CN118031052A - Geographical information measuring device suitable for homeland space planning - Google Patents
Geographical information measuring device suitable for homeland space planning Download PDFInfo
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- CN118031052A CN118031052A CN202410438155.7A CN202410438155A CN118031052A CN 118031052 A CN118031052 A CN 118031052A CN 202410438155 A CN202410438155 A CN 202410438155A CN 118031052 A CN118031052 A CN 118031052A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 68
- 230000007246 mechanism Effects 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 abstract description 5
- 239000002689 soil Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 11
- 241000277275 Oncorhynchus mykiss Species 0.000 description 10
- 230000009471 action Effects 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 210000000245 forearm Anatomy 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
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- 230000003287 optical effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
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Abstract
The invention discloses a geographical information measuring device suitable for national soil space planning, which relates to the technical field of space measurement, and in particular relates to a geographical information measuring device suitable for national soil space planning.
Description
Technical Field
The invention relates to the technical field of space measurement, in particular to a geographic information measuring device suitable for homeland space planning.
Background
In the daily land space planning geographic information measuring equipment, the total station is the most commonly used equipment, and is a very practical measuring tool, and the efficiency and the precision of measuring work are greatly improved by integrating various measuring functions. When in use, an operator needs to master related measurement principles and operation steps so as to ensure the accuracy and reliability of data;
the ground is uneven in the construction site, and slopes and potholes are formed, so that great inconvenience is brought to staff.
Chinese patent publication (bulletin number CN105277181 a), the measuring device includes: a horizontally rotating bracket part; a telescope unit rotatably provided in the vertical direction in the bracket unit; a driving part for rotationally driving the bracket part and the telescope part; a horizontal angle measuring part for detecting the horizontal angle of the bracket part; a vertical angle measuring part for detecting the lead right angle of the telescope part; and a control device, the measuring device is configured to: the telescope unit includes a telescope for taking an object to be measured, a wide-angle camera for acquiring an image in a direction of taking an image, and a wide-angle camera having a wide angle of view with respect to the telescope, wherein the wide-angle camera is provided with a sun-taking position, which is a known position deviated from the field of view of the telescope, and the control device detects a sun image and a center of the sun image from the image acquired by the wide-angle camera, controls the drive unit so that the center of the sun image coincides with the sun-taking position, and measures the true north based on a time when the center of the sun image coincides with the sun-taking position, a horizontal angle, a vertical angle, a deviation between an optical axis of the telescope and the sun-taking position, and latitude and longitude of a position where the measurement device is provided.
In combination with the above-mentioned published document and prior art, when the current total station measures the space area, can't guarantee that the ground is level, subaerial pothole or slope can lead to measuring the deviation, and in the measurement process, need constantly debug the total station, make it keep vertical level, and the adjustment process is loaded down with trivial details consuming time, so, based on above-mentioned problem, we have proposed a geographic information measuring device suitable for the planning of country soil space.
Disclosure of Invention
The invention aims to provide a geographic information measuring device suitable for national space planning, so as to solve a series of problems of inconvenient positioning of a total station on irregular ground, troublesome and time-consuming adjustment of the total station on a vertical and horizontal state and the like.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a be applicable to land space planning geographic information measuring device, includes the total powerstation, total powerstation bottom fixedly connected with balanced ball, balanced ball bottom fixedly connected with has the shrink arm of automatic shrink function, the one end that the shrink arm kept away from balanced ball fixedly connected with toper water tank, apopore and inlet port have been seted up to toper water tank up end, apopore and inlet port up end fixed mounting have two sets of water valve mechanisms that can carry out confined to the inside water of toper water tank;
The total station is characterized in that a fixed disc is arranged at the bottom of the total station, a limiting mechanism capable of sliding and fixing the fixed disc is fixedly arranged in the fixed disc, three groups of foldable shrinkage supporting legs are rotatably arranged at the bottom of the fixed disc, the three groups of foldable shrinkage supporting legs are circumferentially distributed, a fixed plate is fixedly connected to the bottom of the shrinkage supporting legs, and a fixing mechanism capable of fixing soft ground such as mud is fixedly arranged on the upper end face of the fixed plate.
Further as this scheme, stop gear is including removing the disc, it is connected with fixed circle to remove the disc up end rotation, fixed circle inner wall fixedly connected with circular arc hole dish, a plurality of curved arc grooves have been seted up to circular arc hole dish surface, and is specific, a plurality of curved arc grooves are circumference distribution, fixed circle is last terminal surface fixedly connected with a plurality of handles, fixed circle inner wall sliding connection has the fixed column, fixed circle bottom fixedly connected with telescopic link, telescopic link inner wall and telescopic link fixed connection, telescopic link inside fixed mounting has elastic spring.
As a further scheme, the one end fixedly connected with tooth piece that the fixed circle was kept away from to the telescopic link, remove disc surface fixedly connected with rack ring, rack ring up end fixedly connected with a plurality of teeth, a set of tooth and tooth piece butt, it has a plurality of spacing straight flute to remove the disc inside, spacing straight flute inner wall sliding connection has the movable block, movable block surface and curved arc inslot wall butt.
According to the scheme, two groups of ball rings are fixedly connected to the bottom of the movable disc, clamping grooves are formed in the ball rings, a plurality of rolling steel balls are slidably mounted in the clamping grooves, and the outer surfaces of the rolling steel balls are abutted to the balance balls.
As a further proposal, the water valve mechanism comprises a threaded pipe, and the upper end surface of the threaded pipe is fixedly connected with a fixed block.
In the scheme, the bottom of the fixed block is fixedly connected with teeth, and the bottom of the teeth is slidably connected with a blocking block with four groups of reset functions.
As a further proposal, the fixing mechanism comprises a pedal, and a telescopic pipe with a resetting function is fixedly connected between the pedal and the fixing plate.
Further as this scheme, pedal upper end fixedly connected with pedal piece, pedal piece bottom fixedly connected with shrink pole, the inside sliding connection of shrink pole has the spliced pole.
Compared with the prior art, the invention has the beneficial effects that:
1. when the telescopic support leg is used, the conical water tank drives the balance ball to rotate through the shrinkage arm under the action of gravity, and when the balance ball rotates, the balance ball needs to shrink at any angle, at the moment, the balance ball can rotate at any angle under the action of the rolling steel balls in the two groups of ball rings, the telescopic support leg is not limited at all, and the conical water tank is filled with water, so that the stability of the telescopic support leg can be improved.
2. When the balance ball fixing device is used, only the handle is required to be pulled, the handle drives the fixed circle to rotate, the fixed circle drives the circular arc hole plate to rotate, the curved arc grooves on the circular arc hole plate can drive the movable blocks to move, at the moment, all the movable blocks can move towards the right center of the circular arc hole plate, the movable blocks can move towards the right center under the action of the limiting straight grooves, the balance ball can be limited and fixed, the effect of fixing is achieved, the balance ball is prevented from shaking randomly, the fixed circle can drive the fixed column and the telescopic rod to rotate when the fixed circle rotates, the inclined planes of the tooth blocks can be abutted with the inclined planes of the teeth, friction can be well reduced, and when the fixed circle does not rotate, the other faces of the tooth blocks can be abutted with the teeth, the fixed circle can be limited, and the balance ball can be fixed.
3. When the invention is used, the rotating small arm can rotate, and when the rotating small arm rotates, the rotating small arm can drive the rotating large arm to rotate, all the rotating large arms extend to the outside, and at the moment, the rotating large arm can be scattered at the ground, so that the invention has a good fixing effect.
Drawings
Fig. 1 is a front view of a geographic information measuring device suitable for use in homeland space planning.
Fig. 2 is a schematic diagram of a position structure of a balance ball in a geographic information measuring device suitable for homeland space planning.
Fig. 3 is a schematic diagram of a position structure of a circular arc hole disc in a geographic information measuring device suitable for homeland space planning.
Fig. 4 is an enlarged view at a in fig. 3.
Fig. 5 is a schematic diagram of a position structure of a movable disc suitable for use in a geographical information measuring device for homeland space planning.
Fig. 6 is an enlarged view at B in fig. 5.
Fig. 7 is a schematic diagram of a position structure of a rolling steel ball suitable for use in a geographical information measuring device for homeland space planning.
Fig. 8 is a schematic diagram of a position structure of a ball ring in a geographic information measuring device suitable for land space planning.
