CN106976146B - A kind of fixed plate of concrete prefabricated pile die - Google Patents
A kind of fixed plate of concrete prefabricated pile die Download PDFInfo
- Publication number
- CN106976146B CN106976146B CN201610031681.7A CN201610031681A CN106976146B CN 106976146 B CN106976146 B CN 106976146B CN 201610031681 A CN201610031681 A CN 201610031681A CN 106976146 B CN106976146 B CN 106976146B
- Authority
- CN
- China
- Prior art keywords
- fixed plate
- fixation hole
- pillar
- plate body
- plate
- 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.)
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- 239000004567 concrete Substances 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 abstract description 12
- 239000010959 steel Substances 0.000 abstract description 12
- 230000003014 reinforcing effect Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011513 prestressed concrete Substances 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
-
- 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
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/76—Moulds
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The present invention relates to a kind of fixed plates of concrete prefabricated pile die, including fixed plate plate body, the avris of the fixed plate plate body forms edge step, the side of the fixed plate plate body is provided centrally with pillar, multiple ribs are extended with to the edge of the fixed plate plate body centered on the pillar, fixation hole is both provided between two adjacent ribs, the fixation hole is provided with pad in one side surface of pillar, the fixation hole is provided with interior step in another lateral aperture, the ribs can effectively increase the integral strength of this fixed plate, make it more resistant to stretching, service life can effectively be increased, the pad can increase the stable structure of fixation hole, because stretching reinforcing bar or steel strand wires when prestressing force stretches, therefore stress point is mainly around the fixation hole, the pad can further increase the utility model and fix The service life and plate body intensity of plate.
Description
Technical field
The present invention relates to a kind of fixed plates of concrete prefabricated pile die, belong to building pile body production mould field.
Background technique
It a kind of China is developed since the 1960s and using prestressed-concrete pile.By more than 50 years hairs
Exhibition, prestressed-concrete pile is widely used in the foundation engineering of all kinds of buildings or structures, as harbour, harbour, high-rise,
The fields such as public building, general industry and civil buildings, highway, bridge.Currently, China master prestressed concrete to be used
Native stake has tubular pole and square pile.The structure member of both is similar, mainly includes the portions such as steel reinforcement cage, concrete, end plate, anchor ear plate
Part.
Concrete and steel reinforcement cage form pile body.Steel reinforcement cage is made of non-prestressing tendon, deformed bar and tie hoop, is led to
It crosses seam welder tie hoop is welded on non-prestressed and presstressed reinforcing steel.End plate is mutually assembled with steel reinforcement cage, is located at pile body both ends,
In general, the end plate that will be close to stretching end is known as end plate, the end plate that will be close to fixing end is known as holding tail fixed plate.Anchor ear plate and end
Plate is fixed together by the modes such as welding or riveting, to make the further anchor ear of end plate on pile body.
Currently, carrying out prestressed stretch-draw using stretching machine, tensioning head method is generallyd use.Tensioning is carried out using tensioning head method
The pass order of power is stretching machine → tensioning head → tensioning screw rod → stretch board → end tailgate → presstressed reinforcing steel → end in the process
Plate → fixing end, therefore conventional in use, the fixed plate of end tail bears huge pulling force for a long time, often long-time service causes solid
Fixed board damage, monolith fixed plate replacement cost are high, it is therefore desirable to which a kind of intensity is higher, fixed plate more durable.
Summary of the invention
The technical problem to be solved by the present invention is in order to overcome the problems referred above, provide that a kind of intensity is high, durable concrete is pre-
The fixed plate of pile die processed.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of fixed plate of concrete prefabricated pile die, including fixed plate plate body, the avris molding of the fixed plate plate body
There is edge step, the side of the fixed plate plate body is provided centrally with pillar, to the fixed plate plate centered on the pillar
The edge of body is extended with multiple ribs, is both provided with fixation hole between two adjacent ribs, the fixation hole exists
One side surface of pillar is provided with pad, and the fixation hole is provided with interior step in another lateral aperture.
Preferably, nesting is provided on the interior step in the fixation hole aperture.
Preferably, described ribs one end and the pillar same level, the other end extend gradually downward with it is described solid
Fixed board plate body edge same level.
Preferably, the fixed plate plate body is additionally provided with boss in the opposite side of the pillar.
Preferably, the ribs is at least arranged 2-16.
Preferably, the ribs is arranged 8.
Preferably, the centre of the pillar is provided with groove.
Preferably, the fixed plate plate body can be round, rectangular or polygon.
