CN201643473U - Slideway fall protection device of outer slide type - Google Patents
Slideway fall protection device of outer slide type Download PDFInfo
- Publication number
- CN201643473U CN201643473U CN2009202461539U CN200920246153U CN201643473U CN 201643473 U CN201643473 U CN 201643473U CN 2009202461539 U CN2009202461539 U CN 2009202461539U CN 200920246153 U CN200920246153 U CN 200920246153U CN 201643473 U CN201643473 U CN 201643473U
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- Prior art keywords
- slideway
- housing
- utility
- model
- shell
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Abstract
The utility model relates to a safety device used when aerial work operator climbs up and down, in particular to a safety device which can automatically prevent from falling in sudden step missing and hand slip situations. The utility model is characterized by comprising a slideway, a shell, a roller, a brake board and a magnetic board. In the stationary state, the magnetic board in the shell attracts the slideway so that the fall protection device does not slide down under the gravity. The fall protection device slides on the slideway up and down along with the operator. Once the operator is out of control and falls suddenly, the brake board rotates through a pin roll, the sawtooth end thereof extrudes the slidway through a depression so that the magnetic board in the shell is separated from the slideway and the shell extrudes the brake board and the slideway and is locked on the slideway to prevent the operator from falling. The utility model has the advantages of simple structure, convenient use and good safety and reliability.
Description
Technical field
The utility model relates to a kind of safety device of work high above the ground personnel when climbing mobile operating up and down that be used for, and especially can prevent the safety device that falls under the situation of stepping on suddenly sky and slipping out of the hand automatically.
Background technology
The field that work high above the ground relates to is extensive, the personal safety of necessary assurance personnel overall process when climbing and operation.Existing " falling proof device of ascending a height " has plenty of the original foot nail of the body of the tower of utilization trapped orbit, has plenty of cat ladder.Anti-falling device design is complicated, and assembly is too much, climbs up and down when mobile, needs manual catching device to move, the foothold that track restrictions personnel nail at foot, personnel are when climbing, and are very inconvenient, take time and effort, disperseed personnel's energy and notice, giving up and down, climbing brings a lot of inconvenience.
The utility model content
The utility model is to provide a kind of slideway inner slide falling proof device that addresses the above problem.
For achieving the above object, solution of the present utility model is: provide a kind of slideway external sliding type falling proof device: comprise slideway, housing, roller, keep plate, magnetic board, bearing pin, magnetic board in the wherein said housing adsorbs mutually with slideway, one end of described keep plate joins by bearing pin and housing, and is connected with the slideway contact by the depression on the housing.
This slideway cross section is " T " Zee bar steel Z, and anti-falling device comprises: housing, roller, keep plate, magnetic board etc., under static state, the magnetic board in the housing adsorbs mutually with slideway, makes catching device unlikely downslide under self gravitation.Keep plate joins by bearing pin and housing, and the other end has the hole that joins with safety belt, with the housing end that joins, by the depression on the housing, is connected with the slideway contact, moves up and down power the operating personnel, overcomes the absorption affinity of anti-falling device and slideway.Catching device slides up and down on slideway with the operating personnel; in case operating personnel's unexpected tenesmus out of control; keep plate rotates by bearing pin; its sawtooth one end is by depression and slideway extruding; magnetic board and slideway in the housing are broken away from; housing pushes mutually with keep plate and slideway, is locked on the slideway, and the protection operating personnel does not make its tenesmus.
The utility model slideway external sliding type falling proof device has advantage simple in structure, esy to use, safe and reliable and effect.
Description of drawings
Fig. 1 is each parts schematic perspective view;
Fig. 2 is a structural representation;
Fig. 3 is the left-hand cutaway view.
The specific embodiment
In order to make those skilled in the art person understand the utility model scheme better, the utility model is described in further detail below in conjunction with drawings and embodiments.
Shown in Figure 3 by Fig. 1 one, this device is made up of slideway 1 and catching device two parts, the slideway that is installed on original power transmission and transformation iron tower is formed by connecting by more piece, its cross section is " T " font, fall arrest assembly comprises housing 2, keep plate 6, the roller 3 of housing both sides adsorbs with slideway 1 mutually by the magnetic board 9 in the housing, makes anti-falling device be unlikely to glide under self gravitation; Keep plate 6 has bearing pin to connect by axis hole 5 and housing axis hole 4, and the end is provided with the hole 7 that is connected with safety belt, and band saw tooth one end contacts with slideway by the housing depression and is connected in the housing.
Though described the utility model by embodiment, those of ordinary skills know, the utility model has many distortion and variation and does not break away from spirit of the present utility model, wishes that appended claim comprises these distortion and variation and do not break away from spirit of the present invention.
Claims (3)
1. slideway external sliding type falling proof device, it is characterized in that: comprise slideway, housing, roller, keep plate, magnetic board, bearing pin, magnetic board in the wherein said housing adsorbs mutually with slideway, one end of described keep plate joins by bearing pin and housing, and is connected with the slideway contact by the depression on the housing.
2. slideway external sliding type falling proof device as claimed in claim 1, it is characterized in that: the other end of described keep plate has the hole that joins with safety belt.
3. slideway external sliding type falling proof device as claimed in claim 1, it is characterized in that: described keep plate rotates by bearing pin, and its sawtooth one end breaks away from magnetic board and slideway in the housing by depression and slideway extruding, housing pushes mutually with keep plate and slideway, is locked on the slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202461539U CN201643473U (en) | 2009-10-28 | 2009-10-28 | Slideway fall protection device of outer slide type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202461539U CN201643473U (en) | 2009-10-28 | 2009-10-28 | Slideway fall protection device of outer slide type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201643473U true CN201643473U (en) | 2010-11-24 |
Family
ID=43108669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202461539U Expired - Fee Related CN201643473U (en) | 2009-10-28 | 2009-10-28 | Slideway fall protection device of outer slide type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201643473U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108853933A (en) * | 2018-06-15 | 2018-11-23 | 乐陵市五环体育器材有限公司 | One kind climbing band training slideway special |
| CN110195567A (en) * | 2019-05-20 | 2019-09-03 | 保定天威保变电气股份有限公司 | A kind of transformer ladder and application method with guide rail |
| CN112494841A (en) * | 2020-11-27 | 2021-03-16 | 国网四川省电力公司检修公司 | Anti-falling device for power transmission line tower climbing process |
| CN113975672A (en) * | 2021-10-29 | 2022-01-28 | 国网山东省电力公司武城县供电公司 | Anti-falling device for tower operation |
-
2009
- 2009-10-28 CN CN2009202461539U patent/CN201643473U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108853933A (en) * | 2018-06-15 | 2018-11-23 | 乐陵市五环体育器材有限公司 | One kind climbing band training slideway special |
| CN110195567A (en) * | 2019-05-20 | 2019-09-03 | 保定天威保变电气股份有限公司 | A kind of transformer ladder and application method with guide rail |
| CN112494841A (en) * | 2020-11-27 | 2021-03-16 | 国网四川省电力公司检修公司 | Anti-falling device for power transmission line tower climbing process |
| CN112494841B (en) * | 2020-11-27 | 2021-09-21 | 国网四川省电力公司检修公司 | Anti-falling device for power transmission line tower climbing process |
| CN113975672A (en) * | 2021-10-29 | 2022-01-28 | 国网山东省电力公司武城县供电公司 | Anti-falling device for tower operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20111028 |