CN218083255U - Vibration mould platform for preparing concrete prefabricated member - Google Patents

Abstract

The utility model discloses a concrete prefabricated part preparation is with vibration mould platform relates to construction machinery technical field, including brace table, vibration board and compaction device, the vibration board is located between compaction device and the brace table, the compaction board is towards the sunken first recess that forms of the first motor of the one side of vibration board, the bottom of first recess is provided with a plurality of stirring vane; the supporting platform is located on one face, away from the compacting device, of the vibrating plate, a plurality of damping devices are installed between the supporting platform and the vibrating plate, and the vibrating motor is installed on one face, away from the compacting device, of the vibrating plate. This scheme has introduced compaction device, levels accumulational concrete through stirring vane for the air that the concrete contains reduces greatly, and this has assisted vibrating motor's work, makes vibrating motor's the time of actual vibration cost reduce greatly, and then has reduced the waste of the energy, has also reduced artificial input, has improved work efficiency greatly.

Description

Vibration mould platform for preparing concrete prefabricated member

Technical Field

The utility model relates to the technical field of construction machinery, specifically speaking relates to a vibrating die platform is used in preparation of concrete prefabricated part.

Background

Traditional construction sites are usually cement pouring and field maintenance, but the mode usually occupies a large amount of space, and the construction efficiency is limited. Therefore, more and more construction works are starting to use concrete pre-forms. Concrete pre-cast means a standardized, mechanized concrete product produced in a factory by a line process. The concrete prefabricated member can be directly used for splicing and assembling in the construction process after being manufactured and aired in a factory, so that the construction efficiency is greatly improved.

The manufacturing process of the concrete prefabricated member comprises the following steps: firstly, pouring mixed concrete into a prefabricated mould; then the prefabricated mould is communicated with concrete and placed on a vibration table, and gaps and air in the concrete are removed through vibration, so that the firmness of the prefabricated concrete part is enhanced; and finally, drying and molding the concrete in the mold, thereby finishing the manufacture of the concrete prefabricated member. In the prior art, during the process of injecting concrete into the mould, the concrete can be piled up into a mountain in the mould, and at the moment, if the mould is directly placed on a vibration table to vibrate, a great deal of time is needed for leveling the concrete. For this reason, it is common practice to level and level the concrete by workers using shovels or other tools to reduce the time the mold spends on the vibration step. However, the vibration table can generate huge noise during working, and workers can seriously affect the hearing of the workers when working nearby for a long time. And the concrete is inevitably sputtered in the injection and vibration processes, so that workers inevitably contaminate the concrete during working. This can have an effect on the worker's own cleanliness, since the concrete is difficult to remove. In view of the above problems, it is necessary to design a device to reduce the labor required for making the concrete preform.

Disclosure of Invention

To above defect, the utility model aims at providing a concrete prefab preparation is with vibration mould platform aims at solving the problem of prefabricating mould vibration time overlength among the prior art.

In order to solve the technical problem, the technical scheme of the utility model is that:

a vibrating die table for preparing a concrete prefabricated part comprises a supporting table, a vibrating plate and a compacting device, wherein the vibrating plate is located between the compacting device and the supporting table, the compacting device comprises a compacting plate and a first motor, the compacting plate is located between the first motor and the vibrating plate, the first motor is rotatably connected with the compacting plate, one surface, facing the vibrating plate, of the compacting plate is sunken towards the first motor to form a first groove, and a plurality of stirring blades are arranged at the bottom of the first groove; the supporting platform is positioned on one surface, far away from the compacting device, of the vibrating plate, a plurality of damping devices are arranged between the supporting platform and the vibrating plate, and a vibrating motor is arranged on one surface, far away from the compacting device, of the vibrating plate; the vibrating plate is characterized by further comprising a fixing frame, one end of the fixing frame is connected with one surface, away from the vibrating plate, of the compacting device, and the other end of the fixing frame is connected with the supporting table.

The compacting plate is circular, and the stirring blades extend from the inner wall of the first groove to the circle center of the compacting plate.

Wherein the height of the stirring blade is smaller than the depth of the first groove.

Wherein, the one end that the brace table was kept away from to the mount is provided with first hob and second hob, the second motor is installed to the one end of first hob, and first fixed block is installed to the other end of first hob, the third motor is installed to the one end of second hob, and the second fixed block is installed to the other end of second hob, first hob is parallel with the second hob, be provided with the linking arm between first hob and the second hob, the one end and the first hob of linking arm rotate to be connected, and the other end and the second hob of linking arm rotate to be connected, the one side that the vibration board was kept away from to the compaction device is connected with the linking arm.

The outer wall of the first screw rod and the outer wall of the second screw rod are provided with external threads, one end of the connecting arm is in threaded connection with the first screw rod, and the other end of the connecting arm is in threaded connection with the second screw rod.

The lifting device is characterized by further comprising a lifting motor, wherein a lifting rod is installed at one end of the lifting motor, the lifting motor is connected with the connecting arm, and the lifting rod is connected with the first motor.

Wherein, still include prefabricated mould, prefabricated mould is located between vibration board and the compacting plate.

Wherein, the damping device is an air spring.

After the technical scheme is adopted, the beneficial effects of the utility model are that: in order to facilitate the concrete to be flatly spread in the mould, the scheme introduces a compaction device, and the accumulated concrete is leveled through the stirring blades. Because stirring vane has stirred the concrete at the smooth in-process for the air that the concrete contains reduces greatly, and this has assisted vibrating motor's work, makes vibrating motor's actual vibration cost's time reduce greatly, and then has reduced the waste of the energy, has also reduced artificial input, has improved work efficiency greatly.

Drawings

Fig. 1 is a structural view of a vibrating die table for concrete preform production.

Fig. 2 is a cross-sectional view of a compaction apparatus.

Fig. 3 is a bottom view of the compression plate.

Fig. 4 is a top view of the mount.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

The position that involves in this specification all uses the utility model discloses a position when vibration mould platform normally worked is used in precast concrete preparation is the standard, does not restrict its storage and the position when transporting, only represents relative position relation, does not represent absolute position relation.

As shown in fig. 1 to 4, a vibrating die table for preparing a concrete precast product comprises a supporting table 101, a vibrating plate 102 and a compacting device 103, wherein the vibrating plate 102 is located between the compacting device 103 and the supporting table 101, the compacting device 103 comprises a compacting plate 104 and a first motor 105, the compacting plate 104 is located between the first motor 105 and the vibrating plate 102, the first motor 105 is rotatably connected with the compacting plate 104, one surface of the compacting plate 104 facing the vibrating plate 102 and facing the first motor 105 is recessed to form a first groove 106, and the bottom of the first groove 106 is provided with a plurality of stirring blades 107; the supporting platform 101 is positioned on one surface of the vibration plate 102 far away from the compacting device 103, a plurality of shock absorption devices 108 are arranged between the supporting platform 101 and the vibration plate 102, and a vibration motor 109 is arranged on one surface of the vibration plate 102 far away from the compacting device 103; the device further comprises a fixing frame 110, one end of the fixing frame 110 is connected with one surface of the compacting device 103 far away from the vibrating plate 102, and the other end of the fixing frame 110 is connected with the supporting table 101. The working principle of the device is as follows: the mould that will hold the concrete is placed between vibration board 102 and the compaction device 103, vibrating motor 109 and first motor 105 simultaneous working, first motor 105 drives compaction board 104 and rotates this moment, stirring vane 107 stirs the concrete in the mould, this makes accumulational concrete can be spread out to the idle area in the mould, thereby make the concrete level and smooth fast, and in the mixing process, make the space in the concrete reduce with the air rapidly, the work of vibration board 102 has been assisted. The vibrating motor 109 at this moment drives the vibrating plate 102 to work, so that the gap and the contained air of the concrete in the mould are reduced through vibration, and the concrete prefabricated part is firmer after drying and shaping. In order to reduce noise generated during operation of the present apparatus, a damper 108 is installed between the vibration plate 102 and the support base 101. In order to reduce the splashing of the concrete, the stirring blade 107 is disposed in the first groove 106, and when the stirring blade 107 stirs the concrete, the splashed concrete is blocked by the inner wall of the first groove 106. In order to support the compacting device 103, the present embodiment introduces a fixing frame 110, and in order to ensure the firmness of the fixing frame 110, the fixing frame 110 should avoid contacting with the vibrating plate 102, so that one end of the fixing frame 110 is connected with the supporting platform 101.

To sum up, in order to facilitate the concrete to be spread in the mould, the present solution introduces a compacting device 103, which levels the accumulated concrete by means of the mixing blades 107. Because stirring vane 107 has stirred the concrete at the smooth in-process for the air that the concrete contains reduces greatly, and this has assisted vibrating motor 109's work, makes vibrating motor 109's actual vibration cost's time reduce greatly, and then has reduced the waste of the energy, has also reduced artifical input, has improved work efficiency greatly.

In order to facilitate the compacting plate 104 to stir the concrete, the compacting plate 104 is selected to be circular, and the stirring blade 107 extends from the inner wall of the first groove 106 to the center of the compacting plate 104. The stirring blade 107 in this embodiment has a plurality of blades, and the stirring blade 107 is preferably an arc-shaped blade for the best stirring effect.

In order to sufficiently block the splashed concrete, it is preferable that the height of the agitating blade 107 is smaller than the depth of the first groove 106. The arrangement enables the splashed concrete to be completely shielded by the inner wall of the first groove, and the surrounding pollution caused by the splashed concrete is avoided.

In order to facilitate the compacting device 103 to sufficiently stir the concrete in the mold, preferably, one end of the fixing frame 110, which is away from the supporting platform 101, is provided with a first screw rod 111 and a second screw rod 112, one end of the first screw rod 111 is provided with a second motor 113, the other end of the first screw rod 111 is provided with a first fixing block 114, one end of the second screw rod 112 is provided with a third motor 115, the other end of the second screw rod 112 is provided with a second fixing block 116, the first screw rod 111 is parallel to the second screw rod 112, a connecting arm 117 is arranged between the first screw rod 111 and the second screw rod 112, one end of the connecting arm 117 is rotatably connected to the first screw rod 111, the other end of the connecting arm 117 is rotatably connected to the second screw rod 112, and one surface of the compacting device 103, which is away from the vibrating plate 102, is connected to the connecting arm 117. The first screw rod 111 is rotatably connected with the second motor 113 and the first fixing block 114, and similarly, the second screw rod 112 is also rotatably connected with the third motor 115 and the second fixing block 116, the second motor 113 drives the first screw rod 111 to rotate, the third motor 115 drives the second screw rod 112 to rotate, at this time, the connecting arm 117 can displace along with the rotation of the first screw rod 111 and the second screw rod 112, and the displacement direction of the connecting arm 117 is the same as the extension direction of the first screw rod 111. The compacting device 103 is connected with the connecting arm 117, so that the connecting arm 117 can drive the compacting device 103 to fully stir the concrete at each position of the mould. In order to ensure that the connecting arm 117 can move better, it is preferable that the outer wall of the first screw rod 111 and the outer wall of the second screw rod 112 are both provided with external threads, one end of the connecting arm 117 is connected with the first screw rod threads 111, and the other end of the connecting arm 117 is connected with the second screw rod 112 in a threaded manner.

In order to avoid the influence of the over-piled concrete on the movement of the compacting device 103, it is preferable that a lifting motor 118 is further included, a lifting rod 119 is installed at one end of the lifting motor 118, the lifting motor 118 is connected to the connecting arm 117, and the lifting rod 119 is connected to the first motor 105. The lifting motor 118 drives the lifting rod 119 to extend and retract, so that the height of the compaction device 103 can be adjusted, and the concrete can be fully stirred from top to bottom.

In order to obtain the concrete prefabricated member we need, it is preferable to further include a prefabricated mold 120, and the prefabricated mold 120 is located between the vibration plate 102 and the compacting plate 104. The prefabricated mold 120 can be customized according to customer needs to facilitate mass production of concrete prefabricated members.

The damping device 108 is preferably an air spring because of its good damping function.

The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without creative labor from the above conception, and all the changes fall within the protection scope of the present invention.

Claims (8)

1. The utility model provides a concrete precast element preparation is with vibration mould platform, includes brace table, vibration board and compaction device, the vibration board is located between compaction device and the brace table, its characterized in that: the compacting device comprises a compacting plate and a first motor, the compacting plate is positioned between the first motor and the vibrating plate, the first motor is rotatably connected with the compacting plate, one surface of the compacting plate, facing the vibrating plate, is sunken towards the first motor to form a first groove, and a plurality of stirring blades are arranged at the bottom of the first groove; the supporting platform is positioned on one surface, far away from the compacting device, of the vibrating plate, a plurality of damping devices are arranged between the supporting platform and the vibrating plate, and a vibrating motor is arranged on one surface, far away from the compacting device, of the vibrating plate; the vibrating plate is characterized by further comprising a fixing frame, one end of the fixing frame is connected with one surface, away from the vibrating plate, of the compacting device, and the other end of the fixing frame is connected with the supporting table.

2. A vibrating die table for the preparation of concrete precast products according to claim 1, characterized in that: the compacting plate is circular, and the stirring blade extends from the inner wall of the first groove to the circle center of the compacting plate.

3. A vibrating die table for the preparation of concrete precast members according to claim 2, characterized in that: the height of the stirring blade is smaller than the depth of the first groove.

4. The vibrating die table for preparing a concrete preform as set forth in claim 1, wherein: the utility model discloses a vibration plate, including first hob, second hob, first hob, third hob, second hob, first fixed block, the linking arm is provided with between first hob and the second hob, the one end and the first hob of linking arm rotate to be connected, and the other end and the second hob of linking arm rotate to be connected, the one side that vibration plate was kept away from to the compaction device is connected with the linking arm.

5. The vibrating die table for preparing a concrete preform as set forth in claim 4, wherein: the outer wall of first hob and the outer wall of second hob all are provided with the external screw thread, the one end and the first hob threaded connection of linking arm, the other end and the second hob threaded connection of linking arm.

6. A vibrating die table for the preparation of concrete precast elements according to claim 4, characterized in that: the lifting device is characterized by further comprising a lifting motor, wherein a lifting rod is installed at one end of the lifting motor, the lifting motor is connected with the connecting arm, and the lifting rod is connected with the first motor.

7. The vibrating die table for preparing a concrete preform as set forth in claim 1, wherein: still include prefabricated mould, prefabricated mould is located between vibration board and the compacting plate.

8. A vibrating die table for the preparation of concrete precast products according to claim 1, characterized in that: the damping device is an air spring.

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