CN210002867U - Rigidity-flexibility transition mould of large-scale templates - Google Patents
Rigidity-flexibility transition mould of large-scale templates Download PDFInfo
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- CN210002867U CN210002867U CN201920261715.0U CN201920261715U CN210002867U CN 210002867 U CN210002867 U CN 210002867U CN 201920261715 U CN201920261715 U CN 201920261715U CN 210002867 U CN210002867 U CN 210002867U
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Abstract
The utility model relates to a concrete engineering template technical field refers in particular to rigid-flexible transition mould of large templates, including climbing template locating component, one-way rigidity adds muscle rubber mold board, rubber water pressure bag and bag load shaped steel, on climbing template locating component was fixed in cone nut and tail muscle on the concrete was pour to the previous time, bag load shaped steel was fixed in on climbing template locating component, one-way rigidity adds muscle rubber mold board and rubber water pressure bag locates in the bag load shaped steel, one-way rigidity adds muscle rubber mold board side and rubber water pressure bag bonding setting, one-way rigidity adds muscle rubber mold board in addition side and corresponds the setting with large-scale steel template, the utility model discloses a such structure setting effectively makes can not have the clearance between secondary template and the concrete to avoid secondary concrete to leak thick liquid, the condition such as wrong platform takes place, and then guarantee the quality of concrete.
Description
Technical Field
The utility model relates to a concrete engineering template technical field refers in particular to rigid-flexible transition mould of kinds of large-scale templates.
Background
For a high and large reinforced concrete structure, -type layered construction is carried out during construction, large steel templates such as cantilever climbing templates and the like are adopted, the rigidity of the templates is high, the lower sides of the steel templates are difficult to completely seal the concrete surface poured for times due to the errors of the templates when two or more layers of concrete are poured, gaps exist between the secondary templates and times of concrete, the defects of secondary concrete grout leakage, slab staggering and the like are caused, and the quality of the concrete is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a location structure and application method of kinds of large templates can effectively make and can not have the clearance between secondary template and the concrete to avoid secondary concrete to leak the circumstances such as thick liquid, wrong platform to take place, and then guarantee the quality of concrete.
In order to achieve the above purpose, the utility model discloses the technical scheme who uses as follows:
location structure of large-scale template, including climbing template locating component, one-way rigidity adds muscle rubber template, rubber water pressure bag and bag load shaped steel, climbing template locating component is fixed in on last cone nut and the tail muscle of pouring on the concrete, bag load shaped steel is fixed in on the climbing template locating component, one-way rigidity adds muscle rubber template and rubber water pressure bag and locates in the bag load shaped steel, one-way rigidity adds muscle rubber template side and rubber water pressure bag bonding setting, one-way rigidity adds muscle rubber template and corresponds the setting with large-scale steel template in side in addition.
The climbing formwork positioning assembly comprises a climbing formwork triangular support, a climbing formwork spiral support, a climbing formwork back frame and a climbing formwork large formwork, the climbing formwork back frame is fixedly connected with the climbing formwork large formwork, the climbing formwork triangular support is vertically arranged on the climbing formwork triangular support, the climbing formwork spiral support end is connected to the climbing formwork back frame, the climbing formwork spiral support is connected to the climbing formwork triangular support at the other end , the climbing formwork triangular support is fixed to a conical nut and a tail bar on the previous concrete pouring, and the side of the climbing formwork triangular support corresponds to the side of the previous concrete pouring.
The one-way rigid reinforced rubber template comprises a connecting steel plate, a support ear plate, a support hinge shaft rod, a reinforced steel plate and rubber, wherein the connecting steel plate is fixed on the bottom of the large climbing template through a connecting bolt, the support ear plate is fixed on the connecting steel plate, and the reinforced steel plate is hinged on the support ear plate through the support hinge shaft rod and is wrapped into an integral structure through rubber cementation.
The rubber water pressure bag adopts a strip bag-shaped structure made of cloth-added rubber, and a water adding valve is arranged on the rubber water pressure bag.
positioning structure of large-scale template, its application method includes the following steps:
1) welding the bag bearing profile steel, the climbing template large template and the climbing template back frame;
2) cementing the processed rubber water pressure bag behind the unidirectional rigid reinforced rubber template in a gluing mode;
3) the connecting steel plate of the unidirectional rigid reinforced rubber template, the welded connecting bolt, the support ear plate, the support hinge shaft rod and the reinforced steel plate are manufactured into a rubber plate by rubber in a rubber product factory;
4) fixing the processed unidirectional rigid reinforced rubber template at the bottom of the large climbing template by using a connecting bolt;
5) hanging the assembled climbing formwork positioning assembly on a conical nut and a tail rib which are pre-embedded in the previous concrete pouring process;
6) the method comprises the steps that the side face of a large formwork of the climbing formwork and the side face of the previous concrete pouring are linearly positioned by adjusting the spiral support of the climbing formwork, so that the large steel formwork is tightly attached to the surface of the previous concrete pouring, then pressure water is injected into a rubber water pressure bag through a water adding valve , whether a one-way rigid reinforced rubber formwork is tightly attached to the surface of the previous concrete pouring is observed, the water pressure is controlled to be about 0.3MPa, whether the large formwork of the climbing formwork and the reinforced rubber formwork have a folding line is checked, and if the large steel formwork is moved backwards or forwards by adjusting the spiral support of the climbing formwork or the water pressure;
7) after the large steel formwork is installed, concrete in the formwork can be poured.
The utility model discloses beneficial effect:
the utility model discloses a bag load shaped steel provides the rigidity environment for rubber water pressure bag side, and rubber water pressure bag side provides balanced extrusion force for one-way rigidity adds muscle rubber form in addition, makes the one-way rigidity add the roughness of muscle rubber form and large-scale steel form and keeps flushing, makes and can not have the clearance between secondary template and the times concrete to avoid the secondary concrete to leak the condition of thick liquid and take place, and then guarantee the quality of concrete.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is an enlarged view of the location A in FIG. 2;
FIG. 4 is a plan perspective view of a unidirectional rigidly reinforced rubber form;
fig. 5 is a sectional view taken at a position B-B in fig. 4.
1. The method comprises the following steps of (1) previous concrete pouring, (2) climbing formwork triangular supports, (3) climbing formwork spiral supports, (4) climbing formwork back supports, (5) climbing formwork large formworks, (6) conical nuts and tail ribs, (7) unidirectional rigid reinforced rubber formworks, (8) rubber water pressure bags, (9) bag force bearing section steels, (10) connecting steel plates, (11) support lug plates, (12) support hinge shaft rods, (13) reinforced steel plates, (14) connecting bolts and (15) rubber.
Detailed Description
The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.
As shown in fig. 1 to 5, location structure of large-scale template, including climbing template locating component, one-way rigidity reinforced rubber template 7, rubber water pressure bag 8 and bag load shaped steel 9, climbing template locating component is fixed in on last cone nut and the tail muscle 6 on concreting 1, on bag load shaped steel 9 was fixed in climbing template locating component, one-way rigidity reinforced rubber template 7 and rubber water pressure bag 8 located in bag load shaped steel 9, one-way rigidity reinforced rubber template 7 side and rubber water pressure bag 8 bonding set up, one-way rigidity reinforced rubber template 7 in addition side corresponds the setting with large-scale steel template, above construct the utility model basic structure.
By adopting the structural arrangement, the working principle is that the bag force bearing type steel 9 provides a rigid environment for the rubber hydraulic bag 8 side, the other side of the rubber hydraulic bag 8 provides balanced extrusion force for the unidirectional rigid reinforced rubber template 7, so that the flatness of the unidirectional rigid reinforced rubber template 7 and the large steel template is kept flush, no gap exists between the secondary template and times of concrete, the secondary concrete slurry leakage is avoided, and the quality of the concrete is ensured.
In practical application, rubber water pressure bag 8 can produce balanced horizontal force to one-way rigidity reinforced rubber template 7, this horizontal force can extrude one-way rigidity reinforced rubber template 7 and laminate completely on the faying surface of concrete, avoids producing quality defects such as concrete dislocation.
In practical application, large-scale steel form during the use, should carry out 8 water pressure debugging of rubber water pressure bag earlier, the debugging principle is upright on concrete 1 wall was pour to the past with large-scale steel form, fixes large-scale steel form, whether the roughness of inspection one-way rigidity reinforced rubber template 7 and large-scale steel form meets the requirements, through the roughness meeting the requirements of adjustment rubber water pressure bag 8 and large-scale steel form.
In practical application, large-scale steel form can be cantilever climbing form, also can be other large-scale steel forms.
More specifically, the climbing formwork positioning assembly comprises a climbing formwork triangular support 2, a climbing formwork spiral support 3, a climbing formwork back support 4 and a climbing formwork large formwork 5, the climbing formwork back support 4 is fixedly connected with the climbing formwork large formwork 5 and is vertically arranged on the climbing formwork triangular support 2, the climbing formwork spiral support 3 end is connected to the climbing formwork back support 4, the other end of the climbing formwork spiral support 3 is connected to the climbing formwork triangular support 2, the climbing formwork triangular support 2 is fixed to a conical nut and a tail rib 6 on the previous cast concrete 1, and the side of the climbing formwork triangular support 2 corresponds to the side of the previous cast concrete 1.
By adopting the structure, positioning structures are formed by the climbing formwork triangular support 2, the climbing formwork spiral support 3, the climbing formwork back support 4 and the climbing formwork large formwork 5 correspondingly, the side surface of the climbing formwork large formwork 5 and the side surface of the concrete 1 poured in the previous time are linearly positioned and arranged by adjusting the climbing formwork spiral support 3, and the side surface of the concrete poured in the second time is kept flush with the side surface of the concrete 1 poured in the previous time.
In practical application, one-way rigidity adds muscle rubber template 7, rubber water pressure bag 8, bag load shaped steel 9 isometric, with the equidimension such as width of the big template 5 of template that climbs.
More specifically, the unidirectional rigid reinforced rubber template 7 comprises a connecting steel plate 10, a support lug plate 11, a support hinge shaft rod 12, a reinforced steel plate 13 and rubber 15, wherein the connecting steel plate 10 is fixed on the bottom of the large template 5 of the climbing template through a connecting bolt 14, the support lug plate 11 is fixed on the connecting steel plate 10, and the reinforced steel plate 13 is hinged on the support lug plate 11 through the support hinge shaft rod 12 and is wrapped into an integral structure through the rubber 15 in a gluing mode.
By adopting the structure, the unidirectional rigid reinforced rubber template 7 is positioned at the bottom of the large climbing template through the connecting bolts 14, and the integral vertical rigidity of the unidirectional rigid reinforced rubber template 7 is effectively enhanced through the plurality of vertically arranged reinforced steel plates 13.
In practical application, one-way rigidity adds muscle rubber moulding board 7 have one-way rigidity, is little to then rigidity in addition, one-way rigidity adds muscle rubber moulding board 7 and has placed numerous reinforced steel sheet 13 in the vertical of template when the preparation, make the template have great vertical rigidity, the level is to not then increasing any rigidity material, make one-way rigidity add muscle rubber moulding board 7 to having better pliability in the level, under the balanced pressure effect of rubber water pressure bag 8 thereafter, 7 faces of one-way rigidity adds muscle rubber moulding board can tightly laminate on concrete 1 face of pouring in the past, thereby the hourglass thick liquid sagging and wrong platform defect of secondary concrete has been eradicated, can effectively improve the appearance quality of concrete.
More specifically, the rubber water pressure bag 8 is of a strip bag-shaped structure made of cloth-added rubber, and a water adding valve is arranged on the rubber water pressure bag 8.
positioning structure of large-scale template, its application method includes the following steps:
1) welding the bag bearing profile steel 9, the climbing template big template 5 and the climbing template back frame 4;
2) the processed rubber water pressure bag 8 is cemented behind the unidirectional rigid reinforced rubber template (7) by a viscose method;
3) the connecting steel plate 10 of the unidirectional rigid reinforced rubber template 7, the welded connecting bolt 14, the support ear plate 11, the support hinge shaft rod 12 and the reinforced steel plate 13 are manufactured into a rubber plate through rubber 15 in a rubber product factory;
4) fixing the processed unidirectional rigid reinforced rubber template 7 at the bottom of the large climbing template 5 by using a connecting bolt 14;
5) hanging the assembled climbing formwork positioning assembly on a conical nut and a tail rib 6 which are pre-embedded when the concrete 1 is poured at the previous time;
6) linearly positioning the side surface of a large climbing formwork 5 and the side surface of the previous cast concrete 1 by adjusting the spiral support 3 of the climbing formwork, so that the large steel formwork is tightly attached to the surface of the previous cast concrete 1, injecting pressure water into a rubber water pressure bag 8 through a water adding valve , observing whether a one-way rigid reinforced rubber formwork 7 is tightly attached to the surface of the previous cast concrete 1, controlling the water pressure to be about 0.3MPa, checking whether the large climbing formwork 5 and the reinforced rubber formwork 7 have folding lines, and if so, adjusting the spiral support 3 of the climbing formwork or the water pressure to enable the large steel formwork to retreat or advance;
7) after the large steel formwork is installed, concrete can be poured on the large steel formwork.
The technical solutions in the embodiments of the present invention have been described above, but the present invention is not limited to the above-mentioned specific embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the scope of the present invention, which is defined by the spirit and the claims of the present invention.
Claims (4)
- The rigid-flexible transition mold for large-scale templates is characterized by comprising a climbing template positioning assembly, a one-way rigid reinforced rubber template (7), a rubber hydraulic bag (8) and bag bearing profile steel (9), wherein the climbing template positioning assembly is fixed on a cone nut and a tail bar (6) on the previous concrete pouring (1), the bag bearing profile steel (9) is fixed on the climbing template positioning assembly, the one-way rigid reinforced rubber template (7) and the rubber hydraulic bag (8) are arranged in the bag bearing profile steel (9), the side of the one-way rigid reinforced rubber template (7) is bonded with the rubber hydraulic bag (8), and the other side of the one-way rigid reinforced rubber template (7) is arranged corresponding to the large-scale steel template.
- 2. The rigid-flexible transition mold for large-scale templates as claimed in claim 1, wherein the climbing template positioning component comprises a climbing template triangular support (2), a climbing template spiral support (3), a climbing template back frame (4) and a climbing template large template (5), the climbing template back frame (4) is fixedly connected with the climbing template large template (5) and vertically arranged on the climbing template triangular support (2), the end of the climbing template spiral support (3) is connected to the climbing template back frame (4), the other end of the climbing template spiral support (3) is connected to the climbing template triangular support (2), the climbing template triangular support (2) is fixed on a tapered nut and a tail rib (6) on the previous cast concrete (1), and the side of the climbing template triangular support (2) is arranged corresponding to the side of the previous cast concrete (1).
- 3. The rigidity-flexibility transition die for large-scale templates according to claim 1, wherein the unidirectional rigid reinforced rubber template (7) comprises a connecting steel plate (10), a support ear plate (11), a support hinge shaft rod (12), a reinforced steel plate (13) and rubber (15), the connecting steel plate (10) is fixed on the bottom of the climbing template large template (5) through a connecting bolt (14), the support ear plate (11) is fixed on the connecting steel plate (10), and the reinforced steel plate (13) is hinged on the support ear plate (11) through a support hinge shaft rod (12) and is glued and wrapped into an integral structure through the rubber (15).
- 4. The rigidity-flexibility transition die for large-scale die plates according to claim 1, wherein the rubber hydraulic bladder (8) is of a strip-bag structure made of rubberized fabric, and a water feeding valve is arranged on the rubber hydraulic bladder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920261715.0U CN210002867U (en) | 2019-03-01 | 2019-03-01 | Rigidity-flexibility transition mould of large-scale templates |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920261715.0U CN210002867U (en) | 2019-03-01 | 2019-03-01 | Rigidity-flexibility transition mould of large-scale templates |
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| CN210002867U true CN210002867U (en) | 2020-01-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736563A (en) * | 2019-03-01 | 2019-05-10 | 中交第二航务工程勘察设计院有限公司 | A kind of the rigid-flexibility transition mould and application method of large size template |
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2019
- 2019-03-01 CN CN201920261715.0U patent/CN210002867U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736563A (en) * | 2019-03-01 | 2019-05-10 | 中交第二航务工程勘察设计院有限公司 | A kind of the rigid-flexibility transition mould and application method of large size template |
| CN109736563B (en) * | 2019-03-01 | 2024-04-16 | 中交第二航务工程勘察设计院有限公司 | Rigid-flexible transition die of large-scale die plate and application method |
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