CN117072839A - A convenient geographical mapping appearance for forestry reconnaissance - Google Patents

A convenient geographical mapping appearance for forestry reconnaissance Download PDF

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Publication number
CN117072839A
CN117072839A CN202311099290.5A CN202311099290A CN117072839A CN 117072839 A CN117072839 A CN 117072839A CN 202311099290 A CN202311099290 A CN 202311099290A CN 117072839 A CN117072839 A CN 117072839A
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CN
China
Prior art keywords
surveying instrument
supporting rod
groove
instrument main
main body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202311099290.5A
Other languages
Chinese (zh)
Inventor
鲍晓伟
郑晶鑫
苏阳
鲍文龙
张晓东
高磊
黄辉程
林一奇
许丽丽
董佐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Shilian Forestry Survey And Design Co ltd
Original Assignee
Zhejiang Shilian Forestry Survey And Design Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Shilian Forestry Survey And Design Co ltd filed Critical Zhejiang Shilian Forestry Survey And Design Co ltd
Priority to CN202311099290.5A priority Critical patent/CN117072839A/en
Publication of CN117072839A publication Critical patent/CN117072839A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Measuring And Other Instruments (AREA)

Abstract

The invention discloses a convenient geographical surveying instrument for forestry investigation, which comprises a surveying instrument main body and three supporting leg rods for supporting the surveying instrument main body, wherein a first arc-shaped groove is formed in the outer side of a first supporting plate, limiting plates in penetrating grooves are arranged at the top ends of the three supporting leg rods in a penetrating mode and are fixedly connected with an installation seat in a threaded mode, a second arc-shaped groove is formed in the outer side of a second supporting plate, a sub buckle and a female buckle piece are matched with a worker in a surrounding mode through fixing straps on the first supporting plate and the second supporting plate, the purpose that the first supporting plate and the second supporting plate limit the surveying instrument main body on the front of the worker is achieved, the telescopic rods on the supporting plate and the surveying instrument main body are used after the surveying instrument main body is adjusted in a lifting mode, the carrying stability of the surveying instrument main body is improved, and through the arrangement of an angle adjusting structure, the angle adjustment and the matching use of the surveying instrument main body are facilitated for workers according to surveying needs.

Description

A convenient geographical mapping appearance for forestry reconnaissance
Technical Field
The invention relates to the technical field of forestry investigation, in particular to a convenient geographical mapping instrument for forestry investigation.
Background
In the forestry investigation process, the space data acquisition, analysis and management of the land block boundary measurement, resource investigation, ecological environment detection, fire risk assessment, forest land planning, environmental protection and other tasks of the investigation region are required to be carried out by using the geographic surveying instrument, so that the geographic surveying instrument plays an important role in the forestry investigation, and is beneficial to scientific decision making of the forestry investigation and sustainable forestry management;
however, because the geographic surveying instrument is more in use function, the geographic surveying instrument can not be moved to the next place after being used in the same place for a long time, and most of the traditional moving modes of the geographic surveying instrument are that a staff supports the whole of the geographic surveying instrument to the next place by bare hands or the staff supports the supporting feet of the geographic surveying instrument to fold and store the supporting feet and then put the supporting feet into a knapsack for carrying, the labor burden of the staff when moving the geographic surveying instrument is increased by the mode of supporting the movement of the geographic surveying instrument by bare hands, meanwhile, the risk of damaging the impact of the geographic surveying instrument is also existed, and when the knapsack carries the stored geographic surveying instrument, the staff is required to be folded integrally and then transferred into the knapsack, so that great inconvenience is brought to carrying the geographic surveying instrument;
through retrieval, the prior patent grant bulletin number CN211694211U discloses a portable geographic information mapping instrument for geographic information system engineering, which comprises a mapping instrument and a bracket, wherein the mapping instrument is arranged on the bracket, a strap assembly and a strap are arranged on the bracket, and a handle is arranged at the top of the mapping instrument;
above-mentioned portable geographic information surveying instrument for geographic information system engineering, though can bear support and surveying instrument on the people's back through the braces subassembly, liberate both hands, conveniently carry, but because the surveying instrument is carried behind the back at the user, and the braces subassembly does not have fixed structure to the surveying instrument for the surveying instrument is carried along with the rocking that produces when the knapsack person removes in the removal process, produces wobbling problem to the surveying instrument, makes the surveying instrument can meet the condition of colliding with in the wobbling process, and after removing to required place of use, still need to dismantle the surveying instrument from the user's back through the braces subassembly, and just can put into use after assembling the surveying instrument, bring great inconvenience for the carrying of surveying instrument and use.
