CN114738634A - Geographic space mapping and drawing device for total planning of homeland space - Google Patents

Geographic space mapping and drawing device for total planning of homeland space Download PDF

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Publication number
CN114738634A
CN114738634A CN202210377281.7A CN202210377281A CN114738634A CN 114738634 A CN114738634 A CN 114738634A CN 202210377281 A CN202210377281 A CN 202210377281A CN 114738634 A CN114738634 A CN 114738634A
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wall
bevel gear
driving
nut
rod
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CN202210377281.7A
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Chinese (zh)
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卢恩龙
徐明智
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Individual
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F16M11/32—Undercarriages for supports with three or more telescoping legs
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/30—Assessment of water resources

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Telescopes (AREA)

Abstract

The invention relates to the technical field of surveying and mapping devices, and discloses a geographic space surveying and mapping device for general planning of a territorial space, which comprises a surveying and mapping instrument, wherein the surveying and mapping instrument is detachably mounted on a mounting seat, three fixing seats are uniformly arranged at the edge of the bottom of the mounting seat, the inner walls of the three fixing seats are hinged with outer cylinders, inner rods are movably inserted in the outer cylinders, guide cylinders are fixedly mounted at the centers of the bottoms of the mounting seats, and sleeves are movably sleeved on the guide cylinders; during the use, insert the connecting plate of surveying instrument bottom in the board groove, then rotate the carousel can, rotate the carousel and can make three urceolus expand on the one hand, be convenient for stably place whole device, on the other hand also can lock the position of connecting plate, and then fix the surveying instrument on the mount pad, whole equipment is more simple and convenient. The invention has the advantages of novel design, simple structure and convenient control of the expansion of the triangular support.

Description

Geographic space mapping and drawing device for total planning of homeland space
Technical Field
The invention relates to the technical field of surveying and mapping devices, in particular to a geographic space surveying and mapping device for total territorial space planning.
Background
The surveying instrument is a high-technology measuring instrument integrating light, mechanical and electrical into a whole, is a surveying instrument system integrating horizontal angle, vertical angle, distance and altitude difference measuring functions into a whole, compared with an optical theodolite, an electronic theodolite converts an optical dial into a photoelectric scanning dial, and manual optical micrometric reading is replaced by automatic recording and displaying of reading, so that angle measuring operation is simplified, and reading errors can be avoided;
the territorial space refers to the territorial space under the jurisdiction of the national ownership and the ownership right, is a place and environment where the national people live, and comprises land, a land water area, internal water, territorial sea, territorial space and the like; in the general planning of the territorial space, a surveying instrument is generally used for surveying and mapping the geographic space;
for example, Chinese patent publication numbers are: the invention of CN109520488B provides a multifunctional surveying instrument, which comprises a surveying and mapping main body and a surveying and mapping support connected with the bottom end of the surveying and mapping main body in a screwing manner, wherein the bottom end of the surveying and mapping support is connected with a leg assembly, the leg assembly comprises a screw rod, an inner rotating sleeve, a cleaning hole, a support leg, an outer rotating sleeve and a support leg, wherein the support leg is welded at the bottom end of the screw rod, the inner rotating sleeve is connected with the surface of the screw rod in a screwing manner, the inner rotating sleeve is clamped inside the support leg, and a fixing ring is welded on the surface of the inner rotating sleeve; the support leg assembly is arranged, the outer rotating sleeve is rotated by workers to drive the inner rotating sleeve to rotate, the screw rod and the inner rotating sleeve are turned, the purpose that the screw rod drives the support legs to rotate up and down to adjust the lifting is achieved, and the support legs are rotatably inserted into the ground, so that the problem that the support leg assembly is inconvenient to fix in uneven hard soil is solved.
In the above surveying instrument, although it can be effectively fixed on rugged hard soil, in practical use we find that it still has certain disadvantages, such as:
when the triangular support of the surveying instrument is unfolded, the triangular support not only needs to be stooped and squatted, but also cannot be adjusted in the size of the unfolding amplitude, is not convenient to use, has poor stability when being contracted, and is easy to unfold by self in shaking;
based on the geographic space mapping device, a geographic space mapping device for total territorial space planning is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a geographic space mapping and drawing device for total planning of a territorial space, which has the advantage of conveniently controlling the expansion of a triangular support.
