CN219369526U

CN219369526U - Industrial vibrating table

Info

Publication number: CN219369526U
Application number: CN202223476484.6U
Authority: CN
Inventors: 辛培泉; 辛砚秋
Original assignee: Jilin Zhenxing Power Equipment Manufacturing Co ltd
Current assignee: Jilin Zhenxing Power Equipment Manufacturing Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-07-18
Anticipated expiration: 2032-12-26

Abstract

The utility model provides an industrial vibrating table, which belongs to the technical field of vibrating tables, and comprises: a bottom plate; the four supporting springs are arranged, and one ends of the four supporting springs are fixed on the top of the bottom plate; the vibration table is fixed at the other ends of the four supporting springs; four screws are arranged and are respectively fixed at four corners of the bottom of the vibrating table; four screw thread sleeve feet are arranged and are respectively connected with the circumferential surfaces of the four screw rods in a threaded manner; in the utility model, when the vibrating table is not used for a vibrating function, the screw thread sleeve foot is rotated, so that the screw thread sleeve foot can move on the surface of the screw rod until contacting with the top of the bottom plate, the bottom plate is connected with the vibrating table through the supporting spring, and the screw rod is connected with the screw thread sleeve foot, so that the vibrating table is more stable when being positioned at the top of the bottom plate, and the vibrating table can be used as a common platform.

Description

Industrial vibrating table

Technical Field

The utility model belongs to the technical field of vibrating tables, and particularly relates to an industrial vibrating table.

Background

The vibrating table is also called a vibration exciter or a vibration generator. It is a device that uses electric, electro-hydraulic, piezoelectric or other principles to obtain mechanical vibrations. The vibration table is applied to the construction process of a building, and the concrete vibration table mainly comprises a table underframe, a vibrator spring and other parts, and is suitable for a laboratory, field working test piece forming and precast member jolt compaction forming of various plate columns, beams and other concrete members.

Through retrieving finding, "a high crack resistance fiber reinforced recycled concrete shaking table is disclosed in the chinese patent of the bulletin number of authorizing" CN215881975U ", relates to recycled concrete technical field, improves the crushed aggregates and the dust that recycled concrete produced and can pollute the problem of environment when shaking table work, including bottom plate, casing, base, supporting spring, shaking table, vibrating motor, splint and protection casing, collecting box and air exhauster are installed in proper order to one side that the bottom plate upper surface is located the casing, one side fixedly connected with suction tube that the air exhauster was kept away from to the collecting box, all around of shells inner wall equal fixed mounting has the absorption cover, four the even suction tube of absorption cover is linked together. This application is through setting up at the shaking table during operation of absorption cover, and the protection casing can shelter from crushed aggregates and dust, prevents crushed aggregates and dust pollution environment, through collecting box, air exhauster, suction pipe and absorption cover's cooperation, in starting the air exhauster can inhale crushed aggregates and dust collecting box, conveniently collect and clear up crushed aggregates and dust.

However, when the technical scheme is used, the vibrating table is fixed on the base only through the springs, so that the using function of the vibrating table is single, the vibrating table cannot be used as a common table, and the vibrating table still can shake when the vibrating table is used as a common table top due to the elasticity of the springs, so that the vibrating table has the problems of strong limitation and single functionality.

Disclosure of Invention

The utility model aims to provide an industrial vibrating table, which aims to solve the problems that the vibrating table in the prior art is fixed on a base only through a spring, so that the using function of the vibrating table is single, the vibrating table can not be used as a common table, and the vibrating table still can shake when the vibrating table is used as a common table top due to the elasticity of the spring.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

an industrial vibrating table comprising:

a bottom plate;

the four supporting springs are arranged, and one ends of the four supporting springs are fixed on the top of the bottom plate;

the vibration table is fixed at the other ends of the four supporting springs;

four screws are arranged and are respectively fixed at four corners of the bottom of the vibrating table;

four screw thread sleeve legs are arranged and are respectively connected with the circumferential surfaces of the four screw rods in a threaded manner;

driven gears, which are provided with four, are respectively fixed on the circumferential surfaces of the four thread sleeve feet;

the rotating shaft is rotationally connected to the bottom center of the vibrating table; and

the driving gear is fixed on the circumferential surface of the rotating shaft and is meshed with the four driven gears.

As a preferable scheme of the utility model, the two sides of the bottom plate are both fixed with vibration motors.

As a preferable scheme of the present utility model, the present utility model further comprises two groups of clamping mechanisms, which are arranged at the top of the vibration table and are used for fixing the test mold, each group of clamping mechanisms comprises:

the fixed plate is fixed on one side of the top of the vibrating table;

the two reset springs are arranged, and one ends of the two reset springs are fixed at one side end of the fixed plate; and

and the clamping plates are fixed at the other ends of the two reset springs.

As a preferable scheme of the utility model, a telescopic loop bar is arranged in each return spring.

As a preferable scheme of the utility model, a round hole is formed in the center of the top of the bottom plate, and the bottom of the rotating shaft penetrates through the round hole and extends downwards.

As a preferable scheme of the utility model, a handle is fixed at the bottom of the rotating shaft.

As a preferable scheme of the utility model, the bottom of the vibrating table is fixedly provided with a concave plate, and the round hole movably penetrates through one side end of the concave plate and is rotationally connected with the concave plate.

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

1. in this scheme, through screw rod and the screw thread cover foot that is equipped with, when the shaking table is not used for vibration function, with screw thread cover foot rotation for screw thread cover foot can be at the surface movement of screw rod, until with the top contact of bottom plate, make not only through supporting spring connection between bottom plate and the shaking table, connect through screw rod and screw thread cover foot moreover, make shaking table more stable when being located the top of bottom plate, can be used as ordinary platform, this device simple structure thinks about ingenious, make shaking table have multi-functional, have wide application prospect.

2. In this scheme, make the driving gear rotate through rotating the pivot for the driving gear can drive a plurality of driven gears rotation simultaneously, thereby makes the screw thread cover foot carry out rotary motion, makes this device more convenient when using.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view of a first view angle in the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a bottom partial view of the present utility model;

fig. 4 is a perspective view of a second view in accordance with the present utility model.

In the figure: 1. a bottom plate; 2. a vibration table; 3. a support spring; 4. a clamping mechanism; 41. a fixing plate; 42. a clamping plate; 43. a return spring; 44. a telescopic loop bar; 5. a vibration motor; 6. a screw; 7. a thread sleeve foot; 8. a driven gear; 9. a rotating shaft; 10. a handle; 11. a drive gear; 12. a round hole; 13. a concave plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples

Referring to fig. 1-4, the present utility model provides the following technical solutions:

an industrial vibrating table comprising:

a base plate 1;

the four supporting springs 3 are arranged, and one ends of the four supporting springs 3 are fixed on the top of the bottom plate 1;

a vibrating table 2 fixed to the other ends of the four supporting springs 3;

four screws 6 which are respectively fixed at four corners of the bottom of the vibrating table 2;

four screw socket feet 7 which are respectively connected with the circumferential surfaces of the four screws 6 in a screw thread way;

driven gears 8 provided with four, respectively fixed to the circumferential surfaces of the four screw socket pins 7;

a rotating shaft 9 rotatably connected to the bottom center of the vibration table 2; and

the driving gear 11 is fixed to the circumferential surface of the rotation shaft 9 and is engaged with each of the four driven gears 8.

In the specific embodiment of the utility model, in the device, the bottom plate 1 is used for supporting the vibrating table 2, the vibrating table 2 is fixed on the top of the bottom plate 1 through four supporting springs 3, the four supporting springs 3 are respectively positioned at four corners of the bottom of the vibrating table 2, the vibrating motors 5 are fixed on two sides of the bottom of the vibrating table 2, the vibrating motors 5 are electrically connected with an external power supply, a test die is placed on the top of the vibrating table 2, after the test die is electrified, the vibrating table 2 can vibrate, and as the vibrating table 2 is not rigidly connected with the bottom plate 1, the vibrating table 2 can drive the test die to vibrate and solidify, at the moment, the bottoms of the screw thread sleeve pins 7 are not contacted with the top of the bottom plate 1, so that the screw thread sleeve pins 7 are not contacted with the bottom plate 1 when the vibrating table 2 vibrates, are not rigidly connected and are not easy to damage; when the vibration table 2 is not used for vibration test, at the moment, the driving gear 11 is rotated, the driving gear 11 is meshed with the four driven gears 8, so that the four driven gears 8 are rotated, the heights of the four driven gears 8 are higher than the heights of the driving gear 11, the threaded sleeve feet 7 are driven to move when the driven gears 8 are rotated, and the threaded sleeve feet 7 are connected with the threaded rod 6 in a threaded manner, so that the threaded sleeve feet 7 are rotated up and down to drive the driven gears 8 to move in a rotating manner, at the moment, the driven gears 8 are always meshed with the driving gears 11 when moving, the driving gears 11 rotate, the threaded sleeve feet 7 can be driven to rotate downwards until the bottoms of the four threaded sleeve feet 7 are abutted against the top of the base plate 1, the base plate 1 and the vibration table 2 are connected through the supporting springs 3, and the threaded sleeve feet 7 are connected, so that the vibration table 2 is more stable when being positioned on the top of the base plate 1, the vibration table 2 can be used as a common table, and the vibration table has a simple structure and a wide application prospect; what needs to be explained is: the vibration motor 5 is in the prior art, and the corresponding model can be selected according to the actual requirement, and meanwhile, how the vibration motor 5 is connected with an external power supply and how the external power supply controls the on-off of the vibration motor 5 are also known as common knowledge of the person skilled in the art, so that the description thereof is not repeated.

Specifically, still include two sets of fixture 4, it sets up in the top of shaking table 2 and is used for fixed examination mould, and every fixture 4 of group all includes:

a fixing plate 41 fixed to the top side of the vibration table 2;

two return springs 43, one ends of which are fixed to one side end of the fixed plate 41; and

a clamping plate 42 fixed to the other ends of the two return springs 43. .

In this embodiment: through fixture 4 that is equipped with, when placing the examination mould at the top of shaking table 2, it is certain to one side that keeps away from mutually with two grip blocks 42 for reset spring 43 is compressed, then places the examination mould between two grip blocks 42, and unclamp grip block 42, makes grip block 42 reset through reset spring 43's elasticity, is fixed in the top of shaking table 2 with the examination mould, is difficult for falling from the top of shaking table 2 when making the examination mould vibrate.

Specifically, each return spring 43 is internally provided with a telescopic loop bar 44, and two ends of the telescopic loop bar 44 are respectively fixed with the end parts close to the fixing plate 41 and the clamping plate 42, so that the return springs 43 are not easy to generate elastic deformation when being compressed or reset and do linear motion when the clamping plate 42 moves, and what needs to be explained is that: the telescopic loop bar 44 is in the prior art, and can be selected according to the actual requirement, meanwhile, the internal structure of the telescopic loop bar 44 and how to telescopic are common knowledge of those skilled in the art, which is not a key point of the present utility model, and will not be described in detail.

Specifically, a round hole 12 is formed in the center of the top of the bottom plate 1, and the bottom of the rotating shaft 9 penetrates through the round hole 12 and extends downwards.

In this embodiment: through the round hole 12 that is equipped with for when the driving gear 11 rotates, through rotating the pivot 9 can, in the round hole 12 was passed to the bottom of pivot 9, make just can rotate pivot 9 in the bottom of bottom plate 1, make this device operation more convenient, be greater than the diameter of pivot 9 between the round hole 12 simultaneously, make shaking table 2 vibration can take the pivot 9 to vibrate when, pivot 9 can not contact with the inner wall of round hole 12, be difficult for causing the damage to pivot 9.

Specifically, a handle 10 is fixed at the bottom of the rotating shaft 9, so that the rotating shaft 9 can be conveniently rotated by holding the handle 10.

Specifically, the bottom of shaking table 2 is fixed with concave 13, and round hole 12 activity runs through concave 13 one side end and rotates with concave 13 to be connected.

In this embodiment: through the concave plate 13 that is equipped with for pivot 9 has two fulcrums of shaking table 2 and concave plate 13, makes pivot 9 rotation time more stable.

The working principle and the using flow of the utility model are as follows: when the device is used for vibrating the test mould, the screw thread sleeve pins 7 are not contacted with the bottom plate 1, then the test mould is placed at the top of the vibrating table 2 and clamped by the clamping mechanism 4, and then the vibrating motor 5 is started, so that the vibrating table 2 can drive the test mould to vibrate and solidify by the vibrating table 2; when the vibration table 2 is not used for vibration test, at this moment, through rotating the rotating shaft 9, the rotating shaft 9 drives the driving gear 11 to rotate, the driving gear 11 drives the four driven gears 8 to rotate, the driven gears 8 drive the thread bushing feet 7 to move when rotating, and because the thread bushing feet 7 are in threaded connection with the screw rod 6, the thread bushing feet 7 are enabled to move up and down in a rotating mode, and drive the driven gears 8 to move in a rotating mode, at this moment, the thread bushing feet 7 are driven to move in a rotating mode downwards until the bottoms of the four thread bushing feet 7 are abutted against the top of the bottom plate 1, the bottom plate 1 and the vibration table 2 are connected through the supporting springs 3, and are connected through the screw rod 6 and the thread bushing feet 7, so that the vibration table 2 is more stable when being located at the top of the bottom plate 1 and can be used as a common platform.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An industrial vibrating table, comprising:

a bottom plate (1);

the four support springs (3) are arranged, and one ends of the four support springs (3) are fixed on the top of the bottom plate (1);

a vibrating table (2) fixed at the other ends of the four supporting springs (3);

four screws (6) which are respectively fixed at four corners of the bottom of the vibrating table (2);

four thread bushing pins (7) which are respectively in threaded connection with the circumferential surfaces of the four screw rods (6);

driven gears (8) which are provided with four, are respectively fixed on the circumferential surfaces of the four thread bushing feet (7);

a rotating shaft (9) rotatably connected to the bottom center of the vibrating table (2); and

and a driving gear (11) fixed on the circumferential surface of the rotating shaft (9) and meshed with the four driven gears (8).

2. An industrial vibrating table according to claim 1, characterized in that the vibrating motor (5) is fixed to both sides of the bottom of the base plate (1).

3. An industrial vibrating table according to claim 2, further comprising two sets of clamping mechanisms (4) arranged on top of the vibrating table (2) for fixing test moulds, each set of clamping mechanisms (4) comprising:

a fixed plate (41) fixed to the top side of the vibrating table (2);

the two return springs (43) are arranged, and one ends of the two return springs (43) are fixed at one side end of the fixed plate (41); and

and a clamping plate (42) fixed to the other ends of the two return springs (43).

4. A vibrating table for industrial use according to claim 3, characterized in that a telescopic loop bar (44) is provided in each of the return springs (43).

5. An industrial vibrating table according to claim 4, wherein a circular hole (12) is formed in the center of the top of the base plate (1), and the bottom of the rotating shaft (9) penetrates through the circular hole (12) and extends downwards.

6. An industrial vibrating table according to claim 5, characterized in that the bottom of the shaft (9) is fixed with a handle (10).

7. An industrial vibrating table according to claim 6, wherein a concave plate (13) is fixed at the bottom of the vibrating table (2), and the round hole (12) movably penetrates through one side end of the concave plate (13) and is rotatably connected with the concave plate (13).