A transport-erection integrated construction process for conveyors and large-tonnage bridge components

A technology of construction technology and transport vehicles, which is applied in the direction of transporting objects, goods transport vehicles, bridges, etc., and can solve problems such as long construction time of bridges

Inactive Publication Date: 2019-01-15
CHINA CONSTR SCI & IND CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Aiming at the deficiencies of the prior art, the present invention provides an integrated construction process for transporting vehicles and large-tonnage bridge components, which is used to solve the problem of long bridge construction time in the prior art

Method used

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  • A transport-erection integrated construction process for conveyors and large-tonnage bridge components
  • A transport-erection integrated construction process for conveyors and large-tonnage bridge components
  • A transport-erection integrated construction process for conveyors and large-tonnage bridge components

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Embodiment 1

[0046] This embodiment provides a transport vehicle.

[0047] Please refer to figure 1 , the transport vehicle includes a self-propelled module transport vehicle 100 and a jacking device 200.

[0048] Wherein, the jacking device 200 is installed on the self-propelled module transport vehicle 100, and the jacking device 200 is used to output lifting motion.

[0049] The above self-propelled module transport vehicle 100 is the SPMT, which is mainly used for the transportation of heavy, large, high, and special-shaped structures. More than 50000 tons. It is widely used in engineering fields such as equipment manufacturing, petroleum, chemical, offshore oil, and bridge construction.

[0050] It should be noted that the self-propelled module transport vehicle 100 can use any of the existing technologies.

[0051] Likewise, the above-mentioned jacking device 200 can also adopt any one of the prior art.

[0052] In this embodiment, through the combined use of the self-propelled ...

Embodiment 2

[0061] This embodiment provides an integrated construction process for large-tonnage bridge components.

[0062] Please refer to figure 2 , in this embodiment, the integrated construction process of transporting frames includes the following steps:

[0063] S100, using a transport vehicle to transport the entire bridge component 300 to the construction site;

[0064] S200. Adjust the direction of the bridge component 300 with the transport vehicle so that it is parallel to the bridge pier 400 on the construction site;

[0065] S300, using the jacking device 200 of the transport vehicle to raise the bridge member 300 to a first specified height;

[0066] S400. Transversely move the bridge member 300 with a transport vehicle so that it is directly above the pier 400;

[0067] S500. Lower the bridge member 300 to the surface of the bridge pier 400 by using the jacking device 200 of the transport vehicle.

[0068] Wherein, the transport vehicle is introduced in detail in Embo...

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Abstract

The invention discloses a transport-erection integrated construction process for conveyors and large-tonnage bridge components. The process comprises that follow steps of: the whole bridge component is transported to the construction site by a transport vehicle, the direction of the bridge component is adjusted by the transport vehicle, so as to be parallel to a bridge pier at the construction site, the bridge component is lifted to a first designated height by a lifting device of the transport vehicle, the bridge component is moved transversely by the transport vehicle so as to be positioneddirectly above the bridge pier, and the bridge component is lowered to the pier surface by the lifting device of the transport vehicle. The process realizes the transportation and erection of the bridge only by the transportation of the transport vehicle, the angle alignment, the lifting and other actions, saves the time of erection and commissioning, thus reducing the operation time of the bridgeconstruction site as a whole.

Description

technical field [0001] The invention relates to the technical field of bridge construction, in particular to an integrated construction process for transporting vehicles and large-tonnage bridge components. Background technique [0002] In the actual construction process of steel structure bridges, two construction methods are often used, one is the construction method of lifting parts, and the other is the construction method of overall lifting. [0003] The construction method of parts hoisting: set up a temporary support tire frame on the construction site, use truck cranes, crawler cranes and other lifting equipment to carry out the parts hoisting, calibration and welding of the steel structure bridge, and then complete the construction of the bridge steel structure. [0004] The above-mentioned construction method requires a large number of construction tire frames, and the hoisting of parts takes a long time. At the same time, the welding work on site is large, and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60P3/00E01D21/00B66F11/00
CPCB60P3/00B66F11/00E01D21/00
Inventor 李周戴维张欣王川邓德员吴有明宋子烨杨帆
Owner CHINA CONSTR SCI & IND CORP LTD
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