CN208297399U - Bituminous softening-point test machine - Google Patents
Bituminous softening-point test machine Download PDFInfo
- Publication number
- CN208297399U CN208297399U CN201820881822.9U CN201820881822U CN208297399U CN 208297399 U CN208297399 U CN 208297399U CN 201820881822 U CN201820881822 U CN 201820881822U CN 208297399 U CN208297399 U CN 208297399U
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- China
- Prior art keywords
- fixture block
- nut seat
- lead screw
- beaker
- filter layer
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Abstract
The utility model discloses bituminous softening-point test machines, including electric appliance control box, cup holder is fixed at the top of the electric appliance control box, and one end of cup holder is rotatably connected to rotating handles, the inside of the cup holder is equipped with lead screw, and lead screw and rotating handles are rotatablely connected, the first nut seat and the second nut seat are arranged on the lead screw, and second nut seat and the first nut seat it is symmetrical along the central axes of lead screw, the first fixture block is provided at the top of the cup holder, second fixture block and beaker, and beaker is between the first fixture block and the second fixture block, the utility model is provided with rotating handles, lead screw, first nut seat, second nut seat, first fixture block and the second fixture block, it is rotated by rotating handles and drives lead screw rotation, to which the first nut seat of driving and the second nut seat are moved along mutually separate or mutually close direction, and then drive the first fixture block and Second fixture block is moved along mutually separate or mutually close direction, then is clamped beaker by the first fixture block and the second fixture block.
Description
Technical field
The utility model belongs to asphalt performance detection device technology field, and in particular to bituminous softening-point test machine.
Background technique
Bituminous softening-point test machine is steamed for measuring bi tumenf orr oad, coal tar pitch, liquid petroleum pitch and emulsified asphalt
Sample is placed in the becket of predetermined size by the softening point of the materials such as residue after hair, when test, above sets predetermined size and again
The steel ball of amount is put in water (or glycerol), is heated with the speed of 5 ± 0.5 DEG C/min, until when steel ball sinking reaches 25.4mm, note
Temperature is the sample softening point when descending this.
Currently, existing bituminous softening-point test machine needs to make pitch by thermal softening when being tested, it is easy to produce pungent
Peculiar smell, repetition test room air easy to pollute, and be unfavorable for human health, in addition, the burning of traditional asphalt softening point test machine
Cup is directly placed on cup holder, can not be fixed to beaker, is easy to topple over beaker.
Utility model content
The purpose of this utility model is to provide bituminous softening-point test machines, to solve to propose in above-mentioned background technique easily to produce
The problem of raw pungent gaseous contamination air and beaker are easily toppled over.
To achieve the above object, the utility model provides the following technical solutions: bituminous softening-point test machine, including electric appliance control
Case processed is fixed with cup holder at the top of the electric appliance control box, and one end of cup holder is rotatably connected to rotating handles, the cup holder
Inside is equipped with lead screw, and lead screw and rotating handles are rotatablely connected, and are arranged with the first nut seat and the second nut on the lead screw
Seat, and the second nut seat is symmetrical along the central axes of lead screw with the first nut seat, and the first fixture block, the are provided at the top of the cup holder
Two fixture blocks and beaker, and beaker, between the first fixture block and the second fixture block, the bottom of first fixture block and the second fixture block is divided
It is not connect with the first nut seat and the second nut seat, upper cover plate is provided at the top of the beaker, and the bottom of upper cover plate is fixed
There are two upright bar and electric heating tubes, and two upright bars are respectively positioned on the same side of electric heating tube, and electric heating tube is far from upper cover plate
One end above be connected with lower plywood, the bottom of two upright bars is connect with lower plywood, and two upright bars pass perpendicularly through
Middle plate, the middle plate are located at the top of lower plywood, and are symmetrical arranged on middle plate there are two sample cup for liquid, two samples
The top of cup is provided with positioning ring, and the inside of two positioning rings is provided with steel ball, the center position of the upper cover plate
Temperature sensor is extended vertically through, and temperature sensor is located between two sample cup for liquid far from one end of upper cover plate, the upper cover
Exhaust gas purification case is provided at the top of plate, and the bottom of exhaust gas purification case is connected to beaker, the inside of the exhaust gas purification case is set
It is equipped with activated carbon filter layer, HEPA filter layer and primary filter layer, and HEPA filter layer is located at activated carbon filter layer and primary mistake
Between filtering layer, gas outlet, the control inside the electric heating tube and electric appliance control box are offered at the top of the exhaust gas purification case
Device is electrically connected.
Preferably, the screw thread opposite there are two the hand of spiral is set on the lead screw.
Preferably, first fixture block and the second fixture block are arcuate structure.
Preferably, the lower end of the electric heating tube is annular in shape.
