CN207472399U - A kind of pitch heating Weighting and Controlling instrument for hanging integral type - Google Patents
A kind of pitch heating Weighting and Controlling instrument for hanging integral type Download PDFInfo
- Publication number
- CN207472399U CN207472399U CN201721693626.0U CN201721693626U CN207472399U CN 207472399 U CN207472399 U CN 207472399U CN 201721693626 U CN201721693626 U CN 201721693626U CN 207472399 U CN207472399 U CN 207472399U
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- China
- Prior art keywords
- pitch
- bucket
- console
- integral type
- controlling instrument
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Abstract
The pitch heating Weighting and Controlling instrument of the suspension integral type of the utility model, including pedestal, two supporting rods, pitch bucket and console, is characterized in that：The both sides of pitch bucket upper end are respectively and fixedly provided with shaft, and two shafts are placed at the grade height of two supporting rods, and the lower part of shaft one end is provided with the slide plate that can slide in and out trepanning on supporting rod, and the both ends of hanging ring are connected through pulling force sensor with console；Electric heating tube is provided in the insulating layer of pitch bucket, temperature sensor is provided in pitch bucket, electric valve is provided on the discharge nozzle of pitch bucket, pulling force sensor, temperature sensor, electric valve, electric heating tube are connected with console.The pitch heating Weighting and Controlling instrument of the suspension integral type of the utility model, pitch bucket can be rotated by a certain angle, be conducive to add pitch into pitch bucket with shaft；By pulling force sensor, realize to the measurement of pitch weight in pitch bucket and Accurate Calibration is carried out to outflow pitch emphasis amount, advantageous effect is notable, is suitable for the application of.
Description
Technical field
The utility model is related to a kind of pitches for hanging integral type to heat Weighting and Controlling instrument, more specifically, more particularly to
A kind of pitch heating Weighting and Controlling instrument of the suspension integral type that there is heating, thermometric and pitch weight to accurately measure.
Background technology
When laboratory carries out the experiment of asphalt, need first to prepare asphalt with mixture blender, often
Rule preparation process is that the mineral aggregate preheating of load weighted different-grain diameter is first poured into agitated kettle, and stirring a period of time makes different-grain diameter
Mineral aggregate is evenly distributed, and then just needs to add in the pre- heated bitumen of pre-designed accurate weight, general operation is first preheating
The good metalware for filling pitch is placed on balance clearing of weighing, and pitch is by virtue of experience then poured into agitated kettle after some,
It is placed on balance and weighs again, observe reduced weight and compared with the weight needed, until reach the weight of design needs, this
The agitated kettle that pours into that sample needs are repeated several times weighs compare again again, and this operation is difficult control, influences the accuracy of experiment, Yi Zao
The best mix temperature on the high side for making troubles, and time-consuming and laborious, influencing to add in pitch is added in, and then influence pitch and mix into pitch
Close the pavement performance of material.
Invention content
The shortcomings that the utility model is in order to overcome above-mentioned technical problem provides a kind of pitch heating for hanging integral type and claims
Measure controller.
The suspension integral type of the utility model pitch heating Weighting and Controlling instrument, including pedestal, two supporting rods, pitch bucket and
Console, two supporting rods are vertically fixed on the both sides of pedestal, and console is fixed on the top of two supporting rods；It is characterized in that：Drip
The both sides of blueness bucket upper end are respectively and fixedly provided with shaft, and two shafts are rotatably inserted at the grade height of two supporting rods, under shaft one end
Portion is provided with the slide plate that can slide in and out trepanning on supporting rod, and hanging ring, the both ends of hanging ring are provided with above console
It is connected through pulling force sensor with console；Insulating layer is provided on the inside of pitch bucket, electric heating tube is provided in insulating layer, is dripped
The temperature sensor measured asphalt temperature is provided in blueness bucket, the lower end of pitch bucket is provided with discharge nozzle, the outlet of discharge nozzle
On be provided with electric valve, pulling force sensor, temperature sensor, electric valve, electric heating tube are connected with console；On console
It is provided with display screen and control button.
The pitch heating Weighting and Controlling instrument of the suspension integral type of the utility model, the pitch bucket is upper coarse and lower fine V words
Shape is provided with thermal insulation layer on the outer surface of pitch bucket.
The pitch of the suspension integral type of the utility model heats Weighting and Controlling instrument, is set in the upper end opening of the pitch bucket
There is bucket cover, handle is provided on bucket cover, automatic pressure relief valve is provided on bucket cover.
The pitch heating Weighting and Controlling instrument of the suspension integral type of the utility model, the control button include acknowledgement key, set
Put key, positioning key, decrement key and increment key.
The beneficial effects of the utility model are：The pitch heating Weighting and Controlling instrument of the utility model, two supporting rods are fixed on
On pedestal, console is fixed on the upper end of supporting rod, and the both sides of pitch bucket are respectively and fixedly provided with shaft, and shaft is set on supporting rod,
The slide plate of shaft lower part can be slipped into partly in supporting rod, realize the fixation to pitch bucket, and can all skid off outside supporting rod,
Realize the rotation of pitch bucket, pitch bucket rotated by a certain angle with shaft, make the upper end opening of pitch bucket from console just under
Side produces, and is conducive to add pitch into pitch bucket.Pulling force sensor is provided between hanging ring and console, is realized to drip
The measurement of pitch weight, is conducive to demarcate pitch weight in blueness bucket.Electric heating tube in pitch bucket insulating layer realizes
Heating to its inside pitch so that pitch is in flowable temperature always；By setting electric valve in the opening of discharge nozzle
Door realizes the control to pitch outflow state, is conducive to carry out Accurate Calibration to outflow pitch emphasis amount.The drip of the utility model
Blueness heating Weighting and Controlling instrument, it is rational in infrastructure, pitch not only is added in the very convenient bucket to pitch, can also be achieved the heating to pitch
And thermometric, asphalt content can precisely be demarcated, advantageous effect is notable, is suitable for the application of.
Description of the drawings
Fig. 1 is that the pitch of the utility model heats the structure diagram of Weighting and Controlling instrument；
Fig. 2 is the structure diagram of pitch bucket in the utility model.
In figure：1 supporting rod, 2 pedestals, 3 pitch buckets, 4 shafts, 5 hanging rings, 6 pulling force sensors, 7 consoles, 8 display screens,
9 acknowledgement keys, 10 set keys, 11 positioning keys, 12 decrement key, 13 increment key, 14 electric heating tubes, 15 insulating layers, 16 thermal insulation layers, 17 go out
Expects pipe, 18 electric valves, 19 bucket covers, 20 automatic pressure relief valves, 21 handles, 22 slide plates.
Specific embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, give the utility model pitch heating Weighting and Controlling instrument structure diagram, by pedestal 2,
Two supporting rods 1, console 7, pitch bucket 3 form, and pedestal 2 is circle, and two supporting rods 1 are vertically fixed on the both sides of pedestal 2, control
Platform 7 is fixed on the top of two supporting rods 1.The both sides of 3 upper end of pitch bucket are respectively and fixedly provided with shaft 4, and the shaft of 3 both sides of pitch bucket is inserted into
On the identical height and position of two supporting rods 1；The lower part of 4 one end of shaft is provided with the cunning that can slide in and out trepanning on supporting rod 1
Piece 22.In use, after slide plate 22 all is skidded off supporting rod, rotation pitch bucket 3 can make to be located at the pitch immediately below console 7
3 opening of bucket is spun out, convenient for filling a large amount of bitumen samples into pitch bucket 3, then after 22 part of slide plate is slipped into supporting rod, just
Pitch bucket 3 can be firmly fixed.Hanging ring 5 is set to the top of console 7, the both ends of hanging ring 5 and the housing of console 7
Between be provided with pulling force sensor 6, the numerical value of pulling force sensor before and after blowing 6 is made the difference, you can obtain and release the essence of pitch
Quasi- weight.
As shown in Fig. 2, giving the structure diagram of the middle pitch bucket of the utility model, shown pitch bucket 3 is upper thick
Thin V-shape down, so that the pitch after heating quickly flows out under the gravity of itself.The lower end of shown pitch bucket 3 is set
The discharge nozzle 17 communicated with its internal cavities is equipped with, electric valve 18 is provided in the outlet of discharge nozzle 17, is provided in pitch bucket 3
The temperature sensor measured asphalt temperature（It is not provided in figure）.The internal layer of pitch bucket 3 is insulating layer 15, and outer layer is thermal insulation layer
16, to realize the insulation effect to internal pitch.Electric heating tube 14 is provided in insulating layer 15, passes through the fever of electric heating tube 14
Realize the heat effect to internal pitch.
Pulling force sensor 6, temperature sensor and electric valve 18 are connected with console 7, so that console 7 obtains pitch
Struggle against 3 blowing pitches weight, obtain pitch temperature and the open and-shut mode of discharge nozzle 17 is controlled.Electric heating tube 14 passes through
The conducting wire of 1 cavity inside of shaft 4 and supporting rod is connected with the heater circuit output terminal of console 7, and console 7 can be to electrical heating
Pipe 14 is powered, and realizes heat effect.By pulling force sensor 6, monitoring pitch flows out weight to console 7 in real time, pre- when reaching
If during weight, console 7 automatically controls the closure of electric valve 18.
Display screen 8 and control button are provided on shown console 7, control button is by acknowledgement key 9, set key 10, positioning
Key 11, decrement key 12 and increment key 13 form, and display screen 8 can carry out set temperature, pitch Current Temperatures and pitch blowing weight
The display of amount control information, can choose different information by key 11 of transposing and be configured, decrement key 12 and increment key 13 can change
Become the size of arrange parameter.
The course of work of the utility model is as described below：
1. first all skidding off slide plate 22 inside supporting rod 1, rotation pitch bucket 3 spins out the opening of pitch bucket 3,
The pitch for being preheating to flowable state of sufficient amount is poured into pitch bucket 3, covers bucket cover 19.
2. powering on, pass through acknowledgement key 9, set key 10, key 11 of transposing, decrement key 12（"+" key）12 and increment key 13
（"-" key）, pre-heating temperature and pre-control weight are set.
3. the temperature that screen 8 to be shown is shown reaches pre-heating temperature, hanging ring 5 is hung on stent, will entirely be controlled
Instrument is placed in the top of agitated kettle opening, clicks the electric valve 18 at the opening discharge nozzle 17 of acknowledgement key 9, and pitch can rely on gravity flow fast
Speed is flowed out and is monitored in real time, and when reaching pre-control weight, console 7, which automatically controls, closes electric valve 18, and it is accurate to realize
Control pitch addition.
4. as described above can be achieved to various asphalt experiment carry out cast die trial, after close power supply, by hand-held
Hand 21 opens wide bucket cover 19, removes pitch bucket 3 and is cleaned, and next use is treated in dry storage.
Claims (4)
1. a kind of pitch heating Weighting and Controlling instrument for hanging integral type, including pedestal（2）, two supporting rods（1）, pitch bucket（3）With
Console（7）, two supporting rods are vertically fixed on the both sides of pedestal, and console is fixed on the top of two supporting rods；It is characterized in that：
The both sides of pitch bucket upper end are respectively and fixedly provided with shaft（4）, two shafts be rotatably inserted two supporting rods wait height at, shaft one end
Lower part be provided with the slide plate that can slide in and out trepanning on supporting rod（22）, hanging ring is provided with above console（5）, hang
The both ends of link are through pulling force sensor（6）It is connected with console；Insulating layer is provided on the inside of pitch bucket（15）, in insulating layer
It is provided with electric heating tube（14）, the temperature sensor measured asphalt temperature, the lower end setting of pitch bucket are provided in pitch bucket
There is discharge nozzle（17）, electric valve is provided in the outlet of discharge nozzle（18）, pulling force sensor, temperature sensor, electric valve, electricity add
Heat pipe is connected with console；Display screen is provided on console（8）And control button.
2. the pitch heating Weighting and Controlling instrument of suspension integral type according to claim 1, it is characterised in that：The pitch bucket
（3）For upper coarse and lower fine V-shape, thermal insulation layer is provided on the outer surface of pitch bucket（16）.
3. the pitch heating Weighting and Controlling instrument of suspension integral type according to claim 1 or 2, it is characterised in that：The drip
Blueness bucket（3）Upper end opening on be provided with bucket cover（19）, handle is provided on bucket cover（21）, automatic pressure relief valve is provided on bucket cover
（20）.
4. the pitch heating Weighting and Controlling instrument of suspension integral type according to claim 1 or 2, it is characterised in that：The control
Button processed includes acknowledgement key（9）, set key（10）, positioning key（11）, decrement key（12）And increment key（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721693626.0U CN207472399U (en) | 2017-12-08 | 2017-12-08 | A kind of pitch heating Weighting and Controlling instrument for hanging integral type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721693626.0U CN207472399U (en) | 2017-12-08 | 2017-12-08 | A kind of pitch heating Weighting and Controlling instrument for hanging integral type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207472399U true CN207472399U (en) | 2018-06-08 |
Family
ID=62257915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721693626.0U Expired - Fee Related CN207472399U (en) | 2017-12-08 | 2017-12-08 | A kind of pitch heating Weighting and Controlling instrument for hanging integral type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207472399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151318A (en) * | 2020-02-28 | 2020-05-15 | 马良 | Moving and fixing device |
-
2017
- 2017-12-08 CN CN201721693626.0U patent/CN207472399U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151318A (en) * | 2020-02-28 | 2020-05-15 | 马良 | Moving and fixing device |
| CN111151318B (en) * | 2020-02-28 | 2021-11-30 | 马良 | Moving and fixing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20181208 |