一种辅助幕墙玻璃运输的手推车
By introducing a stepped rubber damping layer, a two-way lever buffer mechanism, and a self-locking glass fixing device into the curtain wall glass transport trolley, the problems of insufficient shock absorption and poor adaptability of fixing devices in the existing technology have been solved, achieving efficient and safe glass transport.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- THE FIRST COMPARY OF CHINA EIGHTH ENG BUREAU LTD
- Filing Date
- 2025-08-12
- Publication Date
- 2026-07-17
AI Technical Summary
Existing curtain wall glass transport devices have significant limitations in terms of insufficient shock absorption, rigid structural combination, and poor adaptability of fixing devices. They are unable to effectively cope with the complex and ever-changing road conditions and frequent impacts and vibrations at construction sites, resulting in low safety and efficiency in glass transport.
Employing a stepped rubber damping layer, a two-way lever buffer mechanism, a self-locking glass fixing mechanism, and a dual-mode tire system, it achieves energy conversion and multi-directional vibration absorption through mechanical linkage design. Combined with floating gaps and adaptive tires, it provides all-round shock absorption protection.
It improves the safety and efficiency of curtain wall glass transportation, reduces glass breakage rate, adapts to harsh environments, has a simple structure, is easy to maintain, and has low cost.
Smart Images
Figure CN224511185U_ABST
Abstract
Claims
1. A trolley to assist in the transportation of curtain wall glass, characterised in that, include: The frame (8) serves as a support structure, on which all components are mounted; The platform (9) is mounted on the frame (8), and the bearing surface of the platform (9) is provided with a stepped rubber damping layer; The bottom shock absorption system is located at the bottom of the frame (8) and includes two sets of symmetrically arranged high carbon steel springs (3) and a two-way lever buffer mechanism; The glass fixing mechanism is located at the edge of the stage (9) and includes an L-shaped slot (2) and a self-locking mechanism; Dual-mode tire system, including front wheels, rear wheels, and axles.
2. The cart for assisting in the transport of curtain wall glass of claim 1, wherein, The stepped rubber damping layer comprises a vertically stacked upper layer, middle layer, and lower layer; The upper layer is a low-density sponge rubber layer (5), which is used to absorb high-frequency vibrations; The middle layer is a honeycomb-shaped natural rubber layer (6) used to disperse stress; The lower layer is a high-density butyl rubber layer (7) used to suppress resonance.
3. The handcart for transporting auxiliary curtain wall glass according to claim 2, characterized in that, The two sets of high carbon steel springs (3) are symmetrically welded to the bottom of the frame (8) in an inverted V shape; A two-way lever buffer mechanism is connected to the end of a high-carbon steel spring (3) to convert vertical impact force into horizontal tension through the lever principle; the end of the high-carbon steel spring (3) is connected to a rotatable cast iron pendulum (4), which counteracts lateral swaying through inertia when encountering bumps.
4. The cart for assisting in the transport of curtain wall glass of claim 3, wherein, The self-locking mechanism of the glass fixing mechanism includes: a wedge block, which is slidably set at the bottom of the L-shaped slot (2) and slides down the inclined surface when the glass is pressed by gravity; a stainless steel ball, which is squeezed into the preset groove of the loading platform by the wedge block to achieve self-locking; and a side pull rod (1), which controls the wedge block to reset in conjunction to release the ball lock.
5. The cart for assisting in the transport of curtain wall glass of claim 4, wherein, The dual-mode tire system includes front wheels, rear wheels, and axles; The front wheel uses an inflatable rubber tire; the rear wheel uses a solid PU wheel; and a 15mm floating gap is provided between the wheel axle and the frame.
6. The cart for assisting in the transport of curtain wall glass of claim 5, wherein, The bidirectional lever buffer mechanism includes: a horizontal pivot fixed to the vehicle frame; a pair of lever arms hinged to both ends of the horizontal pivot; and a linkage assembly connecting the ends of the lever arms to a high-carbon steel spring to achieve the conversion of the impact force direction.