Conductive aramid fiber wear resistance experiment device

Abstract

The utility model discloses a conductive aramid fiber wear-resistant experimental device, which relates to the technical field of conductive aramid fiber experiments and comprises a fixed base and a connecting plate, the connecting plate is arranged above the fixed base, an experimental harness is arranged on the upper surface of the connecting plate, a moving component is arranged on the bottom surface of the fixed base, and an adjusting component is arranged on the upper surface of the fixed base. By arranging the moving assembly and installing the moving wheels on the bottom surface of the fixed base, when the connecting plate is pushed, the fixed base is pushed to move, and the moving wheels on the bottom surface of the fixed base are matched to move, so that the experimental harness is moved to be used for an experiment, the movement is convenient, and the use convenience is improved; a stop plate is mounted on one side of the outer surface of the moving wheel, when the stop plate is treaded, one end of the stop plate is inserted into a groove of the moving wheel, so that the moving wheel cannot move and is kept stable, and the use height of the experimental harness is adjusted by arranging an adjusting assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of conductive aramid fiber experiments, and particularly relates to a wear-resistant experimental device for conductive aramid fibers. Background Art

[0002] Conductive aramid materials can be made into granular fillers and then specifically formed. Specifically, common conductive aramid materials can be made into fibers to weave clothes, or made into plates to act as structural members, etc.

[0003] As disclosed in a wear-resistant experimental device for conductive aramid fibers in Chinese Patent CN218956321U, the wear-resistant experimental device for conductive aramid fibers includes a bottom plate. A base is slidably connected to the bottom plate, a lead screw is rotatably connected to the bottom plate, the base is in threaded transmission connection with the lead screw, a vertical plate is fixedly connected to the base, a friction wheel is rotatably connected to the vertical plate, a plurality of isolation belts are fixedly connected to the circumferential surface of the friction wheel, and a friction layer is covered between every two adjacent isolation belts. The friction coefficients between the plurality of friction layers are different. The motor drives the second pulley and the third pulley to rotate through the first pulley, so as to enable the suspended conductive aramid fiber to rub against the friction wheel. By rotating the lead screw, the lead screw drives the base to move back and forth, and further places the conductive aramid fiber on different friction layers of the friction wheel, and different friction test results can be obtained. In this way, multiple groups of measurement results can be obtained without repeatedly replacing the friction layer, which is simple and fast.

[0004] However, during the experimental operation of this wear-resistant experimental device for conductive aramid fibers, the overall height of the experimental operation is fixed and cannot be adjusted, which affects the operation experience. Moreover, the experimental device is not convenient to move and use, and it is rather troublesome to manually carry and move it.

[0005] Therefore, a wear-resistant experimental device for conductive aramid fibers is proposed to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is: to solve the problems raised in the above background art, the utility model provides a wear-resistant experimental device for conductive aramid fibers.

[0007] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0008] A wear-resistant experimental device for conductive aramid fibers includes a fixed base and a connecting plate. The connecting plate is arranged above the fixed base. An experimental fixture is arranged on the upper surface of the connecting plate. A moving component is arranged on the bottom surface of the fixed base, and an adjusting component is arranged on the upper surface of the fixed base.

[0009] Further, the moving component includes moving wheels connected to the bottom surface of the fixed base, and a stop plate is movably mounted on one side of the outer surface of the moving wheels.

[0010] Further, the adjusting component includes a lifting module and a rotating module. The lifting module includes a fixing plate fixedly installed on the upper surface of the fixed base. A sliding plate is slidably mounted on the outer surface of the fixing plate. A lead screw is rotatably installed at the middle position inside the fixing plate. A connecting rod is fixedly installed on one side of the upper part of the inner wall of the fixing plate. A pneumatic column is installed on the bottom surface of the connecting rod. A fourth bevel gear is fixedly installed on the upper part of the outer surface of the lead screw. A third bevel gear is rotatably installed on the upper part of the inner wall of the sliding plate. One end of the third bevel gear is fixedly connected to a fixed round rod, and a second bevel gear is fixedly connected to one side of the outer surface of the fixed round rod.

