CN214819449U

CN214819449U - Prefabricated superimposed sheet preparation mould

Info

Publication number: CN214819449U
Application number: CN202121482635.1U
Authority: CN
Inventors: 王欢欢; 叶锋
Original assignee: Fujian Jinhuading Technology Co ltd
Current assignee: Fujian Jinhuading Technology Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-11-23
Anticipated expiration: 2031-06-30

Abstract

The application discloses prefabricated superimposed sheet preparation mould relates to a superimposed sheet mould, has improved superimposed sheet's pouring quality. The die comprises a bottom die and four side dies vertically arranged at the upper end of the bottom die, wherein the four side dies are distributed in a rectangular structure; a pouring cavity is formed between the four side dies and the bottom die; the upper end of the side mold is provided with a plurality of erection clamping grooves for erecting reinforcing steel bars, and the erection clamping grooves are of semicircular structures; the outer side of the side mold is rotatably connected with two mutually parallel turnover rods, and the two turnover rods can turn towards the direction close to the side mold to be in a vertical state that the turnover rods are parallel to the side mold; two it is provided with the baffle that slides along upset pole length direction to slide between the upset pole, a plurality of leak protection draw-in groove has been seted up on the baffle, the leak protection draw-in groove constitutes the circular structure with reinforcing bar periphery side looks adaptation jointly with erectting the draw-in groove. This application can prevent concrete slurry outflow to pour the cavity to improve superimposed sheet's the quality of pouring.

Description

Prefabricated superimposed sheet preparation mould

Technical Field

The application relates to a superimposed sheet mould especially relates to a prefabricated superimposed sheet preparation mould.

Background

The precast concrete superimposed sheet is a relatively common building component, plays very important effect in the housing construction, in the production process of precast superimposed floor, needs to be according to the design drawing of building project with the superimposed floor of a plurality of not unidimensional splits of floor part, again according to the size preparation mould of superimposed floor.

Chinese patent application No. CN201721739338.4 in the related art discloses a prefabricated composite floor slab production mold, which includes two side templates, two end plates and a bearing steel plate, wherein the two side templates, the two end plates and the bearing steel plate enclose a rectangular accommodating space with an open top, a plurality of steel bars respectively pass through the erection clamp grooves on the side templates and the erection clamp grooves on the end plates and are erected in the accommodating space in a horizontal and vertical crossing manner to form a steel bar mesh, and then concrete is poured into the accommodating space to produce a prefabricated floor slab.

With respect to the related art in the above, the inventors consider that: in the production process of the laminated slab, the concrete grout which is prepared on site needs to be poured into the open cuboid-shaped accommodating space, and in the process, the grout has fluidity, so that the grout is easy to flow out of the erected clamping groove, and the pouring quality of the laminated slab is influenced.

SUMMERY OF THE UTILITY MODEL

In order to improve superimposed sheet's the quality of pouring, this application provides a prefabricated superimposed sheet preparation mould.

The application provides a prefabricated superimposed sheet preparation mould adopts following technical scheme:

a prefabricated laminated slab manufacturing mold comprises a bottom mold and four side molds vertically arranged at the upper end of the bottom mold, wherein the four side molds are distributed in a rectangular structure; a pouring cavity is formed between the four side dies and the bottom die; the upper end of the side mold is provided with a plurality of erection clamping grooves for erecting reinforcing steel bars, and the erection clamping grooves are of semicircular structures; the outer side of the side mold is rotatably connected with two mutually parallel turnover rods, and the two turnover rods can turn towards the direction close to the side mold to be in a vertical state that the turnover rods are parallel to the side mold; a baffle plate which slides along the length direction of the turnover rod is arranged between the two turnover rods in a sliding manner, a plurality of leakage-proof clamping grooves are formed in the baffle plate, and the leakage-proof clamping grooves and the erection clamping grooves jointly form a circular structure matched with the peripheral side of the steel bar; when the turnover rod is in a vertical state, the baffle can slide downwards to a blocking state abutting against the upper end of the side mold; and the side die is provided with a limiting assembly used for fixing the baffle on the upper end of the side die when the baffle is in a blocking state.

Through adopting above-mentioned technical scheme, before pouring, the staff can be close to the rotatory vertical state to upset pole and side form parallel of side form orientation with the upset pole orientation, after that with the baffle gliding to with the side form on the state of blockking that offsets, borrow spacing subassembly again after that, fix the baffle in the side form upper end for the reinforcing bar presss from both sides tightly erects between draw-in groove and the leak protection draw-in groove, can improve the leakproofness of folded sheet mould, and then improves the quality of pouring of folded sheet.

Optionally, two hinge blocks are arranged at intervals on the outer side of the side mold, and hinge grooves for the turnover rods to extend into are formed in the hinge blocks; a rotating shaft for the rotating connection of the turnover rod is slidably arranged between the two hinge blocks, and a through hole for the rotating shaft to pass through is formed in the turnover rod; the rotating shaft can extend into the hinge groove and penetrate through the through hole to realize the rotating connection of the turnover rod.

Through adopting above-mentioned technical scheme, through the setting of pivot for the upset pole can rotate and set up in the side form outside.

Optionally, a moving strip is arranged on the outer side of the baffle, and a sliding groove for allowing the moving strip to slide along the length direction of the turning rod is formed in one side, close to the baffle, of the turning rod.

Through adopting above-mentioned technical scheme, through the setting of removing strip and spout for the baffle can slide along upset pole length direction.

Optionally, the limiting assembly comprises two limiting blocks fixedly arranged on the rotating shaft, and a yielding groove for mounting the limiting blocks is formed in a groove wall of the hinge groove; the overturning rod is provided with a limiting groove which is communicated with the through hole and is used for the insertion of the limiting block; when the overturning rod rotates to a vertical state, the limiting block can partially extend out of the abdicating groove and is in inserted connection with the limiting groove to limit the overturning rod to rotate; the fixed installation piece that is provided with in the outside of side form, offer the sliding hole that is used for supplying pivot sliding connection on the installation piece, the fixed boost plate that is provided with in the pivot, boost plate one side offsets with the side form outside, be provided with between boost plate and the installation piece when the trip lever rotates to vertical state for the drive stopper stretches out the groove of stepping down and forms the elastic component of pegging graft with spacing groove.

Through adopting above-mentioned technical scheme, when the upset pole rotated to vertical state, the staff can pull the pivot for the stopper part stretches out the groove of stepping down and forms the grafting with the spacing groove, can prevent the upset pole to continue to rotate, makes the upset pole keep at vertical state.

Optionally, the elastic element is a spring sleeved on the outer periphery of the rotating shaft, one end of the spring abuts against the mounting block, and the other end of the spring abuts against the boosting plate.

Through adopting above-mentioned technical scheme, adopt the spring to have simple structure as the elastic component, the stable advantage of atress.

Optionally, the upper end of the turnover rod is rotatably provided with a propping shaft parallel to the axis of the rotating shaft; the limiting assembly further comprises a fixing rod vertically connected with the abutting shaft; a positioning block is arranged at the upper end of the baffle plate, and a positioning groove for clamping the fixing rod is formed in the positioning block; the limiting assembly further comprises a tensioning piece used for tensioning the turnover rod and the baffle when the baffle is in a blocking state and the fixing rod is clamped into the positioning groove.

Through adopting above-mentioned technical scheme, when the baffle cunning when stopping the state, during the staff rotated the dead lever and made its card go into the constant head tank, make upset pole and baffle taut mutually with the help of the tensioning piece after that, can fix the baffle in the side form upper end, improve the leakproofness of superimposed sheet mould.

Optionally, the tensioning piece is an eccentric wheel rotatably arranged at one end of the fixing rod far away from the abutting shaft; when the fixed rod is clamped into the positioning groove, the eccentric wheel can rotate to be tightly propped against the positioning block.

Through adopting above-mentioned technical scheme, when the dead lever card goes into the constant head tank, the staff rotatory turning handle to eccentric wheel keep away from the periphery side of rotation center and the locating piece counterbalance tightly, can realize the taut of upset pole and baffle.

Optionally, all be provided with sealed the pad in setting up the draw-in groove and the leak protection draw-in groove.

Through adopting above-mentioned technical scheme, through the setting of sealed the pad, can further improve the leakproofness of superimposed sheet mould.

In summary, the present application includes at least one of the following benefits:

1. the method can prevent the concrete grout from flowing out of the pouring cavity, so that the pouring quality of the laminated slab is improved;

2. through the setting of sealed the pad, can improve the leakproofness of superimposed sheet mould to further improve superimposed sheet's the quality of pouring.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is an exploded view of the present embodiment embodying a through-hole;

FIG. 3 is an exploded view of the present embodiment embodying a spacing slot;

FIG. 4 is an exploded view of the present embodiment embodying a yielding slot;

FIG. 5 is a schematic structural diagram of the eccentric wheel according to the present embodiment;

fig. 6 is an enlarged schematic view at a in fig. 5 of the present embodiment.

Description of reference numerals: 1. bottom die; 2. side mould; 3. pouring a cavity; 4. erecting a clamping groove; 5. a turning rod; 6. a baffle plate; 7. a leakage-proof clamping groove; 8. a hinged block; 9. a hinge slot; 10. a rotating shaft; 11. a through hole; 12. a moving bar; 13. a chute; 14. a limiting block; 15. a yielding groove; 16. mounting blocks; 17. a limiting groove; 18. a slide hole; 19. a boosting plate; 20. a spring; 21. the shaft is abutted; 22. fixing the rod; 23. positioning blocks; 24. positioning a groove; 25. an eccentric wheel; 26. rotating the central shaft; 27. a rotating groove; 28. rotating the handle; 29. a gasket; 30. a hinged seat; 31. a fixing plate; 32. guiding an angle; 33. and (4) anti-skid lines.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses prefabricated superimposed sheet preparation mould. Referring to fig. 1, superimposed sheet preparation mould includes die block 1 and sets up perpendicularly in four side forms 2 that are the distribution of rectangle structure on the die block 1, and a plurality of has been seted up to 2 upper ends of side forms and has been erect draw-in groove 4, can be used to erect the reinforcing bar, erects draw-in groove 4 for with the semicircular structure of reinforcing bar adaptation, the outside an organic whole of side form 2 is provided with fixed plate 31, fixed plate 31 passes through bolt threaded connection's mode and fixes on die block 1. The four side dies 2 and the bottom die 1 jointly form a pouring cavity 3.

Referring to fig. 1 and 2, the side mold 2 and the bottom mold 1 are both rectangular parallelepiped structures. Two turning rods 5 are rotatably connected to the outer side of the side die 2, and the two turning rods 5 are symmetrically arranged along the length direction of the side die 2. The two turning rods 5 can turn towards the direction close to the side die 2 to a vertical state that the turning rods 5 are parallel to the side die 2. Two hinged blocks 8 are arranged on the outer periphery of the side die 2, and the two hinged blocks 8 are symmetrically arranged along the length direction of the side die 2. The hinged block 8 is provided with a hinged groove 9 for the turning rod 5 to extend into. A rotating shaft 10 used for the turning rod 5 to be connected in a rotating mode is arranged between the two hinged blocks 8 in a sliding mode, and a through hole 11 used for the rotating shaft 10 to penetrate through is formed in the turning rod 5. The pivot 10 may extend into the hinge slot 9 and through the through hole 11 to provide a pivotal connection of the roll-over bar 5. One end of the turning rod 5 close to the rotation center is provided with a lead angle 32.

Referring to fig. 3, slide between two upset poles 5 and be provided with baffle 6, baffle 6 can follow 5 length direction of upset poles and slide, has seted up a plurality of leak protection draw-in groove 7 on the baffle 6, leak protection draw-in groove 7 with erect draw-in groove 4 and constitute the circular structure with reinforcing bar periphery side looks adaptation jointly. Sealing gaskets 29 are arranged in the erection clamping grooves 4 and the leakage-proof clamping grooves 7, and waterproof rubber gaskets are adopted as the sealing gaskets 29 in the embodiment. The outside of baffle 6 is integrative to be provided with and removes strip 12, removes the T type structure of the cross section of strip 12, and one side that upset pole 5 is close to baffle 6 is offered and is used for supplying to remove the spout 13 of strip 12 sliding connection, and spout 13 extends and its cross section also is T type structure along 5 length direction of upset poles.

Referring to fig. 3 and 4, the side form 2 is provided with a limiting assembly, when the turnover rod 5 is in a vertical state, the baffle 6 can slide downwards to a blocking state abutting against the upper end of the side form 2, and the baffle 6 can be fixed on the side form 2 by means of the limiting assembly, so that the reinforcing steel bar is clamped between the erection clamping groove 4 and the leakage-proof clamping groove 7, the sealing performance of the laminated slab mold is improved, and the pouring quality of the laminated slab is further improved.

