CN108858733A - Concave-convex prefabricated pile die - Google Patents
Concave-convex prefabricated pile die Download PDFInfo
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- CN108858733A CN108858733A CN201710328660.6A CN201710328660A CN108858733A CN 108858733 A CN108858733 A CN 108858733A CN 201710328660 A CN201710328660 A CN 201710328660A CN 108858733 A CN108858733 A CN 108858733A
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- lower die
- upper mold
- shuttering
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- 238000009416 shuttering Methods 0.000 claims abstract description 53
- 238000000465 moulding Methods 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims description 10
- 238000003032 molecular docking Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 10
- 210000003205 muscle Anatomy 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000013000 roll bending Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007306 turnover Effects 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
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/76—Moulds
- B28B21/82—Moulds built-up from several parts; Multiple moulds; Moulds with adjustable parts
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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)
Abstract
The invention belongs to prefabricated pile Mold Making technical fields, are related to a kind of prefabricated pile die of bumps.It includes external mold and moulding mould, external mold includes upper die and lower die, horizontal bar and longitudinal rib are respectively equipped on the outer wall of upper die and lower die, horizontal bar intersects and is fixedly connected with longitudinal rib, the oral area of upper mold has two upper shutterings being parallel to each other along the axial restraint of upper mold, the oral area of lower die has two lower shutterings being parallel to each other along the axial restraint of lower die, when upper die and lower die molding, upper shuttering is corresponding with lower molding Board position and is locked with molding locking mechanism, moulding mould includes the concave-convex mould board being separately fixed on upper die and lower die inner wall, and the concave-convex mould board in upper mold is corresponding with the position of the concave-convex mould board in lower die.The present invention is easy to make, and sealing effect is good, and high-intensitive concave-convex stake can be made.
Description
Technical field
The invention belongs to prefabricated pile Mold Making technical fields, are related to a kind of prefabricated pile die of bumps.
Background technique
Concave-convex prefabricated pile is also variable cross-section prefabricated pile.The cross sectional dimensions and shape edge for referring to pile body are turned round axial and are changed
Stake.Non-uniform pile has preferable resistance to plucking and load since their respective structural forms and ordinary straight body stake are different
Can, increasingly by the favor of construction industry.
Concave-convex prefabricated pile is made, needs to use dedicated mold, can just produce concave-convex stake.Tool, as Chinese patent discloses
A kind of ring pile die [application number：CN201610082326.2], including external mold and internal model, external mold include bottom template, side
Template and the tie-strut that side template top is arranged in are provided with fixed support slot outside internal model or are connected with holding nut, side
It is provided with screw rod mounting hole in template, internal model is fixed on inside external mold by screw rod or support rod, internal model is at least 2 sections, interior
Mould includes internal model slubbing and internal model details, internal model slubbing and internal model details cross arrangement.Above-mentioned bamboo joint pile mold design is at interior
Mould and outer die combination, and internal model is fixed in external mold by support rod and screw rod, can be realized the function of replacing different internal models,
Meet bamboo joint pile production requirement of different shapes；By between external mold side template and L shape turnover panel installation and adjustment plate can be realized
Exterior sheathing size adjusting meets the manufacture requirement of different dimensions tubular poles, avoids overlapping investment.
But structure is complicated for the program, complex manufacturing technology cannot achieve effective sealing between internal model and external mold,
Concrete slurry easily flows out in the gap between internal model and external mold in concave-convex prefabricated pile manufacturing process, leads to not effectively more
It changes or adjusts.Inner template internal model slubbing also can not be sealed effectively with internal model details due to being that activity is adjustable, use the party
The mold of method easily forms useless stake in actual use process.On the other hand, the production process of bamboo joint pile has corresponding dimensional standard, nothing
Need to change the shape of bamboo joint pile.The application improves on the concave-convex prefabricated pile mold foundation that early period applies, designs production
Simply, the prefabricated pile die of bumps that is easy to use, avoiding spillage.
Summary of the invention
Regarding the issue above, the present invention provides a kind of prefabricated pile die of bumps.
In order to achieve the above objectives, present invention employs following technical proposals：A kind of prefabricated pile die of bumps, including external mold and
Moulding mould, the external mold include upper die and lower die, and head plate is located at the both ends of upper die and lower die, on the outer wall of upper die and lower die
It is respectively equipped with horizontal bar and longitudinal rib, horizontal bar intersects and is fixedly connected with longitudinal rib, and the oral area of the upper mold is along upper
The axial restraint of mould has two upper shutterings being parallel to each other, and the oral area of lower die has two to be parallel to each other along the axial restraint of lower die
Lower shuttering, when upper die and lower die molding when, upper shuttering it is corresponding with lower molding Board position and with mold locking mechanism lock,
The moulding mould includes the concave-convex mould board being separately fixed on upper die and lower die inner wall, and the concave-convex mould board in upper mold with
The position of concave-convex mould board in lower die is corresponding.
In the above-mentioned prefabricated pile die of bumps, the concave-convex mould board is integrally formed, and has on concave-convex mould board
The arc-shaped raised plate in cross section and recess plate, and raised plate and the setting of recess plate interval, the junction of raised plate and recess plate
Using the acclive guide plate transition of tool.
In the above-mentioned prefabricated pile die of bumps, it is fixed with several spaced bumps on the upper die and lower die and makes
Template, the concave-convex mould board are fixed on upper die and lower die by welding or being spirally connected.
In the above-mentioned prefabricated pile die of bumps, the concave-convex mould board is welded on upper die and lower die to form two
Mode structure forms smooth welding surface after weld polishing.
In the above-mentioned prefabricated pile die of bumps, the concave-convex mould board is made by metal plate, is rolled by veneer reeling machine
Outer wall is with the shape in arc line shaped, periphery with flange.
In the above-mentioned prefabricated pile die of bumps, the concave-convex mould board to form outer wall and have by suppressing or casting
There is the shape of flange in arc line shaped, periphery, in upper mold and/or lower die at least two pieces of concave-convex mould boards along upper mold and/or under
Being provided at circumferentially spaced for mould makes to form rib forming cavity between two pieces of adjacent concave-convex mould boards.
In the above-mentioned prefabricated pile die of bumps, flange outer wall and upper die and lower die on the concave-convex mould board it is interior
Wall fitting, flange are fixed on upper die and lower die by welding or being spirally connected.
In the above-mentioned prefabricated pile die of bumps, several running wheels, upper die and lower die are fixed on the outer wall of upper die and lower die
On running wheel position it is corresponding, when upper die and lower die molding, form circular race after the running wheel docking on upper die and lower die
Wheel construction, and one end of external mold is also bolted with the fixed top plate of tensioning.
In the above-mentioned prefabricated pile die of bumps, the upper shuttering outer wall is equipped with axially to be arranged along upper shuttering
Recess or protrusion, lower shuttering outer wall are equipped with the protrusion or recess that are axially arranged along lower shuttering, on cope plate
Recess or protrusion protrudes above portion with lower template or recess position is corresponding and shape, size match.
In the above-mentioned prefabricated pile die of bumps, the molding locking mechanism includes locker, the locker energy
Shuttering and lower shuttering is set to compress and form the fixation that is spirally connected.
In the above-mentioned prefabricated pile die of bumps, the molding locking mechanism includes tie down screw, the locking screw
Boom end has conical head, and tie down screw is screwed on lower shuttering, and upper shuttering is equipped with taper corresponding with conical head
Hole.
Compared with prior art, the advantage of the invention is that：Easy to make, sealing effect is good, and high intensity can be made
Concave-convex stake.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of mold；
Fig. 2 is the structural schematic diagram of upper mold；
Fig. 3 is another structural schematic diagram of mold；
Fig. 4 is the structural schematic diagram of concave-convex mould board；
Fig. 5 is another structural schematic diagram of concave-convex mould board；
Fig. 6 is the structural schematic diagram in another direction of Fig. 1；
Fig. 7 is the structural schematic diagram in another direction of Fig. 3；
Schematic diagram when Fig. 8 is upper shuttering and the molding of lower shuttering；
Another schematic diagram when Fig. 9 is upper shuttering and the molding of lower shuttering；
Figure 10 is the structural schematic diagram for molding locking mechanism；
Figure 11 is another structural schematic diagram for molding locking mechanism.