Therefore, the invention provides a convenient geographic surveying instrument for forestry investigation, which is quickly carried by the surveying instrument.
Disclosure of Invention
The invention aims to provide a convenient geographical mapping instrument for forestry investigation, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a convenient geographical mapping appearance for forestry reconnaissance, including the surveying instrument main part and to the three supporting legs pole that the surveying instrument main part supported, still include:
the butt joint groove on the first supporting plate is in threaded connection with the outer wall of the bracket with the angle adjusting structure at the bottom of the main body of the surveying instrument, and a first arc-shaped groove is formed in the outer side of the first supporting plate;
the outer edges of the through grooves on the second support plates are provided with assembly seats, the assembly seats are fixedly connected with the mounting seats at the bottom of the support in a threaded manner, the top ends of the three support leg rods penetrate through limiting plates in the through grooves and are fixedly connected with the mounting seats in a threaded manner, and the outer sides of the second support plates are provided with second arc-shaped grooves;
the outside of first arc wall and second arc wall is equipped with the fixed bandage respectively, and the end of fixed bandage is equipped with son buckle and female fastener respectively.
Further, the butt joint groove inner wall is equipped with the annular draw-in groove with support outer wall flange joint, support the tight bolt end of support on the outer wall of first backup pad and support outer wall support fastening, the annular draw-in groove is used for limiting first backup pad and support hookup location to support outer wall support fastening through support tight bolt and fixing in first backup pad, keep the fastness of first backup pad and survey instrument main part lower part support assembly.
Further, the upper surface of first backup pad is equipped with the spacing groove that the cooperation was placed to the survey and drawing instrument, and the spacing groove is used for placing the little instrument that needs to use when the staff forestry reconnaissance, and the staff of being convenient for gets to put the use to little instrument when the survey and drawing is carried out.
Further, the upper surface of first backup pad is equipped with the storage tank to coordinate and tape measure accomodate, be equipped with the apron to storage tank slip cover in the first backup pad, the storage tank is used for accomodating the instrument that the surveying instrument cooperation was used, like the gadget such as coordinate, steel tape measure, and the apron is used for accomodating the gadget of inslot accomodating and prescribes a limit to, avoids when removing the surveying instrument main part, gadget loses.
Further, the medial surface in first arc wall and second arc wall is equipped with the soft rubber inlayer with staff belly cooperation contact respectively, and soft rubber inlayer is used for providing the buffering with staff's belly position contact when the staff carries the removal to the surveying instrument main part, and first arc wall and second arc wall cause to support the pressure discomfort to the staff's belly when avoiding the staff to carry the surveying instrument.
Further, the supporting foot rods respectively comprise an upper supporting rod penetrating through the through hole on the limiting plate, a lower supporting rod which is in contact fit with the ground to support the main body of the surveying instrument, the top end of the lower supporting rod is inserted into the upper supporting rod, and an adjusting screw cylinder which is arranged at the tail end of the upper supporting rod, and the inner side surface of the lower part of the adjusting screw cylinder is in screw connection with the outer wall of the lower supporting rod;
the top of going up the bracing piece is flexible with the mount pad internal movement, goes up the rotation of bracing piece and lower bracing piece through adjusting the spiral shell section of thick bamboo, adjusts the surveying instrument main part height that the supporting leg pole cooperatees and support, because go up the bracing piece and flexible in the mount pad for when needs use the shortened distance to the supporting leg pole cooperation, accomodate in the mount pad to the supporting leg pole, reduce the surveying instrument main part and pass through the minimum height that the supporting leg pole cooperation supported.
The end of the lower support rod is connected with a counterweight foot seat through a universal shaft, and the counterweight foot seat further improves the stability of the support foot rod on the bottom surface of the surveying and mapping area for the main body of the surveying and mapping instrument.
