CN103161308A - Forming die member for cast-in-site concrete hole-forming - Google Patents
Forming die member for cast-in-site concrete hole-forming Download PDFInfo
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- CN103161308A CN103161308A CN2011104097430A CN201110409743A CN103161308A CN 103161308 A CN103161308 A CN 103161308A CN 2011104097430 A CN2011104097430 A CN 2011104097430A CN 201110409743 A CN201110409743 A CN 201110409743A CN 103161308 A CN103161308 A CN 103161308A
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- cast
- forming
- plate body
- air bag
- place concrete
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Abstract
Provided is a forming die member for cast-in-site concrete hole-forming. The forming die member for the cast-in-site concrete hole-forming comprises plate bodies (1) which are pieced and connected by connecting pieces (2) to form an outer shell. The forming die member for the cast-in-site concrete hole-forming is characterized in that an air bag (3) is arranged in the outer shell, at least one charging connector is arranged on the air bag (3), at least one diaphragm (4) is arranged in the air bag (3), the air bag is partitioned by the diaphragms, and when the forming die members are used, the air bag (3) supports the plate bodies (1) after the air bag is aerated and pressurized. The forming die member for the cast-in-site concrete hole-forming can be produced standardly in factories in a large scale. When the forming die member for the cast-in-site concrete hole-forming is transported in a container in a state of plate piece, a lot of transportation space can be saved, and thus a lot of transportation cost is saved. Moreover, due to the fact that the air bag to be aerated is arranged in the forming die member, the die shell is not a rigid member and not easy to damage. At the same time, the air bag is partitioned by the diaphragms to form a plurality of air cavities, so even if one of the air cavities leaks, the use of a filling member is not affected.
Description
Technical field
The present invention relates to a kind of Cast-in-place concrete pore-forming form element.
Background technology
at present, at home and abroad the cast-in-situ concrete structure pore-forming mainly contain cast-in-place find time type with imbed into two types of passes, cast-in-place mode pore-forming of finding time is complicated, formwork and form removal technique is inconvenience very, therefore few employing, major part all adopts noggin piece pore-forming mode to make the cast-in-place hollow concrete structure, and cast-in-situ concrete hollow to become pole be all generally with cement mortar and fiber reinforced material precast hollow member, be filled in use and form hollow hole in Cast-in-place concrete, although the one-tenth pole that this mode makes can solve the problem of Cast-in-place concrete pore-forming, but it manufactures difficulty, particularly very inconvenience of transportation, simultaneously, because its member is stiffening member, easily damaged, breakage easily causes Cast-in-place concrete to enter in member, thereby can't form hollow hole, affect structural safety performance, therefore, develop new Cast-in-place concrete pore-forming and think urgent need with form element.
Summary of the invention
The object of the present invention is to provide Cast-in-place concrete pore-forming form element, have make easily, production efficiency is high, cost is low, particularly compare with existing shuttering member, transportation can be saved the characteristics of large quantity space.
Solution of the present invention is on the basis of existing technology, the Cast-in-place concrete pore-forming comprises plate body with form element, plate body connects and composes shell by the connector amalgamation, it is characterized in that also being provided with in the enclosure air bag, be provided with at least one charging connector on air bag, be provided with at least one barrier film in described air bag, barrier film is with the air bag subregion, during application, airbag aeration pressurization rear support plate body.after described plate body can be prefabricated in the factory or makes plate body according to formwork size cutting, can be with air bag, after plate body and connector separately are transported to the building site, first with connector, plate body is coupled together, before connecting last piece plate body, air bag is inserted in shell, again last piece plate body is connected to form complete shell, then, air bag is carried out pneumatic compression, make it form effective support to outer casing inner wall, such form element can carry out extensive mass in factory, standardized production, during transportation, under plate state, vanning transportation can be saved the amount transport space, thereby save the amount transport cost, and, because being provided with the air bag of inflation in form element, thereby making formwork is not stiffening member, be not easy to damage, simultaneously, because air bag is separated to form a plurality of air cavitys by barrier film, even wherein certain airbag chamber gas leakage also can not have influence on the use of noggin piece.
Feature of the present invention also is to be provided with on described plate body the reinforcing rib of protrusion.After outstanding reinforcing rib was set on plate body, the thickness of plate body is attenuate further, and the rigidity of plate body has obtained increasing substantially, thereby made the Cast-in-place concrete pore-forming use form element when inflating pressure, and plate body can not be out of shape, and has guaranteed the systematicness of member.
Feature of the present invention is that also described plate body is reinforced cement-mortar board, is provided with reinforce in plate.Adopt reinforced cement-mortar board as plate body, have and manufacture conveniently, advantage with low cost, after in plate, reinforce being set, the strength and stiffness of plate body have all obtained increasing substantially.
