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Single-step-type light single-side wall formwork trolley

A formwork trolley, light-weight technology, applied in the direction of shaft equipment, shaft lining, mining equipment, etc., can solve the problems of poor adjustability, small adaptability, inconvenient pouring, etc., to achieve increased contact area, strong operability, avoid The effect of being crushed

Active Publication Date: 2018-09-14
CHINA RAILWAY TUNNEL GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, rigid triangular brackets and hinged triangular brackets are generally only suitable for single-sided walls with a wall height of less than 3m, and have defects such as small adaptability and poor adjustability; combined rigid triangular brackets have defects such as complex structure, complicated manufacturing and disassembly
[0004] At the same time, in order to overcome the defects of the above three single-side wall formwork trolleys, a trackless single-side wall formwork trolley is provided in the prior art, which can be easily assembled into a standard unit trolley or a non-standard unit trolley, but the formwork is Installed on the vertical pole, which limits the scope of use when pouring concrete, and the device structure cannot adjust the angle during installation, which is not convenient for pouring concrete with a certain angle

Method used

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  • Single-step-type light single-side wall formwork trolley
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  • Single-step-type light single-side wall formwork trolley

Examples

Experimental program
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Effect test

Embodiment 1

[0065] Such as Figure 1-3 As shown, the silicon-step light-duty single-side wall formwork trolley of the present invention is composed of a walking system 1, a standard tripod 2, an operating platform 3, a steel formwork 4, and a hydraulic system. The walking system 1 is installed on the bottom of the standard tripod 2. The steel template 4 is installed on the side of the standard tripod 2, the hydraulic system provides power for the operation of the walking system 1, and the operating platform 3 is installed on the tripod column 9 of the standard tripod 2.

[0066] A further technical solution is that the bottom beam 6 of the walking system 1 of the silicon-step light-duty single-side wall formwork trolley is installed with a ground anchor screw connected with the embedded parts.

[0067] A further technical solution is that an auxiliary support is provided between the beam in the Y-axis direction and the ground.

[0068] The walking system 1 includes an X-axis moving brack...

Embodiment 3 Embodiment 3

[0092] Embodiment 3 Embodiment 3 is the structure of installing and adjusting the tripod on the basis of Embodiment 1

[0093] Such as Figure 23 As shown, the trolley is additionally equipped with an adjustment tripod 8, and the tripod column 9 is equipped with an adjustment tripod 8, and the adjustment tripod 8 is hingedly connected with the bottom beam 6 through an adjustable hinged hydraulic strut 11.

[0094]The adjustment tripod 8 is composed of a transverse channel steel and two diagonal braces, one end of the transverse channel steel is installed on the tripod column 9 through a bolt, and the other end is suspended in the air, one end of the two diagonal braces is installed on the tripod column 9, and the other end is installed on the horizontal column 9. In the suspended part of the channel steel, the side projection of the two diagonal braces connected with the transverse channel steel is two isosceles right triangles, the two diagonal braces are adjustable hinged hy...

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PUM

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Abstract

The invention provides a single-step-type light single-side wall formwork trolley, and belongs to the field of construction equipment. The single-step-type light single-side wall formwork trolley is composed of a travelling system (1), a standard triangular frame (2), an operating platform (3), a steel formwork (4) and a hydraulic system. The single-step-type light single-side wall formwork trolley is of a unilateral and asymmetric force structure, a transverse load needs to be borne through a side wall corner pre-embedded piece, thus transverse displacement of the trolley is prevented, formwork removing is achieved through the hydraulic system, 24 m of the side wall is poured at a time, and the efficiency is high.

Description

technical field [0001] The invention belongs to the technical field of building formwork, in particular to a silicon-step light-duty single-side wall formwork trolley. Background technique [0002] The trackless side wall trolley is a unilateral, asymmetrical force-bearing structure, and the lateral load must be borne by the embedded parts at the bottom corner of the side wall to prevent the trolley from lateral displacement. [0003] In the prior art, there are three types of single-side wall formwork trolleys, which are steel tripods, hinged tripods and combined rigid tripods. However, rigid triangular brackets and articulated triangular brackets are generally only suitable for one-sided walls with a wall height of less than 3m, and have defects such as small adaptability and poor adjustability; combined rigid triangular brackets have defects such as complex structure, complicated manufacturing and disassembly. [0004] At the same time, in order to overcome the defects o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D11/10
CPCE21D11/102
Inventor 刁国君王威王德栓祝敬果刘星陶启全尤静蒙升平乐梅马虎江斌唐峰张文宇何涛曹保利范湘江刘礼何伟强沈茂盛赵晓平方世民臧宝利
Owner CHINA RAILWAY TUNNEL GROUP CO LTD
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