Preferably, rubber pad is provided on the inside of first fixture block and the second fixture block.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is provided with rotating handles, lead screw, the first nut seat, the second nut seat, the first fixture block and second
Fixture block is rotated by rotating handles and drives lead screw rotation, so that the first nut seat of driving and the second nut seat are along mutually separate or phase
Close direction movement, and then the first fixture block and the second fixture block is driven to move along mutually separate or mutually close direction, then pass through the
One fixture block and the second fixture block clamp beaker, are fixed on beaker on cup holder, are beneficial to prevent beaker and topple over.
(2) the utility model is provided with exhaust gas purification case, is filtered by the primary filter layer inside exhaust gas purification case, HEPA
Layer and activated carbon filter layer are successively filtered, purify and adsorb to the pungent gas generated during test, are beneficial to prevent
Pungent gaseous contamination room air, while also helping and protecting the body and mind of staff by health, use is safe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged drawing of the utility model a-quadrant；
Fig. 3 is the top view of the utility model；
In figure: 1- electric appliance control box；2- rotating handles；The first fixture block of 3-；4- lower plywood；5- middle plate；6- electric heating tube；
7- temperature sensor；8- upright bar；9- activated carbon filter layer；10-HEPA filter layer；The gas outlet 11-；12- primary filter layer；13-
Exhaust gas purification case；14- upper cover plate；The second fixture block of 15-；The second nut seat of 16-；17- cup holder；18- lead screw；The first nut seat of 19-；
20- steel ball；21- positioning ring；22- sample cup for liquid；23- beaker.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-Fig. 3, the utility model provides a kind of technical solution: bituminous softening-point test machine, including electricity
Device control cabinet 1, the top of electric appliance control box 1 is fixed with cup holder 17, and one end of cup holder 17 is rotatably connected to rotating handles 2, cup
The inside of seat 17 is equipped with lead screw 18, and lead screw 18 and rotating handles 2 are rotatablely connected, and are arranged with the first nut seat 19 on lead screw 18
With the second nut seat 16, and the second nut seat 16 and the first nut seat 19 are symmetrical along the central axes of lead screw 18, the top of cup holder 17
It is provided with the first fixture block 3, the second fixture block 15 and beaker 23, and beaker 23 passes through between the first fixture block 3 and the second fixture block 15
Beaker 23 is fixed on cup holder 17 by the first fixture block 3 and the second fixture block 15, is beneficial to prevent beaker 23 and is toppled over, 3 He of the first fixture block
The bottom of second fixture block 15 is connect with the first nut seat 19 and the second nut seat 16 respectively, and the top of beaker 23 is provided with upper cover plate
14, and the bottom of upper cover plate 14 is fixed there are two upright bar 8 and electric heating tube 6, electric heating tube 6 is responsible for heating trial target,
Two upright bars 8 are respectively positioned on the same side of electric heating tube 6, and electric heating tube 6 is connected with lower layer far from one end top of upper cover plate 14
Plate 4, the bottom of two upright bars 8 are connect with lower plywood 4, and two upright bars 8 pass perpendicularly through middle plate 5, under middle plate 5 is located at
The top of laminate 4, and be symmetrical arranged on middle plate 5 there are two sample cup for liquid 22, the top of two sample cup for liquid 22 is provided with positioning
Ring 21, and the inside of two positioning rings 21 is provided with steel ball 20, the center position of upper cover plate 14 has extended vertically through temperature biography
Sensor 7, and temperature sensor 7 is located between two sample cup for liquid 22 far from one end of upper cover plate 14, temperature sensor 7 is for real-time
The temperature of test glass 22 is detected, the top of upper cover plate 14 is provided with exhaust gas purification case 13, and the bottom of exhaust gas purification case 13 and burning
Cup 23 is connected to, and exhaust gas purification case 13 is internally provided with activated carbon filter layer 9, HEPA filter layer 10 and primary filter layer 12, and
For HEPA filter layer 10 between activated carbon filter layer 9 and primary filter layer 12, the top of exhaust gas purification case 13 offers outlet
Mouth 11, electric heating tube 6 and temperature sensor 7 are electrically connected with the controller inside electric appliance control box 1.
In order to drive the first nut seat 19 to move with the second nut seat 16 along mutually separate or mutually close direction, the present embodiment
In, it is preferred that the screw thread opposite there are two the hand of spiral is set on lead screw 18.
In order to clamp beaker 23, in the present embodiment, it is preferred that the first fixture block 3 and the second fixture block 15 are arc knot
Structure.
For the ease of heating, in the present embodiment, it is preferred that the lower end of electric heating tube 6 is annular in shape.
Beaker 23 is damaged in order to prevent, in the present embodiment, it is preferred that the inside of the first fixture block 3 and the second fixture block 15 is all provided with
It is equipped with rubber pad.
The working principle and process for using of the utility model: in use, beaker 23 is placed on the first fixture block 3 and the second fixture block
Between 15, rotating handles 2 are rotated, is rotated by rotating handles 2 and lead screw 18 is driven to rotate, respectively drive the by the rotation of lead screw 18
One nut seat 19 is moved with the second nut seat 16 along mutually separate or mutually close direction, to drive the first fixture block 3 and the second folder
Block 15 is moved along mutually separate or mutually close direction, and then beaker 23 is clamped, and then will have sample cup for liquid 22 and positioning ring
21 upper cover plate 14 is placed on beaker 23, starts to be tested, and during test, the gas generated in beaker 23 is directly entered useless
Gas purifying box 13 successively passes through primary filter layer 12, HEPA filter layer 10 and active carbon into the gas in exhaust gas purification case 13
Filter layer is filtered by the gas of primary filter layer 12, HEPA filter layer 10 and 9 pairs of activated carbon filter layer generations, is purified
And absorption, purified gas are discharged from gas outlet 11, are good for the environment.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. bituminous softening-point test machine, including electric appliance control box (1), it is characterised in that: the top of the electric appliance control box (1) is solid
Surely have cup holder (17), and one end of cup holder (17) is rotatably connected to rotating handles (2), the inside of the cup holder (17) is equipped with silk
Thick stick (18), and lead screw (18) and rotating handles (2) are rotatablely connected is arranged with the first nut seat (19) and the on the lead screw (18)
Two nut seats (16), and the second nut seat (16) and the first nut seat (19) along the central axes of lead screw (18) symmetrical, the cup holder
(17) the first fixture block (3), the second fixture block (15) and beaker (23) are provided at the top of, and beaker (23) is located at the first fixture block (3)
And second between fixture block (15), the bottom of first fixture block (3) and the second fixture block (15) respectively with the first nut seat (19) and
Second nut seat (16) connects, and is provided with upper cover plate (14) at the top of the beaker (23), and the bottom of upper cover plate (14) is fixed
There are two upright bar (8) and electric heating tube (6), two upright bars (8) are respectively positioned on the same side of electric heating tube (6), and electric heating
Pipe (6) above the one end of upper cover plate (14) far from being connected with lower plywood (4), and the bottom of two upright bars (8) is and lower plywood
(4) it connecting, and two upright bars (8) pass perpendicularly through middle plate (5), the middle plate (5) is located at the top of lower plywood (4), and
There are two being symmetrical arranged on middle plate (5) sample cup for liquid (22), positioning ring is provided at the top of two sample cup for liquid (22)
(21), and the inside of two positioning rings (21) is provided with steel ball (20), and the center position of the upper cover plate (14) vertically passes through
It is installed with temperature sensor (7), and temperature sensor (7) is located between two sample cup for liquid (22) far from the one end of upper cover plate (14),
It is provided with exhaust gas purification case (13) at the top of the upper cover plate (14), and the bottom of exhaust gas purification case (13) and beaker (23) are even
Logical, the exhaust gas purification case (13) is internally provided with activated carbon filter layer (9), HEPA filter layer (10) and primary filter layer
(12), and HEPA filter layer (10) is located between activated carbon filter layer (9) and primary filter layer (12), the exhaust gas purification case
(13) it is offered at the top of gas outlet (11), the electric heating tube (6) controller internal with electric appliance control box (1) electrically connects
It connects.
2. bituminous softening-point test machine according to claim 1, it is characterised in that: on the lead screw (18) there are two settings
The opposite screw thread of the hand of spiral.
3. bituminous softening-point test machine according to claim 1, it is characterised in that: first fixture block (3) and the second folder
Block (15) is arcuate structure.
4. bituminous softening-point test machine according to claim 1, it is characterised in that: the lower end of the electric heating tube (6) is in
It is cyclic annular.
5. bituminous softening-point test machine according to claim 1, it is characterised in that: first fixture block (3) and the second folder
Block is provided with rubber pad on the inside of (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820881822.9U CN208297399U (en) | 2018-06-07 | 2018-06-07 | Bituminous softening-point test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820881822.9U CN208297399U (en) | 2018-06-07 | 2018-06-07 | Bituminous softening-point test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208297399U true CN208297399U (en) | 2018-12-28 |
Family
ID=64722700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820881822.9U Expired - Fee Related CN208297399U (en) | 2018-06-07 | 2018-06-07 | Bituminous softening-point test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208297399U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823942A (en) * | 2019-12-20 | 2020-02-21 | 阜阳市路兴公路工程检测有限公司 | Asphalt softening point detection device |
| CN113281372A (en) * | 2021-06-17 | 2021-08-20 | 温州信达交通工程试验检测有限公司 | Asphalt softening point tester |
-
2018
- 2018-06-07 CN CN201820881822.9U patent/CN208297399U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823942A (en) * | 2019-12-20 | 2020-02-21 | 阜阳市路兴公路工程检测有限公司 | Asphalt softening point detection device |
| CN113281372A (en) * | 2021-06-17 | 2021-08-20 | 温州信达交通工程试验检测有限公司 | Asphalt softening point tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20200607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |