CN203296227U - Height-adjustable inner die shell of cast-in-place concrete hollow plate - Google Patents
Height-adjustable inner die shell of cast-in-place concrete hollow plate Download PDFInfo
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- CN203296227U CN203296227U CN2013203304315U CN201320330431U CN203296227U CN 203296227 U CN203296227 U CN 203296227U CN 2013203304315 U CN2013203304315 U CN 2013203304315U CN 201320330431 U CN201320330431 U CN 201320330431U CN 203296227 U CN203296227 U CN 203296227U
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- upper shell
- shell body
- height
- lower house
- connection block
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Abstract
The utility model provides a height-adjustable inner die shell of a cast-in-place concrete hollow plate, and relates to the technical field of building materials. The height-adjustable inner die shell comprises an upper shell body and a lower shell body, corresponding connecting bases are evenly distributed on the periphery of the inner side of the upper shell body and the periphery of the inner side of the lower shell body, the connecting bases of the upper shell body and the connecting bases of the lower shell body are correspondingly provided with inserting holes, inserting columns are arranged in the inserting holes, tying grooves are formed in the upper shell body and the lower shell body, a height adjusting frame is arranged between the upper shell body and the lower shell body, a connecting base is arranged on the position, corresponding to the connecting bases of the upper shell body and the connecting bases of the lower shell body, of the inner side of the height adjusting frame, the upper side and the lower side of the connecting base of the height adjusting frame are respectively provided with inserting holes matched with the inserting columns, and tying grooves matched with the tying grooves of the upper shell body and the tying grooves of the lower shell body are formed in positions, corresponding to the tying grooves of the upper shell body and the tying grooves of the lower shell body, of the periphery of the height adjusting frame. The inner die shell is adjustable in height, convenient to use, wide in application range, and capable of effectively avoiding the possibility of sagging of the upper side face of the upper shell body.
Description
Technical field
The utility model relates to building material technical field, says in detail it is a kind of interior adjustable, applied widely interior formwork of adjustable height cast-in-situ concrete hollow slab of formwork height as required.
Background technology
We know, for the own wt, the saving that reduce highrise building, save material and make building more firm, and in the building constructions field, concrete floorslab is solid floor substantially at present.Cassette ceiling is at the scene in casting process, hollow interior formwork is set forms in concrete; Interior formwork, as a kind of constructional materials of concrete floorslab, generally adopts plastics or glass fiber reinkorced concrete (GRC) to make.Existing interior formwork for cast-in-place concrete hollow floor slab, cuboid or the gengon of the hollow that is formed by upper shell and lower house, on the periphery of upper shell and lower house inboard, be evenly equipped with corresponding Connection Block, the corresponding spliced eye that is provided with on the Connection Block of upper shell and lower house, upper shell and lower house are provided with for it being tied up to the binding groove that is fastened as a whole; During use, upper shell and lower house is involutory, use the iron wire bundle to be combined into integral body.This interior formwork, in casting process, upper shell upper side pressurized easily easily sink, can not meet canonical sized requirement in middle part, because the upper shell upper side sink, materials too much cause deadweight to strengthen, affects construction quality; The height of inner membrance is fixed, can not be as required and suitably adjust, use limited, the scope of application is narrow.
Summary of the invention
The objective of the invention is to solve above-mentioned the deficiencies in the prior art, provide a kind of upper shell upper side to be difficult for sinking, construction quality is high, and the internal mold height can be adjusted as required, the interior formwork of adjustable height cast-in-situ concrete hollow slab applied widely.
The present invention solves the technical scheme that above-mentioned the deficiencies in the prior art adopt:
the interior formwork of a kind of adjustable height cast-in-situ concrete hollow slab, comprise upper shell and lower house, on the periphery of upper shell and lower house inboard, be evenly equipped with corresponding Connection Block, the corresponding spliced eye that is provided with on the Connection Block of upper shell and lower house, in spliced eye, be provided with inserting column, upper shell and lower house are provided with binding groove, it is characterized in that between upper shell and lower house being provided with the height conditioning box, height conditioning box inboard is provided with Connection Block with the Connection Block corresponding section on upper shell and lower house, the both sides, Connection Block up and down of height conditioning box are respectively equipped with the spliced eye that matches with inserting column, on height conditioning box periphery, with the binding groove opposite position of upper shell and lower house, be provided with the binding groove that matches with it.
The middle part of the upper shell upper side described in the present invention and lower house downside is provided with relative circular positioning convex, and circular positioning convex is provided with stay pipe.
Height conditioning box inside described in the present invention is provided with strengthens firm plate.Strengthening firm plate is connected between the height conditioning box inwall with certain angle.The height conditioning box is symmetrical with the upper shell described in the present invention and lower house, and upper shell and lower house fasten the cuboid of rear composition hollow mutually.
During use, can regulate as required the height of interior formwork, can need all to improve according to design, also can be as the case may be, improve temporarily part, between upper shell and lower house, can set up multilayer height conditioning box, to reach construction requirement.Between upper shell upper side and lower house downside, stay pipe has good supporting role in the middle of housing, has effectively avoided the sagging possibility of upper shell upper side.The present invention have the internal mold height can adjust as required, applied widely, the upper shell upper side be difficult for to sink, with the high advantage of the construction quality of its construction.The present invention is applicable to hollow building cover, roof system, sole plate and the hollow bridges of cast-in-situ steel reinforced concrete or prestressed reinforced concrete and uses.
The accompanying drawing explanation
Fig. 1 is exploded view of the present invention.
Fig. 2 is the structural representation that inserts in the Connection Block spliced eye of upper shell or lower house in the present invention after inserting column.
The specific embodiment
the interior formwork of adjustable height cast-in-situ concrete hollow slab as shown in the figure, comprise upper shell 2 and lower house 9, on the periphery of upper shell 2 and lower house 9 inboards, be evenly equipped with corresponding Connection Block, the corresponding spliced eye 8 that is provided with on the Connection Block of upper shell and lower house, in spliced eye, be provided with inserting column 7, upper shell and lower house are provided with binding groove 1, 10, between upper shell and lower house, be provided with height conditioning box 6, height conditioning box 6 inboards are provided with Connection Block 5 with the Connection Block corresponding section on upper shell and lower house, the both sides, Connection Block up and down of height conditioning box 6 are respectively equipped with the spliced eye 4 that matches with inserting column 7, two spliced eyes of the same Connection Block of height conditioning box 6 also can be at the through hole of Connection Block up/down perforation, height conditioning box inside is provided with strengthens firm plate 12, strengthening firm plate 12 is connected between the height conditioning box inwall with certain angle.On height conditioning box periphery, with the binding groove opposite position of upper shell and lower house, be provided with the binding groove that matches with it.Described upper shell and lower house are symmetrical, and upper shell and lower house fasten the cuboid of rear composition hollow mutually.
The present invention further improves, and described upper shell upper side is inboard is provided with relative circular positioning convex 11 with the middle part of lower house downside inboard, and circular positioning convex 11 is provided with stay pipe 3.
During use, can regulate as required the height of interior formwork, can need all to improve according to design, also can be as the case may be, improve temporarily part, between upper shell and lower house, can set up multilayer height conditioning box, to reach construction requirement.Between upper shell upper side and lower house downside, stay pipe has good supporting role in the middle of housing, has effectively avoided the sagging possibility of upper shell upper side.The present invention has that the inner membrance height can be adjusted as required, the scope of application is wide, and the upper shell upper side is difficult for sinking, with the high advantage of the construction quality of its construction.The present invention is applicable to hollow building cover, roof system, sole plate and the hollow bridges of cast-in-situ steel reinforced concrete or prestressed reinforced concrete and uses.
Claims (3)
1. interior formwork of adjustable height cast-in-situ concrete hollow slab, comprise upper shell and lower house, on the periphery of upper shell and lower house inboard, be evenly equipped with corresponding Connection Block, the corresponding spliced eye that is provided with on the Connection Block of upper shell and lower house, in spliced eye, be provided with inserting column, upper shell and lower house are provided with binding groove, it is characterized in that between upper shell and lower house being provided with the height conditioning box, height conditioning box inboard is provided with Connection Block with the Connection Block corresponding section on upper shell and lower house, the both sides, Connection Block up and down of height conditioning box are respectively equipped with the spliced eye that matches with inserting column, on height conditioning box periphery, with the binding groove opposite position of upper shell and lower house, be provided with the binding groove that matches with it.
2. the interior formwork of adjustable height cast-in-situ concrete hollow slab according to claim 1, is characterized in that the middle part of described upper shell upper side and lower house downside is provided with relative circular positioning convex, and circular positioning convex is provided with stay pipe.
3. the interior formwork of adjustable height cast-in-situ concrete hollow slab according to claim 1 and 2, is characterized in that described height conditioning box inside is provided with the firm plate of reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203304315U CN203296227U (en) | 2013-06-08 | 2013-06-08 | Height-adjustable inner die shell of cast-in-place concrete hollow plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203304315U CN203296227U (en) | 2013-06-08 | 2013-06-08 | Height-adjustable inner die shell of cast-in-place concrete hollow plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203296227U true CN203296227U (en) | 2013-11-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203304315U Expired - Fee Related CN203296227U (en) | 2013-06-08 | 2013-06-08 | Height-adjustable inner die shell of cast-in-place concrete hollow plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203296227U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421634A (en) * | 2015-11-25 | 2016-03-23 | 谭泽文 | Hollow truss compound core formwork |
| CN106985260A (en) * | 2017-04-12 | 2017-07-28 | 王景亮 | A kind of adjustable exhaust uptake manufactures equipment |
| CN107268855A (en) * | 2017-07-21 | 2017-10-20 | 中国五冶集团有限公司 | A kind of honeycomb cored structure |
-
2013
- 2013-06-08 CN CN2013203304315U patent/CN203296227U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421634A (en) * | 2015-11-25 | 2016-03-23 | 谭泽文 | Hollow truss compound core formwork |
| CN106985260A (en) * | 2017-04-12 | 2017-07-28 | 王景亮 | A kind of adjustable exhaust uptake manufactures equipment |
| CN107268855A (en) * | 2017-07-21 | 2017-10-20 | 中国五冶集团有限公司 | A kind of honeycomb cored structure |
| CN107268855B (en) * | 2017-07-21 | 2019-08-13 | 中国五冶集团有限公司 | A kind of honeycomb cored structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20140608 |