[0011] Further, the rotating module includes a connecting frame fixedly installed on one side of the outer surface of the sliding plate. A fixed block is fixedly installed on one side of the outer surface of the connecting frame. A fastening wrench is rotatably installed on one side of the outer surface of the fixed block. A handle is buckled on one side of the outer surface of the fastening wrench. A connecting column is fixedly installed at one end of the fastening wrench. One end of the connecting column is fixedly connected to a speed reducer, and a first bevel gear is installed at one end of the speed reducer.

[0012] Further, the outer surface of the first bevel gear meshes with the outer surface of the second bevel gear, the outer surface of the third bevel gear meshes with the outer surface of the fourth bevel gear, and a square plate is fixedly connected to the upper part of the inner wall of the sliding plate. The upper surface of the fourth bevel gear is rotatably connected to the bottom surface of the square plate.

[0013] Further, the upper surface of the connecting frame is fixedly connected to the bottom surface of the connecting plate. A cross column is fixedly connected to one side of the outer surface of the sliding plate. The fixing plates are symmetrically distributed on both sides of the upper surface of the fixed base.

[0014] The beneficial effects of the present utility model are as follows:

[0015] The utility model, by setting a moving component, installs moving wheels on the bottom surface of the fixed base. When pushing the connecting plate, the fixed base is pushed to move, and it moves in cooperation with the moving wheels on the bottom surface of the fixed base to move the experimental fixture to a different position for experiments. The movement is convenient, improving the usability. And a stop plate is installed on one side of the outer surface of the moving wheel. When stepping on the stop plate, one end of the stop plate is inserted into the groove inside the moving wheel, making the moving wheel unable to move and keeping it stable. By setting an adjusting component, when adjusting the use height of the experimental fixture, turning the handle drives the fastening wrench, the connecting column, and the reducer to rotate in sequence, driving the first bevel gear to rotate. Through meshing, the second bevel gear is driven to rotate, causing the fixed round rod to rotate. The third bevel gears at both ends of the fixed round rod rotate accordingly. Through meshing, the fourth bevel gear is driven to rotate, thereby driving the lead screw to rotate. The lead screw rotates in the lead screw groove inside the fixing plate, thereby driving the sliding plate to move, realizing rising or falling, and adjusting the height of the connecting plate, which is convenient for operators of different heights to perform experimental operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the structural schematic diagram of the first perspective of the utility model;

[0017] Figure 2 is the structural schematic diagram of the adjusting component of the utility model;

[0018] Figure 3 is the utility model Figure 2 partial enlarged structural schematic diagram at A in;

[0019] Figure 4 is the structural schematic diagram of the moving component of the utility model.

[0020] Reference numerals: 1, fixed base; 2, moving component; 201, moving wheel; 202, stop plate; 3, adjusting component; 301, fixing plate; 302, sliding plate; 303, cross column; 304, connecting frame; 305, connecting plate; 306, fixed block; 307, handle; 308, fastening wrench; 309, connecting column; 310, reducer; 311, first bevel gear; 312, second bevel gear; 313, fixed round rod; 314, third bevel gear; 315, fourth bevel gear; 316, lead screw; 317, connecting rod; 318, pneumatic column; 319, square plate; 4, experimental fixture. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. The components of the embodiments of the present utility model described and illustrated herein can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the protection scope of the present utility model.

[0023] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used for descriptive distinction and cannot be construed as indicating or implying relative importance.

[0024] The electrical components appearing in this article are all electrically connected to an external main controller and 220V mains power, and the main controller can be a conventional known device such as a computer that plays a control role.

[0025] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "inner", "outer", "upper", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of this utility model is usually placed during use. It is only for the convenience of describing the present utility model 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 construed as a limitation of the present utility model.

[0026] As Figures 1 - 4 shown, a conductive aramid fiber wear-resistant experimental device includes a fixed base 1 and a connecting plate 305. The connecting plate 305 is disposed above the fixed base 1. An experimental fixture 4 is placed on the upper surface of the connecting plate 305. A moving component 2 is disposed on the bottom surface of the fixed base 1. An adjusting component 3 is disposed on the upper surface of the fixed base 1. The experimental fixture 4 is installed on the upper surface of the connecting plate 305. The moving component 2 is operated to adjust the experimental operation use position of the experimental fixture 4, and the adjusting component 3 is operated to adjust the experimental operation use height of the experimental fixture 4.

[0027] The moving component 2 includes moving wheels 201 connected to the bottom surface of the fixed base 1. A stop plate 202 is movably arranged on one side of the outer surface of the moving wheel 201. Push the connecting plate 305 to move, driving the fixed base 1 to move. Cooperate with the moving wheels 201 installed on the bottom surface of the fixed base 1 to move. After moving to a suitable position, step on the stop plate 202 so that one end of the stop plate 202 is inserted into the groove of the moving wheel 201, stopping the rotation of the moving wheel 201.

[0028] The adjusting component 3 includes a lifting module and a rotating module. The lifting module includes a fixing plate 301 fixedly installed on the upper surface of the fixed base 1. A sliding plate 302 is slidably installed on the outer surface of the fixing plate 301. A lead screw 316 is rotatably installed at the middle position inside the fixing plate 301. A connecting rod 317 is fixedly installed on one side of the upper part of the inner wall of the fixing plate 301. A pneumatic column 318 is installed on the bottom surface of the connecting rod 317. A fourth bevel gear 315 is fixedly installed on the upper part of the outer surface of the lead screw 316. A third bevel gear 314 is rotatably installed on the upper part of the inner wall of the sliding plate 302. One end of the third bevel gear 314 is fixedly connected to a fixed round rod 313. A second bevel gear 312 is fixedly connected to one side of the outer surface of the fixed round rod 313. When the third bevel gear 314 rotates, it drives the fourth bevel gear 315 to rotate through meshing, thereby realizing the rotation of the lead screw 316. The lead screw 316 rotates meshingly in the lead screw groove inside the fixing plate 301, and the lead screw 316 drives the sliding plate 302 to move and slide on the outer surface of the fixing plate 301.

[0029] The rotating module includes a connecting frame 304 fixedly installed on one side of the outer surface of the sliding plate 302. A fixed block 306 is fixedly installed on one side of the outer surface of the connecting frame 304. A fastening wrench 308 is rotatably installed on one side of the outer surface of the fixed block 306. A handle 307 is buckled on one side of the outer surface of the fastening wrench 308. A connecting column 309 is fixedly installed at one end of the fastening wrench 308. One end of the connecting column 309 is fixedly connected to a reducer 310. A first bevel gear 311 is installed at one end of the reducer 310. Rotate the handle 307, and the handle 307 drives the fastening wrench 308, the connecting column 309, the reducer 310, and the first bevel gear 311 to rotate. Through the meshing between the first bevel gear 311 and the second bevel gear 312, the second bevel gear 312 is driven to rotate, driving the fixed round rod 313 to rotate, thereby realizing the fixed round rod 313 driving the third bevel gear 314 to rotate and realizing the adjustment of the height of the connecting plate 305.

[0030] The outer surface of the first bevel gear 311 meshes with the outer surface of the second bevel gear 312, and the outer surface of the third bevel gear 314 meshes with the outer surface of the fourth bevel gear 315. The upper part of the inner wall of the sliding plate 302 is fixedly connected with a square plate 319, and the upper surface of the fourth bevel gear 315 is rotatably connected to the bottom surface of the square plate 319; the fourth bevel gear 315 is connected and installed through the square plate 319. The rotation of the fourth bevel gear 315 drives the lead screw 316 to rotate, and the lead screw 316 drives the sliding plate 302 to move.

[0031] The upper surface of the connecting frame 304 is fixedly connected to the bottom surface of the connecting plate 305. One side of the outer surface of the sliding plate 302 is fixedly connected with a cross column 303. The fixing plates 301 are symmetrically distributed on both sides of the upper surface of the fixed base 1; the fixing plates 301 installed on both sides of the upper surface of the fixed base 1 and both sides of the sliding plate 302 slidably connected to the outer surface of the fixing plate 301 are connected and fixed through the cross column 303, realizing the synchronous sliding of the sliding plate 302 on the outer surface of the fixing plate 301.

