CN106976149A - A kind of end plate of concrete prefabricated pile die - Google Patents
A kind of end plate of concrete prefabricated pile die Download PDFInfo
- Publication number
- CN106976149A CN106976149A CN201610031584.8A CN201610031584A CN106976149A CN 106976149 A CN106976149 A CN 106976149A CN 201610031584 A CN201610031584 A CN 201610031584A CN 106976149 A CN106976149 A CN 106976149A
- Authority
- CN
- China
- Prior art keywords
- plate
- end plate
- splice plate
- splice
- concrete prefabricated
- 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
- 239000004567 concrete Substances 0.000 title claims abstract description 22
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 230000008094 contradictory effect Effects 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000011513 prestressed concrete Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000002435 tendon Anatomy 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
- B28B7/22—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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/58—Prestressed concrete piles
Abstract
The present invention relates to a kind of end plate of concrete prefabricated pile die, end plate plate body is spliced by polylith splice plate, deep-slotted chip breaker is provided with each splice plate medial center, deep-slotted chip breaker splicing one ring of composition of the multiple splice plate, ribs is both provided with the splice plate, the edge of the splice plate is both provided with contradicting step, the present invention is set using split type splicing, so that end plate dismounts enhanced convenience when in use, it is adapted to various stretching structures, and convenient disassembly, it can dismantle in advance, without the concern for the influence of middle stretching structure, ribs is set significantly to increase the intensity of the splice plate, improve service life, the conflict step is used to contradict in mould, it is by the power stretched into mould, can firmly it fix, be not in loosen or come off.
Description
Technical field
The present invention relates to a kind of end plate of concrete prefabricated pile die, belong to concrete precast pile manufacturing.
Background technology
China develops since 1960s and using prestressed concrete prefabricated pile.More than 50
The development in year, prestressed concrete prefabricated pile is widely used in the foundation engineering of all kinds of buildings or structures,
Such as harbour, harbour, high-rise, public building, general industry and civil buildings, highway, bridge
The fields such as beam.At present, the prestressed concrete prefabricated pile that China mainly uses has pile tube and square pile.Both
The structure member of stake is similar, mainly including parts such as steel reinforcement cage, concrete, end plate, anchor ear plates.
Concrete and steel reinforcement cage composition pile body.Steel reinforcement cage is by non-prestressing tendon, deformed bar and tie hoop group
Into tie hoop is welded on non-prestressed and presstressed reinforcing steel by seam welder.End plate and steel reinforcement cage phase group
Dress, is located at pile body two ends, generally, will be close to the end plate referred to as end plate of stretching end, will be close to fixing end
End plate is referred to as holding tailgate.Anchor ear plate is fixed together with end plate by the mode such as welding or riveting, so that end
The further anchor ear of plate is on pile body.
In specific production process, because end plate needs to remove and install, and existing end plate is all integral slab, in peace
It is very inconvenient during assembly and disassembly, and end plate is surface plate, during long-term use, due to
The long-term stress of plate face is deformed damaging, and increases production cost.
The content of the invention
The technical problem to be solved in the present invention is：To overcome above mentioned problem to be easy to safety, intensity there is provided one kind
The end plate of high durable concrete prefabricated pile die.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of end plate of concrete prefabricated pile die, end plate plate body is spliced by polylith splice plate, Mei Gesuo
State and deep-slotted chip breaker is provided with splice plate medial center, deep-slotted chip breaker splicing one ring of composition of the multiple splice plate,
Ribs is both provided with the splice plate, the edge of the splice plate is both provided with contradicting step.
Preferably, the splice plate sets 2-5.
Preferably, the ribs is extended centered on the deep-slotted chip breaker to edge, and multiple ribs are in
Radiated entends.
Preferably, described ribs one end and the deep-slotted chip breaker same level, the other end extend gradually downward
With splice plate edge same level.
Preferably, the end plate plate body is circular, square or polygon.
Preferably, the splice plate sets 2, and the splice plate is symmetrical with the center line of the end plate plate body.
Preferably, multiple fixing holes are provided with the splice plate.
