A water permeability and air permeability detection device for runway material processing

Abstract

The invention discloses a water permeability and air permeability detection device for processing runway materials, which relates to the technical field of runway material processing, and comprises a connecting rod, wherein a clamping block is arranged on the outer surface of the connecting rod, and a bottom plate is arranged at the lower end of the clamping block, and an adjusting component is arranged at the lower end of the bottom plate, and the angle of the bottom plate is adjusted by the adjusting component; when the water permeability and air permeability detection device for processing runway materials needs to be adjusted, the docking rod is rotated to make the docking rod rotate on the inner wall of the docking tube, so that when the docking rod is rotated, the fixed plate located on the upper side is pushed to move, so that the distance between the two fixed plates is increased, and the angle of the sphere can be adjusted at the same time, so as to synchronously drive the bottom plate installed on the telescopic part to rotate, and because the upper end of the bottom plate is connected to the connecting rod through the clamping block, when the sphere is rotated, the limiting component can be driven to adjust the angle as a whole, so that it is suitable for different scenes, and the accuracy of the detection result is ensured.

Description

Technical Field

[0001] The invention relates to a runway material processing technology, and in particular to a water permeability and air permeability detection device for runway material processing. Background Art

[0002] Plastic track is a common artificial track, which is most commonly used in stadiums and campuses. Its production method is mainly to mix and stir various raw materials, then lay them on the target road section, and then wait for them to solidify. Whether the performance of the solidified plastic track meets the requirements requires further testing.

[0003] Nowadays, the runway is generally a plastic runway, also known as an all-weather track and field sports runway. It is composed of polyurethane prepolymer, mixed polyether, waste tire rubber, EPDM rubber particles or PU particles, pigments, additives, and fillers. The plastic runway has the characteristics of good flatness, high compressive strength, appropriate hardness and elasticity, and stable physical properties. It is conducive to the athletes' speed and technology, effectively improving sports performance and reducing the rate of falls. The plastic runway is composed of polyurethane rubber and other materials. It has certain elasticity and color, certain UV resistance and aging resistance, and is internationally recognized as the best all-weather outdoor sports field floor material. During the material processing of the runway, it is usually necessary to test the water permeability and air permeability of the relevant materials.

[0004] When the existing testing equipment is in use, it is unable to select the appropriate inclination angle for testing according to the actual situation and needs, and thus cannot cover various possible application scenarios, resulting in low accuracy of the test results. At the same time, during the test, when the runway material is flushed by water flows of different intensities, the runway material is prone to shift under continuous flushing, making it impossible to maintain the accuracy of the test data. Therefore, a water permeability and air permeability testing device for runway material processing has been developed. Summary of the invention

[0005] The object of the present invention is to provide a water permeability and air permeability detection device for runway material processing to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above-mentioned object, the present invention provides the following technical solution: a water permeability and air permeability detection device for processing runway materials, comprising a connecting rod, a clamping block is arranged on the outer surface of the connecting rod, a bottom plate is arranged at the lower end of the clamping block, and an adjustment component is arranged at the lower end of the bottom plate, and the angle of the bottom plate is adjusted by the adjustment component;

[0007] A limiting assembly, which is assembled on the outer surface of the connecting rod and distributed on both sides of the clamping block, a support plate is provided at the upper end of the limiting assembly, and the track material is supported and limited by the limiting assembly in cooperation with the support plate;

[0008] The limiting assembly comprises an adjusting block connected to the connecting rod, and a fixing rod is arranged at the end of the adjusting block, a limiting plate is arranged on the outer surface of the fixing rod, and an arc groove is arranged on the outer surface of the limiting plate, and a slider is slidably installed on the inner wall of the arc groove;

[0009] A movable rod is rotatably installed on one side of the limiting plate, a positioning rod is rotatably installed on the outer surface of the movable rod, and the end of the positioning rod away from the movable rod is rotatably connected to the upper end of the fixed rod, a pressure plate is provided at the upper end of the movable rod, a rotating rod is rotatably installed on one side of the limiting plate and located between the fixed rod and the movable rod, and a pressing plate is provided at the upper end of the rotating rod, and the support plate is limited by the pressing plate and the pressure plate.

[0010] As a further optimization solution of the present invention, a protrusion is provided on one side of the fixing rod, and the protrusion is located below the positioning rod.

[0011] As a further optimization solution of the present invention, the portion of the rotating rod located inside the limiting plate is C-shaped, and the inner wall of the rotating rod is slidably connected to the outer surface of the protrusion.

[0012] As a further optimization solution of the present invention, the adjustment assembly includes two fixing plates, and through holes are formed at both ends of the two fixing plates.

[0013] As a further optimization solution of the present invention, two spheres are arranged between the two fixing plates, and the two spheres are respectively fitted with the inner walls of the through holes on both sides of the fixing plates.

[0014] As a further optimization solution of the present invention, a docking rod is rotatably mounted on the lower end of the fixing plate located at the lower side, and one end of the docking rod penetrates and extends to the other end of the fixing plate.

[0015] As a further optimization solution of the present invention, a docking sleeve is provided at the lower end of the fixing plate located on the upper side, and the inner wall of the docking sleeve is rotatably connected to the outer surface of the docking rod.

[0016] As a further optimization solution of the present invention, a telescopic member is provided on the outer surface of the sphere, and an end of the telescopic member penetrates and extends to the outside of the through hole.

[0017] As a further optimization solution of the present invention, the upper end of the telescopic member is rotatably connected to the lower end of the base plate.

[0018] As a further optimization solution of the present invention, a fixing block is slidably mounted on the outer surface of the fixing plate, and one end of the fixing block away from the fixing plate is connected to the inner wall of the testing device.

[0019] Compared with the prior art, the present invention provides a water permeability and air permeability detection device for runway material processing, in which the adjustment block is adjusted to any position on the connecting rod according to actual conditions, so as to meet the needs of runway materials of different sizes, and when the limit plate rotates around the connection with the rotating rod, the whole is limited by the arc groove and the slider to ensure that the limit plate remains stable when rotating.

[0020] Since the limit plate is rotatably connected to the end of the movable rod and cooperates with the positioning rod, the movable rod rotates around the connection with the positioning rod, and then the pressure plate located at the upper end of the movable rod moves toward one side of the rotating rod, thereby increasing the distance between the pressure plate and the pressing plate, thereby facilitating the replacement of the support plate.

[0021] When adjustment is needed, rotate the docking rod to make it rotate on the inner wall of the docking tube. Since the outer surface of the docking rod is provided with threads, and the inner wall of the docking tube is provided with threads corresponding to the threads, when the docking rod is rotated, the fixed plate on the upper side is pushed to move, so that the distance between the two fixed plates is increased, and the angle of the sphere can be adjusted at the same time, thereby synchronously driving the base plate installed on the telescopic part to rotate. Since the upper end of the base plate is connected to the connecting rod by a clamping block, when the sphere rotates, the limit assembly can be driven to adjust the angle as a whole, so that it is suitable for different scenes and ensures the accuracy of the detection results. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0023] Figure 1 A schematic diagram of the overall structure provided by an embodiment of the present invention;

[0024] Figure 2 A first cross-sectional view of the overall internal structure provided by an embodiment of the present invention;

[0025] Figure 3 A second cross-sectional view of the overall internal structure provided by an embodiment of the present invention;

[0026] Figure 4 A schematic diagram of the structure of a limiter assembly provided in an embodiment of the present invention;

[0027] Figure 5 A first cross-sectional view of the internal structure of a position limiting assembly provided in an embodiment of the present invention;

[0028] Figure 6A second cross-sectional view of the internal structure of the limit assembly provided in an embodiment of the present invention;

[0029] Figure 7 A schematic diagram of the structure of an adjustment component provided in an embodiment of the present invention;

[0030] Figure 8 A cross-sectional view of the internal structure of the adjustment component provided in an embodiment of the present invention.

[0031] Description of reference numerals:

[0032] 1. Connecting rod; 2. Limiting assembly; 3. Adjusting assembly; 11. Support plate; 12. Clamping block; 13. Bottom plate; 14. Fixed block; 21. Adjusting block; 22. Fixed rod; 221. Bump; 23. Limiting plate; 231. Arc groove; 232. Sliding block; 24. Positioning rod; 25. Movable rod; 251. Pressing plate; 26. Rotating rod; 261. Pressing plate; 31. Fixed plate; 32. Through hole; 33. Ball; 34. Docking rod; 35. Docking tube; 36. Telescopic member. 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] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] Example: See Figure 1-Figure 8A water permeability and air permeability detection device for processing runway materials, comprising a connecting rod 1, a clamping block 12 is arranged on the outer surface of the connecting rod 1, a bottom plate 13 is arranged at the lower end of the clamping block 12, and an adjusting component 3 is arranged at the lower end of the bottom plate 13, and the angle of the bottom plate 13 is adjusted by the adjusting component 3;

[0036] In this solution, the connecting rod 1 is inside the detection device and a certain gap is reserved with the inner wall of the detection device. At the same time, the clamping block 12 is provided with a fixing component such as a pin for fixing the clamping block 12, so that the position of the clamping block 12 can be freely adjusted to make it suitable for different scenarios.

[0037] Furthermore, the limiting assembly 2 is assembled on the outer surface of the connecting rod 1 and distributed on both sides of the clamping block 12. A support plate 11 is provided at the upper end of the limiting assembly 2. The limiting assembly 2 cooperates with the support plate 11 to support and limit the runway material.

[0038] Among them, the limiting assembly 2 includes an adjusting block 21 connected to the connecting rod 1, and a fixing rod 22 is arranged at the end of the adjusting block 21, and a limiting plate 23 is arranged on the outer surface of the fixing rod 22. At the same time, an arc groove 231 is opened on the outer surface of the limiting plate 23, and a slider 232 is slidably installed on the inner wall of the arc groove 231.

[0039] A movable rod 25 is rotatably installed on one side of the limiting plate 23, and a positioning rod 24 is rotatably installed on the outer surface of the movable rod 25, and one end of the positioning rod 24 away from the movable rod 25 is rotatably connected to the upper end of the fixed rod 22, and a pressure plate 251 is provided at the upper end of the movable rod 25. A rotating rod 26 is rotatably installed on one side of the limiting plate 23 and located between the fixed rod 22 and the movable rod 25, and a pressing plate 261 is provided at the upper end of the rotating rod 26, and the support plate 11 is limited by the pressing plate 261 and the pressure plate 251.

[0040] In this embodiment, the runway material to be tested is placed on the support plate 11, wherein the lower end of the support plate 11 is in a grid shape. After the runway material is placed, the runway material and the support plate 11 are in the same plane, and the support plate 11 and the runway material are fixed together with the pressing plate 261 and the pressure plate 251 to prevent them from moving during testing, thereby affecting the overall test results.

[0041] The adjustment block 21 is adjusted to any position on the connecting rod 1 according to the actual situation to meet the needs of runway materials of different sizes. When the limit plate 23 rotates around the connection with the rotating rod 26, the arc groove 231 and the slider 232 limit the whole, ensuring that the limit plate 23 remains stable during rotation.

[0042] Since the limit plate 23 is rotatably connected to the end of the movable rod 25 and cooperates with the positioning rod 24, the movable rod 25 rotates around the connection with the positioning rod 24, so that the pressure plate 251 located at the upper end of the movable rod 25 moves toward the side of the rotating rod 26, so that the distance between the pressure plate 251 and the pressing plate 261 is increased, thereby facilitating the replacement of the support plate 11.

[0043] Furthermore, a protrusion 221 is provided on one side of the fixing rod 22 , and the protrusion 221 is located below the positioning rod 24 .

[0044] The portion of the rotating rod 26 located inside the limiting plate 23 is C-shaped, and the inner wall of the rotating rod 26 is slidably connected to the outer surface of the protrusion 221 .

[0045] Specifically, when the support plate 11 is placed as a whole between the pressure plate 251 and the pressing plate 261, the limit plate 23 is rotated to move along the trajectory of the arc groove 231, thereby restoring to the initial position, and simultaneously driving the pressure plate 251 to move upward, thereby squeezing the lower end of the support plate 11. At the same time, the cross-section of the pressing plate 261 is L-shaped, which cooperates with the pressure plate 251 to fix the support plate 11.

[0046] The protrusion 221 on the fixing rod 22 fits against the inner wall of the rotating rod 26, thereby ensuring that the whole will not shake after being fixed.

[0047] Furthermore, the adjustment assembly 3 includes two fixing plates 31, and both ends of the two fixing plates 31 are provided with through holes 32. Two spheres 33 are arranged between the two fixing plates 31, and the two spheres 33 are respectively fitted with the inner walls of the through holes 32 on both sides of the fixing plates 31. A docking rod 34 is rotatably mounted at the lower end of the lower fixing plate 31, and one end of the docking rod 34 penetrates and extends to the other end of the fixing plate 31. A docking tube 35 is arranged at the lower end of the upper fixing plate 31, and the inner wall of the docking tube 35 is rotatably connected to the outer surface of the docking rod 34.

[0048] In this embodiment, the outer surface of the sphere 33 is provided with a component having an anti-slip function such as rubber, so that the sphere 33 will not slide when it is in contact with the fixing plate 31 .

[0049] When adjustment is needed, rotate the docking rod 34 to make the docking rod 34 rotate on the inner wall of the docking tube 35. Since the outer surface of the docking rod 34 is provided with a thread, and the inner wall of the docking tube 35 is provided with a thread corresponding to the thread, when the docking rod 34 is rotated, the fixed plate 31 located on the upper side is pushed to move, so that the distance between the two fixed plates 31 is increased, and the angle of the sphere 33 can be adjusted at the same time, thereby synchronously driving the bottom plate 13 installed on the telescopic member 36 to rotate. Since the upper end of the bottom plate 13 is connected to the connecting rod 1 through the clamping block 12, when the sphere 33 rotates, the limit assembly 2 can be driven to adjust the angle as a whole, so that it is suitable for different scenes and ensures the accuracy of the detection results.

[0050] Furthermore, a telescopic member 36 is disposed on the outer surface of the sphere 33, and the end of the telescopic member 36 penetrates and extends to the outside of the through hole 32. The upper end of the telescopic member 36 is rotatably connected to the lower end of the bottom plate 13.

[0051] A fixing block 14 is slidably mounted on the outer surface of the fixing plate 31 , and one end of the fixing block 14 away from the fixing plate 31 is connected to the inner wall of the testing device.

[0052] Specifically, the telescopic member 36 is composed of a telescopic cylinder and a telescopic rod, and the inner wall of the telescopic cylinder is slidably connected to the outer surface of the telescopic rod. At the same time, a clamp or other fixing component is provided at the upper end of the telescopic cylinder. When the telescopic rod is moved to a suitable position, the clamp is used to fix it to keep it stable. At the same time, the telescopic member 36 is a device with power output such as an electric telescopic rod, and is connected to an external control.

[0053] A sliding groove is provided on one side of the fixing block 14 to provide a moving track for the fixing plate 31 and to fix the fixing plate 31 so that it is stably located inside the detection device.

