CN117091052A - Azimuth positioning mapping device for topographic mapping - Google Patents
Azimuth positioning mapping device for topographic mapping Download PDFInfo
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- CN117091052A CN117091052A CN202311355624.0A CN202311355624A CN117091052A CN 117091052 A CN117091052 A CN 117091052A CN 202311355624 A CN202311355624 A CN 202311355624A CN 117091052 A CN117091052 A CN 117091052A
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- fixedly connected
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- threaded rod
- mapping
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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
- F16M11/26—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 telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
- F16M11/34—Members limiting spreading of legs, e.g. "umbrella legs"
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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
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/041—Allowing quick release of the apparatus
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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
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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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
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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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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- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Details Of Measuring And Other Instruments (AREA)
Abstract
The invention discloses an azimuth angle positioning mapping device for topographic mapping, which belongs to the technical field of azimuth angle positioning mapping and comprises a main body module, a linkage module and an adjustment module, wherein the main body module comprises a base, the top of the base is fixedly connected with a hollow supporting box, the top of the hollow supporting box is movably connected with a hollow box, the adjustment module is arranged in the hollow box, a horizontal angle mapping instrument main body is arranged on the adjustment module, the linkage module comprises three supporting components which are arranged at the bottom of the base at equal intervals in an annular mode, a first threaded rod is rotationally connected to the center of the bottom of the base, and the fixing of the horizontal angle mapping instrument main body can be automatically released when the three supporting components are folded through the arrangement of the supporting components, the first threaded rod, a connecting component, a hollow toothed ring, a mounting component, a square column and a clamping groove, so that the device is simple to operate without steps, and convenience in use is improved.
Description
Technical Field
The invention relates to the technical field of azimuth positioning mapping, in particular to an azimuth positioning mapping device for topographic mapping.
Background
With the economic development, the urban scale is rapidly expanded, and urban topographic information is inevitably needed to be obtained by means of a mapping technology in the urban construction process nowadays, wherein a mapping instrument is needed to measure azimuth angle, inclination, height and other data information of the topography, and the azimuth angle positioning mapping device is widely applied due to the fact that more engineering construction is more and more.
According to the search, the Chinese patent with the patent number of CN114518100A discloses a ground levelness and azimuth angle mapping device, which comprises a bracket and a mapping instrument, wherein the bracket is used for fixedly supporting the mapping instrument, the mapping instrument comprises a shell and an internal measuring ball, the shell consists of a cylinder shell structure and a cover body, and the measuring ball is installed in the cylinder shell structure through a positioning support; the measuring ball can freely rotate relative to the positioning support to keep the position of the ball center unchanged, the measuring ball further comprises a locking pin, a guide through hole penetrating through the cover body is formed in the center of the cover body, and the locking pin can penetrate through the guide through hole and be inserted into the positioning blind hole; the gravity center sagging principle is adopted, the ground inclination and the inclination azimuth angle of the current position can be conveniently and rapidly measured through the simple operation of locking and releasing locking, the manufacturing cost is low, the operation is convenient, and the gravity center sagging principle is applicable to plot data mapping of a very small area.
In view of the above-mentioned related art, the inventor believes that the above-mentioned and current azimuth positioning mapping device is generally composed of a mapping instrument main body and a tripod, and is assembled when the mapping instrument main body is used at a designated position, and when the mapping instrument main body is used, the tripod is disassembled, the tripod is folded and the tripod is adjusted to be contracted in the disassembly process, so that the operation is relatively troublesome, and the convenience of the whole use is affected when the azimuth positioning mapping device is used at a conversion position.
Disclosure of Invention
In order to solve the problems, the invention provides an azimuth positioning mapping device for topographic mapping, which adopts the following technical scheme:
the utility model provides a topography is azimuth positioning mapping device for survey and drawing, includes main part module, linkage module and adjustment module, the main part module includes the base, the top fixedly connected with cavity of base supports the box, the top swing joint of cavity supports the box has the cavity box, adjustment module sets up the inside at the cavity box, be provided with horizontal angle surveying instrument main part on the adjustment module, linkage module includes that three are annular equidistance setting up the supporting component in the base bottom, the center department rotation of base bottom is connected with first threaded rod, the top of first threaded rod runs through the base and extends to the inside of cavity support box, be provided with the linking subassembly between the surface of first threaded rod and the three supporting component, the center department rotation of base bottom is connected with the cavity ring gear, the cavity ring gear is located the outside of first threaded rod, and is three the supporting component all with cavity ring gear looks adaptation, the bottom fixedly connected with square post of cavity box, the bottom of square post extends to the inside of cavity support box, the draw-in groove has all been seted up to the both sides of square post, the inner wall and the first threaded rod of cavity support box sets up between the top and the first threaded rod and two movable connection components.
