Concrete tile bearing capacity test detection device

Abstract

A concrete tile bearing capacity test detection device disclosed by the present invention comprises a fixed base and a pressure applying plate, a support plate is installed outside the fixed base, a movable plate for the pressure applying plate to apply pressure is movably connected outside the support plate, and the pressure applying plate is rotatably connected with the movable plate. A movable fixing assembly for the concrete tile is arranged outside the fixed base and comprises a movable base arranged on the fixed base and limiting plates symmetrically arranged on the fixed base, and the movable base is in a horizontal state and an inclined state when the movable base moves to the fixed assembly; according to the device, impurities on the concrete tile can be automatically cleaned, it can be ensured that the surface of the tested concrete tile is clean and free of obstacles by automatically cleaning the impurities, and therefore the testing accuracy is improved, fragments of the concrete tile on the movable base can be automatically poured out, and the device is convenient to use. And impurities can be conveniently treated.

Description

Technical Field

[0001] The invention relates to the technical field of building engineering, and in particular to a concrete tile bearing capacity test detection device. Background Art

[0002] The concrete tile bearing capacity test detection device is a special test equipment used to measure and evaluate the ability and strength of concrete tiles to withstand external forces. It is usually composed of a pressure application system, a sample fixture, a data acquisition and analysis system, etc. The bearing capacity of concrete tiles is one of the important indicators for evaluating their quality. Through the bearing capacity test, we can understand the key performance parameters of concrete tiles such as compressive strength and flexural strength, so as to determine whether they meet the design requirements and use standards. The concrete tile bearing capacity test is also one of the important means of scientific research. Through the test, we can study the performance change law of concrete tiles under different conditions, explore new materials and processes, and improve the performance and quality of concrete tiles.

[0003] After searching, the Chinese invention patent with the patent number CN111366465A discloses a concrete tile bearing capacity test detection device;

[0004] Compared with the prior art, the invention patent with Chinese patent number CN111366465A can be applied to the bearing capacity detection of concrete tiles of more shapes and different lengths, and has good use effect.

[0005] However, in the actual use of the above device, when conducting a pressure test, it is extremely important to keep the concrete surface clean. If there are impurities on the concrete tiles, it may affect the test results of its bearing capacity and the accuracy of the test. In addition, the broken concrete tiles are difficult to clean after the test. Therefore, a concrete tile bearing capacity test detection device is proposed, which can automatically clean the impurities on the concrete tiles, thereby improving the accuracy of the test, and can dump the concrete tile fragments to facilitate the treatment of the impurities. Summary of the invention

[0006] The purpose of the present invention is to automatically clean the impurities on the concrete tile, thereby improving the accuracy of the test, and to dump the fragments of the concrete tile to facilitate the treatment of the impurities. , and a concrete tile bearing capacity test detection device is proposed.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] A concrete tile bearing capacity test detection device comprises a fixed base and a pressure plate, wherein a support plate is installed on the outside of the fixed base, a movable plate for applying pressure by the pressure plate is movably connected to the outside of the support plate, and the pressure plate and the movable plate are rotatably connected, a movable fixing assembly for concrete tiles is arranged on the outside of the fixed base, the movable fixing assembly comprises a movable base arranged on the fixed base, and a limit plate symmetrically arranged on the fixed base, the movable base is placed in two states of horizontal and tilted by the movable fixing assembly, and a clamping plate is symmetrically arranged on the outside of the movable base;

[0009] A cleaning assembly for concrete tiles is arranged on the outside of the support plate, and the cleaning assembly includes a cleaning box arranged on the support plate, and a first fan blade and a second rotating rod arranged on the inner side of the cleaning box; a collecting box and an inclined plate are symmetrically installed on one side of the cleaning box close to the support plate; a first baffle is symmetrically installed on the outside of the fixed base; a second baffle is installed on the outside of the movable base, and the second baffle is fitted with the first baffle to prevent debris from splashing.

[0010] The above technical solution further includes:

[0011] The inner side of the support plate is rotatably connected to a threaded rod, a servo motor is installed on the outside of the support plate, and the output shaft end of the servo motor extends to one end inside the support plate and is fixedly connected to the threaded rod, the inner side of the support plate is slidably connected to a first movable block, and the first movable block is threadedly connected to the threaded rod, and the first movable block extends to one end outside the support plate and is fixedly connected to the movable plate.

[0012] The movable base is symmetrically provided with a first sliding groove on the outside, and the two first sliding grooves are rotatably connected on the outside with a bidirectional threaded rod, and the inner side of the first sliding groove is slidably connected with a second movable block, the second movable block is threadedly connected to the bidirectional threaded rod, and one end of the second movable block extending to the outside of the first sliding groove is fixedly connected to the clamping plate.

[0013] An open groove is provided on one side of the support plate close to the fixed base, and a first bevel gear is installed on the portion of the threaded rod extending to the inner side of the open groove. The cleaning box is installed on the outside of the support plate, and a plurality of circular grooves are provided on the outside of the cleaning box. The outside of the cleaning box is rotatably connected to a first rotating rod, and a second bevel gear that can mesh with the first bevel gear is installed on one end of the first rotating rod close to the threaded rod.

[0014] The first fan blade is installed at one end of the first rotating rod away from the second bevel gear and located on the inner side of the cleaning box, and the second fan blade is installed at the end of the second rotating rod, and a transmission belt is commonly provided between the two second rotating rods and the first rotating rod.

[0015] The inner side of the fixed base is symmetrically provided with a second sliding groove and a third sliding groove, the movable base is provided with third movable blocks on both sides corresponding to the second sliding groove, and the third movable block is slidably connected to the second sliding groove, and a spring is installed on the inner side of the second sliding groove, through which the movable base can be pushed out.

[0016] The second sliding groove and the third sliding groove are interconnected, and the sizes of the openings of the second sliding groove and the third sliding groove are adapted to the size of the third movable block.

[0017] A square groove is symmetrically provided on the outside of the fixed base, and a third rotating rod is rotatably connected to the inner side of the square groove, and one end of the third rotating rod outside the square groove is fixedly connected to the limiting plate, and the limiting plate is in contact with the fixed base, and a torsion spring is installed between the side of the limiting plate close to the fixed base and the square groove, so as to limit the movable base.

[0018] The present invention has the following beneficial effects:

[0019] 1. In the present invention, by arranging a cleaning component, when the pressure plate is pressed down to test the bearing capacity of the concrete tile, the impurities on the concrete tile can be automatically cleaned. Since the impurities on the concrete tile may affect the test result of its bearing capacity, the automatic cleaning of impurities can ensure that the surface of the tested concrete tile is clean and free of obstacles, thereby improving the accuracy of the test.

[0020] 2. In the present invention, after the bearing capacity of the concrete tile ends, the movable base can be moved to the outside of the fixed base by the movable fixing assembly, and the fragments of the concrete tile on the movable base can be automatically dumped out, which is convenient for handling impurities and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a concrete tile bearing capacity test detection device proposed by the present invention;

[0022] Figure 2 It is a schematic diagram of the first three-dimensional structure of the present invention;

[0023] Figure 3 is a schematic diagram of a second three-dimensional structure in the present invention;

[0024] Figure 4 for Figure 1 A schematic diagram of the structure enlargement in the middle;

[0025] Figure 5 for Figure 1 A magnified schematic diagram of the structure at B in the middle;

[0026] Figure 6for Figure 1 A magnified schematic diagram of the structure at C in the middle;

[0027] Figure 7 for Figure 1 A magnified schematic diagram of the structure at D in the middle;

[0028] Figure 8 for Figure 2 The enlarged schematic diagram of the structure at E in the middle;

[0029] Fig. 9 for Figure 3 A magnified schematic diagram of the structure at F in the middle;

[0030] Fig.10 for Figure 3 A magnified schematic diagram of the structure at G in the middle;

[0031] Fig.11 for Fig.10 Enlarged schematic diagram of the structure at H in the middle.

[0032] In the figure: 1. fixed base; 2. first baffle; 3. movable base; 4. second baffle; 5. support plate; 6. servo motor; 7. threaded rod; 8. first movable block; 9. movable plate; 10. pressure plate; 11. open groove; 12. first bevel gear; 13. cleaning box; 14. first rotating rod; 15. second bevel gear; 16. first fan blade; 17. transmission belt; 18. circular groove; 19. inclined plate; 20. collecting box; 21. first sliding groove; 22. two-way threaded rod; 23. clamping plate; 24. second sliding groove; 25. spring; 26. third movable block; 27. third sliding groove; 28. square groove; 29. ​​torsion spring; 30. third rotating rod; 31. limit plate; 32. second rotating rod; 33. second fan blade; 34. second movable block. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments 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 creative work are within the scope of protection of the present invention.

[0034] Embodiment 1

[0035] like Figure 1-Figure 11As shown, a concrete tile bearing capacity test detection device proposed by the present invention comprises a fixed base 1 and a pressure plate 10, a support plate 5 is installed on the outside of the fixed base 1, a movable plate 9 for applying pressure by the pressure plate 10 is movably connected to the outside of the support plate 5, and the pressure plate 10 and the movable plate 9 are rotatably connected, a movable fixing assembly for concrete tiles is arranged on the outside of the fixed base 1, the movable fixing assembly comprises a movable base 3 arranged on the fixed base 1, and a limit plate 31 symmetrically arranged on the fixed base 1, and the movable base 3 is moved to the fixed assembly so that the movable base 3 is in two states of horizontal and tilted, and a clamping plate 23 is symmetrically arranged on the outside of the movable base 3;

[0036] A cleaning assembly for concrete tiles is arranged on the outside of the support plate 5, and the cleaning assembly includes a cleaning box 13 arranged on the support plate 5, and a first fan blade 16 and a second rotating rod 32 arranged inside the cleaning box 13. A collecting box 20 and an inclined plate 19 are symmetrically installed on one side of the cleaning box 13 close to the support plate 5. A first baffle plate 2 is symmetrically installed on the outside of the fixed base 1, and a second baffle plate 4 is installed on the outside of the movable base 3, and the second baffle plate 4 is fitted with the first baffle plate 2.

[0037] The inner side of the support plate 5 is rotatably connected with a threaded rod 7, the outer side of the support plate 5 is installed with a servo motor 6, and the output shaft end of the servo motor 6 extends to one end inside the support plate 5 and is fixedly connected with the threaded rod 7, the inner side of the support plate 5 is slidably connected with a first movable block 8, and the first movable block 8 is threadedly connected with the threaded rod 7, the first movable block 8 extends to one end outside the support plate 5 and is fixedly connected with the movable plate 9, the outer side of the movable base 3 is symmetrically provided with first sliding grooves 21, the outer sides of the two first sliding grooves 21 are rotatably connected with a bidirectional threaded rod 22, and the inner side of the first sliding groove 21 is slidably connected with a second movable block 34;

[0038] The second movable block 34 is threadedly connected to the bidirectional threaded rod 22, and the second movable block 34 extends to the end outside the first sliding groove 21 and is fixedly connected between the clamping plate 23. The support plate 5 is provided with an open groove 11 on one side close to the fixed base 1, and the threaded rod 7 extends to the part inside the open groove 11 and is equipped with a first bevel gear 12. The cleaning box 13 is installed on the outside of the support plate 5, and a plurality of circular grooves 18 are provided on the outside of the cleaning box 13. The outside of the cleaning box 13 is rotatably connected with the first rotating rod 14, and the end of the first rotating rod 14 close to the threaded rod 7 is equipped with a second bevel gear 15 that can mesh with the first bevel gear 12. The first rotating rod 14 is away from the second bevel gear 15 and is on the inner side of the cleaning box 13. The end is equipped with a first fan blade 16, and the inner side of the cleaning box 13 is symmetrically rotatably connected with the second rotating rod 32, and the end of the second rotating rod 32 is equipped with a second fan blade 33. The two second rotating rods 32 are both provided with a transmission belt 17 between the first rotating rod 14.

[0039] In this embodiment, when it is necessary to conduct a concrete tile bearing capacity test, firstly, the concrete tile is centered on the movable base 3, and then the bidirectional threaded rod 22 is rotated. Since the bidirectional threaded rod 22 is threadedly connected to the second movable block 34, the force generated by rotating the bidirectional threaded rod 22 can drive the second movable block 34 to move along the first sliding groove 21, thereby driving the two clamping plates 23 to move toward each other, and then the concrete tile is fixed. At this time, the servo motor 6 can be started, and the threaded rod 7 can be driven to rotate by the servo motor 6. Since the threaded rod 7 is threadedly connected to the first movable block 8, the force generated by the rotation of the threaded rod 7 can drive the first movable block 8 to move along the support plate 5, and at the same time, the pressure plate 10 on the movable plate 9 is moved, and the pressure plate 10 is rotatably connected to the movable plate 9, so the pressure plate can be rotated 360 degrees and used according to the position of the concrete tile, and then the pressure plate 10 is made to squeeze the concrete tile to conduct a concrete tile bearing capacity test, and when conducting the concrete tile bearing capacity test, the first baffle plate 2 and the second baffle plate 4 can be used for shielding and protection to prevent fragments from splashing;

[0040] At the same time, when the threaded rod 7 rotates to the bottom pressure plate 10 and presses down, the first bevel gear 12 can be driven to rotate. Since the first bevel gear 12 is rotatably connected to the second bevel gear 15, the threaded rod 7 can drive the first rotating rod 14 to rotate through the first bevel gear 12 and the second bevel gear 15 when it rotates. When the first rotating rod 14 rotates, the first fan blade 16 is driven to rotate. Since the first rotating rod 14 and the second movable block 22 are jointly sleeved with a transmission belt 17, when the first rotating rod 14 rotates, the second rotating rod 32 can be driven to rotate, and the second fan blade 33 can be driven to rotate at the same time. In this way, the wind force generated when the second fan blade 33 and the first fan blade 16 rotates can clean up the impurities on the surface of the concrete tile, which can ensure that the surface of the tested concrete tile is clean and free of obstacles, thereby improving the accuracy of the test.

[0041] After the test, when the pressure plate 10 is reset by reversing the threaded rod 7, the first blade 16 and the second blade 33 are also rotated, thereby generating suction on the concrete tiles after the test, and then sucking the impurities of the broken concrete tiles into the cleaning box 13, and then squeezing them into the collection box 20 through the second rotating rod 18, so as to facilitate preliminary processing.

[0042] Embodiment 2

[0043] like Figure 1-Figure 11As shown, based on the first embodiment, a second sliding groove 24 and a third sliding groove 27 are symmetrically provided on the inner side of the fixed base 1, and third movable blocks 26 are installed on both sides of the movable base 3 corresponding to the second sliding groove 24, and the third movable block 26 is slidably connected to the second sliding groove 24, and a spring 25 is installed on the inner side of the second sliding groove 24, the second sliding groove 24 and the third sliding groove 27 are connected, and the size of the openings of the second sliding groove 24 and the third sliding groove 27 are adapted to the size of the third movable block 26, and a square groove 28 is symmetrically provided on the outside of the fixed base 1, and a third rotating rod 30 is rotatably connected to the inner side of the square groove 28, and the end of the third rotating rod 30 outside the square groove 28 is fixedly connected to the limiting plate 31, and the limiting plate 31 is fitted with the fixed base 1, and a torsion spring 29 is installed between the side of the limiting plate 31 close to the fixed base 1 and the square groove 28.

[0044] In this embodiment, after the concrete tile bearing capacity test is completed, the limit plate 31 can be rotated. When the limit plate 31 rotates, it can drive the torsion spring 29 to contract, and then rotate until the limit plate 31 no longer limits the movable base 3. At this time, the spring 25 in the contracted state is reset, and at the same time drives the third movable block 26 to move, so that the third movable block 26 slides in the second sliding groove 24, so that the movable base 3 protrudes to a part of the outside of the fixed base 1, and then continue to pull the movable base 3 to make the third movable block 26 slide inside the second sliding groove 24 until the third movable block 26 slides to the inside of the third sliding groove 27. Since the third sliding groove 27 is inclined, the movable base 3 is driven to tilt at this time. The broken concrete tiles after the test can be dumped out through the inclined movable base 3, which is convenient for handling impurities and improving work efficiency.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete tile bearing capacity test device, comprising a fixed base (1) and a pressure plate (10), characterized in that: A support plate (5) is installed on the outside of the fixed base (1), and a movable plate (9) for applying pressure by a pressure plate (10) is movably connected to the outside of the support plate (5), and the pressure plate (10) and the movable plate (9) are rotatably connected. A movable fixing component for concrete tiles is arranged on the outside of the fixed base (1), and the movable fixing component includes a movable base (3) arranged on the fixed base (1), and a limit plate (31) symmetrically arranged on the fixed base (1). The movable base (3) is placed in a horizontal state and a tilted state by moving to the fixing component, and a clamping plate (23) is symmetrically arranged on the outside of the movable base (3); The support plate (5) is provided with a cleaning assembly for concrete tiles on the outside, the cleaning assembly comprising a cleaning box (13) provided on the support plate (5), and a first fan blade (16) and a second rotating rod (32) provided on the inner side of the cleaning box (13); a collecting box (20) and an inclined plate (19) are symmetrically installed on one side of the cleaning box (13) close to the support plate (5); a first baffle (2) is symmetrically installed on the outside of the fixed base (1); a second baffle (4) is installed on the outside of the movable base (3), and the second baffle (4) is fitted with the first baffle (2).

2. A concrete tile bearing capacity test detection device according to claim 1, characterized in that: The inner side of the support plate (5) is rotatably connected to a threaded rod (7), the outer side of the support plate (5) is equipped with a servo motor (6), and the output shaft end of the servo motor (6) extends to one end inside the support plate (5) and is fixedly connected to the threaded rod (7), the inner side of the support plate (5) is slidably connected to a first movable block (8), and the first movable block (8) is threadedly connected to the threaded rod (7), and the first movable block (8) extends to one end outside the support plate (5) and is fixedly connected to the movable plate (9).

3. A concrete tile bearing capacity test detection device according to claim 1, characterized in that: The movable base (3) is symmetrically provided with first sliding grooves (21) on the outside, and the two first sliding grooves (21) are rotatably connected to the outside with a bidirectional threaded rod (22), and the inside of the first sliding groove (21) is slidably connected with a second movable block (34), the second movable block (34) is threadedly connected to the bidirectional threaded rod (22), and one end of the second movable block (34) extending to the outside of the first sliding groove (21) is fixedly connected to the clamping plate (23).

4. A concrete tile bearing capacity test detection device according to claim 2, characterized in that: An open groove (11) is provided on one side of the support plate (5) close to the fixed base (1); a first bevel gear (12) is installed on the portion of the threaded rod (7) extending to the inner side of the open groove (11); the cleaning box (13) is installed on the outside of the support plate (5); a plurality of circular grooves (18) are provided on the outside of the cleaning box (13); a first rotating rod (14) is rotatably connected to the outside of the cleaning box (13); and a second bevel gear (15) meshing with the first bevel gear (12) is installed on one end of the first rotating rod (14) close to the threaded rod (7).

5. A concrete tile bearing capacity test detection device according to claim 4, characterized in that: A first fan blade (16) is installed at one end of the first rotating rod (14) which is away from the second bevel gear (15) and located inside the cleaning box (13); a second rotating rod (32) is symmetrically rotatably connected to the inside of the cleaning box (13); a second fan blade (33) is installed at the end of the second rotating rod (32); and a transmission belt (17) is commonly provided between the two second rotating rods (32) and the first rotating rod (14).

6. A concrete tile bearing capacity test detection device according to claim 1, characterized in that: The fixed base (1) is symmetrically provided with a second sliding groove (24) and a third sliding groove (27) on the inner side thereof; the movable base (3) is provided with third movable blocks (26) on both sides corresponding to the second sliding groove (24); the third movable blocks (26) are slidably connected to the second sliding groove (24); and a spring (25) is provided on the inner side of the second sliding groove (24).

7. A concrete tile bearing capacity test and detection device according to claim 6, characterized in that: The second sliding groove (24) and the third sliding groove (27) are interconnected, and the sizes of the openings of the second sliding groove (24) and the third sliding groove (27) are adapted to the size of the third movable block (26).

8. A concrete tile bearing capacity test and detection device according to claim 1, characterized in that: A square groove (28) is symmetrically provided on the outside of the fixed base (1), a third rotating rod (30) is rotatably connected to the inside of the square groove (28), and one end of the third rotating rod (30) outside the square groove (28) is fixedly connected to a limit plate (31), and the limit plate (31) is in contact with the fixed base (1), and a torsion spring (29) is installed between the side of the limit plate (31) close to the fixed base (1) and the square groove (28).

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