Asphalt dynamic viscosity testing device

Abstract

The utility model relates to the technical field of asphalt dynamic viscosity, and discloses an asphalt dynamic viscosity testing device which comprises a base, and a transparent cylinder is fixedly mounted at the top of the base; the experiment assembly is arranged at the top of the base; wherein the experimental assembly comprises a sample part and a test part; the auxiliary assembly is fixedly mounted in the base; wherein the auxiliary assembly comprises a vacuum part and a temperature control part. According to the utility model, the auxiliary assembly is arranged, the interior of the transparent cylinder is heated through the heating rod, the temperature in the transparent cylinder is sensed by the temperature sensor, the temperature in the transparent cylinder is adjusted to be within a certain range by the temperature controller, the real-time temperature in the transparent cylinder can be displayed by the display screen, and the tested experimental data is recorded by the data processing system. And an experiment result is printed under the action of the printer body, so that the effects of convenient experiment operation and convenient data reading are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt dynamic viscosity, in particular to an asphalt dynamic viscosity testing device. Background Art

[0002] Asphalt is a complex, dark-brown mixture of hydrocarbons of varying molecular weights and their non-metallic derivatives. It is a highly viscous organic liquid, mostly existing in liquid or semi-solid petroleum form. It has a black surface and is soluble in carbon disulfide and carbon tetrachloride. Asphalt is an organic cementitious material that provides water, moisture, and corrosion resistance. Asphalt can be primarily categorized as coal tar pitch, petroleum asphalt, and natural asphalt. Coal tar pitch is a byproduct of coking. Petroleum asphalt is the residue from crude oil distillation. Natural asphalt is stored underground, sometimes forming deposits or accumulating on the Earth's surface. Asphalt is primarily used in industries such as coatings, plastics, and rubber, as well as in road paving.

[0003] At present, in the actual application of asphalt dynamic viscosity testing equipment, the asphalt to be tested is mostly placed in a container and tested by a viscometer. However, the actual test results require the operator to manually record the experimental data, and it is impossible to use the test device to record multiple sets of experimental data tested. This process is relatively cumbersome and is not conducive to the simplicity of asphalt testing. Utility Model Content

[0004] The purpose of the utility model is to provide an asphalt dynamic viscosity testing device to achieve the purpose of solving the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: an asphalt dynamic viscosity test device, comprising a base, a transparent cylinder fixedly mounted on the top of the base;

[0006] An experimental assembly, wherein the experimental assembly is arranged on the top of the base;

[0007] Wherein, the experimental components include a sample part and a test part;

[0008] An auxiliary component, wherein the auxiliary component is fixedly installed inside the base;

[0009] Wherein, the auxiliary components include a vacuum part and a temperature control part.

[0010] Preferably, the sample portion includes a placement seat, a frame is provided inside the placement seat, a test tube is provided inside the frame, and a sealing ring is fixedly installed on the top of the frame; the setting of the sealing ring achieves the effect of ensuring the sealing of the connection between the transparent cylinder and the frame.

[0011] Preferably, the placement seat is fixedly installed on the top of the base at equal intervals around the circumference, the placement seat is arranged inside the transparent cylinder, and through holes are opened at equal intervals around the inner circumference of the frame. The top of the frame passes through the placement seat and the transparent cylinder in sequence, and the top of the frame extends to the top of the transparent cylinder.

[0012] Preferably, the test part includes a viscometer, a top cover is fixedly installed on the top of the transparent cylinder, a cylindrical block is provided on the top of the top cover, the viscometer is arranged inside the transparent cylinder, the viscometer is arranged inside the test tube, the viscometer and the cylindrical block are fixedly installed, and the top cover is threadedly installed on the frame; the asphalt is tested and detected using the viscometer, and multiple test tubes can be placed in the transparent cylinder at the same time, thereby achieving the effect of ensuring the accuracy of the test data.

[0013] Preferably, the vacuum part includes a vacuum pump, a pipe is opened inside the base, an air valve is provided on the top of the base, an inner groove is provided on the top of the base, and a column is fixedly installed on the top of the base; a vacuum environment is created in the transparent cylinder by using the vacuum pump and the air valve, thereby achieving the effect of facilitating the detection of asphalt under a vacuum state.

[0014] Preferably, the vacuum pump is fixedly installed inside the base, the vacuum pump is connected to the pipeline, the air valve is fixedly installed inside the column, the air valve is connected to the inside of the pipeline, the inner groove is opened inside the column, and the column is arranged inside the transparent cylinder.

[0015] Preferably, the temperature control part includes a display screen, a temperature controller is provided on the right side of the display screen, a temperature sensor is provided on the top of the temperature controller, a printer body is provided on the left side of the base, a data processing system is fixedly installed inside the base, and heating rods are equidistantly provided on the top circumference of the base; the setting of the printer body achieves the effect of facilitating and simplifying the test procedure steps.

[0016] Preferably, the display screen is fixedly mounted inside the base, the temperature controller is fixedly mounted inside the base, the display screen and the temperature controller are electrically connected, the top of the temperature sensor passes through the base and the transparent cylinder in sequence, and the top of the temperature sensor extends to the inside of the transparent cylinder, the printer body and the data processing system are electrically connected, the data processing system and the viscometer are electrically connected, and the heating rod is fixedly mounted on the column.

