Pressure aging test system

Abstract

The utility model relates to the technical field of pressure aging detection devices, in particular to a pressure aging test system, which comprises a protection box, a fixing plate and a main body, the protection box comprises a box body, the top of the box body is connected with a box cover through a hinge, the bottom of the box body is fixedly connected with universal wheels which are symmetrically distributed, and the fixing plate is arranged on the box body. The fixing plate is located in an inner cavity of the box body, sliding blocks are fixedly connected to the two sides of the fixing plate, the main body is located at the top of the fixing plate, and bases are fixedly connected to the bottom of the main body and are symmetrically distributed; the inner wall of the protection box is fixedly connected with a damping sponge; the damping sponge is arranged to improve the safety of the main body in the protection box, the consumption of the main body caused by vibration and collision is reduced, the main body is located in the protection box, and the protection box is arranged to facilitate dust prevention and damping protection of the main body, so that the service life of the main body is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure aging detection devices, and particularly relates to a pressure aging test system. Background Art

[0002] The asphalt pressure aging detection equipment is used to simulate the oxidative aging that occurs during the road use of asphalt, and is used to evaluate the antioxidant aging ability of different asphalts under test temperature and pressure conditions.

[0003] When the user does not use the asphalt pressure aging detection equipment, the asphalt pressure aging detection equipment is exposed to the air for a long time, and the dust in the air will erode the asphalt pressure aging detection equipment, resulting in a decrease in the accuracy of the asphalt pressure aging detection equipment. Moreover, during the process of moving and transporting the asphalt pressure aging detection equipment, due to the high precision of the internal parts of the asphalt pressure aging detection equipment, it is very easy to be damaged during the movement with a little carelessness, thereby reducing the service life of the asphalt pressure aging detection equipment. Content of the Utility Model

[0004] In view of the above problems existing in the prior art, a pressure aging test system is provided herein.

[0005] The specific technical solutions are as follows:

[0006] Design a pressure aging test system, including a protective box, a fixing plate, and a main body. The protective box includes a box body. The top of the box body is connected to a box cover through a hinge. The bottom of the box body is fixedly connected with universal wheels and is symmetrically distributed. One side of the box body is provided with a groove. A controller is fixedly connected in the groove. An elastic film is provided on the side of the groove away from the controller. The elastic film is fixedly connected to the box body. The fixing plate is located in the inner cavity of the box body. Both sides of the fixing plate are fixedly connected with sliders. The sliders move on a lead screw. One end of the lead screw away from the box cover is connected to a driving motor through a rotating shaft. The main body is located on the top of the fixing plate. The bottom of the main body is fixedly connected with bases and is symmetrically distributed.

[0007] Preferably, a battery device is fixedly connected to the bottom of the inner cavity of the box body. The output end of the battery device is fixedly connected to the input end of the driving motor. The driving motor is fixedly connected to the bottom of the inner cavity of the box body.

[0008] Preferably, a charging port is provided on one side of the box body. The charging port is electrically connected to the battery device.

[0009] Preferably, a display screen is fixedly connected to one side of the box body away from the charging port. A pull rod is fixedly connected to one side of the box body away from the display screen.

[0010] Preferably, a fixing block is fixedly connected to the top of the fixing plate, and the fixing blocks are symmetrically distributed and fit the base.

[0011] Preferably, a shock-absorbing sponge is fixedly connected to the inner wall of the protective box.

[0012] The above technical solution has the following advantages or beneficial effects:

[0013] 1. A shock-absorbing sponge is fixedly connected to the inner wall of the protective box; the presence of the shock-absorbing sponge is beneficial to improving the safety of the main body in the protective box, reducing the consumption caused by vibration and bumping to the main body. The main body is located in the protective box, and the presence of the protective box is beneficial to dust-proof and shock-absorbing protection of the main body, thereby prolonging the service life of the main body;

[0014] 2. A display screen is fixedly connected to one side of the box body away from the charging port, a pull rod is fixedly connected to one side of the box body away from the display screen, and universal wheels are fixedly connected to the bottom of the box body; the user stretches the pull rod and cooperates with the universal wheels at the bottom of the protective box to facilitate moving the main body through the protective box, reducing manual consumption and improving the safety of transporting the main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Referring to the accompanying drawings to more fully describe the embodiments of the present invention. However, the accompanying drawings are only for illustration and explanation and do not constitute a limitation to the scope of the present invention.

[0016] Figure 1 It is a schematic structural diagram of a pressure aging test system proposed by the present invention;

[0017] Figure 2 It is a structural sectional view of a pressure aging test system proposed by the present invention;

[0018] Figure 3 It is a schematic structural diagram of a fixing block in a pressure aging test system proposed by the present invention;

[0019] Figure 4 It is a schematic structural diagram of a shock-absorbing sponge in a pressure aging test system proposed by the present invention.

[0020] The above reference numerals represent: protective box 1, box body 11, box cover 12, shock-absorbing sponge 13, universal wheel 14, controller 15, elastic film 16, groove 17, display screen 18, fixing plate 2, slider 21, lead screw 22, drive motor 23, battery device 24, charging port 25, fixing block 26, main body 3, pull rod 32, base 33. DETAILED DESCRIPTION OF THE INVENTION

[0021] Next, in combination with the accompanying drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope protected by the present utility model.

[0022] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments may be combined with each other.

[0023] The present utility model will be further described below in combination with the accompanying drawings and specific embodiments, but it is not limited to the present utility model.

[0024] Referring to Figures 1-4 , a pressure aging test system includes a protection box 1, a fixing plate 2, and a main body 3. The protection box 1 includes a box body 11. The top of the box body 11 is connected to a box cover 12 through a hinge. The bottom of the box body 11 is fixedly connected with universal wheels 14 and is symmetrically distributed. A groove 17 is opened on one side of the box body 11. A controller 15 is fixedly connected in the groove 17. An elastic film 16 is provided on the side of the groove 17 away from the controller 15. The elastic film 16 is fixedly connected to the box body 11. The fixing plate 2 is located in the inner cavity of the box body 11. Both sides of the fixing plate 2 are fixedly connected with sliders 21. The sliders 21 move on a lead screw 22. One end of the lead screw 22 away from the box cover 12 is connected to a driving motor 23 through a rotating shaft. The main body 3 is located on the top of the fixing plate 2. The bottom of the main body 3 is fixedly connected with bases 33 and is symmetrically distributed; the main body 3 is a pressure aging detection device. The elastic film 16 is provided to protect the controller 15 and extend the service life of the protection box 1; the lead screw 22 is provided to facilitate adjusting the height of the fixing plate 2 in the box body 11, thereby adjusting the height of the main body 3 in the box body 11.

[0025] Furthermore, a battery device 24 is fixedly connected to the bottom of the inner cavity of the box body 11. The output end of the battery device 24 is fixedly connected to the input end of the driving motor 23. The driving motor 23 is fixedly connected to the bottom of the inner cavity of the box body 11; the battery device 24 is provided to facilitate outputting power to the driving motor 23.

[0026] Furthermore, a charging port 25 is opened on one side of the box body 11. The charging port 25 is electrically connected to the battery device 24; the charging port 25 is provided to facilitate charging the battery device 24.

[0027] Furthermore, a display screen 18 is fixedly connected to one side of the box body 11 away from the charging port 25, and a pull rod 32 is fixedly connected to one side of the box body 11 away from the display screen 18; the display screen 18 is provided, and the display screen 18 displays the power in the battery device 24 so that the user can charge the battery device 24 in time through the charging port 25 to ensure the normal operation of the protection box 1; the user stretches the pull rod 32 and cooperates with the universal wheels 14 at the bottom of the protection box 1 to facilitate moving the main body 3 through the protection box 1, reducing labor consumption and improving the safety of carrying the main body 3.

[0028] Furthermore, a fixing block 26 is fixedly connected to the top of the fixing plate 2, and the fixing blocks 26 are symmetrically distributed and fit the base 33; the base 33 is embedded in the fixing block 26, and both the base 33 and the fixing block 26 are made of rubber material. The base 33 and the fixing block 26 are provided to stably place the main body 3 on the fixing plate 2 and move along with the fixing plate 2.

[0029] Furthermore, a shock-absorbing sponge 13 is fixedly connected to the inner wall of the protection box 1; the shock-absorbing sponge 13 is provided to improve the safety of the main body 3 in the protection box 1, reduce the consumption caused by vibration and collision to the main body 3, and thus improve the service life of the main body 3.

[0030] Working principle: When using this device, the battery device 24 is fully charged through the charging port 25, the controller 15 controls the whole protection box 1, the box cover 12 is opened, and the battery device 24 outputs to the drive motor 23 by pressing the controller 15. Thus, the drive motor 23 outputs to drive the lead screw 22 to rotate clockwise, the lead screw 22 drives the slider 21 to move, and thus the slider 21 drives the fixing plate 2 to rise evenly and slowly. Since the base 33 of the main body 3 is embedded in the fixing block 26 at the top of the fixing plate 2, the fixing plate 2 drives the main body 3 to rise evenly and slowly, and the main body 3 is extended out of the box body 11 from the inside of the box body 11. Then, the asphalt to be detected is put into the main body 3 to start the detection; when the main body 3 is inside the box body 11, the user stretches the pull rod 32 and cooperates with the universal wheels 14 to facilitate the safe movement of the main body 3 through the protection box 1.

[0031] The above are only the preferred embodiments of the present invention, and do not limit the implementation manners and protection scope of the present invention accordingly. For those skilled in the art, it should be able to realize that all the equivalent replacements and obvious changes made by using the description and illustration content of the present invention should be included in the protection scope of the present invention.

Claims

1. A pressure aging test system, characterized in that: It includes a protective box (1), a fixing plate (2) and a main body (3). The protective box (1) includes a box body (11). The top of the box body (11) is connected to a box cover (12) by a hinge. The bottom of the box body (11) is fixedly connected with universal wheels (14) and is symmetrically distributed. One side of the box body (11) is provided with a groove (17). A controller (15) is fixedly connected in the groove (17). An elastic film (16) is arranged on the side of the groove (17) away from the controller (15). The elastic film (16) is fixedly connected to the box body (11). The fixing plate (2) is located in the inner cavity of the box body (11). Both sides of the fixing plate (2) are fixedly connected with sliders (21). The sliders (21) move on a lead screw (22). One end of the lead screw (22) away from the box cover (12) is connected to a driving motor (23) through a rotating shaft. The main body (3) is located on the top of the fixing plate (2). The bottom of the main body (3) is fixedly connected with bases (33) and is symmetrically distributed.

2. The pressure aging test system according to claim 1, wherein: The bottom of the inner cavity of the box body (11) is fixedly connected with a battery device (24). The output end of the battery device (24) is fixedly connected to the input end of the driving motor (23). The driving motor (23) is fixedly connected to the bottom of the inner cavity of the box body (11).

3. The pressure aging test system according to claim 2, wherein: One side of the box body (11) is provided with a charging port (25). The charging port (25) is electrically connected to the battery device (24).

4. The pressure aging test system according to claim 3, wherein: One side of the box body (11) away from the charging port (25) is fixedly connected with a display screen (18). One side of the box body (11) away from the display screen (18) is fixedly connected with a pull rod (32).

5. The pressure aging test system according to claim 1, characterized in that: The top of the fixing plate (2) is fixedly connected with fixing blocks (26). The fixing blocks (26) are symmetrically distributed and fit the bases (33).

6. The pressure aging test system according to claim 1, characterized in that: The inner wall of the protective box (1) is fixedly connected with shock-absorbing sponge (13).

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