Feature of the present invention is that also described reinforce is reinforcing bar, fiber, gauze wire cloth or fleece.Adopt reinforcing bar, fiber, gauze wire cloth or fleece as reinforce, have a material source extensive, be easy to obtain from the market, simultaneously, add comparatively speaking also more cheaply, but also can reduce thickness of slab.
Feature of the present invention is that also described connector is hinge.Adopt hinge to facilitate the amalgamation of shell as connector, can folding transportation after factory connects the plate body of each split, and also the plate body of the various models that are is transported in supporting like this connection afterwards can be chaotic.
Feature of the present invention is that also described shell is made of four sidewalls and a top board and a base plate.Form element is easy to make simple, and simultaneously, the Outer structural shape standard conveniently practices.
Feature of the present invention also is described top board or/and the area that the area of base plate surrounds greater than sidewall.When top board or/and during the area that the area of base plate surrounds greater than sidewall, sidewall and top board are or/and be wire attachment between base plate, in the time of in being applied to cast-in-situ concrete structure, can prevent effectively that Cast-in-place concrete from entering in form element, fully guarantee the performance of cast-in-place hollow concrete structure.
Feature of the present invention also is described top board, and sidewall consists of bridging piece outward or/and at least one edge of base plate stretches out on every side.When top board or/and at least one edge of base plate stretch out on every side when consisting of bridging piece outside sidewall, sidewall and top board are or/and be wire attachment between base plate, in the time of in being applied to cast-in-situ concrete structure, can prevent effectively that Cast-in-place concrete from entering in form element, fully guarantee the performance of cast-in-place hollow concrete structure, simultaneously, bridging piece can also form the template of in-place concret rib, can not need construction formwork can build Cast-in-place concrete.
Feature of the present invention is that also described plate body is wood based panel or bamboo scutum.When adopting wood based panel or bamboo scutum as sheathing material, plank or bamboo scutum have good non-deformability, and frangibility is not damaged after the airbag aeration pressurization, simultaneously, connects also very convenient.
Feature of the present invention is that also described plate body amalgamation position is provided with locator card, and the locator card on adjacent plate body cooperatively interacts plate body is located.When plate body amalgamation position is provided with locator card, the locator card on adjacent plate body cooperatively interacts when plate body is located, and form element splicing position accurate positioning connects reliably, can facilitate the connection amalgamation of plate body.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the structural representation of the embodiment of the present invention 2.
Fig. 3 is the structural representation of the embodiment of the present invention 3.
Fig. 4 is the structural representation of the embodiment of the present invention 4.
Fig. 5 is the structural representation of the embodiment of the present invention 5.
The specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention as shown in drawings, in each accompanying drawing, 1 be plate body, 2 for connector, 3 for air bag, 4 for barrier film, below in each accompanying drawing, number identically, its explanation is identical.Fig. 1 is the structural representation of the embodiment of the present invention 1.As shown in Figure 1, the Cast-in-place concrete pore-forming comprises plate body 1 with form element, and plate body 1 connects and composes shell by connector 2 amalgamations, also be provided with in the enclosure air bag 3, be provided with charging connector on air bag 3, be provided with barrier film 4 in described air bag 3, barrier film is the air bag subregion, air bag 3 inflating pressure rear support plate bodys 1.
Feature of the present invention also is to be provided with on described plate body 1 reinforcing rib 5 of protrusion.As shown in Figure 2, be provided with the reinforcing rib 5 of protrusion on plate body 1.
Feature of the present invention is that also described plate body 1 is reinforced cement-mortar board, is provided with reinforce 6 in plate.As shown in Figure 3, be provided with reinforce 6 in plate.
Feature of the present invention is that also described reinforce 6 is reinforcing bar, fiber, gauze wire cloth or fleece.As shown in Figure 3, described reinforce 6 is reinforcing bar.
Feature of the present invention is that also described connector 2 is hinge.As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, described connector 2 is hinge.
Feature of the present invention is that also described shell is made of four sidewalls and a top board and a base plate.As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, shell is made of four sidewalls and a top board and a base plate.
Feature of the present invention also is described top board or/and the area that the area of base plate surrounds greater than sidewall.As shown in Figure 4, the area that surrounds greater than sidewall of the area of top board and base plate.
Feature of the present invention also is described top board, and sidewall consists of bridging piece 7 outward or/and at least one edge of base plate stretches out on every side.As shown in Figure 4, the edge of described top board and base plate stretches out on every side that sidewall consists of bridging piece 7 outward.
Feature of the present invention is that also described plate body 1 is wood based panel or bamboo scutum.As Fig. 1, Fig. 2, shown in Figure 3, described plate body 1 is wood based panel or bamboo scutum.
