CN116518260A - Fine adjustment calibration device and method for surveying and mapping - Google Patents
Fine adjustment calibration device and method for surveying and mapping Download PDFInfo
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- CN116518260A CN116518260A CN202310507667.XA CN202310507667A CN116518260A CN 116518260 A CN116518260 A CN 116518260A CN 202310507667 A CN202310507667 A CN 202310507667A CN 116518260 A CN116518260 A CN 116518260A
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- 238000013507 mapping Methods 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 107
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012876 topography Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000010276 construction Methods 0.000 description 1
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Classifications
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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
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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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
- F16M11/36—Members preventing slipping of the feet
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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)
- Details Of Measuring And Other Instruments (AREA)
Abstract
The invention provides a fine adjustment calibration device and a fine adjustment calibration method for surveying and mapping, comprising a surveying instrument, wherein the bottom of the surveying instrument is provided with a supporting mechanism which can play a role in supporting and placing the surveying instrument; the supporting mechanism comprises a sleeve and a supporting block, wherein the outer surface of the sleeve is fixedly connected with the inner wall of the supporting block, the outer surface of the supporting block is provided with rotating grooves, the number of the rotating grooves is three, the inner wall of the rotating grooves is rotationally connected with a supporting rod through a rotating shaft, one end of the supporting rod is fixedly connected with a clamping ring, and the inside of the supporting rod is provided with a storage groove. According to the invention, the supporting mechanism is arranged, so that the embedded rod in the supporting mechanism is embedded into the ground when the surveying instrument is required to be used, the surveying instrument is supported, meanwhile, the surveying range of the surveying instrument can be improved by matching the stable adjusting mechanism with the range adjusting mechanism, meanwhile, the stability of the surveying instrument is ensured, and finally, the surveying instrument can be in a horizontal state by adjusting the horizontal calibrating mechanism, so that the follow-up surveying problem is not influenced.
Description
Technical Field
The invention relates to the technical field of mapping, in particular to a fine adjustment calibration device and method for mapping.
Background
The surveying and mapping literal is to be understood as measuring and mapping based on computer technology, photoelectric technology, network communication technology, space science and information science, and global navigation satellite positioning system, remote sensing and geographic information system are used as technical cores, existing characteristic points and boundary lines of the ground are selected, and graphs, positions and relevant information thereof reflecting the current situation of the ground are obtained through measuring means for engineering construction, planning design and administrative management.
The fine adjustment device for the horizontal surveying instrument provided by the publication No. CN216593415U comprises a tripod, wherein a fine adjustment table is fixedly arranged at the top of the tripod, and an adjustment turntable is rotatably connected in the fine adjustment table; the adjusting turntable is rotationally connected with the adjusting turntable, the limiting clamping plates are arranged outside the adjusting turntable, and the limiting teeth and the engaging teeth which are obliquely arranged are respectively and fixedly arranged on the limiting clamping plates and the adjusting turntable, so that the adjusting turntable rotates along the oblique directions of the limiting teeth and the engaging teeth in the rotating process of the adjusting turntable, the limiting teeth and the engaging teeth are meshed and slide until the adjusting turntable is finely adjusted to a proper position, the engaging teeth are inserted into the limiting teeth, the engaging teeth and the adjusting turntable are automatically locked and limited, and the adjusting turntable can rotate to any position and then is limited under the action of a plurality of tightly connected limiting teeth, so that the fine adjustment precision of the device is higher, and the fine adjustment effect is better;
the above device still has the following problems in the implementation:
prior art and above-mentioned scheme make the fine setting precision of surveying instrument higher, and fine setting effect is better, but the surveying instrument is when using, when meetting the survey and drawing the scope not enough to different objects to the surveying instrument, often lack the function of adjusting the survey and drawing scope, can only place the position through the surveying instrument and change, thereby improve the survey and drawing scope, and adjust the survey and drawing scope also can be through adjusting the surveying instrument height, thereby increase the scope of survey and drawing, but if the whole height of surveying instrument has been adjusted, then can lead to its holistic focus to change, lead to the surveying instrument to empty easily, cause the surveying instrument to damage, simultaneously at highly adjusting the back, the survey angle of surveying instrument also can change, the surveying instrument if not in a horizontality, then can influence the accuracy of survey and drawing.
