Basalt fiber composite material pipeline fiber interface modification effect detection auxiliary device

Abstract

The utility model discloses basalt fiber composite material pipeline fiber interface modification effect detection auxiliary device relates to detection equipment technical field, the utility model discloses a base, the outer wall fixedly connected with support platform of base, the utility model discloses a motorized push rod and support plate are set up, and the extension of motorized push rod promotes the movement of second locating seat, and the movement of support plate is promoted to make it move through second locating seat, because one side of support plate is connected through fixed block and the outside of limiting block, so when support plate is promoted by second locating seat, fixed block rotates around the outside of limiting block, and the uniform extension of motorized push rod promotes the rotation of support plate, makes the one end of pipeline lift and carries out the progressive bending, prevents the emergence because when carrying out the bending test to pipeline, the size and speed of thrust are difficult to carry out accurate adjustment, and it is easy to cause the direct fracture of pipeline because of the too big speed of thrust, and the data of equipment collection is inaccurate.

Description

Technical Field

[0001] This utility model belongs to the field of testing equipment technology, and in particular relates to an auxiliary device for testing the effect of basalt fiber composite material pipe fiber interface modification. Background Technology

[0002] The tensile strength of basalt fiber (3000-4800MPa) far exceeds that of glass fiber and is close to that of low- to mid-range carbon fiber. When made into pipes, it has strong tensile and bending resistance and is not easily deformed or broken by soil pressure or external impacts (such as construction collisions). At the same time, its elastic modulus is moderate. Compared with extremely rigid concrete pipes, it can deform slightly without breaking during foundation settlement, making it suitable for complex geological conditions.

[0003] After placing the pipeline on the testing platform, it is secured to the platform using a simple clamping structure. The testing instruments are then placed on the outside of the pipeline, and pressure is applied through methods such as compression and pulling. Finally, the internal condition of the pipeline is examined using the testing equipment. When using existing equipment, it is difficult to precisely adjust the magnitude and speed of the thrust during pipe bending tests. This can easily lead to pipe breakage due to excessive thrust and speed. In addition, the data collected by the equipment is inaccurate. Therefore, we propose an auxiliary device for testing the fiber interface modification effect of basalt fiber composite pipes. Utility Model Content

[0004] The purpose of this invention is to provide an auxiliary device for testing the fiber interface modification effect of basalt fiber composite pipes. Through the testing mechanism and clamping mechanism, it solves the problem that when conducting bending tests on pipes, it is difficult to accurately adjust the magnitude and speed of the thrust, which can easily lead to pipe breakage due to excessive thrust and speed, and the data collected by the equipment is inaccurate.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is an auxiliary device for detecting the effect of basalt fiber composite material pipe fiber interface modification. It includes a base, a support platform fixedly connected to the outer wall of the base, a light shield fixedly connected to the top outer wall of the support platform, and an infrared spectrometer fixedly connected to the inner wall of the support platform. The inner wall of the base is provided with a detection mechanism, which includes a first positioning seat. The outer wall of the first positioning seat is fixedly connected to the inner wall of the base. An electric push rod is rotatably connected to the inner wall of the first positioning seat. A second positioning seat is rotatably connected to the outer wall of the electric push rod. A support plate is fixedly connected to the top outer wall of the second positioning seat. A plurality of fixing blocks are fixedly connected to the bottom outer wall of the support plate. Limit blocks are rotatably connected to the outer wall of the fixing blocks. A clamping mechanism is provided on the outer wall of the support plate.

[0006] Furthermore, a first connecting block is fixedly connected to the bottom outer wall of the support plate, a first connecting rod is rotatably connected to the outer wall of the first connecting block, a telescopic rod is rotatably connected to the outer wall of the end of the first connecting rod away from the first connecting block, a second connecting block is rotatably connected to the outer wall of the telescopic rod, a plurality of sliding rods are fixedly connected to the outer wall of the second connecting block, a slider is slidably connected to the outer wall of the sliding rod, and a second connecting rod is rotatably connected to the inner wall of the slider.

[0007] Furthermore, the outer wall of the support plate is slidably connected to the inner wall of the base, the outer wall of the limiting block is fixedly connected to the inner wall of the base, the outer wall of the second connecting block is slidably connected to the inner wall of the base, the outer wall of the slider is slidably connected to the inner wall of the base, and the outer wall of the second connecting rod is rotatably connected to the outer wall of the telescopic rod.

[0008] Furthermore, the clamping mechanism includes a support block, the outer wall of the support block is fixedly connected to the outer wall of the support plate, the inner wall of the support block is provided with a plurality of sliding grooves, and a motor is fixedly connected to the bottom of the inner wall of the support block.

[0009] Furthermore, the output end of the motor is fixedly connected to a connecting shaft via a coupling, a positioning plate is fixedly connected to the outer wall of the connecting shaft, a third connecting rod is rotatably connected to the outer wall of the positioning plate, and a fixing plate is rotatably connected to the outer wall of the third connecting rod.

[0010] Furthermore, the outer wall of the fixing plate is slidably connected to the inner wall of the slide groove, a limiting claw is fixedly connected to the top outer wall of the fixing plate, an installation plate is fixedly connected to the outer wall of the limiting claw, and a suction cup is fixedly connected to the outer wall of the installation plate.

[0011] Furthermore, a plurality of extension blocks are fixedly connected to the bottom outer wall of the fixed plate, the outer wall of the extension blocks is slidably connected to the inner wall of the slide groove, and a damper is fixedly connected to the outer wall of the extension blocks.

[0012] Furthermore, a spring is fixedly connected to the outer wall of the damper, and a connecting plate is fixedly connected to the outer wall of the end of the damper away from the extension block. The outer wall of the spring is fixedly connected to the outer wall of the extension block.

[0013] This utility model has the following beneficial effects: 1. This utility model incorporates an electric push rod and a support plate. The extension of the electric push rod moves the second positioning seat, which in turn moves the support plate. Since one side of the support plate is connected to the outer side of the limiting block via a fixed block, the fixed block rotates around the outer side of the limiting block when the support plate is pushed by the second positioning seat. The uniform extension of the electric push rod causes the support plate to rotate, lifting one end of the pipe and gradually bending it. This prevents the pipe from breaking due to excessive force and speed during bending tests, which can lead to inaccurate data collected by the equipment.

[0014] 2. This utility model incorporates a limiting claw and a damper. During the movement of the limiting claw, the mounting plate moves, simultaneously pushing the suction cup to contact the pipe surface before the limiting claw. The movement of the mounting plate compresses the suction cup, generating suction to hold the pipe in place, further securing it and preventing displacement during testing. During the movement of the fixing plate, the two extension blocks at the bottom move along the inside of the groove, simultaneously compressing the damper and spring. The damper and spring work together to absorb the pressure from the moving extension blocks, alleviating the instantaneous pressure of the limiting claw on the pipe. The movement of the limiting claw compresses the damper and spring at the bottom, thus absorbing the pressure of the limiting claw and preventing excessive pressure. This prevents the pipe from developing indentations or even damaging its original structural integrity during the process of securing it for testing.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the detection structure of this utility model; Figure 3 This is a cross-sectional view of the clamping structure of this utility model; Figure 4 This is a schematic diagram of the clamping structure of this utility model; Figure 5 This utility model Figure 4 Enlarged view of point A in the middle.

[0018] The attached diagram lists the components represented by each number as follows: 1. Base; 101. Support platform; 102. Light shield; 103. Infrared spectrometer; 2. Detection mechanism; 201. First positioning seat; 202. Electric push rod; 203. Second positioning seat; 204. Support plate; 205. Fixing block; 206. Limiting block; 207. First connecting block; 208. First connecting rod; 209. Telescopic rod; 210. Second connecting block; 211. Second connecting rod; 212. Slider; 213. Sliding rod; 3. Clamping mechanism; 301. Support block; 302. Slide groove; 303. Motor; 304. Connecting shaft; 305. Positioning plate; 306. Third connecting rod; 307. Fixing plate; 308. Limiting claw; 309. Mounting plate; 310. Suction cup; 311. Extension block; 312. Damper; 313. Spring; 314. Connecting plate. Detailed Implementation

