Vibrating table

Abstract

The utility model relates to a vibrating table which comprises a vibrating table body and a base, a moving groove is formed in the upper end face of the vibrating table body, two threaded sliding blocks are connected in the moving groove in a sliding mode, the upper ends of the threaded sliding blocks are fixedly connected with a moving seat connected with the upper end face of the vibrating table body in a sliding mode, and the upper end face of the moving seat is fixedly connected with an inverted-U-shaped frame. Pressing plates are arranged in the inverted-U-shaped frames, rubber pads are fixedly connected to the lower end faces of the pressing plates, and two limiting rods which penetrate through the corresponding pressing plates and are in sliding connection with the penetrating parts are fixedly connected to the interiors of the two inverted-U-shaped frames; a movable screw rod which penetrates through the corresponding pressing plate and is in threaded connection with the penetrating part is arranged between the two limiting rods, and the movable screw rod penetrates through the corresponding inverted U-shaped frame and is rotationally connected with the penetrating part through a bearing. According to the vibration table, concrete molds with different lengths can be limited and pressed on the upper end face of the vibration table body when the vibration table is used, and the vibration table is practical.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete vibration tables, in particular to a vibration table. Background Art

[0002] A concrete vibration table is a device suitable for use in laboratories and on-site construction sites to form specimens and compact various concrete components such as plates, columns, and beams. It is mainly composed of a base frame, a vibration table, a vibration spring, and other components.

[0003] The Chinese patent application number CN202322181171.6 discloses a vibrating table for concrete processing, which belongs to the technical field of concrete vibrating tables. The vibrating table comprises a base, and the top outer wall of the base is fixedly connected with four telescopic rods, and the outer walls of the four telescopic rods are all sleeved with springs.

[0004] However, the above-mentioned prior art still has some shortcomings in actual use. The distance between the two clamping seats in the above-mentioned prior art is fixed and cannot be adjusted. Therefore, the entire device can only limit the concrete mold of a single length. When the length of the concrete mold is less than the distance between the two clamping seats, the concrete mold cannot be limited. It has certain limitations. For this reason, we propose a vibration table. Utility Model Content

[0005] The utility model provides a vibration table, which solves the technical problems raised by the background technology in the prior art.

[0006] The solution of the utility model to solve the above technical problems is as follows: it comprises a vibration table main body and a base, the upper end surface of the vibration table main body is provided with a moving groove, and two threaded sliders are slidably connected inside the moving groove, and the upper end of the threaded slider is fixedly connected with a moving seat slidably connected with the upper end surface of the vibration table main body, and the upper end surface of the moving seat is fixedly connected with an inverted U-shaped frame, a clamping plate is arranged inside the inverted U-shaped frame, and a rubber pad is fixedly connected to the lower end surface of the clamping plate. The two inverted U-shaped frames are fixedly connected with two limiting rods that penetrate the corresponding clamping plates and are slidably connected to the penetration part. A moving screw that penetrates the corresponding clamping plates and is threadedly connected to the penetration part is arranged between the two limiting rods, and the moving screw penetrates the corresponding inverted U-shaped frame and is rotatably connected to the penetration part through a bearing. The upper end of the moving screw is fixedly connected with a rotating handle 1, and a bidirectional screw rod that penetrates the two threaded sliders and is threadedly connected to the penetration part is arranged inside the moving groove. The bidirectional screw rod penetrates the vibration table main body and is rotatably connected to the penetration part through a bearing. One end of the bidirectional screw rod is provided with a rotating handle 2 that is fixedly connected to one end of the bidirectional screw rod through a rotating rod.

[0007] On the basis of the above technical solution, the present invention can also be improved as follows.

[0008] Furthermore, telescopic cylinders are provided at the four corners of the upper end surface of the base, and the bottom ends of the telescopic cylinders are fixedly connected to the upper end surface of the base.

[0009] Furthermore, the output end of each telescopic cylinder is fixedly connected to the lower end surface of the vibration table body, and the surface of each telescopic cylinder is sleeved with a spring.

[0010] Furthermore, two ends of each spring are fixedly connected to the lower end surface of the vibration table body and the upper end surface of the base respectively.

[0011] Furthermore, a dual-axis motor is provided in the middle of the upper end surface of the base and is fixedly connected to the upper end surface of the base via a fixing plate, and both output shaft ends of the dual-axis motor are fixedly connected to a rotating disk.

[0012] Furthermore, one side outer wall of the two rotating disks is eccentrically rotatably connected with a connecting plate, and one end of the two connecting plates is rotatably connected to the lower end surface of the vibration table body.

[0013] The beneficial effects of the utility model are as follows: the utility model provides a vibration table, which has the following advantages:

[0014] Through the cooperation of the arranged rotating handle 1, inverted U-shaped frame, clamping plate, rubber pad, moving seat, vibration table body, rotating handle 2, moving groove, bidirectional screw rod, moving screw rod, threaded slider and limiting rod, the distance between the two clamping plates can be adjusted, so that concrete molds of different lengths can be limited and clamped on the upper end surface of the vibration table body, thereby improving practicality.

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 A schematic diagram of the structure of a vibration table provided in one embodiment of the utility model;

[0018] Figure 2 for Figure 1 A schematic top view of a structure in a vibration table is provided;

[0019] Figure 3 for Figure 1 A schematic front view and cross-sectional view of a local structure in a vibration table is provided;

[0020] Figure 4 for Figure 1 A schematic side cross-sectional view of a local structure in a vibration table is provided.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Rotating handle 1; 2. Inverted U-shaped frame; 3. Pressing plate; 4. Rubber pad; 5. Moving seat; 6. Vibrating table body; 7. Rotating handle 2; 8. Telescopic cylinder; 9. Spring; 10. Connecting plate; 11. Rotating disk; 12. Dual-axis motor; 13. Base; 14. Moving slot; 15. Bidirectional lead screw; 16. Moving screw; 17. Threaded slider; 18. Limit rod. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-4 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0024] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] like Figure 1-4As shown, the utility model provides a vibration table, including a vibration table body 6 and a base 13, the upper end surface of the vibration table body 6 is provided with a moving groove 14, the movable groove 14 is slidably connected with two threaded sliders 17, the upper end of the threaded slider 17 is fixedly connected with a moving seat 5 slidably connected with the upper end surface of the vibration table body 6, the upper end surface of the moving seat 5 is fixedly connected with an inverted U-shaped frame 2, a clamping plate 3 is arranged inside the inverted U-shaped frame 2, and a rubber pad 4 is fixedly connected to the lower end surface of the clamping plate 3, and two limit rods 18 are fixedly connected inside the two inverted U-shaped frames 2 to penetrate the corresponding clamping plates 3 and are slidably connected to the penetrating parts, and the two A movable screw 16 is provided between the limit rods 18, which passes through the corresponding clamping plate 3 and is threadedly connected to the through-position. The movable screw 16 passes through the corresponding inverted U-shaped frame 2 and is rotatably connected to the through-position through a bearing. A rotating handle 1 is fixedly connected to the upper end of the movable screw 16. A bidirectional screw 15 is provided inside the movable groove 14, which passes through the two threaded sliders 17 and is threadedly connected to the through-position. The bidirectional screw 15 passes through the vibration table body 6 and is rotatably connected to the through-position through a bearing. A rotating handle 2 7 is fixedly connected to one end of the bidirectional screw 15 through a rotating rod.

[0027] Preferably, telescopic cylinders 8 are disposed at four corners of the upper end surface of the base 13 , and the bottom ends of the telescopic cylinders 8 are fixedly connected to the upper end surface of the base 13 .

[0028] Preferably, the output end of each telescopic cylinder 8 is fixedly connected to the lower end surface of the vibration table body 6, and the surface of each telescopic cylinder 8 is sleeved with a spring 9, and the setting of the spring 9 can reset the vibration table body 6.

[0029] Preferably, two ends of each of the springs 9 are fixedly connected to the lower end surface of the vibration table body 6 and the upper end surface of the base 13 respectively.

[0030] Preferably, a dual-axis motor 12 is provided in the middle of the upper end surface of the base 13 and is fixedly connected to the upper end surface of the base 13 through a fixing plate. Both output shaft ends of the dual-axis motor 12 are fixedly connected to a rotating disk 11. The dual-axis motor 12 can drive the two rotating disks 11 to rotate.

[0031] Preferably, one side outer wall of the two rotating disks 11 is eccentrically rotatably connected with a connecting plate 10 , and one end of the two connecting plates 10 is rotatably connected to the lower end surface of the vibration table body 6 .

[0032] The specific working principle and use method of the utility model are as follows:

[0033] The utility model provides a vibration table. When in use, a concrete mold is placed on a vibration table body 6. The bidirectional screw rod 15 is rotated by turning the rotating handle 2 7, and then the two threaded sliders 17 are moved toward each other in the moving groove 14, thereby driving the corresponding moving seat 5 to move toward each other, so that the spacing between the two clamping plates 3 is adjusted. After adjusting to a suitable spacing, the movable screw rod 16 is rotated by turning the rotating handle 1, so that the clamping plate 3 is limited and slides down under the action of the limiting rod 18, so that the clamping plate 3 drives the rubber plate to move downward, thereby pressing and limiting the concrete mold, and then injecting concrete into the mold after the pressing and limiting, starting the dual-axis motor 12 directly drives the two rotating disks 11 to rotate, and when the rotating disk 11 rotates, the vibration table body 6 is directly pulled up and down through the connecting plate 10, and when the vibration table body 6 descends, the spring 9 on the telescopic cylinder 8 is directly compressed, and when the vibration table body 6 moves up, the spring 9 returns to its original position, thereby facilitating the vibration and solidification of the concrete in the concrete mold.

[0034] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A vibration table, comprising a vibration table body (6) and a base (13), characterized in that: The upper end surface of the vibration table body (6) is provided with a moving groove (14), two threaded sliders (17) are slidably connected inside the moving groove (14), the upper end of the threaded slider (17) is fixedly connected with a moving seat (5) slidably connected to the upper end surface of the vibration table body (6), the upper end surface of the moving seat (5) is fixedly connected with an inverted U-shaped frame (2), a clamping plate (3) is arranged inside the inverted U-shaped frame (2), and a rubber pad (4) is fixedly connected to the lower end surface of the clamping plate (3), and two limiting rods (18) are fixedly connected inside the two inverted U-shaped frames (2) and penetrate the corresponding clamping plates (3) and are slidably connected to the penetrated parts, and a A movable screw rod (16) passes through the corresponding clamping plate (3) and is threadedly connected to the through-portion. The movable screw rod (16) passes through the corresponding inverted U-shaped frame (2) and is rotatably connected to the through-portion via a bearing. A rotating handle (1) is fixedly connected to the upper end of the movable screw rod (16). A bidirectional screw rod (15) is arranged inside the movable groove (14) and passes through the two threaded sliders (17) and is threadedly connected to the through-portion. The bidirectional screw rod (15) passes through the vibration table body (6) and is rotatably connected to the through-portion via a bearing. A rotating handle (7) is fixedly connected to one end of the bidirectional screw rod (15) via a rotating rod.

2. A vibration table according to claim 1, characterized in that: Telescopic cylinders (8) are arranged at the four corners of the upper end surface of the base (13), and the bottom ends of the telescopic cylinders (8) are fixedly connected to the upper end surface of the base (13).

3. A vibration table according to claim 2, characterized in that: The output end of each telescopic cylinder (8) is fixedly connected to the lower end surface of the vibration table body (6), and a spring (9) is sleeved on the surface of each telescopic cylinder (8).

4. A vibration table according to claim 3, characterized in that: Both ends of each spring (9) are respectively fixedly connected to the lower end surface of the vibration table body (6) and the upper end surface of the base (13).

5. A vibration table according to claim 1, characterized in that: A dual-axis motor (12) is disposed in the middle of the upper end surface of the base (13) and is fixedly connected to the upper end surface of the base (13) via a fixing plate. Both output shaft ends of the dual-axis motor (12) are fixedly connected to a rotating disk (11).

6. A vibration table according to claim 5, characterized in that: One side outer wall of the two rotating disks (11) is eccentrically rotatably connected to a connecting plate (10), and one end of the two connecting plates (10) is rotatably connected to the lower end surface of the vibration table body (6).

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