CN201056830Y - Elevation linkage system of cantilever scaffold - Google Patents
Elevation linkage system of cantilever scaffold Download PDFInfo
- Publication number
- CN201056830Y CN201056830Y CNU2007200402255U CN200720040225U CN201056830Y CN 201056830 Y CN201056830 Y CN 201056830Y CN U2007200402255 U CNU2007200402255 U CN U2007200402255U CN 200720040225 U CN200720040225 U CN 200720040225U CN 201056830 Y CN201056830 Y CN 201056830Y
- Authority
- CN
- China
- Prior art keywords
- scaffold
- wall
- chain block
- fixed
- cantilever
- 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
Links
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- Movable Scaffolding (AREA)
Abstract
A lifting linkage device for bracket scaffold comprises a cantilever above a pedestal, and is fixed on a wall by a bolt or a diagonal draw bar. A lifting ring is arranged below the external end portion of the cantilever, an electric loop chain block is connected below the lifting ring, and the lower bottom of the electric loop chain block is connected with a hook at the pedestal of the scaffold. Transverse rods are arranged on the inner side of the scaffold, a roller wheel is arranged at the end portion of the transverse rod and abutted against the wall surface, and the other end of the transverse rod is connected with a vertical rod of the scaffold by a holding screw. On the left and right sides of the scaffold, two stop levers are fixed on the wall by bolts. A hand chain block is fixed on the floor corresponding to the upper part of the bracket scaffold, and a chain cable of the hand chain block is connected with the vertical rod on the inner side of the scaffold. When lifting or downing the scaffold, the roller wheel on the scaffold conducts up and down movement in close attachment on the outer surface of the wall through the linkage of the electric loop chain block and hand chain block, so as to be convenient and safe.
Description
Affiliated technical field
The utility model relates to the lifting gear of the hanging scaffolding that building operations uses.
Background technology
The construction scaffolding of high-rise building has the external scaffolding that sets up from ground, consumptive material, time-consuming, cost is high.The application of bracket scaffold has changed above-mentioned situation, but the lifting of bracket scaffold, and not only inconvenience but also dangerous operates.
The utility model content
The purpose of this utility model is the linkage that a kind of hanging scaffolding lifting is provided in order to address the above problem, economize material, quick, cost is low, not only convenient but also safety operates.
The technical scheme that its technical problem that solves the utility model adopts is: scaffold is placed on the base, and base is fixed on the body of wall with through-wall bolt, and scaffold also is fixed on the body of wall with diagonal member.Drag link is arranged at the top at scaffold, and an end is connected with scaffold, and the other end is fixed on the body of wall.A cantilever is arranged above base, also be fixed by bolts on the body of wall, on the outer end of cantilever, also be fixed on the body of wall with diagonal member.Below the outer end of cantilever suspension ring are arranged, be connected with electric chain hoist below suspension ring, the suspension hook with the scaffold base below electric chain hoist is connected.Cross bar is equipped with in inboard at scaffold, and roller is equipped with in the end of cross bar, and roller is against on the metope of body of wall, and the other end of cross bar is connected by the vertical rod of holding screw and scaffold.In the left and right sides of scaffold, two pins are arranged by being bolted on the body of wall.Be fixed with Chain block on the floor of hanging scaffolding top correspondence, the inboard vertical rod of the chain cable of Chain block and scaffold is connected.When scaffold will rise or descend, unload the bolt and the bolt that unloads fixing brace bar of firm banking, unload the drag link on scaffold top, the operation electric chain hoist, simultaneously, the Chain block above the operation links, and makes roller on the scaffold be close to the wall outer side face and moves up and down, again since about the effect of two pins, scaffold is unlikely to topple over.
Effective effect of the present utility model is, uses the linkage of hanging scaffolding lifting of the present utility model, and scaffold is slided up and down along body of wall by roller, and not only convenient but also safety operates.
Description of drawings
Figure is the structural representation of the lifting gear of hanging scaffolding of the present utility model.1--base among the figure, 2-bolt, 3--body of wall, 4--diagonal member, 5--roller, 6--holding screw, 7--drag link, 8--Chain block, 9--scaffold, 10--pin, 11--cantilever, 12--electric chain hoist, 13-suspension hook.
Specific implementation method
Scaffold (9) is placed on the base (1), and base (1) is fixed on the body of wall (3) with through-wall bolt (2), and scaffold also is fixed on the body of wall (3) with diagonal member (4).On the top of scaffold (9) drag link (7) is arranged, an end is connected with scaffold (9), and the other end is fixed on the body of wall (3).In the top of base (1) cantilever (11) is arranged, also be fixed by bolts on the body of wall (3), on the outer end of cantilever (11), also be fixed on the body of wall with diagonal member.Below the outer end of cantilever (11), suspension ring are arranged, below suspension ring, be connected with electric chain hoist (12), below electric chain hoist (12), be connected with the suspension hook (13) of scaffold base (1).Cross bar is equipped with in inboard at scaffold (9), and roller (5) is equipped with in the end of cross bar, and roller (5) is against on the metope of body of wall (3), and the other end of cross bar is connected by the vertical rod of holding screw (6) with scaffold (9).There are two pins (10) the left and right sides in scaffold (9) by being bolted on the body of wall (3).Be fixed with Chain block (8) on the floor of hanging scaffolding top correspondence, the chain cable of Chain block (8) and the inboard vertical rod of scaffold are connected.
Claims (3)
1. the linkage of hanging scaffolding lifting, it is characterized in that: a cantilever is arranged above base, be fixed on the body of wall with bolt and diagonal member, below the outer end of cantilever, suspension ring are arranged, below suspension ring, be connected with electric chain hoist, suspension hook with the scaffold base below electric chain hoist is connected, cross bar is equipped with in inboard at scaffold, roller is equipped with in the end of cross bar, roller is against on the metope of body of wall, in the left and right sides of scaffold, two pins is arranged by being bolted on the body of wall, be fixed with Chain block on the floor of hanging scaffolding top correspondence, the inboard vertical rod of the chain cable of Chain block and scaffold is connected.
2. the linkage of hanging scaffolding lifting according to claim 1 is characterized in that: scaffold is placed on the base, and base is fixed on the body of wall with through-wall bolt and diagonal member.
3. the linkage of hanging scaffolding lifting according to claim 1 is characterized in that: drag link is arranged at the top at scaffold, and an end is connected with scaffold, and the other end is fixed on the body of wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200402255U CN201056830Y (en) | 2007-07-04 | 2007-07-04 | Elevation linkage system of cantilever scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200402255U CN201056830Y (en) | 2007-07-04 | 2007-07-04 | Elevation linkage system of cantilever scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201056830Y true CN201056830Y (en) | 2008-05-07 |
Family
ID=39425671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200402255U Expired - Fee Related CN201056830Y (en) | 2007-07-04 | 2007-07-04 | Elevation linkage system of cantilever scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201056830Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102021997A (en) * | 2010-11-29 | 2011-04-20 | 南通四建集团有限公司 | Method for building platform at bottom of suspended scaffold |
-
2007
- 2007-07-04 CN CNU2007200402255U patent/CN201056830Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102021997A (en) * | 2010-11-29 | 2011-04-20 | 南通四建集团有限公司 | Method for building platform at bottom of suspended scaffold |
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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: 20080507 Termination date: 20160704 |