Jacking mold trolley efficient and convenient to use

A top mold trolley, a convenient technology, applied in the direction of conveyors, mechanical conveyors, transportation and packaging, etc., can solve the problems of long trolley, troublesome walking back and forth, and inability to climb down quickly and nearby, so as to achieve good wall quality, The effect of improving work efficiency

Pending Publication Date: 2020-02-11
CHINA RAILWAY 22ND BUREAU GROUP +1
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an efficient and convenient top mold trolley, which solves the problem that the existing lining trolley supports a section of the working face with cross braces, and then lining its inner wall. The surface quality of the lining will be affected due to the obstruction of the cross braces. After the cross braces are removed, the

Method used

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  • Jacking mold trolley efficient and convenient to use
  • Jacking mold trolley efficient and convenient to use
  • Jacking mold trolley efficient and convenient to use

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] see Figure 1-6, the embodiment of the present invention provides a technical solution: a highly efficient and convenient top mold trolley, including an underframe 1, the bottom of the underframe 1 is fixedly connected with a fixed leg 32, and the top of the underframe 1 is fixedly connected with a support column 30, the support column 30 is provided with multiple, and the support column 30 is fixedly connected with the fixed frame 28, and the top of th...

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Abstract

The invention discloses a jacking mold trolley efficient and convenient to use, and relates to the technical field of lining trolleys. The jacking mold trolley efficient and convenient to use comprises a bottom frame, the bottom of the bottom frame is fixedly connected with fixed supporting legs, the top of the bottom frame is fixedly connected with supporting columns, the top ends of the supporting columns are fixedly connected with a top beam, a ladder stand is in sliding connection between the top beam and the front face of the bottom frame, sliding rails are welded to the front face of thebottom frame, rollers are fixedly connected to the bottom of the ladder stand, and the tops of the sliding rails are fixedly connected with sliding grooves matched with the rollers. According to thejacking mold trolley efficient and convenient to use, the ladder stand is slidingly arranged on the front face of the trolley, a worker can freely climb to the trolley from any position, use is convenient, the ladder stand is moved to the needed position, then, L-shaped plug pins are pulled down to be inserted into adjacent positioning pin holes, rapid fixing is achieved, the phenomenon that during worker climbing, the ladder stand is stressed to move, and the worker falls off is avoided, and use is easy and convenient.

Description

technical field [0001] The invention relates to the technical field of lining trolleys, in particular to an efficient and convenient top form trolley. Background technique [0002] The tunnel lining trolley is special equipment that must be used in the secondary lining of the tunnel construction process, and is used for the concrete lining construction of the inner wall of the tunnel. Concrete lining trolley is an indispensable non-standard product for secondary lining in the tunnel construction process, mainly including simple lining trolley, fully hydraulic automatic walking lining trolley and grid lining trolley. Fully hydraulic lining trolley can be divided into side-top arch type, full-circle needle beam type, bottom mold needle-beam type, full-circle walking type, etc. In the construction of hydraulic tunnels and bridges, lifting slip form, jacking slip form and overturning form are also widely used. The full-circle lining trolley is often used in the construction of...

Claims

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Application Information

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IPC IPC(8): B65G35/00
CPCB65G35/00
Inventor 李强佟峰白子斌冯建州杨守义胡海英
Owner CHINA RAILWAY 22ND BUREAU GROUP
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