Anti-fall device for flexible gate
An anti-fall and gate technology, applied in door/window protection devices, windows/doors, building components, etc., can solve the problems of heavy lifting weight of wire ropes and frequent door openings, and achieve a simple structure, good application prospects, and easy operation. Effect
Inactive Publication Date: 2014-01-15
江苏新金达机械制造有限公司
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Due to the heavy weight of the gate body, the lifting weight of the wire rope is heavy, and the door leaves are opened more frequently. How to ensure the safety of people and property has become an urgent problem to be solved in the case of accidental slipping or disconnection of the wire rope.
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0026] see Figure 1~3 As shown, a kind of anti-falling device for flexible gates, the anti-falling device is installed on the flexible door frame 8, the anti-falling device includes the ear seat 1 that is arranged on the flexible door frame 8, and two anti-falling devices arranged in parallel Falling hook 4, the bottom of the anti-falling hook is hinged on the ear seat through the first pin shaft 2, the second pin shaft 3 cooperating with the main steel wire rope is arranged between the two anti-falling hooks, the bottom of the anti-falling hook A pulling piece is provided, one end of the pulling piece is connected with the anti-fall hook, and the other end is connected with the elastic piece; the spring is connected between the pulling piece and the support 9 of the flexible gate, and the safety wire rope is connected with the pulling piece through the guide wheel 11. The top of the safety wire rope is fixedly connected with the main wire rope by the wire clamp 6.
[0027] ...
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
Login to View More Abstract
The invention discloses an anti-fall device for a flexible gate. The device comprises a lug seat and two anti-fall hooks, wherein the lug seat is arranged on the flexible gate; the anti-fall hooks are arranged in parallel; the bottoms of the anti-fall hooks are hinged to the lug seat through a first pin shaft; a second pin shaft which is matched with a main wire rope is arranged between the two anti-fall hooks; the bottoms of the anti-fall hooks are provided with pulling members; one end of each of the pulling members is connected with the anti-fall hooks, and the other end of each of the pulling members is connected with an elastic member; and the elastic member is connected between the pulling member and a bracket of the flexible gate, so that the anti-fall hooks have at least two working stations: (1) a lifting working station: the elastic member is in a tensile state, and the anti-fall hooks are parallel to the flexible gate when lifted by the main wire rope; (2) a locking working station: the anti-fall hooks are clamped on guide rail round steel under the action of bounce force of the elastic member. Through the anti-fall device, round steel on a guide rail can be hooked in case of accidental fall during use of the flexible gate, so that the occurrence of accidents is prevented.
Description
technical field [0001] The invention relates to a safety brake device, in particular to a fall prevention device for a flexible gate, which can prevent safety accidents caused by the fall of the gate. Background technique [0002] At present, the opening and closing of the flexible gate is realized by a driving device (such as an electric hoist, etc.). Due to the heavy weight of the gate body, the heavy lifting weight of the wire rope, and the frequent opening of the door leaves, how to ensure the safety of people and property has become an urgent problem to be solved in the case of accidental slipping or disconnection of the wire rope. Contents of the invention [0003] The object of the present invention is to provide a fall prevention device for a flexible gate. [0004] In order to achieve the above object, the technical solution adopted by the present invention is: a kind of anti-fall device for flexible gates, including ear seats arranged on the flexible gates, and ...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): E06B9/80
Inventor 周文荣韦广辉刘建英朱学贵邢巧梅
Owner 江苏新金达机械制造有限公司