一种公路工程施工模板支撑装置
By combining alloy steel components and polyurethane elastomers, the problem of slip bar wear in the formwork support device during concrete pouring was solved, achieving stable support and height adjustment of the formwork, and improving the stability and safety of construction.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Filing Date
- 2025-08-22
- Publication Date
- 2026-07-17
AI Technical Summary
In existing highway construction formwork support devices, the sliding rods and fixing rods are prone to wear or breakage during concrete pouring, resulting in unstable formwork support.
The base, support frame, long plate, support block, and screw rod are designed with alloy steel components. Combined with the cooperation of the dial and locking rod, the height of the long plate is adjusted by the screw rod, and the positioning rod and stop block of polyurethane elastomer are used in cooperation with the spring to achieve stable locking and prevent loosening.
It achieves stability and height adjustment adaptability of the template support, avoids loosening and wear of the sliding rods, and ensures stable support effect of the template.
Smart Images
Figure CN224513999U_ABST
Abstract
Claims
1. A highway construction formwork support apparatus, characterised in that, include: A base (100) has a support frame (200) hinged to its top, and a long plate (300) is slidably connected to the inner wall of the support frame (200). A support block (400) is hinged to the top of the long plate (300). A support mechanism (500) includes a lead screw (501) rotatably connected to the inner wall of a support frame (200), the surface of the lead screw (501) being threadedly connected to the inner wall of a long plate (300), a dial plate (502) being fixedly connected to the bottom end of the lead screw (501), and a locking rod (503) being slidably connected to the inner wall of the support frame (200), the surface of the locking rod (503) being engaged with the inner wall of the dial plate (502).
2. The highway engineering formwork support apparatus according to claim 1, wherein The inner wall of the support frame (200) is slidably connected to a positioning rod (504), and the surface of the positioning rod (504) is engaged with the inner wall of the clamping rod (503).
3. The highway engineering formwork support apparatus according to claim 1, wherein The inner wall of the support frame (200) is slidably connected to a stop block (505), and one side of the stop block (505) contacts one end of the positioning rod (504).
4. The highway engineering formwork support apparatus according to claim 3, wherein A spring (506) is fixedly connected to one end of the abutment block (505), and the other end of the spring (506) is fixedly connected to the inner wall of the support frame (200).
5. The highway engineering formwork support apparatus according to claim 1, wherein, The inner walls of the support frame (200) are provided with sliding grooves (509) on both sides.
6. The highway engineering formwork support apparatus according to claim 1, wherein, Both sides of the long plate (300) are fixedly connected to sliders (508), and the surface of the sliders (508) is slidably connected to the inner wall of the groove (509).
7. The highway engineering construction formwork support device according to claim 1, characterized in that, The surface of the lever (503) is fixedly connected to a limiting block (507), and the surface of the limiting block (507) is slidably connected to the inner wall of the support frame (200).
8. The highway engineering formwork support apparatus according to claim 1, wherein, The base (100), support frame (200), long plate (300), support block (400) and lead screw (501) are all alloy steel components.