CN107283601B - Mould structure for manufacturing H-shaped concrete pile - Google Patents
Mould structure for manufacturing H-shaped concrete pile Download PDFInfo
- Publication number
- CN107283601B CN107283601B CN201710556324.7A CN201710556324A CN107283601B CN 107283601 B CN107283601 B CN 107283601B CN 201710556324 A CN201710556324 A CN 201710556324A CN 107283601 B CN107283601 B CN 107283601B
- Authority
- CN
- China
- Prior art keywords
- row
- concrete pile
- parts
- shaped concrete
- bosses
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0064—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces
- B28B7/0079—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces with surfaces for moulding interlocking means, e.g. grooves and ribs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Revetment (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention relates to a mould structure for manufacturing an H-shaped concrete pile, which comprises a first core component and a second core component, and is characterized in that: the first core component comprises a first bottom plate and first bosses, wherein a row of long first convex parts are respectively arranged on the first bottom plates at two sides of the first bosses, each row of first convex parts is attached to the corresponding side wall of the first boss, and the width of each row of first convex parts on the first bottom plate is smaller than that of the first bottom plate at the corresponding side of the first boss so as to form a first width difference; the second core component comprises a second bottom plate and second bosses, and a row of long second convex parts are respectively arranged on the second bottom plates at two sides of the second bosses. The mould structure for manufacturing the H-shaped concrete pile has the advantages of being strong in universality and convenient to replace.
Description
Technical Field
The invention belongs to the technical field of pile foundation engineering of various building structure systems, and particularly relates to a die structure for manufacturing H-shaped concrete piles.
Background
The common concrete prestressed piles are tubular piles, square piles, T-shaped piles, H-shaped piles and the like according to pile shapes, and various piles of different types have respective characteristics and can be selected and used according to different occasion environments. Taking an H-shaped pile as an example, the H-shaped pile comprises two flanges and a web plate connected with the two flanges, the cross section of the H-shaped concrete pile is H-shaped formed by the two flanges and the web plate connected with the two flanges, and the two flanges and the web plate form groove parts extending along the length direction of the pile body on two sides of the H-shaped concrete pile. The H-shaped concrete pile is superior to concrete piles with round, square, T-shaped or other cross-sectional shapes in terms of lateral soil pressure resistance, water pressure resistance, wave resistance and stability against capsizing. Therefore, the H-shaped concrete pile is suitable for foundation pit maintenance, side slope stabilization and river bank protection engineering.
The existing mould for preparing the H-shaped concrete pile comprises at least one (more than one are connected in series) mould unit (one mould unit is used for preparing a supporting pile), each mould unit comprises a lower template, a left template and a right template hinged with the lower template and used for forming an H-shaped supporting pile cavity, an oil cylinder connected with the left template and the right template, one end of the oil cylinder is hinged on a base, a core component is arranged on the left template and the right template, and the left template, the right template, the core component and the lower template jointly enclose a cavity matched with the appearance of the H-shaped concrete pile. Such a mould for preparing H-shaped concrete piles is disclosed in a Chinese patent application No. CN201310673526.1 (publication No. CN 103707413A) with H-shaped support pile mould for steam curing apparatus.
Some concrete piles are provided with step parts for overlapping each other on the left and right sides of the pile due to the specificity of application scenes (for a bank protection wall), for example, chinese patent application No. ZL201610135953.8 (publication No. CN105780756 a) discloses an H-type prestressed concrete pile, wherein the side surfaces of flanges are provided with step parts for overlapping which are laterally protruded along the length direction, and the overlapping side surfaces of the step parts of two flanges which are overlapped are mutually opposite through the step parts of the side surfaces of the flanges. In order to achieve water permeability, a plurality of stepped parts are arranged on one side of the water permeable flange at intervals up and down along the length direction of the flange, and a first interval is formed between two adjacent stepped parts. How to design a mould for manufacturing H-shaped concrete piles, which is convenient for forming the step part, is a technical problem which needs to be solved by the technicians in the field.
Disclosure of Invention
The invention aims to solve the technical problem of providing a die structure for manufacturing an H-shaped concrete pile, which can form step parts on two sides of a pile body.
The technical scheme adopted for solving the technical problems is as follows: a mold structure for manufacturing an H-shaped concrete pile, comprising a first core member and a second core member, characterized in that: the first core component comprises a first bottom plate and first bosses positioned in the middle of the first bottom plate and used for forming a groove part on one side of the H-shaped concrete pile, a row of long first convex parts are respectively arranged on the first bottom plates on two sides of the first bosses, each row of first convex parts are attached to the corresponding side wall of the first boss, and the width of each row of first convex parts on the first bottom plate is smaller than the width of the first bottom plate on the corresponding side of the first boss so as to form a first width difference; the second core component comprises a second bottom plate and second bosses positioned in the middle of the second bottom plate and used for forming groove parts on the other side of the H-shaped concrete pile, and a row of long second convex parts are respectively arranged on the second bottom plates on two sides of the second bosses. The position in the middle of the first bottom plate refers to the position in the middle part of the first bottom plate, and not the position in the right center. The width of each row of the first convex parts on the first bottom plate is smaller than that of the first bottom plate on the corresponding side of the first boss, namely, the width of the convex part on the same side of the first boss is compared with that of a part of the first bottom plate on the same side of the first boss, and the width of the first convex part on the same side of the first boss is smaller than that of the first bottom plate on the same side of the first boss.
Similarly, each row of second convex parts is attached to the corresponding side wall of the second boss, and the width of each row of second convex parts on the second bottom plate is smaller than the width of the second bottom plate on the corresponding side of the second boss so as to form a second width difference.
The first width difference and the second width difference enable stepped cavity surfaces to be formed on the bottom plates on two sides of the boss of the die structure, after the die is closed, concrete poured into the die can be filled in the stepped cavity formed by the first width difference and the second width difference, so that continuous long-rib-shaped stepped portions are formed on the side surfaces of the upper flange and the lower flange of the H-shaped concrete pile, which are positioned on the same side, the outer surfaces of the stepped portions are flush with the outer surfaces of corresponding flanges of the pile, and the inner surfaces of the stepped portions and the inner surfaces of the corresponding flanges are provided with a width difference to form a step shape, so that splicing and construction of two adjacent H-shaped concrete piles are facilitated. The inner surface of the step constitutes the overlapping side submitted in the background art.
The top surface of the first convex part is an inclined surface, and the top surface of the second convex part is an inclined surface. The design of the inclined plane ensures that the inner surface of the step part of the H-shaped concrete pile after being formed is the inclined plane, thereby being convenient for construction and splicing between piles; the inclined plane is convenient for demoulding after the pile body is formed, and is beneficial to production.
For the convenience of production, manufacture, installation and replacement, each row of the first convex parts is formed by splicing a plurality of first inserts, and each row of the second convex parts is formed by splicing a plurality of second inserts. Of course, the first and second protrusions may be an integral strip-like structure, but this approach is somewhat cumbersome to manufacture and replace and adjust. The insert can be made of engineering plastics, and is preferably plastic with excellent strength, impact resistance, heat resistance, hardness and ageing resistance; the insert may be made of steel or the like.
Each row of the second protrusions has a gap with a corresponding sidewall of the second boss to form a groove portion.
When the mould is closed, the groove part forms an empty cavity, and during the forming, concrete can be filled in the cavity formed by the groove part, so that continuous long-rib-shaped step parts are formed on the two flange side surfaces of the H-shaped concrete pile, which are positioned on the same side, the outer surfaces of the step parts and the outer surfaces of the corresponding flanges of the pile body are provided with a width difference to form a step shape, and the inner surfaces of the step parts are flush with the inner surfaces of the corresponding flanges to form the side walls of the groove part on one side of the pile body. Compared with the second convex part, the second convex part of the design ensures that the positions of the step parts on the flanges of the H-shaped concrete pile body formed after forming are different, so that two adjacent H-shaped concrete piles can be mutually meshed through the step parts on the flanges at different positions when being spliced, and the splicing between the piles is firmer. The outer surface of the step formed by the second convex part of the design forms the lap joint side surface submitted in the background technology.
Further improved, a plurality of second blocking parts are arranged in the groove part at intervals. The second blocking part is arranged, so that the die structure forms the step parts which are arranged at intervals on the flange of the H-shaped concrete pile, namely, the step parts which are originally in a long bar shape on the side surface of the flange of the H-shaped concrete pile are divided into a plurality of blocks with certain intervals. The groove parts between two adjacent second blocking parts form the step parts on the side surfaces of the flanges of the H-shaped concrete piles, the second blocking parts have the function of separating the step parts on the side surfaces of the flanges of the H-shaped concrete piles after being formed, the formed H-shaped concrete piles can form a water permeable structure, and the ecological bank protection wall with water permeability can be manufactured.
Preferably, each row of the second protruding portions is composed of a plurality of second inserts and third inserts, the second blocking portions are arranged on the third inserts, the second inserts and the third inserts are sequentially staggered, and the adjacent second inserts and third inserts are attached to each other. The second convex part is formed by a plurality of inserts and manufactured in a segmented mode, and is beneficial to processing, installation and replacement. The second blocking part has the function of enabling the step parts on the side surfaces of the flange of the H-shaped concrete pile after being formed to be arranged at certain intervals so as to form a water permeable structure. The second blocking part is arranged on the third insert, so that the processing is convenient, and the fixing, the mounting and the replacement of the insert and the blocking part are simplified. The second blocking part and the third insert can be integrally formed or fixed through a connecting piece.
And similarly, the top surface of the first convex part is provided with a plurality of first blocking parts which are arranged at intervals, so that the step parts on the side surface of the flange of the H-shaped concrete pile after being formed are arranged at certain intervals, and a water permeable structure is formed. The first blocking portions are arranged with a space between the respective step portions formed by the first protruding portion, compared with the second blocking portions.
In order to facilitate demoulding, both side surfaces of the blocking part are inclined surfaces.
Compared with the prior art, the invention has the advantages that: two core parts all include the bottom plate and are located the boss at bottom plate middle part to respectively be equipped with a row of long banding convex part on the bottom plate of boss both sides, the boss is used for forming H type concrete pile one side recess portion, the convex part can be convenient the side at the edge of a wing of pile body forms the bellied step portion of side direction, the convex part corresponds the edge of a wing side position at H type stake and does not have concrete, thereby in this department forms corresponding step portion, this mould structure can add the convex part on original H type concrete pile's traditional mould basis can, the commonality is stronger, and convenient change.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic diagram showing a first embodiment of the present invention;
FIG. 3 is a side view of a first embodiment of the present invention;
FIG. 4 is a schematic perspective view of a first insert and a second insert according to a first embodiment of the present invention;
FIG. 5 is a schematic diagram showing a second perspective view of a first insert and a second insert according to a first embodiment of the present invention;
FIG. 6 is a schematic perspective view of a first core component in accordance with a second embodiment of the invention;
FIG. 7 is a schematic perspective view of a second core part in accordance with a second embodiment of the invention;
FIG. 8 is a side view of a second core component in a second embodiment of the present invention;
FIG. 9 is a schematic perspective view of a first insert according to a second embodiment of the present invention;
FIG. 10 is a schematic diagram showing a second perspective view of a first insert according to a second embodiment of the present invention;
FIG. 11 is a schematic perspective view of a second insert according to a second embodiment of the present invention;
FIG. 12 is a schematic diagram showing a second insert in a second embodiment of the present invention;
FIG. 13 is a schematic partial perspective view of an H-shaped concrete pile produced by using the second embodiment of the present invention;
FIG. 14 is a schematic perspective view of a first core component according to a third embodiment of the present invention;
FIG. 15 is a schematic perspective view of a second core part in accordance with a third embodiment of the invention;
FIG. 16 is a top view of a second core component in a third embodiment of the present invention;
FIG. 17 is a schematic perspective view of a second insert according to a third embodiment of the present invention;
FIG. 18 is a schematic diagram showing a second perspective view of a second insert according to a third embodiment of the present invention;
FIG. 19 is a schematic perspective view of a third insert according to a third embodiment of the present invention;
FIG. 20 is a schematic diagram showing a third insert in a third embodiment of the present invention;
FIG. 21 is a schematic partial perspective view of an H-shaped concrete pile produced by using a third embodiment of the present invention;
FIG. 22 is a schematic perspective view of a first core component according to a fourth embodiment of the present invention;
fig. 23 is a schematic perspective view of a second core part in a fourth embodiment of the invention.
Detailed Description
The invention is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1 to 5, a first embodiment of the present invention is shown.
A mould structure for manufacturing H-shaped concrete piles comprises a first core part 1 and a second core part 3 which are fixed on a template, wherein the template is driven by a driving structure to be capable of being opened and closed to form a mould closing or opening, and the mould structure is a conventional structure and can be referred to in the background patent and the prior art. The H-shaped concrete pile 2 comprises two flanges 22 and a web 24 connected with the two flanges 22, the cross section of the H-shaped concrete pile 2 is H-shaped formed by the two flanges 22 and the web 24 connected with the two flanges 22, the two flanges 22 and the web 24 form groove parts 21 extending along the length direction of the pile body on two sides of the H-shaped concrete pile, and the side surfaces of the flanges 22 are provided with step parts 23 protruding laterally along the length direction and used for lap joint.
The first core component 1 comprises a first bottom plate 11 and first bosses 12 positioned in the middle of the first bottom plate 11 and used for forming a groove part 21 on one side of the H-shaped concrete pile 2, a row of long first convex parts 13 are respectively arranged on the first bottom plates 11 on two sides of the first bosses 12, each row of first convex parts 13 is attached to the corresponding side wall of the first boss 12, the width a1 of each row of first convex parts 13 on the first bottom plate 11 is smaller than the width b1 of the first bottom plate 11 positioned on the corresponding side of the first boss 12, so that a first width difference H1 is formed, the first width difference H1 is used for forming a step part 23 on the side face of a flange 22, namely the top face 131 of each row of first convex parts 13 is lower than the outer edge 14 of the first bottom plate 11, the top face 131 of each row of first convex parts 13 is an inclined plane, each row of first convex parts 13 is formed by splicing a plurality of strip-shaped first inserts 5, and the cross section shapes of each first insert 5 are identical. The bottom surface of the first insert 5 is provided with a first threaded blind hole 51, and a screw is threaded through the first threaded blind hole 51 from the back surface of the first base plate 11 of the first core member 1.
The second core part 3 comprises a second bottom plate 31 and second bosses 32 positioned in the middle of the second bottom plate 31 and used for forming the groove parts 21 on the other side of the H-shaped concrete pile 2, a row of long second convex parts 33 are respectively arranged on the second bottom plates 31 on two sides of the second bosses 32, each row of second convex parts 33 is attached to the corresponding side wall of the second boss 32, the width a2 of each row of second convex parts 33 on the second bottom plate 31 is smaller than the width b2 of the second bottom plate 31 positioned on the corresponding side of the second boss 32, so that a second width difference H2 is formed, the second width difference H2 is used for forming the step parts 23 on the side faces of the flanges 22, namely the top surface 331 of each row of second convex parts 33 is lower than the outer edge of the second bottom plate 31, and the top surface 331 of each row of second convex parts 33 is an inclined surface. Each row of the second convex parts 33 is formed by splicing a plurality of strip-shaped second inserts 6, and the cross section shapes of the second inserts 6 are the same. The bottom surface of the second insert 6 is provided with a first threaded blind hole 61, and a screw is threaded through the second blind hole 61 from the back surface of the second bottom plate 31 of the second core member 3.
The first protrusion 13 and the second protrusion 33 can enable the die structure to form continuous long-rib-shaped step parts 23 on the side surfaces of the flanges 22 of the H-shaped concrete pile 2, the outer surfaces Y 'of the step parts 23 of the H-shaped concrete pile 2 corresponding to the first protrusion 13 and the second protrusion 33 are all flush with the outer surfaces Y of the flanges 22 corresponding to the H-shaped concrete pile 2, and the inner surfaces X' of the step parts 23 corresponding to the first protrusion 13 and the second protrusion 33 are all provided with a width difference with the inner surfaces X of the flanges 22 corresponding to the first protrusion 13 and the second protrusion 33 so as to form a step shape.
The working principle and the working process of the die are the same as those of the existing H-shaped concrete pile, each group of first convex part 13 and second convex part 33 are respectively corresponding to a group of step parts 23 formed on the side face of the flange of the pile body, and the first convex part 13 and the second convex part 33 are corresponding to the position of the side face of the flange of the H-shaped pile, so that no concrete exists at the position of the corresponding step parts 23, the die structure can be used for additionally fixing the first convex part 13 and the second convex part 33 on the basis of the original traditional die, the universality is stronger, and the replacement is convenient.
Such H-shaped concrete piles 2 are suitable for use in constructing watertight protection walls, such as urban pipe galleries or watertight enclosures.
As shown in fig. 6 to 13, a second embodiment of the present invention is shown.
The present embodiment differs from the first embodiment in that: gaps are provided between the bottom surface 332 of each row of the second protrusions 33 and the corresponding side walls of the second bosses 32 to form the groove portions 4. The bottom surface 332 of the second protruding portion 33 is a slope.
As shown in fig. 13, the first protrusion 13 and the second protrusion 33 can enable the mold structure to form continuous long rib-shaped step portions 23 on the side surfaces of the flanges 22 of the H-shaped concrete pile 2, the outer surfaces Y 'of the step portions 23 corresponding to the first protrusion 13 are all flush with the outer surfaces Y of the corresponding flanges of the H-shaped concrete pile 2, and the inner surfaces X' of the step portions 23 corresponding to the first protrusion 13 are all different in width from the inner surfaces X of the corresponding flanges 22 to form a step shape. The outer surface Y ' of the stepped portion 23 corresponding to the second protrusion 33 and the outer surface Y of the corresponding flange of the H-shaped concrete pile 2 have a width difference so as to form a stepped shape, and the inner surface X ' of the stepped portion 23 corresponding to the second protrusion 33 and the inner surface X of the corresponding flange 22 are flush together to form a sidewall of the groove portion 21 on the pile body side, that is, the inner surface X ' of the stepped portion 23 corresponding to the second protrusion 33 and the inner surface X of the corresponding side flange 22 are connected to form an inclined surface. Obviously, the formed pile shape is beneficial to the engagement and splicing between the flange step parts of two adjacent H-shaped concrete piles.
Such H-shaped concrete piles 2 are suitable for use in constructing watertight protection walls, such as urban pipe galleries or watertight enclosures.
As shown in fig. 14 to 21, a third embodiment of the present invention is shown.
The present embodiment differs from the second embodiment in that: a plurality of second blocking portions 7 are arranged in the groove portion 4 at intervals. Both side surfaces 71 of the second blocking portion 7 are inclined surfaces. Each row of second protruding portions 33 is composed of a plurality of second inserts 6 and third inserts 8, the second blocking portions 7 are arranged on the third inserts 8, the second inserts 6 and the third inserts 8 are sequentially staggered, and adjacent second inserts 6 and third inserts 8 are attached to each other.
The bottom surface of the second insert 6 is provided with a first threaded blind hole 61, and a screw is threaded through the second blind hole 61 from the back surface of the second bottom plate 31 of the second core member 3. The bottom surface of the third insert 8 is provided with a third threaded blind hole 81, and a screw is threaded with the third threaded blind hole 81 after passing through the back surface of the second bottom plate 31 of the second core member 3.
The first protruding part 13 can enable the die structure to form a continuous long-rib-shaped step part 23 on the flange 22 of the H-shaped concrete pile 2. The second protrusion 33 and the second blocking portion 7 may enable the present mold structure to mold the stepped portions 23 provided at intervals on the side surface of the one side flange 22 of the H-type concrete pile 2.
As shown in fig. 21, the H-shaped concrete pile 2 prepared by the mold structure is formed with continuous elongated stepped portions 23 on both sides of one side flange 22, and a plurality of spaced stepped portions 23 on both sides of the other side flange 22, and a certain distance d is provided between two adjacent stepped portions 23 to form a water seepage passage through which water passes, and the H-shaped concrete pile 2 is suitable for constructing a water-permeable protection wall, and is suitable for a bank protection wall in hydraulic engineering.
As shown in fig. 22 and 23, a fourth embodiment of the present invention is shown.
The present embodiment differs from the second embodiment in that: the top surface 131 of the first protrusion 13 is provided with a plurality of first blocking portions 9 arranged at intervals. Both side surfaces 91 of the first blocking portion 9 are inclined surfaces.
The first protrusion 13 provided with the first blocking portion 9 allows the present mold structure to form the stepped portions 23 provided at intervals on the side of the one side flange 22 of the H-type concrete pile 2.
