CN214408764U

CN214408764U - Novel asphalt softening point tester

Info

Publication number: CN214408764U
Application number: CN202023217358.XU
Authority: CN
Inventors: 苑春燕; 刘欣; 高宝锋; 任亚宾; 潘文清
Original assignee: Shangqiu Zhengnuo Engineering Quality Inspection Co ltd
Current assignee: Shangqiu Zhengnuo Engineering Quality Inspection Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-15
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a novel pitch softening point tester, the on-line screen storage device comprises a base, the inside fixedly connected with bottom plate of base, the inside of base just is located the bottom plate below and is equipped with step motor, step motor's output fixedly connected with pivot, the outside fixed surface of pivot is connected with the blade, the last fixed surface of bottom plate is connected with the glass cover, the roof of glass cover is equipped with the roof, the last fixed surface of roof is connected with heating controller, heating controller's lower fixed surface is connected with the heating rod and extends to the inside of glass cover, the inner wall of roof is equipped with the guide bar, the outside surface of guide bar is equipped with first horizontal piece. The utility model discloses, be equipped with spiral helicine heating rod, make the water-bath heating more even, rate of heating is faster, and the heating effect is better, is favorable to test data more accurate, utilizes the mount simultaneously, makes the heating rod more stable difficult rocking, and utilizes the blade to make rate of heating faster.

Description

Novel asphalt softening point tester

Technical Field

The utility model relates to an experimental technical field of pitch especially relates to a novel pitch softening point tester.

Background

Asphalt is an amorphous non-crystalline material, has no obvious melting point temperature, is solidified at low temperature, is heated to pass through a high-elasticity plastic-sticking state from a hard solid state, then is changed into a liquefied state to be flowable, and a condition temperature of the asphalt in the plastic-sticking state is represented by a softening point so as to evaluate the heat sensitivity of the asphalt material. The test method for measuring the thermal sensitivity of the asphalt material generally comprises a ball-and-ring method and a mercury method, and the method commonly adopted in the road asphalt test is the ball-and-ring method. The asphalt softening point tester is a testing instrument for determining the asphalt softening point by the ring and ball method.

The existing asphalt softening point tester has inaccurate test result, low heating speed and uneven heating, and is easy to cause large deviation of the test result.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel asphalt softening point tester.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel asphalt softening point tester comprises a base, wherein a bottom plate is fixedly connected inside the base, a stepping motor is arranged inside the base and below the bottom plate, a rotating shaft is fixedly connected to the output end of the stepping motor, blades are fixedly connected to the outer side surface of the rotating shaft, a glass cover is fixedly connected to the upper surface of the bottom plate, and a top plate is arranged on the top wall of the glass cover;

the upper surface fixedly connected with heating controller of roof, heating controller's lower fixed surface is connected with the heating rod and extends to the inside of glass cover, the inner wall of roof is equipped with the guide bar, the outside surface of guide bar is equipped with first horizontal piece, the outside surface of guide bar and the below that is located first horizontal piece are equipped with the second horizontal piece, the upper surface of first horizontal piece is equipped with the standing groove and extends to the inside of second horizontal piece, the lateral wall of standing groove is opened there is the through-hole, the inner wall fixedly connected with backup pad of standing groove, the upper surface of backup pad is equipped with the steel ball.

As a further description of the above technical solution:

the lower fixed surface of base is connected with the supporting leg, the lower surface of supporting leg is equipped with the shock pad.

As a further description of the above technical solution:

the left side inner wall fixedly connected with temperature sensor of glass cover, the right side inner wall fixedly connected with high definition digtal camera of glass cover.

As a further description of the above technical solution:

the inner wall of glass cover just is located the top of blade and is equipped with the filter screen, the front side surface of base is equipped with control panel and control button.

As a further description of the above technical solution:

the inside of bottom plate is equipped with the drain pipe, and extends to the outside of base.

