CN201236478Y - Inner/outer inclination-proof apparatus of lifting scaffold - Google Patents
Inner/outer inclination-proof apparatus of lifting scaffold Download PDFInfo
- Publication number
- CN201236478Y CN201236478Y CNU2008200419513U CN200820041951U CN201236478Y CN 201236478 Y CN201236478 Y CN 201236478Y CN U2008200419513 U CNU2008200419513 U CN U2008200419513U CN 200820041951 U CN200820041951 U CN 200820041951U CN 201236478 Y CN201236478 Y CN 201236478Y
- Authority
- CN
- China
- Prior art keywords
- scaffold
- lifting scaffold
- anchor ear
- roller
- fixed pulley
- 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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- Movable Scaffolding (AREA)
Abstract
The utility model provides a device for preventing the lifting scaffold from inclining inwards or outwards. A movable type anchor ear is connected to an upright stanchion arranged on the inner side of the lifting scaffold; a screw with internal thread is connected to the movable type anchor ear and a screw with external thread is matched with the screw with internal thread; a roller bracket and a roller are connected to the outer end of the screw with external thread and the roller is propped against the outer side of the concrete wall body; a wall-through bolt is mounted on the concrete wall body; a pulley bracket and a fixed pulley are connected to the outer side of the wall-through bolt; and two ends of a wire cable passing through the fixed pulley are fixed to the upper part and the lower part of the inner side of the upright stanchion arranged on the scaffold. When the lifting scaffold is elevated, the wire cable slides on the fixed pulley, so as to prevent the lifting scaffold form inclining outwards. By utilizing the device for preventing the lifting scaffold from inclining inwards or outwards, the vertical stability of the lifting scaffold can be kept; the outward or inward incline is avoided; the normal construction can be ensured; and accidents are prevented.
Description
Affiliated technical field
The utility model relates to the inside and outside tilting gearing that prevents of hoisting scaffold that building operations uses.
Background technology
The whole scaffold that promotes generally uses in building operations, has embodied the high advantage of province's material, saving of labor, efficient of hoisting scaffold.But hoisting scaffold is vertically stable, and promptly hoisting scaffold prevents that the problem of inside and outside inclination from usually making troubles to construction, even causes serious accident.
The utility model content
The purpose of this utility model is the inside and outside tilting gearing that prevents that hoisting scaffold is provided in order to overcome above-mentioned weak point, can keep the vertically stable of hoisting scaffold, prevent that hoisting scaffold is inside, outer incline, guarantee to construct and normally carry out, avoid the generation of accident.
The technical scheme that its technical problem that solves the utility model adopts is: be connected with movable anchor ear in the inboard vertical rod of hoisting scaffold, movable anchor ear is held vertical rod tightly by bolt.Be connected with the screw rod with internal thread on movable anchor ear, have externally threaded screw rod to match with it, the assembly jack panel is arranged on externally threaded screw rod, the length of adjusting screw(rod) is pinned with piecing together jack panel.Outer end at externally threaded screw rod is connected with rolling wheel support, and roller is housed on support, and roller is against the outside of concrete wall.This is the device that hoisting scaffold prevents introversion.The narration hoisting scaffold prevents the device of flare below: through-wall bolt is installed on concrete wall, is connected with pulley bracket and fixed pulley in the outside of through-wall bolt.Steel wire penetrating is arranged on fixed pulley, and two of wire rope is fixed on the upper and lower of scaffold upright rod inboard with movable fastener.Hoisting scaffold is when rising, and wire rope slides on fixed pulley, prevents that hoisting scaffold is outward-dipping.
Effective effect of the present utility model is, uses the inside and outside tilting gearing that prevents of hoisting scaffold of the present utility model, can keep the vertically stable of hoisting scaffold, prevent hoisting scaffold inwardly, outer incline, guarantee that construction normally carries out, avoid the generation of accident.
Description of drawings
Figure is the structural representation that prevents inside and outside tilting gearing of hoisting scaffold of the present utility model.1-concrete wall among the figure, 2-bolt, 3-pulley bracket, 4-fixed pulley, 5-wire rope, 6-movable fastener, 7-roller, 8-rolling wheel support, 9-external threaded, 10-assembly jack panel, 11-internal thread screw rod, 12-movable anchor ear, 13-scaffold.
The specific embodiment
Be connected with movable anchor ear (12) in the inboard vertical rod of hoisting scaffold (13), movable anchor ear (12) is held vertical rod tightly by bolt.Be connected with on movable anchor ear (12) and have internal thread screw rod (11), have external threaded (9) to match with it, assembly jack panel (10) is arranged on external threaded (9), the length of adjusting screw(rod) is pinned with piecing together jack panel (10).Be connected with rolling wheel support (8) in the outer end of external threaded (9), roller (7) is housed on support, roller (7) is against the outside of concrete wall (1).This is the device that hoisting scaffold prevents introversion.The narration hoisting scaffold prevents the device of flare below: through-wall bolt (2) is installed on concrete wall, is connected with pulley bracket (3) and fixed pulley (4) in the outside of through-wall bolt (2).Have wire rope (5) to pass on fixed pulley (4), two of wire rope (5) is fixed on the upper and lower of scaffold (13) vertical rod inboard with movable fastener (6).Hoisting scaffold is when rising, and wire rope (5) is gone up at fixed pulley (4) and slided, and prevents that hoisting scaffold is outward-dipping.
Claims (3)
1, hoisting scaffold prevents inside and outside tilting gearing, it is characterized in that: in the inboard vertical rod of hoisting scaffold, be connected with movable anchor ear, on movable anchor ear, be connected with screw rod with internal thread, there is externally threaded screw rod to match with it, outer end at externally threaded screw rod is connected with rolling wheel support, roller is housed on support, and roller is against the outside of concrete wall; Through-wall bolt is installed on concrete wall, is connected with pulley bracket and fixed pulley in the outside of through-wall bolt, steel wire penetrating is arranged on fixed pulley, two of wire rope is fixed on the upper and lower of scaffold upright rod inboard.
2, hoisting scaffold according to claim 1 prevent inside and outside tilting gearing, it is characterized in that: movable anchor ear is held vertical rod tightly by bolt.
3, hoisting scaffold according to claim 1 prevent inside and outside tilting gearing, it is characterized in that: the assembly jack panel is arranged on external threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200419513U CN201236478Y (en) | 2008-08-04 | 2008-08-04 | Inner/outer inclination-proof apparatus of lifting scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200419513U CN201236478Y (en) | 2008-08-04 | 2008-08-04 | Inner/outer inclination-proof apparatus of lifting scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201236478Y true CN201236478Y (en) | 2009-05-13 |
Family
ID=40649217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200419513U Expired - Fee Related CN201236478Y (en) | 2008-08-04 | 2008-08-04 | Inner/outer inclination-proof apparatus of lifting scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201236478Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491187A (en) * | 2011-11-25 | 2012-06-13 | 湖南省电力公司超高压管理局 | Portable self-supporting titanium alloy hydraulic hoisting derrick |
| CN114382180A (en) * | 2021-11-19 | 2022-04-22 | 珠海十字门中央商务区建设控股有限公司 | Integrated lifting construction method for steel roof |
-
2008
- 2008-08-04 CN CNU2008200419513U patent/CN201236478Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491187A (en) * | 2011-11-25 | 2012-06-13 | 湖南省电力公司超高压管理局 | Portable self-supporting titanium alloy hydraulic hoisting derrick |
| CN114382180A (en) * | 2021-11-19 | 2022-04-22 | 珠海十字门中央商务区建设控股有限公司 | Integrated lifting construction method for steel roof |
| CN114382180B (en) * | 2021-11-19 | 2023-10-24 | 珠海十字门中央商务区建设控股有限公司 | Steel roof integrated lifting construction method |
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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 |
Granted publication date: 20090513 Termination date: 20150804 |
|
| EXPY | Termination of patent right or utility model |