CN107738340A - A kind of PC wallboard moulds for concrete prefabricated element production line - Google Patents
A kind of PC wallboard moulds for concrete prefabricated element production line Download PDFInfo
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- CN107738340A CN107738340A CN201711131345.0A CN201711131345A CN107738340A CN 107738340 A CN107738340 A CN 107738340A CN 201711131345 A CN201711131345 A CN 201711131345A CN 107738340 A CN107738340 A CN 107738340A
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- 239000004567 concrete Substances 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 230000013011 mating Effects 0.000 claims abstract description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000670 limiting effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000011083 cement mortar Substances 0.000 description 11
- 238000010276 construction Methods 0.000 description 9
- 238000007493 shaping process Methods 0.000 description 9
- 230000002441 reversible effect Effects 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000003319 supportive effect Effects 0.000 description 2
- 230000018199 S phase Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
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- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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Classifications
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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
- 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
-
- 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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The invention belongs to building product technical field, and in particular to a kind of PC wallboard moulds for concrete prefabricated element production line.This mould includes internal lobe wall module, siphonal lobe wall module and positioning hole module, and positioning hole module includes base, and base position is extended with cross-brace arm, the top arrangement through hole of cross-brace arm；The positioning hole module also includes positioning tube and screw shell；Positioning tube top end face face against be fixed in through hole lower opening end and between positioning tube and through hole it is coaxially arranged；Internal thread is set at the barrel chamber of screw shell, and positioning screw passes through through hole and positioning tube, and forms screw thread between screw shell and coordinate；The mating surface of screw shell and positioning tube is highly equal to or less than siphonal lobe wall module top end face height.This mould possesses the advantages of simple and efficient to handle and low manufacture cost, and made prefabricated panel can be can ensure that when prefabricated panel is molded waits height and assembling of coplanar later stage demand.
Description
Technical field
The invention belongs to building product technical field, and in particular to a kind of PC walls for concrete prefabricated element production line
Board mold.
Background technology
In recent years, as economic development, building trade are increasingly paid attention to energy resource consumption, environmental pollution.In building field
The architecture construction of traditional reinforced concrete structure, often using field cast-in-place wet trade based on, this mode of construction will not only consume
End template and backing material are done with a large amount of timber, and energy consumption is big, low construction efficiency, the engineering time is long, produces noise and dust,
There is larger pollution to surrounding environment simultaneously.Therefore, in recent years, building field starts to introduce the concept of modularized house.Modularization
House is different from traditional building construction, many structures of usual modularized house precast beam, pre- as used in being built house
Wallboard processed, precast stair etc., can shift to an earlier date and be machined in plant produced line.In use, directly above-mentioned prefabricated components are transported
It is cast-in-place that assembly is carried out behind job site, finally connects into building.Modularized house possesses environmental protection, reduces the dirt of site operation
Dye, the characteristics of efficiency of construction is high, can be the preferred side that the house of modernization is built compared with the construction that house is completed in casual labourer's phase
One of formula.
In foregoing every prefabricated components, prefabricated panel is essential critical component.Tradition is carrying out dry wall
When plate makes, all using the first wiretie skeleton directly in internal lobe wall module, then the mode that later stage cement pours, so as to directly
It is molded the prefabricated panel of a monoblock.When carrying out the assembling of modularized house in the later stage, every piece of prefabricated panel is as the whole wall of one side
A part and arrangement alongside one another, rely on adjacent two pieces of prefabricated panels afterwards and coordinate the mode of gap Chu Feng storehouses grouting to connect
Two pieces of prefabricated panels are connect, are finally reached the rapid shaping purpose of whole face wall body.Carry out at present it is above-mentioned when pouring operation, significantly
Problem is that how to ensure whether adjacent two pieces of prefabricated panels are in waits on height and same plane.Site operation personnel now
Floor plates even ground is mostly only relied on as reference plane, above-mentioned two pieces of prefabricated panels are substantially determined in conjunction with visual type whether
Deng highly and coplanar.However, because site operation environment is complicated, the flatness as the floor plates even ground of ground has
Wait to discuss, so as to bring puzzlement to on-site construction operations.Meanwhile in sealing storehouse filling process and cement mortar harden when,
Corresponding internal stress will be produced, the internal stress may also cause the position of adjacent two pieces of prefabricated panels to produce change, at present
Be only capable of realizing by setting outer support frame, not only take up an area it is larger, while to also can all be produced on construction cost and on the engineering time
Raw adverse effect.In addition, due to being all that direct reverse mould forms when making prefabricated panel, therefore two adjacent prefabricated panels is each
Splicing edge is shiny surface, when this to insert cement mortar at the fit clearance to adjacent two prefabricated panel, cement mortar
The tight ness rating that is connected between prefabricated panel is often difficult to be guaranteed, and the overall structure for even jeopardizing modularized house when serious is strong
Degree.
The content of the invention
The purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of rational in infrastructure and practical to be used for coagulation
The PC wallboard moulds of native prefabricated components production line, it possesses the advantages of simple and efficient to handle and low manufacture cost, can be in dry wall
Made prefabricated panel is can ensure that during sheet metal forming waits height and assembling of coplanar later stage demand, so that dry wall
The efficiency of assembling of plate and the degree of accuracy can obtain significant increase.
To achieve the above object, present invention employs following technical scheme：
A kind of PC wallboard moulds for concrete prefabricated element production line, it is characterised in that：This mould includes at least four
Road internal lobe wall side mould encloses the internal lobe wall module of the quadro frame shape of composition, and it is prefabricated that internal lobe wall module encloses the region to be formed composition
The forming area of the internal lobe wall part of wallboard, and the medial surface of the internal lobe wall module forms the internal lobe for being molded internal lobe wall part
Wall die cavity face；Internal lobe wall mould during the siphonal lobe wall of the corresponding affixed siphonal lobe wall module for forming quadro frame shape at die tip face；With
One of siphonal lobe wall side mould for the left side splicing edge of moulding prefabricated wallboard is mould outside left side, and is used for moulding prefabricated wallboard
One of siphonal lobe wall side mould of right side splicing edge is mould outside right side, and this mould also includes positioning hole module, the positioning hole module
Including the base being fixed on outside mould outside above-mentioned left side and/or right side at die tip face, the base position is to above-mentioned shaping area
Domain direction is extended with cross-brace arm, the top vertical of the cross-brace arm to through arrangement through hole；The positioning hole
Module also includes the positioning tube and screw shell being arranged coaxially to each other；Positioning tube top end face face against be fixed in through hole lower opening
It is coaxially arranged between end and positioning tube and through hole；Internal thread is set at the barrel chamber of screw shell, and positioning screw is from top to bottom
Pass through through hole and positioning tube, and form screw thread between screw shell and coordinate, with cause the top end face face of screw shell against
Abutting at the bottom face of positioning tube；The mating surface of screw shell and positioning tube is highly equal to or less than siphonal lobe wall module top
Face height.
Preferably, vertical internal lobe wall side mould length direction makees cross section, cross-sectional profile " L " word of the internal lobe wall side mould
Shape；The side plate face of the vertical plate of internal lobe wall side mould forms above-mentioned internal lobe wall die cavity face, and projection at the lateral plates of vertical plate
There is fin or recessed fluted, the fin or groove are multiple and gathered along the lateral plates of vertical plate；With internal lobe wall side mould
Level board on be used for the fixing end that the affixed one end in vertical plate top is level board, at the cantilever end of level board vertical to
Be provided through leveling screwed hole；Levelling bolt penetrating in the leveling screwed hole and forming screw thread therewith and match somebody with somebody from top to bottom
Close；The top of levelling bolt is resisted against on basal plane；Each levelling bolt is parallel to each other and along internal lobe wall side mould length direction successively cloth
Put；Set between level board and the vertical plate and connect both triangle gussets for being used to strengthen internal lobe wall side mould rigidity.
Preferably, where the relatively close fixing end in level board at plate face vertical to be provided through unthreaded hole, compress
Screw penetrating in the unthreaded hole and forming screw thread between the screw thread coupling hole being reserved on basal plane and coordinate from top to bottom, and housing screw
Nut seam be matched with unthreaded hole nose end；Each housing screw is parallel to each other and is sequentially arranged along internal lobe wall side mould length direction.
Preferably, cross-brace arm also includes the upper support cylinder being coaxially disposed between through hole, the upper support cylinder
Bottom face face against be fixed at the upper hole end surface of through hole；The barrel dliameter of upper support cylinder is more than positioning tube barrel dliameter；Run through
Hole profile is in up big and down small bell mouth shape to seamlessly transit upper support cylinder barrel chamber and positioning tube barrel chamber；Upper support cylinder
Top end face is construed as limiting the descending seam face of nut of positioning screw.
Preferably, base profile is in inverted " t " shape, including transverse slat and is upwardly extended by transverse slat upper face vertical perpendicular
Plate, the cantilever-shaped affixed cross-brace arm in the top of riser；At two plate ends of transverse slat vertical to through arrangement mounting hole, so as to
So that transverse slat screw thread is fixed in outside left side outside mould and/or right side at the top die face of mould.
Preferably, the positioning tube barrel dliameter is equal to the nominal diameter of internal thread segment at screw shell barrel chamber.
Preferably, counterbore is arranged with the bottom outer tube wall of the screw shell or through setting through hole.
Preferably, the counterbore or through hole be four and threadingly sleeve axis and around equal at screw shell outer tube wall
Cloth.
The beneficial effects of the present invention are：
1), abandon the external benchmark of traditional dependence and carry out defect caused by adjacent two pieces of splicing prefabricated wallboards positioning.
The present invention pass through the PC wallboard moulds for concrete prefabricated element production line composition prefabricated panel splicing edge it is corresponding
Positioning hole module is arranged at the mould of side, so that naturally form screwed hole at the metope of the splicing edge of the prefabricated panel after shaping
The positioning hole of shape.In actual installation, first two pieces of prefabricated panels are closed up, then pass through datum plate and reference screw relative positioning hole
Wear fixation, keep benchmark plate level and datum plate plate face fitting prefabricated panel plate face on the premise of, you can realize essence
Trueization and the splicing prefabricated wallboard brushed soon pour purpose, and its efficiency is obviously high.
Under above-mentioned thinking, above-mentioned positioning hole module passes through the fixation using base as relative siphonal lobe wall module top end face
Portion, using cross-brace arm as horizontal extension, then using through hole and positioning tube as the location division of positioning screw, so as to realize
The affixed effect of positioning of positioning screw opposite thread sleeve.The mating surface of screw shell and positioning tube is highly equal to or less than siphonal lobe
Wall module top end face height, after at the prefabricated panel plate face after enabling the height of screw shell to be concordantly molded or less than shaping
Prefabricated panel plate face, to ensure the surface aesthetics of prefabricated panel, and ensure said reference plate with respect to prefabricated panel plate face
Face stickiness.When positioning screw opposite thread sleeve is affixed and the top end face face of screw shell against abutting in positioning tube
After bottom face, then carry out the die cavity grouting operation of the PC wallboard moulds for concrete prefabricated element production line.And work as and be in the milk
Finish and after cement mortar hardening, by back-outing positioning screw and dismantling positioning hole module, so as to which screw shell is retained in into shaping
Prefabricated panel in, you can obtain ad-hoc location carry positioning hole prefabricated panel.
2), the problem being difficult to ensure that for current splicing prefabricated wallboard tight ness rating, it is of the invention at the beginning of prefabricated panel is processed,
Fin or groove are just arranged at the medial surface of internal lobe wall side mould in advance, so that the corresponding splicing of the prefabricated panel after shaping
The concaveconvex structure of face self-assembling formation where side, in favor of lifting the affixed fastness of contiguous prefabricated wallboard.It is and above-mentioned convex when setting
After rib or groove, conventional reverse mould mode can not be necessarily used, therefore, for the mould of internal lobe wall side, it is designed to by the present invention
Special cantilever design.It is different from common constitutionally stable cubic cylindricality side mould, the internal lobe wall of the triangle of cantilevered construction
Bian Mo, inherently there is unstability when individually placed in it.During actual use, four internal lobe wall side moulds are with cantilever-shaped Rhizoma Sparganii
Prismatical structure abuts against each other so as to form the internal lobe wall module of quadro frame shape, now due to affixed between each internal lobe wall side mould
Property and levelling bolt supportive, be able to ensure unitary mould work stability and reliability.When needing form removal, first tear open
Affixed cooperation and corresponding fastening member except four internal lobe wall side intermodes, turn levelling bolt afterwards, gently striking from top to bottom
The suspension end of the level board of internal lobe wall side mould is beaten, the internal lobe wall side mould can produce because of the unstability of self structure and along direction is beaten
Raw upset, overturning pivot is the bottom of vertical plate.When producing above-mentioned rotary movement, the top of the vertical plate of internal lobe wall side mould
It can gradually reduce, now carry out withdrawing pattern operation again.Pass through aforesaid operations, on the one hand, the top of the vertical plate of internal lobe wall side mould is just
Siphonal lobe wall part directly over will not scratching, the Structural Faults shape at the position such as heat-insulation layer at so-called siphonal lobe wall is also just not present
Condition, the Forming Quality of siphonal lobe wall can be effectively ensured.And on the other hand, the mode being laterally stripped, it also ensure that fin or recessed
Groove is molded the reverse mould integrality at position, achieves many things at one stroke.
3), levelling bolt, the function of support internal lobe wall side mould is on the one hand played, on the other hand, also functioned to certain internal
The levelling function of Ye Qiang sides mould, to ensure the vertical in internal lobe wall die cavity face.And housing screw, then it is used to ensure internal lobe wall side mould
With respect to the abutting of basal plane, not dry cement is avoided to produce seepage shape along the gap of internal lobe wall side mould and basal plane under pressure
Condition, to lift the reliability of prefabricated panel casting process, and effectively ensure the Forming Quality of prefabricated panel, reduce the later stage repair into
This.
4), in the said structure of the present invention, through hole is used as the connecting hole formed a connecting link.Through hole
Upper nose end is connected upper support cylinder, and lower nose end is connected positioning tube, while the barrel dliameter of upper support cylinder is more than positioning tube barrel dliameter.This
Sample, whenever carrying out when wearing of positioning screw, can easily it penetrate very much in the relatively bigger upper support cylinder of barrel dliameter first, then
It is oriented to and slips into the positioning tube for possessing smooth barrel chamber along the inclined-plane of through hole again, finally penetrates the thread bush with internal thread segment
At cylinder, it is obviously extremely convenient that it is used, and assembled in situ efficiency also can obtain significant increase.The top end face of upper support cylinder forms limit
The descending seam face of the nut of positioning screw processed, after causing screw shell to be fixed at the external screw thread of positioning screw, Neng Gouyi
Screw shell is lifted upwards by the screw thread lift of positioning screw, and then screw shell is pasted with more close state face
At the bottom face of positioning tube, later stage dismounting is influenceed to avoid mortar from penetrating into solidification.
5), base is made up of transverse slat and riser, so as to realize relative use by the mounting hole at the plate end of transverse slat two
In the affixed effect of the corresponding edge mould of the PC wallboard moulds of concrete prefabricated element production line.Screw shell is retained in as the later stage
Keeper at the prefabricated panel of shaping, through hole or counterbore can be arranged at the bottom outer tube wall of screw shell in advance, so, when
When cement mortar solidifies, screw shell can be further clamped, to ensure affixed fastness of the screw shell with respect to prefabricated panel.
For through hole, its should be located at screw shell bottom outer tube wall at without should position it is on the upper side, to avoid cement
At the cooperation gap of the excessive infiltration positioning screw of mortar and screw shell, and then influence later stage dismounting.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is Fig. 1 I parts partial enlarged drawing；
Fig. 3 is the dimensional structure diagram of positioning hole module；
Fig. 4 is the sectional view of positioning hole module；
Fig. 5 is Fig. 4 right view.
Fig. 6 is the dimensional structure diagram for removing the internal lobe wall side mould after levelling bolt and housing screw；
Fig. 7 is the end view of internal lobe wall side mould；
Fig. 8 is operating state schematic diagram when being produced from rotary movement of internal lobe wall side mould.
The actual corresponding relation of each label of the present invention and component names is as follows：
A- window opening modules
10- internal lobe wall module 11- internal lobe walls side mould
11a- vertical plate 11b- level board 11c- grooves
11d- leveling screwed hole 11e- unthreaded holes
12- levelling bolt 13- triangle gusset 14- housing screws
20- siphonal lobe wall module 21- siphonal lobe walls side mould
Outside mould on the right side of the mould 21b- of outside on the left of 21a-
30- positioning hole module 31- base 31a- transverse slat 31b- riser 31c- mounting holes
32- cross-brace arm 32a- through hole 32b- upper support cylinder 33- positioning tubes
34- screw shell 34a- counterbore 35- positioning screws
Embodiment
For ease of understanding, here in connection with accompanying drawing 1-8, the concrete structure and working method of the present invention are retouched further below
State：
Concrete application environment of the present invention is exemplified by shown in Fig. 1.Fig. 1 is the PC walls for concrete prefabricated element production line
Board mold, it includes internal lobe wall module 10, for the window opening module a that is arranged in the die cavity of internal lobe wall module 10 and positioned at interior
Siphonal lobe wall module 20 at the top end face of leaf wall module 10.Window opening module a when in use as internal lobe wall module 10, it is horizontal to
Lie against in a certain die face, the die face is referred to " basal plane " herein.And " vertical " described afterwards, namely hang down
The direction of the straight basal plane.When window opening module a and internal lobe wall module 10 are overall as shown in Figure 1 when being put on basal plane, window opening module a
Space between internal lobe wall module 10 is formed the internal lobe wall casting area of " going back to " shape channel-shaped that water supply mud pours.Due to outer
Leaf wall module 20 is stacked on internal lobe wall module 10, therefore after above-mentioned internal lobe wall casting area pours full, is further continued for pouring
When, as siphonal lobe wall part pours operation.After the completion of cement mortar hardening in above-mentioned casting area, siphonal lobe wall module is removed
20th, window opening module a and internal lobe wall module 10, you can obtain the prefabricated panel with window opening.
Under above-mentioned overall situation, shown in position reference picture 1-2 of the invention.Structure of the present invention then reference picture 3-5 institutes
Show, it includes base 31, cross-brace arm 32, positioning tube 33, screw shell 34 and positioning screw 35.Base 31 includes transverse slat
31a and riser 31b, riser 31b are fixed in the middle section of transverse slat 31a upper faces, so as to form the inverted " t " shape structure of base 31
Make.Mounting hole 31c is set at transverse slat 31a two plate ends, so that as shown in Figure 1 can be fixed in by corresponding screw and screw thread
Outside the left side of siphonal lobe wall module 20 at mould 21a and/or right side outside mould 21b top end face.Mould 21a and right side outside the left side
Outside mould 21b is the left side splicing edge and right side splicing edge for moulding prefabricated wallboard.After base 31 is affixed, laterally prop up
Positioning tube 33 is naturally suspended in directly over the die cavity of the PC wallboard moulds for concrete prefabricated element production line by brace 32
Place.Now, the guide channel that is formed by upper support cylinder 32b, through hole 32a and positioning tube 33 lays positioning screw
35, and it is relative by the nut opposite upper parts support tube 32b top end faces of positioning screw 35 and the external thread section of positioning screw 35
The screw thread of screw shell 34 is affixed, may be such that screw shell 34 is ajusted in the PC formwalls for concrete prefabricated element production line
In the die cavity of tool, layout state shown in Fig. 1-2 is ultimately formed.The mating surface of screw shell 34 and positioning tube 33 is highly equal to or low
In siphonal lobe wall module top end face height, on the one hand whole cross-brace arm 32 is respectively positioned on above cement sand bed, to reduce
Dismounting difficulty of the invention after cement mortar solidification.On the other hand, when cement mortar is in the milk, the top end face of screw shell 34 because
It is bonded with the bottom face face of positioning tube 33, therefore cement mortar will not be immersed in the rwo gap；And after cement mortar solidifies, lead to
Cross and back-out positioning screw 35, then together with base 31, cross-brace arm 32 and related extraction positioning tube 33, you can by screw shell 34
Reliably it is retained at the corresponding plate face of prefabricated panel, its operation is extremely convenient.
