CN116480907B - Quick leveling bracket assembly for geographical mapping - Google Patents
Quick leveling bracket assembly for geographical mapping Download PDFInfo
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- CN116480907B CN116480907B CN202310727299.XA CN202310727299A CN116480907B CN 116480907 B CN116480907 B CN 116480907B CN 202310727299 A CN202310727299 A CN 202310727299A CN 116480907 B CN116480907 B CN 116480907B
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- fixed
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- rod
- leveling
- vertical
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- 238000013507 mapping Methods 0.000 title claims abstract description 37
- 239000004744 fabric Substances 0.000 claims abstract description 19
- 238000004804 winding Methods 0.000 claims abstract description 13
- 238000012360 testing method Methods 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 6
- 244000007853 Sarothamnus scoparius Species 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 11
- 238000005259 measurement Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012876 topography Methods 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
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of 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
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
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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
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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)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The application discloses a rapid leveling bracket assembly for geographic mapping, which belongs to the field of geographic mapping and comprises a supporting plate, wherein supporting legs distributed in an array are arranged below the supporting plate, a driving box is fixed below the supporting plate, a double-output-shaft motor is fixed in the driving box, one output shaft of the double-output-shaft motor penetrates through the bottom of the driving box to be fixed with a leveling testing device, the other output shaft penetrates through the supporting plate to be fixed with a fixing device for fixing mapping tools, and the fixing device is sleeved with a leveling device for leveling the supporting plate. When the supporting plate is leveled, the second motor continues to operate after the limiting plate contacts the ground, the cross rod is driven to lift upwards, the waterproof cloth is automatically controlled to be opened in the lifting process, mapping work is facilitated, the winding shaft rotates to wind the waterproof cloth in the opening process, and when the cross rod is lifted to contact with the rectangular support, the second motor continues to operate, so that two supporting legs coplanar with the cross rod are lifted.
Description
Technical Field
The application belongs to the field of geographical mapping, and particularly relates to a rapid leveling bracket assembly for geographical mapping.
Background
Mapping is an acronym for measurement and mapping. The measurement is to measure the topography and the landform of a certain area by using mapping tools such as a level meter, a theodolite and the like, and the drawing is to draw the result obtained by the measurement on a drawing, which is collectively called as mapping; geography is referred to herein as natural geography. In summary, the measurement and mapping of the geographic elements of the natural geography are performed.
When surveying and mapping, firstly, the support assembly for fixing the surveying and mapping tool needs to be leveled, so that the surveying and mapping accuracy can be guaranteed during surveying and mapping, and the traditional leveling support assembly needs to be manually leveled, under the condition that the surveying and mapping environment is relatively complex, mapping personnel can not stay for a long time sometimes, and therefore, the automatic quick leveling support assembly for geographical surveying and mapping needs to be provided urgently.
Disclosure of Invention
Aiming at the defects of the prior art, the application aims to provide the rapid leveling bracket component for geographical mapping, when the supporting plate is leveled, when the limiting plate is contacted with the ground, the inserting rod cannot be continuously inserted into the ground, the second motor continuously operates, the cross rod is driven to be lifted upwards, the waterproof cloth is automatically controlled to be opened in the lifting process, the mapping work is facilitated, the winding shaft rotates to wind the waterproof cloth in the opening process, and when the cross rod is lifted to be contacted with the rectangular bracket, the second motor continuously operates, the two supporting legs coplanar with the cross rod are lifted, so that the supporting plate can be leveled.
The aim of the application can be achieved by the following technical scheme:
the utility model provides a quick leveling bracket component for geographical survey and drawing, leveling bracket component includes the backup pad, the below of backup pad is equipped with the supporting leg of array distribution, and the bottom of supporting leg is fixed with the truckle, and the below of backup pad is fixed with the drive box, and the drive box internal fixation has two play axle motors, and one output shaft of two play axle motors runs through the bottom of drive box and is fixed with leveling testing arrangement, and another output shaft runs through the backup pad and is fixed with the fixing device who is used for fixed survey and drawing apparatus, and the cover is equipped with the levelling device who is used for leveling the backup pad on the fixing device.
The leveling testing device comprises two parallel first connecting rods and two parallel second connecting rods, two ends of each first connecting rod are respectively connected with the two second connecting rods in a rotating mode, the two first connecting rods and the two second connecting rods form a parallelogram in a combined stroke mode, the second connecting rods always keep a vertical state under the action of gravity, and a distance sensor used for measuring the distance between the two first connecting rods is fixed on one first connecting rod.
Further, the fixing device comprises a vertical sliding rod fixed on an output shaft above the double-output-shaft motor, a vertical connecting shaft is fixed above the vertical sliding rod, a fixing disc is fixed above the connecting shaft, and a clamping piece is fixed above the fixing disc.
Further, levelling device is including being located the gliding horizontal pole on the vertical slide bar, and the both ends of horizontal pole all rotate and are equipped with the pole cover, and the slip is equipped with the sliding shaft in the pole cover, and the one end of pole cover runs through the pole cover and is fixed with the second connecting block, is connected with first spring between second connecting block and the pole cover, and one side of pole cover is fixed with rather than parallel first rack, and the top of second connecting block is fixed with the fourth motor, is fixed with the first gear that is used for driving first rack and removes on the output shaft of fourth motor.
The first vertical plate is fixed on the second connecting block, a vertical rack is arranged on the first vertical plate in a sliding mode, a second gear used for driving the vertical rack to move is arranged on the first vertical plate in a rotating mode, a first bevel gear is fixed on a rotating shaft of the second gear, and a second bevel gear meshed with the first bevel gear is fixed on a rotating shaft of the first gear.
One side of the vertical rack is connected with a U-shaped driving plate, an opening of the U-shaped driving plate faces one side, a first telescopic rod is fixed on the second connecting block, an L-shaped rod is fixed on an output shaft of the first telescopic rod, a pressing block is fixed at the upper end of the L-shaped rod and located between two side plates of the U-shaped driving plate, a limiting plate is fixed at the lower end of the output shaft of the first telescopic rod, and an inserting rod for being inserted into the ground is fixed at the lower end of the limiting plate.
Further, be equipped with the annular slide rail with two play axle motor coaxial line above the backup pad, levelling device still includes two and is located annular slide rail internal sliding first sliders, and the top of first slider is fixed with vertical guide bar, and the guide bar runs through the horizontal pole, sliding connection between guide bar and the horizontal pole, levelling device still includes rectangular support, and rectangular support fixes the upper end at the horizontal pole, and rectangular support is located the below of fixed disk.
Further, be fixed with the third gear in the pivot of pole cover, one side of horizontal pole is fixed with the vertical board of second, is equipped with horizontal slide rail on the vertical board of second, and the slip is equipped with the second slider in the horizontal slide rail, is connected with the second spring between second slider and the horizontal slide rail, is fixed with the third motor on the second slider, is fixed with the fourth gear on the output shaft of third motor, rotates on the vertical board of second and is equipped with the fifth gear, and the pivot both ends of fifth gear all are connected with the sixth gear, sixth gear and corresponding third gear engagement.
Further, a third vertical rod is fixed on the rectangular support, a lug for pushing the second sliding block to move is fixed below the third vertical rod, when the cross rod is placed on the tabletop, the fourth gear is meshed with the fifth gear under the action of the lug, and after the second sliding block is separated from the lug, the fourth gear is separated from the fifth gear under the action of the second spring.
Further, a protective shed for protecting the surveying and mapping tool is fixed on the leveling device.
Further, the protection canopy includes curved protection canopy support, and protection canopy support's both ends below all is fixed with L shape support, and L shape support is fixed on the rectangle support, and protection canopy still includes the waterproof cloth, and protection canopy support's one end is rotated and is equipped with the receipts spool that is used for rolling waterproof cloth, and the last slip of protection canopy support is equipped with the dead lever parallel with the receipts spool, and the free end of waterproof cloth is fixed on the dead lever, rotates on the rectangle support and is equipped with first pendulum rod, and the upper end of first pendulum rod is fixed with the U-shaped fork.
The fixed rod is positioned in the U-shaped fork, a seventh gear is fixed on a rotating shaft of the first swing rod, an eighth gear meshed with the seventh gear is rotatably arranged on the rectangular support, a fourth connecting rod is fixed on one side of the cross rod, a third rack meshed with the eighth gear is fixed on the fourth connecting rod, and a fourth rack is fixed on one side of the third rack;
the rectangular support is rotatably provided with a ninth gear meshed with the fourth gear, the third gear and the fourth gear are located between the ninth gear and the eighth gear, a tenth gear is fixed on a rotating shaft of the ninth gear, an eleventh gear is fixed on a rotating shaft of the winding shaft, and a gear synchronous belt is connected between the tenth gear and the eleventh gear.
Further, both sides of the leveling device are provided with cleaning devices for cleaning the ground.
The cleaning device comprises a twelfth gear which is positioned on the first vertical plate and rotates, the twelfth gear is positioned above the second gear, the twelfth gear is driven by a vertical rack, a second swinging rod is rotatably arranged on the first vertical plate, a rotating shaft of the second swinging rod is positioned above the twelfth gear, a kidney-shaped hole is formed in the second swinging rod, an eccentric shaft is connected to the rotating shaft of the twelfth gear, and the eccentric shaft is positioned in the kidney-shaped hole to rotate.
The lower end of the second swing rod is fixed with a second telescopic rod, and a broom head is fixed below the second telescopic rod.
Further, the clamping piece is including fixing the first linkage block in the fixed disk top, rotates on the first linkage block and is equipped with the bottom plate, is fixed with the first motor that is used for driving bottom plate pivoted on the first linkage block, and the output shaft and the backup pad of first motor are parallel, slide photographic package symmetric distribution's arm lock on the bottom plate, are fixed with the second motor on the bottom plate, be fixed with on the output shaft of second motor with arm lock screw thread fit's double-end lead screw.
The application has the beneficial effects that:
1. when the leveling bracket assembly is used for leveling the supporting plate, after the limiting plate is contacted with the ground, the inserting rod cannot be continuously inserted into the ground, the second motor continuously operates, the cross rod is driven to be lifted, the waterproof cloth is automatically controlled to be opened in the lifting process, the mapping work is facilitated, the winding shaft rotates to wind the waterproof cloth in the opening process, and when the cross rod is lifted to be contacted with the rectangular bracket, the second motor continuously operates, two supporting legs coplanar with the cross rod are lifted, and the supporting plate can be leveled;
2. when the cross rod in the leveling bracket assembly is lifted to be in contact with the rectangular bracket, the cross rod is lifted to be above the vertical sliding rod, and the double-output-shaft motor is started at the moment to control the clamping piece and the leveling testing device to rotate simultaneously, so that whether the supporting plate is leveled or not can be detected through the distance sensor, and the mapping direction of the mapping tool can be adjusted;
3. when the leveling bracket assembly is required to be shifted, one of the inserted bars is rotated to the direction to be shifted, the corresponding second motor is started to move the second connecting block to the side far away from the supporting plate, and after the movement is completed, the corresponding inserted bar is inserted into the ground, and as only one inserted bar is inserted into the ground, the first gear is always meshed with the first rack under the action of the first spring, and when the second motor is reversed, the supporting plate is pulled to move to the side close to the fixed inserted bar at first, so that the shifting of the leveling bracket assembly is realized;
4. compared with the traditional leveling bracket assembly, the traditional leveling bracket assembly is mostly needed to be manually leveled, and under the condition that the mapping environment is relatively complex, mapping personnel can not stay for a long time sometimes.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.
FIG. 1 is a schematic view of a first perspective construction of a leveling bracket assembly in accordance with the present application;
FIG. 2 is a schematic view of a second perspective structure of the leveling bracket assembly of the present application;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2 at B;
FIG. 4 is a schematic view of a third perspective construction of the leveling bracket assembly of the present application;
FIG. 5 is an enlarged schematic view of the structure of FIG. 1 at A;
FIG. 6 is a fourth perspective structural schematic view of the leveling bracket assembly of the present application;
FIG. 7 is an enlarged schematic view of FIG. 6 at C;
FIG. 8 is an enlarged schematic view of the structure of FIG. 6 at E;
FIG. 9 is a fifth perspective structural schematic view of the leveling bracket assembly of the present application;
fig. 10 is an enlarged schematic view of the structure at D in fig. 9.
In the figure:
1. a support plate; 2. a drive box; 3. a double-output shaft motor; 4. leveling test device; 5. a fixing device; 6. leveling means; 7. a protective shed; 8. a cleaning device; 9. casters; 71. a protective shed bracket; 72. an L-shaped bracket; 73. a winding shaft; 74. a fixed rod; 75. waterproof cloth; 76. a first swing rod; 77. a U-shaped fork; 625. a rectangular bracket; 41. a first connecting rod; 42. a second connecting rod; 43. a distance sensor; 53. a fixed plate; 612. a second gear; 610. a vertical rack; 616. a U-shaped drive plate; 618. an L-shaped rod; 621. a rod; 617. a first telescopic rod; 619. pressing the blocks; 620. a limiting plate; 624. a guide rod; 623. a first slider; 11. an annular slide rail; 51. a vertical sliding rod; 61. a cross bar; 52. a connecting shaft; 54. the first connecting block, 55, bottom plate; 59. a first motor; 81. a twelfth gear; 82. the second swing rod; 83. waist-shaped holes; 84. an eccentric shaft; 85. a second telescopic rod; 86. a broom head; 56. a clamp arm; 57. a second motor; 58. double-end screw rod; 622. a third gear; 630. a sixth gear; 62. a rod sleeve; 64. a second connection block; 65. a first spring; 63. a sliding shaft; 66. a first rack; 67. a fourth motor; 614. a second bevel gear; 613. a first bevel gear; 68. a first gear; 69. a first vertical plate; 631. a third vertical rod; 632. a bump; 629. a fifth gear; 628. a fourth gear; 626. a second vertical plate; 627. a second slider; 715. an eleventh gear; 716. a gear synchronous belt; 710. a third rack; 711. a fourth connecting rod; 713. a fourth rack; 714. a tenth gear; 79. an eighth gear; 78. a seventh gear; 712. and a ninth gear.
