Cage traction falling protector

A hanging cage and anti-falling technology, which is applied in the direction of transportation, packaging, elevators, etc., can solve problems such as safety accidents of hanging cages, and achieve the effect of improving the safety of use

Inactive Publication Date: 2013-11-27
SHANDONG DEJIA PETROLEUM EQUIP
View PDF5 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a hanging cage traction anti-falling device, which solves the problem that the hanging cage does not have any traction restrictions and is easy to cause safety accidents after the wire rope of the traditional elevator breaks

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Cage traction falling protector
  • Cage traction falling protector
  • Cage traction falling protector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] Such as figure 1 , figure 2 As shown, the cage traction anti-falling device includes a traction plate 1 and a pull rod 2, and the pin hole 3 at one end of the traction plate 1 is fixed on the rope head suspension plate 10 through a pin shaft 31. The rope end suspension plate 10 is connected to the hanging cage 9. Fixedly connected, the hooking device provided with below the traction plate 1 is a hook-shaped baffle plate 6 and integrated with the traction plate. The pull rod 2 runs through the other end of the pull plate 1 and a spring 4 is fixed at the end of the pull rod 2 , and the other end of the pull rod 2 is provided with a pull ring 5 .

[0016] The traction plate 1 is provided with a guide groove for accommodating the pull rod 2. One end of the pull rod protrudes from the hole of the traction plate at the end of the guide groove, and the other end is provided with a stopper located in the guide groove. The stopper is nested On the pull rod and fastened by nut...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention belongs to auxiliary safety equipment for cage elevators and relates to a cage traction falling protector comprising a traction plate and a pull bar. One end of the traction plate is movably fixed on a cage through a pin, the cage moves up and down along a guide, a coupler is disposed on one side of the traction plate, the traction plate is provided with a guide groove accommodating the pull bar, one end of the pull bar extends out of a traction plate hole in the end of the guide groove, the other end of the pull bar is provided with a stopper locating in the guide groove, the stopper is sleeved on the pull bar and fastened and limited by a nut, a spring is sleeved on the pull bar and locates between the traction plate and the stopper, and the other end of the pull bar is provided with a traction ring for connecting a wire rope. The wire rope is used for dragging the cage through the pull bar and the traction plate; when the wire rope breaks, a hook stop plate or hook plate on the traction plate deflects to hook a guide cross brace, thereby preventing falling of the cage and allowing equipment to be safer to use.

Description

technical field [0001] The invention relates to an auxiliary safety device for a cage lift, in particular to a cage traction anti-falling device. Background technique [0002] In the factory, it is often necessary to transport goods or people from the ground to a high place. The most commonly used tool is an elevator with a cage. The elevator pulls the cage up and down by a wire rope to achieve the purpose of transportation. However, due to the complete use of wire rope traction, When the wire rope breaks, the cage will not be restricted by any traction, and it will drop rapidly causing a safety accident. Contents of the invention [0003] The purpose of the present invention is to provide a hanging cage traction anti-falling device, which solves the problem that the hanging cage is not subject to any traction restriction and is likely to cause safety accidents after the steel wire rope of the traditional elevator breaks. [0004] The technical solution adopted by the pre...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/26
Inventor 冯琦高兴海
Owner SHANDONG DEJIA PETROLEUM EQUIP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap