Fixing system and floor slab dismounting and hoisting conveying method
A fixing system and floor slab technology, applied in the direction of transportation and packaging, load hanging components, etc., can solve the problems of difficult control of hoisting stability, high use cost, easy wear of wire ropes, etc., to achieve convenient assembly, high resource utilization, and Simple and durable structure
Pending Publication Date: 2019-02-22
SHANGHAI NO 4 CONSTR
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Problems solved by technology
[0007] Therefore, the object of the present invention is to provide a fixing system and a floor slab dismantling and lifting method to solve the problems that the steel wire rope is easy to wear during the floor slab removal process, it is difficult to control the smoothness of lifting and transportation, and the use cost is relatively high.
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Embodiment 1
[0042] combine Figure 1 to Figure 4 As shown, according to Embodiment 1 of the present invention, the present invention provides a fixing system, comprising:
[0043] The support frame 1 is used to install the limit assembly 2 and connect with the lifting device 3;
[0044] The limit component 2 is installed on the support frame 1, and is used to pass through the floor 4 to be removed, and limit the horizontal position of the floor 4 to be removed;
[0045] The limit assembly 2 includes a limit rod 202, which is rotatably mounted on the bottom of the limit assembly 2. The limit rod 202 passes through the floor 4 to be removed along with the limit assembly 2, and supports the floor 4 to be removed from the bottom.
[0046] The fixing system of the present invention is mainly used for demolition of floor slabs in engineering demolition.
[0047] In the traditional method, before the floor slab is demolished, it is necessary to use steel wire ropes to wrap the floor slab, but ...
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The invention discloses a fixing system. The fixing system comprises a supporting frame (1) and limiting assemblies (2). The supporting frame (1) is used for installing the limiting assemblies (2) andconnected with hoisting equipment (3). The limiting assemblies (2) are arranged on the supporting frame (1) and used for penetrating through a to-be-dismounted floor slab (4) to conduct horizontal limiting on the to-be-dismounted floor slab (4). Each limiting assembly (2) comprises a limiting rod (202) rotationally arranged at the bottom end of the limiting assembly (2), wherein the limiting rod(202) penetrates through the to-be-dismounted floor slab (4) along with the limiting assembly (2) and supports the to-be-dismounted floor slab (4) from the bottom. Providing the fixing system and thefloor slab dismounting and hoisting conveying method is the purpose, and the problems that in the floor slab dismounting process, a steel wire rope is prone to abrasion, hoisting conveying stability control is difficult, and the usage cost is high are solved.
Description
technical field [0001] The invention belongs to the technical field of engineering demolition, and in particular relates to a fixing system and a floor slab demolition lifting method. 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. Normally, chain saws and blade saws are mainly used for mechanical demolition of structural floors. During the cutting and lifting process, the reliable fixing of the floor slab is very important. 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; Use the steel wire rope to tighten the force, so as to ensure that the floor is kept horizontal and does not overturn during the cutting and ...
Claims
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IPC IPC(8): B66C1/10
CPCB66C1/10
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