CN207140060U - A kind of PC wallboard moulds - Google Patents

Abstract

The utility model belongs to building product technical field, and in particular to a kind of PC wallboard moulds.This mould includes four internal lobe wall side moulds and spacer：The die cavity face of internal lobe wall side mould is concavely provided with U-shaped locating slot；Recessed positioning arc groove at the long side of spacer, spacer plugged and fixed is in U-shaped locating slot.This mould possesses the advantages of simple form removal, simple and efficient to handle and low manufacture cost, can be achieved the prefabricated of framework of steel reinforcement and it is overall enter modulo operation, the producing efficiency of precast wall body can obtain significant increase.

Description

A kind of PC wallboard moulds

Technical field

The utility model belongs to building product technical field, and in particular to a kind of PC wallboard moulds.

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 based on situ wet operation, this mode of construction will not only consume largely Timber does end template and backing material, and energy consumption is big, low construction efficiency, the engineering time is long, produces noise and dust, while right Surrounding environment has larger pollution.Therefore, in recent years, building field starts to introduce the concept of modularized house.Modularized house is not Be same as traditional building construction, many structures of usual modularized house as used in being built house precast beam, precast wall body, Precast stair etc., it can shift to an earlier date and be machined in plant produced line.In use, directly above-mentioned prefabricated components are transported to job site It is cast-in-place that assembly is carried out afterwards, finally connects into building.Modularized house possesses environmental protection, the pollution for reducing site operation, construction effect The characteristics of rate is high, can be one of preferred embodiment of house construction of modernization in the construction compared with completion house in casual labourer's phase.

In foregoing every prefabricated components, precast wall body is essential critical component.Tradition is carrying out dry wall When system is made, all using the first wiretie skeleton directly in internal lobe wall mould, then the mode that later stage cement pours.Aforesaid operations Mode has problems in that：First, due to when each precast wall body manufactures, being required for making steel in internal lobe wall mould Tendons skeleton so that the producing efficiency of precast wall body is relatively low.Second, the current more structure using sandwich heat preservation wallboard of PC walls, The both sides of siphonal lobe wallboard in the interlayer structure and top dimension all exceed internal lobe wallboard 5-30cm, and should be needed beyond part exposed Insulation material.All it is each internal lobe wall side for first taking composition internal lobe wall mould apart when tradition carries out the form removal operation of internal lobe wall mould Mould, then each internal lobe wall side mould is directly subjected to horizontal direction dragging along basal plane.Above-mentioned forceps horizontal pulling action, can cause internal lobe wall side Mould directly scrapes above-mentioned insulation material, or even can scrape damage the above-mentioned of siphonal lobe wallboard and exceed part, causes the quality of precast wall body to lack Fall into.Third, prefabricated panel is not only in itself a monoblock plate body, often it is required for being reserved for the external part placement such as pipeline thereon Groove or circular hole.When carrying out precast wall body making habitually in the past, all directly the built-in fittings such as pipe are banded on framework of steel reinforcement, or will be pre- Embedded part is positioned over after basal plane axially to be penetrated bolt and is fastened at the screwed hole reserved on basal plane again, corresponding to be obtained after form removal Pipe hole or the corresponding tank circuit.However, under active force caused by pouring, vibrate and harden in cement, built-in fitting often occurs Displacement situation, cause the groove after final molding or circular hole displacement problem occur.Finally, the precast wall body with window opening is public The complex component of the production method recognized.Window opening mould traditional at present is all directly correspond to window shape to be formed one Body mould, such as when window opening is cuboid, window opening mould is integrally " mouth " word frame like structure, by that analogy.Above-mentioned construction Window opening mould have problems in that：After window opening mould is put into the die cavity of internal lobe wall mould, the laying of framework of steel reinforcement and water Mud pours to be carried out in the space between window opening mould and internal lobe wall mould.After the completion of hardening of cement and need to carry out window opening During the dismounting of mould, must just vertical lifting machine be relied on to extract window opening mould along vertical.Because window opening outward appearance is usual Possess substantial amounts of turning (also known as inner corner trim), cause during vertical lifting because window opening mould and cement pull with stress concentration effect and Cause window opening turning damaged, the final outward appearance for causing precast wall body produces defect.Once the above-mentioned open defect of generation, can only just lead to Later phase reparing process is repaired, and virtually also increases the cost of manufacture of precast wall body.In addition, window opening is simultaneously at present Not exclusively simple smooth hole body, by taking rectangle window opening as an example, needed thereon along the drip for needing setting groove-like, lower edge Rectangular-shaped with inclined plane of arrangement returns water slope.Obvious, such as use integral hoisting technique, the vertical lifting side of window opening mould To just with return water slope and drip position produce interference, this be also why at present most of assembled architecture components without Method realizes the main reason for said structure.

