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Steel box girder carrying device

A technology of carrying device and steel box girder, which is applied in the directions of transportation and packaging, load fixing, and vehicles for freight transportation, etc., can solve the problems of dumping and instability, and achieve the effect of easy installation, easy operation, and easy movement.

Pending Publication Date: 2021-12-10
YANJIAN GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The inventor found that in order to facilitate subsequent installation during transportation, the box girder is usually transported in an inverted trapezoidal state. Due to the heavy shape of the upper end of the box girder during transportation, it is easy to be unstable and cause dumping during transportation.

Method used

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Embodiment Construction

[0034] The following is attached Figure 1-3 The application is described in further detail.

[0035] The embodiment of the application discloses a steel box girder carrying device. refer to figure 1 , the steel box girder carrying device includes a transport vehicle 1 , and the transport vehicle 1 includes a transport flat plate 11 arranged horizontally and a plurality of transport wheels 12 arranged below the transport flat plate 11 . The transport flat 11 is provided with a fixing device 2 for fixing the box girder. The transportation flat 11 and the transportation wheels 12 can realize the function of transportation, and the box girder on the transportation flat 11 can be fixed by the fixing device 2, so as to improve the stability of the box girder and reduce the possibility of the box girder toppling.

[0036] refer to figure 1 , the top surface of the transport flat 11 is rectangular, and the transport flat 11 is provided with two horizontally parallel slide rails 1...

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Abstract

The invention discloses a steel box girder carrying device, and belongs to the field of box girder transportation, the steel box girder carrying device comprises a transport vehicle, the transport vehicle comprises a horizontally arranged transport flat plate, the transport flat plate is provided with a horizontally arranged slide rail, a box girder slides along the slide rail, the transport flat plate is provided with a fixing device used for fixing the box girder, and the fixing device is used for fixing the box girder. The fixing device comprises two fixing blocks which are located on the two sides of the sliding rail and slide horizontally, the fixing blocks slide along the connecting line of the fixing blocks, and the sliding direction of the fixing blocks is perpendicular to the sliding rail. The box girder can be clamped and fixed to the transportation flat plate through the sliding fixing blocks, the position of the box girder can be fixed, the stability is improved, and the box girder can slide on the transportation vehicle along the sliding rails and is convenient to move.

Description

technical field [0001] The invention relates to the field of box girder transportation, in particular to a steel box girder carrying device. Background technique [0002] The general section of the box girder is set in an inverted trapezoidal shape. There is a cavity inside the box girder. The longer side of the inverted trapezoid faces upwards, and the shorter side faces downwards to be installed with the bridge columns. [0003] During the bridge installation process of the box girder, the box girder needs to be transported by the carrier, and the box girder is transported from the preparation and assembly position to the installation position. The common transport device is a transport vehicle, and the box girder is placed on the transport vehicle for transportation . [0004] The inventors found that in order to facilitate subsequent installation during transportation, the box girder is usually transported in an inverted trapezoidal state. During transportation, due to ...

Claims

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Application Information

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IPC IPC(8): B60P7/12
CPCB60P7/12
Inventor 于江超刘文生王亚男隋廷华朱锋强孙爱峰
Owner YANJIAN GRP CO LTD
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