CN212361455U

CN212361455U - Automatic centering support frame for global navigation satellite system receiver

Info

Publication number: CN212361455U
Application number: CN202021045991.2U
Authority: CN
Inventors: 娄琦
Original assignee: Qingdao Zhonghai Changyang Environmental Technology Co ltd
Current assignee: Qingdao Zhonghai Changyang Environmental Technology Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-01-15
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses a global navigation satellite system receiver automatic centering support frame, including triangular supports frame, fixed station and receiving organism, the fixed station is located the triangular supports frame top, the inside top of fixed station is rotated through the axis of rotation and is connected with the fixed plate, axis of rotation outer wall fixed surface is connected with driven adjusting gear, driven adjusting gear one side meshing is connected initiative adjusting gear, initiative adjusting gear below fixedly connected with damping pivot, the damping pivot is kept away from initiative adjusting gear's one end fixedly connected with rotor plate, and the rotor plate is located fixed station outer wall below, the utility model relates to a measuring equipment technical field. This automatic centering support frame of global navigation satellite system receiver solves traditional receiver centering support frame and can not carry out the problem of meticulous regulation and horizontal rotation regulation for the regulation of global navigation satellite system receiver centering support frame is nimble more convenient, and it is convenient to dismantle simultaneously, installs simply.

Description

Automatic centering support frame for global navigation satellite system receiver

Technical Field

The utility model relates to a measuring equipment technical field specifically is a global navigation satellite system receiver automatic centering support frame.

Background

A GPS receiver is an instrument that receives global positioning system satellite signals and determines the position of the ground space. The navigation positioning signal sent by the GPS satellite is an information resource which can be shared by countless users. For a large number of users on land, sea and space, they have a receiving device capable of receiving, tracking, transforming and measuring GPS signals, i.e. a GPS signal receiver.

Generally settle the GPS receiver on the tripod in the field measurement work, need carry out the centering of instrument before the measurement work begins and adjust, current receiver centering support frame generally adjusts inconveniently, can not carry out fine adjustment, and the GPS receiver level is rotated and is adjusted also nimble simultaneously, and installation and dismantlement between the receiver are also comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a global navigation satellite system receiver automatic centering support frame has solved current receiver centering support frame and has adjusted inconvenient, the level rotates and adjust also nimble, and the installation between the receiver and dismantle also comparatively trouble problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an automatic centering support frame of a global navigation satellite system receiver comprises a triangular support frame, a fixed table and a receiver body, wherein the fixed table is positioned above the triangular support frame, a fixed plate is rotatably connected above the inside of the fixed table through a rotating shaft, a driven adjusting gear is fixedly connected to the surface of the outer wall of the rotating shaft, one side of the driven adjusting gear is engaged and connected with a driving adjusting gear, a damping rotating shaft is fixedly connected below the driving adjusting gear, one end of the damping rotating shaft, which is far away from the driving adjusting gear, is fixedly connected with a rotating plate, the rotating plate is positioned below the outer wall of the fixed table, a fine adjusting mechanism is fixedly connected above the outer wall of the fixed plate, the fine adjusting mechanism comprises a strip-shaped groove plate, a rotating threaded rod is arranged inside the strip-shaped groove plate, a rotating threaded sleeve is sleeved on the outer wall of the rotating threaded rod, rotate threaded rod one end and run through bar frid and extend to the outside one end of bar frid, rotate threaded rod one end fixedly connected with adjustment handle, rotate thread bush outer wall top fixedly connected with mounting panel, the scale has been seted up to bar frid outer wall one side

Preferably, the fixed cover of mounting panel top fixedly connected with, receive organism outer wall below through screw fixedly connected with dead lever, and pass through threaded connection between dead lever outer wall and the fixed cover inner wall, mounting panel one side fixedly connected with laser centering appearance.

Preferably, the triangular support frame comprises a first telescopic rod, a second telescopic rod and a third telescopic rod, the first telescopic rod is connected with the second telescopic rod through a first thread fixing sleeve, and the second telescopic rod is connected with the third telescopic rod through a second thread fixing sleeve.

Preferably, the triangular support frame is connected with the fixed station through a hinge.

Preferably, the rotating plate is connected with the lower part of the outer wall of the fixed table through a bolt.

Preferably, the two sides of the fixing plate are connected with the fixing table in a sliding mode.

Advantageous effects

The utility model provides a global navigation satellite system receiver automatic centering support frame. The method has the following beneficial effects:

(1) this automatic centering support frame of global navigation satellite system receiver, it is connected with the fixed plate to rotate through the axis of rotation in the inside top of fixed station, make at axis of rotation outer wall fixed surface and be connected with driven adjusting gear, and connect initiative adjusting gear in driven adjusting gear one side meshing, utilize at initiative adjusting gear below fixedly connected with damping pivot and rotor plate, make the rotor plate be located fixed station outer wall below, it can drive the damping pivot through rotating the space of a whole page and rotate, the damping pivot is rotated and can be driven the fixed plate rotation through initiative adjusting gear and driven adjusting gear, thereby the receiver that can drive the fixed plate top carries out the level and rotates, the realization can carry out the level rotation regulation work without whole mobile triangular supports frame.

(2) The automatic centering support frame of the global navigation satellite system receiver is characterized in that a fine adjusting mechanism is fixedly connected above the outer wall of the fixing plate, by utilizing the strip-shaped groove plate of the fine adjusting mechanism, the rotating threaded rod is arranged, the outer wall of the rotating threaded rod is in threaded sleeve connection with a rotating threaded sleeve, one end of the rotating threaded rod is fixedly connected with an adjusting handle, meanwhile, a mounting plate is fixedly connected above the outer wall of the rotary threaded sleeve, a graduated scale is arranged on one side of the outer wall of the strip-shaped groove plate, the rotating threaded rod can be driven to rotate by rotating the adjusting handle, the rotating threaded rod rotates so as to enable the rotating threaded sleeve to move left and right on the outer wall of the threaded rod, therefore, the mounting plate above the rotary threaded sleeve can be driven to move left and right, and the effect of finally driving the receiver body on the mounting plate to carry out fine centering adjustment is realized, so that the adjustment of the global navigation satellite system receiver is more flexible and convenient; through the fixed cover of fixedly connected with in mounting panel top to pass through screw fixedly connected with dead lever in receiving organism outer wall below, make through threaded connection between dead lever outer wall and the fixed cover inner wall, installation and the dismantlement between convenient receiving organism that can be very big and the support frame, be convenient for maintain and change work.

Drawings

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

fig. 2 is a top view of the fixing plate of the present invention;

FIG. 3 is the schematic view of the triangular support frame structure of the present invention

In the figure: 1. a triangular support frame; 2. a fixed table; 3. a rotating shaft; 4. a fixing plate; 5. a driven adjusting gear; 6. an active adjustment gear; 7. a damping rotating shaft; 8. a rotating plate; 9. a fine adjustment mechanism; 10. a strip-shaped groove plate; 11. rotating the threaded rod; 12. rotating the threaded sleeve; 13. an adjusting handle; 14. mounting a plate; 15. a graduated scale; 16. a receiver body; 17. fixing a sleeve; 18. fixing the rod; 19. a laser centering instrument; 20. a first telescopic rod; 21. a second telescopic rod; 22. a third telescopic rod; 23. a first threaded fastener bushing; 24. a second threaded fastener sleeve.

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: an automatic centering support frame of a global navigation satellite system receiver comprises a triangular support frame 1, a fixed platform 2 and a receiver body 16, wherein the fixed platform 2 is positioned above the triangular support frame 1, a fixed plate 4 is rotatably connected above the inner part of the fixed platform 2 through a rotating shaft 3, a driven adjusting gear 5 is fixedly connected on the surface of the outer wall of the rotating shaft 3, one side of the driven adjusting gear 5 is engaged with a driving adjusting gear 6, a damping rotating shaft 7 is fixedly connected below the driving adjusting gear 6, one end of the damping rotating shaft 7, far away from the driving adjusting gear 6, is fixedly connected with a rotating plate 8, the rotating plate 8 is positioned below the outer wall of the fixed platform 2, a fine adjusting mechanism 9 is fixedly connected above the outer wall of the fixed plate 4, the fine adjusting mechanism 9 comprises a strip-shaped groove plate 10, a rotating threaded rod 11 is arranged inside the strip-, and rotate threaded bush 12 and with through sliding connection between the bar frid 10, rotate 11 one ends of threaded rod and run through bar frid 10 and extend to the outside one end of bar frid 10, rotate 11 one end fixedly connected with regulating handle 13 of threaded rod, rotate 12 outer wall top fixedly connected with mounting panels 14 of threaded bush, scale 15 has been seted up to bar frid 10 outer wall one side.

The fixed cover 17 is fixedly connected to the upper portion of the mounting plate 14, the fixing rod 18 is fixedly connected to the lower portion of the outer wall of the receiver body 16 through a screw, the outer wall of the fixing rod 18 is connected with the inner wall of the fixed cover 17 through threads, and the laser centering instrument 19 is fixedly connected to one side of the mounting plate 14.

