CN106401176A - Steel-wood combination roof moldboard framework construction method - Google Patents
Steel-wood combination roof moldboard framework construction method Download PDFInfo
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- CN106401176A CN106401176A CN201510464090.4A CN201510464090A CN106401176A CN 106401176 A CN106401176 A CN 106401176A CN 201510464090 A CN201510464090 A CN 201510464090A CN 106401176 A CN106401176 A CN 106401176A
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Abstract
The invention belongs to a steel-wood combination roof moldboard framework construction method comprising the following steps: pre-construction preparation; erecting scaffolds according to a floor support system design scheme; installing an adjustable jacking; installing a main keel square steel layer; installing a secondary keel square steel layer; installing each moldboard. The steel-wood combination roof moldboard framework construction method is simple and practical in application, saves time and laboring, saves labors and materials, is low in construction cost, environmental protection and pollution-free, high in efficiency, good in quality, and fast in construction period.
Description
Technical field
The invention belongs to a kind of steel and wood composite roof plate template system construction method.
Background technology
At present, in the laminate of building is constructed, conventional construction method, main flitch is as the dragon of roof plate template
Bone supports, and not only needs to expend a large amount of timber for this, and due to flitch variable thickness it is difficult to make template upper surface
Identical with design face, lead to the laminate presentation quality of building poor, due also to wooden keel rigidity is limited, Yi Zao
Become rise mould, poor flatness, absolute altitude of concrete roof wayward.And flitch is in use, only can week
Turn 5 times about, that is, as waste disposal, not can be utilized, pollute environment, be also consumed by substantial amounts of natural resources.
By this construction method, exist building laminate construction cost when expense side, the wasting of resources is many, construction cost is high, effect
The problem that rate is low, of poor quality and the duration is slow.
Content of the invention
It is an object of the invention to provide a kind of steel and wood composite roof plate template system construction method, there is construction method side
Just simple and practical, time saving and energy saving, save artificial and material, environment friendly and pollution-free, it is constructed into low, efficiency high, quality
Advantage good and that the duration is fast.
For this reason, the method for the present invention comprises the steps：
(1) prepare before constructing, prepare secondary joist square steel, main joist square steel, leveling secondary joist square steel, connection time
Keel square steel or connect the secondary joist lumps of wood, each template, prepare horizon bar, vertical rod, bar of sweeping the floor, adjustable jack and
Connected nail；
(2) setting up of scaffold is carried out according to beam plate supporting system design, including vertical rod, horizon bar, sweep
The thin end of the scroll, the setting up of drawknot bar；
(3) installation of adjustable jack, described adjustable jack by the jacking positioned at adjustment screw rod upper end and with adjustment
The lifting chuck that screw rod is spirally connected is constituted, and is located at the tune of lifting chuck lower end in the top steel pole in the hole insertion of vertical rod
Whole screw rod, the lower end of lifting chuck is stuck on rod end steel pole hole, in adjustment screw rod insertion rod end steel pipe
The not little 150mm of length, the adjustment screw rod of lifting chuck upper end highly must not exceed 200mm, the freedom of adjustment jacking
End height is to designed elevation, and presses code requirement setting camber；
(4) carry out the installation of main joist square steel layer, main joist square steel layer is located at the lower end of secondary joist square steel layer and props up
Support secondary joist square steel layer, the main joist square steel that two are arranged side by side is supported by jacking and forms row main joist square steel, is in
Parallel and spacing distance setting several rows main joist square steel forms main joist square steel layer, two main joist square steel terminations
Lap-joint is arranged at adjacent two adjustable jack；
(5) carry out the installation of secondary joist square steel layer, secondary joist square steel layer be located at main joist square steel layer upper end, one
Root secondary joist square steel is vertically arranged with row main joist square steel, and secondary joist square steel is in straight with the angle of row main joist square steel
Angle, forms secondary joist square steel layer, two secondary joist sides in parallel and spacing distance setting several rows secondary joist square steel
Steel termination lap-joint is arranged on the upper end of main joist square steel termination lap-joint, makes secondary joist with leveling secondary joist square steel
The upper surface of square steel layer is plane；
(6) installation of each template, described each template includes beam bottom mother plate, plate bed die plate, side template, respectively
The installation of template, sets up connection secondary joist square steel on the main joist square steel that adjacent each template connects edge joint position lower end
Or connect the secondary joist lumps of wood, using connected nail by adjacent each template connect edge joint position be connected secondary joist square steel or
Connect the secondary joist lumps of wood to fix it is ensured that the tight not spillage of this seam crossing, complete steel and wood composite roof plate template system and apply
Work.
