A concrete test block press

Abstract

This utility model relates to the field of concrete test block mechanical properties technology, and discloses a concrete test block press, including a support frame with protective metal plates installed around the inner wall of the support frame. In this concrete test block press, the user drives the adjusting rod via the control console to press the test plate against the container platform to perform a pressure test on the sample. After the sample test is completed, the user removes the sample and, via the control console, drives the first telescopic cylinders on both sides of the housing to drop the sample along the screen into the dust collection box. When the dust collection box needs to be replaced, the clamping block is rotated via the rotating shaft to disengage it from the groove block, allowing the dust collection box to be removed for cleaning. The first cleaning rollers at the upper and lower ends clean the test area of ​​the test plate and container platform, ensuring the test area remains clean and tidy, avoiding the impact of debris residue on the equipment's accuracy and service life, and improving the equipment's reliability and lifespan.

Description

Technical Field

[0001] This utility model relates to the field of mechanical properties of concrete test blocks, and in particular to a concrete test block press. Background Technology

[0002] The mechanical properties of concrete test blocks refer to the mechanical behavior and characteristics of concrete under various external forces. These properties are key indicators for evaluating the strength, durability and applicability of concrete structures. Among them, the concrete test block press is a testing device used to test the compressive strength of test blocks of building materials such as concrete, cement, high-strength bricks, and refractory materials.

[0003] In existing technologies, after each concrete block compressive strength test, the blocks often break, producing debris of varying sizes. This debris remains in the test area, which not only affects the precise placement of subsequent blocks and the accuracy of test results, but may also cause wear or blockage of the internal components of the press, reducing the service life of the equipment. Utility Model Content

[0004] The technical problem to be solved by this utility model is that the existing technology does not have a structure to clean up the debris generated after the sample test, which causes debris to remain in the test area, which not only affects the accurate placement of subsequent test blocks and the accuracy of test results. To this end, we propose a concrete test block press.

[0005] To achieve the above objectives, this application adopts the following technical solution: a concrete test block press, comprising a support: protective metal plates are installed around the inner wall of the support, one end of the protective metal plates is rotatably connected to a magnetic pin flip cover via a rotating shaft, a control console body is installed on one side of the support, an adjusting rod is installed on the top of the support, a pressure measuring plate is installed at the bottom of the adjusting rod, a holding platform is installed at the bottom inside the support, a housing is installed on one side of the support, a ventilation device is installed on one side of the housing, a dust extraction fan is installed inside the ventilation device, a screen is installed at the top inside the housing, a first telescopic cylinder is installed at both the upper and lower ends of both sides of the housing, a first cleaning roller brush is installed at the telescopic end of the first telescopic cylinder, a dust collection box is slidably connected to the bottom inside the housing, a groove block is fixedly connected to one side of the dust collection box, and clamping blocks are rotatably connected to both ends of one side of the housing via a rotating shaft, one end of the clamping block being inserted into the inner wall of the groove block.

[0006] Preferably, an extension block is fixedly connected to one side of the housing, and a sliding buckle is slidably connected to the inner wall of the extension block, with the inner wall of the sliding buckle slidably connected to the surface of the clamping block.

[0007] Preferably, a slide rod is installed inside the extension block, and one end of the slide rod passes through the end of the slide buckle and is fixedly connected to one side of the inner wall of the extension block.

[0008] Preferably, a spring is fixedly connected to one side of the sliding buckle, and the other end of the spring is fixedly connected to one side of the inner wall of the extension block.

[0009] Preferably, a second lifting cylinder is installed on the top of the housing, and a second cleaning roller brush is installed on the telescopic end of the second lifting cylinder.

[0010] Preferably, guide grooves are provided at both ends inside the housing, and casters are installed around the bottom of the dust collection box.

[0011] Preferably, an anti-slip pad is installed on the top of the pressure measuring plate.

[0012] Technical effects and advantages of this utility model:

[0013] In this invention, the user drives the adjusting rod through the control console to perform pressure testing on the sample using the pressure testing plate and the holding platform. After the sample test is completed, the user removes the sample and drives the first telescopic cylinders on both sides of the housing through the control console to drop the sample into the dust collection box along the screen. When the dust collection box needs to be replaced, the clamping block is rotated through the rotating shaft to disengage the clamping block from the slot block. At this time, the dust collection box can be removed for cleaning. The first cleaning rollers at the upper and lower ends clean the test area of ​​the pressure testing plate and the holding platform, keeping the test area clean and tidy at all times. This avoids the impact of debris residue on the accuracy and service life of the equipment, thus improving the reliability and service life of the equipment. Attached Figure Description

[0014] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts:

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a vertical cross-sectional view of the present invention;

[0017] Figure 3 This is an exploded view of the bracket of this utility model;

[0018] Figure 4 This is an exploded view of the casing of this utility model;

[0019] Figure 5 This is an exploded view of the extension block of this utility model;

[0020] Figure 6 This is an exploded view of the first cleaning roller brush of this utility model.

[0021] Legend: 1. Bracket; 2. Protective metal plate; 3. Magnetic pin flip cover; 4. Control console body; 5. Adjusting rod; 6. Pressure measuring plate; 7. Container platform; 8. Housing; 9. Ventilation device; 10. Dust extraction fan; 11. Screen; 12. First telescopic cylinder; 13. First cleaning roller brush; 14. Dust collection box; 15. Groove block; 16. Clamping block; 17. Extension block; 18. Sliding buckle; 19. Sliding rod; 20. Spring; 21. Second lifting cylinder; 22. Second cleaning roller brush; 23. Guide groove; 24. Caster wheel; 25. Anti-slip mat. Detailed Implementation

[0022] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0023] Reference Figure 1 - Figure 6As shown, this utility model provides a technical solution: a concrete test block press, including a support 1; protective metal plates 2 are installed around the inner wall of the support 1, and a magnetic pin flip cover 3 is rotatably connected to one end of the protective metal plates 2 via a rotating shaft; a control console body 4 is installed on one side of the support 1; an adjusting rod 5 is installed on the top of the support 1; a pressure measuring plate 6 is installed at the bottom of the adjusting rod 5; a holding platform 7 is installed at the bottom inside the support 1; a shell 8 is installed on one side of the support 1; a ventilation device 9 is installed on one side of the shell 8; and a dust extraction fan is installed inside the ventilation device 9. 10. A screen 11 is installed at the top of the interior of the housing 8. First telescopic cylinders 12 are installed at the top and bottom of both sides of the housing 8. First cleaning roller brushes 13 are installed at the telescopic ends of the first telescopic cylinders 12. A dust collection box 14 is slidably connected to the bottom of the interior of the housing 8. A groove block 15 is fixedly connected to one side of the dust collection box 14. Clamping blocks 16 are rotatably connected to both ends of one side of the housing 8 via a rotating shaft. One end of the clamping block 16 is inserted into the inner wall of the groove block 15. When the user is ready to test the concrete, the magnetic pin flip cover 3 is rotated via the rotating shaft, causing the magnetic pin flip cover 3 to... One end of the magnet detaches from the surface of the protective metal plate 2. The sample is then placed on top of the holding platform 7, and the magnetic pin cover 3 is closed. At this time, the control console body 4 drives the adjusting rod 5 to perform a pressure test on the sample using the pressure testing plate 6 and the holding platform 7. After the sample test is completed, the user removes the sample. The control console body 4 drives the first telescopic cylinders 12 on both sides of the housing 8. The first telescopic cylinders 12 drive the first cleaning roller brush 13 to clean the top of the holding platform 7 and the bottom of the pressure testing plate 6. The sample debris is then removed through the ventilation device 9. The dust extraction fan 10 draws debris into the housing 8, where it falls along the screen 11 into the dust collection box 14. When the dust collection box 14 needs to be replaced, the clamping block 16 is rotated via the shaft to disengage it from the slot block 15. At this point, the dust collection box 14 can be removed for cleaning. The first cleaning roller brushes 13 at both ends clean the test area of ​​the pressure plate 6 and the holding platform 7, keeping the test area clean and tidy at all times. This avoids the impact of debris residue on the equipment's accuracy and service life, thus improving the equipment's reliability and service life.

[0024] Reference Figure 4 and Figure 5 As shown in this embodiment: an extension block 17 is fixedly connected to one side of the housing 8, and a sliding buckle 18 is slidably connected to the inner wall of the extension block 17. The inner wall of the sliding buckle 18 is slidably connected to the surface of the clamping block 16. When the user connects the clamping block 16 with the groove block 15, the sliding buckle 18 is moved along the inner wall of the extension block 17 so that the sliding buckle 18 restricts the clamping blocks 16 on both sides, making the connection between the clamping block 16 and the groove block 15 more secure.

[0025] Reference Figure 4 and Figure 5As shown in this embodiment: a slide rod 19 is installed inside the extension block 17. One end of the slide rod 19 passes through one end of the slide buckle 18 and is fixedly connected to one side of the inner wall of the extension block 17. When the user is about to move the slide buckle 18 along the inner wall of the extension block 17, the slide buckle 18 moves on the surface of the slide rod 19, making the slide buckle 18 more stable when moving along the inner wall of the extension block 17.

[0026] Reference Figure 4 and Figure 5 As shown in this embodiment: a spring 20 is fixedly connected to one side of the sliding buckle 18, and the other end of the spring 20 is fixedly connected to one side of the inner wall of the extension block 17. When the user moves the sliding buckle 18 along the inner wall of the extension block 17 to release the restriction on the clamping blocks 16 on both sides, the sliding buckle 18 squeezes the spring 20, causing the spring 20 to store and compress. When the user needs to move the sliding buckle 18 back to its original position, the sliding buckle 18 is released, causing the spring 20 to release and rebound, pushing the sliding buckle 18 back to its original position automatically. The operation steps of the device are simplified by the spring 20, making the operation of the device simpler.

[0027] Reference Figure 4 As shown in this embodiment: a second lifting cylinder 21 is installed on the top of the housing 8, and a second cleaning roller brush 22 is installed on the telescopic end of the second lifting cylinder 21. When the user is about to start the equipment to clean the test area of ​​the pressure plate 6 and the holding platform 7, the second cleaning roller brush 22 can be driven by the second lifting cylinder 21 to clean the surface of the screen 11, preventing the screen 11 from being blocked by debris and affecting the normal use of the equipment.

[0028] Reference Figure 4 As shown in this embodiment: guide grooves 23 are provided at both ends inside the housing 8, and casters 24 are installed around the bottom of the dust collection box 14. When the user is ready to replace the dust collection box 14, the casters 24 at the bottom of the dust collection box 14 move along the inner wall of the guide groove 23, making it easier to move the dust collection box 14.

[0029] Reference Figure 2 and Figure 3 As shown in this embodiment: an anti-slip pad 25 is installed on the top of the pressure plate 6. When the user places the sample on the top of the holding platform 7, the anti-slip pad 25 installed on the top of the holding platform 7 increases the friction between the sample and the holding platform 7, effectively preventing the sample from sliding during the pressure test and ensuring the accuracy and reliability of the test data.

[0030] Working principle:

[0031] Step 1: When the user is preparing to test the concrete, first rotate the magnetic pin cover 3 via the pivot to detach the magnet at one end from the surface of the protective metal plate 2. Then place the sample on top of the holding platform 7, and close the magnetic pin cover 3. Drive the adjusting rod 5 through the control console body 4 to perform a pressure test on the sample using the pressure testing plate 6 and the holding platform 7. After the sample test is completed, the user removes the sample and then drives the first telescopic cylinders 12 on both sides of the housing 8 through the control console body 4. The first telescopic cylinders 12 drive the first cleaning roller brushes 13 to clean the top of the holding platform 7 and the bottom of the pressure testing plate 6. The sample debris is drawn into the housing 8 through the dust extraction fan 10 inside the ventilation device 9 and falls into the dust collection box 14 along the screen 11. When the dust collection box 14 needs to be replaced, rotate the clamping block 16 to disengage it from the groove block 15, and then remove the dust collection box 14 for cleaning. The first cleaning roller brushes 13 at both ends clean the test area of ​​the pressure testing plate 6 and the holding platform 7.

[0032] Step two: After the user connects the clamping block 16 with the slot block 15, the sliding buckle 18 is moved along the inner wall of the extension block 17, so that the sliding buckle 18 restricts the clamping blocks 16 on both sides, thereby making the connection between the clamping blocks 16 and the slot block 15 more secure. When moving the sliding buckle 18, the sliding buckle 18 moves on the surface of the slide rod 19, ensuring that the sliding buckle 18 is more stable when moving on the inner wall of the extension block 17. When the user needs to release the restriction on the clamping blocks 16 on both sides, the sliding buckle 18 is moved along the inner wall of the extension block 17. At this time, the sliding buckle 18 will squeeze the spring 20, causing the spring 20 to store and compress. When the user needs to move the sliding buckle 18 back to its original position, the user only needs to release the sliding buckle 18, and the spring 20 will release the rebound force, automatically pushing the sliding buckle 18 back to its original position.

[0033] Step 3: When the user is about to start the equipment to clean the test area of ​​the pressure plate 6 and the holding platform 7, the second cleaning roller brush 22 is driven by the second lifting cylinder 21 to clean the surface of the screen 11, preventing the screen 11 from being clogged by debris, thus ensuring the normal use of the equipment. When the user is about to replace the dust collection box 14, the universal wheels 24 at the bottom of the dust collection box 14 move along the inner wall of the guide groove 23, making the movement of the dust collection box 14 easier. After the user places the sample on the top of the holding platform 7, the anti-slip pad 25 installed on the top of the holding platform 7 increases the friction between the sample and the holding platform 7, effectively preventing the sample from sliding during the pressure test.

[0034] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A concrete test block press characterized by, Includes a bracket (1): A protective metal plate (2) is installed around the inner wall of the bracket (1). One end of the protective metal plate (2) is rotatably connected to a magnetic pin flip cover (3) via a rotating shaft. A control console body (4) is installed on one side of the bracket (1). An adjusting rod (5) is installed on the top of the bracket (1). A pressure measuring plate (6) is installed at the bottom of the adjusting rod (5). A serving platform (7) is installed at the bottom inside the bracket (1). A housing (8) is installed on one side of the bracket (1). A ventilation device (9) is installed on one side of the housing (8). The ventilation device (9)... A dust extraction fan (10) is installed inside. A screen (11) is installed at the top of the inside of the housing (8). A first telescopic cylinder (12) is installed at the top and bottom of both sides of the housing (8). A first cleaning roller brush (13) is installed at the telescopic end of the first telescopic cylinder (12). A dust collection box (14) is slidably connected to the bottom of the inside of the housing (8). A groove block (15) is fixedly connected to one side of the dust collection box (14). A clamping block (16) is rotatably connected to both ends of one side of the housing (8) through a rotating shaft. One end of the clamping block (16) is inserted into the inner wall of the groove block (15).

2. The concrete test block press according to claim 1, characterized in that: An extension block (17) is fixedly connected to one side of the housing (8), and a sliding buckle (18) is slidably connected to the inner wall of the extension block (17). The inner wall of the sliding buckle (18) is slidably connected to the surface of the clamping block (16).

3. The concrete test block press according to claim 2, characterized in that: The extension block (17) is equipped with a slide rod (19), one end of which passes through the end of the slide buckle (18) and is fixedly connected to one side of the inner wall of the extension block (17).

4. The concrete test block press according to claim 2, characterized in that: A spring (20) is fixedly connected to one side of the sliding buckle (18), and the other end of the spring (20) is fixedly connected to one side of the inner wall of the extension block (17).

5. The concrete test block press according to claim 1, characterized in that: A second lifting cylinder (21) is installed on the top of the housing (8), and a second cleaning roller brush (22) is installed on the telescopic end of the second lifting cylinder (21).

6. The concrete test block press according to claim 1, characterized in that: The housing (8) has guide grooves (23) at both ends inside, and the dust collection box (14) has casters (24) installed around its bottom.

7. The concrete test block press according to claim 1, characterized in that: The pressure plate (6) is equipped with an anti-slip pad (25) on its top.

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