

Hoisting tool

Technical Field

The invention relates to the field of auxiliary tools, in particular to a hoisting tool.

Background

The manufacturing workshops of a factory are generally provided with a plurality of wall-mounted air blowers for heatstroke prevention and temperature reduction during the operation of workers in the workshops. Due to the poor working environment in the workshop and the frequent use, the blower is often required to be dismantled for repair or cleaned. The wall built-up air-blower is generally installed on the steel structure post on workshop both sides, because the environment is complicated in the workshop, and the mounted position of air-blower is special, therefore the air-blower installation is accomplished by the manual work completely. Because the air blower mounting height is higher, and every air blower weight is about 45 kilograms, when the installation or dismantlement, not only inconvenient, still very hard.

Disclosure of Invention

The invention aims to solve the technical problem of providing a hoisting tool for overcoming the defect that a wall-mounted air blower is inconvenient to mount or dismount in the prior art.

The invention solves the technical problems through the following technical scheme:

the hoisting tool is characterized by comprising a clamping part and a hoisting part, wherein the clamping part is arranged at one end of the hoisting part, the clamping part is used for fixing the hoisting tool, and the hoisting part is used for hoisting an object to a mounting position.

In this scheme, adopt above-mentioned structural style, when using this hoist and mount frock to hoist the object, will hoist and mount the frock and install the suitable position in the top that needs the mounted position through clamping part, hoist and mount work is accomplished to the object to rethread hoist and mount portion. The hoisting tool can be clamped according to the construction site environment, and is convenient to mount or dismount an object after being hoisted.

Preferably, clamping part includes installation department, fixed part, the installation department be used for with hoist and mount frock is installed in the position that needs to be fixed, the fixed part be used for with the installation department is fixed, prevents the installation department is in take place to remove in the fixed position.

In this scheme, clamping portion comprises installation department and two parts of fixed part, and the installation department is used for installing the hoist and mount frock in suitable position, and the fixed part locks the installation department after the hoist and mount frock is installed suitable position, avoids the hoist and mount frock to drop at the during operation.

Preferably, the installation department includes first clamping board, second clamping board, first clamping board or be equipped with the screw hole on the second clamping board, threaded hole is equipped with clamping screw, clamping screw's tight end orientation of clamp the direction of second clamping board or first clamping board can in the screw hole removes.

In this scheme, the installation department comprises first clamping board and second clamping board, two clamping board parallel arrangement, and the hoist and mount frock is when using, inserts between first clamping board and second clamping board the position that will the clamping, and the rethread clamping screw is fixed with the hoist and mount frock.

Preferably, the hoisting part comprises a suspension arm, and a pulley device is arranged at one end of the suspension arm, which is far away from the clamping part.

In this scheme, through pulley gear, connect the one end of haulage rope on the hoist and mount object, pull the other end, make the hoist and mount object rise to a take the altitude.

Preferably, the pulley device is a fixed pulley, and the fixed pulley is installed below the suspension arm through a connecting piece.

In this scheme, when the object that will hoist is not too heavy, in order to avoid extravagant, only use the fixed pulley can.

Preferably, a hanging rod is arranged on the suspension arm between the clamping part and the pulley device and used for hanging a chain hoist and enabling the chain hoist to move back and forth on the hanging rod for adjustment.

In this scheme, in order to make the object of hoist and mount remain stable when installation or dismantlement, use chain block to reciprocate the hoist and mount object, consequently, need a peg that can hang chain block.

Preferably, the hanging rod is arranged below the suspension arm.

Preferably, the angle between the clamping part and the sling part is adjustable.

In this scheme, to the special mounted position of some angles, the angle of clamping portion and hoist and mount portion needs to be adjusted according to the on-the-spot condition to installation and the use of convenient hoist and mount work.

On the basis of the common knowledge in the field, the above preferred conditions can be combined randomly to obtain the preferred embodiments of the invention.

The positive progress effects of the invention are as follows: the hoisting tool is simple in structure, reduces the difficulty in mounting and dismounting equipment mounted at a high position, and improves the working efficiency.

Drawings

FIG. 1 is a schematic diagram of a preferred embodiment of the present invention.

Description of reference numerals:

clamping part 1

First clamping plate 11

Second clamping plate 12

Clamping screw 13

Hoisting part 2

Boom 21

Pulley device 22

Connecting piece 23

Hanging rod 3

Detailed Description

The present invention is further illustrated by way of example and not by way of limitation in the scope of the following examples in connection with the accompanying drawings.

