CN211729638U

CN211729638U - Door opening mould for prefabricated wall panel

Info

Publication number: CN211729638U
Application number: CN201921868780.6U
Authority: CN
Inventors: 张剑; 王雅明; 周涛
Original assignee: Changsha Broad Homes Industrial Group Co Ltd
Current assignee: Changsha Broad Homes Industrial Group Co Ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-10-23
Anticipated expiration: 2029-11-01

Abstract

The utility model relates to a prefabricated wallboard door opening mould. Prefabricated wallboard door opening mould install in the mould platform, prefabricated wallboard door opening mould includes at least three flange mould and reentrant corner mould, reentrant corner mould and adjacent two flange mould detachably fixed connection, at least three flange mould reaches the reentrant corner mould encloses to establish and forms a frame structure. The utility model provides a prefabricated wallboard door opening mould sets a plurality of flange moulds and reentrant corner mould's combination through with prefabricated wallboard door opening mould, so can assemble and split prefabricated wallboard door opening mould to it is little to make single subassembly weight and occupation space, and then has reduced the whole dismouting degree of difficulty, also makes the transport become easy.

Description

Door opening mould for prefabricated wall panel

Technical Field

The utility model relates to a building prefabricated component technical field especially relates to a prefabricated wallboard door opening mould.

Background

Along with economic development, the building industry pays more and more attention to energy consumption and environmental pollution. The fabricated building has the characteristics of environmental protection, reduction of pollution caused by site construction and high construction efficiency, can complete building construction within a short construction period, and is widely applied.

Among the prefabricated building, the prefabricated wallboard that has the door opening is indispensable, and the door opening generally uses specific door opening mould prefabrication shaping. The existing door opening mold is usually integral, so that the door opening mold is heavier in weight and large in structural size, and the difficulty in manual disassembly and assembly and transportation is high.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a dismouting and easy prefabricated wallboard door opening mould to there being artifical dismouting and the big problem of the transport degree of difficulty to current prefabricated wallboard door opening mould.

The utility model provides a prefabricated wallboard door opening mould, installs in the mould platform, its characterized in that, prefabricated wallboard door opening mould includes at least three flange mould and reentrant corner mould, reentrant corner mould and adjacent two flange mould detachably fixed connection, at least three flange mould reaches the reentrant corner mould encloses to establish and forms a frame structure.

Above-mentioned prefabricated wallboard door opening mould sets a plurality of flange moulds and reentrant corner mould's combination through with prefabricated wallboard door opening mould, so can assemble and split prefabricated wallboard door opening mould to make single subassembly weight little and occupation space little, and then reduced the whole dismouting degree of difficulty, also make the transport become easy. In addition, the internal corner mold is used as a part of the prefabricated wallboard door opening mold, so that the material blocking effect is achieved when the prefabricated wallboard door opening is manufactured, the flange mold can be firmly fixed, and the deviation generated in the prefabricating process is avoided.

In one embodiment, the internal corner mold comprises a first connecting plate, a second connecting plate and a material baffle connected between the first connecting plate and the second connecting plate, and the first connecting plate and the second connecting plate are respectively and fixedly connected with two adjacent rib molds in a detachable mode.

In one embodiment, the first connecting plate, the second connecting plate and the striker plate surround the inner side of the internal corner mold to form a notch.

In one embodiment, the rib mold comprises a third connecting plate, and the prefabricated wall panel door opening mold further comprises a pin and a pin sheet; the pin penetrates through the third connecting plate and the first connecting plate or the second connecting plate to be matched with the pin piece so as to enable the flange die to be fixedly connected with the internal corner die.

In one embodiment, the internal corner mold further comprises at least two connecting rib plates; the connecting rib plates are connected with the first connecting plate, the second connecting plate and the striker plate.

In one embodiment, the material blocking surface is arranged on the inner corner die and is perpendicular to the connecting surface.

In one embodiment, the inside corner mold and/or the rib mold are made of aluminum alloy.

In one embodiment, the internal corner die and/or the rib die are punched and formed.

In one embodiment, the rib mold comprises at least two sub-rib molds which are arranged in a stacked mode, and every two adjacent sub-rib molds are detachably connected; and/or the internal corner mould comprises at least two sub internal corner moulds which are arranged in a stacking mode, and the adjacent two sub internal corner moulds are detachably connected.