The H-shaped concrete pile 2 prepared by adopting the die structure is characterized in that two side surfaces of a flange 22 at one side are provided with continuous strip-shaped step parts 23, two side surfaces at the other side of the flange 22 are provided with a plurality of step parts 23 which are arranged at intervals, a certain interval d is reserved between every two adjacent step parts 23 to form a water seepage channel through which water passes, and the H-shaped concrete pile 2 is suitable for constructing a water seepage protective wall and is suitable for bank protective walls in hydraulic engineering.
The difference between this embodiment and the H-shaped concrete pile formed in the third embodiment is that the positions of the step portions 23 disposed at intervals on the pile body flange side face are different: the H-shaped concrete pile formed by the embodiment has the step parts 23 arranged at intervals generally positioned outside the side surfaces of the flanges of the H-shaped concrete pile, namely, the outer surfaces Y' of the step parts 23 arranged at intervals are flush with the outer surfaces Y of the corresponding flanges; whereas the H-shaped concrete pile formed in the above third embodiment has the spaced stepped portions 23 located generally inward of the flange sides, i.e., the outer surfaces Y' of the spaced stepped portions 23 have a width difference from the outer surfaces Y of the respective flanges to form a stepped shape.
While the preferred embodiments of the present invention have been described in detail, it is to be clearly understood that the same may be varied in many ways by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A mould structure for manufacturing H-shaped concrete piles, comprising a first core part (1) and a second core part (3), characterized in that: the first core component (1) comprises a first base plate (11) and first bosses (12) which are positioned in the middle of the first base plate (11) and used for forming a groove part (21) on one side of the H-shaped concrete pile (2), a row of long first convex parts (13) are respectively arranged on the first base plate (11) on two sides of the first bosses (12), each row of first convex parts (13) is attached to the corresponding side wall of the first bosses (12), and the width (a 1) of each row of first convex parts (13) on the first base plate (11) is smaller than the width (b 1) of the first base plate (11) on the corresponding side of the first bosses (12) so as to form a first width difference (H1); the second core component (3) comprises a second bottom plate (31) and second bosses (32) positioned in the middle of the second bottom plate (31) and used for forming groove parts (21) on the other side of the H-shaped concrete pile (2), and a row of strip-shaped second convex parts (33) are respectively arranged on the second bottom plate (31) on two sides of the second bosses (32);
gaps are formed between the second convex parts (33) of each row and the corresponding side walls of the second bosses (32) so as to form groove parts (4); a plurality of second blocking parts (7) which are arranged at intervals are arranged in the groove part (4); each row of second convex parts (33) consists of a plurality of second inserts (6) and third inserts (8), the second blocking parts (7) are arranged on the third inserts (8), and the second inserts (6) and the third inserts (8) are sequentially staggered; each row of first convex parts (13) is formed by splicing a plurality of first inserts (5).
2. The mold structure for manufacturing an H-type concrete pile according to claim 1, wherein: the top surface (131) of the first protruding portion (13) is an inclined surface, and the top surface (331) of the second protruding portion (33) is an inclined surface.
3. The mold structure for manufacturing an H-type concrete pile according to claim 1, wherein: both side surfaces (71) of the second blocking portion (7) are inclined surfaces.
