CN117386965A - Mapping device for planning and designing homeland space - Google Patents
Mapping device for planning and designing homeland space Download PDFInfo
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- CN117386965A CN117386965A CN202311685266.XA CN202311685266A CN117386965A CN 117386965 A CN117386965 A CN 117386965A CN 202311685266 A CN202311685266 A CN 202311685266A CN 117386965 A CN117386965 A CN 117386965A
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- 238000013507 mapping Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 230000002457 bidirectional effect Effects 0.000 claims description 29
- 238000013461 design Methods 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 2
- 208000027418 Wounds and injury Diseases 0.000 description 6
- 238000011161 development Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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
- F16M11/28—Undercarriages for supports with one single telescoping pillar
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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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
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
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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
- F16M11/245—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
- F16M11/20—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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- 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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/08—Foot or support base
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Details Of Measuring And Other Instruments (AREA)
Abstract
The invention discloses a mapping device for planning and designing a homeland space, and particularly relates to the technical field of mapping devices. According to the mapping device for planning and designing the homeland space, the supporting mechanism and the supporting legs are matched for use, so that the device can be moved and fixed on road surfaces in different conditions, the portability of the device is enhanced, meanwhile, the applicability of the device is enhanced, the device can be automatically supported and fixed only by manually rotating the adjusting knob, the labor intensity of workers is reduced, the safety of the device in use is enhanced, and the possibility of falling down of the device in use is effectively reduced.
Description
Technical Field
The invention relates to the technical field of mapping devices, in particular to a mapping device for planning and designing a homeland space.
Background
The national space planning design is the arrangement of national space development protection in space and time in a certain area, is a guideline of national space development and a space blueprint of sustainable development, is a basic basis for various development, protection and construction activities, essentially needs to map the space when planning the space, is convenient for planning and designing by knowing space dimensions, and is a mapping instrument, namely an instrument and a device for acquiring, processing, outputting and the like of data designed and manufactured for mapping operation, and is difficult to put and fix the device when outdoor mapping is required to deal with different terrains.
The Chinese patent document CN113790350A discloses a mapping drawing device for planning and designing a homeland space, which comprises a control box, wherein the upper end of the control box is fixedly connected with a storage box, a telescopic mechanism is arranged in the storage box, a limiting rod and two sliding rods are arranged in the telescopic mechanism, a first threaded rod which is rotationally connected with the limiting rod is arranged on the limiting rod in a penetrating way, the first threaded rod penetrates through one of the sliding rods and is in threaded connection with the sliding rod, and a hollow cylinder is fixedly connected between the inner walls of the control box;
this patent is in daily use, the device can only smooth road surface use, can't fix the device on the ground that has the slope, and the surveying instrument can be installed after fixing completely, need not additionally protect it, not only make the device remove comparatively troublesome, also inconvenient use simultaneously, the device is when using, it is not fixed it, can cause the problem that stability is relatively poor, make the security of device lower, and use and have great frictional force between the device structure, staff's intensity of labour has been increased, and the state when the device uses is fixed, can't adjust at will.
Disclosure of Invention
The invention mainly aims to provide a mapping device for planning and designing a homeland space, which can effectively solve the problems that the device cannot be fixed on a sloping ground and the stability of the device is poor when the device is used.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the mapping device for planning and designing the homeland space comprises a supporting table, wherein an adjusting mechanism is arranged in the middle of the lower side of the supporting table, three supporting legs are rotatably arranged at the lower end array of the supporting table, supporting bases are rotatably arranged on the horizontal end faces of the lower sides of the three supporting legs, a main body of a mapping instrument is arranged at the upper end of the supporting table, and a supporting mechanism is arranged at the lower end of the adjusting mechanism;
the adjusting mechanism comprises a first thread bush, one thread bush is rotatably arranged in the middle of the lower end of the supporting table, a second thread bush is rotatably arranged at the lower end of the thread bush, a movable bush is arranged on the outer surface of the first thread bush, a telescopic bush is fixedly arranged at the lower end of the movable bush and is connected with the supporting mechanism, a transmission mechanism is arranged in an inner cavity of the thread bush, three open slots are formed in an array at the lower end of the movable bush, connecting rods are rotatably arranged in the open slots, and the connecting rods are respectively connected with the supporting legs on the same side in a rotating mode.
Preferably, the transmission mechanism comprises a bidirectional screw rod, the upper side of the outer surface of the bidirectional screw rod is provided with a fixed plate, the upper side and the lower side of the fixed plate are respectively provided with a movable plate, the upper end of the movable plate on the lower side is fixedly provided with two telescopic fixed rods, the two telescopic fixed rods penetrate through the movable plate on the upper side and are fixedly arranged at the lower end of the supporting table, the upper side of the movable plate is fixedly provided with two elastic telescopic rods, the two upper sides of the elastic telescopic rods are respectively provided with a trigger block, one inner wall of a threaded sleeve is close to the two rectangular grooves, one side of each telescopic fixed rod is respectively provided with a fixed column, and the upper ends of the bidirectional screw rods are fixedly provided with adjusting knobs.
Preferably, two arc holes matched with the elastic telescopic rods are formed in the lower ends of the trigger blocks, two elastic springs are fixedly arranged between the trigger blocks and the lower ends of the supporting tables, and the two elastic springs are respectively wound on the surfaces of the two telescopic fixed rods on the same side.
Preferably, the arc wall has been seted up to the fly leaf lower extreme, arc wall slidable mounting has two slide bars, the breach groove has been seted up to the bi-directional screw rod surface, the breach groove is located the fly leaf downside, breach inslot wall be equipped with two connecting plates of two slide bar fixed connection, thread bush downside inner wall with two inner walls of thread bush all set up with the drive groove of connecting plate looks adaptation.
Preferably, the connecting plate is tightly attached to the inner wall of the driving groove.
Preferably, the support base comprises a shell, the shell inner chamber rotates and installs the worm, the worm is kept away from one side meshing of supporting leg has the worm wheel, the horizontal terminal surface of worm all is equipped with the back shaft, back shaft surface fixed mounting has the take-up roller, the take-up roller is kept away from the one end of worm is equipped with the barrel, the back shaft runs through the barrel surface.
Preferably, a connecting rope is wound on the outer surface of the wire winding roller, penetrates through the supporting leg and is connected with the lower end of the trigger block.
Preferably, the worm wheel inner wall threaded connection has the threaded rod, threaded rod lower extreme fixed mounting has the fixed cone, the threaded rod upside is equipped with the rectangular pipe of fixed mounting in the shell upper end, rectangular pipe inner wall be equipped with threaded rod fixed connection's rectangular rod.
Preferably, the supporting mechanism comprises a shell, four buffer springs are arranged in an array in the inner cavity of the shell, connecting sleeves are fixedly arranged at the upper ends of the four buffer springs, and universal wheels are fixedly arranged at four corners of the lower end of the shell.
Compared with the prior art, the invention has the following beneficial effects:
the supporting mechanism and the supporting legs are matched for use, so that the device can be moved on different outdoor roads, the portability of the device is enhanced, the applicability of the device is enhanced, after the device is moved to the corresponding position, the device can be automatically fixed by only manually rotating the adjusting knob, the labor intensity of workers is reduced, the safety of the device in use is enhanced, and the possibility of falling down of the device is effectively reduced.
The supporting mechanism and the supporting base are respectively used for supporting and fixing the device in different states, the height of the main body of the surveying and mapping instrument can be adjusted at will only by adjusting the main body of the surveying and mapping instrument when the main body of the surveying and mapping instrument is installed, and larger friction force can not be generated between the structures when the device is adjusted, so that the device is convenient to use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a portion of the structure of the present invention;
FIG. 3 is a schematic view of the internal structure of a part of the mechanism of the present invention;
FIG. 4 is a schematic view of the internal structure of a first thread bush and a second thread bush according to the present invention;
FIG. 5 is an enlarged view of the invention at A in FIG. 4;
FIG. 6 is an enlarged view of FIG. 4 at B in accordance with the present invention;
FIG. 7 is a schematic view of a lower-side moving plate structure according to the present invention;
FIG. 8 is a schematic view of the internal structure of the support base of the present invention;
FIG. 9 is a schematic view of the internal structure of the supporting mechanism of the present invention;
fig. 10 is a schematic view showing a fixed state of the device of the present invention.
In the figure: 1. an adjusting mechanism; 2. a support table; 3. support legs; 4. a support base; 5. a surveying instrument body; 6. a support mechanism; 11. a first thread sleeve; 12. a second thread sleeve; 13. a movable sleeve; 14. a telescopic sleeve; 15. a transmission mechanism; 16. a connecting rod; 151. a bidirectional screw; 152. a fixing plate; 153. a movable plate; 154. a telescopic fixed rod; 155. an elastic telescopic rod; 156. a trigger block; 157. rectangular grooves; 158. fixing the column; 159. an adjustment knob; 1561. an arc-shaped hole; 1562. an elastic spring; 1531. an arc-shaped groove; 1532. a slide bar; 1533. a notch groove; 1534. a connecting plate; 1535. a driving groove; 41. a housing; 42. a worm; 43. a worm wheel; 44. a wire winding roller; 45. a barrel; 46. a threaded rod; 47. a fixed cone; 48. a rectangular tube; 49. a rectangular bar; 61. a housing; 62. a buffer spring; 63. a connecting sleeve; 64. and a universal wheel.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Example 1
As shown in fig. 1-10, a mapping device for planning and designing a homeland space, including supporting bench 2, supporting bench 2 downside middle part is equipped with adjustment mechanism 1, can expand three supporting legs 3 through rotating adjustment mechanism 1, and move supporting mechanism 6 upwards, make whole device can fix with supporting base 4, supporting bench 2 lower extreme array rotates and installs three supporting legs 3, three supporting legs 3 expand the contact ground simultaneously, better stability has, cooperate supporting base 4 to use, can play the effect of supporting whole device, supporting base 4 is all rotated to the horizontal terminal surface of three supporting legs 3 downside, when supporting mechanism 6 no longer supports the device, supporting base 4 can use threaded rod 46 and fixed cone 47 to insert ground, fix the device in place, and can laminate the ground that has certain slope, supporting bench 2 upper end is equipped with the plotter main part 5, wait until after the fixed device, work is carried out through plotter main part 5, adjustment mechanism 1 lower extreme is equipped with supporting mechanism 6, when the device is not used, support through supporting mechanism 6, and it is comparatively convenient to move.
Further, as shown in fig. 3 and 4, the adjusting mechanism 1 includes a first threaded sleeve 11, the first threaded sleeve 11 is rotatably mounted in the middle of the lower end of the supporting table 2, a through hole matched with the elastic telescopic rod 155 is formed in the upper end of the first threaded sleeve 11, the first threaded sleeve 11 can rotate to drive the three supporting legs 3 to be unfolded, a second threaded sleeve 12 is rotatably mounted at the lower end of the first threaded sleeve 11, the first threaded sleeve 11 and the second threaded sleeve 12 are opposite in thread direction, the supporting mechanism 6 can be driven to move upwards when the second threaded sleeve 12 rotates, meanwhile, the supporting base 4 can be started to fix the device, a movable sleeve 13 is arranged on the outer surface of the first threaded sleeve 11, the connection relation between the first threaded sleeve 11 and the movable sleeve 13 is threaded connection, when the first threaded sleeve 11 rotates, the movable sleeve 13 moves downwards, a telescopic sleeve 14 is fixedly mounted at the lower end of the movable sleeve 13, the telescopic sleeve 14 is connected with the supporting mechanism 6, the telescopic sleeve 14 is fixedly connected with the supporting mechanism 6, the supporting mechanism 6 cannot rotate along with the second threaded sleeve 12, and the device can be normally used, and a transmission mechanism 15 is arranged in an inner cavity of the first threaded sleeve 11;
the transmission mechanism 15 is the power source of the whole device, the starting step of the device is that firstly the first thread bush 11 is rotated to enable the movable bush 13 to be unfolded, then the second thread bush 12 is driven to rotate, the supporting mechanism 6 moves upwards, meanwhile, the supporting base 4 is started to fix the device, the device is always kept stable, three open slots are formed in the lower end array of the movable bush 13, the connecting rods 16 are rotationally installed in the open slots, the movable bush 13 is respectively connected with the supporting legs 3 on the same side through the connecting rods 16, when the first thread bush 11 rotates, the movable bush 13 can be prevented from rotating along with the rotation, the supporting mechanism 6 always contacts with the ground supporting device when the first thread bush 11 rotates, friction force generated at the joint of the two cannot enable the first thread bush 11 to drive the second thread bush 12 to rotate, the stability of the device is guaranteed, and the connecting rods 16 are respectively connected with the supporting legs 3 on the same side in a rotating mode.
Further, as shown in fig. 5, 6 and 7, the transmission mechanism 15 includes a bidirectional screw 151, the thread density of the upper outer surface of the bidirectional screw 151 is higher than the lower outer surface of the bidirectional screw 151, when the bidirectional screw 151 drives the two movable plates 153 to move in opposite directions at the same time, the two movable plates 153 can reach the final end point at the same time, the upper side of the outer surface of the bidirectional screw 151 is provided with a fixed plate 152, the fixed plate 152 is used for separating the two movable plates 153, so that the two movable plates 153 cannot contact each other, the accuracy of the movable plates 153 moving is ensured, the upper and lower sides of the fixed plate 152 are respectively provided with the movable plates 153, the upper ends of the movable plates 153 at the lower side are respectively connected with different thread grooves of the surface of the bidirectional screw 151, two telescopic fixed rods 154 are fixedly arranged at the upper ends of the movable plates 153 at the lower side, when the bidirectional screw 151 rotates, the two movable plates 153 can be ensured not to rotate, so that the two movable plates 153 can only move up and down, and the two telescopic fixed rods 154 penetrate the movable plates 153 at the upper side 153 and are fixedly arranged at the lower end of the support table 2;
the upper ends of the movable plates 153 positioned on the upper sides are fixedly provided with two elastic telescopic rods 155, when the movable plates 153 positioned on the lower sides move to the inner cavity of the threaded sleeve II 12, the movable plates 153 positioned on the upper sides can drive the elastic telescopic rods 155 to pass through holes formed in the upper ends of the threaded sleeves I11, the threaded sleeve I11 can be kept in a fixed state, the bidirectional screw rods 151 can drive the threaded sleeve II 12 to rotate, the upper sides of the two elastic telescopic rods 155 are provided with trigger blocks 156, the elastic telescopic rods 155 can pass through the trigger blocks 156 and then enter the through holes in the upper ends of the threaded sleeves I11, the rotation of the threaded sleeves I11 cannot be influenced, the inner walls of the threaded sleeves I11 are limited by the elastic telescopic rods 155, rectangular grooves 157 are formed in one sides, close to the two telescopic fixed columns 158, connecting ropes wound on the outer surfaces of the wire collecting rollers 44 are connected with the trigger blocks 156 through the rectangular grooves 157, meanwhile, the connecting ropes can be wound on the lower side surfaces of the fixed columns 158, when the rectangular grooves 157 move upwards, the upper ends of the bidirectional screw rods 151 are fixedly provided with adjusting knobs 159, and the adjusting knobs 159 can drive the whole device 151 to rotate;
specifically, the adjusting knob 159 is manually rotated to rotate the adjusting knob 159, the adjusting knob 159 drives the bidirectional screw 151 to rotate, under the action of threaded connection, the rotating bidirectional screw 151 can drive the two movable plates 153 to move towards opposite directions, wherein the telescopic fixing rod 154 for fixing the two movable plates 153 can be extended, when the movable plate 153 located on the upper side moves upwards, the elastic telescopic rod 155 can be driven to move upwards, until the movable plate 153 located on the lower side moves to the inner cavity of the threaded sleeve two 12, the movable plate 153 located on the upper side can push the trigger block 156 to move upwards, and the elastic telescopic rod 155 can enter the through hole formed in the upper end of the threaded sleeve one 11, so that the threaded sleeve one 11 can not rotate again to keep fixed, and the threaded sleeve two 12 can be guaranteed to rotate normally.
Further, as shown in fig. 6, two arc holes 1561 adapted to the elastic telescopic rod 155 are formed at the lower end of the trigger block 156, the elastic telescopic rod 155 passes through the arc holes 1561, only the movable plate 153 located at the upper side can push the trigger block 156 to move upwards, two elastic springs 1562 are fixedly installed between the trigger block 156 and the lower end of the supporting table 2, the elastic springs 1562 can ensure that the trigger block 156 is kept in place in a natural state, so that the trigger block 156 cannot move downwards due to self gravity, meanwhile, when the movable plate 153 does not push the trigger block 156 any more, the trigger block 156 can be pushed to reset, the two elastic springs 1562 are wound on the surfaces of the two telescopic fixed rods 154 on the same side, and are wound on the surfaces of the telescopic fixed rods 154, so that the elastic springs 1562 cannot be limited, and the two elastic springs 1562 cannot remain stable in the process of extrusion rebound, so that the trigger block 156 cannot be blocked by the telescopic fixed rods 154.
Further, as shown in fig. 7, an arc groove 1531 is formed at the lower end of the movable plate 153, two sliding rods 1532 are slidably mounted on the inner wall of the arc groove 1531, the arc groove 1531 is matched with the sliding rods 1532 to be used, the connecting plate 1534 can be driven to move up and down under the condition that the rotation of the connecting plate 1534 is not affected, a notch groove 1533 is formed in the outer surface of the bidirectional screw 151, the notch groove 1533 formed in the outer surface of the bidirectional screw 151 does not affect the movement of the bidirectional screw 151 to drive the movable plate 153, and when the bidirectional screw 151 rotates along with the adjusting knob 159, the connecting plate 1534 can be driven to rotate through the notch groove 1533, the notch groove 1533 is located at the lower side of the movable plate 153, and notch formed in the surface of the bidirectional screw 151 is reduced, so that the production is convenient;
the inner wall of the notch 1533 is provided with two connecting plates 1534 fixedly connected with two sliding rods 1532, the inner wall of the lower side of the first threaded sleeve 11 and the inner wall of the second threaded sleeve 12 are provided with driving grooves 1535 matched with the connecting plates 1534, the connecting plates 1534 are tightly attached to the inner wall of the driving grooves 1535, when the connecting plates 1534 rotate along with the bidirectional screw 151, the first threaded sleeve 11 or the second threaded sleeve 12 can be driven to rotate, the driving grooves 1535 are larger than the connecting plates 1534, the connecting plates 1534 are elastic parts, the bottoms can move upwards due to extrusion, but the normal use of the structure cannot be influenced by bending, when the connecting plates 1534 move to the joint of the first threaded sleeve 11 and the second threaded sleeve 12, the connecting plates 1534 can continue to move downwards when the two driving grooves 1535 are overlapped, and when the driving grooves 1535 are not overlapped, the lower ends of the connecting plates 4 are extruded to move upwards until the first threaded sleeve 11 continue to rotate to the driving grooves 1535 so that the connecting plates 1534 drive the second threaded sleeve 12 to rotate;
specifically, when the bidirectional screw 151 rotates, the movable plate 153 located at the lower side is driven to move downwards, meanwhile, the bidirectional screw 151 drives the connecting plate 1534 to rotate in the inner cavities of the first thread sleeve 11 and the second thread sleeve 12, the connecting plate 1534 drives the first thread sleeve 11 or the second thread sleeve 12 to rotate through the driving groove 1535, when the connecting plate 1534 moves to the joint of the first thread sleeve 11 and the second thread sleeve 12, the driving groove 1535 does not coincide, the lower end of the connecting plate 1534 is extruded to move upwards, and the first thread sleeve 11 continues to rotate until the driving groove 1535 coincides, so that the connecting plate 1534 drives the second thread sleeve 12 to rotate, and meanwhile, the movable plate 153 located at the lower side cannot be changed to move normally.
Still further to explain, as shown in fig. 9, supporting mechanism 6 includes casing 61, casing 61 inner chamber array is equipped with four buffer spring 62, when removing at uneven ground, buffer spring 62 can cushion the effort that rocks from top to bottom, prevent that surveying instrument main part 5 from receiving the injury, the possibility of damage has been reduced, buffer spring 62 has certain hardness simultaneously, make connecting sleeve 63 can not break away from casing 61, connecting sleeve 63 is fixed to four buffer spring 62 upper ends, the screw thread groove has been seted up to connecting sleeve 63 inner chamber, under threaded connection's effect, can drive connecting sleeve 63 and casing 61 upward movement when screw thread cover one 11 rotates, casing 61 lower extreme four corners all fixed mounting has universal wheel 64, the environment of survey and drawing is outdoor generally, universal wheel 64 makes things convenient for moving the device.
The specific implementation manner of the embodiment is as follows: manually rotate the adjusting knob 159 to enable the adjusting knob 159 to rotate, the adjusting knob 159 can drive the bidirectional screw 151 to rotate, under the action of threaded connection, the bidirectional screw 151 can drive the two movable plates 153 to move towards opposite directions, the telescopic fixed rod 154 for fixing the two movable plates 153 can stretch, the movable plate 153 located on the upper side can drive the elastic telescopic rod 155 to move upwards, after the movable plate 153 located on the lower side moves to the inner cavity of the threaded sleeve two 12, the movable plate 153 located on the upper side can push the trigger block 156 to move upwards, the elastic telescopic rod 155 can enter a through hole formed in the upper end of the threaded sleeve one 11, the threaded sleeve two 12 can be guaranteed to normally rotate, the bidirectional screw 151 can drive the connecting plate 1534 to rotate in the inner cavity of the threaded sleeve one 11 and the threaded sleeve two 12, the connecting plate 1534 can drive the threaded sleeve one 11 or the threaded sleeve two 12 to rotate through the driving groove 1535, when the connecting plate 1534 drives the threaded sleeve one 11 to rotate, the movable sleeve 13 can be driven to move downwards, three supporting 3 are fully unfolded, when the connecting plate 1534 moves to the threaded sleeve one 11 and the connecting groove 1534 is driven by the connecting plate 1534 to move upwards, the connecting plate 1534 can not be driven by the connecting plate 1536 to rotate upwards, and the connecting plate 1534 can be driven by the connecting plate 1534 to rotate upwards, and the connecting plate 1534 is driven by the connecting plate 1534 to rotate by the connecting plate 1534.
Example two
The first embodiment is added with the supporting base 4, so that the threaded rod 46 and the fixing cone 47 can be inserted into the ground, and the device can be well fixed.
To explain in detail, as shown in fig. 8, support base 4 includes shell 41, shell 41 inner chamber rotates and installs worm 42, one side meshing that the supporting leg 3 was kept away from to worm 42 has worm wheel 43, worm 42 and worm wheel 43 intermesh, worm 42 is the initiative piece in the structure, when worm 42 rotates, can drive worm wheel 43 and rotate, worm 42 horizontal terminal surface all is equipped with the back shaft, back shaft surface fixed mounting has take-up roller 44, take-up roller 44 surface winding has the connecting rope, when the connecting rope is by the pulling of trigger piece 156, the connecting rope can break away from take-up roller 44 surface, and drive take-up roller 44 and rotate, the connecting rope runs through supporting leg 3 and with trigger piece 156 lower extreme interconnect, the one end that worm 42 was kept away from to take-up roller 44 is equipped with barrel 45, barrel 45 comprises an arc sleeve and clockwork spring, arc sleeve fixed mounting is in shell 41 inner wall, one side horizontal terminal surface and arc sleeve fixed connection of clockwork spring, and the opposite side horizontal terminal surface and the surface fixed connection of back shaft, support shaft runs through box 45 surface, 43 inner wall threaded connection has 46, worm wheel 46 lower extreme fixedly has a connecting rope, when connecting rope is by the pulling up roller 47, when connecting rope is pulled by trigger piece 156 pulling, connecting rope can break away from take-up roller 44 surface, and drive rectangular pipe 46 and rotate along with rectangular pipe 46, the threaded rod 46 can rotate along with the threaded rod 46, the threaded rod is fixed connection with the rectangular pipe 48, can be rotated down rectangular pipe 46, and can rotate down along with the rectangular pipe 46, the threaded rod is fixed connection with the threaded rod is equipped with the rectangular pipe and can be rotated down by 48, and can be rotated down by the rectangular pipe 43.
The specific implementation manner of the embodiment is as follows: when the trigger block 156 moves upwards, the connecting rope is pulled to move upwards, under the blocking of the fixing column 158, the connecting rope is separated from the outer surface of the winding roller 44, the winding roller 44 rotates, the worm 42 and the internal structure of the spring barrel 45 are driven by the supporting shaft to rotate by the winding roller 44, the worm 42 drives the worm wheel 43 to rotate, under the limitation of the rectangular pipe 48 and the rectangular rod 49 on the threaded rod 46, the worm wheel 43 drives the threaded rod 46 to move downwards, the fixing cone 47 is inserted into the ground to fix the whole device, when the connecting rope is not pulled any more, the spring barrel 45 can drive the supporting shaft to rotate reversely, the connecting rope is wound on the outer surface of the winding roller 44 again, the worm 42 also drives the worm wheel 43 to rotate reversely, and the threaded rod 46 and the fixing cone 47 also move upwards to the original position.
In the present invention, the specific installation method, circuit connection method and control method of the surveying instrument body 5, the barrel 45, the worm 42 and the worm wheel 43 are all conventional designs, and the present invention is not described in detail.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. A mapping device for homeland space planning design, includes brace table (2), its characterized in that: the middle part of the lower side of the supporting table (2) is provided with an adjusting mechanism (1), the array of the lower end of the supporting table (2) is rotationally provided with three supporting legs (3), the horizontal end faces of the lower sides of the three supporting legs (3) are rotationally provided with supporting bases (4), the upper end of the supporting table (2) is provided with a surveying instrument main body (5), and the lower end of the adjusting mechanism (1) is provided with a supporting mechanism (6);
the adjusting mechanism (1) comprises a first threaded sleeve (11), the first threaded sleeve (11) is rotationally arranged in the middle of the lower end of the supporting table (2), a second threaded sleeve (12) is rotationally arranged at the lower end of the first threaded sleeve (11), a movable sleeve (13) is arranged on the outer surface of the first threaded sleeve (11), a telescopic sleeve (14) is fixedly arranged at the lower end of the movable sleeve (13), the telescopic sleeve (14) is mutually connected with the supporting mechanism (6), a transmission mechanism (15) is arranged in an inner cavity of the first threaded sleeve (11), three open slots are formed in an array at the lower end of the movable sleeve (13), connecting rods (16) are rotationally arranged in the open slots, and the connecting rods (16) are respectively rotationally connected with supporting legs (3) at the same side.
2. A mapping apparatus for homeland space planning and design as set forth in claim 1, wherein: the transmission mechanism (15) comprises a bidirectional screw rod (151), a fixed plate (152) is arranged on the upper side of the outer surface of the bidirectional screw rod (151), movable plates (153) are arranged on the upper side and the lower side of the fixed plate (152), two telescopic fixed rods (154) are fixedly arranged on the upper side of the movable plate (153) and located on the upper side of the movable plate (153) and fixedly arranged at the lower end of a supporting table (2), two elastic telescopic rods (155) are fixedly arranged on the upper end of the movable plate (153) and located on the upper side of the movable plate, trigger blocks (156) are arranged on the upper side of the elastic telescopic rods (155), rectangular grooves (157) are formed in one side, close to the two telescopic fixed rods (154), of the inner wall of each rectangular groove (157), fixing columns (158) are fixedly arranged on the lower side of the inner wall of each rectangular groove, and adjusting knobs (159) are fixedly arranged on the upper ends of the bidirectional screw rod (151).
3. A mapping apparatus for homeland space planning and design as set forth in claim 2, wherein: two arc holes (1561) matched with the elastic telescopic rods (155) are formed in the lower ends of the trigger blocks (156), two elastic springs (1562) are fixedly arranged between the trigger blocks (156) and the lower ends of the supporting tables (2), and the two elastic springs (1562) are respectively wound on the surfaces of the two telescopic fixed rods (154) on the same side.
4. A mapping apparatus for homeland space planning and design as set forth in claim 2, wherein: arc wall (1531) have been seted up to fly leaf (153) lower extreme, arc wall (1531) inner wall slidable mounting has two slide bars (1532), breach groove (1533) have been seted up to bi-directional screw rod (151) surface, breach groove (1533) are located fly leaf (153) downside, breach groove (1533) inner wall be equipped with two connecting plates (1534) of two slide bar (1532) fixed connection, thread bush one (11) downside inner wall with thread bush two (12) inner wall all seted up with drive groove (1535) of connecting plate (1534) looks adaptation.
5. A mapping apparatus for homeland space planning and design as set forth in claim 4, wherein: the connecting plate (1534) is tightly attached to the inner wall of the driving groove (1535).
6. A mapping apparatus for homeland space planning and design as set forth in claim 2, wherein: the support base (4) comprises a shell (41), a worm (42) is rotatably installed in an inner cavity of the shell (41), one side, away from the supporting leg (3), of the worm (42) is meshed with a worm wheel (43), the horizontal end face of the worm (42) is provided with a support shaft, a winding roller (44) is fixedly installed on the outer surface of the support shaft, a spring barrel (45) is arranged at one end, away from the worm (42), of the winding roller (44), and the support shaft penetrates through the surface of the spring barrel (45).
7. The mapping apparatus for homeland space planning and design as set forth in claim 6, wherein: the outer surface of the wire winding roller (44) is wound with a connecting rope, and the connecting rope penetrates through the supporting leg (3) and is connected with the lower end of the trigger block (156).
8. The mapping apparatus for homeland space planning and design as set forth in claim 6, wherein: the utility model discloses a worm wheel, including worm wheel (43), worm wheel (43) inner wall threaded connection has threaded rod (46), threaded rod (46) lower extreme fixed mounting has fixed awl (47), threaded rod (46) upside is equipped with rectangular pipe (48) of fixed mounting in shell (41) upper end, rectangular pipe (48) inner wall be equipped with threaded rod (46) fixed connection's rectangular rod (49).
9. A mapping apparatus for homeland space planning and design as set forth in claim 1, wherein: the supporting mechanism (6) comprises a shell (61), four buffer springs (62) are arranged in an inner cavity array of the shell (61), connecting sleeves (63) are fixedly arranged at the upper ends of the buffer springs (62), and universal wheels (64) are fixedly arranged at four corners of the lower end of the shell (61).
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| CN202311685266.XA CN117386965B (en) | 2023-12-11 | 2023-12-11 | Mapping device for planning and designing homeland space |
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| CN202311685266.XA CN117386965B (en) | 2023-12-11 | 2023-12-11 | Mapping device for planning and designing homeland space |
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| CN117386965B (en) | 2024-02-02 |
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