CN201645621U - Prestressed concrete polygon solid or hollow pile molding stretching die - Google Patents
Prestressed concrete polygon solid or hollow pile molding stretching die Download PDFInfo
- Publication number
- CN201645621U CN201645621U CN200920111992XU CN200920111992U CN201645621U CN 201645621 U CN201645621 U CN 201645621U CN 200920111992X U CN200920111992X U CN 200920111992XU CN 200920111992 U CN200920111992 U CN 200920111992U CN 201645621 U CN201645621 U CN 201645621U
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- CN
- China
- Prior art keywords
- pile
- regular polygon
- stake
- polygon
- inner chamber
- 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
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Abstract
A prestressed concrete polygon solid or hollow pile molding stretching die is formed by two or three steel templates enclosing to shape a regular polygon whose impression is the same as the cross section of the pile. A cast gate is provided in the top of the said regular polygon as packing and vibrating operation surface. The combined dies are spliced by 2-3 steel templates, which is 3-16 meters long. The length of the combined die varies with segment combinations, and in the two ends of the combined die is provided end templates. Outside the templates are provided vertical and horizontal stiffened plates. 1-10 integral or spliced core pipes are provided in the inner chamber of the regular polygon, which makes the pile into one-hole or multi-hole hollow pile. Vibrating or vibrating molding type prestressed polygon solid or hollow pile is used in the utility model, which realizes industrial production, reduces the steel consumption, meanwhile guarantees the pile quality, facilitates simplifying the pile-making process and improves the efficiency of pile-making.
Description
One, technical field
The utility model relates to the foundation engineering technical field in the architectural engineering, the solid or hollow pile moulding tensioning mold of particularly a kind of prestressed concrete polygonal.
Two, background technology
At present, during the solid or hollow pile system stake of polygon adopt non-prestressed stake more, exist cracking resistance poor, problem such as steel using amount is big.Then need build tensioning system in addition if it is applied prestressing force, cost will increase considerably, and technology is also very complicated.
Three, utility model content
The purpose of this utility model provides a kind of moulding stretch-draw assembling die of making prestressed pile, with the moulding of satisfying stake with apply prestressed requirement, overcomes the deficiency of above-mentioned prior art existence.
Solid or the hollow pile moulding tensioning mold of this prestressed concrete polygonal that the utility model proposes, it is characterized in that: mould is enclosed inner chamber and the identical regular polygon of stake cross section by two left and right symmetrical steel forms with same cross-sectional area, leaves cast gate as the filler and the operating surface that vibrates above the said regular polygon.Perhaps
Mould is enclosed inner chamber and the identical regular polygon of stake cross section by three steel forms, leaves cast gate as the filler and the operating surface that vibrates above the said regular polygon.
The regular polygon cross section that above-mentioned template is enclosed is square, regular hexagon, octagon or inequilateral octagon.
Above-mentioned template surrounds establishes 1-10 elongated core pipe in the regular polygon inner chamber of formation, make to make stake and become a hole or porous hollow stake.
Above-mentionedly in template surrounds the regular polygon inner chamber of formation, establish 1-10 not elongated core pipe, make and make stake and become a hole or porous hollow stake.
The filler above the regular polygon that above-mentioned template is enclosed and the operating surface that vibrates are provided with stiffener.
The utility model uses the vibration or the solid or hollow pile of moulding prestressing force polygon that vibrates, thereby realizes suitability for industrialized production, guarantees the quality of stake when reducing steel using amount, helps simplifying system stake technology and improves system stake efficient.
Four, description of drawings
Fig. 1 is one of mould cross sectional representation of the present utility model.
Fig. 2 is two of a mould cross sectional representation of the present utility model.
Fig. 3 is a die face schematic diagram of the present utility model.
Number in the figure is: 1, template, 2, vertical gusset, the matched moulds Bolt plate during 3, three sub-assemblies splicings, the matched moulds Bolt plate during 4, two sub-assemblies splicings, 5, the horizontal bar plate, 6, hanger, 7, the core pipe, 8, end plate, 9, stiffener.
Five, the specific embodiment
As figure, this assembling die that the utility model proposes is spliced by the form assembly of 2-3 piece steel, and long 3-16 rice constitutes different length by the sub-assembly segmentation, and there is the termination template at the assembling die two ends, i.e. stretch-draw plate, that is connect template.The assembling die that is spliced has longitudinal and transverse gusset in the design of template outside.Surrounded by 2-3 piece steel template and to form inner chamber and stake cross section identical regular polygon, the matched moulds Bolt plate when wherein the splicing place design below of steel template group component has two or three splicings is inter-connected via a bolt joint at this place between the template; Surround above the regular polygon of formation and to be filler and the operating surface and leave cast gate of vibrating.On the filler of template and the operating surface that vibrates, stiffener is set on demand.Shape of cross section is divided into positive four limits, positive hexagon or positive eight limits etc.In template surrounds the regular polygon inner chamber of formation, establish 1-10 elongated or not elongated core pipe, make and make stake and become a hole or porous hollow stake.
Claims (6)
1. solid or hollow pile moulding tensioning mold of prestressed concrete polygonal, it is characterized in that: mould is enclosed inner chamber and the identical regular polygon of stake cross section by two left and right symmetrical steel forms with same cross-sectional area, leaves cast gate as the filler and the operating surface that vibrates above the said regular polygon.
2. solid or hollow pile moulding tensioning mold of prestressed concrete polygonal is characterized in that: mould is enclosed inner chamber and the identical regular polygon of stake cross section by three steel forms, leaves cast gate as the filler and the operating surface that vibrates above the said regular polygon.
3. forming pile tensioning mold as claimed in claim 1 or 2 is characterized in that: the regular polygon cross section that above-mentioned template is enclosed is square, regular hexagon, octagon or inequilateral octagon.
4. forming pile tensioning mold as claimed in claim 1 or 2 is characterized in that: above-mentioned template surrounds establishes 1-10 elongated core pipe in the regular polygon inner chamber of formation, makes to make stake and become a hole or porous hollow stake.
5. forming pile tensioning mold as claimed in claim 1 or 2 is characterized in that: above-mentionedly establish 1-10 not elongated core pipe in template surrounds the regular polygon inner chamber of formation, make and make stake and become a hole or porous hollow stake.
6. forming pile tensioning mold as claimed in claim 1 or 2 is characterized in that: the filler above the regular polygon that above-mentioned template is enclosed and the operating surface that vibrates are provided with stiffener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920111992XU CN201645621U (en) | 2009-09-25 | 2009-09-25 | Prestressed concrete polygon solid or hollow pile molding stretching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920111992XU CN201645621U (en) | 2009-09-25 | 2009-09-25 | Prestressed concrete polygon solid or hollow pile molding stretching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201645621U true CN201645621U (en) | 2010-11-24 |
Family
ID=43110839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920111992XU Expired - Fee Related CN201645621U (en) | 2009-09-25 | 2009-09-25 | Prestressed concrete polygon solid or hollow pile molding stretching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201645621U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973070A (en) * | 2010-09-09 | 2011-02-16 | 王世敏 | Die for manufacturing prestress hollow square pile by vibration forming method |
| CN102152394A (en) * | 2011-01-28 | 2011-08-17 | 宿迁市固丰管桩有限公司 | Adjustable solid square pile die |
| CN104859049A (en) * | 2011-08-12 | 2015-08-26 | 朱月琴 | Pre-stressed concrete solid square pile production device |
| CN104972550A (en) * | 2015-06-10 | 2015-10-14 | 王继忠 | Multilateral mould of site precast concrete pile and manufacturing method of precast concrete pile |
-
2009
- 2009-09-25 CN CN200920111992XU patent/CN201645621U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973070A (en) * | 2010-09-09 | 2011-02-16 | 王世敏 | Die for manufacturing prestress hollow square pile by vibration forming method |
| CN102152394A (en) * | 2011-01-28 | 2011-08-17 | 宿迁市固丰管桩有限公司 | Adjustable solid square pile die |
| CN102152394B (en) * | 2011-01-28 | 2012-11-21 | 江苏固丰管桩集团有限公司 | Adjustable solid square pile die |
| CN104859049A (en) * | 2011-08-12 | 2015-08-26 | 朱月琴 | Pre-stressed concrete solid square pile production device |
| CN104859036A (en) * | 2011-08-12 | 2015-08-26 | 朱月琴 | Concrete solid square pile mold |
| CN104924452A (en) * | 2011-08-12 | 2015-09-23 | 朱月琴 | Tension pile splicing device for prestressed concrete solid square pile |
| CN104972550A (en) * | 2015-06-10 | 2015-10-14 | 王继忠 | Multilateral mould of site precast concrete pile and manufacturing method of precast concrete pile |
| CN104972550B (en) * | 2015-06-10 | 2017-06-30 | 王继忠 | The polygonal mould and preparation method of a kind of in-situ precast concrete-pile |
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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: 20101124 Termination date: 20130925 |