CN215445925U - Surveying instrument positioner for surveying and mapping engineering - Google Patents

Abstract

The utility model discloses a mapping instrument positioning device for mapping engineering, which relates to the technical field of mapping and comprises a mapping instrument, wherein the lower surface of the mapping instrument is fixedly connected with a first fixed plate, the lower surface of the first fixed plate is hinged with a second connecting rod, the lower end of the second connecting rod is fixedly connected with an installation block, the lower surface of the installation block is fixedly connected with a main supporting rod, the side surface of the installation block is hinged with three side supporting rods distributed in an annular array, the surface of the main supporting rod is slidably sleeved with a moving block, the surface of the moving block is hinged with a first connecting rod distributed in an annular array, and the end parts of the first three connecting rods are respectively hinged with the surfaces of the three side supporting rods. And the sharp corners are worn by hard objects, which causes the problem that the device body inclines.

Description

Surveying instrument positioner for surveying and mapping engineering

Technical Field

The utility model relates to the technical field of surveying and mapping, in particular to a positioning device of a surveying and mapping instrument for surveying and mapping engineering.

Background

Surveying instrument is the equipment commonly used among the engineering survey, and it collects range finding, height finding, angle finding multiple functions as an organic whole, is in stable state when guaranteeing the surveying instrument to use under the normal conditions, and the surveying personnel all can install the surveying instrument and use on the tripod.

The direct mount is on fixed tripod, just so can't be convenient fix a position surveying instrument's horizontal azimuth and angle of pitch, and is very inconvenient in the in-service use process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mapping instrument positioning device for mapping engineering, which has the effects of adjusting the angles of a mapping instrument in the vertical direction and the transverse direction and protecting a sharp corner, and solves the problems that the angle adjustment of the mapping instrument in the horizontal or vertical direction is inconvenient when the mapping instrument works, and the device body is inclined due to the abrasion of the sharp corner by a hard object.

In order to achieve the purpose, the utility model provides the following technical scheme: a surveying instrument positioning device for surveying and mapping engineering comprises a surveying instrument, wherein a first fixed plate is fixedly connected to the lower surface of the surveying instrument, a second connecting rod is hinged to the lower surface of the first fixed plate, an installation block is fixedly connected to the lower end of the second connecting rod, a main supporting rod is fixedly connected to the lower surface of the installation block, three side supporting rods distributed in an annular array are hinged to the side surface of the installation block, a moving block is sleeved on the surface of the main supporting rod in a sliding mode, three first connecting rods distributed in an annular array are hinged to the surface of the moving block, the end portions of the three first connecting rods are respectively hinged to the surfaces of the three side supporting rods, an installation seat is fixedly connected to the lower end of each side supporting rod, a fourth rotating shaft is rotatably connected to the surfaces of the three installation seats in a fixed shaft mode, sharp corners are fixedly connected to the surfaces of the four rotating shafts, and a first adjusting mechanism for controlling the vertical angle adjustment of the surveying instrument is arranged on the surface of the second connecting rod, the device is characterized by further comprising a second adjusting mechanism for adjusting the horizontal rotating angle of the surveying instrument, and the surfaces of the side supporting rods are provided with third adjusting mechanisms for adjusting the angle of the sharp corner.

Optionally, adjustment mechanism one includes connecting rod three, the spout has been seted up to the lower surface of fixed plate one, the inner wall sliding connection of spout has the slider, the fixed surface of connecting rod two is connected with the fixed block, the fixed surface of fixed block is connected with fixed plate two, the upper surface dead axle of fixed plate two rotates and is connected with the worm, the upper end fixedly connected with handle three of worm, the positive dead axle of fixed block rotates and is connected with pivot three, the fixed surface of pivot three is connected with the worm wheel, the one end of connecting rod three with the fixed surface of pivot three is connected, the other end of connecting rod three with the surface of slider is articulated.

Optionally, adjustment mechanism two includes bevel gear one and bevel gear two, through-hole one has been seted up in the front of installation piece, the inner wall dead axle of through-hole one rotates and is connected with pivot two, the one end of pivot two with bevel gear one's positive fixed connection, the inner wall dead axle of installation piece rotates and is connected with pivot one, the upper surface of pivot one with bevel gear two's lower fixed surface is connected, bevel gear one with bevel gear two meshes, bevel gear two's upper surface with connecting rod two's lower extreme fixed connection, the other end of pivot two is provided with slewing mechanism.

Optionally, the third adjusting mechanism comprises a fourth connecting rod, a sleeve block is sleeved on the surface of the side supporting rod in a sliding mode, one end of the fourth connecting rod is hinged to the front face of the sleeve block, the other end of the fourth connecting rod is fixedly connected with the surface of the fourth rotating shaft, and the third adjusting mechanism further comprises a moving mechanism used for driving the sleeve block to move.

Optionally, the moving mechanism comprises a third fixing plate, the third fixing plate is fixedly connected to the surface of the side supporting rod, the third fixing plate and the surface of the sleeve block are respectively provided with a first through hole and a first internal thread through groove, the inner wall of the first through hole is fixed to rotate to be connected with a lead screw, the lead screw is in threaded connection with the first internal thread through groove, and the upper end of the lead screw is fixedly connected with a second handle.

Optionally, the rotating mechanism comprises a first handle, the first handle is fixedly connected to the other end of the second rotating shaft, and grains are formed on the surface of the first handle.

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

the device body is conveyed to a working area and is inserted into the ground, the first fixing plate is driven to rotate in the horizontal direction by rotating the first handle, and the first fixing plate can drive the surveying instrument to rotate by a certain angle so that the surveying instrument is aligned to the area needing to be measured, the whole positioning device does not need to be rotated again to adjust the angle, and the rapid adjustment effect is achieved.

According to the utility model, the inclination angle of the first fixing plate is changed by rotating the third handle, so that the inclination angle of the surveying instrument is driven to change, and the effect of adjusting the angle of the surveying instrument in the vertical direction is realized.

Thirdly, if the measurement is carried out on the depressed mud land, if stone materials exist below the device body, the main support rod and the side support rods are inserted into the soil, the sharp corner is driven to rotate by rotating the handle II, and the sharp corner rotates to enable the sharp part of the sharp corner not to face downwards but to face the outer side of the device body, so that the sharp part of the sharp corner avoids the hard objects such as stone and the like, the side face of the sharp corner is in contact with the ground, the effect of protecting the sharp corner is achieved, and the steps are saved for later daily maintenance and other work.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 1 at B in accordance with the present invention;

FIG. 4 is a front sectional view of the structure of the mounting block, the second connecting rod, the first rotating shaft, the second rotating shaft, the first bevel gear and the second bevel gear of the utility model;

FIG. 5 is a side view of a first fixed plate and slider configuration of the present invention;

fig. 6 is a side view of the first fixed plate and chute arrangement of the present invention.

In the figure: 1. a surveying instrument; 2. a first fixing plate; 3. mounting blocks; 4. a main support bar; 5. a side support bar; 6. sharp corners; 7. a moving block; 8. a first connecting rod; 9. a second connecting rod; 10. a first rotating shaft; 11. a second rotating shaft; 12. a first conical gear; 13. a second bevel gear; 14. a first handle; 15. a fixed block; 16. a second fixing plate; 17. a rotating shaft III; 18. a worm; 19. a worm gear; 20. a slider; 21. a chute; 22. a third connecting rod; 23. a mounting seat; 24. a rotating shaft IV; 25. sleeving blocks; 26. a connecting rod IV; 27. a third fixing plate; 28. a screw rod; 29. a second handle; 30. and a third handle.

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 surveying instrument positioning device for surveying and mapping engineering comprises a surveying instrument 1, wherein a first fixed plate 2 is fixedly connected to the lower surface of the surveying instrument 1, a second connecting rod 9 is hinged to the lower surface of the first fixed plate 2, a mounting block 3 is fixedly connected to the lower end of the second connecting rod 9, a main supporting rod 4 is fixedly connected to the lower surface of the mounting block 3, three side supporting rods 5 distributed in an annular array are hinged to the side surface of the mounting block 3, a moving block 7 is sleeved on the surface of the main supporting rod 4 in a sliding manner, three first connecting rods 8 distributed in an annular array are hinged to the surface of the moving block 7, the end portions of the three first connecting rods 8 are respectively hinged to the surfaces of the three side supporting rods 5, mounting seats 23 are fixedly connected to the lower ends of the three side supporting rods 5, four rotating shafts 24 are rotatably connected to the surfaces of the three mounting seats 23 in a fixed-axis manner, sharp corners 6 are fixedly connected to the surfaces of the three four rotating shafts 24, a first adjusting mechanism for controlling the vertical angle adjustment of the surveying instrument 1 is arranged on the surface of the second connecting rod 9, the device also comprises a second adjusting mechanism for adjusting the horizontal rotation angle of the surveying instrument 1, the surfaces of the three side supporting rods 5 are provided with a third adjusting mechanism for adjusting the angle of the sharp corner 6, the first adjusting mechanism changes the inclination angle of the first fixing plate 2, the inclination angle of the first fixing plate 2 changes, so that the inclination angle of the surveying instrument 1 is driven to change, the effect of adjusting the angle of the surveying instrument 1 in the vertical direction is realized, the second adjusting mechanism drives the first fixing plate 2 to rotate in the horizontal direction, the first fixing plate 2 rotates to drive the surveying instrument 1 to rotate by a certain angle, so that the surveying instrument 1 is aligned to an area needing to be measured, the whole positioning device does not need to rotate again to adjust the angle, the effect of quick adjustment is realized, the sharp part of the sharp corner 6 is not downward under the effect of the third adjusting mechanism, the sharp part of the sharp corner 6 is changed to face the outer side of the device body, so that the sharp part of the sharp corner 6 avoids hard objects such as stone and the like, and the side surface of the sharp corner 6 is contacted with the ground, thereby achieving the effect of protecting the sharp corner 6 and saving steps for the subsequent work such as daily maintenance and the like.

Further, the first adjusting mechanism comprises a third connecting rod 22, a sliding groove 21 is formed in the lower surface of the first fixing plate 2, a sliding block 20 is connected to the inner wall of the sliding groove 21 in a sliding manner, a fixing block 15 is fixedly connected to the surface of the second connecting rod 9, a second fixing plate 16 is fixedly connected to the surface of the fixing block 15, a worm 18 is rotatably connected to the upper surface of the second fixing plate 16 in a fixed-axis manner, a third handle 30 is fixedly connected to the upper end of the worm 18, a third rotating shaft 17 is rotatably connected to the front fixed-axis manner of the fixing block 15, a worm wheel 19 is fixedly connected to the surface of the third rotating shaft 17, one end of the third connecting rod 22 is fixedly connected to the surface of the third rotating shaft 17, the other end of the third connecting rod 22 is hinged to the surface of the sliding block 20, the third handle 30 is rotated to drive the worm 18 to rotate, the worm wheel 19 is rotated by the rotation of the worm 18, the rotation of the third rotating shaft 17 is rotated by the rotation of the worm wheel 19, drive connecting rod three 22 rotatory, through the rotation of connecting rod three 22, drive slider 20 and slide in spout 21 to through the butt of slider 20 to spout 21 inner wall, make the slope angle of elevation of fixed plate one 2 change, change through the inclination of fixed plate one 2, thereby drive the inclination of surveying instrument 1 and change, thereby realize that surveying instrument 1 can carry out the regulation effect of angle on vertical direction.

Further, the adjusting mechanism II comprises a first conical gear 12 and a second conical gear 13, a first through hole is formed in the front face of the mounting block 3, a second rotating shaft 11 is connected to the inner wall of the first through hole in a fixed-shaft manner, one end of the second rotating shaft 11 is fixedly connected with the front face of the first conical gear 12, a first rotating shaft 10 is connected to the inner wall of the mounting block 3 in a fixed-shaft manner, the upper surface of the first rotating shaft 10 is fixedly connected with the lower surface of the second conical gear 13, the first conical gear 12 is meshed with the second conical gear 13, the upper surface of the second conical gear 13 is fixedly connected with the lower end of a second connecting rod 9, a rotating mechanism is arranged at the other end of the second rotating shaft 11, the device body is conveyed to a working area, the side supporting rods 5 are driven to expand outwards under the action of the first connecting rod 8 by sliding the moving block 7 downwards, the side supporting rods 5 and the main supporting rods 4 are inserted on the ground together, and the rotating mechanism is driven to rotate the second rotating shaft 11, through the rotation of two 11 of pivot, under the meshing transmission effect of conical gear 12 and two 13 of conical gear, drive pivot 10 and rotate, through the rotation of pivot 10, drive two 9 rotations of connecting rod, through the rotation of two 9 of connecting rod, drive one 2 horizontal direction rotations of fixed plate, through the rotation of fixed plate 2, can drive the rotatory certain angle of surveying instrument 1, make surveying instrument 1 aim at the region that needs the measurement, no longer need rotate the whole angle regulation of adjusting of positioner again, the effect of quick adjustment has been realized.

