CN204983643U - Ramp type concrete roof formwork system - Google Patents
Ramp type concrete roof formwork system Download PDFInfo
- Publication number
- CN204983643U CN204983643U CN201520577007.XU CN201520577007U CN204983643U CN 204983643 U CN204983643 U CN 204983643U CN 201520577007 U CN201520577007 U CN 201520577007U CN 204983643 U CN204983643 U CN 204983643U
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- formwork
- reinforcing bar
- concrete
- roofing
- construction
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Abstract
The utility model relates to a ramp type concrete roof formwork system, including die block board, sill side and reinforcing bar net piece, go to the bottom at the die block board and set up sill side, adorn the reinforcing bar net piece that reinforcement formed admittedly on the die block board, the one side template is equipped with in reinforcement's reinforcing bar net piece top admittedly with the flat line of die block, the flitch is laid on the last plane of this face mould board. This formwork system adopts compound modular form formwork method to solve wide -angle slope roofing concrete floor formwork and concreting construction quality problems, the swift current causes the surface smoothness poor under having overcome the artifical concreting of slope roofing, the roof thickness is uneven, and because the closely knit degree of concrete that vibrates less than cause is poor, shaggy scheduling problem, the problem of traditional sloping roofing construction back be under construction for the additional screed -coat of roofing roughness is solved, simultaneously owing to adopt the pumping over to send the concrete, a large amount of artifical inputs have been saved, roofing construction cycle has been shortened, required manual work from this and material inputs have been reduced, better quality effect and economic benefits have been gained.
Description
Technical field
The utility model belongs to technical field of buildings, relates to concrete floor formwork, especially a kind of ramp type concrete roof formwork system.
Background technology
At present, wide-angle pitched roof concrete floor formwork and pouring construction, adopt one deck bed die formwork and artificial casting method usually.Due to the existence on inclined slope roof inclined plane, slip under adopting hand-placed concrete easily to occur and cause that surface finish is poor, the problem of top board became uneven, pitched roof needs to add construction of leveling blanket to roofing planeness after constructing.In addition, also there is the problems such as the concrete density caused because concrete vibrating is not enough is poor, rough surface in existing construction method.In a word, existing wide-angle pitched roof concrete floor formwork and pouring construction also exist long construction period, manually have high input, many drawbacks such as materials'use is many.
Retrieved by patent document, not yet find the documents relating to wide-angle pitched roof concrete floor formwork and pouring construction.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of ramp type concrete roof formwork system is provided, this formwork system is on the basis of the good original roofing soffit formwork of erection, adds one deck face die plate, coordinate internal control support to form multiple mould in the outside of the complete reinforced mesh of colligation.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of ramp type concrete roof formwork system, comprise soffit formwork, sill side and reinforced mesh, go to the bottom at soffit formwork and sill side is set, the reinforced mesh that reinforcing bar binding is formed is fixedly mounted with on soffit formwork, it is characterized in that: parallelly with soffit formwork above the reinforced mesh of reinforcing bar binding be fixed with a face die plate, the upper plane of this face die plate lays upper flitch; Between upper flitch and sill side, perpendicular separation is uniform is coated with through-wall bolt, and this through-wall bolt and upper flitch, lower flitch all adopt steel pipe transverse to be fixedly mounted with, then adopts mountain type card and nut to be fixedly mounted with respectively.
And be fixed with a location iron plate respectively in the position, soffit formwork inner edge of through-wall bolt and position, face die plate inner edge, the soffit formwork between adjacent through-wall bolt is vertical with between face die plate is fixed with internal control support.
And, be fixed with seal ring at the radial equipartition interval of through-wall bolt.
And, stirrup support is set between the reinforced mesh of reinforcing bar binding to ensure rebar spacing.
Advantage of the present utility model and good effect are:
1, this formwork system is on the basis of the good original roofing soffit formwork of erection, one deck face die plate is added in the outside of the complete reinforced mesh of colligation, thickness of slab is controlled with strong concrete internal control support between two-layer template, and adopt the bolt of band seal ring to replace common split bolt to be fixed reinforcing, improve concrete self waterproofing performance.
2, this support system arranges " π " shape stirrup support to ensure rebar spacing between the double steel bar mesh sheet that colligation is good; its in length and breadth spacing be≤800mm; the good topping cushion block of bottom layer of the reinforcing steel pad, and fixation, can effectively prevent base plate from leaking muscle and affecting pouring quality thus.
3, the plane handing-over position of face die plate in this formwork system at roofing top forms open surface, concrete is arrived by delivery pump and builds the scope of operation, by adopting the vibrator of different-diameter and length, inside and outside template, carry out compound vibrate to ensure the closely knit of concreting, because pitched roof height is mostly more than 4 meters, spacing 2 meters is set up at overall height 1/3 place, 200 × 200 peep holes, vibrate in order to auxiliary and check that situation is built in bottom, position rear enclosed peep hole continuation construction is built when concrete arrives peep hole, thus solve inclined slope roof concrete pouring quality control problem, construct owing to adopting multiple mould solve traditional handicraft cannot pumping problem, avoid the cold seam of construction and build the problem such as surface evenness, compactness difference, improve the construction quality of inclined slope roof plate.Accelerate construction speed and save cost.
4, this formwork system adopts multiple modular form mold method to solve wide-angle pitched roof concrete floor formwork and pouring construction quality problems, slipping under overcoming inclined slope roof hand-placed concrete causes surface finish poor, top board became uneven, and the concrete density to cause due to deficiency of vibrating is poor, the problems such as rough surface, construction of leveling blanket problem is added for solving roofing planeness problem after solving the construction of traditional pitched roof, simultaneously owing to adopting transport pump concrete, save a large amount of artificial input, shorten the roofing construction cycle, decrease required artificial and material input thus, achieve preferable quality effect and economic benefit.
Accompanying drawing explanation
Fig. 1 is the cross section schematic diagram of the multiple die body system of the utility model inclined slope roof;
Fig. 2 is the structural representation of the utility model reinforcing bar binding.
Detailed description of the invention
Below in conjunction with accompanying drawing, by specific embodiment, the utility model is described in further detail, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of ramp type concrete roof formwork system, comprises soffit formwork 10, through-wall bolt 6, sill side 9, nut 5 and reinforced mesh 11, goes to the bottom arrange sill side at soffit formwork, be fixedly mounted with the reinforced mesh that reinforcing bar binding is formed on soffit formwork.
Innovative point of the present utility model is:
1, parallelly with soffit formwork above the reinforced mesh of reinforcing bar binding be fixed with a face die plate 2, the upper plane of this face die plate lays upper flitch 1; Between upper flitch and sill side, perpendicular separation is uniform is coated with through-wall bolt, and this through-wall bolt and upper flitch, lower flitch all adopt steel pipe 4 to be laterally fixedly mounted with, then adopts mountain type card (not having label) and nut to be fixedly mounted with respectively.
2, a location iron plate 7 is fixed with respectively in the position, soffit formwork inner edge of through-wall bolt and position, face die plate inner edge, for holding in the palm support soffit formwork and face die plate; Soffit formwork between adjacent through-wall bolt is vertical with between face die plate is fixed with internal control support 3, and this internal control support controls concrete thickness; Spacing≤the 500mm in length and breadth of through-wall bolt and internal control support is advisable, acceptance cross section mould inside dimension deviation 4-5mm, surface finish 5mm, surperficial difference of height 2mm.
3, seal ring 8 is fixed with at the radial equipartition interval of through-wall bolt, to improve concrete self waterproofing performance.
4, between the reinforced mesh of reinforcing bar 12 colligation, arrange " π " shape stirrup support 13 to ensure rebar spacing, stirrup will be fixed with tying up silk with plate muscle, in order to ensure that double steel bar spacing needs to arrange special-shaped drag hook (routine techniques) and is fixed; The reinforcing bar of institute's colligation in length and breadth spacing is≤800mm, bottom layer of the reinforcing steel pad good topping cushion block (not shown in FIG.), and fixation affects pouring quality to prevent base plate from leaking muscle.
The plane handing-over position of face die plate at roofing top forms open surface, concrete is arrived by delivery pump and builds the scope of operation, by adopting the vibrator of different-diameter and length, inside and outside face die plate, carry out compound vibrate to ensure the closely knit of concreting, because pitched roof height is mostly more than 4 meters, spacing 2 meters is set up at overall height 1/3 place, 200 × 200 peep holes, vibrate in order to auxiliary and check that situation is built in bottom, position rear enclosed peep hole continuation construction is built, to solve inclined slope roof concrete pouring quality control problem when concrete arrives peep hole.
Construct owing to adopting multiple mould solve traditional handicraft cannot pumping problem, avoid the cold seam of construction and build the problem such as surface evenness, compactness difference, improve the construction quality of inclined slope roof plate.Accelerate construction speed and save cost.By the multiple utilization of mould mold method in construction of inclined slope roof, to tighten control management in strict accordance with scheme construction; By completing inspection and the examination of product to embodiment engineering, fully achieve formulated quality objective, roofing concrete is closely knit, surfacing, without leaking muscle phenomenon; Construction period obviously shortens, and construction cost is effectively reduced, and reaches Expected Results.
Claims (4)
1. a ramp type concrete roof formwork system, comprise soffit formwork, sill side and reinforced mesh, go to the bottom at soffit formwork and sill side is set, the reinforced mesh that reinforcing bar binding is formed is fixedly mounted with on soffit formwork, it is characterized in that: parallelly with soffit formwork above the reinforced mesh of reinforcing bar binding be fixed with a face die plate, the upper plane of this face die plate lays upper flitch; Between upper flitch and sill side, perpendicular separation is uniform is coated with through-wall bolt, and this through-wall bolt and upper flitch, lower flitch all adopt steel pipe transverse to be fixedly mounted with, then adopts mountain type card and nut to be fixedly mounted with respectively.
2. ramp type concrete roof formwork system according to claim 1, it is characterized in that: be fixed with a location iron plate respectively in the position, soffit formwork inner edge of through-wall bolt and position, face die plate inner edge, the soffit formwork between adjacent through-wall bolt is vertical with between face die plate is fixed with internal control support.
3. ramp type concrete roof formwork system according to claim 1, is characterized in that: be fixed with seal ring at the radial equipartition interval of through-wall bolt.
4. ramp type concrete roof formwork system according to claim 1, is characterized in that: between the reinforced mesh of reinforcing bar binding, arrange stirrup support to ensure rebar spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577007.XU CN204983643U (en) | 2015-08-04 | 2015-08-04 | Ramp type concrete roof formwork system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577007.XU CN204983643U (en) | 2015-08-04 | 2015-08-04 | Ramp type concrete roof formwork system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204983643U true CN204983643U (en) | 2016-01-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520577007.XU Expired - Fee Related CN204983643U (en) | 2015-08-04 | 2015-08-04 | Ramp type concrete roof formwork system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204983643U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150082A (en) * | 2016-08-18 | 2016-11-23 | 上海二十冶建设有限公司 | Formwork erection structure and erection method for pitched roof ridge cast-in-place structural |
| CN106836662A (en) * | 2016-12-01 | 2017-06-13 | 中国二十冶集团有限公司 | The concrete construction method of Curved Roof |
| CN106869497A (en) * | 2017-02-17 | 2017-06-20 | 中国十七冶集团有限公司 | It is a kind of for funnel template and the shaping equipment and its construction method of reinforcing bar |
| CN110424737A (en) * | 2019-08-15 | 2019-11-08 | 中冶建工集团有限公司 | A kind of irregular inclined-plane pool wall formwork support member of landscape pond, formwork erecting structure and mold method |
| CN110725319A (en) * | 2019-09-11 | 2020-01-24 | 北京翔鲲水务建设有限公司 | Large-angle concrete pouring method |
| CN113898104A (en) * | 2021-10-15 | 2022-01-07 | 中建八局第一建设有限公司 | Concrete construction system for large-gradient special-shaped inclined roof and construction method thereof |
| CN114033107A (en) * | 2021-12-15 | 2022-02-11 | 山西五建集团有限公司 | Slope roof concrete pouring method |
| CN115977381A (en) * | 2023-01-18 | 2023-04-18 | 中国十七冶集团有限公司 | Reinforcing device suitable for large-gradient roof formwork and construction method |
-
2015
- 2015-08-04 CN CN201520577007.XU patent/CN204983643U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150082A (en) * | 2016-08-18 | 2016-11-23 | 上海二十冶建设有限公司 | Formwork erection structure and erection method for pitched roof ridge cast-in-place structural |
| CN106150082B (en) * | 2016-08-18 | 2018-09-18 | 上海二十冶建设有限公司 | Formwork erection structure and erection method for pitched roof ridge cast-in-place structural |
| CN106836662A (en) * | 2016-12-01 | 2017-06-13 | 中国二十冶集团有限公司 | The concrete construction method of Curved Roof |
| CN106836662B (en) * | 2016-12-01 | 2019-01-29 | 中国二十冶集团有限公司 | The concrete construction method of Curved Roof |
| CN106869497A (en) * | 2017-02-17 | 2017-06-20 | 中国十七冶集团有限公司 | It is a kind of for funnel template and the shaping equipment and its construction method of reinforcing bar |
| CN110424737A (en) * | 2019-08-15 | 2019-11-08 | 中冶建工集团有限公司 | A kind of irregular inclined-plane pool wall formwork support member of landscape pond, formwork erecting structure and mold method |
| CN110725319A (en) * | 2019-09-11 | 2020-01-24 | 北京翔鲲水务建设有限公司 | Large-angle concrete pouring method |
| CN110725319B (en) * | 2019-09-11 | 2022-01-25 | 北京清河水利建设集团有限公司 | Large-angle concrete pouring method |
| CN113898104A (en) * | 2021-10-15 | 2022-01-07 | 中建八局第一建设有限公司 | Concrete construction system for large-gradient special-shaped inclined roof and construction method thereof |
| CN114033107A (en) * | 2021-12-15 | 2022-02-11 | 山西五建集团有限公司 | Slope roof concrete pouring method |
| CN114033107B (en) * | 2021-12-15 | 2023-04-18 | 山西五建集团有限公司 | Slope roof concrete pouring method |
| CN115977381A (en) * | 2023-01-18 | 2023-04-18 | 中国十七冶集团有限公司 | Reinforcing device suitable for large-gradient roof formwork and construction method |
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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: 20160120 Termination date: 20180804 |