Detailed Description
The following description of the embodiments of the present application 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 application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The utility model provides a quick leveling support subassembly for geographical survey and drawing, leveling support subassembly includes backup pad 1, as shown in fig. 1, the below of backup pad 1 is equipped with the supporting leg (not annotating in the figure) of array distribution, the bottom of supporting leg is fixed with truckle 9, the below of backup pad 1 is fixed with driving box 2, driving box 2 internal fixation has two out axle motors 3, one output shaft of two out axle motors 3 runs through the bottom of driving box 2 and is fixed with leveling testing arrangement 4, another output shaft runs through backup pad 1 and is fixed with the fixing device 5 that is used for fixed survey and drawing apparatus, the survey and drawing apparatus can be the spirit level, the theodolite, the camera etc..
The fixing device 5 is sleeved with a leveling device 6 for leveling the supporting plate 1, a protective shed 7 for protecting the surveying and mapping tool is fixed on the leveling device 6, and cleaning devices 8 for cleaning the ground are arranged on two sides of the leveling device 6.
The leveling testing device 4 comprises two parallel first connecting rods 41 and two parallel second connecting rods 42, wherein one first connecting rod 41 is vertically fixed on an output shaft of the double-output shaft motor 3 positioned below, two ends of the first connecting rod 41 are respectively connected with the two second connecting rods 42 in a rotating mode, the two first connecting rods 41 and the two second connecting rods 42 form a parallelogram in a combined stroke mode, the second connecting rods 42 always keep a vertical state under the action of gravity, and a distance sensor 43 used for measuring the distance between the two first connecting rods 41 is fixed on one first connecting rod 41.
The fixing device 5 comprises a vertical sliding rod 51 fixed on an output shaft above the double-output-shaft motor 3, as shown in fig. 2-5, a vertical connecting shaft 52 is fixed above the vertical sliding rod 51, a fixing disc 53 is fixed above the connecting shaft 52, and a clamping piece is fixed above the fixing disc 53.
The clamping piece comprises a first connecting block 54 fixed above a fixed disc 53, a bottom plate 55 is rotatably arranged on the first connecting block 54, a first motor 59 used for driving the bottom plate 55 to rotate is fixed on the first connecting block 54, an output shaft of the first motor 59 is parallel to the supporting plate 1, clamping arms 56 symmetrically distributed in a sliding photography package are arranged on the bottom plate 55, a second motor 57 is fixed on the bottom plate 55, and a double-head screw rod 58 in threaded fit with the clamping arms 56 is fixed on an output shaft of the second motor 57.
The leveling device 6 comprises a cross rod 61 sliding on a vertical sliding rod 51, as shown in fig. 7 and 8, rod sleeves 62 are rotatably arranged at two ends of the cross rod 61, a sliding shaft 63 is arranged in the rod sleeves 62 in a sliding mode, one end of each rod sleeve 62 penetrates through each rod sleeve 62 to be fixed with a second connecting block 64, a first spring 65 is connected between each second connecting block 64 and each rod sleeve 62, a first rack 66 parallel to each second connecting block is fixed on one side of each rod sleeve 62, a fourth motor 67 is fixed above each second connecting block 64, and a first gear 68 for driving the corresponding first rack 66 to move is fixed on an output shaft of each fourth motor 67.
The first vertical plate 69 is fixed on the second connecting block 64, the vertical rack 610 is slidably arranged on the first vertical plate 69, the second gear 612 for driving the vertical rack 610 to move is rotatably arranged on the first vertical plate 69, the first bevel gear 613 is fixed on the rotating shaft of the second gear 612, and the second bevel gear 614 meshed with the first bevel gear 613 is fixed on the rotating shaft of the first gear 68.
One side of the vertical rack 610 is connected with a U-shaped driving plate 616, an opening of the U-shaped driving plate 616 faces one side, a first telescopic rod 617 is fixed on the second connecting block 64, an L-shaped rod 618 is fixed on an output shaft of the first telescopic rod 617, a pressing block 619 is fixed at the upper end of the L-shaped rod 618, the pressing block 619 is located between two side plates of the U-shaped driving plate 616, a limiting plate 620 is fixed at the lower end of an output shaft of the first telescopic rod 617, and an inserting rod 621 used for being inserted into the ground is fixed at the lower end of the limiting plate 620.
The upper side of the supporting plate 1 is provided with an annular sliding rail 11 coaxial with the double-output-shaft motor 3, the leveling device 6 further comprises two first sliding blocks 623 which are positioned in the annular sliding rail 11 and slide, a vertical guide rod 624 is fixed above the first sliding blocks 623, the guide rod 624 penetrates through the cross rod 61, the guide rod 624 is in sliding connection with the cross rod 61, the leveling device 6 further comprises a rectangular support 625, the rectangular support 625 is fixed at the upper end of the cross rod 61, and the rectangular support 625 is positioned below the fixed disc 53.
A third gear 622 is fixed on the rotating shaft of the rod sleeve 62, a second vertical plate 626 is fixed on one side of the cross rod 61, a horizontal sliding rail is arranged on the second vertical plate 626, a second sliding block 627 is arranged in the horizontal sliding rail in a sliding mode, a second spring is connected between the second sliding block 627 and the horizontal sliding rail, a third motor is fixed on the second sliding block 627, a fourth gear 628 is fixed on the output shaft of the third motor, a fifth gear 629 is arranged on the second vertical plate 626 in a rotating mode, two ends of the rotating shaft of the fifth gear 629 are connected with sixth gears 630, and the sixth gears 630 are meshed with the corresponding third gears 622.
A third vertical rod 631 is fixed on the rectangular bracket 625, a bump 632 for pushing the second slider 627 to move is fixed below the third vertical rod 631, when the cross bar 61 is placed on the table top, under the action of the bump 632, the fourth gear 628 is meshed with the fifth gear 629, and when the second slider 627 is separated from the bump 632, under the action of a second spring, the fourth gear 628 is separated from the fifth gear 629.
The protection canopy 7 includes curved protection canopy support 71, as shown in fig. 9, 10, protection canopy support 71 both ends below all is fixed with L shape support 72, L shape support is fixed on rectangular support 625, protection canopy 7 still includes waterproof cloth 75, the one end rotation of protection canopy support 71 is equipped with the winding shaft 73 that is used for rolling waterproof cloth 75, the last fixed lever 74 that is parallel with winding shaft 73 that slides of protection canopy support 71 is equipped with, the free end of waterproof cloth 75 is fixed on fixed lever 74, the last rotation of rectangular support 625 is equipped with first pendulum rod 76, the upper end of first pendulum rod 76 is fixed with U-shaped fork 77.
The fixed rod 74 is located in the U-shaped fork 77, a seventh gear 78 is fixed on the rotating shaft of the first swing rod 76, an eighth gear 79 meshed with the seventh gear 78 is rotatably arranged on the rectangular bracket 625, a fourth connecting rod 711 is fixed on one side of the cross rod 61, a third rack 710 meshed with the eighth gear 79 is fixed on the fourth connecting rod 711, and a fourth rack 713 is fixed on one side of the third rack 710.
The rectangular bracket 625 is rotatably provided with a ninth gear 712 meshed with the fourth gear 713, the ninth gear 712 is far smaller than the eighth gear 79, the third gear 710 and the fourth gear 713 are positioned between the ninth gear 712 and the eighth gear 79, a tenth gear 714 is fixed on the rotating shaft of the ninth gear 712, an eleventh gear 715 is fixed on the rotating shaft of the winding shaft 73, and a gear synchronous belt 716 is connected between the tenth gear 714 and the eleventh gear 715.
The cleaning device 8 comprises a twelfth gear 81 which is positioned on the first vertical plate 69 and rotates, the twelfth gear 81 is positioned above the second gear 612, the twelfth gear 81 is driven by a vertical rack 610, a second swing rod 82 is rotatably arranged on the first vertical plate 69, a rotating shaft of the second swing rod 82 is positioned above the twelfth gear 81, a kidney-shaped hole 83 is formed in the second swing rod 82, an eccentric shaft 84 is connected to the rotating shaft of the twelfth gear 81, and the eccentric shaft 84 is positioned in the kidney-shaped hole 83 and rotates.