Further, the installation component includes the first worm of fixed connection on first threaded rod top, the bottom fixedly connected with of cavity support box inner wall two mutual symmetry's hollow seat, two the inside of hollow seat is all rotated and is connected with the worm wheel, two the worm wheel all meshes with first worm, two the equal fixedly connected with fixture block of surface of worm wheel.
Through adopting above-mentioned technical scheme for when first worm rotates, can drive two worm wheels and rotate, thereby drive two fixture blocks and carry out the anisotropic removal.
Further, two the fixture blocks are of an inverted L-shaped structure, and one ends, far away from the worm wheel, of the two fixture blocks are respectively movably connected in the two clamping grooves.
Through adopting above-mentioned technical scheme for the fixture block can be driven by the worm wheel and later block into the inside of draw-in groove, thereby locks the installation to the horizontal angle surveying instrument main part.
Further, the installation component is still including rotating the commentaries on classics handle of connecting at cavity support box rear end face, the one end of commentaries on classics handle extends to the inside of cavity support box and fixedly connected with little awl tooth, the position that the first threaded rod surface is close to the top fixedly connected with big awl tooth, big awl tooth meshes with little awl tooth mutually.
Through adopting above-mentioned technical scheme, can drive first screw rod and worm through the rotation handle and rotate to drive the supporting component and draw in when being convenient for install the horizontal angle surveying instrument main part.
Further, the connection assembly comprises a lifting block which is sleeved on the lower portion of the outer surface of the first threaded rod, three connection push rods are hinged to the outer surface of the lifting block, the three connection push rods are distributed on the outer surface of the lifting block at equal intervals in an annular mode, and one ends, far away from the lifting block, of the three connection push rods are hinged to the three support assemblies respectively.
Through adopting above-mentioned technical scheme for when linking up the subassembly and going up and down, can drive supporting component and carry out corresponding opening or drawing in, the staff of being convenient for controls.
Further, the supporting component comprises a movable mounting block movably connected to the bottom of the base, two parallel rods are fixedly connected to the bottom of the movable mounting block, a contact block is fixedly connected between one ends of the parallel rods away from the movable mounting block, a sleeve block is movably sleeved between the outer surfaces of the parallel rods, a grounding supporting rod is fixedly connected to the bottom of the sleeve block, the grounding supporting rod penetrates through the contact block, and the outer surfaces of the contact block are hinged to one end of a connecting pushing rod.
Through adopting above-mentioned technical scheme, through the swing joint of movable mounting piece for supporting component can swing and draw in or expand, be convenient for support this device.
Further, the support assembly further comprises a sleeved pipe which is rotationally connected to the bottom of the movable mounting block, the sleeved pipe is located between the two parallel rods, a second threaded rod is connected to the inner threads of the sleeved pipe, the bottom end of the second threaded rod is fixedly connected with the top of the contact block, a connecting gear is fixedly connected to the upper portion of the outer surface of the sleeved pipe, and the connecting gear is matched with the hollow toothed ring.
Through adopting above-mentioned technical scheme for when rotating wherein linking gear, can the rotation of transmission cavity ring gear simultaneously, cavity ring gear can drive two other supporting component and shrink, thereby adjust three supporting component's length in step.
Further, the adjustment module comprises two limiting plates which are fixedly connected to two sides of the top of the hollow box respectively, arc-shaped grooves are formed in two adjacent faces of the limiting plates, an installation groove is formed in the center of the top of the hollow box, a leveling assembly is arranged in the installation groove, the leveling assembly is movably connected with the two arc-shaped grooves, an adjustment assembly is arranged at the bottom of the inner wall of the hollow box and is connected with the leveling assembly, and the main body of the horizontal angle surveying instrument is fixedly connected to the leveling assembly.