As a further description of the above technical solution:

the upper surface of the middle of the top plate is fixedly connected with a handle, a water injection bucket is arranged on the upper surface of the top plate and on the right side of the handle, and an illuminating lamp is arranged in the middle of the lower surface of the top plate.

As a further description of the above technical solution:

the heating rod is spirally wound, and the lower surface of the top plate is provided with a fixing frame fixedly connected with the heating rod.

As a further description of the above technical solution:

the bottom inner wall of the placing groove is provided with a negative, and the inner part of the upper surface of the negative is provided with a pressure sensor.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this novel pitch softening point tester is equipped with spiral helicine heating rod, makes the water-bath heating more even, and rate of heating is faster, and heating effect is better, is favorable to test data more accurate, utilizes the mount simultaneously, makes the heating rod more stable difficult rocking, and utilizes the blade to make rate of heating faster.

2. Compared with the prior art, this novel pitch softening point tester is equipped with the standing groove, makes pitch be difficult for receiving the interference that the water flows when experimental, makes the test result more press close to the true condition, and the staff of being convenient for places and takes out the pitch sample.

3. Compared with the prior art, this novel pitch softening point tester is equipped with high definition digtal camera, can accurate record test condition, when the staff appears careless, is convenient for observe repeatedly, utilizes temperature sensor, is convenient for take notes the test data of different temperatures.

Drawings

FIG. 1 is a cross-sectional view of a novel asphalt softening point tester provided by the present invention;

FIG. 2 is a sectional view of a placement groove of a novel asphalt softening point tester provided by the utility model;

FIG. 3 is a front view of a novel asphalt softening point tester provided by the present invention;

fig. 4 is a perspective view of a first cross piece of the novel asphalt softening point tester provided by the utility model.

Illustration of the drawings:

1. a base; 2. a base plate; 3. a blade; 4. a rotating shaft; 5. a stepping motor; 6. a negative film; 7. a heating controller; 8. an illuminating lamp; 9. a top plate; 10. a fixed mount; 11. a water injection hopper; 12. a guide bar; 13. a glass cover; 14. a first cross piece; 15. a second cross piece; 16. a through hole; 17. a support plate; 18. a drain pipe; 19. filtering with a screen; 20. a temperature sensor; 21. a heating rod; 22. a pressure sensor; 23. a steel ball; 24. and (6) placing the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model provides a novel pitch softening point tester: the multifunctional water-saving washing machine comprises a base 1, a bottom plate 2 is fixedly connected inside the base 1, a stepping motor 5 is arranged inside the base 1 and below the bottom plate 2, a rotating shaft 4 is fixedly connected to the output end of the stepping motor 5, blades 3 are fixedly connected to the outer side surface of the rotating shaft 4, a glass cover 13 is fixedly connected to the upper surface of the bottom plate 2, a high-definition camera is fixedly connected to the inner wall of the right side of the glass cover 13, a filter screen 19 is arranged on the inner wall of the glass cover 13 and above the blades 3, a top plate 9 is arranged on the top wall of the glass cover 13, a handle is fixedly connected to the upper surface of the middle of the top plate 9, a water injection hopper 11 is arranged on the upper surface of the top plate 9 and on the right side of the handle, and a lighting lamp 8 is arranged in the middle of the lower surface of the top plate 9;

the upper surface fixedly connected with heating controller 7 of roof 9, the lower fixed surface of heating controller 7 is connected with heating rod 21 and extends to the inside of glass cover 13, the inner wall of roof 9 is equipped with guide bar 12, the outside surface of guide bar 12 is equipped with first horizontal piece 14, the outside surface of guide bar 12 and the below that is located first horizontal piece 14 are equipped with second horizontal piece 15, the upper surface of first horizontal piece 14 is equipped with standing groove 24 and extends to the inside of second horizontal piece 15, the lateral wall of standing groove 24 is opened there is through-hole 16, the inner wall fixedly connected with backup pad 17 of standing groove 24, the upper surface of backup pad 17 is equipped with steel ball 23.

Base 1's lower fixed surface is connected with the supporting leg, the lower surface of supporting leg is equipped with the shock pad, the left side inner wall fixedly connected with temperature sensor 20 of glass cover 13, base 1's front side surface is equipped with control panel and control button, the inside of bottom plate 2 is equipped with drain pipe 18, and extend to base 1's the outside, heating rod 21 is the heliciform and encircles, it is more even to make the water bath heating, rate of heating is faster, the heating effect is better, it is more accurate to be favorable to test data, the lower surface of roof 9 is equipped with fixed frame 10 and heating rod 21 fixed connection, it is difficult for rocking to make the heating rod more stable, and utilize the blade to make rate of heating faster, the bottom inner wall of standing groove 24 is equipped with film 6, the inside surface of film 6 is equipped with pressure sensor 22.

The working principle is as follows: place the backup pad top in the standing groove with the pitch sample and utilize the steel ball to push down, with roof and glass cover lock, open step motor's switch, make the pivot drive the blade and rotate, open the switch of heating control ware, make the heating rod heat water, temperature sensor can observe the temperature of water, opens high definition digtal camera's switch, observes pitch experiment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a novel pitch softening point tester, includes base (1), its characterized in that: a bottom plate (2) is fixedly connected to the inside of the base (1), a stepping motor (5) is arranged inside the base (1) and below the bottom plate (2), a rotating shaft (4) is fixedly connected to the output end of the stepping motor (5), blades (3) are fixedly connected to the outer side surface of the rotating shaft (4), a glass cover (13) is fixedly connected to the upper surface of the bottom plate (2), and a top plate (9) is arranged on the top wall of the glass cover (13);

the utility model discloses a glass cover, including roof (9), the upper surface fixedly connected with heating controller (7) of roof (9), the lower fixed surface of heating controller (7) is connected with heating rod (21) and extends to the inside of glass cover (13), the inner wall of roof (9) is equipped with guide bar (12), the outside surface of guide bar (12) is equipped with first horizontal slice (14), the outside surface of guide bar (12) just is located the below of first horizontal slice (14) and is equipped with second horizontal slice (15), the upper surface of first horizontal slice (14) is equipped with standing groove (24) and extends to the inside of second horizontal slice (15), the lateral wall of standing groove (24) is opened there is through-hole (16), the inner wall fixedly connected with backup pad (17) of standing groove (24), the upper surface of backup pad (17) is equipped with steel ball (23).

2. The novel asphalt softening point tester as claimed in claim 1, wherein: the lower fixed surface of base (1) is connected with the supporting leg, the lower surface of supporting leg is equipped with the shock pad.

3. The novel asphalt softening point tester as claimed in claim 1, wherein: the glass cover is characterized in that a temperature sensor (20) is fixedly connected to the inner wall of the left side of the glass cover (13), and a high-definition camera is fixedly connected to the inner wall of the right side of the glass cover (13).

4. The novel asphalt softening point tester as claimed in claim 1, wherein: the inner wall of glass cover (13) just is located the top of blade (3) and is equipped with filter screen (19), the front side surface of base (1) is equipped with control panel and control button.

5. The novel asphalt softening point tester as claimed in claim 1, wherein: the inside of bottom plate (2) is equipped with drain pipe (18), and extends to the outside of base (1).

6. The novel asphalt softening point tester as claimed in claim 1, wherein: the upper surface of the middle of the top plate (9) is fixedly connected with a handle, a water injection bucket (11) is arranged on the upper surface of the top plate (9) and on the right side of the handle, and an illuminating lamp (8) is arranged in the middle of the lower surface of the top plate (9).

7. The novel asphalt softening point tester as claimed in claim 1, wherein: the heating rod (21) is spirally wound, and a fixing frame (10) is arranged on the lower surface of the top plate (9) and fixedly connected with the heating rod (21).

8. The novel asphalt softening point tester as claimed in claim 1, wherein: the bottom inner wall of the placing groove (24) is provided with a bottom sheet (6), and the inner part of the upper surface of the bottom sheet (6) is provided with a pressure sensor (22).