一种支撑配件、支撑立杆及模板支架体系

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By designing support accessories, the main support beam is fixedly connected to the threaded rod, replacing the traditional support structure and achieving stepless height adjustment. This solves the problem of floor slab sinking caused by large spacing between uprights in dense beam structures using disc-lock scaffolding, thereby improving construction efficiency and reducing costs.

CN224514729UActive Publication Date: 2026-07-17HUNAN WUHENG MOULD BASE CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: HUNAN WUHENG MOULD BASE CO LTD
Filing Date: 2025-07-04
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

In building construction, disc-lock scaffolding poses a risk of floor slab subsidence due to large spacing between uprights and lack of support points in the construction of dense beam structures. Traditional solutions are cumbersome, increase material consumption, reduce construction efficiency, and increase costs.

Method used

By using support fittings, the main support beam is fixedly connected to the threaded rod, replacing the main support keel of the disc-lock scaffold. Combined with the threaded rod nut, the height can be infinitely adjusted, forming a support fitting that can independently support the structural floor slab.

Benefits of technology

It simplifies operations, reduces material usage, improves construction efficiency, lowers construction costs, and solves the drawbacks of traditional construction techniques.

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Abstract

本实用新型公开了一种支撑配件、支撑立杆及模板支架体系，支撑配件包括支撑主梁、丝杆、加强梁与丝杆螺母，丝杆垂直设在支撑主梁底部，且与支撑主梁固定相连；加强梁的数量为两个且对称设在丝杆两侧，加强梁的一端固定连接在支撑主梁底部，另一端固定连接在丝杆侧部；丝杆螺母螺纹连接在丝杆上。本实用新型应用于房屋建筑的模架支撑体系领域，采用支撑主梁替代盘扣式脚手架中的支撑主龙骨，采用丝杆和丝杆螺母替代可调顶托，将两种不同功能性的配件组成支撑配件，使其可以单独完成对结构楼板的支撑且具有可以无级调节高度的功能，解决了传统施工工艺的弊端，减少材料的用量，且操作方便简单，提高了施工功效，极大的减少施工成本。

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Claims

1. A support fitting, characterized by, It includes a supporting main beam, a lead screw, a reinforcing beam, and a lead screw nut. The lead screw is vertically installed at the bottom of the supporting main beam and is fixedly connected to the supporting main beam. The number of reinforcing beams is two and they are symmetrically arranged on both sides of the lead screw. One end of the reinforcing beam is fixedly connected to the bottom of the main support beam, and the other end is fixedly connected to the side of the lead screw. The lead screw nut is threaded onto the lead screw, and a countersunk groove is formed on the inner wall of the thread of the lead screw nut, and the groove depth is greater than the thread depth.

2. The support fitting of claim 1, wherein The lead screw nut has a hand-tightening handle on its outer side wall.

3. The support fitting of claim 2, wherein, The number of hand-tightening handles is two, and they are symmetrically arranged on the outer wall of the lead screw nut.

4. A support upright, characterised in that, Includes a hollow rod and the support fitting as described in any one of claims 1 to 3; The bottom end of the lead screw is embedded in the top end of the rod body, and the bottom end of the lead screw nut abuts against the rod body.

5. The support upright of claim 4, wherein, The rod is composed of multiple hollow rod segments spliced together.

6. A formwork system, characterized in that Includes at least one support post as described in claim 4 or 5, used as a secondary support joist for supporting structural floor slabs.