CN211221220U

CN211221220U - Universal die for forming house prefabricated laminated slab

Info

Publication number: CN211221220U
Application number: CN201921868682.2U
Authority: CN
Inventors: 陈超红; 王鑫宇; 莫伟明; 吴立斌
Original assignee: Zhejiang Shengda Energy-Saving Building Materials Technology Co ltd
Current assignee: Zhejiang Shengda Energy-Saving Building Materials Technology Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-08-11
Anticipated expiration: 2029-11-01

Abstract

The utility model relates to a prefabricated superimposed sheet technical field, and disclose the fashioned general mould of house prefabricated superimposed sheet, solved present mould after pouring prefabricated superimposed sheet, moisture is difficult for oozing, and the setting time is longer, and production efficiency is low to and the problem that the mould is difficult for droing after the shaping, it includes the mould platform, mould platform upper end one side is connected with the lower side mould, the utility model discloses, through the setting of demoulding mechanism, during the drawing of patterns, rotate the rocker and drive the screw rod and rotate, make first locating piece and second locating piece rotate in opposite directions, and then the ejector pin drives the kicking block and supports the dog, take off left side mould and right side mould, because the reciprocity of power, upper side mould and lower side mould atress become flexible, thereby conveniently drop, through above-mentioned structure, need not the manual work to beat and can the quick drawing of patterns, effectually avoid the mould to beat the impaired; through the small opening and the filter screen of seting up on the die table setting for water loss for prefabricated superimposed sheet solidifies the shaping fast, shortens production time, the effectual production efficiency that has improved.

Description

Universal die for forming house prefabricated laminated slab

Technical Field

The utility model belongs to the technical field of prefabricated superimposed sheet, specifically be the fashioned general mould of prefabricated superimposed sheet in house.

Background

The laminated slab is an assembled integral floor slab formed by laminating prefabricated slabs and cast-in-place reinforced concrete layers. The composite floor slab has good integrity, the upper and lower surfaces of the slab are smooth, the decoration of a finish coat is convenient, and the composite floor slab is suitable for high-rise buildings and large-bay buildings with higher requirement on the integral rigidity.

Among the prior art, because prefabricated superimposed sheet is direct pouring into a whole usually, lead to inside moisture to be difficult for oozing for prefabricated superimposed sheet setting time is longer, and production efficiency is low, in addition, current mould is behind prefabricated superimposed sheet shaping, because the contact surface is inseparable, makes the mould be difficult for droing, and artifical the beating mould usually makes it drop, easily causes the mould to damage.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a fashioned general mould of prefabricated superimposed sheet in house, effectual solved present mould after pouring prefabricated superimposed sheet, moisture is difficult for oozing, and the setting time is longer, and production efficiency is low to and the difficult problem that drops of mould after the shaping.

In order to achieve the above object, the utility model provides a following technical scheme: a universal die for forming prefabricated laminated slabs of a house comprises a die table, wherein a lower side die is connected to one side of the upper end of the die table, a left side die and a right side die are respectively connected to two side ends of the lower side die, an upper side die is connected to the upper portion between the left side die and the right side die, clamping grooves are respectively formed in the upper ends of the left side die and the right side die, corresponding to the upper side die and the lower side die, and are symmetrically provided with rib outlet holes, reinforcing steel bars are connected inside the rib outlet holes, demoulding mechanisms are respectively connected to the upper ends of two sides of the upper side die and the lower side die and comprise a fixing block, a first hinging block, a first connecting rod, a second connecting rod, a first positioning block, a second positioning block, a screw rod, a rocker, a third connecting rod, a fourth connecting rod, a second hinging block, an ejector rod and an ejector block, one end of the fixing block is connected with a first hinging block, the two ends of the first hinging block are respectively hinged with a first positioning block and a, be connected with the screw rod between first locating piece and the second locating piece, screw rod one end is connected with the rocker, first locating piece and second locating piece one end articulate respectively has third connecting rod and fourth connecting rod, third connecting rod and fourth connecting rod one end articulate has the articulated piece of second, the articulated piece one end middle part of second is connected with the ejector pin, ejector pin one end is connected with the kicking block, the corresponding kicking block department in left side mould and the right mould both sides upper end all is connected with the dog, the mould bench upper end is for the lower mould, the left side mould, the small opening has evenly been seted up to right side mould and the interior side of last mould, the small opening upper end is connected with the filter screen.

Preferably, reinforcing plates are welded at the side ends of the upper side die, the lower side die, the left side die and the right side die.

Preferably, the upper side die, the lower side die, the left side die and the right side die are connected with the die table through bolts, and connecting holes are formed in the bolt connecting ends.

Preferably, one end of the screw rod, which is far away from the rocker, is connected with a limiting block for limiting the movement of the first positioning block and the second positioning block.

Preferably, the upper ends of the screws are oppositely arranged with respect to the thread directions on both sides of the center.

Preferably, one end of the top block is connected with a rubber pad.

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

(1) the utility model discloses, through the setting of demoulding mechanism, during the drawing of patterns, rotate the rocker and drive the screw rod and rotate, make first locating piece and second locating piece rotate in opposite directions, and then first connecting rod, second connecting rod, third connecting rod and fourth connecting rod expansion, and then the ejector pin drives the kicking block motion, the kicking block supports and holds the dog, take off left side mould and right side mould, because the reciprocity of power, upper side mould and lower side mould atress become flexible, thereby conveniently drop, through the above-mentioned structure, need not the manual work and beat the quick drawing of patterns, effectually avoid the mould to beat impaired;

(2) the leak hole and the setting of filter screen through seting up on the mould bench, the back is pour to the mortar, and the filter screen filters the mortar, makes moisture ooze downwards along the leak hole for moisture runs off, makes prefabricated superimposed sheet set fast shaping, shortens production time, the effectual production efficiency that has improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the rib outlet hole of the present invention;

fig. 3 is a schematic structural view of the demolding mechanism of the present invention;

FIG. 4 is a schematic structural view of the leak hole of the present invention;

in the figure: 1. a mould table; 2. a lower side die; 3. a left side die; 4. a right side die; 5. a top side die; 6. a card slot; 7. rib outlet holes; 8. reinforcing steel bars; 9. a demolding mechanism; 10. a fixed block; 11. a first hinge block; 12. a first link; 13. a second link; 14. a first positioning block; 15. a second positioning block; 16. a screw; 17. a rocker; 18. a third link; 19. a fourth link; 20. a second hinge block; 21. a top rod; 22. a top block; 23. a stopper; 24. a leak hole; 25. filtering with a screen; 26. a reinforcing plate; 27. connecting holes; 28. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment one, given by fig. 1, fig. 2, fig. 3 and fig. 4, the utility model discloses a mold stand 1, mold stand 1 upper end one side is connected with lower side form 2, lower side form 2 both sides end is connected with left side form 3 and right side form 4 respectively, upper portion is connected with upper side form 5 between left side form 3 and the right side form 4, draw-in groove 6 has all been seted up to upper and lower both ends correspondence upper side form 5 and lower side form 2 department about left side form 3 and the right side form 4, enclose into an appearance chamber through lower side form 2, left side form 3, right side form 4 and upper side form 5 combined action and be used for making prefabricated superimposed sheet, lower side form 2 and upper side form 5 and left side form 3 and right side form 4 side equal symmetry have seted up out muscle hole 7, make things convenient for reinforcing bar 8 to stretch out along muscle hole 7, play muscle hole 7 internal connection has reinforcing bar 8, upper side form 5 and lower side form 2 both sides upper end all are connected with demoulding mechanism 9, demoulding mechanism 9 includes fixed block 10, a first connecting rod 12, a second connecting rod 13, a first locating block 14, a second locating block 15, a screw 16, a rocker 17, a third connecting rod 18, a fourth connecting rod 19, a second hinging block 20, a mandril 21 and a jacking block 22, wherein one end of the fixing block 10 is connected with the first hinging block 11, two ends of the first hinging block 11 are respectively hinged with the first locating block 14 and the second locating block 15 through the first connecting rod 12 and the second connecting rod 13, the screw 16 is connected between the first locating block 14 and the second locating block 15, one end of the screw 16 is connected with the rocker 17, one ends of the first locating block 14 and the second locating block 15 are respectively hinged with the third connecting rod 18 and the fourth connecting rod 19, one end of the third connecting rod 18 and the fourth connecting rod 19 is hinged with the second hinging block 20, the middle part of one end of the second hinging block 20 is connected with the mandril 21, one end of the mandril 21 is connected with the jacking block 22, the upper ends of two sides of the left die, drive screw rod 16 through rotating rocker 17 and rotate, make first locating piece 14 and second locating piece 15 rotate in opposite directions, and then first connecting rod 12, second connecting rod 13, third connecting rod 18 and the expansion of fourth connecting rod 19 or shrink, make ejector pin 21 drive kicking block 22 motion, kicking block 22 supports and holds dog 23, thereby take off left side mould 3 and right side mould 4, the mould platform 1 upper end is for lower side mould 2, left side mould 3, leak source 24 has evenly been seted up to right side mould 4 and upper side mould 5 inboard, leak source 24 upper end is connected with filter screen 25, pour the mortar in the holding chamber, it does not contain some moisture and oozes from leak source 24 downwards, and then accelerate prefabricated superimposed sheet to solidify.

In the second embodiment, on the basis of the first embodiment, the reinforcing plates 26 are welded at the side ends of the upper side die 5, the lower side die 2, the left side die 3 and the right side die 4, so as to increase the structural strength.

Third embodiment, on the basis of first embodiment, last side forms 5, lower side forms 2, left side forms 3 and right side forms 4 all are connected with the mould platform 1 through the bolt, and bolted connection end has seted up connecting hole 27, conveniently installs last side forms 5, lower side forms 2, left side forms 3 and right side forms 4.

In the fourth embodiment, on the basis of the first embodiment, a limiting block 28 for limiting the movement of the first positioning block 14 and the second positioning block 15 is connected to one end of the screw 16 away from the rocker 17.

In the fifth embodiment, on the basis of the first embodiment, the upper ends of the screws 16 are oppositely arranged with respect to the thread directions at both sides of the center, so that the first positioning block 14 and the second positioning block 15 can move oppositely.

In the sixth embodiment, on the basis of the first embodiment, a rubber pad is connected to one end of the top block 22, so that mutual abrasion between the top block 22 and the stop block 23 during abutting and demolding is avoided.

The working principle is as follows: when in use, the lower side die 2, the left side die 3, the right side die 4 and the upper side die 5 are arranged on the die table 1 to form a containing cavity by enclosing, then the reinforcing steel bars 8 are inserted into the reinforcing steel bar outlet holes 7 in a crossed manner, mortar is poured into the containing cavity, the prefabricated composite slab is formed after the mortar is solidified, because the leak holes 24 and the filter screens 25 are arranged on the die table 1, after the mortar is poured, the filter screens 25 filter the mortar, so that moisture is seeped downwards, the moisture loss is accelerated, and the prefabricated composite slab is quickly solidified and formed, when the prefabricated composite slab is formed, the rocker 17 is rotated to drive the screw 16 to rotate, so that the first positioning block 14 and the second positioning block 15 rotate oppositely, and then the first connecting rod 12, the second connecting rod 13, the third connecting rod 18 and the fourth connecting rod 19 expand or contract, so that the ejector rod 21 drives the ejector block 22 to move, the ejector block 22 abuts against and holds the stopper 23, thereby the left side die 3 and the right side die 4, when the left side die 3 and the right side die 4 are abutted, the upper side die 5 and the lower side die 2 are stressed, so that the upper side die 5, the lower side die 2 and the prefabricated composite slab are loosened, the upper side die 5 and the lower side die 2 are taken out, and the demolding is facilitated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Fashioned general mould of prefabricated superimposed sheet in house, including moulding platform (1), its characterized in that: one side of the upper end of the die table (1) is connected with a lower die (2), two side ends of the lower die (2) are respectively connected with a left die (3) and a right die (4), an upper portion between the left die (3) and the right die (4) is connected with an upper die (5), the upper ends of the left die (3) and the right die (4) correspond to the upper die (5) and the lower die (2) and are respectively provided with a clamping groove (6), the lower die (2) and the upper die (5) are respectively symmetrically provided with a rib outlet (7) at the side ends of the left die (3) and the right die (4), a reinforcing steel bar (8) is connected inside the rib outlet (7), the upper ends of the two sides of the upper die (5) and the lower die (2) are respectively connected with a demoulding mechanism (9), the demoulding mechanism (9) comprises a fixing block (10), a first hinged block (11), a first connecting rod (12), a second connecting rod (13), a first positioning block (14), A second positioning block (15), a screw (16), a rocker (17), a third connecting rod (18), a fourth connecting rod (19), a second hinging block (20), a mandril (21) and a top block (22), wherein one end of the fixing block (10) is connected with the first hinging block (11), two ends of the first hinging block (11) are respectively hinged with a first positioning block (14) and a second positioning block (15) through a first connecting rod (12) and a second connecting rod (13), the screw (16) is connected between the first positioning block (14) and the second positioning block (15), one end of the screw (16) is connected with the rocker (17), one ends of the first positioning block (14) and the second positioning block (15) are respectively hinged with the third connecting rod (18) and the fourth connecting rod (19), one ends of the third connecting rod (18) and the fourth connecting rod (19) are hinged with the second hinging block (20), the middle part of one end of the second positioning block (20) is connected with the mandril (, ejector pin (21) one end is connected with kicking block (22), and left side mould (3) and right side mould (4) both sides upper end correspond kicking block (22) department and all are connected with dog (23), and weeping hole (24) have evenly been seted up for lower side mould (2), left side mould (3), right side mould (4) and upper edge mould (5) inboard in mould platform (1) upper end, and weeping hole (24) upper end is connected with filter screen (25).

2. The universal mold for molding the prefabricated house composite slab as claimed in claim 1, wherein: and reinforcing plates (26) are welded at the side ends of the upper side die (5), the lower side die (2), the left side die (3) and the right side die (4).

3. The universal mold for molding the prefabricated house composite slab as claimed in claim 1, wherein: the upper side die (5), the lower side die (2), the left side die (3) and the right side die (4) are all connected with the die table (1) through bolts, and connecting holes (27) are formed in the bolt connecting ends.

4. The universal mold for molding the prefabricated house composite slab as claimed in claim 1, wherein: one end of the screw rod (16), which is far away from the rocker (17), is connected with a limiting block (28) which is used for limiting the movement of the first positioning block (14) and the second positioning block (15).

5. The universal mold for molding the prefabricated house composite slab as claimed in claim 1, wherein: the upper ends of the screw rods (16) are arranged oppositely relative to the thread directions on the two sides of the center.

6. The universal mold for molding the prefabricated house composite slab as claimed in claim 1, wherein: one end of the top block (22) is connected with a rubber pad.