CN102051977A - Exterior wall scaffold and template integrated construction method - Google Patents
Exterior wall scaffold and template integrated construction method Download PDFInfo
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- CN102051977A CN102051977A CN 201010563756 CN201010563756A CN102051977A CN 102051977 A CN102051977 A CN 102051977A CN 201010563756 CN201010563756 CN 201010563756 CN 201010563756 A CN201010563756 A CN 201010563756A CN 102051977 A CN102051977 A CN 102051977A
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Abstract
The invention relates to an exterior wall scaffold and template integrated construction method, which mainly comprises two steps, namely, a step of constructing the bottom four layers of the exterior wall and a step of constructing upper N to 4 layers of the exterior wall, wherein step of constructing the bottom four layers comprises the sub-steps of mounting attached supports on the 1 to 3 standard layers of the exterior wall, connecting the attached supports in adjacent layers by using attached support pulling rods, laying the scaffold on the attached supports by using a holding beam, connecting a lifting beam to the attached support on the bottommost layer, suspending a climbing rod to the lifting beam, and the like; and the step of constructing the upper N to 4 layers comprises the sub-steps of connecting a lifting beam to an attached support on an upper layer, connecting the climbing rod to the lifting beam, allowing a center hole jack to drive the scaffold to climb a layer of the exterior wall upwards along the climbing rod to support the attached support on the upper layer, and moving a template to the attached support on the upper layer by using the center hole jack, the climbing rod and a lifting head sheave and the like. The method has the advantage of safe and reliable lifting and time, labor and cost conservation.
Description
Technical field
The present invention relates to the technical field of architecture construction, relate in particular to a kind of outer body of wall scaffold and template integral construction method.
Background technology
The outer body of wall major part of highrise building is a concrete shear wall structure, when building exterior wall, generally works and the platform of going along with sb. to guard him safely as operating personnel with external scaffolding.Outer wall template is divided into two kinds, and the one, template in bulk is carried out assembly unit during use, and another kind is a large form.The employing large form is saved time and labour's recruitment, concrete exterior wall surface quality are better than template in bulk.In the process of the construction of every layer of exterior wall, earlier template is hung the floor of supporting with pillar crane, assembling reinforcement, prop up inner formword, concreting, remove large form after the concrete setting and large form is winched to ground, when carrying out the last layer construction, a sheath that again large form is hung correspondence carries out above-mentioned assembling reinforcement, prop up the external wall construction process of contents such as inner formword, circulation until whole external wall constructions of finishing this building, all will winch to ground with template after the external wall construction of each layer is finished repeatedly, in the last layer preparation of construction after hours, again large form is hung a sheath of correspondence, under this template the hanging repeatedly, the process that hangs on, the one, increased the lifting workload greatly, take the pillar crane plenty of time, construction period increases, and the 2nd, easily collide as meeting the rainy weather of wind in the lifting course of work, bring potential safety hazard to building operations.
Summary of the invention
The object of the present invention is to provide a kind of minimizing pillar crane workload, make construction safer outer body of wall scaffold and template integral construction method, this method is implemented by following technical solution:
Described outer body of wall comprises the N layer, adopts standard knot scaffold of building and the punching jack that promotes described scaffold, and its job practices mainly is divided into 4 layers of external wall construction in bottom and top N-4 layer external wall construction two big steps,
The 4 layers of external wall construction in described bottom comprise following concrete steps:
1) install on standard first floor exterior wall and adhere to supporting, will shelve beam and be shelved on and adhere in the supporting, first standard knot is bearing in to be shelved on the beam, in first standard knot bottom punching jack is installed;
2) utilize first standard knot do operation platform of scaffold to carry out the construction of the typical floor second layer, construction finishes to install on second layer exterior wall and adheres to supporting, connection second standard knot on first standard knot;
3) utilize second standard knot do operation platform of scaffold to carry out the typical floor tri-level construction, construction finishes to install on the 3rd layer of exterior wall and adheres to supporting, and in two adjacent adhering between the supporting with adhering to supporting rod connection, tension, connect the 3rd standard knot again on second standard knot, the top of the 3rd standard knot is provided with the lifting head sheave;
