CN217758228U - Road construction quality detection device - Google Patents
Road construction quality detection device Download PDFInfo
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- CN217758228U CN217758228U CN202220912050.7U CN202220912050U CN217758228U CN 217758228 U CN217758228 U CN 217758228U CN 202220912050 U CN202220912050 U CN 202220912050U CN 217758228 U CN217758228 U CN 217758228U
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- protection box
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- dust collection
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Abstract
The utility model relates to the technical field of road quality detection equipment, in particular to a road construction quality detection device, which comprises a main body, wherein movable wheels are fixed at the bottom of the main body, a sampling mechanism is arranged inside the main body, two telescopic motors are fixed inside the main body, the telescopic shaft ends of the telescopic motors are both fixed on the upper end surface of a protection box, the lower end of the protection box is opened, and a sampling rod of the sampling mechanism passes through the upper end surface of the protection box; still include dust absorption mechanism, dust absorption mechanism includes the dust absorption pipeline, and dust absorption pipeline one end and guard box intercommunication, the air pump is connected to the other end, and the dump bin is connected to the air pump. The dustproof mechanism of the utility model can effectively prevent dust and the like from splashing during sampling, thereby ensuring the health of workers; the dust absorption mechanism enables the road surface to be cleaned independently after sampling, so that manpower is saved, and efficiency is improved.
Description
Technical Field
The utility model relates to a road quality check out test set technical field, concretely relates to road construction quality detection device.
Background
Road construction is an important infrastructure, and the quality of road construction is very important, needs to detect it, guarantees the quality of road construction.
The existing road quality detection device is lack of a dustproof mechanism, so that dust, broken stones and the like splash in the detection process, and the health of workers is influenced. Lack the collection mechanism of waste material in the current device, need the later stage to clean the road, it is very inconvenient, influence the efficiency of work.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the not enough of prior art, now provide a road construction quality detection device.
The utility model provides a technical scheme that technical problem adopted is: a road construction quality detection device comprises a main body, movable wheels are fixed at the bottom of the main body, a sampling mechanism is arranged in the main body, two telescopic motors are symmetrically fixed in the main body, the telescopic shaft ends of the telescopic motors are fixed on the upper end surface of a protection box, the lower end of the protection box is open, a sampling rod of the sampling mechanism penetrates through the upper end surface of the protection box, and a sampling cylinder is fixed at the lower end of the sampling rod; the dust collection mechanism comprises a dust collection pipeline, one end of the dust collection pipeline is communicated with the protection box, the other end of the dust collection pipeline is connected with an air pump inside the dust collection box fixed on the main body, and the air pump is connected with a waste box;
the detection mechanism comprises a supporting column, one end of the supporting column is fixedly connected to the side wall of the inner cavity of the main body, the other end of the supporting column is vertically connected with a fixing column, the fixing column is hollow, the top of the inner cavity of the fixing column is downwards fixedly connected with a connecting column, the connecting column is downwards fixedly connected with a thin shaft, a thick shaft is sleeved on the thin shaft in a sliding mode, and the lower end of the thick shaft penetrates through the fixing column to be connected with the detection wheel.
Preferably, a rubber pad is arranged on the periphery of the bottom of the protection box.
Preferably, the distance sensor is an inductive distance sensor.
The dustproof mechanism of the utility model can effectively prevent dust and the like from splashing during sampling, thereby ensuring the health of workers; the dust collection mechanism enables the road surface to be not required to be cleaned independently after sampling, so that the labor is saved, and the efficiency is improved; the detection mechanism can detect the road flatness quickly and visually.
Drawings
FIG. 1 is a schematic sectional elevational view of a preferred embodiment of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic cross-sectional view of the detecting mechanism of the present invention;
fig. 4 is a schematic sectional structure view of the dust suction mechanism of the present invention.
Description of the reference numerals: 1. a main body; 2. a sampling mechanism; 21. a protection box; 22. a sampling tube; 23. a telescopic shaft; 24. a rubber pad; 3. a detection mechanism; 31. a support column; 32. fixing the column; 33. a distance sensor; 34. detecting a wheel; 35. a thin shaft; 36 connecting column; 37 a coarse axis; 4. a dust suction mechanism; 41. a dust collection duct; 42. a dust collection box; 43. an air pump; 44. a waste bin; 5. a movable wheel.
Detailed Description
The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1-4, the utility model relates to a road construction quality detection device, including: the road pavement monitoring system comprises a main body 1, wherein a sampling mechanism 2 is arranged in the main body 1 and is used for sampling and analyzing a road; a detection mechanism 3 is arranged at one end inside the main body 1, and the flatness of the road is detected through the detection mechanism 3; a dust suction mechanism 4 is arranged at one end of the main body 1 far away from the detection mechanism 3 and is used for collecting dust, waste materials and the like; the bottom of the main body 1 is movably connected with a movable wheel 5.
The sampling mechanism 2 is the existing sampling device, a power source at the upper part of the sampling mechanism 2 is fixed in the main body 1, the lower end of a sampling rod of the sampling mechanism 2 is connected with a sampling cylinder 22, the existing sampling mechanism 2 is not described in detail, and the improvement of the invention is described in detail below. Two telescopic motors are symmetrically fixed in the main body 1, and the ends of telescopic shafts 23 of the telescopic motors are fixed on the upper end surface of the protection box 21. The telescopic shaft 23 pulls the protection box 21 to move up and down, so that the periphery is covered during sampling, and dust and the like are prevented from splashing. For making dustproof mechanism's leakproofness better, it is preferred, be equipped with rubber pad 24 in bottom a week of protective housing 21, increased dustproof mechanism's sealing performance, reached better dustproof effect.
The dust suction mechanism 4 of the present invention includes a dust suction duct 41, one end of the dust suction duct 41 is communicated with the protection box 21, and the other end is connected to an air pump 43 inside the dust suction box 42. The dust box 42 is fixed inside the main body 1. One end of the air pump 43, which is far away from the dust suction pipeline 41, is connected with a waste box 44, and the air pump 43 sends the sucked waste materials such as dust and the like into the waste box 44. The portion of the waste bin 44 outside the suction box 42 is provided with a lid which is opened to allow removal of waste material from the waste bin 44.
The detection mechanism 3 comprises a support column 31, one end of the support column 31 is fixedly connected to the side wall of the inner cavity of the main body 1, the other end of the support column 31 is fixedly connected with a fixing column 32, the support column 31 is a transverse column, the fixing column 32 is a vertical column, and the fixing column 32 is hollow. A connecting column 36 is fixed downwards at the top of an inner cavity of the fixing column 32, the connecting column 36 is fixedly connected with a thin shaft 35 downwards, a thick shaft 37 is sleeved on the thin shaft 35 in a sliding mode, the lower end of the thick shaft 37 penetrates through the fixing column 32 to be connected with the detection wheel 34, and the thick shaft 37 can freely slide along the thin shaft 35. A distance sensor 33 is provided at the lower end surface of the connecting column 36, and the distance sensor 33 measures the distance to the upper surface of the thick shaft 37. If the ground is flat, the detection wheel 34 is flush with the bottom surface of the movable wheel 5, and the distance sensor 33 has data from the upper surface of the thick shaft 37, if the ground is uneven (concave or convex), the concave ground can cause the detection wheel 34 to slide downwards along with the thick shaft 37 due to gravity when the detection wheel 34 passes by, and the measurement data of the distance sensor 33 becomes large; the raised ground surface causes the detection wheel 34 to slide upward with the thick shaft 37, and the measurement data of the distance sensor 33 becomes small, thereby detecting the flatness of the ground surface.
When the sampler is used for sampling, the sampling cylinder 22 of the sampling mechanism 2 is aligned to the position for pre-sampling, then the telescopic motor is started, the two telescopic shafts 23 are extended downwards, the protection box 21 is driven to move downwards until the protection box 21 is in close contact with the road surface, and at the moment, the sampling mechanism 2 is started to sample. The air pump 43 of the dust suction mechanism 4 is opened at the same time of sampling, and waste materials such as dust and the like during sampling are sucked.
When the flatness of the road surface is detected, the main body 1 is pushed to run on the road surface, when the main body encounters a concave or convex road surface, the data measured by the distance sensor 33 changes, and the flatness of the road surface is judged according to the data measured by the distance sensor 33.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the invention in its corresponding aspects.
Claims (3)
1. The utility model provides a road construction quality detection device, includes main part (1), and main part (1) bottom is fixed with movable wheel (5), and main part (1) inside is equipped with sampling mechanism (2), its characterized in that: two telescopic motors are symmetrically fixed in the main body (1), the ends of telescopic shafts (23) of the telescopic motors are fixed on the upper end face of a protection box (21), the lower end of the protection box (21) is provided with an opening, a sampling rod of the sampling mechanism (2) penetrates through the upper end face of the protection box (21), and a sampling cylinder (22) is fixed at the lower end of the sampling rod; the dust collection device is characterized by further comprising a dust collection mechanism (4), wherein the dust collection mechanism (4) comprises a dust collection pipeline (41), one end of the dust collection pipeline (41) is communicated with the protection box (21), the other end of the dust collection pipeline is connected with an air pump (43) in a dust collection box (42) on the main body (1), and the air pump (43) is connected with a waste material box (44); still include detection mechanism (3), detection mechanism (3) are including support column (31), support column (31) one end fixed connection is on main part (1) inner cavity lateral wall, fixed column (32) is connected perpendicularly to the other end, the inside cavity of fixed column (32), at fixed column (32) inner chamber top fixed connection post (36) down, lower terminal surface at spliced pole (36) is equipped with distance sensor (33), spliced pole (36) fine axle (35) of fixed connection down, slip on fine axle (35) and cup joint thick axle (37), thick axle (37) lower extreme passes fixed column (32) and is connected with detection wheel (34).
2. The road construction quality detection apparatus according to claim 1, characterized in that: a rubber pad (24) is arranged on the periphery of the bottom of the protection box (21).
3. The road construction quality detection apparatus according to claim 1, characterized in that: the distance sensor (33) is an inductive distance sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220912050.7U CN217758228U (en) | 2022-04-20 | 2022-04-20 | Road construction quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220912050.7U CN217758228U (en) | 2022-04-20 | 2022-04-20 | Road construction quality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217758228U true CN217758228U (en) | 2022-11-08 |
Family
ID=83881125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220912050.7U Active CN217758228U (en) | 2022-04-20 | 2022-04-20 | Road construction quality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217758228U (en) |
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2022
- 2022-04-20 CN CN202220912050.7U patent/CN217758228U/en active Active
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