Through adopting above-mentioned technical scheme for the angle of horizontal angle surveying instrument main part when using can be convenient for adjust, thereby avoids the horizontal angle surveying instrument main part to be in the state of non-level and influences whole measurement.
Further, the leveling assembly comprises a cylindrical block which is rotationally connected inside the mounting groove, two limiting slide bars are fixedly connected to two sides of the cylindrical block, one ends of the two limiting slide bars, which are opposite, are respectively and slidably connected to the inside of the two arc grooves, a worm gear tooth slot is formed in the middle of the outer surface of the cylindrical block, and the main body of the horizontal angle surveying instrument is fixedly connected to the outer surface of the cylindrical block.
Through adopting above-mentioned technical scheme for can drive the horizontal angle surveying instrument main part through the rotation of cylinder piece and rotate, thereby adjust horizontal angle surveying instrument main part and be in the horizontality and measure.
Further, the adjusting component comprises an installing seat fixedly connected to the bottom of the inner wall of the hollow box, a second worm is rotatably connected between the inner walls of the installing seats, the second worm is meshed with the tooth groove of the worm wheel, and one end of the second worm is fixedly connected with an adjusting block.
Through adopting above-mentioned technical scheme for can drive the worm wheel tooth's socket through rotatory second worm, thereby retrieve, and then slowly adjust the horizontal angle surveying instrument main part, the precision when promoting adjustment horizontal angle surveying instrument main part.
In summary, the invention has the following beneficial technical effects:
(1) According to the device, through the arrangement of the supporting components, the first threaded rod, the connecting components, the hollow toothed ring, the mounting components, the square column and the clamping grooves, the fixing of the main body of the horizontal angle surveying instrument can be automatically released when the three supporting components are folded, so that the operation in steps is not needed, the device is simple to operate, and the convenience of the device in use is improved;
(2) According to the invention, through the arrangement of the sleeve pipe, the second threaded rod, the connecting gear and the hollow toothed ring, when one of the supporting components is operated and contracted, the other two supporting components are synchronously contracted, so that the length of the supporting components can be synchronously adjusted when in use, and the convenience of the device is further improved when in use;
(3) According to the invention, through the arrangement of the second worm, the cylindrical block and the worm gear slot, when the device is used, the angle of the horizontal angle surveying instrument main body can be adjusted, so that the horizontal angle surveying instrument main body is in a horizontal state when in use, the phenomenon that the horizontal angle surveying instrument main body is not in the horizontal state is avoided, and the measurement accuracy is improved.
Drawings
FIG. 1 is a schematic view of the overall appearance structure of the present invention;
FIG. 2 is a schematic overall sectional view of the present invention;
FIG. 3 is a schematic diagram of an exploded structure of the adjustment module of the present invention;
FIG. 4 is a schematic view of a support assembly according to the present invention;
FIG. 5 is a schematic view of an exploded view of the mounting assembly of the present invention;
FIG. 6 is a schematic diagram of a leveling assembly of the present invention;
fig. 7 is an enlarged schematic view of the structure of fig. 3 a according to the present invention.
The reference numerals in the figures illustrate:
100. a main body module; 110. a base; 120. a hollow support box; 130. a hollow box; 140. a horizontal angle mapper body;
200. a linkage module; 210. a support assembly; 211. a movable mounting block; 212. parallel bars; 213. a contact block; 214. a suit block; 215. a grounding brace rod; 216. sleeving a tube; 217. a second threaded rod; 218. a connecting gear; 220. a first threaded rod; 230. a joining assembly; 231. a lifting block; 232. connecting a push rod; 240. a hollow toothed ring; 250. a mounting assembly; 251. a first worm; 252. a hollow seat; 253. a worm wheel; 254. a clamping block; 255. a rotating handle; 256. small bevel teeth; 257. large bevel teeth; 260. square columns; 270. a clamping groove;
300. an adjustment module; 310. a limiting plate; 320. a leveling assembly; 321. a cylindrical block; 322. a limit slide bar; 323. a worm gear tooth slot; 330. an adjustment assembly; 331. a mounting base; 332. a second worm; 333. and adjusting the block.
Detailed Description
Referring to fig. 1-7, an azimuth positioning mapping device for topographic mapping comprises a main body module 100, a linkage module 200 and an adjustment module 300, wherein the main body module 100 comprises a base 110, the top of the base 110 is fixedly connected with a hollow supporting box 120, the top of the hollow supporting box 120 is movably connected with a hollow box 130, the adjustment module 300 is arranged in the hollow box 130, a horizontal angle mapping instrument main body 140 is arranged on the adjustment module 300, the linkage module 200 comprises three supporting assemblies 210 which are arranged at the bottom of the base 110 at equal intervals in an annular shape, a first threaded rod 220 is rotatably connected at the center of the bottom of the base 110, and the top end of the first threaded rod 220 penetrates through the base 110 and extends to the inside of the hollow supporting box 120.
The connection assembly 230 is arranged between the outer surface of the first threaded rod 220 and the three support assemblies 210, the hollow toothed ring 240 is rotationally connected to the center of the bottom of the base 110, the hollow toothed ring 240 is located outside the first threaded rod 220, the three support assemblies 210 are all matched with the hollow toothed ring 240, the bottom of the hollow box 130 is fixedly connected with the square column 260, the bottom end of the square column 260 extends to the inside of the hollow support box 120, clamping grooves 270 are formed in two sides of the square column 260, the installation assembly 250 is arranged between the inner wall of the hollow support box 120 and the top end of the first threaded rod 220, and the installation assembly 250 is movably connected with the two clamping grooves 270.
When using this device, the staff removes this device to the assigned position and uses, when horizontal angle surveying instrument main part 140 finishes to the azimuthal angle measurement of ground, the staff passes through rotatory installation component 250, installation component 250 will drive first threaded rod 220, first threaded rod 220 will drive link up subassembly 230 and remove, link up subassembly 230 will drive three supporting component 210 and draw in when removing, thereby let three supporting component 210 all be connected with cavity ring gear 240, installation component 250 will withdraw from the inside of two draw-in grooves 270 simultaneously, thereby relieve the fixed of centering box 130.
Lifting up horizontal angle surveying instrument main part 140 can drive square post 260 and withdraw from hollow support box 120 to accomplish the disassembly to this device, make when drawing in three supporting component 210 automatic the dismantlement to horizontal angle surveying instrument main part 140's fixed, the convenience that hoisting device disassembled, and shrink through rotatory one of them supporting component 210 and will drive hollow ring gear 240 and rotate, hollow ring gear 240 will drive two other supporting component 210 and shrink simultaneously, make three supporting component 210 can synchronous adjustment when using flexible, thereby further promote the practicality of this device.
The installation component 250 includes the first worm 251 of fixed connection at first threaded rod 220 top, the bottom fixedly connected with of cavity supporting box 120 inner wall is two mutual symmetry's hollow seat 252, the inside of two hollow seat 252 all rotates and is connected with worm wheel 253, two worm wheel 253 all meshes with first worm 251, the surface of two worm wheel 253 all fixedly connected with fixture block 254, two fixture block 254 all are the inverted L shape structure, the one end that two fixture block 254 kept away from worm wheel 253 is the inside of two draw-in grooves 270 respectively, the installation component 250 still includes the twist grip 255 of rotating connection at cavity supporting box 120 rear end face, the one end of twist grip 255 extends to the inside of cavity supporting box 120 and fixedly connected with small bevel gear 256, the position that the first threaded rod 220 surface is close to the top fixedly connected with big bevel gear 257, big bevel gear 257 meshes with small bevel gear, the engaging component 230 includes the lifting block 231 of threaded sleeve at first threaded rod 220 outward appearance lower part, the surface hinge has three push rods 232, three link up push rods 232 are the annular distribution at the surface of lifting block 231, three link up push rods 232, three link up one end 232 are kept away from the articulated component 210 respectively.