The top end of the upper supporting rod is rotationally connected with the bottom surface of a T-shaped block in the through groove through a pin shaft, the T-shaped block is movably arranged in a mounting seat, the inner top surface of the mounting seat is provided with a clamping seat for clamping the T-shaped block, a stop block connected with the pin shaft on the bottom surface of the T-shaped block is fixedly connected with the inner wall of the through groove in a threaded manner, the pin shaft is used for being matched with the stop block to rotate when the main body of the surveying instrument needs to move for a short distance, the three supporting leg rods are rotationally accommodated together, and the main body of the surveying instrument can be conveniently moved under the condition that the height of the supporting leg rods is not adjusted;
when the main body of the surveying instrument needs to move for a long distance, after the length of the supporting leg rod is adjusted by adjusting the screw cylinder to be matched with the upper supporting rod and the lower supporting rod in a sleeved mode, the T-shaped block reversely rotates, the stop block at the bottom surface of the T-shaped block is loosened with the inner wall of the through groove in a reverse screwed mode, the supporting leg rod after shrinkage is stored in the mounting seat through the T-shaped block, and the top end of the T-shaped block is clamped and fixed through the clamping seat at the inner top surface of the mounting seat.
Further, the tail end of the telescopic spring at the top end of the lower supporting rod is fixed with the inner top surface of the upper supporting rod, the telescopic spring is used for being matched with the lower supporting rod to stretch or stretch when being matched with the upper supporting rod, and the stability of the upper supporting rod and the lower supporting rod when being stretched or stretched is kept through adjusting the screw cylinder to rotate.
The inner side surfaces of the counterweight foot seats are respectively provided with magnetic attraction blocks which are mutually magnetically attracted, and when the counterweight foot seats are relatively stored according to the use requirement, the counterweight foot seats are relatively magnetically attracted and fixed through the magnetic attraction blocks, so that the three support foot bars are kept to magnetically attract and move, and the surveying instrument main body is convenient for workers to move and carry.
Further, the angle adjusting structure comprises a supporting rod which is rotationally connected with the center of the bottom surface of the main body of the surveying instrument through a cradle head, a rotating gear which is arranged in the bracket and is meshed with teeth on the arc surface at the tail end of the supporting rod, and a reducing gear which is matched with the rotating gear and limits the rotating angle of the supporting rod;
the terminal of bracing piece is located inside the support and is rotated through the round pin axle cooperation in the support, the surveying instrument main part is surveyed the time measuring to the environment, sometimes need carry out slight skew according to the needs of survey, the staff produces the promotion effort through rotating gear to the terminal tooth of bracing piece, the bracing piece rotates the slope according to the rotation of rotation gear through the round pin axle, the cloud platform on bracing piece top produces slight removal to the position that the surveying instrument main part surveyed under keeping the surveying instrument to be the horizontality along with the slope of bracing piece, reach the purpose that does not remove the supporting legs pole under the circumstances slightly remove the surveying position of surveying instrument main part, and then need remove the whole surveying instrument main part when avoiding removing the supporting legs pole, cause the removal range too big, need adjust the problem that the surveying instrument main part surveyed again to appear.
Further, the support upper surface is equipped with the guide way to bracing piece cooperation slope, and the guide way is equipped with the rubber spring plate respectively in the left and right sides, and the guide way is used for providing the guide rail when the support bar slope supports the surveying instrument main part, and the rubber spring plate is used for when the bracing piece slope, to bracing piece elasticity conflict, avoids the bracing piece to cause the problem of excessive slope to the surveying instrument main part because of rotating gear rotation too fast.
Further, the axle center of the rotary gear is connected with a rotary hand wheel arranged outside the bracket through a spring, and the inner side surface of the rotary hand wheel is provided with a limiting block which is in butt joint with a limiting groove on the outer wall of the bracket;
the shape of the limiting block is consistent with that of the rotating gear, the limiting block rotates the rotating gear to adjust the inclination angle of the supporting rod, then the limiting block is pulled to the limiting groove through resilience of the spring, and the limiting groove is matched with the limiting groove to limit the position of the rotating gear.
Compared with the prior art, the invention has the beneficial effects that:
1. this a convenient geographical mapping appearance for forestry reconnaissance sets up first backup pad and second backup pad through on support and the mount pad of surveying instrument main part lower part, through fixed bandage cooperation son buckle and box fastener in first backup pad and the second backup pad and staff cooperation encircling chucking, reach first backup pad and second backup pad and inject the purpose at the staff front portion to the surveying instrument main part, make the staff remove the state of carrying the surveying instrument main part in the limit position through first backup pad and second backup pad, avoid causing the collision damage to the surveying instrument main part, when removing the survey to the short distance, the staff can be under the condition of not dismantling the bandage, utilize telescopic link lift in support and the surveying instrument main part, use after the high regulation of surveying instrument main part survey, when improving and carry stability in use to the surveying instrument main part, the staff of being convenient for in time use the surveying instrument main part according to the mapping needs;
2. the supporting leg rod which can be telescopically stored is arranged below the mounting seat, the lower supporting rod on the supporting leg rod is connected with the upper supporting rod in a matched manner through a telescopic spring, when the surveying instrument main body is matched with forestry investigation, the supporting leg rod extends to support the surveying instrument main body through the lower supporting rod and the upper supporting rod, and the telescopic spring always stretches between the lower supporting rod and the upper supporting rod in a tensioning state in the extending process of the upper supporting rod and the lower supporting rod, so that the stability of extending adjustment of the lower supporting rod and the upper supporting rod is further improved;
3. the angle adjusting structure with the holder and the rotating gear is arranged between the support and the surveying instrument main body, the surveying instrument main body sometimes needs to slightly deviate according to the requirement of surveying when surveying the environment, a worker generates pushing force to teeth at the tail end of the support rod through the rotating gear, the support rod rotates and inclines through the rotation of the rotating gear, the holder at the top end of the support rod slightly moves along with the inclination of the support rod when the surveying instrument is kept in a horizontal state to the surveying position of the surveying instrument main body, the aim of slightly moving the surveying position of the surveying instrument main body under the condition of not moving the supporting leg rod is fulfilled, the whole surveying instrument main body needs to be moved when the supporting leg rod is prevented from moving, the moving range is overlarge, and the surveying position of the surveying instrument main body needs to be adjusted again.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view showing a main sectional structure of a first support plate of the present invention;
FIG. 3 is a schematic top view of a second support plate according to the present invention;
FIG. 4 is a schematic view of the structure of the support leg of the present invention after being retracted;
FIG. 5 is a schematic view of the main sectional structure of the connection of the mounting base and the support leg of the present invention;
FIG. 6 is a schematic view illustrating the structure of the support leg of FIG. 5 retracted into the mounting base according to the present invention;
FIG. 7 is a schematic view of the connection structure of the support leg and the T-shaped block according to the present invention;
FIG. 8 is a schematic view of the main cross-section of the support foot bar of the present invention;
FIG. 9 is a schematic view of the angle adjusting structure of the present invention in a main sectional configuration;
FIG. 10 is a schematic cross-sectional view of a rotary gear and bracket connection according to the present invention;
fig. 11 is a state diagram of the surveying instrument according to the present invention after the main body angle is adjusted.
In the figure: 1. a surveying instrument body; 2. a support leg; 3. a first support plate; 4. a second support plate; 5. a bracket; 6. a first arc-shaped groove; 7. a through groove; 8. an assembly seat; 9. a limiting plate; 10. a second arc-shaped groove; 11. fixing the binding band; 12. a sub-buckle; 13. a female fastener; 14. a butt joint groove; 15. an annular clamping groove; 16. abutting the bolt; 17. a limit groove; 18. a storage groove; 19. a cover plate; 20. a soft rubber inner layer; 21. an upper support rod; 22. adjusting the screw cylinder; 23. a lower support rod; 24. a counterweight foot mount; 25. a T-shaped block; 26. a clamping seat; 27. a stop block; 28. a telescopic spring; 29. a magnetic suction block; 30. a mounting base; 31. a support rod; 32. teeth; 33. rotating the gear; 34. a reduction gear; 35. a guide groove; 36. rotating a hand wheel; 37. a limiting block; 38. and a limit groove.
