CN103758338B - Construction formwork system - Google Patents
Construction formwork system Download PDFInfo
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- CN103758338B CN103758338B CN201410037299.8A CN201410037299A CN103758338B CN 103758338 B CN103758338 B CN 103758338B CN 201410037299 A CN201410037299 A CN 201410037299A CN 103758338 B CN103758338 B CN 103758338B
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Abstract
A kind of construction formwork system, comprises flat die plate (1); Inner corner trim mould (2) and/or external corner mould (3), they have for interconnective waist through hole (4), removably connected them by the locking handle (5) through waist through hole (4), flat die plate (1) deviates from side, concrete surface and is provided with strengthening rib strip (8), and the strengthening rib strip of edge has some waist through hole (4); Inner corner trim mould (2) is the template for corner or other corner metopes, deviates from side, concrete surface and is provided with strengthening rib strip (8), and the joint face between inner corner trim mould (2) and flat die plate (1) or two inner corner trim moulds (2) has some waist through hole (4); External corner mould (3) is the template for outside corner of wall or other corner metopes, deviates from side, concrete surface and is provided with strengthening rib strip (8), and the joint face between external corner mould (3) and flat die plate (1) or two external corner moulds (3) has some waist through hole (4).
Description
Technical field
The present invention relates to construction formwork technical field, especially relate to a kind of construction formwork system of rapid-assembling/disassembling.
Background technology
Construction formwork is a kind of temporary supporting structure, and it makes by designing requirement, and concrete structure, component are shaped by the position specified, physical dimension, and during construction, position is relatively fixing, and bears construction formwork deadweight and effect external loads thereon.The working construction formwork of Cast-in-situ Concrete Structural Engineering, primarily of panel, braced structures and connector three part composition.Panel is the force bearing plate directly contacting newly placed concrete; Braced structures is then the temporary structure of supporting faceplate, concrete and working load, ensure architectural template structure combine securely, accomplish indeformable, do not destroy; Connector is by panel and braced structures, connects into overall accessory between panel.
In the construction of cast-in-situ wall, beam or post, traditional construction formwork re-lays the material in situ such as clamping plate and makes assembling on flitch, clamping plate are used for construction formwork, its advantage is flexible, can make arbitrarily shaping according to the difference of building structure, but adopt this technique time-consuming, high to operator's technical requirements, flat die plate makes quality and is not easy to ensure, consumes timber resources more.
In order to substitute limited timber resources, also occurred steel form and aluminum alloy mould plate at present, this template component and fitting is at produce in factory, assemble at the construction field (site), this template assembly quality is good, and material all can reclaim and reuses, relative traditional handicraft, saving of work and time, but cost is slightly high, the component and fitting that a whole set of system is formed is more, is applicable to typical floor, not general with wooden flat die plate, be not suitable for non-standard layers and building structure change place.Connection between template and dismounting all more time-consuming, template weight is large, and labour intensity is large.
China Patent Publication No. CN103243903A, name is called the patent of " concrete casting device of quick-clamping construction formwork and assembling thereof ", disclose concrete casting device and comprise some construction formworks, adjacent two pieces of construction formworks are by the grip handle lock stressed joint technical scheme together through waist through hole.The unexposed concrete casting device of this patent uses special inner corner trim mould and external corner mould, if do not use special inner corner trim mould and external corner mould, can strengthen installation difficulty during construction, is also difficult to planeness and the overall appearance quality of the corner ensureing Cast-in-situ Beam or post.
Construction formwork disclosed in China Patent Publication No. CN103243903A, deviate from side, concrete surface and be provided with strengthening rib strip, groove is formed between each strengthening rib strip, during construction, easily embed concrete in groove, the concrete after sclerosis not easily removes, when reusing, add the weight of template, make troubles to construction.
Summary of the invention
Technical problem to be solved by this invention is for prior art present situation, provides a kind of construction formwork system.The defect that prior art is brought can be overcome, use special inner corner trim mould and external corner mould, increase substantially operating efficiency, more easily ensure planeness and the overall appearance quality of the corner of Cast-in-situ Beam or post.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of construction formwork system, comprise flat die plate, inner corner trim mould and/or external corner mould, described flat die plate, inner corner trim mould, external corner mould have for interconnective waist through hole, removably connected them by the locking handle through described waist through hole, described flat die plate deviates from side, concrete surface and is provided with strengthening rib strip, and the strengthening rib strip of edge has some waist through hole; Described inner corner trim mould is the template for corner or other corner metopes, deviates from side, concrete surface and is provided with strengthening rib strip, and the joint face between described inner corner trim mould and flat die plate or two inner corner trim moulds has some waist through hole; Described external corner mould is the template for outside corner of wall or other corner metopes, deviates from side, concrete surface and is provided with strengthening rib strip, and the joint face between described external corner mould and flat die plate or two external corner moulds has some waist through hole.
Described inner corner trim mould and external corner mould optionally combinationally use, and have various states: only use inner corner trim mould, only use external corner mould, or both all do not use, or both all use.The waist through hole quantity of the joint face between flat die plate, inner corner trim mould, external corner mould, each joint face at least one, the number of quantity requires depending on the length of joint face and bonding strength.
In addition, it is preferable that, the construction formwork system that this invention provides also has following structure:
One of improvement opportunity scheme: the joint face between described flat die plate and inner corner trim mould and/or external corner mould; Or two joint face between flat die plate there are negative and positive coordinate, for the latching device of locating.
Improvement opportunity scheme two: described flat die plate, inner corner trim mould and the interconnective joint face of external corner mould have negative and positive and coordinate, for the latching device of locating.
Improvement opportunity scheme three: the cross section of described strengthening rib strip is trapezoidal, the thickness of side, adosculation concrete surface is greater than the thickness away from side, contact concrete surface.
Improvement opportunity scheme four: described inner corner trim mould comprises in step-like Part I and be the Part II of quadrangular, described Part I and Part II have for interconnective waist through hole, are removably connected them by the locking handle through described waist through hole.
Improvement opportunity scheme five: described construction formwork system also comprises the stay pipe that at least one has hollow cavity; At least one screw rod; At least one spiral shell dish be connected with described screw flight, the middle part of described flat die plate has at least one through hole, and relative two pieces of flat die plates are by the screw rod through described through hole; Stay pipe between two flat die plates; Lock with the spiral shell dish be positioned at outside described flat die plate, described screw rod is through the hollow cavity of described stay pipe.
Improvement opportunity scheme six: described locking handle at least has working beam; The check lock lever that first end is connected with the first end of described working beam; Be positioned at the locking pin of described check lock lever the second end; The handlebar be connected with described working beam sidepiece, by handlebar described in rotating operation, the check lock lever be configured in the waist through hole of two adjacent forms is rotated, and make the locking pin being positioned at described check lock lever the second end engage with waist through hole and outer edge or depart from, thus two adjacent template locks are consolidated or unties.
Improvement opportunity scheme seven: the working beam of described locking handle also has at least one radial direction through hole; Described check lock lever is divided into nearly working beam part and locking pin part, removably connects between two parts; In described nearly working beam part and working beam, there is the bracing piece arranged vertically; Described working beam away from locking rod end there is axial shrinkage pool, the bottom of described axial shrinkage pool is exposed in one end of described bracing piece, and exposed portion has polygon screw rod or counterbore.
When not conflicting, above improvement project can be implemented alone or in combination.
Beneficial effect of the present invention: construction formwork system provided by the invention, can be facilitated by rotary handle bar and promptly flat die plate, inner corner trim mould and external corner mould be carried out locking or untiing, have installing/dismounting and facilitate rapidly, the advantage that efficiency is high.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is embodiment construction formwork architectural schematic;
Fig. 2 is the flat die plate structural representation of embodiment construction formwork system;
Fig. 3 is the inner corner trim mode structure schematic diagram of embodiment construction formwork system;
Fig. 4 is the external corner mode structure schematic diagram of embodiment construction formwork system;
Fig. 5 is the flat die plate partial structurtes schematic diagram of embodiment construction formwork system;
Fig. 6 is the flat die plate partial structurtes schematic diagram of another embodiment construction formwork system;
Fig. 7 is the cross section structure schematic diagram of the strengthening rib strip of embodiment construction formwork system;
Fig. 8 is the handle arrangement schematic diagram of embodiment construction formwork system;
Fig. 9 is the handle arrangement schematic diagram of another embodiment construction formwork system.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
Construction formwork system as shown in Figure 1, Figure 2, Figure 4 shows, there is flat die plate 1 and external corner mould 3, flat die plate 1, external corner mould 3 have several for interconnective waist through hole 4, the number of waist through hole 4 quantity requires depending on the length of joint face and bonding strength, is removably connected flat die plate, external corner mould and flat die plate by the locking handle 5 through described waist through hole 4.Flat die plate 1 deviates from side, concrete surface and is provided with some strengthening rib strips 8, waist through hole 4 is located on the strengthening rib strip of edge, as shown in Figure 8, the cross section of described strengthening rib strip 8 is trapezoidal, the thickness of side, adosculation concrete surface is greater than the thickness away from side, contact concrete surface, the bottom area of the shrinkage pool that each strengthening rib strip is formed is less than opening portion area, thus the caking after being convenient to remove the hardening of concrete being scattered in template surface.Joint face between flat die plate 1 and external corner mould 3, and the joint face between upper and lower two-layer flat die plate has negative and positive cooperation, for the latching device of locating.Latching device has various structures mode to use, and latching device is as shown in Figure 5 coordinating between latch 9 with jack 10; Latching device is as shown in Figure 6 T-shaped latch 12 and coordinating between slot 11.The middle part of described flat die plate 1 has at least one through hole 7, has the stay pipe 14 of some hollow cavities between the opposite face flat die plate of construction formwork system; The inner chamber of each stay pipe 14 is provided with a screw rod 15 by through hole 7; The two ends that spiral shell dish 13 is positioned at outside flat die plate 1 with screw rod 15 are threaded.As shown in Figure 8, Figure 9, locking handle 5 there is working beam 55, working beam 55 away from check lock lever 52 end, there is axial shrinkage pool, described working beam 55 has a radial direction through hole 53, handlebar 54 is connected with the sidepiece of described working beam 55, check lock lever 52 is divided into nearly working beam part and locking pin part, nearly working beam part is provided with internal thread 58, locking pin part is provided with screw rod 59, removably connected by screw thread between two parts, first end and the described working beam 55 of nearly working beam part link into an integrated entity, in nearly working beam part and working beam 55, there is the bracing piece 56 arranged vertically, the bottom of described axial shrinkage pool is exposed in one end of bracing piece 56, exposed portion has polygon screw rod, locking pin 51 is positioned at the end of described check lock lever 52 locking pin part.When handlebar 54 fractures or be difficult to rotate, available extension bar is enclosed within radial direction through hole 53 or is enclosed within polygon screw rod with special tool and rotates.Described external corner mould 3 is the template for outside corner of wall, and deviate from side, concrete surface and be provided with strengthening rib strip 8, the joint face between described external corner mould 3 and flat die plate 1 has some waist through hole 4.
Other embodiment, inner corner trim mould 2 as shown in Figure 3 may be used, described inner corner trim mould 2 is the template for corner or other corner metopes, and deviate from side, concrete surface and be provided with strengthening rib strip 8, the joint face between described inner corner trim mould 2 and flat die plate 1 has some waist through hole 4; From injection molded technique and product consideration easy to use, described inner corner trim mould 2 comprises in step-like Part I and is the Part II of quadrangular, described Part I and Part II have for interconnective waist through hole 4, by removably connecting them through the locking handle 5 of described waist through hole 4.
When using plastics inner corner trim mould 2 and external corner mould 3, in order to the shrink preventing it from causing because of wall thickness; And affect product light surface evenness, be provided with several fabrication holes 6, more preferably described fabrication hole 6 centre rib separates, and effectively can strengthen product strength.
During installation, by design conditions, select the flat die plate 1 of different size and quantity, inner corner trim mould 2 and/or external corner mould 3, spiral shell dish 13, stay pipe 14, screw rod 15, locking handle 5, by rotating operation handlebar 54, the locking handle 5 be configured in the waist through hole 4 of two adjacent forms is rotated, and two adjacent template locks are solid, and relative two flat die plates 1 lock by spiral shell dish 13, stay pipe 14, screw rod 15.During dismounting, by rotary lock handle 5 and spiral shell dish 13, template can be taken apart, stay pipe 14 is stayed in concrete, and screw rod 15 can take out.
Obviously, the invention is not restricted to above preferred embodiment, in the spirit that also can limit at claims of the present invention and manual, carry out conversion and the improvement of various ways, can same technical problem be solved, and obtain the technique effect of expection, therefore not repeat.Those of ordinary skill in the art can from content disclosed by the invention directly or all schemes associated, as long as within the scope limited in claim, also belong to protection scope of the present invention.
Claims (5)
1. a construction formwork system, comprises flat die plate (1); Inner corner trim mould (2) and/or external corner mould (3), described flat die plate (1), inner corner trim mould (2), external corner mould (3) have for interconnective waist through hole (4), are removably connected them by the locking handle (5) through described waist through hole (4);
Described flat die plate (1) deviates from side, concrete surface and is provided with strengthening rib strip (8), and the strengthening rib strip of edge has some waist through hole (4);
Described inner corner trim mould (2) is the template for corner or other corner metopes, deviates from side, concrete surface and is provided with strengthening rib strip (8), and the joint face between described inner corner trim mould (2) and flat die plate (1) or two inner corner trim moulds (2) has some waist through hole (4);
Described external corner mould (3) is the template for outside corner of wall or other corner metopes, deviates from side, concrete surface and is provided with strengthening rib strip (8), and the joint face between described external corner mould (3) and flat die plate (1) or two external corner moulds (3) has some waist through hole (4);
Joint face between described flat die plate (1) and described inner corner trim mould (2) and/or external corner mould (3); Or two joint face between flat die plate (1) there are negative and positive coordinate, for the latching device of locating;
It is characterized in that: described locking handle (5) at least has working beam (55); The check lock lever (52) that first end is connected with the first end of described working beam (55); Be positioned at the locking pin (51) of described check lock lever (52) the second end; The handlebar (54) be connected with described working beam (55) sidepiece; Described working beam (55) has at least one radial direction through hole (53); Described check lock lever (52) is divided into nearly working beam part and locking pin part, removably connects between two parts; In described nearly working beam part and working beam (55), there is the bracing piece (56) arranged vertically; Holding away from check lock lever (52) of described working beam (55) has axial shrinkage pool, and the bottom of described axial shrinkage pool is exposed in one end of described bracing piece (56), and exposed portion has polygon screw rod or counterbore; By handlebar described in rotating operation (54), the check lock lever (52) be configured in the waist through hole (4) of two adjacent forms is rotated, and the locking pin (51) making to be positioned at described check lock lever (52) the second end is with waist through hole (4) with outer edge engages or depart from, thus two adjacent template locks are solid or untie.
2. construction formwork system according to claim 1, is characterized in that: described flat die plate (1), inner corner trim mould (2) and external corner mould (3) interconnective joint face have negative and positive and coordinate, for the latching device of locating.
3. construction formwork system according to claim 1, is characterized in that: the cross section of described strengthening rib strip (8) is trapezoidal, and the thickness of side, adosculation concrete surface is greater than the thickness away from side, contact concrete surface.
4. construction formwork system according to claim 1, it is characterized in that: described inner corner trim mould (2) comprises in step-like Part I and be the Part II of quadrangular, described Part I and Part II have for interconnective waist through hole (4), are removably connected them by the locking handle (5) through described waist through hole (4).
5. construction formwork system according to claim 1, is characterized in that: construction formwork system also comprises the stay pipe (14) that at least one has hollow cavity; At least one screw rod (15); At least one spiral shell dish (13) be threaded with described screw rod (15), the middle part of described flat die plate (1) has at least one through hole, and relative two pieces of flat die plates (1) are by the screw rod (15) through described through hole; Be positioned at the stay pipe (14) between two flat die plates (1); Lock with the spiral shell dish (13) being positioned at described flat die plate (1) outside, described screw rod (15) is through the hollow cavity of described stay pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037299.8A CN103758338B (en) | 2014-01-26 | 2014-01-26 | Construction formwork system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037299.8A CN103758338B (en) | 2014-01-26 | 2014-01-26 | Construction formwork system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103758338A CN103758338A (en) | 2014-04-30 |
| CN103758338B true CN103758338B (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410037299.8A Expired - Fee Related CN103758338B (en) | 2014-01-26 | 2014-01-26 | Construction formwork system |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790658B (en) * | 2015-04-24 | 2017-05-17 | 江苏程禾高科模板有限责任公司 | Internal corner reinforcing system for concrete pouring in building construction |
| CN104763146B (en) * | 2015-04-24 | 2017-05-17 | 江苏程禾高科模板有限责任公司 | Novel corner template system |
| CN104775613B (en) * | 2015-04-24 | 2017-05-17 | 江苏程禾高科模板有限责任公司 | External corner reinforcing system for concrete pouring in building construction |
| CN108222498A (en) * | 2018-02-13 | 2018-06-29 | 郑贤斌 | A kind of internal corner formwork quickly assembled |
| CN114033096B (en) * | 2021-12-13 | 2022-11-25 | 中国铁路武汉局集团有限公司武汉房建生活段 | Assembled concrete slab structure and construction method |
| CN114319850B (en) * | 2022-01-27 | 2023-09-15 | 晟通科技集团有限公司 | corner template |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB273510A (en) * | 1926-07-23 | 1927-07-07 | Arthur Earl Troiel | Improvements in and relating to plastic wall construction |
| KR101273640B1 (en) * | 2006-10-20 | 2013-06-11 | 임정순 | Reinforcement implement for in-corner members |
| CN202131769U (en) * | 2011-05-26 | 2012-02-01 | 缪巍 | Pouring corner template for building combined by PP (polypropylene) modified plastic splits |
| CN202299400U (en) * | 2011-08-11 | 2012-07-04 | 聂云龙 | Plastic combined type template for building construction |
| CN102926530B (en) * | 2012-11-15 | 2015-05-20 | 福建安厦新型建筑模板制造有限公司 | Steel frame formwork assembly |
| CN103243909A (en) * | 2013-05-21 | 2013-08-14 | 湖南鑫隆模塑科技开发有限公司 | Quickly-clamped concrete pouring device |
| CN203742150U (en) * | 2014-01-26 | 2014-07-30 | 湖南鑫隆模塑科技开发有限公司 | Building formwork system |
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2014
- 2014-01-26 CN CN201410037299.8A patent/CN103758338B/en not_active Expired - Fee Related
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| CN103758338A (en) | 2014-04-30 |
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Addressee: Zou Jinyu Document name: Notification that Application Deemed not to be Proposed |
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Effective date of registration: 20151228 Address after: Xingsha industrial base of Hunan province 410199 Changsha City Economic and Technological Development Zone Kaiyuan Road No. 1318 building room 407 Applicant after: HUNAN PUYUN INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 410157 Orchard Road, orchard town, Changsha, Hunan, China, No. 189, No. Applicant before: HUNAN XINLONG PLASTIC TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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