Full automatic hydraulic lining trolley

A lining trolley, fully automatic technology, used in wellbore lining, tunnel lining, underground chambers, etc., can solve the problems of complex formwork support system, inability to automatically open and close, low formwork strength, etc., and achieve good floating resistance. , the effect of low labor intensity of workers and high degree of automation

Inactive Publication Date: 2006-11-08
杨秋利
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a fully automatic hydraulic lining trolley, which solves the problems of low template strength, easy deformatio

Method used

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  • Full automatic hydraulic lining trolley
  • Full automatic hydraulic lining trolley
  • Full automatic hydraulic lining trolley

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0021] Examples see Figure 1-3 , The fully automatic hydraulic lining trolley of the present invention includes a tunnel-shaped template, a trolley in the template, and a template revenue and expenditure system. The template has a grouting port, which is connected with the grouting system. Each set of templates has two observation windows.

[0022] The template is formed by welding the face plate 101, the frame plate 102 and the rib plate 103.

[0023] See Figure 4 In order to increase the overall rigidity of the template, reduce the amount of deformation, and reduce the amount of steel used in the template, the rib 103 of the template is U-shaped. The two sides of the opening are welded to the panel.

[0024] A set of templates includes a top template 1, two side templates 2 and two bottom templates 3. The cross section of the interface between the top template 1 and the two side templates 2, and between the two side templates 2 and the two bottom templates 3 is flared. , The ou...

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PUM

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Abstract

The present invention relates to full automatic hydraulic lining trolley. The formwork combination includes top formwork, two side formworks and two bottom formworks connected through hinges and regulating lead screws. The full automatic hydraulic lining trolley includes a portal, a crossbeam and a walking system. There are at least two pairs of vertically lifting hydraulic oil cylinders between the crossbeam of the trolley and the top formwork, guiding sleeves outside the oil cylinders, side shifting hydraulic oil cylinder between the formwork and the guiding sleeve, horizontally supporting lead screws between the crossbeam and the side formwork, withdrawing and expanding hydraulic oil cylinder and opening and closing hydraulic oil cylinder. The formwork combination has high rigidity, less deformation, low steel consumption, automatic operation and other advantages.

Description

(1) Technical field [0001] The invention relates to a building construction machine, in particular to a tunnel construction lining formwork trolley. (2) Background technology [0002] The existing lining formwork trolleys used in tunnel construction all adopt the technical scheme of taking the trolley as the main load, generally including the arc-shaped trolley formwork, the trolley in the trolley formwork, the formwork entry and exit system and the operating platform, and the trolley The formwork is composed of a top formwork, two side formworks and two bottom formworks hinged in a single layer. There is a grouting port on the upper end of the top formwork, and the grouting port is connected with a grouting pipe and a grouting pump for concrete pouring. The main problems in the existing technology are: the formwork is fully supported by trolleys, difficult to adjust, low in strength, easy to deform, poor in compression resistance and floating resistance, high requirements f...

Claims

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Application Information

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IPC IPC(8): E21D11/10
Inventor 杨秋利
Owner 杨秋利
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