Hoisting device for constructing long-span wooden lounge bridge and method

A hoisting device and large-span technology, which is applied in hoisting devices, portable lifting devices, etc., can solve the problems of increased labor intensity of construction personnel, low efficiency of wooden corridor bridges, cumbersome process steps, etc., and achieve the convenience of hoisting mechanisms and horizontal moving devices , Improve stability and reliability, and improve the effect of connection strength

Active Publication Date: 2019-01-15
金华市广和古建筑技术研发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the wooden gallery bridges in the prior art are built, they are generally directly constructed by hoisting machines or hoisting ships. Not only the process steps are cumbersome, but also the labor intensity of the construction personnel is greatly increased, and the safety is low. The efficiency of bridge construction is low and the construction period is long

Method used

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  • Hoisting device for constructing long-span wooden lounge bridge and method
  • Hoisting device for constructing long-span wooden lounge bridge and method
  • Hoisting device for constructing long-span wooden lounge bridge and method

Examples

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Embodiment Construction

[0050] Such as Figure 1 to Figure 5 Shown in the present invention is a kind of hoisting device for building a long-span wooden covered bridge, including a hoisting mechanism 7, a support mechanism 5, a horizontal moving device 6 and a second winding mechanism 3, and the second winding mechanism 3 is respectively located on two sides of the river bank. Side, the second winding mechanism 3 includes a box body 35, a second driving motor 36 and a second winding wheel 37 are arranged in the box body 35, and the second winding wheel 37 is connected in the box body 35 through a base 38, and the second Drive motor 36 is provided with driving wheel 39, is connected with driven wheel 40 on the second winding wheel 37, and driving wheel 39 is connected driven wheel 40 by conveyer belt 41, and is connected with cable 8 on the second winding wheel 37, by the second drive The motor 36 drives the driving wheel 39 to rotate, and then drives the driven wheel 40 to rotate through the conveyor...

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Abstract

The invention discloses a hoisting device for constructing a long-span wooden lounge bridge and a method. The hoisting device comprises a hoisting mechanism, a supporting mechanism, a horizontal moving device and a second winding mechanism. Two columns are parallelly arranged on the river bank at the same side. The columns are fixedly connected to the river bank via bases. The supporting mechanismis fixedly connected between the columns on the river banks at both sides. The supporting mechanism is movably connected with the horizontal moving device. Two sides of the horizontal moving device are respectively connected to the second winding mechanism by cables over first guiding wheels. The hoisting mechanism is connected to a lower side of the horizontal moving device by a hoisting rope. The method comprises: river bank foundation construction, supporting mechanism installation, horizontal moving device installation, hoisting mechanism installation, second winding mechanism installation and hoisting device trial operation. The installation method has simple steps and strong practicability, and construction of wooden lounge bridges of different lengths can be satisfied, thereby greatly improving the construction efficiency, shortening the construction period and reducing the labor intensity of manual operation.

Description

technical field [0001] The invention relates to a hoisting device and method for building a long-span wooden gallery bridge. Background technique [0002] Covered bridges, also known as Hongqiao, centipede bridges, etc., are bridges with a roof, which can protect the bridge, and at the same time provide shade and shelter, and provide people with rest, communication, and gathering functions. There are mainly wooden arched bridges, stone arched bridges, wooden flat covered bridges, wind and rain bridges, pavilion bridges and so on. Covered bridge is an important style of bridge architecture in ancient my country. Today, there are very few covered bridges in our country, so the protection and repair of covered bridges has become very important. [0003] When the wooden gallery bridges in the prior art are built, they are generally directly constructed by hoisting machines or hoisting ships. Not only the process steps are cumbersome, but also the labor intensity of the constru...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66D3/20B66D3/26
CPCB66D3/20B66D3/26
Inventor 吴明桦蒋伟林
Owner 金华市广和古建筑技术研发有限公司
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