CN104117165B - A kind of automatic limiting mechanism - Google Patents
A kind of automatic limiting mechanism Download PDFInfo
- Publication number
- CN104117165B CN104117165B CN201310146117.6A CN201310146117A CN104117165B CN 104117165 B CN104117165 B CN 104117165B CN 201310146117 A CN201310146117 A CN 201310146117A CN 104117165 B CN104117165 B CN 104117165B
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- CN
- China
- Prior art keywords
- slide block
- position limiting
- limiting slide
- brake axle
- slide body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of automatic limiting mechanism, it includes that steel wire rope is by with slide body, with the lock dog being rotationally connected with this slide body, this automatic limiting mechanism also includes: the upper cover that a position limiting slide block and are fixing with position limiting slide block, spring mechanism coordinate a brake axle and position limiting slide block and upper cover be fixed together with the use of.The present invention moves the distance on change slide body between arc-shaped slot and position limiting slide block before and after passing through position limiting slide block, control brake axle and the moving direction of position limiting slide block by spring mechanism, facilitates the unloading process of equipment and use 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 automatic limiting mechanism being applicable to 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, it is required for using certain safeguard procedures, traditional protective equipment cost is high, takes up room big, in-convenience in use, in this case, steel wire rope is raw with catching device just application；Current preventer cannot meet the demand that the Fast Installation dismounting of work high above the ground personnel uses, 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.
Utility model content
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 automatic limiting mechanism, and the technical solution used in the present invention is:
A kind of automatic limiting mechanism, including a slide body, with being connected the brake axle mechanism used with this slide body, this automatic limiting mechanism also includes: the upper cover that Vertical Spring mechanism, the position limiting slide block of a top and on a brake axle is fixing with position limiting slide block, one Vertical Spring mechanism between position limiting slide block and upper cover, described position limiting slide block and upper cover are fixed together can reach spacing and fixing effect by Vertical Spring mechanism, by position limiting slide block and upper cover with the use of, reach spacing and fixing effect.
Wherein, this position-limit mechanism include one be arranged on slide body for limiting the brake axle that position limiting slide block moves, this brake axle is the standing part that slide body is connected with position-limit mechanism.
Wherein, the spring mechanism being arranged on position limiting slide block, guarantee to make position limiting slide block can slowly be moved rearwards by when by external force by spring mechanism, and be to reset the most in time in external force removal, prevent steel wire rope from deviating from.
Accompanying drawing explanation
Fig. 1 is schematic diagram before automatic limiting mechanism entirety；
Fig. 2 is schematic diagram after automatic limiting mechanism entirety；
Fig. 3 is automatic limiting mechanism entirety exploded perspective view；
Fig. 4 is automatic limiting mechanism generalized section；
Figure elements and symbol description:
Wherein: 1, slide body, 2, Vertical Spring mechanism, 3, brake axle, 4, position limiting slide block, 5, upper cover, 6, crossed strip mechanism.
Detailed description of the invention
Provide embodiments of the invention below in conjunction with the accompanying drawings, to describe technical scheme in detail.
The present invention is by installing brake axle 3, spring 2 on slide body 1 as shown in Figure 3, brake axle 3 is connected with slide body 1 by crossed strip 2, and the action can do vertical ejection on slide body 1 by Vertical Spring, resetting, has reached the fixing or purpose of release position limiting slide block 4；It is interior by reaching the purpose of position limiting slide block slide anteroposterior with the stopper slot in upper cover and crossed strip mechanism 6 that position limiting slide block 4 is arranged on upper cover 5, and is fixedly mounted with slide body 1 by screw.
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 (1)
1. an automatic limiting mechanism, it includes that steel wire rope is by with slide body, with the lock dog being rotationally connected with this slide body, this automatic limiting mechanism also includes: the upper cover that a position limiting slide block and are fixing with position limiting slide block, Vertical Spring mechanism coordinate a brake axle and position limiting slide block and upper cover be fixed together with the use of；Change the distance on slide body between arc-shaped slot and position limiting slide block by movement before and after position limiting slide block, by Vertical Spring mechanism controls brake axle and the moving direction of position limiting slide block, facilitate the unloading process of equipment and use the most convenient；This position-limit mechanism includes a brake axle for fixing position limiting slide block being arranged on slide body, and this brake axle is the standing part that position limiting slide block and slide body keep geo-stationary；One is arranged on the spacing hole covered, by this spacing hole and position limiting slide block with the use of, reach to limit the scope that position limiting slide block is movable, it is ensured that use in safety range；And the crossed strip mechanism being arranged on position limiting slide block, its with the Vertical Spring mechanism being arranged on brake axle with the use of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310146117.6A CN104117165B (en) | 2013-04-25 | 2013-04-25 | A kind of automatic limiting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310146117.6A CN104117165B (en) | 2013-04-25 | 2013-04-25 | A kind of automatic limiting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104117165A CN104117165A (en) | 2014-10-29 |
| CN104117165B true CN104117165B (en) | 2016-09-14 |
Family
ID=51762939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310146117.6A Active CN104117165B (en) | 2013-04-25 | 2013-04-25 | A kind of automatic limiting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104117165B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
|---|---|---|---|---|
| CN201379921Y (en) * | 2009-03-30 | 2010-01-13 | 上海双菱风能电力设备有限公司 | Falling-down prevention brake |
| 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 |
-
2013
- 2013-04-25 CN CN201310146117.6A patent/CN104117165B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104117165A (en) | 2014-10-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| 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: Liu Yafeng Inventor after: Zhang Jinbo Inventor before: Wang Xijun |
|
| 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. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20201225 Address after: 301700 No.8, Cuiyuan Road, Wuqing Development Zone, Tianjin, China Patentee after: FICONT INDUSTRY (TIANJIN) Co.,Ltd. Address before: 101106 Building 1, yard 15, Chuangyi East 2nd Road, Tongzhou District, Beijing Patentee before: Ficont Industry (Beijing) Co.,Ltd. |
|
| TR01 | Transfer of patent right |