A jointing device for concrete pouring in channels

By designing a frame adapted to the channel slope and a horizontal and vertical switching jointing device, flexible adjustment of horizontal and vertical joints on the channel slope is achieved, solving the shortcomings of traditional devices and improving the stability and waterproof performance of the channel.

CN224431366UActive Publication Date: 2026-06-30YANGTZE ECOLOGY & ENVIRONMENT CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
YANGTZE ECOLOGY & ENVIRONMENT CO LTD
Filing Date
2025-07-23
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Traditional jointing devices are not suitable for horizontal and longitudinal jointing operations on channel slopes, affecting project quality and efficiency.

Method used

A jointing device for channel concrete pouring was designed, including a frame adapted to the channel slope, a slidably mounted transverse moving frame, and a traction drive mechanism to control its longitudinal movement along the slope. Combined with the transverse moving mechanism and the transverse-longitudinal switching jointing device, flexible jointing operations on the channel slope can be achieved.

Benefits of technology

It enables precise adjustment of horizontal and longitudinal joints on the channel slope, improves the stability and waterproof performance of the channel, enhances structural strength, and solves the shortcomings of traditional devices.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model provides a jointing device for concrete pouring in channels, including a frame adapted to the channel slope. A transverse moving frame is slidably mounted on the frame and perpendicularly intersecting it. A traction drive mechanism is also provided on the frame to control the sliding of the transverse moving frame. A transverse moving mechanism is located at the bottom of the transverse moving frame, and a transverse-to-longitudinal switching jointing device is driven onto the transverse moving mechanism. The transverse moving frame is slidably connected to the frame and controlled by the traction drive mechanism to move longitudinally along the slope. Thus, the movement of the transverse moving frame allows for precise adjustment of the longitudinal and transverse jointing positions on the slope. Furthermore, the transverse moving mechanism at the bottom of the transverse moving frame can drive the transverse-to-longitudinal switching jointing device to move laterally, enabling flexible horizontal jointing of concrete on the slope while simultaneously adjusting the longitudinal jointing position.
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