CN218053216U

CN218053216U - Prefabricated superimposed sheet form removal auxiliary device

Info

Publication number: CN218053216U
Application number: CN202222311674.6U
Authority: CN
Inventors: 钱志刚; 孙广田; 孙军庆; 潘大海; 张孟孟; 郑太元
Original assignee: Weifang Sanjian Building Materials Technology Co ltd
Current assignee: Weifang Sanjian Building Materials Technology Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2022-12-16
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a prefabricated superimposed sheet form removal auxiliary device, which relates to the technical field of mechanical construction, wherein a form removal table comprises a positioning plate and a support frame, a vibration motor and a plurality of damping devices are arranged between the positioning plate and the support frame, the vibration motor is connected with one surface of the positioning plate facing the support frame, and one surface of the positioning plate, which is far away from the vibration motor, is sunken towards the surface facing the vibration motor to form a positioning groove; the fixed plate is installed to the one end that the support frame was kept away from to the mount, and the fixed plate has the hammering device towards the one side hoist and mount of constant head tank, and the hammering device includes motor and hammer, is provided with the connecting rod between hammer and the output. The vibrating motor drives the positioning plate to vibrate periodically, so that the concrete prefabricated part is conveniently separated from the mold; the output of motor drives the connecting rod and does just reversing, and this makes the hammer can repeat the hammering to the one point on the mould to the drawing of patterns efficiency of concrete precast element has been accelerated.

Description

Prefabricated superimposed sheet form removal auxiliary device

Technical Field

The utility model relates to the technical field of construction machinery, specifically speaking relates to a prefabricated superimposed sheet auxiliary device that tears open form.

Background

The traditional construction site is usually formed by pouring cement and maintaining on site, but the mode usually occupies a large amount of space, and the construction efficiency is limited. Therefore, more and more construction works are beginning to use concrete precast elements. Concrete pre-cast means a standardized, mechanized concrete product produced in a factory by a line process. The precast concrete can be directly used for splicing and assembling in the construction process after finishing the manufacture and airing 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; then, drying and molding the concrete in the mold, and further finishing the manufacturing of the concrete prefabricated part; finally, the concrete preform needs to be removed from the mould.

The demoulding method of the concrete prefabricated member in the prior art is generally divided into pneumatic demoulding and vibration demoulding, and the working principle of the pneumatic demoulding is as follows: the air pressure in the mould is increased by an air gun, and the concrete prefabricated member is pushed to be ejected from the mould by air. Its advantages are high efficiency when facing small mould; the disadvantage is that the pressure of the air in the mould is difficult to reach the requirements for pushing the concrete precast element when facing large moulds, and the requirements for the tightness and the strength of the mould are high in this way. Vibratory demoulding requires lifting the mould to a certain height and then slowly releasing the concrete preform from the mould by means of mechanical vibration. The method has the advantages that the method is suitable for releasing large concrete prefabricated parts, and has low requirements on the tightness and the strength of the mould; its disadvantages are low efficiency and high noise. The scheme is improved based on a vibration demoulding method so as to improve the working efficiency of the mould.

Disclosure of Invention

To above defect, the utility model aims at providing a prefabricated superimposed sheet form removal auxiliary device aims at solving among the prior art problem that inefficiency, noise are big.

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

a prefabricated laminated slab form removal auxiliary device comprises a form removal table, wherein the form removal table comprises a positioning plate and a support frame, a vibration motor and a plurality of damping devices are arranged between the positioning plate and the support frame, the vibration motor is connected with one surface of the positioning plate, facing the support frame, the plurality of damping devices are arranged around the vibration motor, and one surface, far away from the vibration motor, of the positioning plate, facing the vibration motor, is sunken to form a positioning groove; still include the mount, the mount is around the setting of drawing of patterns platform, the fixed plate is installed to the one end that the support frame was kept away from to the mount, the fixed plate has hoisted the hammering device towards the one side of constant head tank, the hammering device includes motor and hammer, the motor includes output of output power, be provided with the connecting rod between hammer and the output, the one end and the hammer of connecting rod are connected, and the other end and the output of connecting rod rotate to be connected.

The driving hammer comprises a first driving hammer and a second driving hammer, the connecting rod comprises a first connecting rod and a second connecting rod, the first connecting rod is located between the first driving hammer and the output end, and the second connecting rod is located between the second driving hammer and the output end.

The hammering device comprises a plurality of hammering devices, and the hammering devices are distributed along the length direction of the positioning groove.

The fixing frame further comprises a first cross arm and a second cross arm, the first cross arm is located on one side, facing the supporting frame, of the fixing plate, the extending direction of the first cross arm is the same as the length direction of the positioning groove, the first cross arm is parallel to the second cross arm, and a plurality of hammering devices are mounted between the first cross arm and the fixing plate and between the second cross arm and the fixing plate.

Wherein the plurality of hammering devices are arranged along the longitudinal direction of the first cross arm.

The motor is arranged in the first cross arm, and one end, far away from the motor, of the output end is rotatably connected with the fixing plate.

The positioning groove is located between the first baffle and the second baffle, the extending direction of the first baffle is the same as the length direction of the positioning groove, and the second baffle is parallel to the first baffle.

Wherein, the constant head tank intussuseption is filled with the elasticity cushion.

Wherein, the hammer is a round table, a cone, a sphere or a cylinder.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

firstly, the positioning plate is driven by the vibration motor to vibrate periodically, so that the concrete prefabricated part is convenient to separate from the mould;

secondly, the output end of the motor drives the connecting rod to rotate positively and negatively, so that the hammer can repeatedly hammer one point on the die, and the demoulding efficiency of the concrete prefabricated part is accelerated.

Drawings

FIG. 1 is a structural view of a form removal assisting apparatus for a prefabricated composite panel;

FIG. 2 is a plan view of the form removal assisting apparatus for prefabricated composite slabs;

fig. 3 is a structural view of the hammering apparatus.

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 relates to a position of prefabricated superimposed sheet form removal auxiliary device normal during operation is the standard, does not prescribe a limit to its position when saving and transporting, only represents relative positional relationship, does not represent absolute positional relationship.

As shown in fig. 1-3, an auxiliary device for removing a mold of a prefabricated composite slab comprises a mold removing table 101, wherein the mold removing table 101 comprises a positioning plate 102 and a supporting frame 103, a vibration motor 104 and a plurality of shock-absorbing devices 105 are arranged between the positioning plate 102 and the supporting frame 103, the vibration motor 104 is connected with one surface of the positioning plate 102 facing the supporting frame 103, the plurality of shock-absorbing devices 104 are arranged around the vibration motor 105, and one surface of the positioning plate 102, which is far away from the vibration motor 104, facing the vibration motor 104 is recessed to form a positioning groove 106; still include mount 107, mount 107 sets up around demoulding platform 101, the one end that support frame 103 was kept away from to mount 107 is installed fixed plate 108, fixed plate 108 has hammering device 109 towards the one side hoist and mount of constant head tank 106, hammering device 109 includes motor 110 and hammer 111, motor 110 includes output 112 of output power, be provided with connecting rod 113 between hammer 111 and the output 112, connecting rod 113's one end is connected with hammer 111, and connecting rod 113's the other end rotates with output 112 to be connected. The working principle of the scheme is as follows: firstly, we need to buckle the mold with the concrete prefabricated member upside down above the positioning groove 106, i.e. the mold is located between the hammering device 109 and the positioning plate 102, and the concrete prefabricated member is right opposite to the positioning groove 106 at this moment, which makes the concrete prefabricated member suspended, and is convenient for demoulding by using its own weight. Then, the vibration motor 104 and the hammer device 109 are started. The positioning plate 102 is driven by the vibration motor 104 to periodically vibrate, which facilitates the separation of the concrete prefabricated member from the mold. And the output end 112 of the motor 110 drives the connecting rod 113 to rotate positively and negatively, so that the hammer 111 can repeatedly hammer one point on the mold, and the demolding efficiency of the concrete prefabricated member is accelerated. Finally, the concrete preform slides from the mould into the positioning slot 106 under the action of the hammering device 109 in conjunction with the vibration motor 104. In order to reduce the noise generated when the vibration motor 104 operates, the present embodiment introduces a damping device 105.

In order to further increase the demolding efficiency, it is preferable that the hammers 111 include first hammers 111a and second hammers 111b, and the connecting rods 113 include first connecting rods 113a and second connecting rods 113b, the first connecting rods 113a being located between the first hammers 111a and the output end 112, and the second connecting rods 113b being located between the second hammers 111b and the output end 112. The design increases the hammering points on the die, and the increase of the hammering points enables the hammering efficiency to be higher, so that the demolding efficiency is increased.

And the mode of increasing the hammer point is as follows: the hammering device 109 includes a plurality of hammering devices 109, and the plurality of hammering devices 109 are distributed along the length direction of the positioning groove 106. The overall demolding efficiency is increased by increasing the distribution range of the hammering points.

In order to further increase the hammering point, it is preferable that the fixing frame 107 further includes a first cross arm 114 and a second cross arm 115, the first cross arm 114 is located on a side of the fixing plate 108 facing the supporting frame 103, an extending direction of the first cross arm 114 is the same as a length direction of the positioning groove 106, the first cross arm 114 is parallel to the second cross arm 115, and a plurality of hammering devices 109 are mounted between the first cross arm 114 and the fixing plate 108 and between the second cross arm 115 and the fixing plate 108. The plurality of hammer devices 109 are arranged along the longitudinal direction of the first arm 114. In order to facilitate the fixation of the motor 110 and to ensure the smooth rotation of the output end 112, it is preferable that the motor 110 is installed inside the first cross arm 114, and an end of the output end 112 away from the motor 110 is rotatably connected to the fixation plate 108.

In order to avoid the mold slipping off the positioning plate 102, it is preferable that the mold further includes a first blocking plate 116 and a second blocking plate 117, the first blocking plate 116 and the second blocking plate 117 are both located at one end of the positioning plate 102 facing the fixing plate 108, the positioning groove 106 is located between the first blocking plate 116 and the second blocking plate 117, an extending direction of the first blocking plate 116 is the same as a length direction of the positioning groove 106, and the second blocking plate 117 is parallel to the first blocking plate 116. This design allows the mold to be held between the first and

second stoppers

116 and 117, thereby preventing the mold from slipping off the positioning plate 102 when struck by the side hammering device 109.

In order to avoid damage to the concrete prefabricated member when it falls into the positioning groove 106, the positioning groove 106 is filled with an elastic rubber pad 118.

The hammer 111 has various options such as: round table, cone, sphere, cylinder, etc.

It should be noted that the hammer devices 109 of the present embodiment are all identical in structure.

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

1. The utility model provides a prefabricated superimposed sheet form removal auxiliary device, includes the drawing of patterns platform, the drawing of patterns platform includes locating plate and support frame, its characterized in that: a vibration motor and a plurality of damping devices are arranged between the positioning plate and the support frame, the vibration motor is connected with one surface of the positioning plate facing the support frame, the plurality of damping devices are arranged around the vibration motor, and one surface of the positioning plate, far away from the vibration motor, facing the surface of the positioning plate facing the vibration motor is recessed to form a positioning groove; still include the mount, the mount is around the setting of drawing of patterns platform, the fixed plate is installed to the one end that the support frame was kept away from to the mount, the fixed plate has hoisted the hammering device towards the one side of constant head tank, the hammering device includes motor and hammer, the motor includes output of output power, be provided with the connecting rod between hammer and the output, the one end and the hammer of connecting rod are connected, and the other end and the output of connecting rod rotate to be connected.

2. The auxiliary device for removing a form from a prefabricated composite slab as claimed in claim 1, wherein: the hammer comprises a first hammer and a second hammer, the connecting rod comprises a first connecting rod and a second connecting rod, the first connecting rod is located between the first hammer and the output end, and the second connecting rod is located between the second hammer and the output end.

3. The auxiliary device for stripping prefabricated composite slabs according to claim 1, wherein: the hammering device includes a plurality ofly, and a plurality of hammering devices distribute along the length direction of constant head tank.

4. The auxiliary device for stripping prefabricated composite slabs according to claim 1, wherein: the fixing frame further comprises a first cross arm and a second cross arm, the first cross arm is located on one side, facing the supporting frame, of the fixing plate, the extending direction of the first cross arm is the same as the length direction of the locating groove, the first cross arm and the second cross arm are parallel, and a plurality of hammering devices are mounted between the first cross arm and the fixing plate and between the second cross arm and the fixing plate.

5. The auxiliary device for removing a form of a prefabricated composite slab as claimed in claim 4, wherein: the plurality of hammering devices are arranged along the length direction of the first cross arm.

6. The auxiliary device for removing a form of a prefabricated composite slab as claimed in claim 5, wherein: the motor is installed in first xarm, the one end that the motor was kept away from to the output is connected with the fixed plate rotation.

7. The auxiliary device for stripping prefabricated composite slabs according to claim 1, wherein: still include first baffle and second baffle, first baffle and second baffle all are located the one end of locating plate towards the fixed plate, the constant head tank is located between first baffle and the second baffle, the extending direction of first baffle is the same with the length direction of constant head tank, the second baffle is parallel with first baffle.

8. The auxiliary device for removing a form from a prefabricated composite slab as claimed in claim 1, wherein: and the positioning groove is filled with an elastic rubber cushion.

9. The auxiliary device for stripping prefabricated composite slabs according to claim 1, wherein: the hammer is a circular truncated cone, a circular cone, a round ball or a cylinder.