CN2810946Y - Centrifugal square concrete pile mold with improved structure - Google Patents
Centrifugal square concrete pile mold with improved structure Download PDFInfo
- Publication number
- CN2810946Y CN2810946Y CN 200520071097 CN200520071097U CN2810946Y CN 2810946 Y CN2810946 Y CN 2810946Y CN 200520071097 CN200520071097 CN 200520071097 CN 200520071097 U CN200520071097 U CN 200520071097U CN 2810946 Y CN2810946 Y CN 2810946Y
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- groove
- isosceles right
- outside
- matchboard
- reinforcement
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- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The utility model relates to a centrifugal-concrete square-pile mold with improved structure, which is composed of two groove-shaped molds with the same shape, end boards at both ends, wherein the molds are mutually buckled and connected, each groove-shaped mold is composed of a isosceles-right-triangle groove, and a matchboard, a strengthening longitudinal bar, a strengthening ring bar, and a plurality of semicircular running wheels which are fixedly connected with each groove, and the two groove-shaped molds are connected with the matchboard into a whole through screw bolts, both ends are fixedly connected with the end boards; thus, a tubular body basically presents a shape with two sealing ends, a plurality of annular running wheels, a plurality of strengthening longitudinal bars and strengthening ring bars are arranged on the tubular body, and an inner chamber of the tubular body is a column hollow chamber of which the cross section presents a square. The utility model is characterized in that a strengthening board is connected with the space between the running wheels, and the wall of each strengthening longitudinal bar and the isosceles-right-triangle groove. The structure causes the strength of the running wheels to greatly increase, the square-pile mold can preserve the circular shape, and the square pile can be produced with large scale and industrial production.
Description
(1) technical field:
The utility model relates to a kind of centrifugal concrete square pile mould that improves structure, particularly relates to a kind of mould that is used to manufacture the prestressing force concrete square pile.
(2) background technology:
In the prior art, centrifugal concrete square pile is the stake for building of a more emerging class pre-stress concrete, and for traditional pile tube, bearing capacity is big, has certain superiority.
Be used to produce the centrifugal concrete square pile mould of prestressing force concrete square pile in the prior art, it is 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 an isosceles right triangle 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 equidistant 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 that cross section is foursquare column cavity, foursquare four jiaos that above-mentioned isosceles right triangle constituted is chamfering, the outside of the vertical muscle of reinforcement in the inner ring of described running wheel and the isosceles right triangle groove two waists outside, weld mutually in the outside of the vertical muscle of the reinforcement of isosceles right triangle groove bottom land and the outside of matchboard, thus running wheel and isosceles right triangle groove, the vertical muscle of matchboard and reinforcement connects as one.
Centrifugal its weak point of concrete square pile mould of the prior art is: the bulk strength of mould is relatively poor, and is inapplicable in the suitability for industrialized production.Find in the practice, concrete mould work be housed running wheel promptly takes place soon lose circle that mould is beated and can't operate as normal.
(3) summary of the invention:
The utility model aims to provide a kind of centrifugal concrete square pile mould that is applicable to the improvement structure of the centrifugal concrete square pile of suitability for industrialized production.
The technical solution of the utility model is as follows:
Improve the centrifugal concrete square pile mould of structure, profile is the airtight tubular in two ends substantially, it is 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 an isosceles right triangle 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 equidistant 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 that cross section is foursquare column cavity, foursquare four jiaos that above-mentioned two isosceles right triangles are constituted is chamfering, the outside of the vertical muscle of reinforcement in the inner ring of described running wheel and the isosceles right triangle groove two waists outside, weld mutually in the outside of the vertical muscle of the reinforcement of isosceles right triangle groove bottom land and the outside of matchboard, it is characterized in that: be connected with stiffener between the outer wall of isosceles right triangle groove and the inner ring of running wheel.
The vertical muscle of reinforcement of the vertical muscle of the reinforcement in the above-mentioned running wheel and the isosceles right triangle groove two waists outside, matchboard, isosceles right triangle groove bottom land connects as one, and connects as one by the outer wall of stiffener and isosceles right triangle groove.
The centrifugal concrete square pile mould of above-mentioned improvement structure, its running wheel intensity is greatly improved, and running wheel does not lose circle in the production process, can carry out large-scale industrial production.
Further technical scheme is:
Vertical muscle of the outer wall of the inner ring of above-mentioned stiffener and running wheel, isosceles right triangle groove and reinforcement or matchboard connect as one.
In the said structure, stiffener should guarantee the intensity that it is enough, and preferably is symmetrical arranged, and preferably its plane, place is perpendicular with the center line of side's stake mould.
The force-bearing situation that has improved running wheel from different perspectives and the intensity of technique scheme, thus make side's stake mould that good dynamic balance be arranged.Prevented that effectively square stake mould from producing deformation owing to running wheel load is excessive when work, thereby the side's of causing stake mould is beated and cisco unity malfunction on centrifuge.
