CN107962663A - A kind of prestressed concrete pipe pile die device - Google Patents
A kind of prestressed concrete pipe pile die device Download PDFInfo
- Publication number
- CN107962663A CN107962663A CN201711389722.0A CN201711389722A CN107962663A CN 107962663 A CN107962663 A CN 107962663A CN 201711389722 A CN201711389722 A CN 201711389722A CN 107962663 A CN107962663 A CN 107962663A
- Authority
- CN
- China
- Prior art keywords
- diameter
- ring portion
- stretch board
- inner ring
- prestressed concrete
- 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.)
- Pending
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
- B28B7/22—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units
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- 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
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
- B28B23/043—Wire anchoring or tensioning means for the reinforcements
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Piles And Underground Anchors (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
A kind of prestressed concrete pipe pile die device, including upper cover mold, lower cover mold, stretch board, tensioning screw rod；The stretch board is integrally in the form of annular discs, opens up a linear pattern notch downwards from disc centre；The stretch board is welded on cover mold；The tensioning screw rod is set out at the stretch board disc centre；The stretch board includes inner ring portion and outer ring portion, and the diameter in the inner ring portion is less than the diameter in the outer ring portion；Thickness of slab 10mm of the inner ring portion than the outer ring portion.The present invention has fully demonstrated its superior function in process of production, greatly improves the production safety and production efficiency of pile pile, while save production cost.Technique is simple, highly practical, and production safety is ensured, and saves the physical consumption of employee, while improves production efficiency.
Description
Technical field
The invention belongs to construction engineering technical field, and in particular to a kind of prestressed concrete pipe pile die device.
Background technology
In the production process of prestressed concrete pipe pile, the stretch board of pipe die head end is typically whole by one in assembling
Block stretch board is by being manually added on tensioning screw rod, or separates each one side of something that two halves are connected to upper and lower pipe die, the former gives up power when useless, after
Person influences impact gun handling fixed screw because pipe die length limits, and influences production efficiency.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of prestressed concrete pipe pile mould for improving production efficiency
Structure.
What the present invention was realized in：
A kind of prestressed concrete pipe pile die device, including upper cover mold, lower cover mold, stretch board, tensioning screw rod；The tensioning
Plate is integrally in the form of annular discs, opens up a linear pattern notch downwards from disc centre；The stretch board is welded on cover mold；Described
Screw rod is drawn to be set out at the stretch board disc centre；The stretch board includes inner ring portion and outer ring portion, the inner ring portion
Diameter be less than the outer ring portion diameter；Thickness of slab 10mm of the inner ring portion than the outer ring portion.
Further, the thickness of slab 45-55mm of the stretch board, inner ring diameter 400mm, race diameter 450-470mm, tensioning
Rod notch diameter 70-80mm.
Further, the thickness of slab 55-65mm of the stretch board, inner ring diameter 500mm, race diameter 570-590mm, tensioning
Rod notch diameter 75-85mm.
Further, the thickness of slab 65-75mm of the stretch board, inner ring diameter 600mm, race diameter 690-710mm, tensioning
Rod notch diameter 85-90mm.
The advantage of the invention is that：The stretch board of pile pile pipe die head end is connected to the design of cover mold, allows stretch board to connect
In upper cover mold, and a notch is stayed in middle and lower part, when cover mold directly combines again, has fully demonstrated the superior of it in process of production
Performance, greatly improves the production safety and production efficiency of pile pile, while saves production cost.Technique is simple, practicality
By force, production safety is ensured, and saves the physical consumption of employee, while improves production efficiency.
Brief description of the drawings
The invention will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the tensioning plate structure schematic diagram of the present invention.
Embodiment
As shown in Figure 1, a kind of prestressed concrete pipe pile die device, including upper cover mold 1, lower cover mold 2, stretch board 3, tensioning
Screw rod 4.
As shown in Fig. 2, stretch board 3 is overall in the form of annular discs, a linear pattern notch 31 is opened up downwards from disc centre.
Stretch board 3 is welded on cover mold 1.The tensioning screw rod 4 is set out at 3 disc centre of stretch board.