4) adhere to first and connect lifting beam in the supporting, and connect the supporting of adhering on lifting beam and this lifting beam upper strata with the lifting beam pull bar, articulate pole-climbing on lifting beam, make the operation platform with the 3rd standard knot and carry out the 4th layer of construction of typical floor, construction finishes and enters described top N-4 layer exterior wall and execute
Described top N-4 layer external wall construction comprises following concrete steps:
1) make punching jack and pole-climbing be in releasing orientation, pole-climbing is unloaded from lifting beam, and lifting beam pulled down from original supporting of adhering to, be installed to the adhering in the supporting of last layer exterior wall, and connect the supporting of adhering on lifting beam and this lifting beam upper strata with the lifting beam pull bar, pole-climbing is articulated on this lifting beam again, the work of punching jack, drive on the scaffold and move the height that is higher than one deck exterior wall, the beam of shelving of supporting scaffold is taken out from original supporting of adhering to, be placed into adhering in the supporting of last layer exterior wall, remove the current orlop that is in and adhere to supporting;
2) punching jack work drive scaffold moves down, and scaffold is shelved on described shelving on the beam;
3) wire rope is walked around the lifting head sheave, and an end connects outer wall template, and an end is connected with the upper end of pole-climbing, and the work of punching jack moves down pole-climbing, drives on the template by wire rope and lifting head sheave and moves the height that is higher than one deck exterior wall;
4) remove the current orlop that is in and adhere to anti-faller in the supporting, remove again and adhere to supporting, anti-faller is connected to adhering in the supporting of last layer, adhere to support and be installed on the exterior wall of current maximum layer what remove;
5) punching jack work makes in the pole-climbing and moves, and drives template and moves down, and finally drops down onto adhering in the supporting on the described current maximum layer exterior wall;
6) remove wire rope, template is in place, carry out the construction of this layer exterior wall and end face;
Above-mentioned 1) step cycle～6) N-4 time bodies of wall outside all are built into.
Described job practices further design is, connects with the standard knot connector between the adjacent standard knot.
Described job practices further design is, the described beam of shelving is with channel-section steel or i iron.
Described job practices further design is that an end of described pole-climbing is provided with screw thread, and lifting beam is provided with the hole, describedly articulates described hole that the end of thread that is meant pole-climbing passes lifting beam and spins to be fixed on behind the nut and adhere on supporting and the lifting beam.
Described job practices further design is that scaffold described in the step 1) of described top N-4 layer external wall construction rises and is meant generally that more than one deck exterior wall height one deck exterior wall height adds the height of 150cm again.
Described job practices further design is, moves the height that is higher than one deck exterior wall on the template described in the step 4) of described top N-4 layer external wall construction and is meant that generally one deck exterior wall height adds the height of 250 cm again.
The present invention adheres in the supporting being provided with on the exterior wall to adhere to supporting and lifting beam is connected, and the scaffold that can climb climbs along pole-climbing, and pole-climbing is articulated on the lifting beam, the weight load of pole-climbing carrying scaffold when climbing; The inactive state that scaffold is not climbing, be bearing in and adhere in the supporting, pole-climbing moves down can not drive the scaffold motion, connect the upper end of template and pole-climbing this moment with wire rope, and wire rope walked around the lifting head sheave, wire rope drives on the template by the lifting head sheave and moves when pole-climbing moves down, the lifting of template no longer needs pillar crane like this, and the many height of only one deck of each lifting and be confined to scaffold and building between, lifting is not subjected to the influence of weather such as strong wind substantially, lift by crane safe and reliablely, also saved the working time of pillar crane and the time of lifting template simultaneously greatly, reduce construction cost thereby save the labour.
Description of drawings
Fig. 1 finishes the 3rd layer of schematic diagram behind the external wall construction with the inventive method.
Fig. 2 is the enlarged drawing at M place among Fig. 1.
Fig. 3 is the enlarged drawing at N place among Fig. 1.
Fig. 4 is the schematic diagram that carries out the 4th layer of external wall construction.
Fig. 5 is the schematic diagram after the 4th layer of external wall construction finishes.
Fig. 6 is that the lifting beam in the supporting of adhering to that will be connected the first floor exterior wall is placed into second and adheres in the supporting, and pole-climbing is articulated in the schematic diagram on this lifting beam.
Fig. 7 adheres to the schematic diagram that supporting is taken out with first on the first floor exterior wall.
