CN204299012U - 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
- CN204299012U CN204299012U CN201420680444.XU CN201420680444U CN204299012U CN 204299012 U CN204299012 U CN 204299012U CN 201420680444 U CN201420680444 U CN 201420680444U CN 204299012 U CN204299012 U CN 204299012U
- Authority
- CN
- China
- Prior art keywords
- tie rod
- resistance
- composite core
- compression tie
- pouring concrete
- Prior art date
- 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
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
With a composite core formwork for in-site pouring concrete for resistance to compression tie rod, it mainly solves existing core in processing, assembling and use procedure, because composite core formwork die shoe is out of shape the technical problem such as size instability, not resistance to compression caused by External Force Acting.Its drip irrigation device is: form composite core formwork (1) by two pieces of die shoe (3) relative combinations, the contact surface of two die shoes (3) offers 1 with upper groove (4), be embedded with the resistance to compression tie rod (2) running through core both sides in groove (4).It is mainly used in the civilian and public building of large span, large bay.
Description
Technical field
The utility model 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 transport and production, mostly adopt composite core formwork, die shoe mosaic stress is concentrated, and composite core formwork die shoe is yielding by External Force Acting, causes size instability, anti-pressure ability poor.
Summary of the invention
The purpose of this utility model is to provide the composite core formwork for in-site pouring concrete of a kind of anti-pressure ability strong, on-deformable band resistance to compression tie rod.
The utility model solves the technical scheme that its technical problem adopts: form composite core formwork 1 by two pieces of die shoe 3 relative combinations, the contact surface of two die shoes 3 offers 1 with upper groove 4, be embedded with the resistance to compression tie rod 2 running through core both sides in groove 4.
The shape of the groove 4 that die shoe 3 is offered is semicircle, square or V-shaped, one-shot forming or secondary operations shaping.
Resistance to compression tie rod 2 is by pull bar 6 and draw cap 5 to form, draw the spacing of cap 5 be between core housing length.
The cross sectional shape of described pull bar 6 is circular, regular polygon or irregular shape, draws the shape of cap 5 for circular, square, rectangle, regular polygon or irregular shape, pull bar 6 with draw cap 5 one-shot forming or secondary operations shaping.
Resistance to compression tie rod 2 is made up of metal or nonmetallic materials.
The beneficial effects of the utility model are: the globality and the appearance and size that ensure that composite core formwork after assembling, and after core is stressed, core outer can not outwards be opened, and considerably increases the intensity of core.
Accompanying drawing explanation
Fig. 1 is the structural representation of cylinder shape composite core formwork.
The structural representation of Fig. 2 side of being bodily form composite core formwork.
In figure: 1-composite core formwork, 2-resistance to compression tie rod, 3-die shoe, 4-groove, 5-draws cap, 6-pull bar.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further details.
Embodiment 1, the utility model forms composite core formwork 1 by two pieces of die shoe 3 relative combinations, the contact surface of two die shoes 3 offers 1 with upper groove 4, the resistance to compression tie rod 2 running through core both sides is embedded with in groove 4, effectively can prevent die shoe 3 core outer when pressurized from outwards opening, considerably increase the intensity of core.Consult Fig. 1 to Fig. 2.
Embodiment 2, the shape of the groove 4 that die shoe 3 is offered is semicircle, square or V-shaped, one-shot forming or secondary operations shaping.Consult Fig. 1 to Fig. 2, all the other are with embodiment 1.
Embodiment 3, resistance to compression tie rod 2 is by pull bar 6 and draw cap 5 to form, draw the spacing of cap 5 be between core housing length.Consult Fig. 1 to Fig. 2, all the other same above-described embodiments.
Embodiment 4, the cross sectional shape of described pull bar 6 is circular, regular polygon or irregular shape, draws the shape of cap 5 for circular, square, rectangle, regular polygon or irregular shape, pull bar 6 with draw cap 5 one-shot forming or secondary operations shaping.Consult Fig. 1 to Fig. 2, all the other same above-described embodiments.
Embodiment 4, resistance to compression tie rod 2 is made up of metal or nonmetallic materials.Consult Fig. 1 to Fig. 2, all the other same above-described embodiments.