A second telescopic rod 85 is fixed at the lower end of the second swing rod 82, and a broom head 86 is fixed below the second telescopic rod 85.
When the leveling testing device 4 is controlled to rotate by starting the double-output-shaft motor 3, if data detected by the distance sensor 43 changes in the rotating process, the ground is uneven, the cross rod 61 is controlled to rotate by starting the double-output-shaft motor 3, so that the inclined direction and the inclined angle of the cross rod 61 are consistent with those of the supporting plate 1, the inclined angle of the supporting plate 1 in all directions can be calculated according to the distance detected by the distance sensor 43, the third motor is started, the rod sleeve 62 is controlled to rotate according to the inclined angle detected by the distance sensor 43, the inserted rod 621 is enabled to vertically downwards, the first gear 68 is controlled to rotate by starting the fourth motor 67, the sliding shaft 63 moves to the side far away from the supporting plate 1 in the meshing process of the first gear 68 and the first rack 66, the first bevel gear 613 and the second bevel gear 614 are meshed to control the inserted rod 621 to move downwards, the vertical rack 610 and the twelfth gear 81 are meshed to control the broom head 86 to swing left and right, and damage to the inserted rod 621 caused by sundries to be inserted into the ground is avoided.
After the sliding shaft 63 moves to the position where the first gear 68 is separated from the first rack 66, the fourth motor 67 continues to operate, the sliding shaft 63 does not move any more, the inserted rod 621 continues to move downwards to be inserted into the ground, after the limiting plate 620 contacts the ground, the inserted rod 621 cannot continue to be inserted, the fourth motor 67 continues to operate, the cross rod 61 is driven to lift up, in the lifting process, the second sliding block 627 is separated from the protruding block 632, so that the cross rod 61 and the rod sleeve 62 can freely rotate, meanwhile, the third rack 710 is meshed with the eighth gear 79, the waterproof cloth 75 is controlled to be opened, mapping work is facilitated, in the opening process, the winding shaft 73 rotates to wind the waterproof cloth 75, after the cross rod 61 is lifted up to be in contact with the rectangular support 625, the fourth motor 67 continues to operate, two supporting legs coplanar with the cross rod 61 are lifted up, the supporting plate 1 is leveled, when the cross rod 61 is lifted up to be in contact with the rectangular support 625, in this moment, the cross rod 61 is lifted up to the upper part of the vertical sliding rod 51, in this moment, the leveling device 3 can be controlled to rotate simultaneously, and the clamping piece and the leveling device 4 can be detected through the distance sensor 43, and the mapping tool can be adjusted.
After the test is completed, when the fourth motor 67 is reversed, the cross rod 61 is released first to enable the casters 9 on the lifted supporting legs to land, then the cross rod 61 falls down under gravity to be sleeved on the vertical sliding rod 51, in the falling process, the waterproof cloth 75 is unfolded and laid on the protective shed support 71, the protective shed support is conveniently protected during mapping, the fourth motor 67 continues to operate, the inserting rod 621 is controlled to pull out the ground, the first gear 68 is meshed with the first rack 66 under the action of the first spring 65, and the second connecting block 64 moves towards the side close to the supporting plate 1 to achieve resetting.
When the leveling bracket assembly is required to be shifted, one of the inserted bars 621 is rotated to the direction to be shifted, the corresponding fourth motor 67 is started to move the second connecting block 64 to the side far away from the supporting plate 1, after the movement is completed, the corresponding inserted bar 621 is inserted into the ground, and as only one inserted bar 621 is inserted into the ground, under the action of the first spring 65, the first gear 68 is always meshed with the first rack 66, when the fourth motor 67 is reversed, the fourth motor 67 is pulled to move to the side close to the fixed inserted bar 621 at first, the shifting of the leveling bracket assembly is realized, the fourth motor 67 continues to operate, and then the inserted bar 621 is pulled out of the ground, and the resetting is realized.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, 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 present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 foregoing has shown and described the basic principles, principal features and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present application, and various changes and modifications may be made without departing from the spirit and scope of the application, which is defined in the appended claims.
