Truss unit, jacking frame body, jacking device, jacking and removal method
A technology of jacking device and jacking frame, which is applied in the direction of construction and building construction, and can solve the problems of low efficiency of steel frame structure construction and potential safety hazards, and achieve the effects of flexible and convenient dismantling, high construction efficiency, and flexible use
Active Publication Date: 2018-09-25
西安三石航天科技有限公司
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Problems solved by technology
[0003] The main purpose of the present invention is to provide a truss unit, a jacking frame body, a jacking device, a jacking and dismantling method, which solves the technical problems of low efficiency of steel frame structure construction and potential safety hazards in the prior art
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[0037] see figure 2 and Figure 10 , a truss unit consisting of eight connecting spheres and at least 12 connecting rods; the connecting spheres are provided with forward screw holes or are provided with forward screw holes and oblique screw holes; the forward screw holes include at most upper and lower , left, right, forward, and backward screw holes; the oblique screw holes include one or more screw holes in the horizontal oblique direction, vertical oblique direction, oblique downward direction, and oblique upward direction. The two ends of the connecting rod are provided with threads matching the screw holes of the connecting spheres; the eight connecting spheres are fixedly connected by a plurality of connecting rods to form a cube structure, and the best structure is a cube structure.
[0038] see figure 1 , a jacking frame body, including a horizontal truss platform and four supporting truss columns; the horizontal truss platform includes a plurality of truss units e...
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The invention relates to truss units, a jacking formwork comprising the truss units, a jacking device for jacking the formwork as well as jacking and dismantling methods of the jacking formwork. Each truss unit comprises eight connecting balls and multiple connecting rods, and the eight connecting balls are fixedly connected through the multiple connecting rods to form a cubic structure; the jacking formwork comprises a horizontal truss platform and at least three support truss columns; the horizontal truss platform comprises multiple truss units extending and spreading in a horizontal direction; each support truss column comprises multiple truss units which are vertically arranged; the jacking device comprises a support base, at least three jacking machines and multiple jacking columns. The truss units, the jacking formwork, the jacking device and the jacking and dismantling methods solve the technical problem that steel-frame structure construction is low in efficiency and has potential safety hazard in the prior art, and have the advantages of being high in steel-frame structure construction efficiency, high in safety coefficient, flexible to use and firm in connection and avoiding material waste.
Description
technical field [0001] The invention relates to the field of engineering supports, in particular to a truss unit, a jacking frame body composed of the truss unit, a jacking device for jacking up the frame body, and a lifting and removal method for jacking up the frame body. Background technique [0002] In the field of construction and engineering, large-span steel frame structures are often built. During the construction process of existing steel frames, the unit frames of steel frames must be hoisted to a preset height by means of hoisting machinery, and then spliced manually at high altitude to form the entire structure. Frame body, the construction efficiency of the entire steel frame structure is low, and at the same time, manual coordination is required, which poses a great safety hazard. Contents of the invention [0003] The main purpose of the present invention is to provide a truss unit, a jacking frame body, a jacking device, a jacking and dismantling method, ...
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IPC IPC(8): E04B1/19E04B1/58E04B1/35
CPCE04B1/19E04B1/1906E04B1/35E04B1/3522E04B2001/196E04B2001/3588
Inventor 师小琦李审修
Owner 西安三石航天科技有限公司