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. 1-11, the present invention provides a technical solution: a convenient geographical mapping appearance for forestry reconnaissance, includes surveying instrument main part 1 and to three supporting legs pole 2 that surveying instrument main part 1 supported, still includes:
the first support plate 3, a butt joint groove 14 on the first support plate 3 is in threaded connection with the outer wall of a bracket 5 with an angle adjusting structure at the bottom of the surveying instrument main body 1, and a first arc-shaped groove 6 is arranged at the outer side of the first support plate 3;
the outer edge of the through groove 7 on the second supporting plate 4 is provided with an assembly seat 8, the assembly seat 8 is in threaded connection with the mounting seat 30 at the bottom of the bracket 5, the top ends of the three supporting leg rods 2 penetrate through the limiting plates 9 in the through groove 7 and are in threaded connection and fixation with the mounting seat, and the outer side of the second supporting plate 4 is provided with a second arc-shaped groove 10;
the outer sides of the first arc-shaped groove 6 and the second arc-shaped groove 10 are respectively provided with a fixing strap 11, and the tail ends of the fixing straps 11 are respectively provided with a sub buckle 12 and a main buckle 13.
The inner wall of the butt joint groove 14 is provided with an annular clamping groove 15 which is clamped with the flange of the outer wall of the bracket 5, the tail end of a butt joint bolt 16 on the outer wall of the first supporting plate 3 is fixedly abutted against the outer wall of the bracket 5, the annular clamping groove 15 is used for limiting the connection position of the first supporting plate 3 and the bracket 5, the outer wall of the bracket 5 is fixedly abutted against the first supporting plate 3 through the butt joint bolt 16, and the assembly firmness of the first supporting plate 3 and the bracket 5 at the lower part of the surveying instrument main body 1 is kept.
The upper surface of first backup pad 3 is equipped with the cooperation and places spacing groove 17 to the survey and drawing instrument, and spacing groove 17 is used for placing the gadget that needs to use when the staff forestry reconnaissance, and the staff of being convenient for gets to put the use to the gadget when the survey and drawing is gone on.
The upper surface of first backup pad 3 is equipped with the storage tank 18 to coordinate and tape measure accomodate, is equipped with on the first backup pad 3 to storage tank 18 slip cover's apron 19, and storage tank 18 is used for accomodating the instrument that the surveying instrument cooperation was used, like the gadget such as coordinate, steel tape measure, and apron 19 is used for accomodating the gadget of inslot 18 and prescribes a limit to, avoids moving time to surveying instrument main part 1, gadget loss.
The medial surface of first arc wall 6 and second arc wall 10 is equipped with respectively with the soft rubber inlayer 20 of staff's belly cooperation contact, and soft rubber inlayer 20 is used for providing the buffering with the belly position contact of staff when the staff carries the removal to surveying instrument main part 1, and first arc wall 6 and second arc wall 10 cause the discomfort to the staff's belly to support and press when avoiding the staff to carry the surveying instrument.
The supporting leg rod 2 respectively comprises an upper supporting rod 21 penetrating through a through hole on the limiting plate 9, a lower supporting rod 23 which is matched with the ground in a contact manner and supports the surveying instrument main body 1, the top end of the lower supporting rod is inserted into the upper supporting rod 21, and an adjusting screw cylinder 22 which is arranged at the tail end of the upper supporting rod 21 and the inner side surface of the lower part of the lower supporting rod is in screw connection with the outer wall of the lower supporting rod 23;
the top of the upper supporting rod 21 and the inside of the installation seat are movably telescopic, the upper supporting rod 21 and the lower supporting rod 23 rotate through the adjusting screw cylinder 22, the height of the surveying instrument main body 1 supported by the supporting leg rod 2 in a matched mode is adjusted, and the upper supporting rod 21 and the inside of the installation seat 30 are movably telescopic and used for accommodating the supporting leg rod 2 in the installation seat when the supporting leg rod 2 needs to be matched for use to shorten the distance, so that the lowest height of the surveying instrument main body 1 supported by the supporting leg rod 2 in a matched mode is reduced.
The end of the lower supporting rod 23 is connected with a counterweight foot seat 24 through a universal shaft, and the counterweight foot seat 24 further improves the stability of the supporting leg rod 2 on the bottom surface of the surveying and mapping area for the surveying and mapping instrument main body 1.