In figure：Upper mold 1, lower die 2, concave-convex mould board 3, raised plate 4, recess plate 5, guide plate 6, flange 7, rib forming cavity
8, running wheel 9, upper shuttering 11, lower shuttering 12, recess 14, protrusion 15, locker 19, horizontal bar 16, longitudinal rib 17, conjunction
Mold lock locking structure 18, locker 19, tie down screw 20, conical head 21, bellmouth 22, tensioning fixed top plate 23, head plate 24.
Specific embodiment
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
Embodiment 1
As shown in Fig. 1-3 and Fig. 6, a kind of prefabricated pile die of bumps, including external mold and moulding mould, the external mold include upper
It is respectively equipped with several horizontal bars 16 and longitudinal rib 17 on the outer wall of mould 1 and lower die 2, upper mold 1 and lower die 2, horizontal bar 16 and vertical
It intersects and is fixedly connected to muscle 17, wherein horizontal bar 16 is consistent with the outer wall shape of upper mold 1 and lower die 2, longitudinal rib 17
Circumferential arranged in parallel along upper mold 1 and lower die 2 for linear, horizontal bar 16 and longitudinal rib 17 are preferably orthogonal connection.It is longitudinal
The setting of muscle can prevent the deformation of mold sections shape；The setting of horizontal bar can prevent the deformation of mold in the axial direction, horizontal
It is arranged to muscle 16 and 17 quantity of longitudinal rib and distributing position according to the size of concave-convex prefabricated pile.
Mold head plate 24, it acts as prevented die face when external force from deforming.Specifically, head plate 24
In the both ends of upper mold 1 and lower die 2.
The oral area of upper mold 1 has two upper shutterings 11 being parallel to each other, the oral area edge of lower die 2 along the axial restraint of upper mold 1
The axial restraint of lower die 2 has two lower shutterings 12 being parallel to each other, when upper die and lower die molding, upper shuttering 11 and lower conjunction
12 position of template is corresponding and is locked with molding locking mechanism 18, and moulding mould includes being separately fixed on 2 inner wall of upper mold 1 and lower die
Concave-convex mould board 3, and the concave-convex mould board 3 in upper mold 1 is corresponding with the position of concave-convex mould board 3 in lower die 2.
As shown in connection with fig. 7, molding locking mechanism 18 can be the structure including locker 19, and locker 19 can make molding
Plate 11 and lower shuttering 12 compress and form the fixation that is spirally connected.
In conjunction with shown in Figure 10 and 11, molding locking mechanism 18 can be the structure including tie down screw 20, tie down screw 20
Can be there are two types of organization plan, as shown in Figure 10,20 end of tie down screw has conical head 21, and tie down screw 20 is screwed onto lower conjunction
In template 12, upper shuttering 11 is equipped with bellmouth 22 corresponding with conical head 21, and conical head 21 is cone type, works as rotation
It the more can bore the more tight when tie down screw 20, to achieve the effect that upper and lower mould is sufficiently locked.As shown in figure 11, tie down screw 20
It can axially be screwed on shuttering 11, bellmouth 12 is set on lower shuttering 12, by control drilling rod rotation, make drilling rod edge
Bellmouth 12 is flexible, achievees the effect that upper and lower mould molding or separation.
The concave-convex mould board 3 of the present embodiment is integrally formed, with the raised plate that cross section is arc-shaped on concave-convex mould board 3
4 and recess plate 5, when fixed concave-convex mould board 3, the position of raised plate 4 and recess plate 5 in upper mold 1 and lower die 2 is corresponded,
Form tubular structure.Fixed form can be welding, be spirally connected or be bonded.Raised plate 4 and the interval setting of recess plate 5, raised plate 4
It is made with the length of recess plate 5 according to the standard of prefabricated pile, the junction of raised plate 4 and recess plate 5, which uses, has acclive lead
To 6 transition of plate, the gradient of guide plate 6 is preferably 45 °.