[0017] The utility model provides an asphalt dynamic viscosity test device, which has the following beneficial effects:

[0018] (1) The utility model sets up an experimental component, puts the asphalt to be tested into the test tube, then places the test tube inside the frame, the frame is placed inside the placement seat, and the viscometer is inserted into the test tube. Multiple test tubes can be placed inside the transparent cylinder at the same time to compare data, thereby achieving the effect of ensuring the accuracy of experimental data.

[0019] (2) The utility model heats the inside of the transparent cylinder through the heating rod by setting auxiliary components, the temperature sensor senses the temperature inside the transparent cylinder, the temperature controller adjusts the temperature inside the transparent cylinder within a certain range, the display screen can show the real-time temperature inside the transparent cylinder, the data processing system records the tested experimental data, and prints out the experimental results under the action of the printer body, thereby achieving the effect of convenient experimental operation and easy data reading. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a view of the internal structure of the utility model;

[0022] Figure 3 This is a structural view of the vacuum part of the utility model;

[0023] Figure 4 For this utility model Figure 2 A magnified partial view of center A.

[0024] In the figure: 1 base, 2 transparent cylinder, 3 experimental component, 31 sample part, 311 placement seat, 312 frame, 313 test tube, 314 sealing ring, 32 test part, 321 viscometer, 322 top cover, 323 cylindrical block, 4 auxiliary components, 41 vacuum part, 411 vacuum pump, 412 pipeline, 413 air valve, 414 inner groove, 415 column, 42 temperature control part, 421 display screen, 422 temperature controller, 423 temperature sensor, 424 printer body, 425 data processing system, 426 heating rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. Example

[0027] The preferred embodiment of the asphalt dynamic viscosity testing device provided by the utility model is as follows Figure 1-4 As shown: an asphalt dynamic viscosity test device, comprising a base 1, a transparent cylinder 2 is fixedly mounted on the top of the base 1;

[0028] Experimental component 3, the experimental component 3 is set on the top of the base 1;

[0029] The experimental component 3 includes a sample part 31 and a test part 32;

[0030] The sample portion 31 includes a placement seat 311, a frame 312 is provided inside the placement seat 311, a test tube 313 is provided inside the frame 312, a sealing ring 314 is fixedly installed on the top of the frame 312, the placement seat 311 is fixedly installed on the top of the base 1 at equal intervals around the circumference, the placement seat 311 is provided inside the transparent cylinder 2, and through holes are provided at equal intervals inside the frame 312. The top of the frame 312 passes through the placement seat 311 and the transparent cylinder 2 in sequence, and the top of the frame 312 extends to the top of the transparent cylinder 2; the asphalt to be tested is placed in the test tube 313, and then the test tube 313 is placed inside the frame 312, and the frame 312 is placed inside the placement seat 311;

[0031] The test part 32 includes a viscometer 321, a top cover 322 is fixedly installed on the top of the transparent cylinder 2, a cylindrical block 323 is provided on the top of the top cover 322, the viscometer 321 is arranged inside the transparent cylinder 2, the viscometer 321 is arranged inside the test tube 313, the viscometer 321 and the cylindrical block 323 are fixedly installed, and the top cover 322 and the frame 312 are threadedly installed; the viscometer 321 is inserted into the test tube 313, the cylindrical block 323 is fixedly installed on the frame 312, and then the frame 312 and the top cover 322 are tightened by threads. Example

[0032] On the basis of Example 1, a preferred embodiment of the asphalt dynamic viscosity test device provided by the present invention is as follows: Figure 1-4 As shown: auxiliary component 4, the auxiliary component 4 is fixedly installed inside the base 1;

[0033] The auxiliary component 4 includes a vacuum portion 41 and a temperature control portion 42;

[0034] The vacuum portion 41 includes a vacuum pump 411, a pipe 412 is provided inside the base 1, an air valve 413 is provided on the top of the base 1, an inner groove 414 is provided on the top of the base 1, a column 415 is fixedly installed on the top of the base 1, the vacuum pump 411 is fixedly installed inside the base 1, the vacuum pump 411 is communicated with the pipe 412, the air valve 413 is fixedly installed inside the column 415, the air valve 413 is communicated with the inside of the pipe 412, the inner groove 414 is provided inside the column 415, and the column 415 is provided inside the transparent cylinder 2; the vacuum pump 411 is started, the air valve 413 is opened, and the inside of the transparent cylinder 2 is set to a vacuum environment, so that the viscosity of the asphalt can be measured under a vacuum state;

