A pouring type composite anti-rutting road surface maintenance road quality detection device

Abstract

The present invention belongs to the technical field of road maintenance, specifically, a pouring type composite anti-rutting road surface maintenance road surface quality detection device, including a base, a workbench is fixedly connected to one side of the upper end surface of the base, a support column is fixedly connected to one side of the upper end surface of the workbench, two sliding rods are slidably connected to one side of the upper end of the support column, and an adjustable positioning mechanism for fixing the material to be tested is also provided on the base. The present invention realizes the mutual cooperation of the adjustable bearing mechanism and the adjustable positioning mechanism. When a group of materials completes the pressure test, multiple groups of materials after the test can be placed on the placement table, and each group of materials maintains a certain distance and is neatly placed. Personnel can further analyze and compare multiple groups of materials in an orderly manner, thereby avoiding the situation where multiple groups of materials that have completed the test are mixed together, which is not conducive to personnel quickly finding the required material samples, thereby affecting the analysis efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of road maintenance, in particular to a pouring type composite anti-rutting road surface maintenance road surface quality detection device. Background Art

[0002] The poured composite anti-rutting pavement is a new type of pavement structure that combines the advantages of asphalt and cement pavements. It has both the comfort of a flexible pavement and the stability of a rigid pavement. Pavement maintenance is the care and maintenance of the pavement, timely restoration of damaged parts, and ensuring driving safety. When it is necessary to repair the damaged parts of the poured composite anti-rutting pavement, it is necessary to conduct quality inspections on the materials used for the repair, and pressure testing is an important part of quality inspection. Through pressure testing, the mechanical properties of the repair materials can be evaluated, including key indicators such as compressive strength and flexural strength, so as to determine whether they meet the quality standards for road repairs.

[0003] The patent with the announcement number CN220019221U discloses a road maintenance pavement quality detection device, including a workbench, a bracket fixed on the top of the workbench, a hydraulic telescopic rod installed on the top of the bracket, the output end of the hydraulic telescopic rod extends to the bottom of the hydraulic telescopic rod and is fixedly connected with a pressure head, a pressing pad is constructed on the top of the workbench, a limit ring is arranged on the top of the workbench and above the pressing pad, a clamping assembly is arranged inside the limit ring, a collecting chamber is constructed on the top of the workbench, and a cleaning assembly is constructed on the top of the workbench. The clamping assembly facilitates the clamping and fixing of materials, thereby improving the stability of material detection, the connection chassis and elastic bayonet are arranged to facilitate the rapid disassembly and assembly of the limit ring, the cleaning assembly facilitates the cleaning of the crushed materials on the top of the workbench, thereby improving the cleanliness of the workbench, and the hinged door facilitates the centralized processing of materials.

[0004] However, the above technical solution still has the following deficiencies in practical application:

[0005] The pressure test is achieved by placing the material to be tested between multiple groups of plywood, fixing the material with the plywood, and then squeezing the material with a pressure head. After the material test is completed, the sweep plate is used to push the material into the collection chamber for storage. However, usually, multiple groups of materials are tested in turn. This is because different materials may have different mechanical properties and characteristics, and they need to be tested to evaluate whether they are suitable for road repair. Also, usually, after multiple groups of materials have completed the pressure test, personnel are required to further analyze or compare the multiple groups of materials. If multiple groups of materials are pushed into the collection chamber for storage, the multiple groups of materials will be mixed, which is not conducive to personnel quickly finding the required material samples, thereby affecting the analysis efficiency.

[0006] To this end, the present invention provides a pouring type composite anti-rutting road surface maintenance road quality detection device. Summary of the invention

[0007] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the present invention proposes a pouring type composite anti-rutting pavement quality detection device for pavement maintenance.

[0008] The technical solution adopted by the present invention to solve the technical problem is: a pouring type composite anti-rutting road surface maintenance road surface quality detection device, comprising a base, a workbench is fixedly connected to one side of the upper end surface of the base, a support column is fixedly connected to one side of the upper end surface of the workbench, two sliding rods three are slidably connected to one side of the upper end of the support column, a pressure head is fixedly connected to the lower end of the sliding rod three, and an adjustable positioning mechanism for fixing the material to be detected is also provided on the base;

[0009] The adjustable positioning mechanism comprises a support plate fixedly connected to one side of the upper end surface of the base, a slide rod 1 is fixedly connected to both ends of the upper side of the support plate, the slide rod 1 is slidably connected to an adjustment plate, both sides of the adjustment plate are slidably connected to slide rods 2, the lower end of the slide rod 2 is fixedly connected to an annular plate, the annular plate is radially distributed and slidably connected to a plurality of adjustment rods, one end of the adjustment rod is fixedly connected to a clamping plate, and a stop cloth is fixedly connected between two adjacent clamping plates;

[0010] The base is also provided with an adjustable bearing mechanism for placing the inspected materials;

[0011] The adjustable bearing mechanism comprises a sliding column slidably connected to one side of the base, and the upper end of the sliding column is fixedly connected to a placing platform.

[0012] Preferably, a hydraulic cylinder is fixedly connected to one side of the upper end of the support column, and a piston end of the hydraulic cylinder is fixedly connected to a pressure head.

[0013] Preferably, a connecting rod is rotatably provided at one end of the adjusting rod, an adjusting ring is rotatably provided at one end of the connecting rod, a threaded rod 2 is threadedly connected to one side of the adjusting ring, both ends of the threaded rod 2 are rotatably provided on an annular plate, a motor 5 is fixedly connected to one side of the annular plate, and an output end of the motor 5 is fixedly connected to one end of the threaded rod 2.

[0014] Preferably, a threaded rod 1 is threadedly connected to one side of the adjustment plate, both ends of the threaded rod 1 are rotatably arranged on the support plate, a motor 1 is fixedly connected to one side of the upper end of the support plate, the output end of the motor 1 is fixedly connected to one end of the threaded rod 1, an electric push rod is fixedly connected to one side of the upper end surface of the adjustment plate, and the piston end of the electric push rod is fixedly connected to one side of the upper end surface of the annular plate.

[0015] Preferably, a rack rod 1 is fixedly connected to one side of the lower end surface of the placement table, a gear 1 is rotatably provided on one side of the lower end surface of the workbench, the gear 1 is meshed with the tooth block on the rack rod 1, a motor 2 is fixedly connected to one side of the lower end surface of the workbench, and the output end of the motor 2 is fixedly connected to gear 1.

[0016] Preferably, a material collecting mechanism is also provided on the placement table, and the material collecting mechanism includes a baffle fixedly connected to one side of the upper end surface of the placement table, one side of the baffle is slidably connected to a push plate 1, and one side of the push plate 1 is slidably connected to a push plate 2.

[0017] Preferably, one side of the push plate 2 is threadedly connected to a threaded rod 3, both ends of the threaded rod 3 are rotatably arranged on the push plate 1, one side of the push plate 1 is fixedly connected to a motor 6, and the output end of the motor 6 is fixedly connected to one end of the threaded rod 3.

[0018] Preferably, one side of the push plate is threadedly connected to a threaded rod four, both ends of the threaded rod four are rotatably arranged on the baffle, one side of the baffle is fixedly connected to a motor seven, and the output end of the motor seven is fixedly connected to one end of the threaded rod four.

[0019] Preferably, the splint is also provided with an anti-adhesion component to prevent the crushed materials from adhering to the surface of the baffle cloth, the anti-adhesion component includes a limiting rod fixedly connected to one side of the upper end of the splint, a rack rod 2 is slidably connected to the limiting rod, an eccentric column is rotatably provided at one end of the rack rod 2, and the baffle cloth is made of elastic material.

[0020] Preferably, a gear 2 is rotatably provided on one side of the upper end of the limit rod, and the gear 2 is meshed with the tooth block on the rack rod 2. A motor 4 is fixedly connected to one side of the limit rod, and the output end of the motor 4 is fixedly connected to the gear 2. A motor 3 is fixedly connected to one end of the rack rod 2, and the output end of the motor 3 is fixedly connected to one end of the eccentric column, and the eccentric column is in contact with the outer surface of the baffle cloth.

[0021] The beneficial effects of the present invention are as follows:

[0022] 1. The present invention relates to a pouring type composite anti-rutting pavement maintenance road quality detection device, which places the material to be detected on a workbench, and the material is between a plurality of clamping plates, and then uses a motor five to drive a threaded rod two to rotate, so that an adjustment ring rises. During the rising process of the adjustment ring, a plurality of connecting rods can be driven to rotate at the same time, and the connecting rod drives the adjusting rod to slide on the annular plate, so that a plurality of clamping plates can be approached to the material at the same time, and the material can be fixed. Since the material is fixed by a plurality of clamping plates, the stability of the material during the detection process is improved, and it is not easy to deviate.

[0023] 2. The pavement quality detection device for pouring composite anti-rutting pavement maintenance described in the present invention cooperates with the adjustable bearing mechanism and the adjustable positioning mechanism. When a group of materials completes the pressure test, multiple groups of materials after the test can be placed on the placement table by driving the placement table, the clamping plate, and the baffle cloth to move, and each group of materials maintains a certain distance and is neatly placed. When all the materials are placed on the placement table, personnel can further analyze and compare the multiple groups of materials in an orderly manner, thereby avoiding the situation where multiple groups of materials after the test are mixed together, which is not conducive to personnel quickly finding the required material samples, thereby affecting the analysis efficiency. In addition, when the materials are broken, the broken materials can be gathered by driving multiple clamping plates and baffle cloths to move simultaneously and approach each other, and the gathered materials are placed on the placement table, so that the materials collapse naturally until the materials tend to be stable, so that the broken materials can be gathered and placed. Since the materials are relatively concentrated, when personnel analyze and compare the materials, their vision is also relatively concentrated, and visual fatigue is not easy to occur. At the same time, since the materials are relatively dense, they are not easy to be accidentally touched. This causes one group of broken material fragments to be mixed with another group of material fragments, resulting in confusion in analysis. In addition, the area of ​​the placement table occupied by the aggregated material fragments is also reduced, which increases the number of groups of materials that can be placed on the placement table, and correspondingly improves the efficiency of material analysis. In addition, when the aggregated materials tend to be stable, the anti-adhesion component can use the eccentric column to squeeze and impact the baffle cloth, so that the material fragments adhering to and stuck on the baffle cloth can be removed, thereby avoiding the situation where some materials are adhered to or stuck on the baffle cloth, resulting in the lack of some fragments of the material to be analyzed, and the baffle cloth is not smooth in the subsequent analysis. During use, the material fragments to which it is adhered may fall into another group of material fragments, which further ensures the efficiency of the analysis of the material fragments. In addition, by utilizing the collecting mechanism, after all the materials on the placement table have been analyzed, the push plates 1 and 2 can cooperate to make multiple groups of materials fall from one end of the placement table, and personnel can collect the fallen materials, thereby realizing the automatic collection of materials on the placement table. In addition, since multiple groups of materials can be gathered, the range of material falling is also smaller, avoiding the situation where it is difficult to receive the materials due to the small opening of the collection container. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below in conjunction with the accompanying drawings.

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the three-dimensional structure at the support column;

[0027] Figure 3 It is a schematic diagram of the three-dimensional structure of the placement table;

[0028] Figure 4 It is a schematic diagram of the three-dimensional structure at the annular plate;

[0029] Figure 5 yes Figure 4 A partial enlarged view of the middle part;

[0030] Figure 6 It is a schematic diagram of the three-dimensional structure from another perspective of the placement table;

[0031] Figure 7 yes Figure 6 A partial enlarged view of point B in the middle;

[0032] Figure 8 yes Figure 6 A partial enlarged view of point C in the middle;

[0033] Fig. 9 It is a schematic diagram of the three-dimensional structure at the eccentric column.

[0034] In the figure: 1. base; 2. placing table; 3. baffle; 4. push plate 1; 5. support column; 6. support plate; 7. workbench; 8. motor 1; 9. threaded rod 1; 10. slide bar 1; 11. adjustment plate; 12. electric push rod; 13. slide bar 2; 14. annular plate; 15. hydraulic cylinder; 16. slide bar 3; 17. pressure head; 18. clamping plate; 19. cloth baffle; 20. eccentric column; 21. adjustment ring; 22. connecting rod; 23. adjustment rod; 24. gear 1; 25. motor 2; 26. rack rod 1; 27. slide column; 28. rack rod 2; 29. ​​limit rod; 30. motor 3; 31. gear 2; 32. motor 4; 33. motor 5; 34. threaded rod 2; 35. push plate 2; 36. motor 6; 37. threaded rod 3; 38. motor 7; 39. threaded rod 4. DETAILED DESCRIPTION

[0035] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. 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.

[0036] Please refer to Figure 1-Figure 9 The present invention provides a technical solution: a pouring composite anti-rutting road surface maintenance road surface quality detection device, comprising a base 1, a workbench 7 is fixedly connected to one side of the upper end surface of the base 1, a support column 5 is fixedly connected to one side of the upper end surface of the workbench 7, two slide bars 16 are slidably connected to one side of the upper end of the support column 5, and a pressure head 17 is fixedly connected to the lower end of the slide bar 16, and an adjustable positioning mechanism for fixing the material to be detected is also provided on the base 1;

[0037] The adjustable positioning mechanism includes a support plate 6 fixedly connected to one side of the upper end surface of the base 1, a slide bar 10 is fixedly connected to both ends of the upper side of the support plate 6, an adjustment plate 11 is slidably connected to the slide bar 10, both sides of the adjustment plate 11 are slidably connected to the slide bar 2 13, the lower end of the slide bar 2 13 is fixedly connected to the annular plate 14, the annular plate 14 is radially distributed and slidably connected to a plurality of adjustment rods 23, one end of the adjustment rod 23 is fixedly connected to a clamping plate 18, and a blocking cloth 19 is fixedly connected between two adjacent clamping plates 18;

[0038] The base 1 is also provided with an adjustable bearing mechanism for placing the inspected materials;

[0039] The adjustable bearing mechanism includes a sliding column 27 slidably connected to one side of the base 1 , and the upper end of the sliding column 27 is fixedly connected to the placement platform 2 .

[0040] In this embodiment, Figure 2 , Figure 4-Figure 5 As shown, a hydraulic cylinder 15 is fixedly connected to one side of the upper end of the support column 5 , and a piston end of the hydraulic cylinder 15 is fixedly connected to a pressure head 17 .

[0041] A connecting rod 22 is rotatably provided at one end of the adjusting rod 23, an adjusting ring 21 is rotatably provided at one end of the connecting rod 22, a threaded rod 2 34 is threadedly connected to one side of the adjusting ring 21, both ends of the threaded rod 2 34 are rotatably provided on the annular plate 14, a motor 5 33 is fixedly connected to one side of the annular plate 14, and an output end of the motor 5 33 is fixedly connected to one end of the threaded rod 2 34.

[0042] Specifically, the material to be tested is placed on the workbench 7, and the material is between multiple clamps 18. Then, the motor 5 33 is used to drive the threaded rod 2 34 to rotate, so that the adjusting ring 21 rises. During the rising process of the adjusting ring 21, multiple connecting rods 22 can be driven to rotate at the same time. The connecting rod 22 drives the adjusting rod 23 to slide on the annular plate 14, so that multiple clamps 18 can be approached to the material at the same time, so that the material can be fixed. Then, the hydraulic cylinder 15 is used to drive the pressure head 17 to descend and squeeze the material. The material quality inspection work can be achieved by applying pressure to the material. In addition, since the material is fixed by multiple clamps 18, the stability of the material during the inspection is improved and it is not easy to deviate.

[0043] In this embodiment, Figure 1-Figure 4 , Figure 6-Figure 9 As shown, a threaded rod 9 is threadedly connected to one side of the adjustment plate 11, and both ends of the threaded rod 9 are rotatably set on the support plate 6. A motor 8 is fixedly connected to one side of the upper end of the support plate 6, and the output end of the motor 8 is fixedly connected to one end of the threaded rod 9. An electric push rod 12 is fixedly connected to one side of the upper end surface of the adjustment plate 11, and the piston end of the electric push rod 12 is fixedly connected to one side of the upper end surface of the annular plate 14.

[0044] A rack rod 26 is fixedly connected to one side of the lower end surface of the placement table 2, and a gear 24 is rotatably provided on one side of the lower end surface of the workbench 7. The gear 24 and the tooth block on the rack rod 26 are meshed with each other. A motor 25 is fixedly connected to one side of the lower end surface of the workbench 7, and the output end of the motor 25 is fixedly connected to the gear 24.

[0045] The placing table 2 is also provided with a material collecting mechanism, which includes a baffle plate 3 fixedly connected to one side of the upper end surface of the placing table 2, a push plate 1 4 is slidably connected to one side of the baffle plate 3, and a push plate 2 35 is slidably connected to one side of the push plate 1 4.

[0046] One side of the push plate 2 35 is threadedly connected with a threaded rod 3 37 , both ends of the threaded rod 3 37 are rotatably arranged on the push plate 1 4 , one side of the push plate 1 4 is fixedly connected with a motor 6 36 , and the output end of the motor 6 36 is fixedly connected to one end of the threaded rod 3 37 .

[0047] One side of the push plate 4 is threadedly connected with a threaded rod 4 39, both ends of the threaded rod 4 39 are rotatably set on the baffle 3, one side of the baffle 3 is fixedly connected with a motor 7 38, and the output end of the motor 7 38 is fixedly connected to one end of the threaded rod 4 39.

[0048] The splint 18 is also provided with an anti-adhesion component to prevent the crushed materials from adhering to the surface of the baffle 19. The anti-adhesion component includes a limiting rod 29 fixedly connected to one side of the upper end of the splint 18, and a rack rod 28 is slidably connected to the limiting rod 29. An eccentric column 20 is rotatably provided at one end of the rack rod 28. The baffle 19 is made of elastic material.

[0049] A gear 2 31 is rotatably provided on one side of the upper end of the limit rod 29, and the gear 2 31 is meshed with the tooth block on the rack rod 28, and a motor 4 32 is fixedly connected to one side of the limit rod 29, and the output end of the motor 4 32 is fixedly connected to the gear 2 31, and a motor 30 is fixedly connected to one end of the rack rod 28, and the output end of the motor 30 is fixedly connected to one end of the eccentric column 20, and the eccentric column 20 is in contact with the outer surface of the baffle cloth 19.

[0050] Specifically, when the existing road maintenance pavement quality detection device is used, the material to be detected is placed between multiple groups of clamps 18, the clamps 18 are used to fix the material, and then the pressure head 17 is used to squeeze the material to achieve pressure testing. After the material detection is completed, the sweeping plate is used to push the material into the collection chamber for storage. However, usually, multiple groups of materials are tested in turn. This is because different materials may have different mechanical properties and characteristics, and they need to be tested to evaluate whether they are suitable for road repair. In addition, usually, after multiple groups of materials have completed the pressure test, personnel are required to further analyze or compare the multiple groups of materials. If multiple groups of materials are pushed into the collection chamber for storage, the multiple groups of materials will be mixed, which is not conducive to personnel quickly finding the required material samples, thereby affecting the analysis efficiency.

[0051] Therefore, in order to solve the above problems, when the present embodiment is used, after a group of materials completes the pressure test, since the materials are in the encirclement formed by the clamping plate 18 and the blocking cloth 19, the motor 18 can be used to drive the threaded rod 19 to rotate, so that the adjustment plate 11 can be moved horizontally, that is, the clamping plate 18 and the blocking cloth 19 can be used to push the materials to move the materials to the placement table 2, and then the electric push rod 12 can be used to drive the annular plate 14 to rise and reset the annular plate 14, and the motor 25 can be used to drive the gear 1 24 to rotate, so that the rack rod 1 26 and the placement table 2 move forward, and by controlling the length of the horizontal movement of the clamping plate 18 and the blocking cloth 19, the materials can be placed at different positions on the placement table 2, and this can be repeated many times, so that multiple groups of materials after the test are placed on the placement table 2, and each group of materials maintains a certain distance and is neatly placed. When all the materials are placed on the placement table 2, personnel can further analyze and compare the multiple groups of materials in an orderly manner, thereby avoiding the situation that the multiple groups of materials that have been tested are mixed together, which is not conducive to personnel quickly finding the required material samples, thereby affecting the analysis efficiency;

[0052] Furthermore, after the pressure test, the material may be broken. Since the broken material is relatively scattered, when personnel analyze and compare multiple groups of broken materials, their sight lines will be relatively scattered, which will not only easily lead to visual fatigue, but also cause one group of material fragments to be mixed with another group of material fragments due to accidental contact, thus causing confusion. In order to avoid this situation, if the distance between each group of materials is too large, it will also occupy more placement space on the placement table 2, affecting the number of groups of materials that can be placed and the analysis efficiency. Therefore, in order to solve this problem, when the material is broken, the broken materials can be gathered again by driving multiple splints 18 to move simultaneously and approach each other, and the blocking cloth 19 will also be deformed. Since the blocking cloth 19 is elastic, no matter where the splint 18 is At any position, the baffle 19 will fill the gap between two adjacent clamps 18, so that the crushed materials can be gathered and placed on the placement table 2, and then the clamps 18 and the baffle 19 will move away from the materials to make the materials collapse naturally until the materials tend to be stable, so that the crushed materials can be gathered and placed. Since the materials are relatively concentrated, the personnel's vision is also relatively concentrated when analyzing and comparing the materials, and visual fatigue is not easy to occur. At the same time, since the materials are relatively dense, it is not easy to cause one group of crushed material fragments to mix with another group of material fragments due to accidental contact, thereby causing confusion in analysis. In addition, the area of ​​the placement table 2 occupied by the gathered material fragments is also reduced, which increases the number of groups of materials that can be placed on the placement table 2, and correspondingly improves the efficiency of material analysis.

[0053] Furthermore, when the material is crushed, the material fragments will generate a certain impact force, and since the blocking cloth 19 is made of elastic material, some of the material may adhere to the inner surface of the blocking cloth 19 or even get stuck on the blocking cloth 19, which will not only cause the material to be analyzed to be missing some fragments, but also cause the blocking cloth 19 to fall into another group of material fragments during subsequent use, thereby affecting the analysis efficiency. Therefore, in order to avoid this situation, when the aggregated material tends to be stable, according to the length by which the blocking cloth 19 is stretched at this time, By using multiple motors 4 32 to drive multiple rack rods 28 to move simultaneously, and using motor 3 30 to drive the eccentric column 20 to rotate continuously, the eccentric column 20 can be used to squeeze and impact the blocking cloth 19, so that the material fragments adhering to or stuck on the blocking cloth 19 can be removed, thereby avoiding the situation where some fragments of the material to be analyzed are missing due to the adhesion or sticking of some materials on the blocking cloth 19, and the situation where the material fragments adhered to the blocking cloth 19 fall into another group of material fragments during the subsequent use of the blocking cloth 19, further ensuring the analysis efficiency of the material fragments;

[0054] Furthermore, when all the materials on the placement table 2 have been analyzed, the motor seven 38 can be used to drive the threaded rod four 39 to rotate, so that the push plate one 4 slides on the baffle 3 to push multiple groups of materials. When the push plate one 4 moves to the front end of the placement table 2, the motor six 36 is used again to drive the threaded rod three 37 to rotate, so that the push plate two 35 moves from one end of the push plate one 4 to the other end, so that multiple groups of materials can be dropped from one end of the placement table 2. People can collect the dropped materials, thereby realizing the automatic collection of materials on the placement table 2. In addition, since multiple groups of materials can be gathered, the range in which the materials fall is also smaller, avoiding the situation where the opening of the collection container is too small to be difficult to receive the materials.

