CN212096821U

CN212096821U - Concrete slab manufacturing mold

Info

Publication number: CN212096821U
Application number: CN201922310567.XU
Authority: CN
Inventors: 王永强; 贺希格; 南亚宏
Original assignee: China Second Metallurgy Group Co Ltd
Current assignee: China Second Metallurgy Group Co Ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-12-08
Anticipated expiration: 2029-12-20

Abstract

The utility model provides a concrete slab preparation mould, this mould includes: the die comprises a shell and a die body arranged in the shell; and a cooling mechanism is arranged on the inner wall of the shell and used for cooling the concrete slab poured in the mould body. The utility model discloses a set up cooling mechanism on the inner wall of casing for concrete slab pouring in the mould body cools off, and then accelerate concrete slab pouring shaping back material cooling time, thereby reduce the curing time and improve production efficiency, and through vibration mechanism, so that produce the vibration in the mould body in order to discharge the internal bubble of mould, make its inside bubble etc. float out, and then accelerate finished product namely the shaping speed of concrete slab, thereby improve production efficiency; meanwhile, the vibration mechanism can improve the product quality, accelerate the cooling speed of the plate, improve the production efficiency and have strong practicability.

Description

Concrete slab manufacturing mold

Technical Field

The utility model relates to a mould technical field particularly, relates to a concrete slab preparation mould.

Background

The double T-shaped plate is a prefabricated reinforced concrete bearing component combined by plate and beam, and is formed from wide panel and two narrow and high ribs, its panel not only is a transverse bearing structure, but also is a compression zone of longitudinal bearing rib, in the single-layer, multi-layer and high-rise buildings, the double T-shaped plate can be directly placed on the frame, beam or bearing wall, and can be used as floor or roof structure, in the single-layer industrial factory building, the double T-shaped plate can be used as roof plate, can be placed on the supporting beam or bearing wall, also can be placed on the roof frame beam longitudinally.

The preparation of two T boards adopts the mould to pour the shaping generally, but the length of two T boards is longer, and the volume is great, and the material cooling such as the shaping is poured to the mould of prior art, and the solidification needs the time of spending longer for the efficiency of production is very low, and manufacturing cost is high.

Disclosure of Invention

In view of this, the utility model provides a concrete slab preparation mould aims at solving the problem that cooling time is long when current two T board preparation leads to its production efficiency to hang down.

The utility model provides a concrete slab preparation mould, this mould includes: the die comprises a shell and a die body arranged in the shell; and a cooling mechanism is arranged on the inner wall of the shell and used for cooling the concrete slab poured in the mould body.

Further, above-mentioned concrete slab preparation mould, cooling mechanism includes: a power part and a water delivery pipe; the water pipe is connected with the power part, and the water pipe is connected with a plurality of spray heads positioned in the shell and used for conveying cooling media to the spray heads along the water pipe and spraying the cooling media onto the mould body from the spray heads so as to cool the concrete slab.

Furthermore, the concrete slab manufacturing mould is characterized in that a flow guide structure is arranged on the inner bottom wall of the shell and used for guiding the cooling medium sprayed by the spray head so as to enable the cooling medium to be collected at a water collecting port; the water collecting opening is communicated with the power part and used for conveying the cooling medium in the water collecting opening to the water conveying pipe.

Further, the outer wall of the mould body is provided with a plurality of vibration mechanisms, so that the mould body vibrates to discharge air bubbles in the mould body.

Further, the above concrete slab manufacturing mold, the vibration mechanism includes: a vibration case and a vibration plate; the vibrating plate is arranged in the vibrating shell and is connected with the vibrating shell in a sliding mode, one end of the vibrating plate penetrates through the side wall of the vibrating shell and is in transmission connection with the die body, and the other end of the vibrating plate is connected with a power mechanism and used for driving the vibrating plate to move towards the direction far away from the die body; and an elastic reset piece is arranged between the vibration shell and the vibration plate and used for driving the vibration plate to reset.

Further, above-mentioned concrete slab preparation mould, power unit includes: a drive motor and a cam; the cam is arranged on an output shaft of the driving motor and used for driving the vibration plate to reciprocate.

Further, in the above concrete slab manufacturing mold, the cam and the driving motor are provided inside the vibration shell, and the cam is fitted in a rotation groove of the vibration plate to drive the vibration plate to reciprocate with respect to the vibration shell.

Further, in the above concrete slab manufacturing mold, a base radius of the cam is smaller than a distance between a rotation center of the cam and a moving side of the rotating groove.

Further, according to the concrete slab manufacturing mold, the outer wall of the mold body is provided with the handle, and the handle is provided with the anti-skid piece.

Further, the inner bottom wall of the shell is provided with a plurality of rollers so that the mould body rolls along the bottom wall of the shell; the roller is fixed on the shell through a support rod.

The utility model provides a concrete slab preparation mould through set up cooling mechanism on the inner wall of casing for concrete slab to this internal pouring of mould cools off, and then accelerates concrete slab to pour shaping back material cooling time, thereby reduces curing time and improves production efficiency.

Furthermore, the outer wall of the mould body is also provided with a plurality of vibration mechanisms so as to generate vibration in the mould body to discharge bubbles in the mould body, so that the bubbles in the mould body are floated out, and the forming speed of a finished product, namely a concrete slab is accelerated, thereby improving the production efficiency; meanwhile, the vibration mechanism can improve the product quality, accelerate the cooling speed of the plate, improve the production efficiency and have strong practicability.

Particularly, in the embodiment, the cooling mechanism conveys the cooling medium to each spray head along the water conveying pipe through the power part and sprays the cooling medium onto the mold body from the spray heads so as to cool the concrete slab; meanwhile, the inner bottom wall of the shell is provided with a flow guide structure for guiding the cooling medium sprayed by the spray head so as to be collected at the water collecting opening, and then the cooling medium at the water collecting opening circularly flows to the water delivery pipe through the power part, so that the cyclic recycling of the cooling medium is realized, and the resources are saved.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural view of a concrete slab manufacturing mold according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a concrete slab manufacturing mold according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a concrete slab manufacturing mold according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a concrete slab manufacturing mold according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a concrete slab manufacturing mold according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a vibration mechanism according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a power mechanism according to an embodiment of the present invention.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 7, the concrete slab making mold according to an embodiment of the present invention is provided with a preferred structure. As shown in the drawings, the concrete slab making mold comprises: the device comprises a shell 1, a die body 2, a cooling mechanism 3 and a vibrating mechanism 4; wherein the content of the first and second substances,

the die body 2 is disposed inside the housing 1. Specifically, the shell 1 may be a square shell with a hollow interior for placing the mold body 2, and the specific structure of the shell 1 may be determined according to the related structure of the mold body 2, which is not limited in this embodiment. To facilitate the movement of the mold body 2 in the housing 1, preferably, a plurality of rollers 6 are disposed on the inner bottom wall (the lower wall as shown in fig. 1) of the housing 1 to roll the mold body 2 along the bottom wall of the housing 1, i.e., to convert the movement of the mold body 2 along the inner bottom wall of the housing 1 into rolling, so as to reduce friction and breakage of the mold body 2 during the movement. Wherein, the roller 6 can be fixed on the shell 1 through a support rod 7 so as to facilitate the rotation of the roller 6. As shown in fig. 2, in the embodiment, six rollers 6 are taken as an example for explanation, and two rows of three rows of rollers 6 are disposed on the bottom plate of the housing 1 to be uniformly distributed on the bottom plate of the housing 1.

The cooling mechanism 3 is disposed on the inner wall of the housing 1 for cooling the concrete slab 5 poured in the mold body 2. During the concrete implementation, cooling mechanism 3 can be for cooling off concrete slab 5 through the cooling medium, for example can directly carry out the heat exchange through cooling tube and mould body 2, also can be through nozzle injection cooling value to cool off mould body 2 and concrete slab 5, and then accelerate concrete slab 5 and pour the shaping back material cooling time, thereby reduce the curing time and improve production efficiency.

The vibration mechanism 4 is one or more and is arranged on the outer wall of the mould body 2 to generate vibration in the mould body 2 to discharge bubbles in the mould body 2, so that the bubbles in the mould body are floated, the forming speed of a finished product, namely the concrete slab 5 is accelerated, and the production efficiency is improved; meanwhile, the vibration mechanism can improve the product quality, accelerate the cooling speed of the plate, improve the production efficiency and have strong practicability. Preferably, the vibrating mechanisms 4 may be evenly arranged along the periphery of the die body 2, for example evenly distributed on the top and side walls of the die body 2. As shown in fig. 3, three vibration mechanisms 4 may be uniformly distributed on the top wall and each side wall of the mold body 2 so as to further accelerate the forming rate and cooling rate of the concrete plate 5 and improve the quality of the finished concrete plate 5.

With continued reference to fig. 1 and 3, in order to facilitate the movement and transportation of the mold body 2, preferably, the mold body 2 is provided with a handle 8 for pulling or pushing the mold body 2, so that the mold body 2 rolls into the housing 1 or the mold body 2 is transported, thereby facilitating the movement of the mold body 2. It is further preferable that the handle 8 is provided with the anti-slip member 9, the specific form of the anti-slip member 9 is not limited, in this embodiment, the anti-slip member 9 may be a rubber sleeve, and the anti-slip member 9 is provided to prevent the user from slipping.

With continued reference to fig. 1 and 4-5, as shown, the desuperheating mechanism 3 includes: a power part 31 and a water delivery pipe 32; wherein the content of the first and second substances,

the water pipe 32 is connected with the power member 31, and the water pipe 32 is connected with a plurality of nozzles 33 located inside the housing 1, so as to convey the cooling medium to each nozzle 33 along the water pipe 32 and spray the cooling medium from the nozzle 33 onto the mold body 2, so as to cool the concrete slab 5. In specific implementation, the power member 31 is disposed outside the housing 1, and may be fixed on the outer wall of the housing 1, or may be placed on other working surfaces, which is not limited in this embodiment; the power member 31 may be a power member such as a water pump, etc. for conveying the cooling medium into the water conveying pipe 32 and to a plurality of positions of the housing 1 along the water conveying pipe 32; the water pipes 32 can be communicated with each other and are arranged along the outer walls of the top plate and the side plates of the shell 1 to realize the conveying of cooling media; the spray head 33 is arranged inside the shell 1 and is communicated with the water delivery pipe 32 through a connecting piece such as a connecting pipe, so that the cooling medium in the water delivery pipe 32 is delivered to the spray head 33 and is sprayed to the outer wall of the mould body 2 through the spray head 33, the concrete slab 5 in the mould body 2 is cooled through the cooling medium, and the cooling medium after heat transfer can be collected on the bottom plate of the shell 1. To facilitate the collection of the cooling medium, it is preferable that the inner bottom wall of the housing 1 is provided with a flow guiding structure 11 for guiding the cooling medium sprayed from the spray head 33 to collect in a water collecting opening (not shown); the flow guide structure 11 may be an inclined surface that is inclined downward from a position away from the power member 31 to a position close to the power member 32, as shown in fig. 1, from left to right, so that the cooling medium is concentrated at a position close to the power member 31; in order to avoid the waste of the cooling medium, preferably, the water collecting opening is communicated with the power member 31 to convey the cooling medium in the water collecting opening into the water conveying pipe 32, and specifically, the water collecting opening is communicated with the power member 31 through a connecting pipe penetrating through the housing 1, so that after the cooling medium sprayed by the spray nozzle 33 cools the concrete slab 5, the cooling medium is collected to the position of the water collecting opening through the diversion of the diversion structure 11 and flows into the power member 31 through the connecting pipe, and then the cooling medium is conveyed to the spray nozzle 33 through the water conveying pipe 32 by the power member 31 to be sprayed, so that the cooling medium is recycled, and resources are saved. As shown in fig. 4 and 5, in the present embodiment, six nozzles 33 are disposed on the bottom wall of the top plate of the casing 1, and three nozzles 33 are disposed on the inner side wall of the casing 1, that is, twelve nozzles 33 are provided. The cooling medium may be water or the like.

With continued reference to fig. 1 and 6-7, as shown, the vibration mechanism 4 includes: the vibration case 41 and the vibration plate 42; wherein the content of the first and second substances,

the vibrating plate 42 is disposed in the vibrating housing 41 and slidably connected to the vibrating housing, one end (the left end as viewed in fig. 6) of the vibrating housing 41 penetrates through the sidewall and is drivingly connected to the mold body 2, and the other end (the right end as viewed in fig. 6) of the vibrating plate 42 is connected to a power mechanism 43 for driving the vibrating plate 42 to move away from the mold body 2 (the right side as viewed in fig. 6). In specific implementation, the vibration housing 41 may be a hollow housing, such as a directional housing or a circular housing; one end (left end as viewed in fig. 6) of the vibration case 41 is opened with a mounting hole so that the vibration plate 42 provided in the vibration case 41 can be abutted on the die body 2 through the mounting hole. The vibration plate 42 may include a plate body 421 and a rod body 422 disposed at one side (left side as shown in fig. 6) of the plate body 421, the plate body 421 being fitted with the inner wall of the vibration housing 41 to be embedded in the vibration housing 41 and slidably coupled inside the vibration housing 41 along the inner wall of the vibration housing 41; the rod body 422 is inserted into the mounting hole to move left and right relative to the vibration shell 41 along with the plate body 421, so that the left end (relative to the position shown in fig. 6) of the rod body 422 is improved to impact the die body 2, and the die body 2 is made to vibrate. In order to facilitate the impact of the vibration plate 42 on the mold body 2, the left end of the vibration plate 42 may be provided with a power mechanism 43 to drive the vibration plate 42 to slide along the inner wall of the vibration shell 41 to impact the mold body 2, that is, the power mechanism 43 may drive the vibration plate 42 to move left and right, and impact the mold body 2 when the driving rod body 422 passes through the mounting hole to move left, so as to vibrate the mold body 2. The plate body 421 and the rod body 422 may be integrally formed.

As shown in fig. 6, an elastic restoring element 44 may also be disposed between the vibration shell 41 and the vibration plate 42 for restoring the vibration plate 42. In specific implementation, the power mechanism 43 may only drive the vibration plate 42 to move rightward, and after moving to the preset position, the vibration plate 42 moves leftward under the action of the elastic restoring element 44 to strike the mold body 2. In the initial position, the rod body 422 passes through the mounting hole and abuts against the outer wall of the mold body 2 to drive the vibration plate 42 to return to impact the mold body 2 when the elastic return member 44 is activated, wherein the elastic return member 44 may be a spring, one end of which is connected to the left side wall (relative to the position shown in fig. 6) of the vibration shell 41, and the other end of which is connected to the vibration plate 42 to pull the vibration plate 42 to move leftward to the initial position when the plate body 421 moves rightward by the power mechanism 43. The elastic restoring members 44 may be two and are respectively disposed at both sides of the lever body 422 to improve the stability of restoring the vibration plate 42.

Referring to fig. 7, the power mechanism 43 may include: a drive motor 431 and a cam 432; among them, a cam 432 is provided on an output shaft of the driving motor 431 to drive the vibration plate 42 to reciprocate. Specifically, the cam 432 abuts on the vibration plate 42 or is disposed in the rotation groove 4221 of the vibration plate 42, so that the cam 432 is driven to rotate by the driving motor 431, and the vibration plate 42 is pressed to move left and right along with the outer contour of the cam 432. In a specific implementation, the driving motor 431 and the cam 432 may be disposed inside the vibration housing 41 to avoid interference with the movement thereof from the outside. The side of the plate body 421 opposite to the rod body 422 may be provided with a rotation slot 4211 for installing the cam 432, that is, the cam 432 is embedded in the rotation slot 4211 to rotate in the vibration slot 4211, and then the cam 432 presses against the rotation slot 4211, so that the vibration plate 42 moves therewith. In this embodiment, the driving motor 431 drives the cam 432 to rotate 90 ° clockwise (relative to the position shown in fig. 6), under the driving action of the cam 432, the vibration plate 42 moves rightwards relative to the vibration shell 41, at this time, under the pulling action of the elastic restoring piece 44, the vibration plate 42 moves leftwards to restore to the position of abutting against the outer wall of the mold body 2, in the process, the vibration plate 42 impacts the mold body 2 to generate vibration, and the above steps are repeated, so that the vibration plate 42 continuously impacts the mold body 2, so as to improve the molding quality and the molding speed of the concrete slab 5. Of course, the angle at which the driving motor 431 drives the cam 432 to rotate clockwise each time can also be determined according to practical situations, and is not limited in this embodiment. The driving motor 431 may drive the cam 432 to rotate in a complete cycle so as to drive the reciprocating movement of the vibrating plate 42 completely by the outer contour of the cam 432. To prevent the free rotation of the cam 432 from causing the random movement of the vibration plate 42, it is preferable that the base radius of the cam 432 is smaller than the distance L between the rotation center of the cam 432 and the moving side of the rotation groove 422.

In summary, the concrete slab manufacturing mold provided in this embodiment is provided with the cooling mechanism 3 on the inner wall of the housing 1, so as to cool the concrete slab 5 poured in the mold body 2, and further accelerate the material cooling time after the concrete slab 5 is poured, thereby reducing the curing time and improving the production efficiency.

Furthermore, the outer wall of the mould body 2 is also provided with a plurality of vibration mechanisms 4, so that the mould body 2 is vibrated to discharge bubbles in the mould body 2, the bubbles in the mould body 2 are floated, the forming speed of a finished product, namely a concrete slab 5 is accelerated, and the production efficiency is improved; meanwhile, the vibration mechanism can improve the product quality, accelerate the cooling speed of the plate, improve the production efficiency and have strong practicability.

In particular, in the embodiment, the cooling mechanism 3 delivers the cooling medium to each spray nozzle 33 along the water delivery pipe 32 through the power member 31 and sprays the cooling medium onto the mold body 2 from the spray nozzles 33 so as to cool the concrete slab 5; meanwhile, the inner bottom wall of the shell 1 is provided with a flow guide structure 11 for guiding the cooling medium sprayed by the spray head 33 so as to be collected at the water collecting port, and then the cooling medium at the water collecting port circularly flows to the water delivery pipe 32 through the power part 31, so that the cyclic recycling of the cooling medium is realized, and the resource is saved.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A concrete panel making mould, comprising: the die comprises a shell (1) and a die body (2) arranged in the shell (1); wherein the content of the first and second substances,

and a cooling mechanism (3) is arranged on the inner wall of the shell (1) and is used for cooling the concrete slab poured in the die body (2).

2. A concrete panel making mould according to claim 1, characterized in that said cooling means (3) comprise: a power part (31) and a water delivery pipe (32); wherein the content of the first and second substances,

the water conveying pipe (32) is connected with the power part (31), and a plurality of spray heads (33) located inside the shell (1) are connected to the water conveying pipe (32) and used for conveying cooling media to the spray heads (33) along the water conveying pipe (32) and spraying the cooling media onto the mould body (2) from the spray heads (33) so as to cool the concrete slab.

3. A concrete panel making mould according to claim 2,

a flow guide structure (11) is arranged on the inner bottom wall of the shell (1) and used for guiding the cooling medium sprayed by the spray head (33) so as to enable the cooling medium to be collected at a water collecting port; the water collecting opening is communicated with the power part (31) and used for conveying the cooling medium in the water collecting opening into the water conveying pipe (32).

4. A concrete panel making mould according to any one of claims 1 to 3,

the outer wall of the die body (2) is provided with a plurality of vibration mechanisms (4) so that the die body (2) vibrates to discharge air bubbles in the die body (2).

5. A concrete panel making mould according to claim 4, characterized in that said vibrating mechanism (4) comprises: a vibration case (41) and a vibration plate (42); wherein the content of the first and second substances,

the vibrating plate (42) is arranged in the vibrating shell (41) and is slidably connected with the vibrating shell (41), one end of the vibrating plate penetrates through the side wall of the vibrating shell (41) and is in transmission connection with the die body (2), and the other end of the vibrating plate is connected with a power mechanism (43) for driving the vibrating plate (42) to move in the direction away from the die body (2);

an elastic reset piece (44) is arranged between the vibration shell (41) and the vibration plate (42) and used for driving the vibration plate (42) to reset.

6. A concrete panel making mould according to claim 5, characterized in that said power mechanism (43) comprises: a drive motor (431) and a cam (432); wherein the content of the first and second substances,

the cam (432) is arranged on an output shaft of the driving motor (431) and is used for driving the vibration plate (42) to reciprocate.

7. A concrete panel making mould according to claim 6,

the cam (432) and the driving motor (431) are disposed inside the vibration case (41), and the cam (432) is fitted in a rotation groove (421) of the vibration plate (42) to drive the vibration plate (42) to reciprocate with respect to the vibration case (41).

8. A concrete panel making mould according to claim 7,

the radius of the base circle of the cam (432) is smaller than the distance between the center of rotation of the cam (432) and the moving side of the rotating groove (421).

9. A concrete panel making mould according to any one of claims 1 to 3,

the mould is characterized in that a handle (8) is arranged on the outer wall of the mould body (2), and an anti-skid piece (9) is arranged on the handle (8).

10. A concrete panel making mould according to any one of claims 1 to 3,

a plurality of rollers (6) are arranged on the inner bottom wall of the shell (1) so that the die body (2) rolls along the bottom wall of the shell (1);

the roller (6) is fixed on the shell (1) through a support rod (7).