[0019] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-5 As shown, this utility model is an auxiliary device for detecting the effect of basalt fiber composite material pipe fiber interface modification. It includes a base 1. The feature is that: a support platform 101 is fixedly connected to the outer wall of the base 1, and a light shield 102 is fixedly connected to the top outer wall of the support platform 101. The light shield 102 is used to cover the infrared spectrometer 103 to block external light and avoid external light from interfering with the detection of the infrared spectrometer 103. The infrared spectrometer 103 is fixedly connected to the inner wall of the support platform 101. A detection mechanism 2 is provided on the inner wall of the base 1. The detection mechanism 2 includes a first positioning seat 201. The outer wall of the first positioning seat 201 is fixedly connected to the inner wall of the base 1. An electric push rod 202 is rotatably connected to the inner wall of the first positioning seat 201. When the electric push rod 202 is activated, a second positioning seat 203 is rotatably connected to the outer wall of the electric push rod 202. A support plate 204 is fixedly connected to the top outer wall of the second positioning seat 203. The extension of the electric push rod 202 pushes the second positioning seat 203, causing it to move the support plate 204. Several fixing blocks 205 are fixedly connected to the bottom outer wall of the support plate 204. The outer wall of the support plate 204 is rotatably connected to the limiting block 206. Since one side of the support plate 204 is connected to the limiting block 206 via the fixing block 205, when the support plate 204 is pushed by the electric push rod 202, it will rotate around the limiting block 206 and pull the electric push rod 202 to rotate around the interior of the first positioning seat 201. The outer wall of the support plate 204 is provided with a clamping mechanism 3. The bottom outer wall of the support plate 204 is fixedly connected to the first connecting block 207. The outer wall of the first connecting block 207 is rotatably connected to the first connecting rod 208. When the support plate 204 rotates, it will drive the first connecting block 207 to move and simultaneously drive the first connecting rod 208. A first connecting rod 208 moves. A telescopic rod 209 is rotatably connected to the outer wall of the end of the first connecting rod 208 away from the first connecting block 207. A second connecting block 210 is rotatably connected to the outer wall of the telescopic rod 209. The movement of the first connecting rod 208 pushes the telescopic rod 209 to shorten it while it rotates around the interior of the second connecting block 210. The shortening of the telescopic rod 209 limits and stabilizes the rotation range of the first connecting rod 208. Several sliding rods 213 are fixedly connected to the outer wall of the second connecting block 210. A slider 212 is slidably connected to the outer wall of the sliding rods 213. A second connecting rod is rotatably connected to the inner wall of the slider 212. 211. During the rotation of the telescopic rod 209, the second connecting rod 211 will be driven to rotate around the slider 212, while the slider 212 will be pulled to move along the outside of the sliding rod 213. Thus, the pressure on the first connecting rod 208 will be shared through the connection of the second connecting rod 211. The outer wall of the support plate 204 is slidably connected to the inner wall of the base 1. The outer wall of the limiting block 206 is fixedly connected to the inner wall of the base 1. The outer wall of the second connecting block 210 is slidably connected to the inner wall of the base 1. The outer wall of the slider 212 is slidably connected to the inner wall of the base 1. The outer wall of the second connecting rod 211 is rotatably connected to the outer wall of the telescopic rod 209.

[0021] The clamping mechanism 3 includes a support block 301. The outer wall of the support block 301 is fixedly connected to the outer wall of the support plate 204. The inner wall of the support block 301 is provided with several sliding grooves 302. A motor 303 is fixedly connected to the bottom of the inner wall of the support block 301. When the motor 303 is started, the output end of the motor 303 is fixedly connected to a connecting shaft 304 through a coupling. A positioning plate 305 is fixedly connected to the outer wall of the connecting shaft 304. The motor 303 drives the connecting shaft 304 to rotate, and the connecting shaft 304 drives the positioning plate 305 to rotate inside the support block 301. A third connecting rod 306 is rotatably connected to the outer wall of the positioning plate 305. A fixing plate 307 is rotatably connected to the outer wall of the third connecting rod 306. The rotation of the positioning plate 305 drives the third connecting rod 306 to pull the fixing plate 307 to move inside the support block 301.

