CN112303438A - Theodolite for municipal garden surveying and mapping location - Google Patents
Theodolite for municipal garden surveying and mapping location Download PDFInfo
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- CN112303438A CN112303438A CN202011524413.1A CN202011524413A CN112303438A CN 112303438 A CN112303438 A CN 112303438A CN 202011524413 A CN202011524413 A CN 202011524413A CN 112303438 A CN112303438 A CN 112303438A
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- 238000013507 mapping Methods 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 230000000694 effects Effects 0.000 claims description 19
- 244000309464 bull Species 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 abstract description 7
- 230000003068 static effect Effects 0.000 abstract description 7
- 239000011435 rock Substances 0.000 abstract description 5
- 230000002457 bidirectional effect Effects 0.000 description 13
- 230000005484 gravity Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007789 sealing 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
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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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
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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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
- F16M11/242—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 spreading of the legs
- F16M11/247—Members preventing slipping of the feet
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C1/00—Measuring angles
- G01C1/02—Theodolites
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Handcart (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a theodolite for municipal garden surveying and mapping positioning, and relates to the technical field of garden surveying and mapping. The leveling device comprises a mounting plate, a leveling box and an annular plate, wherein liquid, a cover plate, a floating plate and a plurality of shaft sleeves are arranged inside the leveling box, the floating plate is in the liquid, a supporting rod is arranged on the upper surface of the floating plate, the upper end of the supporting rod is connected with a mounting base, a theodolite is arranged on the upper surface of the mounting base, a threaded rod is arranged on one surface of each shaft sleeve, a first movable screw sleeve is arranged on the peripheral side surface of the threaded rod, moving rods are arranged on two side surfaces of each first movable screw sleeve, a pushing rod is arranged on one surface of each moving rod. According to the theodolite, the floating plate is arranged in the liquid, the theodolite can float by virtue of buoyancy provided by the liquid, and the theodolite can be automatically in a horizontal state when the liquid is in a static state; set up the fixed plate, when the kickboard is in the liquid, rock easily, fix it through the fixed plate, prevent that it from rocking, improve the measuring degree of accuracy.
Description
Technical Field
The invention belongs to the field of garden surveying and mapping, and particularly relates to a theodolite for municipal garden surveying and mapping positioning.
Background
Theodolite is a measuring instrument designed according to the principle of goniometry for measuring horizontal and vertical angles, and is divided into two types, optical theodolite and electronic theodolite, the most common being electronic theodolite.
Current theodolite is in the use, because the position that it was placed may be unsmooth, leads to the measuring result to appear the deviation easily, and the leveling structure that current theodolite had generally adjusts through manual, and the operation is got up not only troublesome but also the deviation appears easily for measuring result and actual conditions appear the deviation, produce certain influence to the measuring result, for solving above-mentioned problem, now provide a theodolite for municipal garden survey and drawing location.