As shown in fig. 1, the hoisting tool provided by the invention comprises a clamping part 1 and a hoisting part 2, wherein the clamping part 1 is arranged at one end of the hoisting part 2, the clamping part 1 is used for fixing the hoisting tool, and the hoisting part 2 is used for hoisting an object to an installation position.

When the hoisting tool is used for hoisting an object, the hoisting tool is installed at a proper position above a required installation position through the clamping part 1, and then hoisting work is completed on the object through the hoisting part 2. The hoisting tool can be clamped according to the construction site environment, and is convenient to mount or dismount an object after being hoisted. Not only simple structure has reduced the installation and the dismantlement degree of difficulty to the equipment of installing at the eminence, has improved work efficiency.

Clamping part 1 includes installation department, fixed part, and the installation department is used for installing hoist and mount frock in the position that needs to be fixed, and the fixed part is used for fixing the installation department, prevents that the installation department from taking place to remove on fixed position. Clamping portion 1 comprises installation department and two parts of fixed part, and the installation department is used for installing hoisting tool in suitable position, and the fixed part locks the installation department after hoisting tool installs suitable position, avoids hoisting tool to drop at the during operation.

Wherein, in this embodiment, the installation department includes first clamping plate 11, second clamping plate 12, two clamping plate parallel arrangement, are equipped with the screw hole on first clamping plate 11 or the second clamping plate 12, and the screw hole is equipped with clamping screw 13, and clamping screw 13's the tight end of clamp can move in the screw hole towards the direction of second clamping plate 12 or first clamping plate 11. When the hoisting tool is used, a position to be clamped is inserted between the first clamping plate 11 and the second clamping plate 12, and then the hoisting tool is fixed by adjusting the clamping screw 13.

The hoisting part 2 comprises a suspension arm 21, and one end of the suspension arm 21 far away from the clamping part 1 is provided with a pulley device 22. One end of the traction rope is connected to the hoisting object through the pulley device 22, and the other end of the traction rope is pulled to enable the hoisting object to rise to a certain height.

In order to avoid waste when the object to be hoisted is not too heavy, the pulley device 22 only needs to be a fixed pulley, and the fixed pulley is installed below the boom 21 through a connecting piece 23. If the hoisted object is heavy, the pulley block can be used for saving labor.

A hanging rod 3 is arranged on the suspension arm 21 between the clamping part 1 and the pulley device, and the hanging rod 3 is arranged below the suspension arm 21. The hanging rod 3 is used for hanging the chain block and can enable the chain block to move back and forth on the hanging rod 3 for adjustment. In order to keep the hoisted object stable during installation or disassembly, the chain block is used for moving the hoisted object up and down, and therefore, a hanging rod 3 capable of hanging the chain block is needed.

For some special installation positions with angles, the angles of the clamping part 1 and the hoisting part 2 need to be adjusted according to the field condition so as to facilitate the installation and use of the hoisting work. Therefore, in the present embodiment, the angle between the holder 1 and the sling 2 is adjustable.

While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.

Claims

1. The hoisting tool is characterized by comprising a clamping part and a hoisting part, wherein the clamping part is arranged at one end of the hoisting part, the clamping part is used for fixing the hoisting tool, and the hoisting part is used for hoisting an object to a mounting position.

2. The hoisting tool of claim 1, wherein the clamping portion comprises an installation portion and a fixing portion, the installation portion is used for installing the hoisting tool at a position needing to be fixed, and the fixing portion is used for fixing the installation portion and preventing the installation portion from moving at the fixed position.

3. The hoisting tool according to claim 2, wherein the mounting portion comprises a first clamping plate and a second clamping plate, a threaded hole is formed in the first clamping plate or the second clamping plate, a clamping screw is arranged in the threaded hole, and a clamping end of the clamping screw faces the direction of the second clamping plate or the first clamping plate and can move in the threaded hole.

4. The hoisting tool according to claim 1, wherein the hoisting part comprises a boom, and a pulley device is arranged at one end of the boom far away from the clamping part.

5. The hoisting tool of claim 4, wherein the pulley device is a fixed pulley, and the fixed pulley is mounted below the boom through a connecting piece.

6. The hoisting tool according to claim 4, wherein a hanging rod is arranged on the boom between the clamping part and the pulley device, and the hanging rod is used for hanging a chain block and enabling the chain block to move back and forth on the hanging rod for adjustment.

7. The hoisting tool of claim 6, wherein the hanging rod is disposed below the boom.

8. The hoisting tool according to any one of claims 1 to 7, wherein the angle between the clamping part and the hoisting part is adjustable.