Cracking experimental device for cable material particles

Abstract

The utility model discloses a cable material particle cracking experiment device which comprises a shell, four supporting legs are fixedly connected to the bottom end of the inner wall of the shell, a first driving motor is fixedly connected to the lower end of the inner wall of the shell, a worm is fixedly connected to the output end of the first driving motor, turbines are arranged on the two sides of the worm in a meshed mode respectively, and the turbines are fixedly connected to the output end of the first driving motor. The device comprises four supporting legs, sliding grooves are formed in the inner sides of the four supporting legs correspondingly, supporting legs are slidably connected to the four sliding grooves correspondingly, the four supporting legs are slidably connected to the inner sides of the four supporting legs correspondingly, connecting columns are fixedly connected to the lower sides of the four supporting legs correspondingly, and connecting plates are fixedly connected to the upper sides of the four supporting legs correspondingly. And a rotating device is arranged on the connecting plate. Compared with the prior art, the cable material particle cracking experimental device has the advantage that cable material particles can be conveniently observed in all directions.

Description

Technical Field

[0001] The utility model relates to the technical field of cable detection, in particular to an experimental device for cracking of cable material particles. Background Art

[0002] Cable material refers to the raw materials used to manufacture cables. Common cable materials include conductor materials, insulating materials, sheath materials, etc. Conductor materials are usually made of copper or aluminum and are used to transmit current; insulating materials are used to wrap the conductors to prevent current leakage or short circuits. Common insulating materials include polyethylene, polyvinyl chloride, etc.; sheath materials are used to protect the cables. Common sheath materials include polyvinyl chloride, polypropylene, etc. The experimental device for cracking of cable material particles is an experimental device used to simulate the cracking phenomenon that may occur during the use of cable materials.

[0003] The patent with the existing patent number CN212364148U discloses an experimental device for cracking of cable material particles. This experimental device for cracking of cable material particles aims to solve the technical problem that in the prior art, when conducting an experiment, it is necessary to put the cable material particles into the experimental box of the device, and then put the experimental box into an experimental chamber with a special ambient temperature for the experiment. When observing other positions of the cable material particles, it is necessary to open the experimental box, which will interrupt the experiment and thus inconvenience the user.

[0004] The solution of the prior art is as follows: The experimental device for cracking of cable material particles includes a housing and a lifting device. Two support plates are fixedly installed inside the housing. Three rotating columns movably penetrate through the left side of the right support plate. Gears are fixedly installed at the left ends of the three rotating columns. Three chutes are respectively opened on the side of the two support plates close to each other. Card slots are opened on the lower walls of the six chutes. The lifting device includes two support bars. Two rotating rollers are arranged between the two support bars. The left and right ends of the two rotating rollers are respectively attached to the side of the two support bars close to each other. Connecting columns are fixedly installed at the left and right ends of the two rotating rollers. The four connecting columns respectively movably penetrate through the two support bars and are respectively movably connected to the four upper card slots. A gear a is fixedly sleeved on one of the connecting columns. The gear a is meshed and connected with the gear. A transmission column movably penetrates through the right wall of the housing. The left end of the transmission column is fixedly connected to the right end of the uppermost rotating column.

[0005] The disadvantages of the patent in the prior art: The patent in the prior art is inconvenient to lift the cable material particles inside the housing and cannot conduct all-round observation, which affects the normal operation of the device. Content of the Utility Model

[0006] The technical problem to be solved by the present utility model is to overcome the above technical defects and provide an experimental device for cracking of cable material particles that is convenient for all-round observation of cable material particles.

[0007] To solve the above problems, the technical solution of the present utility model is as follows: a cable material particle cracking experimental device, including a housing, the bottom end of the inner wall of the housing is fixedly connected with four support legs, the lower end of the inner wall of the housing is fixedly connected with a first driving motor, the output end of the first driving motor is fixedly connected with a worm, two turbines are respectively meshed on both sides of the worm, chutes are respectively arranged inside the four support legs, legs are respectively slidably connected on the four chutes, the four legs are respectively slidably connected inside the four support legs, connecting columns are respectively fixedly connected to the lower sides of the four legs, a connecting plate is fixedly connected to the upper sides of the four legs, and a rotating device is arranged on the connecting plate.

[0008] Further, a connecting frame is fixedly connected to one side of the four support legs, several limit seats are fixedly connected to the upper side of the connecting frame, two rotating shafts are respectively connected through the inside of the several limit seats, the two rotating shafts are respectively fixedly connected to the inside of the two turbines, connecting rods are respectively rotatably connected to both ends of the two rotating shafts, and the other ends of the four connecting rods are respectively rotatably connected to the four connecting columns.

[0009] Further, one ends of the four connecting rods respectively extend to the outside of the four support legs.

[0010] Further, the rotating device includes a second driving motor, the second driving motor is fixedly connected to the lower side of the connecting plate, and a placement groove is fixedly connected to the output end of the second driving motor.

[0011] Further, the housing and the placement groove are respectively made of transparent glass material.

[0012] The advantages of the present utility model compared with the existing technology are as follows: by setting the first driving motor, the worm is driven to rotate through the output end of the first driving motor, the two turbines are driven to rotate simultaneously, and then the four connecting rods are driven to rotate, driving the four legs to slide in the support legs, realizing the lifting of the placement groove. And by setting the rotating device, the rotation of the placement groove is realized, and the combination of lifting and rotation facilitates the staff to observe the state of the cable material particles in all directions. Description of the Drawings

[0013] Figure 1 is the three-dimensional Figure 1 .

[0014] Figure 2 is the three-dimensional Figure 2 .

[0015] Figure 3 is the three-dimensional Figure 3 .

[0016] As shown in the figure: 1. Outer shell; 2. Support legs; 3. First drive motor; 4. Worm; 5. Turbine; 6. Chute; 7. Legs; 8. Connecting columns; 9. Connecting plates; 10. Rotating device; 11. Connecting frame; 12. Limit seats; 13. Rotating shafts; 14. Connecting rods; 15. Second drive motor; 16. Placing groove. Detailed implementation manners

[0017] The following further describes the detailed implementation manners of the present utility model with reference to the accompanying drawings. Among them, the same components are denoted by the same reference numerals.

[0018] It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the terms "inner" and "outer" respectively refer to the directions towards or away from the geometric center of a specific component.

[0019] In order to make the content of the present utility model easier to be clearly understood, 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.

[0020] As Figures 1 to 3 shown, the cable material particle cracking experimental device includes an outer shell 1. At the bottom end of the inner wall of the outer shell 1, four support legs 2 are fixedly connected. At the lower end of the inner wall of the outer shell 1, a first drive motor 3 is fixedly connected. The output end of the first drive motor 3 is fixedly connected with a worm 4. On both sides of the worm 4, turbines 5 are respectively meshed. Inside the four support legs 2, chutes 6 are respectively provided. On the four chutes 6, legs 7 are respectively slidably connected. The four legs 7 are respectively slidably connected to the inner sides of the four support legs 2. At the lower sides of the four legs 7, connecting columns 8 are respectively fixedly connected. At the upper sides of the four legs 7, connecting plates 9 are fixedly connected. A rotating device 10 is provided on the connecting plate 9. The output end of the first drive motor 3 drives the worm 4 to rotate, driving the two meshed turbines 5 to rotate simultaneously.

[0021] On one side of the four support legs 2, a connecting frame 11 is fixedly connected. On the upper side of the connecting frame 11, a plurality of limit seats 12 are fixedly connected. Inside the plurality of limit seats 12, two rotating shafts 13 are connected through. The two rotating shafts 13 are respectively fixedly connected to the inner sides of the two turbines 5. At both ends of the two rotating shafts 13, connecting rods 14 are respectively rotatably connected. The other ends of the four connecting rods 14 are respectively rotatably connected to the four connecting columns 8. One ends of the four connecting rods 14 respectively extend to the outside of the four support legs 2. The two turbines 5 rotate simultaneously, driving the rotating shafts 13 to rotate, driving the four connecting rods 14 to rotate, and the four connecting rods 14 drive the four connecting columns 8 to move simultaneously, thereby driving the four legs 7 to slide along the direction of the chute 6, realizing the lifting of the placing groove 16.

[0022] The rotating device 10 includes a second driving motor 15, which is fixedly connected to the lower side of the connecting plate 9. A placement groove 16 is fixedly connected to the output end of the second driving motor 15. The output end of the second driving motor 15 drives the placement groove 16 to rotate, realizing the rotation of the placement groove 16. The housing 1 and the placement groove 16 are respectively made of transparent glass material, which is convenient for the staff to observe.

[0023] In specific use, the output end of the first driving motor 3 drives the worm 4 to rotate, driving two meshing turbines 5 to rotate simultaneously. The two turbines 5 rotate simultaneously, driving the rotating shaft 13 to rotate, driving four connecting rods 14 to rotate, and the four connecting rods 14 drive the four connecting columns 8 to move simultaneously, thereby driving the four legs 7 to slide along the direction of the sliding groove 6, realizing the lifting of the placement groove 16. The output end of the second driving motor 15 drives the placement groove 16 to rotate, realizing the rotation of the placement groove 16. The combination of lifting and rotation is convenient for the staff to observe the state of the cable material particles in all directions. The work is completed.

[0024] The above describes the present invention and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and without departing from the creative purpose of the present invention, without creative design, structures and embodiments similar to the technical solution are all within the protection scope of the present invention.

Claims

1. A cable material particle cracking test device, comprising a housing (1), characterized in that: Four supporting legs (2) are fixedly connected to the bottom end of the inner wall of the shell (1), a first driving motor (3) is fixedly connected to the lower end of the inner wall of the shell (1), a worm (4) is fixedly connected to the output end of the first driving motor (3), turbines (5) are respectively meshed on both sides of the worm (4), sliding grooves (6) are respectively provided on the inner sides of the four supporting legs (2), supporting legs (7) are respectively slidably connected on the four sliding grooves (6), the four supporting legs (7) are respectively slidably connected to the inner sides of the four supporting legs (2), connecting columns (8) are respectively fixedly connected to the lower sides of the four supporting legs (7), connecting plates (9) are fixedly connected to the upper sides of the four supporting legs (7), and a rotating device (10) is provided on the connecting plate (9).

2. The cable material particle cracking test device according to claim 1, characterized in that: A connecting frame (11) is fixedly connected to one side of the four supporting legs (2), a plurality of limit seats (12) are fixedly connected to the upper side of the connecting frame (11), two rotating shafts (13) are connected through the inner sides of the plurality of limit seats (12), the two rotating shafts (13) are respectively fixedly connected to the inner sides of the two turbines (5), connecting rods (14) are respectively rotatably connected at both ends of the two rotating shafts (13), and the other ends of the four connecting rods (14) are respectively rotatably connected to four connecting columns (8).

3. The cable material particle cracking test device according to claim 2, characterized in that: One end of the four connecting rods (14) respectively extends to the outside of the four supporting legs (2).

4. The cable material particle cracking test device according to claim 1, characterized in that: The rotating device (10) comprises a second driving motor (15), the second driving motor (15) is fixedly connected to the lower side of the connecting plate (9), and the output end of the second driving motor (15) is fixedly connected to a placement groove (16).

5. The cable material particle cracking test device according to claim 1, characterized in that: The housing (1) and the placement groove (16) are respectively made of transparent glass.

Images