Glue sand vibrating table for cement detection and verification

Abstract

The utility model relates to a mortar jolt ramming table for cement detection and verification, which comprises a table plate arranged on a bottom frame. A guide groove is formed in the bottom frame; a sliding block is arranged at the bottom of the bedplate; the sliding block is connected with the bedplate through a telescopic rod; a bottom plate is arranged on the other side, opposite to the sliding block, of the guide groove; a vibration motor is arranged on the bottom plate; and a translation mechanism is arranged at the bottom of the bottom plate. The vertical vibration function in the prior art is achieved, and meanwhile the horizontal vibration function is added. Under the action that the cam is matched with the spring, displacement with acceleration can be achieved on the platen, so that mortar on the platen can generate horizontal vibration which is the same as vertical vibration, and the mortar can be alternately subjected to the vibration effect in the vertical direction and the vibration effect in the horizontal direction in the clamp tool.

Description

Technical Field

[0001] The utility model relates to a mortar vibrating table, in particular to a mortar vibrating table for cement detection and verification, belonging to cement strength testing equipment. Background Art

[0002] The mortar compaction table is a common cement strength testing equipment. It compacts the cement mortar through high-frequency and high-intensity vibration to facilitate subsequent inspection and verification. However, in the prior art, the mortar compaction table usually uses high-frequency vertical vibration to achieve the above purpose. The defect of this method is that due to the single direction of the force, the uniformity of the mortar compaction can only be guaranteed by increasing the number of reciprocating times, which takes a long time. At the same time, after increasing the number of reciprocating times, the rubber pad position is frequently under pressure, which is very easy to age and needs to be frequently replaced, which is costly. Therefore, further improvement is needed. Utility Model Content

[0003] The purpose of the utility model is to solve the above-mentioned shortcomings and provide a mortar vibrating table for cement detection and calibration, which increases the vibration direction, reduces the number of vibrations in a single direction, shortens the vibration time, improves the vibration uniformity, and prolongs the service life.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A mortar vibrating table for cement testing and verification comprises a table plate, wherein the table plate is arranged on a bottom frame; a guide groove is arranged on the bottom frame; a slider is arranged at the bottom of the table plate; the slider and the table plate are connected by a telescopic rod; a bottom plate is arranged on the other side of the guide groove opposite to the slider; a vibration motor is arranged on the bottom plate; and a translation mechanism is arranged at the bottom of the bottom plate.

[0006] Furthermore, the sliders include four and are evenly distributed at the bottom of the platform; a guide block is provided at the bottom of each slider; the guide block is slidably connected in the guide groove; the bottom plate is provided at the bottom of the guide block; and the bottom plate is at the bottom of the bottom frame.

[0007] Furthermore, a spring is arranged in the guide groove; one end of the spring is connected to the guide block, and the other end is connected to the inner wall of the guide groove; a protrusion is arranged at the bottom of the base plate; the translation mechanism includes a motor arranged at the bottom of the base plate; and also includes a cam arranged on the motor.

[0008] Furthermore, the cam is in contact with or separated from the convex quick contact; the output shaft of the vibration motor is connected to the bottom of the table; and the telescopic rod includes a sleeve and an inner rod.

[0009] Furthermore, an elastic rubber pad is provided between the sliding block and the table plate.

[0010] The utility model has the following beneficial effects: while having the vertical vibration function in the prior art, it also has a horizontal vibration function. Under the action of the cam and the spring, the table plate can be displaced with acceleration, so that the mortar on the table plate can vibrate horizontally in the same way as the vertical vibration, so that the mortar in the fixture can be subjected to the vibration effects of the vertical and horizontal directions alternately or simultaneously. Under the action of the above method, the compaction of the mortar can be significantly improved within the same time; and the number of vertical vibrations can be reduced, thereby extending the service life of the rubber pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0013] Figure 3 It is a top view of the slide and the slider.

[0014] In the figure: 1 is a table, 2 is a bottom frame, 3 is a guide groove, 4 is a slider, 5 is a telescopic rod, 6 is a bottom plate, 7 is a vibration motor, 8 is a guide block, 9 is a spring, 10 is a convex block, 11 is a motor, and 12 is a cam. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] The terms used herein, including technical and scientific terms, have the same meaning as those generally understood by those skilled in the art, unless the terms are defined differently. It should be understood that the terms defined in commonly used dictionaries have the same meaning as those in the prior art.

[0017] See also Figure 1-Figure 2

[0018] A mortar vibrating table for cement detection and verification comprises a table plate 1, wherein the table plate 1 is arranged on a bottom frame 2; a guide groove 3 is arranged on the bottom frame 2; a slider 4 is arranged at the bottom of the table plate 1; the slider 4 is connected to the table plate 1 through a telescopic rod 5; a bottom plate 6 is arranged on the other side of the guide groove 3 opposite to the slider 4; a vibration motor 7 is arranged on the bottom plate 6; and a translation mechanism is arranged at the bottom of the bottom plate 6.

[0019] Furthermore, the sliders 4 include four and are evenly distributed at the bottom of the table 1; a guide block 8 is provided at the bottom of each slider 4; the guide block 8 is slidably connected in the guide groove 3; the bottom plate 6 is provided at the bottom of the guide block 8; the bottom plate 6 is at the bottom of the bottom frame 2.

[0020] Specifically, in this embodiment, the base plate 6 can move synchronously with the guide block 8 and the slider 4 in the guide groove 3, and the vibration motor 7 on the base plate 6 can exert an action on the table plate 1 during the horizontal movement of the base plate 6, so that the table plate 1 vibrates vertically.

[0021] Furthermore, a spring 9 is arranged in the guide groove 3; one end of the spring 9 is connected to the guide block 8, and the other end is connected to the inner wall of the guide groove 3; a protrusion 10 is arranged at the bottom of the base plate 6; the translation mechanism includes a motor 11 arranged at the bottom of the base plate 6; and also includes a cam 12 arranged on the motor 11.

[0022] Furthermore, the cam 12 is in contact with or separated from the protrusion 10; the output shaft of the vibration motor is connected to the bottom of the table; and the telescopic rod includes a sleeve and an inner rod.

[0023] Specifically, in the present embodiment, when the raised end of the cam 12 comes into contact with the protrusion 10, it can push the base plate 6 to overcome the elastic force of the spring and move horizontally, and drive the guide block 8, the slider 4 and the table 1 to move horizontally at a uniform speed; as the cam 12 rotates, when the raised end of the cam disengages from the protrusion 10, due to the loss of force, under the action of the spring, it can push the guide block 8, the slider 4 and the table 1 to accelerate back to the starting position, and during this acceleration process, the mortar on the table can be vibrated horizontally.

[0024] Furthermore, an elastic rubber pad is provided between the sliding block and the table plate.

[0025] Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the utility model rather than limiting it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A mortar vibrating table for cement testing and calibration, comprising a table plate, characterized in that: The table is arranged on the bottom frame; a guide groove is arranged on the bottom frame; a slider is arranged at the bottom of the table; the slider and the table are connected by a telescopic rod; a bottom plate is arranged on the other side of the guide groove opposite to the slider; a vibration motor is arranged on the bottom plate; and a translation mechanism is arranged at the bottom of the bottom plate.

2. A mortar compaction table for cement testing and calibration according to claim 1, characterized in that: The sliders include four and are evenly distributed at the bottom of the platform; a guide block is arranged at the bottom of each slider; the guide block is slidably connected in the guide groove; the bottom plate is arranged at the bottom of the guide block; and the bottom plate is at the bottom of the bottom frame.

3. A mortar vibrating table for cement testing and calibration according to claim 2, characterized in that: A spring is arranged in the guide groove; one end of the spring is connected to the guide block, and the other end is connected to the inner wall of the guide groove; a protrusion is arranged at the bottom of the base plate; the translation mechanism includes a motor arranged at the bottom of the base plate; and also includes a cam arranged on the motor.

4. A mortar vibrating table for cement testing and calibration according to claim 3, characterized in that: The cam is in contact with or separated from the convex fastener; the output shaft of the vibration motor is connected to the bottom of the table; and the telescopic rod includes a sleeve and an inner rod.

5. The mortar compaction table for cement testing and calibration according to claim 4, characterized in that: An elastic rubber pad is also arranged between the sliding block and the table plate.

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