A steel grid frame jacking ball point integral rotating device, jacking system and construction method
A technology of a rotating device and a steel mesh frame, which is applied in the directions of buildings and building structures, can solve the problems of difficulty in controlling the inclination angle, difficult lifting at variable angles, and high construction costs, and achieves easy on-site installation, high construction costs, and construction period savings. Effect
Active Publication Date: 2022-07-01
CSCEC CITY CONSTR DEV +1
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Problems solved by technology
[0003] The present invention proposes an integral rotating device for jacking up ball points of a steel grid frame, a jacking system and a construction method to solve the problems of difficult jacking at variable angles, difficult control of the inclination angle, high construction cost and relatively short construction period in the traditional steel grid structure. long technical question
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[0039] like Figure 1-4As shown in the figure, this steel mesh frame jacking ball point integral rotating device includes a base 1, a support frame 2 installed on the base 1 and a clamp 3 clamped on the support frame 2; the base 1 includes a A horizontal bottom plate 1.1 and two vertical plates 1.2 connected in parallel and at intervals on the bottom plate 1.1; a vertical first card slot 1.3 is opened in the middle of the top of the vertical plate 1.2, and the first card slot on the two vertical plates 1.2 Corresponding to 1.3; the top surface of the vertical plate 1.2 and the two sides of the first card slot 1.3 are respectively provided with connection blind holes 1.4; the support frame 2 is horizontally installed on the top of the base 1, and the two ends of the support frame 2 They are respectively connected with two vertical plates 1.2; the support frame 2 includes a support ring 2.1 and a support rod 2.2 connected to the opposite side of the support ring 2.1; the support...
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A steel grid frame jacking ball point integral rotation device, a jacking system and a construction method, wherein the steel grid frame jacking ball point integral rotation device comprises a base, a support frame installed on the base, and a bracket clamped on the support frame. a clamp; the base includes a horizontal bottom plate and two vertical plates connected to the bottom plate in parallel and spaced apart; the support frame includes a support ring and a support rod connected to the opposite side of the support ring; the support rod It is clamped in the first clamping groove on the vertical plate on the corresponding side, and can be rotated in the first clamping groove; there are two clamps, which are respectively connected to the tops of the two vertical plates, and the clamps are clamped on the support rods. The upper part of the clamp includes a vertical clamp plate and connecting rods connected on both sides of the bottom surface of the clamp plate. The invention solves the technical problems of difficulty in variable-angle jacking, difficult control of the inclination angle, high construction cost and long construction period in the traditional steel grid structure.
Description
technical field [0001] The invention relates to a steel grid frame jacking ball point integral rotating device, a jacking system and a construction method, which are used in the construction of the steel grid frame's integral lifting and the variable-angle construction. Background technique [0002] With the increasing pursuit of aesthetic requirements, the structural requirements of stadiums are very high, and the special-shaped steel grid is also a feature of the development direction of sports. At present, the installation of the grid frame is divided into blocks, lifted, and scattered at high altitude. However, the cost of assembling, lifting, and high-altitude steel grids is high and the construction period is long. Therefore, it is necessary to invent a turnable, flexible arrangement, simple installation, low cost, strong and durable lifting tool that can change the angle of the ball point of the steel grid frame with different diameters, so that it can greatly save t...
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IPC IPC(8): E04B1/35
CPCE04B1/3511E04B1/355
Inventor 宋会王蕾侯腾飞时振王健沈浩田宫厚祥赵玉斌牛万勤
Owner CSCEC CITY CONSTR DEV