Compressive strength testing device for sintered perforated bricks

Abstract

The utility model relates to the technical field of sintered perforated brick testing, and discloses a compressive strength testing device for sintered perforated bricks, which comprises a processing box, first linear guide rails are fixedly connected to the left outer wall and the right outer wall of the processing box, and first sliding blocks are slidably connected to the outer walls of the first linear guide rails. Supporting columns are fixedly connected to the tops of the first sliding blocks, a transverse plate is fixedly connected between the tops of the supporting columns, a second linear guide rail is fixedly connected to the bottom of the transverse plate, a second sliding block is slidably connected to the outer wall of the second linear guide rail, and a connecting plate is fixedly connected to the bottom of the second sliding block; and the bottom of the connecting plate is fixedly connected with a hydraulic cylinder. Different positions of the hydraulic cylinder and the extrusion plate at the bottom are extruded through the first linear guide rail, the first sliding block, the second linear guide rail and the second sliding block, porous bricks of different sizes are clamped through the clamping plate, the second spring and the telescopic rod, the porous bricks of different sizes can be clamped according to needs, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sintered porous brick testing, in particular to a compressive strength testing device for sintered porous bricks. Background Art

[0002] Sintered porous bricks are made of clay, shale, coal gangue, fly ash, silt and other solid waste as the main raw materials and are made by roasting. They are mainly used in the load-bearing parts of buildings. As the main component of the load-bearing parts, their compressive strength needs to be sampled and tested to ensure the reliability of the sintered porous bricks. Therefore, multiple porous bricks are often sampled in batches for testing.

[0003] After searching, the existing Chinese patent announcement number is: CN215985525U, which provides a sintered porous brick compressive strength testing device. The patent is fixedly connected to the output shaft of the electric push rod with a support block, and the top of each support block is inserted into the bottom side wall of the corresponding electric push rod. The utility model is convenient for users to operate, saves time and effort, and is conducive to cleaning debris.

[0004] Although the above patent can be helpful in cleaning debris, the above-mentioned sintered porous brick compressive strength testing device still has the following problems: the staff must test the porous bricks in many aspects to ensure the compressive strength of the porous bricks. The porous bricks need to be moved, which is cumbersome to operate, reduces the detection efficiency, and thus cannot be tested at multiple angles on the porous bricks.

[0005] In view of the above problems, a compressive strength testing device for sintered porous bricks is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a compressive strength testing device for sintered porous bricks, which solves the problem in the background technology that workers need to test the porous bricks in many aspects to ensure the compressive strength of the porous bricks, and the porous bricks need to be moved, which is cumbersome to operate, reduces the detection efficiency, and thus cannot be tested at multiple angles on the porous bricks.

[0007] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure is hinged on the base plate, is fixed with a backing pin on the interlocking structure, and an end of sliding panel withstands on the backing pin of interlocking structure.

[0008] By adopting the above technical solution, the hydraulic cylinder is used to squeeze downward, so that the bottom squeezing plate squeezes the top of the porous brick, the pressure sensor at the bottom is used for detection, and the impurities on the upper end of the pressure sensor are cleaned by the cleaning pad.

[0009] As a further description of the above technical solution: the fixed component includes a groove plate, the groove plate is fixedly connected to the inner wall of the processing box, the bottom of the middle end of the groove plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating plate, and the front and rear ends of the rotating plate are rotatably connected to inclined rods.

[0010] By adopting the above technical solution, the motor drives the rotating plate to rotate, thereby driving the inclined plate to rotate.

[0011] As a further description of the above technical solution: first chutes are provided on the inner walls on both the left and right sides of the bottom of the processing box, first sliders are slidably connected to the inner walls of the first chutes, and a waste box is fixedly connected between the first sliders.

[0012] By adopting the above technical solution, the generated impurities are collected through the waste box.

[0013] As a further description of the above technical solution: a first spring with uniform distribution is fixedly connected to the bottom of the fixed plate, and a cleaning pad is fixedly connected to the other end of the first spring.

[0014] By adopting the above technical solution, impurities on the groove plate and the upper end of the pressure sensor are cleaned by the first spring and the cleaning pad.

[0015] As a further description of the above technical solution: the other end of the inclined rod is rotatably connected to a movable disk, and the four corners of the bottom of the groove plate are fixedly connected to guide blocks.

[0016] By adopting the above technical solution, the movable plate is pulled by moving the inclined rod.

[0017] As a further description of the above technical solution: the inner wall of the guide block is slidably connected to a moving block, and the moving block is fixedly connected to the moving disk.

[0018] By adopting the above technical solution, the guide block enables the moving block to slide on the inner wall, so that the moving disk moves.

[0019] As a further description of the above technical solution: a clamping plate is fixedly connected to the top of the movable plate, and a second spring with uniform distribution is fixedly connected inside the clamping plate.

[0020] By adopting the above technical solution, the porous bricks are clamped by the clamping plates.

[0021] As a further description of the above technical solution: the other end of the second spring is fixedly connected to a telescopic rod, and the top of the groove plate is fixedly connected to a pressure sensor.

[0022] By adopting the above technical solution, the force generated by the hydraulic cylinder is detected by the pressure sensor.

[0023] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0024] 1. The utility model provides a compressive strength testing device for sintered porous bricks. First, the hydraulic cylinder and the extrusion plate at the bottom are squeezed at different positions through the first linear guide rail, the first sliding block, the second linear guide rail and the second sliding block. The impurities are cleaned by the first spring and the cleaning pad, and the porous bricks at different positions are tested.

[0025] 2. The utility model provides a compressive strength testing device for sintered porous bricks, which clamps porous bricks of different sizes through a motor, a rotating plate, an inclined rod, a movable plate, a movable block, a guide block, a clamping plate, a second spring and a telescopic rod. Porous bricks of different sizes can be clamped as needed, thereby improving work efficiency and facilitating operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the present utility model;

[0028] Figure 3 This is a schematic diagram of the exploded structure of the first slider of the present invention;

[0029] Figure 4This is a structural diagram of the groove plate of the present invention.

[0030] In the figure: 1. processing box; 2. first linear guide; 3. first sliding block; 4. support column; 5. cross plate; 6. second linear guide; 7. second sliding block; 8. connecting plate; 9. hydraulic cylinder; 10. extrusion plate; 11. first slide; 12. first slider; 13. waste box; 14. electric push rod; 15. groove plate; 16. latch; 17. second slider; 18. second slide; 19. fixed plate; 20. first spring; 21. cleaning pad; 22. motor; 23. rotating plate; 24. inclined rod; 25. moving disk; 26. guide block; 27. moving block; 28. second spring; 29. ​​telescopic rod; 30. clamping plate; 31. pushing block; 32. pressure sensor. DETAILED DESCRIPTION

[0031] The following will refer to the accompanying drawings of the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] In order to further understand the content of the present invention, the present invention is described in detail with reference to the accompanying drawings.

[0033] Reference Figure 1 The utility model is a compressive strength testing device for sintered porous bricks, comprising a processing box 1, the left and right outer walls of the processing box 1 are fixedly connected with first linear guide rails 2, the front and rear ends of the first linear guide rail 2 are provided with limit blocks, which limit the first sliding block 3, and the outer wall of the first linear guide rail 2 is slidably connected with the first sliding block 3, and the support column 4 is driven to move by the first linear guide rail 2 and the first sliding block 3.

[0034] Reference Figure 2 and Figure 3The top of the first sliding block 3 is fixedly connected to the support column 4, and a horizontal plate 5 is fixedly connected between the tops of the support columns 4. The bottom of the horizontal plate 5 is fixedly connected to the second linear guide 6. The limit blocks on the left and right sides of the second linear guide 6 are used to limit the second sliding block 7. The outer wall of the second linear guide 6 is slidably connected to the second sliding block 7. The bottom of the second sliding block 7 is fixedly connected to the connecting plate 8. The bottom of the connecting plate 8 is fixedly connected to the hydraulic cylinder 9. The output end of the hydraulic cylinder 9 is fixedly connected to the extrusion plate 10. The support column 4 is driven to move by the first linear guide 2 and the first sliding block 3, so that the top horizontal plate 5 moves, and the connecting plate 8 is driven to move by the second linear guide 6 and the second sliding block 7 at the bottom of the horizontal plate 5. The extrusion plate 10 is pushed to move by the hydraulic cylinder 9 to inspect the porous bricks. According to the measurement, the inner walls on both sides of the rear end of the processing box 1 are fixedly connected with electric push rods 14, and the output end of the electric push rod 14 is fixedly connected with a pushing block 31. A second slide groove 18 is provided on the inner wall of the bottom of the pushing block 31, and a second slider 17 is slidably connected to the inner wall of the second slide groove 18. A fixed plate 19 is fixedly connected to the bottom of the second slider 17. A latch 16 is arranged between the pushing block 31 and the second slider 17. A first spring 20 is fixedly connected to the bottom of the fixed plate 19 with uniform distribution. A cleaning pad 21 is fixedly connected to the other end of the first spring 20. The pushing block 31 is pushed to move by the electric push rod 14, and the impurities on the upper end of the pressure sensor 32 are cleaned by the cleaning pad 21 to ensure the accuracy of the detection. The cleaning pad 21 is replaced by the second slide groove 18, the second slider 17 and the latch 16.

[0035] Reference Figure 4, the processing box 1 is provided with a fixed component inside, the fixed component includes a groove plate 15, the groove plate 15 is fixedly connected to the inner wall of the processing box 1, the bottom of the middle end of the groove plate 15 is fixedly connected to the motor 22, the output end of the motor 22 is fixedly connected to the rotating plate 23, the front and rear ends of the rotating plate 23 are rotatably connected to the inclined rod 24, the inner walls of the left and right sides of the bottom of the processing box 1 are provided with a first slide 11, the inner wall of the first slide 11 is slidably connected to the first slider 12, and the waste box 13 is fixedly connected between the first slider 12. The waste box 13 is taken out through the first slide 11 and the first slider 12 to clean the impurities in the waste box 13. The other end of the inclined rod 24 is rotatably connected to the moving disk 25, and the four corners of the bottom of the groove plate 15 are fixedly connected to the guide blocks 26, and the inner wall of the guide block 26 is slidably connected to the moving block 2 7, and the moving block 27 is fixedly connected to the moving disk 25, the top of the moving disk 25 is fixedly connected with a splint 30, the inside of the splint 30 is fixedly connected with a second spring 28 with uniform distribution, the other end of the second spring 28 is fixedly connected with a telescopic rod 29, and the top of the groove plate 15 is fixedly connected with a pressure sensor 32. The rotating plate 23 is driven to rotate by the motor 22, and the rotating plate 23 is rotated to drive the inclined rods 24 at the front and rear ends to move, and the moving disk 25 is pulled by the movement of the inclined rod 24. The moving disk 25 is fixed to the moving block 27 at the upper end, and the moving block 27 slides on the inner wall of the guide block 26, so that the moving disk 25 slides, driving the splint 30 at the upper end to move, and the porous bricks of different sizes are clamped by the second spring 28 and the telescopic rod 29 on the opposite side of the splint 30.