Fig. 8 moves the schematic diagram that is higher than a layer height on the punching jack drive scaffold
Fig. 9 is that wire rope is walked around the lifting head sheave, and an end connects outer wall template, the schematic diagram that an end is connected with the upper end of pole-climbing.
To be outer wall template by pole-climbing drive and move up by wire rope Figure 10 is higher than the schematic diagram of one deck exterior wall height.
Figure 11 is that outer wall template moves down and drops down onto the schematic diagram that adheres in the supporting.
Figure 12 is the schematic diagram that carries out the 5th layer of external wall construction.
The specific embodiment
Present embodiment is an example to build one 15 layers building, at first carries out the external wall construction of 4 layers of bottoms, specifically is divided into following four steps:
The first step is set up the mounting platform 40 of scaffold, connects first standard knot 30 of scaffold on this platform, carries out the construction of standard first floor exterior wall, and the construction content mainly comprises: colligation body of wall reinforcing bar, inside and outside template is installed, pouring concrete.Construction finishes, and is installed with to adhere to supporting 3 on first floor exterior wall 41.Hydraulic pressure punching jack 8 and anti-drop device 19 are installed in bottom at first standard knot 30, see also Fig. 1.Punching jack 8 adopts the applicant's patent of invention technology before, and (name is called: anti-falling feed-through hydraulic rises and the decline jack, and the patent No. is: ZL200510040943.8).
Second step, utilize first standard knot 30 of scaffold 2 to make the operation platforms and carry out the construction of the typical floor second layer, concrete construction is as content as described in the first floor.Construction finishes, and installs on second layer exterior wall 42 and adheres to supporting 3.On first standard knot of scaffold, connect second standard knot 31, referring to Fig. 3 with standard knot connector 32.
The 3rd step, utilize second standard knot, the 31 do operation platforms of scaffold 2 to carry out the typical floor tri-level construction, construction finishes to install on the 3rd layer of exterior wall 43 and adheres to supporting 3.Be distributed on three layers of exterior wall three adhere to adjacent two of supporting 3 adhere between the supporting with pull bar 4 connect, tension.The 3rd standard knot 33 usefulness standard knot connectors 32 are connected on second standard knot 31, and the top of the 3rd standard knot 33 is provided with lifting head sheave beam 34, and the lifting head sheave 12 of position, two sustained height positions is installed on it.
The 4th step was plugged into adhering in the supporting 3 of first floor exterior wall with lifting beam 6, and connected with lifting beam pull bar 5 and adhering to of lifting beams 6 and this lifting beam upper strata to support 3, saw also Fig. 2.And respectively this adhere to the supporting 3 and lifting beam 6 on articulate pole-climbing 7.Make the operation platform with the 3rd standard knot 33 and carry out the 4th layer of construction of typical floor, colligation body of wall reinforcing bar 15, exterior sheathing 1, inner formword 14 and slab form 13 are installed, make body of wall form concrete state to be poured (seeing accompanying drawing 4), construction finishes, the 4th floor face top board and body of wall are finished construction, form concrete end face and the 4th layer of exterior wall 44(sees accompanying drawing 5), the external wall construction process that enters 11 layers on top.
The exterior wall that top is 11 layers is executed, and specifically is divided into following seven steps:
The first step, make punching jack 8 and pole-climbing 7 be in releasing orientation, pole-climbing 7 is unloaded from lifting beam 6, and lifting beam 6 is supported 3 from original adhering to pull down, be installed to and support on 3 adhering to of last layer exterior wall, and adhere to supporting 3 with what lifting beam pull bar 5 connected lifting beams 6 and this lifting beam upper strata (the 3rd layer of exterior wall 43), strengthen the bearing strength of lifting beam 6 with this.Pole-climbing 7 upper ends are provided with screw thread, and this end passes the hole 61 on the lifting beam and is articulated on the lifting beam 6, referring to Fig. 6 by the nut 17 that spins.8 work of punching jack, move the height that is higher than one deck exterior wall on the drive scaffold 2 and add 150cm again, take out from original supporting of adhering to, be placed into adhering in the supporting of last layer exterior wall again so that will support the beam of shelving of scaffold 2, and remove the current orlop that is in and adhere to supporting, referring to Fig. 7.
In second step, the work of punching jack moves upward along pole-climbing 7, drives on the scaffold 2 and moves, and scaffold 2 is shelved on shelves on the beam 16, referring to Fig. 8.
The 3rd step, wire rope is walked around two lifting head sheaves, 12, one ends connection outer wall template, 1, one end be connected with the upper end of pole-climbing 7, see also Fig. 9.Punching jack 2 work, this moment, the punching jack 2 maintained static, and the relative punching jack 2 of pole-climbing moves down, and drives the bring Forward height of exterior wall of template by wire rope and lifting head sheave and adds 250 cm again, sees also Figure 10.
The 4th step, adhering to of above-mentioned dismounting supported 3 be installed on the exterior wall 44 of current maximum layer, see also Figure 11.
In the 5th step, 2 work of punching jack make in the pole-climbing 7 and move, and drive exterior sheathing 1 and move down, and exterior sheathing 1 drops down onto adhering in the supporting 3 of 1 current maximum layer exterior wall 44 the most at last.
The 6th step, remove wire rope 26, template 1 is in place, carry out outer body of wall of this layer and end face as the 4th layer of described construction, see also Figure 12.
First to the 7th step of above-mentioned steps external wall construction process circulation 11 times, all outer body of wall is built into.
Claims (6)
1. outer body of wall scaffold and template integral construction method, described outer body of wall comprises the N layer, adopt standard knot scaffold of building and the punching jack that promotes described scaffold, it is characterized in that described method mainly is divided into 4 layers of external wall construction in bottom and top N-4 layer external wall construction two big steps
The 4 layers of external wall construction in described bottom comprise following concrete steps:
1) install on standard first floor exterior wall and adhere to supporting, will shelve beam and be shelved on and adhere in the supporting, first standard knot is bearing in to be shelved on the beam, in first standard knot bottom punching jack is installed;
2) utilize first standard knot do operation platform of scaffold to carry out the construction of the typical floor second layer, construction finishes to install on second layer exterior wall and adheres to supporting, connection second standard knot on first standard knot;
3) utilize second standard knot do operation platform of scaffold to carry out the typical floor tri-level construction, construction finishes to install on the 3rd layer of exterior wall and adheres to supporting, and in two adjacent adhering between the supporting with adhering to supporting rod connection, tension, connect the 3rd standard knot again on second standard knot, the top of the 3rd standard knot is provided with the lifting head sheave;
4) adhere to first and connect lifting beam in the supporting, and connect the supporting of adhering on lifting beam and this lifting beam upper strata with the lifting beam pull bar, articulate pole-climbing on lifting beam, make the operation platform with the 3rd standard knot and carry out the 4th layer of construction of typical floor, construction finishes and enters described top N-4 layer exterior wall and execute;
Described top N-4 layer external wall construction comprises following concrete steps:
1) make punching jack and pole-climbing be in releasing orientation, pole-climbing is unloaded from lifting beam, and lifting beam pulled down from original supporting of adhering to, be installed to the adhering in the supporting of last layer exterior wall, and connect the supporting of adhering on lifting beam and this lifting beam upper strata with the lifting beam pull bar, pole-climbing is articulated on this lifting beam again, the work of punching jack, drive on the scaffold and move the height that is higher than one deck exterior wall, the beam of shelving of supporting scaffold is taken out from original supporting of adhering to, be placed into adhering in the supporting of last layer exterior wall, remove the current orlop that is in and adhere to supporting;
2) punching jack work drive scaffold moves down, and scaffold is shelved on described shelving on the beam;
3) wire rope is walked around the lifting head sheave, and an end connects outer wall template, and an end is connected with the upper end of pole-climbing, and the work of punching jack moves down pole-climbing, drives on the template by wire rope and lifting head sheave and moves the height that is higher than one deck exterior wall;
4) remove the current orlop that is in and adhere to anti-faller in the supporting, remove again and adhere to supporting, anti-faller is connected to adhering in the supporting of last layer, adhere to support and be installed on the exterior wall of current maximum layer what remove;
5) punching jack work makes in the pole-climbing and moves, and drives template and moves down, and finally drops down onto adhering in the supporting on the described current maximum layer exterior wall;
6) remove wire rope, template is in place, carry out the construction of this layer exterior wall and end face;
Above-mentioned 1) step cycle～6) N-4 time bodies of wall outside all are built into.
2. a kind of outer body of wall scaffold according to claim 1 and template integral construction method is characterized in that connecting with the standard knot connector between the adjacent standard knot.
