CN216925579U - Highway side slope gradient measuring device - Google Patents
Highway side slope gradient measuring device Download PDFInfo
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- CN216925579U CN216925579U CN202220579233.1U CN202220579233U CN216925579U CN 216925579 U CN216925579 U CN 216925579U CN 202220579233 U CN202220579233 U CN 202220579233U CN 216925579 U CN216925579 U CN 216925579U
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Abstract
The application relates to a highway side slope gradient measuring device belongs to gradient measuring device's technical field, and it includes: the device comprises a mounting plate, a measuring rod, a distance measuring sensor and a display module; the measuring rod is mounted on the mounting plate, the distance measuring sensor is connected with the measuring rod in a sliding mode, a locking component used for locking the distance measuring sensor is further arranged on the distance measuring sensor, and the distance measuring sensor is used for measuring the distance from the measuring rod to a side slope of a road and outputting a distance value; the display module is connected with the ranging sensor and used for receiving and displaying the distance value. This application easy operation can the rapid survey measure the slope of highway side slope, has the beneficial effect that improves the measurement of efficiency of highway side slope.
Description
Technical Field
The application relates to the technical field of slope measuring devices, in particular to a highway side slope measuring device.
Background
The slope of the side slope of the road is the ratio of the height of the side slope to the width of the side slope, and the height of the side slope is generally 1, and the ratio of 1: m represents; or the inclination angle of the side slope to the horizontal plane.
When the slope of the side slope of the highway is measured in the related technology, a horizontal platform is arranged under the slope foot, then a long rod is placed on the slope, the inclination angle of the long rod is consistent with the slope, and finally the included angle between the long rod and the horizontal platform is measured.
In view of the above-mentioned problems, the inventor found that, when measuring the slope of the side slope of the highway, the long rod needs to be debugged repeatedly so that the long rod is parallel to the slope surface of the slope, and therefore the operation is more complicated, and the efficiency of measuring the slope of the side slope of the highway is lower.
SUMMERY OF THE UTILITY MODEL
In order to improve the measuring efficiency of highway side slope, this application provides a highway side slope measuring device.
A highway side slope gradient measuring device, comprising: the device comprises a mounting plate, a measuring rod, a distance measuring sensor and a display module; the measuring rod is mounted on the mounting plate, the distance measuring sensor is connected with the measuring rod in a sliding mode, a locking component used for locking the distance measuring sensor is further arranged on the distance measuring sensor, and the distance measuring sensor is used for measuring the distance from the measuring rod to a side slope of a road and outputting a distance value;
the display module is connected with the ranging sensor and used for receiving and displaying the distance value.
By adopting the technical scheme, before measurement, a measurer places the measuring device at the toe of the slope, starts the distance measuring sensor, the distance measuring sensor measures the distance from the measuring rod to the side slope of the road, then slides the distance measuring sensor, and measures the distance from the measuring rod to the side slope of the road again after adjusting the height of the distance measuring sensor, and the display module can receive and display the distance value measured twice by the distance measuring sensor;
the difference of the distance values measured by the distance measuring sensors for twice measurement is the width of the side slope, and the distance value of the distance measuring sensors for twice measurement on the measuring rod is the height of the side slope, so that the slope of the side slope of the road can be measured.
Optionally, the slope measuring device still includes bubble spirit level and leveling electric putter, leveling electric putter has a plurality ofly, and is a plurality of leveling electric putter's stiff end all install in the mounting panel is kept away from one side of measuring stick, and is a plurality of leveling electric putter's flexible end all can with ground butt, the bubble spirit level install in on the mounting panel.
Through adopting above-mentioned technical scheme, when measuring, if mounting panel and horizontal plane nonparallel, then the measurement personnel can adjust a plurality of leveling electric putter's the flexible mounting panel of adjustment to the horizontality according to the bubble of bubble spirit level to reduce measuring error, the mounting panel leveling back, the bubble of bubble spirit level is arranged the center department in.
Optionally, the measuring rod is at least provided with two distance measuring sensors, one of the distance measuring sensors is fixedly connected with the measuring rod, and the other distance measuring sensors are connected with the measuring rod in a sliding manner;
or the like, or, alternatively,
at least two distance measuring sensors are arranged on the measuring rod, and the distance measuring sensors are connected with the measuring rod in a sliding mode.
Through adopting above-mentioned technical scheme, measurement personnel need not to adjust distance measuring sensor's height when measuring, only need measure once and can accomplish the measurement to highway side slope. The operation process is simplified, and the measuring efficiency of the slope of the side slope of the road is further improved.
Optionally, the locking part comprises a locking bolt and a locking nut, a connecting block is fixedly connected to the distance measuring sensor, an elastic mounting piece is fixedly connected to one end of the distance measuring sensor and far away from the connecting block, the elastic mounting piece is matched with the measuring rod and can be clamped on the measuring rod, locking pieces are fixedly connected to two ends of the elastic mounting piece, and the locking bolt penetrates through the two locking pieces and is screwed with the locking nut.
Through adopting above-mentioned technical scheme, the elastic mounting piece can slide on the measuring stick, and locking bolt can pass two stay locks and lock nut twist and close for the elastic mounting piece locking shrink, thereby support tightly with the measuring stick, with locking elastic mounting piece, be fixed in distance measuring sensor on the measuring stick. Optionally, the measuring device further includes a driving member, and the driving member is mounted on the mounting plate and is configured to drive the measuring rod to move along the length direction of the measuring rod.
Through adopting above-mentioned technical scheme, when the level of highway side slope was higher, the measurement personnel can start the driving piece, and the driving piece drive measuring stick removes, measures the slope of different high department highway side slopes many times to promote measurement accuracy.
Optionally, the measuring device further comprises a connecting seat and a baffle, the connecting seat is hinged to the mounting plate, a cavity is formed in the connecting seat, and the driving piece is mounted in the cavity; the baffle plate is detachably connected with the mounting plate and used for locking the connecting seat.
Through adopting above-mentioned technical scheme, when highway side slope toe did not possess measuring condition, measurement personnel can dismantle down the baffle, then rotate the connecting seat along the articulated shaft to make the lateral wall and the mounting panel butt of connecting seat, the measuring stick is on a parallel with the mounting panel, and measurement personnel can follow the measurement of highway top of slope this moment, can obtain the slope of highway side slope after the conversion.
Optionally, the measuring apparatus further includes an inclination sensor and a controller, the inclination sensor is mounted on the mounting plate, and is configured to detect an inclination of the mounting plate with respect to a horizontal plane and output an inclination value;
the controller is respectively connected with the inclination angle sensor and the leveling electric push rods and used for receiving the inclination angle value and controlling the stretching of the leveling electric push rods according to the inclination angle value.
Through adopting above-mentioned technical scheme, the controller is by the flexible length of the flexible end of each leveling electric putter of the dip angle value automatic control that inclination sensor detected, easy operation, and can be more quick adjust the mounting panel to parallel with the horizontal plane.
Optionally, the display module includes a display screen or a recorder.
Through adopting above-mentioned technical scheme, two distance values that two range sensors measured can direct display on display screen or record appearance, are convenient for the measurement personnel to record measured data.
Optionally, the measuring rod is provided with scale marks.
Through adopting above-mentioned technical scheme, survey crew can directly read out two adjacent distance measuring sensor's distance through the scale mark for slope measuring device uses more conveniently.
In summary, the present application at least includes the following beneficial effects:
1. the distance measuring sensor is arranged to measure the distance values from different vertical heights at the same position to the road side slope and calculate the ratio of the height difference to the distance value difference of the distance measuring sensor to measure the slope of the road side slope.
2. The purpose of setting up bubble spirit level and leveling electric putter is that, the measurement personnel can be according to the bubble of bubble spirit level, through adjusting a plurality of leveling electric putter flexible, adjust the mounting panel to the horizontality to reduce measuring error.
3. The purpose that the connecting seat is articulated with the mounting panel is, when highway side slope toe did not possess the measuring condition, the measurement personnel can dismantle down the baffle, then rotate the connecting seat along the articulated shaft to measurement personnel can follow highway top of slope measurement, can obtain the slope of highway side slope after the conversion.
Drawings
FIG. 1 is a schematic overall structure diagram of an embodiment of a device for measuring the slope of a side slope of a highway according to the present application;
FIG. 2 is a schematic view of an overall structure for showing an embodiment in which the connecting socket is hinged to the mounting plate;
FIG. 3 is a schematic view of an overall structure for showing an embodiment of the internal structure of the application connection socket;
fig. 4 is a block diagram of the structure of a control section of the present application.
Description of reference numerals: 100. mounting a plate; 210. a bubble level; 220. leveling the electric push rod; 310. a measuring rod; 311. a limiting groove; 320. a distance measuring sensor; 330. a display module; 410. connecting blocks; 420. an elastic mounting piece; 430. a locking member; 431. locking the bolt; 432. a lock nut; 433. a locking piece; 500. a drive member; 510. a coupling; 610. a connecting seat; 611. a cavity; 620. a baffle plate; 700. a controller; 800. an inclination angle sensor.
Detailed Description
The present application is further described in detail with reference to fig. 1-4.
The application discloses a road side slope gradient measuring device, which is an embodiment of the road side slope gradient measuring device and comprises a mounting plate 100, a measuring rod 310, a distance measuring sensor 320 and a display module 330, as shown in fig. 1; the measuring rod 310 is installed on the installation plate 100, the distance measuring sensor 320 is connected with the measuring rod 310 in a sliding manner, the distance measuring sensor 320 is also provided with a locking component 430 for locking the distance measuring sensor 320, and the distance measuring sensor 320 is used for measuring the distance from the measuring rod 310 to a side slope of a road and outputting a distance value;
the display module 330 is connected to the distance measuring sensor 320 for receiving and displaying the distance value.
The distance measuring sensor 320 comprises an ultrasonic distance measuring sensor 320, a laser distance measuring sensor 320 and an infrared distance measuring sensor 320, wherein the distance measuring sensor 320 in the embodiment adopts an LDM type laser distance measuring sensor 320, the measuring distance range of the laser distance measuring sensor 320 of the type is 0.5-300 m, and the whole-process precision error is 20 mm; the display module 330 may be a display screen or a display device such as a recorder.
In order to directly read the distance between two adjacent distance measuring sensors 320, the measuring rod 310 is provided with a scale mark.
In order to keep the mounting plate 100 in a horizontal state, the gradient measuring device further comprises a plurality of bubble levels 210 and a plurality of leveling electric push rods 220, wherein the fixed ends of the leveling electric push rods 220 are all mounted on one side, away from the measuring rod 310, of the mounting plate 100 through bolts, and the telescopic ends of the leveling electric push rods 220 can be abutted to the ground; bubble level gauge 210 and measuring stick 310 homonymy are installed on mounting panel 100, and bubble level gauge 210 in this embodiment adopts circular bubble level gauge 210, and leveling electric putter 220 has 4, sets up respectively in the four corners of mounting panel 100, and 4 leveling electric putter 220's flexible end all welds the butt plate to place in ground more stably.
In order to measure the slope of the side slope of the road at the top of the slope when the slope toe of the side slope of the road has no measuring condition, as shown in the attached figures 1 and 2: the measuring device further comprises a connecting seat 610 and a baffle 620, wherein the connecting seat 610 is hinged with the mounting plate 100, and the measuring rod 310 is arranged on the connecting seat 610; the baffle 620 is detachably coupled to the mounting plate 100 by bolts. In this embodiment, there are two baffles 620, and the two baffles 620 are disposed at two sides of the connecting seat 610 in the rotation direction and can be tightly abutted against the connecting seat 610 to lock the connecting seat 610.
In order to adapt to the measurement of slopes with different heights, as shown in the attached figure 3: the measuring device further comprises a driving member 500, a cavity 611 is formed in the connecting seat 610, and the driving member 500 is installed in the cavity 611 and used for driving the measuring rod 310 to move; the driving member 500 may be a power device such as an air cylinder, an electric push rod or a hydraulic cylinder, in this embodiment, an electric push rod is adopted, a fixed end of the electric push rod is fixedly installed in the cavity 611 through a bolt, and a telescopic end of the electric push rod is coaxially detachably connected with the measuring rod 310 through the coupler 510.
In order to further improve the measurement efficiency of the slope of the side slope of the road, at least two distance measuring sensors 320 are installed on the measuring rod 310, and the two distance measuring sensors are taken as an example for description in the present application, wherein one distance measuring sensor 320 is fixedly connected with the measuring rod 310, and the other distance measuring sensor 320 is connected with the measuring rod 310 in a sliding manner;
or the like, or, alternatively,
both distance measuring sensors 320 are connected to the measuring rod 310 in a sliding manner.
For example, when the slope toe of a road measures the slope of a side slope, the distance between the two distance measuring sensors 320 is adjusted to 1m, and the data measured by the two distance measuring sensors 320 are 2.12m and 0.97m, respectively, so that the slope of the side slope at the position of the road is 1: 1.25; for another example, when the distance between the two distance measuring sensors 320 is adjusted to 1m when the slope top measures the slope of the side slope of the road, and the data measured by the two distance measuring sensors 320 are 2.12m and 0.97m, respectively, then the slope of the side slope of the road is 1.25: 1.
as an embodiment of the locking member 430, as shown in fig. 1 and 3: locking part 430 includes lock bolt 431 and lock nut 432, the welding has connecting block 410 on the range sensor 320, the one end welding elasticity installation piece 420 of range sensor 320 is kept away from to connecting block 410, elasticity installation piece 420 and measuring stick 310 adaptation can the joint on measuring stick 310, equal fixedly connected with stay 433 is still held at elasticity installation piece 420 both ends, lock bolt 431 passes two stays 433, twist with lock nut 432 and close.
Measuring stick 310 is the cylinder in this application, for preventing that elastic mounting piece 420 from rotating on measuring stick 310, has seted up spacing groove 311 along measuring stick 310 axis, and the welding has the stopper (not shown in the picture) with spacing groove 311 looks adaptation on the elastic mounting piece 420, and the stopper can slide in spacing groove 311, and in other embodiments, measuring stick 310's cross-section also can be polygonized.
In addition, in order to achieve the automatic leveling of the safety plate 100, as shown in fig. 4, the measuring apparatus further includes an inclination sensor 800 and a controller 700, the inclination sensor 800 being mounted on the mounting plate 100 for detecting an inclination of the mounting plate 100 with respect to a horizontal plane and outputting an inclination value;
the controller 700 is connected to the tilt sensor 800 and the four leveling electric push rods 220, respectively, and is configured to receive the tilt value and control the four leveling electric push rods 220 to extend and retract according to the tilt value.
The controller 700 may be a single chip microcomputer or other device having operation and control functions, the tilt sensor 800 is a three-axis tilt sensor 800, and when the X axis and the Y axis are both 0 ° and the Z axis is 90 °, it indicates that the mounting plate 100 has been adjusted horizontally. In addition, in this embodiment, the controller 700 may be further connected to the distance measuring sensors 320 and the display module 330, respectively, the controller 700 receives the distance values measured by the two distance measuring sensors 320, calculates a difference value between the two distance values, and the display module 330 may directly display the difference value, so that the measurement of the slope of the side slope of the road is simpler and more convenient.
The implementation principle of the embodiment is as follows:
when a highway side slope is measured, a measurer is placed at the slope toe, the inclination angle sensor 800 automatically detects the inclination angle of the current mounting plate 100 and the horizontal plane, and the controller 700 rapidly adjusts the mounting plate 100 to be in a horizontal state by controlling the telescopic length of the telescopic ends of the 4 electric push rods according to the inclination angle value measured by the inclination angle sensor 800;
then, the lock nut 432 is unscrewed, so that the elastic mounting piece 420 slides on the measuring rod 310, and when the distance between the two distance measuring sensors 320 is properly adjusted, the lock nut 432 is screwed down, so that the elastic mounting piece 420 is locked and contracted, and is tightly abutted against the measuring rod 310;
after the two distance measuring sensors 320 are started, the two distance measuring sensors 320 respectively measure the distance from the measuring rod 310 to the side slope of the road, the controller 700 receives the two distance values, calculates the difference value of the two distance values, the display module 330 displays the difference value, and then the tester obtains the slope ratio according to the difference value.
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 (9)
1. The utility model provides a highway side slope gradient measuring device which characterized in that: a highway side slope gradient measuring device, comprising: the device comprises a mounting plate (100), a measuring rod (310), a distance measuring sensor (320) and a display module (330); the measuring rod (310) is mounted on the mounting plate (100), the distance measuring sensor (320) is connected with the measuring rod (310) in a sliding mode, a locking component (430) used for locking the distance measuring sensor (320) is further arranged on the distance measuring sensor (320), and the distance measuring sensor (320) is used for measuring the distance from the measuring rod (310) to a side slope of a road and outputting a distance value;
the display module (330) is connected with the distance measuring sensor (320) and used for receiving and displaying the distance value.
2. A road side slope gradient measuring device according to claim 1, characterized in that: slope measuring device still includes bubble spirit level (210) and leveling electric putter (220), leveling electric putter (220) have a plurality ofly, and are a plurality of the stiff end of leveling electric putter (220) all install in mounting panel (100) are kept away from one side of measuring stick (310), and are a plurality of the flexible end of leveling electric putter (220) all can with ground butt, bubble spirit level (210) install in on mounting panel (100).
3. A road side slope gradient measuring device according to claim 2, characterized in that: optionally, the measuring rod (310) is at least provided with two distance measuring sensors (320), wherein one of the distance measuring sensors (320) is fixedly connected with the measuring rod (310), and the other distance measuring sensors (320) are connected with the measuring rod (310) in a sliding manner;
or the like, or a combination thereof,
the measuring rod (310) is at least provided with two distance measuring sensors (320), and the distance measuring sensors (320) are connected with the measuring rod (310) in a sliding mode.
4. A road side slope gradient measuring device according to any one of claims 1 to 3, wherein: locking part (430) include lock bolt (431) and lock nut (432), fixedly connected with connecting block (410) on range sensor (320), connecting block (410) are kept away from one end fixedly connected with elastic mounting piece (420) of range sensor (320), elastic mounting piece (420) with measuring stick (310) adaptation, can the joint in on measuring stick (310), equal fixedly connected with locking plate (433) are still passed at elastic mounting piece (420) both ends, lock bolt (431) pass two locking plate (433), with lock nut (432) twist and close.
5. A road side slope gradient measuring device according to claim 4, characterized in that: the measuring device further comprises a driving part (500), wherein the driving part (500) is installed on the installation plate (100) and is used for driving the measuring rod (310) to move along the length direction of the measuring rod (310).
6. A road side slope gradient measuring device according to claim 5, characterized in that: the measuring device further comprises a connecting seat (610) and a baffle (620), wherein the connecting seat (610) is hinged with the mounting plate (100), a cavity (611) is formed in the connecting seat (610), and the driving piece (500) is mounted in the cavity (611); the baffle (620) is detachably connected with the mounting plate (100) and used for locking the connecting seat (610).
7. A road side slope gradient measuring device according to claim 2, characterized in that: the measuring device further comprises an inclination angle sensor (800) and a controller (700), wherein the inclination angle sensor (800) is mounted on the mounting plate (100) and is used for detecting the inclination of the mounting plate (100) relative to the horizontal plane and outputting an inclination angle value;
the controller (700) is respectively connected with the inclination angle sensor (800) and the leveling electric push rods (220) and is used for receiving the inclination angle value and controlling the extension and retraction of the leveling electric push rods (220) according to the inclination angle value.
8. A road side slope gradient measuring device according to claim 1, characterized in that: the display module (330) comprises a display screen or a recorder.
9. A road side slope gradient measuring device according to claim 1, characterized in that: the measuring rod (310) is provided with scale marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220579233.1U CN216925579U (en) | 2022-03-16 | 2022-03-16 | Highway side slope gradient measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220579233.1U CN216925579U (en) | 2022-03-16 | 2022-03-16 | Highway side slope gradient measuring device |
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| CN216925579U true CN216925579U (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220579233.1U Active CN216925579U (en) | 2022-03-16 | 2022-03-16 | Highway side slope gradient measuring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116989721A (en) * | 2023-09-28 | 2023-11-03 | 交通运输部公路科学研究所 | Highway guardrail measuring device and highway guardrail height and gradient measuring method |
-
2022
- 2022-03-16 CN CN202220579233.1U patent/CN216925579U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116989721A (en) * | 2023-09-28 | 2023-11-03 | 交通运输部公路科学研究所 | Highway guardrail measuring device and highway guardrail height and gradient measuring method |
| CN116989721B (en) * | 2023-09-28 | 2023-12-19 | 交通运输部公路科学研究所 | Highway guardrail measuring device and highway guardrail height and gradient measuring method |
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