Disclosure of Invention
The present invention is directed to a fine adjustment calibration device and method for mapping, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the fine adjustment calibration device for surveying and mapping comprises a surveying instrument, wherein a supporting mechanism is arranged at the bottom of the surveying instrument and can support and place the surveying instrument;
the supporting mechanism comprises a sleeve and a supporting block, the outer surface of the sleeve is fixedly connected with the inner wall of the supporting block, the outer surface of the supporting block is provided with three rotating grooves, the inner wall of the rotating grooves is rotationally connected with supporting rods through rotating shafts, one ends of the supporting rods are fixedly connected with clamping rings, the inside of the supporting rods is provided with storage grooves, the inside of the storage grooves is slidably connected with embedded rods, and one ends of the embedded rods penetrate through one sides of the clamping rings;
the range adjusting mechanism is arranged on the supporting mechanism in an adjustable way, and when the surveying instrument cannot completely survey the surveying range, the height of the surveying instrument can be adjusted through the range adjusting mechanism, so that the surveying range of the surveying instrument is improved;
the stability adjusting mechanism is fixedly arranged on the supporting rod, and can adjust along with the range adjusting mechanism when the range adjusting mechanism adjusts the height of the surveying instrument to improve the surveying range of the surveying instrument so as to ensure the stability of supporting the surveying instrument;
the horizontal calibration mechanism is arranged on the stability adjustment mechanism in an adjustable mode, after the range adjustment mechanism and the stability adjustment mechanism are adjusted, the level pair of the surveying instrument can be changed accordingly, and then the surveying instrument can be finely adjusted to be in a horizontal state through the horizontal calibration mechanism.
Preferably, the range adjustment mechanism comprises a first bearing seat, the equal fixedly connected with fixed block of surface of first bearing outer lane, one side fixedly connected with dead lever of fixed block, the top fixedly connected with locating piece of dead lever, there is telescopic surface fixed connection on one side of locating piece, the first threaded rod of inner wall fixedly connected with of first bearing seat inner circle, the top transmission of first threaded rod is connected with the lifter, the sleeve is run through at the top of lifter, and with the bottom fixedly connected with of surveying instrument, the bottom fixedly connected with helical gear of first threaded rod.
Preferably, the stabilizing and adjusting mechanism comprises a transmission gear, the transmission gear is connected with the bevel gear meshing, the one end fixedly connected with second threaded rod of transmission gear, the surface threaded connection of second threaded rod has the second bearing frame, the top of second bearing frame outer lane and the bottom fixed connection of bracing piece, one side fixedly connected with stopper of second threaded rod, the surface transmission of second threaded rod is connected with the movable block, the top of movable block is provided with first U type piece, the inner wall of first U type piece is through pivot swing joint to move the pole, move the one end of pole through pivot and fixedly connected with second U type piece, one side of second U type piece and one side fixed connection of bracing piece.
Preferably, the horizontal calibration mechanism comprises a T-shaped guide rail and a shell, the top of the shell is fixedly connected with the bottom of the first U-shaped block, the bottom of the T-shaped guide rail is fixedly connected with the top of the moving block, a T-shaped sliding groove matched with the T-shaped guide rail is formed in one side of the shell, pin holes are formed in the top of the T-shaped guide rail, the number of the pin holes is several, a linkage block is arranged in the shell, a pin rod is fixedly connected with the bottom of the linkage block, the bottom of the pin rod penetrates through the shell and extends to the inside of the pin hole, and pushing blocks are fixedly connected to two sides of the linkage block.
Preferably, the bottom fixedly connected with actuating lever of helical gear, the bottom fixedly connected with actuating lever, the drive slot has been seted up to the surface of actuating lever, the quantity of drive slot is three.
Preferably, a first threaded hole is formed in the bottom of the lifting rod, and the first threaded hole is matched with the first threaded rod.
Preferably, a second threaded hole is formed in one side of the moving block, and the second threaded hole is matched with the second threaded rod.
Preferably, the top of the linkage block is fixedly connected with a spring, and the top of the spring is fixedly connected with the inner wall of the shell.
Preferably, a screw is connected to one side of the clamping ring in a threaded manner, a friction block is fixedly connected to one side of the screw, and one side of the friction block is fixedly connected with one side of the embedded rod.