Claims (5)
1. The utility model provides a quick leveling support subassembly for geographical survey and drawing, leveling support subassembly includes backup pad (1), its characterized in that, the below of backup pad (1) is equipped with the supporting leg of array distribution, the bottom of supporting leg is fixed with truckle (9), the below of backup pad (1) is fixed with driving box (2), driving box (2) internal fixation has two out axle motors (3), one output shaft of two out axle motors (3) runs through the bottom of driving box (2) and is fixed with leveling testing arrangement (4), another output shaft runs through backup pad (1) and is fixed with fixing device (5) that are used for fixed survey and drawing apparatus, the cover is equipped with leveling device (6) that are used for leveling backup pad (1) on fixing device (5);
the leveling testing device (4) comprises two parallel first connecting rods (41) and two parallel second connecting rods (42), two ends of each first connecting rod (41) are respectively connected with the two second connecting rods (42) in a rotating mode, the two first connecting rods (41) and the two second connecting rods (42) are combined to form a parallelogram, the second connecting rods (42) always keep a vertical state under the action of gravity, and a distance sensor (43) for measuring the distance between the two first connecting rods (41) is fixed on one first connecting rod (41);
the fixing device (5) comprises a vertical sliding rod (51) fixed on an output shaft above the double-output-shaft motor (3), a vertical connecting shaft (52) is fixed above the vertical sliding rod (51), a fixing disc (53) is fixed above the connecting shaft (52), and a clamping piece is fixed above the fixing disc (53);
the leveling device (6) comprises a cross rod (61) which is positioned on a vertical sliding rod (51) and slides, rod sleeves (62) are rotatably arranged at two ends of the cross rod (61), sliding shafts (63) are arranged in the rod sleeves (62) in a sliding mode, one ends of the rod sleeves (62) penetrate through the rod sleeves (62) to be fixed with second connecting blocks (64), first springs (65) are connected between the second connecting blocks (64) and the rod sleeves (62), first racks (66) parallel to the second connecting blocks are fixed on one sides of the rod sleeves (62), a fourth motor (67) is fixed above the second connecting blocks (64), and a first gear (68) for driving the first racks (66) to move is fixed on an output shaft of the fourth motor (67);
a first vertical plate (69) is fixed on the second connecting block (64), a vertical rack (610) is slidably arranged on the first vertical plate (69), a second gear (612) for driving the vertical rack (610) to move is rotatably arranged on the first vertical plate (69), a first bevel gear (613) is fixed on a rotating shaft of the second gear (612), and a second bevel gear (614) meshed with the first bevel gear (613) is fixed on a rotating shaft of the first gear (68);
one side of the vertical rack (610) is connected with a U-shaped driving plate (616), an opening of the U-shaped driving plate (616) faces one side, a first telescopic rod (617) is fixed on the second connecting block (64), an L-shaped rod (618) is fixed on an output shaft of the first telescopic rod (617), a pressing block (619) is fixed at the upper end of the L-shaped rod (618), the pressing block (619) is located between two side plates of the U-shaped driving plate (616), a limiting plate (620) is fixed at the lower end of an output shaft of the first telescopic rod (617), and a plug rod (621) used for being inserted into the ground is fixed at the lower end of the limiting plate (620);
an annular sliding rail (11) coaxial with the double-output-shaft motor (3) is arranged above the supporting plate (1), the leveling device (6) further comprises two first sliding blocks (623) which are positioned in the annular sliding rail (11) and slide, a vertical guide rod (624) is fixed above the first sliding blocks (623), the guide rod (624) penetrates through the cross rod (61), the guide rod (624) is in sliding connection with the cross rod (61), the leveling device (6) further comprises a rectangular bracket (625), the rectangular bracket (625) is fixed at the upper end of the cross rod (61), and the rectangular bracket (625) is positioned below the fixed disc (53);
a third gear (622) is fixed on the rotating shaft of the rod sleeve (62), a second vertical plate (626) is fixed on one side of the cross rod (61), a horizontal sliding rail is arranged on the second vertical plate (626), a second sliding block (627) is arranged in the horizontal sliding rail in a sliding mode, a second spring is connected between the second sliding block (627) and the horizontal sliding rail, a third motor is fixed on the second sliding block (627), a fourth gear (628) is fixed on the output shaft of the third motor, a fifth gear (629) is rotatably arranged on the second vertical plate (626), a sixth gear (630) is connected to two ends of the rotating shaft of the fifth gear (629), and the sixth gear (630) is meshed with the corresponding third gear (622);
a third vertical rod (631) is fixed on the rectangular support (625), a lug (632) for pushing the second sliding block (627) to move is fixed below the third vertical rod (631), when the cross rod (61) is placed on a tabletop, under the action of the lug (632), the fourth gear (628) is meshed with the fifth gear (629), and after the second sliding block (627) is separated from the lug (632), under the action of the second spring, the fourth gear (628) is separated from the fifth gear (629).