(II) technical scheme
In order to realize the purpose of conveniently controlling the unfolding of the triangular bracket, the invention provides the following technical scheme: the geographic space mapping and drawing device for the general planning of the territory space comprises a mapping instrument, wherein the mapping instrument is detachably mounted on a mounting seat, three fixing seats are uniformly arranged at the edge of the bottom of the mounting seat, the inner walls of the three fixing seats are hinged to outer cylinders, inner rods are movably inserted in the outer cylinders, guide cylinders are fixedly mounted at the centers of the bottoms of the mounting seats, sleeves are movably sleeved on the guide cylinders, first hinge pieces are arranged on the outer walls of the three outer cylinders, three second hinge pieces are uniformly arranged on the outer walls of the sleeves, and the three first hinge pieces and the three second hinge pieces are in one-to-one correspondence and are connected through hinge rods;
rotate on the outer wall of surveying instrument and be provided with the carousel, set up the control mechanism between carousel and sleeve, when rotating the carousel, can drive the sleeve in step and reciprocate in order to strut or withdraw three urceolus on the guide cylinder.
As a preferred technical scheme of the invention, the control mechanism comprises a driving rod, a driving bevel gear, a driven bevel gear, a screw rod, a nut and a connecting piece;
a driving rod is fixedly installed at the center of the turntable, a driving bevel gear is fixedly installed on the driving rod, a driven bevel gear is meshed with the outer wall of the driving bevel gear, the driving bevel gear and the driven bevel gear are rotatably arranged in a gear cavity, and the gear cavity is formed in the installation seat;
the center department fixed mounting of driven bevel gear bottom has the lead screw, the lead screw rotates and sets up in the guide cylinder, the outer wall threaded connection of lead screw has the screw, the outer wall fixed mounting of screw has the connection piece, the end of connection piece extends to the outside of guide cylinder and links to each other with the sleeve is fixed.
As a preferred technical scheme of the invention, the outer wall of the guide cylinder is provided with a limiting groove, and the connecting sheet is movably arranged in the limiting groove.
As a preferred technical scheme of the invention, the bottom of the surveying instrument is fixedly provided with a connecting plate, the connecting plate is inserted in a plate groove, and the plate groove is formed in the top of the mounting seat;
the left side wall and the right side wall of the plate groove are both provided with movable grooves, clamping blocks are movably arranged in the two movable grooves, and the left side and the right side of the connecting plate are provided with clamping grooves corresponding to the clamping blocks;
and the linkage mechanism is arranged between the drive bevel gear and the two clamping blocks, and when the drive bevel gear rotates, the two clamping blocks can be close to or far away from each other.
As a preferred technical scheme of the invention, the linkage mechanism comprises a first driving wheel, a second driving wheel, a third driving wheel, a threaded rod, a first nut, a second nut, a first push plate and a second push plate, wherein the outer wall of the driving bevel gear is meshed with the first driving wheel, the top of the first driving wheel is fixedly provided with the second driving wheel, the outer wall of the second driving wheel is meshed with the third driving wheel, the center of the third driving wheel is fixedly provided with the threaded rod, the threaded rod is rotatably arranged in an inner cavity, and the inner cavity is arranged in the mounting seat;
first screw thread and second screw thread opposite to the soon have been seted up respectively to the left and right sides of threaded rod outer wall, the outer wall of first screw thread and second screw thread threaded respectively threaded connection have first nut and second nut, the top of first nut and second nut is fixed mounting respectively has first push pedal and second push pedal, two the fixture block is fixed mounting respectively on the outer wall of first push pedal and the relative one side of second push pedal.
As a preferable technical solution of the present invention, the outer walls of the first driving wheel and the second driving wheel are coupled with fixed bearings, and the fixed bearings are fixedly mounted on the inner wall of the gear cavity.
As a preferred technical scheme of the invention, two push grooves are arranged between the two movable grooves and the inner cavity in a penetrating way, and the first push plate and the second push plate are respectively movably arranged in the two push grooves.
As a preferred technical scheme of the invention, the bottom of the guide cylinder is fixedly provided with a mounting box, and the bottom of the mounting box is fixedly provided with a hollow disc;
be provided with driving motor in the mounting box, driving motor's output shaft bottom fixed mounting has the dwang, the dwang rotates to set up in hollow dish, the terminal fixed mounting of dwang has the balancing weight.
