A basalt performance testing apparatus for semi-rigid base materials

Abstract

The utility model discloses a kind of basalt performance testing equipment for semi-rigid base material, it is related to basalt performance testing technical field, the basalt performance testing equipment for semi-rigid base material includes tension testing device, the inside of the tension testing device is provided with lifting plate, the rear side of the tension testing device is equipped with fireproof plate, the front side of the tension testing device is equipped with fixed groove;The inside of the fixed groove is equipped with fire spraying subassembly;The top middle of the tension testing device and the bottom middle of lifting plate are equipped with supporting assembly, and the supporting assembly includes support frame.The utility model is cooperated with the use of fire spraying subassembly and fireproof plate, to carry out high temperature resistance detection to basalt fiber, improve the convenience of the device, the cooperation of supporting assembly, adjusting assembly and clamping assembly is used, to facilitate clamping to basalt fiber, and the friction is increased by the clamping of silica gel plate.

Description

Technical Field

[0001] This utility model relates to the field of basalt performance testing technology, specifically a basalt performance testing device for semi-rigid base materials. Background Technology

[0002] Semi-rigid base course materials are commonly used in road engineering. They are characterized by initial flexibility after compaction, gradually transforming into a high-strength, plate-like rigid structure through physicochemical reactions. This material combines the transitional characteristics of flexibility and rigidity and is widely used in the base courses of asphalt and cement concrete pavements.

[0003] Basalt fiber is an inorganic fiber material made from natural basalt through a high-temperature melting and drawing process. It is a high-performance fiber with excellent mechanical properties, high-temperature resistance, and chemical stability, and is hailed as a "green new material of the 21st century." Using basalt fiber in the production of semi-rigid base materials can improve the strength of the material.

[0004] The basalt used in existing semi-rigid base materials is mainly basalt fiber. General fiber tensile testing equipment is used to test the tensile strength of basalt fiber. However, the existing tensile testing device has poor clamping effect when clamping basalt, and the clamping part is prone to breakage during tensile testing, which affects the test results. In addition, it is not convenient to test the high temperature resistance of basalt fiber.

[0005] Based on this, a basalt performance testing device for semi-rigid base materials is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0006] The purpose of this invention is to provide a basalt performance testing device for semi-rigid base materials, in order to solve the problems of inconvenience in high-temperature resistance testing and poor tensile strength testing in the prior art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A basalt performance testing device for semi-rigid base materials includes a tensile testing device, a lifting plate is provided inside the tensile testing device, a fireproof plate is installed on the rear side of the tensile testing device, and a fixing groove is provided on the front side of the tensile testing device.

[0009] A flame-throwing assembly is installed inside the fixing groove;

[0010] A support assembly is installed at the top center of the tensile testing device and at the bottom center of the lifting plate. The support assembly includes a support frame, which is installed at the top center of the tensile testing device and at the bottom center of the lifting plate. Threaded holes are opened at the center of both sides of the support frame, and a sliding groove is opened at the top center of the support frame.

[0011] An adjustment assembly is rotatably connected inside the threaded hole;

[0012] A heat dissipation component is installed on the front side of the tensile testing device.

[0013] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0014] In one alternative: the flame-spraying assembly includes an electric slide rail, which is installed inside a fixed groove. A sliding block is slidably connected inside the electric slide rail. An electric push rod is installed on the top of the sliding block. A support ring is installed at the output end of the electric push rod. A flame-spraying gun is installed inside the support ring.

[0015] In one alternative: the adjusting assembly includes a screw threaded into the interior of a threaded hole, a rotating handle mounted on one side of the screw, and a rotating column mounted on the other side of the screw.

[0016] In one alternative: a clamping assembly is rotatably connected to one side of the rotating column.

[0017] In one alternative embodiment: the clamping assembly includes a rotating groove rotatably connected to the outer layer of a rotating column, a clamping plate is mounted on one side of the rotating groove, a silicone plate is mounted on the top of one side of the clamping plate, and a movable block is mounted on the bottom of the clamping plate, the movable block being slidably connected inside a sliding groove.

[0018] In one alternative: the heat dissipation assembly includes a frame mounted on the front side of the tensile testing device, a first ventilation mesh mounted on the top of the frame, two second ventilation meshes mounted on the top of both sides of the frame, and heat dissipation fans mounted on the bottom of both sides of the frame, with a filter screen mounted on one side of each heat dissipation fan.

[0019] In one alternative: a protective component is mounted on the front side of the frame.

[0020] In one alternative: the protective assembly includes a spring hinge mounted on the front side of the frame, a protective mesh attached to one side of the spring hinge, and a handle attached to one side of the protective mesh.

[0021] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0022] 1. This utility model uses the combination of a flame-spraying component and a fireproof plate to conduct high-temperature resistance testing on basalt fiber, thereby improving the convenience of the device. The combination of the support component, adjustment component, and clamping component facilitates the clamping of basalt fiber. The clamping of the silicone plate increases the friction force, thereby improving the clamping effect and clamping stability.

[0023] 2. This utility model uses a combination of heat dissipation components and protective components to facilitate the protection of the detection area. At the same time, the use of heat dissipation components facilitates rapid heat dissipation, avoiding the problem of burns caused by high temperature, and improving the practicality of the device. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0025] Figure 2 This is a schematic diagram of the tensile testing device and the flame-spraying component of this utility model.

[0026] Figure 3 This is a schematic diagram of the support component, adjustment component, and clamping component of this utility model.

[0027] Figure 4 This is a schematic diagram of the heat dissipation component and the protection component of this utility model.

[0028] Figure reference numerals: 1. Tensile testing device; 11. Lifting plate; 12. Fireproof plate; 13. Fixing groove; 14. Electric slide rail; 15. Sliding block; 16. Electric push rod; 17. Support ring; 18. Flame gun; 2. Support frame; 21. Threaded hole; 22. Sliding groove; 23. Screw; 24. Rotating handle; 25. Rotating column; 26. Rotating groove; 27. Clamping plate; 28. Silicone plate; 29. ​​Moving block; 3. Frame; 31. First ventilation net; 32. Second ventilation net; 33. Cooling fan; 34. Filter screen; 35. Spring hinge; 36. Protective net; 37. Handle. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0030] In one embodiment, such as Figures 1-4 As shown, a basalt performance testing device for semi-rigid base materials includes a tensile testing device 1, a lifting plate 11 is provided inside the tensile testing device 1, a fireproof plate 12 is installed on the rear side of the tensile testing device 1, and a fixing groove 13 is provided on the front side of the tensile testing device 1.

[0031] A flame-throwing assembly is installed inside the fixing groove 13;

[0032] A support assembly is installed at the top center of the tensile testing device 1 and at the bottom center of the lifting plate 11. The support assembly includes a support frame 2, which is installed at the top center of the tensile testing device 1 and at the bottom center of the lifting plate 11. Threaded holes 21 are opened at the center of both sides of the support frame 2, and a sliding groove 22 is opened at the top center of the support frame 2.

[0033] An adjustment assembly is rotatably connected inside the threaded hole 21;

[0034] A heat dissipation component is installed on the front side of the tensile testing device 1.

[0035] In this embodiment, fireproof protection is provided by fireproof plate 12, flame-spraying component is supported by fixing groove 13, adjustment component is connected by threaded holes 21 on both sides of support frame 2, clamping component is pushed by adjustment component to clamp basalt material, and heat dissipation component is used to dissipate heat from the device.

[0036] In one embodiment, such as Figure 1 and Figure 2 As shown, the flame-spraying assembly includes an electric slide rail 14, which is installed inside the fixed groove 13. A sliding block 15 is slidably connected inside the electric slide rail 14. An electric push rod 16 is installed on the top of the sliding block 15. A support ring 17 is installed at the output end of the electric push rod 16. A flame-spraying gun 18 is installed inside the support ring 17. The operation of the electric push rod 16 pushes the support ring 17 to move upward, thereby adjusting the height of the flame-spraying gun 18. The operation of the electric slide rail 14 drives the sliding block 15 to move, thereby adjusting the position of the flame-spraying gun 18.

[0037] In one embodiment, such as Figure 1 and Figure 3 As shown, the adjustment assembly includes a screw 23, which is threaded into the inside of a threaded hole 21. A rotating handle 24 is installed on one side of the screw 23, and a rotating column 25 is installed on the other side of the screw 23. By rotating the rotating handle 24, the screw 23 is driven to rotate inside the threaded hole 21.

[0038] In one embodiment, such as Figure 1 , Figure 2 and Figure 3 As shown, a clamping assembly is rotatably connected to one side of the rotating column 25, which clamps the basalt fiber.

[0039] In one embodiment, such as Figure 1 and Figure 3As shown, the clamping assembly includes a rotating groove 26, which is rotatably connected to the outer layer of the rotating column 25. A clamping plate 27 is installed on one side of the rotating groove 26, and a silicone plate 28 is installed on the top side of one side of the clamping plate 27. A moving block 29 is installed on the bottom of the clamping plate 27, and the moving block 29 is slidably connected inside the sliding groove 22. Through the cooperation of the two clamping plates 27 and the silicone plate 28 inside them, the basalt fiber is clamped, and at the same time, it has an anti-slip effect. The clamping plate 27 is supported by the moving block 29 sliding inside the sliding groove 22.

[0040] In one embodiment, such as Figure 1 , Figure 2 and Figure 4 As shown, the heat dissipation assembly includes a frame 3, which is installed on the front side of the tensile testing device 1. A first ventilation mesh 31 is installed on the top of the frame 3, and two second ventilation meshes 32 are installed on the top of both sides of the frame 3. A heat dissipation fan 33 is installed on the bottom of both sides of the frame 3, and a filter screen 34 is installed on one side of the heat dissipation fan 33. The first ventilation mesh 31 and the second ventilation mesh 32 achieve the effect of ventilation and heat dissipation. The operation of the heat dissipation fan 33 drives the air circulation inside the frame 3, thereby achieving the effect of heat dissipation.

[0041] In one embodiment, such as Figure 1 and Figure 4 As shown, a protective component is installed on the front side of the frame 3 for protection.

[0042] In one embodiment, such as Figure 1 and Figure 4 As shown, the protective component includes a spring hinge 35, which is installed on the front side of the frame 3. A protective net 36 is installed on one side of the spring hinge 35, and a handle 37 is installed on one side of the protective net 36. By flipping the spring hinge 35, the protective net 36 is rotated and closed, thereby achieving the protective effect.

[0043] The above embodiment discloses a basalt performance testing device for semi-rigid base materials. Basalt fiber is placed between two clamping plates 27. Rotating the handle 24 causes the screw 23 to rotate inside the threaded hole 21, which in turn causes the rotating column 25 to rotate inside the rotating groove 26, thus pushing the two clamping plates 27 towards the center. A moving block 29 slides inside the sliding groove 22, limiting the clamping plates 27 and improving their stability. The clamping plates 27 and silicone plate 28 clamp the basalt fiber, with the silicone plate 28 providing anti-slip protection. Rotation of the spring hinge 35 causes the protective net 36 to rotate and close, thus achieving a protective effect. The tensile testing device 1 is used to test the basalt fiber. For tensile testing, the sliding block 15 is moved by the operation of the electric slide rail 14, thereby adjusting the position of the flame gun 18. The height of the flame gun 18 is adjusted by the operation of the electric push rod 16, so that the nozzle of the flame gun 18 is aligned with the middle position of the basalt fiber. This avoids the problem of the flame from the flame gun 18 damaging the clamping components, and facilitates high-temperature resistance testing of the basalt fiber through the flame gun 18, improving the convenience and practicality of the device. After the test is completed, the operation of the cooling fan 33 drives the outside air to be filtered through the filter screen 34 and sent into the interior of the frame 3, thereby quickly dissipating heat from the flame gun 18 and the basalt fiber. The protective net 36, the first ventilation net 31 and the second ventilation net 32 ​​achieve the effect of ventilation and heat dissipation, avoiding the problem of burns when removing the basalt fiber.

[0044] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A basalt performance testing device for semi-rigid base materials, comprising a tensile testing device (1), characterized in that, The tensile testing device (1) is equipped with a lifting plate (11) inside, a fireproof plate (12) is installed on the rear side of the tensile testing device (1), and a fixing groove (13) is opened on the front side of the tensile testing device (1). The fixing groove (13) is equipped with a flame-throwing component; A support assembly is installed at the top center of the tensile testing device (1) and at the bottom center of the lifting plate (11). The support assembly includes a support frame (2). The support frame (2) is installed at the top center of the tensile testing device (1) and at the bottom center of the lifting plate (11). Threaded holes (21) are opened at the center of both sides of the support frame (2), and a sliding groove (22) is opened at the top center of the support frame (2). An adjustment assembly is rotatably connected inside the threaded hole (21); A heat dissipation component is installed on the front side of the tensile testing device (1).

2. The basalt performance testing equipment for semi-rigid base materials according to claim 1, characterized in that, The flame-spraying assembly includes an electric slide rail (14), which is installed inside a fixed groove (13). A sliding block (15) is slidably connected inside the electric slide rail (14). An electric push rod (16) is installed on the top of the sliding block (15). A support ring (17) is installed at the output end of the electric push rod (16). A flame-spraying gun (18) is installed inside the support ring (17).

3. The basalt performance testing equipment for semi-rigid base materials according to claim 1, characterized in that, The adjustment assembly includes a screw (23) which is threaded into the inside of a threaded hole (21). A rotating handle (24) is installed on one side of the screw (23), and a rotating column (25) is installed on the other side of the screw (23).

4. The basalt performance testing equipment for semi-rigid base materials according to claim 3, characterized in that, A clamping assembly is rotatably connected to one side of the rotating column (25).

5. The basalt performance testing equipment for semi-rigid base materials according to claim 4, characterized in that, The clamping assembly includes a rotating groove (26) which is rotatably connected to the outer layer of the rotating column (25). A clamping plate (27) is installed on one side of the rotating groove (26). A silicone plate (28) is installed on the top of one side of the clamping plate (27). A moving block (29) is installed on the bottom of the clamping plate (27). The moving block (29) is slidably connected inside the sliding groove (22).

6. The basalt performance testing equipment for semi-rigid base materials according to claim 1, characterized in that, The heat dissipation assembly includes a frame (3), which is installed on the front side of the tensile testing device (1). A first ventilation net (31) is installed on the top of the frame (3), and two second ventilation nets (32) are installed on the top of both sides of the frame (3). Heat dissipation fans (33) are installed on the bottom of both sides of the frame (3), and a filter (34) is installed on one side of the heat dissipation fan (33).

7. The basalt performance testing equipment for semi-rigid base materials according to claim 6, characterized in that, A protective component is installed on the front side of the frame (3).

8. A basalt performance testing device for semi-rigid base materials according to claim 7, characterized in that, The protective assembly includes a spring hinge (35) mounted on the front side of the frame (3), a protective net (36) mounted on one side of the spring hinge (35), and a handle (37) mounted on one side of the protective net (36).

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