CN213198082U - General assembling die of prefabricated superimposed sheet - Google Patents

Abstract

The utility model relates to a prefabricated superimposed sheet assembling die of assembly type structure, especially a general assembling die of prefabricated superimposed sheet, it includes the bench formwork, the first general side forms of fixed mounting on two long edges of bench formwork, the general side forms of fixed mounting second on two minor faces of bench formwork, two first general side forms and two the general side forms of second enclose to close and constitute outer forming frame, and two parallel arrangement two at least third general side forms between the first general side forms, and selectivity sets up clean chi side forms between adjacent general side forms of second and the third general side forms, the general side forms of second with the length of third general side forms is greater than or equal to superimposed sheet length, and the distance between adjacent general side forms of second and the third general side forms equals the superimposed sheet width, makes constitute two at least superimposed sheet shaping spaces on the bench formwork. The utility model discloses the commonality is strong for the manufacturing cost of superimposed sheet component reduces by a wide margin, and the drawing of patterns is easy, and the retooling is fast.

Description

General assembling die of prefabricated superimposed sheet

Technical Field

The utility model relates to a prefabricated superimposed sheet mould of assembly type structure, especially a general assembling die of prefabricated superimposed sheet.

Background

In the fabricated building, the prefabricated close-fitting laminated slab is divided into a unidirectional slab and a bidirectional slab. In the production process, the superimposed sheet quantity of same house layer is numerous, and roof layer and compound layer can not be with the standard layer common mode again, lead to the mould quantity to be many, and what used basically among the assembled superimposed sheet at present is traditional customization steel mould (play muscle side forms customization according to the play muscle law of superimposed sheet, do not go out the customization of muscle side forms according to the split structural style of superimposed sheet), therefore the commonality of superimposed sheet mould is extremely low, and the steel mould is with high costs, and the residual is low, makes the mould cost high. In addition, the steel mould is heavy, and it is wasted time and energy to install and remove the mould, can't realize quick retooling for factory production efficiency is low.

Chinese patent CN2020101358334 discloses a general assembling die for prefabricated laminated slab, which is characterized in that although a general side die is also fixedly installed on two short sides and one long side of a table die, the other side of the table die is not installed with a general side die, and the general side die located in the middle of the table die is not connected with the fixed side die located on the edge of the table die, so that the structure of the laminated slab forming space is not very stable, and the laminated slab is easy to deform when being subjected to external force.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that, to the low, difficult, slow not enough of retooling of prefabricated superimposed sheet mould commonality, provide one kind and can improve the commonality of prefabricated superimposed sheet mould, and stable in structure, can improve work efficiency's general assembling die of prefabricated superimposed sheet.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a general assembling die of prefabricated superimposed sheet, includes square bench formwork, the bench formwork symmetry sets up two long limits and two minor faces, the first general side forms of fixed mounting on two long limits of bench formwork, the general side forms of fixed mounting second on two minor faces of bench formwork, two first general side forms and two the general side forms of second enclose to close and constitute outer forming frame, and two parallel arrangement two at least third general side forms between the first general side forms, and selectivity sets up clean chi side forms between adjacent general side forms of second and the third general side forms, the general side forms of second with the length of third general side forms is greater than or equal to superimposed sheet length, and distance between adjacent general side forms of second and the third general side forms equals the superimposed sheet width, makes constitute two at least superimposed sheet shaping spaces on the bench formwork.

The utility model has the advantages that the first universal side forms are fixedly arranged on the two long edges of the bench formwork, the second universal side forms are fixedly arranged on the two short edges of the bench formwork, a third general side die and a clean side die are arranged in the middle of the bench die according to the specification of the laminated slab to form a laminated slab forming space, the structure of the forming space of the laminated slab is stable, only the third general side die and the net side die need to be disassembled when the die is disassembled, if the combined side formwork is used for prefabricated composite slabs with different specifications, only the installation position of the third universal side formwork is required to be adjusted, and the proper net ruler side formwork is replaced, therefore, the universality of the prefabricated laminated slab mold is greatly improved, the mold assembly and disassembly efficiency is improved, and at least two laminated slabs can be simultaneously molded by utilizing the same set of first and second universal side molds on the same bench mold, so that the mold assembling and disassembling time is reduced, and the production efficiency of the prepared laminated slab is greatly improved.

For making the utility model discloses both be applicable to the production of unidirectional board, be applicable to the production of two-way board again, first general side forms, the general side forms of second, third general side forms, clean ruler side forms are out the muscle side forms or can not go out the muscle side forms. When the utility model is used for the production of the one-way plate, the first general side die and the net ruler side die are rib-out-free side dies, and the second and the three-way side dies are rib-out side dies; when the utility model is used for during two-way board production, first, two, three-way for the side forms and clean ruler side forms all choose out the muscle side forms for use.

For saving the utility model discloses the preparation cost, first general side forms, the general side forms of second, the general side forms of third, net chi side forms all are the aluminium mould, and adopt aluminium extrusion section bar to make.

The prefabricated superimposed sheet of different specifications goes out the muscle needs for making things convenient for, go out the muscle side forms and include subassembly and lower subassembly, go up the subassembly and pass through the fastener with lower subassembly and can dismantle the connection, just go up the lower surface paste first adhesive tape of subassembly, the upper surface paste second adhesive tape of subassembly down, first adhesive tape with the second adhesive tape sets up relatively, makes the reinforcing bar of prefabricated superimposed sheet can follow and stretch out between first, the two adhesive tapes to receive the restriction of reinforcing bar interval, guaranteed the sealed of prefabricated superimposed sheet play muscle department simultaneously through setting up of first, the two adhesive tapes. In addition, during demolding, the upper assembly of the rib side mold is only required to be removed, so that the demolding can be carried out by lifting, and the demolding speed is greatly improved.

The upper assembly comprises a forming part and a connecting part which are integrally formed, the forming part is vertically arranged, and the connecting part is horizontally arranged and is provided with a first connecting hole; the lower assembly is of a plate-shaped structure, and a second connecting hole is formed in the lower assembly.

In order to ensure that the first adhesive tape and the second adhesive tape can be stably adhered and a first nut for fastening connection can be stably installed, a first groove for adhering the first adhesive tape and a second groove for positioning the first nut are formed in the lower surface of the upper assembly; and the upper surface of the lower component is provided with a third groove for adhering the second adhesive tape and a fourth groove for positioning the first screw cap.

In order to ensure that the lower component of the rib side die can be placed on the bench die more stably, the middle of the lower surface of the lower component is provided with a fifth groove, so that the inner side and the outer side of the lower component form support legs.

In order to facilitate the assembly and disassembly of the die, two ends of the net ruler side die are respectively connected with the second universal side die and the third universal side die through connecting tools, and the third universal side die is connected with the first universal side die through connecting tools.

The connecting tool is of an inverted T-shaped structure, so that the connecting tool is provided with a first connecting end, a second connecting end and a third connecting end, wherein the first connecting end, the second connecting end and the third connecting end are arranged horizontally and oppositely, the third connecting end is arranged between the first connecting end and the second connecting end vertically, and the first connecting end, the second connecting end and the third connecting end are respectively provided with a connecting hole.

In order to be suitable for the connection between the rib-forming side die and the rib-forming-free side die of the unidirectional plate, the height of the first connecting end is larger than that of the second connecting end.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses the commonality of superimposed sheet general mould is strong, except that the net ruler side forms for the customization length, other side forms all can be generally used to any superimposed sheet component, compare in the commonality of traditional superimposed sheet mould and improve greatly to reduce mould quantity by a wide margin;

2. all units of the universal mold for the laminated plate are made of aluminum materials, although the price of aluminum is higher than that of steel, the residual value of aluminum can reach 70 percent, so that the cost of the universal mold for the laminated plate is greatly reduced compared with that of the traditional steel mold;

3. the utility model can realize quick die change, and only the third universal side die and the clean ruler side die need to be moved during die change;

4. the utility model discloses the general mould of superimposed sheet can realize quick form removal, when removing the form, only need demolish clean ruler side forms and third general side forms, can lift by crane the drawing of patterns, if clean ruler side forms and third general side forms are the rib side forms, only need demolish its upper assembly can;

5. the utility model solves the problem of slurry leakage of the rib-outlet side die in an up-and-down combination mode by installing the rubber strip at the rib-outlet groove of the rib-outlet side die;

6. because do not need to open out the muscle hole, the utility model discloses the general mould of superimposed sheet can be general in all superimposed sheets that go out the muscle interval and go out the muscle starting, and the universal rate reaches 100%.

Drawings

FIG. 1 is a schematic perspective view of a general composite mold for prefabricated laminated plates for use in the production of unidirectional plates;

FIG. 2 is a schematic perspective view of a universal assembly die for prefabricated laminated plates for bi-directional plate production;

FIG. 3 is a perspective view of a connection tool for a unidirectional plate;

FIG. 4 is a schematic view of the installation of the connection tooling for the unidirectional plates (the upper assembly of the rib side forms is not shown in the figure);

FIG. 5 is a perspective view of a connection fixture for a bi-directional plate;

FIG. 6 is a schematic view of the installation of the connection tooling for the bi-directional plate (an upper assembly of the rib side forms is not shown);

FIG. 7 is a cross-sectional view of the ribbed side form as mounted about the periphery of the table;

FIG. 8 is a cross-sectional view of the upper assembly of the rib-forming side form of the present invention;

FIG. 9 is a cross-sectional view of the lower assembly of the rib-forming side form of the present invention;

FIG. 10 is a cross-sectional view of the ribbed side form as installed in the middle of the table;

FIG. 11 is a schematic structural diagram of the rib-forming side forms in front view when the rib-forming side forms are mounted in the middle of the table form.

In the figure: 1. a bench formwork; 2. a first universal sideform; 3. a second universal side form; 4. thirdly, using a side die; 5. cleaning a side die; 6. connecting a tool; 7. rib side die forming; 8. a magnetic box; 9. reinforcing steel bars; 10. rib side dies cannot be produced; 11. a laminated slab member; 61. a first connection end; 62. a second connection end; 63. a third connection end; 71. an upper assembly; 72. a lower assembly; 73. a first adhesive tape; 74. a second adhesive tape; 75. a first nut; 76. a second nut; 77. a long bolt; 78. a long screw; 711. a molding section; 712. a connecting portion; 7111. molding surface; 7121. a first connection hole; 7122. a first groove; 7123. a second groove; 721. a second connection hole; 722. a third groove; 723. a fourth groove; 724. and a fifth groove.

Detailed Description

The invention is further described below with reference to specific preferred embodiments, without thereby limiting the scope of protection of the invention.

For convenience of description, the description of the relative position of the components (e.g., up, down, left, right, etc.) is described with reference to the layout direction of the drawings, and does not limit the structure of the patent.

As shown in figures 1 and 2, one embodiment of the universal combined die for prefabricated laminated slabs of the utility model comprises a square table die 1, wherein the table die 1 is symmetrically provided with two long sides and two short sides, the two long sides of the table die 1 are fixedly provided with a first universal side die 2 by bolts, the two short sides of the table die 1 are fixedly provided with a second universal side die 3 by bolts, the two first universal side dies 2 and the two second universal side dies 3 are enclosed to form an outer forming frame, at least two third universal side dies 4 are arranged between the two first universal side dies 2 in parallel, a clear square side die 5 is selectively arranged between the adjacent second universal side die 3 and the third universal side die 4, the lengths of the second universal side die 3 and the third universal side dies 4 are larger than or equal to the length of a laminated slab, the distance between the adjacent second universal side die 3 and the third universal side dies 4 is equal to the width of the laminated slab, so that at least two laminated slab forming spaces are formed on the bench formwork 1.

First general side forms 2, the general side forms of second 3, the three-way side forms of using 4, the net chi side forms 5 are play muscle side forms 7 or do not go out muscle side forms 10, make the utility model discloses both can be used to the production of one-way board, can be used to the production of two-way board again. When the device is used for producing the one-way plate, the first universal side die 2 and the net side die 5 select the rib-out-preventing side die 10, and the second universal side die 3 and the third universal side die 4 select the rib-out side die 7. When the device is used for producing the bidirectional plate, the rib side die 7 is selected from the first universal side die 2, the second universal side die 3, the third universal side die 4 and the net side die 5.

The length of the net square side die 5 is selected and the net square side die 5 is replaced according to the superimposed sheet components 11 of different sizes, the two ends of the net square side die 5 are connected into a whole with the second universal side die 3 and the third universal side die 4 through the connecting tool 6 respectively, and the connecting tool 6 is removed to realize the die removal of the net square side die 5.

And two ends of the third universal side die 4 are connected with the first universal side die 2 on the long edge of the bench die 1 through a connecting tool 6.

As shown in fig. 3 to 6, the connection tool 6 is an inverted T-shaped structure, that is, the connection tool 6 has a first connection end 61, a second connection end 62 and a third connection end 63, which are horizontally arranged, and are vertically arranged between the first connection end 61 and the second connection end 62, and the first connection end 61, the second connection end 62 and the third connection end 63 are respectively provided with a connection hole. The diameter of the connection holes on the first connection end 61 and the second connection end 62 is 10mm, the diameter of the connection hole on the third connection end 63 is 16mm, and the connection hole on the third connection end 63 is preferably a kidney-shaped hole.

In consideration of cost, the height of the bottom edge of the rib-forming side die 7 is greater than that of the rib-forming-incapable side die 10, so that when the connecting tool 6 is used for connecting the rib-forming side die 7 and the rib-forming-incapable side die 10 of the one-way plate, the height of the first connecting end 61 of the connecting tool is greater than that of the second connecting end 62; when the connecting tool 6 is used for producing a bidirectional plate, since the connecting tool 6 is used for connecting the rib-discharging side die 7 with equal height with the rib-discharging side die 7, the height of the first connecting end 61 of the connecting tool 6 is equal to the height of the second connecting end 62.

As shown in fig. 7-11, the bead outlet side die 7 includes an upper assembly 71 and a lower assembly 72 detachably connected by a fastener, a first adhesive tape 73 is adhered to a lower surface of the upper assembly 71, a second adhesive tape 74 is adhered to an upper surface of the lower assembly 72, and the first adhesive tape 73 and the second adhesive tape 74 are disposed opposite to each other, so that the steel bars of the prefabricated composite slab can extend out from between the first adhesive tape 73 and the second adhesive tape 74. The thickness of the first and second adhesive strips 73, 74 is the same, preferably 6mm, to ensure that the thickness of the reinforcing steel bar protective layer and the mould do not leak slurry.

The upper member 71 includes a molding portion 711 and a connecting portion 712 integrally molded in an L-shape. The molding part 711 is vertically installed, and the molding surface 7111 of the molding part 711 is provided with a pattern surface so that a rough surface is generated on the surface of the laminated slab by the pattern surface when concrete is poured. Connecting portion 712 horizontal setting, just run through on the connecting portion 712 and set up first connecting hole 7121, the lower surface setting of connecting portion 712 is used for pasting first recess 7122 of first adhesive tape 73 and the second recess 7123 that is used for fixing a position first nut 75.

The lower component 72 is of a plate-shaped structure, a second connecting hole 721 is formed in the lower component 72, a third groove 722 for adhering the second adhesive tape 74 and a fourth groove 723 for positioning the first nut 75 are formed in the upper surface of the lower component 72, and a fifth groove 724 is formed in the middle of the lower surface of the lower component 72, so that the lower component 72 can be placed on the table die 1 more stably after the inner side and the outer side of the lower component 72 respectively form supporting legs.

The upper assembly 71 and the lower assembly 72 are preferably extruded aluminum profiles. The first adhesive strip 73 and the second adhesive strip 74 are preferably self-adhesive silicone strips.

When the rib forming side forms 7 are adopted as the first and second universal side forms 2 and 3, the first nuts 75 are arranged in the second grooves 7123 of the upper component 71 and the fourth grooves 723 of the lower component 72, the second nuts 76 are arranged on the upper surfaces of the connecting parts of the upper component 71, the long bolts 77 of the M16 penetrate through the second connecting holes 721 on the lower component 72, the first nuts 75 and the first connecting holes 7121 on the upper component from the bottom of the bench form 1, and are screwed by the second nuts 76, so that the rib forming side forms 7 are installed.

When the third universal side die 4 and the net side die 5 adopt the rib-forming side die 7, since the middle of the die 1 has no connecting hole, the second connecting hole 721 of the lower component 72 needs to be a threaded hole, the long screw 78 is used to pass through the second nut 76, the first connecting hole 7121 and the first nut 75 on the upper component, and is fastened with the thread of the second connecting hole 721 on the lower component 72, and the magnetic box 8 needs to be used to press the lower component 72 for fixation.

The diameters of the first connecting hole 7121 and the second connecting hole 721 are equal to or larger than 16mm, and the first screw cap 75 and the second screw cap 76 are M16 screw caps.

The rib-free edge mold 10 includes a bottom edge and a vertical edge that are integrally formed, and the bottom edge and the vertical edge form an L shape.

In order to save material cost, the first universal side die 2, the second universal side die 3, the third universal side die 4 and the clean side die 5 are all aluminum dies, and the connecting tool 6, the rib-discharging side die 7 and the rib-discharging side die 10 are all extruded aluminum profiles.

The first universal side die 2, the second universal side die 3 and the third universal side die 4 are standardized side dies. The length of standardized side forms includes 3000, 3845 two kinds, and all the other sizes can be formed by the concatenation of above-mentioned standardized side forms combination, therefore the utility model provides a first general side form 3, the general side form 5 of second, the general side form 7 of third can cover all residential housing and public building's superimposed sheet production.

The utility model discloses during the use, first, two-way side forms 2, 3 respectively fixed mounting do not demolish the mould on the long limit of bench formwork 1 and short edge, and the third is three-way side forms 4 and clean chi side forms 5 according to the size of the coincide board of producing and demolish the mould adjustment position to select corresponding length.

When the utility model is used for during the production of one-way board:

1) and (3) die filling process:

sizing: the net ruler side die 5 and the third universal side die 4 are positioned according to the drawing of the one-way plate component and are fixed through the connecting tool 6 and the magnetic box 8 (the net ruler side die 5 adopts a rib side die which cannot be produced, the third universal side die 4 adopts a rib side die 7, and when the rib side die 7 is fixed, only the lower component 72 of the rib side die 7 is fixed).

Installing steel bars and embedded parts: and arranging the reinforcing mesh and the embedded part according to the drawing.

And (3) assembling the components on the rib side die: and (3) installing the rib-forming side formwork upper assemblies 71 which are not installed on two sides in the rib-forming direction on the corresponding lower assemblies 72 and fixing the rib-forming side formwork upper assemblies by fasteners.

2) And (3) removing the mold:

and (3) disassembling the connecting fasteners at the two ends of the net square side die 5 and the third universal side die 4 to separate the net square side die 5 and the third universal side die 4 from the first and second universal side dies 2 and 3.

And (3) disassembling the connecting fastener on the third universal side form 4, disassembling the upper assembly 71 of the third universal side form 4, and not disassembling the lower assembly 72.

When the utility model is used for during two-way board production:

1) and (3) die filling process:

the net ruler side die 5 and the third universal side die 4 are positioned according to the drawing of the bidirectional plate component and are fixed through the connecting tool 6 and the magnetic box 8 (the net ruler side die 5 and the third universal side die 4 both adopt the rib side die 7, and only the lower component 72 of the rib side die 7 is fixed when the connecting tool 6 and the magnetic box 8 are used for fixing).

Installing steel bars and embedded parts: and arranging the reinforcing mesh and the embedded part according to the drawing.

And (3) assembling the components on the rib side die: and (3) installing the rib-forming side formwork upper assemblies 71 which are not installed on two sides in the rib-forming direction on the corresponding lower assemblies 72 and fixing the rib-forming side formwork upper assemblies by fasteners.

2) And (3) removing the mold:

and (3) disassembling the connecting fasteners at the two ends of the net square side die 5 and the third universal side die 4 to separate the net square side die 5 and the third universal side die 4 from the first and second universal side dies 2 and 3.

And (3) disassembling the connecting fasteners on the net side die 5 and the third general side die 4, disassembling the upper assembly 71 of the net side die 5 and the third general side die 4, and not disassembling the lower assembly 72.

The above description is only for the preferred embodiment of the present application and should not be taken as limiting the present application in any way, and although the present application has been disclosed in the preferred embodiment, it is not intended to limit the present application, and those skilled in the art should understand that they can make various changes and modifications within the technical scope of the present application without departing from the scope of the present application, and therefore all the changes and modifications can be made within the technical scope of the present application.

Claims (10)

1. The utility model provides a general assembling die of prefabricated superimposed sheet, includes square bench formwork, the bench formwork symmetry sets up two long limits and two minor faces, its characterized in that, the first general side forms of fixed mounting on two long limits of bench formwork, the general side forms of fixed mounting second on two minor faces of bench formwork, two first general side forms and two the general side forms of second enclose to close and constitute outer forming frame, and two parallel arrangement two at least third general side forms between the first general side forms, and selectivity sets up clean chi side forms between adjacent general side forms of second and the third general side forms, the general side forms of second with the length of third general side forms is greater than or equal to superimposed sheet length, and the distance between adjacent general side forms of second and the third general side forms equals the superimposed sheet width, makes constitute two at least superimposed sheet shaping spaces on the bench formwork.

2. The universal combined die for prefabricated laminated slabs as claimed in claim 1, wherein the first universal side die, the second universal side die, the third universal side die and the clear side die are rib-out side dies or rib-out side dies.

3. The universal assembling die for prefabricated composite slabs of claim 1, wherein the first universal side die, the second universal side die, the third universal side die and the clean side die are aluminum dies.

4. The universal assembling die for prefabricated superimposed sheets as claimed in claim 2, wherein the rib discharging side die comprises an upper assembly and a lower assembly, the upper assembly and the lower assembly are detachably connected through a fastener, a first adhesive tape is pasted on the lower surface of the upper assembly, a second adhesive tape is pasted on the upper surface of the lower assembly, and the first adhesive tape and the second adhesive tape are oppositely arranged.

5. The universal assembling die for prefabricated composite slabs of claim 4, wherein the upper assembly comprises a molding part and a connecting part which are integrally molded, the molding part is vertically arranged, the connecting part is horizontally arranged and is provided with a first connecting hole; the lower assembly is of a plate-shaped structure, and a second connecting hole is formed in the lower assembly.

6. The universal assembling die for prefabricated laminated plates as claimed in claim 4, wherein a first groove for adhering the first adhesive tape and a second groove for positioning a first nut are formed in the lower surface of the upper assembly; and the upper surface of the lower component is provided with a third groove for adhering the second adhesive tape and a fourth groove for positioning the first screw cap.

7. A universal built-up mould for prefabricated laminated plates as claimed in claim 4, wherein a fifth recess is formed in the middle of the lower surface of said lower assembly so that the inner and outer sides of said lower assembly form legs.

8. The universal combined die for prefabricated laminated plates as claimed in claim 1, wherein two ends of the clean side die are respectively connected with the second universal side die and the third universal side die through connecting tools, and the third universal side die is connected with the first universal side die through connecting tools.

9. The universal assembling die for prefabricated composite slabs of claim 8, wherein the connecting tool is of an inverted T-shaped structure, so that the connecting tool has a first connecting end, a second connecting end and a third connecting end, the first connecting end, the second connecting end and the third connecting end are arranged horizontally and vertically, and connecting holes are formed in the first connecting end, the second connecting end and the third connecting end respectively.

10. A universal combination prefabricated panel die as claimed in claim 9, wherein said first connecting end has a height greater than a height of said second connecting end.

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