Further, adjustment mechanism three includes connecting rod four 26, the sliding surface of collateral branch vaulting pole 5 has cup jointed the cover block 25, the one end of connecting rod four 26 is articulated with the front of cover block 25, the other end of connecting rod four 26 is connected with the fixed surface of pivot four 24, still including the moving mechanism who is used for driving the cover block 25 and removes, under moving mechanism's effect, drive pivot four 24 and rotate, through the rotation of pivot four 24, drive closed angle 6 and rotate, through the rotation of closed angle 6, can make the sharp-pointed part of closed angle 6 not be down, change into towards the device body outside, thereby make the sharp-pointed part of closed angle 6 avoid hard things such as stone head, let the side of closed angle 6 contact with the ground, thereby play the effect of protection closed angle 6, for later work such as daily maintenance saves the step.

Further, the moving mechanism includes three fixed plates 27, three fixed plate 27 fixed connection are on the surface of collateral branch vaulting pole 5, through-hole one and internal thread through groove one have been seted up respectively on three fixed plate 27 and the surface of collets 25, the inner wall dead axle of through-hole one rotates and is connected with lead screw 28, lead screw 28 and internal thread through groove threaded connection, the upper end fixedly connected with handle two 29 of lead screw 28, through rotating handle two 29, it rotates to drive lead screw 28, through the rotation of lead screw 28, it moves down to drive collets 25, move down through collets 25, it is rotatory to drive four 26 of connecting rods, through the rotation of four 26 of connecting rods, can drive four 24 rotations of pivot.

Furthermore, the rotating mechanism comprises a first handle 14, the first handle 14 is fixedly connected to the other end of the second rotating shaft 11, grains are formed in the surface of the first handle 14, and the first rotating shaft 11 can be driven to rotate by rotating the first handle 14.

The working principle is as follows: when the positioning device of the surveying instrument for surveying and mapping engineering is used, the device body is conveyed to a working area, the moving block 7 is firstly slid downwards, under the action of the first connecting rod 8, the side supporting rods 5 are driven to be unfolded outwards and are inserted on the ground together with the main supporting rod 4, the second rotating shaft 11 is driven to rotate by rotating the first handle 14, and by rotating the second rotating shaft 11, under the meshing transmission action of the first conical gear 12 and the second conical gear 13, the first rotating shaft 10 is driven to rotate, the second connecting rod 9 is driven to rotate by the rotation of the first rotating shaft 10, the first fixing plate 2 is driven to rotate in the horizontal direction by the rotation of the second connecting rod 9, and the first fixing plate 2 is driven to rotate, the surveying instrument 1 can be driven to rotate by a certain angle, so that the surveying instrument 1 is aligned to an area to be measured, the positioning device does not need to be rotated again to adjust the angle, and the effect of quick adjustment is realized;

through rotating the third handle 30, the worm 18 is driven to rotate, through the rotation of the worm 18, the worm wheel 19 is driven to rotate, through the rotation of the worm wheel 19, the third rotating shaft 17 is driven to rotate, through the rotation of the third rotating shaft 17, the third connecting rod 22 is driven to rotate, through the rotation of the third connecting rod 22, the sliding block 20 is driven to slide in the sliding groove 21, and the abutting of the sliding block 20 on the inner wall of the sliding groove 21 is realized, so that the inclined elevation angle of the first fixing plate 2 is changed, through the change of the inclined angle of the first fixing plate 2, the inclined angle of the surveying and mapping instrument 1 is driven to change, and the effect of adjusting the angle of the surveying and mapping instrument 1 in the vertical direction is realized;

if the measurement is carried out on the depressed soil, if stone materials exist below the device body, the main support rod 4 and the side support rods 5 are inserted into the soil, the screw rod 28 is driven to rotate by rotating the second handle 29, the sleeve block 25 is driven to move downwards by the rotation of the screw rod 28, the sleeve block 25 is driven to rotate downwards by the downward movement of the sleeve block 25, the connecting rod IV 26 is driven to rotate, the rotating shaft IV 24 is driven to rotate by the rotation of the rotating shaft IV 24, the sharp corner 6 is driven to rotate by the rotation of the sharp corner 6, the sharp part of the sharp corner 6 is not downward and is changed to face the outer side of the device body, so that the sharp part of the sharp corner 6 avoids hard objects such as stone and the like, the side face of the sharp corner 6 is in contact with the ground, the effect of protecting the sharp corner 6 is achieved, and steps are saved for later daily maintenance and other work.

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. The utility model provides a mapping appearance positioner for mapping engineering, includes mapping appearance (1), its characterized in that: the lower surface of the surveying instrument (1) is fixedly connected with a first fixed plate (2), the lower surface of the first fixed plate (2) is hinged with a second connecting rod (9), the lower end of the second connecting rod (9) is fixedly connected with an installation block (3), the lower surface of the installation block (3) is fixedly connected with a main support rod (4), the side surface of the installation block (3) is hinged with three side support rods (5) distributed in an annular array, a movable block (7) is sleeved on the surface of the main support rod (4) in a sliding manner, the surface of the movable block (7) is hinged with three first connecting rods (8) distributed in an annular array, the end parts of the three first connecting rods (8) are respectively hinged with the surfaces of the three side support rods (5), the lower ends of the three side support rods (5) are all fixedly connected with an installation seat (23), and the surfaces of the three installation seats (23) are all rotatably connected with a fourth rotating shaft (24) in a fixed shaft manner, it is three the equal fixedly connected with closed angle (6) in surface of four (24) of pivot, the surface of connecting rod two (9) is provided with and is used for control the adjustment mechanism one of angle modulation about surveying instrument (1), still including being used for adjusting surveying instrument (1) horizontal rotation angle's adjustment mechanism two, three the surface of collateral branch vaulting pole (5) all is provided with and is used for adjusting the adjustment mechanism three of closed angle (6) angle.

2. The surveying instrument positioning device for surveying and mapping engineering according to claim 1, characterized in that: the first adjusting mechanism comprises a third connecting rod (22), the lower surface of the first fixing plate (2) is provided with a sliding groove (21), the inner wall of the sliding groove (21) is connected with a sliding block (20) in a sliding way, the surface of the second connecting rod (9) is fixedly connected with a fixed block (15), a second fixing plate (16) is fixedly connected to the surface of the fixing block (15), a worm (18) is rotatably connected to the upper surface of the second fixing plate (16) in a fixed-axis manner, the upper end of the worm (18) is fixedly connected with a third handle (30), the front fixed shaft of the fixed block (15) is rotatably connected with a third rotating shaft (17), a worm wheel (19) is fixedly connected to the surface of the third rotating shaft (17), one end of the third connecting rod (22) is fixedly connected with the surface of the third rotating shaft (17), the other end of the third connecting rod (22) is hinged with the surface of the sliding block (20).

3. The surveying instrument positioning device for surveying and mapping engineering according to claim 2, characterized in that: adjustment mechanism two includes conical gear (12) and conical gear two (13), through-hole one has been seted up in the front of installation piece (3), the inner wall dead axle of through-hole one rotates and is connected with pivot two (11), the one end of pivot two (11) with the front fixed connection of conical gear (12), the inner wall dead axle of installation piece (3) rotates and is connected with pivot one (10), the upper surface of pivot one (10) with the lower fixed surface of conical gear two (13) is connected, conical gear one (12) with conical gear two (13) mesh mutually, the upper surface of conical gear two (13) with the lower extreme fixed connection of connecting rod two (9), the other end of pivot two (11) is provided with slewing mechanism.

4. The surveying instrument positioning device for surveying and mapping engineering according to claim 3, characterized in that: adjusting mechanism three includes connecting rod four (26), the surperficial slip of collateral branch vaulting pole (5) has cup jointed sleeve block (25), the one end of connecting rod four (26) with the front of sleeve block (25) is articulated, the other end of connecting rod four (26) with the fixed surface connection of pivot four (24), still including being used for the drive the moving mechanism that sleeve block (25) removed.

5. The surveying instrument positioning device for surveying and mapping engineering according to claim 4, characterized in that: moving mechanism includes fixed plate three (27), fixed plate three (27) fixed connection be in the surface of collateral branch vaulting pole (5), fixed plate three (27) with through-hole one and internal thread through groove one have been seted up respectively to the surface of collets (25), the inner wall dead axle of through-hole one rotates and is connected with lead screw (28), lead screw (28) with an internal thread through groove threaded connection, the upper end fixedly connected with handle two (29) of lead screw (28).

6. The surveying instrument positioning apparatus for surveying engineering according to any one of claims 3, 4, or 5, characterized in that: the rotating mechanism comprises a first handle (14), the first handle (14) is fixedly connected to the other end of the second rotating shaft (11), and grains are formed in the surface of the first handle (14).

Images