[0036] Working principle: The motor 22 drives the rotating plate 23 to rotate, and the rotating plate 23 drives the inclined rods 24 at the front and rear ends to move. The movement of the inclined rods 24 drives the moving disk 25 to pull. The moving disk 25 is fixed to the moving block 27 at the upper end. The moving block 27 slides on the inner wall of the guide block 26, so that the moving disk 25 slides, driving the upper clamping plate 30 to move. The second spring 28 and the telescopic rod 29 on the opposite side of the clamping plate 30 clamp the porous bricks of different sizes. The first linear guide rail 2 and the first sliding block 3 drive the support column 4 to move, so that the top horizontal plate 5 moves. The second linear guide rail 6 and the second sliding block 7 at the bottom of the horizontal plate 5 drive the connecting plate 8 to move. The hydraulic cylinder 9 pushes the extrusion plate 10 to move to detect the porous bricks. The electric push rod 14 pushes the push block 31 to move. The cleaning pad 21 cleans impurities on the upper end of the pressure sensor 32 to ensure the accuracy of the detection. The cleaning pad 21 is replaced by the second slide 18, the second slider 17 and the latch 16.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A compressive strength testing device for sintered porous bricks, comprising a processing box (1), characterized in that: The left and right outer walls of the processing box (1) are both fixedly connected to a first linear guide rail (2), the outer wall of the first linear guide rail (2) is slidably connected to a first sliding block (3), the top of the first sliding block (3) is fixedly connected to a support column (4), the tops of the support columns (4) are fixedly connected to a transverse plate (5), the bottom of the transverse plate (5) is fixedly connected to a second linear guide rail (6), the outer wall of the second linear guide rail (6) is slidably connected to a second sliding block (7), the bottom of the second sliding block (7) is fixedly connected to a connecting plate (8), the bottom of the connecting plate (8) is fixedly connected to a hydraulic cylinder (9), the The output end of the hydraulic cylinder (9) is fixedly connected to an extrusion plate (10), the inner walls on both sides of the rear end of the processing box (1) are fixedly connected to electric push rods (14), the output end of the electric push rod (14) is fixedly connected to a push block (31), a second chute (18) is provided on the inner wall at the bottom of the push block (31), a second slide block (17) is slidably connected to the inner wall of the second chute (18), a fixed plate (19) is fixedly connected to the bottom of the second slide block (17), a latch (16) is provided between the push block (31) and the second slide block (17), and a fixing component is provided inside the processing box (1).

2. The compressive strength testing device for sintered porous bricks according to claim 1, characterized in that: The fixing assembly comprises a groove plate (15), the groove plate (15) is fixedly connected to the inner wall of the processing box (1), a motor (22) is fixedly connected to the bottom of the middle end of the groove plate (15), a rotating plate (23) is fixedly connected to the output end of the motor (22), and the front and rear ends of the rotating plate (23) are both rotatably connected to inclined rods (24).

3. The compressive strength testing device for sintered porous bricks according to claim 1, characterized in that: The inner walls on both the left and right sides of the bottom of the processing box (1) are both provided with first chute grooves (11), the inner walls of the first chute grooves (11) are slidably connected to first sliders (12), and a waste chip box (13) is fixedly connected between the first sliders (12).

4. The compressive strength testing device for sintered porous bricks according to claim 1, characterized in that: The bottom of the fixed plate (19) is fixedly connected to a first spring (20) that is evenly distributed, and the other end of the first spring (20) is fixedly connected to a cleaning pad (21).

5. The compressive strength testing device for sintered porous bricks according to claim 2, characterized in that: The other end of the inclined rod (24) is rotatably connected to a movable disk (25), and the four corners of the bottom of the groove plate (15) are fixedly connected to guide blocks (26).

6. The compressive strength testing device for sintered porous bricks according to claim 5, characterized in that: The inner wall of the guide block (26) is slidably connected to a moving block (27), and the moving block (27) is fixedly connected to the moving disk (25).

7. The compressive strength testing device for sintered porous bricks according to claim 5, characterized in that: A clamping plate (30) is fixedly connected to the top of the movable plate (25), and a second spring (28) distributed evenly is fixedly connected inside the clamping plate (30).

8. The compressive strength testing device for sintered porous bricks according to claim 7, characterized in that: The other end of the second spring (28) is fixedly connected to a telescopic rod (29), and the top of the groove plate (15) is fixedly connected to a pressure sensor (32).

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