The beneficial effects of the invention are as follows：The present invention is set using split type splicing so that end plate is torn open when in use
Enhanced convenience is filled, sets ribs significantly to increase the intensity of the splice plate, service life is improved,
Installed in one end of concrete prefabricated pile die when the end plate plate body is due to using, the conflict step is used for
Contradict on mould, it is not interfixed by between the power stretched into mould, therefore the splice plate,
What it was subject to is all inside pulling force, can firmly be fixed, and is not in loosen or come off.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the front view of the end plate of concrete prefabricated pile die of the present invention；
Fig. 2 is the front view of splice plate of the present invention；
Fig. 3 is the stereogram of splice plate of the present invention；
Fig. 4 is the right view of splice plate of the present invention；
Fig. 5 is the rearview of splice plate of the present invention.
Marked in figure：1- end plate plate bodys, 2- splice plates, 3- ribs, 4- deep-slotted chip breakers, 5- fixing holes, 6-
Contradict step.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram,
Only illustrate the basic structure of the present invention in a schematic way, therefore it only shows the composition relevant with the present invention.
Embodiment 1
A kind of end plate of concrete prefabricated pile die of the present invention as shown in Figure 1, the end plate plate body 1
The concrete-pile that manufactures according to actual needs of shape set, shape, end plate plate body 1 are not limited specifically
It is spliced by polylith splice plate 2, the splice plate 2 is specially more than 2, minimum 2, its it
Between it is normal contradict together, deep-slotted chip breaker 4 is provided with each medial center of splice plate 2, it is the multiple to spell
Stretching structure is left in splicing one ring of composition of deep-slotted chip breaker 4 of fishplate bar 2, ring to pass through, it is when mounted, internal
After stretching structure is fixed, by several pieces of splice plates 2 centered on medial arc groove 4, splicing is in stretching structure week
Enclose, be adapted to various stretching structures, and convenient disassembly, can dismantle in advance, it is not necessary in the middle of considering
Ribs 3 is both provided with the influence of stretching structure, the splice plate 2, the ribs 3 does not limit it and set
Seated position, can laterally, vertical, oblique angle or radial setting, the ribs 3 can significantly increase
The intensity of the splice plate 2, improves service life, and the edge of the splice plate 2 is both provided with contradicting step 6,
Installed in one end of concrete prefabricated pile die when the end plate plate body 1 is due to using, the conflict step 6
For contradicting in mould, it is not had phase by between the power stretched into mould, therefore the splice plate 2
Mutually fixed, what it was subject to is all inside pulling force, can firmly be fixed, and is not in loosen or de-
Fall.
In a preferred embodiment, the splice plate 2 sets 2-5, and this quantity is preferred quantity,
Other quantity can also be set.
In a preferred embodiment, the ribs 3 is extended centered on the deep-slotted chip breaker 4 to edge,
Multiple ribs 3 are extended radially.
In a preferred embodiment, described one end of ribs 3 and the same level of deep-slotted chip breaker 4, separately
One end extends and the edge same level of splice plate 2 gradually downward.
In a preferred embodiment, the end plate plate body 1 is circular, square or polygon, concrete shape
It can be also configured according to the shape of cross section of the concrete precast pile of manufacture.
In a preferred embodiment, as shown in Figures 2 and 3, the splice plate 2 most preferably sets 2
Individual, the splice plate 2 is symmetrical with the center line of the end plate plate body 1, in fig. 2, symmetrical center line
For 45 degree of center line, this can also be level, vertical or other selections, set 2 to preferably select
Split type installation can be completed, and installs relatively fewer by hand, therefore is most preferably selection.
In a preferred embodiment, as shown in Figure 4 and Figure 5, it is provided with the splice plate 2 multiple solid
Determine hole 5, the splice plate 2 is fixed on mould by the fixing hole 5, the number of the fixing hole 5
Selected as needed, specifically without limiting.The splice plate 2 can be also directly welded on mould.
Using the above-mentioned desirable embodiment according to the present invention as enlightenment, pass through above-mentioned description, related work
Personnel can carry out various changes and amendments without departing from the scope of the technological thought of the present invention' completely.
The technical scope of this invention is not limited to the content on specification, it is necessary to according to right
To determine its technical scope.
Claims (7)
1. a kind of end plate of concrete prefabricated pile die, it is characterised in that end plate plate body is spelled by polylith splice plate
Connect and form, deep-slotted chip breaker, the deep-slotted chip breaker of the multiple splice plate are provided with each splice plate medial center
Ribs is both provided with splicing one ring of composition, the splice plate, the edge of the splice plate is both provided with
Contradict step.
2. the end plate of concrete prefabricated pile die as claimed in claim 1, it is characterised in that the splicing
Plate sets 2-5.
3. the end plate of concrete prefabricated pile die as claimed in claim 1 or 2, it is characterised in that described
Ribs is extended centered on the deep-slotted chip breaker to edge, and multiple ribs are extended radially.
4. the end plate of the concrete prefabricated pile die as described in claim any one of 1-3, it is characterised in that
Described ribs one end and the deep-slotted chip breaker same level, the other end extend and the splice plate gradually downward
Edge same level.
5. the end plate of the concrete prefabricated pile die as described in claim any one of 1-4, it is characterised in that
The end plate plate body is circular, square or polygon.
6. the end plate of the concrete prefabricated pile die as described in claim any one of 1-5, it is characterised in that
The splice plate sets 2, and the splice plate is symmetrical with the center line of the end plate plate body.
7. the end plate of the concrete prefabricated pile die as described in claim any one of 1-6, it is characterised in that
Multiple fixing holes are provided with the splice plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610031584.8A CN106976149A (en) | 2016-01-18 | 2016-01-18 | A kind of end plate of concrete prefabricated pile die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610031584.8A CN106976149A (en) | 2016-01-18 | 2016-01-18 | A kind of end plate of concrete prefabricated pile die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106976149A true CN106976149A (en) | 2017-07-25 |
Family
ID=59339830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610031584.8A Pending CN106976149A (en) | 2016-01-18 | 2016-01-18 | A kind of end plate of concrete prefabricated pile die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106976149A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19525610A1 (en) * | 1994-07-14 | 1996-01-18 | Johannes Radtke | Anchor plate for mounting on anchor rods or cables which are embedded in holes in ground |
| CN201292674Y (en) * | 2008-11-19 | 2009-08-19 | 东南大学 | Pull cable head stretching oblique-splicing reaction frame |
| CN102095052A (en) * | 2010-11-25 | 2011-06-15 | 华锐风电科技(集团)股份有限公司 | Installing method of foundation bolt anchoring system and method for installing industrial equipment |
| 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 |
| CN203792502U (en) * | 2014-01-28 | 2014-08-27 | 浙江星诺机械有限公司 | Tubular pile steel mold tensioning device |
| CN203937017U (en) * | 2014-05-30 | 2014-11-12 | 江苏固丰管桩集团有限公司 | Stretch-draw assembly for the production of end-plate-free prestressed-concrete pile |
| CN104989106A (en) * | 2015-07-08 | 2015-10-21 | 宿迁市保祥重工有限公司 | Full prestress tension plate external member |
-
2016
- 2016-01-18 CN CN201610031584.8A patent/CN106976149A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19525610A1 (en) * | 1994-07-14 | 1996-01-18 | Johannes Radtke | Anchor plate for mounting on anchor rods or cables which are embedded in holes in ground |
| CN201292674Y (en) * | 2008-11-19 | 2009-08-19 | 东南大学 | Pull cable head stretching oblique-splicing reaction frame |
| CN102095052A (en) * | 2010-11-25 | 2011-06-15 | 华锐风电科技(集团)股份有限公司 | Installing method of foundation bolt anchoring system and method for installing industrial equipment |
| 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 |
| CN203792502U (en) * | 2014-01-28 | 2014-08-27 | 浙江星诺机械有限公司 | Tubular pile steel mold tensioning device |
| CN203937017U (en) * | 2014-05-30 | 2014-11-12 | 江苏固丰管桩集团有限公司 | Stretch-draw assembly for the production of end-plate-free prestressed-concrete pile |
| CN104989106A (en) * | 2015-07-08 | 2015-10-21 | 宿迁市保祥重工有限公司 | Full prestress tension plate external member |
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|---|---|---|---|
| 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: 20170725 |
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| RJ01 | Rejection of invention patent application after publication |