The beneficial effects of the present invention are: ribs of the present invention can effectively increase the integral strength of this fixed plate,
Make it more resistant to stretching, can effectively increase service life, be both provided with fixation hole between two adjacent ribs, it is described
It is bar or the fixation hole of steel strand wires when fixation hole is specifically used, the fixation hole is provided with pad in one side surface of pillar
Platform, the pad can increase the stable structure of fixation hole, because stretching reinforcing bar or steel strand wires, stress when prestressing force stretches
For point mainly around the fixation hole, the pad can further increase the service life of the utility model fixed plate.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the main view of one embodiment of the invention；
Fig. 2 is the left view of one embodiment of the invention；
Fig. 3 is the cross-sectional view of one embodiment of the invention；
Marked in the figure: 1- fixed plate plate body, 2- pillar, 3- ribs, 4- fixation hole, 5- boss, 11- edge step, 21-
Groove, 41- pad, 42- is nested, step in 43-.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
Embodiment 1
A kind of fixed plate of concrete prefabricated pile die of the present invention as shown in Figure 1, including fixed plate plate body 1, institute
Stating fixed plate plate body 1 can be used conventional use of cast iron or High-strength steel, needs with specific reference to intensity and cost is selected
It selects, the avris of the fixed plate plate body 1 forms edge step 11, and the edge step 11 is for fixing in concrete mold
On one beginning, guarantee leakproofness, the side of the fixed plate plate body 1 is provided centrally with pillar 2, centered on the pillar 2
Multiple ribs 3 are extended with to the edge of the fixed plate plate body 1, traditional fixed plate is all surface plate, is being actually used
Due to being stretched power for a long time in journey, service life is not grown, and is easily damaged, and the utility model is the center of circle with intermediate pillar 2, is set respectively
The multiple ribs 3 set can effectively increase the integral strength of this fixed plate, make it more resistant to stretching, can effectively increase use
In the service life, it is both provided with fixation hole 4 between the ribs 3 of adjacent two, the fixation hole 4 is reinforcing bar or steel when specifically used
The fixation hole 4 of twisted wire, the fixation hole 4 is provided with pad 41 in 2 one side surface of pillar, as shown in Fig. 2, the pad 41
The stable structure of fixation hole 4 can be increased, because stretching reinforcing bar or steel strand wires when prestressing force stretches, stress point is mainly in institute
It states around fixation hole 4, the pad 41 can further increase the service life of the utility model fixed plate, and the fixation hole 4 is another
Interior step 43 is provided in lateral aperture, as shown in Figure 3.
In a preferred embodiment, it is provided with nesting 42 on the interior step 43 in 4 aperture of fixation hole, is specifically drawing
It when stretching reinforcing bar or steel strand wires, can be rotated in hole, and fixed bolt is contradicted for a long time in the fixation hole 4, can be made
At 4 serious wear of fixation hole, the preferred use of nesting 42 that the utility model is arranged on step 43 in 4 aperture of fixation hole is higher
The steel of intensity also only needs replacing nesting 42 having worn after being used for a long time to increase its abrasion resistance and hardness, without
Integral replacing fixed plate is needed, cost is greatly reduced.
In a preferred embodiment, described 3 one end of ribs and 2 same level of pillar, the other end gradually to
Lower extension and the 1 edge same level of fixed plate plate body.
In a preferred embodiment, the fixed plate plate body 1 is additionally provided with boss 5 in the opposite side of the pillar 2,
The boss 5 is used to form an inner groovy in the manufacture bottom concrete-pile Shi Qi, and the other end will use the molding of other molds
The lug boss of one corresponding inner groovy, such concrete-pile can be very good to carry out fixing positioning when specifically used.
In a preferred embodiment, the ribs 3 is at least arranged 2-16, and specific number, can root without limiting
Number is set according to the size of the concrete-pile of manufacture.
In a preferred embodiment, the ribs 3 it is prepreerence setting 8, but do not limit and this, can also be according to need
Carry out other selections.
In a preferred embodiment, the centre of the pillar 2 is provided with groove 21, and the pillar 2 is being enough to ensure that
In the case where intensity, centre dig groove 21 can effective material saving, save the cost.
In a preferred embodiment, the fixed plate plate body 1 can be round, rectangular or polygon, because existing mixed
Solidifying soil stake has round stake, square pile or other regular polygons, and 1 shape of the utility model fixed plate plate body is without specifically limiting, root
According to specifically being converted.
In preferred embodiment, the transition between the reinforcing rib and plate body or muscle and muscle uses oblique angle or fillet mistake
It crosses, i.e., the beautiful intensity that can increase between reinforcing body and plate body again.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (6)
1. a kind of fixed plate of concrete prefabricated pile die, including fixed plate plate body, which is characterized in that the fixed plate plate body
Avris forms edge step, and the side of the fixed plate plate body is provided centrally with pillar, to described centered on the pillar
The edge of fixed plate plate body is extended with multiple ribs, is both provided with fixation hole between two adjacent ribs, described
Fixation hole is provided with pad in one side surface of pillar, and the fixation hole is provided with interior step in another lateral aperture, described
The centre of pillar is provided with groove；The ribs is at least arranged 2.
2. the fixed plate of concrete prefabricated pile die as described in claim 1, which is characterized in that in the fixation hole aperture
Nesting is provided on interior step.
3. the fixed plate of concrete prefabricated pile die as claimed in claim 1 or 2, which is characterized in that described ribs one end
With the pillar same level, the other end extends and fixed plate plate body edge same level gradually downward.
4. the fixed plate of concrete prefabricated pile die as claimed in claim 1 or 2, which is characterized in that the fixed plate plate body
Boss is additionally provided in the opposite side of the pillar.
5. the fixed plate of concrete prefabricated pile die as claimed in claim 1 or 2, which is characterized in that the ribs setting 8
It is a.
6. the fixed plate of concrete prefabricated pile die as claimed in claim 1 or 2, which is characterized in that the fixed plate plate body
It can be round, rectangular or polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610031681.7A CN106976146B (en) | 2016-01-18 | 2016-01-18 | A kind of fixed plate of concrete prefabricated pile die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610031681.7A CN106976146B (en) | 2016-01-18 | 2016-01-18 | A kind of fixed plate of concrete prefabricated pile die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106976146A CN106976146A (en) | 2017-07-25 |
| CN106976146B true CN106976146B (en) | 2019-10-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610031681.7A Active CN106976146B (en) | 2016-01-18 | 2016-01-18 | A kind of fixed plate of concrete prefabricated pile die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106976146B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007144920A (en) * | 2005-11-30 | 2007-06-14 | Geotop Corp | Connector for straining |
| CN202781422U (en) * | 2012-08-09 | 2013-03-13 | 上海中技桩业股份有限公司 | Prestress precast pile fast connect stretch-draw piece assembly |
| CN203592567U (en) * | 2013-11-18 | 2014-05-14 | 江苏东浦管桩有限公司 | Tensioning head and tensioning assembly special for Phi550 prestressed concrete pipe pile |
| CN204960340U (en) * | 2015-07-08 | 2016-01-13 | 宿迁市保祥重工有限公司 | Full -prestressed stretch -draw sleeve -board spare |
| CN205588452U (en) * | 2016-01-18 | 2016-09-21 | 周兆弟 | Fixed plate of concrete precast pile mould |
-
2016
- 2016-01-18 CN CN201610031681.7A patent/CN106976146B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007144920A (en) * | 2005-11-30 | 2007-06-14 | Geotop Corp | Connector for straining |
| CN202781422U (en) * | 2012-08-09 | 2013-03-13 | 上海中技桩业股份有限公司 | Prestress precast pile fast connect stretch-draw piece assembly |
| CN203592567U (en) * | 2013-11-18 | 2014-05-14 | 江苏东浦管桩有限公司 | Tensioning head and tensioning assembly special for Phi550 prestressed concrete pipe pile |
| CN204960340U (en) * | 2015-07-08 | 2016-01-13 | 宿迁市保祥重工有限公司 | Full -prestressed stretch -draw sleeve -board spare |
| CN205588452U (en) * | 2016-01-18 | 2016-09-21 | 周兆弟 | Fixed plate of concrete precast pile mould |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106976146A (en) | 2017-07-25 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201228 Address after: 313013 workshop 1 of Huzhou Wantuo metal products Co., Ltd., rujiadian Road, Lianshi Town, Nanxun District, Huzhou City, Zhejiang Province Patentee after: Zhejiang Zhaodi Technology Co.,Ltd. Address before: 315800 Pugang 18, Xiaogang street, Beilun District, Ningbo, Zhejiang Patentee before: Zhou Zhaodi |
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| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A fixed plate of concrete precast pile mould Effective date of registration: 20211227 Granted publication date: 20191029 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Huzhou Lianshi Xiaowei franchise sub branch Pledgor: Zhejiang Zhaodi Technology Co.,Ltd. Registration number: Y2021330002677 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220617 Granted publication date: 20191029 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Huzhou Lianshi Xiaowei franchise sub branch Pledgor: Zhejiang Zhaodi Technology Co.,Ltd. Registration number: Y2021330002677 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Fixed Plate for Concrete Prefabricated Pile Mold Effective date of registration: 20230707 Granted publication date: 20191029 Pledgee: Nanxun Rural Commercial Bank of Zhejiang, Limited by Share Ltd. Pledgor: Zhejiang Zhaodi Technology Co.,Ltd. Registration number: Y2023330001414 |