Prefabricated part gantry hoisting device and using method

A technology of gantry hoisting and prefabricated components, applied in safety devices, walking mechanisms, transportation and packaging, etc., can solve the problems of unadjustable height of gantry, derailment, etc., and achieve the effect of avoiding derailment, ensuring safety and good applicability

Pending Publication Date: 2021-11-09
中交二公局第六工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But it also has the risk of non-adjustable gantry height and derailment

Method used

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  • Prefabricated part gantry hoisting device and using method
  • Prefabricated part gantry hoisting device and using method
  • Prefabricated part gantry hoisting device and using method

Examples

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Embodiment Construction

[0033] see figure 1 as well as figure 2 , the present invention provides a prefabricated component gantry hoisting device, the prefabricated component gantry hoisting device includes a track 1, a supporting column, a connecting beam 5, a boom 9, a top anti-derailment device 6 and a bottom anti-derailment device 10; the track 1 is two root, two rails 1 are arranged in parallel; the support column includes a left support column and a right support column opposite to the left support column; the structure of the left support column and the right support column is exactly the same; the bottom of the left support column and The bottom of the right support column is respectively arranged on the track 1 through the bottom anti-derailment device 10; the top of the left support column and the top of the right support column are connected by the connecting beam 5; the left support column, the connecting beam 5 and the right side The supporting columns together form a gantry; the gantr...

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PUM

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Abstract

The invention relates to a prefabricated part gantry hoisting device and a using method. The prefabricated part gantry hoisting device comprises two tracks, supporting stand columns, a connecting cross beam, a hoisting rod, a top derailing prevention device and a bottom derailing prevention device. The two tracks are arranged in parallel; the supporting stand columns comprise the left supporting stand column and the right supporting stand column; the left supporting stand column and the right supporting stand column are identical in structure; the bottom of the left supporting stand column and the bottom of the right supporting stand column are movably arranged on the tracks through the bottom derailing prevention device correspondingly; the top of the left supporting stand column and the top of the right supporting stand column are connected through the connecting beam; the left supporting stand column, the connecting beam and the right supporting stand column jointly form a portal frame; the portal frame slides in the axial direction of the tracks; and the hoisting rod is arranged on the connecting cross beam through the top derailing prevention device and moves in the axial direction of the connecting cross beam. According to the prefabricated part gantry hoisting device and the using method, the height of the portal frame can be adjusted, and using is safe and reliable.

Description

technical field [0001] The invention belongs to the technical field of lifting, and relates to a gantry hoisting device and a use method thereof, in particular to a gantry hoisting device of a prefabricated component and a use method thereof. Background technique [0002] With the continuous development of my country's infrastructure, the supporting protective measures are also becoming more and more perfect. Whether it is a road, railway, municipal or water conservancy project, the final auxiliary construction has always been an important factor affecting the completion progress and benefit increase. Due to the large overall workload and wide scope of work in various municipal projects, small components are often prefabricated in a centralized manner and finally installed in a decentralized manner. The patent number is 202020758427.9 utility model patent, which provides a non-turning demoulding and packaging device for prefabricated parts without rings, including a clamping...

Claims

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Application Information

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IPC IPC(8): B66C19/02B66C11/00B66C9/18B66C7/16B66C15/00
CPCB66C19/02B66C11/00B66C9/18B66C7/16B66C15/00
Inventor 马小龙袁海蛟张彦涛龙召于海波尹显辉
Owner 中交二公局第六工程有限公司
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