[0055] Working principle: the material to be tested is placed on the workbench 7, and the material is between multiple clamping plates 18, and then the motor 5 33 is used to drive the threaded rod 2 34 to rotate, so that the adjusting ring 21 rises. During the rising process of the adjusting ring 21, multiple connecting rods 22 can be driven to rotate at the same time, and the connecting rod 22 drives the adjusting rod 23 to slide on the annular plate 14, so that multiple clamping plates 18 can be approached to the material at the same time, so that the material can be fixed, and then the hydraulic cylinder 15 is used to drive the pressure head 17 to descend and squeeze the material, so that the quality inspection of the material can be achieved by applying pressure to the material, and because the material is fixed by multiple clamping plates 18, the stability of the material inspection process is improved and it is not easy to deviate. When a group of materials completes the pressure test, because the material is in the encirclement formed by the clamping plates 18 and the blocking cloth 19, it can be achieved by using the motor 18 to drive the threaded rod 1 9 is rotated to make the adjustment plate 11 move horizontally, and the clamping plate 18 and the blocking cloth 19 can be used to push the material to move the material to the placement table 2, and then the electric push rod 12 can be used to drive the annular plate 14 to rise and reset the annular plate 14, and the motor 25 can be used to drive the gear 1 24 to rotate, so that the rack rod 1 26 and the placement table 2 move forward, and by controlling the length of the horizontal movement of the clamping plate 18 and the blocking cloth 19, the material can be placed at different positions on the placement table 2. This can be repeated many times, so that multiple groups of materials after testing can be placed on the placement table 2, and each group of materials maintains a certain distance and is neatly placed. When all the materials are placed on the placement table 2, the personnel can further analyze and compare the multiple groups of materials in an orderly manner, thereby avoiding the situation where multiple groups of materials after testing are mixed together, which is not conducive to personnel quickly finding the required material samples, thereby affecting the analysis efficiency;Furthermore, after the pressure test, the material may be broken. Since the broken materials are relatively scattered, when personnel analyze and compare multiple groups of broken materials, their sight lines will be relatively scattered, which will not only easily lead to visual fatigue, but also cause one group of material fragments to mix with another group of material fragments due to accidental contact, thus causing confusion. In order to avoid this situation, if the distance between each group of materials is too large, it will also occupy more placement space on the placement table 2, affecting the number of groups of materials that can be placed and the analysis efficiency. Therefore, in order to solve this problem, when the material is broken, the multiple clamping plates 18 can be driven to move simultaneously and approach each other to make the broken materials closer to each other. The materials can be gathered, and the blocking cloth 19 will also be deformed. Since the blocking cloth 19 is elastic, no matter where the clamping plate 18 is, the blocking cloth 19 will fill the gap between the two adjacent clamping plates 18, so that the crushed materials can be gathered and the gathered materials are placed on the placement table 2, and then the clamping plate 18 and the blocking cloth 19 are moved away from the materials, so that the materials collapse naturally until the materials tend to be stable, so that the crushed materials can be gathered and placed. Since the materials are relatively concentrated, when personnel analyze and compare the materials, their vision is also relatively concentrated, and visual fatigue is not easy to occur. At the same time, since the materials are relatively dense, it is not easy to cause a group of broken material fragments due to accidental contact. Moreover, the area of ​​the placing table 2 occupied by the aggregated material fragments is also reduced, thereby increasing the number of material groups that can be placed on the placing table 2, and correspondingly improving the analysis efficiency of the material; and, since the material fragments will generate a certain impact force when the material is broken, and since the blocking cloth 19 is made of elastic material, some of the material may adhere to the inner surface of the blocking cloth 19 or even get stuck on the blocking cloth 19, which will not only cause the material to be analyzed to be missing some fragments, but also cause the blocking cloth 19 to fall into another group of material fragments during subsequent use, thereby affecting the analysis. Efficiency, therefore, in order to avoid this situation, when the gathered materials tend to be stable, according to the length of the cloth 19 stretched at this time, multiple motors 4 32 are used to drive multiple rack rods 28 to move simultaneously, and at the same time, the motor 30 is used to drive the eccentric column 20 to rotate continuously, so that the eccentric column 20 can be used to squeeze and impact the cloth 19, so that the material fragments adhering to and stuck on the cloth 19 can be fallen off, thereby avoiding the situation that part of the material is adhered to or stuck on the cloth 19, and then the material to be analyzed is missing some fragments, and the cloth 19 is used in the subsequent process, and the material fragments adhered to it fall into another group of material fragments, which further ensures the efficiency of the analysis of the material fragments;Furthermore, when all materials on the placement table 2 have been analyzed, the motor 7 38 can be used to drive the threaded rod 4 39 to rotate, so that the push plate 1 4 slides on the baffle 3 to push multiple groups of materials. When the push plate 1 4 moves to the front end of the placement table 2, the motor 6 36 is used again to drive the threaded rod 3 37 to rotate, so that the push plate 2 35 moves from one end of the push plate 1 4 to the other end, so that multiple groups of materials can be uniformly dropped from one end of the placement table 2. Personnel can collect the dropped materials, thereby realizing the automatic collection of materials on the placement table 2. In addition, since multiple groups of materials can be gathered, the range of material drop is also small, avoiding the situation where the collection container opening is too small to be difficult to receive the materials. ;

[0056] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A pouring type composite anti-rutting pavement maintenance road quality detection device, comprising a base (1), characterized in that: A workbench (7) is fixedly connected to one side of the upper end surface of the base (1), a support column (5) is fixedly connected to one side of the upper end surface of the workbench (7), two sliding rods (16) are slidably connected to one side of the upper end of the support column (5), a pressure head (17) is fixedly connected to the lower end of the sliding rod (16), and an adjustable positioning mechanism for fixing the material to be tested is also provided on the base (1); The adjustable positioning mechanism comprises a support plate (6) fixedly connected to one side of the upper end surface of the base (1), the upper ends of the support plate (6) are fixedly connected to a slide rod 1 (10), the slide rod 1 (10) is slidably connected to an adjustment plate (11), both sides of the adjustment plate (11) are slidably connected to slide rods 2 (13), the lower end of the slide rod 2 (13) is fixedly connected to an annular plate (14), the annular plate (14) is radially distributed and slidably connected to a plurality of adjustment rods (23), one end of the adjustment rod (23) is fixedly connected to a clamping plate (18), and a blocking cloth (19) is fixedly connected between two adjacent clamping plates (18); The base (1) is also provided with an adjustable bearing mechanism for placing the inspected material; The adjustable bearing mechanism comprises a sliding column (27) slidably connected to one side of the base (1); the upper end of the sliding column (27) is fixedly connected to the placement table (2); the upper end of the support column (5) is fixedly connected to a hydraulic cylinder (15); the piston end of the hydraulic cylinder (15) is fixedly connected to the pressure head (17); one end of the adjustment rod (23) is rotatably provided with a connecting rod (22); one end of the connecting rod (22) is rotatably provided with an adjustment ring (21); one side of the adjustment ring (21) is threadedly connected to a second threaded rod (34); both ends of the second threaded rod (34) are rotatably provided on the annular plate (14); the annular plate A motor five (33) is fixedly connected to one side of the plate (14), and the output end of the motor five (33) is fixedly connected to one end of the threaded rod two (34). A threaded rod one (9) is threadedly connected to one side of the adjustment plate (11), and both ends of the threaded rod one (9) are rotatably arranged on the support plate (6). A motor one (8) is fixedly connected to one side of the upper end of the support plate (6), and the output end of the motor one (8) is fixedly connected to one end of the threaded rod one (9). An electric push rod (12) is fixedly connected to one side of the upper end surface of the adjustment plate (11), and the piston end of the electric push rod (12) is fixedly connected to one side of the upper end surface of the annular plate (14).

2. The pouring type composite anti-rutting pavement maintenance road quality detection device according to claim 1 is characterized in that: A rack rod 1 (26) is fixedly connected to one side of the lower end surface of the placement table (2), a gear 1 (24) is rotatably provided on one side of the lower end surface of the workbench (7), the gear 1 (24) and the tooth block on the rack rod 1 (26) are meshed with each other, and a motor 2 (25) is fixedly connected to one side of the lower end surface of the workbench (7), and the output end of the motor 2 (25) is fixedly connected to the gear 1 (24).

3. The pouring type composite anti-rutting pavement maintenance road quality detection device according to claim 1 is characterized in that: The placement table (2) is also provided with a material collecting mechanism, the material collecting mechanism comprising a baffle plate (3) fixedly connected to one side of the upper end surface of the placement table (2), one side of the baffle plate (3) being slidably connected to a push plate 1 (4), and one side of the push plate 1 (4) being slidably connected to a push plate 2 (35).

4. The pouring type composite anti-rutting pavement maintenance road quality detection device according to claim 3 is characterized by: One side of the push plate 2 (35) is threadedly connected to a threaded rod 3 (37), both ends of the threaded rod 3 (37) are rotatably arranged on the push plate 1 (4), one side of the push plate 1 (4) is fixedly connected to a motor 6 (36), and the output end of the motor 6 (36) is fixedly connected to one end of the threaded rod 3 (37).

5. The pouring type composite anti-rutting pavement maintenance road quality detection device according to claim 4, characterized in that: One side of the push plate (4) is threadedly connected to a threaded rod (39), both ends of the threaded rod (39) are rotatably arranged on the baffle (3), one side of the baffle (3) is fixedly connected to a motor (38), and the output end of the motor (38) is fixedly connected to one end of the threaded rod (39).

6. The pouring type composite anti-rutting pavement maintenance road quality detection device according to claim 1, characterized in that: The clamping plate (18) is also provided with an anti-adhesion component for preventing the crushed materials from adhering to the surface of the baffle cloth (19), the anti-adhesion component comprises a limit rod (29) fixedly connected to one side of the upper end of the clamping plate (18), a rack rod (28) being slidably connected to the limit rod (29), an eccentric column (20) being rotatably provided at one end of the rack rod (28), and the baffle cloth (19) is made of elastic material.

7. The pouring type composite anti-rutting pavement maintenance road quality detection device according to claim 6, characterized in that: A gear 2 (31) is rotatably provided on one side of the upper end of the limit rod (29), and the gear 2 (31) is meshed with a tooth block on the rack rod 2 (28). A motor 4 (32) is fixedly connected to one side of the limit rod (29), and an output end of the motor 4 (32) is fixedly connected to the gear 2 (31). A motor 3 (30) is fixedly connected to one end of the rack rod 2 (28), and an output end of the motor 3 (30) is fixedly connected to one end of the eccentric column (20), and the eccentric column (20) is in contact with the outer surface of the retaining cloth (19).

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