CN210510889U

CN210510889U - Surveying instrument positioning device

Info

Publication number: CN210510889U
Application number: CN201921017606.0U
Authority: CN
Inventors: 周成林
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-05-12
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses a surveying instrument positioner, the camera includes a supporting plate, first through-hole has been seted up to the upper surface of backup pad, the last fixed surface of backup pad is connected with mechanism case, the second through-hole has been seted up to the upper surface of mechanism case, the fixed embedding of the left surface of mechanism case has first bearing, the third through-hole has been seted up to the interior diapire of mechanism case, first gear and second gear have been placed respectively to the inside of mechanism case, the screwed pipe has been placed on the second gear, the bottom of screwed pipe runs through the second gear and extends to the below of second gear, the surface of screwed pipe and the inner circle fixed connection of second gear, first threaded rod has been placed to the top of mechanism case. This surveying instrument positioner has reached through the rotation to the runner and has adjusted the surveying instrument, can drive first gear and second gear through rotating the second threaded rod, has reached and has adjusted and finely tune the surveying instrument, has avoided hindering the progress of time and work.

Description

Surveying instrument positioning device

Technical Field

The utility model relates to a surveying instrument technical field specifically is a surveying instrument positioner.

Background

Surveying instrument, say simply for instruments and devices such as data acquisition, processing and output of survey and drawing operation design and manufacturing, plan design, range finding, angle of measurement, height measurement, instruments in aspects such as mapping and photogrammetry in engineering construction, in surveying and drawing work, surveying instrument's use is indispensable, surveying instrument direct mount usually in the use on fixed tripod, just so can't be convenient fix a position surveying instrument's horizontal azimuth angle and angle of pitch.

At present, the locating rack that uses generally tripod mostly, and the location effect remains to be strengthened to in the measurement of reality, because the requirement to the precision is very high, so often need finely tune the angle of surveying instrument, and surveying instrument among the prior art, often all can only adjust the height, but can not finely tune the in-process of surveying instrument at the height-adjusting, and delayed the progress of time and engineering, for this reason, we have proposed a surveying instrument positioner for engineering survey and drawing and solve above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a surveying instrument positioner to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a surveying instrument positioning device comprises a supporting plate, wherein a first through hole is formed in the upper surface of the supporting plate, a mechanism box is fixedly connected to the upper surface of the supporting plate, a second through hole is formed in the upper surface of the mechanism box, a first bearing is fixedly embedded in the left side surface of the mechanism box, a third through hole is formed in the inner bottom wall of the mechanism box, a first gear and a second gear are respectively placed in the mechanism box, a threaded pipe is placed on the second gear, the bottom end of the threaded pipe penetrates through the second gear and extends to the lower portion of the second gear, the outer surface of the threaded pipe is fixedly connected with the inner ring of the second gear, a first threaded rod is placed above the mechanism box, the bottom end of the first threaded rod sequentially penetrates through the second through hole and the threaded pipe, a third through hole and the first through hole and extends to the lower portion of the supporting plate, the outer surface of the first threaded rod is in threaded connection with the inner ring of the threaded pipe, a second threaded rod is placed on the left side of the mechanism box, and a rotating wheel is fixedly connected to the left end of the second threaded rod.

The right end of the second threaded rod penetrates through the first bearing and extends to the inner ring of the first gear, the outer surface of the second threaded rod is fixedly connected with the inner ring of the first bearing, the outer surface of the second threaded rod is fixedly connected with the inner ring of the first gear, a fixing plate is arranged above the mechanism box, a second bearing is fixedly embedded in the bottom surface of the fixing plate, the outer surface of the top end of the first threaded rod is fixedly connected with the inner ring of the second bearing, a symmetrical fourth through hole is formed in the upper surface of the fixing plate, a nut is arranged below the fixing plate, a surveying instrument is placed on the upper surface of the fixing plate, symmetrical screws are fixedly connected with the bottom surface of the surveying instrument, the bottom end of each screw sequentially penetrates through the fourth through hole and the nut and extends to the lower part of the nut, and the outer surface of each screw is in threaded connection with the inner ring, the bottom surface fixedly connected with fixed block of backup pad, the fixed block has the supporting leg through round pin axle fixed hinge.

Preferably, a stabilizing block is placed below the supporting leg, and the upper surface of the stabilizing block is fixedly connected with the bottom surface of the supporting leg.

Preferably, the left side surface of the rotating wheel is fixedly connected with a handle, and the outer surface of the handle is fixedly connected with an anti-skidding sleeve.

Preferably, symmetrical positioning blocks are placed above the supporting plate, and the left side face and the right side face of the mechanism box are respectively contacted with one side face of each of the two positioning blocks, which is close to each other.

Preferably, the upper surface of the supporting plate is fixedly connected with an anti-collision pad, and the upper surface of the anti-collision pad is in contact with the bottom surface of the surveying instrument.

Preferably, a limiting plate is arranged above the fixing plate, and the bottom surface of the limiting block is fixedly connected with the upper surface of the fixing plate.

Advantageous effects

The utility model provides a surveying instrument positioner possesses following beneficial effect: this surveying instrument positioner, through the screw, fixed plate and nut have reached and have step up the surveying instrument, the stability of surveying instrument is improved, drive the second threaded rod through rotating the runner, drive first gear through the second threaded rod, can drive the second gear through first gear, the regulation to the surveying instrument has been reached, rotation through the second gear can drive the screwed pipe, reached the location to the surveying instrument through the limiting plate, reached the rotation through the screwed pipe, thereby drive first threaded rod and rise, can be more stable when using the surveying instrument through stabilizing the piece, it adjusts the surveying instrument to have reached through the rotation to the runner, can drive first gear and second gear through rotating the second threaded rod, reached and adjusted and finely tune the surveying instrument, the progress of delay time and work has been avoided.

Drawings

FIG. 1 is a cross-sectional view of a front view of the mechanism housing of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: the device comprises a supporting plate 1, a fixing block 2, a pin shaft 3, supporting legs 4, a stabilizing block 5, a mechanism box 6, a second through hole 7, a first bearing 8, a second threaded rod 9, a first gear 10, a rotating wheel 11, a handle 12, an anti-skidding sleeve 13, a limiting plate 14, a surveying instrument 15, an anti-collision pad 16, a second bearing 17, a first threaded rod 18, a positioning block 19, a screw 20, a fourth through hole 21, a nut 22, a threaded pipe 23, a second gear 24, a third through hole 25, a first through hole 26 and a fixing plate 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a surveying instrument positioning device comprises a supporting plate 1, symmetrical positioning blocks 19 are placed above the supporting plate 1, the left side surface and the right side surface of a mechanism box 6 are respectively contacted with one side surface of two positioning blocks 19 which are close to each other, the fixation of the mechanism box 6 is improved, the mechanism box 6 is prevented from moving, an anti-collision pad 16 is fixedly connected to the upper surface of the supporting plate 1, the upper surface of the anti-collision pad 16 is contacted with the bottom surface of a surveying instrument 15, the protection of the surveying instrument 15 is improved, the collision during the fixation of the surveying instrument 15 is avoided, a first through hole 26 is formed in the upper surface of the supporting plate 1, the mechanism box 6 is fixedly connected to the upper surface of the supporting plate 1, a second through hole 7 is formed in the upper surface of the mechanism box 6, a first bearing 8 is fixedly embedded in the left side surface of the mechanism box 6, a third through hole 25 is formed in the inner bottom wall of the mechanism box 6, a first gear, the threaded pipe 23 is placed on the second gear 24, the bottom end of the threaded pipe 23 penetrates through the second gear 24 and extends to the lower portion of the second gear 24, the outer surface of the threaded pipe 23 is fixedly connected with the inner ring of the second gear 24, the first threaded rod 18 is placed above the mechanism box 6, the bottom end of the first threaded rod 18 sequentially penetrates through the second through hole 7, the threaded pipe 23, the third through hole 25 and the first through hole 26 extend to the lower portion of the supporting plate 1, the outer surface of the first threaded rod 18 is in threaded connection with the inner ring of the threaded pipe 23, the second threaded rod 9 is placed on the left side of the mechanism box 6, the rotating wheel 11 is fixedly connected with the left side face of the rotating wheel 11, the anti-skidding sleeve 13 is fixedly connected with the outer surface of the handle 12, adjustment of the surveying instrument 15 is improved, and damage of hand skidding to the surveying instrument 15 is avoided.

The right end of the second threaded rod 9 penetrates through the first bearing 8 and extends to the inner ring of the first gear 10, the outer surface of the second threaded rod 9 is fixedly connected with the inner ring of the first bearing 8, the outer surface of the second threaded rod 9 is fixedly connected with the inner ring of the first gear 10, a fixing plate 27 is arranged above the mechanism box 6, a limiting plate 14 is arranged above the fixing plate 27, the bottom surface of the limiting block 14 is fixedly connected with the upper surface of the fixing plate 27, the protection of the surveying instrument 15 is improved, the movement of the surveying instrument 15 is avoided, a second bearing 17 is fixedly embedded in the bottom surface of the fixing plate 27, the outer surface of the top end of the first threaded rod 18 is fixedly connected with the inner ring of the second bearing 17, a symmetrical fourth through hole 21 is formed in the upper surface of the fixing plate 27, a nut 22 is arranged below the fixing plate 27, the surveying instrument 15 is placed on the upper surface of the fixing plate, the bottom of every screw 20 all runs through fourth through-hole 21 and nut 22 in proper order and extends to the below of nut 22, every screw 20's surface all with nut 22's inner circle threaded connection, the bottom surface fixedly connected with fixed block 2 of backup pad 1, fixed block 2 has supporting leg 4 through the fixed articulated of round pin axle 3, stabilizing block 5 has been placed to supporting leg 4's below, stabilizing block 5's upper surface and supporting leg 4's bottom surface fixed connection, the stability to surveying instrument 15 has been improved, surveying instrument 15 has been avoided taking place to measure the inaccurate problem.

