CN104117164B - Steel wire rope type safety anti-falling device - Google Patents
Steel wire rope type safety anti-falling device Download PDFInfo
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- CN104117164B CN104117164B CN201310145151.1A CN201310145151A CN104117164B CN 104117164 B CN104117164 B CN 104117164B CN 201310145151 A CN201310145151 A CN 201310145151A CN 104117164 B CN104117164 B CN 104117164B
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- steel wire
- wire rope
- position limiting
- slide block
- limiting slide
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Abstract
The invention discloses a kind of steel wire rope safety anti-falling device, it includes that the steel wire rope with circular arc is by with slide body, with the lock dog being rotationally connected with this slide body, this steel wire rope safety anti-falling device also includes: the upper cover that a fixed plate being positioned at above lock dog, a position limiting slide block being positioned at above fixed plate and are fixing with position limiting slide block, described fixed plate and slide body by bolt and fixing axle be fixed together described position limiting slide block and upper cover be fixed together with the use of, described upper cover passes through bolt and has been connected fixing seal effect with slide body.The steel wire rope of the present invention by the distance changed on slide body between arc-shaped slot and position limiting slide block mobile before and after position limiting slide block, makes it possible to hook or win from steel wire rope easily with safety anti-falling device, and unloading process is the most convenient.
Description
Technical field
The present invention relates to a kind of climbing safety protection equipment, special for relating to a kind of steel wire rope safety anti-falling device.
Background technology
At present, along with social development, work high above the ground is extremely widespread, particularly wind power generation field or other field of aerial work, during using cat ladder to climb up and down, is required for using certain safeguard procedures, traditional protective equipment cost is high, takes up room big, in-convenience in use；The shortcomings such as in this case, steel wire rope is raw with catching device just application, but the various catching devices having on current market exist bulky mostly, and structure is complicated, and cost of manufacture is high, perishable or fall arrest poor effect.Current preventer cannot meet the security protection demand of work high above the ground personnel, and be likely to occur equipment and cannot meet the environmental requirement of non-stop run, affects the security performance of people and equipment, and is likely to result in dangerous consequences.
Summary of the invention
The technical problem to be solved in the present invention is the equipment such as existing catching device various defects in the art, it is provided that a kind of steel wire rope safety anti-falling device.
The technical solution used in the present invention is:
A kind of steel wire rope safety anti-falling device, including a steel wire rope with circular arc by with slide body, with the lock dog mechanism being rotationally connected with this slide body, this steel wire rope safety anti-falling device also includes: a fixed plate being positioned at above lock dog mechanism, one position limiting slide block being positioned at above fixed plate and a upper cover fixing with position limiting slide block, described fixed plate is fixed together by bolt and fixing axle with slide body, described position limiting slide block and upper cover are fixed together can reach spacing and fixing effect by spring mechanism, by position limiting slide block and upper cover with the use of, reach fixing seal effect, the Anti-inversion axle being arranged in position limiting slide block, cause danger after maloperation when this Anti-inversion axle prevents equipment to be inverted use.
Wherein, this lock dog mechanism include one be arranged on slide body for the fixing axle being rotationally connected, this fixing axle be slide body be connected with lock dog mechanism rotate standing part.
Wherein, it is arranged on the torsion spring below fixing axle, guarantees to make lock dog mechanism reset locking steel wire rope in time by this torsion spring.
Wherein, the Anti-inversion mechanism being arranged in lock dog mechanism, this mechanism prevents mistake use by an Anti-inversion centering block when lock dog mechanism uses.
Wherein, being arranged on the fixed plate above lock dog mechanism, lock dog mechanism has been fixed in the middle of slide body by this fixed plate, and plays connection position limiting slide block and the purposes of upper cover.
Wherein, be arranged on the position limiting slide block body above fixed plate and cap sheathing mechanism, this mechanism by fixing limited block and upper cover with the use of.
Wherein, the spring mechanism being arranged between position limiting slide block and upper cover, this spring mechanism be by with position limiting slide block with the use of so that it is reset rapidly.
Wherein, the crossed strip mechanism being arranged on position limiting slide block and the Vertical Spring mechanism being arranged on slide body with the use of, reach to reset and spacing effect.
Accompanying drawing explanation
Fig. 1 is steel wire rope catching device overall schematic；
Fig. 2 is steel wire rope catching device exploded perspective view；
Wherein: 1, slide body, 2, fixed plate, 3, lock dog mechanism, 4, upper cover, 5, screw, 6, position limiting slide block, 7, roller, 8, torsion spring, 9, Anti-inversion centering block, 10, brake axle, 11, spring, 12, spring one, 13, Anti-inversion axle, 14, fixing axle.
Detailed description of the invention
Provide embodiments of the invention below in conjunction with the accompanying drawings, to describe technical scheme in detail.
The steel wire rope catching device of the present invention as shown in Fig. 1 Fig. 2 includes that slide body (1) above installs fixing axle (14), spring one (12) and roller (7), and can reach to rotate on fixing axle and the effect of the free return of energy by fixing axle (14), torsion spring (8) connection lock dog mechanism (3)；Lock dog mechanism (3) coordinate installation can reach in use to prevent operating personnel from causing danger when being inverted use equipment with Anti-inversion centering block (9)；Fixed plate (2) is arranged on slide body (1) and is attached by screw (5) so that it is can reach fixing axle (14) and lock dog mechanism (3)；Brake axle (10) is arranged in fixed plate (2), is connected with slide body (1) by spring one (12), and the action can done vertical ejection in fixed plate by spring one, reset, and has reached the fixing or purpose of release position limiting slide block (6)；It is interior by reaching the purpose of position limiting slide block slide anteroposterior with the stopper slot in upper cover and spring (11) that position limiting slide block (6) is arranged on upper cover (4), and is fixedly mounted with fixed plate (2) slide body (1) by screw (5)；Anti-inversion axle (13) is arranged in position limiting slide block (6); can be slidably in installing hole in position limiting slide block (6); when operator is inverted use equipment, Anti-inversion axle (13) and Anti-inversion centering block (9) will skid off stuck on slide body (1); make position limiting slide block (6) akinesia, reach effect and the purpose of protection operator that inversion-prevention uses.