2. The rapid leveling bracket assembly for geographical mapping according to claim 1, wherein a protective shed (7) for protecting mapping tools is fixed on the leveling device (6).
3. The rapid leveling bracket assembly for geographical mapping according to claim 2, wherein the protective shed (7) comprises an arc-shaped protective shed bracket (71), L-shaped brackets (72) are fixed below two ends of the protective shed bracket (71), the L-shaped brackets are fixed on a rectangular bracket (625), the protective shed (7) further comprises waterproof cloth (75), a winding shaft (73) for winding the waterproof cloth (75) is rotatably arranged at one end of the protective shed bracket (71), a fixed rod (74) parallel to the winding shaft (73) is slidably arranged on the protective shed bracket (71), the free end of the waterproof cloth (75) is fixed on the fixed rod (74), a first swing rod (76) is rotatably arranged on the rectangular bracket (625), and a U-shaped fork (77) is fixed at the upper end of the first swing rod (76);
the fixing rod (74) is positioned in the U-shaped fork (77), a seventh gear (78) is fixed on the rotating shaft of the first swing rod (76), an eighth gear (79) meshed with the seventh gear (78) is rotatably arranged on the rectangular bracket (625), a fourth connecting rod (711) is fixed on one side of the cross rod (61), a third rack (710) meshed with the eighth gear (79) is fixed on the fourth connecting rod (711), and a fourth rack (713) is fixed on one side of the third rack (710);
the rectangular support (625) is rotatably provided with a ninth gear (712) meshed with the fourth gear rack (713), the third gear rack (710) and the fourth gear rack (713) are located between the ninth gear (712) and the eighth gear (79), a tenth gear (714) is fixed on a rotating shaft of the ninth gear (712), an eleventh gear (715) is fixed on a rotating shaft of the winding shaft (73), and a gear synchronous belt (716) is connected between the tenth gear (714) and the eleventh gear (715).
4. A rapid leveling bracket assembly for geographical mapping according to claim 3, characterized in that both sides of the leveling device (6) are provided with a cleaning device (8) for cleaning the ground;
the cleaning device (8) comprises a twelfth gear (81) which is positioned on the first vertical plate (69) and rotates, the twelfth gear (81) is positioned above the second gear (612), the twelfth gear (81) is driven by a vertical rack (610), a second swing rod (82) is rotatably arranged on the first vertical plate (69), a rotating shaft of the second swing rod (82) is positioned above the twelfth gear (81), a kidney-shaped hole (83) is formed in the second swing rod (82), an eccentric shaft (84) is connected to the rotating shaft of the twelfth gear (81), and the eccentric shaft (84) is positioned in the kidney-shaped hole (83) to rotate;
the lower extreme of second pendulum rod (82) is fixed with second telescopic link (85), and broom head (86) is fixed with below second telescopic link (85).
5. The rapid leveling bracket assembly for geographical mapping according to claim 4, wherein the clamping piece comprises a first connecting block (54) fixed above the fixed disc (53), a bottom plate (55) is rotatably arranged on the first connecting block (54), a first motor (59) for driving the bottom plate (55) to rotate is fixed on the first connecting block (54), an output shaft of the first motor (59) is parallel to the supporting plate (1), symmetrically distributed clamping arms (56) are slidably arranged on the bottom plate (55), a second motor (57) is fixed on the bottom plate (55), and a double-head screw rod (58) in threaded fit with the clamping arms (56) is fixed on an output shaft of the second motor (57).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310727299.XA CN116480907B (en) | 2023-06-19 | 2023-06-19 | Quick leveling bracket assembly for geographical mapping |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310727299.XA CN116480907B (en) | 2023-06-19 | 2023-06-19 | Quick leveling bracket assembly for geographical mapping |
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| CN116480907B true CN116480907B (en) | 2023-09-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US9163774B2 (en) * | 2009-02-09 | 2015-10-20 | Evgeny M. Orlov | Support structure with features for precision leveling |
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| CN210106969U (en) * | 2019-03-13 | 2020-02-21 | 郑州科技学院 | On-spot mapping device is used in engineering |
| CN211600110U (en) * | 2019-11-28 | 2020-09-29 | 潘凤银 | Dipperstick for engineering cost |
| CN112762314A (en) * | 2020-12-28 | 2021-05-07 | 胡民杰 | Intelligent disaster sensing equipment with acousto-optic warning function |
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| CN116480907A (en) | 2023-07-25 |
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