CN114719740A - Area measuring device for territorial resource planning and automatic alignment method - Google Patents
Area measuring device for territorial resource planning and automatic alignment method Download PDFInfo
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- CN114719740A CN114719740A CN202210638024.4A CN202210638024A CN114719740A CN 114719740 A CN114719740 A CN 114719740A CN 202210638024 A CN202210638024 A CN 202210638024A CN 114719740 A CN114719740 A CN 114719740A
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000005259 measurement Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims description 49
- 230000005484 gravity Effects 0.000 claims description 14
- 230000009471 action Effects 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims 1
- 238000013461 design Methods 0.000 description 12
- 230000006872 improvement Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 229920000049 Carbon (fiber) Polymers 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/32—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring areas
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
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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
- G01C15/02—Means for marking measuring points
- G01C15/06—Surveyors' staffs; Movable markers
- G01C15/08—Plumbing or registering staffs or markers over ground marks
-
- 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
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- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses an area measuring device for territory resource planning and an automatic straightening method, belonging to the technical field of territory resource planning area measurement. The centering rod straightening device is specially designed for centering rod straightening, the structure of the centering rod straightening device is simple, the centering rod straightening device is convenient to use, after the centering rod is installed, the centering rod can be automatically adjusted to be in a vertical placing state, the centering rod can be vertically placed on the uneven ground, and the influence on the accuracy of measured data is avoided.
Description
Technical Field
The invention relates to the technical field of measurement of territory resource planning area, in particular to an area measurement device for territory resource planning and an automatic straightening method.
Background
The land resource planning is to make a general planning scheme for developing and utilizing the land resources, managing and protecting the environment in a certain period according to natural characteristics and economic conditions by taking the land of the whole country or a certain region of the country as a whole, and to put forward research suggestions and suggestions for reasonably allocating the productivity, cities and towns and population of the region on the basis, so that the social and economic development conforms to the natural law and the economic law as much as possible, a good production and living environment is created for people, and the land area to be planned needs to be measured before the land resource planning.
With the rapid development of scientific technology, the current land resource planning area measurement mostly adopts GNSS measurement, unmanned aerial vehicle aerial photography measurement or GPS measurement and the like. Wherein GNSS measures and utilizes equipment such as GNSS host computer, centering rod and display host computer to measure, during the measurement, measurement personnel install the centering rod earlier and keep the centering rod vertical on the triangular supports frame, then operate GNSS host computer and display host computer, and the triangular supports frame can be fine support centering rod on leveling the ground, but on unevenness subaerial, the triangular supports frame often can not be placed just, influences the vertical placing of centering rod, leads to measured data's accuracy relatively poor.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides an area measuring device for territorial resource planning and an automatic alignment method; this territory is area measurement device and automatic alignment method for resource planning is specially designed for centering rod alignment and forms, and this scheme simple structure, convenient to use, centering rod installation back that finishes will the vertical placement of automatic adjustment, and subaerial at unevenness also can be with the vertical placement of centering rod, avoids influencing measured data's accuracy nature.
In order to solve the technical problem, the area measuring device for the territory resource planning comprises an instrument body and a centering rod, wherein the centering rod is detachably connected with a base, a segment-shaped cavity with an upward opening is formed in the base, an automatic straightening mechanism is arranged above the segment-shaped cavity and comprises a connecting sleeve, and the connecting sleeve is detachably connected with the centering rod.
In further improvement of the invention, the automatic straightening mechanism comprises a front supporting mechanism and a rear supporting mechanism which are symmetrically arranged on the edge of the opening of the spherical segment-shaped cavity from front to back, the front supporting mechanism is rotationally connected with a front rotating mechanism, the front rotating mechanism is connected with a connecting sleeve, the connecting sleeve is connected with a rear rotating mechanism, and the rear rotating mechanism is rotationally connected with the rear supporting mechanism; the bottom of the connecting sleeve is provided with a segment-shaped gravity center block, and the segment-shaped gravity center block is positioned in the segment-shaped cavity.
Through the design, the automatic alignment centering rod can be more conveniently adjusted by the scheme.
In further improvement of the invention, the front supporting mechanism comprises a front vertical frame arranged on the front edge of the opening of the spherical segment-shaped cavity, the front vertical frame is connected with a front cross rod, and a front connecting cavity with a backward opening is arranged on the rear end head of the front cross rod; the rear supporting mechanism comprises a rear vertical frame arranged on the rear edge of the opening of the spherical-segment-shaped cavity, the rear vertical frame is connected with a rear cross rod, and a rear connecting cavity with a forward opening is arranged on the front end head of the rear cross rod.
Through the design, the scheme can be more convenient for providing support for the front rotating mechanism and the rear rotating mechanism.
In the further improvement of the invention, the front rotating mechanism comprises a front bearing embedded with the front connecting cavity, the front bearing is connected with a front connecting rod, and the front connecting rod is connected with the front side of the connecting sleeve; the rear rotating mechanism comprises a rear bearing embedded with the rear connecting cavity, the rear bearing is connected with a rear connecting rod, and the rear connecting rod is connected with the rear side of the connecting sleeve.
Through the design, this scheme can be more convenient for rotate preceding slewing mechanism and back slewing mechanism, and during the use, preceding connecting rod and back connecting rod use self axis to rotate as the center respectively.
In a further improvement of the invention, a plurality of connecting rod limiting holes are circumferentially arranged on the front connecting rod, a stand limiting hole is arranged at the top of the front stand, and the connecting rod limiting hole and the stand limiting hole are crossed and detachably spliced through a U-shaped limiting pin.
Through the above design, this scheme can be more convenient for restrict the rotation of centering rod, during the use, as long as with the U type spacer pin peg graft at the spacing hole of connecting rod and the spacing hole of grudging post can, also can set up similar spacing hole on the back connecting rod and the back grudging post.
In a further improvement of the invention, the segment-shaped center of gravity block is made of lead block.
Through above-mentioned design, this scheme can be more convenient for implement, and plumbous density is big, makes the balancing weight commonly used, and this application directly adopts the lead block, can more do benefit to the progress of accelerating product research and development.
In the further improvement of the invention, a rubber pad is arranged at the inner bottom of the connecting sleeve, and an inverted conical cavity with an upward opening is arranged in the middle of the rubber pad.
Through the design, the scheme can be used for protecting the tip end of the bottom of the centering rod more conveniently.
In the further improvement of the invention, a limit groove is vertically arranged on the inner wall of the connecting sleeve in the circumferential direction, and limit teeth detachably inserted with the limit groove are vertically arranged on the bottom of the centering rod in the circumferential direction.
Through the design, the centering rod can be more conveniently installed stably.
In a further improvement of the invention, the inner wall of the connecting sleeve is provided with a rubber pipe, and the rubber pipe is detachably inserted with the centering rod.
Through above-mentioned design, this scheme can be more convenient for the installation stability of centering rod, and the inner diameter of rubber tube equals the bottom diameter of centering rod, and during the use, frictional force between rubber tube and the centering rod can be better stabilize the centering rod.
In a further improvement of the invention, a cover plate is arranged on an opening of the segment-shaped cavity, and a through groove is arranged on the cover plate.
Through the design, the centering rod can be more conveniently limited to swing excessively by the scheme, and the width of the through groove is smaller than the top diameter of the spherical segment-shaped center of gravity block.
An automatic alignment method of an area measurement device for territorial resource planning comprises the following steps:
(1) the base is placed on the ground;
(2) inserting the centering rod into the connecting sleeve;
(3) under the action of the spherical segment-shaped gravity center block, the centering rod is in a vertical state;
(4) and the U-shaped limiting pin is inserted in the connecting rod limiting hole and the vertical frame limiting hole in a crossing manner.
Through the design, the scheme can be more convenient to implement.
Compared with the prior art, the invention has the following beneficial effects:
the centering rod straightening device is specially designed for centering rod straightening, the centering rod mounting base is designed by utilizing the 'tumbler' principle, and the spherical cavity, the automatic straightening mechanism and the connecting sleeve on the base are utilized, so that after the centering rod is mounted, the centering rod can be automatically adjusted to be in a vertical placement state, the centering rod can be vertically placed on uneven ground, and the accuracy of measured data is prevented from being influenced.
Drawings
To more clearly illustrate the background art or the technical solutions of the present invention, the following brief description of the drawings incorporated in the prior art or the detailed description of the present invention; it should be understood that the structures, proportions, and dimensions shown in the drawings and described herein are for illustrative purposes only and are not intended to limit the scope of the present invention, which is to be given the full breadth of the present disclosure, and are not intended to limit the scope of the present disclosure.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention.
FIG. 2 is an enlarged view of the Z-section of FIG. 1 according to the present invention.
Fig. 3 is an exploded view of an embodiment of the present invention.
FIG. 4 is an enlarged view of the X portion of FIG. 3 according to the present invention.
Fig. 5 is a schematic diagram of the working principle of the embodiment of the present invention.
Shown in the figure: 1-an instrument body; 2-centering rod; 3-a base; 4-segment-shaped cavities; 5-front vertical frame; 6-front cross bar; 7-rear vertical frame; 8-rear cross bar; 9-rear connection cavity; 10-a front bearing; 11-a front connecting rod; 12-a rear bearing; 13-rear connecting rod; 14-connecting sleeves; 15-segment shaped gravity center block; 16-a limiting groove; 17-limit teeth; 18-a cover plate; 181-through groove; 19-connecting rod limiting hole; 20-a vertical frame limiting hole; 21-U-shaped limit pins; 100-uneven ground.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following will make clear and complete description of the technical solution in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention shall fall within the protection scope of the present invention.
Meanwhile, the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like referred to in this specification refer to the orientation or positional relationship indicated on the drawings, which is merely for convenience of description and simplification of description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, it is not to be understood as a limitation of the present invention, and a change or adjustment of the relative relationship thereof, without substantial technical change, should also be considered as the scope in which the present invention can be implemented.
Meanwhile, in the description of the present specification, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected", and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other, so that the specific meaning of the terms in the invention can be understood by those skilled in the art through specific situations.
Example 1
As shown in fig. 1-4, an area measuring device for territory resource planning comprises an instrument body 1 and a centering rod 2, wherein the centering rod 2 is detachably connected with a base 3, the base 3 is provided with a segment-shaped cavity 4 with an upward opening, an automatic straightening mechanism is arranged above the segment-shaped cavity 4, the automatic straightening mechanism comprises a connecting sleeve 14, and the connecting sleeve 14 is detachably connected with the centering rod 2.
The instrument body and the centering rod are suggested to be light, for example, the instrument body is made of a CHCNAV/measured T5Pro type (the weight is less than 0.7 kg), the centering rod is made of a HACCURY PJ-TXG type ultra-light high-carbon fiber rod (the weight is less than 0.5 kg), the total weight is less than 1.2kg, the lighter the instrument body and the centering rod are, the more convenient the automatic straightening is, the specific use type is, and a user can select the centering rod according to the economic condition and the use requirement.
GNSS is measured and is exactly utilized the GNSS host computer, equipment such as centering rod and display host computer are measured, during the measurement, the measuring personnel install the centering rod earlier and keep the vertical of centering rod on the tripod, then operation GNSS host computer and display host computer, at the subaerial support centering rod that the tripod can be fine of leveling, but subaerial at unevenness, the tripod often can not place just (three stabilizer blade of tripod, some have stepped on at the ground concave recess, some have stepped on at ground protrusion, consequently subaerial at unevenness, the tripod often wholly is the slope form, the not end of placing, and the centering rod of installing on the tripod also can be thereupon the slope form), influence the vertical of centering rod and place, lead to measured data's accuracy relatively poor.
Therefore, the design concept of the application is to design a device which can still enable the centering rod to be always in a vertical state on uneven ground.
The automatic straightening mechanism comprises a front supporting mechanism and a rear supporting mechanism which are symmetrically arranged on the opening edge of the segment-shaped cavity 4 from front to back, the front supporting mechanism is rotatably connected with a front rotating mechanism, the front rotating mechanism is connected with a connecting sleeve, the connecting sleeve is connected with a rear rotating mechanism, and the rear rotating mechanism is rotatably connected with the rear supporting mechanism; the bottom of the connecting sleeve 14 is provided with a segment-shaped gravity center block 15, and the segment-shaped gravity center block 15 is positioned in the segment-shaped cavity 4.
The front supporting mechanism comprises a front vertical frame 5 arranged on the front edge of the opening of the spherical-segment-shaped cavity 4, the front vertical frame 5 is connected with a front cross rod 6, and a front connecting cavity with a backward opening is arranged on the rear end head of the front cross rod 6; the rear supporting mechanism comprises a rear vertical frame 7 arranged on the rear edge of the opening of the spherical-segment-shaped cavity 4, the rear vertical frame 7 is connected with a rear cross rod 8, and a rear connecting cavity 9 with a forward opening is arranged on the front end head of the rear cross rod 8.
The front rotating mechanism comprises a front bearing 10 embedded with the front connecting cavity, the front bearing 10 is connected with a front connecting rod 11, and the front connecting rod 11 is connected with the front side of the connecting sleeve 14; the rear rotating mechanism comprises a rear bearing 12 embedded with the rear connecting cavity 9, the rear bearing 12 is connected with a rear connecting rod 13, and the rear connecting rod 13 is connected with the rear side of the connecting sleeve 14.
A plurality of connecting rod limiting holes 19 are circumferentially arranged on the front connecting rod 11, a stand limiting hole 20 is arranged at the top of the front stand 5, and the connecting rod limiting holes 19 and the stand limiting hole 20 are crossed and detachably spliced through a U-shaped limiting pin 21; as shown in fig. 2, when the centering rod 2 needs to be fixed, the U-shaped stopper pin 21 spans the connecting rod stopper hole 19 and the stand stopper hole 20, so as to prevent the connecting sleeve 14 from rotating, i.e., fix the centering rod 2 (the rear connecting rod 13 and the rear stand 7 may be provided with stopper holes of the same principle).
Wherein, the segment-shaped gravity center block 15 is made of lead block; a rubber pad is arranged at the inner bottom of the connecting sleeve 14, and an inverted conical cavity with an upward opening is arranged in the middle of the rubber pad; the opening of the segment-shaped cavity 4 is provided with a cover plate 18, and the cover plate 18 is provided with a through groove 181.
A limiting groove 16 is vertically arranged on the inner wall of the connecting sleeve 14 in the circumferential direction, and a limiting tooth 17 detachably connected with the limiting groove 16 in an inserted manner is vertically arranged on the bottom of the centering rod 2 in the circumferential direction.
Example 2
The embodiment is different from the above embodiments in that the connection structure of the centering rod and the connection sleeve is different, that is, a rubber tube is arranged on the inner wall of the connection sleeve 14, and the rubber tube is detachably inserted into the centering rod 2.
An automatic alignment method of an area measurement device for territorial resource planning comprises the following steps:
(1) the base 3 is placed on the ground;
(2) inserting the centering rod 2 into the connecting sleeve 14;
(3) under the action of the spherical-segment-shaped gravity center block 15, the centering rod 2 is in a vertical state;
(4) the U-shaped limiting pin 21 is inserted in the connecting rod limiting hole 19 and the stand limiting hole 20 in a crossing manner.
The invention has the beneficial effects that:
(1) the installation is convenient, and the centering rod is directly inserted into the connecting sleeve;
(2) the labor capacity is very small;
(3) on the uneven ground 100, due to the principle that the gravity center of the tumbler structure is low and the centering rod is automatically adjusted, the centering rod can be automatically adjusted to be straight, as shown in figure 5.
Although the present invention has been described in detail with reference to the preferred embodiments, the present invention is not limited thereto, and those skilled in the art can make various equivalent modifications or substitutions on the embodiments of the present invention without departing from the spirit and essence of the present invention, and those modifications or substitutions should be considered as being within the scope of the present invention/any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and therefore, the scope of the present invention should be determined by the scope of the claims.
Claims (10)
1. The utility model provides an area measurement device for national soil resource planning, includes instrument body and centering rod, its characterized in that, the centering rod can be dismantled and be connected with the base, is provided with opening spherical segment form cavity up on the base, and the top of spherical segment form cavity is provided with automatic straightening mechanism, and automatic straightening mechanism includes the adapter sleeve, and the adapter sleeve can be dismantled with the centering rod and be connected.
2. The area measuring device for territorial resource planning of claim 1, wherein the automatic straightening mechanism comprises a front supporting mechanism and a rear supporting mechanism which are symmetrically arranged on the edge of the opening of the segment-shaped cavity in a front-back manner, the front supporting mechanism is rotatably connected with a front rotating mechanism, the front rotating mechanism is connected with a connecting sleeve, the connecting sleeve is connected with a rear rotating mechanism, and the rear rotating mechanism is rotatably connected with the rear supporting mechanism; the bottom of the connecting sleeve is provided with a segment-shaped gravity center block, and the segment-shaped gravity center block is positioned in the segment-shaped cavity.
3. The area measurement device for territorial resource planning of claim 2, wherein the front support mechanism comprises a front vertical frame arranged on the front edge of the opening of the segment-shaped cavity, the front vertical frame is connected with a front cross rod, and a front connecting cavity with a backward opening is arranged on the rear end head of the front cross rod; the rear supporting mechanism comprises a rear vertical frame arranged on the rear edge of the opening of the spherical-segment-shaped cavity, the rear vertical frame is connected with a rear cross rod, and a rear connecting cavity with a forward opening is arranged on the front end head of the rear cross rod.
4. An area measuring device for territorial resource planning according to claim 3, wherein the front rotary mechanism comprises a front bearing embedded with the front connecting cavity, the front bearing is connected with a front connecting rod, and the front connecting rod is connected with the front side of the connecting sleeve; the rear rotating mechanism comprises a rear bearing embedded with the rear connecting cavity, the rear bearing is connected with a rear connecting rod, and the rear connecting rod is connected with the rear side of the connecting sleeve.
5. The area measurement device for territory resource planning of claim 4, wherein the front connecting rod is circumferentially provided with a plurality of connecting rod limiting holes, the top of the front vertical frame is provided with a vertical frame limiting hole, and the connecting rod limiting hole and the vertical frame limiting hole are crossed through a U-shaped limiting pin to be detachably spliced.
6. The area measurement device for territorial resource planning of claim 1, wherein the inner bottom of the connecting sleeve is provided with a rubber pad, and the middle part of the rubber pad is provided with an inverted conical cavity with an upward opening.
7. The area measurement device for territorial resource planning of claim 6, wherein a limit groove is vertically arranged on the inner wall of the connecting sleeve in the circumferential direction, and limit teeth detachably inserted into the limit groove are vertically arranged on the bottom of the centering rod in the circumferential direction.
8. The area measurement device for territory resource planning of claim 6, wherein the inner wall of the connecting sleeve is provided with a rubber pipe, and the rubber pipe is detachably inserted with the centering rod.
9. The area measurement device for territorial resource planning of claim 1, wherein the opening of the segment-shaped cavity is provided with a cover plate, and the cover plate is provided with a through groove.
10. An automatic alignment method of an area measuring device for territorial resource planning is characterized by comprising the following steps,
(1) the base is placed on the ground;
(2) inserting the centering rod into the connecting sleeve;
(3) under the action of the spherical segment-shaped gravity center block, the centering rod is in a vertical state;
(4) and the U-shaped limiting pin is inserted in the connecting rod limiting hole and the vertical frame limiting hole in a crossing manner.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210638024.4A CN114719740B (en) | 2022-06-08 | 2022-06-08 | Area measuring device for territorial resource planning and automatic alignment method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210638024.4A CN114719740B (en) | 2022-06-08 | 2022-06-08 | Area measuring device for territorial resource planning and automatic alignment method |
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| CN114719740B CN114719740B (en) | 2022-09-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117799878A (en) * | 2024-02-29 | 2024-04-02 | 武汉永业赛博能规划勘测有限公司 | Geographic information surveys acquisition facility for homeland space planning |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117799878A (en) * | 2024-02-29 | 2024-04-02 | 武汉永业赛博能规划勘测有限公司 | Geographic information surveys acquisition facility for homeland space planning |
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| CN114719740B (en) | 2022-09-09 |
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