3. a kind of outer body of wall scaffold according to claim 1 and template integral construction method is characterized in that the described beam of shelving is with channel-section steel or i iron.
4. a kind of outer body of wall scaffold according to claim 1 and template integral construction method, an end that it is characterized in that described pole-climbing is provided with screw thread, lifting beam is provided with the hole, describedly articulates described hole that the end of thread that is meant pole-climbing passes lifting beam and spins to be fixed on behind the nut and adhere on supporting and the lifting beam.
5. a kind of outer body of wall scaffold according to claim 1 and template integral construction method, it is characterized in that scaffold rises described in the step 1) of described top N-4 layer external wall construction is meant generally that more than one deck exterior wall height one deck exterior wall height adds the height of 150cm again.
6. a kind of outer body of wall scaffold according to claim 1 and template integral construction method, it is characterized in that moving the height that is higher than one deck exterior wall on the template described in the step 4) of described top N-4 layer external wall construction is meant that generally one deck exterior wall height adds the height of 250 cm again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105637569A CN102051977B (en) | 2010-11-29 | 2010-11-29 | Exterior wall scaffold and template integrated construction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105637569A CN102051977B (en) | 2010-11-29 | 2010-11-29 | Exterior wall scaffold and template integrated construction method |
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| Publication Number | Publication Date |
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| CN102051977A true CN102051977A (en) | 2011-05-11 |
| CN102051977B CN102051977B (en) | 2012-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105637569A Active CN102051977B (en) | 2010-11-29 | 2010-11-29 | Exterior wall scaffold and template integrated construction method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821340A (en) * | 2014-03-10 | 2014-05-28 | 成都嘉泽正达科技有限公司 | Installation method for attached lifting multilayer construction platform |
| CN104018658A (en) * | 2014-06-16 | 2014-09-03 | 江苏溧阳建设集团有限公司 | Hydraulic lifting building scaffold |
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| CN2101067U (en) * | 1991-03-27 | 1992-04-08 | 江苏省南通市第四建筑安装工程公司 | Outside hanging lifting scaffold |
| JPH08144514A (en) * | 1994-11-17 | 1996-06-04 | Hory Corp | Form device having scaffold having raising-lowering function, and construction method of concrete wall or the like by using form device having scaffold |
| CN2292856Y (en) * | 1996-05-16 | 1998-09-30 | 中国建筑第三工程局 | Multifunctional scaffold with form |
| WO2007141264A1 (en) * | 2006-06-06 | 2007-12-13 | Doka Industrie Gmbh | Guide shoe and climbing system for use in the building sector |
| CN201297030Y (en) * | 2008-11-24 | 2009-08-26 | 中铁十六局集团有限公司 | Movable template |
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2010
- 2010-11-29 CN CN2010105637569A patent/CN102051977B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2101067U (en) * | 1991-03-27 | 1992-04-08 | 江苏省南通市第四建筑安装工程公司 | Outside hanging lifting scaffold |
| JPH08144514A (en) * | 1994-11-17 | 1996-06-04 | Hory Corp | Form device having scaffold having raising-lowering function, and construction method of concrete wall or the like by using form device having scaffold |
| CN2292856Y (en) * | 1996-05-16 | 1998-09-30 | 中国建筑第三工程局 | Multifunctional scaffold with form |
| WO2007141264A1 (en) * | 2006-06-06 | 2007-12-13 | Doka Industrie Gmbh | Guide shoe and climbing system for use in the building sector |
| CN201297030Y (en) * | 2008-11-24 | 2009-08-26 | 中铁十六局集团有限公司 | Movable template |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821340A (en) * | 2014-03-10 | 2014-05-28 | 成都嘉泽正达科技有限公司 | Installation method for attached lifting multilayer construction platform |
| CN103821340B (en) * | 2014-03-10 | 2016-02-10 | 成都嘉泽正达科技有限公司 | The mounting method of adhering lifting multilayer operation platform |
| CN104018658A (en) * | 2014-06-16 | 2014-09-03 | 江苏溧阳建设集团有限公司 | Hydraulic lifting building scaffold |
| CN104018658B (en) * | 2014-06-16 | 2016-01-27 | 江苏溧阳建设集团有限公司 | A kind of building scaffold of hydraulic elevation type |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102051977B (en) | 2012-04-18 |
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