CN205778476U - A kind of building work high above the ground safety ladder - Google Patents
A kind of building work high above the ground safety ladder Download PDFInfo
- Publication number
- CN205778476U CN205778476U CN201620496306.5U CN201620496306U CN205778476U CN 205778476 U CN205778476 U CN 205778476U CN 201620496306 U CN201620496306 U CN 201620496306U CN 205778476 U CN205778476 U CN 205778476U
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- CN
- China
- Prior art keywords
- safety
- support
- building
- support bar
- hanging ladder
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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.)
- Expired - Fee Related
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Abstract
nullThe utility model discloses a kind of building work high above the ground safety ladder，Including being provided with many group pedal rods and the hanging ladder body of two support bars，Pedal rod is located between two support bars，Supporting bar top is provided with for being hooked on the safety hook on building body steel pipe support，Safety hook is provided with safety rope，Safety hook is provided with the first draw ring preventing hanging ladder body disengaging building body steel pipe support for bundling safety rope，Fixing nut it is provided with between safety hook and support bar，Be arranged with on fixing nut with the first draw ring with the use of、Prevent hanging ladder body from departing from the second draw ring of building body steel pipe support for placing safety rope，Safety rope is provided with a self-locking device，Being connected with self-locking device to have prevents workmen because stepping on the empty seat belt departing from hanging ladder body，Also include that be located at support bar bottom supports the retractable support frame for increasing hanging ladder body steadiness mutually with building body.This utility model simple in construction, it is easy to manufacture, low cost, safety and firmness, scalable use.
Description
Technical field
This utility model relates to a kind of building hanging ladder, particularly relates to a kind of building work high above the ground safety ladder.
Background technology
Development along with building industry; in building construction process; usually can use ladder; but traditional ladder for building, when work high above the ground is constructed, place because of ladder and safety prevention measure that is unstable and that lack necessity is installed; it is in the workmen of work high above the ground to have at any time and step on the possibility that sky drops; there is bigger potential safety hazard, the safety of workmen can not get effectively ensureing, hinders the development of work high above the ground.
Summary of the invention
For solving the problem of above-mentioned existence, this utility model provides a kind of simple in construction, it is easy to manufacture, low cost, practical, safety and firmness, the building work high above the ground safety ladder of scalable use.
nullThe technical scheme in the invention for solving the above technical problem is: a kind of building work high above the ground safety ladder，Including having many group pedal rods and the hanging ladder body of two support bars，Described pedal rod is located between two support bars，Described supporting bar top is provided with for being hooked on the safety hook on building body steel pipe support，Safety hook is provided with safety rope，Described safety hook is provided with the first draw ring preventing hanging ladder body disengaging building body steel pipe support for bundling safety rope，Fixing nut it is provided with between safety hook and support bar，Be arranged with on described fixing nut with the first draw ring with the use of、Prevent hanging ladder body from departing from the second draw ring of building body steel pipe support for placing safety rope，Described safety rope is provided with a self-locking device，Being connected with self-locking device to have prevents workmen because stepping on the empty seat belt departing from hanging ladder body，Also include that be located at support bar bottom supports the retractable support frame for increasing hanging ladder body steadiness mutually with building body.
Above-mentioned building work high above the ground safety ladder, described support bar is telescopic supporting rod, and support bar is located at the spring compression fixing device for folding and unfolding support bar telescopic end.
Above-mentioned building work high above the ground safety ladder, is provided with rotating shaft between described support bar and telescope support.
Above-mentioned building work high above the ground safety ladder, described retractable support frame includes two expansion links and the connecting rod being connected with expansion link, and described expansion link is provided with the spring compression fixing device for folding and unfolding expansion link telescopic end.
What this utility model solution technical problem was brought has the beneficial effects that: simple in construction, easily fabricated, simple to operate, support bar uses telescopic supporting rod, and flexible convenient, volume is little, it is easy to carry, use safety hook and use safety rope to be fixed on building body steel pipe support by the first draw ring and the second draw ring, safe ready, it is difficult to break off relations；Use retractable support frame and building body wall face supporting, add the steadiness of hanging ladder, be difficult to during use rock, and range is wide；Use self-locking device to be connected with safety rope and seat belt, it is ensured that the safety of workmen, add safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of locking device in this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described in further details by specific embodiment.
nullSuch as Fig. 1、Shown in 2，A kind of building work high above the ground safety ladder，Including having many group pedal rods 1 and the hanging ladder body 3 of two support bars 2，Described pedal rod 1 is located between two support bars 2，Pedal rod 1 arranges many，Support bar 2 is cylindrical empty core structure，Described support bar 2 is telescopic supporting rod，Concrete structure is，Support bar 2 arranges many，It is divided into big support bar 4 and little support bar 5，Little support bar 5 is inserted in big support bar 4，Support bar 2 is provided with the spring compression fixing device 6 for folding and unfolding support bar telescopic end，It is specially and is provided with the spring compression fixing device 6 for folding and unfolding little support bar 5 telescopic end at little support bar 5，Multiple hole 7 is offered on big support bar 4，Spring compression fixing device 6 includes the steel ball 8 being located on little support bar 5，The diameter of steel ball 8 is more than the aperture in hole 7，And the spring 9 that steel ball 8 jack-up locked it on big support bar 4 in hole 7，When needs folding and unfolding，Only need 8 times pressures of steel ball are achieved that the flexible of little support bar 5，Described support bar 2 top is provided with the safety hook 10 for being hooked on building body steel pipe support，Safety hook 10 is provided with safety rope 11，Described safety hook 10 is provided with and prevents hanging ladder body 3 from departing from the first draw ring 12 of building body steel pipe support for bundling safety rope 11，Safety rope system 11 is on the first draw ring 12，Fixing nut 13 it is provided with between safety hook 10 and support bar 2，Be arranged with on described fixing nut 13 with the first draw ring 12 with the use of、Prevent hanging ladder body 3 from departing from the second draw ring 14 of building body steel pipe support for placing safety rope 11，Described safety rope 11 is provided with a self-locking device 15，Self-locking device 15 is self-locking device present on market，For prior art，It is not repeated herein，Being connected with self-locking device 15 to have prevents workmen because stepping on the empty seat belt 16 departing from hanging ladder body 3，Also include that be located at support bar 2 bottom supports the retractable support frame 17 for increasing hanging ladder body 3 steadiness mutually with building body，Described retractable support frame 17 includes two expansion links 18 and the connecting rod 19 being connected with expansion link 18，Described expansion link 18 is provided with the spring compression fixing device for folding and unfolding expansion link telescopic end，It is same structure with the spring compression fixing device on support bar 2，It is provided with rotating shaft between described support bar 2 and telescope support 17，To reduce volume when not in use to be easy to deposit.
Using method:
First safety hook is hung 10 on building support steel pipe during use, by spring compression fixing device on support bar 2, hanging ladder body 3 is opened, safety rope 11 and the first draw ring 12 are fixed, the other end of safety rope 11 passes the second draw ring 14 and building support steel pipe, tighten fixing nut 13 to be fixed by safety rope 11, ensure the safety that hanging ladder body 3 hangs, safety rope 11 is through self-locking device 15, seat belt 16 is connected with self-locking device 15, by rotating shaft retractable support frame 17 launched and fix, retractable support frame 17 is extended to building body metope by the spring compression fixing device on pressing expansion link 18, make hanging ladder body 3 and wall face supporting, ensure stablizing of hanging ladder, minimizing is rocked, safety climbing ladder can be realized.
Although detailed description of the invention of the present utility model is described by the above-mentioned accompanying drawing that combines; but the not restriction to this utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art need not to pay various amendments or deformation that creative work can make still within protection domain of the present utility model.
Claims (4)
- null1. a building work high above the ground safety ladder，Including having many group pedal rods and the hanging ladder body of two support bars，Described pedal rod is located between two support bars，It is characterized in that: described supporting bar top is provided with for being hooked on the safety hook on building body steel pipe support，Safety hook is provided with safety rope，Described safety hook is provided with the first draw ring preventing hanging ladder body disengaging building body steel pipe support for bundling safety rope，Fixing nut it is provided with between safety hook and support bar，Be arranged with on described fixing nut with the first draw ring with the use of、Prevent hanging ladder body from departing from the second draw ring of building body steel pipe support for placing safety rope，Described safety rope is provided with a self-locking device，Being connected with self-locking device to have prevents workmen because stepping on the empty seat belt departing from hanging ladder body，Also include that be located at support bar bottom supports the retractable support frame for increasing hanging ladder body steadiness mutually with building body.
- Building work high above the ground safety ladder the most according to claim 1, it is characterised in that: described support bar is telescopic supporting rod, and support bar is provided with the spring compression fixing device for folding and unfolding support bar telescopic end.
- Building work high above the ground safety ladder the most according to claim 1, it is characterised in that: it is provided with rotating shaft between described support bar and telescope support.
- Building work high above the ground safety ladder the most according to claim 1, it is characterised in that: described retractable support frame includes two expansion links and the connecting rod being connected with expansion link, and described expansion link is provided with the spring compression fixing device for folding and unfolding expansion link telescopic end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620496306.5U CN205778476U (en) | 2016-05-29 | 2016-05-29 | A kind of building work high above the ground safety ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620496306.5U CN205778476U (en) | 2016-05-29 | 2016-05-29 | A kind of building work high above the ground safety ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205778476U true CN205778476U (en) | 2016-12-07 |
Family
ID=57407406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620496306.5U Expired - Fee Related CN205778476U (en) | 2016-05-29 | 2016-05-29 | A kind of building work high above the ground safety ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205778476U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829673A (en) * | 2017-11-05 | 2018-03-23 | 方松科 | A kind of rope ladder that upper end locking is controlled by bottom |
| CN111472528A (en) * | 2019-12-18 | 2020-07-31 | 青岛康太源建设集团有限公司 | High-rise building support frame |
| CN113978653A (en) * | 2021-11-10 | 2022-01-28 | 上海外高桥造船有限公司 | Ship operation tool and ship |
| CN115929191A (en) * | 2022-12-08 | 2023-04-07 | 贵州电网有限责任公司 | Portable supplementary tower instrument of ascending a tower |
-
2016
- 2016-05-29 CN CN201620496306.5U patent/CN205778476U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829673A (en) * | 2017-11-05 | 2018-03-23 | 方松科 | A kind of rope ladder that upper end locking is controlled by bottom |
| CN111472528A (en) * | 2019-12-18 | 2020-07-31 | 青岛康太源建设集团有限公司 | High-rise building support frame |
| CN113978653A (en) * | 2021-11-10 | 2022-01-28 | 上海外高桥造船有限公司 | Ship operation tool and ship |
| CN115929191A (en) * | 2022-12-08 | 2023-04-07 | 贵州电网有限责任公司 | Portable supplementary tower instrument of ascending a tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170529 |