The production method of concave-convex mould board 3 is that metal plate such as galvanized sheet, steel plate, iron plate, aluminium alloy plate are passed through press pressure
Type is made, forms raised plate 4 and recess plate 5, so that production obtains the concave-convex mould board 3 at concave-convex interval.Roll bending can also be passed through
Machine is processed, and processing is in the concave-convex mould board 3 with raised plate 4 and the plate 5 that is recessed.
For the processing method of concave-convex mould board 3, the present embodiment does not limit.Those skilled in the art it will also be understood that
Metal plate can also be substituted for the plate of high-intensitive carbon fiber board or other materials, and such replacement belongs to equivalent replacement.
It is easy to connect with upper mold 1 and lower die 2 since concave-convex mould board 3 is an integral structure.
In conjunction with several running wheels 9 shown in Fig. 2 and Fig. 6, are fixed on the outer wall of upper mold 1 and lower die 2, running wheel 9 is along 1 He of upper mold
The circumferential setting of lower die 2, running wheel is preferably in semi-circular shape, and the position of the running wheel 9 in upper mold 1 and lower die 2 is corresponding, when upper mold and
When lower die molds, the running wheel 9 in upper mold 1 and lower die 2 forms circular running wheel structure after docking, and one end of external mold be also spirally connected/
It is welded with the fixed top plate 23 of tensioning.Tensioning fixed plate prevents mold from sealing for inessential component it acts as ensuring that mold is indeformable
Head plate is not easy damage of colliding with.
Preferred embodiment, as shown in fig. 6, the oral area of upper mold 1 has two upper moldings being parallel to each other along the axial restraint of upper mold 1
The oral area of plate 11, lower die 2 has two lower shutterings 12 being parallel to each other along the axial restraint of lower die 2, when upper die and lower die mold
When, upper shuttering 11 is corresponding with lower 12 position of shuttering and is fixedly connected with locker 19, and locker 19 can be mold closing screw.
Mold closing screw is the prior art, and details are not described herein again.
Upper shuttering 11 and lower shuttering 12 can be fixed in upper mold 1 and lower die 2 by welding or being spirally connected.
In conjunction with shown in Fig. 8 and Fig. 9, upper 11 outer wall of shuttering is equipped with the recess 14 being axially arranged along upper shuttering 11
Or protrusion 15, lower 12 outer wall of shuttering are equipped with the protrusion 15 or recess 14 being axially arranged along lower shuttering 12, upper conjunction
Recess 14 or protrusion 15 in template 11 and lower shuttering 12 protrude above portion 15 or 14 position of recess is corresponding and shape,
Size matches.Upper shuttering 11 and lower shuttering 12, which pass through recess 14 and protrusion 15, can form lenticular concave convex button
It closes, position alignment when on the one hand can be molded convenient for upper and lower mould, on the other hand, the form that bumps fasten, which can be effectively prevented, to be made
Concrete slurry is leaked out from molding place during stake, and it is close can be further put into epoxy resin or sealing strip etc. in bump junction
Closure material, the leakproofness after can further improve molding.
Embodiment 2
The present embodiment and the structure of embodiment 1 are essentially identical, the difference is that, as shown in figure 3, in upper mold 1 and lower die 2
Several spaced concave-convex mould boards 3 are fixed with, which is accordingly arranged according to the bump size of concave-convex prefabricated pile, described
Concave-convex mould board 3 be fixed in upper mold 1 and lower die 2 by the modes such as weld or be spirally connected or be bonded.
It will be appreciated by those skilled in the art that forming neutral gear between two pieces of axially adjacent concave-convex mould boards 3, which exists
The corresponding protrusion of prefabricated pile is formed when making prefabricated pile.
When concave-convex mould board 3 is welded in upper mold 1 and lower die 2, smooth welding surface is formed after weld polishing.Such as weldering
Connection technology is high, may not need polishing, can also be without polishing using the fixed mode such as being spirally connected or be bonded.
In conjunction with shown in Fig. 4 and Fig. 5, concave-convex mould board 3 is made by metal plate, and being rolled into outer wall by veneer reeling machine has in camber line
Shape, periphery have the shape of flange 7.