4. The mold structure for manufacturing an H-type concrete pile according to claim 1, wherein: the top surface (131) of the first protruding part (13) is provided with a plurality of first blocking parts (9) which are arranged at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710556324.7A CN107283601B (en) | 2017-07-10 | 2017-07-10 | Mould structure for manufacturing H-shaped concrete pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710556324.7A CN107283601B (en) | 2017-07-10 | 2017-07-10 | Mould structure for manufacturing H-shaped concrete pile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107283601A CN107283601A (en) | 2017-10-24 |
| CN107283601B true CN107283601B (en) | 2023-08-11 |
Family
ID=60101433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710556324.7A Active CN107283601B (en) | 2017-07-10 | 2017-07-10 | Mould structure for manufacturing H-shaped concrete pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107283601B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011017246A (en) * | 2010-09-10 | 2011-01-27 | Fujita Corp | Foundation structure of building |
| CN202070678U (en) * | 2011-05-10 | 2011-12-14 | 厦门理工学院 | Upper and lower die fixing structure of die |
| CN203198160U (en) * | 2013-03-06 | 2013-09-18 | 江苏新纪元环保有限公司 | Innovative mud and water separation folded plate filler manufacturing die |
| CN104236964A (en) * | 2013-06-08 | 2014-12-24 | 青岛理工大学 | Mold for concrete axial tension test piece and rod piece pre-embedding method by using the mold |
| CN105643776A (en) * | 2016-03-31 | 2016-06-08 | 俞晓东 | Mould for preparing H-shaped concrete pile |
| CN105780756A (en) * | 2016-03-10 | 2016-07-20 | 俞向阳 | Protecting wall and H-type prestress concrete piles used for protecting wall |
| CN205928976U (en) * | 2016-06-22 | 2017-02-08 | 建华建材投资有限公司 | I -shaped stake mold processing |
| CN206999242U (en) * | 2017-07-10 | 2018-02-13 | 俞晓东 | For manufacturing the mould structure of H type concrete-piles |
-
2017
- 2017-07-10 CN CN201710556324.7A patent/CN107283601B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011017246A (en) * | 2010-09-10 | 2011-01-27 | Fujita Corp | Foundation structure of building |
| CN202070678U (en) * | 2011-05-10 | 2011-12-14 | 厦门理工学院 | Upper and lower die fixing structure of die |
| CN203198160U (en) * | 2013-03-06 | 2013-09-18 | 江苏新纪元环保有限公司 | Innovative mud and water separation folded plate filler manufacturing die |
| CN104236964A (en) * | 2013-06-08 | 2014-12-24 | 青岛理工大学 | Mold for concrete axial tension test piece and rod piece pre-embedding method by using the mold |
| CN105780756A (en) * | 2016-03-10 | 2016-07-20 | 俞向阳 | Protecting wall and H-type prestress concrete piles used for protecting wall |
| CN105643776A (en) * | 2016-03-31 | 2016-06-08 | 俞晓东 | Mould for preparing H-shaped concrete pile |
| CN205928976U (en) * | 2016-06-22 | 2017-02-08 | 建华建材投资有限公司 | I -shaped stake mold processing |
| CN206999242U (en) * | 2017-07-10 | 2018-02-13 | 俞晓东 | For manufacturing the mould structure of H type concrete-piles |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107283601A (en) | 2017-10-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101372749B1 (en) | Multi-performance functional water stop plate with composite structure | |
| CN114227869A (en) | A mould for preparing H type concrete pile | |
| JP6418524B2 (en) | Foundation structure using heat-insulating formwork, construction method and method for forming pressure-proof plate post foundation | |
| CN107283601B (en) | Mould structure for manufacturing H-shaped concrete pile | |
| EP3577278B1 (en) | Drainage blocks for dikes or urban settings | |
| KR101531238B1 (en) | Buttress structure construction method | |
| KR20060001203A (en) | Method of construction for underground diaphragm wall and underground diaphragm wall structure | |
| CN206999242U (en) | For manufacturing the mould structure of H type concrete-piles | |
| KR101744083B1 (en) | Interlocked cap concrete structure and method for interlocking cap concrete structure being already constructed | |
| CN211473375U (en) | Cast-in-situ shear wall assembled mould | |
| EP3365495B1 (en) | Polymer based combined kerb drainage element and method of manufacturing such | |
| KR101979895B1 (en) | Build-on retaining pannel and construction method thereof | |
| KR101511172B1 (en) | A joint structure of a CFT composite column and RC wide girder | |
| KR200342335Y1 (en) | Fabricated Precast Concrete Sewerage Manhole | |
| KR102461339B1 (en) | A expansion joint water stopper board of concrete structure | |
| JP6418523B2 (en) | Foundation structure using heat-insulating formwork and method for forming pressure-proof soil foundation | |
| IT202200002108U1 (en) | INSULATED FORMWORK BLOCK | |
| JP3700327B2 (en) | Formwork block | |
| KR101564435B1 (en) | the formwork substitute Prefabricated blocks | |
| CN211340674U (en) | Link plate formula channel revetment reinforced structure | |
| CN215290145U (en) | Support assembly | |
| KR100567598B1 (en) | Draining Outlet Structure | |
| JP6959841B2 (en) | Construction method of lightweight embankment structure and formwork for deck formation | |
| CN212103641U (en) | Take vertical concatenation seam's of concrete prefabricated hollow mound of assembling | |
| CN212153088U (en) | Prefabricated assembled hollow pier with steel-concrete combined vertical splicing seams |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |