CN212510292U - Portable reconnaissance surveying instrument strutting arrangement - Google Patents
Portable reconnaissance surveying instrument strutting arrangement Download PDFInfo
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- CN212510292U CN212510292U CN202020912135.6U CN202020912135U CN212510292U CN 212510292 U CN212510292 U CN 212510292U CN 202020912135 U CN202020912135 U CN 202020912135U CN 212510292 U CN212510292 U CN 212510292U
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Abstract
The utility model discloses a portable surveying and mapping instrument supporting device, which comprises a supporting plate, wherein a cavity is arranged in the supporting plate, a first threaded rod, a second threaded rod, a third threaded rod, a fourth threaded rod, a first threaded rod and a second threaded rod which are in threaded fit with the lower wall of the cavity are arranged on the lower wall of the cavity, one end of the third threaded rod and one end of the fourth threaded rod are provided with adjusting components, each adjusting component comprises a gear and a rack, the first threaded rod, the second threaded rod, one end, located in the cavity, of the third threaded rod and the fourth threaded rod is fixed with the gear, the rack is in sliding fit with the lower wall of the cavity, the fifth threaded rod in threaded fit with the rack is arranged on the rack, the fifth threaded rod is in threaded fit with the side wall of the cavity, a first bevel gear is fixed on the fifth threaded rod, a rotating rod in rotating fit with the upper wall of the cavity is arranged on the upper wall of the cavity, and a second bevel gear meshed with the first bevel gear is fixed at one end of the.
Description
Technical Field
The utility model relates to a mapping equipment technical field, in particular to portable reconnaissance surveying instrument strutting arrangement.
Background
The surveying instrument is an instrument which is used for various aspects such as orientation, distance measurement, angle measurement, height measurement, mapping and photogrammetry and is required by measurement work in the stages of planning, design, construction and operation management in engineering construction, and is divided into a plurality of instruments such as a theodolite, a level, a flat instrument, a total station and the like according to the types of the instruments.
The height of the traditional support frame cannot be adjusted, and the placing platform cannot be adjusted to be horizontal.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable reconnaissance surveying instrument strutting arrangement has the height of adjusting and adjusts to the horizontally effect.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a supporting device of a portable reconnaissance surveying instrument comprises a supporting plate, wherein a cavity is formed in the supporting plate, a first threaded rod, a second threaded rod, a third threaded rod and a fourth threaded rod which are in threaded fit with the lower wall of the cavity are arranged on the lower wall of the cavity, one ends of the first threaded rod, the second threaded rod, the third threaded rod and the fourth threaded rod are positioned in the cavity, an adjusting component is arranged at one end of the first threaded rod, the second threaded rod, the third threaded rod and the fourth threaded rod and comprises a gear and a rack, one ends of the first threaded rod, the second threaded rod, the third threaded rod and the fourth threaded rod which are positioned in the cavity are fixed with the gear, a dovetail sliding groove is formed in the lower wall of the cavity, a dovetail sliding block which is in sliding fit with the dovetail sliding groove is arranged in the dovetail sliding groove and is fixedly connected with the, the screw rod five is in threaded fit with the side wall of the cavity, a bevel gear I is fixed on the screw rod five, a rotating rod in running fit with the upper wall of the cavity is arranged on the upper wall of the cavity, a bevel gear II meshed with the bevel gear I is fixed at one end of the rotating rod, supporting components are arranged at the lower ends of the screw rod I, the screw rod II, the screw rod III and the screw rod IV, and a fixing component is arranged on the supporting plate.
Adopt above-mentioned technical scheme, when the height of backup pad will be adjusted, will adjust the threaded rod that corresponds, it drives bevel gear two to rotate the bull stick, bevel gear two rotates and drives bevel gear one and rotates, bevel gear rotates and drives threaded rod five and rotates, threaded rod five rotates and drives the rack removal, it slides along the forked tail spout to drive the forked tail slider when the rack removes, the effect of preventing rack pivoted has been played, the rack removes and drives the gear rotation, gear revolve drives and rotates with the corresponding threaded rod of gear, the threaded rod rotates and drives the supporting component that corresponds and carry out the height and adjust, then it is fixed with the surveying instrument through fixed subassembly.
