Construction elevator foundation strengthening device and method
A technology for construction elevators and foundation reinforcement, which is applied to protection devices, infrastructure engineering, construction, etc., can solve the problems of costing financial resources, material resources, inconvenient structural construction, and inconvenient construction, and achieve the effects of saving financial resources, simple design, and convenient operation.
Active Publication Date: 2014-05-14
CHINA CONSTR EIGHT ENG DIV CORP LTD
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Problems solved by technology
[0002] Using the original method of constructing the elevator foundation, it is necessary to open holes or reserve holes on the structural plate, or use the method of erecting a full-height frame under the elevator foundation to reinforce the structural roof, which is inconvenient for construction and consumes a lot of financial and material resources. Bring a lot of inconvenience to the structure construction
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[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0017] refer to figure 1 with figure 2 As shown, the construction elevator foundation 21 is located on the structural roof 22, and a construction elevator foundation reinforcing device 1 of the present invention is supported between the structural roof 22 and the lower structure 23 to reinforce the structural roof 22. The reinforcing device 1 of the present invention comprises four adjustable supports 11 and four supporting steel pipe columns 12 with a diameter of 110mm. Between the lower end of the steel pipe column 12 and the upper surface of the lower structure 23 . The upper end of the adjustable support 11 is provided with an adjusting screw 112. The lower end of the supporting steel pipe column 12 is respectively provided with an adjusting plate 113. The adjusting plate 113 is provided with a threaded hole that is screwed wit...
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The invention discloses a construction elevator foundation strengthening device and method. The strengthening method includes the following steps that a construction elevator foundation is installed on a structural top plate, a supporting structure is installed below the structural top plate layer by layer from top to bottom corresponding to the mounting position of the construction elevator foundation, and an adjustable supporting base is installed between the lower end of the supporting structure and the lower layer structure; the adjustable supporting base is adjusted to make the upper end of the supporting structure abut against the lower surface of the structural top plate. Supporting steel pipe columns are erected in the position, between the structural top plate and the lower layer structure, below the construction elevator foundation to strengthen the top plate, the height of the supporting steel pipe columns is controlled at the lower ends of the supporting steel pipe columns through the adjustable supporting base, and the upper ends of the supporting steel pipe columns are made to be tightly pressed against the top plate. The method is simple in design and easy to operate, holes or reserved hole openings do not need to be formed in floor slabs, all-around scaffolds do not need to be erected, either, the device can be utilized repeatedly, a large amount of financial resources and materials are saved, and the construction period is shortened.
Description
technical field [0001] The invention relates to the field of engineering construction, in particular to a construction elevator foundation reinforcement device and method applied to a construction elevator foundation seated on a structural roof. Background technique [0002] Using the original method of constructing the elevator foundation, it is necessary to open holes or reserve holes on the structural plate, or use the method of erecting a full-height frame under the elevator foundation to reinforce the structural roof, which is inconvenient for construction and consumes a lot of financial and material resources. Bring a lot of inconvenience to structure construction. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a construction with simple design, convenient operation, no need to open or reserve holes on the floor, and no need to set up a full house of scaffolding, which can be reused, save a lot of financia...
Claims
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Inventor 陈俊杰曹海良李艳伟
Owner CHINA CONSTR EIGHT ENG DIV CORP LTD