CN2290651Y - Bridge type climbing scaffold - Google Patents
Bridge type climbing scaffold Download PDFInfo
- Publication number
- CN2290651Y CN2290651Y CN 97223215 CN97223215U CN2290651Y CN 2290651 Y CN2290651 Y CN 2290651Y CN 97223215 CN97223215 CN 97223215 CN 97223215 U CN97223215 U CN 97223215U CN 2290651 Y CN2290651 Y CN 2290651Y
- Authority
- CN
- China
- Prior art keywords
- crane span
- span structure
- bridge
- type climbing
- climbing scaffold
- 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 relates to a bridge type climbing scaffold, which comprises a bridge composed of a plurality of rigid basic frames which are mutually in non-rigid connection. A base made of shape steel is arranged below the mutual non-rigid connecting joint of the rigid basic frames and the endpoint of the bridge. The end of a hoisting steel cable is tied to a transversal hanging beam arranged on the base made of shape steel. The utility model has the advantages of stabler operation, high safety, no occurrence of accidents of breaking cables and bridge capsizal and no swinging phenomenon.
Description
The utility model provides a kind of bridge-type climbing scaffold, and it includes crane span structure and crane span structure lifting appliance.Belong to the scaffold technology in the fixed buildings.
No matter post in the highrise building, beam are on-the-spot rammings, or prop up and touch process, all be unable to do without scaffold.And build by laying bricks or stones and the ornamental work of exterior wall also all need carry out on scaffold.The safety of its use, and installing/dismounting speed have become the very important factor that influences the integral construction progress.But a kind of hoisting scaffold that is attached on the exterior wall floor button column that has just occurred recent years, because crane span structure can be with construction requirement, lifting or decline voluntarily.Possess that easy to use, rigidity is big, the advantage of good stability.Obviously be better than the sort of subsides wall scaffold that constitutes by steel pipe that supports at the bottom of the English truss formula that has.But, but the big bridge-type hoisting scaffold of rigidity because breadth is big, also exposes many and promote the stressed difficulties of cable wire and keep equilibrium, in lifting process, the danger that produces the rope that breaks because of single Suo Chengchong is excessive, turns over bridge is arranged.
At the existing exterior wall above-mentioned deficiency of hoisting scaffold technology voluntarily, the purpose of this utility model provide a kind of stability high, stop to promote the disconnected rope danger of cable wire, use and install and remove all bridge-type climbing scaffold very easily.
Above-mentioned purpose of the present utility model, realize by following technical measures:
The bridge-type climbing scaffold, it includes crane span structure and crane span structure lifting appliance.Wherein crane span structure is that the mutual non-rigid binding of a plurality of rigidity basic booms is formed, and the mutual non-rigid binding joint of rigidity basic boom is provided with shaped steel system base down and under the crane span structure end points, and the end that promotes cable wire binds with the horizontal hanging beam that is configured on the shaped steel system base.
The setting up and use all comparatively simple and convenient of bridge-type climbing scaffold.When setting up, at first the floor wall end at the building of having constructed disposes one group of one beam of encorbelmenting that end is overhanging.The crane span structure base is fixed on the beam of encorbelmenting, the external end of crane span structure is fixed on the building beam slab by pull bar.Motor in the lifting appliance is arranged on the crane span structure base, and the fixed pulley of lay winding wire ropes is hung in respectively on the one group of overhanging outrigger that is fixed in the upper strata floor.If paste wall at crane span structure at least two lattice bearing columns are set simultaneously, at configuration on the crane span structure overhanging guide way that slides on lattice bearing column and anti-fall ratchet, and the other end of crane span structure pull bar is fixed on the lattice bearing column.And the outrigger that lattice bearing column is arranged on the building beam slab fixes, and then the stability in use of crane span structure is better.The bridge-type climbing scaffold hands over circle to set up can obtain best user mode.
Bridge-type climbing scaffold provided by the utility model is because crane span structure is made up of the non-rigid binding of a plurality of rigidity basic booms.Promote the asynchronous lifting of cable wire in case produce, non-rigid junction nodes because of certain activity is arranged, can not cause indivedual cable wires stressed excessive, turns over bridge danger and disconnected rope takes place.The crane span structure base that shaped steel is made, and the beam of encorbelmenting that supports, the lattice bearing column that fixes with overhanging outrigger on the building beam slab, all make the running of bridge-type climbing scaffold more stable, safe and reliable, can not produce the disconnected rope of the stressed irregular generation of invar rope and turn over the bridge accident, and can not produce shaking phenomenon.The bridge-type climbing scaffold hands over circle to set up can obtain best user mode.
Accompanying drawing 1 is the structure and the user mode schematic diagram of bridge-type climbing scaffold, and accompanying drawing 2 is that the rigidity basic boom of bridge-type climbing scaffold is formed schematic diagram, and accompanying drawing 3 is organigrams of lattice bearing column.Below in conjunction with accompanying drawing, further narrate technical characterictic of the present utility model by most preferred embodiment.
The bridge-type climbing scaffold is made of crane span structure (1) and lifting appliance.Crane span structure is that the mutual non-rigid binding of a plurality of rigidity basic booms (13) is formed.Its connected mode node of can selecting to wind up takes flange to connect, and lower-chord panel point takes bearing pin to join.Shaped steel system crane span structure base (11) is set under interconnective basic boom node, and horizontal hanging beam then is arranged on the crane span structure base.The end that promotes cable wire (8) binds with the horizontal hanging beam that is configured on the shaped steel system base.Crane span structure base (11) is fixed on the beam of encorbelmenting (12).Crane span structure pastes wall and simultaneously is provided with than basic boom and Duo one lattice bearing column (2) at least, is disposing overhanging guide way that slides on lattice bearing column (5) and anti-fall ratchet on the crane span structure.The other end of crane span structure pull bar (4) then is fixed on the lattice bearing column (2).Motor (10) is arranged on the crane span structure base.Fixed pulley (7) is hung in the one group of overhanging outrigger (6) that is fixed in the upper strata floor respectively.Lattice bearing column (2) is fixed on the overhanging outrigger of each layer (3).(9) be floor.
Claims (3)
1, a kind of bridge-type climbing scaffold, it includes crane span structure and crane span structure lifting appliance, it is characterized in that crane span structure is that the mutual non-rigid binding of a plurality of rigidity basic booms is formed, the mutual non-rigid binding joint of rigidity basic boom is provided with shaped steel system base down and under the crane span structure end points, and the end that promotes cable wire binds with the horizontal hanging beam that is configured on the shaped steel system base.
2, bridge-type climbing scaffold according to claim 1 is characterized in that pasting wall at crane span structure simultaneously is provided with at least two lattice bearing columns, at configuration on the crane span structure overhanging guide way that slides and anti-fall ratchet on lattice bearing column.
3, bridge-type climbing scaffold according to claim 2 is characterized in that the other end of crane span structure pull bar is fixed on the lattice bearing column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97223215 CN2290651Y (en) | 1997-05-23 | 1997-05-23 | Bridge type climbing scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97223215 CN2290651Y (en) | 1997-05-23 | 1997-05-23 | Bridge type climbing scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2290651Y true CN2290651Y (en) | 1998-09-09 |
Family
ID=33938020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97223215 Expired - Fee Related CN2290651Y (en) | 1997-05-23 | 1997-05-23 | Bridge type climbing scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2290651Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561689A (en) * | 2012-02-22 | 2012-07-11 | 中国二十二冶集团有限公司 | Construction method for cantilever lifting scaffold |
-
1997
- 1997-05-23 CN CN 97223215 patent/CN2290651Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561689A (en) * | 2012-02-22 | 2012-07-11 | 中国二十二冶集团有限公司 | Construction method for cantilever lifting scaffold |
| CN102561689B (en) * | 2012-02-22 | 2014-10-29 | 中国二十二冶集团有限公司 | Construction method for cantilever lifting scaffold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |