Automatic fixing device for vertical hoisting of steel pipes

A fixed device, automatic technology, applied in the direction of transportation and packaging, load hanging components, etc., can solve the problems of loosening, falling, unchanged, etc.

Inactive Publication Date: 2020-12-18
GUANGZHOU XIANXIAN MASCH EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The transportation of steel pipes on existing construction sites is generally only suitable for a single batch of large quantities. For the situation where the demand is small and the construction space is relatively dense, using the original crane method will not only cause problems in the hoisting process due to space limitations. and the uncontrolled rotation of the pipe in the air will cause danger to the construction personnel. If it is transported in the vertical direction, it will often loosen due to the small direct friction between the fixing device and the pipe wall, and it will fall during transportation. accident

Method used

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  • Automatic fixing device for vertical hoisting of steel pipes
  • Automatic fixing device for vertical hoisting of steel pipes
  • Automatic fixing device for vertical hoisting of steel pipes

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Embodiment Construction

[0017] Combine below Figure 1-5 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0018] A steel pipe vertical hoisting automatic fixing device described in conjunction with accompanying drawings 1-5 includes a main body block 10, an intermediate cavity 30 is provided inside the main body block 10, and a top cavity 32 is connected to the upper side of the intermediate cavity 30, The left and right sides of the middle chamber 30 are symmetrically connected with fixed claw grooves 12 with openings away from the direction of the middle chamber 30 , the lower side of the middle chamber 30 is connected with a sliding chamber 33 , and the lower side of the sliding chamber 33 is connected with a Transmission gear cavity 34, symmetrical gear cavity 37 is provided on the lo...

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Abstract

The invention relates to the related field of building feeding, and discloses an automatic fixing device for vertical hoisting of steel pipes. The automatic fixing device comprises a main body block;a middle cavity is arranged in the main body block; the upper side of the middle cavity is provided with a top cavity in a communicating mode; the left and right sides of the middle cavity are symmetrically provided with fixed claw grooves with openings away from the middle cavity in a communicating mode, so that the device body can move in the inner wall of a steel pipe within a certain pipe diameter range, and enter from one side and drill out from the other side; a mechanical fixing claw can be automatically opened at the moment of drilling out so as to fix the single steel pipe, and the steel pipe fixed through the device is suitable for the transportation of a small number of (single) steel pipes; and an operator only needs to put the device into the pipe wall to open a switch to automatically complete subsequent steps, vertical transportation of pipes can be achieved after fixing is completed, due to the self-locking performance of the device, safety in the hoisting process is guaranteed, after transportation is completed, the operator only needs to tighten the mechanical claw and pull a line replacing rope, and the device can automatically exit the steel pipe.

Description

technical field [0001] The invention relates to the related field of construction material feeding, in particular to an automatic fixing device for vertical hoisting of steel pipes. Background technique [0002] The transportation of steel pipes on existing construction sites is generally only suitable for a single batch of large quantities. For the situation where the demand is small and the construction space is relatively dense, using the original crane method will not only cause problems in the hoisting process due to space limitations. and the uncontrolled rotation of the pipe in the air will cause danger to the construction personnel. If it is transported in the vertical direction, it will often loosen due to the small direct friction between the fixing device and the pipe wall, and it will fall during transportation. accident. Contents of the invention [0003] The object of the present invention is to provide an automatic fixing device for vertical hoisting of ste...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/56
CPCB66C1/56
Inventor 刘邪
Owner GUANGZHOU XIANXIAN MASCH EQUIP CO LTD
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