CN114383587A - High-precision surveying device for urban and rural planning - Google Patents
High-precision surveying device for urban and rural planning Download PDFInfo
- Publication number
- CN114383587A CN114383587A CN202210293685.8A CN202210293685A CN114383587A CN 114383587 A CN114383587 A CN 114383587A CN 202210293685 A CN202210293685 A CN 202210293685A CN 114383587 A CN114383587 A CN 114383587A
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- measuring instrument
- rtk measuring
- instrument body
- suspension rope
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
- G01S19/43—Determining position using carrier phase measurements, e.g. kinematic positioning; using long or short baseline interferometry
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a high-precision surveying device for urban and rural planning, which comprises a supporting rod, wherein a supporting frame is arranged at the top of the supporting rod, a suspension rope is arranged in the middle of a cross beam, one end of the suspension rope is connected with the supporting frame, the other end of the suspension rope is connected to the middle position of the top of an RTK measuring instrument body, the RTK measuring instrument body is positioned in the supporting frame, and the inner diameter of the supporting frame is larger than the outer diameter of the RTK measuring instrument body. According to the scheme, the RTK measuring instrument body is suspended, and is always in a horizontal state under the action of the gravity of the RTK measuring instrument body, so that a surveyor does not need to perform horizontal calibration when using the RTK measuring instrument body, and the surveying efficiency is greatly improved; meanwhile, the design principle is simple, the influence of the surrounding magnetic field environment is avoided, the disassembly and the assembly are convenient, the survey device can be simultaneously suitable for the survey of the flat ground of a city and the survey of the complex terrain of a country, and convenience is brought to survey workers.
Description
Technical Field
The invention relates to surveying equipment, in particular to a high-precision surveying device for urban and rural planning.
Background
In the field of surveying, an RTK measuring instrument is a common surveying device, is convenient to use and is particularly suitable for field terrains with complex terrains. In the using process, a surveyor holds the RTK measuring instrument by hand, and moves the position of the RTK measuring instrument according to the specific terrain to carry out sampling point measurement on the terrain, when the measurement is carried out, the RTK measuring instrument needs to be horizontally calibrated first, so that a horizontal bubble on the RTK measuring instrument is calibrated, and when the horizontal bubble shows that the RTK measuring instrument is in a horizontal state, the current position information is acquired.
However, in actual surveying, especially in rural surveying practice, the terrain is often complex, and the calibration of horizontal bubbles becomes the most difficult for the surveyor, and it usually takes a lot of time and effort to calibrate the RTK survey instrument, reducing the surveying efficiency.
At present, some RTK measuring instruments adopt an electronic calibration mode, are easily interfered by a surrounding magnetic field in field survey, are low in accuracy, adopt a mechanical mode, still need manual regulation mostly, and are complex in operation process.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a high-precision surveying device for urban and rural planning.
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a high accuracy survey device is used in town and country planning, includes the bracing piece, is provided with the support frame at the top of bracing piece, is provided with the suspension rope in the centre of crossbeam, and the one end of suspension rope links to each other with the support frame, and the other end is connected to the top intermediate position of RTK measuring apparatu body, the RTK measuring apparatu body is located the inside of support frame, the internal diameter of support frame is greater than the external diameter of RTK measuring apparatu body.
By adopting the technical scheme, the RTK measuring instrument body is in a suspension state, and can be always in a horizontal state under the action of gravity of the RTK measuring instrument body without manual horizontal calibration.
Furthermore, the support frame includes the base, is provided with a plurality of connecting rods on the base is vertical, is provided with the support ring on the connecting rod, is provided with the crossbeam in the middle part of support ring.
By adopting the technical scheme, the support frame type design facilitates the installation and the disassembly of the RTK measuring instrument, so that the RTK measuring instrument can be conveniently carried when being used outdoors.
Furthermore, the diameter of the suspension rope is 2-3cm, the length of the suspension rope is 3-5cm, a fixed block is arranged at the top end of the suspension rope, a threaded connecting block is arranged on the fixed block, and a connecting hole matched with the connecting block is formed in the middle of the lower surface of the cross beam.
By adopting the technical scheme, the diameter of the suspension rope is kept at 2-3cm, and the length of the suspension rope is kept at 3-5cm, so that the RTK measuring instrument body can be in a suspension state, and unnecessary shaking caused by overlong length is avoided.
Furthermore, a mounting hole is formed in the middle of the lower surface of the base, and the supporting rod is installed on the base in a threaded mode.
By adopting the technical scheme, the support rod is convenient to disassemble and assemble, and the support rod is convenient to disassemble, assemble and carry when used outdoors.
Further, a connecting mechanism is arranged at the bottom of the RTK measuring instrument body, a connecting groove is arranged at the bottom of the connecting mechanism, and the connecting groove can be connected with the top of the supporting rod in a matched mode.
By adopting the technical scheme, when a suspension type structure is not adopted, the support rod can be directly connected with the RTK measuring instrument for use.
Furthermore, the connecting rods are 2-4.
By adopting the technical scheme, the number of the connecting rods is set according to specific conditions, the RTK measuring instruments are convenient to disassemble when the number of the connecting rods is set to be 2, and the stability of the supporting frame is higher when the number of the connecting rods is set to be 3-4.
Further, a groove is formed in the base and comprises a first groove matched with the bottom of the RTK measuring instrument body, and a second groove matched with the connecting mechanism is formed in the first groove.
By adopting the technical scheme, in the transportation process, the suspension rope of the RTK measuring instrument body can be taken down from the suspension beam and directly placed in the groove, so that the RTK measuring instrument body is prevented from shaking in the transportation process and colliding with the support frame to cause damage.
Compared with the prior art, the invention has the advantages that:
according to the scheme, the RTK measuring instrument body is suspended, and is always in a horizontal state under the action of the gravity of the RTK measuring instrument body, so that a surveyor does not need to perform horizontal calibration when using the RTK measuring instrument body, and the surveying efficiency is greatly improved; meanwhile, the design principle is simple, the influence of the surrounding magnetic field environment is avoided, the disassembly and the assembly are convenient, the survey device can be simultaneously suitable for the survey of the flat ground of a city and the survey of the complex terrain of a country, and convenience is brought to survey workers.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic view of the connection between the support rod and the base according to the present invention;
FIG. 4 is a schematic view of the attachment of the suspension cords to the cross member of the present invention;
fig. 5 is a schematic connection diagram of the RTK gauge body and the support rod according to the present invention.
The reference numbers in the figures illustrate:
1. the RTK measuring instrument comprises a supporting rod, 2, a supporting ring, 3, a suspension rope, 4, an RTK measuring instrument body, 5, a base, 6, a connecting rod, 7, a cross beam, 8, a fixing block, 9, a connecting block, 10, a connecting hole, 11, a connecting mechanism, 12, a mounting hole, 13, a connecting groove, 14, a first groove, 15 and a second groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
as shown in fig. 1 to 4, the high-precision surveying device for urban and rural planning of the present invention includes a supporting rod 1, a supporting frame is disposed on the top of the supporting rod 1, a suspension rope 3 is disposed in the middle of a cross beam 7, one end of the suspension rope 3 is connected to the supporting frame, the other end is connected to the middle position of the top of an RTK measuring instrument body 4, the RTK measuring instrument body 4 is located inside the supporting frame, and the inner diameter of the supporting frame is greater than the outer diameter of the RTK measuring instrument body 4.
When using, RTK measuring apparatu body 4 is in the state of hanging all the time in the inboard of support frame, relies on RTK measuring apparatu body 4's action of gravity its can be in the horizontality all the time, consequently does not need the manual work to carry out horizontal calibration, and the surveying personnel can directly remove the RTK measuring apparatu, treat that the instrument is stable after carry out information acquisition can.
The support frame includes base 5, is provided with a plurality of connecting rods 6 on base 5 is vertical, is provided with support ring 2 on connecting rod 6, is provided with crossbeam 7 in the middle part of support ring 2. The support frame type design, RTK measuring apparatu when using, install RTK measuring apparatu body 4 on the crossbeam 7 of support frame through suspension rope 3, can dismantle RTK measuring apparatu body 4 at any time when not using, connecting rod 6 is 2-4, and the radical of connecting rod 6 sets up according to particular case, when setting up to 2, has all left the blank window in the both sides of support frame, makes things convenient for RTK measuring apparatu body 4 to dismantle. The weight of the general RTK measuring instrument body 4 is 0.7-1.2kg, when the general RTK measuring instrument is used in a severe environment, the connecting rods 6 can be arranged into 3-4 pieces, and the stability of the supporting frame is higher.
The diameter of the suspension rope 3 is 2-3cm, and the length is 3-5 cm. In actual practice, by screening various models of the suspension cords 3, in terms of the diameter of the suspension cords 3: when the diameter of the suspension rope 3 is smaller than 2cm, the strength is poor, when the diameter of the suspension rope 3 is larger than 3cm, the softness of the suspension rope 3 is influenced by the diameter, the hardness of the suspension rope 3 is enhanced along with the increase of the diameter, and when the hardness of the suspension rope 3 is too large, an error can be generated in horizontal calibration of the RTK measuring instrument body 4; in terms of the length of the suspension cord 3: when the length of the suspension rope 3 is less than 3cm, due to the fact that the suspension rope 3 has hardness when being bent, when the length of the suspension rope is too short, the RTK measuring instrument is inclined due to the hardness of the suspension rope 3, horizontal calibration accuracy is reduced, and the length of the suspension rope 3 needs to be prolonged to balance the hardness of the suspension rope 3; when the length of the suspension rope 3 is longer, such as more than 5cm, the length of the connecting rod 6 needs to be correspondingly increased, the connecting rod 6 is too long, the stress strength of the connecting rod in the transverse direction is reduced, and the support frame is enlarged and is not beneficial to carrying.
A fixed block 8 is arranged at the top end of the suspension rope 3, a threaded connecting block 9 is arranged on the fixed block 8, and a connecting hole 10 matched with the connecting block 9 is arranged in the middle of the lower surface of the cross beam 7. When using, be connected to bracing piece 1 on base 5, RTK measuring apparatu body 4 is installed on crossbeam 7 through suspension rope 3, and survey personnel handheld bracing piece 1 carries out the point of gathering in the region that needs survey, and direct back of standing upright with bracing piece 1, RTK measuring apparatu body 4 can horizontal calibration by oneself, and data acquisition can.
The base 5 is provided with a groove, the groove comprises a first groove 14 matched with the bottom of the RTK measuring instrument body 4, and a second groove 15 matched with the connecting mechanism 11 is arranged inside the first groove 14. In the transportation, RTK measuring apparatu body 4 is in the state of hanging and is unfavorable for the transportation, can take off the suspension rope 3 of RTK measuring apparatu body 4 from crossbeam 7, directly places in the recess, avoids in the transportation RTK measuring apparatu body 4 to take place to rock, collides with the support frame and causes the damage.
Example 2:
as shown in fig. 5, embodiment 2 differs from embodiment 1 in that:
the connecting mechanism 11 is arranged at the bottom of the RTK measuring instrument body 4, the connecting groove 13 is arranged at the bottom of the connecting mechanism 11, and the connecting groove 13 is connected with the top of the support rod 1 in a matching mode.
The bracing piece 1 can directly be connected with RTK measuring apparatu body 4, when surveying in the comparatively level road surface in urban area, or when needing to carry out some special inclination and measure, can directly adopt this kind of mode.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (7)
1. The utility model provides a high accuracy survey device is used in town and country planning which characterized in that: the support comprises a support rod (1), a support frame is arranged at the top of the support rod (1), a suspension rope (3) is arranged in the middle of a cross beam (7), one end of the suspension rope (3) is connected with the support frame, the other end of the suspension rope is connected to the middle position of the top of an RTK measuring instrument body (4), the RTK measuring instrument body (4) is located in the support frame, and the inner diameter of the support frame is larger than the outer diameter of the RTK measuring instrument body (4).
2. The high-precision surveying device for urban and rural planning according to claim 1, wherein: the support frame comprises a base (5), a plurality of connecting rods (6) are vertically arranged on the base (5), a support ring (2) is arranged on the connecting rods (6), and a cross beam (7) is arranged in the middle of the support ring (2).
3. The high-precision surveying device for urban and rural planning according to claim 2, wherein: the diameter of the suspension rope (3) is 2-3cm, the length of the suspension rope is 3-5cm, a fixed block (8) is arranged at the top end of the suspension rope (3), a threaded connecting block is arranged on the fixed block (8), and a connecting hole (10) matched with the connecting block is arranged in the middle of the lower surface of the cross beam (7).
4. The high-precision surveying device for urban and rural planning according to claim 2, wherein: the middle of the lower surface of the base is provided with a mounting hole (12), and the support rod (1) is installed on the base (5) in a threaded mode.
5. The high-precision surveying device for urban and rural planning according to claim 2, wherein: the RTK measuring instrument comprises an RTK measuring instrument body (4), and is characterized in that a connecting mechanism (11) is arranged at the bottom of the RTK measuring instrument body (4), a connecting groove (13) is arranged at the bottom of the connecting mechanism (11), and the connecting groove (13) is connected with the top of a supporting rod (1) in a matched mode.
6. The high-precision surveying device for urban and rural planning according to claim 2, wherein: the number of the connecting rods (6) is 2-4.
7. The high-precision surveying device for urban and rural planning according to claim 5, wherein: the base (5) is provided with a groove, the groove comprises a first groove (14) matched with the bottom of the RTK measuring instrument body (4), and a second groove (15) matched with the connecting mechanism is arranged inside the first groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210293685.8A CN114383587A (en) | 2022-03-24 | 2022-03-24 | High-precision surveying device for urban and rural planning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210293685.8A CN114383587A (en) | 2022-03-24 | 2022-03-24 | High-precision surveying device for urban and rural planning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114383587A true CN114383587A (en) | 2022-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210293685.8A Pending CN114383587A (en) | 2022-03-24 | 2022-03-24 | High-precision surveying device for urban and rural planning |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0989645A (en) * | 1995-09-21 | 1997-04-04 | Ubukata Seisakusho:Kk | Seismoscope and its manufacture |
| CN103852065A (en) * | 2014-03-14 | 2014-06-11 | 陈勇 | Mapping bracket for automatic leveling measuring instrument |
| CN106840101A (en) * | 2017-04-11 | 2017-06-13 | 重庆三峡学院 | A kind of novel optical spirit level |
| CN206311105U (en) * | 2016-12-19 | 2017-07-07 | 河南理工大学 | Centralising device under a kind of total station point |
| CN210486900U (en) * | 2019-11-11 | 2020-05-08 | 河南省聚鑫勘测规划设计有限公司 | Prevent RTK centering rod of height change |
| CN211824440U (en) * | 2020-05-19 | 2020-10-30 | 河南大秦城镇规划设计有限公司 | RTK measuring device for urban planning |
| CN112378390A (en) * | 2021-01-12 | 2021-02-19 | 北京龙软科技股份有限公司 | Fully-mechanized coal mining face measuring robot device and automatic measuring system |
| US20210149036A1 (en) * | 2019-11-15 | 2021-05-20 | Hutchinson Creative Ltd. | Truss measurements for stage configurations |
-
2022
- 2022-03-24 CN CN202210293685.8A patent/CN114383587A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0989645A (en) * | 1995-09-21 | 1997-04-04 | Ubukata Seisakusho:Kk | Seismoscope and its manufacture |
| CN103852065A (en) * | 2014-03-14 | 2014-06-11 | 陈勇 | Mapping bracket for automatic leveling measuring instrument |
| CN206311105U (en) * | 2016-12-19 | 2017-07-07 | 河南理工大学 | Centralising device under a kind of total station point |
| CN106840101A (en) * | 2017-04-11 | 2017-06-13 | 重庆三峡学院 | A kind of novel optical spirit level |
| CN210486900U (en) * | 2019-11-11 | 2020-05-08 | 河南省聚鑫勘测规划设计有限公司 | Prevent RTK centering rod of height change |
| US20210149036A1 (en) * | 2019-11-15 | 2021-05-20 | Hutchinson Creative Ltd. | Truss measurements for stage configurations |
| CN211824440U (en) * | 2020-05-19 | 2020-10-30 | 河南大秦城镇规划设计有限公司 | RTK measuring device for urban planning |
| CN112378390A (en) * | 2021-01-12 | 2021-02-19 | 北京龙软科技股份有限公司 | Fully-mechanized coal mining face measuring robot device and automatic measuring system |
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Application publication date: 20220422 |