Double-plate vertical hoisting structure using winch

By using a double-plate vertical hoisting structure, and combining a hoisting spreader and a receiving spreader with a guiding mechanism, the winch can efficiently hoist double plates, solving the problem of low efficiency in individual hoisting and improving construction efficiency and safety.

CN224512995UActive Publication Date: 2026-07-17DECORATION CO LTD OF CHINA CONSTR 3RD ENG BUREAU
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
DECORATION CO LTD OF CHINA CONSTR 3RD ENG BUREAU
Filing Date
2025-07-28
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

In existing curtain wall construction, hoisting alone with a winch is inefficient, and traditional hoisting methods are either costly or inefficient, making it difficult to meet the demand for high-efficiency installation.

Method used

The system employs a double-plate vertical hoisting structure, utilizing a hoisting spreader and a receiving spreader combined with a guiding mechanism. A winch is used to hoist two plates simultaneously, and the guiding mechanism maintains their vertical orientation, reducing lateral sway.

Benefits of technology

It improved hoisting efficiency and installation speed, reduced costs, enhanced construction stability and safety, and reduced safety hazards caused by shaking.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of double slab vertical hoisting structures using winch, comprising: hoisting yoke and receiving yoke, the bottom of hoisting yoke and receiving yoke is fixedly connected with first lifting lug, the inner wall of first lifting lug is fixedly connected with connecting rope, it is connected between first lifting lug and connecting rope through lifting ring, the top of hoisting yoke and receiving yoke is fixedly connected with second lifting lug, the second lifting lug of hoisting yoke top is fixedly connected with hoisting steel cable, it is connected between second lifting lug and hoisting steel cable through lifting ring, the bottom of hoisting yoke is fixedly connected with third lifting lug. The device uses vertical stringing to overcome the shortcomings of traditional single hoisting transport efficiency, vertical stringing system solves material back and forth transfer floor, saves the cost for project, compared with traditional single transport, two blocks are transported at a time, improve transport efficiency and installation efficiency, so that engineering construction speed is greatly improved.
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Claims

1. A double slab vertical hoisting structure using a hoist, characterized by, include: A lifting spreader (1) and a receiving spreader (11) are provided. The bottom of both the lifting spreader (1) and the receiving spreader (11) are fixedly connected to a first lifting lug (4). A connecting rope (5) is fixedly connected to the inner wall of the first lifting lug (4). The first lifting lug (4) and the connecting rope (5) are connected by a lifting ring. The top of both the lifting spreader (1) and the receiving spreader (11) are fixedly connected to a second lifting lug (41). The second lifting lug (41) at the top of the lifting spreader (1) is fixedly connected to a lifting steel cable (8). The second lifting lug (41) and the lifting steel cable (8) are connected by a lifting ring. The bottom of the lifting spreader (1) is fixedly connected to a third lifting lug (42). The cable (3) is fixedly connected at one end to the second lifting lug (41) at the top of the carrying pole (11), and at the other end to the third lifting lug (42) at the bottom of the carrying pole (1). The cable (3) is connected to the second lifting lug (41) and the third lifting lug (42) by a lifting ring.

2. The double slab vertical hoisting structure using a hoist according to claim 1, wherein The bottom end of the connecting rope (5) is fixedly connected to a hanging ear (6), and the bottom of the hanging ear (6) is fixedly connected to a plate (2). The connecting rope (5) and the hanging ear (6) are connected by a hanging ring.

3. The double slab vertical hoisting structure using a hoist according to claim 1, wherein The guide mechanism (7) includes a bracket (71), and both ends of the bracket (71) are fixedly connected to a fixing plate (72). A steel wire rope (73) is inserted through the fixing plate (72) at one end of the bracket (71), and the fixing plate (72) at the other end of the bracket (71) is fixedly installed on the side wall of the plate (2) by bolts. The fixing plate (72) is a plate-shaped structure with a hole in the middle.

4. The double slab vertical hoisting structure using a hoist according to claim 3, wherein The guiding mechanism (7) includes a small winch (74) fixedly installed on the ground. One end of the wire rope (73) is fixedly connected to a steel piece (76), and the other end of the wire rope (73) is fixedly connected to the output end of the small winch (74).

5. The double slab vertical hoisting structure using a hoist according to claim 4, wherein The guiding mechanism (7) includes a guide seat (75) fixedly installed on the ground, and a guide wheel (77) is rotatably connected to the inner wall of the guide seat (75).

6. The double slab vertical hoisting structure using a hoist according to claim 2, wherein The plate (2) is provided in two sets, and the two sets of plate (2) are located at the bottom of the hoisting spreader (1) and the receiving spreader (11), respectively.

7. The double slab vertical hoisting structure using a hoist according to claim 1, wherein The lifting spreader (1) and the first lifting lug (4) at the bottom of the receiving spreader (11) are each provided with four sets, and the four sets of the first lifting lug (4) are equidistantly distributed at the bottom of the lifting spreader (1) and the receiving spreader (11).