Described each template is that end face is provided with adherent layer thereon for iron plate or bamboo and wood composite material plate, each template
Edge is provided with connecting hole in spacing distance.Described adherent layer is PEF plastic layer or is polypropylene plastic layer.
The lower end of described leveling secondary joist square steel is provided with the screw rod that upper end is spirally connected, spiral shell with its lower end in spacing distance
The lower end of bar is provided with leveling support.It is in spacing distance on described connection secondary joist square steel or the connection secondary joist lumps of wood
It is provided with perforation.Described jacking U-shaped profile.
Said method has reached the purpose of the present invention.
The construction method of the present invention facilitate simple and practical, time saving and energy saving, save artificial and material, be constructed into low, ring
Protect pollution-free, efficiency high, the advantage that quality is good and the duration is fast.The construction method of the present invention can effectively ensure that top board
The flatness of concrete and absolute altitude, and primary and secondary keel square steel can be used in turn 300 times about, can be without flitch
Keel, primary and secondary keel square steel also may be recovered utilization, green low-carbon environment-friendly.
Can guarantee that the flatness of concrete roof and the quality of absolute altitude are excellent according to the measuring and calculating present invention, compared with conventional method
Construction cost declines 50%, and the duration shortens 60%, and primary and secondary keel square steel recycling rate is 100%, has green
Low-carbon environment-friendly, free of contamination advantage.
Brief description
Fig. 1 is the partial structural diagram of the present invention.
Fig. 2 is the structural representation of the adjustable jack of the present invention.
Fig. 3 is the partial structural diagram of the primary and secondary keel square steel layer of the present invention.
Fig. 4 is plate bed die plate and the leveling of the present invention, is connected secondary joist square steel partial structural diagram.
Fig. 5 is the structural representation of the leveling secondary joist square steel of the present invention.
Specific embodiment
As shown in Figures 1 to 5, a kind of steel and wood composite roof plate template system construction method, the method includes walking as follows
Suddenly：
(1) prepare before constructing.Prepare secondary joist square steel 1, main joist square steel 4, leveling secondary joist square steel 15, connect
Connect secondary joist square steel 2 or connect the secondary joist lumps of wood, each template 3, prepare horizon bar 6, vertical rod 7, bar 8 of sweeping the floor,
Adjustable jack and connected nail 11.
(2) setting up of scaffold is carried out according to beam plate supporting system design.Including vertical rod, horizon bar, sweep
The thin end of the scroll, the setting up of drawknot bar.
(3) installation of adjustable jack.Described adjustable jack by positioned at adjustment screw rod 5 upper end jacking 10 and with tune
The lifting chuck 9 that whole screw rod is spirally connected is constituted.Lifting chuck can adjustment screw rod on rotation move, with adjust jacking with
The distance between top of vertical rod, thus adjust the flatness of main joist square steel aspect.Top steel pole in vertical rod
In the hole insertion is located at the adjustment screw rod of lifting chuck lower end, and the lower end of lifting chuck is stuck in rod end steel pole hole
On.The not little 150mm of length in adjustment screw rod insertion rod end steel pipe, the adjustment screw rod of lifting chuck upper end is high
Degree must not exceed 200mm, to protect the stationarity of support seized with terror.Adjustment jacking free end height to designed elevation,
And press code requirement setting camber, that is, press design specification requirement and drawing requirement arranges camber.
(4) carry out the installation of main joist square steel layer.Main joist square steel layer is located at the lower end of secondary joist square steel layer and props up
Support secondary joist square steel layer.The main joist square steel that two are arranged side by side is supported by jacking and forms row main joist square steel 4.
Form main joist square steel layer in parallel and spacing distance setting several rows main joist square steel.Two main joist square steel ends
Head lap-joint 41 is arranged at adjacent two adjustable jack.