The top end of the upper supporting rod 21 is rotationally connected with the bottom surface of a T-shaped block 25 in a through hole on the limiting plate 9 through a pin shaft, the T-shaped block 25 is movably arranged in a mounting seat, the inner top surface of the mounting seat is provided with a clamping seat 26 for clamping the T-shaped block 25, a stop block 27 connected with the pin shaft on the bottom surface of the T-shaped block 25 is fixedly connected with the inner wall of the through hole in a threaded manner, the pin shaft is used for matching rotation with the stop block 27 when the surveying instrument main body 1 needs to move for a short distance, and the three supporting leg rods 2 are rotationally accommodated together, so that the surveying instrument main body 1 can be conveniently moved to the surveying instrument main body 1 under the condition that the height of the supporting leg rods 2 is not adjusted;
when the surveying instrument main body 1 needs to move for a long distance, after the length of the supporting leg rod 2 is adjusted by matching the adjusting screw cylinder 22 with the upper supporting rod 21 and the lower supporting rod 23 in a sleeved mode, the T-shaped block 25 reversely rotates, the stop block 27 on the bottom surface of the T-shaped block 25 is loosened with the inner wall of the through hole in a reverse screwed mode, the contracted supporting leg rod 2 is stored in the mounting seat through the T-shaped block 25, and the top end of the T-shaped block 25 is clamped and fixed through the clamping seat 26 on the inner top surface of the mounting seat.
As shown in fig. 8, the end of the telescopic spring 28 at the top end of the lower support rod 23 is fixed to the inner top surface of the upper support rod 21, and the telescopic spring 28 is used for tensioning when the lower support rod 23 is matched with the upper support rod 21 to extend or retract, so as to keep the stability of the upper support rod 21 and the lower support rod 23 when the upper support rod 21 and the lower support rod 23 are rotated to extend or retract through the adjusting screw cylinder 22.
The inner side surfaces of the counterweight foot seats 24 are respectively provided with magnetic attraction blocks 29 which are mutually magnetically attracted, and when the hybridization foot seats are relatively stored according to the use requirement, the three support foot rods 2 are kept to be magnetically attracted and moved by the magnetic attraction blocks 29 so as to facilitate the movement and carrying of staff on the main body 1 of the surveying instrument;
as shown in fig. 9, the angle adjusting structure includes a supporting rod 31 rotatably connected to the center of the bottom surface of the main body of the surveying instrument through a cradle head, a rotating gear 33 disposed in the bracket 5 and engaged with teeth 32 on the arc surface of the end of the supporting rod 31, and a reducing gear 34 cooperating with the rotating gear 33 to define the rotation angle of the supporting rod 31;
the terminal of bracing piece 31 is located inside the support 5 and is rotated through the round pin axle cooperation in the support 5, the surveying instrument main part is surveyed the environment, sometimes need carry out slight skew according to the needs of survey, the staff produces the promotion effort through the tooth 32 of rotation gear 33 to the terminal of bracing piece 31, the bracing piece 31 rotates the slope according to the rotation of rotation gear 33 through the round pin axle, the cloud deck on bracing piece 31 top produces slight removal to the position that surveying instrument main part 1 surveyed under keeping surveying instrument whole 1 to be the horizontality along with the slope of bracing piece 31, reach the purpose that does not remove the supporting legs pole to the slight removal of surveying instrument main part 1's surveying position, after need not the staff to remove the position of surveying instrument main part 1, still need to adjust the state that surveying instrument main part 1 used again, and then need to remove whole surveying instrument main part 1 when avoiding removing supporting legs pole 3, the problem that causes the range of movement too big, need to adjust surveying instrument main part 1 again surveys the position appears, improve the work efficiency of surveying instrument main part 1 to forestry.
The support 5 upper surface is equipped with the guide way 35 to bracing piece 31 cooperation slope, and the left and right sides is equipped with the rubber spring plate respectively in the guide way 35, and the guide way 35 is used for providing the guide rail when cooperation bracing piece 31 slope supports the surveying instrument main part, and the rubber spring plate is used for when bracing piece 31 slope, to bracing piece 31 elasticity conflict, avoids bracing piece 31 to cause the problem of excessive slope to surveying instrument main part 1 because of rotating gear 33 rotates too fast.