The triangular support frame 1 comprises a first telescopic rod 20, a second telescopic rod 21 and a third telescopic rod 22, the first telescopic rod 20 is connected with the second telescopic rod 21 through a first thread fixing sleeve 23, and the second telescopic rod 21 is connected with the third telescopic rod 22 through a second thread fixing sleeve 24.

The triangular support frame 1 is connected with the fixed platform 2 through a hinge.

The rotating plate 8 is connected with the lower part of the outer wall of the fixed platform 2 through a bolt.

The two sides of the fixed plate 4 are connected with the fixed table 2 in a sliding way.

When the device works, a fixed rod 18 is connected with the lower part of the outer wall of a receiver body 16 through a screw, then the fixed rod 18 is screwed into a fixed sleeve 17 above a mounting plate 14 to complete the connection between the receiver and the support frame, one leg of a triangular support frame 1 is fixed, two legs are moved to ensure that three legs of the triangular support frame 1 form an equilateral triangle, a laser alignment instrument 19 on one side of the mounting plate 14 rotates an adjusting handle 13, a rotating threaded rod 11 is driven to rotate through the adjusting handle 13, the rotating threaded rod 11 rotates to enable a rotating threaded sleeve 12 to move left and right on the outer wall of the rotating threaded rod 11, so that the mounting plate 14 above the rotating threaded sleeve 12 can be driven to move left and right, and finally the receiver body 16 on the mounting plate 14 is driven to perform fine alignment adjustment, when the receiver body 16 needs to rotate, a damping rotating shaft 7 can be driven to, the damping rotating shaft 7 can drive the fixed plate 4 to rotate through the driving adjusting gear 6 and the driven adjusting gear 5, so that the receiver body 16 above the fixed plate 4 can be driven to horizontally rotate, and horizontal rotation adjustment is realized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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. The utility model provides a global navigation satellite system receiver automatic centering support frame, includes triangular supports frame (1), fixed station (2) and receiver body (16), fixed station (2) are located triangular supports frame (1) top, its characterized in that: the upper part inside the fixed table (2) is rotatably connected with a fixed plate (4) through a rotating shaft (3), the surface of the outer wall of the rotating shaft (3) is fixedly connected with a driven adjusting gear (5), one side of the driven adjusting gear (5) is meshed with and connected with a driving adjusting gear (6), the lower part of the driving adjusting gear (6) is fixedly connected with a damping rotating shaft (7), one end of the damping rotating shaft (7) far away from the driving adjusting gear (6) is fixedly connected with a rotating plate (8), the rotating plate (8) is positioned below the outer wall of the fixed table (2), a fine adjusting mechanism (9) is fixedly connected above the outer wall of the fixed plate (4), the fine adjusting mechanism (9) comprises a strip-shaped groove plate (10), a rotating threaded rod (11) is arranged inside the strip-shaped groove plate (10), and a rotating threaded sleeve (12) is sleeved on the outer wall, and rotate through sliding connection between thread bush (12) and bar frid (10), rotate threaded rod (11) one end and run through bar frid (10) and extend to bar frid (10) outside one end, rotate threaded rod (11) one end fixedly connected with adjustment handle (13), rotate thread bush (12) outer wall top fixedly connected with mounting panel (14), scale (15) have been seted up to bar frid (10) outer wall one side.

2. The gnss receiver automatic centering support frame of claim 1, wherein: the fixed cover (17) of mounting panel (14) top fixedly connected with, receiver body (16) outer wall below is through screw fixedly connected with dead lever (18), and passes through threaded connection between dead lever (18) outer wall and fixed cover (17) inner wall, mounting panel (14) one side fixedly connected with laser centering instrument (19).

3. The gnss receiver automatic centering support frame of claim 1, wherein: the triangular support frame (1) comprises a first telescopic rod (20), a second telescopic rod (21) and a third telescopic rod (22), the first telescopic rod (20) is connected with the second telescopic rod (21) through a first thread fixing sleeve (23), and the second telescopic rod (21) is connected with the third telescopic rod (22) through a second thread fixing sleeve (24).

4. The gnss receiver automatic centering support frame of claim 1, wherein: the triangular support frame (1) is connected with the fixed platform (2) through a hinge.

5. The gnss receiver automatic centering support frame of claim 1, wherein: the rotating plate (8) is connected with the lower part of the outer wall of the fixed platform (2) through a bolt.

6. The gnss receiver automatic centering support frame of claim 1, wherein: the two sides of the fixed plate (4) are connected with the fixed table (2) in a sliding manner.