CN203110127U - Novel pretensioning spun concrete square pile steel mould - Google Patents
Novel pretensioning spun concrete square pile steel mould Download PDFInfo
- Publication number
- CN203110127U CN203110127U CN 201320070503 CN201320070503U CN203110127U CN 203110127 U CN203110127 U CN 203110127U CN 201320070503 CN201320070503 CN 201320070503 CN 201320070503 U CN201320070503 U CN 201320070503U CN 203110127 U CN203110127 U CN 203110127U
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- Prior art keywords
- stake
- punching block
- steel tank
- steel
- pretensioning
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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
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Abstract
The utility model discloses a novel pretensioning spun concrete square pile steel mould which comprises two groove-type mould bodies which are the same in shape and can be mutually buckled. Each groove-type mould body comprises a steel groove with an isosceles trapezoid cross section, matchboards, a strengthening vertical rib, a strengthening ring rib and a running wheel, wherein the matchboards are fixedly connected on two sides of each notch of each steel groove respectively, each strengthening vertical rib and each strengthening ring rib are fixedly connected on the outer side of each steel groove, and the running wheels are fixed on the outer side of the steel grooves. The length ratio of the upper bottom and the waist of each steel groove is one fifth to a half. The novel pretensioning spun concrete square pile steel mould has the advantages of being not prone to being damaged, flexible in arrangement of reinforcement bars and saved in raw materials.
Description
Technical field
The utility model relates to pipe pile die, the novel side's stake of especially a kind of pretensioning prestressed concrete punching block.
Background technology
Concrete square pile is compared with pile tube as one of piling of foundation engineering, has the big and big advantage of bearing capacity of frictional force.But in transportation, stake limit, side or angle are easily damaged; And reinforcement manner is dumb, and wastage of material is serious.
The utility model content
The utility model purpose: the utility model will be provided for producing the novel side's stake of the pretensioning prestressed concrete punching block of novel pile tube.
Technical scheme: the novel side's stake of pretensioning prestressed concrete of the present utility model punching block comprises two shape grooved moulds identical, that can fasten mutually, each described grooved mould comprise cross section be isosceles trapezoid steel tank, be fixedly connected on each steel tank notch both sides matchboard, be fixedly connected on the vertical muscle of reinforcement and the reinforcing ring muscle in each groove outside and the running wheel that is fixed in each steel tank outside; The upper base of described steel tank is 1/5th to 1/2nd with the length of waist ratio.
Side's stake punching block also comprises the counterweight muscle, and described counterweight muscle is arranged on the sidewall of steel tank.Described counterweight muscle is for being filled with concrete hollow square tube.Described running wheel is solid semicircle steel, forms a circle for two, and the cross section is the T font.Interior profile after the punching block combination is the corner cut quadrangle, and described corner cut quadrangle comprises four alternate long limits and four alternate minor faces.Described hollow square tube is welded in the outer wall middle part of isosceles trapezoid steel tank.
Beneficial effect: adopt the utility model production corner cut pile tube have reinforcement manner flexibly, economize in raw materials and transportation in non-damageable advantage.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, novel side's stake punching block 1 of the present utility model comprises two grooved moulds that shape is identical, and these two grooved moulds can fasten mutually, thereby form an integral body.Each grooved mould comprises that respectively cross section is the vertical muscle 4 of steel tank 2, matchboard 3, reinforcement, the reinforcing ring muscle 5 of isosceles trapezoid, and running wheel 6 and counterweight muscle 7.Matchboard 3 is fixedly connected on each steel tank notch both sides, strengthen vertical muscle 4 and reinforcing ring muscle 5 and all be fixedly connected on each steel tank outside, and running wheel 6 is solid semicircle steel, forms a circle for two that the cross section is the T font, and is fixed in each steel tank outside.Counterweight muscle 7 is for to be filled with the hollow square tube of concrete eight, and is arranged on the sidewall of steel tank.The upper base of steel tank 2 is 1/5th to 1/2nd with the length of waist ratio.This ratio makes the corner cut quadrangle pile tube of moulding have profile preferably, and the arrangement of reinforcement scheme is very flexible.By four minor faces are arranged, also be convenient to transportation, not fragile.After two punching blocks were fixing, the interior profile of internal mold was the corner cut quadrangle, and the corner cut quadrangle comprises four alternate long limits and four alternate minor faces.Particularly, hollow square tube adopts welding manner to be fixed in the outer wall middle part of isosceles trapezoid steel tank.
Claims (6)
1. the novel side's stake of pretensioning prestressed concrete punching block (1), comprise two shape grooved moulds identical, that can fasten mutually, it is characterized in that, each described grooved mould comprise cross section be isosceles trapezoid steel tank (2), be fixedly connected on each steel tank notch both sides matchboard (3), be fixedly connected on the vertical muscle (4) of reinforcement and the reinforcing ring muscle (5) in each steel tank outside, and be fixed in the running wheel (6) outside each groove; The upper base of described steel tank (2) is 1/5th to 1/2nd with the length ratio of waist.
2. the novel side's stake of pretensioning prestressed concrete as claimed in claim 1 punching block (1) is characterized in that also comprise counterweight muscle (7), described counterweight muscle (7) is arranged on the sidewall of steel tank.
3. the novel side's stake of pretensioning prestressed concrete as claimed in claim 1 punching block (1) is characterized in that, described counterweight muscle (7) is for being filled with the hollow square tube of concrete (8).
4. the novel side's stake of pretensioning prestressed concrete as claimed in claim 1 punching block (1) is characterized in that described running wheel (6) is solid semicircle steel, forms a circle for two, and the cross section is the T font.
5. the novel side's stake of pretensioning prestressed concrete as claimed in claim 1 punching block (1) is characterized in that, the interior profile after the punching block combination is the corner cut quadrangle, and described corner cut quadrangle comprises four alternate long limits and four alternate minor faces.
6. the novel side's stake of pretensioning prestressed concrete as claimed in claim 3 punching block (1) is characterized in that, described hollow square tube is welded in the outer wall middle part of isosceles trapezoid steel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070503 CN203110127U (en) | 2013-02-07 | 2013-02-07 | Novel pretensioning spun concrete square pile steel mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070503 CN203110127U (en) | 2013-02-07 | 2013-02-07 | Novel pretensioning spun concrete square pile steel mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203110127U true CN203110127U (en) | 2013-08-07 |
Family
ID=48890504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320070503 Expired - Fee Related CN203110127U (en) | 2013-02-07 | 2013-02-07 | Novel pretensioning spun concrete square pile steel mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203110127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538147A (en) * | 2013-09-29 | 2014-01-29 | 国鼎(南通)管桩有限公司 | Special-shaped prestress combined support pile steel mold |
-
2013
- 2013-02-07 CN CN 201320070503 patent/CN203110127U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538147A (en) * | 2013-09-29 | 2014-01-29 | 国鼎(南通)管桩有限公司 | Special-shaped prestress combined support pile steel mold |
| CN103538147B (en) * | 2013-09-29 | 2015-10-21 | 国鼎(南通)管桩有限公司 | Special-shaped prestressing combination support pile punching block |
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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: 20130807 Termination date: 20210207 |