CN219104489U

CN219104489U - Vibrating table for concrete test

Info

Publication number: CN219104489U
Application number: CN202223273447.5U
Authority: CN
Inventors: 刘锋; 徐俊文; 谢强; 何丽萍; 李明
Original assignee: Dingcheng Building Materials Co ltd Dushanzi District Karamay City
Current assignee: Dingcheng Building Materials Co ltd Dushanzi District Karamay City
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-30
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a vibrating table for concrete experiments, which comprises a bottom plate and a vibrating mechanism, wherein the vibrating mechanism is arranged at the top of the bottom plate and consists of a spring rod, a bearing table, a motor, a disc, a limiting groove, a connecting rod and a rotating rod, the top of the bottom plate is connected with the bottom of the bearing table through the spring rod, the motor is fixedly arranged at the top of the bottom plate through a bolt, the disc is arranged at the output end of the motor, the limiting groove of the limiting connecting rod is formed in the disc wall of the disc, the groove inner wall of the limiting groove is movably connected with one end of the connecting rod, the other end of the connecting rod is movably connected with the rotating rod through an anchor bolt rod, and the other end of the rotating rod is movably connected with the bottom of the bearing table through a concave hinge. The vibration protection can be carried out on the concrete during vibration through the vibration mechanism and the forming mechanism, so that the concrete is prevented from being scattered during vibration.

Description

Vibrating table for concrete test

Technical Field

The utility model relates to the technical field of vibrating tables, in particular to a vibrating table for concrete tests.

Background

In order to study the influence of different raw material ratios on the mechanical property of concrete, test verification is needed to be carried out on the concrete before concrete is actually applied, a mould filled with a concrete sample is subjected to vibration treatment during the test, the interior of the concrete is uniformly compact, then the compactness of the concrete is detected by an instrument, the whole vibration process is completed in a concrete vibration table, at present, the existing concrete vibration table generally drives a vibration plate to vibrate through a vibration motor, so that the vibration of the concrete is realized, after the vibration is completed, the concrete is cut into concrete blocks with standard specifications, the concrete blocks with different raw material ratios cannot be vibrated together, the vibration forming efficiency is reduced, the concrete vibration table in the prior art can be used for the test after the concrete blocks are solidified, when the concrete vibration table in vibration is vibrated, due to the strong vibration of the vibration plate, part of the concrete is splashed out of a containing groove, the raw material is wasted, the splashed concrete is piled and adhered on a spring rod to be solidified, and the elastic deformation of the spring rod is influenced, and the vibration performance of the concrete vibration table is lowered. For this purpose, we propose a vibrating table for concrete experiments.

Disclosure of Invention

The utility model mainly aims to provide a vibrating table for concrete experiments, which can protect concrete during vibration through a vibration mechanism and a forming mechanism, prevent the concrete from being scattered during vibration and effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a concrete is shaking table for test, includes the bottom plate, still includes vibration mechanism, vibration mechanism is installed to the board top department of bottom plate, vibration mechanism comprises spring beam, plummer, motor, disc, spacing groove, connecting rod and dwang combination, the board top department of bottom plate passes through the spring beam with the platform bottom department of plummer and is connected, board top department of bottom plate passes through bolt fixed mounting has the motor, the disc is installed to the output of motor, the spacing groove of spacing connecting rod has been seted up to the dish wall department of disc, the inslot wall department of spacing groove and the one end swing joint of connecting rod, the other end of connecting rod has the dwang through crab-bolt pole swing joint, and the other end of dwang passes through the bottom swing joint of concave hinge and plummer.

Further, the concrete covering and protecting device further comprises a forming mechanism, wherein the forming mechanism is arranged at the top of the bearing table, and the forming mechanism can cover and protect concrete.

Further, the forming mechanism comprises box body, apron, fixture block, division board and hasp combination, the roof department of plummer is through the box body of bolt fixed mounting holding concrete, the welding of the box inner wall department of box body has the division board, the box wall department of box body has the apron of sealed box body through hinged joint, the apron wall department of apron has the fixture block through bolt fixed mounting, the box wall department of box body has the hasp of connecting the fixture block through bolt fixed mounting, seals the top of box body through the apron, realizes the seal to the box body.

Further, the movable pulley is fixedly arranged at the bottom of the bottom plate through bolts, so that the device can be conveniently moved.

Further, a control switch for controlling the motor is arranged at the wall of the bearing table, so that the control of personnel is facilitated.

Compared with the prior art, the utility model has the following beneficial effects: when the concrete experiment shakes, personnel place the concrete of different contents in the box body after, separate the concrete through the division board, rotate the apron and make the fixture block insert in the hasp, thereby fix the apron, realize sealing to the box body, when shaking, personnel open control switch, make the disc of motor drive its output rotate, because the limiting groove has been seted up to the dish wall department of disc, the inslot wall of limiting groove and the one end swing joint of connecting rod, when the disc rotates, the one end of connecting rod moves in limiting groove department, because the other end of connecting rod passes through crab-bolt swing joint with the one end of dwang, make the other end of dwang adjust from top to bottom, thereby the dwang drives the plummer and shakes, because the board top department of bottom plate and plummer are connected through the spring pole, thereby make the spring pole stretch out and draw back, realize shaking the plummer, thereby can separate the concrete vibrations, increase vibration shaping efficiency.

Drawings

Fig. 1 is a schematic view showing the overall structure of a vibration table for concrete test according to the present utility model.

Fig. 2 is a schematic view of the structure of a base plate of a vibration table for concrete test according to the present utility model.

FIG. 3 is a schematic diagram showing the structure of a vibration mechanism of a vibration table for concrete experiments according to the present utility model

In the figure: 1. a bottom plate; 2. a vibration mechanism; 201. a spring rod; 202. a carrying platform; 203. a motor; 204. a disc; 205. a limit groove; 206. a connecting rod; 207. a rotating lever; 3. a pulley; 4. a control switch; 5. a forming mechanism; 501. a case body; 502. a cover plate; 503. a clamping block; 504. a partition plate; 505. and (5) locking.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a vibration table for concrete test comprises a bottom plate 1 and further comprises a vibration mechanism 2, wherein the vibration mechanism 2 is installed at the top of the bottom plate 1, the vibration mechanism 2 is composed of a spring rod 201, a bearing table 202, a motor 203, a disc 204, a limit groove 205, a connecting rod 206 and a rotating rod 207, the top of the bottom plate 1 is connected with the bottom of the bearing table 202 through the spring rod 201, a motor 203 is fixedly installed at the top of the bottom plate 1 through a bolt, the disc 204 is installed at the output end of the motor 203, the limit groove 205 for limiting the connecting rod 206 is formed in the disc wall of the disc 204, the groove inner wall of the limit groove 205 is movably connected with one end of the connecting rod 206, the other end of the connecting rod 206 is movably connected with the rotating rod 207 through an anchor bolt rod, and the other end of the rotating rod 207 is movably connected with the bottom of the bearing table 202 through a concave hinge.

The forming mechanism 5 is installed at the top of the bearing table 202, the forming mechanism 5 is formed by combining a box body 501, a cover plate 502, a clamping block 503, a partition plate 504 and a lock catch 505, the box body 501 for bearing concrete is fixedly installed at the top of the bearing table 202 through bolts, the partition plate 504 is welded at the inner wall of the box body 501, the cover plate 502 for sealing the box body 501 is connected at the box wall of the box body 501 through a hinge, the clamping block 503 is fixedly installed at the plate wall of the cover plate 502 through bolts, the lock catch 505 for connecting the clamping block 503 is fixedly installed at the box wall of the box body 501 through bolts, the top of the box body 501 is sealed through the cover plate 502, the sealing of the box body 501 is achieved, the movable pulley 3 is fixedly installed at the bottom of the plate of the bottom plate 1 through bolts, the control switch 4 for controlling the motor 203 is installed at the box wall of the bearing table 202, and the control is convenient for personnel.

It should be noted that, the utility model is a vibration table for concrete test, when in operation, after people place concrete with different contents in a box body 501 and separate the concrete through a partition plate 504, a clamping block 503 is inserted into a lock catch 505 by rotating a cover plate 502, thereby fixing the cover plate 502, sealing the box body 501 is realized, when in vibration, the people open a control switch 4 to drive a disc 204 at the output end of the motor 203 to rotate, because a limit groove 205 is formed at the disc wall of the disc 204, the inner wall of the limit groove 205 is movably connected with one end of a connecting rod 206, and when the disc 204 rotates, one end of the connecting rod 206 moves at the limit groove 205, and because the other end of the connecting rod 206 is movably connected with one end of a rotating rod 207, the other end of the rotating rod 207 is vertically adjusted, so that the rotating rod 207 drives a bearing table 202 to vibrate, and because the top of a plate of a bottom plate 1 is connected with the table bottom of the bearing table 202 through a spring rod 201, thereby expanding and contracting the spring rod 201, thereby realizing vibration molding efficiency of the bearing table 202 can be increased.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a vibration table for concrete test, includes bottom plate (1), its characterized in that still includes vibration mechanism (2), vibration mechanism (2) are installed in board top department of bottom plate (1), vibration mechanism (2) are by spring beam (201), plummer (202), motor (203), disc (204), spacing groove (205), connecting rod (206) and dwang (207) combination constitution, board top department of bottom plate (1) and plummer (202) are located to be connected through spring beam (201), board top department of bottom plate (1) has motor (203) through bolt fixed mounting, disc (204) are installed to the output of motor (203), limit groove (205) of limit connecting rod (206) are seted up to the dish wall department of disc (204), the one end swing joint of limit groove (205) inner wall department and connecting rod (206), the other end of connecting rod (206) has dwang (207) through crab-bolt pole swing joint, and the other end of dwang (207) passes through the bottom swing joint of spill hinge and plummer (202).

2. A vibration table for concrete experiments as claimed in claim 1, wherein: the device also comprises a forming mechanism (5), and the forming mechanism (5) is arranged at the top of the bearing table (202).

3. A vibration table for concrete experiments as claimed in claim 2, wherein: the forming mechanism (5) is formed by combining a box body (501), a cover plate (502), a clamping block (503), a partition plate (504) and a lock catch (505), the box body (501) for bearing concrete is fixedly arranged at the table top of the bearing table (202) through bolts, the partition plate (504) is welded at the inner wall of the box body (501), the cover plate (502) for sealing the box body (501) is connected at the box wall of the box body (501) through a hinge, the clamping block (503) is fixedly arranged at the plate wall of the cover plate (502) through bolts, and the lock catch (505) for connecting the clamping block (503) is fixedly arranged at the box wall of the box body (501) through bolts.

4. A vibration table for concrete experiments as claimed in claim 1, wherein: the movable pulley (3) is fixedly arranged at the plate bottom of the bottom plate (1) through bolts.

5. A vibration table for concrete experiments as claimed in claim 1, wherein: a control switch (4) for controlling the motor (203) is arranged at the table wall of the bearing table (202).