Preferably, the method comprises the following steps:
s1: firstly, placing a supporting mechanism on the ground to ensure the stability of the surveying instrument during surveying and mapping, and observing the surveying range of the surveying instrument at the same time, and judging whether adjustment is needed;
s2: when the mapping range of the mapper does not meet the mapping requirement, the height of the mapper is adjusted through the range adjusting mechanism, so that the mapping range of the mapper is increased;
s3: after the height of the surveying instrument is adjusted, the overall stability can be lowered along with the lowering, so that in the process of adjustment, the range adjusting mechanism and the stable adjusting mechanism can be matched, the range of the support mechanism for unfolding and supporting is enlarged, and the stability of the surveying instrument is improved;
s4: the position of the surveying instrument can be changed after adjustment, fine adjustment is needed to be carried out on the horizontal pair to ensure the surveying effect, at the moment, one end of one embedded rod in the supporting mechanism is embedded into the ground to limit the position of the embedded rod, then the air bubble level instrument is arranged on the surveying instrument, and the angle of the other two supporting legs which are unfolded is adjusted through the horizontal calibration mechanism to ensure that the surveying instrument keeps a horizontal state during surveying;
s5: the controller can be started to map the object to be mapped by the mapping instrument, and the required data is obtained and recorded.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the supporting mechanism is arranged, so that the embedded rod in the supporting mechanism is embedded into the ground when the surveying instrument is required to be used, and the supporting mechanism plays a supporting role on the surveying instrument, and ensures the stability of the surveying instrument.
2. According to the invention, the range adjusting mechanism is arranged, the lifting rod and the surveying instrument can be moved upwards by screwing the driving block and matching with the range adjusting mechanism, so that the effect of improving the surveying range of the surveying instrument is achieved, and the problem that the surveying instrument often lacks the function of adjusting the surveying range when the surveying instrument encounters insufficient surveying range is solved.
3. According to the invention, the stability adjusting mechanism is arranged, the helical gear can be driven to rotate while the first threaded rod rotates, and the stability adjusting mechanism is matched with the stability adjusting mechanism to enable the abutting rod to rotate, so that the supporting rods are pried to rotate, the distance between the three supporting rods is enlarged, the stability after the three supporting rods are contacted with the ground is improved, the stability of the surveying instrument after adjustment is further improved, and the problem that if the overall height of the surveying instrument is adjusted, the overall gravity center of the surveying instrument is changed, the surveying instrument is easy to topple over, and the damage of the surveying instrument is caused is solved.
4. According to the invention, the horizontal calibration mechanism is arranged, one end of one embedded rod in the supporting mechanism is embedded into the ground to limit the position of the embedded rod after the height of the surveying instrument is adjusted, then the air bubble level instrument is arranged on the surveying instrument, and then the horizontal calibration mechanism is adjusted, so that the surveying instrument is in a horizontal state and does not influence the subsequent surveying and mapping, and the problem that the surveying and mapping angle of the surveying instrument is changed after the height is adjusted, and if the surveying instrument is not in a horizontal state, the surveying and mapping accuracy is influenced is solved.
According to the invention, the supporting mechanism is arranged, so that the embedded rod in the supporting mechanism is embedded into the ground when the surveying instrument is required to be used, the surveying instrument is supported, meanwhile, the surveying range of the surveying instrument can be improved by matching the stable adjusting mechanism with the range adjusting mechanism, meanwhile, the stability of the surveying instrument is ensured, and finally, the surveying instrument can be in a horizontal state by adjusting the horizontal calibrating mechanism, so that the follow-up surveying problem is not influenced.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present invention;
FIG. 2 is a perspective view of a partial structure of the present invention;
FIG. 3 is an enlarged view of a portion of the invention at A in FIG. 2;
FIG. 4 is a perspective view of a partial structure of the present invention;
FIG. 5 is a perspective view of a partial structure of the present invention;
FIG. 6 is a side perspective cross-sectional view of a part mechanism of the present invention;
FIG. 7 is a bottom perspective view of a partial structure of the present invention;
FIG. 8 is a perspective view of a partial structure of the present invention;
FIG. 9 is an enlarged view of a portion of the invention at B in FIG. 8;
fig. 10 is a perspective view of a partial structure of the present invention.