As shown in fig. 10, the axis of the rotating gear 33 is connected with a rotating hand wheel 36 arranged outside the bracket 5 through a spring, and a limiting block 37 in butt joint with a limiting groove 38 on the outer wall of the bracket 5 is arranged on the inner side surface of the rotating hand wheel 36;
the shape of the limiting block 37 is consistent with that of the rotating gear 33, the limiting block 37 rotates the rotating gear 33 to adjust the inclination angle of the supporting rod 31, then the supporting rod is pulled to the limiting groove 38 through the rebound of a spring, and the limiting groove 38 is matched with the position limitation of the rotating gear 33.
This a convenient geographic surveying instrument for forestry reconnaissance sets up first backup pad 3 and second backup pad 4 through on support 5 and the mount pad of surveying instrument main part 1 lower part, through the cooperation of fixed bandage 11 cooperation son buckle 12 and box 13 on first backup pad 3 and the second backup pad 4 and staff around chucking, reach first backup pad 3 and second backup pad 4 and inject the purpose at staff's front portion to surveying instrument main part 1, make the staff remove through first backup pad 3 and second backup pad 4 to surveying instrument main part 1 in the state of prescribing a limit to the position and carry, when avoiding causing the collision damage to surveying instrument main part 1, when surveying to the short distance removal, the staff can use after the height-adjusting of surveying instrument main part 1 is surveyor with the telescopic link lift on support 5 and surveying instrument main part 1, when improving and carrying stability to surveying instrument main part 1, the staff of being convenient for in time use to surveying instrument main part 1 according to the mapping needs;
support leg pole 2 that can stretch out and draw back is set up in mount pad 30 below, and lower bracing piece 23 on the support leg pole 2 is connected with last bracing piece 21 cooperation through extension spring 28, when surveying instrument main part 1 cooperation forestry investigation, support leg pole 2 extends support surveying instrument main part 1 through lower bracing piece 23 and last bracing piece 21, extension spring 28 is taut state all the time to the extension between lower bracing piece 23 and the last bracing piece 21 in-process that upper bracing piece 21 and lower bracing piece 23 extend, further improves the stability that lower bracing piece 23 and last bracing piece 21 extend the regulation.
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. A convenient geographical mapping appearance for forestry reconnaissance, includes surveying instrument main part (1) and three supporting legs pole (2) to surveying instrument main part (1) support, its characterized in that still includes:
the device comprises a first supporting plate (3), wherein a butt joint groove (14) on the first supporting plate (3) is in threaded connection with the outer wall of a bracket (5) with an angle adjusting structure at the bottom of a surveying instrument main body (1), and a first arc-shaped groove (6) is arranged at the outer side of the first supporting plate (3);
the outer edge of a through groove (7) on the second support plate (4) is provided with an assembly seat (8), the assembly seat (8) is fixedly connected with an installation seat at the bottom of the bracket (5) in a threaded manner, the top ends of the three support foot rods (2) penetrate through limiting plates (9) in the through groove (7) to be connected with the installation seat in an inner connecting manner, and the outer side of the second support plate (4) is provided with a second arc-shaped groove (10);
the left side and the right side of the first arc-shaped groove (6) and the second arc-shaped groove (10) are respectively provided with a fixing strap (11), and the tail ends of the two fixing straps (11) are respectively provided with a sub buckle (12) and a female buckle piece (13).
2. A portable geographic surveying instrument for forestry investigation according to claim 1, wherein: the inner wall of the butt joint groove (14) is provided with an annular clamping groove (15) which is clamped with the flange of the outer wall of the bracket (5), and the tail end of a tight supporting bolt (16) on the outer wall of the first supporting plate (3) is tightly supported and fixed with the outer wall of the bracket (5).
3. A portable geographic mapping instrument for forestry investigation as claimed in claim 2, wherein: the upper surface of first backup pad (3) is equipped with the spacing groove (17) that the cooperation was placed to the surveying instrument.
4. A portable geographic surveying instrument for forestry investigation according to claim 1, wherein: the upper surface of first backup pad (3) is equipped with accomodates groove (18) to coordinate and tape measure accomodate, be equipped with on first backup pad (3) to accomodate apron (19) of groove (18) slip cover.
5. A portable geographic surveying instrument for forestry investigation according to claim 1, wherein: the inner side surfaces of the first arc-shaped groove (6) and the second arc-shaped groove (10) are respectively provided with a soft rubber inner layer (20) which is in fit contact with the abdomen of a worker.
6. A portable geographic surveying instrument for forestry investigation according to claim 1, wherein: the supporting foot rod (2) comprises an upper supporting rod (21) penetrating through an upper through hole of the limiting plate (9), a lower supporting rod (23) supporting the surveying instrument main body (1) in contact fit with the ground and the top end of the lower supporting rod is inserted into the upper supporting rod (21), and an adjusting screw cylinder (22) arranged at the tail end of the upper supporting rod (21) and the inner side surface of the lower part of the adjusting screw cylinder is in screw connection with the outer wall of the lower supporting rod (23);
the top end of the upper supporting rod (21) and the inside of the mounting seat are movably telescopic, and the tail end of the lower supporting rod (23) is connected with a counterweight foot seat (24) through a universal shaft.
7. A portable geographic mapping instrument for forestry investigation as claimed in claim 6, wherein: the top end of the upper supporting rod (21) is rotationally connected with the bottom surface of a T-shaped block (25) in the through groove (7) through a pin shaft, the T-shaped block (25) is movably arranged in an installation seat, a clamping seat (26) for clamping the T-shaped block (25) is arranged on the inner top surface of the installation seat, and a stop block (27) connected with the pin shaft on the bottom surface of the T-shaped block (25) is fixedly connected with the inner wall of the through groove (7) in a threaded manner;
the tail end of a telescopic spring (28) at the top end of the lower supporting rod (23) is fixed with the inner top surface of the upper supporting rod (21);
the inner side surfaces of the counterweight foot seats (24) are respectively provided with magnetic attraction blocks (29) which are mutually magnetically attracted.
8. A portable geographic surveying instrument for forestry investigation according to claim 1, wherein: the angle adjusting structure comprises a supporting rod (31) which is rotationally connected with the center of the bottom surface of the surveying instrument main body (1) through a cradle head, a rotating gear (33) which is arranged in the bracket (5) and is meshed with teeth (32) on the arc surface at the tail end of the supporting rod (31), and a reducing gear (34) which is matched with the rotating gear (33) and limits the rotating angle of the supporting rod (31);
the tail end of the supporting rod (31) is arranged inside the bracket (5) and is matched with the bracket (5) to rotate through a pin shaft.
9. A portable geographic surveying instrument for forestry investigation as claimed in claim 8, wherein: the upper surface of the bracket (5) is provided with a guide groove (35) which is matched with the supporting rod (31) and inclines, and the left side and the right side in the guide groove (35) are respectively provided with a rubber spring plate.
10. A portable geographic surveying instrument for forestry investigation according to claim 9, wherein: the axle center of the rotary gear (33) is connected with a rotary hand wheel (36) arranged outside the bracket (5) through a spring, and a limiting block (37) which is in butt joint with a limiting groove (38) on the outer wall of the bracket (5) is arranged on the inner side surface of the rotary hand wheel (36);
the shape of the limiting block (37) is consistent with the shape of the rotating gear (33).
CN202311099290.5A 2023-08-30 2023-08-30 A convenient geographical mapping appearance for forestry reconnaissance Pending CN117072839A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311099290.5A CN117072839A (en) 2023-08-30 2023-08-30 A convenient geographical mapping appearance for forestry reconnaissance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311099290.5A CN117072839A (en) 2023-08-30 2023-08-30 A convenient geographical mapping appearance for forestry reconnaissance

Publications (1)

Publication Number Publication Date
CN117072839A true CN117072839A (en) 2023-11-17

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CN202311099290.5A Pending CN117072839A (en) 2023-08-30 2023-08-30 A convenient geographical mapping appearance for forestry reconnaissance

Country Status (1)

Country Link
CN (1) CN117072839A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117781130A (en) * 2024-02-27 2024-03-29 河北省地质矿产勘查开发局第一地质大队(河北省清洁能源应用技术中心) Leveling device for underground surveying and mapping and method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117781130A (en) * 2024-02-27 2024-03-29 河北省地质矿产勘查开发局第一地质大队(河北省清洁能源应用技术中心) Leveling device for underground surveying and mapping and method thereof
CN117781130B (en) * 2024-02-27 2024-04-26 河北省地质矿产勘查开发局第一地质大队(河北省清洁能源应用技术中心) Leveling device for underground surveying and mapping and method thereof

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