CN209205951U - A kind of asphalt test mold washer - Google Patents
A kind of asphalt test mold washer Download PDFInfo
- Publication number
- CN209205951U CN209205951U CN201821985981.XU CN201821985981U CN209205951U CN 209205951 U CN209205951 U CN 209205951U CN 201821985981 U CN201821985981 U CN 201821985981U CN 209205951 U CN209205951 U CN 209205951U
- Authority
- CN
- China
- Prior art keywords
- die
- asphalt test
- mold
- test mold
- mould plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of asphalt test mold washer, pitch collecting tank including upper end opening, the opening of the pitch collecting tank is provided with filter screen, the upper end sealing of pitch collecting tank, which fastens, Die and mould plate, multiple mold slots for being used to place asphalt test mold are provided in the Die and mould plate, the lower surface of Die and mould plate is provided with multiple heating wire, and the heating wire is located at corresponding mold slots lateral edge, the side of Die and mould plate is provided with power supply, and the power supply is heating wire power supply.When the asphalt test mold solves asphalt test mold clean with washer, there are time-consuming and laborious, the problem of may cause pollution.
Description
Technical field
The utility model belongs to ground surface material Instrument technology field, cleans more particularly to a kind of asphalt test mold
Device.
Background technique
By the investigation and research to domestic express highway pavement, it is found that bituminous pavement accounts for 90% or more, pitch is by not
It is a kind of important road work with the dark brown complex mixture that the hydrocarbon and its non metallic derivatives of molecular weight form
The road raw material of journey, superior performance degree determines the service performance of bituminous pavement, and needle penetration, ductility, softening point are to comment
Determine the important indicator of asphalt performance, can directly react the pavement performance of pitch.In practical applications, needle penetration, ductility, softening point
Test with its test method it is relatively simple and to equipment requirement it is not high, so have a wide range of applications in field of road.
Under normal conditions, after the end of the experiment, mold of the general cleaning for test, generally places it in long-time heating in water, makes
Pitch softening, then takes out mold, carries out manual cleaning to pitch, also needs to wipe using organic solvent sometimes.Traditional method
It needs additional hot water heating or dissolves erasing with organic solvent, it is time-consuming and laborious, it is also possible to it pollutes, it can be to follow-up test
It has an impact, influences conventional efficient.
Utility model content
It is clear to solve asphalt test mold the purpose of the utility model is to provide a kind of asphalt test mold washer
When washing, there are time-consuming and laborious, the problem of may cause pollution.
In order to achieve the above object, the utility model is the technical scheme adopted is that a kind of asphalt test mold cleans
Device, the pitch collecting tank including upper end opening, the opening of the pitch collecting tank are provided with filter screen, pitch collecting tank it is upper
End sealing, which fastens, Die and mould plate, is provided in the Die and mould plate multiple for placing the mold slots of asphalt test mold, Die and mould plate
Lower surface be provided with multiple heating wire, the heating wire is located at corresponding mold slots lateral edge, and the side of Die and mould plate is provided with electricity
Source, the power supply are heating wire power supply.
The technical solution of the utility model also has the following characteristics that
The upper surface of the Die and mould plate is provided with seal closure.
The seal closure is transparent glass cover.
The mold slots include a pair of of needle penetration sample-containing dish slot, a pair of of ductility machine die trial slot, a pair of of softening point sample annular groove,
A pair of of steel ball set collar slot and a pair of of steel-ball groove.
Insulating materials is provided with outside the heating wire.
The beneficial effects of the utility model are: the asphalt test mold washer of the utility model, overall construction letter
Single, easy to use, staff can quickly grasp using technology, and principle is by electroheat technology, heating and melting pitch, simply
Fast, safety and environmental protection solves the problems, such as that asphalt test rear mold is cleared up cumbersome, easy to pollute, can be applied to asphalt test
Field.
Detailed description of the invention
Fig. 1 is a kind of main view of asphalt test mold washer of the utility model；
Fig. 2 is a kind of top view of asphalt test mold washer of the utility model；
Fig. 3 is the structural schematic diagram of heating wire in a kind of asphalt test mold washer of the utility model.
In figure, 1. pitch collecting tanks, 2. Die and mould plates, 3. seal closures, 4. power supplys, 5. needle penetration sample-containing dish slots, 6. ductility machines
Die trial slot, 7. softening point sample annular grooves, 8. steel ball set collar slots, 9. steel-ball grooves, 10. heating wire.
Specific embodiment
The technical solution of the utility model is done below in conjunction with Detailed description of the invention and specific embodiment and is further described in detail.
As depicted in figs. 1 and 2, a kind of asphalt test mold washer of the utility model, the drip including upper end opening
Green collecting tank 1, the opening of pitch collecting tank 1 are provided with filter screen, and the upper end sealing of pitch collecting tank 1, which fastens, Die and mould plate 2,
Multiple mold slots for being used to place asphalt test mold are provided in Die and mould plate 2, the lower surface of Die and mould plate 2 is provided with multiple electric heating
Silk 10, heating wire 10 are located at corresponding mold slots lateral edge, and the side of Die and mould plate 2 is provided with power supply 4, and power supply 4 is the confession of heating wire 10
Electricity.
When having carried out asphalt test and needing to clear up mold, first according to the shape of mold, mold is packed into and is corresponded to
Mold slots in, open the switch of power supply 4 later, heating wire 10 is powered, and so that the region close to mold slots is rapidly heated, glues at this time
Pitch on mold softens, gradually with mold separation, wherein biggish residue is stopped by filter screen, waste liquid and small residual
Slag is flowed into pitch collecting tank 1 and is collected.The asphalt test mold washer of the utility model is using a period of time
Afterwards, it needs to dismantle pitch collecting tank 1 and Die and mould plate 2, to waste liquid in the residue and pitch collecting tank 1 on filter screen and small
Residue cleared up.
As shown in Figure 1, the upper surface of Die and mould plate 2 is additionally provided with seal closure 3, seal closure 3 and Die and mould plate 2 should be bonded closely,
Why in this way design is primarily to prevent pernicious gas during heated asphalt excessive, to the health of environment and people
Bring harm.
As shown in Figure 1, seal closure 3 is preferably transparent glass cover, thawing and the mold of pitch can be observed convenient for testing crew
Removing degree, judge whether the cleaning for terminating mold according to observed content, and whether need to filter screen and
Pitch collecting tank 1 is cleaned.
As shown in Figure 1, mold slots include a pair of of needle penetration sample-containing dish slot 5, a pair of of ductility machine die trial slot 6, a pair of of softening point
Sample annular groove 7, a pair of of steel ball set collar slot 8 and a pair of of steel-ball groove 9.
Needle penetration sample-containing dish slot 5 is used to hold ductility machine die trial for holding needle penetration sample-containing dish, ductility machine die trial slot 6,
Softening point sample annular groove 7 is for holding softening point die trial, and steel ball set collar slot 8 and steel-ball groove 9 are all for holding steel ball
As shown in figure 3, being provided with insulating materials outside heating wire 10.
Heating wire 10 is mounted in the cavity around each mold slots, and is wrapped by insulating materials, make mold not with heating wire
It directly contacts, guarantees the stability and safety of heating
In use, following the steps below:
Step 1, Die and mould plate 2 need to be placed on the pitch collecting tank 1 with filter screen by user of service, then will be needed clear
Different types of mold of reason is placed in corresponding mold slots；
Step 2, seal closure 3 is buckled on Die and mould plate 2, and ensures that seal closure 3 and Die and mould plate 2 are bonded closely；
Step 3, power on 4, be powered on heating wire 10；
Step 4, during heating, cleared up by the thawing that seal closure 3 observes residual asphalt on each mold in Die and mould plate 3
Situation drops in pitch collecting tank 1 until residual asphalt all melts；
Step 5, power supply 4 is closed, its cooled to room temperature is made, removes seal closure 3 later, takes out the mould in Die and mould plate 2
Tool；
Step 6, the asphalt test mold of the utility model is cleaned after use with washer, is made in case subsequent
With.
Therefore, the asphalt test mold washer of the utility model, overall construction is simple, easy to use, and work people
Member can quickly grasp using technology, and principle is solved by electroheat technology, heating and melting pitch, simple and fast, safety and environmental protection
Asphalt test rear mold clears up problem cumbersome, easy to pollute, can be applied to asphalt test field.
Claims (5)
1. a kind of asphalt test mold washer, which is characterized in that the pitch collecting tank (1) including upper end opening, the drip
The opening of green collecting tank (1) is provided with filter screen, and the upper end sealing of pitch collecting tank (1), which fastens, Die and mould plate (2), the mould
Multiple mold slots for being used to place asphalt test mold are provided in tool plate (2), the lower surface of Die and mould plate (2) is provided with multiple electricity
Heated filament (10), the heating wire (10) are located at corresponding mold slots lateral edge, and the side of Die and mould plate (2) is provided with power supply (4), described
Power supply (4) is the heating wire (10) power supply.
2. asphalt test mold washer according to claim 1, which is characterized in that the upper table of the Die and mould plate (2)
Face is provided with seal closure (3).
3. asphalt test mold washer according to claim 2, which is characterized in that the seal closure (3) is transparent
Cloche.
4. asphalt test mold washer according to claim 1, which is characterized in that the mold slots include a pair of of needle
In-degree sample-containing dish slot (5), a pair of of ductility machine die trial slot (6), a pair of of softening point sample annular groove (7), a pair of of steel ball set collar slot (8)
With a pair of of steel-ball groove (9).
5. asphalt test mold washer according to claim 1, which is characterized in that the heating wire (10) is arranged outside
There is insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821985981.XU CN209205951U (en) | 2018-11-29 | 2018-11-29 | A kind of asphalt test mold washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821985981.XU CN209205951U (en) | 2018-11-29 | 2018-11-29 | A kind of asphalt test mold washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209205951U true CN209205951U (en) | 2019-08-06 |
Family
ID=67461873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821985981.XU Expired - Fee Related CN209205951U (en) | 2018-11-29 | 2018-11-29 | A kind of asphalt test mold washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209205951U (en) |
-
2018
- 2018-11-29 CN CN201821985981.XU patent/CN209205951U/en not_active Expired - Fee Related
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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: 20190806 Termination date: 20191129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |