CN214772747U

CN214772747U - Concrete vibrator

Info

Publication number: CN214772747U
Application number: CN202121073128.2U
Authority: CN
Inventors: 袁其斌
Original assignee: Chongqing Chixu Concrete Co ltd
Current assignee: Chongqing Chixu Concrete Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-11-19
Anticipated expiration: 2031-05-20

Abstract

The utility model relates to the field of concrete jolt ramming equipment, in particular to a concrete vibrating device, aiming at removing large-volume bubbles before vibration and shortening the working time of removing bubbles by vibration; the method comprises the following steps: the device comprises a bearing box body, a bottom plate, a fixed spring, a vibrator, a pulling mechanism and a power supply; the bearing box body is of a hollow structure without a cover; one end of the fixed spring is fixed on the bottom plate, and the other end of the fixed spring is connected with the bearing box body, so that the bearing box body is erected above the bottom plate; the vibrator is in power connection with the bearing box body; the pulling mechanism is fixed on the bottom plate, and the output end of the pulling mechanism is in power connection with the bearing box body; when the pulling mechanism works, the bearing box body can be driven to incline towards the direction of the pulling mechanism; the power supply is electrically connected with the vibrator and the pulling mechanism.

Description

Concrete vibrator

Technical Field

The utility model relates to a concrete plain jolt equipment field especially relates to a concrete vibrator.

Background

When the concrete mixing machine is used for mixing the prepared concrete pouring component, bubbles in the concrete pouring component are required to be removed, tamping is carried out, the concrete is combined compactly, the phenomena of honeycomb pitted surface and the like of the concrete are eliminated, the strength of the concrete pouring component is improved, the quality of the concrete component is ensured, the existing concrete vibrating device is generally used for supporting a bearing box body through a spring, then a vibrator is arranged on the box body, the concrete in the box body is vibrated to remove the bubbles, the working hours consumed by directly adopting a vibrating mode are longer, the bubbles with larger volume can be firstly vibrated into small bubbles, then the concrete is floated upwards to leave the concrete, how to quickly remove the large-volume bubbles before vibration is carried out, the working hours for removing are shortened, and the concrete pouring component is worth researching.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists among the prior art, the utility model provides a concrete vibrator, the purpose is in order to get rid of the bulky bubble before vibrations, shortens the man-hour that vibrations got rid of the bubble.

According to the utility model discloses an embodiment, a concrete vibrator, include: the device comprises a bearing box body, a bottom plate, a fixed spring, a vibrator, a pulling mechanism and a power supply; the bearing box body is of a hollow structure without a cover; one end of the fixed spring is fixed on the bottom plate, and the other end of the fixed spring is connected with the bearing box body, so that the bearing box body is erected above the bottom plate; the vibrator is in power connection with the bearing box body; the pulling mechanism is fixed on the bottom plate, and the output end of the pulling mechanism is in power connection with the bearing box body; when the pulling mechanism works, the bearing box body can be driven to incline towards the direction of the pulling mechanism; the power supply is electrically connected with the vibrator and the pulling mechanism.

Preferably, the pulling mechanism comprises: the device comprises a cylinder, a first chain and a chain fixing piece; the cylinder is fixed on the upper surface of the bottom plate; the chain fixing piece is arranged on the lower bottom surface of the bearing box body; a second chain is convexly arranged on one surface of the chain fixing piece facing the bottom plate; the first chain is connected with the second chain; the output end of the air cylinder is connected with a first chain; when the output end of the cylinder reciprocates, the bearing box body can be pulled to incline or reset towards the direction of the cylinder.

Preferably, the plurality of pulling mechanisms are arranged on the bottom plate; the bottom plate is also provided with a distributor; the distributor is electrically connected with each cylinder; the distributor is electrically connected with a power supply.

Preferably, the uncovered surface of the bearing box body is provided with an outer cover; a slide rail is arranged on the side surface of the bearing box body; the outer cover is provided with a sliding chute; the outer cover is arranged on the sliding rail in a sliding mode through the sliding groove, and therefore opening and closing of the uncovered surface of the bearing box body are controlled.

Preferably, the outer cover is provided with a vent hole penetrating through the outer cover.

Preferably, a bracket is arranged on the bottom plate; the power supply is placed on the bracket.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses subsidiary pulling mechanism can be before vibrations begin, will bear the weight of the drop-down slope of box, and pulling mechanism through a plurality of different positions is in proper order or a plurality of combined work, can rock the concrete in the bearing box effectively, not only can play and shake even effect, can also shake the garrulous or direct come-up of bulky bubble and get rid of rocking the in-process, has reduced the work load of electromagnetic shaker, has shortened the vibrations time, has practiced thrift man-hour.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a front view of an embodiment of the present invention.

In the above drawings: 1. a carrying box body; 11. a slide rail; 2. a base plate; 3. fixing the spring; 4. a vibrator; 5. a pulling mechanism; 51. a cylinder; 52. a first chain; 53. a chain fixing member; 54. a second chain; 6. a power source; 7. a power distributor; 8. a support; 9. an outer cover; 91. a chute; 92. and (4) a vent hole.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1 and 2: a concrete vibration device comprising: the device comprises a bearing box body 1, a bottom plate 2, a fixed spring 3, a vibrator 4, a pulling mechanism 5 and a power supply 6; the bearing box body 1 is of a hollow rectangular structure without a cover; the bottom plate 2 is a rectangular plate; the four groups of fixed springs 3 are arranged, one ends of the four groups of fixed springs are respectively fixed at four corners on the bottom plate 2, and the other ends of the four groups of fixed springs are connected with the bearing box body 1, so that the bearing box body 1 is erected above the bottom plate 2; the vibrator 4 is in power connection with the bearing box body 1, and particularly the vibrator 4 is arranged on the lower surface of the bearing box body 1; the pulling mechanism 5 is fixed on the bottom plate 2, and the output end of the pulling mechanism is in power connection with the bearing box body 1; when the pulling mechanism 5 works, the bearing box body 1 can be driven to incline towards the direction of the pulling mechanism 5, so that concrete in the bearing box body 1 is effectively shaken, large-volume bubbles are shaken to be broken or directly floated to be removed in the shaking process, the workload of the shaker 4 is reduced, the shaking time is shortened, and the working hours are saved; the power supply 6 is electrically connected with the vibrator 4 and the pulling mechanism 5 to provide electric energy for the vibrator and the pulling mechanism.

As shown in fig. 1: the pulling mechanism 5 includes: a cylinder 51, a first chain 52, a chain fixing piece 53; the cylinders 51 are fixed at four corners of the upper surface of the bottom plate 2; the chain fixing piece 53 is arranged on the lower bottom surface of the bearing box body 1; the chain fixing piece 53 is provided with a second chain 54 protruding toward one surface (i.e., the lower surface shown in fig. 1) of the bottom plate 2; the first chain 52 is connected (i.e., the connection between conventional iron chains) to a second chain 54; the output end of the air cylinder 51 is connected with a first chain 52; when the output end of the cylinder 51 reciprocates, the bearing box body 1 can be pulled to incline or reset towards the direction of the cylinder 51, and the advantage of chain connection is that the chains are movably sleeved and not simply fixedly connected, so that the vibrator 4 can be effectively reduced to transmit vibration to the cylinder 51 and the bottom plate 2.

As shown in fig. 1 and 2: the pulling mechanisms 5 are arranged on the bottom plate 2 in a plurality of groups, and four groups are arranged; the bottom plate 2 is also provided with a distributor 7; the distributor 7 is electrically connected with each cylinder 51; the distributor 7 is electrically connected with the power supply 6, and the advantage of the distributor 7 is that the cylinders 51 can be sequentially started as required by a PLC program, so that the bearing box body 1 can be inclined towards four directions in turn.

As shown in fig. 1: an outer cover 9 is arranged on the uncovered surface of the bearing box body 1; the top positions of the left side surface and the right side surface of the bearing box body 1 are convexly provided with slide rails 11; the outer cover 9 is provided with a sliding groove 91; the outer cover 9 is slidably disposed on the slide rail 11 through the slide groove 91, so as to control the opening and closing of the uncovered surface of the carrying case 1.

As shown in fig. 1: the outer cover 9 is provided with a vent hole 92 penetrating through the outer cover 9 itself for discharging air bubbles in the concrete.

As shown in fig. 1 and 2: a bracket 8 is arranged on the bottom plate 2; the power supply 6 is placed on a stand 8.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A concrete vibration device, comprising: the device comprises a bearing box body, a bottom plate, a fixed spring, a vibrator, a pulling mechanism and a power supply; the bearing box body is of a hollow structure without a cover; one end of the fixed spring is fixed on the bottom plate, and the other end of the fixed spring is connected with the bearing box body, so that the bearing box body is erected above the bottom plate; the vibrator is in power connection with the bearing box body; the pulling mechanism is fixed on the bottom plate, and the output end of the pulling mechanism is in power connection with the bearing box body; when the pulling mechanism works, the bearing box body can be driven to incline towards the direction of the pulling mechanism; the power supply is electrically connected with the vibrator and the pulling mechanism.

2. The concrete vibration device as claimed in claim 1, wherein said pulling mechanism comprises: the device comprises a cylinder, a first chain and a chain fixing piece; the cylinder is fixed on the upper surface of the bottom plate; the chain fixing piece is arranged on the lower bottom surface of the bearing box body; a second chain is convexly arranged on one surface of the chain fixing piece facing the bottom plate; the first chain is connected with the second chain; the output end of the air cylinder is connected with a first chain; when the output end of the cylinder reciprocates, the bearing box body can be pulled to incline or reset towards the direction of the cylinder.

3. The concrete vibration device as claimed in claim 2, wherein said pulling means are provided in plural on said base plate; the bottom plate is also provided with a distributor; the distributor is electrically connected with each cylinder; the distributor is electrically connected with a power supply.

4. The concrete vibration device as claimed in claim 1, wherein the uncovered surface of the carrying case is provided with an outer cover; a slide rail is arranged on the side surface of the bearing box body; the outer cover is provided with a sliding chute; the outer cover is arranged on the sliding rail in a sliding mode through the sliding groove, and therefore opening and closing of the uncovered surface of the bearing box body are controlled.

5. The concrete vibration device as claimed in claim 4, wherein the outer cover is provided with a vent hole penetrating through the outer cover itself.

6. The concrete vibration device as claimed in claim 1, wherein a bracket is provided on said base plate; the power supply is placed on the bracket.