[0054] The control device can select a single-chip microcomputer as the control end. In this embodiment, the single-chip microcomputer is a typical embedded microcontroller (Micro controller Unit), which is composed of an arithmetic unit, a controller, a memory, an input and output device, etc., and is equivalent to a microcomputer. Compared with the general-purpose microprocessor used in personal computers, it emphasizes self-supply (no external hardware) and cost saving. Its biggest advantage is that it is small in size and can be placed inside the instrument, but has a small storage capacity, a simple input and output interface, and low functional consumption.

[0055] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A water permeability and air permeability detection device for runway material processing, characterized in that: It comprises a connecting rod (1), the outer surface of the connecting rod (1) is provided with a clamping block (12), the lower end of the clamping block (12) is provided with a bottom plate (13), and the lower end of the bottom plate (13) is provided with an adjustment component (3), and the angle of the bottom plate (13) is adjusted by the adjustment component (3); a limiting assembly (2) mounted on the outer surface of the connecting rod (1) and distributed on both sides of the clamping block (12); a support plate (11) is provided at the upper end of the limiting assembly (2); and the track material is supported and limited by the limiting assembly (2) in cooperation with the support plate (11); The limiting assembly (2) comprises an adjusting block (21) connected to the connecting rod (1), and a fixing rod (22) is arranged at the end of the adjusting block (21), a limiting plate (23) is arranged on the outer surface of the fixing rod (22), and an arc groove (231) is formed on the outer surface of the limiting plate (23), and a sliding block (232) is slidably mounted on the inner wall of the arc groove (231); A movable rod (25) is rotatably mounted on one side of the limit plate (23), a positioning rod (24) is rotatably mounted on the outer surface of the movable rod (25), and one end of the positioning rod (24) away from the movable rod (25) is rotatably connected to the upper end of the fixed rod (22), a pressing plate (251) is provided at the upper end of the movable rod (25), a rotating rod (26) is rotatably mounted on one side of the limit plate (23) and located between the fixed rod (22) and the movable rod (25), and a pressing plate (261) is provided at the upper end of the rotating rod (26), and the support plate (11) is limited by the pressing plate (261) and the pressing plate (251); A protrusion (221) is provided on one side of the fixing rod (22), and the protrusion (221) is located below the positioning rod (24); The portion of the rotating rod (26) located inside the limiting plate (23) is C-shaped, and the inner wall of the rotating rod (26) is slidably connected to the outer surface of the protrusion (221).

2. The water permeability and air permeability detection device for runway material processing according to claim 1, characterized in that: The adjustment assembly (3) comprises two fixing plates (31), and through holes (32) are provided at both ends of the two fixing plates (31).

3. The water permeability and air permeability detection device for runway material processing according to claim 2, characterized in that: Two spheres (33) are arranged between the two fixing plates (31), and the two spheres (33) are respectively fitted with the inner walls of the through holes (32) on both sides of the fixing plates (31).

4. The water permeability and air permeability detection device for runway material processing according to claim 3, characterized in that: A docking rod (34) is rotatably mounted on the lower end of the fixing plate (31) located at the lower side, and one end of the docking rod (34) penetrates and extends to the other end of the fixing plate (31).

5. The water permeability and air permeability detection device for runway material processing according to claim 4, characterized in that: A docking tube (35) is provided at the lower end of the fixing plate (31) located at the upper side, and the inner wall of the docking tube (35) is rotatably connected to the outer surface of the docking rod (34).

6. The water permeability and air permeability detection device for runway material processing according to claim 5, characterized in that: A telescopic member (36) is provided on the outer surface of the sphere (33), and an end of the telescopic member (36) penetrates and extends to the outside of the through hole (32).

7. The water permeability and air permeability detection device for runway material processing according to claim 6, characterized in that: The upper end of the telescopic member (36) is rotatably connected to the lower end of the bottom plate (13).

8. The water permeability and air permeability detection device for runway material processing according to claim 7, characterized in that: A fixing block (14) is slidably mounted on the outer surface of the fixing plate (31), and one end of the fixing block (14) away from the fixing plate (31) is connected to the inner wall of the testing device.

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