Preferably, the fixing component comprises a motor and a third bevel gear, an output shaft of the motor is fixed with the third bevel gear, the support plate is provided with a first rotating rod, a second rotating rod and a third rotating rod which are in running fit with the support plate, the first rotating rod is fixed with a fourth bevel gear which is meshed with the third bevel gear, the first rotating rod is fixed with a winding wheel, the second rotating rod and the third rotating rod are respectively fixed with a first rotating wheel and a second rotating wheel, the support plate is symmetrically fixed with an L-shaped support plate, the L-shaped support plate is provided with a first sliding groove, the first sliding groove is internally provided with a first sliding block which is in running fit with the first sliding groove, the first sliding block is fixed with a fixing block, one end of the fixing block is fixed with a pull rod which is in running fit with the L-shaped support plate, the pull rods on two sides are respectively fixed with a first, and the second pull rope bypasses the second rotating wheel to be fixed with the winding wheel, a spring is fixed on the fixed block, and one end, far away from the fixed block, of the spring is fixedly connected with the L-shaped support plate.
Adopt above-mentioned technical scheme, when wanting fixed surveying instrument, the starter motor, the output shaft of motor rotates and drives bevel gear three and rotate, bevel gear three rotates and drives bevel gear four and rotate, bevel gear four rotates and drives dwang one and rotates, dwang one rotates and drives the rolling wheel and rotate, the rolling wheel rotates and rolls stay cord one and stay cord two, drive the pull rod removal after stay cord one and the rolling of stay cord two, the drive fixed block after the pull rod removal moves away, the fixed block removes and drives the spring compression, the spring compression produces elasticity, then place the surveying instrument assigned position, the motor is closed, the pull rod is not under stress this moment, the elasticity of spring drives the fixed block and removes to the surveying instrument, it is fixed with the surveying instrument until the fixed block, the effect of fixed surveying instrument has been played.
Preferably, the supporting component comprises a first supporting rod, a second supporting rod, a third supporting rod and a fourth supporting rod, the first supporting rod, the second supporting rod, the third supporting rod and the fourth supporting rod are in threaded fit with a first threaded rod, a second threaded rod, a third threaded rod and a fourth threaded rod respectively, a connecting rod is fixed at the lower end of the supporting plate, a connecting plate is fixed on the connecting rod, a limiting groove is formed in the connecting plate, a limiting block in sliding fit with the limiting groove is fixed in the limiting groove, and the limiting block is fixedly connected with the first supporting rod, the second supporting rod, the third supporting rod and the fourth supporting rod.
Adopt above-mentioned technical scheme, threaded rod one, threaded rod two, threaded rod three and threaded rod four rotate to drive corresponding bracing piece one, bracing piece two, bracing piece three and bracing piece four removal, bracing piece one, bracing piece two, bracing piece three and bracing piece four removal drive spacing piece and remove, the stopper removes along the spacing groove, the stopper has played and has prevented bracing piece one, bracing piece two, bracing piece three and bracing piece four pivoted effects, has played the effect of adjusting bracing piece one, bracing piece two, bracing piece three and bracing piece four heights.
Preferably, a plurality of fixing plates are fixed in the cavity, a pressure sensor is fixed on each fixing plate, a display screen is fixed on each supporting plate, and the pressure sensors are electrically connected with the display screen.
Adopt above-mentioned technical scheme, when the rack removes a definite position, touch pressure sensors up to the one end of rack, when pressure sensors sensed pressure, the manual pressure of display screen display pressure sensors, the people observed behind the pressure, and the stall bull stick has played the effect that prevents the rack scope of shifting out.
Preferably, a handle is fixed to one point of the rotating rod, which is far away from the second bevel gear.
By adopting the technical scheme, the rotating handle drives the rotating rod to rotate, and the rotating rod rotates to drive the bevel gear II to rotate, so that the rotating rod is convenient to rotate.
Preferably, a controller is fixed to the support plate.
By adopting the technical scheme, the controller plays a role in controlling the motor.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic diagram showing the positions of first, second, third and fourth threaded rods;
FIG. 3 is a schematic view for showing the structure of the adjusting assembly;
FIG. 4 is a schematic structural view for showing a support assembly;
FIG. 5 is a schematic view showing the position of the rack and dovetail slide.
Reference numerals: 1. a support plate; 2. a cavity; 3. a first threaded rod; 4. a second threaded rod; 5. a third threaded rod; 6. a fourth threaded rod; 7. an adjustment assembly; 8. a gear; 9. a rack; 10. a dovetail chute; 11. a dovetail slide block; 12. a fifth threaded rod; 13. a first bevel gear; 14. a rotating rod; 15. a second bevel gear; 16. a support assembly; 17. a fixing assembly; 18. a motor; 19. a third bevel gear; 20. rotating the first rod; 21. rotating the second rod; 22. rotating the rod III; 23. a fourth bevel gear; 24. a winding wheel; 25. a first rotating wheel; 26. a second rotating wheel; 27. an L-shaped support plate; 28. a first sliding chute; 29. a first sliding block; 30. a fixed block; 31. a pull rod; 32. pulling a first rope; 33. a second pull rope; 34. a spring; 35. a first supporting rod; 36. a second supporting rod; 37. a third supporting rod; 38. a fourth supporting rod; 39. a connecting rod; 40. a connecting plate; 41. a limiting groove; 42. a limiting block; 43. a fixing plate; 44. a pressure sensor; 45. a handle; 46. a controller; 48. a display screen.
Detailed Description
The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.
Referring to fig. 1 to 5, a portable surveying and mapping instrument supporting device comprises a supporting plate 1, wherein the height of the supporting plate 1 is adjusted, a cavity 2 is formed in the supporting plate 1, a first threaded rod 3, a second threaded rod 4, a third threaded rod 5 and a fourth threaded rod 6 which are in threaded fit with the lower wall of the cavity 2 are arranged on the lower wall of the cavity 2, one ends of the first threaded rod 3, the second threaded rod 4, the third threaded rod 5 and the fourth threaded rod 6 are positioned in the cavity 2, an adjusting component 7 is arranged at one end of the first threaded rod 3, the second threaded rod 4, the third threaded rod 5 and the fourth threaded rod 6, the adjusting component 7 comprises a gear 8 and a rack 9, a fifth threaded rod 12 which is in threaded fit with the rack 9 is arranged on the rack 9, the fifth threaded rod 12 is in threaded fit with the side wall of the cavity 2, a first bevel gear 13 is fixed on the fifth threaded rod 12, a rotating rod 14 which is in rotating fit with the upper, a handle 45 is fixed at a point of the rotating rod 14 far away from the bevel gear II 15, the rotating handle 45 drives the rotating rod 14 to rotate, the rotating rod 14 rotates to drive the bevel gear II 15 to rotate, the bevel gear II 15 rotates to drive the bevel gear I13 to rotate, the bevel gear I13 rotates to drive the threaded rod V12 to rotate, the threaded rod V12 rotates to drive the rack 9 to move, the lower wall of the cavity 2 is provided with a dovetail sliding groove 10, a dovetail sliding block 11 in sliding fit with the dovetail sliding groove 10 is arranged in the dovetail sliding groove 10, the dovetail sliding block 11 is fixedly connected with the rack 9, the rack 9 is in sliding fit with the lower wall of the cavity 2, the rack 9 drives the dovetail sliding block 11 to slide along the dovetail sliding groove 10 when moving, the function of preventing the rack 9 from rotating is achieved, one end of the threaded rod I3, the threaded rod II 4, the threaded rod III 5 and, the gear 8 rotates to drive the threaded rod corresponding to the gear 8 to rotate.
As shown in fig. 1 and 3, a plurality of fixing plates 43 are fixed in the cavity 2, a pressure sensor 44 is fixed on the fixing plates 43, a display screen 48 is fixed on the supporting plate 1, the pressure sensor 44 is electrically connected with the display screen 48, when the rack 9 moves to a certain position, until one end of the rack 9 touches the pressure sensor 44, when the pressure sensor 44 senses pressure, the display screen 48 displays manual pressure of the pressure sensor 44, and after a person observes the pressure, the rotation of the rotating rod 14 is stopped, so that the rack 9 is prevented from moving out of the range.