Referring to fig. 3 and 4, the limiting component includes two limiting blocks 14 integrally disposed on the rotating shaft 10, and the limiting blocks 14 are rectangular structures. The wall of the hinge groove 9 is provided with a receding groove 15 matched with the limit block 14. The turning rod 5 is provided with a limiting groove 17 for the insertion of the limiting block 14, and the limiting groove 17 is communicated with the through hole 11. The outer side of the side die 2 is integrally provided with a mounting block 16, the mounting block 16 is provided with a sliding hole 18, and the rotating shaft 10 is slidably connected in the sliding hole 18. An assist plate 19 is welded to the outer periphery of the rotating shaft 10, and one side of the assist plate 19 abuts against the side mold 2. An elastic part is arranged between the boosting plate 19 and the mounting block 16, the elastic part is a spring 20, one end of the spring 20 is abutted against the mounting block 16, and the other end of the spring is abutted against the boosting plate 19. In the initial state, the spring 20 is in a compressed state, and at this time, the stopper 14 is inserted into the stopper groove 17 and still a part of the stopper is located in the abdicating groove 15. When the turning rod 5 rotates to a vertical state, under the action of the spring 20, the limiting block 14 can partially extend out of the abdicating groove 15 and form insertion connection with the limiting groove 17, so that the turning rod 5 can be effectively limited to rotate.

When rotating upset pole 5, staff's pulling pivot 10 makes stopper 14 break away from spacing groove 17 completely, rotates upset pole 5 to vertical state after that, then the staff opens pivot 10 again, and at this moment under spring 20's effect, stopper 14 part stretches out and lets the groove 15 and form the grafting with spacing groove 17, can fix upset pole 5, and then makes upset pole 5 keep at vertical state.

Further, referring to fig. 5 and 6, the upper end of the turning rod 5 is provided with two hinge seats 30 which are parallel to each other, a resisting shaft 21 is rotatably connected between the two hinge seats 30, and the axis of the resisting shaft 21 is parallel to the axis of the rotating shaft 10. The stop assembly further comprises a fixing rod 22 welded perpendicularly to the abutment shaft 21. The baffle 6 is provided with a positioning block 23, the positioning block 23 is provided with a positioning groove 24, and the fixing rod 22 can rotate towards the direction close to the positioning block 23 and can be clamped into the positioning groove 24.

Referring to fig. 6, the stop assembly further comprises a tension member. When the baffle 6 is in the blocking state, the worker can clamp the fixing rod 22 into the fixing groove, and then tighten the turnover rod 5 and the baffle 6 by the tightening piece, so that the baffle 6 can be fixed, and the baffle 6 is kept in the blocking state.

Further, referring to fig. 6, the tightening member is an eccentric 25 rotatably connected to an end of the fixing rod 22 away from the abutting shaft 21, a rotation center shaft 26 is integrally provided on the fixing rod 22, and the eccentric 25 is rotatably connected to an end of the fixing rod 22 through the rotation center shaft 26. The eccentric 25 is formed with a rotation groove 27 for providing a rotation space for the fixing lever 22 when the eccentric 25 rotates. The outer peripheral side of the eccentric wheel 25 is provided with a rotating handle 28 tangent to the eccentric wheel 25, so that a worker can conveniently rotate the eccentric wheel 25. It is noted here that the axis of the central axis of rotation 26 is parallel to but not coincident with the axis of the eccentric 25. When the fixing rod 22 is locked in the positioning slot 24, the worker can rotate the rotating handle 28 to make the eccentric wheel 25 far away from the rotating central shaft 26 tightly abut against the positioning block 23, so as to effectively and completely limit the moving bar 12 in the sliding slot 13, and further keep the baffle 6 in a blocking state. The anti-slip pattern 33 is arranged on the outer periphery of the eccentric wheel 25, so that the friction resistance of the eccentric wheel 25 and the positioning block 23 in a tight state can be increased.

The implementation principle of a prefabricated superimposed sheet preparation mould of this application embodiment does:

before pouring, the staff pulls pivot 10, rotate upset pole 5 to the vertical state that upset pole 5 and side form 2 parallel towards the direction that is close to side form 2 after that, the staff releases pivot 10 this moment, spacing block 14 stretches out abdicating groove 15 and forms the grafting with spacing groove 17 under the effect of spring 20, then slide baffle 6 to the state that blocks that offsets with the upper end of side form 2 again, the staff rotates dead lever 22 to block into constant head tank 24 after that, rotate eccentric wheel 25 again to offset with locating piece 23 at last, can keep baffle 6 in the state that blocks, make the reinforcing bar support tightly erects between draw-in groove 4 and the leak protection draw-in groove 7, and then improve the leakproofness of folded plate mould.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A prefabricated laminated slab manufacturing mold comprises a bottom mold (1) and four side molds (2) vertically arranged at the upper end of the bottom mold (1), wherein the four side molds (2) are distributed in a rectangular structure; a pouring cavity (3) is formed between the four side molds (2) and the bottom mold (1); the method is characterized in that: the upper end of the side die (2) is provided with a plurality of erection clamping grooves (4) for erecting reinforcing steel bars, and the erection clamping grooves (4) are of semicircular structures; the outer side of the side die (2) is rotatably connected with two mutually parallel turnover rods (5), and the two turnover rods (5) can turn towards the direction close to the side die (2) to a vertical state that the turnover rods (5) are parallel to the side die (2); a baffle (6) which slides along the length direction of the turnover rod (5) is arranged between the two turnover rods (5) in a sliding manner, a plurality of leakage-proof clamping grooves (7) are formed in the baffle (6), and the leakage-proof clamping grooves (7) and the erection clamping grooves (4) jointly form a circular structure matched with the outer periphery of the steel bar; when the turning rod (5) is in a vertical state, the baffle (6) can slide downwards to a blocking state abutting against the upper end of the side mold (2); and the side die (2) is provided with a limiting assembly for fixing the baffle (6) at the upper end of the side die (2) when the baffle (6) is in a blocking state.

2. The mold for manufacturing a prefabricated laminated slab as claimed in claim 1, wherein: two hinging blocks (8) are arranged on the outer side of the side die (2) at intervals, and hinging grooves (9) for the turning rods (5) to extend into are formed in the hinging blocks (8); a rotating shaft (10) for rotatably connecting the turning rod (5) is arranged between the two hinging blocks (8) in a sliding manner, and a through hole (11) for the rotating shaft (10) to pass through is formed in the turning rod (5); the rotating shaft (10) can extend into the hinge groove (9) and penetrate through the through hole (11) to realize the rotating connection of the turnover rod (5).

3. The mold for manufacturing a prefabricated laminated slab as claimed in claim 1, wherein: the outer side of the baffle (6) is provided with a moving strip (12), and one side of the turnover rod (5) close to the baffle (6) is provided with a sliding groove (13) for the moving strip (12) to slide along the length direction of the turnover rod (5).

4. The mold for manufacturing a prefabricated laminated slab as claimed in claim 2, wherein: the limiting assembly comprises two limiting blocks (14) fixedly arranged on the rotating shaft (10), and the wall of the hinge groove (9) is provided with a yielding groove (15) for mounting the limiting blocks (14); the turning rod (5) is provided with a limiting groove (17) which is communicated with the through hole (11) and is used for the insertion of a limiting block (14); when the overturning rod (5) rotates to a vertical state, the limiting block (14) can partially extend out of the abdicating groove (15) and form insertion connection with the limiting groove (17) so as to limit the overturning rod (5) to rotate; the fixed installation piece (16) that is provided with in the outside of side form (2), offer the sliding hole (18) that are used for supplying pivot (10) sliding connection on installation piece (16), fixed boosting board (19) that is provided with on pivot (10), boosting board (19) one side offsets with the side form (2) outside, be provided with between boosting board (19) and installation piece (16) when upset pole (5) rotate to vertical state for drive stopper (14) stretch out and let groove (15) and form the elastic component of pegging graft with spacing groove (17).

5. The mold for manufacturing a prefabricated laminated slab as claimed in claim 4, wherein: the elastic piece is a spring (20) sleeved on the outer peripheral side of the rotating shaft (10), one end of the spring (20) is abutted against the mounting block (16), and the other end of the spring is abutted against the boosting plate (19).

6. The mold for manufacturing a prefabricated laminated slab as claimed in claim 2, wherein: the upper end of the turning rod (5) is rotatably provided with a propping shaft (21) which is parallel to the axis of the rotating shaft (10); the limiting assembly further comprises a fixing rod (22) vertically connected with the abutting shaft (21); a positioning block (23) is arranged at the upper end of the baffle (6), and a positioning groove (24) for clamping the fixing rod (22) is formed in the positioning block (23); the limiting assembly further comprises a tensioning piece used for tensioning the overturning rod (5) and the baffle (6) when the baffle (6) is in a blocking state and the fixing rod (22) is clamped into the positioning groove (24).

7. The mold for manufacturing a prefabricated composite slab as claimed in claim 6, wherein: the tensioning piece is an eccentric wheel (25) which is rotatably arranged at one end of the fixing rod (22) far away from the abutting shaft (21); when the fixing rod (22) is clamped into the positioning groove (24), the eccentric wheel (25) can rotate to be tightly pressed against the positioning block (23).

8. The mold for manufacturing a prefabricated laminated slab as claimed in claim 1, wherein: sealing gaskets (29) are arranged in the erection clamping groove (4) and the leakage-proof clamping groove (7).