(5) carry out the installation of secondary joist square steel layer.Secondary joist square steel layer is located at the upper end of main joist square steel layer.One
Root secondary joist square steel is vertically arranged with row main joist square steel, and secondary joist square steel is in straight with the angle of row main joist square steel
Angle.Form secondary joist square steel layer, two secondary joist sides in parallel and spacing distance setting several rows secondary joist square steel
Steel termination lap-joint 12 is arranged on the upper end of main joist square steel termination lap-joint.Made secondary with leveling secondary joist square steel 15
The upper surface of keel square steel layer is plane, or is and design requirement identical faces.During leveling, only need to rotate leveling and prop up
Seat drives screw rod so that it is screwed out or screw in leveling secondary joist square steel, and leveling support is located at the main dragon of its lower end
On bone square steel, you can.
(6) installation of each template.Described each template includes beam bottom mother plate, plate bed die plate, side template, respectively
The installation of template.Connection secondary joist square steel is set up on the main joist square steel that adjacent each template connects edge joint position lower end
Or connect the secondary joist lumps of wood, also can use connection secondary joist square steel or the connection secondary joist lumps of wood to substitute the secondary joist at this
Square steel.For environmental protection most preferably from connection secondary joist square steel.Using connected nail 11 by adjacent each template in the piece that connects
Place with is connected secondary joist square steel or the connection secondary joist lumps of wood is fixed, will connected nail through the company in adjacent each template
Connect the corresponding perforation 21 connecting on secondary joist square steel of Kong Zaiyu fixing, you can.Connected nail can be screw, pin.
Ensure the tight not spillage of this seam crossing, complete the construction of steel and wood composite roof plate template system.Then, in each mould
Casting concrete roof on plate, or beam concrete, you can.After concrete dry, reverse operating, form removal.Preserve
In case using again.
Described each template is that end face is provided with adherent layer 31, each template thereon for iron plate or bamboo and wood composite material plate
Edge be provided with connecting hole 32 in spacing distance.Described adherent layer is PEF plastic layer or moulds for polypropylene
The bed of material.So, casting concrete roof thereon, or beam concrete is after dry it is also possible to be easy to and each mould
Plate separates.And also ensure concrete roof, or beam concrete is in contact with it the flat appearance in face and attractive in appearance.
The lower end of described leveling secondary joist square steel is provided with, in spacing distance, the screw rod 13 that upper end is spirally connected with its lower end,
The lower end of screw rod is provided with leveling support 14.
It is provided with perforation 21 in spacing distance on described connection secondary joist square steel or the connection secondary joist lumps of wood.
Described jacking U-shaped profile.Jacking can clamping two main joist square steel side by side.
Obviously, connect the secondary joist square steel alternative connection secondary joist lumps of wood.So that the present invention is without timber.
In a word, the construction method of the present invention facilitate simple and practical, time saving and energy saving, save artificial and material, be constructed into
Low, environment friendly and pollution-free, efficiency high, the advantage that quality is good and the duration is fast.
Claims (6)
1. a kind of steel and wood composite roof plate template system construction method it is characterised in that：The method includes walking as follows
Suddenly,
(1) prepare before constructing, prepare secondary joist square steel, main joist square steel, leveling secondary joist square steel, connection time
Keel square steel or the connection secondary joist lumps of wood, each template, prepare horizon bar, vertical rod, bar of sweeping the floor, adjustable jack
And connected nail；
(2) setting up of scaffold is carried out according to beam plate supporting system design, including vertical rod, horizon bar, sweep
The thin end of the scroll, the setting up of drawknot bar；
(3) installation of adjustable jack, described adjustable jack by the jacking positioned at adjustment screw rod upper end and with adjustment
The lifting chuck that screw rod is spirally connected is constituted, and is located at lifting chuck lower end in the top steel pole in the hole insertion of vertical rod
Adjustment screw rod, the lower end of lifting chuck is stuck on rod end steel pole hole, adjustment screw rod insertion rod end steel
The not little 150mm of length in pipe, the adjustment screw rod of lifting chuck upper end highly must not exceed 200mm, adjusts jacking
Free end height to designed elevation, and press code requirement setting camber；
(4) carry out the installation of main joist square steel layer, main joist square steel layer is located at the lower end of secondary joist square steel layer and props up
Support secondary joist square steel layer, the main joist square steel that two are arranged side by side is supported by jacking and forms row main joist square steel,
Form main joist square steel layer, two main joist square steel in parallel and spacing distance setting several rows main joist square steel
Termination lap-joint is arranged at adjacent two adjustable jack；
(5) carry out the installation of secondary joist square steel layer, secondary joist square steel layer be located at main joist square steel layer upper end, one
Root secondary joist square steel is vertically arranged with row main joist square steel, and secondary joist square steel with the angle of row main joist square steel is in
Right angle, forms secondary joist square steel layer, twice dragons in parallel and spacing distance setting several rows secondary joist square steel
Bone square steel termination lap-joint is arranged on the upper end of main joist square steel termination lap-joint, is made with leveling secondary joist square steel
The upper surface of secondary joist square steel layer is plane；
(6) installation of each template, described each template includes beam bottom mother plate, plate bed die plate, side template, respectively
The installation of template, sets up connection secondary joist side on the main joist square steel that adjacent each template connects edge joint position lower end
Adjacent each template is being connected edge joint position and is being connected secondary joist side using connected nail by steel or the connection secondary joist lumps of wood
Steel or the connection secondary joist lumps of wood are fixed it is ensured that the tight not spillage of this seam crossing, complete steel and wood composite roof plate template
System is constructed.
2. method according to claim 1 it is characterised in that：Described each template is iron plate or bamboo and wood
End face is provided with adherent layer to synthetic material plate thereon, and the edge of each template is provided with connecting hole in spacing distance.
3. method according to claim 2 it is characterised in that：Described adherent layer be PEF plastic layer,
Or be polypropylene plastic layer.
4. method according to claim 1 it is characterised in that：The lower end of described leveling secondary joist square steel
It is provided with the screw rod that upper end is spirally connected with its lower end in spacing distance, the lower end of screw rod is provided with leveling support.
5. method according to claim 1 it is characterised in that：Described connection secondary joist square steel or connection
It is provided with perforation in spacing distance on the secondary joist lumps of wood.
6. method according to claim 1 it is characterised in that：Described jacking U-shaped profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510464090.4A CN106401176A (en) | 2015-08-03 | 2015-08-03 | Steel-wood combination roof moldboard framework construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510464090.4A CN106401176A (en) | 2015-08-03 | 2015-08-03 | Steel-wood combination roof moldboard framework construction method |
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| Publication Number | Publication Date |
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| CN106401176A true CN106401176A (en) | 2017-02-15 |
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| CN201510464090.4A Pending CN106401176A (en) | 2015-08-03 | 2015-08-03 | Steel-wood combination roof moldboard framework construction method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661312A (en) * | 2018-03-23 | 2018-10-16 | 中国十七冶集团有限公司 | A kind of laminated floor slab Construction Supporting System |
| CN114753619A (en) * | 2022-04-15 | 2022-07-15 | 广东博嘉拓建筑科技有限公司 | Top support for engineering construction wood formwork system and construction method thereof |
| CN114856170A (en) * | 2022-05-30 | 2022-08-05 | 北京城建集团有限责任公司 | Roof formwork construction process |
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| CN101871262A (en) * | 2010-06-25 | 2010-10-27 | 中天建设集团有限公司天津分公司 | Method for constructing beam plate supporting system having post-cast strip |
| CN102277959A (en) * | 2011-05-13 | 2011-12-14 | 中国新兴保信建设总公司 | Standard steel frame formwork system for concrete floor slabs and construction method thereof |
| CN102691411A (en) * | 2012-06-21 | 2012-09-26 | 中国建筑第五工程局有限公司 | Beam plate post-cast strip template support system and construction method thereof |
| CN202530755U (en) * | 2012-03-27 | 2012-11-14 | 虞建放 | Beam slab template structure |
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Patent Citations (5)
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| CN101871262A (en) * | 2010-06-25 | 2010-10-27 | 中天建设集团有限公司天津分公司 | Method for constructing beam plate supporting system having post-cast strip |
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| CN202530755U (en) * | 2012-03-27 | 2012-11-14 | 虞建放 | Beam slab template structure |
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| 孙振领: "《高支撑模板系统施工专题方案》", 《百度文库》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661312A (en) * | 2018-03-23 | 2018-10-16 | 中国十七冶集团有限公司 | A kind of laminated floor slab Construction Supporting System |
| CN114753619A (en) * | 2022-04-15 | 2022-07-15 | 广东博嘉拓建筑科技有限公司 | Top support for engineering construction wood formwork system and construction method thereof |
| CN114856170A (en) * | 2022-05-30 | 2022-08-05 | 北京城建集团有限责任公司 | Roof formwork construction process |
| CN114856170B (en) * | 2022-05-30 | 2023-07-25 | 北京城建集团有限责任公司 | Construction process of top plate template |
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