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Jacking adjustment device for aloft net frame

An adjustment device and jacking technology, which is applied in the processing of building materials, construction, building construction, etc., can solve the problems of horizontal position error, heavy weight, and installation height not up to standard, etc., and achieve compact structure, good stability, and high strength. high effect

Active Publication Date: 2017-08-18
CHINA MCC5 GROUP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, with the continuous application and development of space structures, the steel grid structure has become an indispensable representative roof structure form in today's society because of its reasonable force, stable structure and beautiful appearance; after the overall installation of the grid structure is completed , it is often encountered that the installation height does not meet the standard, or the installation height that the customer hopes to achieve in the later stage is higher than the installation height planned in the early stage. At this time, it is impossible to completely dismantle and reinstall. At the same time, the network frame is heavy, and the adjustment devices involved must have sufficient strength and stability; in addition, there may be errors in the horizontal position of the entire network frame, or the planned horizontal installation position has been modified later, which involves There is a problem with the overall horizontal movement of the grid

Method used

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  • Jacking adjustment device for aloft net frame
  • Jacking adjustment device for aloft net frame
  • Jacking adjustment device for aloft net frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as Figures 1 to 6 . As shown in 9, a jacking adjustment device for a high-altitude network frame includes a support structure, a power mechanism is provided at the bottom of the support structure, and a load-bearing structure is provided at the top, and the power mechanism can push the support structure and the load-bearing structure to move upward;

[0030] The load-bearing structure includes a square load-bearing base plate 1, load-bearing vertical braces 2 and diagonal braces 3. One end of the load-bearing vertical braces 2 is fixed at the center of the load-bearing base plate 1. There are four diagonal braces 3, and one end of the four diagonal braces 3 is connected to the load-bearing vertical brace. The top of the support 2 is fixedly connected, and the other end is fixedly connected with the four corners of the square load-bearing bottom plate 1 respectively, forming a pyramid-shaped structure. Specifically, the top of the load-bearing vertical support 2 is ...

Embodiment 2

[0040] Such as Figures 2 to 9 As shown, the difference between Embodiment 2 and Embodiment 1 is that the side length of the square load-bearing bottom plate 1 is smaller than the side length of the square support top plate 5, and at the same time, a roller 12 is arranged between the load-bearing bottom plate 1 and the support top plate 5, The top of the supporting structure, the roller 12 and the bottom of the supporting structure are fixedly connected together by a locking mechanism (not shown in the figure). When the locking mechanism is unlocked, the supporting structure is free in the horizontal direction relative to the supporting structure.

[0041] When performing vertical jacking, the specific method in embodiment 2 is the same as that in embodiment 1; when there is a deviation in the horizontal installation position of the grid frame, the grid frame needs to be translated as a whole, and the lower layer of the bottom needs to be supported at this time The frame is fi...

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Abstract

The invention relates to the technical field of net frame construction equipment, and discloses a jacking adjustment device for an aloft net frame. The jacking adjustment device for the aloft net frame comprises a supporting structure, a power mechanism is arranged on the lower portion of the supporting structure, a bearing structure is arranged on the upper portion of the supporting structure, and the power mechanism can push the supporting structure and the bearing structure to move upwards; the bearing structure comprises a square bearing base plate, a bearing vertical support and four inclined supports, one end of the bearing vertical support is arranged on the center of the bearing base plate, one ends of the inclined supports are connected with the top end of the bearing vertical support correspondingly, and the other ends of the inclined supports are connected with positions of four corners of the bearing base plate; the supporting structure comprises a top floor supporting frame and a lower floor supporting frame, the top floor supporting frame comprises four supporting vertical supports, a square supporting top plate, a supporting cross beam, a reinforcing cross beam, an inclined support and a reinforcing vertical support; and the lower floor supporting frame comprises four supporting vertical supports, a supporting cross beam, an inclined support and a cross support. The jacking adjustment device has good structural strength and stability, and can achieve overall jacking adjustment and horizontal movement adjustment of the aloft net frame.

Description

technical field [0001] The invention relates to the technical field of grid construction equipment, in particular to a jacking adjustment device for high-altitude grids. Background technique [0002] At present, with the continuous application and development of space structures, the steel grid structure has become an indispensable representative roof structure form in today's society because of its reasonable force, stable structure and beautiful appearance; after the overall installation of the grid structure is completed , it is often encountered that the installation height does not meet the standard, or the installation height that the customer hopes to achieve in the later stage is higher than the installation height planned in the early stage. At this time, it is impossible to completely dismantle and reinstall. At the same time, the network frame is heavy, and the adjustment devices involved must have sufficient strength and stability; in addition, there may be error...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/16
CPCE04G21/16
Inventor 闫志强龚果罗涛蒋晓洪
Owner CHINA MCC5 GROUP CORP
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