CN212294265U - Digital roadbed flatness measuring instrument - Google Patents
Digital roadbed flatness measuring instrument Download PDFInfo
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- CN212294265U CN212294265U CN202020304831.9U CN202020304831U CN212294265U CN 212294265 U CN212294265 U CN 212294265U CN 202020304831 U CN202020304831 U CN 202020304831U CN 212294265 U CN212294265 U CN 212294265U
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Abstract
The utility model discloses a digital road bed roughness measuring apparatu, including removal measurement mount, distancer, fixed plate, leveling member, driving piece and portable removal wheel, the removal measurement mount is a font setting, the upper wall of removal measurement mount is the wide rectangular plate setting in the middle of narrow both sides, the distancer slides and locates on the removal measurement mount upper wall, the fixed plate is located perpendicularly on the removal measurement mount diapire, the cross-section of leveling member is the font setting of falling T, leveling member rotates and locates on the fixed plate, the driving piece is located on the removal measurement mount, portable removal wheel rotates and locates on the fixed plate diapire. The utility model belongs to the technical field of the flattening measuring apparatu, specifically a digital road bed roughness measuring apparatu utilizes the spirit level to carry out the roughness to the measuring apparatu and detects to the adjustment detects the road surface roughness through the distancer is automatic.
Description
Technical Field
The utility model belongs to the technical field of the flattening measuring apparatu, specifically indicate a digital road bed roughness measuring apparatu.
Background
The road surface evenness is one of main technical indexes for evaluating the road surface quality, the evenness influences the stress rationality of the road surface, the service life and whether a vehicle is safe and comfortable in the running process, the evenness of the road surface is identified through road evenness detection, important information is provided for a decision maker, the decision maker can make an optimization decision aiming at the problems of maintenance, overhaul and the like of the road surface, on the other hand, the detection of the road surface evenness can accurately provide the information of the road surface construction quality, and an objective index for evaluating the quality is provided for road surface construction. According to the traditional three-meter ruler measurement method, firstly, a 3m ruler is unfolded on a road surface to be measured; secondly, inserting the feeler gauge into each gap between the 3m straight ruler and the ground, recording a distance value, comparing whether the maximum distance value exceeds an allowable value, evaluating the flatness, and judging whether overhaul maintenance is needed. But has the following disadvantages: firstly, the traditional measurement accuracy is not high, and inaccurate detection results in improvement of road repair cost or incomplete repair; secondly, the operation mode is complex, and the traditional method enables a measurer to bend over for many times to repeat one action, so that the human body function is damaged for a long time; thirdly, manual reading is prone to error and errors are generated.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a digital road bed roughness measuring apparatu utilizes the spirit level to carry out the roughness to the measuring apparatu and detects to the adjustment, detects the road surface roughness through the distancer is automatic, has effectively solved measuring apparatu inefficiency on the existing market, and self structure is complicated, maintains comparatively inconvenient problem.
The utility model adopts the following technical scheme: the utility model relates to a digital road bed roughness measuring apparatu, including removal measurement mount, distancer, fixed plate, horizontal adjustment spare, driving piece and portable removal wheel, the removal measurement mount is a font setting, the upper wall of removal measurement mount is the wide rectangular plate setting in the middle of narrow both sides, the distancer slides and locates on the removal measurement mount upper wall, the fixed plate is located perpendicularly on the removal measurement mount diapire, the cross-section of horizontal adjustment spare is the font setting of falling T, horizontal adjustment spare rotates and locates on the fixed plate, the driving piece is located on the removal measurement mount, portable removal wheel rotates and locates on the fixed plate diapire.
Further, the fixed plate is the fillet rectangle setting, fixed plate both ends symmetry is equipped with the regulation hole, be equipped with the internal thread on the circumference inner wall in regulation hole, be equipped with the external screw thread on the outside circumference wall of horizontal adjustment spare, horizontal adjustment spare and regulation hole bolted connection, the quantity of horizontal adjustment spare equals the quantity in regulation hole.
Further, the fixed plate is provided with two groups.
Furthermore, the driving piece comprises a driving motor and a driving screw, the driving screw is rotatably arranged on two opposite side walls of the mobile measurement fixing frame, the range finder is sleeved on the driving screw, the driving motor is arranged on the mobile measurement fixing frame, the output end of the driving motor is connected with the driving screw, the driving motor rotates to drive the driving screw to rotate, and the driving screw rotates to drive the range finder to move.
Further, the distancer includes control, horizontal distancer, vertical distancer, display and control button, the control is located in the distancer, horizontal distancer is located on the distancer lateral wall and is located between removal measurement mount and the drive screw, vertical distancer is located on the distancer diapire, the display is located on another lateral wall of distancer, the control button is located on the distancer lateral wall and is located the display below.
Further, all be equipped with the spirit level on the removal measurement mount lateral wall and the distancer lateral wall, the spirit level can detect the roughness of removal measurement mount, provides the basis for the adjustment.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme is a digital roadbed roughness measuring apparatu, utilizes the spirit level to carry out the roughness to the measuring apparatu and detects to the adjustment, detects the road flatness through the distancer is automatic, has effectively solved measuring apparatu inefficiency on the existing market, and self structure is complicated, maintains comparatively inconvenient problem.
Drawings
Fig. 1 is a schematic view of the overall structure of the digital roadbed planeness measuring instrument of the utility model;
fig. 2 is a side view of the digital roadbed planeness measuring instrument of the utility model.
Wherein, 1, remove and measure the mount, 2, distancer, 3, fixed plate, 4, horizontal adjustment spare, 5, driving piece, 6, portable removal wheel, 7, regulation hole, 8, internal thread, 9, external screw thread, 10, driving motor, 11, driving screw, 12, control piece, 13, horizontal distancer, 14, vertical distancer, 15, display, 16, control button, 17, spirit level.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.
As shown in fig. 1-2, the utility model discloses digital road bed roughness measuring apparatu, including removal measurement mount 1, distancer 2, fixed plate 3, level adjustment piece 4, driving piece 5 and portable removal wheel 6, removal measurement mount 1 is the setting of door font, the upper wall of removal measurement mount 1 is the wide rectangular plate setting in middle narrow both sides, 2 slides of distancer locate on removal measurement mount 1 upper wall, fixed plate 3 is located perpendicularly on the removal measurement mount 1 diapire, the cross-section of level adjustment piece 4 is the font of falling T setting, level adjustment piece 4 rotates and locates on fixed plate 3, driving piece 5 is located on the removal measurement mount 1, portable removal wheel 6 rotates and locates on the 3 diapalls of fixed plate.
Fixed plate 3 is the fillet rectangle setting, 3 both ends symmetries of fixed plate are equipped with regulation hole 7, be equipped with internal thread 8 on the circumference inner wall of regulation hole 7, be equipped with external screw thread 9 on the outside circumference wall of horizontal adjusting part 4, horizontal adjusting part 4 and regulation hole 7 bolted connection, the quantity of horizontal adjusting part 4 equals the quantity of regulation hole 7.
Two groups of fixing plates 3 are arranged.
The driving piece 5 comprises a driving motor 10 and a driving screw rod 11, the driving screw rod 11 is rotatably arranged on two opposite side walls of the mobile measurement fixing frame 1, the distance meter 2 is sleeved on the driving screw rod 11, the driving motor 10 is arranged on the mobile measurement fixing frame 1, the output end of the driving motor 10 is connected with the driving screw rod 11, the driving motor 10 rotates to drive the driving screw rod 11 to rotate, and the driving screw rod 11 rotates to drive the distance meter 2 to move.
All be equipped with spirit level 17 on the lateral wall of mobile measurement mount 1 and on the 2 lateral walls of distancer, spirit level 17 can detect the roughness of mobile measurement mount 1, provides the basis for the adjustment.
When the device is used, a user moves a measuring instrument to a roadbed position for driving detection, detects whether a movable measuring fixing frame 1 is horizontal according to a level meter 17, if not, the horizontal adjusting piece 4 can be rotated to adjust the distance between the movable measuring fixing frame and the ground until the level meter 17 is horizontal, a distance meter 2 and a driving motor 10 are started through a control key 16, the driving motor 10 rotates to drive a driving screw rod 11 to rotate, the driving screw rod 11 rotates to drive a distance meter 2 to move, a horizontal distance meter 13 detects the horizontal distance, transmits the detected data to a control piece 12, transmits the detected data to a display 15 for display after being processed by the control piece 12, a vertical distance meter 14 detects the vertical distance, transmits the detected data to the control piece 12, transmits the detected data to the display 15 for display after being processed by the control piece 12, analyzes the flatness of the roadbed through the measured data on the display 15, can reach the roughness parameter of road bed, it is above that the utility model discloses holistic work flow repeats this step when using next time can.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a digital road bed roughness measuring apparatu which characterized in that: including removal measurement mount, distancer, fixed plate, horizontal adjustment spare, driving piece and portable removal wheel, the removal measurement mount is the setting of door font, the upper wall of removal measurement mount is the wide rectangular plate setting in the middle narrow both sides, the distancer slides and locates on the removal measurement mount upper wall, the fixed plate is located perpendicularly on the removal measurement mount diapire, the cross-section of horizontal adjustment spare is the setting of the font of falling T, horizontal adjustment spare rotates and locates on the fixed plate, the driving piece is located on the removal measurement mount, portable removal wheel rotates and locates on the fixed plate diapire.
2. The digital roadbed flatness measuring instrument according to claim 1, wherein: the fixed plate is the fillet rectangle setting, fixed plate both ends symmetry is equipped with the regulation hole, be equipped with the internal thread on the circumference inner wall of regulation hole, be equipped with the external screw thread on the outside circumference wall of horizontal adjustment spare, horizontal adjustment spare and regulation hole bolted connection, the quantity of horizontal adjustment spare equals the quantity of regulation hole.
3. A digitized road-based flatness measuring instrument according to claim 2, characterized in that: the fixed plate is provided with two groups.
4. A digitized road-based flatness measuring instrument according to claim 3, characterized in that: the driving piece comprises a driving motor and a driving screw rod, the driving screw rod is rotatably arranged on two opposite side walls of the mobile measurement fixing frame, the range finder is sleeved on the driving screw rod, the driving motor is arranged on the mobile measurement fixing frame, and the output end of the driving motor is connected with the driving screw rod.
5. The digital roadbed flatness measuring instrument according to claim 4, wherein: the range finder includes control, horizontal range finder, vertical range finder, display and control button, the control is located in the range finder, horizontal range finder locates on the distancer lateral wall and locates between removal measurement mount and the drive screw, vertical range finder locates on the distancer diapire, the display is located on another lateral wall of range finder, the control button is located on the distancer lateral wall and is located the display below.
6. The digital roadbed flatness measuring instrument according to claim 5, wherein: and gradienters are arranged on the side wall of the mobile measurement fixing frame and the side wall of the range finder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020304831.9U CN212294265U (en) | 2020-03-12 | 2020-03-12 | Digital roadbed flatness measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020304831.9U CN212294265U (en) | 2020-03-12 | 2020-03-12 | Digital roadbed flatness measuring instrument |
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| CN212294265U true CN212294265U (en) | 2021-01-05 |
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| CN202020304831.9U Active CN212294265U (en) | 2020-03-12 | 2020-03-12 | Digital roadbed flatness measuring instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114923440A (en) * | 2022-05-02 | 2022-08-19 | 中建八局第二建设有限公司 | Detection device for flatness of template of magnetic suspension track beam and use method |
-
2020
- 2020-03-12 CN CN202020304831.9U patent/CN212294265U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114923440A (en) * | 2022-05-02 | 2022-08-19 | 中建八局第二建设有限公司 | Detection device for flatness of template of magnetic suspension track beam and use method |
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