CN216206282U - Road surface slope detection device - Google Patents
Road surface slope detection device Download PDFInfo
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- CN216206282U CN216206282U CN202121793650.8U CN202121793650U CN216206282U CN 216206282 U CN216206282 U CN 216206282U CN 202121793650 U CN202121793650 U CN 202121793650U CN 216206282 U CN216206282 U CN 216206282U
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- slide bar
- sliding rod
- protective cover
- angle measuring
- road surface
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Abstract
The utility model relates to the technical field of road detection, and discloses a road surface gradient detection device which comprises a device base, wherein an angle measurement support is fixedly installed at the top of the device base, an angle measurement plate is rotatably installed on the inner side of the angle measurement support, a balancing weight is fixedly connected to the bottom of the angle measurement plate, a protective cover is fixedly installed at the top of the device base, observation ports are fixedly installed on the front side and the rear side of the protective cover, a calibration line is arranged on the inner side of each observation port, and a left roller sliding groove is formed in the bottom of the device base. The base of the device can incline when the device is placed on a slope, so that the angle measuring bracket and the protective cover are driven to incline, the balance weight at the bottom of the angle measuring plate can keep the angle measuring plate horizontal all the time, and the protective cover drives the calibration line on the observation port to incline when the protective cover inclines, so that the inclination angle of a slope body can be quickly measured by pointing the calibration line to the angle on the angle measuring plate.
Description
Technical Field
The utility model relates to the technical field of road detection, in particular to a road surface gradient detection device.
Background
The road detection refers to observation and measurement of the appearance and the geometric dimension of a road surface, test of the overall strength, the flatness, the roughness and the compactness of the road surface, strength test of a concrete test piece, test of the content and the gradation composition of asphalt after sampling of the asphalt road surface and the like.
The following problems in the use process of the conventional road surface gradient detection device are found to be not solved well: 1. the existing road surface gradient detection device is complex and time-consuming in detection process and low in overall working efficiency; 2. the conventional road surface gradient detection device has a short detection range, and different detection methods are difficult to select according to the flatness of the road surface.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, such as the problems that the existing road surface gradient detection device is complicated in detection process and time-consuming, the overall working efficiency is low, the existing road surface gradient detection device is short in detection range, and different detection methods are difficult to select according to the flatness of a road surface.
In order to achieve the purpose, the utility model adopts the following technical scheme: a road surface gradient detection device comprises a device base, wherein an angle measuring bracket is fixedly installed at the top of the device base, an angle measuring plate is rotatably installed on the inner side of the angle measuring bracket, a balancing weight is fixedly connected to the bottom of the angle measuring plate, a protective cover is fixedly installed at the top of the device base, observation ports are fixedly installed on the front side and the rear side of the protective cover, a calibration line is arranged on the inner side of the observation port, a right roller chute is arranged at the bottom of the device base, a right sliding rod is slidably installed inside the right roller chute, a right clamping block is fixedly installed on the outer portion of the right sliding rod, a right roller is fixedly connected to the right end of the right sliding rod, a left roller chute is arranged at the bottom of the device base, a left sliding rod is slidably installed inside the left roller chute, and a left clamping block is fixedly installed on the two sides of the left sliding rod, and the left end of the left sliding rod is fixedly connected with a left roller.
Preferably, the connecting point of the angle measuring bracket and the angle measuring plate is on the central line of the angle measuring plate, and the balancing weight is fixedly installed at the center of the bottom of the angle measuring plate.
Preferably, the protective cover covers the outside of the angle measuring bracket and the angle measuring plate, and a viewing port in the inner part of the protective cover is coincided with the center of the angle measuring plate.
Preferably, the right side slide bar and the left side slide bar are both slidably mounted inside the device base, and the bottoms of the right side slide bar and the left side slide bar are flush with the bottom of the device base.
Preferably, the right side slide bar and the left side slide bar are both two-section structures, and the two-section structures are connected in a rotating manner.
Preferably, the left sliding rod is located on the inner side of the right sliding rod, the left roller at the left end of the left sliding rod is mounted on the outer side of the left sliding rod, and the right roller at the right end of the right sliding rod is mounted on the inner side of the right sliding rod.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the base of the device can incline when the device is placed on a slope, so that the angle measuring bracket and the protective cover are driven to incline, the balance weight at the bottom of the angle measuring plate can keep the angle measuring plate horizontal all the time, and the protective cover drives the calibration line on the observation port to incline when the protective cover inclines, so that the inclination angle of a slope body can be quickly measured by pointing the calibration line to the angle on the angle measuring plate.
(2) According to the utility model, the distance between the left roller and the right roller can be increased by lengthening the left sliding rod and the right sliding rod, so that the adjustment can be carried out according to the length of a slope body, and when the detection is carried out on the relatively flat ground, the left roller and the right roller can be rotated to the positions above the left sliding rod and the right sliding rod through the rotating structures of the left sliding rod and the right sliding rod, so that the left sliding rod, the right sliding rod and the device base are in contact with the ground, and the detection accuracy is increased.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a top cross-sectional view of the structure of the present invention;
fig. 3 is a bottom view of the inventive structure.
In the figure: 1. a device base; 2. an angle measuring bracket; 3. a angle measuring plate; 4. a balancing weight; 5. a protective cover; 6. a viewing port; 7. calibrating the line; 8. a right roller chute; 9. a right slide bar; 10. a right side fixture block; 11. a right roller; 12. a left roller chute; 13. a left slide bar; 14. a left side fixture block; 15. and a left roller.
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 a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a road surface gradient detection device includes device base 1, its characterized in that: the top of the device base 1 is fixedly provided with an angle measuring support 2, the inner side of the angle measuring support 2 is rotatably provided with an angle measuring plate 3, the bottom of the angle measuring plate 3 is fixedly connected with a balancing weight 4, the connecting point of the angle measuring support 2 and the angle measuring plate 3 is arranged on the central line of the angle measuring plate 3, the balancing weight 4 is fixedly arranged at the center of the bottom of the angle measuring plate 3, the level of the angle measuring plate 3 can be kept through the balancing weight 4, the top of the device base 1 is fixedly provided with a protective cover 5, the front side and the rear side of the protective cover 5 are both fixedly provided with observation ports 6, the protective cover 5 covers the outer parts of the angle measuring support 2 and the angle measuring plate 3, the observation port 6 in the protective cover 5 is superposed with the center of the angle measuring plate 3, the inclination angle can be read through a calibration line 7 on the observation port 6 when the protective cover 5 inclines, the calibration line 7 is arranged on the inner side of the observation port 6, the bottom of the device base 1 is provided with a right roller chute 8, the inside slidable mounting of right side gyro wheel spout 8 has right side slide bar 9, the outside fixed mounting of right side slide bar 9 has right side fixture block 10, and the right-hand member fixedly connected with right side gyro wheel 11 of right side slide bar 9, left side gyro wheel spout 12 has been seted up to the bottom of device base 1, the inside slidable mounting of left side gyro wheel spout 12 has left side slide bar 13, right side slide bar 9 and left side slide bar 13 are all slidable mounting in the inside of device base 1, and the bottom of right side slide bar 9 and left side slide bar 13 and the bottom parallel and level of device base 1, right side slide bar 9 and left side slide bar 13 are two segmentation structures, and rotate the connection between two segmentation structures, can be through the revolution mechanic of left side slide bar 13 and right side slide bar 9 with right side gyro wheel 11 and left side gyro wheel 15 rotatory to the top of left side slide bar 13 and right side slide bar 9, thereby make left side slide bar 13, The right side slide bar 9 and the device base 1 contact with ground, thereby increase the accuracy that detects, the both sides fixed mounting of left side slide bar 13 has left side fixture block 14, and the left end fixedly connected with left side gyro wheel 15 of left side slide bar 13, left side slide bar 13 is located the inboard of right side slide bar 9, and the left side gyro wheel 15 of left side slide bar 13 left end installs in the outside of left side slide bar 13, the right side gyro wheel 11 of right side slide bar 9 right-hand member is installed in the inboard of right side slide bar 9, can make left side gyro wheel 15 and right side gyro wheel 11 on same water flat line, thereby keep the steady of the device.
The working principle is as follows: when the device is used, the device is firstly placed on a slope, the base 1 of the device is inclined, the angle measuring bracket 2 and the protective cover 5 are driven to incline, the balance weight 4 at the bottom of the angle measuring plate 3 can keep the angle measuring plate 3 horizontal all the time, the protective cover 5 is inclined, the calibration line 7 on the observation port 6 is driven to incline, the inclination angle of a slope body can be quickly measured by the angle of the calibration line 7 pointing to the angle measuring plate 3, the distance between the right side roller 11 and the left side roller 15 can be increased by lengthening the left side sliding rod 13 and the right side sliding rod 9, the adjustment is carried out according to the length of the slope body, when a smoother ground is detected, the right side roller 11 and the left side roller 15 can be rotated to the upper parts of the left side sliding rod 13 and the right side sliding rod 9 through the rotating structures of the left side sliding rod 13 and the right side sliding rod 9, therefore, the left sliding rod 13, the right sliding rod 9 and the device base 1 are in contact with the ground, the detection accuracy is improved, and the concrete working principle of the road slope detection device is the above.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
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.
Claims (6)
1. The utility model provides a road surface slope detection device, includes device base (1), its characterized in that: the device is characterized in that a protractor bracket (2) is fixedly mounted at the top of a device base (1), a protractor plate (3) is rotatably mounted at the inner side of the protractor bracket (2), a balancing weight (4) is fixedly connected at the bottom of the protractor plate (3), a protective cover (5) is fixedly mounted at the top of the device base (1), observation ports (6) are fixedly mounted at the front side and the rear side of the protective cover (5), a calibration line (7) is arranged at the inner side of the observation ports (6), a right roller chute (8) is arranged at the bottom of the device base (1), a right sliding rod (9) is slidably mounted in the right roller chute (8), a right clamping block (10) is fixedly mounted outside the right sliding rod (9), a right roller (11) is fixedly connected at the right end of the right sliding rod (9), a left roller chute (12) is arranged at the bottom of the device base (1), the inside slidable mounting of left side gyro wheel spout (12) has left side slide bar (13), the both sides fixed mounting of left side slide bar (13) has left side fixture block (14), and the left end fixedly connected with left side gyro wheel (15) of left side slide bar (13).
2. The road surface gradient detection device according to claim 1, characterized in that the connecting point of the angle measuring bracket (2) and the angle measuring plate (3) is on the central line of the angle measuring plate (3), and the balancing weight (4) is fixedly arranged at the center of the bottom of the angle measuring plate (3).
3. The road surface gradient detection device according to claim 1, characterized in that the protective cover (5) covers the outside of the protracting bracket (2) and the protracting plate (3), and the viewing port (6) inside the protective cover (5) coincides with the center of the protracting plate (3).
4. The road surface gradient detection device according to claim 1, characterized in that the right side sliding rod (9) and the left side sliding rod (13) are slidably mounted inside the device base (1), and the bottoms of the right side sliding rod (9) and the left side sliding rod (13) are flush with the bottom of the device base (1).
5. The road surface gradient detection device according to claim 4, characterized in that the right side sliding rod (9) and the left side sliding rod (13) are both two-segment structures, and the two-segment structures are rotatably connected with each other.
6. The road surface gradient detection device according to claim 1, wherein the left slide bar (13) is located inside the right slide bar (9), and a left roller (15) at the left end of the left slide bar (13) is installed outside the left slide bar (13), and a right roller (11) at the right end of the right slide bar (9) is installed inside the right slide bar (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121793650.8U CN216206282U (en) | 2021-08-03 | 2021-08-03 | Road surface slope detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121793650.8U CN216206282U (en) | 2021-08-03 | 2021-08-03 | Road surface slope detection device |
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| Publication Number | Publication Date |
|---|---|
| CN216206282U true CN216206282U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202121793650.8U Active CN216206282U (en) | 2021-08-03 | 2021-08-03 | Road surface slope detection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114659495A (en) * | 2022-04-26 | 2022-06-24 | 中犇检测认证有限公司 | Viaduct arc ramp gradient detection device and detection method |
| CN115491952A (en) * | 2022-09-30 | 2022-12-20 | 湖南交通国际经济工程合作有限公司 | Highway subgrade road surface wisdom compaction monitored control system |
-
2021
- 2021-08-03 CN CN202121793650.8U patent/CN216206282U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114659495A (en) * | 2022-04-26 | 2022-06-24 | 中犇检测认证有限公司 | Viaduct arc ramp gradient detection device and detection method |
| CN114659495B (en) * | 2022-04-26 | 2024-02-23 | 中犇检测认证有限公司 | Device and method for detecting gradient of arc ramp of overhead bridge |
| CN115491952A (en) * | 2022-09-30 | 2022-12-20 | 湖南交通国际经济工程合作有限公司 | Highway subgrade road surface wisdom compaction monitored control system |
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