CN104453046B - A kind of composite core formwork for in-site pouring concrete with resistance to compression tie rod - Google Patents
A kind of composite core formwork for in-site pouring concrete with resistance to compression tie rod Download PDFInfo
- Publication number
- CN104453046B CN104453046B CN201410644161.4A CN201410644161A CN104453046B CN 104453046 B CN104453046 B CN 104453046B CN 201410644161 A CN201410644161 A CN 201410644161A CN 104453046 B CN104453046 B CN 104453046B
- Authority
- CN
- China
- Prior art keywords
- resistance
- tie rod
- composite core
- compression tie
- formwork
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000006835 compression Effects 0.000 title claims abstract description 22
- 238000007906 compression Methods 0.000 title claims abstract description 22
- 239000002131 composite material Substances 0.000 title claims abstract description 20
- 238000009415 formwork Methods 0.000 title claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract 2
- 230000001788 irregular Effects 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Reinforcement Elements For Buildings (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
A kind of composite core formwork for in-site pouring concrete with resistance to compression tie rod, it mainly solves existing core during processing, assembling and use, due to technical problems such as composite core formwork die shoe unstable, not resistance to compressions of size caused by by external force effect deformation.Its drip irrigation device is：By two pieces of die shoes（3）Relative combinations form composite core formwork（1）, two die shoes（3）Contact surface on offer 1 with upper groove（4）, groove（4）The interior resistance to compression tie rod being embedded with through core both sides（2）.It is mainly used for large span, large bay civilian and public building in.
Description
Technical field
The present invention relates to a kind of composite core formwork for in-site pouring concrete with resistance to compression tie rod.
Background technology
At present, for the ease of transporting and producing, mostly using composite core formwork, die shoe mosaic stress concentration, composite core formwork
Die shoe is acted on yielding by external force, causes that size is unstable, anti-pressure ability is poor.
The content of the invention
It is an object of the invention to provide a kind of anti-pressure ability is strong, the on-deformable combination core for in-site pouring concrete with resistance to compression tie rod
Mould.
The technical solution adopted for the present invention to solve the technical problems is：Combination core is formed by two pieces of relative combinations of die shoe 3
Mould 1,1 is offered on the contact surface of two die shoes 3 with upper groove 4, the resistance to compression tie rod 2 through core both sides is embedded with groove 4.
The groove 4 opened up on die shoe 3 is shaped as semicircle, square or V-shaped, one-shot forming or secondary operation shaping.
Resistance to compression tie rod 2 is by pull bar 6 and draws cap 5 to form, and the spacing for drawing cap 5 is the length between core housing.
The cross sectional shape of the pull bar 6 is circular, regular polygon or irregular shape, draw cap 5 be shaped as it is circular, square,
Rectangle, regular polygon or irregular shape, pull bar 6 and the drawing one-shot forming of cap 5 or secondary operation shaping.
Resistance to compression tie rod 2 is made up of metal or nonmetallic materials.
The beneficial effects of the invention are as follows：The globality and appearance and size of composite core formwork are ensure that after assembling, and core is pressurized
After power, core outer will not be flared out, and considerably increase the intensity of core.
Brief description of the drawings
Fig. 1 is the structural representation of cylinder shape composite core formwork.
Fig. 2 is the structural representation of cube shape composite core formwork.
In figure：1- composite core formworks, 2- resistance to compression tie rods, 3- die shoes, 4- grooves, 5- draw cap, 6- pull bars.
Embodiment
The present invention is described in further details with reference to the accompanying drawings and examples.
Embodiment 1, the present invention form composite core formwork 1 by two pieces of relative combinations of die shoe 3, opened up on the contact surface of two die shoes 3
There is 1 with upper groove 4, the interior resistance to compression tie rod 2 being embedded with through core both sides of groove 4, can effectively prevent the core when being pressurized of die shoe 3
Mould outer is flared out, and considerably increases the intensity of core.Refering to Fig. 1 to Fig. 2.
Embodiment 2, the groove 4 opened up on die shoe 3 are shaped as semicircle, square or V-shaped, one-shot forming or it is secondary plus
Work is molded.Refering to Fig. 1 to Fig. 2, remaining is the same as embodiment 1.
Embodiment 3, resistance to compression tie rod 2 is by pull bar 6 and draws cap 5 to form, and the spacing for drawing cap 5 is the length between core housing
Degree.Refering to Fig. 1 to Fig. 2, remaining same above-described embodiment.
Embodiment 4, the cross sectional shape of the pull bar 6 is circular, regular polygon or irregular shape, and drawing cap 5 is shaped as justifying
Shape, square, rectangle, regular polygon or irregular shape, pull bar 6 and the drawing one-shot forming of cap 5 or secondary operation shaping.Refering to Fig. 1
To Fig. 2, remaining same above-described embodiment.
Embodiment 4, resistance to compression tie rod 2 are made up of metal or nonmetallic materials.Refering to Fig. 1 to Fig. 2, remaining is the same as above-mentioned implementation
Example.
Claims (4)
1. a kind of composite core formwork for in-site pouring concrete with resistance to compression tie rod, it is characterized in that：By two pieces of die shoes（3）Relative combinations form combination
Core（1）, in order to solve the die shoe mosaic stress concentration of composite core formwork, composite core formwork die shoe is yielding by external force effect, makes
Into the technical problem that size is unstable, anti-pressure ability is poor；In two die shoes（3）Contact surface on offer 1 with upper groove（4）,
Groove（4）The interior resistance to compression tie rod being embedded with through core both sides（2）, resistance to compression tie rod（2）By pull bar（6）With drawing cap（5）Composition, draw
Cap（5）Spacing be length between core housing, resistance to compression tie rod（2）Die shoe can effectively be prevented（3）When being pressurized outside core
Edge is flared out, and considerably increases the intensity of core, ensures the globality and appearance and size of composite core formwork after assembling.
2. the composite core formwork for in-site pouring concrete according to claim 1 with resistance to compression tie rod, it is characterized in that：Die shoe（3）On open up
Groove（4）Be shaped as semicircle, square or V-shaped, one-shot forming or secondary operation shaping.
3. the composite core formwork for in-site pouring concrete according to claim 1 with resistance to compression tie rod, it is characterized in that：The pull bar（6）'s
Cross sectional shape is circular, regular polygon or irregular shape, draws cap（5）Be shaped as circular, regular polygon or irregular shape, pull bar
（6）With drawing cap（5）One-shot forming or secondary operation shaping.
4. the composite core formwork for in-site pouring concrete according to claim 1 with resistance to compression tie rod, it is characterized in that：Resistance to compression tie rod（2）By
Metal or nonmetallic materials are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644161.4A CN104453046B (en) | 2014-11-14 | 2014-11-14 | A kind of composite core formwork for in-site pouring concrete with resistance to compression tie rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644161.4A CN104453046B (en) | 2014-11-14 | 2014-11-14 | A kind of composite core formwork for in-site pouring concrete with resistance to compression tie rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104453046A CN104453046A (en) | 2015-03-25 |
| CN104453046B true CN104453046B (en) | 2018-01-16 |
Family
ID=52899739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410644161.4A Expired - Fee Related CN104453046B (en) | 2014-11-14 | 2014-11-14 | A kind of composite core formwork for in-site pouring concrete with resistance to compression tie rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104453046B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113323490B (en) * | 2021-06-11 | 2022-07-08 | 广西宝彤花节能技术有限公司 | Compression-resistant elastic metal net cage core mould |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6588160B1 (en) * | 1999-08-20 | 2003-07-08 | Stanley J. Grossman | Composite structural member with pre-compression assembly |
| CN1975031A (en) * | 2005-11-30 | 2007-06-06 | 邱则有 | Cast-in-place concrete hollow-core slab |
| CN101245631A (en) * | 2007-02-16 | 2008-08-20 | 邱则有 | Prefabricated slab for lamination |
| CN203034659U (en) * | 2012-09-19 | 2013-07-03 | 陈少军 | Combining filling piece used for construction |
| CN203475667U (en) * | 2013-09-30 | 2014-03-12 | 徐荣盛 | Internal mold shell used for cast-in-place concrete hollow slab |
| CN204299012U (en) * | 2014-11-14 | 2015-04-29 | 阳文皇 | A kind of composite core formwork for in-site pouring concrete with resistance to compression tie rod |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202809940U (en) * | 2012-08-09 | 2013-03-20 | 中国核工业华兴建设有限公司 | Large-scale prefabricated part core model |
-
2014
- 2014-11-14 CN CN201410644161.4A patent/CN104453046B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6588160B1 (en) * | 1999-08-20 | 2003-07-08 | Stanley J. Grossman | Composite structural member with pre-compression assembly |
| CN1975031A (en) * | 2005-11-30 | 2007-06-06 | 邱则有 | Cast-in-place concrete hollow-core slab |
| CN101245631A (en) * | 2007-02-16 | 2008-08-20 | 邱则有 | Prefabricated slab for lamination |
| CN203034659U (en) * | 2012-09-19 | 2013-07-03 | 陈少军 | Combining filling piece used for construction |
| CN203475667U (en) * | 2013-09-30 | 2014-03-12 | 徐荣盛 | Internal mold shell used for cast-in-place concrete hollow slab |
| CN204299012U (en) * | 2014-11-14 | 2015-04-29 | 阳文皇 | A kind of composite core formwork for in-site pouring concrete with resistance to compression tie rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104453046A (en) | 2015-03-25 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 |