slope method skid resistance tester

Abstract

The utility model discloses a slope method antiskid coefficient appearance belongs to slope method antiskid coefficient determination technical field, and its technical scheme main points include support frame, the front side of support frame is hinged with control box, the inside rotation of support frame is connected with adjusting structure, the top of adjusting structure is hinged with water supply structure, the outside of movable frame is connected with the inside rotation of support frame, the right side of movable frame bottom is hinged with the top of telescopic ware, the bottom of telescopic ware is hinged with the bottom of support frame inside, the inside of movable frame is hinged with the outside of placing board, the bottom of movable frame inside is hinged with the bottom of enclosure frame, the existing slope method antiskid coefficient determination process has certain limitedness, in the gradient adjustment aspect, more relies on manual or simple mechanical structure, and it is difficult to realize the accurate, convenient adjustment of gradient, cannot quickly simulate diversified actual gradient scene, leads to the lower test efficiency.

Description

Technical Field

[0001] This utility model relates to the field of slope method anti-skid coefficient measurement technology, and in particular to slope method anti-skid coefficient measuring instrument. Background Technology

[0002] The ramp method for determining the anti-slip coefficient is a test method used to evaluate the anti-slip performance of material surfaces. It involves placing the sample on an adjustable ramp, gradually increasing the ramp angle until the sample begins to slide, and then calculating the surface anti-slip coefficient based on the ramp angle or relevant parameters. This method is commonly used in fields requiring anti-slip performance, such as shoe sole materials, floor paving materials, and tire treads. By simulating the sliding tendency of objects on an inclined surface in real-world scenarios, it quantifies surface friction characteristics. The testing process includes preparing a standard sample, fixing the ramp device, slowly increasing the ramp angle, and observing the sample's condition. It is a commonly used anti-slip performance evaluation method in industrial production, building decoration, and consumer product quality control.

[0003] The existing slope method for determining the anti-skid coefficient has certain limitations. In terms of slope adjustment, it relies heavily on manual or simple mechanical structures, making it difficult to achieve accurate and convenient slope adjustment and unable to quickly simulate diverse actual slope scenarios, resulting in low testing efficiency.

[0004] To address this, a slope method anti-skid coefficient measuring instrument was proposed. Utility Model Content

[0005] The purpose of this invention is to provide a slope method anti-skid coefficient measuring instrument, which can solve the problem that the existing slope method anti-skid coefficient measuring process has certain limitations. In terms of slope adjustment, it mostly relies on manual or simple mechanical structures, which makes it difficult to achieve accurate and convenient slope adjustment and cannot quickly simulate diverse actual slope scenarios, resulting in low testing efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a slope method anti-slip coefficient measuring instrument, including a support frame, a control box bolted to the front side of the support frame, an adjustment structure rotatably connected to the inner side of the support frame, and a water supply structure bolted to the top of the adjustment structure;

[0007] The adjustment structure includes a movable frame, a telescopic device, a placement plate, a enclosure frame, a guide block, and a collection box. The outer side of the movable frame is rotatably connected to the inner side of the support frame. The right side of the bottom of the movable frame is bolted to the top of the telescopic device. The bottom of the telescopic device is bolted to the bottom of the inner side of the support frame. The inner side of the movable frame is bolted to the outer side of the placement plate. The bottom of the inner side of the movable frame is bolted to the bottom of the enclosure frame. The left side of the enclosure frame is bolted to the right side of the guide block. The outer side of the guide block is bolted to the inner side of the movable frame. The bottom of the guide block is bolted to and communicates with the top of the collection box.

[0008] Preferably, the water supply structure includes a water outlet block, the top of which is bolted to the bottom of the inner side of the movable frame.

[0009] Preferably, the top of the water outlet block is bolted and connected to a support pipe, and the bottom of the support pipe is bolted and connected to a connecting pipe.

[0010] Preferably, a water pump motor is bolted to the bottom of the connecting pipe, a water storage tank is bolted to the bottom of the water pump motor, a matching pipe is bolted to the top of the water storage tank, and the bottom of the matching pipe is bolted to the top of the water pump motor.

[0011] Preferably, a rectangular hole is provided on the right side of the top of the active frame, and a mounting hole is provided on the left side of the top of the active frame, with the inner wall of the mounting hole being inserted into the outer wall of the guide block.

[0012] Preferably, connecting blocks are bolted to both sides of the movable frame, and the bottom of the connecting blocks is fixedly connected to the top of the collection box.

[0013] Preferably, both sides of the bottom of the movable frame are fixedly connected to support members, and the outer wall of the support member is rotatably connected to the inner wall of the support frame.

[0014] Preferably, a valve pipe is fixedly connected and communicated with the front side of the collection box, a support plate is fixedly connected to the inner side of the support frame, and the top of the support plate is bolted to the bottom of the telescopic device.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The adjustment structure set in this application has a telescopic mechanism that drives the movable frame to rotate, changing the tilt angle of the placement plate to simulate various test slopes. The enclosure frame limits the sample area to prevent it from falling off, and the guide block works with the collection box to recover water flow, ensuring that the test is carried out in an orderly manner.

[0017] 2. The water supply structure set up in this application uses a water pump motor as power to transport water from the water storage tank to the water outlet block through the support pipe and connecting pipe. The water is evenly sprayed to simulate a humid environment, creating standardized test conditions for the anti-slip coefficient determination. The water storage tank ensures a continuous water supply, and the pipes ensure stable water flow transmission. Attached Figure Description

[0018] Figure 1 This is an overall structural diagram of the slope method anti-skid coefficient measuring instrument of this utility model;

[0019] Figure 2 This is an exploded view of the adjustment structure of this utility model;

[0020] Figure 3 This is a diagram of the overall water supply structure of this utility model;

[0021] Figure 4 This is a bottom view of the overall adjusting structure of this utility model;

[0022] Figure 5 This utility model Figure 1 Rear view of the overall structure.

[0023] In the diagram, 1. Support frame; 2. Control box; 3. Adjustment structure; 31. Movable frame; 32. Expansion joint; 33. Placement plate; 34. Enclosure frame; 35. Guide block; 36. Collection box; 4. Water supply structure; 41. Water outlet block; 42. Support pipe; 43. Connecting pipe; 44. Water pump motor; 45. Water storage tank; 46. Matching pipe; 5. Rectangular hole; 6. Mounting hole; 7. Connecting block; 8. Support component; 9. Valve pipe; 10. Support plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-5 The present invention provides the following technical solution:

[0026] The slope method anti-slip coefficient tester includes a support frame 1, a control box 2 is bolted to the front of the support frame 1, an adjustment structure 3 is rotatably connected to the inner side of the support frame 1, and a water supply structure 4 is bolted to the top of the adjustment structure 3.

[0027] The adjustment structure 3 includes a movable frame 31, an expansion joint 32, a placement plate 33, a enclosure frame 34, a guide block 35, and a collection box 36. The outer side of the movable frame 31 is rotatably connected to the inner side of the support frame 1. The right side of the bottom of the movable frame 31 is bolted to the top of the expansion joint 32. The bottom of the expansion joint 32 is bolted to the bottom of the inner side of the support frame 1. The inner side of the movable frame 31 is bolted to the outer side of the placement plate 33. The bottom of the inner side of the movable frame 31 is bolted to the bottom of the enclosure frame 34. The left side of the enclosure frame 34 is bolted to the right side of the guide block 35. The outer side of the guide block 35 is bolted to the inner side of the movable frame 31. The bottom of the guide block 35 is bolted to and connected to the top of the collection box 36.

[0028] In this embodiment: A support frame 1 serves as the basic structure of the entire measuring instrument, providing a stable mounting platform for components such as the control box 2 and the adjustment structure 3. The control box 2 acts as the control core of the measuring instrument, integrating key components such as control circuits and data processing modules. It can precisely control the movement of the telescopic device 32, adjust the tilt angle of the movable frame 31, and simultaneously regulate the operation of the water pump motor 44 to achieve water supply operation of the water supply structure 4. The adjustment structure 3, with the movable frame 31 being the key component for adjusting the slope angle, utilizes the telescopic movement of the telescopic device 32... The movable frame 31 rotates around the support frame 1, thereby changing the tilt angle of the placement plate 33 to simulate test environments with different slopes. The telescopic device 32 serves as the power source for adjusting the angle of the movable frame 31. The placement plate 33 provides a platform for placing samples for anti-slip testing. The enclosure frame 34 forms a boundary around the placement plate 33, defining the sample placement area and preventing the sample from slipping out of the test range during the test. The guide block 35 can effectively guide the water flow in the enclosure frame 34 to the collection box 36 during the water supply test. The collection box 36 is used to collect water during the water supply test.

[0029] Specifically, such as Figure 3 , Figure 4 As shown, the water supply structure 4 includes a water outlet block 41, the top of which is bolted to the bottom of the inner side of the movable frame 31.

[0030] Specifically, such as Figure 3 , Figure 4 As shown, the top of the water outlet block 41 is bolted and connected to a support pipe 42, and the bottom of the support pipe 42 is bolted and connected to a connecting pipe 43.

[0031] Specifically, such as Figure 3 , Figure 4 As shown, a water pump motor 44 is bolted to the bottom of the connecting pipe 43, a water storage tank 45 is bolted to the bottom of the water pump motor 44, a matching pipe 46 is bolted to the top of the water storage tank 45, and the bottom of the matching pipe 46 is bolted to the top of the water pump motor 44.

[0032] In this embodiment: by setting up a water supply structure 4, wherein the water outlet block 41 is the water output end of the water supply structure 4, the water flow transported by the support pipe 42 and the connecting pipe 43 is evenly sprayed onto the placement plate 33 to simulate a humid environment and create test conditions for the anti-slip coefficient determination. The support pipe 42 and the connecting pipe 43 together form a water flow transmission channel to transport water from the water storage tank 45 to the water outlet block 41. The water pump motor 44 serves as the power source of the water supply structure 4. By drawing water from the water storage tank 45, the water is transported to the water outlet block 41 through the connecting pipe 46, the connecting pipe 43 and the support pipe 42. The water storage tank 45 is used to store the water required for the anti-slip test. Its top is connected to the water pump motor 44 through the connecting pipe 46 to ensure the stable operation of the entire water supply system.

[0033] Specifically, such as Figure 2 As shown, a rectangular hole 5 is provided on the right side of the top of the movable frame 31, and a mounting hole 6 is provided on the left side of the top of the movable frame 31. The inner wall of the mounting hole 6 is inserted into the outer wall of the guide block 35.

[0034] Specifically, such as Figure 1 , Figure 2 , Figure 4 As shown, connecting blocks 7 are bolted to both sides of the movable frame 31, and the bottom of the connecting blocks 7 is fixedly connected to the top of the collection box 36.

[0035] In this embodiment: the rectangular hole 5 opened in the movable frame 31 is used to place the plate 33 to be installed inside the movable frame 31, so that the plate 33 of different materials can be replaced. The mounting hole 6 opened in the movable frame 31 is used to install the guide block 35 inside the movable frame 31. The connecting block 7 fixed on the top of the collection box 36 is used to increase the stability of the connection between the collection box 36 and the movable frame 31.

[0036] Specifically, such as Figure 1 , Figure 2 , Figure 4 As shown, support members 8 are fixedly connected to both sides of the bottom of the movable frame 31, and the outer wall of the support member 8 is rotatably connected to the inner wall of the support frame 1.

[0037] Specifically, such as Figure 1 , Figure 2 , Figure 5 As shown, a valve pipe 9 is fixedly connected and communicated with the front side of the collection box 36, and a support plate 10 is fixedly connected to the inner side of the support frame 1. The top of the support plate 10 is bolted to the bottom of the telescopic device 32.

[0038] In this embodiment: by setting a support member 8 installed at the bottom of the movable frame 31, the movable frame 31 can rotate on the support frame 1 through the support member 8. The water in the collection box 36 is discharged through the valve pipe 9 set on the front side of the collection box 36. The switch control is convenient. The operator can open the valve pipe 9 at any time as needed to discharge the water. The operation is simple and quick. The set support plate 10 provides a stable installation foundation for the expansion joint 32.

[0039] Working principle: When the slope method anti-slip coefficient tester is working, the sample to be tested is first placed on the placement plate 33. The enclosure frame 34 can prevent the sample from leaving the test area during the test. The control box 2, as the control core, precisely controls the extension and retraction of the telescopic device 32 through its internal control circuit and data processing module. The telescopic device 32 pushes or pulls the movable frame 31, causing it to rotate around the support frame 1, thereby changing the tilt angle of the placement plate 33 and simulating test environments with different slopes. When measuring the anti-slip coefficient in a humid environment, the control box 2 regulates the operation of the water pump motor 44, which draws water from the water storage tank 45. Water is transported to the water outlet block 41 via the connecting pipe 46, connecting pipe 43, and support pipe 42. The water outlet block 41 then sprays the water evenly onto the placement plate 33, creating simulated humid test conditions. During the test, the sample tends to slide on the placement plate 33 due to its tilt and humid condition. At the same time, the water in the enclosure frame 34 flows into the collection box 36 for collection under the action of the guide block 35. After the test is completed, the water in the collection box 36 can be drained by opening the valve pipe 9 on the front side of the collection box 36 for the next test. The entire process, through the coordinated cooperation of various structures, enables the determination of the anti-slip coefficient of the sample under different conditions.

[0040] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A slope method anti-skid coefficient measuring instrument, comprising a support frame (1), characterized in that: The front side of the support frame (1) is bolted with a control box (2), the inner side of the support frame (1) is rotatably connected with an adjustment structure (3), and the top of the adjustment structure (3) is bolted with a water supply structure (4). The adjustment structure (3) includes a movable frame (31), a telescopic device (32), a placement plate (33), a enclosure frame (34), a guide block (35), and a collection box (36). The outer side of the movable frame (31) is rotatably connected to the inner side of the support frame (1). The right side of the bottom of the movable frame (31) is bolted to the top of the telescopic device (32). The bottom of the telescopic device (32) is bolted to the bottom of the inner side of the support frame (1). The inner side of the movable frame (31) is bolted to the outer side of the placement plate (33). The bottom of the inner side of the movable frame (31) is bolted to the bottom of the enclosure frame (34). The left side of the enclosure frame (34) is bolted to the right side of the guide block (35). The outer side of the guide block (35) is bolted to the inner side of the movable frame (31). The bottom of the guide block (35) is bolted to and connected to the top of the collection box (36).

2. The slope method anti-skid coefficient measuring instrument according to claim 1, characterized in that: The water supply structure (4) includes a water outlet block (41), the top of which is bolted to the bottom of the inner side of the movable frame (31).

3. The slope method anti-skid coefficient measuring instrument according to claim 2, characterized in that: The top of the water outlet block (41) is bolted and connected to a support pipe (42), and the bottom of the support pipe (42) is bolted and connected to a connecting pipe (43).

4. The slope method anti-skid coefficient measuring instrument according to claim 3, characterized in that: A water pump motor (44) is bolted to the bottom of the connecting pipe (43), a water storage tank (45) is bolted to the bottom of the water pump motor (44), a matching pipe (46) is bolted to the top of the water storage tank (45), and the bottom of the matching pipe (46) is bolted to the top of the water pump motor (44).

5. The slope method anti-skid coefficient measuring instrument according to claim 1, characterized in that: A rectangular hole (5) is provided on the right side of the top of the movable frame (31), and a mounting hole (6) is provided on the left side of the top of the movable frame (31). The inner wall of the mounting hole (6) is inserted into the outer wall of the guide block (35).

6. The slope method anti-skid coefficient measuring instrument according to claim 1, characterized in that: Connecting blocks (7) are bolted to both sides of the movable frame (31), and the bottom of the connecting blocks (7) is fixedly connected to the top of the collection box (36).

7. The slope method anti-skid coefficient measuring instrument according to claim 1, characterized in that: The bottom sides of the movable frame (31) are fixedly connected to support members (8), and the outer wall of the support member (8) is rotatably connected to the inner wall of the support frame (1).

8. The slope method anti-skid coefficient measuring instrument according to claim 1, characterized in that: The front side of the collection box (36) is fixedly connected to and connected to a valve pipe (9), and the inner side of the support frame (1) is fixedly connected to a support plate (10). The top of the support plate (10) is bolted to the bottom of the telescopic device (32).

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