[0032] In summary, when adjusting the use position of the experimental fixture 4 of this conductive aramid fiber wear-resistant experimental device, push the connecting plate 305 to drive the fixed base 1 and the moving wheels 201 installed on the bottom surface of the fixed base 1 to move. After pushing to the use position, step on the stop plate 202 so that one end of the stop plate 202 is inserted into the groove inside the moving wheel 201 to stop the rotation and movement of the moving wheel 201. When adjusting the use height of the experimental fixture 4, rotate the handle 307 to drive the fastening wrench 308, the connecting column 309, the reducer 310 and the first bevel gear 311 to rotate. Through meshing, the second bevel gear 312 rotates to drive the fixed round rod 313 to rotate. When the fixed round rod 313 rotates, it drives the third bevel gears 314 at both ends thereof to rotate. Through the meshing between the outer surfaces of the third bevel gear 314 and the fourth bevel gear 315, the fourth bevel gear 315 rotates to drive the lead screw 316 to rotate. The lead screw 316 then meshes and rotates in the lead screw groove inside the fixing plate 301. The rising of the lead screw 316 drives the sliding plate 302 to slide upward on the outer surface of the fixing plate 301, thereby lifting the height of the connecting plate 305.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A wear-resistant experimental device for conductive aramid fibers, comprising a fixed base (1) and a connecting plate (305), the connecting plate (305) is arranged above the fixed base (1), and an experimental fixture (4) is placed on the upper surface of the connecting plate (305), characterized in that: The bottom surface of the fixed base (1) is provided with a moving component (2), and the upper surface of the fixed base (1) is provided with an adjusting component (3).

2. The wear resistance test device for conductive aramid fibers according to claim 1, characterized in that: The moving component (2) includes moving wheels (201) connected to the bottom surface of the fixed base (1), and a stop plate (202) is movably mounted on one side of the outer surface of the moving wheels (201).

3. The wear resistance test device for conductive aramid fibers according to claim 1, characterized in that: The adjusting component (3) includes a lifting module and a rotating module. The lifting module includes a fixing plate (301) fixedly installed on the upper surface of the fixed base (1). A sliding plate (302) is slidably mounted on the outer surface of the fixing plate (301). A lead screw (316) is rotatably installed at the middle position inside the fixing plate (301). A connecting rod (317) is fixedly installed on one side of the upper part of the inner wall of the fixing plate (301). An air cylinder (318) is installed on the bottom surface of the connecting rod (317). A fourth bevel gear (315) is fixedly installed on the upper part of the outer surface of the lead screw (316). A third bevel gear (314) is rotatably installed on the upper part of the inner wall of the sliding plate (302). One end of the third bevel gear (314) is fixedly connected to a fixed round rod (313). A second bevel gear (312) is fixedly connected to one side of the outer surface of the fixed round rod (313).

4. A conductive aramid fiber wear resistance experimental device according to claim 3, characterized in that: The rotating module includes a connecting frame (304) fixedly installed on one side of the outer surface of the sliding plate (302). A fixed block (306) is fixedly installed on one side of the outer surface of the connecting frame (304). A fastening wrench (308) is rotatably installed on one side of the outer surface of the fixed block (306). A handle (307) is buckled on one side of the outer surface of the fastening wrench (308). A connecting column (309) is fixedly installed at one end of the fastening wrench (308). A connecting column (309) is fixedly connected to a speed reducer (310) at one end. A first bevel gear (311) is installed at one end of the speed reducer (310).

5. The wear resistance test device for conductive aramid fibers according to claim 4, characterized in that: The outer surface of the first bevel gear (311) meshes with the outer surface of the second bevel gear (312). The outer surface of the third bevel gear (314) meshes with the outer surface of the fourth bevel gear (315). A square plate (319) is fixedly connected to the upper part of the inner wall of the sliding plate (302). The upper surface of the fourth bevel gear (315) is rotatably connected to the bottom surface of the square plate (319).

6. The wear resistance test device for conductive aramid fibers according to claim 4, characterized in that: The upper surface of the connecting frame (304) is fixedly connected to the bottom surface of the connecting plate (305). A cross column (303) is fixedly connected to one side of the outer surface of the sliding plate (302). The fixing plates (301) are symmetrically distributed on both sides of the upper surface of the fixed base (1).

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