Guardrail lifting device
By using a combination of hydraulic rods and connecting rods in the guardrail device, the problem of cumbersome operation of the existing guardrail device when telescoping is solved, and the convenient lifting and operation efficiency of the guardrail is achieved.
CN222657355UActive Publication Date: 2025-03-25XIAMEN LANDIS LIGHT IND CO LTD
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Patent Information
- Application Number
- CN202421292921.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-06
AI Technical Summary
Technical Problem
The existing guardrail device is complicated to operate when telescoping, and the hexagonal frame is large in size, resulting in a large power demand and increasing the difficulty of operation.
Method used
A guardrail lifting device is designed, using a combination of hydraulic rods and connecting rods. The position of the support rod and sleeve is adjusted through the expansion and contraction of the hydraulic rods, thereby achieving the lifting of the guardrail.
Benefits of technology
It realizes convenient lifting and lowering of guardrails, reduces operational difficulty and improves work efficiency.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the technical field of sickbed guardrails, and discloses a guardrail lifting device which comprises a guardrail body, a connecting mechanism is arranged on one side of the guardrail body, a lifting mechanism is arranged on one side of the connecting mechanism and comprises two sets of supporting rods, and the outer walls of the two sets of supporting rods are sleeved with sleeves respectively. Swing blocks are fixedly connected to the outer walls of the two sets of sleeves correspondingly, connecting rods are hinged to the sides, away from the sleeves, of the swing blocks, a shell is placed at the upper ends of the two sets of sleeves, hydraulic rods are hinged to one sides of the connecting rods, and the sides, away from the connecting rods, of the hydraulic cylinders are hinged to the shell. The sleeve can rotate on the outer wall of the supporting rod and can fix the swing block, the swing block is hinged to the connecting rod, and the hydraulic rod is hinged to the connecting rod and the shell, so that the connecting rod and the swing block can be adjusted when the hydraulic rod stretches out and draws back, and then the guardrail body is lifted; and the operation is convenient.
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