CN213422025U - Bituminous paving thickness survey chi that paves - Google Patents
Bituminous paving thickness survey chi that paves Download PDFInfo
- Publication number
- CN213422025U CN213422025U CN202022476356.6U CN202022476356U CN213422025U CN 213422025 U CN213422025 U CN 213422025U CN 202022476356 U CN202022476356 U CN 202022476356U CN 213422025 U CN213422025 U CN 213422025U
- Authority
- CN
- China
- Prior art keywords
- box
- measuring
- observation tube
- sliding
- drill bit
- 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
Links
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Road Repair (AREA)
Abstract
The utility model provides a bituminous paving paves thickness survey chi. Bituminous paving thickness survey chi that paves includes: an operation box; the sliding plate is arranged in the operation box and is in sliding connection with the operation box, a motor is fixedly installed at the bottom of the sliding plate, and a drill bit is fixedly installed at the output end of the motor; the measuring box is fixedly arranged on one side of the operating box; the measuring mechanism is arranged on the measuring box and comprises an observation tube, and the diameter of the observation tube is smaller than that of the drill bit. The utility model provides a bituminous paving paves thickness and surveys chi is through setting up motor and drill bit for it is easier to punch the bituminous paving, sets up measuring mechanism, makes to measure bituminous paving paves the more quick convenience of thickness, sets up two speculum, makes the boundary of bituminous paving and road bed find more easily, can ensure measuring accuracy.
Description
Technical Field
The utility model relates to a thickness measurement chi technical field especially relates to a bituminous paving paves thickness measurement chi.
Background
Asphalt pavement refers to various types of pavement that are made by incorporating into mineral materials a road asphalt material. The asphalt binder improves the capability of the paving aggregate to resist damage of traveling vehicles and natural factors to the pavement, and enables the pavement to be smooth, less in dust, impermeable and durable. Accordingly, asphalt pavement is one of the most widely used high-grade pavements in road construction.
A series of detections can be carried out after the bituminous pavement is paved, wherein the pavement thickness detection generally adopts a pavement core drilling machine to core, core sample bottom surface dust is removed, and then caliper or steel plate ruler is used for measurement, and after coring, the thickness of a cored sample is measured, so that the coring and measuring steps are complex.
Therefore, it is necessary to provide a ruler for measuring paving thickness of asphalt pavement to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a bituminous paving thickness survey chi that paves.
In order to solve the technical problem, the utility model provides a bituminous paving paves thickness and determines chi, include: an operation box; the sliding plate is arranged in the operation box and is in sliding connection with the operation box, a motor is fixedly installed at the bottom of the sliding plate, and a drill bit is fixedly installed at the output end of the motor; the measuring box is fixedly arranged on one side of the operating box; the measuring mechanism is arranged on the measuring box and comprises an observation tube, the diameter of the observation tube is smaller than that of a drill bit, the observation tube is connected with the measuring box in a sliding mode, an upper observation port and a lower observation port are formed in the observation tube, two reflectors are arranged in the observation tube and are fixedly arranged in the observation tube, included angles between the reflectors and the horizontal plane are 45 degrees and 135 degrees respectively, and the reflectors are arranged in parallel.
Preferably, the device is characterized in that a sliding rod is fixedly mounted on the sliding plate, the sliding rod penetrates through the operating box and is in sliding connection with the operating box, a first spring is sleeved on the sliding rod, two ends of the first spring are respectively in fixed connection with the sliding plate and the operating box, and a pressing plate is fixedly mounted at the top end of the sliding rod.
Preferably, the device is characterized in that a second spring is arranged in the measuring box, and two ends of the second spring are respectively and fixedly connected with the observation tube and the measuring box.
Preferably, the measuring box is provided with a graduated scale, and the graduated scale is matched with the observation tube.
Preferably, the measuring box is characterized in that one side of the measuring box is provided with a sliding groove, the sliding groove is matched with the observation tube, the bottom of the measuring box is provided with a sliding hole, and the sliding hole is matched with the observation tube.
Preferably, one end of the observation tube extending out of the measuring box is fixedly provided with a pressing block.
Preferably, the bottom of the operation box is provided with a through hole, and the through hole is matched with the drill bit.
Compared with the prior art, the utility model provides a bituminous paving paves thickness scale and has following beneficial effect:
(1) through setting up motor and drill bit for it is easier to punch to bituminous paving, set up measuring mechanism, make the more quick convenience of measurement bituminous paving thickness that paves, set up two speculum, make the boundary of bituminous paving and road bed find more easily, can ensure measuring accuracy.
(2) Through setting up the clamp plate for it is easier when drilling downwards for the drill bit, set up first spring, make this device can receive the operation box with the drill bit when not using in, protected the drill bit to a certain extent.
(3) Through setting up the second spring for in the observation tube can receive the measuring box when not using, protected the observation tube to a certain extent.
Drawings
Fig. 1 is a schematic view of an elevation structure of a measuring ruler for measuring paving thickness of an asphalt pavement provided by the utility model;
fig. 2 is a schematic view of an elevational cross-sectional structure of the asphalt pavement paving thickness measuring ruler provided by the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of portion B of FIG. 2;
FIG. 5 is a schematic side view of the asphalt pavement paving thickness measuring ruler provided by the present invention;
fig. 6 is an enlarged view of a portion C in fig. 5.
Reference numbers in the figures: 1. the device comprises an operation box, 2, a sliding plate, 3, a motor, 4, a drill bit, 5, a measurement box, 6, an observation tube, 7, an upper observation port, 8, a lower observation port, 9, a reflector, 10, a sliding rod, 11, a first spring, 12, a pressing plate, 13, a second spring, 14, a graduated scale, 15, a sliding chute, 16, a sliding hole, 17, a pressing block, 18 and a through hole.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1-6, in an embodiment of the present invention, a measuring ruler for measuring paving thickness of an asphalt pavement includes: an operation box 1; the sliding plate 2 is arranged in the operation box 1, the sliding plate 2 is connected with the operation box 1 in a sliding mode, a motor 3 is fixedly installed at the bottom of the sliding plate 2, and a drill bit 4 is fixedly installed at the output end of the motor 3; the measuring box 5 is fixedly arranged on one side of the operating box 1; the measuring mechanism is arranged on the measuring box 5 and comprises an observation tube 6, the diameter of the observation tube 6 is smaller than that of a drill bit 4, the observation tube 6 is connected with the measuring box 5 in a sliding mode, an upper observation port 7 and a lower observation port 8 are formed in the observation tube 6, two reflectors 9 are arranged in the observation tube 6, the reflectors 9 are fixedly arranged in the observation tube 6, the included angles between the reflectors 9 and the horizontal plane are 45 degrees and 135 degrees respectively, and the reflectors 9 are arranged in parallel.
Through setting up motor 3 and drill bit 4 for it is easier to punch the bituminous paving, sets up measuring mechanism, makes the more quick convenience of measurement bituminous paving thickness that paves, sets up two speculum 9, makes the boundary of bituminous paving and road bed find more easily, can ensure measuring accuracy.
The improved automatic control box is characterized in that a sliding rod 10 is fixedly mounted on the sliding plate 2, the sliding rod 10 penetrates through the operation box 1 and is in sliding connection with the operation box 1, a first spring 11 is sleeved on the sliding rod 10, two ends of the first spring 11 are respectively in fixed connection with the sliding plate 2 and the operation box 1, and a pressing plate 12 is fixedly mounted at the top end of the sliding rod 2.
Through setting up clamp plate 12, the staff of being convenient for presses it, makes things convenient for drill bit 4 downstream, sets up first spring 11 for this device can receive drill bit 4 when not using in operation box 1, has protected drill bit 4 to a certain extent.
And a second spring 13 is arranged in the measuring box 5, and two ends of the second spring 13 are respectively fixedly connected with the observation tube 6 and the measuring box 5.
By providing the second spring 13, the observation tube 6 can be received in the measurement box 5 when not in use, and the observation tube 6 is protected to some extent.
The measuring box 5 is provided with a graduated scale 14, and the graduated scale 14 is matched with the observation tube 6.
By arranging the graduated scale 14, the pavement thickness of the asphalt pavement can be read more conveniently and quickly.
One side of the measuring box 5 is provided with a sliding groove 15, the sliding groove 15 is matched with the observation tube 6, the bottom of the measuring box 5 is provided with a sliding hole 16, and the sliding hole 16 is matched with the observation tube 6.
Through the arrangement of the sliding groove 15 and the sliding hole 16, the observation tube 6 can slide on the measuring box 5 quickly and conveniently.
And a pressing block 17 is fixedly arranged at one end of the observation tube 6 extending out of the measuring box 5.
Through setting up briquetting 17 for observation pipe 6 removes convenient and fast more.
The bottom of the operation box 1 is provided with a through hole 18, and the through hole 18 is matched with the drill bit 4.
The utility model provides a bituminous paving paves thickness survey chi's theory of operation as follows:
firstly, the device is placed on an asphalt pavement to be measured, a motor 3 is started, the motor 3 rotates to drive a drill bit 4 to rotate, a press plate 12 is pressed downwards by hands, the press plate 12 moves downwards to drive a slide rod 10 to move downwards, the slide rod 10 moves downwards to drive a slide plate 2 to move downwards, the slide plate 2 moves downwards to drive the motor 3 to move downwards, the motor 3 moves downwards to drive the drill bit 4 to move downwards, the drill bit 4 moves downwards to start to punch the asphalt pavement to be measured, after punching is finished, the motor 3 is closed, the press plate 12 is loosened, a first spring 11 releases elasticity, the motor 3 and the drill bit 4 are collected into an operation box 1, and drilled holes are cleaned;
after the clearance, remove this device, make the observation tube 6 bottom corresponding with the hole of just getting bored, press briquetting 17 with the hand, observation opening 7 on the observation of eyes level simultaneously, briquetting 17 downstream drives observation tube 6 downstream, through the refraction of light, when seeing road bed and pitch demarcation point in last observation opening 7 department, stop promptly and press briquetting 17, at this moment, read the corresponding numerical value of observation tube 6 downside and scale 14 level and can know the bituminous paving thickness that needs the measurement.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A bituminous paving paves thickness and determines chi which characterized in that includes:
an operation box;
the sliding plate is arranged in the operation box and is in sliding connection with the operation box, a motor is fixedly installed at the bottom of the sliding plate, and a drill bit is fixedly installed at the output end of the motor;
the measuring box is fixedly arranged on one side of the operating box;
the measuring mechanism is arranged on the measuring box and comprises an observation tube, the diameter of the observation tube is smaller than that of a drill bit, the observation tube is connected with the measuring box in a sliding mode, an upper observation port and a lower observation port are formed in the observation tube, two reflectors are arranged in the observation tube and are fixedly arranged in the observation tube, included angles between the reflectors and the horizontal plane are 45 degrees and 135 degrees respectively, and the reflectors are arranged in parallel.
2. The asphalt pavement paving thickness measuring ruler according to claim 1, wherein a slide bar is fixedly mounted on the slide plate, the slide bar penetrates through the operation box and is in sliding connection with the operation box, a first spring is sleeved on the slide bar, two ends of the first spring are respectively fixedly connected with the slide plate and the operation box, and a pressing plate is fixedly mounted at the top end of the slide bar.
3. The asphalt pavement paving thickness measuring tape according to claim 1, wherein a second spring is arranged in the measuring box, and two ends of the second spring are fixedly connected with the observation tube and the measuring box respectively.
4. The asphalt pavement paving thickness measuring tape according to claim 1, wherein a graduated scale is provided on the measuring box, and the graduated scale is adapted to the observation tube.
5. The asphalt pavement paving thickness measuring tape according to claim 1, wherein a sliding groove is formed on one side of the measuring box, the sliding groove is matched with the observation tube, a sliding hole is formed in the bottom of the measuring box, and the sliding hole is matched with the observation tube.
6. The asphalt pavement paving thickness measuring tape according to claim 1, wherein a pressing block is fixedly mounted on one end of the observation tube extending out of the measuring box.
7. The asphalt pavement paving thickness measuring ruler of claim 1, wherein the bottom of the operation box is provided with a through hole, and the through hole is matched with the drill bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022476356.6U CN213422025U (en) | 2020-11-01 | 2020-11-01 | Bituminous paving thickness survey chi that paves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022476356.6U CN213422025U (en) | 2020-11-01 | 2020-11-01 | Bituminous paving thickness survey chi that paves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213422025U true CN213422025U (en) | 2021-06-11 |
Family
ID=76249946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022476356.6U Expired - Fee Related CN213422025U (en) | 2020-11-01 | 2020-11-01 | Bituminous paving thickness survey chi that paves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213422025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808900A (en) * | 2022-03-28 | 2022-07-29 | 中国一冶集团有限公司 | Auxiliary measuring device for roadbed compaction |
-
2020
- 2020-11-01 CN CN202022476356.6U patent/CN213422025U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808900A (en) * | 2022-03-28 | 2022-07-29 | 中国一冶集团有限公司 | Auxiliary measuring device for roadbed compaction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213422025U (en) | Bituminous paving thickness survey chi that paves | |
| CN100430692C (en) | Laser depth measuring instrument for pavement structure | |
| CN209706704U (en) | A kind of thickness detection apparatus for asphalt pavement construction management | |
| CN213397685U (en) | Portable road detects uses coring device | |
| CN205066640U (en) | Thickness gauge is spread to pitch pine | |
| CN205138377U (en) | Bituminous paving thickness measurement device | |
| CN207335632U (en) | A kind of loose laying depth measuring device | |
| CN213481219U (en) | Portable rock mass structural plane roughness profile measuring instrument | |
| CN210689457U (en) | Thickness measuring tool is spread to road structure layer virtual | |
| CN210464304U (en) | Bituminous paving thickness detection sampling device | |
| CN218861285U (en) | Road surface thickness measuring equipment | |
| CN216385438U (en) | Measuring device for traffic engineering construction | |
| CN201555538U (en) | Oil pipe measuring gauge for downhole operation | |
| CN201330366Y (en) | Novel 3 m straight scale | |
| CN219654681U (en) | Continuous metering device for oil test | |
| CN220685716U (en) | Road engineering construction flatness detection device | |
| CN116026207B (en) | Highway engineering construction is with thickness detection device | |
| CN205537433U (en) | Asphalt pavement paving depth measurement ruler | |
| CN213778864U (en) | Bituminous paving thickness survey chi that paves | |
| CN216348265U (en) | Detection apparatus for highway engineering bituminous paving loose thickness | |
| CN216815287U (en) | Road surface thickness detection device that highway engineering was used | |
| CN214308546U (en) | Depth detection device for bridge expansion joint | |
| CN216523792U (en) | Traffic engineering bituminous pavement thickness detection device | |
| CN109029198A (en) | A kind of relative position concavo-convex amount measuring tool | |
| CN204780548U (en) | Instrument of thickness is spread to short -term test structural layer pine |
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: 20210611 Termination date: 20211101 |