CN215488797U - Total powerstation is used in geographical survey and drawing - Google Patents

Abstract

The utility model discloses a total station for geographic mapping, which comprises a total station, wherein a base of the total station is detachably connected with a connecting plate, the lower surface of the connecting plate is fixedly connected with a rack plate, the lower surface of the connecting plate is abutted with a fixed plate, a rotating groove and three first hinge grooves are formed in the fixed plate, a first rotating shaft is rotatably connected with a fixed shaft of a groove wall of the rotating groove in a fixed shaft mode, the surface of the rack plate is slidably connected with the groove wall of the rotating groove, a gear is fixedly connected with the surface of the first rotating shaft, teeth of the gear are meshed with teeth of the rack plate, a connecting hole for the first rotating shaft to penetrate through and be rotatably connected with the fixed shaft of the first rotating shaft is formed in the surface of the fixed plate, a rotating rod is fixedly connected with the surface of the first rotating shaft, and a handle is fixedly connected to the end part of the rotating rod.

Description

Total powerstation is used in geographical survey and drawing

Technical Field

The utility model relates to the technical field of total stations, in particular to a total station for geographic mapping.

Background

The total station, i.e. the total station type electronic distance measuring instrument, is a high-tech measuring instrument integrating light, machine and electricity into one body, and is a surveying instrument system integrating the functions of measuring horizontal angle, vertical angle, distance (slant distance and flat distance) and height difference into one body.

Traditional total powerstation is very loaded down with trivial details to want height-adjusting after setting up, and adjusts the unable level that keeps for rocking when the total powerstation can be adjusted after, need adjust again, and it is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a total station for geological surveying and mapping, which has the advantages that a rack plate moves upwards to drive a connecting plate to move upwards, the connecting plate moves upwards to drive the total station to move upwards, the effect of conveniently adjusting the measuring height of the total station is achieved, and the problems that the traditional total station is complicated to adjust the height after being set, the total station cannot keep level for shaking during adjustment after being adjusted, the total station needs to be adjusted again, and the total station is inconvenient to use are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the total station comprises a total station, a base of the total station is detachably connected with a connecting plate, a rack plate is fixedly connected to the lower surface of the connecting plate, a fixing plate is abutted to the lower surface of the connecting plate, a rotating groove and three first hinge grooves are formed in the fixing plate, a first rotating shaft is rotatably connected to a fixed shaft of the groove wall of the rotating groove, the surface of the rack plate is slidably connected with the groove wall of the rotating groove, a gear is fixedly connected to the surface of the first rotating shaft, teeth of the gear are meshed with the teeth of the rack plate, a connecting hole is formed in the surface of the fixing plate, the first rotating shaft penetrates through the connecting hole and is rotatably connected with the fixed shaft of the first rotating shaft, a rotating rod is fixedly connected to the surface of the first rotating shaft, a handle is fixedly connected to the end of the rotating rod, foot rests are hinged to the groove walls of the three first hinge grooves, and hinge rods are hinged to the side faces of the rack plate, it is three the lower extreme of hinge bar articulates jointly has fixed cover, fixed cover slides and cup joints the surface of rack plate, the surface of fixed cover sets up threaded hole one, the pore wall threaded connection of threaded hole one has the threaded rod, the one end fixedly connected with turn-ring of threaded rod, the other end of threaded rod with the surface butt of rack plate, it is three the equal fixedly connected with footboard in side of foot rest, it is three the equal fixedly connected with ground nail of lower extreme of foot rest still can let including being used for under the minimum extreme topography in space the stabilizing mean of total powerstation normal use to and prevent threely the unable normal control's of pin joint screens mechanism when the foot rest expandes simultaneously.

Optionally, the stabilizing mechanism includes hinge groove two, hinge groove two is provided with threely, it is three hinge groove two is seted up respectively threely the foot rest is close to the side of rack plate, it is three the cell wall of hinge groove two all articulates there are iron plate and backup pad, it is three the inner wall of iron plate has all been seted up and has been deposited the chamber, it is three deposit the chamber wall in chamber respectively with three the surface butt of backup pad, it is three the spout has all been seted up to the side of iron plate, it is three the equal sliding connection of cell wall of spout has the slider, it is three the slider is fixed connection respectively three the side of backup pad, it is three the ring channel has all been seted up on the surface of iron plate, it is three the equal fixedly connected with magnetic path of inner wall of hinge groove two.

Optionally, the clamping mechanism includes three clamping blocks, the three clamping blocks are respectively and fixedly connected to the three groove walls of the first hinge grooves, clamping grooves are formed in the upper ends of the three foot rests, the end portions of the three clamping blocks are respectively in sliding connection with the three groove walls of the clamping grooves, and the total station further includes a rain-proof mechanism for preventing the total station from being damaged by rain when raining.

Optionally, the rain-proof mechanism is including installing the piece, the installation piece is provided with two, two the installation piece dead axle respectively rotates to be connected the both sides of total powerstation, two the equal fixedly connected with pivot two in side of installation piece, two the common erection joint of upper surface of installation piece has folding canopy.

Optionally, the total station further comprises a screw, a second threaded hole is formed in the base of the total station and the upper surface of the connecting plate, and the base of the total station is in threaded connection with the upper surface of the connecting plate through the screw.

Optionally, the size of the three clamping blocks is matched with the groove walls of the three clamping grooves.

Compared with the prior art, the utility model has the following beneficial effects:

firstly, the total station is moved to a proper measuring place, then the torsion ring is twisted reversely, the threaded rod is not abutted to the surface of the rack plate, then the three foot rests are opened simultaneously, the three foot rests are pressed down by a tool after being opened, the ground nail can be pricked into the soil, and the opened three foot rests can form a triangular support, so that the effect of fixing the total station is achieved.

Secondly, the handle is held by hands after the three foot rests are fixed and then rotated, the handle is rotated to drive the rotating rod to rotate, the rotating rod is rotated to drive the rotating shaft to rotate, the rotating shaft rotates to drive the gear to rotate, the gear rotates to drive the meshed rack plate to move upwards, the rack plate moves upwards to drive the connecting plate to move upwards, the connecting plate moves upwards to drive the total station to move upwards, when the total station moves to a proper position, the torsion ring is reversely twisted to enable the threaded rod to be abutted and locked with the rack plate again to be as shown in fig. 2, and the effect of conveniently adjusting the measuring height of the total station is achieved.

Thirdly, when the total station is used in extreme terrains with extremely small space, fingers are placed in the annular groove and then buckled, when the force of the finger is larger than the attraction of the magnetic block to the iron plate, the finger can buckle out the annular groove together with the iron plate, the iron plate can drive the groove wall of the sliding groove to extrude the sliding block to move towards the direction of the rack plate after being buckled out, the sliding block moves to drive the end part of the supporting plate to move out of the second hinge groove, at the moment, the supporting plate is moved by hand to enable the sliding block to abut against the end part of the sliding chute, so that the iron plate, the supporting plate and the foot rest form a triangle and are fixed to the position shown in the figure, the rest two stabilizing mechanisms are sequentially operated in such a way, the original three-point support is changed into a three-line ground support, the supporting points are more, even if part of the total station is suspended, the foot rest can still stand and ensure the effect of normal measurement operation of the measuring point as long as the whole gravity center of the total station still falls in the supporting area.

When raining occurs, the second rotating shafts on the two sides are rotated simultaneously, the second rotating shafts drive the mounting blocks to rotate, the mounting blocks rotate to enable the folding shed to be unfolded, and the effect of preventing rainwater from damaging the total station is achieved.

And when the three foot rests are stretched simultaneously, the clamping grooves can simultaneously clamp the clamping blocks to limit the stretching angles of the three foot rests, so that the effect of preventing the three foot rests from being inconveniently adjusted when being stretched simultaneously under the condition that the three foot rests are high on one side and low on two sides is achieved.

Drawings

FIG. 1 is a first state diagram of the structure of the present invention and is taken as a front view;

FIG. 2 is a second state diagram of the structure of the present invention;

FIG. 3 is a front view of the structure of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 1 at B in accordance with the present invention;

fig. 6 is an enlarged view of the structure of fig. 2 at C according to the present invention.

In the figure: 1. a total station; 2. a screw; 3. a connecting plate; 4. a fixing plate; 5. a first rotating shaft; 6. a gear; 7. a rack plate; 8. a foot rest; 9. a hinged lever; 10. fixing a sleeve; 11. a threaded rod; 12. a torsion ring; 13. a ground nail; 14. a pedal; 15. an iron plate; 16. a support plate; 17. a chute; 18. an annular groove; 19. a slider; 20. a second rotating shaft; 21. mounting blocks; 22. a folding shed; 23. a rotating rod; 24. a handle; 25. a clamping block; 26. a card slot; 27. a magnetic block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: a total station for geography surveying and mapping comprises a total station 1, wherein a base of the total station 1 is detachably connected with a connecting plate 3, a rack plate 7 is fixedly connected to the lower surface of the connecting plate 3, a fixing plate 4 abuts against the lower surface of the connecting plate 3, a rotating groove and three first hinge grooves are formed in the fixing plate 4, a rotating shaft 5 is rotatably connected to a groove wall fixed shaft of the rotating groove, the surface of the rack plate 7 is slidably connected with the groove wall of the rotating groove, a gear 6 is fixedly connected to the surface of the rotating shaft 5, teeth of the gear 6 are meshed with teeth of the rack plate 7, a connecting hole is formed in the surface of the fixing plate 4, the rotating shaft 5 penetrates through the connecting hole and is rotatably connected with the fixed shaft, a rotating rod 23 is fixedly connected to the surface of the rotating shaft 5, a handle 24 is fixedly connected to the end portion of the rotating rod 23, and the groove walls of the three first hinge grooves are hinged to foot rests 8, three foot rest 8 is close to the side of rack board 7 all articulates there is hinge rod 9, three the lower extreme of hinge rod 9 articulates jointly fixed cover 10, fixed cover 10 slides and cup joints the surface of rack board 7, the surface of fixed cover 10 is seted up threaded hole one, the pore wall threaded connection of threaded hole one has threaded rod 11, the one end fixedly connected with wrenching ring 12 of threaded rod 11, the other end of threaded rod 11 with the surface butt of rack board 7, three the equal fixedly connected with footboard 14 in side of foot rest 8, three the equal fixedly connected with ground nail 13 of lower extreme of foot rest 8 still includes and is used for also letting under the extremely small extreme topography in space the stabilizing mean of the normal use of total powerstation 1 to and prevent three the screens mechanism of the unable normal control of pin joint when foot rest 8 expandes simultaneously, will move total powerstation 1 to suitable measuring place earlier when this total powerstation for geographical surveying and mapping uses, then, the torsion ring 12 is reversely twisted to prevent the threaded rod 11 from abutting against the surface of the rack plate 7, then the three foot rests 8 are opened simultaneously, the three foot rests 8 are pressed down by a tool to enable the ground nail 13 to be inserted into the soil, the opened three foot rests 8 form a triangular support, the total station 1 is fixed, after the three foot rests 8 are fixed, the handle 24 is held by a hand and then rotated, the handle 24 rotates to drive the rotating rod 23 to rotate, the rotating rod 23 rotates to drive the rotating shaft one 5 to rotate, the rotating shaft one 5 rotates to drive the gear 6 to rotate, the gear 6 rotates to drive the meshed rack plate 7 to move upwards, the rack plate 7 moves upwards to drive the connecting plate 3 to move upwards, the connecting plate 3 moves upwards to drive the total station 1 to move upwards, when the total station 1 moves to a proper position, the torsion ring 12 is reversely twisted to enable the threaded rod 11 to abut against the rack plate 7 again and be locked to be as shown in figure 2, the effect of conveniently adjusting the measuring height of the total station 1 is achieved.

Further, the stabilizing mechanism comprises two hinge grooves, three hinge grooves are formed in the two hinge grooves, the three hinge grooves are respectively formed in the side faces, close to the rack plate 7, of the foot rests 8, the groove walls of the three hinge grooves are hinged to an iron plate 15 and a support plate 16, storage cavities are formed in the inner walls of the three iron plates 15, the cavity walls of the three storage cavities are respectively abutted to the surfaces of the three support plates 16, sliding grooves 17 are formed in the side faces of the three iron plates 15, the groove walls of the three sliding grooves 17 are respectively connected with sliding blocks 19 in a sliding manner, the three sliding blocks 19 are respectively fixedly connected to the side faces of the three support plates 16, annular grooves 18 are formed in the surfaces of the three iron plates 15, the inner walls of the three hinge grooves are respectively and fixedly connected with sliding blocks 27, and the total station 1 can be used in an extreme topography with extremely small space in some cases, at this time, fingers are placed in the annular groove 18 and then buckled, when the force of the fingers is greater than the attraction force of the magnetic block 27 to the iron plate 15, the fingers can buckle the annular groove 18 together with the iron plate 15, the iron plate 15 can drive the groove wall of the sliding groove 17 to extrude the sliding block 19 to move towards the rack plate 7 after being buckled, the sliding block 19 moves to drive the end part of the supporting plate 16 to move out of the hinging groove II, the supporting plate 16 is moved by hands to enable the sliding block 19 to abut against the end part of the sliding groove 17, so that the iron plate 15, the supporting plate 16 and the foot rest 8 form a triangular shape and are fixed to be shown in figure 2, and the rest two stabilizing mechanisms are operated in sequence, so that the original three-point support is changed into a three-line ground support, the supporting points are more, and even if a part is suspended, as long as the whole gravity center of the total station still falls into the supporting area, the foot rest can still stand and ensure that the measuring operation of the measuring point is normally performed.

Further, a total station for geographical mapping according to any one of claims 1 or 2, the clamping mechanism comprises three clamping blocks 25, the three clamping blocks 25 are respectively and fixedly connected with the groove walls of the three first hinge grooves, clamping grooves 26 are respectively formed in the upper ends of the three foot rests 8, the end parts of the three clamping blocks 25 are respectively and slidably connected with the groove walls of the three clamping grooves 26, the total station 1 further comprises a rain-proof mechanism for preventing the total station 1 from being damaged by rain water in rainy days, when the three foot rests 8 are stretched simultaneously, the adjustment is inconvenient under the condition that one side is high and the other side is low, the clamping mechanism has the effect, when the three foot rests 8 are stretched simultaneously, the clamping grooves 26 can simultaneously clamp the clamping blocks 25 to limit the stretching angles of the three foot rests 8, and the effect of preventing the three foot rests 8 from being inconveniently adjusted due to the fact that the three foot rests are high on one side and low on the other side when being stretched simultaneously is achieved.

Further, rain-proof mechanism is including installation piece 21, installation piece 21 is provided with two, two installation piece 21 dead axle rotation connection respectively is in the both sides of total powerstation 1, two the equal fixedly connected with pivot two 20 in side of installation piece 21, two the common erection joint of upper surface of installation piece 21 has folding canopy 22, rotates two 20 on pivot on both sides simultaneously when meetting the rainy day, and pivot two 20 rotate and drive installation piece 21 and rotate, and installation piece 21 rotates and makes folding canopy 22 expand, has reached the effect that the rainwater damaged total powerstation 1 when preventing the rainy day.

Further, the total station comprises a screw 2, a second threaded hole is formed in the base of the total station 1 and the upper surface of the connecting plate 3, the base of the total station 1 is in threaded connection with the upper surface of the connecting plate 3 through the screw 2, and the effect that the total station 1 is conveniently mounted on the connecting plate 3 is achieved through the screw 2.

Furthermore, the size of the three clamping blocks 25 is matched with the groove walls of the three clamping grooves 26, so that the effect of preventing the clamping grooves 26 from being infirm when being abutted against the clamping blocks is achieved.

The working principle is as follows: when the total station for geographic mapping is used, the total station 1 is moved to a proper measuring place, then the torsion ring 12 is twisted reversely, the threaded rod 11 is not abutted to the surface of the rack plate 7, then the three foot rests 8 are opened simultaneously, the three pedals 14 are pressed down by a tool after the three foot rests 8 are opened, the ground nail 13 can be inserted into the soil, the opened three foot rests 8 form a triangular support, and the effect of fixing the total station 1 is achieved;

after three foot rests 8 are fixed, the handle 24 is held by hand and then rotated, the handle 24 is rotated to drive the rotating rod 23 to rotate, the rotating rod 23 is rotated to drive the rotating shaft 5 to rotate, the rotating shaft 5 rotates to drive the gear 6 to rotate, the gear 6 rotates to drive the meshed rack plate 7 to move upwards, the rack plate 7 moves upwards to drive the connecting plate 3 to move upwards, the connecting plate 3 moves upwards to drive the total station 1 to move upwards, when the total station 1 moves to a proper position, the torsion ring 12 is reversely twisted to enable the threaded rod 11 to be locked with the rack plate 7 in an abutting mode to the position shown in figure 2, and the effect of conveniently adjusting the measuring height of the total station 1 is achieved.

Sometimes the total station 1 is used, possibly in extreme terrain where space is minimal, by placing a finger in the annular groove 18 and then snapping, when the force of the finger is larger than the attraction of the magnetic block 27 to the iron plate 15, the finger can buckle the annular groove 18 together with the iron plate 15, the iron plate 15 can drive the groove wall of the sliding groove 17 to extrude the sliding block 19 to move towards the rack plate 7 after buckling, the sliding block 19 moves to drive the end part of the supporting plate 16 to move out of the second hinge groove, at this time, the supporting plate 16 is moved by hand to make the sliding block 19 abut against the end of the sliding groove 17, so that the iron plate 15, the supporting plate 16 and the foot rest 8 form a triangle and are fixed to the position shown in fig. 2, and the rest two stabilizing mechanisms are operated in sequence, so that the original three-point support is changed into a three-line ground support, the supporting points are more, even if part of the total station is suspended, the foot rest can still stand and ensure the effect of normal measurement operation of the measuring point as long as the whole gravity center of the total station still falls in the supporting area.

When meeting with the second pivot 20 that rotates both sides simultaneously when raining, the second pivot 20 rotates and drives installation piece 21 and rotate, and installation piece 21 rotates and makes folding canopy 22 expand, has reached the effect that rainwater damaged total powerstation 1 when preventing to rain.

When three foot rest 8 is tensile simultaneously can meet the inconvenient adjustment of the condition of height both sides low on one side, has played the effect at this moment at screens mechanism, and when three foot rest 8 was tensile simultaneously, draw-in groove 26 can block fixture block 25 simultaneously and restrict the tensile angle of three foot rest 8, has reached and has prevented that three foot rest 8 from meeting the inconvenient adjustment of the condition of height both sides low on one side when tensile simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A total station for geological surveying, comprising a total station (1), characterized in that: the base of total station (1) can be dismantled and be connected with connecting plate (3), the lower fixed surface of connecting plate (3) is connected with rack plate (7), the lower surface butt of connecting plate (3) has fixed plate (4), rotating groove and three hinge groove one have been seted up to the inside of fixed plate (4), the cell wall dead axle in rotating groove rotates and is connected with pivot (5), the surface of rack plate (7) with the cell wall sliding connection in rotating groove, the fixed surface of pivot (5) is connected with gear (6), the tooth of gear (6) with the tooth meshing of rack plate (7), the surface of fixed plate (4) is seted up and is used for pivot (5) to pass and the dead axle rotation connection's connecting hole with it, the fixed surface of pivot (5) is connected with bull stick (23), the tip fixedly connected with handle (24) of bull stick (23), the side surfaces, close to the rack plate (7), of the three foot rests (8) are hinged to hinge rods (9), the lower ends of the three hinge rods (9) are hinged to fixing sleeves (10) together, the fixing sleeves (10) are sleeved on the surface of the rack plate (7) in a sliding mode, a first threaded hole is formed in the surface of each fixing sleeve (10), a threaded rod (11) is connected to the hole wall of the first threaded hole in a threaded mode, one end of each threaded rod (11) is fixedly connected with a torsion ring (12), the other end of each threaded rod (11) is abutted to the surface of the rack plate (7), pedals (14) are fixedly connected to the side surfaces of the three foot rests (8), and ground nails (13) are fixedly connected to the lower ends of the three foot rests (8);

the total station is characterized by further comprising a stabilizing mechanism and a blocking mechanism, wherein the stabilizing mechanism is used for enabling the total station (1) to be normally used under extreme terrains with extremely small space, and the blocking mechanism is used for preventing the three foot rests (8) from being normally controlled through hinged points when being unfolded simultaneously.

2. The total station for geographical mapping of claim 1, wherein: stabilizing mean includes hinge groove two, hinge groove two is provided with threely, and is three hinge groove two is seted up respectively threely foot rest (8) are close to the side of rack board (7), it is three the cell wall of hinge groove two all articulates there are iron plate (15) and backup pad (16), it is three the inner wall of iron plate (15) has all been seted up and has been deposited the chamber, and is three deposit the chamber wall in chamber respectively with three the surface butt of backup pad (16), it is three spout (17) have all been seted up to the side of iron plate (15), it is three the equal sliding connection of cell wall of spout (17) has slider (19), it is three slider (19) fixed connection respectively is three the side of backup pad (16), it is three ring channel (18) have all been seted up on the surface of iron plate (15), it is three the equal fixedly connected with magnetic path (27) of inner wall of hinge groove two.

3. A total station for geographical mapping according to any one of claims 1 or 2, wherein: clamping mechanism includes fixture block (25), fixture block (25) are provided with threely, threely fixture block (25) fixed connection respectively is three the cell wall of hinge groove one, three draw-in groove (26) have all been seted up to the upper end of foot rest (8), and is three the tip of fixture block (25) respectively with threely the cell wall sliding connection of draw-in groove (26), still including being used for when preventing raining total powerstation (1) is done bad rain-proof mechanism by the rainwater.

4. The total station for geographical mapping of claim 3, wherein: rain-proof mechanism is including installation piece (21), installation piece (21) are provided with two, two installation piece (21) dead axle rotation respectively is connected the both sides of total powerstation (1), two the equal fixedly connected with pivot two (20) in side of installation piece (21), two the common erection joint of upper surface of installation piece (21) has folding canopy (22).

5. The total station for geographical mapping of claim 1, wherein: the electronic total station is characterized by further comprising screws (2), wherein threaded holes II are formed in the base of the total station (1) and the upper surface of the connecting plate (3), and the base of the total station (1) is in threaded connection with the upper surface of the connecting plate (3) through the screws (2).

6. The total station for geographical mapping of claim 3, wherein: the sizes of the three clamping blocks (25) are matched with the groove walls of the three clamping grooves (26).

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