Efficient culvert construction mobile truss system and construction technology

A truss system and mobile technology, which is applied in the field of efficient culvert construction mobile truss system and construction technology, can solve the problems of trolley moving time and labor investment, the inability to realize secondary continuous utilization, and long occupation time of internal formwork, etc. , to achieve the effect of reducing the effective use time and investment, improving the utilization rate of the formwork, and improving the binding efficiency

Pending Publication Date: 2018-10-19
陕西建工第十二建设集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the open excavation construction of culvert tunnels, the traditional way of binding arch body reinforcement is to rely on the inner formwork of the arch body as a platform for construction. The inner formwork takes a long time and has low efficiency. Due to the huge engineering equip

Method used

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  • Efficient culvert construction mobile truss system and construction technology
  • Efficient culvert construction mobile truss system and construction technology
  • Efficient culvert construction mobile truss system and construction technology

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

Specific embodiment one

[0049] Such as Figure 1 to Figure 4 As shown, the mobile truss system is formed by connecting the truss module 1, the walking mechanism 2 and the reinforcing steel forming support module 3; the truss module 1 is composed of the upper truss and the lower truss supported by the column connection; the walking mechanism 2 is composed of a motor, a guide rail and The sliding wheel group is composed; the steel bar forming support module 3 is formed by the steel pipe group and the top bracket 4. The upper truss in the truss module 1 is formed by connecting 14 columns, 7 beams and 1 longitudinal beam. The lower truss is composed of 10 uprights, 22 diagonal tie rods, 14 beams, and 4 longitudinal beams.

[0050] Such as Figure 5 As shown, the upper truss in the truss module 1 is raised and lowered by setting the top span, and the top span is symmetrically welded and installed on the two uprights of the upper truss. After adjusting the top span in place, it is con...

Example Embodiment

Specific Example 2

[0068] Such as Image 6 , Figure 7 As shown, on the basis of embodiment 1, the steel pipe components in the steel bar forming support module 3 are horizontal horizontal steel pipes 5 and longitudinal horizontal steel pipes 6, the jack 4 is an adjustable jack 4, and the transverse horizontal steel pipe 5 is welded On the truss beam, five longitudinal horizontal steel pipes 6 are welded to the outside of the top bracket 4, and the supporting module is accurately positioned by the top bracket 4 screws on the top bracket 4.

[0069] The horizontal horizontal steel pipe 5 and the vertical horizontal steel pipe 6 are steel pipes with a telescopic structure, which are adjusted and locked by adjusting screws. The specific structure can refer to the prior art.

Example Embodiment

Specific Example 3

[0070] Such as Figure 8 As shown, on the basis of Embodiment 1, the sliding wheel set in the traveling mechanism 2 is 4 traveling wheels installed at the bottom of the mobile truss system, which are movably connected with the corresponding guide rails, and the motor provides power for the entire system.

[0071] When the device is used, the use method of the open-cut arch culvert is used to tie the steel bars of the arch body first and then support the arch formwork, which overturns the open-cut operation conditions and makes the operation more efficient.

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Abstract

The invention discloses an efficient culvert construction mobile truss system. The system is characterized in that the system is formed by connection and construction of a truss module, a walking mechanism and a reinforcing steel bar forming supporting module; the truss module is composed of an upper-layer truss and a lower-layer truss which are connected and supported through uprights; the walking mechanism is composed of a motor, guide rails and a sliding wheel set; and the reinforcing steel bar forming supporting module is composed of steel pipe sets and jacks, the motor drives a truss operation platform to move and walk in position on the guide rails, arch body unitization reinforcing steel bar binding line production is achieved, manual input for a trolley to move in position is reduced, and the binding efficiency of arch body reinforcing steel bars is improved.

Description

Technical field [0001] The invention relates to the technical field of open-cut construction of culvert tunnels, in particular to an efficient culvert construction mobile truss system and construction technology. Background technique [0002] In the open-cut construction of culvert tunnels, the traditional method of tying the steel bars of the arch body is to rely on the inner formwork of the arch body as a platform for construction. The inner formwork takes a long time and has low efficiency. Due to the huge engineering equipment, the traditional trolley movement time and labor investment are large. The template utilization rate is low; the existing equipment system is almost set according to the actual situation, and after the completion of the project, it is impossible to realize the secondary use. Summary of the invention [0003] In order to solve the above-mentioned technical problems, the present invention provides an efficient culvert construction mobile truss system, whic...

Claims

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Application Information

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IPC IPC(8): E01F5/00
CPCE01F5/005
Inventor 陈学岩尚国亮崔李军邝安源刘定仕
Owner 陕西建工第十二建设集团有限公司
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