CN211601935U - Laser type slope inclination angle measuring device - Google Patents
Laser type slope inclination angle measuring device Download PDFInfo
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- CN211601935U CN211601935U CN202020193457.XU CN202020193457U CN211601935U CN 211601935 U CN211601935 U CN 211601935U CN 202020193457 U CN202020193457 U CN 202020193457U CN 211601935 U CN211601935 U CN 211601935U
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Abstract
The utility model discloses a laser type slope inclination angle measuring device, which comprises a bottom plate, wherein a turnover plate is connected above the central line of the bottom plate through a rotating shaft, the width of the turnover plate is 1/2 of the width of the bottom plate, a vertical semicircular ruler is arranged on the side surface of the bottom plate at one end of the rotating shaft, the axis of the semicircular ruler is coaxial with the rotating shaft, and one side of the semicircular ruler, which is close to the turnover plate, is provided with angle scales; the side, away from the rotating shaft, of the bottom plate is provided with a turnable laser, the side, away from the rotating shaft, of the turning plate is provided with a light hole, and the turnable laser and the light hole are located on the same longitudinal plane perpendicular to the rotating shaft; the connecting line of the laser head, the light hole and the point of the rotating shaft on the longitudinal surface of the turnable laser is an isosceles triangle. The utility model has the characteristics of it is easy to survey, convenient operation, and simple structure, with low costs, measuring result is more accurate etc.
Description
Technical Field
The utility model relates to a geological exploration or geotechnical engineering investigation technical field specifically are a slope body inclination measuring device, especially a laser formula slope body inclination measuring device.
Background
In the process of geological exploration or geotechnical engineering investigation, the slope angle of a slope body needs to be measured sometimes. At present, the inclination angle of a slope body is measured mainly by adopting a geological compass, after the geological compass is placed at a proper position, a human eye observes a target object at another position of the slope body through a small hole on an aiming board and an elliptical hole on a reflector, so that the point where the human eye is located and the point where the target object is located are connected into a line, then the inclination angle of the slope body is obtained by adjusting a level gauge and the like on the compass, and the inclination angle data of the slope body is read through the reflector.
The small hole on the collimation hinge and the elliptical hole on the reflector are smaller, so that people need to squint eyes to gather in front of the small hole for observation during observation, so that the observation is very inconvenient, and particularly, when the people wear glasses for observation, the people are very difficult to clearly observe a target object without wearing glasses; in addition, during operation, the process is very complicated, which causes inconvenience in measurement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a laser formula slope body inclination measuring device. The utility model has the characteristics of it is easy to survey, convenient operation, and simple structure, with low costs, measuring result is more accurate etc.
The technical scheme of the utility model: a laser type slope inclination angle measuring device comprises a bottom plate, wherein a turnover plate is connected above the center line of the bottom plate through a rotating shaft, the width of the turnover plate is 1/2 of the width of the bottom plate, a vertical semicircular ruler is arranged on the side surface of the bottom plate at one end of the rotating shaft, the axis of the semicircular ruler is coaxial with the rotating shaft, and angle scales are arranged on one side, close to the turnover plate, of the semicircular ruler; the side, away from the rotating shaft, of the bottom plate is provided with a turnable laser, the side, away from the rotating shaft, of the turning plate is provided with a light hole, and the turnable laser and the light hole are located on the same longitudinal plane perpendicular to the rotating shaft; the connecting line of the laser head, the light holes and the points of the rotating shaft on the longitudinal surface of the turnable laser is an isosceles triangle, the connecting line between the laser head and the light holes is a bottom edge, and the rest two edges are waists.
According to the laser type slope inclination angle measuring device, the turnable laser comprises a laser body, the two sides of the laser body are provided with U-shaped connecting lugs fixed on the edge of the bottom plate, the two sides of the laser head at the front end of the laser body are provided with shaft rods, and the shaft rods are rotatably connected to the U-shaped connecting lugs on the corresponding sides.
According to the laser type slope inclination angle measuring device, the fixing plate is arranged on the bottom plate below the laser device body, and the longitudinal supporting screw rod is arranged on the fixing plate.
In the laser type slope inclination angle measuring device, the top end of the supporting screw is a spherical surface.
According to the laser type slope inclination angle measuring device, 1 longitudinal screw sleeve is arranged at 4 corners below the bottom plate respectively, the lower end of each longitudinal screw sleeve is connected with a threaded rod in a threaded mode, and a support is arranged at the lower end of each threaded rod.
In the laser type slope inclination angle measuring device, the bottom plate is provided with the bubble level gauge.
According to the laser type slope inclination angle measuring device, the arc-shaped groove coaxial with the semicircular ruler is formed in the semicircular ruler, the locking screw is arranged in the arc-shaped groove, one end of the locking screw is in threaded connection with one side of the turnover plate, and the other end of the locking screw is located on the outer side, away from the turnover plate, of the semicircular ruler.
The utility model has the advantages that:
the utility model discloses a set up bottom plate and turnover plate that can overturn, send laser with the laser instrument that can overturn during the observation, shoot on the target from the border of bottom plate, the people's eye observe whether laser falls on the target can, and do not need the people's eye to observe through the mode of aiming, it is easier during the measurement, and, because during the measurement, only need overturn laser instrument and turnover plate can overturn, after the last angle is read through the semicircle chi of side, can obtain through simple geometric computation, the measuring operation is very convenient;
in addition, compare in geological compass, the utility model discloses a structure is very simple, and the cost of manufacture is low.
The utility model discloses compare with the geological compass, be more convenient for survey to do not need people's eye to aim when measuring, do not have the error that people's eye surveyd and brought, the measuring result is more accurate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the mounting structure of the reversible laser;
FIG. 3 is a right side view of FIG. 1;
FIG. 4 is a left side view of FIG. 1;
fig. 5 is a schematic view of the present invention in use.
Description of reference numerals: 1-bottom plate, 2-rotating shaft, 3-turning plate, 4-semicircular ruler, 5-angle scale, 6-turning laser, 7-light hole, 8-longitudinal screw sleeve, 9-threaded rod, 10-support, 11-bubble level meter, 12-arc groove, 13-locking screw, 61-U-shaped connecting lug, 62-laser body, 63-shaft rod, 64-fixing plate and 65-supporting screw rod.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
The embodiment of the utility model provides a:
a laser type slope inclination angle measuring device is shown in attached figures 1-5 and comprises a bottom plate 1, wherein a turnover plate 3 is connected above the central line of the bottom plate 1 through a rotating shaft 2, the width of the turnover plate 3 is 1/2 of the width of the bottom plate 1, a vertical semicircular ruler 4 is arranged on the side surface of the bottom plate 1 at one end of the rotating shaft 2, the axis of the semicircular ruler 4 is coaxial with the rotating shaft 2, and an angle scale 5 is arranged on one side, close to the turnover plate 3, of the semicircular ruler 4; the side, far away from the rotating shaft 2, of the bottom plate 1 is provided with a turnable laser 6, the side, far away from the rotating shaft 2, of the turning plate 3 is provided with a light hole 7, and the turnable laser 6 and the light hole 7 are located on the same longitudinal plane vertical to the rotating shaft 2; the connecting line of the laser head of the turnable laser 6, the light-transmitting hole 7 and the point of the rotating shaft 2 on the longitudinal plane is an isosceles triangle.
The working principle is as follows: when in use, as with the measurement preparation of a geological compass, 2 equal-height points such as upright posts, human head tops and the like are respectively arranged at the upper position and the lower position of a measurement slope; then will the utility model discloses place equal altitude point department at the lower extreme, adjust bottom plate 1 to the level and fixed, then open the laser instrument 6 that can overturn, the upset can overturn laser instrument 6 and make laser beat the equal altitude point that is located the upper end, keep the position of laser instrument 6 that can overturn unchangeable this moment, upset returning face plate 3, make the light of laser just pass from light trap 7 on returning face plate 3, because the width of returning face plate 3 is half of bottom plate 1 width, returning face plate 3 just connects on bottom plate 1's central line, so the triangle-shaped that laser line and bottom plate 1 and returning face plate 3's side enclose is isosceles triangle-shaped, remove 2 with the angle of returning face plate 3 slope, be the inclination of laser line promptly, also be the angle of the slope body.
Preferably, the turnable laser 6 comprises a laser body 62, U-shaped engaging lugs 61 fixed on the edge of the base plate 1 are arranged on two sides of the laser body 62, shaft rods 63 are arranged on two sides of a laser head at the front end of the laser body 62, and the shaft rods 63 are rotatably connected to the U-shaped engaging lugs 61 on the corresponding side. During the turning of the laser body 62, the laser head emitting the laser line is kept at a fixed point as much as possible without shifting with the turning.
Preferably, a fixing plate 64 is disposed on the base plate 1 below the laser body 62, and a longitudinal support screw 65 is disposed on the fixing plate 64. The precision of the manual turning laser body 62 is not sufficient, and the manual turning laser body 62 is easy to shake, and the laser body 62 can be kept stationary while the laser body 62 can be continuously turned by adjusting the supporting screw 65.
Preferably, the top end of the supporting screw 65 is a spherical surface, and is in surface contact with the laser body 62, so that scratches on the laser body 62 during the lifting process are reduced.
Preferably, 1 longitudinal threaded sleeve 8 is respectively arranged at 4 corners below the bottom plate 1, a threaded rod 9 is connected to the lower end of each longitudinal threaded sleeve 8 through a thread, and a support 10 is arranged at the lower end of each threaded rod 9. When the preset equal-height fulcrum is uneven or inconvenient to adjust, the heights of four corners of the bottom plate 1 are adjusted by respectively rotating each support 10, so that the bottom plate 1 is in a horizontal plane.
Preferably, the bottom plate 1 is provided with a bubble level 11, and whether the bottom plate 1 is horizontal is determined by the bubble level 11 without measuring by an external level.
Preferably, the semicircular ruler 4 is provided with an arc-shaped groove 12 coaxial with the semicircular ruler, a locking screw 13 is arranged in the arc-shaped groove 12, one end of the locking screw 13 is in threaded connection with one side of the turnover plate 3, and the other end of the locking screw 13 is positioned on the outer side of the semicircular ruler 4 far away from the turnover plate 3. When the roll-over plate 3 overturns to suitable position, the locking screw 13 is screwed down, the roll-over plate 3 is fixed, and the result is more accurate when the later reading is performed.
The above description is only for the purpose of illustrating the present invention and the appended claims, and the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (7)
1. The utility model provides a laser formula slope body inclination measuring device which characterized in that: the angle scale comprises a bottom plate (1), wherein a turnover plate (3) is connected above the central line of the bottom plate (1) through a rotating shaft (2), the width of the turnover plate (3) is 1/2 of the width of the bottom plate (1), a vertical semicircular ruler (4) is arranged on the side surface of the bottom plate (1) at one end of the rotating shaft (2), the axis of the semicircular ruler (4) is coaxial with the rotating shaft (2), and one side, close to the turnover plate (3), of the semicircular ruler (4) is provided with angle scales (5); the side, far away from the rotating shaft (2), of the bottom plate (1) is provided with a turnable laser (6), one side, far away from the rotating shaft (2), of the turning plate (3) is provided with a light hole (7), and the turnable laser (6) and the light hole (7) are located on the same longitudinal plane perpendicular to the rotating shaft (2); the connecting line of the laser head of the turnable laser (6), the light hole (7) and the point of the rotating shaft (2) on the longitudinal plane is an isosceles triangle.
2. The laser type slope inclination angle measuring device of claim 1, wherein: the reversible laser (6) comprises a laser body (62), U-shaped connecting lugs (61) fixed on the edge of the base plate (1) are arranged on two sides of the laser body (62), shaft rods (63) are arranged on two sides of a laser head at the front end of the laser body (62), and the shaft rods (63) are rotatably connected to the U-shaped connecting lugs (61) on the corresponding sides.
3. The laser type slope inclination angle measuring device according to claim 2, characterized in that: the laser device is characterized in that a fixing plate (64) is arranged on the bottom plate (1) below the laser device body (62), and a longitudinal supporting screw rod (65) is arranged on the fixing plate (64).
4. The laser type slope inclination angle measuring device according to claim 3, characterized in that: the top end of the supporting screw rod (65) is spherical.
5. The laser type slope inclination angle measuring device of claim 1, wherein: 4 angles below the bottom plate (1) are respectively provided with 1 longitudinal threaded sleeve (8), the lower end of each longitudinal threaded sleeve (8) is connected with a threaded rod (9) in a threaded manner, and the lower end of each threaded rod (9) is provided with a support (10).
6. The laser type slope inclination angle measuring device of claim 5, wherein: and the bottom plate (1) is provided with a bubble level meter (11).
7. The laser type slope inclination angle measuring device of claim 1, wherein: the semicircular ruler (4) is provided with an arc-shaped groove (12) coaxial with the semicircular ruler, a locking screw (13) is arranged in the arc-shaped groove (12), one end of the locking screw (13) is in threaded connection with one side of the turnover plate (3), and the other end of the locking screw is located on the outer side, away from the turnover plate (3), of the semicircular ruler (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020193457.XU CN211601935U (en) | 2020-02-21 | 2020-02-21 | Laser type slope inclination angle measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020193457.XU CN211601935U (en) | 2020-02-21 | 2020-02-21 | Laser type slope inclination angle measuring device |
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| Publication Number | Publication Date |
|---|---|
| CN211601935U true CN211601935U (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020193457.XU Active CN211601935U (en) | 2020-02-21 | 2020-02-21 | Laser type slope inclination angle measuring device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405437A (en) * | 2021-05-21 | 2021-09-17 | 沪东中华造船(集团)有限公司 | Boats and ships segmentation structure is horizontal longitudinal inclination dipperstick |
| CN117367375A (en) * | 2023-12-08 | 2024-01-09 | 潍坊鑫源勘测规划设计有限公司 | Slope measuring device for urban planning |
-
2020
- 2020-02-21 CN CN202020193457.XU patent/CN211601935U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405437A (en) * | 2021-05-21 | 2021-09-17 | 沪东中华造船(集团)有限公司 | Boats and ships segmentation structure is horizontal longitudinal inclination dipperstick |
| CN117367375A (en) * | 2023-12-08 | 2024-01-09 | 潍坊鑫源勘测规划设计有限公司 | Slope measuring device for urban planning |
| CN117367375B (en) * | 2023-12-08 | 2024-02-02 | 潍坊鑫源勘测规划设计有限公司 | Slope measuring device for urban planning |
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