During actual installation, it is contemplated that efficiency, positioning screw 35 and screw shell 34 can be assembled in advance.When by positioning spiral shell
When following closely 35 and pushing against in the coaxial face from bottom to top of screw shell 34 at the bottom face of positioning tube 33, then it is as shown in Figure 1
The positioning hole module is fixed in a left side for the siphonal lobe wall module 20 of the PC wallboard moulds for concrete prefabricated element production line
Outside side at mould 21a and/or right side outside mould 21b top end face.After the completion of positioning, carry out being used for concrete prefabricated element life
The die cavity grouting of the PC wallboard moulds of producing line.After grouting finishes and cement mortar is hardened, by back-outing positioning screw 35 and tearing open
The present invention is unloaded, so as to which screw shell 34 is retained in the prefabricated panel of shaping, you can obtain being located at the corresponding plate face of prefabricated panel
The positioning hole for possessing internal thread at place.And during actual installation prefabricated panel, first two pieces of prefabricated panels are closed up.Due to this two pieces in advance
Wallboard processed is made by mould of the present invention, therefore necessarily possesses identical positioning hole at the grade height of prefabricated panel.When
After two pieces of prefabricated panels close up, datum plate is being laid where level positioning hole hole end surface at metope, is then using benchmark spiral shell
Follow closely through datum plate and form screw thread with the screw shell 34 in positioning hole and coordinate；In the operating process, benchmark is ensured all the time
Face stickiness of the plate plate face with respect to prefabricated panel metope.So, keeping benchmark plate level and the fitting of datum plate plate face prefabricated
On the premise of wallboard plate face, the grade of two pieces of adjacent prefabricated panels is highly and coplanar requirement can be guaranteed.Afterwards no matter
Carry out it is corresponding the operation such as pour, the position of two pieces of prefabricated panels is all constant all the time, to realize precision and brush soon prefabricated
Wallboard splicing pours purpose, and its efficiency is obviously high, is also sufficient for fast pace, high efficiency that current modular house is advocated
And the modernization assembling demand of high accuracy.
In addition, the problem being difficult to ensure that for current splicing prefabricated wallboard firmness, the present invention process in prefabricated panel
At the beginning of, fin or groove 11c are just arranged at the medial surface of internal lobe wall side mould 11 in advance, so that the prefabricated panel after shaping
Corresponding splicing edge where face self-assembling formation concaveconvex structure, in favor of lifting the affixed fastness of contiguous prefabricated wallboard.And work as
After above-mentioned fin or groove 11c is set, when being normally carried out the reverse mould operation of internal lobe wall and siphonal lobe wall, the inner side of internal lobe wall side mould 11
Face will necessarily produce interference capability between the forming surface of prefabricated panel, and therefore, for internal lobe wall side mould 11, the present invention designs it
Into the special cantilever design possessed from turn over function.Specifically, as shown in Fig. 1 and Fig. 6-8, four internal lobe wall side moulds
11 are abut against each other so as to form the internal lobe wall module 10 of quadro frame shape, now due to each interior with cantilever-shaped triangular prism shape construction
The supportive of affixed property and levelling bolt 12 between Ye Qiang sides mould 11, be able to ensure unitary mould work stability and can
By property.The equal institutes of reference picture 8 of the unthreaded hole 11e joined together by leveling screwed hole 11d and housing screw 14 joined together by levelling bolt 12
Show and be arranged.For in general orientation, because housing screw 14 needs to compress internal lobe wall side mould 11, therefore relative close internal lobe
At the die cavity face of wall side mould 11；And the one side of levelling bolt 12 is necessary to ensure that the placement of the internal lobe wall side mould 11 of triangular prism column is steady
It is qualitative, the vertical in die cavity face at internal lobe wall side mould 11 is on the other hand ensured that, therefore be close to level board 11b suspension as far as possible
At end.
When needing form removal, siphonal lobe wall side mould 21 is first removed, the affixed cooperation between four internal lobe wall side moulds 11 are removed, it
After turn levelling bolt 12.The gently suspension end of the level board 11b for beaing internal lobe wall side mould 11 from top to bottom, the internal lobe wall side
Mould 11 can produce rotary movement as shown in Figure 8 because of the unstability of self structure and along direction is beaten, and overturning pivot is lead
Vertical plate 11a bottom.When producing above-mentioned rotary movement, the vertical plate 11a of internal lobe wall side mould 11 top can gradually reduce, this
When carry out withdrawing pattern operation again.Pass through aforesaid operations, on the one hand, the vertical plate 11a of internal lobe wall side mould 11 top will not scratch just
The siphonal lobe wall part of top, the Structural Faults situation at the position such as heat-insulation layer at so-called siphonal lobe wall is also just not present, siphonal lobe wall
Forming Quality can be effectively ensured.And on the other hand, the mode being laterally stripped, it also ensure that fin or groove 11c are molded
The reverse mould integrality at position.Now referring to shown in Fig. 8, the Forming Quality of plane can obtain where the splicing edge of whole prefabricated panel
To being effectively ensured.
Claims (8)
- A kind of 1. PC wallboard moulds for concrete prefabricated element production line, it is characterised in that：This mould includes at least four Internal lobe wall side mould (11) encloses the internal lobe wall module (10) of the quadro frame shape of composition, and internal lobe wall module (10) encloses the area to be formed Domain forms the forming area of the internal lobe wall part of prefabricated panel, and the medial surface of the internal lobe wall module (10) is formed in being molded The internal lobe wall die cavity face of leaf wall part；The corresponding affixed siphonal lobe wall mould for forming quadro frame shape at internal lobe wall side mould (11) top end face The siphonal lobe wall side mould (21) of group (20)；One of siphonal lobe wall side mould (21) for the left side splicing edge of moulding prefabricated wallboard is a left side Mould (21a) outside side, and one of siphonal lobe wall side mould (21) for being used for the right side splicing edge of moulding prefabricated wallboard is mould outside right side (21b), this mould also include positioning hole module (30), and the positioning hole module (30) includes being fixed on mould outside above-mentioned left side Base (31) outside (21a) and/or right side at mould (21b) top end face, base (31) place is to above-mentioned forming area direction Be extended with cross-brace arm (32), the top vertical of the cross-brace arm (32) to through arrangement through hole (32a)；It is described Positioning hole module also includes the positioning tube (33) and screw shell (34) being arranged coaxially to each other；Positioning tube (33) top end face face against Be fixed in it is coaxially arranged between through hole (32a) lower opening end and positioning tube (33) and through hole (32a)；Screw shell (34) Barrel chamber at set internal thread, positioning screw (35) from top to bottom pass through through hole (32a) and positioning tube (33), and and screw thread Between sleeve (34) form screw thread coordinate, with cause the top end face face of screw shell (34) against abutting in the bottom of positioning tube (33) End；It is high that the mating surface of screw shell (34) and positioning tube (33) is highly equal to or less than siphonal lobe wall module (20) top end face Degree.
- A kind of 2. PC wallboard moulds for concrete prefabricated element production line according to claim 1, it is characterised in that： Vertical internal lobe wall side mould (11) length direction makees cross section, cross-sectional profile " L " shape of the internal lobe wall side mould (11)；Internal lobe wall The side plate face of the vertical plate (11a) of side mould (11) forms above-mentioned internal lobe wall die cavity face, and at the lateral plates of vertical plate (11a) It is convexly equipped with fin or recessed fluted (11c), the fin or groove (11c) are multiple and along the side plate of vertical plate (11a) Gather in face；To be used for one end affixed with vertical plate (11a) top as level on the level board (11b) of internal lobe wall side mould (11) The fixing end of plate (11b), at the cantilever end of level board (11b) vertical to be provided through leveling screwed hole (11d)；Leveling spiral shell Nail (12) penetrating in the leveling screwed hole (11d) and forming screw thread cooperation therewith from top to bottom；The top of levelling bolt (12) It is resisted against on basal plane；Each levelling bolt (12) is parallel to each other and is sequentially arranged along internal lobe wall side mould (11) length direction；The water Set between flat board (11b) and vertical plate (11a) and connect both triangle gussets for being used to strengthen internal lobe wall side mould (11) rigidity (13)。
- A kind of 3. PC wallboard moulds for concrete prefabricated element production line according to claim 2, it is characterised in that： Where the relatively close fixing end of level board (11b) at plate face vertical to be provided through unthreaded hole (11e), housing screw (14) penetrating in the unthreaded hole (11e) and forming screw thread between the screw thread coupling hole being reserved on basal plane and coordinate from top to bottom, and press The nut seam of tight screw (14) is matched with unthreaded hole (11e) nose end；Each housing screw (14) is parallel to each other and along internal lobe wall side Mould (11) length direction is sequentially arranged.
