CN203613785U - Wall attached support of lifting scaffold - Google Patents
Wall attached support of lifting scaffold Download PDFInfo
- Publication number
- CN203613785U CN203613785U CN201320761050.2U CN201320761050U CN203613785U CN 203613785 U CN203613785 U CN 203613785U CN 201320761050 U CN201320761050 U CN 201320761050U CN 203613785 U CN203613785 U CN 203613785U
- Authority
- CN
- China
- Prior art keywords
- runner
- fall
- rotating wheel
- ratchet
- falling preventing
- Prior art date
- 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
The utility model provides a wall attached support of a lifting scaffold. The wall attached support comprises a wheel shaft base, a falling preventing rotating wheel, a rotating wheel shaft and a falling preventing rod. The outer edge of the falling preventing rotating wheel is provided with five falling preventing protrusions, the middle of the falling preventing rotating wheel is provided with a shaft installing hole provided with a ratchet, the rotating wheel shaft is provided with a through hole internally provided with a sliding key, and one end of the sliding key is provided with a clamping tooth part. The rotating wheel shaft is fixed to the wheel shaft base through a positioning pin, the falling preventing rotating wheel is arranged on the rotating wheel shaft through the shaft installing hole in a sleeved mode, the ratchet makes contact with the clamping tooth part of the sliding key, a plurality of clamping parts are evenly distributed on the falling preventing rod, and the falling preventing rod is inserted into the outer edge of the falling preventing rotating wheel in a penetrating mode and then is fixed to a lifting platform of the scaffold.
Description
Technical field
The utility model relates to a kind of wall-attached supporting seat of lifting false work.
Background technology
Attached lift scaffold is born from the nineties, because its saving of labor, material-saving, safe, efficient feature are used widely in building trade.But, in use, because scaffold uses for a long time under the environment of height heavy burden, easily cause lift platform to fall, make workman's safety can not get ensureing.
Utility model content
Problem to be solved in the utility model is to provide a kind of wall-attached supporting seat of lifting false work, can effectively prevent that lift platform from falling.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of wall-attached supporting seat of lifting false work, comprise axle block, anti-fall runner, runner shaft and anti-falling rods, described anti-fall runner outer rim is provided with five anti-fall projections, described anti-fall runner middle part is provided with axle installing hole, described axle installing hole is provided with ratchet, described runner shaft is provided with through hole, in described through hole, be provided with slide key, described slide key one end is provided with ratchet clamping part, described runner shaft is fixed on described axle block by alignment pin, described anti-fall runner is set on described runner shaft by axle installing hole and described ratchet contacts with the ratchet clamping part of described slide key, on described anti-falling rods, be evenly equipped with some Access Divisions, described anti-falling rods is fixed on the lift platform of scaffold after being interspersed in anti-fall runner outer rim.
The beneficial effects of the utility model: five anti-fall projections are set in the outer rim of anti-fall runner, then axle installing hole is set in the middle, on axle installing hole, ratchet is set, be connected with the ratchet clamping part on runner shaft by ratchet, the anti-fall runner that can make to be installed on runner shaft only turns round toward a direction, after in the outer rim that is fixed on anti-falling rods on lift platform and is interspersed in anti-fall runner, due to the effect of Access Division on anti-falling rods, can make the anti-fall projection in outer rim block Access Division, thereby make anti-falling rods in the process of tenesmus fast, anti-fall projection has reaction force to it, make it reduce the speed of tenesmus.
These features of the present utility model and advantage will be below the specific embodiment, accompanying drawing in detailed exposure.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram after anti-fall runner in Fig. 1, runner and anti-falling rods coordinate.