The working principle is as follows: at first place surveying instrument 15 on rubber pad 14, through screw 20, fixed plate 27 and nut 22 step up surveying instrument 13, drive second threaded rod 9 through rotating runner 11, drive first gear 10 and second gear 24 through second threaded rod 9, thereby can drive second gear 24, rotation through second gear 24 can drive screwed pipe 23, rotation through screwed pipe 23, thereby drive first threaded rod 18 and rise, can be more stable when using surveying instrument 15 through stabilizing block 5, reached through the rotation to runner 11 and adjusted surveying instrument 15, can drive first gear 10 and second gear 24 through rotating second threaded rod 9, reached and adjusted and finely tune surveying instrument 15, the progress of delay time and work has been avoided.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A surveying instrument positioner, includes backup pad (1), its characterized in that: the upper surface of the supporting plate (1) is provided with a first through hole (26), the upper surface of the supporting plate (1) is fixedly connected with a mechanism box (6), the upper surface of the mechanism box (6) is provided with a second through hole (7), the left side surface of the mechanism box (6) is fixedly embedded with a first bearing (8), the inner bottom wall of the mechanism box (6) is provided with a third through hole (25), the mechanism box (6) is internally provided with a first gear (10) and a second gear (24) respectively, a threaded pipe (23) is arranged on the second gear (24), the bottom end of the threaded pipe (23) penetrates through the second gear (24) and extends to the lower part of the second gear (24), the outer surface of the threaded pipe (23) is fixedly connected with the inner ring of the second gear (24), a first threaded rod (18) is arranged above the mechanism box (6), the bottom end of the first threaded rod (18) penetrates through the second through hole (7) and the threaded pipe (23) in sequence, the third through hole (25) and the first through hole (26) extend to the lower portion of the supporting plate (1), the outer surface of the first threaded rod (18) is in threaded connection with the inner ring of the threaded pipe (23), the second threaded rod (9) is placed on the left side of the mechanism box (6), and the rotating wheel (11) is fixedly connected to the left end of the second threaded rod (9);

the right-hand member of second threaded rod (9) runs through first bearing (8) and extends to the inner circle of first gear (10), the surface of second threaded rod (9) and the inner circle fixed connection of first bearing (8), the surface of second threaded rod (9) and the inner circle fixed connection of first gear (10), the top of mechanism case (6) is equipped with fixed plate (27), the fixed second bearing (17) that inlays of bottom surface of fixed plate (27), the surface on first threaded rod (18) top and the inner circle fixed connection of second bearing (17), symmetrical fourth through-hole (21) has been seted up to the upper surface of fixed plate (27), the below of fixed plate (27) is equipped with nut (22), surveying instrument (15) has been placed to the upper surface of fixed plate (27), the bottom surface fixed connection of surveying instrument (15) has symmetrical screw (20), every the bottom of screw (20) all runs through fourth through-hole (21) and nut (22) in proper order and extends to the below of nut (22), every the surface of screw (20) all with the inner circle threaded connection of nut (22), the bottom surface fixedly connected with fixed block (2) of backup pad (1), fixed block (2) have supporting leg (4) through round pin axle (3) fixed hinge.

2. A mapper positioning device as in claim 1, wherein: the stabilizing block (5) is placed below the supporting leg (4), and the upper surface of the stabilizing block (5) is fixedly connected with the bottom surface of the supporting leg (4).

3. A mapper positioning device as in claim 1, wherein: the left side face of the rotating wheel (11) is fixedly connected with a handle (12), and the outer surface of the handle (12) is fixedly connected with an anti-skidding sleeve (13).

4. A mapper positioning device as in claim 1, wherein: symmetrical positioning blocks (19) are arranged above the supporting plate (1), and the left side surface and the right side surface of the mechanism box (6) are respectively contacted with one side surface of the two positioning blocks (19) which are close to each other.

5. A mapper positioning device as in claim 1, wherein: the upper surface of the supporting plate (1) is fixedly connected with an anti-collision pad (16), and the upper surface of the anti-collision pad (16) is in contact with the bottom surface of the surveying instrument (15).

6. A mapper positioning device as in claim 1, wherein: a limiting plate (14) is arranged above the fixing plate (27), and the bottom surface of the limiting plate (14) is fixedly connected with the upper surface of the fixing plate (27).