Disclosure of Invention
The invention aims to provide a theodolite for mapping and positioning municipal gardens, wherein a leveling box is arranged to be internally provided with liquid which is in a horizontal state in a static state, the theodolite can be in a horizontal state through buoyancy, a flexible cover plate is arranged on the upper part of the leveling box, the sealing property of the box can be kept, the liquid is prevented from flowing out, a floating plate is arranged in the box with the liquid, although the theodolite can be automatically in a horizontal state, the theodolite is easy to shake due to the liquid, a clamping device is needed to fix a mounting plate, the problem that the measurement result is easy to deviate due to the fact that the placing position of the theodolite is possibly uneven in the using process of the existing theodolite is solved, the leveling structure of the existing theodolite is generally manually adjusted, the operation is not only troublesome, but also the deviation is easy to occur, so that the measuring result deviates from the actual situation and certain influence is generated on the measuring result.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a theodolite for mapping and positioning municipal gardens, which comprises a mounting plate, a leveling box and an annular plate, wherein the mounting plate and the annular plate are both plate structures, the leveling box is a box structure, the leveling box is fixedly mounted on the upper surface of the mounting plate, liquid, a cover plate, a floating plate and a plurality of shaft sleeves are arranged in the leveling box, the floating plate is placed in the liquid by arranging the floating plate, the buoyancy provided by the liquid is greater than the buoyancy borne by the floating plate, a support rod mounted on the upper surface of the floating plate, a mounting base and a theodolite, and when the liquid is in a static state, the theodolite can be in a horizontal state without leveling manually, so that the theodolite is simple to operate and convenient to use; the cover plate is arranged above the liquid, a plurality of support rods are fixedly arranged on the upper surface of the floating plate, the upper ends of the support rods penetrate through the floating plate to the upper side of the floating plate, the upper ends of the support rods are fixedly connected with an installation base, a theodolite is fixedly arranged on the upper surface of the installation base, and the type of the theodolite is DT-02 CL; the quantity of axle sleeve is two, and difference fixed mounting is at the both sides face of levelling incasement wall, a surface of axle sleeve is provided with the threaded rod, the week side of threaded rod is provided with first activity swivel nut, the equal fixed mounting in both sides face of first activity swivel nut has the carriage release lever, a fixed surface of carriage release lever installs the pushing ram, the one end fixedly connected with fixed plate of pushing ram through setting up the fixed plate, when the kickboard is in the liquid, rocks easily, needs fix it through the fixed plate, prevents that it from rocking, improves the measuring degree of accuracy.
Preferably, the upper surface of the annular plate is fixedly provided with a lifting box, the upper surface of the lifting box is provided with a through hole and a lifting rod, the lifting rod is arranged in the through hole and extends into the lifting box, and the height of the theodolite can be conveniently adjusted by arranging the lifting rod; the upper end of the lifting rod is fixedly connected with the mounting plate, the inside of the lifting box is provided with the bidirectional threaded column and the plurality of limiting plates, and the lifting plate can be kept stable when lifted by the limiting plates; the side surfaces of the two-way threaded columns are provided with a plurality of second movable threaded sleeves, the upper surfaces of the second movable threaded sleeves are connected with hinges, the upper ends of the hinges are connected with moving blocks, the upper surfaces of the moving blocks are fixedly connected with lifting plates, the two side surfaces of each lifting plate are provided with limit blocks, the limit blocks are installed in the limit plates, and the bottom ends of the lifting rods are fixedly installed on the upper surfaces of the lifting plates.
Preferably, a plurality of slots are formed in the peripheral side surface of the annular plate, a rotating shaft is installed in each slot, a support frame is arranged on the peripheral side surface of each rotating shaft, the support frames are unfolded to form a triangle through the support frames, and the triangle has stability, so that the stability of the equipment is greatly improved; the side surface of the supporting frame is provided with an installation sleeve, the bottom surface of the supporting frame is fixedly provided with an insertion rod, and the supporting frame is conveniently fixed on the ground by arranging the insertion rod; the support frame and the rotating shaft are in running fit, and the support frame and the rotating shaft are in running fit through arrangement, so that the support frame can be conveniently extended and stored.
Preferably, a fixed surface of the mounting sleeve is connected with a telescopic rod, a fixed surface of the telescopic rod is connected with a connecting rod, one end of the connecting rod is fixedly connected with a connecting plate, and a plurality of supporting rods are fixedly mounted on the upper surface of the connecting plate.
Preferably, the both sides face of levelling box all is provided with notch and bull stick, the bull stick is installed in the notch, the bull stick is connected with the threaded rod, threaded rod and axle sleeve normal running fit, threaded rod and first activity swivel nut screw-thread fit, through setting up threaded rod and first activity swivel nut screw-thread fit, when the threaded rod rotates, first activity swivel nut is through rather than screw-thread fit between for first activity swivel nut promotes the pushing ram through the removal pole, makes the fixed plate of both sides can fix the kickboard.
Preferably, a rotating handle is installed on one side face of the lifting box, the rotating handle is connected with a bidirectional threaded column, the bidirectional threaded column is in running fit with the rotating handle, the second movable threaded sleeves are in thread fit with the bidirectional threaded column, and the two second movable threaded sleeves move back to back by arranging the second movable threaded sleeves in thread fit with the bidirectional threaded column; the moving block and the second movable threaded sleeve are hinged to the hinge, and the limiting block is in sliding fit with the limiting plate.
Preferably, the buoyancy of the liquid is greater than the weight to which the float plate, and the support rods, mounting base and theodolite mounted on the upper surface are subjected.
Preferably, the bottom fixed mounting of branch has the installation base, the bottom surface of installation base is provided with recess and universal wheel, the universal wheel is installed in the recess, through setting up the universal wheel, makes things convenient for the removal and the carrying of equipment.
The invention has the following beneficial effects:
1. according to the theodolite, the floating plate is arranged in the liquid, the buoyancy force provided by the liquid is larger than the gravity borne by the floating plate, the supporting rod arranged on the upper surface of the floating plate, the mounting base and the theodolite, when the liquid is in a static state, the theodolite can be in a horizontal state, manual leveling is not needed, the operation is simple, and the use is convenient; through setting up the fixed plate, when the kickboard is in the liquid, rock easily, need fix it through the fixed plate, prevent that it from rocking, improve the measuring degree of accuracy.
2. The height of the theodolite can be conveniently adjusted by arranging the lifting rod; by arranging the limiting plate, the lifting plate can be kept stable when lifted; by arranging the support frame, the support frame is unfolded to be triangular, and the triangular shape has stability, so that the stability of the equipment is greatly improved; the support frame is conveniently fixed on the ground by arranging the inserted rod; through setting up support frame and pivot normal running fit, make things convenient for the extension of support frame and accomodate.
3. According to the invention, the threaded rod is in threaded fit with the first movable threaded sleeve, and when the threaded rod rotates, the first movable threaded sleeve is in threaded fit with the first movable threaded sleeve, so that the first movable threaded sleeve pushes the push rod through the moving rod, and the fixed plates on two sides can fix the floating plate; through the arrangement of the second movable threaded sleeves in threaded fit with the two-way threaded column, when the two-way threaded column rotates, the two second movable threaded sleeves move back to back due to the fact that threads between the two second movable threaded sleeves are opposite, so that the movable rod pushes the lifting plate to lift, and the height of the theodolite can be adjusted; through setting up the universal wheel, make things convenient for the removal and the carrying of equipment.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of a theodolite for mapping and positioning municipal gardens;
FIG. 2 is a schematic view of a front left side perspective structure of a theodolite for mapping and positioning municipal gardens;
FIG. 3 is a schematic view of a front view of a theodolite for mapping and positioning municipal gardens;
FIG. 4 is a right side schematic view of a theodolite for mapping and positioning municipal gardens;
FIG. 5 is a schematic view of the cross-sectional structure A-A of FIG. 4;
FIG. 6 is a schematic diagram of the internal structure of a leveling box of the theodolite for mapping and positioning municipal gardens;
fig. 7 is a partially enlarged structural view of a portion a in fig. 5.
