CN2880438Y - Centrifugal concrete pile mould - Google Patents
Centrifugal concrete pile mould Download PDFInfo
- Publication number
- CN2880438Y CN2880438Y CN 200520077207 CN200520077207U CN2880438Y CN 2880438 Y CN2880438 Y CN 2880438Y CN 200520077207 CN200520077207 CN 200520077207 CN 200520077207 U CN200520077207 U CN 200520077207U CN 2880438 Y CN2880438 Y CN 2880438Y
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- groove
- isosceles trapezoid
- octagon
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- 210000003205 muscle Anatomy 0.000 claims description 24
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 230000002787 reinforcement Effects 0.000 claims description 11
- 241000826860 Trapezium Species 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 3
- 239000003351 stiffener Substances 0.000 abstract 3
- 230000001788 irregular Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model relates to an eccentric concrete stake mold consisting of two gutter-shaped molds of the same form which are hooked together and the two ends in the axial direction are connected with an end plate. Every gutter-shaped mold consists of a gutter, matchboard fixed on every gutter, reinforced longitudinal stiffener, reinforced circular stiffener and semi-circular wheel to form a cylinder, both ends are sealed, many circular wheels with the same diameter are disposed on the cylinder, many reinforced longitudinal and circular stiffeners are distributed on the cylinder, moreover, the inner cavity represents as a column-shaped one; the cross section of the column-shaped cavity is an octagon whose angles are all 135 degrees and all apexes are evenly distributed on the circum-circle of the octagon; this octagon could be a regular or irregular one, when this octagon is an irregular one, the length of the short side is longer or equal to 2.828 cm and shorter than that of the long side. The cross section of every cavity formed in every gutter of the gutter-shaped molds could be hexagon or pentagon.
Description
(1) technical field:
The utility model relates to a kind of mould that is used to produce centrifugal pre-stress concrete prefabricated pile.
(2) background technology:
In the prior art, the concrete prefabricated pile divides non-prestressed prefabricated pile and prestressing force prefabricated pile two classes, the former is as solid side stake, hollow square pile, the latter such as centrifugal pile tube, centrifugal side etc., and intensity, the bearing capacity of centrifugal pre-stress concrete prefabricated pile all are greatly improved than the former.The latter is placed on high speed rotating on the centrifuge and produces the rounded or foursquare pre-stress concrete stake in outside filling mortar by the mould of special use usually.
Produce the mould of circular or foursquare pre-stress concrete stake, block-shaped identical by two, make-up and half groove-shaped mold that connects and be connected in make-up after the end plate at the axial two ends of pipe die that form form, every groove-shaped mold is by the groove of a semicircle or isosceles right triangle, be fixedly connected on the matchboard of the radially notch both sides of each groove, be fixedly connected on the vertical muscle of reinforcement and the reinforcing ring muscle in each groove outside, the a plurality of semicircular running wheel that is fixedly connected on each groove outside is formed, it is one that described two groove-shaped molds connect matchboard by bolt, two ends and end plate are connected to a fixed, and be airtight thereby the formation profile is two ends substantially, a plurality of isodiametric ring-type running wheels are arranged on it, and vertical muscle of the reinforcement that a plurality of vertical distributions are arranged and reinforcing ring muscle, inner chamber is the cylindrical body of the rounded or foursquare column cavity of cross section.
(3) summary of the invention:
The utility model aims to provide a kind of outside of can producing and is the mould of octagonal centrifugal pre-stress concrete stake.
The technical solution of the utility model is as follows:
Centrifugal concrete pile mould, block-shaped identical by two, make-up and the groove-shaped mold that connects and be connected in make-up after the end plate at the axial two ends of pipe die that form form, every groove-shaped mold is by a groove, be fixedly connected on the matchboard of the radially notch both sides of each groove, be fixedly connected on the vertical muscle of reinforcement and the reinforcing ring muscle in each groove outside, the a plurality of semicircular running wheel that is fixedly connected on each groove outside is formed, it is one that described two groove-shaped molds connect matchboard by bolt, two ends and end plate are connected to a fixed, it is airtight that thereby the formation profile is two ends substantially, a plurality of isodiametric ring-type running wheels are arranged on it, and vertical muscle of the reinforcement that a plurality of vertical distributions are arranged and reinforcing ring muscle, inner chamber is the cylindrical body of column cavity, it is characterized in that: the cavity cross section that each groove forms in the described groove-shaped mold is two identical polygons that arbitrary diameter line symmetry of this octagonal circumscribed circle of octagon edge what follows is divided into, described octagonal each angle is 135 °, and all to be distributed in one be on the circle in the center of circle with the pipe die center that forms behind the make-up on octagonal each summit.
The length of the above-mentioned octagon length of side can only be one or both, and when length of side length when being a kind of, octagon is an octagon.
When octagon is non-octagon, bond length more than or equal to 2.828cm less than long edge lengths.
The cavity cross section that forms according to each groove in the above-mentioned groove-shaped mold can be following hexagon: in described hexagonal six angles, it is the right angle that two adjacent angles are arranged, remaining angle is 135 °, this hexagon is that the rectangle that 135 ° isosceles trapezoid and bottom with isosceles trapezoid are length is formed by a drift angle, this hexagon is with isosceles trapezoid center line left-right symmetry, and the upper base of described isosceles trapezoid is long for b, waist length are a, and described rectangle is wide to be b/2, and, 2.828cm≤b≤a.
The cavity cross section that forms according to each groove in the above-mentioned groove-shaped mold also can be following pentagon: in described five angles, it is 135 ° that three angles are arranged successively, this pentagon is that the right angled triangle that 135 ° isosceles trapezoid and bottom with isosceles trapezoid are a right-angle side is formed by a drift angle, the upper base of described isosceles trapezoid is long to be that b, waist length are a, another of described right angled triangle right-angle side is b, and, 2.828cm≤b≤a.
The cavity cross section that forms according to each groove in the above-mentioned groove-shaped mold can also be following hexagon: in described hexagonal six angles, it is 135 ° that four angles are arranged successively, remaining two jiaos supplementary angles each other, this hexagon is that the right-angled trapezium that 135 ° isosceles trapezoid and bottom with isosceles trapezoid are right-angle side is formed by a drift angle, the upper base of described isosceles trapezoid is long to be a, waist is long to be b, described right-angled trapezium upper base is long to be d, the long c that is goes to the bottom, and, 2.828cm≤b≤a, simultaneously, the right-angled trapezium upper base and the sum of going to the bottom are that the upper base of isosceles trapezoid is long, i.e. c+d=a.
The utility model can be produced the outside and be octagonal centrifugal pre-stress concrete stake.
(4) description of drawings:
Accompanying drawing 2a is that the A-A of Fig. 1 is to view;
Accompanying drawing 2b is the schematic cross-section of each groove among Fig. 1;
Accompanying drawing 3a is the schematic cross-section of second embodiment of the utility model;
Accompanying drawing 3b is the schematic cross-section of each groove among second embodiment;
Accompanying drawing 4a is the schematic cross-section of the 3rd embodiment of the utility model;
Accompanying drawing 4b is the schematic cross-section of each groove among the 3rd embodiment;
Each sequence number is respectively among the figure: 1, end plate; 2, groove-shaped mold; 3, reinforcing ring muscle; 4, matchboard; 5, running wheel; 6, bolt; 7, strengthen vertical muscle; 8, groove;
(5) specific embodiment:
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Referring to accompanying drawing 1,2a, 2b, first embodiment of the centrifugal concrete pile mould of the utility model, its profile is the airtight tubular in two ends substantially, and it is by identical groove-shaped mold 2 make-ups of two shapes and connect as one, and axial two ends and end plate 1 that make-up connects the pipe die that the back forms are connected to a fixed.Every groove-shaped mold 2 is by a groove 8, be fixedly connected on the matchboard 4 of the radially notch both sides of each groove 8, be fixedly connected on the vertical muscle 7 of reinforcement and the reinforcing ring muscle 3 in each groove outside, the a plurality of semicircular running wheel 5 that is fixedly connected on each groove outside is formed, it is one that described two groove-shaped molds connect matchboard 4 by bolt 6, two ends and end plate 1 are connected to a fixed, it is airtight that thereby the formation profile is two ends substantially, a plurality of isodiametric ring-type running wheels 5 are arranged on it, and be distributed with vertical muscle 7 of a plurality of reinforcements and reinforcing ring muscle 3, inner chamber is the cylindrical body of column cavity, the cross section of described column cavity is an octagon, this octagonal each angle is 135 °, and octagonal each summit all is distributed on this octagonal circumscribed circle, this octagon has the length of side of two kinds of length, is respectively 3.12cm and 52.2cm.Present embodiment is made up of two identical groove-shaped molds of shape, referring to accompanying drawing 2b, the cavity cross section that each groove-shaped mold forms is hexagon, this hexagon is that the rectangle that 135 ° isosceles trapezoid and bottom with isosceles trapezoid are length is formed by a drift angle, this hexagon is with isosceles trapezoid center line left-right symmetry, the upper base of described isosceles trapezoid is long for 3.12cm, waist length are 52.2cm, and described rectangle is wide to be 1.56cm.