As shown in fig. 2 and 4, the lower ends of the first threaded rod 3, the second threaded rod 4, the third threaded rod 5 and the fourth threaded rod 6 are respectively provided with a support assembly 16, the support assembly 16 comprises a first support rod 35, a second support rod 36, a third support rod 37 and a fourth support rod 38, the first support rod 35, the second support rod 36, the third support rod 37 and the fourth support rod 38 are respectively in threaded fit with the first threaded rod 3, the second threaded rod 4, the third threaded rod 5 and the fourth threaded rod 6, the first threaded rod 3, the second threaded rod 4, the third threaded rod 5 and the fourth threaded rod 6 rotate to drive the corresponding first support rod 35, the second support rod 36, the third support rod 37 and the fourth support rod 38 to move, the lower end of the support plate 1 is fixed with a connection rod 39, a connection plate 40 is fixed on the connection plate 39, a limit groove 41 is formed in the connection plate 40, the second support rod 36, the third support rod 37 and the fourth support rod 38 are fixedly connected, the first support rod 35, the second support rod 36, the third support rod 37 and the fourth support rod 38 move to drive the limiting block 42 to move, the limiting block 42 moves along the limiting groove 41, the limiting block 42 plays a role in preventing the first support rod 35, the second support rod 36, the third support rod 37 and the fourth support rod 38 from rotating, and the function of adjusting the heights of the first support rod 35, the second support rod 36, the third support rod 37 and the fourth support rod 38 is achieved.
As shown in fig. 1, a fixing component 17 is arranged on a supporting plate 1, after the height is adjusted, the surveying instrument is fixed on the supporting plate 1, the fixing component 17 comprises a motor 18 and a bevel gear III 19, an output shaft of the motor 18 is fixed with the bevel gear III 19, a controller 46 is fixed on the supporting plate 1, the motor 18 is started by pressing the controller 46, the output shaft of the motor 18 rotates to drive the bevel gear III 19 to rotate, a rotating rod I20, a rotating rod II 21 and a rotating rod III 22 which are in rotating fit with the supporting plate 1 are arranged on the supporting plate 1, a bevel gear IV 23 meshed with the bevel gear III 19 is fixed on the rotating rod I20, the bevel gear III 19 rotates to drive the bevel gear IV 23 to rotate, the rotating rod IV 23 rotates to drive the rotating rod I20 to rotate, a winding wheel 24 is fixed on the rotating rod I20, the rotating rod I20 rotates to drive the winding wheel 24 to rotate, a rotating wheel, the supporting plate 1 is symmetrically fixed with L-shaped supporting plates 27, the L-shaped supporting plates 27 are provided with first sliding grooves 28, the first sliding grooves 28 are internally provided with first sliding blocks 29 in sliding fit with the first sliding grooves 28, the first sliding blocks 29 are fixed with fixed blocks 30, one ends of the fixed blocks 30 are fixed with pull rods 31, the pull rods 31 are in sliding fit with the L-shaped supporting plates 27, the pull rods 31 on two sides are respectively fixed with first pull ropes 32 and second pull ropes 33, the first pull ropes 32 are fixed with a winding wheel 24 by bypassing a first rotating wheel 25, the second pull ropes 33 are fixed with the winding wheel 24 by bypassing a second rotating wheel 26, the winding wheel 24 rotates to wind the first pull ropes 32 and the second pull ropes 33, the first pull ropes 32 and the second pull ropes 33 drive the pull rods 31 to move after being wound, the fixed blocks 30 are driven to move away after the pull rods 31 move, the fixed blocks 30 are fixed with springs 34, one ends of the springs, spring 34 compresses to produce elasticity, then places the surveying instrument to the assigned position, closes motor 18, and pull rod 31 is not being atress this moment, and the elasticity of spring 34 drives fixed block 30 and removes to the surveying instrument, and the surveying instrument is fixed until fixed block 30.
Claims (6)
1. A supporting device of a portable reconnaissance surveying instrument comprises a supporting plate (1) and is characterized in that a cavity (2) is formed in the supporting plate (1), a first threaded rod (3), a second threaded rod (4), a third threaded rod (5) and a fourth threaded rod (6) which are in threaded fit with the lower wall of the cavity (2) are arranged on the lower wall of the cavity (2), one ends of the first threaded rod (3), the second threaded rod (4), the third threaded rod (5) and the fourth threaded rod (6) are located in the cavity (2), an adjusting component (7) is arranged at one end of the first threaded rod (3), the second threaded rod (4), the third threaded rod (5) and the fourth threaded rod (6), the adjusting component (7) comprises a gear (8) and a rack (9), and one ends of the first threaded rod (3), the second threaded rod (4), the third threaded rod (5) and the fourth threaded rod (6) which are located in the cavity (, a dovetail sliding groove (10) is formed in the lower wall of the cavity (2), a dovetail sliding block (11) in sliding fit with the dovetail sliding groove (10) is arranged in the dovetail sliding groove (10), the dovetail sliding block (11) is fixedly connected with a rack (9), the rack (9) is in sliding fit with the lower wall of the cavity (2), a threaded rod five (12) in threaded fit with the rack (9) is arranged on the rack (9), the threaded rod five (12) is in threaded fit with the side wall of the cavity (2), a bevel gear I (13) is fixed on the threaded rod five (12), a rotating rod (14) in rotating fit with the upper wall of the cavity (2) is arranged on the upper wall of the cavity (2), a bevel gear II (15) meshed with the bevel gear I (13) is fixed at one end of the rotating rod (14), support components (16) are arranged at the lower ends of the threaded rod I (3), the threaded rod II (4), the threaded rod III (5) and the threaded, the supporting plate (1) is provided with a fixing component (17).
2. The supporting device for the portable surveying and mapping instrument according to claim 1, wherein the fixing component (17) comprises a motor (18) and a bevel gear III (19), an output shaft of the motor (18) is fixed with the bevel gear III (19), the supporting plate (1) is provided with a rotating rod I (20), a rotating rod II (21) and a rotating rod III (22) which are in rotating fit with the supporting plate (1), the rotating rod I (20) is fixed with a bevel gear IV (23) which is engaged with the bevel gear III (19), the rotating rod I (20) is fixed with a winding wheel (24), the rotating rod II (21) and the rotating rod III (22) are respectively fixed with a rotating wheel I (25) and a rotating wheel II (26), the supporting plate (1) is symmetrically fixed with L-shaped supporting plates (27), and the L-shaped supporting plates (27) are provided with a sliding groove I (28), be provided with in the spout (28) with spout (28) sliding fit's slider (29), be fixed with fixed block (30) on slider (29), the one end of fixed block (30) is fixed with pull rod (31), pull rod (31) and L shape extension board (27) sliding fit, both sides pull rod (31) be fixed with stay cord (32) and stay cord two (33) respectively, it is fixed with wind-up wheel (24) that runner (25) are walked around in stay cord one (32), it is fixed with wind-up wheel (24) that runner two (26) are walked around in stay cord two (33), be fixed with spring (34) on fixed block (30), the one end and L shape extension board (27) fixed connection that fixed block (30) were kept away from in spring (34).
3. The supporting device for the portable surveying and mapping instrument of claim 1, wherein the supporting component (16) comprises a first supporting rod (35), a second supporting rod (36), a third supporting rod (37) and a fourth supporting rod (38), the first supporting rod (35), the second supporting rod (36), the third supporting rod (37) and the fourth supporting rod (38) are in threaded fit with a first threaded rod (3), a second threaded rod (4), a third threaded rod (5) and a fourth threaded rod (6), respectively, a connecting rod (39) is fixed at the lower end of the supporting plate (1), a connecting plate (40) is fixed on the connecting rod (39), a limiting groove (41) is formed in the connecting plate (40), a limiting block (42) in sliding fit with the limiting groove (41) is fixed in the limiting groove (41), and the limiting block (42) is in sliding fit with the first supporting rod (35), the second supporting rod (36), The third support rod (37) is fixedly connected with the fourth support rod (38).
4. A portable surveying instrument supporting device according to claim 1, characterized in that a plurality of fixing plates (43) are fixed in the cavity (2), a pressure sensor (44) is fixed on the fixing plates (43), a display screen (48) is fixed on the supporting plate (1), and the pressure sensor (44) is electrically connected with the display screen (48).
5. A portable surveying instrument support according to claim 1, characterized in that a handle (45) is fixed to the turning bar (14) at a point remote from the bevel gear wheel (15).
6. A portable surveying instrument support according to claim 1, characterized in that a controller (46) is fixed to the support plate (1).
Priority Applications (1)
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CN202020912135.6U CN212510292U (en) | 2020-05-26 | 2020-05-26 | Portable reconnaissance surveying instrument strutting arrangement |
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CN202020912135.6U CN212510292U (en) | 2020-05-26 | 2020-05-26 | Portable reconnaissance surveying instrument strutting arrangement |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113653916A (en) * | 2021-10-20 | 2021-11-16 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Section measuring apparatu platform stabilising arrangement for geological survey |
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2020
- 2020-05-26 CN CN202020912135.6U patent/CN212510292U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113653916A (en) * | 2021-10-20 | 2021-11-16 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Section measuring apparatu platform stabilising arrangement for geological survey |
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