CN103243903B - A kind of concrete casting device - Google Patents
A kind of concrete casting device Download PDFInfo
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- CN103243903B CN103243903B CN201310189591.7A CN201310189591A CN103243903B CN 103243903 B CN103243903 B CN 103243903B CN 201310189591 A CN201310189591 A CN 201310189591A CN 103243903 B CN103243903 B CN 103243903B
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- screw rod
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- construction formwork
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Abstract
A kind of concrete casting device, there are at least two pieces of construction formworks (4), construction formwork (4) comprise main board and be positioned at main board deviate from concrete surface side strengthening rib strip, the strengthening rib strip of main board edge has waist through hole (6), and the middle part of main board has through hole; There is the stay pipe (5) of hollow cavity; At least one screw rod (3); At least one spiral shell dish (2) be threaded with described screw rod (3), adjacent two pieces of construction formworks (4) are linked together by handle (1) locking through waist through hole (6), and relative two pieces of construction formworks (4) are by the screw rod (3) through through hole; Be positioned at the stay pipe (5) between two construction formworks (4); Lock with the spiral shell dish (2) being positioned at described construction formwork (4) outside, screw rod (3) is through the hollow cavity of stay pipe (5), and the through hole of construction formwork (4) is bellmouth, and the two ends of stay pipe (5) are the pyramidal structure coordinated with bellmouth.
Description
Technical field
The invention belongs to technical field of building construction, relate to a kind of quick detach for concreting and build building mould, the invention still further relates to a kind of concrete casting device for building operations.
Background technology
Existing concrete building template, material is generally steel, wooden or veneer, and is panel construction.The template water imbibition manufactured due to above-mentioned material is strong, therefore, is carrying out in pouring concrete and knockout course, make metope coarse, rough, need secondary dust, and template itself is utilizing number of times low.In addition, the structure of existing concrete construction formwork junction, bonding strength is low, connects inconvenient.Therefore, during the construction of existing concrete construction formwork, connect and dismantle all more time-consuming, and when horizontal and vertical connection, need brace and more wooden peg, and the number of turnover of template is low, method of attachment intensity is not high.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned prior art present situation, and on the one hand, the invention provides a kind of construction formwork, it has easy to use, the feature that bonding strength is high.
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, comprise main board and be positioned at described main board deviate from concrete surface side strengthening rib strip, the strengthening rib strip at described main board edge has some waist through hole, and the middle part of described main board has through hole.
As further improvement opportunity scheme, column construction formwork provided by the invention is by described construction formwork by least one polymer in the polypropylene of weight 80 ~ 90 parts, polyethylene, ABS resin, Merlon or polyamide, and the mixture of glass fibers that weight is 10 ~ 20 parts is formed by injection molding.Adopt and add mixture of glass fibers injection mo(u)lding by polypropylene, polyethylene, ABS resin, Merlon or polyamide, have product weight light, assemble easy, durable, rub resistance, weather, chemically-resistant preparation advantage.
On the other hand, the invention provides a kind of concrete casting device of aforementioned construction formwork assembling, described concrete casting device has at least two pieces of construction formworks; At least one stay pipe with hollow cavity; At least one screw rod; At least one spiral shell dish be connected with described screw flight, by the grip handle lock stressed joint through described waist through hole together, relative two pieces of construction formworks are by the screw rod through described through hole for adjacent two pieces of construction formworks; Stay pipe between two construction formworks; Lock with the spiral shell dish be positioned at outside described construction formwork, described screw rod (3) is through the hollow cavity of described stay pipe (5).
As further improvement opportunity scheme, concrete casting device provided by the invention, the through hole of described construction formwork is bellmouth, and the two ends of described stay pipe are the pyramidal structure coordinated with described bellmouth.
As further improvement opportunity scheme, concrete casting device provided by the invention, the strengthening rib strip one side of described waist through hole has at least one for the obliquity prominence platform of handle by described adjacent two construction formwork lockings, and described obliquity prominence platform is positioned at the side of strengthening rib strip away from joint face of two construction formwork joint faces.
As further improvement opportunity scheme, concrete casting device provided by the invention, also has plug, for being blocked by the through hole not installing screw rod.
As further improvement opportunity scheme, concrete casting device provided by the invention, also has the stiffening girder removably connected between described construction formwork and spiral shell dish, and the corresponding screw position place of described stiffening girder has the through hole or groove that pass through for described screw rod.Described screw rod is through after the through hole of stiffening girder or groove, and stiffening girder and construction formwork are linked together by spiral shell dish, stiffening girder plays reinforcement effect.
As further improvement opportunity scheme, concrete casting device provided by the invention, also has the protective jacket removably connected with described screw rod two ends.Protective jacket has protection constructor safety and prevents screw rod by the effect of Concrete contamination.Protective jacket 9 has the internal thread that coordinates with screw rod 3 or has the elastic telescopic hole of being inserted in for screw rod 3.
The invention has the beneficial effects as follows: concrete casting device provided by the invention, because adopting handle, two adjacent construction formwork lockings are linked together, adopt screw rod, stay pipe and spiral shell dish by relative two pieces of construction formworks locking, have and install rapidly, metope is smooth, do not need secondary dust, the advantage that template recycling rate of waterused 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 concrete casting device using state structural representation;
Fig. 2 is the plan structure schematic diagram of Fig. 1 embodiment concrete casting device;
Fig. 3 is the main TV structure schematic diagram of Fig. 1 embodiment concrete casting device;
Fig. 4 is the vertical cross section structural representation of Fig. 1 embodiment concrete casting device;
Fig. 5 be embodiment construction formwork assembled time handle installation structure schematic diagram;
Fig. 6 is the structural representation of embodiment construction formwork for handle strainer;
Fig. 7 is embodiment U-shaped construction formwork using state structural representation;
Fig. 8 is embodiment round construction formwork using state structural representation.
Detailed description of the invention
For building the concrete casting device of column as Suo Shi Fig. 1-Fig. 4, construction formwork 4 is formed by injection molding by the polypropylene of weight portion 85, the mixture of glass fibers of weight portion 15, the side that the main board of construction formwork 4 deviates from concrete surface has crisscross strengthening rib strip, wherein the strengthening rib strip at main board edge has at least more than one waist through hole 6 respectively, and the middle part of construction formwork 4 has conical through-hole.The side of construction formwork 4 is 45 degree, is above 90 degree below, and the adjacent side of four pieces of construction formworks 4 builds device by formation one rectangle that links together through handle 1 locking of waist through hole 6, is applicable to tetragonal column and builds.When needing the height increasing concrete casting device, corresponding construction formwork 4 can be increased in one end of construction formwork 4, upper and lower construction formwork 4 is also linked together by handle 1 locking through waist through hole 6, see Fig. 5 and Fig. 6, the strengthening rib strip one side of described waist through hole 6 has the obliquity prominence platform 8 of being locked by two construction formworks 4 for handle 1, handle 1 is put more loose in rotation starting bit, after rotating, under the effect of obliquity prominence platform 8, improve constantly tension force, two construction formworks 4 are compressed, the side of construction formwork 4 is 45 degree, upper below in 90 degree, its junction can be made to increase contact area, building Shi Bulu slurry.Screw rod 3 through relative two pieces of construction formworks 4 conical through-hole and there is the stay pipe 5 of hollow cavity two construction formworks 4, be positioned at spiral shell dish 2 that the screw rod 3 outside construction formwork 4 has been threaded, also there is stiffening girder between construction formwork 4 and spiral shell dish 2, corresponding screw rod 3 position of stiffening girder has the through hole or groove that pass through for screw rod 3, such as U-type groove, screw rod is through after the through hole of stiffening girder or groove, by spiral shell dish 2, stiffening girder and construction formwork 4 are linked together, when concrete is tamped, stiffening girder plays reinforcement effect, make device can bear concrete compacting time pressure.By rotating spiral shell dish 2, relative two pieces of construction formworks 4 and stiffening girder are locked and location; rotate spiral shell dish 2 by after construction formwork 4 and stiffening girder locking positioning; protective jacket 9 on the cover of the two ends of screw rod 3; protective jacket 9 have protection constructor safely, prevent screw rod by the effect of Concrete contamination; make when repeatedly using; spiral shell dish 2 and screw rod 3 still can use, and protective jacket 9 has the internal thread coordinated with screw rod 3.The conical through-hole of construction formwork 4 is comparatively large in the aperture of the one side with concrete surface contact, and the two ends of stay pipe 5 are the pyramidal structure coordinated with described bellmouth, when relative two pieces of construction formworks 4 are locked, can fit with described bellmouth well; Construction formwork 4 does not install the unnecessary conical through-hole of screw rod spiral shell dish locking device, blocks with plug 7, and plug 7 is taper, and microcephaly one end has a U-type groove, has certain elasticity, comes off after conveniently installing and preventing from installing.Because using handle 1 and screw rod spiral shell dish locking device, have the advantage mounting and dismounting equal convenience and high-efficiency, construction formwork 4 is repeatedly reusable.Stay pipe 5 is played a supporting role when screw rod and spiral shell dish tension template, and can prevent template from too straining and being out of shape, its length is arranged as required, and this pipe is running stores, stays in concrete and do not take out after construction.
In other embodiments, concrete casting device can be as shown in Figure 7 U-shaped; Or circle as shown in Figure 8.
In other embodiments, shown in Fig. 4, adjacent two pieces of construction formworks add the construction formwork of the formation new structure be made of one man-hour, the both sides shape of each construction formwork has angle, and column concrete casting device can be spliced by the construction formwork of two pieces of new structures.The preferred right angle of described angle, the length of side of both sides is preferably isometric.
In other embodiments, construction formwork 4 can be selected to be formed by injection molding by the mixture of glass fibers of at least one polymer in the polypropylene of weight 80 ~ 90 parts, polyethylene, ABS resin, Merlon or polyamide and weight 10 ~ 15 parts, also can be other material.The equal Quality and property requirement that can meet construction formwork.
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 spirit limited in claim, also belong to protection scope of the present invention.
Claims (5)
1. a concrete casting device, there are at least two pieces of construction formworks (4), described construction formwork (4) comprise main board and be positioned at described main board deviate from concrete surface side strengthening rib strip, the strengthening rib strip of described main board edge has some waist through hole (6), and the middle part of described main board has through hole; Described construction formwork (4) is by least one polymer in the polypropylene of weight 80 ~ 90 parts, polyethylene, ABS resin, Merlon or polyamide, the mixture of glass fibers that weight is 10 ~ 20 parts is formed by injection molding, and it is characterized in that: also have the stay pipe (5) that at least one has hollow cavity; At least one screw rod (3); At least one spiral shell dish (2) be threaded with described screw rod (3), adjacent two pieces of construction formworks (4) are linked together by handle (1) locking through described waist through hole (6), and relative two pieces of construction formworks (4) are by the screw rod (3) through described through hole; Be positioned at the stay pipe (5) between two construction formworks (4); Lock with the spiral shell dish (2) being positioned at described construction formwork (4) outside, described screw rod (3) is through the hollow cavity of described stay pipe (5), the through hole of described construction formwork (4) is bellmouth, and the two ends of described stay pipe (5) are the pyramidal structure coordinated with described bellmouth.
2. concrete casting device according to claim 1, it is characterized in that: the strengthening rib strip one side of described waist through hole (6) has at least one obliquity prominence platform (8) of described adjacent two construction formworks (4) being locked for handle (1), and described obliquity prominence platform is positioned at the side of strengthening rib strip away from joint face of two construction formwork joint faces.
3. concrete casting device according to claim 1, is characterized in that: also have plug (7), for being blocked by the through hole not installing screw rod (3).
4. concrete casting device according to claim 1, it is characterized in that: also have the stiffening girder removably connected between described construction formwork (4) and spiral shell dish (2), corresponding screw rod (3) position of described stiffening girder has the through hole or groove that pass through for described screw rod (3).
5. concrete casting device according to claim 1, is characterized in that: also have the protective jacket (9) removably connected with described screw rod (3) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310189591.7A CN103243903B (en) | 2013-05-21 | 2013-05-21 | A kind of concrete casting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310189591.7A CN103243903B (en) | 2013-05-21 | 2013-05-21 | A kind of concrete casting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103243903A CN103243903A (en) | 2013-08-14 |
| CN103243903B true CN103243903B (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310189591.7A Expired - Fee Related CN103243903B (en) | 2013-05-21 | 2013-05-21 | A kind of concrete casting device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790653A (en) * | 2015-04-24 | 2015-07-22 | 江苏程禾高科模板有限责任公司 | Composite material plane building formwork |
| 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 |
| CN104790654A (en) * | 2015-04-24 | 2015-07-22 | 江苏程禾高科模板有限责任公司 | Combined type plane building template structure |
| CN107190970A (en) * | 2017-07-31 | 2017-09-22 | 广西路桥工程集团有限公司 | A kind of steel concrete shuttering for being easy to quick form removal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1315769B1 (en) * | 2000-12-13 | 2003-03-18 | E M As Srl | MODULAR ELEMENTS FOR THE FORMWORK REALIZATION |
| CN201786022U (en) * | 2010-09-01 | 2011-04-06 | 缪巍 | Plastic spliced and combined building beam template for casting |
| CN202299400U (en) * | 2011-08-11 | 2012-07-04 | 聂云龙 | Plastic combined type template for building construction |
| CN202689533U (en) * | 2012-05-23 | 2013-01-23 | 广州毅昌科技股份有限公司 | Modularized wall template supporting system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201704946U (en) * | 2010-04-23 | 2011-01-12 | 吴方伯 | Shear wall formwork for building |
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2013
- 2013-05-21 CN CN201310189591.7A patent/CN103243903B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1315769B1 (en) * | 2000-12-13 | 2003-03-18 | E M As Srl | MODULAR ELEMENTS FOR THE FORMWORK REALIZATION |
| CN201786022U (en) * | 2010-09-01 | 2011-04-06 | 缪巍 | Plastic spliced and combined building beam template for casting |
| CN202299400U (en) * | 2011-08-11 | 2012-07-04 | 聂云龙 | Plastic combined type template for building construction |
| CN202689533U (en) * | 2012-05-23 | 2013-01-23 | 广州毅昌科技股份有限公司 | Modularized wall template supporting system |
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| CN103243903A (en) | 2013-08-14 |
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Addressee: Zou Jinyu Document name: Notification that Application Deemed not to be Proposed Addressee: Zou Jinyu Document name: Approval notice for cost mitigation |
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Effective date of registration: 20151223 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: 410147, No. 188, No. three, Huanglong village, Huanghua Town, Huanghua Town, Changsha, Hunan, Changsha County Applicant before: Hunan Xinlong Plastic Technology Development Co., Ltd. |
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Granted publication date: 20160406 Termination date: 20210521 |