Edge support steel mould device for highway base construction

By designing a road base construction edge support steel mold device including a chassis, support plate, extension plate and threaded rod, the problem of not being able to adapt to different support heights and angles in the prior art is solved, and flexible adjustment of heights and angles is achieved, and the applicability and stability of the device are improved.

CN222685204UActive Publication Date: 2025-03-28NINGXIA YUNDA ENG CONSTR CO LTD
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Patent Information

Application Number
CN202421266185.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-05
Publication Date
2025-03-28
Estimated Expiration
2034-06-05

AI Technical Summary

Technical Problem

In the prior art, the supporting steel mold device at the edge of the highway ground floor construction cannot adapt to different support heights and angles, resulting in the inability to adapt to different construction conditions.

Method used

A steel mold device including a base frame, a support plate, an extension plate, a bidirectional screw, a limit sleeve, a support rod, a support cylinder and a threaded rod are designed. The position of the extension plate is adjusted by rotating the strut rod through the hex wrench to adapt to different support heights; the screw rod slides through the knob sleeve to adjust the angle of the support plate.

Benefits of technology

It realizes flexible adjustment of the height and angle of the steel mold device, adapts to different construction conditions, and improves the applicability and stability of the device.

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Abstract

The utility model belongs to the technical field of steel mould supporting, and particularly relates to a highway base construction edge supporting steel mould device which comprises a bottom frame, a supporting plate is hinged to the bottom frame, an extending plate is slidably connected into the supporting plate, a two-way lead screw is rotatably connected into the supporting plate, and the extending plate and the two-way lead screw are hinged to the bottom frame. The two sides of the bidirectional lead screw are in threaded connection with limiting sleeves, supporting rods are hinged to the limiting sleeves, the other ends of the supporting rods are hinged to the supporting plate, inner hexagonal holes are formed in the surfaces of the two sides of the bidirectional lead screw, a supporting barrel is hinged to the bottom frame, and a threaded rod is slidably connected to the interior of the supporting barrel. The other end of the threaded rod is hinged to the supporting plate, a rotary knob sleeve is rotationally connected to the supporting cylinder, and the rotary knob sleeve is in threaded connection with the threaded rod, so that the problems that in the scheme, the height of the supporting plate cannot be adjusted, the angle of the supporting plate cannot be adjusted, and the supporting plate cannot be used under different conditions are solved.
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