The content of the invention

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of PC walls rational in infrastructure and practical Board mold, it possesses the advantages of simple form removal, simple and efficient to handle and low manufacture cost, and the prefabricated and whole of framework of steel reinforcement can be achieved Body enters modulo operation, and the producing efficiency of precast wall body can obtain significant increase.

To achieve the above object, the utility model employs following technical scheme：

A kind of PC wallboard moulds, including at least four internal lobe wall side moulds enclose the internal lobe wall mould of the quadro frame shape of composition Tool, internal lobe wall mould enclose the forming area that the region to be formed forms the internal lobe wall part of prefabricated panel, and the internal lobe wall mould Medial surface form internal lobe wall die cavity face for being molded internal lobe wall part；Corresponding affixed composition four at the die tip face of internal lobe wall side The siphonal lobe wall side mould of the siphonal lobe wall mould of square frame rack-like；It is characterized in that：Vertical on the die cavity face of at least one internal lobe wall side mould To be arranged with U-shaped locating slot, U-shaped positioning channel opening is towards direction where operating personnel and each U-shaped locating slot along the internal lobe wall Side mould length direction and be sequentially arranged in juxtaposition；This mould also includes the positioning for being used for respective end reinforcing bar at spacer bar skeleton Piece, the spacer profile are in match the kidney-shaped straight panel shape of U-shaped locating slot vallecular cavity profile, and use is arranged with the long side of spacer In the positioning arc groove for being caught in and fixing along spacer width for above-mentioned end reinforcing bar；Spacer plugged and fixed is in U-shaped positioning In groove, and the inner side plate face of the spacer and internal lobe wall die cavity face are in the same plane.

Preferably, the positioning arc groove is arranged at the homonymy of spacer；Spacer it is coplanar with internal lobe wall die cavity face Side plate face on arrange fin and fin both ends it is oppositely extending go out plate body, fin bearing of trend positioned parallel where spacer Piece width；Using the side plate face for forming internal lobe wall die cavity face of spacer and internal lobe wall side mould as inner side plate face, spacer Outside plate face at be disposed with locating ring；The diameter parallel spacer width of the locating ring, to be located at internal lobe wall While the locating rod of mould length direction passes through the locating ring on the outside of mould at plate face and during parallel internal lobe wall, so as to rely on locating rod and the wing The two-way clamping effect of piece carrys out stationary positioned piece.

Preferably, the PC wallboard moulds, which also include being arranged in internal lobe wall mould, encloses window opening mould in the region to be formed Tool, window opening die shape is in quadro frame shape, and the outer wall of window opening mould forms the window opening die cavity face for being molded window opening；In window Make one of vertical truncation surface and the edge on another two straight flanges parallel to each other on the two of which of hole mould straight flange parallel to each other Vertical is to twice straight flange truncation surface is made, so as to which window opening mould is divided into four groups of angle Terminals Dies and two groups of straight flange submodules；The angle end Submodule profile is in " L " shape so as to form the four of window opening mould angle ends, in the projection of vertical, the vertical truncation surface The sophisticated direction of parallel the blocked one of angle Terminals Die of projection line formed；Straight flange submodule profile is in isosceles ladder Shape platy structure is so as to form the long side of window opening mould, and two straight flanges of the window opening mould where vertical truncation surface form window opening mould The broadside of tool；Two trapezoidal hypotenuses of straight flange submodule overlap one by one with above-mentioned straight flange truncation surface, and the trapezoidal base of straight flange submodule Positioned at window opening mould towards side where operating personnel.

Preferably, it is 80 ° that the broadside of the vertical truncation surface and window opening mould, which forms angle,.

Preferably, the straight flange submodule and angle Terminals Die are box like structure of the box mouth towards inner side；The angle being respectively engaged Installation bolt between Terminals Die and between the angle Terminals Die and straight flange submodule that are engaged by being arranged at each submodule box wall It is affixed each other；The window opening mould also includes being easy to the auxiliary withdrawing pattern component along vertical to extraction straight flange submodule；The auxiliary is pulled out Membrane module includes withdrawing pattern screw, is provided with the frid of inverted " u " shape, frid where the trapezoidal top margin of the straight flange submodule at box wall Bottom land at through set withdrawing pattern screwed hole, between withdrawing pattern screw and the withdrawing pattern screwed hole form screw thread coordinate, the ladder of straight flange submodule Where shape top margin the preformed hole passed through for the top of withdrawing pattern screw is reserved with box wall.

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；With on the level board of internal lobe wall side mould For with 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 cooperation therewith from top to bottom；Levelling bolt Top is resisted against on basal plane；Each levelling bolt is parallel to each other and is sequentially arranged along internal lobe wall side mould length direction；The level board Set between 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, this PC wallboard moulds also include being fixed on the positioning plectane on basal plane and the pipe sleeve as built-in fitting, The positioning plectane is fixed on the hole reserved at basal plane by trip bolt；Pipe sleeve caliber is shown with positioning plectane external diameter one Just from top to bottom be fixed by socket in positioning plectane on；It is shelved with pipe sleeve top end face for from top to bottom force so as to compressing pipe The pressing plate being placed on basal plane, and through hole is axially set along pipe sleeve on pressing plate, and trip bolt is consolidated through the through hole and screw thread It is connected on positioning plectane.

Preferably, screw thread is combined with clamp nut on the trip bolt, and the lower surface of clamp nut is pushed against in pressing plate At top end face；The pressing plate profile is big in upper diameter and two-period form ladder shaft-like that lower diameter is small, and the minor diameter of pressing plate The caliber of section diameter and pipe sleeve coincide each other；The shaft shoulder seam of pressing plate is matched with the top end face of pipe sleeve.

The beneficial effects of the utility model are：

1), the utility model solves traditional direct carries out framework of steel reinforcement and the operation such as ties up being brought in mould cavity Inefficient operation the defects of, the internal lobe wall side moulds of U type locating slots is carried by the use that looks for another way, first by U-shaped fixed Position groove avoids out the path that falls into of the end reinforcing bar of framework of steel reinforcement, then the affixed property of Qian He between spacer and U-shaped locating slot To ensure that the end one by one to above-mentioned end reinforcing bar positions affixed effect, so realize whole framework of steel reinforcement preprocessing and after Phase integral lifting enters the function of mould.Because framework of steel reinforcement is without the scene processing in mold cavity again, therefore can be with pre-production More frameworks of steel reinforcement, it is necessary to when carry out the later stage again and integrally enter modulo operation, the producing efficiency of precast wall body obviously can obtain Significant increase.

2), in fact, when carrying out the fixed operation of spacer, should follow：Prefabricated matching internal lobe wall mold cavity Framework of steel reinforcement；Framework of steel reinforcement is moved into the die cavity of internal lobe wall mould；By the positioning arc groove of each spacer being caught in correspondingly one by one Framework of steel reinforcement end reinforcing bar on；After spacer is caught in, by spacer along end reinforcing bar bearing of trend and to U-shaped Locating slot direction is slided, until spacer enters U-shaped locating slot vallecular cavity., can be by all when spacer enters in U-shaped locating slot Multimode carries out both fastenings：Both such as directly fastened by reserved bolt, or even by the mode such as being bonded or welding It is affixed etc. to carry out both, need to only ensure when carrying out cement and pouring, vibrate and harden, spacer can not relatively U-shaped locating slot produce Raw sliding movement, so that it is guaranteed that pouring the high-quality of rear pre-formed cavity.The utility model is preferably using fin and positioning The fit structure of bar, seam fiting effect from inside to outside is on the one hand realized with fin；On the other hand then with locating rod with determining The cooperation of position ring to tense spacer in outside, so as to together realize that the two-way clamping to spacer fastens purpose with fin.And It is because spacer is unlikely to be single and adopted why using locating rod and outside built-in structure of the locating ring as spacer With, and often arranged more than ten or even tens on an internal lobe wall side mould；As a result of positioning ring design, a positioning Bar just can be also cross several even all of locating rings, using upper obviously extremely efficient and convenient, and location efficiency is high.

3) window opening all necessarily, is equipped with view of current many precast wall bodies, therefore, the utility model also enters to window opening mould Corresponding structure of having gone is improved.In above-mentioned, the utility model employs knockdown window opening mold structure, by by window opening mould Blocked with vertical guide, so as to obtain each submodule structure.When needed, the split of each submodule is passed through, you can easily combine Window opening mould needed for being formed.What is more important, for needing to arrange the window opening being parallel to each other for returning water slope and drip Upper edge and lower edge, only blocked once by vertical truncation surface, in other words, during each form removal, the die cavity for returning water slope and drip is total It is finally to carry out horizontal dismountable again, to ensure to return the Forming Quality of water slope and drip.And for without drip and returning water slope Window opening left side wall and right side wall, then blocked by straight flange truncation surface even more more twice.When needed, by first along vertical To and straight flange submodule of dismantling, so as to reserve the activity space of angle Terminals Die horizontally；Carry out one of angle Terminals Die afterwards again Along the level of vertical truncation surface inner corner trim is pulled away to sliding movement, and then by angle Terminals Die horizontal direction.Due to aforesaid operations, can have Effect avoids the concrete disrepair phenomenon of internal corner part at window opening, reduces and even removes later stage rehabilitation cost from.Meanwhile and due to above-mentioned Angle Terminals Die pull away action be it is parallel return water slope and the projection direction of drip, therefore can also realize returned at window opening water slope and The one-shot forming effect of drip.

4), the further preferred scheme as such scheme, window opening mould of the present utility model are actually with drip And return along being broadside using left side wall and right side wall as the rectangular frame structure of long side where water slope, the structure is also window opening Conventional shape.Constructed by the way that straight flange submodule is designed as into isosceles trapezoid, in form removal, directly extracted straight flange submodule vertical upwards .The architectural feature of the isosceles trapezoidal structure of straight flange submodule and the trapezoidal base of straight flange submodule upward, can effectively be carried Rise the efficiency and convenience of whole form removal operation.It is preferred that it is 80 ° that the broadside of vertical truncation surface and window opening mould, which forms angle, The angle can be more convenient the stripping operation of straight flange submodule relative angle Terminals Die, and it is apparently more convenient to operate.

5), because the lateral wall of window opening mould is die cavity face, in other words, the rigidity of increase window opening mould itself is such as wanted, Ensure that window opening mould can resist the power that cement is poured and bestowed when hardening, now for reinforcement window opening mould stiffness by itself The components such as supporting plate should be arranged at the madial wall of window opening mould.It is preferred that each submodule for forming window opening mould is both designed as Box like structure, now cassette bottom is to form the part in above-mentioned die cavity face, and box wall is then formed for being fitted to each other or coordinating basal plane Mating surface, to ensure the reliability of overall work.

6), extremely heavy in view of window opening mold weight, even if being split as some submodules, each submodule also still possesses certain matter Amount, along with form removal, window opening mould again can by the power for the corresponding submodule extraction of obstruction bestowed after hardening of cement, therefore, The utility model especially arranges auxiliary withdrawing pattern component.During actual use, straight flange submodule is dismantled first and is matched with angle terminal intermode The bolt of conjunction, turn withdrawing pattern screw afterwards, using withdrawing pattern screw with respect to basal plane top lift, so as to by straight flange submodule vertical to Basal plane is lifted off, is finally reached the auxiliary withdrawing pattern effect for straight flange submodule.

7), for the mould of internal lobe wall side, it has been designed to special cantilever design by the utility model.With common structure Stable cubic cylindricality side mould is different, the internal lobe wall side mould of the triangle of cantilevered construction, and it is inherently present when individually placed Unstability.During actual use, four internal lobe wall side moulds are abut against each other so as to form four directions with cantilever-shaped triangular prism shape construction The internal lobe wall mould of frame-like, now due to the affixed property and the supportive of levelling bolt between each internal lobe wall side mould, it is able to Ensure the stability and reliability of unitary mould work.When needing form removal, affixed the matching somebody with somebody of four internal lobe wall side intermodes is first removed Conjunction and corresponding fastening member, turn levelling bolt afterwards.The gently suspension of the level board for beaing internal lobe wall side mould from top to bottom End, the internal lobe wall side mould can produce upset because of the unstability of self structure and along direction is beaten, and overturning pivot is vertical plate Bottom.When producing above-mentioned rotary movement, the top of the vertical plate of internal lobe wall side mould can gradually reduce, and now carry out withdrawing pattern again Operation, the top of the vertical plate of internal lobe wall side mould would not scratch directly over siphonal lobe wall part, be also just not present so-called outer The Structural Faults situation at the position such as heat-insulation layer at leaf wall, the Forming Quality of siphonal lobe wall can be effectively ensured.

8), 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 precast wall body casting process, and effectively ensure the Forming Quality of precast wall body, reduce the later stage repair into This.

9) occasion of preserved pipeline hole arrangement, is carried out in precast wall body for some needs, the utility model is individually set Preserved pipeline system is counted.The system is included in reserve on basal plane and portalled, and positioning plectane is fixed at the hole, so as to realize The positioning for positioning plectane is affixed.Afterwards, pipe sleeve is inserted in positioning plectane, and pressing plate is shelved above pipe sleeve.By trip bolt Come clam member and positioning plectane, so as to realize substrate hold-down function from top to bottom of the pressing plate to pipe sleeve.Now, the axial position of pipe sleeve Shifting is limited by pressing plate and basal plane, and the radial action of pipe sleeve is then positioned plectane or even the pressing plate of ladder shaft-like is constrained, therefore Anyway by external force, pipe sleeve acts all without extra deflection is produced, and this causes the preserved pipeline hole site of final molding It is extremely accurate, it can effectively meet customer requirement.

Brief description of the drawings

Fig. 1 is dimensional structure diagram of the present utility model；

Fig. 2 is the dimensional structure diagram of spacer；

Fig. 3 is the confined state stereogram of the relatively U-shaped locating slot of spacer；

Fig. 4 is the dimensional structure diagram of window opening mould；

Fig. 5 is Fig. 1 I parts partial enlarged drawing；

Fig. 6 is the front view of window opening mould；

Fig. 7 is Fig. 6 Structure explosion diagram；

Fig. 8 is the dimensional structure diagram for removing the internal lobe wall side mould after levelling bolt and housing screw；

Fig. 9 is the end view of internal lobe wall side mould；

Figure 10 is operating state schematic diagram when being produced from rotary movement of internal lobe wall side mould；

Figure 11 is the assembly state diagram of pipe sleeve, pressing plate and positioning plectane with respect to basal plane.

The actual corresponding relation of each label of the utility model and component names is as follows：

A- vertical truncation surface b- straight flange truncation surfaces c- returns water slope mould d- and dripped channel mould

10- internal lobe walls side mould 10a-U type locating slots

11- vertical plate 12- level boards

12a- leveling screwed hole 12b- levelling bolt 12c- housing screw 12d- unthreaded holes

13- triangle gussets

20- siphonal lobe walls side mould 30- spacers 31- positions arc groove 32- fin 33- locating rings

40- window opening mould 41- angles Terminals Die 42- straight flange submodule 42a- preformed holes

43- installation bolt 44- withdrawing pattern screw 45- frid 45a- withdrawing pattern screwed holes

51- pipe sleeves 52- positions plectane 53- trip bolt 54- pressing plate 55- clamp nuts

Embodiment

For ease of understanding, here in connection with accompanying drawing 1-11, to entering below concrete structure of the present utility model and working method work One step describes：

Shown in the utility model concrete structure reference picture 1, it includes internal lobe wall mould, for being arranged in internal lobe wall mould Window opening mould 40 in die cavity and the siphonal lobe wall mould at internal lobe wall die tip face.Window opening mould 40 when in use with Internal lobe wall mould is the same, equal horizontal direction is lain against in a certain die face, herein refers to the die face with " basal plane ".And institute afterwards " vertical " of description, namely the direction of the vertical basal plane.When window opening mould 40 and internal lobe wall mould are integrally as shown in Figure 1 When being put on basal plane, the space between window opening mould 40 and internal lobe wall mould is formed " returning " shape channel-shaped that water supply mud pours Internal lobe wall casting area.Because siphonal lobe wall mould is stacked on internal lobe wall mould, therefore when above-mentioned internal lobe wall casting area is poured Build it is full after, when being further continued for pouring, as siphonal lobe wall part pours operation.After the completion of hardening of cement in above-mentioned casting area, Remove siphonal lobe wall mould, window opening mould 40 and internal lobe wall mould, you can obtain the precast wall body with window opening.

For ease of description, herein using common square precast wall body and rectangle window opening exemplified by, the utility model is actual During operation, emphasis includes following components：

1), entirety enters mode structure

The entirety enters shown in mode structure reference picture 1-3 and Fig. 8.By from vertical at the top end face of internal lobe wall side mould 10 to The recessed U-shaped locating slot 10a for being communicated with internal lobe wall side mould 10, so as to facilitate the end reinforcing bar of prefabricated framework of steel reinforcement can one Fallen into corresponding to one in corresponding U-shaped locating slot 10a.Meanwhile the spacer 30 shown in ad hoc Fig. 2, with spacer 30 and U Chimeric affixed property between type locating slot 10a ensures the affixed effect of positioning one by one to above-mentioned end reinforcing bar, and then realizes whole The outside preprocessing of individual framework of steel reinforcement and later stage integral lifting enter the function of mould.

When carrying out the fixed operation of spacer 30, should follow：The framework of steel reinforcement of prefabricated matching internal lobe wall mold cavity； Framework of steel reinforcement is moved into the die cavity of internal lobe wall mould；By the positioning arc groove 31 of each spacer 30 one by one be caught in corresponding steel On the end reinforcing bar of tendons skeleton；After spacer 30 is caught in, by spacer 30 along end reinforcing bar bearing of trend and to U-shaped fixed Position groove 10a directions are slided, until spacer 30 enters U-shaped locating slot 10a vallecular cavities.Spacer 30 is matched somebody with somebody with U-shaped locating slot 10a's Conjunction state can refer to shown in Fig. 3.

For the concrete structure of spacer 30, as Figure 2-3, the utility model is preferably using fin 32 with determining The fit structure of position bar, seam fiting effect from inside to outside is on the one hand realized with fin 32, on the other hand then with locating rod Cooperation with locating ring 33 to tense spacer 30 in outside, so as to together realize the two-way clamping to spacer 30 with fin 32 Fastening effect.And why using locating rod and outside built-in structure of the locating ring 33 as spacer 30, it is because spacer 30 are unlikely to be single use, and are often arranged more than ten or even tens on an internal lobe wall side mould 10, as a result of Locating ring 33 designs, and a locating rod just can be also cross several even all of locating rings 33, using upper obviously extremely fast Victory is convenient, and location efficiency is high.

2), window opening mould

For ease of description, herein using common rectangle window opening exemplified by, the corresponding profile of window opening mould 40 is rectangle Frame-like, specifically as shown in Fig. 1 and Fig. 4-7.To realize the Quick Release of window opening mould 40 and the protectiveness to inner corner trim, pass through by The broadside of window opening mould 40 is blocked once, and long side is blocked at least twice, so as to obtain six to eight pieces of corresponding submodule.It is specific extremely to scheme In structure shown in 4-7, its broadside is truncated once and long side is truncated twice, straight so as to obtain four groups of angle Terminals Dies 41 and two groups Side submodule 42.Due to the long side of the window opening mould 40 residing for straight flange submodule 42 need not additionally set such as return water slope mould c and Drip channel mould d, therefore no matter is truncated several times.In view of facilitating quick extraction of the straight flange submodule 42 along vertical, need The isosceles trapezoid that straight flange submodule 42 is designed as Figure 4-Figure 6 is constructed.The broadside of window opening mould 40 to form window due to needing The upper edge in hole and lower edge, and need on this along and lower edge at arrangement return water slope and drip, therefore only blocked by vertical Face a and block once, as shown in Figure 4 return water slope mould c and the channel mould d that drips to be arranged at the broadside of window opening mould 40. The angle of vertical truncation surface a and above-mentioned broadside is 80 °, to facilitate angle Terminals Die 41 along the horizontal to making horizontal withdrawing pattern of parallel basal plane Action.

On the basis of said structure, as shown in Fig. 1 and Fig. 4-5, the utility model is also on the trapezoidal top of straight flange submodule 42 At side, namely a side edge of the cooperation basal plane of straight flange submodule 42 is disposed with auxiliary withdrawing pattern component, in order to which straight flange submodule 42 exists Basal plane can be rapidly separated during form removal.Withdrawing pattern component is aided in be closed by the corresponding threaded holes at withdrawing pattern screw 44 and frid 45, from And rely on feed screw nut's effect of withdrawing pattern screw 44 and exerted a force to basal plane.Because basal plane is constant motionless, now basal plane can produce Raw reaction force is in withdrawing pattern screw 44, you can drives the straight flange submodule 42 with the one of withdrawing pattern screw 44 to produce stripping action.

3), from upset structure

When reverse mould due to being normally carried out internal lobe wall and siphonal lobe wall operates, the both sides of the siphonal lobe wall formed and top dimension It is necessarily bigger 5-30cm than the corresponding side and top dimension of internal lobe wall.Internal lobe wall side mould 10 during to avoid the occurrence of form removal is relatively outer Leaf wall has more the insulation material of part or even the scraping situation of wall, therefore just devises being tied from upset for internal lobe wall side mould 10 Structure.Specifically, as shown in Fig. 1 and Fig. 8-10, four internal lobe wall side moulds 10 are supported each other with cantilever-shaped triangular prism shape construction By so as to form the internal lobe wall mould of quadro frame shape, now due to the affixed property and leveling spiral shell between each internal lobe wall side mould 10 12b supportive is followed closely, is able to ensure the stability and reliability of unitary mould work.Leveling spiral shell joined together by levelling bolt 12b It is arranged shown in the equal reference pictures 8 of unthreaded hole 12d joined together by pit 12a and housing screw 12c.For in general orientation, due to Housing screw 12c needs to compress internal lobe wall side mould 10, therefore at the die cavity face of relative close internal lobe wall side mould 10；And leveling spiral shell On the one hand nail 12b is necessary to ensure that the placement stability of the internal lobe wall side mould 10 of triangular prism column, on the other hand it is also to be ensured that internal lobe The vertical in die cavity face at wall side mould 10, therefore be close to as far as possible at the suspension end of level board 12.

When needing form removal, siphonal lobe wall side mould 20 is first removed, the affixed cooperation between four internal lobe wall side moulds 10 are removed, it After turn levelling bolt 12b.The gently suspension end of the level board 12 for beaing internal lobe wall side mould 10 from top to bottom, the internal lobe wall side Mould 10 can produce rotary movement as shown in Figure 9 because of the unstability of self structure and along direction is beaten, and overturning pivot is lead The bottom of vertical plate.When producing above-mentioned rotary movement, the top of the vertical plate 11 of internal lobe wall side mould 10 can gradually reduce, now Carry out withdrawing pattern operation again, the top of the vertical plate 11 of internal lobe wall side mould 10 would not scratch directly over siphonal lobe wall and insulation material Part, the Structural Faults situation at the position such as so-called siphonal lobe wall and insulation material is also just not present, now referring to shown in Fig. 9, The Forming Quality of whole precast wall body can be effectively ensured.Fig. 9 dotted portion is siphonal lobe wall, insulation material and internal lobe wall Profile schematic lines.

4), built-in fitting positioning component

Assembled type concrete prefabricated part, including above-mentioned precast wall body, it is necessary to will supply water in design and production process The pipe hole of the installations such as electric equipment pipeline is pre-designed in concrete component, so that the later stage assembles.Above-mentioned preserved pipeline hole leads to It is molded frequently with built-in fitting.During carrying out cement and pouring, vibrate, receive photo-hardening, it is desirable to built-in fitting can not produce displacement, To ensure the location accuracy of pipeline after being molded.In view of this, the also individually designed built-in fitting positioning component of the utility model, tool Body is as follows：

