CN221037607U - Automatic measurement device for on-site sprinkling amount of emulsified asphalt - Google Patents
Automatic measurement device for on-site sprinkling amount of emulsified asphalt Download PDFInfo
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- CN221037607U CN221037607U CN202323171362.0U CN202323171362U CN221037607U CN 221037607 U CN221037607 U CN 221037607U CN 202323171362 U CN202323171362 U CN 202323171362U CN 221037607 U CN221037607 U CN 221037607U
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- Prior art keywords
- sample receiving
- receiving disc
- supporting body
- emulsified asphalt
- site
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- 239000010426 asphalt Substances 0.000 title claims abstract description 46
- 238000005259 measurement Methods 0.000 title claims abstract description 11
- 238000005303 weighing Methods 0.000 claims abstract description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000741 silica gel Substances 0.000 claims abstract description 13
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 13
- 108010025899 gelatin film Proteins 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 6
- 238000005507 spraying Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 18
- 239000012790 adhesive layer Substances 0.000 description 9
- 230000000149 penetrating effect Effects 0.000 description 9
- 238000010276 construction Methods 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000004035 construction material Substances 0.000 description 2
- 210000003298 dental enamel Anatomy 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011384 asphalt concrete Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 229920006268 silicone film Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model relates to an automatic measurement device for on-site distribution quantity of emulsified asphalt, which comprises a sample receiving disc, an electronic weighing system, a computer system and a supporting component; a groove is formed in the center point of the bottom of the sample receiving disc, and a silica gel film is attached to the surface of the disc body of the sample receiving disc; the electronic weighing system comprises a supporting body, wherein a convex button is arranged in the center of the top of the supporting body, and a switch button is further arranged on the side surface of the supporting body; the computer system comprises a display and an input keyboard; the support assembly includes a plurality of leveling nuts; the automatic measuring device for the on-site sprinkling amount can directly display the material amount in unit area without manual calculation, and the surface of the sample receiving disc is attached with a silica gel mold with excellent anti-sticking effect with asphalt, so that the sample receiving disc can be repeatedly used for many times; the on-site measuring device can greatly improve the accuracy of test detection in the emulsified asphalt spraying process, and reduces the influence of human factors on test results.
Description
Technical Field
The utility model relates to the technical field of road engineering, in particular to an on-site distribution amount automatic measurement device for emulsified asphalt.
Background
At present, asphalt concrete pavement is commonly adopted in road construction, and in order to improve the bearing capacity and durability of the pavement and improve the water damage resistance, the layers of each structure should be kept in a continuous state as far as possible in actual construction, so that the generation of sliding displacement between the layers is avoided, and the integrity of the pavement structure is maintained. At present, functional layers such as penetrating layers, adhesive layers and the like are adopted in the design and construction of asphalt pavement in China to bond all structural layers of the pavement into a whole so as to meet the design theoretical requirements of a multilayer elastic layered system.
The penetrating layer is an organic binder penetrating layer on the top surface of the inorganic binder base layer, is used for interlayer treatment of the lower layer and the base layer, and can strengthen adhesion among the semi-rigid base layer, the non-binder base layer and the asphalt surface layer. The adhesive layer acts between each facing layer, the facing layer and the construction to bond them together by cementing. The asphalt spreading amount of the penetrating layer and the adhesive layer determines the technical performance and the service performance of the adhesive layer, and the asphalt spreading amount is an important control index during the construction of the penetrating layer and the adhesive layer. When the asphalt spraying amount is insufficient, the depth of penetrating asphalt penetrating into the base layer is insufficient, or the unit adhesive layer asphalt consumption is insufficient, so that the adhesive effect cannot be ensured; when the asphalt is excessively spread, a flowing phenomenon can be generated, an oil film is formed on the surface, the bonding effect is affected, and even a sliding area is caused. In addition, the asphalt on the adhesive layer is sprayed too much, so that the asphalt pavement can suffer from oil-bleeding, rutting and other diseases.
At present, the asphalt spraying amount of a penetrating layer and an adhesive layer is tested by adopting a method for testing the consumption of construction materials by adopting an asphalt spraying method of the subgrade and pavement field test procedure (JTG E60-2019) T0982-1995, and the method is characterized in that the consumption of emulsified asphalt is measured by increasing the mass of a sample tray (a porcelain tray or kraft paper) with a certain area. The test had the following disadvantages: the weighing process is easy to cause asphalt loss, and weighing errors are generated. When the enamel tray is adopted, the quality is required to be weighed immediately after asphalt is received, the enamel tray is required to be manually weighed from the range of the road surface which is just sprayed with the asphalt to the range of the road surface, and the operation is not easy. When kraft paper is adopted, asphalt is required to be slightly solidified, four corners are slightly lifted and weighed, and asphalt quality loss is caused when the asphalt is slightly solidified; the testing process is relatively complicated, and calculation is needed in the later stage.
Disclosure of utility model
The utility model aims to solve the technical problem of providing an automatic measuring device for the on-site asphalt spraying quantity of emulsified asphalt, which solves the defects of the measuring device in the method for testing the consumption of construction materials by an asphalt spraying method in the subgrade and pavement on-site test procedure, and develops a test device capable of rapidly measuring the consumption of asphalt materials in the adhesive layer and penetrating layer construction process.
Based on the technical problems in the background technology, the utility model provides an automatic measurement device for the on-site sprinkling amount of emulsified asphalt, which comprises a sample receiving disc, an electronic weighing system, a computer system and a supporting component;
a groove is formed in the center point of the bottom of the sample receiving disc, and a silica gel film is attached to the surface of the disc body of the sample receiving disc;
The electronic weighing system is arranged at the bottom of the sample receiving disc and comprises a supporting body, a convex button is arranged at the center of the top of the supporting body, the convex button corresponds to the groove, and a switch button is further arranged on the side face of the supporting body;
the computer system is arranged in the bearing body and comprises a display and an input keyboard, and the display and the input keyboard are both arranged on the bearing body and are on the same side with the switch button;
The support assembly is mounted at the bottom of the carrier and comprises a plurality of leveling nuts.
Preferably, the peripheral edge of the sample receiving tray is 3-5cm higher than the bottom surface of the sample receiving tray 1, the sample receiving tray bottom is a horizontal rectangular surface, the projection area is not smaller than 0.15 square meter, and the thickness of the silica gel film is 5-10mm.
Preferably, the scale division value of the electronic weighing system is not more than 1g, and the weighing range is not more than 1500g.
Preferably, the horizontal projection edge of the supporting body is smaller than the horizontal projection edge of the sample receiving disc by 15-20cm.
Preferably, the convex button and the groove at the bottom of the sample receiving disc are positioned on the same vertical line.
Preferably, the electronic weighing system and the computer system share the display and the power supply and are controlled by the switch button.
Compared with the prior art, the automatic measuring device for the on-site sprinkling amount of the emulsified asphalt provided by the utility model adopts the technical scheme, and achieves the following technical effects:
1. The silica gel film is attached to the surface of the sample receiving tray, the silica gel material and the solidified asphalt material have excellent anti-sticking and isolation effects, and after the test is finished and the moisture in the emulsified asphalt is evaporated, the solidified asphalt film attached to the silica gel film can be easily cleaned by hands, so that the sample receiving tray can be repeatedly used;
2. The weighing system is internally provided with a computer system, the area of the sample receiving disc is input into the computer system before the test, and the computer system receives the added value of the mass of the sample receiving disc in the test, so that the emulsified asphalt sprinkling amount, namely the added value of the mass of the sample receiving disc in unit area, can be calculated, and the unit is Kg/m < 2 >. The test speed and the accuracy are greatly improved, and errors caused by manual operation in the test process can be effectively avoided.
Drawings
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic diagram illustrating the overall structure of the present utility model;
FIG. 3 is a schematic diagram illustrating the overall structure of the present utility model;
FIG. 4 is an overall elevation of the present utility model;
FIG. 5 is a schematic cross-sectional view of a sample tray according to the present utility model.
In the figure: 1. a sample receiving tray; 11. a groove; 12. a silicone film; 2. an electronic weighing system; 21. a carrier; 22. a knob; 23. a switch button; 3. a computer system; 31. a display; 32. an input keyboard; 4. a support assembly; 41. leveling the nut.
Detailed Description
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
Referring to fig. 1-5, the utility model provides an automatic measuring device for on-site distribution of emulsified asphalt, which comprises a sample receiving disc 1, an electronic weighing system 2, a computer system 3 and a supporting component 4;
specifically, a groove 11 is arranged at the center point of the bottom of the sample receiving tray 1, a silica gel film 12 is attached to the surface of the tray body of the sample receiving tray 1, and a silica gel material in the silica gel film 12 and a solidified asphalt material have excellent anti-sticking and isolation effects;
specifically, the electronic weighing system 2 is arranged at the bottom of the sample tray 1 and comprises a supporting body 21, a convex button 22 is arranged at the center of the top of the supporting body 21, the convex button 22 corresponds to the groove 11, and a switch button 23 is also arranged on the side surface of the supporting body 21;
specifically, the computer system 3 is disposed in the carrier 21 and includes a display 31 and an input keyboard 32, and the display 31 and the input keyboard 32 are both mounted on the carrier 21 and on the same side as the switch button 23;
Specifically, the supporting component 4 is installed at the bottom of the carrier 21, and is used for supporting the whole sample tray 1, the electronic growth system 2 and the computer system 3, and the supporting component 4 comprises a plurality of manual leveling nuts 41, is uniformly installed at the bottom of the carrier 21, and forms a rectangular stable supporting structure, and the leveling nuts can be manually adjusted on site to realize that the sample tray 1 above can keep the same plane with the sprinkling surface.
In this embodiment, emulsified asphalt is spread on the surface of the sample receiving tray 1 on site, the weight borne by the surface is increased, then the data is conducted into the connected computer system 3 through contact conduction between the bottom groove 11 and the convex button 22, the spreading amount of the emulsified asphalt on site in unit area is obtained according to the formula between the area of the sample receiving tray 1 and the weight, then the data is displayed through the display 31, the process automatically completes measurement during spreading, and the whole weighing and calculating system is started through the switch button 23, so that one-key starting is realized, and the whole process is simplified.
Referring to fig. 1, the peripheral edge of the sample receiving tray 1 is 3cm higher than the bottom surface of the sample receiving tray 1, the bottom plate of the sample receiving tray 1 is a horizontal rectangular surface, in practical situations, the sample receiving tray 1 is made of stainless steel, the projection area is 0.2 square meter, and the thickness of the silica gel film 12 is 5-10mm.
In this example, the electronic weighing system 2 has a weighing scale division value of 0.1g and a maximum weighing scale of 1000g.
Referring to fig. 4, the edge of the horizontal projection of the carrier 21 is 15-20cm smaller than the edge of the horizontal projection of the tray 1, i.e. the area of the tray 1 is larger than the top area of the carrier 21, so that the tray 1 is fully supported on the carrier 21 for more accurate data.
Specifically, the knob 22 is positioned on the same vertical line as the bottom recess 11 of the disk 1 such that the knob 22 is aligned within the recess 11 to fully transfer the weight borne by the disk 1 to the knob 22.
In this embodiment, the electronic weighing system 2 and the computer system 3 share the display 31 and the power supply and are controlled by the switch button 23.
In this embodiment, the computer system can receive the instruction of increasing the mass of the sample tray 1 and the area of the sample tray 1, and can automatically calculate the emulsified asphalt spreading amount according to the instruction.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The automatic measurement device for the on-site sprinkling amount of the emulsified asphalt is characterized by comprising a sample receiving disc (1), an electronic weighing system (2), a computer system (3) and a supporting component (4);
A groove (11) is formed in the bottom center point of the sample receiving disc (1), and a silica gel film (12) is attached to the surface of the disc body of the sample receiving disc (1);
The electronic weighing system (2) is arranged at the bottom of the sample receiving disc (1) and comprises a supporting body (21), a convex button (22) is arranged at the center of the top of the supporting body (21), the convex button (22) corresponds to the groove (11), and a switch button (23) is further arranged on the side face of the supporting body (21);
The computer system (3) is arranged in the supporting body (21) and comprises a display (31) and an input keyboard (32), wherein the display (31) and the input keyboard (32) are arranged on the supporting body (21) and are on the same side with the switch button (23);
The support assembly (4) is arranged at the bottom of the supporting body (21) and comprises a plurality of leveling nuts (41).
2. The automatic measurement device for the on-site distribution of the emulsified asphalt according to claim 1, wherein the peripheral edge of the sample receiving disc (1) is 3-5cm higher than the bottom surface of the sample receiving disc (1), the chassis of the sample receiving disc (1) is a horizontal rectangular surface, the projection area is not less than 0.15 square meter, and the thickness of the silica gel film (12) is 5-10mm.
3. The automatic measurement device for the on-site sprinkling amount of the emulsified asphalt according to claim 1, wherein the weighing scale division value of the electronic weighing system (2) is not more than 1g, and the weighing range is not more than 1500g.
4. An automatic measuring device for the on-site distribution of emulsified asphalt according to claim 1, wherein the edge of the horizontal projection of the supporting body (21) is smaller than the edge of the horizontal projection of the sample receiving disc (1) by 15 cm to 20cm.
5. The automatic measurement device for the on-site distribution of emulsified asphalt according to claim 1, wherein the convex button (22) and the groove (11) at the bottom of the sample receiving disc (1) are positioned on the same vertical line.
6. The automatic measurement device for the on-site distribution amount of emulsified asphalt according to claim 1, wherein the electronic weighing system (2) and the computer system (3) share the display (31) and a power supply and are controlled by the switch button (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323171362.0U CN221037607U (en) | 2023-11-23 | 2023-11-23 | Automatic measurement device for on-site sprinkling amount of emulsified asphalt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323171362.0U CN221037607U (en) | 2023-11-23 | 2023-11-23 | Automatic measurement device for on-site sprinkling amount of emulsified asphalt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221037607U true CN221037607U (en) | 2024-05-28 |
Family
ID=91173233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323171362.0U Active CN221037607U (en) | 2023-11-23 | 2023-11-23 | Automatic measurement device for on-site sprinkling amount of emulsified asphalt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221037607U (en) |
-
2023
- 2023-11-23 CN CN202323171362.0U patent/CN221037607U/en active Active
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