CN116182803B - Remote sensing mapping device - Google Patents
Remote sensing mapping device Download PDFInfo
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- CN116182803B CN116182803B CN202310455897.6A CN202310455897A CN116182803B CN 116182803 B CN116182803 B CN 116182803B CN 202310455897 A CN202310455897 A CN 202310455897A CN 116182803 B CN116182803 B CN 116182803B
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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
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/38—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
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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
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/0005—Attachment, e.g. to facilitate mounting onto confer adjustability
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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
- F16M2200/00—Details of stands or supports
- F16M2200/04—Balancing means
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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
- F16M2200/00—Details of stands or supports
- F16M2200/08—Foot or support base
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Abstract
The invention belongs to the technical field of positioning support equipment, in particular to a remote sensing mapping device which comprises a target piece, wherein the target piece is a sheet-shaped structure body, and the target piece is observed in an auxiliary way through colors and patterns; the device also comprises a convenient loading and unloading assembly and a gravity center adjusting assembly; the portable adjusting component is used for adjusting the gravity center of the device and enhancing the installation stability of the target piece, and the portable assembling and disassembling component and the gravity center adjusting component are arranged.
Description
Technical Field
The invention belongs to the technical field of positioning support equipment, and particularly relates to a remote sensing mapping device.
Background
Remote sensing surveying and mapping is a technology for plotting a topographic map or other thematic map of the earth or other stars by using various sensors on the ground, aviation and aerospace platforms, wherein the aerial surveying and mapping of an aircraft is used as a low-altitude remote sensing surveying and mapping technology and is widely applied to various surveying and mapping projects such as topographic surveying and mapping.
When the aerial survey area is subjected to low-altitude remote sensing survey and drawing, in order to improve the flight precision of the aerial vehicle, image control points are required to be distributed nearby an aerial zone, the image control points are used as marks to guide and control the movement path of the aerial vehicle, wherein when the image control points are distributed in the wild, naked eyes are required to be distinguished on the geological landform environment of the aerial survey area, then equipment such as paint, a target plate and the like is adopted to conduct image control point distribution on the aerial survey area, and in the distribution process, the distribution of the target plate is good in terms of the platform and the level, so that great negative influence exists on the distribution of the target plate due to the diversity of the geological landform environment and the wind intensity of the surrounding environment when the target plate is used as the image control point distribution.
In the related art, in order to reduce when laying like the accuse point, receive the degree of environmental impact, most carry out fixed mounting through adopting structural cooperation such as base, support to reduce landform environment, wind-force intensity to the influence of target plate levelness, positioning accuracy, nevertheless when laying like the accuse point in reality, like the accuse point quantity more, and evenly distributed in the navigation area, therefore when the base of putting into use, support volume are great, not only portable has still increased the burden of staff simultaneously, causes like the accuse point to lay the work degree of difficulty increase.
Disclosure of Invention
In order to overcome the defects in the prior art and solve the technical problems, the invention provides a remote sensing mapping device.
The technical scheme adopted for solving the technical problems is as follows: the remote sensing mapping device comprises a target piece, wherein the target piece is a sheet-shaped structure body, and the target piece is observed in an auxiliary way through colors and patterns;
the device also comprises a convenient loading and unloading assembly and a gravity center adjusting assembly;
the convenient loading and unloading assembly is arranged on the target piece and is used for carrying out convenient loading and unloading on the target piece, and comprises a mounting ring which is fixedly arranged on the target piece and is positioned at the center of the target piece;
the plug rod is fixedly arranged in the inner cavity of the mounting ring, the limit block is fixedly arranged at one end of the plug rod, and one end of the plug rod, far away from the limit block, is designed in a pointed cone shape;
the mounting ring is rotationally connected with a spreading strip which is fixedly connected with the target piece;
the gravity center adjusting assembly is installed on the convenient dismounting assembly and used for adjusting the gravity center of the device and enhancing the installation stability of the target piece.
Preferably, the convenient assembly and disassembly assembly further comprises an unfolding groove and an expansion bag, wherein the unfolding groove is formed in the side wall of the inserted link, and the expansion bag is fixedly arranged in the unfolding groove;
the device comprises a pressurizing groove and a pressurizing bag, wherein the pressurizing groove is formed in a limiting block, the pressurizing groove extends into an inserting rod, the pressurizing bag is arranged in the pressurizing groove, and the pressurizing bag is connected with an expansion bag in a conducting mode;
the pressure bar is connected with the pressure bar in the pressurizing groove in a threaded manner, and the pressure bar extends to the outside of the pressurizing groove.