Referring to accompanying drawing 3a, 3b, second embodiment of the present utility model, this centrifugal concrete pile mould be equally by identical groove-shaped mold 2 make-ups of two shapes and connect as one, and axial two ends and end plate 1 that make-up connects the pipe die that the back forms are connected to a fixed.Every groove-shaped mold 2 is identical by a groove 8, be fixedly connected on the matchboard 4 of the radially notch both sides of each groove 8, be fixedly connected on the vertical muscle 7 of reinforcement and the reinforcing ring muscle 3 in each groove outside, the a plurality of semicircular running wheel 5 that is fixedly connected on each groove outside is formed, cross section of same formation is octagonal column cavity, same each angle of this octagon is 135 °, and octagonal each summit all is distributed on this octagonal circumscribed circle, this octagon has the length of side of two kinds of length, different with first embodiment is, the octagon length of side is respectively 2.828cm and 46.2cm, and, the cross section of the cavity that each groove forms is hexagon: this hexagon is that the right-angled trapezium that 135 ° isosceles trapezoid and bottom with isosceles trapezoid are right-angle side is formed by a drift angle, the upper base of described isosceles trapezoid is long to be 46.2cm, waist is long to be 2.828cm, and described right-angled trapezium upper base is 46.2cm with the sum of going to the bottom.
Referring to accompanying drawing 4a, 4b, the 3rd embodiment of the centrifugal concrete pile mould of the utility model, by identical groove-shaped mold 2 make-ups of two shapes and connect as one, and axial two ends and end plate 1 that make-up connects the pipe die that the back forms are connected to a fixed.Every groove-shaped mold 2 is identical by a groove 8, be fixedly connected on the matchboard 4 of the radially notch both sides of each groove 8, be fixedly connected on the vertical muscle 7 of reinforcement and the reinforcing ring muscle 3 in each groove outside, the a plurality of semicircular running wheel 5 that is fixedly connected on each groove outside is formed, cross section of same formation is octagonal column cavity, same each angle of this octagon is 135 °, and octagonal each summit all is distributed on this octagonal circumscribed circle, this octagon has the length of side of two kinds of length, different with above embodiment is, the cross section that each groove forms cavity is pentagon, it is 135 ° that this pentagon has three angles, it is that the right angled triangle that 135 ° isosceles trapezoid and bottom with isosceles trapezoid are a right-angle side is formed by a drift angle, the upper base of described isosceles trapezoid is long to be 66.8cm, waist is long to be 4.844cm, and another of described right angled triangle right angle length of side also is 66.8cm.
The 4th embodiment of the centrifugal concrete pile mould of the utility model, equally by the identical groove-shaped mold make-up of two shapes and connect as one, and axial two ends and end plate that make-up connects the pipe die that the back forms are connected to a fixed.Every groove-shaped mold is identical to be formed by a groove, the matchboard that is fixedly connected on the radially notch both sides of each groove, the reinforcement vertical muscle and the reinforcing ring muscle that are fixedly connected on each groove outside, a plurality of semicircular running wheel that is fixedly connected on each groove outside, cross section of same formation is octagonal column cavity, same each angle of this octagon is 135 °, and octagonal each summit all is distributed on this octagonal circumscribed circle, different with above embodiment is that this octagon is an octagon.
Claims (6)
1. centrifugal concrete pile mould, block-shaped identical by two, make-up and the groove-shaped mold that connects and be connected in make-up after the end plate at the axial two ends of pipe die that form form, every groove-shaped mold is by a groove, be fixedly connected on the matchboard of the radially notch both sides of each groove, be fixedly connected on the vertical muscle of reinforcement and the reinforcing ring muscle in each groove outside, the a plurality of semicircular running wheel that is fixedly connected on each groove outside is formed, it is one that described two groove-shaped molds connect matchboard by bolt, two ends and end plate are connected to a fixed, it is airtight that thereby the formation profile is two ends substantially, a plurality of isodiametric ring-type running wheels are arranged on it, and vertical muscle of the reinforcement that a plurality of vertical distributions are arranged and reinforcing ring muscle, inner chamber is the cylindrical body of column cavity, it is characterized in that: the cavity cross section that each groove forms in the described groove-shaped mold is two identical polygons that arbitrary diameter line symmetry of this octagonal circumscribed circle of octagon edge what follows is divided into, described octagonal each angle is 135 °, and all to be distributed in one be on the circle in the center of circle with the pipe die center that forms behind the make-up on octagonal each summit.
