A four-corner pyramid steel space frame ground assembly jig
CN224432033UActive Publication Date: 2026-06-30CHINA CONSTR SECOND BUREAU INSTALLATION ENG CO LTD +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHINA CONSTR SECOND BUREAU INSTALLATION ENG CO LTD
- Filing Date
- 2025-02-07
- Publication Date
- 2026-06-30
AI Technical Summary
Technical Problem
During the assembly of steel space frames, the height of independent support nodes is difficult to adjust conveniently and lacks stability, which affects the assembly accuracy and quality.
Method used
Design a four-corner pyramid steel grid ground assembly frame, which adopts multiple independent support structures, including support rods, base supports and clamping components. The support rods are height-adjustable through threaded connections, and the clamping components are fixed to the lower chord ball by tie rods to ensure support stability.
Benefits of technology
It improves the turnover rate and support stability of the assembly jig, avoids displacement of assembled components, and ensures the overall assembly quality and accuracy of the steel space frame.
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Smart Images
Figure CN224432033U_ABST
Abstract
This utility model relates to the field of steel space frame assembly and construction technology, specifically disclosing a ground assembly jig for a four-corner pyramidal steel space frame, including a base and multiple independent supports dispersed on the base. The base is a horizontally arranged grid structure. Each independent support includes a support rod, a bottom support and a clamping component located at the top of the support rod. The support rod includes an inner rod and a sleeve. The sleeve is fitted onto the inner rod and connected to the inner rod by threads. The clamping component includes two fixed rods, two clamping plates respectively located on the two fixed rods, and a tie rod located between the two clamping plates. The two fixed rods are symmetrically arranged on both sides of the upper part of the inner rod. The bottom of the clamping plates is slidably connected to the fixed rods. Spherical limiting grooves are provided on opposite sides of the plates of the two clamping plates. The tie rod is vertically inserted through the two clamping plates, thus providing convenient height adjustment for the independent support and strong support stability for the steel space frame support nodes.
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