CN212294268U - Device for measuring paving thickness of micro-surfacing part for highway engineering - Google Patents
Device for measuring paving thickness of micro-surfacing part for highway engineering Download PDFInfo
- Publication number
- CN212294268U CN212294268U CN202022373513.0U CN202022373513U CN212294268U CN 212294268 U CN212294268 U CN 212294268U CN 202022373513 U CN202022373513 U CN 202022373513U CN 212294268 U CN212294268 U CN 212294268U
- Authority
- CN
- China
- Prior art keywords
- plate
- micro
- highway engineering
- lower side
- sliding
- 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.)
- Active
Links
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a highway engineering is with device of little table department thickness that paves of survey, which comprises a main body, fixed taper rod and test needle, the main part upside is connected with tensile pole, tensile pole upside is connected with the holding down plate, the inside rotatory depression bar that is provided with of holding down plate, rotatory depression bar upside is connected with the top board, tensile pole downside is connected with the fixed plate, the fixed plate upside is provided with the connecting plate, the inside downside of main part is provided with the inner box, the inside upside of inner box is provided with the gangboard, both ends are connected with fixed taper rod about the connecting plate downside, the spout has been seted up to the inner box wall, the gangboard downside is provided with the skidding board, the test needle. This kind of highway engineering is with device of survey micro-surface department thickness that paves, not only can accomplish or carry out the next measurement station before measuring, wash the test pin, can also ensure when micro-surface department thickness that paves is uneven, the test pin measurement is not influenced each other, the better accuracy of having guaranteed the measuring result.
Description
Technical Field
The utility model relates to a road construction technical field specifically is a highway engineering is with little table department device that paves of survey.
Background
The micro-surfacing is a thin layer with high skid resistance and durability, which is prepared by mixing polymer modified asphalt, coarse and fine aggregates, fillers, water, additives and the like according to a design proportion by adopting special mechanical equipment, and is paved on an original pavement, and traffic is opened quickly.
Therefore, how to design a device for measuring the paving thickness at the micro-surface for road engineering becomes a problem to be solved currently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a highway engineering is with little table department of survey device that paves thickness to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: 1. the utility model provides a highway engineering is with device of little table department thickness that paves of survey, includes main part 1, fixed taper rod 13 and test needle 16, its characterized in that: the upper side of the main body 1 is connected with a stretching rod 2, a rotary pressure rod 4 is arranged in the stretching rod 2, and a first pressure head 10 is arranged at the lower side of the rotary pressure rod 4;
the lower side of the stretching rod 2 is connected with a fixed plate 8 used for limiting a connecting plate 9, and the upper side of the fixed plate 8 is provided with the connecting plate 9;
the left end and the right end of the lower side of the connecting plate 9 are connected with fixed conical rods 13, the inner wall of the inner box 11 is provided with a sliding chute 14, the lower side of the inside of the main body 1 is provided with the inner box 11, the upper side of the inside of the inner box 11 is provided with a linkage plate 12, the lower side of the linkage plate 12 is provided with a sliding lifting plate 15, and the lower side of the sliding lifting plate 15 is provided with a;
a machine body cover 18 is arranged at the lower side of the main body 1, a first cleaning box 19 and a second cleaning box 20 are arranged at the upper side in the machine body cover 18, and a cleaning liquid barrel 21 and a waste liquid barrel 22 are arranged at the lower side in the machine body cover 18;
the body 1 is provided with a scale device 17 inside, and the scale device 17 is located outside the stretching rod 2.
Compared with the prior art, the beneficial effects of the utility model are that: the device for measuring the paving thickness of the micro-surfacing part for the highway engineering not only can clean the test pin before the measurement is finished or the next measuring point is carried out, but also can ensure that the measurement of the test pin is not influenced when the paving thickness of the micro-surfacing part is not uniform, and the accuracy of a measuring result is better ensured.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the linkage plate and the sliding plate of the present invention;
FIG. 3 is a schematic view of the cleaning device of the present invention;
fig. 4 is a schematic structural diagram of the scale device of the present invention;
in the figure: 1. a main body; 2. a stretch rod; 3. a lower pressing plate; 4. rotating the compression bar; 5. an upper pressure plate; 6. rotating the screw thread; 7. a spring; 8. a fixing plate; 9. a connecting plate; 10. a first ram; 11. an inner box; 12. a linkage plate; 13. fixing the taper rod; 14. a chute; 15. a slide-up plate; 16. a test pin; 17. a scale device; 18. a body cover; 19. a first cleaning box; 20. a second cleaning box; 21. a cleaning liquid barrel; 22. a waste liquid barrel; 23. locking; 24. a water spray switch; 25. a slider; 26. a second ram; 27. rotating the cleaning head; 28. a water supply pipe; 29. a waste pipe; 30. a scale; 31. marking lines; 32. a connecting wire; 33. and (4) wire roller.
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.
Referring to fig. 1-4, a device for measuring paving thickness at a micro-meter for highway engineering includes a main body 1, a fixed conical rod 13 and a testing needle 16, wherein a stretching rod 2 is connected to the upper side of the main body 1, a rotary compression rod 4 is arranged inside the stretching rod 2, a lower compression plate 3 is connected to the upper side of the stretching rod 2, and an upper compression plate 5 is connected to the upper side of the rotary compression rod 4.
The lower side of the stretching rod 2 is connected with a fixing plate 8, the upper side of the fixing plate 8 is provided with a connecting plate 9, the lower side of the inside of the main body 1 is provided with an inner box 11, the upper side of the inside of the inner box 11 is provided with a linkage plate 12, the left end and the right end of the lower side of the connecting plate 9 are connected with fixed conical rods 13, the inner wall of the inner box 11 is provided with a sliding groove 14, the lower side of the linkage plate 12 is provided with a sliding plate.
The machine body cover 18 is installed on the lower side of the main body 1, a first cleaning box 19 and a second cleaning box 20 are arranged on the upper side inside the machine body cover 18, a cleaning liquid barrel 21 and a waste liquid barrel 22 are arranged on the lower side inside the machine body cover 18, a water feeding pipe 28 is connected between the cleaning liquid barrel 21 and the first cleaning box 19 as well as between the cleaning liquid barrel 21 and the second cleaning box 20, and the waste liquid barrel 22 is connected with the first cleaning box 19 and the second cleaning box 20 through a waste water pipe 29.
The inside scale device 17 that is provided with of main part 1, scale device 17 comprises upper scale 30, inside marking 31 and connecting wire 32 and line roller 33, and marking 31 is connected with line roller 33 through connecting wire 32.
The outer side of the upper part of the rotary compression rod 4 and the contact part of the lower pressing plate 3 and the rotary compression rod 4 are provided with rotary threads 6, so that the test needle 16 can stably enter the micro-surface part until contacting the original hard pavement of the lower part, and the measurement result is more accurate.
Be connected with spring 7 between connecting plate 9 upside and the 1 inner wall of main part, can be before measuring, through upwards tensile holding down plate 3 drive connecting plate 9 together with fixed taper rod 13, compression spring 7 releases holding down plate 3 for fixed taper rod 13 is fixed on the road surface, ensures test procedure's stability.
The inner side of the body cover 18 is provided with a lock catch 23, and the outer side of the main body 1 corresponding to the body cover 18 is provided with an opposite lock catch 23, so that no sewage overflows when the fixed taper rod 13 and the test needle 16 are cleaned.
The lower side in the body cover 18 is provided with a water spraying switch 24, so that the fixed taper rod 13 and the test needle 16 can be cleaned before the measurement is completed or the next measurement point is carried out, and the accuracy of the measurement result is ensured.
The sliding plate 15 is composed of four fan-shaped blocks, a sliding block 25 is arranged on the outer side of each fan-shaped block, the fan-shaped block geotechnical sliding blocks 25 are connected with the sliding grooves 14, and therefore it can be guaranteed that when the paving thickness at the micro-surfacing position is uneven, the measurement of the four test needles 16 is not affected.
The lower side of the rotary pressure rod 4 is provided with a first pressure head 10, the upper side of the linkage plate 12 is provided with a groove corresponding to the first pressure head 10, the lower side of the linkage plate 12 is provided with a second pressure head 26, the upper side of the sliding plate 15 is provided with a groove corresponding to the second pressure head 26, on one hand, stable insertion of the test needles 16 into the micro-meter is ensured, and on the other hand, the measurement of the four test needles 16 is not influenced.
The working principle of the device for measuring the paving thickness at the micro-meter position for the highway engineering is as follows:
And 2, rotating the upper pressing plate 5, moving the rotary pressing rod 4 downwards under the action of the rotary screw thread 6, contacting and driving the linkage plate 12 to move downwards until a second pressing head 17 at the lower side of the linkage plate 12 contacts with a groove at the upper side of the sliding and lifting plate 15, continuously rotating the upper pressing plate 5, enabling the sliding and lifting plate 15 and the four testing needles 16 to move downwards until the sliding and lifting plate passes through a micro-meter part, wherein when the resistance of the rotary upper pressing plate 5 is increased, the testing needles 16 are in contact with the upper surface of the original hard structure at the lower part of the pavement, in the period, the marked line 31 drives the connecting line 32 to come out of the line roller 33 from the zero point of the scale 30, and at the moment, the numerical value displayed by different scales 30 is the paving thickness of.
In step 3, before the measurement is completed or the next measurement point is performed, the machine body cover 18 can be covered, the water spray switch 24 is pressed, so that the cleaning liquid enters the first cleaning box 19 and the second cleaning box 20 through the water supply pipe, the test needle 16 and the fixed taper rod 13 are cleaned under the action of the rotary cleaning head 27, and the waste liquid enters the waste liquid barrel 22 through the waste water pipe 29.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a highway engineering is with device of little table department of survey thickness that paves, includes main part (1), fixed taper rod (13) and test needle (16), its characterized in that: the upper side of the main body (1) is connected with a stretching rod (2), a rotary pressure rod (4) is arranged in the stretching rod (2), and a first pressure head (10) is arranged on the lower side of the rotary pressure rod (4);
a fixing plate (8) used for limiting the connecting plate (9) is connected to the lower side of the stretching rod (2), and the connecting plate (9) is arranged on the upper side of the fixing plate (8);
the left end and the right end of the lower side of the connecting plate (9) are connected with fixed taper rods (13), a sliding chute (14) is formed in the inner wall of the inner box (11), the inner box (11) is arranged on the lower side of the inner part of the main body (1), a linkage plate (12) is arranged on the upper side of the inner part of the inner box (11), a sliding lifting plate (15) is arranged on the lower side of the linkage plate (12), and a test needle (16) is arranged on the lower side of the sliding;
a machine body cover (18) is arranged on the lower side of the main body (1), a first cleaning box (19) and a second cleaning box (20) are arranged on the upper side in the machine body cover (18), and a cleaning liquid barrel (21) and a waste liquid barrel (22) are arranged on the lower side in the machine body cover (18);
a scale device (17) is arranged in the main body (1), and the scale device (17) is positioned on the outer side of the stretching rod (2).
2. The device for determining paving thickness at a micro-surface for highway engineering according to claim 1, wherein: the scale device (17) is composed of an upper scale (30), an inner marking (31), a connecting line (32) and a line roller (33), wherein the marking (31) is connected with the line roller (33) through the connecting line (32).
3. The device for determining paving thickness at a micro-surface for highway engineering according to claim 1, wherein: a water supply pipe (28) is connected between the cleaning liquid barrel (21) and the first cleaning box (19) and the second cleaning box (20), and a waste liquid barrel (22) is connected with the first cleaning box (19) and the second cleaning box (20) through a waste water pipe (29);
the first cleaning box (19) and the second cleaning box (20) are internally provided with rotary cleaning heads (27), and the rotary cleaning heads (27) are connected with a water supply pipe (28);
a water spray switch (24) is arranged at the lower side inside the machine body cover (18).
4. The device for determining paving thickness at a micro-surface for highway engineering according to claim 1, wherein: the upper side of the stretching rod (2) is connected with a lower pressing plate (3), and the upper side of the rotary pressing rod (4) is connected with an upper pressing plate (5).
5. The device for determining paving thickness at a micro-surface for highway engineering according to claim 1, wherein: the outer side of the upper part of the rotary compression bar (4) and the contact part of the lower pressing plate (3) and the rotary compression bar (4) are provided with rotary threads (6).
6. The device for determining paving thickness at a micro-surface for highway engineering according to claim 1, wherein: a spring (7) is connected between the upper side of the connecting plate (9) and the inner wall of the main body (1).
7. The device for determining paving thickness at a micro-surface for highway engineering according to claim 1, wherein: the inner side of the machine body cover (18) is provided with a lock catch (23), and the outer side of the main body (1) corresponding to the machine body cover (18) is provided with a reverse lock catch (23).
8. The device for determining paving thickness at a micro-surface for highway engineering according to claim 1, wherein: the sliding plate (15) is composed of four fan-shaped blocks, a sliding block (25) is arranged on the outer side of each fan-shaped block, and the fan-shaped block geotechnical sliding blocks (25) are connected with the sliding grooves (14).
9. The device for determining paving thickness at a micro-surface for highway engineering according to claim 1, wherein: the upper side of the linkage plate (12) is provided with a groove corresponding to the first pressure head (10), the lower side of the linkage plate (12) is provided with a second pressure head (26), and the upper side of the sliding plate (15) is provided with a groove corresponding to the second pressure head (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022373513.0U CN212294268U (en) | 2020-10-23 | 2020-10-23 | Device for measuring paving thickness of micro-surfacing part for highway engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022373513.0U CN212294268U (en) | 2020-10-23 | 2020-10-23 | Device for measuring paving thickness of micro-surfacing part for highway engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212294268U true CN212294268U (en) | 2021-01-05 |
Family
ID=73935127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022373513.0U Active CN212294268U (en) | 2020-10-23 | 2020-10-23 | Device for measuring paving thickness of micro-surfacing part for highway engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212294268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113073523A (en) * | 2021-04-21 | 2021-07-06 | 孙海瑞 | Highway engineering is with little table department device that paves of survey |
-
2020
- 2020-10-23 CN CN202022373513.0U patent/CN212294268U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113073523A (en) * | 2021-04-21 | 2021-07-06 | 孙海瑞 | Highway engineering is with little table department device that paves of survey |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212294268U (en) | Device for measuring paving thickness of micro-surfacing part for highway engineering | |
| CN206450492U (en) | Bitumen ductility die trial | |
| CN208505210U (en) | A kind of asphalt pavement construction thickness measurement equipment | |
| CN215768598U (en) | Concrete slump measuring device | |
| CN112326445A (en) | Hydraulic engineering concrete quality detection device | |
| CN206362279U (en) | A kind of pitch-road-face loosepaving thickness measuring instrument | |
| CN212020498U (en) | Clamp with detection function | |
| CN209445938U (en) | A kind of bituminous pavement thickness detection apparatus | |
| CN213422025U (en) | Bituminous paving thickness survey chi that paves | |
| CN213956206U (en) | Road and bridge engineering concrete detection device | |
| CN208752075U (en) | A kind of concrete shrinkage experimental rig | |
| CN213021403U (en) | Town road pitch road surface roughness detection device | |
| CN219996062U (en) | Road bridge construction is managed with reinforcing bar interval detection device | |
| CN219326978U (en) | Flattening observation device for asphalt concrete paver | |
| CN216348265U (en) | Detection apparatus for highway engineering bituminous paving loose thickness | |
| CN210464304U (en) | Bituminous paving thickness detection sampling device | |
| CN105527214A (en) | Concrete permeation detecting device | |
| CN105571635B (en) | A kind of bitumen concrete loose laying depth temperature-indicating instrument with cleaning structure | |
| CN204461307U (en) | A kind of asphalt pavement construction loose laying depth somascope | |
| CN213041140U (en) | Novel concrete thickness detects device | |
| CN212388307U (en) | Roadbed and pavement compactness detection device | |
| CN220136383U (en) | Measuring device for loose pavement thickness and temperature of asphalt mixture | |
| CN205537433U (en) | Asphalt pavement paving depth measurement ruler | |
| CN206486784U (en) | A kind of pitch-road-face loosepaving thickness measuring instrument | |
| CN214952796U (en) | Road and bridge concrete structure real-time detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |