CN208502233U - A kind of air inflation sealing device for PC side mode - Google Patents
A kind of air inflation sealing device for PC side mode Download PDFInfo
- Publication number
- CN208502233U CN208502233U CN201820384831.7U CN201820384831U CN208502233U CN 208502233 U CN208502233 U CN 208502233U CN 201820384831 U CN201820384831 U CN 201820384831U CN 208502233 U CN208502233 U CN 208502233U
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- side mode
- groove
- inner tube
- inflatable inner
- inflation
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Abstract
The utility model discloses a kind of air inflation sealing devices for PC side mode, inside side mode, the side mode width direction is equipped with multiple for placing the side mode groove of reinforcing bar, the air inflation sealing device includes the external air source that the inflatable inner tube inside the side mode is connect with the inflatable inner tube, and the inflatable inner tube forms the multiple inflation grooves being adapted with the side mode groove inside the side mode；The inflation groove includes groove straight section and groove arc section, groove arc section bottom is fixed with thickening gasket, start to inflate when reinforcing bar is put into the groove arc section, it is charged to a certain degree to the inflatable inner tube, the groove straight section deformation of side mode groove two sides heaves extruding to rebar surface, completes the sealing to rebar surface.Compared with prior art, the utility model structure is simple, and design rationally, can be easy the position omitted by inflation effectively sealing cement, avoid the leakage of cement, save resource to pour production, reduce costs.
Description
Technical field
The utility model relates to construction engineering technical fields, and in particular to a kind of filling for PC side mode
Gas sealing mechanism.
Background technique
Existing building is mostly reinforced concrete structure, and traditional reinforced concrete structure building course is complex,
Waste a large amount of manpower and material resources；Meanwhile when the demolishing buildings of reinforced concrete structure, need to carry out destructive dismounting, dismantles
Construction material afterwards can not carry out recycling and reusing, cause the serious waste of resource.The central government and local governments at all levels, it is right
Assembled architecture has put into effect many supports and incentives, rapidly pushes the development of " assembled architecture " industry.And it builds
Enterprise, be to Industry Policy it is very sensitive, some enterprises start quickly to cut this industry to gain the initiative.Assembled is built
Build is to be attached by reliable way by precast concrete and formed with pouring concrete, strength cement-based grouting material behind scene
Whole prefabricated concrete structure.But when wall PC is poured indoors, need to place reinforcing bar inside the groove body of side mode composition, this
A little reinforcing bars often exceed the size range of PC block, and prominent outside side mode by the through-hole of side mode itself, cement holds when pouring
It is easily extruded, although it is stifled to be sealed plug by the way of sponge, paper scrap, rubber or plug cotton in many cases, wastes
Material, effect are unsatisfactory.
Utility model content
To solve drawbacks described above, the purpose of the utility model is to provide a kind of inflations for PC side mode
Sealing device can effectively be sealed around side mode, avoid the cement of casting process from leaking, save resource.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of gas-flow closure dress for PC side mode
It sets, for inside side mode, the side mode width direction to be equipped with multiple for placing the side mode groove of reinforcing bar, it is characterised in that: institute
Stating air inflation sealing device includes the external air source that the inflatable inner tube inside the side mode is connect with the inflatable inner tube, described
Inflatable inner tube forms the multiple inflation grooves being adapted with the side mode groove inside the side mode；The inflation groove includes
Groove straight section and groove arc section, groove arc section bottom are fixed with thickening gasket, when reinforcing bar is put into the groove circle
Start to inflate when segmental arc, be charged to a certain degree to the inflatable inner tube, the inflation groove straight section deformation of side mode groove two sides is heaved
It squeezes to rebar surface, completes the sealing to rebar surface.
Preferably, described inflatable inner tube one end be equipped with gas-charging connection, the gas-charging connection by a charge valve with it is described
External air source connection.
The inflatable inner tube is made of rubber.
The inflatable inner tube is equipped with pressing plate in the lower section of the side mode groove, and the pressing plate is frame-type, and when inflation prevents side
The inflatable inner tube of mould beneath trenches is heaved.
When the utility model is used, inflatable inner tube is put into side mode inner cavity, opens charge valve and start to inflate, wait in inflating
After tire is substantially full, reinforcing bar is put into side mode, reinforcing bar protruding parts are pressed in the thickening gasket surface, at this time by pause inflation
Restore inflation, with being continuously increased for the blowing pressure, deformation is heaved on the inside of the groove straight section, is squeezed to rebar surface, by side
The place for being easy to omit cement around mould is fully sealed, and external air source is closed at this time, simultaneously closes off charge valve, avoids gas leakage, and one
Determine the abundance for guaranteeing inflatable inner tube gas source in degree, avoids the omission of cement.
The beneficial effects of the utility model are: structure is simple, design rationally, can be easy to lose by inflation effectively sealing cement
The position of leakage avoids the leakage of cement, saves resource to pour production, reduces costs；It is easy to operate convenient, it uses
When be placed on around side mode, withdrawn using deflating after finishing, it is neatly fast compared with using cotton, sawdust plug leak position
It is prompt.
Detailed description of the invention
Below according to accompanying drawings and embodiments, the structure and features of the utility model is further described.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram that inflatable inner tube is sealed in rebar surface in the utility model.
Fig. 3 is the structural schematic diagram of pressing plate described in Fig. 2.
In attached Fig. 1 and 2,1. thickening gaskets, 2. inflatable inner tubes, 3. groove straight sections, 4. gas-charging connections, 5. groove arc sections,
6. charge valve, 9. reinforcing bars, 10. pressing plates, 11. side modes.
Specific embodiment
Referring to 1 formula an embodiment of the present invention of attached drawing, a kind of air inflation sealing device for PC side mode is disclosed,
Inside side mode 11,11 width direction of side mode is equipped with multiple for placing the side mode groove of reinforcing bar 9, the gas-flow closure
Device includes the external air source that the inflatable inner tube 2 inside the side mode 11 is connect with the inflatable inner tube 2, in the inflation
The multiple inflation grooves that 11 formation are adapted with the side mode groove inside the side mode of tire 2；The inflation groove includes ditch
Slot straight section 3 and groove arc section 5,5 bottom of groove arc section are fixed with thickening gasket, when reinforcing bar is put into the groove circle
Start to inflate when segmental arc, be charged to a certain degree to the inflatable inner tube, extruding is heaved in the groove straight section deformation of side mode groove two sides
To 9 surface of reinforcing bar, the sealing to 9 surface of reinforcing bar is completed.
Preferably, described 2 one end of inflatable inner tube is equipped with gas-charging connection 4, the gas-charging connection 4 by a charge valve 6 with
The external air source connection.
The inflatable inner tube 2 is made of rubber.
The inflatable inner tube 2 is equipped with pressing plate 10 in the lower section of the side mode groove, and the pressing plate 10 is frame-type, is located at side
Mould width direction, when inflation, prevent the inflatable inner tube of side mode beneath trenches from heaving, and influence the sealing effect to side mode.
Referring in attached drawing 2, in use, inflatable inner tube 2 is put into 11 inner cavity of side mode, opens charge valve and start to inflate, wait fill
When the gas inner tube of a tyre 2 is covered with 11 inside of side mode substantially, reinforcing bar 9 is put into side mode, reinforcing bar 9 is pressed in the thickening gasket by pause inflation
Inflation is restored on surface at this time, and with being continuously increased for the blowing pressure, the deformation of inflatable inner tube 2 of side mode groove two sides is heaved, and squeezes
To 9 surface of reinforcing bar, the place for being easy to omit cement around side mode 11 is fully sealed, external air source is closed at this time, is simultaneously closed off
Charge valve avoids gas leakage, guarantees the abundance of inflatable inner tube gas source to a certain extent, avoids the omission of cement.
Described above is only the preferred embodiment of the utility model, and above-mentioned specific embodiment is not to the utility model
Limitation, retouching, modification or the equivalent replacement that all those skilled in the art are made as described above belong to this reality
With novel protection scope.
Claims (3)
1. a kind of air inflation sealing device for PC side mode, for inside side mode, the side mode width direction to be equipped with multiple be used for
Place the side mode groove of reinforcing bar, it is characterised in that: the air inflation sealing device includes the inflatable inner tube inside the side mode
The external air source connecting with the inflatable inner tube, the inflatable inner tube are formed inside the side mode and are mutually fitted with the side mode groove
The multiple inflation grooves answered, the inflatable inner tube are equipped with pressing plate in the lower section of the side mode groove, and the pressing plate is frame-type, across setting
In side mode width direction；The inflation groove includes groove straight section and groove arc section, and the fixation of groove arc section bottom is set
There is thickening gasket, start to inflate when reinforcing bar is put into the groove arc section, is charged to a certain degree to the inflatable inner tube, side mode
The groove straight section deformation of groove two sides heaves extruding to rebar surface, completes the sealing to rebar surface.
2. the air inflation sealing device according to claim 1 for PC side mode, it is characterised in that: described inflatable inner tube one end
Equipped with gas-charging connection, the gas-charging connection is connect by a charge valve with the external air source.
3. the air inflation sealing device according to claim 1 for PC side mode, it is characterised in that: the inflatable inner tube is by rubber
Glue is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820384831.7U CN208502233U (en) | 2018-03-21 | 2018-03-21 | A kind of air inflation sealing device for PC side mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820384831.7U CN208502233U (en) | 2018-03-21 | 2018-03-21 | A kind of air inflation sealing device for PC side mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208502233U true CN208502233U (en) | 2019-02-15 |
Family
ID=65295485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820384831.7U Active CN208502233U (en) | 2018-03-21 | 2018-03-21 | A kind of air inflation sealing device for PC side mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208502233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070984A (en) * | 2021-03-23 | 2021-07-06 | 山东泰迅装配式建筑科技有限公司 | Universal laminated plate mold and using method |
-
2018
- 2018-03-21 CN CN201820384831.7U patent/CN208502233U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070984A (en) * | 2021-03-23 | 2021-07-06 | 山东泰迅装配式建筑科技有限公司 | Universal laminated plate mold and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190618 Address after: 473000 Northeast corner of the intersection of Weishi Road and Zhongjing Road in Lihe Township, Wancheng District, Nanyang City, Henan Province Patentee after: Nanyang Seiko Craftsman Assembly Construction Technology Co., Ltd. Address before: 473000 Weishi Road, Wancheng Eco-Industrial Park, Nanyang City, Henan Province Patentee before: Henan Jinsha Intelligent Assembly Building Technology Co., Ltd. |