The specific embodiment
The utility model provides a kind of wall-attached supporting seat of lifting false work, comprise axle block, anti-fall runner, runner shaft and anti-falling rods, described anti-fall runner outer rim is provided with five anti-fall projections, described anti-fall runner middle part is provided with axle installing hole, described axle installing hole is provided with ratchet, described runner shaft is provided with through hole, in described through hole, be provided with slide key, described slide key one end is provided with ratchet clamping part, described runner shaft is fixed on described axle block by alignment pin, described anti-fall runner is set on described runner shaft by axle installing hole and described ratchet contacts with the ratchet clamping part of described slide key, on described anti-falling rods, be evenly equipped with some Access Divisions, described anti-falling rods is fixed on the lift platform of scaffold after being interspersed in anti-fall runner outer rim, five anti-fall projections are set in the outer rim of anti-fall runner, then axle installing hole is set in the middle, on axle installing hole, ratchet is set, be connected with the ratchet clamping part on runner shaft by ratchet, the anti-fall runner that can make to be installed on runner shaft only turns round toward a direction, after in the outer rim that is fixed on anti-falling rods on lift platform and is interspersed in anti-fall runner, due to the effect of Access Division on anti-falling rods, can make the anti-fall projection in outer rim block Access Division, thereby make anti-falling rods in the process of tenesmus fast, anti-fall projection has reaction force to it, make it reduce the speed of tenesmus.
Accompanying drawing below in conjunction with the utility model embodiment is explained and illustrated the technical scheme of the utility model embodiment, but following embodiment is only preferred embodiment of the present utility model, not all.Based on the embodiment in embodiment, those skilled in the art are other embodiment that obtains under the prerequisite of not making creative work, all belong to protection domain of the present utility model.
Shown in Fig. 1, a kind of wall-attached supporting seat of lifting false work, comprises axle block 1, anti-fall runner 2, runner shaft 3 and anti-falling rods 8, and here, axle block 1 is fixed on wall.Described anti-fall runner 2 outer rims are provided with five anti-fall protruding 6, described anti-fall runner 2 middle parts are provided with axle installing hole, described axle installing hole is provided with ratchet 7, described runner shaft 3 is provided with through hole, in described through hole, be provided with slide key 4, described slide key 4 one end are provided with ratchet clamping part 5, described runner shaft 3 is fixed on described axle block 1 by alignment pin, described anti-fall runner 2 is set on described runner shaft 3 by axle installing hole and described ratchet 7 contacts with the ratchet clamping part 5 of described slide key 4, on described anti-falling rods 8, be evenly equipped with some Access Divisions 9, described anti-falling rods 8 is fixed on the lift platform of scaffold after being interspersed in anti-fall runner 2 outer rims.
Except above preferred embodiment, the utility model also has other embodiment, those skilled in the art can make various changes and distortion according to the utility model, only otherwise depart from spirit of the present utility model, all should belong to the defined scope of the utility model claims.
Claims (1)
1. the wall-attached supporting seat of a lifting false work, it is characterized in that: comprise axle block (1), anti-fall runner (2), runner shaft (3) and anti-falling rods (8), here, axle block (1) is fixed on wall, described anti-fall runner (2) outer rim is provided with five anti-fall projections (6), described anti-fall runner (2) middle part is provided with axle installing hole, described axle installing hole is provided with ratchet (7), described runner shaft (3) is provided with through hole, in described through hole, be provided with slide key (4), described slide key (4) one end is provided with ratchet clamping part (5), described runner shaft (3) is fixed on described axle block (1) by alignment pin, described anti-fall runner (2) is set in described runner shaft (3) above by axle installing hole and described ratchet (7) contacts with the ratchet clamping part (5) of described slide key (4), on described anti-falling rods (8), be evenly equipped with some Access Divisions (9), described anti-falling rods (8) is fixed on the lift platform of scaffold after being interspersed in anti-fall runner (2) outer rim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320761050.2U CN203613785U (en) | 2013-11-27 | 2013-11-27 | Wall attached support of lifting scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320761050.2U CN203613785U (en) | 2013-11-27 | 2013-11-27 | Wall attached support of lifting scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203613785U true CN203613785U (en) | 2014-05-28 |
Family
ID=50766440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320761050.2U Expired - Fee Related CN203613785U (en) | 2013-11-27 | 2013-11-27 | Wall attached support of lifting scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203613785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915235A (en) * | 2018-09-26 | 2018-11-30 | 北京千引力科技发展有限公司 | A kind of elevating scaffold anti-fall device |
-
2013
- 2013-11-27 CN CN201320761050.2U patent/CN203613785U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915235A (en) * | 2018-09-26 | 2018-11-30 | 北京千引力科技发展有限公司 | A kind of elevating scaffold anti-fall device |
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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: 20140528 Termination date: 20201127 |