Strength detection device for grouting material

Abstract

The utility model provides a grouting material strength detection device which comprises a detection machine and further comprises a detection frame arranged on the side face of the detection machine, and a collection opening is formed in the top of the detection frame; the bearing plate comprises a moving plate and a folding plate rotationally arranged on the side face of the moving plate, an adjusting plate penetrates through the detection frame, and the adjusting plate is connected to the bottom end of the moving plate; when the adjusting plate moves in the height direction of the detection frame, the movable plate and the folding plate form an included angle and correspond to the collecting opening, or the movable plate and the folding plate form a plane. After the grouting material is crushed and the large grouting material is taken out, an adjusting plate is subjected to ascending adjustment, so that the adjusting plate drives a moving plate to ascend, the moving plate drives one end of a folding plate to ascend, and then the folding plate and the moving plate form an included angle and are in an inclined plane state; and grouting material residues on the folding plate are discharged to a collecting opening through the gravity of the grouting material residues under the flow guide of the inclined surface, so that the bearing plate is convenient to clean.

Description

Technical Field

[0001] This utility model relates to the field of grout testing technology, and in particular to a strength testing device for grout. Background Technology

[0002] Grouting material is formulated with high-strength materials as aggregates, cement as binder, and supplemented with substances that promote high fluidity, micro-expansion, and anti-segregation. In various construction projects, the strength of grouting material directly affects the quality of the building. Therefore, construction testing equipment is needed to test the strength of grouting material before overall construction.

[0003] During the strength testing of grouting materials, a significant amount of residue and fragments may scatter onto the testing plate after the grouting material is subjected to pressure. Although manual cleaning of the residue and fragments from the testing plate is necessary for subsequent testing, this process is not only cumbersome but also inefficient, thus affecting the overall testing efficiency. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides a strength testing device for grouting material, which solves the problem that the existing technology requires manual cleaning of the testing plate, which is not only troublesome to operate but also inefficient.

[0005] According to the embodiments of this utility model, the following technical solution is adopted:

[0006] A strength testing device for grouting materials includes a testing machine and further includes:

[0007] The testing frame is located on the side of the testing machine, and a collection port is opened at the top of the testing frame;

[0008] The support plate includes a movable plate and a folding plate rotatably disposed on the side of the movable plate. The testing frame is provided with an adjustment plate, which is connected to the bottom end of the movable plate.

[0009] When the adjusting plate moves along the height direction of the detection frame, it makes the moving plate and the folding plate form an angle and correspond to the collection port, or makes the moving plate and the folding plate form a plane.

[0010] Preferably, the end of the adjusting plate is provided with a tension spring, and one end of the tension spring is located at the top of the testing frame.

[0011] Preferably, the testing frame is provided with two limiting frames, each of which has an installation groove. The end of the folding plate away from the moving plate is slidably mounted in the installation groove via a pin.

[0012] Preferably, the length of the collection port is α, the length of the folded plate is β, and α and β satisfy α < β.

[0013] Preferably, it also includes a limiting plate, and the folding plate has a groove along its length, and the limiting plate is slidably disposed in the groove.

[0014] Preferably, the limiting plate is threaded with a fastening screw, which abuts against the side of the slide groove.

[0015] Preferably, a limiting groove is provided at the bottom of the testing frame.

[0016] Preferably, the end of the limiting groove is inclined downward to form a guide groove.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] In this scheme, when testing the strength of the grout, the grout is placed directly on a support plate consisting of a moving plate and a folding plate. The strength of the grout is tested by controlling the testing head of the testing machine. After the grout breaks and large pieces are removed, the adjusting plate is raised, which causes the moving plate to rise. This causes the moving plate to rise, which in turn causes one end of the folding plate to rise. As a result, the folding plate and the moving plate form an angle and are inclined. The grout residue on the folding plate is then discharged to the collection port by its own gravity under the guidance of the inclined plane. This not only facilitates the cleaning of the support plate but also makes manual cleaning of the support plate more convenient. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the detection device in an embodiment of the present invention.

[0020] Figure 2 This is a schematic diagram of the planar structure of the detection device in an embodiment of this utility model.

[0021] Figure 3 This is a schematic diagram of the structure of the bearing plate after folding in an embodiment of this utility model.

[0022] In the above attached figures: 1. Testing machine; 2. Testing frame; 201. Limiting groove; 202. Guide groove; 203. Collection port; 204. Limiting frame; 205. Mounting groove; 3. Tension spring; 4. Bearing plate; 401. Folding plate; 402. Moving plate; 403. Adjusting plate; 404. Slide groove; 5. Limiting plate; 501. Fastening screw. Detailed Implementation

[0023] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0024] like Figures 1 to 3 As shown in the figure, this utility model embodiment proposes a strength testing device for grouting material, including a testing machine 1, and further comprising:

[0025] The testing frame 2 is located on the side of the testing machine 1, and the top of the testing frame 2 is provided with a collection port 203;

[0026] The support plate 4 includes a movable plate 402 and a folding plate 401 rotatably disposed on the side of the movable plate 402. The detection frame 2 is provided with an adjustment plate 403, which is connected to the bottom end of the movable plate 402.

[0027] When the adjusting plate 403 moves along the height direction of the detection frame 2, the moving plate 402 and the folding plate 401 form an angle and correspond to the collection port 203, or the moving plate 402 and the folding plate 401 form a plane.

[0028] In the embodiments of this utility model, before the strength test, a portion of the completed grouting material is cut off as a test block or a separate piece of grouting material is poured as a test block. Then the test block is placed on the bearing plate 4. Because the bearing plate 4 is subjected to the pressure of the grouting material test block, the bearing plate 4, which is composed of the moving plate 402 and the folding plate 401, has a planar structure, which ensures that the test block is more stable when subjected to the pressure of the testing head of the testing machine 1 and will not move.

[0029] When the test block is partially broken under pressure, the main body of the grouting material test block is first removed, and the remaining test block residue is placed on the support plate 4. By adjusting the adjustment plate 403, the adjustment plate 403 drives the moving plate 402 to rise, which in turn drives one end of the folding plate 401 to rise. This causes the folding plate 401 and the moving plate 402 to form an angle and be in a sloping state, allowing the grouting material residue on the folding plate 401 to be discharged to the collection port 203 under its own gravity under the guidance of the sloping surface. In actual use, a container for collecting materials can be placed in the test frame 2 and aligned with the collection port 203 to collect the discharged residue. The tilted folding plate 401 not only makes it easier for the operator to clean the entire support plate 4, but also makes manual cleaning of the support plate 4 more convenient. Meanwhile, in order to increase the surface area of ​​the entire support plate 4, the support plate 4 is composed of a movable plate 402 and folding plates 401 rotatably disposed on both sides of the movable plate 402. While the movable plate 402 moves, it can drive the two folding plates 401 to change shape.

[0030] Specifically, such as Figure 2As shown, a tension spring 3 is provided at the end of the adjusting plate 403, with one end of the tension spring 3 located at the top of the testing frame 2. To simplify manual operation, the bearing plate 4 is initially bent, meaning the tension of the tension spring 3 transmits the force to the adjusting plate 403, causing both folding plates 401 to be tilted. When the test block is placed on the bearing plate 4, the moving plate 402 is compressed, causing the adjusting plate 403 to move downwards and deforming the tension spring 3. This causes one end of the folding plate 401 to descend with the moving plate 402, while the other end moves to the side of the testing frame 2. The bearing structure for paired test blocks releases the restriction on the moving plate 402 after the test block is removed. Under the reset action of the tension spring 3, the moving plate 402 automatically rises, thereby causing the folding plate 401 to automatically tilt, allowing the residue on the folding plate 401 to fall out of the collection port 203, which is more convenient. During continuous testing, the residue can be automatically guided to the collection port 203 after the test block is removed. When feeding again, the test block can be placed directly on the bearing plate 4. The residue can be automatically discharged each time the test block is removed, which is more convenient.

[0031] Specifically, such as Figure 3 As shown, the detection frame 2 is provided with two limiting frames 204. Both limiting frames 204 are provided with mounting grooves 205. The end of the folding plate 401 away from the moving plate 402 is slidably mounted in the mounting groove 205 by means of a pin. Under the action of the two limiting frames 204, the end of the folding plate 401 away from the moving plate 402 can be limited by means of the pin and the mounting groove 205, so as to ensure that this end always moves along the guide of the mounting groove 205, thus providing a certain limiting effect.

[0032] Specifically, such as Figure 3 As shown, the length of the collection port 203 is α, and the length of the folding plate 401 is β. α and β satisfy α < β. When the folding plate 401 and the moving plate 402 are in a plate structure, since α < β, the folding plate 401 can be completely fastened to the collection port 203, so that the folding plate 401 can be fully supported by the testing frame 2. When the test block is subjected to pressure testing, the structural stability of the folding plate 401 is guaranteed and it is not easy to deform.

[0033] Based on the above solutions, such as Figure 3 As shown, it also includes a limiting plate 5. The folding plate 401 has a groove 404 along its length, and the limiting plate 5 is slidably disposed in the groove 404. Two limiting plates 5 are slidably disposed on each folding plate 401, and a certain distance is formed between the two limiting plates 5. When the grouting material test block is placed on the bearing plate 4, the two limiting plates 5 are slid respectively, so that the limiting plates 5 abut against the two sides of the test block, which can limit the test block and ensure the stability of the test block during strength testing.

[0034] Furthermore, the limiting plate 5 is threadedly connected to a fastening screw 501, which abuts against the side of the slide groove 404. Through the action of the fastening screw 501, when the limiting plate 5 is adjusted, the end of the fastening screw 501 abuts against the side of the slide groove 404 by tightening the fastening screw 501, thereby limiting the position of the limiting plate 5 and ensuring that the limiting plate 5 will not move after adjustment, thus increasing the effect of limiting the test block.

[0035] Specifically, such as Figure 3 As shown, a limiting groove 201 is provided at the bottom of the detection frame 2; the limiting groove 201 can limit the container used to receive residue, ensuring that the container always corresponds to the collection port 203. Moreover, the end of the limiting groove 201 is inclined downward to form a guide groove 202. When the container is carrying a certain amount of residue, it can be pulled out directly, allowing the container to slide to the ground along the inclined guide groove 202, which is more convenient.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A strength testing device for grouting material, comprising a testing machine (1), characterized in that, Also includes: A testing frame (2) is provided on the side of the testing machine (1), and a collection port (203) is provided on the top of the testing frame (2); The support plate (4) includes a movable plate (402) and a folding plate (401) rotatably disposed on the side of the movable plate (402). The detection frame (2) is provided with an adjustment plate (403), which is connected to the bottom end of the movable plate (402). When the adjusting plate (403) moves along the height direction of the detection frame (2), the moving plate (402) forms an angle with the folding plate (401) and corresponds to the collection port (203), or the moving plate (402) and the folding plate (401) form a plane.

2. The strength testing device for grouting material according to claim 1, characterized in that, The end of the adjustment plate (403) is provided with a tension spring (3), and one end of the tension spring (3) is located at the top of the detection frame (2).

3. The strength testing device for grouting material according to claim 1, characterized in that, The detection frame (2) is provided with two limiting frames (204), and each of the two limiting frames (204) is provided with an installation groove (205). The end of the folding plate (401) away from the moving plate (402) is slidably disposed in the installation groove (205) by means of a pin.

4. A strength testing device for grouting material according to any one of claims 1-3, characterized in that, The length of the collection port (203) is α, and the length of the folding plate (401) is β, where α and β satisfy α < β.

5. The strength testing device for grouting material according to claim 1, characterized in that, It also includes a limiting plate (5), and the folding plate (401) has a groove (404) along its length direction, and the limiting plate (5) is slidably disposed in the groove (404).

6. The strength testing device for grouting material according to claim 5, characterized in that, The limiting plate (5) is threadedly connected to a fastening screw (501), which abuts against the side of the slide groove (404).

7. The strength testing device for grouting material according to claim 1, characterized in that, The bottom end of the testing frame (2) has a limiting groove (201).

8. The strength testing device for grouting material according to claim 7, characterized in that, The end of the limiting groove (201) is inclined downward to form a guide groove (202).

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