The stretch board 3 includes inner ring portion 32 and outer ring portion 33, and the diameter in the inner ring portion 32 is less than the diameter in the outer ring portion 33；Institute
State thickness of slab 10mm of the inner ring portion 32 than the outer ring portion 33.
Stretch board 3 can make following specification according to the pile pile of different size：
Thickness of slab 45-55mm, inner ring diameter 400mm, race diameter 450-470mm, tension rod notch diameter 70-80mm.
Thickness of slab 55-65mm, inner ring diameter 500mm, race diameter 570-590mm, tension rod notch diameter 75-85mm.
Thickness of slab 65-75mm, inner ring diameter 600mm, race diameter 690-710mm, tension rod notch diameter 85-90mm.
The stretch board 3 that above-mentioned specification is processed is welded to the head end of upper cover mold 1.
The stretch board of pile pile pipe die head end of the present invention is connected to the design of cover mold, allows stretch board to be connected to cover mold, and
Stay a notch in middle and lower part, when cover mold directly combines again, has fully demonstrated its superior function in process of production, greatly
The production safety and production efficiency of pile pile are improved, while saves production cost.Technique is simple, highly practical, production safety
It is ensured, saves the physical consumption of employee, while improves production efficiency.
Above-described embodiment and schema and non-limiting product form of the invention and style, any technical field it is common
The appropriate change or modification that technical staff does it, all should be regarded as not departing from the patent category of the present invention.
Claims (4)
1. a kind of prestressed concrete pipe pile die device, including upper cover mold, lower cover mold, stretch board, tensioning screw rod；Its feature exists
In：The stretch board is integrally in the form of annular discs, opens up a linear pattern notch downwards from disc centre；The stretch board is welded on upper cover
On mould；The tensioning screw rod is set out at the stretch board disc centre；The stretch board includes inner ring portion and outer ring portion,
The diameter in the inner ring portion is less than the diameter in the outer ring portion；Thickness of slab 10mm of the inner ring portion than the outer ring portion.
A kind of 2. new prestressed concrete pipe pile die device as claimed in claim 1, it is characterised in that：The stretch board
Thickness of slab 45-55mm, inner ring diameter 400mm, race diameter 450-470mm, tension rod notch diameter 70-80mm.
A kind of 3. new prestressed concrete pipe pile die device as claimed in claim 1, it is characterised in that：The stretch board
Thickness of slab 55-65mm, inner ring diameter 500mm, race diameter 570-590mm, tension rod notch diameter 75-85mm.
A kind of 4. new prestressed concrete pipe pile die device as claimed in claim 1, it is characterised in that：The stretch board
Thickness of slab 65-75mm, inner ring diameter 600mm, race diameter 690-710mm, tension rod notch diameter 85-90mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711389722.0A CN107962663A (en) | 2017-12-21 | 2017-12-21 | A kind of prestressed concrete pipe pile die device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711389722.0A CN107962663A (en) | 2017-12-21 | 2017-12-21 | A kind of prestressed concrete pipe pile die device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107962663A true CN107962663A (en) | 2018-04-27 |
Family
ID=61995001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711389722.0A Pending CN107962663A (en) | 2017-12-21 | 2017-12-21 | A kind of prestressed concrete pipe pile die device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107962663A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202742509U (en) * | 2012-08-31 | 2013-02-20 | 唐山市天泽专用焊接设备有限公司 | Tension device for prestress tubular pile or prestress square pile |
| CN207789281U (en) * | 2017-12-21 | 2018-08-31 | 福建省大地管桩有限公司 | A kind of prestressed concrete pipe pile mold device |
-
2017
- 2017-12-21 CN CN201711389722.0A patent/CN107962663A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202742509U (en) * | 2012-08-31 | 2013-02-20 | 唐山市天泽专用焊接设备有限公司 | Tension device for prestress tubular pile or prestress square pile |
| CN207789281U (en) * | 2017-12-21 | 2018-08-31 | 福建省大地管桩有限公司 | A kind of prestressed concrete pipe pile mold device |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180427 |
|
| RJ01 | Rejection of invention patent application after publication |