In the figure: 1. a mapping instrument; 2. a sleeve; 3. a support block; 4. a rotating groove; 5. a support rod; 6. a clasp; 7. a storage groove; 8. an embedded rod; 9. a first bearing seat; 10. a fixed block; 11. a fixed rod; 12. a positioning block; 13. a first threaded rod; 14. a lifting rod; 15. bevel gear; 16. a transmission gear; 17. a second threaded rod; 18. a second bearing seat; 19. a limiting block; 20. a moving block; 21. a first U-shaped block; 22. a pushing rod; 23. a second U-shaped block; 24. a T-shaped guide rail; 25. a housing; 26. a T-shaped chute; 27. a pin hole; 28. a linkage block; 29. a pin rod; 30. a pushing block; 31. a driving rod; 32. a driving block; 33. a driving groove; 34. a first threaded hole; 35. a second threaded hole; 36. a spring; 37. a screw; 38. friction blocks.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, the present invention provides a technical solution:
embodiment one:
a fine tuning calibration device and method for surveying and mapping comprises a surveying instrument 1, wherein a supporting mechanism is arranged at the bottom of the surveying instrument 1 and can support and place the surveying instrument 1;
one implementation manner of this embodiment is as follows: the supporting mechanism includes sleeve 2 and supporting shoe 3, the surface of sleeve 2 and the inner wall fixed connection of supporting shoe 3, the rotation groove 4 has been seted up to the surface of supporting shoe 3, the quantity of rotation groove 4 is three, the inner wall of rotation groove 4 is rotated through the pivot and is connected with bracing piece 5, the one end fixedly connected with snap ring 6 of bracing piece 5, accomodate groove 7 has been seted up to the inside of bracing piece 5, accomodate the inside sliding connection of groove 7 has embedded lever 8, one end of embedded lever 8 runs through to one side of snap ring 6, through setting up supporting mechanism, can be when needs use surveying instrument 1, embedded lever 8 imbeds ground in the supporting mechanism, thereby play the supporting role to surveying instrument 1, ensure its stability.
The range adjusting mechanism is arranged on the supporting mechanism in an adjustable way, and when the surveying instrument 1 cannot completely survey the surveying range, the height of the surveying instrument 1 can be adjusted through the range adjusting mechanism, so that the surveying range of the surveying instrument 1 is improved;
the stability adjusting mechanism is fixedly arranged on the supporting rod 5, and can adjust along with the range adjusting mechanism when the range adjusting mechanism adjusts the height of the surveying instrument 1 to improve the surveying range of the surveying instrument 1 so as to ensure the stability of supporting the surveying instrument 1;
the horizontal calibration mechanism is adjustably arranged on the stable adjustment mechanism, after the range adjustment mechanism and the stable adjustment mechanism are adjusted, the horizontal pair of the surveying instrument 1 is changed, and then the surveying instrument 1 can be finely adjusted to be in a horizontal state through the horizontal calibration mechanism;
screw 37 is connected with one side threaded connection of snap ring 6, one side fixedly connected with friction block 38 of screw thread, one side of friction block 38 and one side fixed connection of embedded rod 8 through setting up screw 37, can twist screw 37 according to the topography of difference, makes friction block 38 and embedded rod 8 no longer contact, later alright adjust the length that exposes of embedded rod 8, makes its and ground contact more firm, further improves the stability of surveying instrument 1.
Embodiment two:
on the basis of the first embodiment, the supporting mechanism in the embodiment can play a role in supporting the surveying instrument 1, so that stability of the surveying instrument 1 during surveying is guaranteed, but after the position of the existing surveying instrument 1 is determined, a function of adjusting a surveying range is often lacking, the range adjusting mechanism comprises a first bearing seat 9, the outer surface of an outer ring of the first bearing is fixedly connected with a fixed block 10, one side of the fixed block 10 is fixedly connected with a fixed rod 11, the top of the fixed rod 11 is fixedly connected with a positioning block 12, one side of the positioning block 12 is fixedly connected with the outer surface of a sleeve 2, the inner wall of an inner ring of the first bearing seat 9 is fixedly connected with a first threaded rod 13, the top of the first threaded rod 13 is in transmission connection with a lifting rod 14, the top of the lifting rod 14 penetrates through the sleeve 2 and is fixedly connected with the bottom of the surveying instrument 1, the bottom of the first threaded rod 13 is fixedly connected with a bevel gear 15, and the range adjusting mechanism is arranged.
The bottom fixedly connected with actuating lever 31 of helical gear 15, the bottom fixedly connected with actuating lever 32 of actuating lever 31, actuating groove 33 has been seted up to the surface of actuating lever 32, and the quantity of actuating groove 33 is three, through setting up actuating lever 31, actuating lever 32 and actuating groove 33, thereby can drive actuating lever 31 and range adjustment mechanism and firm adjustment mechanism cooperation through twisting actuating lever 32, play driven effect, and actuating groove 33 can improve actuating lever 32 and palm area of contact simultaneously, and convenient to use person rotates actuating lever 32.
The bottom of lifter 14 has seted up first screw hole 34, and first screw hole 34 uses with first threaded rod 13 cooperation, through setting up first screw hole 34, can rotate through first threaded rod 13, and its surface external screw thread can extrude first screw hole 34 inner wall internal thread to drive lifter 14 and surveying instrument 1 and remove, play driven effect.
Embodiment III:
on the basis of the second embodiment, the range adjusting mechanism in the embodiment can play a role of improving the mapping range of the mapping instrument 1 by adjusting the position of the mapping instrument 1, but after the height of the mapping instrument 1 is improved, the stability can be lowered along with the improvement, and toppling is easy to cause, the stable adjusting mechanism comprises a transmission gear 16, the transmission gear 16 is meshed with a bevel gear 15, one end of the transmission gear 16 is fixedly connected with a second threaded rod 17, the surface of the second threaded rod 17 is in threaded connection with a second bearing seat 18, the top of the outer ring of the second bearing seat 18 is fixedly connected with the bottom of a supporting rod 5, one side of the second threaded rod 17 is fixedly connected with a limiting block 19, the surface of the second threaded rod 17 is in transmission connection with a moving block 20, the top of the moving block 20 is provided with a first U-shaped block 21, the inner wall of the first U-shaped block 21 is movably connected with a supporting rod 22 through a rotating shaft, one side of the supporting rod 22 is fixedly connected with a second U-shaped block 23 through the rotating shaft, one side of the second U-shaped block 23 is fixedly connected with one side of the supporting rod 5, the stable adjusting mechanism is arranged, the surface of the first threaded rod 13 can rotate while driving the bevel gear 15 to rotate, and the bevel gear 15 rotates with the supporting rod 5, and the bevel gear 16 is meshed with the second threaded rod 17 to the second threaded rod 5, the second threaded rod is driven by the rotating rod 17, the first U-shaped block is in contact with the first U-shaped block 21, the inner side of the first U-shaped block 22 is in threaded block 22 and the inner side of the supporting rod is in contact with the second U-shaped block 21, the first U-shaped block 22 is in the first U-shaped block 22, the first U-shaped block is in contact with the first U-shaped block 21, the first U-shaped block 21 and the second U-shaped block 5 rotates 5 has a moving block and the first U-shaped block 5 has a moving rod 5 and the first U-shaped 21 and the second U-shaped 21 and the stable type 18 has the stable type 5 has high speed and the stable type 5 and the stable device. Thereby improving the stability of the surveying instrument 1 after adjustment.
The second threaded hole 35 has been seted up to one side of movable block 20, and second threaded hole 35 and second threaded rod 17 cooperation are used, through setting up second threaded hole 35, can rotate through second threaded rod 17, and its surface external screw thread can extrude the internal thread of second threaded hole 35 inside to structures such as movable block 20, casing 25 and first U type piece 21 play the driving effect.
Embodiment four:
on the basis of the third embodiment, the range adjusting mechanism and the stability adjusting mechanism in the third embodiment can adjust the mapping range of the mapping instrument 1, meanwhile, after the height of the mapping instrument 1 is adjusted, the stability is improved, but after the height of the mapping instrument 1 and the spacing between the three supporting rods 5 are enlarged, the mapping instrument 1 can not keep a horizontal state after the stability is improved, the horizontal calibrating mechanism comprises a T-shaped guide rail 24 and a shell 25, the top of the shell 25 is fixedly connected with the bottom of the first U-shaped block 21, the bottom of the T-shaped guide rail 24 is fixedly connected with the top of the movable block 20, one side of the shell 25 is provided with T-shaped sliding grooves 26 matched with the T-shaped guide rail 24, the top of the T-shaped guide rail 24 is provided with a plurality of pin holes 27, the inside of the shell 25 is provided with a linkage block 28, the bottom of the linkage block 28 is fixedly connected with a pin rod 29, the bottom of the pin rod 29 penetrates through the shell 25 and extends to the inside of the pin hole 27, the two sides of the linkage block 28 are fixedly connected with the pushing blocks 30, after the height of the surveying instrument 1 is adjusted by arranging the horizontal calibration mechanism, one end of one embedded rod 8 in the supporting mechanism is embedded into the ground to limit the position of the embedded rod, then the surveying instrument 1 is observed to be provided with a bubble level meter, the pushing blocks 30 are pushed upwards, the linkage block 28 and the pin rod 29 leave the inside of the pin hole 27, then the position of the shell 25 can be finely adjusted along the T-shaped guide rail 24, the shell 25 can push the first U-shaped block 21 back to move in the adjusting process, the first U-shaped block 21 drives the abutting rod 22 to be matched with the rotating shaft, so that the abutting rod 22 rotates, thereby prying the supporting rod 5 to rotate, thereby improving the levelness of the surveying instrument 1, then the pushing blocks 30 are loosened at proper positions, the elastic force generated by the spring 36 pushes the linkage block 28 and the pin rod 29 to move, so that the pin rod 29 enters the corresponding pin hole 27 to fix the shell 25, and then the other support rod 5 is sequentially adjusted, so that the surveying instrument 1 is in a horizontal state, and the follow-up surveying and mapping is not affected.
The top of linkage piece 28 fixedly connected with spring 36, the top of spring 36 and the inner wall fixed connection of casing 25 through setting up spring 36, can promote linkage piece 28 and pin 29 through the elasticity that spring 36 produced and remove, play the effect of restoring to the throne.
The method comprises the following steps:
s1: firstly, placing a supporting mechanism on the ground to ensure the stability of the surveying instrument 1 during surveying and mapping, and observing the surveying and mapping range of the surveying instrument 1 at the same time, and judging whether adjustment is needed;
s2: when the mapping range of the mapper 1 does not meet the mapping requirement, the height of the mapper 1 is adjusted by a range adjusting mechanism, so that the mapping range of the mapper 1 is increased;
s3: after the height of the surveying instrument 1 is adjusted, the overall stability can be reduced along with the reduction, so that in the process of adjustment, the range adjusting mechanism and the stable adjusting mechanism can be matched, the range of the support mechanism for unfolding and supporting is enlarged, and the stability of the surveying instrument 1 is improved;
s4: the position of the surveying instrument 1 can be changed after adjustment, fine adjustment is needed to be carried out on the horizontal pair to ensure the surveying effect, at the moment, one end of one embedded rod 8 in the supporting mechanism is embedded into the ground to limit the position of the embedded rod, then the surveying instrument 1 is observed to be provided with a bubble level meter, and the angle of the expansion of the other two supporting legs is adjusted through the horizontal calibration mechanism to ensure that the surveying instrument 1 keeps a horizontal state during surveying;
s5: the controller can be started to map the object to be mapped by the mapping instrument 1 to obtain the required data for recording
Working principle: according to different topography, a user firstly expands three support rods 5 in the support mechanism, simultaneously screws the adjustment of the embedding rod 8 of the screw 37, so that the friction block 38 is separated from the embedding rod 8 and is not contacted with the embedding rod 8, then the exposed length of the embedding rod 8 can be adjusted, so that the embedding rod is contacted with the ground stably, then when the mapping range is insufficient, the driving block 32 is screwed, the driving block 32 drives the driving rod 31, the bevel gear 15 and the first threaded rod 13 to rotate around the first bearing seat 9, when the first threaded rod 13 rotates, the external threads on the surface of the first threaded rod 13 can press the internal threads on the inner wall of the first threaded hole 34, thereby driving the lifting rod 14 and the mapping instrument 1 to move upwards, playing the role of improving the mapping range of the mapping instrument 1, and when the first threaded rod 13 rotates, driving the bevel gear 15 to rotate due to the meshing of the bevel gear 15 and the transmission gear 16, the second threaded rod 17 is driven to rotate around the second bearing 18, then when the second threaded rod 17 rotates, the external threads on the surface of the second threaded rod 17 squeeze the internal threads in the second threaded hole 35, so that the movable block 20, the shell 25 and the first U-shaped block 21 move, the first U-shaped block 21 drives the supporting rod 22 to be matched with the rotating shaft, the supporting rod 22 rotates, so that the supporting rods 5 are pried to rotate, the distance between the three supporting rods 5 is enlarged, the stability after the supporting rods are contacted with the ground is improved, the stability after the adjustment of the surveying instrument 1 is further improved, finally after the height of the surveying instrument 1 is adjusted, one end of one embedded rod 8 in the supporting mechanism is embedded into the ground to limit the position of the surveying instrument, then a bubble level is observed on the surveying instrument 1, the pushing block 30 is pushed upwards, the linkage block 28 and the pin rod 29 leave the pin hole 27, then, the position of the shell 25 can be finely adjusted along the T-shaped guide rail 24, the shell 25 can push the first U-shaped block 21 back to move in the adjusting process, the first U-shaped block 21 drives the pushing rod 22 to be matched with the rotating shaft, the pushing rod 22 is made to rotate, so that the supporting rod 5 is pried to rotate, the levelness of the surveying instrument 1 is improved, the pushing block 30 is released at a proper position, the linkage block 28 and the pin rod 29 are pushed to move by the elastic force generated by the spring 36, the pin rod 29 enters the corresponding pin hole 27, the fixing of the shell 25 is completed, and then the other supporting rod 5 is sequentially adjusted, so that the surveying instrument 1 is in a horizontal state, and the follow-up surveying and mapping are not affected.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a fine setting calibrating device and method for survey and drawing, includes surveying instrument (1), its characterized in that: the bottom of the surveying instrument (1) is provided with a supporting mechanism which can support and put the surveying instrument (1);
the supporting mechanism comprises a sleeve (2) and supporting blocks (3), wherein the outer surface of the sleeve (2) is fixedly connected with the inner wall of the supporting blocks (3), the outer surface of the supporting blocks (3) is provided with three rotating grooves (4), the inner wall of each rotating groove (4) is rotationally connected with a supporting rod (5) through a rotating shaft, one end of each supporting rod (5) is fixedly connected with a clamping ring (6), the inside of each supporting rod (5) is provided with a containing groove (7), the inside of each containing groove (7) is slidably connected with an embedded rod (8), and one end of each embedded rod (8) penetrates through one side of each clamping ring (6);
the range adjusting mechanism is arranged on the supporting mechanism in an adjustable mode, when the surveying instrument (1) cannot completely survey the surveying range, the height of the surveying instrument (1) can be adjusted through the range adjusting mechanism, and therefore the surveying range of the surveying instrument (1) is improved;
the stability adjusting mechanism is fixedly arranged on the supporting rod (5), and can adjust along with the range adjusting mechanism when the range adjusting mechanism adjusts the height of the surveying instrument (1) to improve the surveying range of the surveying instrument (1) so as to ensure the stability of supporting the surveying instrument (1);
the horizontal calibration mechanism is arranged on the stability adjustment mechanism in an adjustable mode, after the range adjustment mechanism and the stability adjustment mechanism are adjusted, the horizontal pair of the surveying instrument (1) can be changed accordingly, and then the surveying instrument (1) can be finely adjusted to be in a horizontal state through the horizontal calibration mechanism.
2. The fine tuning calibration device and method for mapping of claim 1, wherein: the range adjustment mechanism comprises a first bearing seat (9), the equal fixedly connected with fixed block (10) of surface of first bearing outer lane, one side fixedly connected with dead lever (11) of fixed block (10), the top fixedly connected with locating piece (12) of dead lever (11), there is the surface fixed connection of sleeve (2) on one side of locating piece (12), the inner wall fixedly connected with first threaded rod (13) of first bearing seat (9) inner circle, the top transmission of first threaded rod (13) is connected with lifter (14), sleeve (2) are run through at the top of lifter (14), and the bottom fixedly connected with helical gear (15) of the bottom fixedly connected with of surveying instrument (1).
3. The fine tuning calibration device and method for mapping of claim 2, wherein: firm adjustment mechanism includes drive gear (16), drive gear (16) are connected with helical gear (15) meshing, the one end fixedly connected with second threaded rod (17) of drive gear (16), the surface threaded connection of second threaded rod (17) has second bearing frame (18), the top of second bearing frame (18) outer lane and the bottom fixed connection of bracing piece (5), one side fixedly connected with stopper (19) of second threaded rod (17), the surface transmission of second threaded rod (17) is connected with movable block (20), the top of movable block (20) is provided with first U type piece (21), the inner wall of first U type piece (21) is through pivot swing joint to move pole (22), the one end of moving pole (22) is through pivot and fixedly connected with second U type piece (23), one side of second U type piece (23) and one side fixedly connected with of bracing piece (5).
4. A fine tuning calibration device and method for mapping as defined in claim 3, wherein: the horizontal calibration mechanism comprises a T-shaped guide rail (24) and a shell (25), wherein the top of the shell (25) is fixedly connected with the bottom of a first U-shaped block (21), the bottom of the T-shaped guide rail (24) is fixedly connected with the top of a moving block (20), a T-shaped chute (26) matched with the T-shaped guide rail (24) is formed in one side of the shell (25), pin holes (27) are formed in the top of the T-shaped guide rail (24), the number of the pin holes (27) is a plurality of, a linkage block (28) is arranged in the shell (25), a pin rod (29) is fixedly connected to the bottom of the linkage block (28), the bottom of the pin rod (29) penetrates through the shell (25) and extends to the inside of the pin holes (27), and pushing blocks (30) are fixedly connected to two sides of the linkage block (28).
5. The fine tuning calibration device and method for mapping of claim 2, wherein: the bottom fixedly connected with actuating lever (31) of helical gear (15), the bottom fixedly connected with drive piece (32) of actuating lever (31), drive groove (33) have been seted up to the surface of drive piece (32), the quantity of drive groove (33) is three.
6. The fine tuning calibration device and method for mapping of claim 2, wherein: a first threaded hole (34) is formed in the bottom of the lifting rod (14), and the first threaded hole (34) is matched with the first threaded rod (13).
7. A fine tuning calibration device and method for mapping as defined in claim 3, wherein: a second threaded hole (35) is formed in one side of the moving block (20), and the second threaded hole (35) is matched with the second threaded rod (17).
8. The fine tuning calibration device and method for mapping of claim 4, wherein: the top of the linkage block (28) is fixedly connected with a spring (36), and the top of the spring (36) is fixedly connected with the inner wall of the shell (25).
9. A fine tuning calibration device and method for mapping according to any one of claims 1-4, wherein: one side threaded connection of snap ring (6) has screw (37), one side fixedly connected with friction block (38) of screw thread, one side of friction block (38) and one side fixed connection of embedded rod (8).
10. A method, based on a fine calibration device for mapping according to any of the previous claims 1-9, characterized in that it comprises the following steps:
s1: firstly, placing a supporting mechanism on the ground to ensure the stability of the surveying instrument (1) during surveying and mapping, and simultaneously observing the surveying range of the surveying instrument (1) to judge whether adjustment is needed;
s2: when the mapping range of the mapping instrument (1) does not meet the mapping requirement, the height of the mapping instrument (1) is adjusted through the range adjusting mechanism, so that the mapping range of the mapping instrument (1) is increased;
s3: after the height of the surveying instrument (1) is adjusted, the overall stability can be reduced along with the reduction, so that in the process of adjustment, the range adjusting mechanism and the stable adjusting mechanism can be matched, the range of the support mechanism for unfolding and supporting is enlarged, and the stability of the surveying instrument (1) is improved;
s4: the position of the surveying instrument (1) can be changed after adjustment, fine adjustment is needed to be carried out on the horizontal pair to ensure the surveying effect, at the moment, one end of one embedded rod (8) in the supporting mechanism is embedded into the ground to limit the position of the embedded rod, then the air bubble level instrument is arranged on the surveying instrument (1), and the angle of the expansion of the other two supporting legs is adjusted through the level calibration mechanism to ensure that the surveying instrument (1) keeps a horizontal state during surveying;
s5: the controller can be started to map the required mapped object through the mapping instrument (1) to obtain the required data for recording.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310507667.XA CN116518260A (en) | 2023-05-04 | 2023-05-04 | Fine adjustment calibration device and method for surveying and mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310507667.XA CN116518260A (en) | 2023-05-04 | 2023-05-04 | Fine adjustment calibration device and method for surveying and mapping |
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| Publication Number | Publication Date |
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| CN116518260A true CN116518260A (en) | 2023-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310507667.XA Withdrawn CN116518260A (en) | 2023-05-04 | 2023-05-04 | Fine adjustment calibration device and method for surveying and mapping |
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| Country | Link |
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| CN (1) | CN116518260A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117108886A (en) * | 2023-09-06 | 2023-11-24 | 山东智维勘测规划设计有限公司 | A stable lens fixture for photogrammetry |
| CN118816817A (en) * | 2024-09-19 | 2024-10-22 | 南通恒沃建材有限公司 | A bracket for a level measuring instrument |
-
2023
- 2023-05-04 CN CN202310507667.XA patent/CN116518260A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117108886A (en) * | 2023-09-06 | 2023-11-24 | 山东智维勘测规划设计有限公司 | A stable lens fixture for photogrammetry |
| CN118816817A (en) * | 2024-09-19 | 2024-10-22 | 南通恒沃建材有限公司 | A bracket for a level measuring instrument |
| CN118816817B (en) * | 2024-09-19 | 2025-02-21 | 南通恒沃建材有限公司 | Levelness is support for surveying instrument |
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