CN2703832Y - Elevator well creeping formwork hoisting frame - Google Patents
Elevator well creeping formwork hoisting frame Download PDFInfo
- Publication number
- CN2703832Y CN2703832Y CN 200420026912 CN200420026912U CN2703832Y CN 2703832 Y CN2703832 Y CN 2703832Y CN 200420026912 CN200420026912 CN 200420026912 CN 200420026912 U CN200420026912 U CN 200420026912U CN 2703832 Y CN2703832 Y CN 2703832Y
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- CN
- China
- Prior art keywords
- outrigger
- derrick
- spandrel girder
- frame
- well
- 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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- Types And Forms Of Lifts (AREA)
- Jib Cranes (AREA)
Abstract
The utility model relates to a lifting frame for a creeping formwork for a lift well. The utility model is composed of a well frame, a bearing beam of the well frame, an outer frame, the bearing beam of the outer frame, a hanging cage, a steel cable, a winding engine, etc. The utility model is characterized in that both the bearing beam of the well frame and the bearing beam of the outer frame are supported on the wall of the lift well; the bearing beam of the well frame is fixed a floor surface by the bolt; the well frame and the outer frame are respectively fastened to the bearing beam of the well frame and the bearing beam of the outer frame by bolts; the well frame creeps with the raising of a well wall; both the mutual creeping of the well frame and the outer frame and the creeping of a formwork are realized by manual operation or an electric hoist. The utility model is characterized in that vertical transport and the creeping formwork are organically combined into a whole. The utility model has the advantages of simple structure, convenient disassembly, assembly and operation, high hoisting stability, low price, etc.
Description
The utility model relates to the derrick that building operations is used, particularly a kind of elevator shaft creeping formwork hoisting frame.
In the construction of highrise building, the vertical transport facility of selecting generally has tower crane, concrete pump, derrick etc. usually.Tower crane cost height wherein, complex structure, inconvenience maintenance; The concrete pump is pumping of concrete separately, and limitation is big; And derrick must be set up from ground, the waste steel, and installing/dismounting is loaded down with trivial details.
The purpose of this utility model provides a kind of simple in structure, is convenient to dismounting and operation, small investment, high efficiency, and the elevator shaft hoisting frame that vertical transport and creeping formwork organically are combined as a whole.
Technical solution of the present utility model is: derrick with bolton on the derrick spandrel girder, this spandrel girder is supported on hoistway wall, the two ends of spandrel girder by bolton on flooring.In addition, the outside of derrick also is with outrigger, and this outrigger is arranged on the outrigger spandrel girder with bolt, and this spandrel girder is to be supported on hoistway wall, and is arranged on the flooring that is higher than the derrick spandrel girder with bolt.Draw-beam on the outrigger is provided with bottle gouard moved by hands or the electric block that the derrick that climbs is used, the also available tower crane derrick that climbs.The derrick outside is provided with guide rail, and the outrigger inboard also is provided with leading block, utilizes guide rail and pulley, can make when climbing mutually between outrigger and the derrick to play the guiding role.Crown four limits are provided with the lifting outrigger, and the two ends of this outrigger are provided with the bottle gouard moved by hands or the electric block of be used to climb outrigger and template.The top of derrick is provided with the head sheave beam, and there is head sheave the upper end, and ground is provided with land wheel, hoist engine, and cage or hopper are arranged in the derrick.
The utility model is compared with existing tower crane, concrete pump, derrick, has following advantage: 1. creeping formwork and derrick organically are combined as a whole, have improved operating efficiency; 2. derrick is supported on the hoistway wall, and climbs, save steel along with the rising of hoistway wall, good in economic efficiency; 3. simple in structure, be convenient to dismounting and operation; 4. climb and adopt guide rail to contact, reduced the lifting resistance, promote good stability with pulley.
Below in conjunction with accompanying drawing the utility model is illustrated:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1.
As shown in Figure 1, 2, the utility model is by head sheave beam 1, head sheave 2, outrigger 3, bottle gouard moved by hands or electric block 4,5, and wire rope 6, internal mold 7, external mold 8, bolt 9, outrigger 10, derrick 11, the borehole wall 12, guide rail 13, cage 14, spandrel girder 15, bolt 16, land wheel 17, hoist engine 18, draw-beam 19, pull bar 20, pulley 21, outrigger spandrel girder 22, flooring 23, wire rope 24 constitute jointly.
Embodiment: derrick spandrel girder 15 is supported on hoistway wall 12, and in flooring 23 tops, derrick 11 usefulness bolton are in derrick spandrel girder 15 upper ends with bolton.Derrick 11 outsides are with outrigger 10, and outrigger 10 also uses bolton on outrigger spandrel girder 22, and outrigger spandrel girder 22 also is supported on the hoistway wall 12, also are anchored on flooring 23 tops with bolt 16.The draw-beam 19 on outrigger 10 tops is provided with the bottle gouard moved by hands or the electric block 5 of derrick 11 usefulness of climbing.Derrick 11 is provided with guide rail 13, and outrigger 10 respectively is provided with 4 pulleys 21 up and down.During formwork, outrigger 10 is connected as a single entity by pull bar 20 and internal mold 7, and internal mold 7 is connected as a single entity with external mold 8 usefulness bolts 9.Four limits, derrick 11 tops are provided with lifting outrigger 3, and lifting outrigger 3 is provided with bottle gouard moved by hands or the electric block 4 that is used to promote internal mold 7, external mold 8 and outrigger 10.Derrick 11 tops are provided with head sheave fine strain of millet 1, head sheave beam 1 is provided with head sheave 2, ground is provided with land wheel 17 and hoist engine 18, be provided with cage (or hopper) 14 in the derrick 11, wire rope 24 is pulled to head sheave beam 1 from ground, as the guide rail of cage 14, wire rope 6 is connected in hoist engine 18 by head sheave 2 and land wheel 17 with cage 14.
During use, water the high steel concrete hoistway wall 12 of two floors by drawing earlier, should reserve the hole of placing spandrel girder 15,22.When hoistway wall 12 intensity reach 20Mpa, derrick spandrel girder 15 is inserted in the hole that hoistway wall 12 reserve, be anchored on the flooring 23 with bolt 16, with derrick 11 usefulness bolton on derrick spandrel girder 15.Then outrigger load-bearing fine strain of millet 22 is inserted in the hole of hoistway wall 123 reservations, be anchored on the flooring 23 with bolt 16, again outrigger 10 is enclosed within derrick 11 outsides, with bolton on outrigger spandrel girder 22, continue the high hoistway wall 12 of pouring first floor with pull bar 20 and bolt 9 well, with 8 of internal molds 7, external mold.When the intensity for the treatment of newly to water hoistway wall 12 reaches 20MPa, with bottle gouard moved by hands 4 climb outrigger 10, internal mold 7, external mold 8, when climbing outrigger 10, should loosen the bolt that is connected with outrigger spandrel girder 22 earlier, make outrigger 10 be in supreme restrained condition down, when climbing, the pulley 21 on the outrigger 10 rises along the guide rail on the derrick 11 13.At this moment, the weight bearing of outrigger 10 is on derrick 11, assigned position climbs, standby outrigger spandrel girder 22 is inserted in the hole of hoistway wall 12 reservations, put down outrigger 10, with bolt 16 the outrigger spandrel girder is anchored on the flooring 23, outrigger 10 is anchored on the outrigger spandrel girder 22, unload the outrigger spandrel girder 22 of original position when not climbing with bolt.Subsequently, formwork continues the high hoistway wall 12 of pouring-floor, then with bottle gouard moved by hands 5 derrick 11 that climbs, before climbing, should loosen the spiral shell osmanthus that is connected with derrick spandrel girder 15 earlier, make derrick 11 be in the supreme state of constraint down, when climbing, the guide rail 13 on the derrick 11 rises along the pulley on the outrigger 10 21, at this moment, the weight bearing of derrick 11 is on outrigger 10, and the assigned position that climbs inserts standby derrick spandrel girder 15 in the hole of hoistway wall 12 reservations, put down derrick 11, with bolt 16 derrick spandrel girder 15 is anchored on the flooring 23, derrick 11 is anchored on the derrick spandrel girder 15, unload the derrick spandrel girder 15 of former placement when not climbing with bolt.Like this, can carry out the circulation second time, reciprocation cycle, hoistway wall 12 constantly pouring raises, and derrick 11 also constantly climbs thereupon.During hoisting heavy, start hoist engine 18, can realize that cage (or hopper) 14 moves up and down.In case of necessity, derrick 11 can be set up driving lever, in order to surpluses such as lifting reinforcing bars.
When building is not high, also the derrick in the utility model 11 can be set up from the elevator shaft basis, and be set up and be higher than building, only jumping formwork separately.
Claims (3)
1, a kind of novel elevator well creeping formwork hoisting frame, by head sheave beam (1), head sheave (2), wire rope (6), outrigger (10), derrick (11), cage (14), derrick spandrel girder (15), land wheel (17), hoist engine (18), outrigger spandrel girder compositions such as (22), it is characterized in that: derrick (11) uses bolton on derrick spandrel girder (15), spandrel girder (15) is supported on hoistway wall (12), its two ends are anchored on the flooring (23) by bolt (16), the outside of derrick (11) is with outrigger (10), outrigger (10) is arranged on the outrigger spandrel girder (22) with bolt, this spandrel girder (22) is supported on hoistway wall (12), be arranged on the flooring (23) that is higher than derrick spandrel girder (15) by bolt (16), thereby derrick (11) and outrigger (10) are climbed mutually.
2, elevator shaft creeping formwork hoisting frame according to claim 1, it is characterized in that: four limits, derrick (11) top are provided with lifting outrigger (3), the two ends of outrigger (3) are provided with the bottle gouard moved by hands or the electric block (4) of be used to climb outrigger (10), internal mold (7), external mold (8), outrigger (10) top is provided with draw-beam (19), and lifting outrigger (19) is provided with the bottle gouard moved by hands or the electric block (5) of the derrick (11) that is used to climb.
3, elevator shaft creeping formwork hoisting frame according to claim 1, it is characterized in that: derrick (11) outside is equipped with guide rail (13), outrigger (10) inboard also is provided with pulley (21), is guiding with guide rail (13) and pulley (21), and derrick (11) and outrigger (10) are climbed mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420026912 CN2703832Y (en) | 2004-05-10 | 2004-05-10 | Elevator well creeping formwork hoisting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420026912 CN2703832Y (en) | 2004-05-10 | 2004-05-10 | Elevator well creeping formwork hoisting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2703832Y true CN2703832Y (en) | 2005-06-08 |
Family
ID=34771458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420026912 Expired - Fee Related CN2703832Y (en) | 2004-05-10 | 2004-05-10 | Elevator well creeping formwork hoisting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2703832Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101993002A (en) * | 2009-08-11 | 2011-03-30 | 中煤第五建设公司 | Automatic lift type shaft hanging stage |
| CN103821356A (en) * | 2014-02-25 | 2014-05-28 | 上海鑫尔森模架工程有限公司 | Construction equipment and system of elevator shaft shear wall |
| CN104328920A (en) * | 2014-09-28 | 2015-02-04 | 中国建筑第五工程局有限公司东莞分公司 | Building material conveying method |
| CN104555833A (en) * | 2014-12-12 | 2015-04-29 | 中国核工业二三建设有限公司 | Tool for hoisting steel inner barrel of chimney and application method of tool |
| CN106744365A (en) * | 2017-01-19 | 2017-05-31 | 荆门创佳机械科技有限公司 | A kind of self-elevating tower crane of utilization cage guide |
-
2004
- 2004-05-10 CN CN 200420026912 patent/CN2703832Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101993002A (en) * | 2009-08-11 | 2011-03-30 | 中煤第五建设公司 | Automatic lift type shaft hanging stage |
| CN101993002B (en) * | 2009-08-11 | 2013-04-24 | 中煤第五建设公司 | Automatic lift type shaft hanging stage |
| CN103821356A (en) * | 2014-02-25 | 2014-05-28 | 上海鑫尔森模架工程有限公司 | Construction equipment and system of elevator shaft shear wall |
| CN104328920A (en) * | 2014-09-28 | 2015-02-04 | 中国建筑第五工程局有限公司东莞分公司 | Building material conveying method |
| CN104328920B (en) * | 2014-09-28 | 2016-09-28 | 中国建筑第五工程局有限公司东莞分公司 | Construction material carrying method |
| CN104555833A (en) * | 2014-12-12 | 2015-04-29 | 中国核工业二三建设有限公司 | Tool for hoisting steel inner barrel of chimney and application method of tool |
| CN104555833B (en) * | 2014-12-12 | 2020-01-03 | 中国核工业二三建设有限公司 | Method for hoisting steel inner cylinder of chimney |
| CN106744365A (en) * | 2017-01-19 | 2017-05-31 | 荆门创佳机械科技有限公司 | A kind of self-elevating tower crane of utilization cage guide |
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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 |