Concrete test block mold tamping device

Abstract

The utility model discloses a concrete test block mold tamping device, and belongs to the technical field of concrete test block manufacturing. Comprising a mold table, a plurality of vibrators and a controller, a plurality of mold containing bins are arranged on the mold table, the vibrators are arranged on the mold table, the controller is arranged on the outer side wall of the mold table and connected with the vibrators, and the controller controls the vibrators to vibrate. The technical problems that a traditional concrete manufacturing mold is simple and cannot achieve dense vibration, and the vibration duration cannot be selected according to the slump of concrete are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete test block manufacturing, in particular to a concrete test block mold tamping device. Background Art

[0002] The production of concrete test blocks involves various professional construction projects. According to GB50204-2002 "Concrete Structure Engineering Construction Quality Acceptance Code", concrete test blocks need to be randomly sampled on site at the casting site; the traditional method of making concrete test blocks is to take a mold of suitable size, pour part of the concrete into the mold, and vibrate and scrape it flat. However, due to the influence of factors such as the sampling personnel's experience, technology, and test block molds, it is impossible to achieve 100% qualified standard test blocks, and the concrete test blocks will not be vibrated densely. In addition, the corresponding vibration time for concrete needs to be different according to the slump of different concrete. Therefore, there is an urgent need for an automated concrete test block mold tamping device to ensure that the production of test blocks is qualified and effective. Summary of the invention

[0003] The utility model aims to provide a concrete test block mold vibrating device to solve the technical problems that the traditional concrete production mold is simple and cannot achieve dense vibration and cannot select the vibration time according to the slump of concrete.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is:

[0005] A concrete test block mold tamping device comprises a mold table, a plurality of vibrators and a controller. The mold table is provided with a plurality of mold placement bins, a plurality of vibrators are installed on the mold table, the controller is installed on the outer side wall of the mold table and connected to the vibrators, and the controller controls the vibration of the vibrators.

[0006] Furthermore, the vibrator is provided on the outer peripheral side and the bottom of the mold placement bin.

[0007] Furthermore, a first installation cavity is provided at the lower portion of the mold table, and the vibrator is provided in the first installation cavity.

[0008] Furthermore, a second installation cavity is arranged on the outer periphery of the mold placement chamber, and the vibrator is arranged in the second installation cavity.

[0009] Furthermore, the controller includes a start-stop switch and a plurality of mode switches, and different mode switches control the vibration duration of the vibrator to be different.

[0010] Furthermore, the vibration frequency of the vibrator is 50-60 Hz.

[0011] Furthermore, shock-absorbing legs are provided at the lower part of the mold table.

[0012] Due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0013] 1. The utility model can be directly used on the construction site. When in use, the test block mold filled with concrete is placed in the mold placement bin on the mold table, and the vibrator is activated through the controller to vibrate the test block mold together, so that the concrete filled in the test block mold is fully vibrated and dense; at the same time, the vibration time can be selected and controlled according to the slump of concrete, so that the concrete vibrates appropriately to prevent segregation and other problems. Based on the above, the utility model can solve the technical problems that the traditional concrete production mold is simple and cannot achieve dense vibration and cannot select the vibration time according to the slump of concrete.

[0014] 2. The utility model can vibrate the bottom and side of the mold placement bin at the same time by arranging the vibrator in the first installation cavity and the second installation cavity; at the same time, the vibrator can be protected to prevent the vibrator from being contaminated. In addition, by arranging the second installation cavity, the vibrator can also be placed between the two mold placement bins, achieving all-round vibration of the periphery of the mold placement bin and improving the tamping effect.

[0015] 3. The utility model can meet the needs of rapid use of concrete with different slumps by setting different vibration modes and implementing them through different switches, thereby improving the convenience of use. The utility model can reduce the contact with external ground vibration and reduce some noise by setting shock-absorbing legs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0017] Figure 2 It is a three-dimensional perspective structural diagram of the utility model;

[0018] In the attached drawings, 1-mold table, 2-vibrator, 3-controller, 4-mold placement compartment, 5-first installation cavity, 6-second installation cavity, 7-start-stop switch, 8-mode switch, 9-shock-absorbing legs. DETAILED DESCRIPTION

[0019] The specific implementation of the utility model is further described below with reference to the accompanying drawings.

[0020] In the description of the present invention, it should be understood that the terms "center", "length", "width", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0023] See also Figure 1 and Figure 2 A concrete test block mold vibrating device comprises a mold table 1, a plurality of vibrators 2 and a controller 3. The mold table 1 is provided with a plurality of mold placement bins 4. The plurality of vibrators 2 are mounted on the mold table 1. The controller 3 is mounted on the outer wall of the mold table 1 and connected to the vibrators 2. The controller 3 controls the vibration of the vibrators 2. The device can be directly used on the construction site. When in use, the test block mold filled with concrete is placed in the mold placement bin 4 on the mold table 1. The vibrator 2 is started by the controller 3 to vibrate the test block mold together, so that the concrete filled in the test block mold is fully vibrated and compacted; then the test block mold is removed and the concrete is solidified before being taken out.

[0024] In this embodiment, the vibrator 2 is disposed on the outer circumference and bottom of the mold placement bin 4. Specifically, a first installation cavity 5 is disposed at the lower part of the mold table 1, and the vibrator 2 is disposed in the first installation cavity 5. Specifically, a second installation cavity 6 is disposed on the outer circumference of the mold placement bin 4, and the vibrator 2 is disposed in the second installation cavity 6.

[0025] In this embodiment, the controller 3 includes a start / stop switch 7 and a plurality of mode switches 8. Different mode switches 8 control the vibration duration of the vibrator 2 to be different. Specifically, the switch is a push button switch. Specifically, they are: a start / end button switch, a mode 1 button switch, a mode 2 button switch and a mode 3 button switch, wherein the start / end button switch is used to turn the power on and off; the mode 1 button switch: for concrete with a slump of less than 100, it is used as a concrete test block with a slump of less than 100, and in combination with the timing unit in the controller 3, the vibration time of the vibrator 2 is controlled to be 10 seconds; the mode 2 button switch: for concrete with a slump of less than 100-160, it is used as a concrete test block with a slump of 100-160, and in combination with the timing unit in the controller 3, the vibration time of the vibrator 2 is controlled to be 8 seconds; the mode 3 button switch: for concrete with a slump of more than 160, it is used as a concrete test block with a slump of more than 160, and in combination with the timing unit in the controller 3, the vibration time of the vibrator 2 is controlled to be 5 seconds; by setting different vibration modes and implementing them through different switches, it is possible to quickly use concrete with different slumps and improve the convenience of use.

[0026] In this embodiment, the vibration frequency of the vibrator 2 is 50-60 Hz. In this embodiment, the controller 3 and the vibrator 2 can also be powered by an external power supply or by a built-in rechargeable battery.

[0027] In this embodiment, the lower part of the mold table 1 is provided with a shock-absorbing leg 9, and the shock-absorbing leg 9 can be made of rubber material. By providing the shock-absorbing leg 9, the contact with the external ground vibration can be reduced, and some noise can be reduced.

[0028] The above description is a detailed description of the preferred feasible embodiment of the utility model, but the embodiment is not used to limit the scope of the patent application of the utility model. All equivalent changes or modified changes completed under the technical spirit suggested by the utility model should fall within the patent scope covered by the utility model.

Claims

1. A concrete test block mold tamping device, characterized in that: It includes a mold table, a plurality of vibrators and a controller. The mold table is provided with a plurality of mold placement bins. The plurality of vibrators are installed on the mold table. The controller is installed on the outer side wall of the mold table and connected to the vibrators. The controller controls the vibration of the vibrators. The vibrators are installed on the outer peripheral side and the bottom of the mold placement bins. A first installation cavity is provided at the lower part of the mold table, and the vibrators are installed in the first installation cavity. A second installation cavity is provided on the outer periphery of the mold placement bin, and the vibrators are installed in the second installation cavity.

2. A concrete test block mold tamping device according to claim 1, characterized in that: The controller includes a start-stop switch and a plurality of mode switches, and different mode switches control the vibration duration of the vibrator to be different.

3. A concrete test block mold tamping device according to claim 1, characterized in that: The vibration frequency of the vibrator is 50-60 Hz.

4. A concrete test block mold tamping device according to claim 1, characterized in that: The lower part of the mold table is provided with shock-absorbing legs.

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