Through rotating handle 255, big awl tooth 257 is rotated in big awl tooth 256 transmission, big awl tooth 257 will drive first threaded rod 220 and first worm 251 and rotate when rotating, first threaded rod 220 will drive lifting block 231 and rise, lifting block 231 draws three supporting component 210 through three linking push rods 232 and draws in when moving, thereby let three linking gear 218 all be connected with hollow ring gear 240, first worm 251 will drive two worm wheel 253 and rotate simultaneously, worm wheel 253 drives two fixture blocks 254 and withdraw from two draw-in grooves 270 in rotatory in the in-process, thereby remove the fixation of hollow box 130, upwards mention horizontal angle mapping instrument main part 140 can drive square post 260 and withdraw from hollow supporting box 120, thereby accomplish the disassembling of this device, make automatic the dismantlement of fixing horizontal angle mapping instrument main part 140 when drawing in three supporting component 210, the convenience of hoisting device disassemble.
The support assembly 210 comprises a movable mounting block 211 movably connected to the bottom of the base 110, two parallel rods 212 are fixedly connected to the bottom of the movable mounting block 211, a contact block 213 is fixedly connected between one ends of the two parallel rods 212 far away from the movable mounting block 211, a sleeving block 214 is movably sleeved between the outer surfaces of the two parallel rods 212, the bottom of the sleeving block 214 is fixedly connected with a grounding supporting rod 215, the grounding supporting rod 215 penetrates through the contact block 213, the outer surface of the contact block 213 is hinged to one end of a connecting push rod 232, the support assembly 210 further comprises a sleeving pipe 216 rotatably connected to the bottom of the movable mounting block 211, the sleeving pipe 216 is positioned between the two parallel rods 212, a second threaded rod 217 is connected to the inner thread of the sleeving pipe 216, the bottom end of the second threaded rod 217 is fixedly connected to the top of the contact block 213, the upper part of the outer surface of the sleeving pipe 216 is fixedly connected with a connecting gear 218, and the connecting gear 218 is matched with a hollow toothed ring 240.
Through rotating one of the engagement gears 218 and driving the sleeving tube 216 to rotate, the second threaded rod 217 gradually rotates into the sleeving tube 216, and the second threaded rod 217 drives the contact block 213 to slide on the outer surfaces of the two parallel rods 212, so that the supporting assembly 210 is contracted, meanwhile, the engagement gears 218 drive the hollow toothed ring 240 to rotate, and the hollow toothed ring 240 drives the other two engagement gears 218 to rotate, so that the three supporting assemblies 210 are contracted simultaneously, and the convenience of the device in use is further improved.
The adjusting module 300 comprises two limiting plates 310 which are respectively and fixedly connected to two sides of the top of the hollow box 130, arc-shaped grooves are formed in adjacent surfaces of the two limiting plates 310, an installation groove is formed in the center of the top of the hollow box 130, a leveling component 320 is arranged in the installation groove, the leveling component 320 is movably connected with the two arc-shaped grooves, an adjusting component 330 is arranged at the bottom of the inner wall of the hollow box 130, the adjusting component 330 is connected with the leveling component 320, the horizontal angle surveying instrument main body 140 is fixedly connected to the leveling component 320, the leveling component 320 comprises a cylindrical block 321 which is rotatably connected to the inside of the installation groove, and limiting sliding rods 322 are fixedly connected to two sides of the cylindrical block 321.
One end that two spacing slide bars 322 are on the back respectively sliding connection in the inside of two arc grooves, worm gear tooth groove 323 has been seted up at the middle part of cylinder piece 321 surface, and horizontal angle mapping appearance main part 140 fixed connection is at the surface of cylinder piece 321, and adjustment subassembly 330 includes the mount pad 331 of fixed connection in cavity box 130 inner wall bottom, mount pad 331 is provided with one, rotates between two mount pad 331 inner walls and is connected with second worm 332, and second worm 332 and worm gear tooth groove 323 meshing, the one end fixedly connected with adjusting block 333 of second worm 332.
The over-rotation adjusting block 333 drives the second worm 332 to rotate, the second worm 332 rotates through the worm gear tooth socket 323 driving cylindrical block 321, meanwhile, the limiting sliding rod 322 slides in the arc-shaped groove, the cylindrical block 321 rotates to drive the horizontal angle surveying instrument main body 140 to rotate, and accordingly the horizontal angle surveying instrument main body 140 is adjusted, and the horizontal angle surveying instrument main body 140 can level itself according to needs to facilitate subsequent measurement.
The implementation principle of the embodiment of the invention is as follows: when using this device, the staff removes this device to the assigned position and uses, drives the second worm 332 through rotatory adjusting block 333 and rotates, and the second worm 332 will rotate through worm gear tooth groove 323 transmission cylindrical piece 321, and spacing slide bar 322 slides in the arc inslot portion simultaneously for cylindrical piece 321 rotates and drives horizontal angle surveying instrument main part 140 and rotate, thereby adjusts horizontal angle surveying instrument main part 140, makes horizontal angle surveying instrument main part 140 can be convenient for follow-up measurement with self leveling as required.
When the horizontal angle surveying instrument main body 140 finishes measuring the ground azimuth angle, the worker rotates the rotating handle 255 through the small bevel gear 256, the large bevel gear 257 drives the first threaded rod 220 and the first worm 251 to rotate when rotating, the first threaded rod 220 drives the lifting block 231 to lift, the lifting block 231 moves and pulls the three supporting components 210 to fold through the three connecting push rods 232, so that the three connecting gears 218 are connected with the hollow toothed ring 240, the first worm 251 drives the two worm gears 253 to rotate, and the worm gears 253 drive the two clamping blocks 254 to withdraw the two clamping grooves 270 in the rotating process, so that the fixation of the hollow box 130 is released.
Lifting up the horizontal angle surveying instrument main body 140 can drive the square post 260 to withdraw from the hollow supporting box 120 to accomplish the disassembly of the device, make when drawing in three supporting component 210 automatic release the fixing to horizontal angle surveying instrument main body 140, the convenience of hoisting device disassembly, and drive the cover pipe 216 rotatory through rotatory one of them linking gear 218, the second threaded rod 217 shifts gradually to the inside of cover pipe 216, and the second threaded rod 217 will drive the contact block 213 and slide at two parallel bars 212 surface, thereby shrink supporting component 210, link gear 218 simultaneously and will drive hollow toothed ring 240 and rotate, and hollow toothed ring 240 will drive two other linking gears 218 and rotate, make three supporting component 210 shrink simultaneously, thereby the convenience when further promoting the device and using.
Claims (10)
1. Azimuth angle positioning mapping device for topographic mapping comprises a main body module (100), a linkage module (200) and an adjustment module (300), and is characterized in that: the main body module (100) comprises a base (110), a hollow supporting box (120) is fixedly connected to the top of the base (110), a hollow box (130) is movably connected to the top of the hollow supporting box (120), the adjusting module (300) is arranged in the hollow box (130), and a horizontal angle surveying instrument main body (140) is arranged on the adjusting module (300);
the linkage module (200) is including three supporting component (210) that are annular equidistance setting in base (110) bottom, the center department rotation of base (110) bottom is connected with first threaded rod (220), the top of first threaded rod (220) runs through base (110) and extends to the inside of cavity support box (120), be provided with between the surface of first threaded rod (220) and three supporting component (210) and link up subassembly (230), the center department rotation of base (110) bottom is connected with cavity ring gear (240), cavity ring gear (240) are located the outside of first threaded rod (220), and three supporting component (210) all with cavity ring gear (240) looks adaptation, the bottom fixedly connected with square post (260) of cavity box (130), the inside of cavity support box (120) is run through to the bottom of square post (260), draw-in groove (270) have all been seted up to the both sides of square post (260), be provided with between the inner wall of cavity support box (120) and the top of first threaded rod (220) and install clamping component (250), install two draw-in grooves (250) and movable connection.
2. An azimuth positioning mapping device for topographic mapping as set forth in claim 1, wherein: the installation component (250) is including fixed connection at first worm (251) on first threaded rod (220) top, the bottom fixedly connected with of cavity support box (120) inner wall is two mutual symmetry's hollow seat (252), two the inside of hollow seat (252) is all rotated and is connected with worm wheel (253), two worm wheel (253) all meshes with first worm (251), two the surface of worm wheel (253) is all fixedly connected with fixture block (254).
3. An azimuth positioning mapping device for topographic mapping according to claim 2, wherein: the two clamping blocks (254) are of an inverted L-shaped structure, and one ends of the two clamping blocks (254) far away from the worm wheel (253) are respectively and movably connected inside the two clamping grooves (270).
4. An azimuth positioning mapping device for topographic mapping according to any one of claims 1 to 3, characterized in that: the installation assembly (250) further comprises a rotating handle (255) which is rotationally connected to the rear end face of the hollow supporting box (120), one end of the rotating handle (255) extends to the inside of the hollow supporting box (120) and is fixedly connected with small bevel teeth (256), a large bevel tooth (257) is fixedly connected to the position, close to the top end, of the outer surface of the first threaded rod (220), and the large bevel tooth (257) is meshed with the small bevel tooth (256).
5. An azimuth positioning mapping device for topographic mapping as set forth in claim 4, wherein: the connecting assembly (230) comprises a lifting block (231) which is sleeved on the lower portion of the outer surface of the first threaded rod (220), three connecting push rods (232) are hinged to the outer surface of the lifting block (231), the three connecting push rods (232) are distributed on the outer surface of the lifting block (231) in an annular equidistant mode, and one ends, far away from the lifting block (231), of the three connecting push rods (232) are hinged to the three supporting assemblies (210) respectively.
6. An azimuth positioning mapping device for topographic mapping according to any one of claims 1, wherein: the support assembly (210) comprises a movable mounting block (211) movably connected to the bottom of the base (110), two parallel rods (212) are fixedly connected to the bottom of the movable mounting block (211), a contact block (213) is fixedly connected between one ends of the parallel rods (212) away from the movable mounting block (211), a sleeving block (214) is movably sleeved between the outer surfaces of the parallel rods (212), a grounding stay bar (215) is fixedly connected to the bottom of the sleeving block (214), the grounding stay bar (215) penetrates through the contact block (213), and the outer surfaces of the contact block (213) are hinged to one end of a connecting push rod (232).
7. An azimuth positioning mapping device for topographic mapping as set forth in claim 6, wherein: the support assembly (210) further comprises a sleeved pipe (216) which is rotationally connected to the bottom of the movable mounting block (211), the sleeved pipe (216) is located between the two parallel rods (212), a second threaded rod (217) is connected to the inner thread of the sleeved pipe (216), the bottom end of the second threaded rod (217) is fixedly connected with the top of the contact block (213), a connecting gear (218) is fixedly connected to the upper portion of the outer surface of the sleeved pipe (216), and the connecting gear (218) is matched with the hollow toothed ring (240).
8. An azimuth positioning mapping device for topographic mapping as set forth in claim 7, wherein: the utility model provides an adjustment module (300) is including two limiting plates (310) of fixed connection in cavity box (130) top both sides respectively, two the arc wall has all been seted up to the adjacent one side of limiting plate (310), the mounting groove has been seted up in cavity box (130) top center department, the inside of mounting groove is provided with leveling subassembly (320), leveling subassembly (320) and two arc wall swing joint, the bottom of cavity box (130) inner wall is provided with adjustment subassembly (330), adjustment subassembly (330) are connected with leveling subassembly (320), horizontal angle surveying instrument main part (140) fixed connection is on leveling subassembly (320).
9. An azimuth positioning mapping device for topographic mapping as set forth in claim 8, wherein: leveling subassembly (320) are including rotating cylindrical piece (321) of connecting inside the mounting groove, the equal fixedly connected with spacing slide bar (322) in both sides of cylindrical piece (321), two the one end that spacing slide bar (322) are opposite to each other sliding connection is in the inside of two arc grooves respectively, worm wheel tooth's socket (323) have been seted up at the middle part of cylindrical piece (321) surface, horizontal angle mapping appearance main part (140) fixed connection is at the surface of cylindrical piece (321).
10. An azimuth positioning mapping device for topographic mapping as set forth in claim 9, wherein: the adjusting component (330) comprises two mounting seats (331) fixedly connected to the bottom of the inner wall of the hollow box (130), two second worms (332) are rotatably connected between the inner walls of the two mounting seats (331), the second worms (332) are meshed with worm gear grooves (323), and one end of each second worm (332) is fixedly connected with an adjusting block (333).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311355624.0A CN117091052B (en) | 2023-10-19 | 2023-10-19 | Azimuth positioning mapping device for topographic mapping |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311355624.0A CN117091052B (en) | 2023-10-19 | 2023-10-19 | Azimuth positioning mapping device for topographic mapping |
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| CN117091052B CN117091052B (en) | 2023-12-19 |
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| CN117091052B (en) | 2023-12-19 |
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