Handwheel type online continuous adjustment lower support device for hydraulic climbing formwork system
A hydraulic climbing formwork and support device technology, which is applied in the field preparation of formwork/formwork/work frame, building components, construction, etc., can solve the problems of waste of manpower and financial resources, insecurity, etc., to reduce labor costs, reduce Effect of labor intensity, number of times of reduction
Active Publication Date: 2019-01-29
SHANGHAI CONSTRUCTION GROUP
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Problems solved by technology
[0005] The purpose of the present invention is to provide a handwheel-type online continuous adjustment lower support device for hydraulic climbing formwork system to solve the problem that the lower support device of the existing hydraulic climbing formwork system cannot support the wall. Climb upwards with the climbing of the hydraulic climbing formwork body; avoiding the huge waste of manpower and financial resources caused by the operator repeatedly setting temporary auxiliary jacks and readjusting the lower support device every time climbing, as well as some possible inconveniences Safety factor; make the construction of the hydraulic climbing formwork system more in line with the requirements of low risk, high efficiency and low cost of modern building construction
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[0022] The connecting rod type fully automatic steering anti-drop device provided by the present invention and its usage method will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. The advantages and features of the present invention will be more apparent from the following description and claims. It should be noted that all the drawings are in very simplified form and use inaccurate scales, which are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.
[0023] refer to Figure 1 to Figure 3 , the lower support device 100 for the handwheel type online continuous adjustment of the hydraulic climbing formwork system according to an embodiment of the present invention includes a support frame body 1, two telescopic support legs 2 and a track guide mechanism 3, and the two telescopic support legs 2 are symmetrical It is arranged at the left and right ends of t...
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The invention provides a hand wheel type online continuous adjustment lower supporting device used for a hydraulic climbing formwork system and belongs to the field of building construction. The hand wheel type online continuous adjustment lower supporting device is used for solving the problems that in the climbing process of a framework body of the hydraulic climbing formwork system, a temporary auxiliary jack needs to be repeatedly arranged for an existing lower supporting device, and repeated arrangement is conducted. Hand wheels are rotated to drive lead screws to rotate, thread pairs composed of square nuts and the lead screws are used for driving supporting legs to move linearly along the axes of the lead screws, and therefore the continuous adjustment purpose of the supporting legs is achieved. A wheel is installed at one end of each supporting leg, and it can be guaranteed that in the climbing process, the wheels jack a wall face all the time, and the safety of the formwork body climbing process is guaranteed. By the adoption of the provided lower supporting device capable of being continuously adjusted on line for the hydraulic climbing formwork system, potential safety hazards caused by repeated arrangement of the temporary auxiliary jack and waste of time and resources are avoided, and the requirements for low risks, high efficiency and low cost of modern building construction are better met.
Description
technical field [0001] The invention relates to the field of building construction, in particular to a handwheel-type online continuous adjustment lower support device for a hydraulic climbing formwork system. Background technique [0002] With the rapid development of the city, in the field of urban construction, especially in the concrete pouring construction of the core tube of high-rise and super high-rise buildings, the hydraulic climbing formwork system has high work efficiency, simple operation, high safety factor, and is safe for the surrounding The advantages of less environmental interference and low construction cost have attracted more and more attention, and have been applied to more and more engineering projects. [0003] At present, in the concrete pouring construction of the core tube of high-rise and super high-rise buildings, the embedded parts are first buried in the pre-position, the wall attachment device is installed, the climbing track is inserted, and...
Claims
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IPC IPC(8): E04G11/28
CPCE04G11/28
Inventor 顾国明刘冬华高吉龙夏卫庆
Owner SHANGHAI CONSTRUCTION GROUP