As described in Example 1, those skilled in the art can also replace metal plate with the plate of other materials.
Preferred embodiment, as shown in connection with fig. 6, the four edges of concave-convex mould board 3 have flange 7, and in upper mold 1 and/or lower die 2
At least two pieces of concave-convex mould boards 3 along upper mold 1 and/or lower die 2 be provided at circumferentially spaced make two pieces of adjacent concave-convex mould boards 3 it
Between formed rib forming cavity 8.It can be further improved the intensity of mold.Preferably, recessed by four pieces after upper die and lower die mold
Convex mould board 3 is arranged along the circumferential direction of mold, forms four rib forming cavities 8, and when making prefabricated pile, rib forming cavity 8 is presented as
The prefabricated muscle that prefabricated pile outer wall outwardly protrudes obtains a kind of high-intensitive prefabricated pile with prefabricated muscle.
In the present embodiment, the cross section of concave-convex mould board 3 is semicircle or arc.When needing to form rib forming cavity 8,
The arc arc angle of the cross section of concave-convex mould board 3 is less than 90 °.
7 outer wall of flange on concave-convex mould board 3 is bonded with the inner wall of upper mold 1 and lower die 2, and flange 7 is by welding or is spirally connected
Or the modes such as bonding are fixed in upper mold 1 and lower die 2.Flange 7 is bonded with upper mold 1 and lower die 2, and press also can be used to be made by force
Flange is bonded with mould inner surface.
The present embodiment, concave-convex mould board 3 only need roll bending, concave-convex mould board 3 not concave-convex surface, therefore production itself
Convenient, flange is fitted closely with mould inner wall formation, does not form spillage, the setting of rib forming cavity 8, available one kind-band
The prefabricated pile of prefabricated muscle.
Embodiment 3
The present embodiment is essentially identical with Examples 1 and 2, the difference is that, moulding mould is spliced for concave-convex mould board,
Connecting method is welding, is spirally connected or bonding way.
Embodiment 4
The present embodiment is essentially identical with Examples 1 and 2, the difference is that, moulding mould is integrally formed with external mold.
Embodiment 5
The present embodiment is essentially identical with Examples 1 and 2, the difference is that, it is not fixed on the outer wall of upper mold 1 and lower die 2
Running wheel 9, production of this concave-convex prefabricated pile die for solid concave-convex prefabricated pile.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although be used more herein upper mold 1, lower die 2, concave-convex mould board 3, raised plate 4, recess plate 5, guide plate 6,
Flange 7, rib forming cavity 8, running wheel 9, rib 10, upper shuttering 11, lower shuttering 12, locker 19, recess 14, protrusion
15 equal terms, but it does not exclude the possibility of using other terms.The use of these items is only for more easily describing and
Explain essence of the invention；Being construed as any additional limitation is disagreed with spirit of that invention.
Claims (10)
1. a kind of prefabricated pile die of bumps, including external mold and moulding mould, which is characterized in that the external mold include upper mold (1) and
Lower die (2), head plate (24) are located at the both ends of upper die and lower die, are respectively equipped with horizontal bar on the outer wall of upper mold (1) and lower die (2)
(16) it intersects and is fixedly connected with longitudinal rib (17) with longitudinal rib (17), horizontal bar (16), the oral area of the upper mold (1)
There are two upper shutterings (11) being parallel to each other along the axial restraint of upper mold (1), the axial direction of the oral area of lower die (2) along lower die (2)
Two lower shutterings (12) being parallel to each other are fixed with, when upper die and lower die molding, upper shuttering (11) and lower shuttering
(12) position is corresponding and is locked with molding locking mechanism (18), and the moulding mould includes being separately fixed at upper mold (1) and lower die
(2) concave-convex mould board on inner wall (3), and the concave-convex mould board (3) in upper mold (1) and the concave-convex mould board (3) on lower die (2)
Position it is corresponding.
2. the prefabricated pile die of bumps according to claim 1, which is characterized in that the concave-convex mould board (3) is integrated
Molding or connection are formed, the raised plate (4) and recess plate (5) for having cross section arc-shaped on concave-convex mould board (3), and raised plate
(4) it is arranged with recess plate (5) interval, the junction of raised plate (4) and recess plate (5), which uses, has acclive guide plate (6) mistake
It crosses.