Preferably, the gravity center adjusting component comprises a weight ring, the weight ring is sleeved on the outer side of the inserted link in a sliding manner, and the weight ring is positioned on one side of the mounting ring far away from the limiting block;
the attaching piece is a sheet-shaped structure body made of spring steel materials, and one end of the attaching piece is fixedly connected with the unfolding strip;
the weight plate, weight plate fixed mounting is on the laminating piece, and weight plate is located laminating piece and is close to expansion strip one side, weight plate strengthens the weight of expansion strip through bearing the grit.
Preferably, the weight plates are all fan-shaped, and the minimum ends of the fans face the mounting ring.
Preferably, a supporting bag is fixedly installed between the attaching piece and the unfolding strip, an adjusting groove is formed in the inserting rod, a conducting column is slidably installed in the adjusting groove, a connecting groove is formed in the conducting column, the pressurizing bag is connected with one end of the connecting groove in a conducting mode through a guide pipe, and the expanding bag and the supporting bag are connected with two ends of the connecting groove in a conducting mode through the guide pipe respectively.
Preferably, an elastic sheet is arranged in the expanding slot, the elastic sheet is in an L-shaped design, and one end, far away from the limiting block, of the elastic sheet is fixedly connected with the inserting rod.
Preferably, the pressure lever is located the outer one end of pressure boost groove and has seted up the storage tank, the storage tank swivelling joint has the auxiliary rod.
Preferably, the counterweight ring is fixedly provided with a limiting tooth, the plunger rod is provided with a chute, the limiting tooth extends into the chute, both ends of the plunger rod are provided with thread grooves, and the two thread grooves are connected through the chute.
Preferably, the weight ring length is greater than the tapered length of the plunger tip.
The beneficial effects of the invention are as follows:
1. according to the remote sensing mapping device, the convenient loading and unloading assembly and the gravity center adjusting assembly are arranged, firstly, in the carrying process, the convenient carrying effect of the device is effectively enhanced through the folding mode matched with the simpler structure of the device, when the target serving as a marker is installed on the ground, different installation processes are selected according to the ground environment of the actual installation position, so that the installation mode of the device is flexible, meanwhile, the stability of the target after installation can be effectively enhanced through adopting the cutting and gravity center adjusting modes, the probability of toppling and moving of the target under the influence of environmental factors such as air flow and wind power is reduced, and a stable image control point is provided for low-altitude remote sensing mapping.
2. According to the remote sensing mapping device, objects such as sand and stone on a road surface are filled between the weight plates and the target plates, the whole gravity center of the device can be further moved downwards, the placement stability of the device on the ground is enhanced, meanwhile, when the device is inverted, the weight plates and the attaching plates are positioned below the target plates, the objects such as sand and stone are filled between the weight plates and the target plates, the upward side of the target plates cannot be shielded, and in the process of blowing by strong wind, the probability that sand and stone are blown away by strong wind can be reduced due to the fact that sand and stone are gathered below the target plates, and the stable prevention effect of the device is further maintained.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is an expanded perspective view of the present invention;
FIG. 2 is an inverted perspective view of the present invention;
FIG. 3 is an assembly view of the deployment strip and the mounting ring;
FIG. 4 is a cross-sectional view of the present invention after folding;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
FIG. 6 is an enlarged view of a portion of FIG. 4 at B;
in the figure: 1. a target sheet; 2. a mounting ring; 21. a limiting block; 22. a rod; 23. unfolding the strip; 24. a spreading slot; 25. an inflation bladder; 26. a pressurizing tank; 27. a pressurizing bag; 28. a compression bar; 3. a counterweight ring; 31. limit teeth; 32. a chute; 33. a thread groove; 4. a bonding sheet; 41. a weight plate; 42. a support bladder; 43. an adjustment tank; 44. a conductive column; 45. a connecting groove; 5. an elastic sheet; 6. a storage groove; 61. an auxiliary rod.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 6, the remote sensing mapping device of the present invention includes a target 1, wherein the target 1 is a sheet structure, and the target 1 is observed with assistance of color and pattern;
the device also comprises a convenient loading and unloading assembly and a gravity center adjusting assembly;
the convenient loading and unloading assembly is arranged on the target piece 1 and is used for carrying out convenient loading and unloading on the target piece 1, the convenient loading and unloading assembly comprises a mounting ring 2, the mounting ring 2 is fixedly arranged on the target piece 1, and the mounting ring 2 is positioned at the center of the target piece 1;
the limiting block 21 and the inserting rod 22 are fixedly arranged in the inner cavity of the mounting ring 2, the limiting block 21 is fixedly arranged at one end of the inserting rod 22, and the end, far away from the limiting block 21, of the inserting rod 22 is designed in a pointed cone shape;
the unfolding strip 23 is rotationally connected with the mounting ring 2, and the unfolding strip 23 is fixedly connected with the target piece 1;
the gravity center adjusting assembly is arranged on the convenient dismounting assembly and is used for adjusting the gravity center of the device and enhancing the mounting stability of the target piece 1;
when the aerial vehicle equipment such as an unmanned aerial vehicle is adopted for carrying out low-altitude remote sensing mapping, the flight precision and the mapping range precision of the aerial vehicle can be effectively improved by setting image control points near the aerial belt as marks and combining special marks on the landform, when the image control points are arranged, the workers preferentially select obvious marks existing near the aerial belt as the image control points, and for the areas without the obvious marks, the workers are required to arrange the obvious marks so as to play a role in positioning, specifically, when the workers arrange the image control points in the surrounding area of the aerial belt, firstly, the arrangement positions of the image control points are determined according to factors such as flight routes of the aerial vehicle, the aerial belt areas and the like, then, the workers arrive at the arrangement positions, the target sheet 1 is placed at the arrangement positions, the target color is displayed through the target sheet 1, and the marks such as numbers, codes and patterns existing on the target sheet 1, the device on the aircraft such as unmanned aerial vehicle is convenient for shooting and identifying, and because of the difference of the landform environments in the arrangement positions, the target piece 1 is fixed through the convenient assembly and disassembly component and the gravity center adjusting component when being placed, and then the stability of the target piece 1 as an image control point is improved, in particular, when a worker carries the remote sensing mapping device which is jointly formed by the target piece 1, the convenient assembly and disassembly component and the gravity center adjusting component piece, the worker manually pushes the unfolding strip 23, the unfolding strip 23 is enabled to rotate on the mounting ring 2, and because the unfolding strip 23 is evenly distributed along the outer diameter of the mounting ring 2, and the unfolding strip 23 is fixedly connected with the target piece 1, when the unfolding strip 23 rotates, the unfolding strip 23 and the target piece 1 are converted into a folding state from an unfolding state, the folding device is convenient for the worker to carry, after reaching the arrangement positions, the worker manually rotates the unfolding strip 23 again, the target piece 1 is unfolded, then, staff chooses the installation process according to the landform environment by oneself, when the strong wind exists in the surrounding environment, and the ground is comparatively soft, staff is with the inserted bar 22 pointed end towards the ground, and apply pressure to stopper 21, make stopper 21 and inserted bar 22 insert to subaerial, along with inserted bar 22 stretches into the ground gradually, with inserted bar 22 fixed mounting's collar 2, the same direction is close to ground, until target piece 1 contacts with the ground, target piece 1 and expansion strip 23 simultaneously receive the restriction of ground and stopper 21, make target piece 1 form stable plane body on the ground, and when laying position ground is firm ground such as cement road surface, at this moment, can't fix the device subaerial through modes such as cuttage, at this moment, manually keep away from stopper 21 one end and keep flat subaerial with stopper 22, under the effect of gravity, expansion strip 23 and target piece 1 rotate to the ground direction, expand, and receive stopper 21's spacing, make target piece 1 expand into plane body, simultaneously through the focus adjustment subassembly, make the whole of device face to stopper 21, and then stability of placing on the ground is strengthened.
According to the invention, the convenient loading and unloading assembly and the gravity center adjusting assembly are arranged, firstly, in the carrying process, the convenient carrying effect of the device is effectively enhanced by matching with the simpler structure of the device in a folding mode, and when the target piece 1 serving as a marker is installed on the ground, different installation processes are selected according to the ground environment of the actual installation position, so that the installation mode of the device is more flexible, meanwhile, the stability of the target piece 1 after installation can be effectively enhanced by adopting the cutting and gravity center adjusting modes, the probability of toppling and moving of the target piece 1 under the influence of environmental factors such as airflow, wind power and the like is reduced, and a stable image control point is provided for low-altitude remote sensing mapping.