[0035] The temperature control part 42 includes a display screen 421, a temperature controller 422 is provided on the right side of the display screen 421, a temperature sensor 423 is provided on the top of the temperature controller 422, a printer body 424 is provided on the left side of the base 1, a data processing system 425 is fixedly installed inside the base 1, heating rods 426 are equidistantly provided on the top circumference of the base 1, the display screen 421 is fixedly installed inside the base 1, the temperature controller 422 is fixedly installed inside the base 1, the display screen 421 and the temperature controller 422 are electrically connected, the top of the temperature sensor 423 passes through the base 1 and the transparent cylinder 2 in sequence, and the top of the temperature sensor 423 Extending to the interior of the transparent cylinder 2, the printer body 424 is electrically connected to the data processing system 425, the data processing system 425 is electrically connected to the viscometer 321, and the heating rod 426 is fixedly installed on the column 415; the interior of the transparent cylinder 2 is heated by the heating rod 426, the temperature sensor 423 senses the temperature inside the transparent cylinder 2, the temperature controller 422 adjusts the temperature inside the transparent cylinder 2 within a certain range, the display screen 421 can display the real-time temperature inside the transparent cylinder 2, the data processing system 425 records the tested experimental data, and prints out the experimental results under the action of the printer body 424.

[0036] During use, the asphalt to be tested is placed into the test tube 313, and then the test tube 313 is placed inside the frame 312, and the frame 312 is placed inside the placement seat 311, and the viscometer 321 is inserted into the test tube 313, and the cylindrical block 323 is fixed to the frame 312, and then the frame 312 and the top cover 322 are tightened by threads, the vacuum pump 411 is started, and the air valve 413 is opened, and the interior of the transparent cylinder 2 is set to a vacuum environment, so that the viscosity of the asphalt is measured under a vacuum state, and the interior of the transparent cylinder 2 is heated by the heating rod 426, and the temperature sensor 423 senses the temperature inside the transparent cylinder 2, and the temperature controller 422 adjusts the temperature inside the transparent cylinder 2 within a certain range, and the display screen 421 can display the real-time temperature inside the transparent cylinder 2, and the data processing system 425 records the tested experimental data and prints out the experimental results under the action of the printer body 424.

[0037] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An asphalt dynamic viscosity testing device, characterized in that: It comprises a base (1), a transparent cylinder (2) is fixedly mounted on the top of the base (1); An experimental assembly (3), wherein the experimental assembly (3) is arranged on the top of the base (1); Wherein, the experimental component (3) includes a sample part (31) and a test part (32); An auxiliary component (4), wherein the auxiliary component (4) is fixedly mounted inside the base (1); Wherein, the auxiliary component (4) includes a vacuum part (41) and a temperature control part (42); The test part (32) includes a viscometer (321), a top cover (322) is fixedly installed on the top of the transparent cylinder (2), a columnar block (323) is provided on the top of the top cover (322), the viscometer (321) is arranged inside the transparent cylinder (2), the viscometer (321) is arranged inside the test tube (313), the viscometer (321) and the columnar block (323) are fixedly installed, and the top cover (322) and the frame (312) are threadedly installed; The temperature control portion (42) includes a display screen (421), a temperature controller (422) is provided on the right side of the display screen (421), a temperature sensor (423) is provided on the top of the temperature controller (422), a printer body (424) is provided on the left side of the base (1), a data processing system (425) is fixedly installed inside the base (1), and heating rods (426) are equidistantly provided on the top circumference of the base (1).

2. The asphalt dynamic viscosity testing device according to claim 1, characterized in that: The sample portion (31) includes a placement seat (311), a frame (312) is provided inside the placement seat (311), a test tube (313) is provided inside the frame (312), and a sealing ring (314) is fixedly installed on the top of the frame (312).

3. The asphalt dynamic viscosity testing device according to claim 2, characterized in that: The placement seat (311) is fixedly mounted on the top of the base (1) at equal intervals around the circumference. The placement seat (311) is arranged inside the transparent cylinder (2). Through holes are opened at equal intervals around the inner circumference of the frame (312). The top of the frame (312) passes through the placement seat (311) and the transparent cylinder (2) in sequence, and the top of the frame (312) extends to the top of the transparent cylinder (2).

4. The asphalt dynamic viscosity testing device according to claim 1, characterized in that: The vacuum portion (41) includes a vacuum pump (411), a pipe (412) is provided inside the base (1), an air valve (413) is provided on the top of the base (1), an inner groove (414) is provided on the top of the base (1), and a column (415) is fixedly installed on the top of the base (1).

5. The asphalt dynamic viscosity testing device according to claim 4, characterized in that: The vacuum pump (411) is fixedly installed inside the base (1), and the vacuum pump (411) is communicated with the pipeline (412). The air valve (413) is fixedly installed inside the column (415), and the air valve (413) is communicated with the inside of the pipeline (412). The inner groove (414) is opened inside the column (415), and the column (415) is arranged inside the transparent cylinder (2).

6. The asphalt dynamic viscosity testing device according to claim 1, characterized in that: The display screen (421) is fixedly mounted inside the base (1), the temperature controller (422) is fixedly mounted inside the base (1), the display screen (421) and the temperature controller (422) are electrically connected, the top of the temperature sensor (423) passes through the base (1) and the transparent cylinder (2) in sequence, and the top of the temperature sensor (423) extends to the inside of the transparent cylinder (2), the printer body (424) is electrically connected to the data processing system (425), the data processing system (425) is electrically connected to the viscometer (321), and the heating rod (426) is fixedly mounted to the column (415).

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