3. the prefabricated pile die of bumps according to claim 1, which is characterized in that solid in the upper mold (1) and lower die (2)
Surely there are several spaced concave-convex mould boards (3), the concave-convex mould board (3) is fixed in upper mold (1) and lower die (2).
4. the prefabricated pile die of bumps according to claim 3, which is characterized in that described concave-convex mould board (3) welding or
It is spirally connected or bonding way is fixed in upper mold (1) and lower die (2) to form two mode structures.
5. the prefabricated pile die of bumps according to claim 3, which is characterized in that the concave-convex mould board (3) passes through pressure
System or casting, which form outer wall, has shape in arc line shaped, periphery with flange (7), in upper mold (1) and/or lower die (2) at least
There are two pieces of concave-convex mould boards (3) to make two pieces of adjacent concave-convex mould boards along upper mold (1) and/or being provided at circumferentially spaced for lower die (2)
(3) rib forming cavity (8) are formed between.
6. the prefabricated pile die of bumps according to claim 3, which is characterized in that turning on the concave-convex mould board (3)
Side (7) outer wall is bonded with the inner wall of upper mold (1) and lower die (2), and flange (7) is by welding or is spirally connected or is adhesively fixed on upper mold
(1) and in lower die (2).
7. the prefabricated pile die of bumps according to claim 1, which is characterized in that solid on the outer wall of upper mold (1) and lower die (2)
Surely having several running wheels (9), upper mold (1) is corresponding with the position of running wheel (9) on lower die (2), when upper die and lower die molding, on
Circular running wheel structure is formed after running wheel (9) docking on mould (1) and lower die (2), and one end of external mold is also spirally connected/is welded with and opens
Draw fixed top plate (23).
8. the prefabricated pile die of bumps according to claim 1, which is characterized in that set on described upper shuttering (11) outer wall
There are the recess (14) or protrusion (15) being axially arranged along upper shuttering (11), lower shuttering (12) outer wall is equipped with along lower conjunction
The protrusion (15) or recess (14) that template (12) is axially arranged, recess (14) or protrusion on upper shuttering (11)
(15) portion (15) is protruded above with lower shuttering (12) or recess (14) position is corresponding and shape, size match.
9. the prefabricated pile die of bumps according to claim 1, which is characterized in that the molding locking mechanism (18) includes
Locker (19), the locker (19) can make shuttering (11) and lower shuttering (12) compress and form the fixation that is spirally connected.
10. the prefabricated pile die of bumps according to claim 1, which is characterized in that molding locking mechanism (18) packet
It includes tie down screw (20), the tie down screw (20) end has conical head (21), and tie down screw (20) is screwed onto lower molding
On plate (12), upper shuttering (11) is equipped with bellmouth (22) corresponding with conical head (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710328660.6A CN108858733A (en) | 2017-05-11 | 2017-05-11 | Concave-convex prefabricated pile die |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710328660.6A CN108858733A (en) | 2017-05-11 | 2017-05-11 | Concave-convex prefabricated pile die |
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| CN108858733A true CN108858733A (en) | 2018-11-23 |
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| CN201710328660.6A Pending CN108858733A (en) | 2017-05-11 | 2017-05-11 | Concave-convex prefabricated pile die |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001748A (en) * | 2021-02-25 | 2021-06-22 | 建华建材（中国）有限公司 | Precast pile mould and precast tubular pile produced by same |
| CN114474312A (en) * | 2021-12-22 | 2022-05-13 | 西安鑫垚陶瓷复合材料有限公司 | Tubular structural member mold and method for manufacturing tubular structural member |
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| CN114474312A (en) * | 2021-12-22 | 2022-05-13 | 西安鑫垚陶瓷复合材料有限公司 | Tubular structural member mold and method for manufacturing tubular structural member |
| CN114474312B (en) * | 2021-12-22 | 2024-04-30 | 西安鑫垚陶瓷复合材料股份有限公司 | Cylindrical structural member mold and method for manufacturing cylindrical structural member |
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