As a preferred technical scheme of the invention, a pointed barrel is sleeved at the bottom end of the inner rod, and the inner bottom wall of the pointed barrel is fixedly connected with the inner rod through a spring;
the bottom of interior pole still is provided with pressure sensor, pressure sensor's output electric connection has the controller, the output of controller and driving motor's input electric connection.
(III) advantageous effects
Compared with the prior art, the invention provides a geographic space mapping and drawing device for total planning of territorial space, which has the following beneficial effects:
1. according to the geographic space surveying and mapping device for the total planning of the territory space, a driving rod can be rotated by rotating a turntable, the driving rod rotates to drive a driving bevel gear to rotate, the driving bevel gear rotates to drive a driven bevel gear meshed with the outer wall of the driving bevel gear to rotate, the driven bevel gear rotates to drive a screw rod to rotate, the screw rod rotates to drive a nut in threaded connection with the outer wall of the screw rod to move up and down, and the nut can drive a sleeve to move up and down through a connecting piece when moving up and down;
when the sleeve rebound, can pull back through the hinge bar and pack up three urceolus, thereby accomplish the shrink of A-frame, when the sleeve rebound, can release three urceolus through the hinge bar, thereby accomplish the expansion of A-frame, thereby, just can control the expansion and the shrink of three urceolus through the rotation of control carousel, the trouble of the operation of not only having avoided bowing, the range that three urceolus expanded also can be controlled simultaneously, and simultaneously, three urceolus is when the shrink state, benefit from the characteristic of screw lead screw auto-lock, three urceolus can not random expansion yet, and the stability is better.
2. This geographic space survey and drawing device is used in national soil space global planning, during the use, insert the connecting plate of surveying instrument bottom in the board groove, then rotate the carousel can, rotate the carousel and can make three urceolus expand on the one hand, be convenient for stably place whole device, on the other hand also can lock the position of connecting plate, and then fix the surveying instrument on the mount pad, whole equipment is more simple and convenient.
3. This geographic space survey and drawing device is used in national soil space global planning, when rotating the carousel and making drive bevel gear rotatory through the actuating lever, drive bevel gear still can drive first drive wheel rotatory, first drive wheel is rotatory to drive the second drive wheel rotatory, the second drive wheel is rotatory to drive its outer wall meshed third drive wheel rotatory, the third drive wheel is rotatory to drive the threaded rod rotatory, the threaded rod is rotatory to first screw thread and second screw thread opposite through its outer wall can make first nut and second nut do the motion of opposite direction, be close to each other or keep away from each other, when first nut and second nut are close to each other, also can make two fixture blocks be close to each other through first push pedal and second push pedal, two fixture blocks are close to each other in the draw-in groove of card in connecting plate both sides, thereby just can lock the position of connecting plate, fix the mapping appearance on the mount pad.
4. This geographic space survey and drawing device is used in national soil space global planning, three urceolus expandes, and when standing subaerial through three interior pole, according to the direction of ground slope, pole atress variation in size in the three, and then, the pressure of the tip section of thick bamboo that three pressure sensor received is also different, according to the size of three pressure sensor pressure-bearing, the controller can judge which direction of the focus of integrated device is partial to, then control driving motor operation, driving motor operation drives the dwang rotation, the rotatory balancing weight that drives its end of dwang is rotatory, the balancing weight is rotatory to the direction opposite with the focus, thereby can make the focus move toward center department, prevent that the integrated device from empting, it is more convenient to use.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall structure of the present invention;
FIG. 3 is an enlarged schematic view of a drive rod portion of the present invention;
FIG. 4 is a cross-sectional view of a portion of the guide cylinder of the present invention;
FIG. 5 is an elevational, cross-sectional view of the mount portion of the present invention;
FIG. 6 is a cross-sectional view of a portion of the tip cartridge of the present invention;
fig. 7 is a cross-sectional view of a hollow disk portion of the present invention.
In the figure: 1. a surveying instrument; 2. a mounting base; 3. a fixed seat; 4. an outer cylinder; 5. an inner rod; 6. a guide cylinder; 7. a sleeve; 8. a first hinge tab; 9. a hinged lever; 10. a second hinge tab; 11. a turntable; 12. turning a handle; 13. a drive rod; 14. a drive bevel gear; 15. a driven bevel gear; 16. a screw rod; 17. a nut; 18. connecting sheets; 19. a limiting groove; 20. a connecting plate; 21. a card slot; 22. a plate groove; 23. a movable groove; 24. a clamping block; 25. a first drive pulley; 26. a second transmission wheel; 27. fixing the bearing; 28. a third transmission wheel; 29. a threaded rod; 30. a first nut; 31. a second nut; 32. a first push plate; 33. a second push plate; 34. an inner cavity; 35. pushing the groove; 36. a pointed barrel; 37. a spring; 38. a pressure sensor; 39. mounting a box; 40. a hollow disc; 41. a drive motor; 42. rotating the rod; 43. and a balancing weight.
Detailed Description
The first embodiment is as follows:
referring to fig. 1-4, a geographic space mapping and drawing device for total planning of a territorial space comprises a mapping instrument 1, wherein the mapping instrument 1 is detachably mounted on a mounting seat 2, three fixing seats 3 are uniformly arranged at the edge of the bottom of the mounting seat 2, the inner walls of the three fixing seats 3 are all hinged with an outer cylinder 4, an inner rod 5 is movably inserted in the outer cylinder 4, a guide cylinder 6 is fixedly mounted at the center of the bottom of the mounting seat 2, a sleeve 7 is movably sleeved on the guide cylinder 6, first hinge pieces 8 are arranged on the outer walls of the three outer cylinders 4, three second hinge pieces 10 are uniformly arranged on the outer wall of the sleeve 7, and the three first hinge pieces 8 and the three second hinge pieces 10 are in one-to-one correspondence and are connected through hinge rods 9;
the outer wall of the surveying instrument 1 is rotatably provided with a turntable 11, and a control mechanism arranged between the turntable 11 and the sleeve 7 can synchronously drive the sleeve 7 to move up and down on the guide cylinder 6 to unfold or retract the three outer cylinders 4 when the turntable 11 is rotated, wherein in the embodiment, the control mechanism comprises a driving rod 13, a driving bevel gear 14, a driven bevel gear 15, a screw rod 16, a nut 17 and a connecting piece 18;
a driving rod 13 is fixedly installed at the center of the rotary table 11, a driving bevel gear 14 is fixedly installed on the driving rod 13, a driven bevel gear 15 is meshed with the outer wall of the driving bevel gear 14, the driving bevel gear 14 and the driven bevel gear 15 are rotatably arranged in a gear cavity, the gear cavity is formed in the mounting base 2, a screw rod 16 is fixedly installed at the center of the bottom of the driven bevel gear 15, the screw rod 16 is rotatably arranged in the guide cylinder 6, the outer wall of the screw rod 16 is in threaded connection with a screw nut 17, a connecting piece 18 is fixedly installed on the outer wall of the screw nut 17, and the tail end of the connecting piece 18 extends to the outside of the guide cylinder 6 and is fixedly connected with the sleeve 7;
the rotary table 11 is rotated to enable the driving rod 13 to rotate, the driving rod 13 rotates to drive the driving bevel gear 14 to rotate, the driving bevel gear 14 rotates to drive the driven bevel gear 15 meshed with the outer wall of the driving bevel gear to rotate, the driven bevel gear 15 rotates to drive the screw rod 16 to rotate, the screw rod 16 rotates to drive the screw nut 17 in threaded connection with the outer wall of the screw rod to move up and down, and the screw nut 17 can drive the sleeve 7 to move up and down through the connecting piece 18 when moving up and down;
when the sleeve 7 moves upwards, the three outer cylinders 4 can be retracted and retracted through the hinge rods 9, so that the triangular support is retracted, when the sleeve 7 moves downwards, the three outer cylinders 4 can be pushed out through the hinge rods 9, so that the triangular support is unfolded, and therefore the three outer cylinders 4 can be unfolded and retracted by controlling the rotation of the rotary table 11, so that the trouble of bending operation is avoided, the unfolding amplitude of the three outer cylinders 4 can be controlled, and meanwhile, when the three outer cylinders 4 are in a retracted state, due to the self-locking characteristic of the screw 17 and the screw rod 16, the three outer cylinders 4 cannot be randomly unfolded, so that the stability is better;
the outer wall of the guide cylinder 6 is provided with a limiting groove 19, the connecting piece 18 is movably arranged in the limiting groove 19, and the movable arrangement of the connecting piece 18 in the limiting groove 19 can enable the screw 17 to freely move up and down on one hand and can limit the rotation of the screw 17 on the other hand.
Example two:
referring to fig. 5, on the basis of the first embodiment, the bottom of the surveying instrument 1 is fixedly provided with a connecting plate 20, the connecting plate 20 is inserted into a plate groove 22, the plate groove 22 is formed in the top of the mounting base 2, when the surveying instrument is used, the connecting plate 20 at the bottom of the surveying instrument 1 is inserted into the plate groove 22, then the rotating disc 11 is rotated, on one hand, the three outer cylinders 4 can be unfolded by rotating the rotating disc 11, so that the whole device can be stably placed, on the other hand, the position of the connecting plate 20 can be locked, and further, the surveying instrument 1 is fixed on the mounting base 2, so that the whole assembly is simpler and more convenient;
in this embodiment, the edge of the outer wall of the turntable 11 is provided with a rotating handle 12, which is convenient for rotating the turntable 11;
as shown in fig. 5, the left and right side walls of the plate groove 22 are both provided with movable grooves 23, the two movable grooves 23 are both movably provided with fixture blocks 24, the left and right sides of the connecting plate 20 are provided with clamp grooves 21 corresponding to the fixture blocks 24, and the linkage mechanism arranged between the drive bevel gear 14 and the two fixture blocks 24 can simultaneously make the two fixture blocks 24 approach or separate from each other when the drive bevel gear 14 rotates;
in this embodiment, the linkage mechanism includes a first driving wheel 25, a second driving wheel 26, a third driving wheel 28, a threaded rod 29, a first nut 30, a second nut 31, a first push plate 32 and a second push plate 33, the outer wall of the driving bevel gear 14 is engaged with the first driving wheel 25, the top of the first driving wheel 25 is fixedly provided with the second driving wheel 26, the outer wall of the second driving wheel 26 is engaged with the third driving wheel 28, the center of the third driving wheel 28 is fixedly provided with the threaded rod 29, the threaded rod 29 is rotatably arranged in an inner cavity 34, and the inner cavity 34 is opened inside the mounting seat 2;
the left side and the right side of the outer wall of the threaded rod 29 are respectively provided with a first thread and a second thread with opposite rotation directions, the outer walls of the first thread and the second thread are respectively in threaded connection with a first nut 30 and a second nut 31, the tops of the first nut 30 and the second nut 31 are respectively fixedly provided with a first push plate 32 and a second push plate 33, and the two clamping blocks 24 are respectively fixedly arranged on the outer wall of one side of the first push plate 32 opposite to the outer wall of the second push plate 33;
when the drive bevel gear 14 is rotated by rotating the rotary table 11 through the drive rod 13, the drive bevel gear 14 also drives the first drive wheel 25 to rotate, the first drive wheel 25 rotates to drive the second drive wheel 26 to rotate, the second drive wheel 26 rotates to drive the third drive wheel 28 meshed with the outer wall of the second drive wheel to rotate, the third drive wheel 28 rotates to drive the threaded rod 29 to rotate, the threaded rod 29 rotates to enable the first nut 30 and the second nut 31 to move in opposite directions through the first thread and the second thread which are opposite in the rotating direction of the outer wall of the threaded rod 29, and the first nut 30 and the second nut 31 are close to or away from each other, when the first nut 30 and the second nut 31 approach each other, the two blocks 24 can also approach each other by the first push plate 32 and the second push plate 33, the two blocks 24 approach each other and are clamped in the clamping grooves 21 on both sides of the connecting plate 20, so as to lock the position of the connecting plate 20 and stably fix the surveying instrument 1 on the mounting seat 2;
in this embodiment, the outer walls of the first driving wheel 25 and the second driving wheel 26 are coupled with a fixed bearing 27, the fixed bearing 27 is fixedly installed on the inner wall of the gear cavity, and the positions of the first driving wheel 25 and the second driving wheel 26 are fixed through the fixed bearing 27, so that the driving system is more stable;
two pushing grooves 35 are formed between the two movable grooves 23 and the inner cavity 34 in a penetrating manner, the first pushing plate 32 and the second pushing plate 33 are respectively movably arranged in the two pushing grooves 35, and sufficient moving space is provided for the first pushing plate 32 and the second pushing plate 33.
Example three:
referring to fig. 6 and 7, on the basis of the first or second embodiment, a mounting box 39 is fixedly mounted at the bottom of the guide cylinder 6, a hollow disc 40 is fixedly mounted at the bottom of the mounting box 39, a driving motor 41 is arranged in the mounting box 39, a rotating rod 42 is fixedly mounted at the bottom of an output shaft of the driving motor 41, the rotating rod 42 is rotatably arranged in the hollow disc 40, and a balancing weight 43 is fixedly mounted at the tail end of the rotating rod 42;
a pointed barrel 36 is sleeved at the bottom end of the inner rod 5, the inner bottom wall of the pointed barrel 36 is fixedly connected with the inner rod 5 through a spring 37, a pressure sensor 38 is further arranged at the bottom of the inner rod 5, the output end of the pressure sensor 38 is electrically connected with a controller, and the output end of the controller is electrically connected with the input end of a driving motor 41;
three urceolus 4 expandes, and when standing on subaerial through pole 5 in three, according to the direction of ground slope, 5 atress variation in size in three interior pole, and then, the pressure of the tip section of thick bamboo 36 that three pressure sensor 38 received is also different, according to the size of three pressure sensor 38 pressure-bearing, what orientation whole device's focus is partial to can be judged to the controller, then control driving motor 41 operation, driving motor 41 operation drives dwang 42 rotatory, dwang 42 is rotatory to drive its terminal balancing weight 43, balancing weight 43 is rotatory to the opposite direction with the focus, thereby can make the focus move toward center department, prevent that whole device from empting, it is more convenient to use.
The working principle and the using process of the invention are as follows:
the rotary table 11 is rotated to enable the driving rod 13 to rotate, the driving rod 13 rotates to drive the driving bevel gear 14 to rotate, the driving bevel gear 14 rotates to drive the driven bevel gear 15 meshed with the outer wall of the driving bevel gear to rotate, the driven bevel gear 15 rotates to drive the screw rod 16 to rotate, the screw rod 16 rotates to drive the screw nut 17 in threaded connection with the outer wall of the screw rod to move up and down, and the screw nut 17 can drive the sleeve 7 to move up and down through the connecting piece 18 when moving up and down;
when the sleeve 7 moves upwards, the three outer cylinders 4 can be retracted and retracted through the hinge rods 9, so that the triangular support is retracted, when the sleeve 7 moves downwards, the three outer cylinders 4 can be pushed out through the hinge rods 9, so that the triangular support is unfolded, and therefore the three outer cylinders 4 can be unfolded and retracted by controlling the rotation of the rotary table 11, so that the trouble of bending operation is avoided, the unfolding amplitude of the three outer cylinders 4 can be controlled, and meanwhile, when the three outer cylinders 4 are in a retracted state, due to the self-locking characteristic of the screw 17 and the screw rod 16, the three outer cylinders 4 cannot be randomly unfolded, so that the stability is better;
when the device is used, the connecting plate 20 at the bottom of the surveying instrument 1 is inserted into the plate groove 22, then the rotating disc 11 is rotated, on one hand, the three outer cylinders 4 can be unfolded by rotating the rotating disc 11, so that the whole device is conveniently and stably placed, on the other hand, the position of the connecting plate 20 can be locked, and then the surveying instrument 1 is fixed on the mounting seat 2, so that the whole assembly is simpler and more convenient;
when the drive bevel gear 14 is rotated by rotating the rotary table 11 through the drive rod 13, the drive bevel gear 14 also drives the first drive wheel 25 to rotate, the first drive wheel 25 rotates to drive the second drive wheel 26 to rotate, the second drive wheel 26 rotates to drive the third drive wheel 28 meshed with the outer wall of the second drive wheel to rotate, the third drive wheel 28 rotates to drive the threaded rod 29 to rotate, the threaded rod 29 rotates to enable the first nut 30 and the second nut 31 to move in opposite directions through the first thread and the second thread which rotate in opposite directions on the outer wall of the threaded rod 29, and the first nut 30 and the second nut 31 are close to or away from each other, when the first nut 30 and the second nut 31 approach each other, the two blocks 24 can also approach each other by the first push plate 32 and the second push plate 33, the two blocks 24 approach each other and are clamped in the clamping grooves 21 on both sides of the connecting plate 20, so as to lock the position of the connecting plate 20 and stably fix the surveying instrument 1 on the mounting seat 2;
three urceolus 4 expandes, and when standing on subaerial through pole 5 in three, according to the direction of ground slope, 5 atress variation in size in three interior pole, and then, the pressure of the tip section of thick bamboo 36 that three pressure sensor 38 received is also different, according to the size of three pressure sensor 38 pressure-bearing, what orientation whole device's focus is partial to can be judged to the controller, then control driving motor 41 operation, driving motor 41 operation drives dwang 42 rotatory, dwang 42 is rotatory to drive its terminal balancing weight 43, balancing weight 43 is rotatory to the opposite direction with the focus, thereby can make the focus move toward center department, prevent that whole device from empting, it is more convenient to use.

Claims (9)

1. The utility model provides a geospatial survey and drawing device for national soil space general planning, includes surveying instrument (1), surveying instrument (1) demountable installation is on mount pad (2), the edge of mount pad (2) bottom evenly is provided with three fixing base (3), and is three the inner wall of fixing base (3) all articulates there is urceolus (4), urceolus (4) internalization is inserted and is equipped with interior pole (5), its characterized in that: a guide cylinder (6) is fixedly installed at the center of the bottom of the installation seat (2), a sleeve (7) is movably sleeved on the guide cylinder (6), first hinge pieces (8) are arranged on the outer walls of the three outer cylinders (4), three second hinge pieces (10) are uniformly arranged on the outer wall of the sleeve (7), and the three first hinge pieces (8) and the three second hinge pieces (10) are in one-to-one correspondence and are connected through hinge rods (9);
rotate on the outer wall of surveying instrument (1) and be provided with carousel (11), set up the control mechanism between carousel (11) and sleeve (7), when rotating carousel (11), can drive sleeve (7) in step and reciprocate in order to strut or withdraw three urceolus (4) on guide cylinder (6).
2. The geospatial mapping and drawing device for total territorial space planning according to claim 1, wherein: the control mechanism comprises a driving rod (13), a driving bevel gear (14), a driven bevel gear (15), a screw rod (16), a nut (17) and a connecting piece (18);
a driving rod (13) is fixedly installed at the center of the rotating disc (11), a driving bevel gear (14) is fixedly installed on the driving rod (13), a driven bevel gear (15) is meshed with the outer wall of the driving bevel gear (14), the driving bevel gear (14) and the driven bevel gear (15) are rotatably arranged in a gear cavity, and the gear cavity is formed in the installation seat (2);
the center department fixed mounting of driven bevel gear (15) bottom has lead screw (16), lead screw (16) rotate to set up in guide cylinder (6), the outer wall threaded connection of lead screw (16) has screw (17), the outer wall fixed mounting of screw (17) has connection piece (18), the end of connection piece (18) extends to the outside of guide cylinder (6) and links to each other with sleeve (7) are fixed.
3. The geospatial mapping and drawing device for total territorial space planning according to claim 2, wherein: the outer wall of the guide cylinder (6) is provided with a limiting groove (19), and the connecting sheet (18) is movably arranged in the limiting groove (19).
4. The geospatial mapping and drawing device for total territorial space planning according to claim 2, wherein: the bottom of the surveying instrument (1) is fixedly provided with a connecting plate (20), the connecting plate (20) is inserted into a plate groove (22), and the plate groove (22) is formed in the top of the mounting seat (2);
the left side wall and the right side wall of the plate groove (22) are respectively provided with a movable groove (23), clamping blocks (24) are respectively and movably arranged in the two movable grooves (23), and the left side and the right side of the connecting plate (20) are respectively provided with a clamping groove (21) corresponding to the clamping blocks (24);
and the linkage mechanism is arranged between the drive bevel gear (14) and the two clamping blocks (24), and when the drive bevel gear (14) rotates, the two clamping blocks (24) can be simultaneously close to or far away from each other.
5. The geospatial mapping and mapping device for total territorial space planning of claim 4, wherein: the linkage mechanism comprises a first driving wheel (25), a second driving wheel (26), a third driving wheel (28), a threaded rod (29), a first nut (30), a second nut (31), a first push plate (32) and a second push plate (33), the outer wall of the driving bevel gear (14) is meshed with the first driving wheel (25), the top of the first driving wheel (25) is fixedly provided with the second driving wheel (26), the outer wall of the second driving wheel (26) is meshed with the third driving wheel (28), the center of the third driving wheel (28) is fixedly provided with the threaded rod (29), the threaded rod (29) is rotatably arranged in an inner cavity (34), and the inner cavity (34) is arranged in the mounting seat (2);
first screw thread and second screw thread that the direction of turning is opposite have been seted up respectively to the left and right sides of threaded rod (29) outer wall, the outer wall of first screw thread and second screw thread threaded connection has first nut (30) and second nut (31) respectively, the top of first nut (30) and second nut (31) is fixed mounting respectively has first push pedal (32) and second push pedal (33), two fixture block (24) fixed mounting respectively is on the outer wall of first push pedal (32) and second push pedal (33) one side relatively.
6. The geospatial mapping and drawing device for total territorial space planning according to claim 5, wherein: and fixed bearings (27) are connected to the outer walls of the first transmission wheel (25) and the second transmission wheel (26), and the fixed bearings (27) are fixedly arranged on the inner wall of the gear cavity.
7. The geospatial mapping and drawing device for total territorial space planning according to claim 5, wherein: two push grooves (35) are formed between the two movable grooves (23) and the inner cavity (34) in a penetrating manner, and the first push plate (32) and the second push plate (33) are movably arranged in the two push grooves (35) respectively.
8. The geospatial mapping and drawing device for total territorial space planning according to claim 1, wherein: a mounting box (39) is fixedly mounted at the bottom of the guide cylinder (6), and a hollow disc (40) is fixedly mounted at the bottom of the mounting box (39);
be provided with driving motor (41) in mounting box (39), the output shaft bottom fixed mounting of driving motor (41) has dwang (42), dwang (42) are rotated and are set up in hollow dish (40), the terminal fixed mounting of dwang (42) has balancing weight (43).
9. The geospatial mapping and drawing apparatus for total territorial space planning according to claim 8, wherein: a pointed barrel (36) is sleeved at the bottom end of the inner rod (5), and the inner bottom wall of the pointed barrel (36) is fixedly connected with the inner rod (5) through a spring (37);
the bottom of the inner rod (5) is further provided with a pressure sensor (38), the output end of the pressure sensor (38) is electrically connected with a controller, and the output end of the controller is electrically connected with the input end of a driving motor (41).
CN202210377281.7A 2022-04-11 2022-04-11 Geographic space mapping and drawing device for total planning of homeland space Withdrawn CN114738634A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210377281.7A CN114738634A (en) 2022-04-11 2022-04-11 Geographic space mapping and drawing device for total planning of homeland space

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210377281.7A CN114738634A (en) 2022-04-11 2022-04-11 Geographic space mapping and drawing device for total planning of homeland space

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CN114738634A true CN114738634A (en) 2022-07-12

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115183128A (en) * 2022-09-09 2022-10-14 山东省国土测绘院 Portable geographic information surveying instrument of geographic information acquisition device
CN116576360A (en) * 2023-07-13 2023-08-11 潍坊市勘察测绘研究院 Urban topography auxiliary mapping device
CN117386965A (en) * 2023-12-11 2024-01-12 同圆设计集团股份有限公司 Mapping device for planning and designing homeland space

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115183128A (en) * 2022-09-09 2022-10-14 山东省国土测绘院 Portable geographic information surveying instrument of geographic information acquisition device
CN115183128B (en) * 2022-09-09 2022-12-20 山东省国土测绘院 Portable geographic information surveying instrument of geographic information acquisition device
CN116576360A (en) * 2023-07-13 2023-08-11 潍坊市勘察测绘研究院 Urban topography auxiliary mapping device
CN116576360B (en) * 2023-07-13 2023-09-01 潍坊市勘察测绘研究院 Urban topography auxiliary mapping device
CN117386965A (en) * 2023-12-11 2024-01-12 同圆设计集团股份有限公司 Mapping device for planning and designing homeland space
CN117386965B (en) * 2023-12-11 2024-02-02 同圆设计集团股份有限公司 Mapping device for planning and designing homeland space

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Application publication date: 20220712