Mounting device for mounting waterproof curtain in deep foundation pit

The installation and reinforcement mechanisms have solved the problem of unstable installation of the water-stop curtain on soft soil, improving stability and ease of installation, and enhancing the connection between the device and the ground.

CN223675368UActive Publication Date: 2025-12-16五矿二十三冶建设集团有限公司
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Patent Information

Application Number
CN202423072737.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-12
Publication Date
2025-12-16
Estimated Expiration
2034-12-12

AI Technical Summary

Technical Problem

In existing technologies, water-stop curtains are not stable enough when installed on soft soil, and cannot increase the contact area between the piles and the soil, resulting in instability when the curtain is placed.

Method used

The installation and reinforcement mechanism includes components such as sliding rods, round holes, limiting blocks, cones, and screws. By sliding and rotating the screws, the included angle is changed, increasing the contact area between the cone and the soft soil. The curtain body is limited by the locking of the sliding rods and round holes.

Benefits of technology

It improves the stability of the device on soft soil, simplifies the installation and dismantling process of the curtain body, and enhances the connection stability between the device and the ground.

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Abstract

The utility model belongs to the technical field of curtains, and particularly discloses an installation device for installing a waterproof curtain in a deep foundation pit, which comprises a base, a curtain body is connected above the base in a sliding mode, an installation mechanism is arranged above one side of the base, and the installation mechanism is arranged above the other side of the base. A supporting rod is rotationally connected to one side of the base, a mounting plate is rotationally connected to the end of the supporting rod, and a reinforcing mechanism is arranged below the mounting plate; according to the device, if the land of the environment where the device is located is soft, a worker can rotate the handle to drive the screw rod to rotate, the movable block can slide in the cone after the screw rod rotates, and in the process, the included angle between the rotating rod and the screw rod is changed by changing the rotating direction of the screw rod; and four rotating rods in each cone are unfolded, so that the contact area between the cone and the soft ground is increased, and the stability of the device during placement is improved.
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