Feature of the present invention is that also described plate body 1 amalgamation position is provided with locator card 8, and the locator card on adjacent plate body 1 cooperatively interacts plate body is located.As shown in Figure 5, described plate body 1 amalgamation position is provided with locator card 8, and the locator card on adjacent plate body 1 cooperatively interacts plate body is located.
Claims (10)
1. Cast-in-place concrete pore-forming form element, comprise plate body (1), plate body (1) connects and composes shell by connector (2) amalgamation, it is characterized in that also being provided with in the enclosure air bag (3), air bag is provided with at least one charging connector on (3), is provided with at least one barrier film (4) in described air bag (3), and barrier film is with the air bag subregion, during application, air bag (3) inflating pressure rear support plate body (1).
2. Cast-in-place concrete pore-forming form element according to claim 1 is characterized in that being provided with the reinforcing rib (5) of protrusion on plate body (1).
3. Cast-in-place concrete pore-forming form element according to claim 2, is characterized in that described plate body (1) is reinforced cement-mortar board, is provided with reinforce (6) in plate.
4. Cast-in-place concrete pore-forming form element according to claim 3, is characterized in that described reinforce (6) is reinforcing bar, fiber, gauze wire cloth or fleece.
5. the described Cast-in-place concrete pore-forming of arbitrary claim form element according to claim 1 to 4, is characterized in that described connector (2) is hinge.
6. the described Cast-in-place concrete pore-forming of arbitrary claim form element according to claim 1 to 4 is characterized in that described shell is made of four sidewalls and a top board and a base plate.
7. Cast-in-place concrete pore-forming form element according to claim 6, is characterized in that described top board or/and the area that the area of base plate surrounds greater than sidewall.
8. Cast-in-place concrete pore-forming form element according to claim 7, sidewall consists of bridging piece (7) outward or/and at least one edge of base plate stretches out on every side to it is characterized in that described top board.
9. the described Cast-in-place concrete pore-forming of arbitrary claim form element according to claim 1 to 4, is characterized in that described plate body (1) is wood based panel or bamboo scutum.
10. the described Cast-in-place concrete pore-forming of arbitrary claim form element according to claim 1 to 4, it is characterized in that described plate body (1) amalgamation position is provided with locator card (8), the locator card on adjacent plate body (1) cooperatively interacts plate body is located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104097430A CN103161308A (en) | 2011-12-09 | 2011-12-09 | Forming die member for cast-in-site concrete hole-forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104097430A CN103161308A (en) | 2011-12-09 | 2011-12-09 | Forming die member for cast-in-site concrete hole-forming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103161308A true CN103161308A (en) | 2013-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104097430A Pending CN103161308A (en) | 2011-12-09 | 2011-12-09 | Forming die member for cast-in-site concrete hole-forming |
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| CN (1) | CN103161308A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3031540A1 (en) * | 2015-01-09 | 2016-07-15 | Vic Innovation | BOX FOR BOXING CONCRETE SLAB |
| CN111379418A (en) * | 2020-03-25 | 2020-07-07 | 广东现代建筑设计与顾问有限公司 | Overlong concrete structure without seams and construction method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1626746A (en) * | 2003-12-09 | 2005-06-15 | 邱则有 | Component part in cavity die body for filling concrete |
| CN1955397A (en) * | 2005-08-18 | 2007-05-02 | 邱则有 | Hollow mould |
| CN101319539A (en) * | 2007-06-07 | 2008-12-10 | 邱则有 | Mould component for concrete filling |
| CN102251620A (en) * | 2007-06-07 | 2011-11-23 | 湖南邱则有专利战略策划有限公司 | Inflatable mould component for concrete filling |
-
2011
- 2011-12-09 CN CN2011104097430A patent/CN103161308A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1626746A (en) * | 2003-12-09 | 2005-06-15 | 邱则有 | Component part in cavity die body for filling concrete |
| CN1955397A (en) * | 2005-08-18 | 2007-05-02 | 邱则有 | Hollow mould |
| CN101319539A (en) * | 2007-06-07 | 2008-12-10 | 邱则有 | Mould component for concrete filling |
| CN102251620A (en) * | 2007-06-07 | 2011-11-23 | 湖南邱则有专利战略策划有限公司 | Inflatable mould component for concrete filling |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3031540A1 (en) * | 2015-01-09 | 2016-07-15 | Vic Innovation | BOX FOR BOXING CONCRETE SLAB |
| CN111379418A (en) * | 2020-03-25 | 2020-07-07 | 广东现代建筑设计与顾问有限公司 | Overlong concrete structure without seams and construction method thereof |
| CN111379418B (en) * | 2020-03-25 | 2022-03-15 | 广东现代建筑设计与顾问有限公司 | Overlong concrete structure without seams and construction method thereof |
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Application publication date: 20130619 |