[0022] The outer wall of the fixed plate 307 is slidably connected to the inner wall of the slide groove 302. A limiting claw 308 is fixedly connected to the top outer wall of the fixed plate 307. The slide groove 302 restricts the movement range of the fixed plate 307, allowing it to move along a straight line and causing the limiting claw 308 to move as well. The pipe is clamped by the mutual approach of the two limiting claws 308. A mounting plate 309 is fixedly connected to the outer wall of the limiting claw 308, and suction cups 310 are fixedly connected to the outer wall of the mounting plate 309. The movement of the limiting claw 308 causes the mounting plate 309 to move, simultaneously causing the mounting plate 309 to move multiple suction cups 310 to contact the surface of the pipe. The pressure from the mounting plate 309 forces the suction cups 310 to... The suction force is generated to restrict the pipe and prevent it from shaking. Several extension blocks 311 are fixedly connected to the bottom outer wall of the fixed plate 307. The outer wall of the extension block 311 is slidably connected to the inner wall of the slide groove 302. A damper 312 is fixedly connected to the outer wall of the extension block 311. A spring 313 is fixedly connected to the outer wall of the damper 312. A connecting plate 314 is fixedly connected to the outer wall of the end of the damper 312 away from the extension block 311. The movement of the extension block 311 compresses the damper 312 and the spring 313. The cooperation between the damper 312 and the spring 313 relieves the pressure when the extension block 311 moves and reduces the instantaneous pressure when the limiting claw 308 clamps the pipe. The outer wall of the spring 313 is fixedly connected to the outer wall of the extension block 311.

[0023] One specific application of this embodiment is: When the equipment is needed, the pipe to be inspected is passed through the light shield 102. Both ends of the pipe then contact the surfaces of the support blocks 301 on either side. The motor 303 inside the support block 301 is then activated, driving the connecting shaft 304 to rotate. This, in turn, causes the positioning plate 305 to rotate within the support block 301. The rotation of the positioning plate 305 moves the third link 306, which in turn pulls the fixing plate 307 along the inside of the slide groove 302. The slide groove 302 restricts the movement range of the fixing plate 307. The movement of the fixing plate 307 causes the limiting claw 308 to move closer to the pipe, and another… The side limiting claws 308 contact the pipe in the same way, clamping the pipe with two limiting claws 308. During the movement of the limiting claws 308, the mounting plate 309 moves, simultaneously pushing the suction cup 310 to contact the pipe surface before the limiting claws 308. The movement of the mounting plate 309 compresses the suction cup 310, generating suction to hold the pipe in place, further securing the pipe and preventing displacement during testing. During the movement of the fixing plate 307, the two extension blocks 311 at the bottom move along the inside of the slide groove 302, simultaneously compressing the damper 312 and spring 313. The damper 312 and spring 313 work together to absorb the pressure of the extension blocks 311 during movement, relieving the pressure of the limiting claws 308 on the pipe. Instantaneous pressure is applied to prevent indentations in the pipe due to excessive pressure. Then, the electric push rod 202 inside the base 1 is activated. The extension of the electric push rod 202 moves the second positioning seat 203, which in turn moves the support plate 204. Since one side of the support plate 204 is connected to the outer side of the limiting block 206 via a fixing block 205, when the support plate 204 is pushed by the second positioning seat 203, it pushes the fixing block 205 to rotate around the outer side of the limiting block 206. This rotation of the support plate 204 then pushes the support block 301 in an arc, moving one side of the pipe. At this point, the middle section of the pipe bends due to the thrust, and the bent section is covered by the light shield. Within the coverage area of ​​102, the infrared spectrometer 103 fixed inside the support platform 101 can conveniently detect whether the bent part of the pipe is broken. When the support plate 204 rotates, it pulls the first connecting block 207, causing it to move the first connecting rod 208 and push the telescopic rod 209 to rotate around the second connecting block 210, while compressing the length of the telescopic rod 209, thus shortening it. This stabilizes the rotation of the first connecting rod 208 through the connection and shortening of the telescopic rod 209. During the rotation of the telescopic rod 209, it pulls the second connecting rod 211 to rotate around the outside of the slider 212. After the second connecting rod 211 rotates a certain angle, it pulls the slider 212 to slide along the outside of the slide rod 213.This allows the pressure on the first link 208 to be shared by the second link 211.

[0024] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0025] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An auxiliary device for detecting the effect of basalt fiber composite material pipe fiber interface modification, comprising a base (1), characterized in that: The outer wall of the base (1) is fixedly connected to a support platform (101), the top outer wall of the support platform (101) is fixedly connected to a light shield (102), and the inner wall of the support platform (101) is fixedly connected to an infrared spectrometer (103). The inner wall of the base (1) is provided with a detection mechanism (2). The detection mechanism (2) includes a first positioning seat (201). The outer wall of the first positioning seat (201) is fixedly connected to the inner wall of the base (1). An electric push rod (202) is rotatably connected to the inner wall of the first positioning seat (201). A second positioning seat (203) is rotatably connected to the outer wall of the electric push rod (202). A support plate (204) is fixedly connected to the top outer wall of the second positioning seat (203). A plurality of fixing blocks (205) are fixedly connected to the bottom outer wall of the support plate (204). A limit block (206) is rotatably connected to the outer wall of the fixing block (205). A clamping mechanism (3) is provided on the outer wall of the support plate (204).

2. The auxiliary device for detecting the fiber interface modification effect of basalt fiber composite pipes according to claim 1, characterized in that, The bottom outer wall of the support plate (204) is fixedly connected to a first connecting block (207), the outer wall of the first connecting block (207) is rotatably connected to a first connecting rod (208), the outer wall of the first connecting rod (208) away from the first connecting block (207) is rotatably connected to a telescopic rod (209), the outer wall of the telescopic rod (209) is rotatably connected to a second connecting block (210), the outer wall of the second connecting block (210) is fixedly connected to a plurality of sliding rods (213), the outer wall of the sliding rods (213) is slidably connected to a slider (212), and the inner wall of the slider (212) is rotatably connected to a second connecting rod (211).

3. The auxiliary device for detecting the fiber interface modification effect of basalt fiber composite pipes according to claim 2, characterized in that, The outer wall of the support plate (204) is slidably connected to the inner wall of the base (1), the outer wall of the limiting block (206) is fixedly connected to the inner wall of the base (1), the outer wall of the second connecting block (210) is slidably connected to the inner wall of the base (1), the outer wall of the slider (212) is slidably connected to the inner wall of the base (1), and the outer wall of the second connecting rod (211) is rotatably connected to the outer wall of the telescopic rod (209).

4. The auxiliary device for detecting the fiber interface modification effect of basalt fiber composite pipes according to claim 3, characterized in that, The clamping mechanism (3) includes a support block (301), the outer wall of the support block (301) is fixedly connected to the outer wall of the support plate (204), the inner wall of the support block (301) is provided with a plurality of sliding grooves (302), and a motor (303) is fixedly connected to the bottom of the inner wall of the support block (301).

5. The auxiliary device for detecting the fiber interface modification effect of basalt fiber composite pipes according to claim 4, characterized in that, The output end of the motor (303) is fixedly connected to a connecting shaft (304) via a coupling. A positioning plate (305) is fixedly connected to the outer wall of the connecting shaft (304). A third connecting rod (306) is rotatably connected to the outer wall of the positioning plate (305). A fixing plate (307) is rotatably connected to the outer wall of the third connecting rod (306).

6. The auxiliary device for detecting the fiber interface modification effect of basalt fiber composite pipes according to claim 5, characterized in that, The outer wall of the fixing plate (307) is slidably connected to the inner wall of the slide groove (302). A limiting claw (308) is fixedly connected to the top outer wall of the fixing plate (307). An mounting plate (309) is fixedly connected to the outer wall of the limiting claw (308). A suction cup (310) is fixedly connected to the outer wall of the mounting plate (309).

7. The auxiliary device for detecting the fiber interface modification effect of basalt fiber composite pipes according to claim 6, characterized in that, The bottom outer wall of the fixed plate (307) is fixedly connected with a number of extension blocks (311), the outer wall of the extension block (311) is slidably connected to the inner wall of the slide groove (302), and the outer wall of the extension block (311) is fixedly connected with a damper (312).

8. The auxiliary device for detecting the fiber interface modification effect of basalt fiber composite pipes according to claim 7, characterized in that, A spring (313) is fixedly connected to the outer wall of the damper (312), and a connecting plate (314) is fixedly connected to the outer wall of the end of the damper (312) away from the extension block (311). The outer wall of the spring (313) is fixedly connected to the outer wall of the extension block (311).

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