Fig. 9 is a schematic diagram of a tooth position structure suitable for use in the geographic information measuring device for homeland space planning.
Fig. 10 is a schematic diagram of a position structure of a fixed block in a geographic information measuring device suitable for homeland space planning.
Fig. 11 is a schematic diagram of a position structure of a block in a geographic information measuring device suitable for land space planning.
Fig. 12 is a schematic diagram of a position structure of a telescopic tube in a geographical information measuring device suitable for homeland space planning.
Fig. 13 is a schematic diagram of a position structure of a conical steel head suitable for use in a geographical information measuring device for homeland space planning.
Fig. 14 is a schematic diagram of a position structure of a connection column in a geographic information measuring device suitable for homeland space planning.
In the figure: 1. a total station; 2. a balance ball; 3. a fixed disc; 4. retracting the support legs; 5. a conical water tank; 6. a foot pedal; 7. a fixing plate; 8. a retraction arm; 9. a homing groove; 10. a handle; 11. arc hole plate; 12. arc clamping strips; 13. an arc bending groove; 14. a moving block; 15. a fixed circle; 16. moving the disc; 17. limiting straight grooves; 18. a rack ring; 19. fixing the column; 20. a rotating handle; 21. a ball ring; 22. a clamping groove; 23. rolling the steel balls; 24. teeth; 25. a fixed block; 26. a threaded tube; 27. blocking; 28. a connecting pipe; 29. a telescoping arm; 30. a pedal block; 31. limiting arc bending blocks; 32. a telescopic tube; 33. a connecting column; 34. conical steel head; 35. a cylindrical block; 36. a shrink tube; 37. rotating the forearm; 38. rotating the large arm; 39. a telescopic rod; 40. tooth blocks; 41. a retracting lever; 101. a limiting mechanism; 201. a water valve mechanism; 301. a fixing mechanism.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one: referring to fig. 1,2 and 3, in the embodiment of the invention, a geographic information measuring device suitable for planning a homeland space comprises a total station 1 capable of measuring the ground, a balance ball 2 is fixedly connected to the bottom of the total station 1, a shrinkage arm 8 with an automatic shrinkage function is fixedly connected to the bottom of the balance ball 2, specifically, a shrinkage spring is fixedly installed inside the shrinkage arm 8, one end of the shrinkage arm 8 away from the balance ball 2 is fixedly connected with a conical water tank 5, when moisture in the conical water tank 5 is discharged, the conical water tank 5 is lighter because of weight, the shrinkage spring in the shrinkage arm 8 can drive the conical water tank 5 to move upwards for shrinkage, so that the total station is convenient for storage and convenient for workers to carry, a water outlet and a water inlet are formed in the upper end face of the conical water tank 5, the water outlet and the water inlet are fixedly provided with two groups of water valve mechanisms 201 capable of sealing water in the conical water tank 5, specifically, the two groups of water valve mechanisms 201 are positively and negatively distributed, due to the positive and negative installation, when one group of water valve mechanisms 201 for water outlet are fully filled in the conical water tank 5, the water valve mechanisms 201 for water outlet are discharged, the bottom of the total station 1 is provided with a fixed disc 3, the inside of the fixed disc 3 is fixedly provided with a limiting mechanism 101 capable of sliding and fixing the fixed disc 3, the bottom of the fixed disc 3 is rotatably provided with three groups of foldable and contractible contraction supporting legs 4, the three groups of contraction supporting legs 4 are circumferentially distributed, the bottom of the contraction supporting legs 4 is fixedly connected with a fixed plate 7, and the upper end surface of the fixed plate 7 is fixedly provided with a fixing mechanism 301 capable of fixing soft ground such as mud.
Embodiment two: referring to fig. 3,4,5, 6, 7, 8, and 9, the stop mechanism 101 includes a movable disk 16, the movable disk 16 up end rotates and is connected with a fixed circle 15, fixed circle 15 inner wall fixedly connected with circular arc hole dish 11, a plurality of curved arc grooves 13 have been seted up to circular arc hole dish 11 surface, concretely, a plurality of curved arc grooves 13 are circumference distribution, fixed circle 15 up end fixedly connected with a plurality of handles 10, fixed circle 15 inner wall sliding connection has a fixed column 19, fixed column 19 up end fixedly connected with twist grip 20, fixed circle 15 bottom fixedly connected with telescopic link 39, telescopic link 39 inner wall and telescopic link 39 fixed connection, telescopic link 39 inside fixed mounting has elastic spring, one end fixedly connected with tooth piece 40 of telescopic link 39, movable disk 16 surface fixedly connected with rack ring 18, rack ring 18 up end fixedly connected with a plurality of tooth 24, wherein a set of tooth 24 and tooth piece 40 butt, concretely, a plurality of tooth 24 are circumference distribution, a plurality of limiting straight grooves 17 have inside the setting up of tooth groove 17, limit straight groove 17 inner wall sliding connection has a movable block 14 to touch the outer surface of the circular arc 2 of a balancing ball, the outer surface 2 is better, the balanced ball 2 is equipped with the balanced ball 2 when the outer surface of the balanced ball 12 is pressed against the movable ball, the balanced ball 2 is better in the shape of the balanced ball 2.
Referring to fig. 3, 4, 5, 6, 7, 8 and 9, two groups of ball rings 21 are fixedly connected to the bottom of the moving disc 16, a clamping groove 22 is formed in the ball rings 21, a plurality of rolling steel balls 23 are slidably mounted in the clamping groove 22, and the outer surfaces of the rolling steel balls 23 are abutted to the balance balls 2.
Referring to fig. 10 and 11, the water valve mechanism 201 includes a threaded pipe 26, an upper end surface of the threaded pipe 26 is fixedly connected with a fixing block 25, a tooth 24 is fixedly connected to the bottom of the fixing block 25, a block 27 with four groups of reset functions is slidingly connected to the bottom of the tooth 24, specifically, a telescopic arm 29 is fixedly connected to the bottom of the tooth 24, a reset spring is fixedly installed inside the telescopic arm 29, one end of the telescopic arm 29 away from the tooth 24 is fixedly connected with four groups of connecting pipes 28, one end of the connecting pipe 28 away from the telescopic arm 29 is fixedly connected with the block 27, a waterproof rubber pad is attached to the outer surface of the block 27, the water pipe can be connected to the outer surface of the threaded pipe 26 through a water inlet hole in a threaded manner, at this time, the water pipe is filled with water, at this time, the water can jack up the block 27 due to the pressure of the water, at this time, when the block 27 moves downwards, at this time, after the water in the tapered water tank 5 is full, the water outlet is discharged from the water outlet 29 of the tapered water tank, the telescopic arm 27 stretches, the telescopic arm 27 is jacked, after the telescopic arm is jacked up, the water is removed from the threaded pipe 26, and after the water pipe is removed from the threaded pipe, and the tapered water tank 5 is not added, and the reset spring inside the telescopic arm 29 is retracted. The water inlet and the water outlet are blocked to prevent leakage.
Referring to fig. 10, 11, 12, 13, 14, the fixing mechanism 301 includes a foot pedal 6, a telescopic tube 32 with a reset function is fixedly connected between the foot pedal 6 and the fixing plate 7, a pressing spring is fixedly installed inside the telescopic tube 32, a foot pedal block 30 is fixedly connected to the upper end of the foot pedal 6, limiting arc blocks 31 are fixedly connected to two sides of the foot pedal block 30, anti-slip adhesive tapes are fixedly connected to the upper end surfaces of the foot pedal block 30, the two sets of limiting arc blocks 31 can limit feet of a worker, the anti-slip adhesive tapes can better prevent the feet of the worker from slipping to increase friction force, a shrinkage rod 41 is fixedly connected to the bottom of the foot pedal block 30, a connecting column 33 is slidingly connected inside the shrinkage rod 41, an abutting spring is fixedly connected between the connecting column 33 and the inner wall of the shrinkage rod 41, a cylindrical block 35 is fixedly connected to the bottom of the connecting column 33, a shrinkage tube 36 with a reset function is fixedly connected to the bottom of the cylindrical block 35, the bottom of the shrinkage tube 36 is fixedly connected with a conical steel head 34, the upper end surface of the conical steel head 34 is rotationally connected with a plurality of large rotating arms 38, the bottom of the cylindrical block 35 is rotationally connected with a plurality of small rotating arms 37, the small rotating arms 37 are rotationally connected with the large rotating arms 38, the outer surface of the cylindrical block 35 is provided with a plurality of homing slots 9, the inner walls of the homing slots 9 are abutted with the large rotating arms 38, when a foot is stepped on the upper end of the foot block 30, the foot block 30 drives the foot pedal 6 to descend, the telescopic tube 32 is shrunk, the foot pedal 6 drives the shrinkage rod 41 and the connecting column 33 to descend, when the conical steel head 34 contacts a mud or sand, at the moment, when the conical steel head 34 continues to move downwards towards the ground, at the moment, when the conical steel head 34 cannot continue to move downwards, the shrinkage rod 41 is abutted with the cylindrical block 35, the downward movement of the cylindrical block 35 drives the shrinkage tube 36 to shrink, at this time, the rotating small arm 37 can rotate, when the rotating small arm 37 rotates, the rotating small arm 37 can drive the rotating large arm 38 to rotate, all the rotating large arms 38 extend to the outside, and at this time, the rotating large arms 38 can be scattered at the ground, so that a good fixing effect is achieved.