The foregoing describe the detailed description of the invention of the present invention, it will be appreciated by those of skill in the art that on the premise of without departing from the technology of the present invention principle, it is also possible to making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (5)
1. a steel wire rope type safety anti-falling device, including a steel wire rope with circular arc by with slide body, with the lock dog mechanism being rotationally connected with this slide body；This steel wire rope safety anti-falling device also includes: the upper cover that a fixed plate being positioned at above lock dog mechanism, a position limiting slide block being positioned at above fixed plate and are fixing with position limiting slide block；Described fixed plate is fixed together by bolt and fixing axle with slide body, and described position limiting slide block and upper cover are fixed together can reach spacing and fixing effect by spring mechanism, by position limiting slide block and upper cover with the use of, reach fixing seal effect；One is arranged on the Anti-inversion axle on position limiting slide block body, this Anti-inversion axle in position limiting slide block slidably；This lock dog mechanism include one be arranged on slide body for the fixing axle being rotationally connected, this fixing axle be slide body be connected with lock dog mechanism rotate standing part.
Steel wire rope type safety anti-falling device the most according to claim 1, is characterized in that: one is arranged on the torsion spring below fixing axle, guarantees to make lock dog mechanism reset locking steel wire rope in time by this torsion spring.
Steel wire rope type safety anti-falling device the most according to claim 1, is characterized in that: one is arranged on the Anti-inversion mechanism in lock dog mechanism, and this mechanism prevents mistake use by an Anti-inversion centering block when lock dog mechanism uses.
Steel wire rope type safety anti-falling device the most according to claim 1, is characterized in that: one is arranged on the spring mechanism between position limiting slide block and upper cover, this spring mechanism be by with position limiting slide block with the use of so that it is reset rapidly.
Steel wire rope type safety anti-falling device the most according to claim 1, is characterized in that: the crossed strip mechanism that is arranged on position limiting slide block and the Vertical Spring mechanism being arranged on slide body with the use of, reach to reset and spacing effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310145151.1A CN104117164B (en) | 2013-04-25 | 2013-04-25 | Steel wire rope type safety anti-falling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310145151.1A CN104117164B (en) | 2013-04-25 | 2013-04-25 | Steel wire rope type safety anti-falling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104117164A CN104117164A (en) | 2014-10-29 |
| CN104117164B true CN104117164B (en) | 2016-09-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310145151.1A Active CN104117164B (en) | 2013-04-25 | 2013-04-25 | Steel wire rope type safety anti-falling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104117164B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013106B (en) * | 2015-08-20 | 2018-02-27 | 任远响 | A kind of Self locking device for climbing of Anti-inversion |
| CN105107102A (en) * | 2015-09-28 | 2015-12-02 | 上海船舶研究设计院 | Climber protecting device |
| CN109529219A (en) * | 2019-01-17 | 2019-03-29 | 上海极劢实业有限公司 | A kind of lifeline barrier free accessibility sliding block and matched lifeline support base |
| CN112546480A (en) * | 2019-09-10 | 2021-03-26 | 中际联合（天津）科技有限公司 | Steel wire rope type falling protector |
| CN113350709B (en) * | 2021-06-30 | 2024-07-05 | 北京同为科创科技有限公司 | Automatic locking mechanism of connector and automatic locking pulley connector |
| CN113750394A (en) * | 2021-09-24 | 2021-12-07 | 中际联合（北京）科技股份有限公司 | Anti-falling device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201668899U (en) * | 2010-05-18 | 2010-12-15 | 河北金河电力器具有限公司 | Instant self-locking type anti-falling device |
| CN202236958U (en) * | 2011-09-06 | 2012-05-30 | 中际联合工业技术(北京)有限公司 | Safe lock and falling protector |
| CN202315020U (en) * | 2011-11-14 | 2012-07-11 | 慈溪市骏马带业有限公司 | Falling protector |
| CN203244707U (en) * | 2013-04-25 | 2013-10-23 | 中际联合工业技术(北京)有限公司 | Steel wire rope safety falling protector |
-
2013
- 2013-04-25 CN CN201310145151.1A patent/CN104117164B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104117164A (en) | 2014-10-29 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Xijun Inventor after: Zhang Jinbo Inventor after: Ding Zengjie Inventor before: Wang Xijun |
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| COR | Change of bibliographic data | ||
| CP03 | Change of name, title or address |
Address after: 101106 Beijing, East Road, Tongzhou District, No. two, building No. 15, building No. 1 Patentee after: The occasion of the joint Polytron Technologies Inc (Beijing) Address before: 101108, Beijing East Road, Tongzhou District Economic Development Zone, No. two, No. 3 East Road Patentee before: Zhongji Lianhe Industry Technology (Beijing)Co., Ltd. |
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| CB03 | Change of inventor or designer information |
Inventor after: Wang Xijun Inventor after: Zhang Jinbo Inventor after: Ding Zengjie Inventor after: Zhang Guozhu Inventor before: Wang Xijun Inventor before: Zhang Jinbo Inventor before: Ding Zengjie |
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| CB03 | Change of inventor or designer information |