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Limiting assembly and floor dismantling conveying method

A technology for limiting components and floor slabs, which is applied in the directions of transportation and packaging, load hanging components, etc., can solve the problems of high use cost, easy wear and tear of wire ropes, and difficulty in controlling the smoothness of lifting and transportation, and achieves high resource utilization and simple structure. durable effect

Pending Publication Date: 2019-02-26
SHANGHAI NO 4 CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] Therefore, the purpose of the present invention is to provide a limit assembly and a floor slab dismantling and lifting method, which solves the problems that the wire rope is easy to wear during the floor slab removal process, the smoothness of lifting is difficult to control, and the use cost is relatively high.

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  • Limiting assembly and floor dismantling conveying method
  • Limiting assembly and floor dismantling conveying method
  • Limiting assembly and floor dismantling conveying method

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Embodiment Construction

[0038] see in conjunction Figure 1 to Figure 4 As shown, according to an embodiment of the present invention, the present invention provides a limit assembly, including:

[0039] The fixed shaft 1 is used to pass through the floor slab 5 to be removed, provide a horizontal limit for the floor slab 5 to be removed, and transmit vertical tension.

[0040] Limit rod 2, the limit rod 2 is rotated and installed on the fixed shaft 1, when the fixed shaft 1 passes through the floor 5 to be removed, the limit rod 2 is closed and folded on the fixed shaft 1, and the limit rod 2 completely passes through to be removed Behind the floor 5, the limit rod 2 is spread out along the fixed axis to support the bottom of the floor 5 to be removed.

[0041] The position-limiting assembly of the present invention is mainly used for engineering demolition, especially for floor slab demolition.

[0042] In the traditional method, before the floor slab is demolished, it is necessary to use steel w...

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Abstract

The invention provides a limiting assembly. The limiting assembly comprises a fixed shaft (1) and a limiting rod (2), wherein the fixed shaft (1) is used for penetrating through a to-be-dismantled floor (5), providing horizontal limitation for the floor to be dismantled (5) and transferring vertical tensile force; the limiting rod (2) is rotatably installed on the fixed shaft (1), when the fixed shaft passes through the floor to be dismantled (5), the limiting rod (2) is closed and folded onto the fixed shaft (1), after the limiting rod (2) completely passes through the floor to be dismantled(5), the limiting rod (2) is opened outwards along the fixed shaft, and the bottom of the floor to be dismantled (5) is supported. The limiting assembly solves the problems that a steel wire rope is easy to wear, the conveying smoothness is difficult to control and the using cost is relatively high in the floor dismantling process.

Description

technical field [0001] The invention belongs to the technical field of engineering demolition, and in particular relates to a position limiting component and a lifting method for dismantling a floor slab. Background technique [0002] At present, large and super-large cities are gradually entering the development stage of urban renewal. More and more buildings have actual needs for structural transformation, and the demolition of the original structural floor has become an important part of structural transformation. Usually, chain saws and blade saws are mainly used to dismantle structural floors. However, reliable fixing measures must be taken for floors during cutting and lifting. The traditional method mainly uses steel wire rope sets to fix it. The basic process is: 1) Open four holes in the corners of the floor in advance; 2) The steel wire rope passes through the holes and wraps around the bottom of the slab; Forced to ensure that the floor is stable and does not ove...

Claims

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Application Information

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IPC IPC(8): B66C1/42
CPCB66C1/42
Inventor 张少伟张波谷志旺王伟茂陈雪峡孙沈鹏任瑛楠蔡观生何娇王佳伟
Owner SHANGHAI NO 4 CONSTR