- 4. a kind of PC wallboard moulds for concrete prefabricated element production line according to claim 1 or 2 or 3, it is special Sign is：Cross-brace arm (32) also includes the upper support cylinder (32b) being coaxially disposed between through hole (32a), the top The bottom face face of support tube (32b) against be fixed at the upper hole end surface of through hole (32a)；The cylinder of upper support cylinder (32b) Footpath is more than positioning tube (33) barrel dliameter；Through hole (32a) profile is in up big and down small bell mouth shape to seamlessly transit upper support Cylinder (32b) barrel chamber and positioning tube (33) barrel chamber；The top end face of upper support cylinder (32b) is construed as limiting the nut of positioning screw (35) Descending seam face.
- A kind of 5. PC wallboard moulds for concrete prefabricated element production line according to claim 4, it is characterised in that： Base (31) profile is in inverted " t " shape, including transverse slat (31a) and is upwardly extended by transverse slat (31a) upper face vertical perpendicular Plate (31b), the cantilever-shaped affixed cross-brace arm (32) in the top of riser (31b)；At two plate ends of transverse slat (31a) vertical to Through arrangement mounting hole (31c), so that transverse slat (31a) screw thread is fixed in the top of mould outside left side outside mould and/or right side Hold at die face.
- A kind of 6. PC wallboard moulds for concrete prefabricated element production line according to claim 4, it is characterised in that： Positioning tube (33) barrel dliameter is equal to the nominal diameter of internal thread segment at screw shell (34) barrel chamber.
- A kind of 7. PC wallboard moulds for concrete prefabricated element production line according to claim 4, it is characterised in that： Counterbore (34a) is arranged with the bottom outer tube wall of the screw shell (34) or through setting through hole.
- A kind of 8. PC wallboard moulds for concrete prefabricated element production line according to claim 7, it is characterised in that： The counterbore (34a) or through hole be four and threadingly sleeve (34) axis and around equal at screw shell (34) outer tube wall Cloth.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711131345.0A CN107738340A (en) | 2017-11-15 | 2017-11-15 | A kind of PC wallboard moulds for concrete prefabricated element production line |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711131345.0A CN107738340A (en) | 2017-11-15 | 2017-11-15 | A kind of PC wallboard moulds for concrete prefabricated element production line |
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| CN107738340A true CN107738340A (en) | 2018-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711131345.0A Pending CN107738340A (en) | 2017-11-15 | 2017-11-15 | A kind of PC wallboard moulds for concrete prefabricated element production line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514725A (en) * | 2018-12-08 | 2019-03-26 | 曙光装配式建筑科技（浙江）有限公司 | A kind of concrete board precast part production technology and its molding die |
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| CN203238953U (en) * | 2012-12-10 | 2013-10-16 | 中国建筑第八工程局有限公司 | Embedded sleeve positioning device |
| CN107097330A (en) * | 2017-07-03 | 2017-08-29 | 安徽宝业建工集团有限公司 | Possess the PC wallboard moulds that framework of steel reinforcement integrally enters mould function |
| CN207402952U (en) * | 2017-11-15 | 2018-05-25 | 安徽宝业建工集团有限公司 | A kind of PC wallboard moulds for concrete prefabricated element production line |
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| CN102721414A (en) * | 2012-06-28 | 2012-10-10 | 中建八局第二建设有限公司 | Embedded part on settlement observation point and application method thereof |
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| CN203238953U (en) * | 2012-12-10 | 2013-10-16 | 中国建筑第八工程局有限公司 | Embedded sleeve positioning device |
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Application publication date: 20180227 |