CN117589132A - Mountain slope mapping device - Google Patents
Mountain slope mapping device Download PDFInfo
- Publication number
- CN117589132A CN117589132A CN202410069394.XA CN202410069394A CN117589132A CN 117589132 A CN117589132 A CN 117589132A CN 202410069394 A CN202410069394 A CN 202410069394A CN 117589132 A CN117589132 A CN 117589132A
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- China
- Prior art keywords
- rod
- mountain
- sleeve
- inserting cylinder
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000013507 mapping Methods 0.000 title claims abstract description 26
- 238000001514 detection method Methods 0.000 claims abstract description 40
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 17
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 17
- 241001330002 Bambuseae Species 0.000 claims description 17
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 17
- 239000011425 bamboo Substances 0.000 claims description 17
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 244000309464 bull Species 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 239000003550 marker Substances 0.000 claims 1
- 239000002689 soil Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
Abstract
The invention provides a mountain slope mapping device, which belongs to the technical field of engineering mapping and comprises an inserting cylinder, a detection assembly, an adjusting assembly and a vertical detection assembly, wherein the detection assembly is movably arranged on the outer wall of the inserting cylinder and used for detecting the mountain slope, the vertical detection assembly is arranged on the upper part of the outer side of the inserting cylinder and used for detecting the vertical state of the inserting cylinder, one end of the adjusting assembly extends to the upper part of the inserting cylinder, and the other end of the adjusting assembly extends to the inside of the inserting cylinder and is used for driving the detection assembly to circumferentially rotate around the inserting cylinder so that the detection assembly can pass over from the direction pointing to the mountain top. Compared with the prior art, the embodiment of the invention can enlarge the detection range of the mountain gradient and improve the accuracy of the detection result.
Description
Technical Field
The invention belongs to the technical field of engineering mapping, and particularly relates to a mountain slope mapping device.
Background
Mountain is often encountered in mountain engineering construction process, and mountain slope information is known in mountain construction.
At present, most of common tools for detecting mountain slopes are gradient scales, the gradient scales are required to be attached to the mountain slope in the use process, the direction of the gradient scales is guaranteed to be towards the mountain top direction, however, the mountain top direction is difficult to accurately determine due to the fact that the area of the mountain slope is large, the gradient scales are easy to deviate due to the fact that the direction of the mountain top is difficult to determine when being attached to the mountain slope, and accordingly the mountain slopes measured by the gradient scales are inaccurate.
Disclosure of Invention
Aiming at the defects of the prior art, the technical problem to be solved by the embodiment of the invention is to provide a mountain slope mapping device.
In order to solve the technical problems, the invention provides the following technical scheme:
a mountain slope mapping device comprises a plug barrel, a detection assembly, an adjusting assembly and a vertical detection assembly,
the detection component is movably arranged on the outer wall of the insertion cylinder and is used for detecting the gradient of the mountain,
the vertical detection component is arranged at the upper part of the outer side of the insertion barrel and is used for detecting the vertical state of the insertion barrel,
one end of the adjusting component extends to the upper part of the inserting cylinder, and the other end of the adjusting component extends to the inside of the inserting cylinder and is used for driving the detecting component to rotate around the circumference of the inserting cylinder, so that the detecting component can pass over from the direction pointing to the mountain top.
As a further improvement of the invention: the detection assembly comprises a first rod body, a connecting rod, an arc-shaped sheet and a second rod body,
one end of the first rod body is movably connected with the insertion barrel, the other end of the first rod body is hinged with the connecting rod, one end of the connecting rod, which is far away from the first rod body, is hinged with one end of the second rod body, which is far away from the connecting rod, is movably connected with the insertion barrel, the first rod body and the second rod body are mutually parallel,
the arc piece is installed the section of thick bamboo outside inserts, arc piece one side with the second body of rod is pasted, the arc piece orientation one side of the second body of rod is equipped with the scale strip that is used for reflecting the second body of rod deflection angle.
As a further improvement of the invention: the detection assembly further comprises a first sleeve, a second sleeve and a marking slide block,
the first sleeve and the second sleeve are rotationally sleeved outside the inserting cylinder, the first sleeve is positioned below the second sleeve, one end of the first rod body, which is far away from the connecting rod, is hinged with the first sleeve, one end of the second rod body, which is far away from the connecting rod, is hinged with the second sleeve, two groups of arc grooves are formed in the side wall of the inserting cylinder, the marking sliding block is arranged outside the arc piece in a sliding way,
the adjustment assembly includes a rotatable lever that is rotatable about a rotational axis,
the bull stick upper end extends to insert a section of thick bamboo top, the lower extreme extends to insert a section of thick bamboo is inside, the bull stick is located insert fixedly on the body of rod lateral wall of a section of thick bamboo inside and be provided with two sets of connecting blocks, one set of the connecting block from a set of arc wall extends to insert a section of thick bamboo outside and link to each other with the second sleeve inner wall, another set of the connecting block from another set of the arc wall extends to insert a section of thick bamboo outside and link to each other with first sleeve inner wall.
As a further improvement of the invention: the outside of inserting a section of thick bamboo still is provided with spacing subassembly, when need not carry out mountain slope survey and drawing, spacing subassembly is used for with the connecting rod is limited insert on the section of thick bamboo outer wall.
As a still further improvement of the invention: the limiting assembly comprises a rotary drum,
the rotary drum rotates to be arranged outside the inserting cylinder, a limiting groove is formed in the wall of the rotary drum, and a notch communicated with one end of the limiting groove is formed in the outer wall of the rotary drum.
As a still further improvement of the invention: one side of the first rod body is further connected with the first sleeve through an elastic piece, and the elastic piece is used for providing elastic support for the first rod body.
As a still further improvement of the invention: the elastic piece is a spring or a metal elastic piece.
As a still further improvement of the invention: the upper end of the rotating rod is provided with a handle.
Compared with the prior art, the invention has the beneficial effects that:
in the embodiment of the invention, when the gradient of the mountain is required to be detected, the detection assembly can be adjusted to face the upward slope direction, then the bottom of the inserting cylinder is inserted into the mountain soil layer, the vertical state of the inserting cylinder is detected by the vertical detection assembly, so that the inserting cylinder is kept in the vertical state after the bottom of the inserting cylinder is inserted into the mountain soil layer, and the detection assembly is driven to rotate around the circumferential direction of the inserting cylinder by the adjustment assembly, so that the detection assembly can pass over from the direction pointing to the mountain top, thereby increasing the detection range of the gradient of the mountain and improving the accuracy of the detection result.
Drawings
FIG. 1 is a schematic view of a mountain slope mapping apparatus;
FIG. 2 is a schematic diagram of a mountain slope mapping apparatus;
FIG. 3 is an enlarged schematic view of area A of FIG. 1;
FIG. 4 is an enlarged schematic view of area B of FIG. 1;
FIG. 5 is an enlarged schematic view of area C of FIG. 2;
in the figure: 10-inserting cylinder, 101-arc-shaped groove, 20-detecting component, 201-first sleeve, 202-first rod body, 203-elastic piece, 204-connecting rod, 205-second sleeve, 206-arc-shaped piece, 207-second rod body, 208-marking slide block, 30-limiting component, 301-rotating cylinder, 302-notch, 303-limiting groove, 40-adjusting component, 401-handle, 402-rotating rod, 403-connecting block and 50-vertical detecting component.
Detailed Description
The technical scheme of the invention is further described in detail below with reference to the specific embodiments.
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
Referring to fig. 1 and 2, the present embodiment provides a mountain slope mapping device, including a socket 10, a detecting assembly 20, an adjusting assembly 40 and a vertical detecting assembly 50, wherein the detecting assembly 20 is movably disposed on an outer wall of the socket 10 and is used for detecting a mountain slope, the vertical detecting assembly 50 is mounted on an upper portion of an outer side of the socket 10 and is used for detecting a vertical state of the socket 10, one end of the adjusting assembly 40 extends to above the socket 10, the other end of the adjusting assembly 40 extends to inside the socket 10 and is used for driving the detecting assembly 20 to rotate around the socket 10 in a circumferential direction, so that the detecting assembly 20 can cross from a direction pointing to a mountain top.
When needs detect the mountain grade, can adjust the detection component 20 to the orientation direction of ascending, then insert a 10 bottoms of inserting section of thick bamboo to the mountain soil layer inside, utilize vertical detection component 50 to detect the vertical state of inserting a 10 simultaneously, make insert a 10 bottoms of inserting section of thick bamboo insert the inside back of mountain soil layer and insert a 10 and keep vertical state, then drive detection component 20 through adjusting component 40 and rotate around inserting a 10 circumferencial direction, make detection component 20 can be passed over from the direction that points to the mountain top, thereby increase the detection range of mountain grade, improve the accuracy of testing result.
Referring to fig. 1, in one embodiment, the detecting assembly 20 includes a first rod 202, a connecting rod 204, an arc-shaped piece 206, and a second rod 207, one end of the first rod 202 is movably connected with the socket 10, the other end is hinged with the connecting rod 204, one end of the connecting rod 204, which is far away from the first rod 202, is hinged with one end of the second rod 207, which is far away from the connecting rod 204, is movably connected with the socket 10, the first rod 202 and the second rod 207 are parallel to each other, the arc-shaped piece 206 is mounted outside the socket 10, one side of the arc-shaped piece 206 is attached to the second rod 207, and a scale bar for reflecting the deflection angle of the second rod 207 is arranged on one side of the arc-shaped piece 206, which faces the second rod 207.
Through the sequential hinging among the first rod body 202, the connecting rod 204 and the second rod body 207, a parallelogram structure can be formed among the first rod body 202, the connecting rod 204, the second rod body 207 and the inserting cylinder 10, the inserting depth of the inserting cylinder 10 can be adjusted in the process that the bottom of the inserting cylinder 10 is inserted into a mountain soil layer, the bottom of the first rod body 202 is contacted with a mountain slope, at the moment, the first rod body 202 and the second rod body 207 are parallel to each other, and therefore the second rod body 207 and the mountain slope are in a parallel state, and the inclination angle of the second rod body 207 is obtained by observing scale values corresponding to the edges of the second rod body 207 on one side of the arc-shaped piece 206.
Referring to fig. 1, 4 and 5, in one embodiment, the detecting assembly 20 further includes a first sleeve 201, a second sleeve 205 and a marking slider 208, the first sleeve 201 and the second sleeve 205 are rotatably sleeved outside the socket 10, the first sleeve 201 is located below the second sleeve 205, one end of the first rod 202 away from the connecting rod 204 is hinged to the first sleeve 201, one end of the second rod 207 away from the connecting rod 204 is hinged to the second sleeve 205, two sets of arc grooves 101 are formed in a side wall of the socket 10, the marking slider 208 is slidably disposed outside the arc piece 206, the adjusting assembly 40 includes a rotating rod 402, an upper end of the rotating rod 402 extends to above the socket 10, two sets of connecting blocks 403 are fixedly disposed on a rod side wall of the rotating rod 402 located inside the socket 10, one set of connecting blocks 403 extends from one set of arc grooves 101 to the socket 10 and is connected to the other set of arc grooves 101 and the other arc groove 403 extends from the inner wall of the socket 10 to the other arc groove 101.
When the gradient of a mountain is required to be detected, the bottom of the inserting cylinder 10 is inserted into a mountain soil layer and enables the bottom of the first rod body 202 to be in contact with the slope of the mountain, meanwhile, the direction of the first rod body 202 is deviated from the direction of the mountain top, then the rotating rod 402 is rotated, the rotating rod 402 drives the first sleeve 201 and the second sleeve 205 to synchronously rotate towards the upward slope direction outside the inserting cylinder 10 through two groups of connecting blocks 403 respectively, the first sleeve 201 and the second sleeve 205 can be driven to integrally rotate towards the upward slope direction around the inserting cylinder 10 when the first sleeve 201 and the second sleeve 205 rotate, the first rod body 202 is influenced by the slope of the mountain and is upwards deflected compared with the first sleeve 201, the second rod body 207 is pushed to upwards deflect compared with the second sleeve 205 through the connecting rod 204, the second rod body 207 can be pushed to upwards deflect compared with the second sleeve 205, and then the marking slider 208 can be pushed to upwards slide along the outer part of the arc-shaped piece 206, when the direction of the first rod body 202 rotates from the opposite direction to the upward slope direction, the first rod body 202 rotates towards the downward slope 10 and the second sleeve 202 is more influenced by the arc-shaped slider 208, and the position of the second rod body 207 is more accurately deflected than the second sleeve 208, namely, the position of the first rod body is more than the second sleeve 208 is deflected towards the arc-shaped slide 208, and the position is more than the upper than the second sleeve 208 is influenced by the arc-shaped slide 208; the above-mentioned through setting up second body of rod 207 and arc piece 206 in the upper end position of inserting a section of thick bamboo 10 above the second body of rod 207, aim at is convenient for people observe the scale of arc piece 206 one side for people do not need the action of bowing by a wide margin when obtaining mountain slope numerical value.
Referring to fig. 1, in an embodiment, a limiting component 30 is further disposed outside the insertion tube 10, where the limiting component 30 is used to limit the connecting rod 204 on the outer wall of the insertion tube 10 when the mountain slope mapping is not needed, so as to reduce the volume of the whole mapping device and facilitate carrying.
Referring to fig. 3, in one embodiment, the limiting assembly 30 includes a drum 301, the drum 301 is rotatably disposed outside the insertion tube 10, a limiting slot 303 is formed in a wall of the drum 301, and a notch 302 is formed in an outer wall of the drum 301 and is in communication with one end of the limiting slot 303.
When the mountain slope mapping is not needed, the connecting rod 204 can be pushed towards the direction of the inserting cylinder 10, the connecting rod 204 is close to the inserting cylinder 10 and is embedded into one end inside the limiting groove 303 from the notch 302, then the rotating cylinder 301 is rotated, so that the connecting rod 204 slides into the other end inside the limiting groove 303, the connecting rod 204 can be limited on the outer wall of the inserting cylinder 10 by the rotating cylinder 301, and in the process, the first rod body 202 and the second rod body 207 incline in a clockwise direction and are synchronously attached to the outer wall of the inserting cylinder 10.
Referring to fig. 5, in one embodiment, one side of the first rod 202 is further connected to the first sleeve 201 through an elastic member 203, and the elastic member 203 is configured to provide elastic support to the first rod 202.
When the mountain slope mapping is needed, the rotary drum 301 can be reversely rotated, the connecting rod 204 reversely slides along the inside of the limit groove 303, and when the connecting rod 204 slides to correspond to the notch 302, the elastic support force is provided for the first rod body 202 through the elastic piece 203, so that the first rod body 202 is quickly far away from the inserting drum 10, and meanwhile, the second rod body 207 is quickly far away from the inserting drum 10 through the traction of the connecting rod 204.
In one embodiment, the elastic member 203 may be a spring, or may be a metal elastic sheet, which is not limited herein.
Referring to fig. 1 and 2, in one embodiment, a handle 401 is disposed at an upper end of the rotating rod 402, and by using the handle 401, the entire mapping device can also be used as a alpenstock when the mountain slope mapping is not required.
In one embodiment, the vertical detection assembly 50 includes a cylindrical cylinder made of transparent glass fixedly disposed at an outer upper end of the cartridge 10, and a body of water disposed inside the cylindrical cylinder.
When the bottom of the inserting cylinder 10 is inserted into the mountain soil layer, whether the water level in the cylindrical cylinder is horizontal or not can be observed, and whether the inserting cylinder 10 is vertical or not can be detected.
In the embodiment of the invention, when the mountain slope is required to be detected, the detection assembly 20 can be adjusted to face the upward slope direction, then the bottom of the inserting cylinder 10 is inserted into the mountain soil layer, meanwhile, the vertical state of the inserting cylinder 10 is detected by the vertical detection assembly 50, so that the inserting cylinder 10 keeps the vertical state after the bottom of the inserting cylinder 10 is inserted into the mountain soil layer, then the detection assembly 20 is driven to rotate around the circumferential direction of the inserting cylinder 10 by the adjustment assembly 40, so that the detection assembly 20 can pass over the direction pointing to the mountain top, the detection range of the mountain slope is enlarged, the accuracy of the detection result is improved, and compared with the prior art, the detection range of the mountain slope is enlarged, and the accuracy of the detection result is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. A mountain slope mapping device is characterized by comprising a plug barrel, a detection assembly, an adjusting assembly and a vertical detection assembly,
the detection component is movably arranged on the outer wall of the insertion cylinder and is used for detecting the gradient of the mountain,
the vertical detection component is arranged at the upper part of the outer side of the insertion barrel and is used for detecting the vertical state of the insertion barrel,
one end of the adjusting component extends to the upper part of the inserting cylinder, and the other end of the adjusting component extends to the inside of the inserting cylinder and is used for driving the detecting component to rotate around the circumference of the inserting cylinder, so that the detecting component can pass over from the direction pointing to the mountain top.
2. The mountain slope mapping device of claim 1, wherein the detection assembly includes a first rod, a connecting rod, an arcuate sheet and a second rod,
one end of the first rod body is movably connected with the insertion barrel, the other end of the first rod body is hinged with the connecting rod, one end of the connecting rod, which is far away from the first rod body, is hinged with one end of the second rod body, which is far away from the connecting rod, is movably connected with the insertion barrel, the first rod body and the second rod body are mutually parallel,
the arc piece is installed the section of thick bamboo outside inserts, arc piece one side with the second body of rod is pasted, the arc piece orientation one side of the second body of rod is equipped with the scale strip that is used for reflecting the second body of rod deflection angle.
3. The mountain grade mapping device of claim 2, wherein the detection assembly further includes a first sleeve, a second sleeve, and a marker slide,
the first sleeve and the second sleeve are rotationally sleeved outside the inserting cylinder, the first sleeve is positioned below the second sleeve, one end of the first rod body, which is far away from the connecting rod, is hinged with the first sleeve, one end of the second rod body, which is far away from the connecting rod, is hinged with the second sleeve, two groups of arc grooves are formed in the side wall of the inserting cylinder, the marking sliding block is arranged outside the arc piece in a sliding way,
the adjustment assembly includes a rotatable lever that is rotatable about a rotational axis,
the bull stick upper end extends to insert a section of thick bamboo top, the lower extreme extends to insert a section of thick bamboo is inside, the bull stick is located insert fixedly on the body of rod lateral wall of a section of thick bamboo inside and be provided with two sets of connecting blocks, one set of the connecting block from a set of arc wall extends to insert a section of thick bamboo outside and link to each other with the second sleeve inner wall, another set of the connecting block from another set of the arc wall extends to insert a section of thick bamboo outside and link to each other with first sleeve inner wall.
4. The mountain slope mapping device of claim 2, wherein a spacing assembly is further provided outside the cartridge for limiting the connecting rod to the cartridge outer wall when mountain slope mapping is not required.
5. A mountain slope mapping device as claimed in claim 4, wherein the limit assembly includes a drum,
the rotary drum rotates to be arranged outside the inserting cylinder, a limiting groove is formed in the wall of the rotary drum, and a notch communicated with one end of the limiting groove is formed in the outer wall of the rotary drum.
6. The mountain grade mapping device of claim 5, wherein the first rod body side is further connected to the first sleeve by an elastic member, the elastic member being configured to provide elastic support to the first rod body.
7. The mountain grade mapping device of claim 6, wherein the resilient member is a spring or a metal dome.
8. A mountain slope mapping device as claimed in claim 3, wherein the upper end of the rotating rod is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410069394.XA CN117589132B (en) | 2024-01-18 | 2024-01-18 | Mountain slope mapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410069394.XA CN117589132B (en) | 2024-01-18 | 2024-01-18 | Mountain slope mapping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117589132A true CN117589132A (en) | 2024-02-23 |
| CN117589132B CN117589132B (en) | 2024-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410069394.XA Active CN117589132B (en) | 2024-01-18 | 2024-01-18 | Mountain slope mapping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117589132B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3606441A1 (en) * | 1986-02-25 | 1987-08-27 | Michael Schuermann | Gradient-measuring wedge for determining ascending/descending gradients of roads |
| RU2156957C2 (en) * | 1998-01-12 | 2000-09-27 | Оренбургский государственный аграрный университет | Indicator of roll angle |
| CN102455180A (en) * | 2010-10-28 | 2012-05-16 | 王辉 | Slope gradient measuring instrument |
| KR101607231B1 (en) * | 2015-04-08 | 2016-03-29 | 주식회사 유에스랩코리아 | Mounted devices for slope instrumentation |
| KR101726145B1 (en) * | 2017-01-13 | 2017-04-11 | 김연철 | apparatus of slope batter board |
| CN111102963A (en) * | 2019-08-30 | 2020-05-05 | 靳朋朋 | A gradiometer for measuring construction area is domatic complicated |
| CN212931408U (en) * | 2020-09-22 | 2021-04-09 | 青岛明煦工程技术有限公司 | A gradiometer for road survey and drawing |
| CN115876158A (en) * | 2023-01-06 | 2023-03-31 | 山东省地质矿产勘查开发局第五地质大队（山东省第五地质矿产勘查院） | Mountain slope geographic information mapping device |
| CN219347753U (en) * | 2023-02-21 | 2023-07-14 | 山西八建集团有限公司 | Use convenient slope inspection device |
| CN116697989A (en) * | 2023-08-08 | 2023-09-05 | 威海市城乡规划编研中心有限公司 | Territory space planning topography measuring device |
-
2024
- 2024-01-18 CN CN202410069394.XA patent/CN117589132B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3606441A1 (en) * | 1986-02-25 | 1987-08-27 | Michael Schuermann | Gradient-measuring wedge for determining ascending/descending gradients of roads |
| RU2156957C2 (en) * | 1998-01-12 | 2000-09-27 | Оренбургский государственный аграрный университет | Indicator of roll angle |
| CN102455180A (en) * | 2010-10-28 | 2012-05-16 | 王辉 | Slope gradient measuring instrument |
| KR101607231B1 (en) * | 2015-04-08 | 2016-03-29 | 주식회사 유에스랩코리아 | Mounted devices for slope instrumentation |
| KR101726145B1 (en) * | 2017-01-13 | 2017-04-11 | 김연철 | apparatus of slope batter board |
| CN111102963A (en) * | 2019-08-30 | 2020-05-05 | 靳朋朋 | A gradiometer for measuring construction area is domatic complicated |
| CN212931408U (en) * | 2020-09-22 | 2021-04-09 | 青岛明煦工程技术有限公司 | A gradiometer for road survey and drawing |
| CN115876158A (en) * | 2023-01-06 | 2023-03-31 | 山东省地质矿产勘查开发局第五地质大队（山东省第五地质矿产勘查院） | Mountain slope geographic information mapping device |
| CN219347753U (en) * | 2023-02-21 | 2023-07-14 | 山西八建集团有限公司 | Use convenient slope inspection device |
| CN116697989A (en) * | 2023-08-08 | 2023-09-05 | 威海市城乡规划编研中心有限公司 | Territory space planning topography measuring device |
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| Publication number | Publication date |
|---|---|
| CN117589132B (en) | 2024-04-02 |
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