CN211477148U - Laser intelligent survey pin device - Google Patents
Laser intelligent survey pin device Download PDFInfo
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- CN211477148U CN211477148U CN202020558988.4U CN202020558988U CN211477148U CN 211477148 U CN211477148 U CN 211477148U CN 202020558988 U CN202020558988 U CN 202020558988U CN 211477148 U CN211477148 U CN 211477148U
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- Prior art keywords
- survey pin
- laser
- support
- measuring
- pin device
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- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000005259 measurement Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 12
- 239000002344 surface layer Substances 0.000 description 5
- 230000003628 erosive effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a laser intelligence survey pin device, its technical scheme is: the device comprises a measuring rod body and a measuring rod support, wherein the measuring rod body penetrates through the center of the measuring rod support and is connected with the measuring rod support through a sliding part; a plurality of telescopic rods are symmetrically arranged at the top end of the measuring rod body, and the telescopic rods are rotatably connected with the measuring rod body; the laser ranging sensor is fixed at one end, far away from the measuring rod body, of the telescopic rod, and scales are arranged on the surface of the telescopic rod; and a level meter is arranged at the top of the measuring drill rod body. The utility model discloses have measurement accuracy height, support stable, remove convenient, portable's effect.
Description
Technical Field
The utility model relates to a soil erosion and water loss monitoring field especially relates to a laser intelligence survey pin device.
Background
The method is a common method for monitoring water and soil loss at present, and is suitable for monitoring water and soil loss of water erosion and wind erosion of a side slope or a stable slope of a production and construction project. The specific operation method comprises the following steps: and (3) inserting a plumb bob into the measuring slope by using a 3X 3 square matrix of 9 measuring pins and a 4X 4 square matrix of 16 measuring pins, measuring the thickness of the soil surface layer reduced before and after a period of time through the numerical value change of the measuring pins relative to the soil surface layer, and further calculating the soil loss. The method needs to measure the distance of each measuring drill relative to the soil surface layer or record the scale position one by one from the manual work to the site, and can cause certain manual disturbance to the measuring area range.
Moreover, scales are arranged on the surface of the existing measuring rod, and the measuring rod needs to be approached and stooped for reading during manual interpretation, so that visual errors are easy to generate. When the position of the inserted measuring drill rod is wrong, the measuring drill rod needs to be pulled out and then moved to other positions.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a laser intelligence survey pin device has that measurement accuracy is high, support stable, remove convenient, portable's effect.
In order to achieve the above purpose, the present invention is realized by the following technical solution:
the embodiment of the utility model provides a laser intelligent survey pin device, which comprises a survey pin body and a survey pin support, wherein the survey pin body passes through the center of the survey pin support and is connected with the survey pin support through a sliding part; a plurality of telescopic rods are symmetrically arranged at the top end of the measuring rod body, and the telescopic rods are rotatably connected with the measuring rod body;
the laser ranging sensor is fixed at one end, far away from the measuring rod body, of the telescopic rod, and scales are arranged on the surface of the telescopic rod; and a level meter is arranged at the top of the measuring drill rod body.
As a further implementation mode, the measuring drill support comprises a supporting seat and a plurality of supporting legs rotatably connected to the bottom of the supporting seat, and the sliding piece is installed inside the supporting seat.
As a further implementation manner, the supporting seat is provided with a guide groove, and the sliding part is in sliding connection with the side wall of the guide groove.
As a further implementation manner, a groove is formed in the side wall of the guide groove, and a protrusion matched with the groove is formed in the side face of the sliding piece.
As a further implementation manner, the side wall of the guide groove is provided with a protrusion, and the side surface of the sliding part is provided with a groove matched with the protrusion.
As a further implementation mode, the adjusting distance of the supporting leg relative to the measuring drill rod body is within 15 cm.
As a further implementation mode, the center of the sliding part is provided with a through hole.
As a further implementation mode, the laser ranging sensor is connected with the upper computer through the data transmission module.
As a further implementation mode, the rotation angle of the telescopic rod relative to the measuring drill rod body is 0-90 degrees.
As a further implementation, the number of the telescopic rods is even.
Above-mentioned the utility model discloses an embodiment's beneficial effect as follows:
(1) one or more embodiments of the utility model can automatically measure data through the laser ranging sensor, eliminate the influence caused by manually reading the measuring rod scale, and reduce a large amount of manual field work workload; the laser ranging sensor is far away from the measuring drill rod body for a certain distance, so that the problems of erosion of soil around the measuring drill rod and overestimation of soil loss caused by rainfall flowing down along the measuring drill rod body can be avoided;
(2) the leveling instrument is arranged at the top of the measuring rod body in one or more embodiments of the utility model, and the length of the supporting leg of the measuring rod bracket is adjusted to keep the leveling instrument horizontal, so that the measuring rod plumb bob can be ensured to be inserted into the ground, and the phenomenon that the ground is not vertical when people are inserted into the ground is reduced;
(3) one or more embodiments of the utility model are provided with the survey pin support, the survey pin support is provided with the sliding part, the position of the survey pin body can be adjusted by adjusting the sliding part, the whole survey pin does not need to be taken up, and the operation is convenient; when the position to be adjusted and the original position are not on the same horizontal line, the drill rod bracket is rotated for adjustment;
(4) the top end of the measuring rod body of one or more embodiments of the utility model is connected with the telescopic rod, so that on one hand, the influence of rainfall on the measuring rod body can be avoided, and on the other hand, the size of a measuring area can be adjusted; and the telescopic link can be folded relatively to the survey pin body, portable.
Drawings
The accompanying drawings, which form a part of the specification, 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 without unduly limiting the scope of the invention.
FIG. 1 is a schematic illustration of a pin body according to one or more embodiments of the present invention;
fig. 2 is a schematic overall structure diagram of the present invention according to one or more embodiments;
fig. 3 is a top view of a support base according to one or more embodiments of the present invention;
fig. 4 is a cross-sectional view of a support base according to one or more embodiments of the present invention;
fig. 5 is a cross-sectional view of another support base according to one or more embodiments of the present invention;
the laser ranging device comprises a measuring pin body 1, a measuring pin body 2, a telescopic rod 3, a laser ranging sensor 4, a level gauge 5, a supporting seat 6, a supporting leg 7, a guide groove 8, a sliding piece 9, a through hole 10, a groove 11 and a protrusion.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;
for convenience of description, the words "up", "down", "left" and "right" when appearing in this application are intended only to designate directions that are consistent with the up, down, left and right directions of the drawings themselves, and not to limit the structure, but merely to facilitate description of the invention and to simplify description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the application.
The terms "mounted", "connected", "fixed", and the like in the present application should be understood broadly, and for example, the terms "mounted", "connected", and "fixed" may be fixedly connected, detachably connected, or integrated; the two elements may be connected directly or indirectly through an intermediate medium, or the two elements may be connected internally or in an interaction relationship, and those skilled in the art can understand the specific meaning of the above terms in the present invention according to the specific situation.
The first embodiment is as follows:
the present invention will be described in detail with reference to the accompanying drawings 1-4, and specifically, the structure is as follows:
an embodiment of the utility model provides a laser intelligence survey pin device, including survey pin body 1, survey pin support, survey pin body 1 passes survey pin support center and links to each other through slider 8 with it. A plurality of telescopic links 2 are symmetrically installed at the top end of the survey pin body 1, and the telescopic links 2 are rotatably connected with the survey pin body 1. In this embodiment, the measuring rod body 1 may be provided with a telescopic structure to satisfy different arrangement modes of the measuring rod.
The rotation angle of the telescopic rod 2 relative to the measuring rod body 1 is 0-90 degrees, and when the measuring rod is used, the telescopic rod 2 rotates to a horizontal position as shown in figure 1; when not in use, the telescopic rod 2 is folded to coincide with the survey pin body 1, so that the telescopic rod is convenient to move. The number of the telescopic rods 2 is even, namely two, four, six and the like, and the telescopic rods can be determined according to actual measurement requirements. Because the rainwater can be along surveying fine body 1 downflow during the rainfall, to surveying the more serious that fine body 1 inserts towards around the ground, this embodiment can be adjusted through the setting and is horizontal position's telescopic link 2, has avoided the rainfall to surveying the influence of fine body 1.
A laser ranging sensor 3 is fixed at one end of the telescopic rod 2, which is far away from the measuring drill rod body 1, and the laser ranging sensor 3 is connected with an upper computer through a data transmission module; the laser ranging sensor 3 transmits the acquired distance information to the upper computer through the data transmission module. The influence caused by manually reading the scales of the measuring rod is eliminated through the laser ranging sensor 3, and the laser ranging sensor 3 is far away from the measuring rod body 1 for a certain distance, so that the problems of erosion of soil around the measuring rod and overestimation of soil loss caused by rainfall flowing down along the measuring rod body 1 can be avoided.
Wherein, the laser ranging sensor 3 adopts high accuracy, and in this embodiment, the accuracy of the laser ranging sensor 3 is 1 mm. The data transmission module can be wired transmission or wireless transmission. Preferably, the data transmission module adopts a wireless transmission mode, and the model of the module is selected according to the actual measurement requirement. Can real-time recording data through laser rangefinder sensor 3, also can interval a period of time record domatic soil surface layer apart from the distance of top surface module, calculate through the difference and obtain soil surface layer reduction thickness.
The surface of the telescopic rod 2 is provided with scales, in the embodiment, the telescopic rod 2 is provided with scales of 25cm, 50cm and 100cm, and the adjustment range of the laser ranging sensor 3 is visually displayed through the scales.
As shown in fig. 2, the measuring rod support comprises a supporting seat 5 and a plurality of supporting legs 6, the supporting legs 6 are rotatably connected with the supporting seat 5, for example, hinged, and the supporting legs 6 are opened to enable the measuring rod support to be stably placed when in use; the support legs 6 are stowed away when not in use. The adjusting distance of the supporting legs 6 relative to the measuring drill body 1 is within 15cm, namely, the maximum opening range of the supporting legs 6 is 15cm away from the measuring drill body 1. The support legs 6 are of a telescopic construction, for example telescopic rods.
In this embodiment, the supporting legs 6 are provided in three, and the three supporting legs 6 are evenly spaced. It will be appreciated that in other embodiments, the support legs 6 may be provided in four, with the four support legs 6 being evenly arranged. Of course, the support legs 6 may be provided in two in the case where stable support is satisfied.
The top of the measuring drill rod body 1 is provided with a level meter 4 to ensure that the measuring drill rod body 1 is vertically inserted into the ground, so that the phenomenon that the measuring drill rod body is artificially inserted into the ground is avoided; the level 4 is adjusted by adjusting the length of the support legs 6.
The cross section of the support seat 5 can be circular, triangular, rectangular or other shapes. In this embodiment, a circular shape is taken as an example, as shown in fig. 3, a guide groove 7 is formed in the middle of the support base 5, and a sliding member 8 slidably connected to the guide groove 7 is disposed in the guide groove 7. The central position of the sliding part 8 is provided with a through hole 9, and the measuring drill body 1 penetrates through the through hole 9. When the position is inserted to survey pin body 1 and has mistiming, only need extract ground with survey pin body 1 end, horizontal migration slider 8 can realize the regulation to survey pin body 1 position, need not take up whole survey pin, convenient operation. When the position to be adjusted and the original position are not on the same horizontal line, the drill rod support is rotated for adjustment.
As shown in fig. 4, a groove 10 is formed in a side wall of the guide groove 7, a protrusion adapted to the groove 10 is formed on a side surface of the sliding member 8, and the protrusion is engaged with the groove 10, so that the sliding member 8 can move along the guide groove 7. The shape of the sliding member 8 is not limited in this embodiment as long as both sides thereof are provided with protrusions that fit into the grooves 10.
Example two:
the embodiment provides a laser intelligence survey pin device, including survey pin body 1, survey pin support, survey pin body 1 passes survey pin support center and links to each other through slider 8 with it. The survey pin support comprises a support base 5 and a plurality of support legs 6, a guide groove 7 is formed in the middle of the support base 5, and a sliding part 8 which is connected with the guide groove in a sliding mode is arranged in the guide groove 7.
As shown in fig. 5, the side wall of the guide groove 7 is provided with a protrusion 11, the side surface of the sliding member 8 is provided with a groove adapted to the protrusion 11, and the sliding member 8 can move along the guide groove 7 by the cooperation of the protrusion 11 and the groove.
Other structures are the same as those of the first embodiment, and are not described herein again.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. The laser intelligent survey pin device is characterized by comprising a survey pin body and a survey pin support, wherein the survey pin body penetrates through the center of the survey pin support and is connected with the survey pin support through a sliding part; a plurality of telescopic rods are symmetrically arranged at the top end of the measuring rod body, and the telescopic rods are rotatably connected with the measuring rod body;
the laser ranging sensor is fixed at one end, far away from the measuring rod body, of the telescopic rod, and scales are arranged on the surface of the telescopic rod; and a level meter is arranged at the top of the measuring drill rod body.
2. The laser intelligent survey pin device of claim 1, wherein the survey pin support comprises a support base and a plurality of support legs rotatably connected to the bottom of the support base, and the slider is mounted inside the support base.
3. The laser intelligent survey pin device of claim 2, wherein the supporting base is provided with a guide groove, and the sliding member is slidably connected with a side wall of the guide groove.
4. An intelligent laser survey pin device according to claim 3, wherein the side wall of the guide groove is provided with a groove, and the side surface of the sliding member is provided with a protrusion adapted to the groove.
5. An intelligent laser survey pin device according to claim 3, wherein the side wall of the guide groove is provided with a protrusion, and the side surface of the sliding member is provided with a groove matched with the protrusion.
6. The laser intelligent survey pin device of claim 2, wherein the support leg is adjusted within 15cm of the survey pin body.
7. The laser intelligent survey pin device of claim 1, wherein the slider has a through hole in the center.
8. The laser intelligent survey pin device of claim 1, wherein the laser ranging sensor is connected with an upper computer through a data transmission module.
9. The laser intelligent survey pin device of claim 1, wherein the rotation angle of the telescopic rod relative to the survey pin body is 0-90 °.
10. The laser intelligent survey pin device of claim 1, wherein the number of the telescopic rods is an even number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020558988.4U CN211477148U (en) | 2020-04-15 | 2020-04-15 | Laser intelligent survey pin device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020558988.4U CN211477148U (en) | 2020-04-15 | 2020-04-15 | Laser intelligent survey pin device |
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| Publication Number | Publication Date |
|---|---|
| CN211477148U true CN211477148U (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020558988.4U Expired - Fee Related CN211477148U (en) | 2020-04-15 | 2020-04-15 | Laser intelligent survey pin device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114720663A (en) * | 2022-04-25 | 2022-07-08 | 国网陕西省电力有限公司电力科学研究院 | Laser, photosensitive and ultrasonic three-phase fusion survey pin device and method |
-
2020
- 2020-04-15 CN CN202020558988.4U patent/CN211477148U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114720663A (en) * | 2022-04-25 | 2022-07-08 | 国网陕西省电力有限公司电力科学研究院 | Laser, photosensitive and ultrasonic three-phase fusion survey pin device and method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 |