A safe lifting platform for construction
Through the combination of centrifugal control components and slow-descent structures, the safety hazards caused by hydraulic failure of the lifting platform are solved, the slow descent and safety guarantee of the safe lifting platform are achieved, and the construction safety is improved.
CN116498059BActive Publication Date: 2025-09-16CSCEC INT URBAN CONSTR CO LTD
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Patent Information
- Application Number
- CN202310509581.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-05-08
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2043-05-08
AI Technical Summary
Technical Problem
Existing lifting platforms are prone to becoming suspended or suddenly falling due to factors such as lack of oil in the hydraulic cylinder, broken chains or wire ropes, and aging of oil pipes, posing serious safety hazards.
Method used
The centrifugal control component and slow-descent structure are used to control the alarm through centrifugal force and close the solenoid valve. Combined with the slow-descent structure, it can achieve slow descent to avoid sudden falls. At the same time, the limit plate and locking structure provide additional safety protection.
Benefits of technology
It improves the safety during the construction process, avoids personal injury caused by sudden platform fall, and ensures the safety of construction workers.
✦ Generated by Eureka AI based on patent content.
Abstract
The present invention discloses a safety lifting platform for construction, which specifically relates to the technical field of construction, including a base plate, a fence provided above the base plate, a fence door hinged on the right side of the fence, and a locking structure connected to the lower right side of the fence door. When the fence falls out of control, the present invention causes the centrifugal control component to generate centrifugal rotational motion, and the centrifugal force combined with air pressure can realize the control alarm operation, remind relevant personnel of dangerous situations, and remind nearby relevant personnel to evacuate quickly, thereby improving safety. The electromagnetic valve can also be controlled to close, and the piston plate and the upper inner cavity of the sealing shell remain sealed. At this time, the air pressure can be kept constant by sealing, and the descent speed of the fence can be reduced, avoiding safety accidents caused by direct gravity falling downward and causing personal injury, thereby providing safety protection measures for the lifting platform and improving the safety of personnel during the construction process.
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