As a preferred embodiment of the present invention, the convenient assembly and disassembly module further comprises an expanding slot 24 and an expanding bag 25, wherein the expanding slot 24 is formed on the side wall of the inserted link 22, and the expanding bag 25 is fixedly installed in the expanding slot 24;
the pressure increasing groove 26 and the pressure increasing bag 27, wherein the pressure increasing groove 26 is formed in the limiting block 21, the pressure increasing groove 26 extends into the inserted link 22, the pressure increasing bag 27 is arranged in the pressure increasing groove 26, and the pressure increasing bag 27 is connected with the expansion bag 25 in a conducting way;
the pressure lever 28 is connected with the pressure lever 28 in the pressurizing groove 26 in a threaded manner, and the pressure lever 28 extends to the outside of the pressurizing groove 26 for design;
when the inserted link 22 is inserted into the ground and then matched with the limiting block 21 to fix the target piece 1, in order to prevent the inserted link 22 from being separated from the ground when the wind direction changes, by arranging the pressurizing bag 27 and the expansion bag 25, a worker manually rotates the pressing link 28 to enable the pressing link 28 to move towards the pressurizing groove 26, in the process of moving the pressing link 28, the pressing link 28 gives the pressurizing bag 27 pressure, the pressurizing bag 27 is a bag-shaped structure body internally provided with a supporting spring, after the pressurizing bag 27 is pressed, the pressurizing bag 27 deforms, and under the limitation of the pressurizing groove 26, the volume of the pressurized pressurizing bag 27 is reduced, the internal air pressure is pressurized, the expansion bag 25 in the expansion groove 24 is in conductive connection with the pressurizing bag 27, then air in the pressurizing bag 27 flows towards the expanding bag 25, the volume of the expanding bag 25 is increased, the expanding bag 25 after the volume is increased extends outwards through the expanding groove 24, the expanding bag 25 is gradually contacted with external soil, and the connection stability of the inserted link 22 and the ground is enhanced.
As a preferred embodiment of the present invention, the gravity center adjusting assembly includes a weight ring 3, the weight ring 3 is slidably sleeved on the outer side of the insert rod 22, and the weight ring 3 is located on the side of the mounting ring 2 away from the limiting block 21;
the attaching piece 4 is a sheet-shaped structure body made of spring steel material, and one end of the attaching piece 4 is fixedly connected with the unfolding strip 23;
the weight piece 41 is fixedly arranged on the attaching piece 4, the weight piece 41 is positioned on one side of the attaching piece 4 close to the unfolding strip 23, and the weight piece 41 is used for reinforcing the weight of the unfolding strip 23 by bearing sand;
when laying the unsuitable male topography such as position for cement road surface, grit ground, staff reverse the device, place stopper 21 one end subaerial, afterwards, through the whole focus of gravity adjustment subassembly of adjusting device, specifically, after the device reverses, slidable mounting is in the counter weight ring 3 in the inserted bar 22 outside, slide to the collar 2 direction, cause stopper 21, collar 2 and counter weight ring 3 gathering, cause the focus of device to the collar 2 draw close, afterwards, the staff manually pull laminating piece 4, cause laminating piece 4 to buckle, fixed mounting is in the weight piece 41 on laminating piece 4, and the separation of target piece 1, at this moment with objects such as grit on the road surface, pack between weight piece 41 and target piece 1, can further move down the whole of device, reinforcing device is subaerial stability of placing, simultaneously, because the device is inverts, weight piece 41 and laminating piece 4 are located the below of target piece 1, fill objects such as grit between weight piece 41 and target piece 1, can not shelter from the one side up this moment, and in the big wind, and in the stability of the grit piece 1 can also be kept down in the wind, the stable effect of blowing down the downhill, and the effect of the target piece 1 can also be kept down.
As a preferred embodiment of the present invention, the weight plates 41 are all fan-shaped, and the minimum ends of the fan-shaped are toward the mounting ring 2;
through setting up weight piece 41 into fan-shaped, and fan-shaped minimum end orientation collar 2, on the one hand, weight piece 41's shape sets up, causes weight piece 41 to follow the laminating piece 4 after deflecting, can be convenient for place the grit on weight piece 41, and weight piece 41 of fan-shaped setting of on the other hand can reduce folding degree of difficulty at the folding in-process of target piece 1, the convenience when reinforcing accomodate.
As a preferred embodiment of the present invention, a supporting bag 42 is fixedly installed between the attaching plate 4 and the deployment strip 23, an adjusting groove 43 is formed inside the inserting rod 22, a conducting column 44 is slidably installed in the adjusting groove 43, a connecting groove 45 is formed on the conducting column 44, the pressurizing bag 27 is in conductive connection with one end of the connecting groove 45 through a conduit, and the expanding bag 25 and the supporting bag 42 are respectively in conductive connection with two ends of the connecting groove 45 through conduits;
because the lamination 4 and the counterweight 41 are designed in plural, only manual pulling and filling by staff are carried out, the operation is troublesome, therefore, through the arrangement of the supporting bag 42, after the device is inverted, the conducting column 44 in the adjusting groove 43 slides towards the limiting block 21 under the action of gravity, then, the staff manually rotates the pressing rod 28, so that the pressing rod 28 gives the pressure to the pressurizing bag 27, the pressurizing bag 27 deforms, internal air is conveyed into the connecting groove 45 and is conveyed into the adjusting groove 43 through the connecting groove 45, because the expansion bag 25 and the supporting bag 42 are respectively conducted with the two ends of the connecting groove 45 through the guide pipe, when the conducting column 44 moves to one end of the adjusting groove 43 close to the limiting block 21, the connecting groove 45 is conducted with the supporting bag 42, after the device is inverted, the supporting bag 42 is extruded, the supporting bag 42 is expanded, a plurality of lamination pieces 4 are deflected, the staff manually lifts the device and approaches to the ground until the end of the lamination piece 4 contacts the ground, the sand and the stone are placed on the counterweight 41, then the device is completely loosened, under the gravity of the device itself, the counterweight 1 and the expansion strip 23 approaches the ground, so that the gap between the counterweight 1 and the counterweight 41 and the target piece is placed on the ground is reduced, and the stability of the target piece is improved, and the gap between the two targets is reduced, and the stability is improved.
As a preferred embodiment of the present invention, an elastic piece 5 is installed in the deployment slot 24, the elastic piece 5 is in an L-shaped design, and one end of the elastic piece 5 far away from the limiting block 21 is fixedly connected with the inserting rod 22;
by installing the elastic sheet 5 in the expansion groove 24, when the volume of the expansion bag 25 is increased, the expansion bag 25 pushes the elastic sheet 5, so that the elastic sheet 5 deflects towards the outside of the expansion groove 24, and the elastic sheet 5 presses the soil around the inserted rod 22, so that the bonding strength between the inserted rod 22 and the soil is further enhanced.
As a preferred embodiment of the present invention, a receiving groove 6 is formed at one end of the pressing rod 28 located outside the pressurizing groove 26, and an auxiliary rod 61 is rotatably connected to the receiving groove 6;
by providing the accommodating groove 6 on the pressure lever 28 and rotating the auxiliary lever 61 in the accommodating groove 6, before manually rotating the pressure lever 28, the auxiliary lever 61 in the accommodating groove 6 is deflected and taken out, and then the combination of the manual rotating auxiliary lever 61 and the pressure lever 28 is more convenient for a worker to apply a rotating force to the pressure lever 28 after being combined with the auxiliary lever 61 than the cylindrical pressure lever 28.
As a preferred embodiment of the present invention, the counterweight ring 3 is fixedly provided with a limiting tooth 31, the plunger rod 22 is provided with a chute 32, the limiting tooth 31 extends into the chute 32, both ends of the plunger rod 22 are provided with thread grooves 33, and the two thread grooves 33 are connected in a conductive manner through the chute 32;
when laying the lower when ground levelness, if insert the pole 22 and insert ground completely this moment, then can cause target piece 1 deformation, consequently, through inserting pole 22 part soil, keep the stability of pole 22, afterwards, manual promotion counter weight ring 3, promote counter weight ring 3 by spout 32 to screw groove 33 direction, then rotate counter weight ring 3, cause counter weight ring 3 to move to collar 2 below, utilize counter weight ring 3 to support target piece 1, expansion strip 23, and then cause target piece 1 to hang on the pole 22, reduce the influence of ground feature to target piece 1.
As a preferred embodiment of the present invention, the length of the weight ring 3 is greater than the pointed taper length of the plunger 22;
in the process of inverting and horizontally placing the device, potential safety hazards exist at the pointed cone end of the inserted link 22, after sand and stone are adopted on the weight plate 41 to fix, the weight ring 3 is manually pushed and rotated at the moment, so that the weight ring 3 moves to the pointed cone end of the inserted link 22, the pointed cone end of the inserted link 22 is shielded by the weight ring 3, and further the potential safety hazards are reduced.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The remote sensing mapping device comprises a target piece (1), wherein the target piece (1) is a sheet-shaped structure body, and the target piece (1) is observed in an auxiliary way through colors and patterns;
the method is characterized in that: the device also comprises a convenient loading and unloading assembly and a gravity center adjusting assembly;
the convenient assembly and disassembly device comprises a target piece (1), wherein the convenient assembly and disassembly device is arranged on the target piece (1) and is used for conveniently and rapidly disassembling the target piece (1), the convenient assembly and disassembly device comprises a mounting ring (2), the mounting ring (2) is fixedly arranged on the target piece (1), and the mounting ring (2) is positioned at the center of the target piece (1);
the mounting ring comprises a limiting block (21) and a plug rod (22), wherein the plug rod (22) is fixedly arranged in the inner cavity of the mounting ring (2), the limiting block (21) is fixedly arranged at one end of the plug rod (22), and the plug rod (22) is designed in a pointed cone shape at one end far away from the limiting block (21);
the unfolding strip (23) is rotationally connected to the mounting ring (2), and the unfolding strip (23) is fixedly connected with the target piece (1);
the gravity center adjusting assembly is arranged on the convenient dismounting assembly and is used for adjusting the gravity center of the device and enhancing the mounting stability of the target piece (1);
the convenient assembly and disassembly assembly further comprises an unfolding groove (24) and an expansion bag (25), wherein the unfolding groove (24) is formed in the side wall of the inserting rod (22), and the expansion bag (25) is fixedly arranged in the unfolding groove (24);
the device comprises a pressurizing groove (26) and a pressurizing bag (27), wherein the pressurizing groove (26) is formed in a limiting block (21), the pressurizing groove (26) extends into a plug rod (22), the pressurizing bag (27) is arranged in the pressurizing groove (26), and the pressurizing bag (27) is connected with an expansion bag (25) in a conducting mode;
the pressure lever (28) is connected with the pressure lever (28) in the pressurizing groove (26) in a threaded manner, and the pressure lever (28) extends to the outside of the pressurizing groove (26);
the gravity center adjusting assembly comprises a weight ring (3), the weight ring (3) is sleeved on the outer side of the inserted link (22) in a sliding manner, and the weight ring (3) is positioned on one side, far away from the limiting block (21), of the mounting ring (2);
the laminating piece (4), the laminating piece (4) is a sheet-shaped structure body made of spring steel material, and one end of the laminating piece (4) is fixedly connected with the unfolding strip (23);
the weight piece (41) is fixedly arranged on the attaching piece (4), the weight piece (41) is positioned on one side of the attaching piece (4) close to the unfolding strip (23), and the weight of the unfolding strip (23) is enhanced by the weight piece (41) through bearing sand and stones;
the weight plates (41) are all of sector design, and the minimum ends of the sectors face the mounting ring (2);
the utility model discloses a flexible electric vehicle is characterized in that a supporting bag (42) is fixedly installed between a laminating piece (4) and an unfolding strip (23), an adjusting groove (43) is formed in the interior of a inserting rod (22), a conducting column (44) is arranged in the adjusting groove (43), a connecting groove (45) is formed in the conducting column (44), the pressurizing bag (27) is in conducting connection with one end of the connecting groove (45) through a guide pipe, and the expanding bag (25) and the supporting bag (42) are in conducting connection with two ends of the connecting groove (45) through the guide pipe respectively.
2. A remote sensing mapping apparatus as claimed in claim 1, wherein: an elastic sheet (5) is arranged in the unfolding groove (24), the elastic sheet (5) is of an L-shaped design, and one end, far away from the limiting block (21), of the elastic sheet (5) is fixedly connected with the inserting rod (22).
3. A remote sensing mapping apparatus as claimed in claim 2, wherein: the compression bar (28) is located the outer one end of pressure boost groove (26) and has seted up accomodate groove (6), accomodate groove (6) swivelling joint has auxiliary rod (61).
4. A remote sensing mapping apparatus as claimed in claim 1, wherein: limiting teeth (31) are fixedly mounted on the counterweight ring (3), sliding grooves (32) are formed in the inserted link (22), the limiting teeth (31) extend into the sliding grooves (32), threaded grooves (33) are formed in two ends of the inserted link (22), and the two threaded grooves (33) are connected in a conducting mode through the sliding grooves (32).
5. The remote sensing mapping device of claim 4, wherein: the length of the counterweight ring (3) is greater than the pointed cone length of the inserted link (22).
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