CN212513720U - Engineering is managed with bituminous paving thickness measurement equipment - Google Patents
Engineering is managed with bituminous paving thickness measurement equipment Download PDFInfo
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- CN212513720U CN212513720U CN202021230560.3U CN202021230560U CN212513720U CN 212513720 U CN212513720 U CN 212513720U CN 202021230560 U CN202021230560 U CN 202021230560U CN 212513720 U CN212513720 U CN 212513720U
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- transfer line
- mounting panel
- asphalt pavement
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Abstract
The utility model belongs to the technical field of the technique that road detection's technique and specifically relates to a bituminous paving thickness measurement equipment is used in engineering supervision is related to, its along the mounting panel that is on a parallel with the direction setting on road surface and loading board, along the direction on perpendicular to road surface set up in the transfer line of loading board lower surface, fixed set up in cylindric boring a section of thick bamboo and the circumference interval of transfer line bottom set up in a plurality of stabilizer blades at mounting panel border, the loading board is located under the mounting panel, the top of transfer line rotate bear in the lower surface of loading board, the bottom of boring a section of thick bamboo is the opening setting, be provided with on the loading board and be used for the drive transfer line pivoted driving piece, be provided with on the mounting panel and be used. This application has the effect that the convenience was taken a sample to bituminous paving.
Description
Technical Field
The application relates to the technical field of road detection, in particular to an asphalt pavement thickness measuring device for engineering supervision.
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. However, after each layer of the asphalt pavement is constructed and when the asphalt pavement is used for checking and accepting engineering works, the thickness of the asphalt pavement must be detected.
For example, chinese patent with publication number CN206352244U discloses an asphalt pavement thickness measuring device for engineering supervision, which comprises a hitting plate, a fixing pin, a flat-top nozzle, a slot, a pipe pulling pin, a cable opening, a steel pipe, a graduated scale, an inclined nozzle, and a pipe tip; set up vertical fluting on the steel pipe body, set up the scale on the pipe body on the fluting next door, the steel pipe top sets up the flat top mouth of pipe, the steel pipe bottom sets up the inclined plane mouth of pipe, inclined plane mouth of pipe end sets up the tube point of slope, set up the trombone slide to wearing the pipe body that is used for wearing the rope to play the steel pipe effect on the steel pipe of fluting top, set up the cable opening on the flat top mouth of pipe of trombone slide top, the fixed pin that can insert wherein is arranged in the space between the pipe wall of trombone slide and wide distance, the bottom surface of board is pounded in the welding of fixed pin top, the fixed pin is pounded the. When the device is used, the fixing pin of the smashing plate is inserted into the steel pipe opening, the smashing plate is knocked by a hammer to nail the steel pipe into the asphalt pavement, the asphalt pavement thickness sampling enters the steel pipe through the inclined plane pipe opening, and whether the asphalt pavement thickness is qualified or not is obtained through the average value of the sampling at different positions.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: when taking a sample to bituminous paving, need operating personnel to use the hammer to nail the steel pipe in the road surface, waste time and energy, it is inconvenient to operate.
SUMMERY OF THE UTILITY MODEL
In order to take a sample to bituminous paving conveniently, the application provides a bituminous paving thickness measurement equipment for engineering supervision.
The application provides a bituminous paving thickness measurement equipment for engineering supervision adopts following technical scheme:
the utility model provides an engineering reason is with bituminous paving thickness measurement equipment, include along the mounting panel and the loading board that the direction that is on a parallel with the road surface set up in the direction on perpendicular to road surface the loading board lower surface the transfer line, fixed set up in the cylindric section of thick bamboo of boring and the circumference interval of transfer line bottom set up in a plurality of stabilizer blades at mounting panel border, the loading board is located under the mounting board, the top of transfer line rotate bear in the lower surface of loading board, the bottom of boring the section of thick bamboo is the opening setting, be provided with on the loading board and be used for the drive transfer line pivoted driving piece, be provided with on the mounting board and be used for the drive the lift piece that the loading.
Through adopting above-mentioned technical scheme, operating personnel makes the bottom butt of boring a section of thick bamboo in the road surface with the bottom butt of a plurality of stabilizer blades, thereby drive assembly drive transfer line rotates and drives and bores a section of thick bamboo rotation, and lifting unit drive loading board downstream, and operating personnel pushes down the mounting panel upper surface, makes and bores a section of thick bamboo and carry out the drilling sample to the road surface to need not operating personnel and beat, improved the convenience of operation.
Preferably, the driving member includes a driving motor disposed on the upper surface of the bearing plate along the axial length direction of the transmission rod, and an output shaft of the driving motor is movably inserted through the upper surface of the bearing plate and coaxially connected to the transmission rod.
Through adopting above-mentioned technical scheme, driving motor work to the drive transfer line rotates and drives the drill barrel and rotate.
Preferably, the lifting piece includes that the circumference interval set up in a plurality of pneumatic cylinders of mounting panel lower surface, the pneumatic cylinder is followed the axial length direction of transfer line sets up, the piston rod fixed connection of pneumatic cylinder in the upper surface of loading board.
Through adopting above-mentioned technical scheme, the piston rod extension of pneumatic cylinder to drive loading board downstream, make the drill collar drill hole to the road surface.
Preferably, the bottom of transfer line is provided with the fixed plate, screw thread runs through has a plurality of bolts on the fixed plate, the top of boring a section of thick bamboo is provided with a plurality of screw, a plurality of bolts respectively with a plurality of screw thread fit.
By adopting the technical scheme, after the drill cylinder is damaged, the bolt is unscrewed, so that the drill cylinder is detached from the transmission rod and then replaced by a new drill cylinder.
Preferably, two screws are arranged at the top end of the drill barrel along the direction parallel to the axial length of the drill barrel, and the screw threads penetrate through the top of the drill barrel.
Through adopting above-mentioned technical scheme, after the drilling got the appearance, operating personnel rotated the screw rod and moved towards the direction of keeping away from the loading board and supported and hold the sample, made the sample break away from under the effect of screw rod and bored in the section of thick bamboo, increased the convenience of operation.
Preferably, the bottom end of the screw rod is provided with a butt plate.
Through adopting above-mentioned technical scheme, the butt plate can increase the area of contact between screw rod and sample, makes the sample difficult damaged.
Preferably, a hand wheel is arranged at one end, far away from the abutting plate, of the screw rod.
Through adopting above-mentioned technical scheme, operating personnel rotates the screw rod that can be convenient through holding the hand wheel.
Preferably, the bottom end of the drill cylinder is circumferentially provided with a plurality of saw teeth.
Through adopting above-mentioned technical scheme, the sawtooth can strengthen the drilling ability of boring a section of thick bamboo to the road surface.
In summary, the present application includes at least one of the following beneficial technical effects:
1. operating personnel makes the bottom butt of boring a section of thick bamboo in the road surface with the bottom butt of a plurality of stabilizer blades, thereby drive assembly drive transfer line rotates and drives and bores a section of thick bamboo rotation, and lifting unit drive loading board downstream, and operating personnel pushes down the mounting panel upper surface, makes and bores a section of thick bamboo and carry out the drilling sample to the road surface to need not operating personnel and beat, improved the convenience of operation.
2. When the drill barrel is damaged, the bolt is unscrewed, so that the drill barrel is detached from the transmission rod and then replaced by a new drill barrel.
3. After a sample is taken in a drilling hole, an operator rotates the screw rod to move towards the direction far away from the bearing plate to abut against the sample, so that the sample is separated from the drilling barrel under the action of the screw rod, and the convenience in operation is improved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present application.
FIG. 2 is a schematic view of the assembly of the drill barrel, screw and drive rod.
In the figure: 1. mounting a plate; 11. a support leg; 111. a base plate; 12. a hydraulic cylinder; 13. a handle; 2. a carrier plate; 21. a transmission rod; 211. a fixing plate; 212. a bolt; 22. a drive motor; 3. drilling a barrel; 31. a screw hole; 32. a screw; 321. a butt joint plate; 322. a hand wheel; 33. and (4) saw teeth.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses bituminous paving thickness measurement equipment for engineering supervision. Referring to fig. 1 and 2, the device comprises a mounting plate 1 and a bearing plate 2 arranged in a direction parallel to a road surface, a transmission rod 21 arranged on the lower surface of the bearing plate 2 in a direction perpendicular to the road surface, a cylindrical drill barrel 3 fixedly arranged at the bottom end of the transmission rod 21, and a plurality of support legs 11 circumferentially arranged at intervals on the edge of the mounting plate 1, wherein the number of the support legs 11 is preferably four in the embodiment; the stabilizer blade 11 is the slope setting, and the high-order end of stabilizer blade 11 welds in the border of mounting panel 1, and the low-order end welding of stabilizer blade 11 has backing plate 111, and backing plate 111 laminates in the road surface. The bearing plate 2 is positioned under the mounting plate 1, and the mounting plate 1 is provided with a lifting piece for driving the bearing plate 2 to lift; specifically, the lifting member includes a plurality of hydraulic cylinders 12 fixedly mounted on the lower surface of the mounting plate 1 at intervals in the circumferential direction, in this embodiment, the number of the hydraulic cylinders 12 is preferably four, the hydraulic cylinders 12 are arranged along the axial length direction of the transmission rod 21, one end of each hydraulic cylinder 12 is fixedly connected to the lower surface of the mounting plate 1, and a piston rod of each hydraulic cylinder 12 is fixedly connected to the upper surface of the bearing plate 2. Meanwhile, in order to facilitate the pressing of the mounting plate 1 by an operator, two handles 13 are welded to the upper surface of the mounting plate 1.
Referring to fig. 1 and 2, the top end of the transmission rod 21 is rotatably supported on the lower surface of the bearing plate 2, the bottom end of the transmission rod 21 is welded with a fixing plate 211, a plurality of bolts 212 penetrate through the fixing plate 211, the top end of the drill barrel 3 is provided with a plurality of screw holes 31, the plurality of bolts 212 correspond to the plurality of screw holes 31 in number and position one by one, and the plurality of bolts 212 are respectively in threaded fit with the plurality of screw holes 31; when the drill barrel 3 is damaged, the bolt 212 is unscrewed, so that the drill barrel 3 is detached from the transmission rod 21 and then replaced with a new drill barrel 3. A driving piece for driving the transmission rod 21 to rotate is arranged on the bearing plate 2; specifically, the driving member includes a driving motor 22 fixedly mounted on the upper surface of the bearing plate 2 along the axial length direction of the transmission rod 21, and an output shaft of the driving motor 22 is movably connected to the transmission rod 21 through the upper surface of the bearing plate 2.
Referring to fig. 1 and 2, the bottom of the drill barrel 3 is open and has a plurality of saw teeth 33 circumferentially around the integrated into one piece, two screws 32 are arranged on the top of the drill barrel 3 along the axial length direction parallel to the drill barrel 3, the screw threads of the screws 32 penetrate through the top of the drill barrel 3, the two screws 32 are respectively located on two opposite sides of the top of the drill barrel 3, a butt plate 321 is welded at the bottom end of each screw 32, and a hand wheel 322 is welded at one end of each screw 32 far away from the butt plate 321. After the sample is taken in the drilling, the operator holds the hand wheel 322 to rotate the screw rod 32 and moves towards the direction far away from the bearing plate 2 to enable the abutting plate 321 to abut against the sample, so that the sample is separated from the drilling barrel 3 under the action of the screw rod 32, and the convenience of operation is improved. Meanwhile, the surface of the abutting plate 321 facing away from the screw 32 is fixedly bonded with an elastic rubber pad.
The implementation principle of the embodiment of the application is as follows: the operator pushes the low ends of the four support legs 11 against the road surface, so that the bottom end of the drilling barrel 3 is pushed against the road surface, the driving motor 22 works, the driving transmission rod 21 rotates to drive the drilling barrel 3 to rotate, the piston rod of the hydraulic cylinder 12 extends to drive the bearing plate 2 to move downwards, the operator holds the handle 13 to press the upper surface of the mounting plate 1, the drilling barrel 3 is used for drilling and sampling the road surface, the operator does not need to knock, and the operation convenience is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an engineering is bituminous paving thickness measurement equipment for supervision which characterized in that: including along mounting panel (1) and loading board (2) that the direction that is on a parallel with the road surface set up in the direction on perpendicular to road surface set up in transfer line (21), the fixed setting in the cylindric brill section of thick bamboo (3) and the circumference interval of transfer line (21) bottom set up in a plurality of stabilizer blade (11) at mounting panel (1) border, loading board (2) are located under mounting panel (1), the top of transfer line (21) rotate bear in the lower surface of loading board (2), the bottom of brill section of thick bamboo (3) is the opening setting, be provided with on loading board (2) and be used for the drive transfer line (21) pivoted driving piece, be provided with on mounting panel (1) and be used for the drive the piece that goes up and down of loading board (2).
2. The asphalt pavement thickness measuring apparatus for project supervision according to claim 1, wherein: the driving piece comprises a driving motor (22) which is arranged on the upper surface of the bearing plate (2) along the axial length direction of the transmission rod (21), and an output shaft of the driving motor (22) penetrates through the upper surface of the bearing plate (2) in a movable mode and is coaxially connected with the transmission rod (21).
3. The asphalt pavement thickness measuring apparatus for project supervision according to claim 1, wherein: the lifter includes that the circumference interval set up in a plurality of pneumatic cylinders (12) of mounting panel (1) lower surface, pneumatic cylinder (12) are followed the axial length direction of transfer line (21) sets up, the piston rod fixed connection of pneumatic cylinder (12) in the upper surface of loading board (2).
4. The asphalt pavement thickness measuring apparatus for project supervision according to claim 1, wherein: the bottom of transfer line (21) is provided with fixed plate (211), screw thread runs through on fixed plate (211) has a plurality of bolts (212), the top of boring a section of thick bamboo (3) is provided with a plurality of screw holes (31), a plurality of bolts (212) respectively with a plurality of screw hole (31) screw-thread fit.
5. The asphalt pavement thickness measuring apparatus for project supervision according to claim 1, wherein: two screws (32) are arranged at the top end of the drill barrel (3) along the axial length direction parallel to the drill barrel (3), and the threads of the screws (32) penetrate through the top of the drill barrel (3).
6. The asphalt pavement thickness measuring apparatus for project supervision according to claim 5, wherein: the bottom end of the screw rod (32) is provided with a butt plate (321).
7. The asphalt pavement thickness measuring apparatus for project supervision according to claim 6, wherein: and a hand wheel (322) is arranged at one end of the screw rod (32) far away from the abutting plate (321).
8. The asphalt pavement thickness measuring apparatus for project supervision according to claim 1, wherein: the bottom end of the drill cylinder (3) is circumferentially provided with a plurality of saw teeth (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021230560.3U CN212513720U (en) | 2020-06-28 | 2020-06-28 | Engineering is managed with bituminous paving thickness measurement equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021230560.3U CN212513720U (en) | 2020-06-28 | 2020-06-28 | Engineering is managed with bituminous paving thickness measurement equipment |
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| Publication Number | Publication Date |
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| CN212513720U true CN212513720U (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021230560.3U Active CN212513720U (en) | 2020-06-28 | 2020-06-28 | Engineering is managed with bituminous paving thickness measurement equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541225A (en) * | 2022-04-25 | 2022-05-27 | 武汉市明煌建筑劳务有限公司 | Road pavement laying thickness measuring device with drilling-in structure |
-
2020
- 2020-06-28 CN CN202021230560.3U patent/CN212513720U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541225A (en) * | 2022-04-25 | 2022-05-27 | 武汉市明煌建筑劳务有限公司 | Road pavement laying thickness measuring device with drilling-in structure |
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