In one embodiment, the prefabricated wall panel comprises at least two wall layers, each sub-flange mold corresponds to one wall layer, and the height of each sub-flange mold is equal to the thickness of the corresponding wall layer.

Drawings

Fig. 1 is a schematic structural view of a prefabricated wall panel door opening mold in an embodiment of the present invention;

fig. 2 is a schematic structural view of an internal corner mold of a prefabricated wall panel door opening mold according to an embodiment of the present invention;

FIG. 3 is a schematic structural view from another perspective of the prefabricated wall panel door opening mold of FIG. 1;

fig. 4 is a schematic structural view of a prefabricated wall panel door opening mold in another embodiment of the present invention;

FIG. 5 is a schematic structural view from another perspective of the prefabricated wall panel door opening mold shown in FIG. 4;

fig. 6 is a schematic structural view of a prefabricated wall panel door opening mold according to another embodiment of the present invention;

fig. 7 is a schematic structural view of another perspective view of the prefabricated wall panel door opening mold shown in fig. 6.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present, unless otherwise specified. It will also be understood that when an element is referred to as being "between" two elements, it can be the only one between the two elements, or one or more intervening elements may also be present.

Where the terms "comprising," "having," and "including" are used herein, another element may be added unless an explicit limitation is used, such as "only," "consisting of … …," etc. Unless mentioned to the contrary, terms in the singular may include the plural and are not to be construed as being one in number.

It will be understood that, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the present invention.

It will also be understood that when interpreting elements, although not explicitly described, the elements are to be interpreted as including a range of errors which are within the acceptable range of deviation of the particular values as determined by those skilled in the art. For example, "about," "approximately," or "substantially" may mean within one or more standard deviations, without limitation.

Furthermore, the drawings are not 1: 1, and the relative dimensions of the various elements in the figures are drawn for illustration only and not necessarily to true scale.

In order to facilitate understanding of the technical solution of the present invention, before the detailed description, the present concrete prefabricated component material distributing machine is described first.

Fig. 1 shows a schematic structural view of a prefabricated wall panel door opening mold in an embodiment of the present invention; for the purpose of illustration, the drawings show only the structures associated with embodiments of the invention.

Referring to fig. 1, the prefabricated wall panel door opening mold 100 according to an embodiment of the present invention is installed on a mold base 200, and the prefabricated wall panel door opening mold 100 includes at least three rib molds 10 and a reentrant corner mold 20.

Reentrant corner mould 20 and two adjacent flange moulds 10 detachably fixed connection, at least three flange moulds 10 and reentrant corner mould 20 enclose to establish and form a frame structure.

So, through setting prefabricated wallboard door opening mould 100 to the combination of a plurality of flange moulds 10 and reentrant corner mould 20, so can assemble and the split to prefabricated wallboard door opening mould 100 to make single subassembly weight little and occupation space little, and then reduced the whole dismouting degree of difficulty, also make the transport become easy.

In addition, the internal corner mold 20 is used as a part of the prefabricated wallboard door opening mold 100, which not only has a material blocking effect when the prefabricated wallboard door opening is manufactured, but also can ensure that the flange mold 10 is firmly fixed, and avoids the deviation generated in the prefabricating process.

In some embodiments, the prefabricated wall panel door opening mold 100 includes three rib molds 10 and two internal corner molds 20, and the three rib molds 10 and the two internal corner molds 20 are enclosed to form a frame structure with an opening at one end. In order to distinguish the three flange dies 10, the three flange dies 10 are named an upper flange die 11, a left flange die 12, and a right flange die 13, respectively.

Further, the rib mold 10 comprises an upper baffle 14, a lower baffle 15 and a first striker plate 16 connecting the upper baffle 14 and the lower baffle 15, wherein the upper baffle 14, the lower baffle 15 and the first striker plate 16 are combined to form the rib mold 10 with a cross-sectional shape of a "C", and it should be understood that the first striker plate 16 is used for abutting a prefabricated wall panel molding material (such as concrete) to form a side surface of a prefabricated wall panel door opening. Further, the rib mold 10 is a single body, for example, a plate material may be used for stamping, and in some embodiments, the rib mold 10 is made of an aluminum alloy. Compared with steel, the aluminum alloy is light in weight, the flange die 10 made of the aluminum alloy is smooth in surface, the component forming quality is good, the strength and the toughness are good, in addition, the aluminum alloy can be recycled, and the use value is high.

Furthermore, the rib mold 10 further comprises a plurality of rib plates 17, and the rib plates 17 are used for connecting the upper baffle plate 14, the lower baffle plate 15 and the first baffle plate 16. In this manner, the structure of the rib mold 10 can be reinforced.

In some embodiments, each rib mold 10 is detachably fixed to the mold table 200, and in particular, the prefabricated wall panel door opening mold 100 further includes a plurality of magnetic boxes 30 attracted to the mold table 200, and the magnetic boxes 30 are used for fixing the rib mold 10 to the mold table 200. More specifically, the magnetic box 30 is provided with a bayonet which cooperates with the lower baffle 15 to laterally limit the flange mold 10, and the magnetic box 30 further includes a fastener which provides a pressing force for pressing the lower baffle 15 against the mold table 200. The magnetic box 30 can be used without opening holes or arranging other connecting pieces on the flange die 10 and the die table 200, and the fixing mode is simple and the operation is convenient.

As shown in fig. 2, in some embodiments, the inside corner mold 20 includes a first connecting plate 21, a second connecting plate 22, and a second retainer plate 23 connected between the first connecting plate 21 and the second connecting plate 22, and the first connecting plate 21 and the second connecting plate 22 are detachably and fixedly connected to two adjacent rib molds 10, respectively. It should be understood that the second retainer plate 23 is used to retain the prefabricated wall panel molding material (e.g., concrete) to form a corner of the prefabricated wall panel door opening, and in some embodiments, the corner may be a chamfer or a right angle, so that the second retainer plate 23 may be provided as one piece or as two vertically connected pieces, which is not limited herein. More specifically, the second baffle plate 23 may be formed by stamping a plate, and in some embodiments, the second baffle plate 23 is made of aluminum alloy. Compared with steel, the aluminum alloy is light in weight, the second retainer plate 23 made of the aluminum alloy is smooth in surface, the member forming quality is good, the member forming structure has good strength and toughness, and in addition, the aluminum alloy can be recycled, so that the use value is high.

As shown in fig. 3, in some embodiments, the rib mold 10 further includes a third connecting plate 18, and the prefabricated wall panel door opening mold 100 further includes a pin 40 and a pin piece 50, wherein the pin 40 passes through the third connecting plate 18 and the first connecting plate 21 or the second connecting plate 22 to cooperate with the pin piece so as to fixedly connect the rib mold 10 with the internal corner mold 20. It should be understood that the third web 18 may be used as a web 17.

Referring to fig. 1 and fig. 2 again, a gap 24 is further defined by the first connecting plate 21, the second connecting plate 22 and the second retainer plate 23 at the inner side of the inside corner mold 20. In order to facilitate the removal of the mold, in the actual mold removal process, the rib mold 10 can be pulled out from the interior of the prefabricated wallboard door opening mold 100 by using a special demolding tool, so that the notch 24 is arranged on the inner side of the internal corner mold 2, a pulling space can be provided for the rib mold 10 in the process of pulling out the rib mold 10, and the pulling positions of the rib molds 10 are not influenced with each other.

Further, the rib mold 10 has a material blocking surface and a connecting surface connected to the inside corner mold 20, and the material blocking surface is disposed perpendicular to the connecting surface. Here, the arrangement of the mold release slopes on the rib molds 10 can be avoided, so that the rib molds 10 can be released from the interior of the prefabricated wall panel door opening mold 100, and the release positions of the rib molds 10 at the positions of the notches 24 can be prevented from being affected by each other.

In some embodiments, the first connecting plate 21, the second connecting plate 22 and the second baffle plate 23 may be integrally formed, specifically, a plate material may be used for stamping, and in some embodiments, the material of the inside corner mold 20 may be an aluminum alloy.

Referring to fig. 2 again, in some embodiments, the internal corner mold 20 further includes at least two connecting ribs 25, and the connecting ribs 25 are connected to the first connecting plate 21, the second connecting plate 22 and the second baffle plate 23. The arrangement of the connecting rib plates 25 can reinforce the internal corner die 20, so that the structure of the internal corner die 20 is more reliable. Specifically, the connecting rib plates 25 are located at two ends of the internal corner mold 20, and the connecting rib plates 25 may be welded to the first connecting plate 21, the second connecting plate 22, and the second retainer plate 23.

Referring to fig. 1 again, in some embodiments, the prefabricated wall panel door opening mold 100 further includes a frame connector 60 disposed at the opening, and the frame connector 60 is disposed parallel to the upper edge blocking mold 11.

Specifically, frame body connecting piece 60 includes connecting rod 61, first baffle 62 and second baffle 63, and first baffle 62 is towards the one side butt left flange mould 12 of last flange mould 11, and the opposite another side butt prefabricated wallboard mould lower limb mould, and second baffle 62 is towards the one side butt right flange mould 13 of last flange mould 11, and the opposite another side butt prefabricated wallboard mould lower limb mould, and the welding has connecting rod 61 between first baffle 62 and the second baffle 63.

Wherein, connecting rod 61 is flexible, and connecting rod 61 is including being responsible for 611 and establishing the telescopic link 612 in being responsible for one end at least, is responsible for 611 and is equipped with waist shape hole on length direction, is equipped with a plurality ofly on the telescopic link 612 and is responsible for 611 waist shape hole complex bolt hole, and telescopic link 612 can lateral shifting in being responsible for 611, and the rethread bolt will be responsible for 611 and telescopic link 612 link together to this reaches the change of connecting rod 61 length. During the use, can be earlier according to the width of prefabricated wallboard door opening, loosen the bolt, lateral shifting telescopic link 612 makes the length of its connecting rod 61 unanimous with the width of door opening, then passes the bolt from the bolt hole, makes person in charge 611 and telescopic link 612 fixed connection, places frame body connecting piece 60 at prefabricated wallboard door opening mould 100 opening part again.

Fig. 4 and 5 show schematic structural views of a prefabricated wall panel door opening mold in another embodiment of the present invention; for the purpose of illustration, the drawings show only the structures associated with embodiments of the invention.

In some embodiments, the rib mold 10 includes at least two sub-rib molds stacked and detachably connected between two adjacent sub-rib molds. According to the different thickness of prefabricated wallboard, the sub-flange mould of one of them in removable flange mould 10 can realize the prefabrication of prefabricated wallboard door opening, so make flange mould 10 have the commonality.

Furthermore, the prefabricated wall panel comprises at least two wall body layers, each sub-flange mold corresponds to one wall body layer, and the height of each sub-flange mold is the same as the thickness of the corresponding wall body layer. Thus, the sub-flange mold with different thickness can be replaced to adapt to the thickness of the prefabricated wall panel, so that the prefabricated wall panel door opening mold 100 has higher universality.

In particular, in one embodiment, the rib mold 10 includes three sub-rib molds arranged in a stack. In order to distinguish the three sub-flange molds, the three sub-flange molds are respectively named as an upper sub-flange mold 111, a middle sub-flange mold 112, and a lower sub-flange mold 113. The prefabricated wallboard is an outer shear wallboard, and the outer shear wallboard comprises an outer leaf plate, a heat insulation layer and a prefabricated shear wall. The heights of the upper layer sub-flange die 111, the middle sub-flange die 112 and the lower layer sub-flange die 113 correspond to the thicknesses of the outer leaf plate, the heat insulation layer and the prefabricated shear wall respectively. The outer shear wall panel of different thicknesses can be accommodated by merely replacing the middle sub-flange mold 112.

In some embodiments, the intermediate sub-flange mold 112 may be a square tube aluminum profile. The square tube aluminum profile is comprehensive in specification and beneficial to follow-up configuration and replacement.

In some embodiments, the upper sub-flange mold 111, the middle sub-flange mold 112, and the lower sub-flange mold 113 may be fixedly connected to each other by a plurality of bolts or fasteners such as pins and pins.

Fig. 6 and 7 show schematic structural views of a prefabricated wall panel door opening mold in yet another embodiment of the present invention; for the purpose of illustration, the drawings show only the structures associated with embodiments of the invention.

In some embodiments, the prefabricated wall panel door opening mold comprises four rib molds 10, and the four rib molds 10 and the internal corner molds 20 are enclosed to form a closed frame structure. The flange mold 10 with the four flange molds 10 on the lower side is named lower flange mold 19.

In some embodiments, the inside corner mold 20 includes at least two sub inside corner molds stacked, and adjacent two sub inside corner molds are detachably connected to each other. According to the different thickness of prefabricated wallboard, the sub-reentrant corner mould of one of reentrant corner mould 20 that matches with flange mould 112 can be replaced, and the prefabrication of prefabricated wallboard door opening can be realized, so make reentrant corner mould 20 have the commonality.

In some embodiments, reentrant corner mold 20 includes two sub-reentrant corner molds arranged in a stack, and in order to distinguish the two sub-reentrant corner molds, the two sub-reentrant corner molds are respectively named an upper reentrant corner mold 26 and a lower reentrant corner mold 27. In one embodiment, such as the outer shear wall panel described above, the thickness of the upper female mold 26 corresponds to the thickness of the outer leaf panel and the insulating layer, and the thickness of the lower female mold 27 corresponds to the thickness of the prefabricated shear wall panel, so that the outer shear wall panel with different thicknesses can be adapted by only replacing the upper female mold 26.

In some embodiments, a beveled edge 70 or drip line 80 may be provided on the outside of the upper sub-flange mold 111 to accommodate different prefabricated wall panel configurations. Specifically, the drip line 80 may be provided outside the upper-layer sub-barrier mold 111 of the upper-barrier mold 11, and the inclined edge 70 may be provided outside the upper-layer sub-barrier mold 111 of the lower-barrier mold 14.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a prefabricated wallboard door opening mould, installs in the mould platform, its characterized in that, prefabricated wallboard door opening mould includes at least three flange mould and reentrant corner mould, reentrant corner mould and adjacent two flange mould detachably fixed connection, at least three flange mould reaches the reentrant corner mould encloses to establish and forms a frame structure.

2. The prefabricated wall panel door opening mold of claim 1, wherein the internal corner mold comprises a first connecting plate, a second connecting plate and a material baffle connected between the first connecting plate and the second connecting plate, and the first connecting plate and the second connecting plate are respectively and fixedly connected with two adjacent rib molds in a detachable mode.

3. The prefabricated wall panel door opening mold of claim 2, wherein the first connecting plate, the second connecting plate and the striker plate enclose a gap inside the reentrant mold.

4. The prefabricated wall panel door opening mold of claim 2, wherein the flange mold comprises a third connecting plate, the prefabricated wall panel door opening mold further comprising a pin and a pin piece;

the pin penetrates through the third connecting plate and the first connecting plate or the second connecting plate to be matched with the pin piece so as to enable the flange die to be fixedly connected with the internal corner die.

5. The prefabricated wall panel door opening mold of claim 2, wherein the reentrant corner mold further comprises at least two connecting rib plates;

the connecting rib plates are connected with the first connecting plate, the second connecting plate and the striker plate.

6. The prefabricated wall panel door opening mold of claim 1, wherein the rib mold has a blocking surface and a connecting surface connected with the internal corner mold, and the blocking surface is perpendicular to the connecting surface.

7. The prefabricated wall panel door opening mold of claim 1, wherein the inside corner mold and/or the flange mold are made of aluminum alloy.

8. The prefabricated wall panel door opening mold of claim 1, wherein the reentrant mold and/or the flange mold are punch formed.

9. The prefabricated wall panel door opening mold of claim 1, wherein the rib mold comprises at least two sub-rib molds arranged in a stacked manner, and adjacent two sub-rib molds are detachably connected with each other;

and/or the internal corner mould comprises at least two sub internal corner moulds which are arranged in a stacking mode, and the adjacent two sub internal corner moulds are detachably connected.

10. The prefabricated wall panel door opening mold of claim 9, wherein the prefabricated wall panel comprises at least two wall layers, each of the sub-flange molds corresponds to one of the wall layers, and the height of each of the sub-flange molds is the same as the thickness of the corresponding wall layer.