In the drawings, the components represented by the respective reference numerals are listed below: 1. mounting a plate; 2. a leveling box; 3. a cover plate; 4. mounting a base; 5. a theodolite; 6. a rotating rod; 7. a lifting box; 8. an annular plate; 9. a support frame; 10. installing a sleeve; 11. inserting a rod; 12. a connecting plate; 13. a telescopic rod; 14. a connecting rod; 15. a strut; 16. a universal wheel; 17. rotating the handle; 18. a lifting rod; 19. a floating plate; 20. a support bar; 21. a threaded rod; 22. a fixing plate; 23. a first movable threaded sleeve; 24. a travel bar; 25. a push rod; 26. a bi-directional threaded post; 27. a second movable threaded sleeve; 28. a hinge; 29. a moving block; 30. a lifting plate; 31. and a limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the invention relates to a theodolite for mapping and positioning municipal gardens, which comprises a mounting plate 1, a leveling box 2 and an annular plate 8, wherein the mounting plate 1 and the annular plate 8 are both of plate structures, the leveling box 2 is of a box structure, the leveling box 2 is fixedly mounted on the upper surface of the mounting plate 1, liquid, a cover plate 3, a floating plate 19 and a plurality of shaft sleeves are arranged inside the leveling box 2, the floating plate 19 is placed in the liquid by arranging the floating plate 19 in the liquid, the buoyancy provided by the liquid is greater than the buoyancy of the floating plate 19 and the gravity borne by a support rod 20, a mounting base 4 and a theodolite 5 which are mounted on the upper surface, when the liquid is in a static state, the theodolite 5 can be in a horizontal state, leveling is not required by manpower, and is simple in operation and convenient; the cover plate 3 is positioned above the liquid, a plurality of support rods 20 are fixedly arranged on the upper surface of the floating plate 19, the upper ends of the support rods 20 penetrate through the floating plate 19 to the upper side, the upper ends of the support rods 20 are fixedly connected with a mounting base 4, a theodolite 5 is fixedly arranged on the upper surface of the mounting base 4, and the type of the theodolite 5 is DT-02 CL; the quantity of axle sleeve is two, and respectively fixed mounting is at the both sides face of levelling box 2 inner walls, a surface of axle sleeve is provided with threaded rod 21, the all sides of threaded rod 21 are provided with first activity swivel nut 23, the equal fixed mounting of both sides face of first activity swivel nut 23 has carriage release lever 24, a fixed surface of carriage release lever 24 installs propelling rod 25, the one end fixedly connected with fixed plate 22 of propelling rod 25, through setting up fixed plate 22, when kickboard 19 is located the liquid, rock easily, need fix it through fixed plate 22, prevent it and rock, improve the measuring degree of accuracy.
Furthermore, the upper surface of the annular plate 8 is fixedly provided with a lifting box 7, the upper surface of the lifting box 7 is provided with a through hole and a lifting rod 18, the lifting rod 18 is arranged in the through hole and extends into the lifting box 7, and the height of the theodolite 5 can be conveniently adjusted by arranging the lifting rod 18; the upper end of the lifting rod 18 is fixedly connected with the mounting plate 1, the bidirectional threaded column 26 and a plurality of limiting plates 31 are arranged in the lifting box 7, and the stability of the lifting plate 30 can be kept by arranging the limiting plates 31 when the lifting plate is lifted; the peripheral side surface of the bidirectional threaded column 26 is provided with a plurality of second movable threaded sleeves 27, the upper surface of each second movable threaded sleeve 27 is connected with a hinge 28, the upper end of each hinge 28 is connected with a moving block 29, the upper surface of each moving block 29 is fixedly connected with a lifting plate 30, two side surfaces of each lifting plate 30 are provided with limiting blocks, each limiting block is installed in a limiting plate 31, and the bottom end of each lifting rod 18 is fixedly installed on the upper surface of each lifting plate 30.
Furthermore, a plurality of slots are formed in the peripheral side surface of the annular plate 8, a rotating shaft is installed in each slot, a support frame 9 is arranged on the peripheral side surface of each rotating shaft, the support frames 9 are unfolded to form a triangle through the support frames 9, and the triangle has stability, so that the stability of the equipment is greatly improved; the peripheral side surface of the support frame 9 is provided with an installation sleeve 10, the bottom surface of the support frame 9 is fixedly provided with an inserted bar 11, and the support frame 9 is conveniently fixed on the ground by arranging the inserted bar 11; support frame 9 and pivot normal running fit through setting up support frame 9 and pivot normal running fit, make things convenient for extension and the accomodating of support frame 9.
Further, a surface of the mounting sleeve 10 is fixedly connected with a telescopic rod 13, a surface of the telescopic rod 13 is fixedly connected with a connecting rod 14, one end of the connecting rod 14 is fixedly connected with a connecting plate 12, and a plurality of support rods 15 are fixedly mounted on the upper surface of the connecting plate 12.
Further, the both sides face of leveling case 2 all is provided with notch and bull stick 6, bull stick 6 installs in the notch, bull stick 6 is connected with threaded rod 21, threaded rod 21 and axle sleeve normal running fit, threaded rod 21 and first activity swivel nut 23 screw-thread fit, through setting up threaded rod 21 and first activity swivel nut 23 screw-thread fit, when threaded rod 21 rotated, first activity swivel nut 23 through rather than screw-thread fit between for first activity swivel nut 23 promotes the feed ram 25 through the carriage release lever 24, makes the fixed plate 22 of both sides can fix kickboard 19.
Furthermore, a rotating handle 17 is installed on one side surface of the lifting box 7, the rotating handle 17 is connected with a bidirectional threaded column 26, the bidirectional threaded column 26 is in rotating fit with the rotating handle 17, a second movable threaded sleeve 27 is in threaded fit with the bidirectional threaded column 26, and by arranging the second movable threaded sleeve 27 to be in threaded fit with the bidirectional threaded column 26, when the bidirectional threaded column 26 rotates, the two second movable threaded sleeves 27 move back to back due to opposite threads between the two second movable threaded sleeves 27, so that the moving rod 24 pushes the lifting plate 30 to lift, and the height of the theodolite 5 can be adjusted; the moving block 29 and the second movable threaded sleeve 27 are both hinged to the hinge 28, and the limiting block is in sliding fit with the limiting plate 31.
Further, the buoyancy of the liquid is greater than the gravity to which the float plate 19 and the support rod 20, the mounting base 4 and the theodolite 5 mounted on the upper surface are subjected.
Further, the bottom fixed mounting of branch 15 has the installation base, and the bottom surface of installation base is provided with recess and universal wheel 16, and universal wheel 16 installs in the recess, through setting up universal wheel 16, makes things convenient for the removal and the carrying of equipment.
As shown in fig. 1 to 7, the using method of the theodolite for mapping and positioning municipal gardens of the invention comprises the following steps: when the invention is used, the equipment is moved to a corresponding position, the support frame 9 is rotated to extend and is fixed on the ground through the inserted link 11, when the liquid in the leveling box 2 is in a static state, the buoyancy provided by the liquid is larger than the gravity borne by the floating plate 19, the support rod 20 arranged on the upper surface, the mounting base 4 and the theodolite 5, when the liquid is in the static state, the theodolite 5 can be in a horizontal state and can be automatically leveled without leveling manually, the floating plate 19 is fixed, when the threaded rod 21 rotates, the first movable threaded sleeve 23 is matched with the threaded sleeve, the first movable threaded sleeve 23 pushes the push rod 25 through the movable rod 24, the fixed plates 22 on the two sides can fix the floating plate 19 to prevent the floating plate from shaking, the measurement is more accurate, when the rotating handle 17 and the bidirectional threaded column 26 rotate, due to the fact that the threads of the two second movable threaded sleeves 27 are opposite, the two second movable threaded sleeves 27 move back to back, the movable rod 24 pushes the lifting plate 30 to lift, and the height of the theodolite 5 can be adjusted.
It should be noted that, in the above system embodiment, each included component is merely divided according to functional logic, but is not limited to the above division as long as the corresponding function can be achieved; in addition, the specific names of the functional components are only for convenience of distinguishing from each other and are not used for limiting the protection scope of the present invention.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a theodolite is used in municipal garden survey and drawing location, includes mounting panel (1), leveling case (2) and annular slab (8), its characterized in that: mounting panel (1) and annular plate (8) are the plate body structure, leveling case (2) are the box structure, leveling case (2) fixed mounting is at the upper surface of mounting panel (1), the inside of leveling case (2) is provided with liquid, apron (3), kickboard (19) and a plurality of axle sleeve, kickboard (19) are in liquid, the position of apron (3) is in the top of liquid, the last fixed surface of kickboard (19) installs a plurality of bracing pieces (20), kickboard (19) to its top is run through to the upper end of bracing piece (20), the upper end fixedly connected with mount pad (4) of bracing piece (20), the last fixed surface of mount pad (4) installs theodolite (5), the quantity of axle sleeve is two, and fixed mounting is respectively in the both sides face of leveling case (2) inner wall, a surface of axle sleeve is provided with (21), the side of week of threaded rod (21) is provided with first activity swivel nut (23), the equal fixed mounting in both sides face of first activity swivel nut (23) has carriage release lever (24), a fixed surface of carriage release lever (24) installs propelling rod (25), the one end fixedly connected with fixed plate (22) of propelling rod (25).
2. The theodolite for municipal garden survey and drawing location of claim 1, characterized in that, the last fixed surface of annular plate (8) installs cage (7), the upper surface of cage (7) is provided with through-hole and lifter (18), lifter (18) are installed in the through-hole, and extend to in cage (7), the upper end and the mounting panel (1) fixed connection of lifter (18), the inside of cage (7) is provided with two-way screw post (26) and a plurality of limiting plate (31), the week side of two-way screw post (26) is provided with a plurality of second activity swivel nut (27), the last surface connection of second activity swivel nut (27) has hinge (28), the upper end of hinge (28) is connected with movable block (29), the last fixed surface of movable block (29) is connected with lifter plate (30), the two side faces of the lifting plate (30) are provided with limiting blocks, the limiting blocks are installed in the limiting plates (31), and the bottom end of the lifting rod (18) is fixedly installed on the upper surface of the lifting plate (30).
3. The theodolite for municipal garden survey and drawing location according to claim 1, characterized in that, the week side of annular plate (8) is provided with a plurality of flutings, install the pivot in the fluting, week side of pivot is provided with support frame (9), week side of support frame (9) is provided with mounting sleeve (10), the bottom surface fixed mounting of support frame (9) has inserted bar (11), support frame (9) and pivot normal running fit.
4. The theodolite for municipal garden survey and drawing location according to claim 3, characterized in that, a fixed surface of installation cover (10) is connected with telescopic link (13), a fixed surface of telescopic link (13) is connected with connecting rod (14), the one end fixedly connected with connecting plate (12) of connecting rod (14), the last fixed surface of connecting plate (12) installs a plurality of branches (15).
5. The theodolite for municipal garden survey and drawing location of claim 1, characterized in that, the both sides face of levelling case (2) all is provided with notch and bull stick (6), bull stick (6) are installed in the notch, bull stick (6) are connected with threaded rod (21), threaded rod (21) and axle sleeve normal running fit, threaded rod (21) and first activity swivel nut (23) screw-thread fit.
6. The theodolite for municipal garden survey and drawing location of claim 2, characterized in that, a side-mounting of lift case (7) rotates handle (17), it is connected with two-way screw post (26) to rotate handle (17), two-way screw post (26) and rotation handle (17) normal running fit, second activity swivel nut (27) and two-way screw post (26) screw-thread fit, movable block (29) and second activity swivel nut (27) all are articulated with hinge (28), stopper and limiting plate (31) sliding fit.
7. The theodolite for municipal garden mapping and positioning according to claim 1, wherein the buoyancy of the liquid is greater than the weight on the float plate (19) and the support rod (20), mounting base (4) and theodolite (5) mounted on the upper surface.
8. The theodolite for municipal garden survey and drawing location according to claim 4, wherein the bottom fixed mounting of branch (15) has a mounting base, the bottom surface of mounting base is provided with recess and universal wheel (16), universal wheel (16) are installed in the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011524413.1A CN112303438B (en) | 2020-12-22 | 2020-12-22 | Theodolite for municipal garden surveying and mapping location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011524413.1A CN112303438B (en) | 2020-12-22 | 2020-12-22 | Theodolite for municipal garden surveying and mapping location |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112303438A true CN112303438A (en) | 2021-02-02 |
| CN112303438B CN112303438B (en) | 2021-12-31 |
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Cited By (1)
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| CN114517879A (en) * | 2022-04-18 | 2022-05-20 | 徐州环测数遥科技有限公司 | Portable mapping car of anisotropic metamorphic fixed point regulation and control |
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