As shown in figure 11, the built-in fitting positioning component includes pipe sleeve 51, positioning plectane 52, trip bolt 53 and pressing plate 54.From it is traditional it is direct pipe sleeve 51 is fixed on by force it is different on basal plane, the utility model first will the positioning screw thread of plectane 52 it is tight The specified location of basal plane is fixed in, then pipe sleeve 51 is plugged on positioning plectane 52.Afterwards, pipe sleeve 51 is inserted in positioning plectane 52, and pressing plate 54 is shelved above pipe sleeve 51.Come by trip bolt 53 between clam member 54 and positioning plectane 52, so as to real Substrate hold-down function from top to bottom of the existing pressing plate 54 to pipe sleeve 51.Due to positioning the external diameter of plectane 52, the key of pipe sleeve 51 and pressure The reduced diameter section external diameter of plate 54 is consistent with each other, and so far, the axial displacement of pipe sleeve 51 is limited by pressing plate 54 and basal plane, pipe sleeve 51 radial action is then positioned plectane 52 or even the pressing plate 54 of ladder shaft-like is constrained, therefore anyway by external force, pipe Set 51 acts all without extra deflection is produced, and this make it that the preserved pipeline hole site of final molding is extremely accurate, can effectively expired Sufficient customer requirement.In view of using upper convenience, can on trip bolt 53 again screw thread with a unification clamp nut 55, reference Shown in Figure 11, so that clamp nut 55 replaces the nut of trip bolt 53 and realizes the substrate hold-down function to the top ends of pressing plate 54.

To sum up, the utility model possesses the advantages of simple form removal, simple and efficient to handle and low manufacture cost.Practical operation When, framework of steel reinforcement can be processed individually, then the later stage integrally enters in internal lobe wall mould, and by spacer 30 and U locating slots 10a's Coordinate to realize that its entirety enters mould and exact position fixed effect, then carry out the installation of siphonal lobe wall mould, the system of precast wall body afterwards Significant increase is can obtain as efficiency.Arrange in pairs or groups corresponding window opening mould 40, from switching mechanism and built-in fitting positioning component, can effectively expire The modern production demand of fast pace, high efficiency and high-quality that sufficient Vehicles Collected from Market is advocated.

Claims (9)

1. a kind of PC wallboard moulds, including at least four internal lobe wall side moulds (10) enclose the internal lobe wall mould of the quadro frame shape of composition Tool, internal lobe wall mould enclose the forming area that the region to be formed forms the internal lobe wall part of prefabricated panel, and the internal lobe wall mould Medial surface form internal lobe wall die cavity face for being molded internal lobe wall part；Corresponding affixed structure at internal lobe wall side mould (10) top end face Into the siphonal lobe wall side mould (20) of the siphonal lobe wall mould of quadro frame shape；It is characterized in that：At least one internal lobe wall side mould (10) On die cavity face vertical to be arranged with U-shaped locating slot (10a), U-shaped locating slot (10a) opening towards direction where operating personnel and Each U-shaped locating slot (10a) is sequentially arranged in juxtaposition along internal lobe wall side mould (10) length direction；This mould also includes being used to position The spacer (30) of respective end reinforcing bar at framework of steel reinforcement, spacer (30) profile is in U-shaped locating slot (10a) vallecular cavity of matching The kidney-shaped straight panel shape of profile, be arranged with the long side of spacer (30) for for above-mentioned end reinforcing bar along spacer (30) width The positioning arc groove (31) that direction is caught in and fixed；Spacer (30) plugged and fixed is in U-shaped locating slot (10a), and the positioning The inner side plate face of piece (30) and internal lobe wall die cavity face are in the same plane.

A kind of 2. PC wallboard moulds according to claim 1, it is characterised in that：The positioning arc groove (31) is arranged in positioning At the homonymy of piece (30)；Fin (32) and fin are arranged in the side plate face coplanar with internal lobe wall die cavity face of spacer (30) (32) both ends it is oppositely extending go out plate body, fin (32) bearing of trend positioned parallel piece (30) width where spacer；With The side plate face in the formation internal lobe wall die cavity face of spacer (30) and internal lobe wall side mould (10) is inner side plate face, spacer (30) Locating ring (33) is disposed with the plate face of outside；Diameter parallel spacer (30) width of the locating ring (33), to cause Positioned at internal lobe wall, the locating rod of mould (10) length direction passes through the locating ring on the outside of the mould (10) at plate face and during parallel internal lobe wall (33), stationary positioned piece (30) is carried out so as to be acted on by the two-way clamping of locating rod and fin (32).

A kind of 3. PC wallboard moulds according to claim 1 or 2, it is characterised in that：The PC wallboard moulds also include cloth It is placed in internal lobe wall mould and encloses window opening mould (40) in the region to be formed, window opening mould (40) profile is in quadro frame shape, and The outer wall of window opening mould (40) forms the window opening die cavity face for being molded window opening；Window opening mould (40) two of which each other Make one of vertical truncation surface on parallel straight flange and blocked on another two straight flanges parallel to each other along vertical to twice straight flange is made Face, so as to which window opening mould (40) is divided into four groups of angle Terminals Dies (41) and two groups of straight flange submodules (42)；The angle Terminals Die (41) Profile is in " L " shape so as to form four angles end of window opening mould (40), in the projection of vertical, the vertical truncation surface The sophisticated direction of parallel the blocked one of angle Terminals Die (41) of projection line formed；Straight flange submodule (42) profile In isosceles trapezoid platy structure so as to form the long side of window opening mould (40), and the window opening mould (40) where vertical truncation surface Two straight flanges form the broadside of window opening mould (40)；Two trapezoidal hypotenuses of straight flange submodule (42) weigh one by one with above-mentioned straight flange truncation surface Close, and the trapezoidal base of straight flange submodule (42) be located at window opening mould (40) towards operating personnel place side.

A kind of 4. PC wallboard moulds according to claim 3, it is characterised in that：The vertical truncation surface and window opening mould (40) it is 80 ° that broadside, which forms angle,.

A kind of 5. PC wallboard moulds according to claim 3, it is characterised in that：The straight flange submodule (42) and angle Terminals Die (41) it is box like structure of the box mouth towards inner side；Between the angle Terminals Die (41) being respectively engaged and the angle Terminals Die that is engaged (41) it is affixed each other by being arranged in installation bolt (43) at each submodule box wall between straight flange submodule (42)；The window opening mould Tool (40) also includes being easy to the auxiliary withdrawing pattern component along vertical to extraction straight flange submodule (42)；The auxiliary withdrawing pattern component includes pulling out Mould screw (44), the frid (45) of inverted " u " shape, frid are provided with where the trapezoidal top margin of the straight flange submodule (42) at box wall (45) through withdrawing pattern screwed hole (45a) is set at bottom land, screw thread is formed between withdrawing pattern screw (44) and the withdrawing pattern screwed hole (45a) Coordinate, the preformed hole passed through for the top of withdrawing pattern screw (44) is reserved with box wall where the trapezoidal top margin of straight flange submodule (42) (42a)。

A kind of 6. PC wallboard moulds according to claim 1 or 2, it is characterised in that：Vertical internal lobe wall side mould (10) length Cross section is made in direction, cross-sectional profile " L " shape of the internal lobe wall side mould (10)；The vertical plate (11) of internal lobe wall side mould (10) Side plate face forms above-mentioned internal lobe wall die cavity face；With being used for and vertical plate on the level board (12) of internal lobe wall side mould (10) (11) the affixed one end in top is the fixing end of level board (12), at the cantilever end of level board (12) vertical to be provided through Leveling screwed hole (12a)；Levelling bolt (12b) penetrating in the leveling screwed hole (12a) and forming screw thread therewith from top to bottom Coordinate；The top of levelling bolt (12b) is resisted against on basal plane；Each levelling bolt (12b) is parallel to each other and along internal lobe wall side mould (10) length direction is sequentially arranged；Set between the level board (12) and vertical plate connect both for strengthening internal lobe wall side The triangle gusset (13) of mould (10) rigidity.

A kind of 7. PC wallboard moulds according to claim 6, it is characterised in that：In the relatively close fixing end institute of level board At plate face vertical to be provided through unthreaded hole (12d), housing screw (12c) penetrating in the unthreaded hole (12d) from top to bottom And form screw thread between the screw thread coupling hole with being reserved on basal plane and coordinate, and the nut seam of housing screw (12c) is matched with unthreaded hole At (12d) nose end；Each housing screw (12c) is parallel to each other and is sequentially arranged along internal lobe wall side mould (10) length direction.

A kind of 8. PC wallboard moulds according to claim 1 or 2, it is characterised in that：This PC wallboard moulds also include fixing In the positioning plectane (52) on basal plane and the pipe sleeve (51) as built-in fitting, the positioning plectane (52) passes through trip bolt (53) it is fixed on the hole reserved at basal plane；Pipe sleeve (51) caliber is consistent with positioning plectane (52) external diameter so as to from top to bottom It is fixed by socket on positioning plectane (52)；It is shelved with pipe sleeve (51) top end face for from top to bottom exerting a force so as to compress pipe sleeve (51) in the pressing plate (54) on basal plane, axially through hole is set on pressing plate (54) along pipe sleeve (51), trip bolt (53) is worn Cross the through hole and screw thread is fixed on positioning plectane (52).

A kind of 9. PC wallboard moulds according to claim 8, it is characterised in that：Screw thread coordinates on the trip bolt (53) There is clamp nut (55), seam is formed between the lower surface of clamp nut (55) and the top end face of pressing plate (54) and is coordinated；The pressing plate (54) profile is in the two-period form ladder shaft-like that upper diameter is big and lower diameter is small, and the reduced diameter section diameter of pressing plate (54) is with managing The caliber of set (51) coincide each other；The shaft shoulder seam of pressing plate (54) is matched with the top end face of pipe sleeve (51).