CN108372581B

CN108372581B - Prefabricated concrete wallboard production mould system

Info

Publication number: CN108372581B
Application number: CN201810113103.7A
Authority: CN
Inventors: 杨为
Original assignee: Vitec Technology Shenzhen Co ltd
Current assignee: Vitec Technology Shenzhen Co ltd
Priority date: 2018-02-05
Filing date: 2018-02-05
Publication date: 2024-03-19
Anticipated expiration: 2038-02-05
Also published as: CN108372581A

Abstract

The invention relates to a prefabricated concrete wallboard production mould system which comprises a mould table and a first wallboard mould system arranged on the mould table, wherein the first wallboard mould system comprises a plurality of first flange moulds, at least one first flange mould is a steel-wood structure mould, the steel-wood structure mould comprises a steel mould bracket and a wood mould, and the steel mould bracket is detachably connected with the wood mould. According to the prefabricated concrete wallboard production mould system, the steel-wood structure mould is used as the flange mould, so that the mould weight is reduced, the labor intensity of workers is reduced, the universality of the prefabricated concrete wallboard production mould system is greatly improved, the production requirements of various wallboards can be met, and the mould cost of a factory is greatly reduced.

Description

Prefabricated concrete wallboard production mould system

Technical Field

The invention relates to the technical field of assembly type buildings, in particular to a prefabricated concrete wallboard production mould system.

Background

In the assembled building structure, the prefabricated concrete wallboard is used as a vertical wallboard and is determined by the structural characteristics of the vertical wallboard, and the prefabricated concrete wallboard is suitable for production line operation and manufacture, so that the production mould is suitable for generalization and standardization. The current common precast concrete wallboard production molds have steel molds, wooden molds, and the like. The steel die has the advantages of high overall strength, high rigidity, high manufacturing precision, difficult deformation, high turnover number and the like, and has the disadvantages of high weight and high cost. The wood die has the advantages of light weight, low cost, less turnover times, low manufacturing precision, easy deformation and the like. And the steel mould and the wooden mould have the defect of poor universality, and for concrete wallboards with different reinforcement discharging modes, different moulds are required to be manufactured again, so that the number of moulds used in factories is large, and the mould cost is high.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide a prefabricated concrete wallboard production mould system with high universality and relatively light mould weight.

In order to solve the technical problems, the embodiment of the invention provides a prefabricated concrete wallboard production mold system, which comprises a mold table and a first wallboard mold system arranged on the mold table, wherein the first wallboard mold system comprises a plurality of first flange molds, at least one of the first flange molds is a steel-wood structure mold, the steel-wood structure mold comprises a steel mold bracket and a wood mold plate, and the steel mold bracket is detachably connected with the wood mold plate.

As a further improvement of the above embodiment, the first wallboard mold system is provided with a hole mold assembly surrounded by a plurality of first flange molds, and at least two first flange molds of the hole mold assembly are the steel wood structure molds.

As a further improvement of the above embodiment, the hole mold assembly is rectangular, and the first flange molds located at two sides and top edge of the hole mold assembly are steel-wood structure molds; or the first flange dies positioned on two opposite sides of the hole die assembly are steel-wood structure dies.

As a further improvement of the above embodiment, the first flange mold of the two adjacent outer sides in the first wallboard mold system is a steel-wood mold.

As a further improvement of the foregoing embodiment, the first wallboard mold system includes four first flange molds enclosing a rectangle, wherein one of the first flange molds is a fixed steel mold, the fixed steel mold is connected with the mold table through a bolt, the two first flange molds that are steel-wood structure molds are pressed on the mold table through a magnetic iron pressing, and the other first flange mold is a magnetic flange mold and is adsorbed on the mold table.

As a further improvement of the above embodiment, the steel die support includes two support bent plates and a plurality of connection plates disposed between the two support bent plates, the plurality of connection plates are respectively connected with the two support bent plates, the support bent plates have bent edges, and the bent edges are provided with a plurality of connection holes distributed along the length direction of the support bent plates, the bending directions of the bent edges of the two support bent plates are opposite, the wooden die plate is connected with the casting side bent edges of the two support bent plates through screws or bolts, and the screws or bolts penetrate through the connection holes on the bent edges.

As a further improvement of the above embodiment, the precast concrete wallboard production mold system further includes a second wallboard mold system disposed on the mold table, the second wallboard mold system includes a plurality of second flange molds, at least one of the second flange molds is a counter-edge structure mold, the counter-edge structure mold includes a lower mold and an upper mold, the lower mold is fixed on the mold table, the upper mold includes a rib-out support, a rib-out beam and a plurality of rib-out plates, the rib-out support is fixed on the mold table, the rib-out beam is fixedly connected with the rib-out support and is suspended on the mold table, the plurality of rib-out plates are connected on the rib-out beam and distributed along the length direction of the rib-out beam, the plurality of rib-out plates extend downwards from the rib-out beam and are suspended on the mold table, and the plurality of rib-out plates extend towards the pouring side of the lower mold relative to the lower mold.

As a further improvement of the embodiment, the upper die comprises a plurality of rib outlet brackets arranged along the length direction of the rib outlet beams, the rib outlet beams are connected to the plurality of rib outlet brackets, the pouring side of the rib outlet beams is provided with a mounting groove, the plurality of rib outlet plates are fixed on the rib outlet beams through locking bolts, and the locking bolts are matched with the mounting groove.

As a further improvement of the above embodiment, the plurality of rib discharging plates are closely arranged on the rib discharging beam, and a rib discharging groove is formed between two adjacent rib discharging plates; or the rib discharging plates are distributed on the rib discharging beam at intervals and are connected with a wooden rib discharging template, a plurality of rib discharging grooves and/or rib discharging holes are formed in the wooden rib discharging template, and the wooden rib discharging template is connected to the pouring side of the rib discharging plates.

As a further improvement of the above embodiment, the bar outlet bracket includes a bar outlet base, a vertical support bar, a bar outlet clamp, a horizontal support bar and a bar outlet mounting frame, the bar outlet base has a magnetic box, one end of the vertical support bar is fixed on the bar outlet base, the bar outlet clamp includes a vertical clamping hole and a horizontal clamping hole, the vertical support bar is detachably clamped in the vertical clamping hole, the horizontal support bar is detachably clamped in the horizontal clamping hole, the bar outlet mounting frame is connected with one end of the horizontal support bar, which is located at the pouring side, and the bar outlet beam is fixedly connected with the bar outlet mounting frame through a locking bolt.

As a further improvement of the above embodiment, the lower die is pressed on the die table by a magnetic weight, the bar-discharging support is magnetic and is adsorbed on the die table, and the bar-discharging support is abutted on the outer side of the lower die.

As a further improvement of the foregoing embodiment, the second wallboard mold system includes four second flange molds enclosing a rectangle, wherein one of the second flange molds is a fixed steel mold, the fixed steel mold is connected with the mold table by a bolt, the second flange molds on two adjacent sides are reverse-edge structure molds, and the other second flange mold is a steel-wood structure mold.

As a further improvement of the above embodiment, one of the first flange molds of the first wallboard mold system is also a fixed steel mold, and the first flange mold and the second flange mold of the fixed steel mold are disposed in the same direction.

As a further improvement of the above embodiment, the fixed steel form includes a steel form bottom plate, a steel form top plate, a steel form side plate and a plurality of support plates, the steel form bottom plate and the steel form top plate are arranged in parallel, the plurality of support plates are located between the steel form bottom plate and the steel form top plate and are respectively fixedly connected with the steel form bottom plate and the steel form top plate, the steel form side plate is fixedly connected with the pouring sides of the steel form bottom plate and the steel form top plate, and the steel form bottom plate is connected with the die table through bolts.

As a further improvement of the above embodiment, the steel die side plate and/or the steel die top plate are provided with a plurality of waist-shaped through holes at intervals along the length direction.

As a further improvement of the above embodiment, a tongue-and-groove mold is connected to the pouring side of the steel mold side plate, and the tongue-and-groove mold is spaced from the mold table by a predetermined distance.

As a further improvement of the above embodiment, the first flange mold, which is the steel-wood structure mold, is pressed against the mold table by a magnetic weight.

As a further improvement of the above embodiment, the magnetic weight includes a fixed magnetic case and a pressing plate fixed on the fixed magnetic case, the pressing plate extends outward from one end of the fixed magnetic case, a free end of the pressing plate is suspended, and the free end of the pressing plate has a downward-protruding pressing protrusion.

According to the prefabricated concrete wallboard production mould system, the steel-wood structure mould is used as the flange mould, so that the mould weight is reduced, the labor intensity of workers is reduced, the universality of the prefabricated concrete wallboard production mould system is greatly improved, the production requirements of various wallboards can be met, and the mould cost of a factory is greatly reduced.

Drawings

The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular description of preferred embodiments of the invention, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intentionally drawn to scale on actual size or the like, with emphasis on illustrating the principles of the invention.

Fig. 1 is a schematic structural view of a precast concrete wallboard production mold system.

Fig. 2 is a schematic structural view of a first wallboard mold system.

Fig. 3 is an enlarged view of a portion of a first wallboard mold system.

Fig. 4 is a schematic structural view of a second wallboard mold system.

Fig. 5 is an enlarged view of a portion of a second wallboard mold system.

Fig. 6 is a schematic structural diagram of a fixed steel die.

Fig. 7 is a schematic structural view of a tongue-and-groove mold.

Fig. 8 is a schematic view of the installation of a fixed steel form.

Fig. 9 is a schematic diagram of a casting state of the fixed steel die.

Fig. 10 is a schematic structural view of a steel die holder.

FIG. 11 is a schematic view of the structure of a bracket flexural plate.

Fig. 12 is a schematic view of the installation of a steel form bracket.

Fig. 13 is a schematic structural view of a steel wood structural mold.

Fig. 14 is another view angle structural schematic diagram of the steel wood structural mold.

Fig. 15 is a schematic structural view of a magnetic flange mold.

Fig. 16 is a schematic structural view of a magnetic weight.

Fig. 17 is a schematic view of a state of use of the magnetic weight.

Fig. 18 is an enlarged view of a portion a of fig. 17.

Fig. 19 is a schematic structural view of a lower die of the mold of the inverted side structure.

Fig. 20 is a schematic diagram of an assembly process of the mold with the inverted edge structure.

Fig. 21 is a partial enlarged view of fig. 20.

Fig. 22 is a schematic structural view of the reinforcement bracket.

Fig. 23 is a schematic structural view of the rib clip.

Fig. 24 is a schematic structural view of the reinforcement bar.

Fig. 25 is a schematic view of the structure of the rib-out plate.

Fig. 26 is a schematic structural view of a mold with a reverse edge structure.

Fig. 27 is a partial enlarged view of fig. 26.

Fig. 28 is a schematic view of a casting state of the mold with the inverted edge structure.

Fig. 29 is a schematic view of an assembly process of a mold with a reverse edge structure according to another embodiment.

FIG. 30 is a schematic view showing a partial structure of a mold with a reverse side structure according to another embodiment.

Fig. 31 is an exploded view of the locking bolt.

Fig. 32 is a perspective view of the locking bolt.

Detailed Description

In order that the invention may be understood more fully, the invention will be described with reference to the accompanying drawings.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to and integrated with the other element or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like are used herein for illustrative purposes only.

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 herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 32, an embodiment of the present invention provides a prefabricated concrete wallboard production mold system, which includes a mold table 1 and a first wallboard mold system 3 disposed on the mold table 1. The die table 1 can be of a rectangular flat plate structure with a large area, the upper surface of the die table 1 is a plane steel plate, and the bottom of the long side edge of the die table 1 can be of uninterrupted profile steel, so that the die table 1 can move among supporting rollers of a production line. The first wall panel mold system 3 includes a plurality of first flange molds that enclose a casting area of the wall panel, and then casting concrete in the casting area, and after curing, forms the first wall panel 7. The first flange mold includes both a mold for molding each side of the first wall panel 7 and a mold for forming a door opening or a window opening in the first wall panel 7. Referring to fig. 2, at least one first flange mold is a steel wood mold 32. Referring to fig. 10 to 14, the steel-wood structural mold 32 includes a steel mold bracket and a wood mold plate 324, and the steel mold bracket and the wood mold plate 324 are detachably connected. The steel mould bracket and the wood template 324 are detachably connected to form the steel-wood structure mould 32, so that the weight of the mould can be reduced, the cost is lower, different wood templates can be replaced according to the requirement, the universality of the steel-wood structure mould 32 is greatly improved, and the cost of the whole prefabricated concrete wallboard production mould system is reduced.

Referring to fig. 2 and 3, in a preferred embodiment, a hole mold assembly surrounded by a plurality of first flange molds is provided in the first wallboard mold system 3, and at least two first flange molds of the hole mold assembly are steel-wood mold 32. In this embodiment, the hole mold assembly is used to form a door opening, and in other embodiments, the hole mold assembly may also be used to form a window opening. The first flange molds of the hole mold assembly enclose a closed structure, no concrete is poured in the closed structure, so that holes are formed, and a pouring area of the first wallboard 7 is formed between the first flange molds of the hole mold assembly and the first flange molds used for forming the wall edges.

In a further preferred embodiment, the hole mould assembly is arranged in a rectangle, i.e. each first flange mould of the hole mould assembly forms one side of the rectangle. Referring to fig. 2, in some embodiments, the two sides of the hole mold assembly are steel-wood molds 32, and the space between the two sides is wider, so that the steel-wood molds 32 are also used for the first flange mold connecting the top edges of the two sides. The hole die assembly is used to form a door opening in the first wall panel 7. In other embodiments, the hole mold assembly may be used to form a window hole, the first flange mold on two opposite sides of the hole mold assembly is a steel-wood mold, and the distance between the two opposite sides is smaller, so that the top edge connecting the two sides may be directly fixed with the fixing device. The structure of the hole die assembly for forming the window opening can be seen with reference to fig. 4 and 5.

Referring to fig. 2, the first flange mold of two adjacent outer sides in the first wallboard mold system 3 is a steel-wood mold 32. Specifically, the first flange mold of the first wall panel mold system 3 for molding a side edge and a top edge of the first wall panel 7 is a steel wood mold 32. In a further preferred embodiment, the first wall panel mold system 3 comprises four first flange molds that enclose a rectangle. One of the first flange dies is a fixed steel die 31, the fixed steel die 31 is connected with the die table 1 through bolts, and the fixed steel die 31 can be used for forming the bottom edge of the first wallboard 7. Two first flange molds which are steel-wood structure molds 32 are pressed on the mold table 1 through the magnetic pressing iron 11, and the other first flange mold is a magnetic flange mold 33 and is adsorbed on the mold table 1. Two steel wood structure molds 32 are used to mold one side edge of the first wall panel 7 and one top edge opposite the bottom edge, respectively. The magnetic rib die 33 is substantially in the shape of an elongated rectangular beam for forming the other side of the first wall plate 7. The fixed steel mould 31 can be fixed to the mould table 1 and is typically not removed. The two steel-wood structure molds 32 and the magnetic flange mold 33 are removed from the mold table 1 during mold removal, and are mounted on the mold table 1 during re-molding. The magnetic flange mold 33 can be provided with a magnet system which is automatically started by a machine, and when the magnetic flange mold 33 needs to be moved, the magnetic flange mold 33 is demagnetized, and then the lifting appliance is used for lifting and moving. When the mold is placed at a desired position on the mold table 1, the magnetic flange mold 33 is magnetically attracted to the mold table 1. For the two first flange molds which are the steel-wood structure molds 32, the magnetic iron 11 is pressed on the mold table 1, the magnetic iron 11 presses the steel mold support of the steel-wood structure molds 32, and the steel mold support is adsorbed with the mold table 1 through magnetic force, so that the steel-wood structure molds 32 are fixed. When the die is removed, the magnetic weight 11 is demagnetized, the magnetic weight 11 is removed, and then the steel-wood structure die 32 is removed.

Referring to fig. 16 and 17, in a preferred embodiment, the magnetic weight 11 includes a fixed magnet case 111 and a pressing plate 112 fixed to the fixed magnet case 111, the pressing plate 112 extending outwardly from one end of the fixed magnet case 111, and a free end 1121 of the pressing plate 112 being suspended when freely placed. The free end 1121 of the platen 112 has a downward projecting push projection 1122. When the steel-wood structure die 32 is fixed by using the magnetic weight 11, the fixed magnetic box 111 is demagnetized, then the fixed magnetic box 111 is moved to a proper position on the die table 1, one end of the free end 1121 of the fixed magnetic box 111 facing the pressing plate 112 is propped against the outer side of the steel die support (the other side opposite to the pouring side), the free end 1121 of the pressing plate 112 is propped against the outer side of the wood die plate 324, meanwhile, the pressing protrusion 1122 is pressed on the steel die support, and finally the fixed magnetic box 111 is restored to magnetism, so that the fixed magnetic box 111 is adsorbed on the die table 1, and the steel-wood structure die 32 is fixed. In the preferred embodiment, the end of the fixed magnet box 111 facing the free end 1121 of the platen 112 abuts against the outside of the bracket bend plate 321 at the bottom (i.e., in contact with the die table 1).

Referring to fig. 10 to 14, in a preferred embodiment, the steel mold support includes two support bent plates 321 and a plurality of connection plates 322 disposed between the two support bent plates 321, the plurality of connection plates 322 respectively connecting the two support bent plates 321. Specifically, the bracket bending plate 321 is a generally elongated U-shaped plate, the bracket bending plate 321 has a main body portion and two bending edges 3211 connected to two sides of the main body portion, a plurality of mounting holes 3213 distributed along a length direction of the bracket bending plate are formed in the main body portion, and a plurality of connecting holes 3212 distributed along the length direction of the bracket bending plate 321 are formed in the bending edges 3211. The connection plate 322 is sandwiched between the two bracket bent plates 321, and is connected to the main body portion of the bracket bent plates 321 by bolts passing through the mounting holes 3213. The two bracket bending plates 321 are arranged in opposite directions, namely, the bending directions of the bending edges 3211 of the two bracket bending plates 321 are opposite. The wooden mold 324 is connected to the bent sides 3211 of the two bracket bent plates 321 on the casting side by screws or bolts, which pass through the connecting holes 3212 of the bent sides 3211. The length of the wooden mold 324 may be the same as the length of the bracket bent plate 321 or may be longer than the length of the bracket bent plate 321. The wood template 324 may be provided with a reinforcement hole 3241 through which the reinforcement bar passes, so that the reinforcement bar on the side edge of the first wallboard 7 may pass through the reinforcement hole 3241 and the steel mold support and extend out of the steel-wood structure mold 32. The rib outlet hole 3241 is located between the two bracket bent plates 321, that is, if the rib outlet hole 3241 is extended toward the steel die bracket in the axial direction thereof, the rib outlet hole 3241 is located between the two bracket bent plates 321, and the reinforcing bars extending from the rib outlet hole 3241 are also located between the two bracket bent plates 321. The connecting plate 322 may be a bending plate, and the bending edge thereof is connected to the main body of the bracket bending plate 321 by bolts. Referring to fig. 12, when the steel-wood structure mold 32 is installed, two support bending plates 321 are arranged opposite to each other, aligned and spaced apart by a certain distance, then a connecting plate 322 is disposed between one ends of the two support bending plates 321 and connected with one ends of the two support bending plates 321 through bolts, and then a connecting plate 322 is connected with the two support bending plates 321 at certain distance intervals until the other ends of the two support bending plates 321 are also connected with a connecting plate 322, so as to obtain the assembled steel mold support. Referring to fig. 13, the steel mold frame is turned over by 90 degrees, and the wooden mold plate 324 is connected with the same side bending edge 3211 of the two frame bending plates 321 by bolts or screws, so as to obtain the steel-wood structure mold 32.

Referring to fig. 1, 4 and 5, in a preferred embodiment, the precast concrete panel production mold system further comprises a second panel mold system 5 disposed on the mold table 1, the second panel mold system 5 being used for molding another second panel 9. The second wall panel mold system 5 includes a plurality of second flange molds, similar to the first wall panel mold system 3, including both molds for molding each side of the second wall panel 9 and molds for forming door openings or window openings in the second wall panel 9.

The at least one second flange mold is a counter-edge structured mold 52, the counter-edge structured mold 52 being adapted to form a counter-edge 91 on at least one side of the second wall panel 9. The reverse side structure die 52 includes a lower die and an upper die, the lower die being fixed to the die table 1. Referring to fig. 19, the lower die includes a lower die bracket 525 and a lower die plate 526, and the lower die bracket 525 may be a U-shaped plate made of steel and may be fixed to the die table 1 by a magnetic weight 11. The mould table 1, the lower mould and the upper mould together form part of the concrete forming mould assembly of the invention. The lower die plate 526 may be a wooden die plate, and the lower die plate 526 may be coupled to the inner side of the lower die holder 525 by bolts or screws. The upper end of the lower die plate 526 protrudes upward with respect to the lower die holder 525, i.e., the height of the lower die plate 526 is greater than the height of the lower die holder 525. When the lower die is fixed by the magnetic iron 11, the free end 1121 of the pressing plate 112 of the magnetic iron 11 is made to abut against the outer side of the upwardly projecting portion of the lower die holder 525 (i.e., the other side opposite to the casting side) of the lower die holder 525 and is located above the lower die holder 525. The lower press projection 1122 on the press plate 112 presses against the lower die holder 525 from the top down. One end of the fixed magnetic box 111 facing the free end 1121 of the pressing plate 112 abuts against the outer side of the lower die holder 525, positioning the fixed magnetic box 111.

Referring to fig. 20 to 30, the upper die includes a rib-out bracket 521, a rib-out beam 522, and a plurality of rib-out plates 523. The rib-out support 521 is fixed on the die table 1, the rib-out beam 522 is fixedly connected with the rib-out support 521 and is suspended on the die table 1, and the rib-out beam 522 and the lower die (i.e. the lower die plate 526) extend along the same length direction, i.e. the length directions of the rib-out beam 522 and the lower die are parallel. The plurality of rib-out plates 523 are connected to the rib-out beam 522 and distributed along the length direction of the rib-out beam 522, the plurality of rib-out plates 523 extend downward from the rib-out beam 522 and are suspended on the die table 1, and the plurality of rib-out plates 523 extend toward the pouring side of the lower die relative to the lower die. Referring to fig. 24, the rib-out beam 522 includes two rectangular steel pipes 5221 and two half-open rectangular pipes 5222 clamped between the two rectangular steel pipes 5221, the two rectangular steel pipes 5221 are respectively located at the upper and lower ends, the two half-open rectangular pipes 5222 are connected with the two rectangular steel pipes 5221, and an opening is formed on the outer side wall of the half-open rectangular pipe 5222 located on the pouring side of the rib-out beam 522 along the length direction thereof, so that a mounting groove 5223 is formed on the half-open rectangular pipe 5222, and an opening is also formed on the outer side wall of the other half-open rectangular pipe 5222 along the length direction thereof, so as to form the mounting groove 5223. Referring to fig. 25, the rib-out plate 523 includes a bending plate 5231 and a patterned steel plate 5232, wherein the bending portion of the bending plate 5231 is hung on a rectangular steel tube 5221 on the upper portion of the rib-out beam 522, and the patterned steel plate 5232 is attached to the casting side surface of the bending plate 5231 for forming a rough wall surface of the second wall plate 9. The bending plate 5231 is formed with a connection hole 5234. The rib-out plate 523 extends downward from the rib-out beam 522, and the distance from the lower edge of the rib-out plate 523 to the upper surface of the die table 1 is approximately equal to the height of the lower die. Referring to fig. 20, the rib-out plate 523 extends to the pouring side of the lower die relative to the lower die, that is, the rib-out plate 523 is closer to the middle of the second wall plate 9 than the lower die, and concrete passes through the gap between the rib-out plate 523 and the die table 1 during pouring until filling into the lower die plate 526, and the opposite edge 91 of the second wall plate 9 is formed after the concrete is cured. The horizontal distance of the rib 523 from the lower die plate 526 determines the width of the counter edge 91.

Referring to fig. 22 to 28, in a further preferred embodiment, the upper mold includes a plurality of rib-discharging brackets 521 disposed along a length direction of the rib-discharging beam 522, the rib-discharging beam 522 is connected to the plurality of rib-discharging brackets 521, a mounting groove is formed on a casting side of the rib-discharging beam 522, a plurality of rib-discharging plates 523 are fixed to the rib-discharging beam 522 by locking bolts 524, and the locking bolts 524 pass through the connecting holes 5234 to be matched with the mounting groove 5223, so that the rib-discharging plates 523 are locked. Specifically, the plurality of rib brackets 521 are spaced apart from each other, and the rib beams 522 are also fixedly connected to the rib brackets 521 by locking bolts 524.

Referring to fig. 31 and 32, the lock bolt 524 includes a screw head 5241, a screw shaft 5242, a backing plate 5243, a compression round nut 5244 and a lock nut 5246. The screw head 5241 is connected to one end of the screw shaft 5242. The pad 5243 has a disk shape with a hole in the middle, and the diameter of the pad 5243 is larger than the maximum outer diameter of the screw head 5241. The pad 5243 is sleeved on the screw 5242, the compression round nut 5244 is in threaded connection with the screw 5242, and abuts against one side of the pad 5243 away from the screw head 5241, and the lock nut 5246 is in threaded connection with the screw 5242, and abuts against one side of the compression round nut 5244 away from the screw head 5241. When the locking bolt 524 is locked, the part to be locked is placed between the screw head 5241 and the base plate 5243, then the compression round nut 5244 is rotated, so that the compression round nut 5244 pushes the base plate 5243 to move towards the screw head 5241, the screw head 5241 and the base plate 5243 lock and fix the part to be locked, then the locking nut 5246 is rotated, the locking nut 5246 is abutted against one side of the compression round nut 5244 away from the screw head 5241, and the compression round nut 5244 is prevented from loosening under dynamic load. Referring to fig. 21, in the present embodiment, the parts to be locked are the rib-out beam 522 and the rib-out plate 523, the screw head 5241 is clamped into the mounting groove 5223 of the rib-out beam 522, the screw 5242 passes through the connecting hole 5234 on the rib-out plate 523, and the pad 5243 clamps the side wall of the mounting groove 5223 and the rib-out plate 523, thereby locking the rib-out plate 523 on the rib-out beam 522. In a preferred embodiment, a spring washer 5247 is further clamped between the lock nut 5246 and the compression round nut 5244, and the spring washer 5247 is sleeved on the screw 5242 for applying elastic force to the lock nut 5246 and the compression round nut 5244 to prevent the lock nut 5246 and the compression round nut 5244 from loosening. Further preferably, the side of the compression round nut 5244 facing the lock nut 5246 is provided with an annular groove in which the spring washer 5247 is received. In another preferred embodiment, one or more flat washers 5245 are also sandwiched between the compression round nut 5244 and the backing plate 5243, the flat washers 5245 being slipped over the threaded rod 5242.

Referring to fig. 25 to 28, in a further preferred embodiment, a plurality of rib-out plates 523 are closely arranged on the rib-out beam 522, and rib-out grooves 5233 are formed between two adjacent rib-out plates 523. Specifically, the bent portions of the rib-out plates 523 connected to the rib-out beams 522 are closely arranged on the rib-out beams 522, and the portions extending downward from the rib-out beams 522 and the corresponding patterned steel plates 5232 have widths smaller than the widths of the bent portions thereof, so that rib-out grooves 5233 are formed between two adjacent rib-out plates 523. Before casting, the stirrups 92 required to be inspected of the second wallboard 9 are extended out of the rib outlet grooves 5233, and then casting of concrete is performed.

Referring to fig. 29 and 30, in another preferred embodiment, a plurality of rib-out plates 523 are distributed on the rib-out beams 522 at intervals, and the rib-out plates 523 are connected with a wood rib-out die plate 527, wherein the wood rib-out die plate 527 is provided with a plurality of rib-out grooves 5271 and/or rib-out die holes 5272, and the wood rib-out die plate 527 is connected to the pouring side of the rib-out plates 523. Specifically, 3-5 rib discharging plates 523 can be installed on the rib discharging beam 522 through locking bolts 524, a certain distance is reserved between every two adjacent rib discharging plates 523, holes can be formed in the rib discharging plates 523, and the wood rib discharging templates 527 are fixedly connected with the plurality of rib discharging plates 523 through screws or bolts. The rib grooves 5271 act in concert with the rib grooves 5233 of the previous embodiment to extend the stirrups 92, and the rib holes 5272 are used to extend the dowel bars on the second wall panel 9 from the rib holes 5272.

Referring to fig. 20 to 25, in a preferred embodiment, the reinforcement bar support 521 includes a reinforcement bar base 5211, a vertical support bar 5212, a reinforcement bar clamp 5214, a horizontal support bar 5213, and a reinforcement bar mounting bracket 5215. The rib base 5211 has a magnetic case and can be attached to the die table 1. One end of the vertical support bar 5212 is fixed to the reinforcement bar base 5211. The rib-discharging jig 5214 includes a vertical grip hole 5216 and a horizontal grip hole 5217, and the axial directions of the vertical grip hole 5216 and the horizontal grip hole 5217 are perpendicular to each other. The vertical support bar 5212 is detachably clamped in the vertical clamping hole 5216, and the horizontal support bar 5213 is detachably clamped in the horizontal clamping hole 5217. The side walls of the vertical clamping hole 5216 and the horizontal clamping hole 5217 are provided with openings parallel to the axial direction of the hole, then threaded connection parts are respectively arranged at two sides of the openings, a bolt penetrates through the two threaded connection parts, and when the bolt is locked, the openings are closed, so that the vertical clamping hole 5216 and the horizontal clamping hole 5217 can clamp and fix the vertical supporting rod 5212 and the horizontal supporting rod 5213 respectively. When the bolts are loosened, the openings are opened, and the vertical support bars 5212 and the horizontal support bars 5213 are not clamped, can move relative to the vertical clamping holes 5216 and the horizontal clamping holes 5217 for height or length adjustment, and can be taken out from the vertical clamping holes 5216 and the horizontal clamping holes 5217. The rib-out mounting frame 5215 is connected to one end, located at the pouring side, of the horizontal support rod 5213, and the rib-out beam 522 is fixedly connected with the rib-out mounting frame 5215 through the locking bolt 524.

Referring to fig. 27 and 28, in the preferred embodiment, the lower die is pressed on the die table 1 by the magnetic weight 11, the bar support 521 is magnetic and is adsorbed on the die table 1, and the bar support 521 abuts against the outer side of the lower die. Specifically, the fixed magnet case 111 of the magnetic weight 11 abuts on the outer side of the lower die holder 525 of the lower die, the free end 1121 of the pressing plate 112 abuts on the outer side of the lower die plate 525, and the lower die holder 525 is pressed by the pressing protrusion 1122, so that the lower die is fixed to the die table 1.

Referring to fig. 4 and 5, in a preferred embodiment, the second wall panel mold system 5 includes four rectangular-shaped second flange molds for forming four sides of the second wall panel 9. One of the second flange dies is a fixed steel die 51, and the fixed steel die 51 is connected with the die table 1 through bolts and is used for forming the bottom edge of the second wallboard 9. The structure of the fixed steel form 51 may be the same as the structure of the fixed steel form 31 in the first wallboard mold system 3. The second flange mold of two adjacent sides is a reverse side structure mold 52 for forming one side and one top side of the second wall plate 9, and the other second flange mold is a steel-wood structure mold 53 for forming the other side of the second wall plate 9. The steel wood structural mold 53 may be of the same construction as the fixed steel mold 32 in the first wallboard mold system 3 and is secured to the mold table 1 by the magnetic weight 11.

In a further preferred embodiment, one of the first flange molds of the first wallboard mold system 3 is also a fixed steel mold, and the first flange mold and the second flange mold of the fixed steel mold are disposed in the same direction. I.e. the fixed steel mould 31 of the first wall panel mould system 3 and the fixed steel mould 51 of the second wall panel mould system 5 are arranged in the same direction, in particular both below as shown in fig. 1, for forming the bottom edges of the first wall panel 7 and the second wall panel 9. In the preferred embodiment, the fixed steel form 31 of the first wall panel mold system 3 and the fixed steel form 51 of the second wall panel mold system 5 are connected together with the casting side surfaces of the two lying substantially in the same plane. After the first installation onto the mold table 1, the fixed steel mold 31 of the first wallboard mold system 3 and the fixed steel mold 51 of the second wallboard mold system 5 are typically no longer removed.

Referring to fig. 6, the fixed die 31 includes a die bottom plate 311, a die top plate 312, a die side plate 313, and a plurality of support plates 314. The steel die bottom plate 311 and the steel die top plate 312 are arranged in parallel. The plurality of support plates 314 are located between the steel die bottom plate 311 and the steel die top plate 312, and are fixedly connected with the steel die bottom plate 311 and the steel die top plate 312 respectively, and are used for forming a supporting effect between the steel die bottom plate 311 and the steel die top plate 312 and reinforcing the strength of the fixed steel die 31. The steel form side plate 313 is fixedly connected to the casting side of the steel form bottom plate 311 and the steel form top plate 312, and is also connected to a plurality of support plates 314. The connection between the steel bottom plate 311, the steel top plate 312, the steel side plates 313 and the support plates 314 may be a welded connection. The steel die bottom plate 311 is provided with a plurality of steel die bottom holes 3111, and bolts penetrate through the steel die bottom holes 3111 and positioning holes on the die table 1 to connect the steel die bottom plate 311 with the die table 1. The structure of the fixed steel form 51 of the second wallboard mold system may be the same as the structure of the fixed steel form 31 of the first wallboard mold system.

In a further preferred embodiment, a plurality of waist-shaped through holes 315 are provided on the steel form side plates 313 and/or the steel form top plate 312 at intervals in the length direction. The waist-shaped through holes 315 on the steel form side plates 313 are used for facilitating the connection of the steel form side plates 313 with the tongue-and-groove molds 317 arranged thereon. If the bottom edge of the wallboard does not need to be provided with a tongue-and-groove, the steel mould side plate 313 does not need to be connected with a tongue-and-groove mould 317, so that the waist-shaped through holes 315 on the steel mould side plate 313 need to be plugged during pouring so as to avoid concrete leakage. The waist-shaped through holes 315 in the steel form top plate 312 are provided to facilitate the stacking of other expansion components on the fixed steel form 313.

Referring to fig. 7 to 9, a tongue-and-groove mold 317 is connected to the pouring side of the steel mold side plate 313, and the tongue-and-groove mold 317 is spaced apart from the mold table 1 by a predetermined distance. The tongue-and-groove die 317 is substantially rectangular long tube shaped, and is provided with a plurality of positioning screws 3171 on a surface opposite to the casting side thereof, and the plurality of positioning screws 3171 are inserted into the waist-shaped through holes 315 on the steel die side plate 313 and then connected with nuts so as to be fixed on the casting side surface of the steel die side plate 313. The tongue-and-groove mold 317 is suspended on the casting side surface of the steel mold side plate 313, that is, the bottom edge of the tongue-and-groove mold 317 is spaced from the upper surface of the mold table 1, and during casting, concrete is filled into the gap between the tongue-and-groove mold 317 and the mold table 1, thereby forming a tongue-and-groove.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples merely represent a few embodiments of the invention, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims

1. The prefabricated concrete wallboard production mould system is characterized by comprising a mould table and a first wallboard mould system arranged on the mould table, wherein the first wallboard mould system comprises a plurality of first flange moulds, at least one first flange mould is a steel-wood structure mould, the first flange moulds of two adjacent outer sides in the first wallboard mould system are steel-wood structure moulds, the steel-wood structure mould comprises a steel mould bracket and a wood mould, and the steel mould bracket is detachably connected with the wood mould;

the second wallboard mould system comprises a plurality of second flange moulds, and at least one second flange mould is a mould with a reverse edge structure; the second wallboard mould system comprises four second flange moulds which are enclosed into a rectangle, wherein one second flange mould is a fixed steel mould, the fixed steel mould is connected with the mould table through bolts, the second flange moulds on two adjacent sides are reverse-edge structure moulds, and the other second flange mould is a steel-wood structure mould;

the anti-limit structure mould includes lower mould and last mould, the lower mould is fixed in on the mould platform, go up the mould and include out the muscle support, go out muscle roof beam and a plurality of play gusset, go out the muscle support and include out muscle base, vertical support pole, play muscle anchor clamps, horizontal support pole and play muscle mounting bracket, it has the magnetism box to go out the muscle base, the one end of vertical support pole is fixed go out on the muscle base, go out the muscle anchor clamps and include vertical clamp hole and horizontal clamp hole, vertical support pole detachably centre gripping is in the vertical clamp hole, horizontal support pole detachably centre gripping is in the horizontal clamp hole, it connects to go out the muscle mounting bracket the one end that the horizontal support pole is located the pouring side, go out the muscle roof beam through locking bolt with play muscle mounting bracket fixed connection, the lower mould is pressed through magnetism nose bar on the mould platform, it has magnetism and adsorbs on the mould platform, it supports the outside of lower mould to go out the muscle support.

2. The precast concrete panel production mold system of claim 1, wherein a hole mold assembly surrounded by a plurality of first flange molds is provided in the first panel mold system, and at least two first flange molds of the hole mold assembly are the steel wood structure molds.

3. The precast concrete panel production mold system of claim 2, wherein the hole mold assembly is rectangular in configuration, and the first flange molds located at both sides and top edges of the hole mold assembly are steel-wood structure molds; or the first flange dies positioned on two opposite sides of the hole die assembly are steel-wood structure dies.

4. The precast concrete wallboard production mold system of claim 1, wherein the first wallboard mold system comprises four first flange molds surrounding a rectangle, wherein one first flange mold is a fixed steel mold, the fixed steel mold is connected with the mold table through bolts, the two first flange molds which are steel-wood structure molds are pressed on the mold table through magnetic iron weights, and the other first flange mold is a magnetic flange mold and is adsorbed on the mold table.

5. The precast concrete wallboard production mold system of claim 1, wherein the steel mold bracket comprises two bracket bending plates and a plurality of connecting plates arranged between the two bracket bending plates, the plurality of connecting plates are respectively connected with the two bracket bending plates, the bracket bending plates are provided with bending edges, a plurality of connecting holes distributed along the length direction of the bracket bending plates are formed in the bending edges, the bending directions of the bending edges of the two bracket bending plates are opposite, the wood mold plate is connected with the pouring side bending edges of the two bracket bending plates through screws or bolts, and the screws or bolts penetrate through the connecting holes in the bending edges.

6. The precast concrete wallboard production mold system of claim 1, wherein the reinforcement bar support is fixed on the mold table, the reinforcement bar beam is fixedly connected with the reinforcement bar support and suspended on the mold table, the plurality of reinforcement bar plates are connected on the reinforcement bar beam and distributed along the length direction of the reinforcement bar beam, the plurality of reinforcement bar plates extend downwards from the reinforcement bar beam and suspended on the mold table, and the plurality of reinforcement bar plates extend towards the pouring side of the lower mold relative to the lower mold.

7. The precast concrete wallboard production mold system of claim 6, wherein the upper mold comprises a plurality of rib-discharging brackets arranged along the length direction of the rib-discharging beams, the rib-discharging beams are connected to the plurality of rib-discharging brackets, the pouring side of the rib-discharging beams is provided with a mounting groove, the plurality of rib-discharging plates are fixed on the rib-discharging beams through locking bolts, and the locking bolts are matched with the mounting groove;

or the plurality of rib discharging plates are closely arranged on the rib discharging beam, and rib discharging grooves are formed between two adjacent rib discharging plates; or the plurality of rib discharging plates are distributed on the rib discharging beam at intervals, the plurality of rib discharging plates are connected with a wooden rib discharging template, a plurality of rib discharging grooves and/or rib discharging holes are formed in the wooden rib discharging template, and the wooden rib discharging template is connected to the pouring side of the plurality of rib discharging plates;

or, one of the first flange dies of the first wallboard die system is also a fixed steel die, and the first flange die and the second flange die of the fixed steel die are arranged in the same direction.

8. The precast concrete wallboard production mold system of claim 4 or 7, wherein the fixed steel mold comprises a steel mold bottom plate, a steel mold top plate, a steel mold side plate and a plurality of support plates, wherein the steel mold bottom plate and the steel mold top plate are arranged in parallel, the plurality of support plates are positioned between the steel mold bottom plate and the steel mold top plate and are respectively fixedly connected with the steel mold bottom plate and the steel mold top plate, the steel mold side plate is fixedly connected with the pouring sides of the steel mold bottom plate and the steel mold top plate, and the steel mold bottom plate is connected with the mold table through bolts.

9. The precast concrete wallboard production mold system of claim 8, wherein the steel form side plates and/or the steel form top plate are provided with a plurality of waist-shaped through holes at intervals along the length direction;

or, the pouring side of the steel mould side plate is connected with a tongue-and-groove mould, and the tongue-and-groove mould is separated from the mould table by a preset distance.

10. The precast concrete panel production mold system of claim 1, wherein the first flange mold, which is a steel wood structure mold, is pressed against the mold table by a magnetic iron presser.

11. The precast concrete wallboard production mold system of claim 10, wherein the magnetic weight comprises a fixed magnet box and a platen fixed to the fixed magnet box, the platen extends outwardly from one end of the fixed magnet box, a free end of the platen is suspended, and the free end of the platen has a downward projecting hold down protrusion.