The working principle of the invention is as follows: when the three groups of shrinkage support legs 4 are unfolded at the moment when the three groups of shrinkage support legs 4 are needed to be used, the shrinkage support legs 4 are placed on the ground, when the total station cannot normally measure due to uneven ground, when the three groups of shrinkage support legs 4 are placed on the ground with an inclined angle, the water pipe is connected with the threaded pipe 26 in a threaded manner, water is filled into the water pipe, the water can jack up the blocking block 27 due to the pressure of the water, when the blocking block 27 moves downwards, the telescopic arm 29 extends downwards, when the water in the tapered water tank 5 is full, the water can be discharged from the water outlet of the tapered water tank 5, the telescopic arm 29 on the water outlet extends, the blocking block 27 is jacked up, after the water pipe is removed from the threaded pipe 26, and when the tapered water tank 5 is filled with no water, the reset spring in the telescopic arm 29 shrinks to drive the blocking block 27 to return to place, and water filling in the tapered water tank 5 is completed, and the balancing ball 2 is driven to rotate through the shrinkage arm 8 under the action of gravity, when the balancing ball 2 rotates, the balancing ball 36 is required to rotate at any angle of three hundred and sixty degrees, the balancing ball 2 can rotate at any angle, and the two groups of balls 2 can rotate at any angle under the action of the two ball rings 21 and can not be limited by any rotation angle;
When the balance ball 2 needs to be fixed, only the handle 10 is needed to be pulled at the moment, the handle 10 drives the fixed circle 15 to rotate, the fixed circle 15 drives the circular arc hole disc 11 to rotate, the curved arc groove 13 on the circular arc hole disc 11 can drive the movable blocks 14 to move, at the moment, all the movable blocks 14 can move towards the right center of the circular arc hole disc 11, the movable blocks 14 can move towards the right center under the action of the limiting straight groove 17, the balance ball 2 can be limited and fixed, the effect of fixing is achieved, the balance ball 2 is prevented from shaking at will, when the fixed circle 15 rotates, the fixed circle 15 can drive the fixed column 19 and the telescopic rod 39 to rotate, the inclined surfaces of the tooth blocks 40 can be abutted with the inclined surfaces of the teeth 24, friction can be well reduced, and when the fixed circle 15 does not rotate, the other surfaces of the tooth blocks 40 can be abutted with the teeth 24, and the fixed circle 15 can be limited;
The foot is stepped on the upper end of pedal piece 30, pedal piece 30 drives running-board 6 and descends now, flexible pipe 32 contracts, running-board 6 can drive shrink rod 41 and spliced pole 33 decline, when conical steel head 34 contacted mud or sand, when conical steel head 34 continues to move down to the ground this moment, when conical steel head 34 can't continue to move down this moment, shrink rod 41 can take place the butt with cylindrical piece 35 this moment, cylindrical piece 35 moves down and can drive shrink tube 36 and shrink, rotate forearm 37 and can rotate this moment, when rotating forearm 37 rotates, rotate forearm 37 can drive and rotate big arm 38 and rotate, all rotate big arms 38 outwards extend, rotate big arm 38 can scatter at the bottom this moment, have fine fixed effect.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a be applicable to land space planning geographic information measuring device, includes total powerstation (1), its characterized in that, total powerstation (1) bottom fixedly connected with balancing ball (2), balancing ball (2) bottom fixedly connected with has shrink arm (8) of automatic shrink function, the one end fixedly connected with conical water tank (5) that balancing ball (2) were kept away from to shrink arm (8), apopore and inlet opening have been seted up to conical water tank (5) up end, apopore and inlet opening up end fixed mounting have two sets of water valve mechanisms (201) that can carry out confined to the inside water of conical water tank (5);
The utility model discloses a total powerstation, including fixed disc (3), fixed disc (3) inside fixed mounting has stop gear (101) that can slide fixed disc (3), fixed disc (3) bottom rotates installs three sets of collapsible shrink supporting legs (4), and three sets of shrink supporting legs (4) are circumference and distribute, shrink supporting legs (4) bottom fixedly connected with fixed plate (7), fixed plate (7) up end fixed mounting has fixed establishment (301) that can fix soft ground.
2. The geographical information measuring device suitable for homeland space planning according to claim 1, wherein the limiting mechanism (101) comprises a movable disc (16), a fixed circle (15) is rotationally connected to the upper end face of the movable disc (16), an arc hole disc (11) is fixedly connected to the inner wall of the fixed circle (15), a plurality of arc bending grooves (13) are formed in the outer surface of the arc hole disc (11), the arc bending grooves (13) are circumferentially distributed, a plurality of handles (10) are fixedly connected to the upper end face of the fixed circle (15), a fixed column (19) is slidably connected to the inner wall of the fixed circle (15), a telescopic rod (39) is fixedly connected to the bottom of the fixed circle (15), the inner wall of the telescopic rod (39) is fixedly connected with the telescopic rod (39), and an elastic spring is fixedly installed inside the telescopic rod (39).
3. The geographical information measuring device suitable for homeland space planning according to claim 2, wherein one end of the telescopic rod (39) away from the fixed circle (15) is fixedly connected with a tooth block (40), the outer surface of the movable disc (16) is fixedly connected with a rack circular ring (18), the upper end surface of the rack circular ring (18) is fixedly connected with a plurality of teeth (24), one group of teeth (24) are abutted with the tooth block (40), a plurality of limiting straight grooves (17) are formed in the movable disc (16), a movable block (14) is slidably connected to the inner wall of the limiting straight grooves (17), and the outer surface of the movable block (14) is abutted with the inner wall of the curved groove (13).
4. The geographical information measuring device suitable for homeland space planning according to claim 3, wherein two groups of ball rings (21) are fixedly connected to the bottom of the movable disc (16), clamping grooves (22) are formed in the ball rings (21), a plurality of rolling steel balls (23) are slidably mounted in the clamping grooves (22), and the outer surfaces of the rolling steel balls (23) are abutted to the balance balls (2).
5. The geographical information measuring device suitable for homeland space planning according to claim 1, wherein the water valve mechanism (201) comprises a threaded pipe (26), and a fixing block (25) is fixedly connected to the upper end surface of the threaded pipe (26).
6. The geographical information measuring device suitable for homeland space planning according to claim 5, wherein teeth (24) are fixedly connected to the bottom of the fixed block (25), and blocks (27) with four groups of reset functions are slidingly connected to the bottom of the teeth (24).
7. The geographical information measuring device for homeland space planning according to claim 1, wherein the fixing mechanism (301) comprises a foot pedal (6), and a telescopic tube (32) with a resetting function is fixedly connected between the foot pedal (6) and the fixing plate (7).
8. The geographical information measuring device suitable for homeland space planning according to claim 7, wherein the pedal plate (6) is fixedly connected with a pedal block (30), the bottom of the pedal block (30) is fixedly connected with a shrinkage rod (41), and a connecting column (33) is slidably connected inside the shrinkage rod (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410438155.7A CN118031052B (en) | 2024-04-12 | 2024-04-12 | Geographical information measuring device suitable for homeland space planning |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410438155.7A CN118031052B (en) | 2024-04-12 | 2024-04-12 | Geographical information measuring device suitable for homeland space planning |
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| CN118031052A true CN118031052A (en) | 2024-05-14 |
| CN118031052B CN118031052B (en) | 2024-07-19 |
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