2. centrifugal concrete pile mould according to claim 1 is characterized in that: described octagon is an octagon.
3. centrifugal concrete pile mould according to claim 1 is characterized in that: described octagonal length of side length is two kinds, its bond length more than or equal to 2.828cm less than long edge lengths.
4. centrifugal concrete pile mould according to claim 1, it is characterized in that: the cavity cross section that each groove forms in the described groove-shaped mold is following hexagon: in described hexagonal six angles, it is the right angle that two adjacent angles are arranged, remaining angle is 135 °, this hexagon is that the rectangle that 135 ° isosceles trapezoid and bottom with isosceles trapezoid are length is formed by a drift angle, this hexagon is with isosceles trapezoid center line left-right symmetry, the upper base of described isosceles trapezoid is long to be that b, waist length are a, described rectangle is wide to be b/2, and, 2.828cm≤b≤a.
5. centrifugal concrete pile mould according to claim 1, it is characterized in that: the cavity cross section that each groove forms in the described groove-shaped mold is following pentagon: in described five angles, it is 135 ° that three angles are arranged successively, this pentagon is that the right angled triangle that 135 ° isosceles trapezoid and bottom with isosceles trapezoid are a right-angle side is formed by a drift angle, the upper base of described isosceles trapezoid is long to be that b, waist length are a, another of described right angled triangle right-angle side is b, and, 2.828cm≤b≤a.
6. centrifugal concrete pile mould according to claim 1, it is characterized in that: the cavity cross section that each groove forms in the described groove-shaped mold is following hexagon: in described hexagonal six angles, it is 135 ° that four angles are arranged successively, remaining two jiaos supplementary angles each other, this hexagon is that the right-angled trapezium that 135 ° isosceles trapezoid and bottom with isosceles trapezoid are right-angle side is formed by a drift angle, the upper base of described isosceles trapezoid is long to be a, waist is long to be b, described right-angled trapezium upper base is long to be d, the long c that is goes to the bottom, and, 2.828cm≤b≤a, simultaneously, the right-angled trapezium upper base and the sum of going to the bottom are that the upper base of isosceles trapezoid is long, i.e. c+d=a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520077207 CN2880438Y (en) | 2005-11-03 | 2005-11-03 | Centrifugal concrete pile mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520077207 CN2880438Y (en) | 2005-11-03 | 2005-11-03 | Centrifugal concrete pile mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2880438Y true CN2880438Y (en) | 2007-03-21 |
Family
ID=37880276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520077207 Expired - Fee Related CN2880438Y (en) | 2005-11-03 | 2005-11-03 | Centrifugal concrete pile mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2880438Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758432A (en) * | 2012-07-30 | 2012-10-31 | 天津建城基业集团有限公司 | Prestressed concrete hollow square pile and formation die |
| CN102808404A (en) * | 2012-08-13 | 2012-12-05 | 天津建城基业集团有限公司 | Octagonal concrete centrifugal pile and forming mould thereof |
| CN103469788A (en) * | 2013-09-03 | 2013-12-25 | 胡明欣 | Movably-fabricated precast pile and production mould |
| 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 |
| CN106799784A (en) * | 2017-02-22 | 2017-06-06 | 华北水利水电大学 | The mould of pin-connected panel pentagonal prism concrete test block |
| CN111546470A (en) * | 2020-05-11 | 2020-08-18 | 邢洁 | Preparation method of concrete prefabricated part and concrete curing template |
-
2005
- 2005-11-03 CN CN 200520077207 patent/CN2880438Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758432A (en) * | 2012-07-30 | 2012-10-31 | 天津建城基业集团有限公司 | Prestressed concrete hollow square pile and formation die |
| CN102808404A (en) * | 2012-08-13 | 2012-12-05 | 天津建城基业集团有限公司 | Octagonal concrete centrifugal pile and forming mould thereof |
| CN103469788A (en) * | 2013-09-03 | 2013-12-25 | 胡明欣 | Movably-fabricated precast pile and production mould |
| CN103469788B (en) * | 2013-09-03 | 2017-02-15 | 胡明欣 | Movably-fabricated precast pile and production mould |
| 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 |
| CN106799784A (en) * | 2017-02-22 | 2017-06-06 | 华北水利水电大学 | The mould of pin-connected panel pentagonal prism concrete test block |
| CN111546470A (en) * | 2020-05-11 | 2020-08-18 | 邢洁 | Preparation method of concrete prefabricated part and concrete curing template |
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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: 20070321 Termination date: 20131103 |