Intelligent grouting slurry density measuring device

Abstract

The utility model discloses a slurry density measurement technical field's a kind of intelligent grouting slurry density measuring device, including pulping bucket and measuring cylinder, pulping bucket outer wall is equipped with the conveying unit for conveying slurry from pulping bucket to measuring cylinder, and the communication of conveying unit and pulping bucket is all located the above of the communication of conveying unit and measuring cylinder;Conveying unit is electrically connected with control component.The utility model, through conveying unit, different height slurry in pulping bucket can be conveniently obtained and is conveyed to measuring cylinder, and it is realized automatic detection in conjunction with control component, effectively solve the problem that artificial scooping operation is complicated, efficiency is low, different depth slurry density data is difficult to obtain quickly and error is larger due to human operation in traditional measurement mode, whether the slurry density can be more efficiently, accurately judged to reach standard, and the quality of grouting construction is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of slurry density measurement technology, specifically to an intelligent grouting slurry density measuring device. Background Technology

[0002] Traditional grout density measurement methods can be cumbersome and inefficient. For example, manual scooping of grout from the mixing tank may be required for testing, which is not only troublesome but also makes it difficult to quickly obtain grout density data at different depths, and it is impossible to determine in a timely manner whether the density of the entire tank of grout is uniform and meets the requirements.

[0003] Furthermore, traditional measurement methods are susceptible to human error and are prone to inaccuracies. For example, inconsistent operating procedures when manually scooping grout or deviations in the readings of measuring tools can lead to inaccurate density measurements, thereby affecting the quality of grouting construction.

[0004] Therefore, this utility model proposes an intelligent grout density measuring device to solve the above problems. Utility Model Content

[0005] To address the aforementioned issues, this invention provides an intelligent grout density measuring device that can conveniently acquire grout at different heights within the grouting tank and transport it to the measuring cylinder. Combined with control components, it achieves automated detection, effectively solving the problems of cumbersome manual scooping operations, low efficiency, difficulty in quickly acquiring grout density data at different depths, and large errors caused by human operation in traditional measurement methods.

[0006] To achieve the above objectives, the technical solution of this utility model is as follows: an intelligent grout density measuring device, comprising a grouting tank and a measuring cylinder, wherein a conveying unit for conveying grout from the grouting tank to the measuring cylinder is installed on the outer wall of the grouting tank, and the connection between the conveying unit and the grouting tank is located above the connection between the conveying unit and the measuring cylinder; the conveying unit is electrically connected to a control component.

[0007] Basic Scheme Principle: A conveying unit guides slurry at different heights within the pulping tank to the measuring cylinder. Since the connection point between the conveying unit and the pulping tank is higher than the connection point with the measuring cylinder, the slurry can flow naturally under gravity, requiring no additional power source. The control component intelligently controls the conveying unit to automatically sample slurry at different heights and automates the density detection process and data processing.

[0008] The above-mentioned solution offers the following advantages: By controlling the conveying unit through the control components, the sampling and testing of slurry are automated, eliminating the need for manual scooping, reducing human intervention, and lowering labor intensity. It allows for the rapid acquisition of slurry density data at different depths within the slurry tank, facilitating timely assessment of whether the density of the entire tank of slurry is uniform and meets requirements, thus improving measurement efficiency. It avoids errors caused by inconsistent manual operation procedures and deviations in measuring tool readings, resulting in more accurate density measurements and ensuring the quality of grouting construction.

[0009] Furthermore, the conveying unit consists of a conveying pipe and several regulating valves. All regulating valves are connected to the pulping tank and the input end of the conveying pipe. The output end of the conveying pipe is connected to the measuring cylinder. All regulating valves are electrically connected to the control components.

[0010] Beneficial effects: By controlling the slurry sampling at different locations through multiple regulating valves and combining them with the centralized delivery to the measuring cylinder through the delivery pipe, integrated control of multi-location sampling is achieved. The control components can precisely regulate the on / off state of each regulating valve, flexibly select the sampling location, and improve the targeting and ease of operation of the sampling.

[0011] Furthermore, the regulating valves are evenly spaced from top to bottom along the height direction of the pulping tank.

[0012] Beneficial effects: The evenly spaced regulating valves can uniformly cover different depths of the pulping tank, ensuring that the obtained pulp samples are representative and can comprehensively reflect the longitudinal distribution of pulp density in the pulping tank, making it easy to judge whether the pulp is mixed evenly.

[0013] Furthermore, the spacing between the regulating valves is 20cm.

[0014] Beneficial effects: The 20cm spacing ensures effective coverage of slurry at different depths in the slurry preparation tank while avoiding the increased complexity and cost of the device caused by too small a spacing. It achieves a balance between the representativeness and practicality of the sampling and is suitable for the slurry testing needs of most grouting projects.

[0015] Furthermore, the delivery pipe has a U-shaped structure.

[0016] Beneficial effects: The U-shaped conveying pipe can form a liquid seal effect, which can effectively prevent the slurry from flowing too fast or backflowing due to gravity during the conveying process, ensuring the stability of slurry conveying, while reducing slurry residue and reducing the risk of cross-contamination when sampling different batches.

[0017] Furthermore, the length of the delivery pipe on the side closer to the regulating valve is greater than that on the other side.

[0018] Beneficial effects: This design allows the slurry to flow more smoothly toward the measuring cylinder after entering the delivery pipe from the regulating valve, thanks to the gravity gradient formed by the length difference. This enhances the power of slurry delivery, prevents slurry from stagnating in the pipe, and improves delivery efficiency.

[0019] Furthermore, the regulating valves are all located above the output end of the delivery pipe.

[0020] Beneficial effects: It ensures a height difference between the regulating valve and the output end of the delivery pipe, and uses gravity to drive the slurry to flow naturally without the need for an additional power unit. This simplifies the structure while ensuring the reliability of slurry delivery.

[0021] Furthermore, all regulating valves are ball valves.

[0022] Beneficial effects: Ball valves are characterized by simple structure, good sealing performance, and rapid opening and closing. They can accurately control the flow of slurry and are not easily blocked by particles in the slurry. They are suitable for frequent control of slurry transportation and extend the service life of the equipment.

[0023] Furthermore, the control component consists of a controller, and the input terminals of the ball valves are all electrically connected to the output terminals of the controller.

[0024] Beneficial effects: By centrally controlling the opening and closing of each ball valve through the controller, the sampling process is automated and intelligent. The operation of ball valves in different positions can be precisely controlled according to preset programs or manual instructions, reducing human error and improving detection efficiency.

[0025] Furthermore, a slurry discharge valve is connected to the bottom of the conveying pipe, and the input end of the slurry discharge valve is electrically connected to the output end of the controller.

[0026] Beneficial effects: After the test is completed, the residual slurry in the delivery pipe can be quickly discharged through the slurry drain valve, which facilitates cleaning of the delivery pipe, prevents the slurry from solidifying and clogging the pipe, and also prevents the residual slurry from affecting the accuracy of the next test, thus improving the ease of maintenance of the device.

[0027] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0028] Figure 1 This is an overall isometric view of an embodiment of the intelligent grouting slurry density measuring device of this utility model; Figure 2 This is an overall side view of an embodiment of the intelligent grout density measuring device of this utility model; Figure 3 This is an enlarged view of part A of an embodiment of the intelligent grout density measuring device of this utility model.

[0029] The reference numerals in the accompanying drawings of the instruction manual include: 1. Pulping tank; 2. Regulating valve; 3. Conveying pipe; 4. Measuring cylinder; 5. Pulping discharge valve. Detailed Implementation

[0030] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0031] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] The following detailed description illustrates the specific implementation method: Example 1: like Figure 1 and Figure 2 As shown, an intelligent grout density measuring device includes a grouting tank 1, a measuring cylinder 4, a controller, a delivery pipe 3, and several regulating valves 2. The regulating valves 2 are distributed along the height of the grouting tank 1 from top to bottom, with a distance of 20cm between adjacent regulating valves 2. All regulating valves 2 are connected to the grouting tank 1, and simultaneously connected to the left side of the delivery pipe 3. The right side of the delivery pipe 3 is connected to the measuring cylinder 4 (see reference). Figure 1 Secondly, the delivery pipe 3 has a U-shaped structure, with the length of the side of the delivery pipe 3 closest to the regulating valve 2 being greater than the other side. The regulating valves 2 are all located above the output end of the delivery pipe 3. Specifically, all regulating valves 2 are ball valves, and the input ends of the ball valves are electrically connected to the output end of the controller. Combined with... Figure 3As shown, a slurry discharge valve 5 is connected to the bottom of the conveying pipe 3. The controller model is preferably Delta Electronics 24MR-F500FX-A, and the ball valve model is preferably Q941-16P. Simultaneously, the slurry discharge valve 5 is connected to the bottom of the conveying pipe 3, and the pressure relief valve model is preferably Q941-16P. The input terminal of the slurry discharge valve 5 is electrically connected to the output terminal of the controller.

[0034] The specific implementation process is as follows: When it is necessary to detect the slurry density, the operator issues a command through the controller, and the controller controls the ball valve at the corresponding height to open according to the preset program or real-time command. Since the regulating valve 2 (ball valve) is located above the output end of the conveying pipe 3, and the length of the conveying pipe 3 on the side closer to the regulating valve 2 is greater than that on the other side, under the action of gravity, the slurry at the corresponding height in the pulping tank 1 flows into the U-shaped conveying pipe 3 through the opened ball valve.

[0035] The U-shaped delivery pipe 3 utilizes the liquid seal principle to ensure stable slurry flow. Simultaneously, due to the gravitational gradient formed by the length difference on both sides, the slurry can smoothly flow along the right side of the delivery pipe 3 to the measuring cylinder 4. Once sufficient slurry for testing has been collected in the measuring cylinder 4, the controller closes the corresponding ball valve.

[0036] After the density test is completed, the controller can open the slurry discharge valve 5, allowing the residual slurry in the delivery pipe 3 to be discharged through the slurry discharge valve 5, thus preventing slurry residue from affecting subsequent tests. If it is necessary to test the slurry density at other heights, the above operation can be repeated, and the controller can open the ball valve at the corresponding height to achieve sampling and testing of slurry at different depths.

[0037] The entire process utilizes gravity flow and the principle of communicating vessels, combined with the controller's automated control of the ball valve, to achieve convenient and accurate sampling and testing of slurry at different heights, effectively improving the efficiency and accuracy of slurry density measurement.

[0038] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A smart grout density measuring device, comprising a grouting tank (1) and a measuring cylinder (4), characterized in that, The outer wall of the pulping tank (1) is equipped with a conveying unit for conveying slurry from the pulping tank (1) to the measuring cylinder (4), and the connection between the conveying unit and the pulping tank (1) is located above the connection between the conveying unit and the measuring cylinder (4); the conveying unit is electrically connected to a control component.

2. The intelligent grout density measuring device according to claim 1, characterized in that: The conveying unit consists of a conveying pipe (3) and several regulating valves (2). The regulating valves (2) are all connected to the pulping tank (1), the regulating valves (2) are all connected to the input end of the conveying pipe (3), and the output end of the conveying pipe (3) is connected to the measuring cylinder (4). The regulating valves (2) are all electrically connected to the control components.

3. The intelligent grout density measuring device according to claim 2, characterized in that: The regulating valves (2) are evenly distributed from top to bottom along the height direction of the pulping tank (1).

4. The intelligent grout density measuring device according to claim 3, characterized in that: The spacing between the regulating valves (2) is 20cm.

5. The intelligent grout density measuring device according to claim 4, characterized in that: The delivery pipe (3) has a U-shaped structure.

6. The intelligent grout density measuring device according to claim 5, characterized in that: The length of the delivery pipe (3) on the side closest to the regulating valve (2) is greater than that on the other side.

7. The intelligent grout density measuring device according to claim 6, characterized in that: The regulating valve (2) is located above the output end of the delivery pipe (3).

8. The intelligent grout density measuring device according to claim 7, characterized in that: The regulating valves (2) are all ball valves.

9. The intelligent grout density measuring device according to claim 8, characterized in that: The control component consists of a controller, and the input terminals of the ball valves are electrically connected to the output terminals of the controller.

10. The intelligent grout density measuring device according to claim 9, characterized in that: The bottom of the conveying pipe (3) is connected to a slurry discharge valve (5), and the input end of the slurry discharge valve (5) is electrically connected to the output end of the controller.

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