Claims (5)
1. the composite core formwork for in-site pouring concrete with resistance to compression tie rod, it is characterized in that: form composite core formwork (1) by two pieces of die shoe (3) relative combinations, the contact surface of two die shoes (3) offers 1 with upper groove (4), in groove (4), be embedded with the resistance to compression tie rod (2) running through core both sides.
2. the composite core formwork for in-site pouring concrete of band resistance to compression tie rod according to claim 1, is characterized in that: the shape of the groove (4) that die shoe (3) is offered is semicircle, square or V-shaped, one-shot forming or secondary operations shaping.
3. the composite core formwork for in-site pouring concrete of band resistance to compression tie rod according to claim 1, is characterized in that: resistance to compression tie rod (2) is by pull bar (6) and draw cap (5) to form, draw the spacing of cap (5) be between core housing length.
4. the composite core formwork for in-site pouring concrete of band resistance to compression tie rod according to claim 3, it is characterized in that: the cross sectional shape of described pull bar (6) is circle, regular polygon or irregular shape, draw the shape of cap (5) for circular, square, rectangle, regular polygon or irregular shape, pull bar (6) and draw cap (5) one-shot forming or secondary operations shaping.
5. the composite core formwork for in-site pouring concrete of band resistance to compression tie rod according to claim 1, is characterized in that: resistance to compression tie rod (2) is made up of metal or nonmetallic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420680444.XU CN204299012U (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 |
|---|---|---|---|
| CN201420680444.XU CN204299012U (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 (1)
| Publication Number | Publication Date |
|---|---|
| CN204299012U true CN204299012U (en) | 2015-04-29 |
Family
ID=53104560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420680444.XU Expired - Fee Related CN204299012U (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) | CN204299012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453046A (en) * | 2014-11-14 | 2015-03-25 | 阳文皇 | Combined core mold provided with compression-resisting tension bars and used for cast-in-place concrete |
-
2014
- 2014-11-14 CN CN201420680444.XU patent/CN204299012U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453046A (en) * | 2014-11-14 | 2015-03-25 | 阳文皇 | Combined core mold provided with compression-resisting tension bars and used for cast-in-place concrete |
| CN104453046B (en) * | 2014-11-14 | 2018-01-16 | 阳文皇 | A kind of composite core formwork for in-site pouring concrete with resistance to compression tie rod |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2013167075A3 (en) | Antenna system | |
| CN204299012U (en) | A kind of composite core formwork for in-site pouring concrete with resistance to compression tie rod | |
| CN104453046B (en) | A kind of composite core formwork for in-site pouring concrete with resistance to compression tie rod | |
| CN204098344U (en) | A kind of slabstone | |
| CN204361644U (en) | A kind of cable protection type pipe | |
| CN204139463U (en) | A kind of without steel wire lining extruding anchor head | |
| CN204299013U (en) | A kind of syndeton of composite core formwork | |
| CN204299014U (en) | A kind of cast-in-situ reinforced concrete hollow component composite core formwork | |
| CN204081080U (en) | The syndeton of a kind of precast plate and main structure body | |
| CN204238451U (en) | The wavy encaustic tile of a kind of S shape | |
| CN202451042U (en) | Metal ladder crosspiece | |
| CN202850320U (en) | I-shaped brick | |
| CN202572809U (en) | Heat-conduction needle point core | |
| CN202160460U (en) | Flowerpot | |
| CN203469951U (en) | Combined composite stone | |
| CN202466994U (en) | Fixed steel | |
| CN204653901U (en) | A kind of new structure of air-permeable mattress of safety cap | |
| CN204325887U (en) | A kind of multi-functional chip-axe | |
| CN202461375U (en) | Exterior wallboard nail mold | |
| CN204486760U (en) | A kind of storage battery cast-welding machine cylinder fixed journey system device | |
| CN203285130U (en) | Telegraph pole with holes | |
| CN203652987U (en) | Connecting device for elevator vertical column | |
| CN202152846U (en) | Piston | |
| CN204940454U (en) | A kind of aluminium alloys tank | |
| CN202039273U (en) | Roller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20171114 |