(4) description of drawings:
Accompanying drawing 1 is the outline drawing of centrifugal concrete square pile mould;
Accompanying drawing 2 be in the prior art centrifugal concrete square pile mould A-A to cut-away view;
Accompanying drawing 3 is the cut-away view of the utility model embodiment in same position;
Each sequence number is respectively among the figure: 1, end plate; 2, isosceles right triangle groove; 3, reinforcing ring muscle; 4, matchboard; 5, running wheel; 6, bolt; 7, strengthen vertical muscle; 8, stiffener
(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 1,3, centrifugal concrete square pile mould shown in the utility model embodiment, its profile is the airtight tubular in two ends substantially, it is block-shaped identical by two, make-up and the groove-shaped mold that connects and be connected in make-up after the end plate 1 at the axial two ends of pipe die that form form, every groove-shaped mold is by an isosceles right triangle groove 2, be fixedly connected on the matchboard 4 of the radially notch both sides of each groove 2, be fixedly connected on the vertical muscle 7 of reinforcement and the reinforcing ring muscle 3 in each groove 2 outside, be fixedly connected on a plurality of semicircular running wheel 5 in each groove 2 outside, the stiffener 8 that is supported between the inner ring of the outer wall of isosceles right triangle groove 2 and running wheel 5 is formed.
Described stiffener 8 is connected in running wheel 5 and each is strengthened between the outer wall of vertical muscle 7 and isosceles right triangle groove 2.The outside of the outside of the vertical muscle 7 of reinforcement in 2 liang of waist outsides of the inner ring of above-mentioned running wheel 5 and isosceles right triangle groove, the vertical muscle of reinforcement of isosceles right triangle groove 2 bottom lands and the outside of matchboard 4 are welded as a whole mutually, and stiffener 8 is welded as a whole with the outer wall of isosceles right triangle groove 2 and the inner ring of running wheel 5.
It is one that above-mentioned two groove-shaped molds connect matchboard 4 by bolt 6, fixedly connected with end plate 1 in the two ends that form pipe die behind the make-up, substantially be that two ends are airtight, a plurality of equidistant isodiametric ring-type running wheels are arranged on it and the vertical muscle of reinforcement of a plurality of vertical distributions is arranged and reinforcing ring muscle, inner chamber are the cylindrical body that cross section is foursquare column cavity thereby form profile, foursquare four jiaos that above-mentioned two isosceles right triangles are constituted is chamfering.
In the foregoing description, stiffener 8 is symmetrical arranged, and its plane, place is perpendicular with the center line of side's stake mould.
The foregoing description is greatly improved running wheel intensity, has prevented that square stake mould from producing deformation owing to running wheel load is excessive when work.
Certainly, under inventive concept of the present utility model, the utility model has multiple form of implementation, as, stiffener 8 can substitute with the reinforcing prop that sufficient intensity symmetrically arranged is supported between the inner ring of the outer wall of isosceles right triangle groove 2 and running wheel 5, this reads and need not pay creative work behind this specification and can reveal again to those skilled in the art, has not just given unnecessary details at this.
Claims (3)
1, a kind of centrifugal concrete square pile mould that improves structure, profile is the airtight tubular in two ends substantially, it is 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 an isosceles right triangle 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 equidistant 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 that cross section is foursquare column cavity, foursquare four jiaos that above-mentioned two isosceles right triangles are constituted is chamfering, the outside of the vertical muscle of reinforcement in the inner ring of described running wheel and the isosceles right triangle groove two waists outside, weld mutually in the outside of the vertical muscle of the reinforcement of isosceles right triangle groove bottom land and the outside of matchboard, it is characterized in that: be connected with stiffener between the outer wall of isosceles right triangle groove and the inner ring of running wheel.
2, the centrifugal concrete square pile mould of improvement structure according to claim 1 is characterized in that: vertical muscle of the outer wall of the inner ring of described stiffener and running wheel, isosceles right triangle groove and reinforcement or matchboard connect as one.
3, the centrifugal concrete square pile mould of improvement structure according to claim 2, it is characterized in that: described stiffener is symmetrical arranged, and its plane, place is perpendicular with the center line of side's stake mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071097 CN2810946Y (en) | 2005-04-23 | 2005-04-23 | Centrifugal square concrete pile mold with improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071097 CN2810946Y (en) | 2005-04-23 | 2005-04-23 | Centrifugal square concrete pile mold with improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2810946Y true CN2810946Y (en) | 2006-08-30 |
Family
ID=36937331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520071097 Expired - Fee Related CN2810946Y (en) | 2005-04-23 | 2005-04-23 | Centrifugal square concrete pile mold with improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2810946Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885209A (en) * | 2010-07-01 | 2010-11-17 | 江苏建华管桩有限公司 | Centrifugal moulding mould used for manufacturing concrete hexagonal piles |
| CN102343626A (en) * | 2011-09-15 | 2012-02-08 | 江苏固丰管桩集团有限公司 | Concrete square pile die |
| CN101338856B (en) * | 2008-08-27 | 2012-03-21 | 中国科学院长春光学精密机械与物理研究所 | Square cartridge structure |
| 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 |
| CN104016107A (en) * | 2014-06-23 | 2014-09-03 | 镇江市申茂机械有限公司 | Cement pile conveying device |
-
2005
- 2005-04-23 CN CN 200520071097 patent/CN2810946Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101338856B (en) * | 2008-08-27 | 2012-03-21 | 中国科学院长春光学精密机械与物理研究所 | Square cartridge structure |
| CN101885209A (en) * | 2010-07-01 | 2010-11-17 | 江苏建华管桩有限公司 | Centrifugal moulding mould used for manufacturing concrete hexagonal piles |
| CN102343626A (en) * | 2011-09-15 | 2012-02-08 | 江苏固丰管桩集团有限公司 | Concrete square pile die |
| 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 |
| CN104016107A (en) * | 2014-06-23 | 2014-09-03 | 镇江市申茂机械有限公司 | Cement pile conveying device |
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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: 20060830 Termination date: 20110423 |