CN211062863U

CN211062863U - Simple remote measuring ground platform

Info

Publication number: CN211062863U
Application number: CN201922298029.3U
Authority: CN
Inventors: 邓祖鹏; 胡罗林; 唐超; 杨强; 符精华; 黄建华
Original assignee: Chengdu Phase Lock Electronic Technology Co Ltd
Current assignee: Chengdu Phase Lock Electronic Technology Co Ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-07-21
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a simple and easy telemetering measurement ground platform relates to antenna transmission technical field, including frame, the swing of base, swivelling joint on the base and install the antenna module in the frame, still install drive frame pivoted rotary drive module in the base, and still install drive antenna module wobbling pendulum in the frame and to drive module. The utility model discloses enable antenna module and be the sphere swing, make antenna module's flexibility ratio higher, make working range wider, make better and the better matching of remote measurement system of antenna module, make data reception's precision higher.

Description

Simple remote measuring ground platform

Technical Field

The utility model relates to an antenna transmission technical field particularly, relates to a simple and easy telemetering measurement ground platform.

Background

The remote measurement is a technology for transmitting a short-distance measurement value of an object parameter to a long-distance measurement station to realize long-distance measurement, after the remote measurement, measured data are transmitted through a remote measurement system, and the data transmitted by the remote measurement system are finally transmitted back to a remote measurement ground station for centralized analysis and processing.

In the process of remote measurement of the current remote measurement ground station, the flexibility of an antenna module in the remote measurement ground station is low, and the antenna module cannot be well adapted to the monitoring of a mobile signal source, so that the accuracy of finally obtained data is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple and easy telemetering measurement ground platform to solve above-mentioned problem.

For realizing the purpose of the utility model, the technical proposal adopted is that: the utility model provides a simple and easy telemetering measurement ground platform, includes that base, swivelling joint frame, swing on the base install the antenna module in the frame, still install drive frame pivoted rotary drive module in the base, and still install drive antenna module wobbling pendulum in the frame and to drive module.

Furthermore, a cap cover is covered on the base, and the rack is fixedly arranged on the cap cover; a slewing bearing is further installed between the base and the cap, the inner ring of the slewing bearing is fixed with the base, and the outer ring of the slewing bearing is fixed with the cap.

Further, the rotary driving module comprises a rotary motor fixedly installed in the base; and a speed reducing mechanism is arranged between the output shaft of the rotating motor and the outer ring of the slewing bearing in a transmission way.

Furthermore, the speed reducing mechanism comprises a worm gear speed reducer arranged on an output shaft of the rotating motor, and an azimuth pinion meshed with the outer ring of the slewing bearing is further arranged on the output shaft of the worm gear speed reducer.

Further, the frame includes that two symmetries are installed the grudging post on the cap, all installs the pivot on two grudging posts, all installs the swing arm in two pivots, and antenna module fixed mounting is on two swing arms.

Furthermore, two all have the spacer pin on the grudging post, and two spacer pins are located one side of two swing arms respectively.

Furthermore, a sleeve is fixedly installed between the two vertical frames, and the swinging driving module is fixedly installed in the sleeve.

Furthermore, the swing direction driving module comprises a swing direction motor fixedly installed in the sleeve, a pitching driving gear is fixedly installed on an output shaft of the swing direction motor, and a pitching driven gear matched with the pitching driving gear is fixedly installed on one of the rotating shafts.

Furthermore, a first detachable locking bolt is installed on the antenna module and the rack together, and a first bolt inductor matched with the first locking bolt is installed on the rack.

Furthermore, still install detachable second locking bolt jointly on frame and the base, and install on the base with second locking bolt complex second bolt inductor.

The utility model has the advantages that,

in the working process of the utility model, the rotary driving module drives the frame to rotate, so that the antenna module arranged on the frame can rotate 360 degrees on the horizontal plane; meanwhile, the antenna module is driven to swing through the swing driving module, so that the antenna module swings on a vertical surface, and finally the antenna module swings in a spherical surface mode, the flexibility of the antenna module is higher, the working range is wider, the antenna module is better matched with a remote measuring system, and the data receiving precision is higher.

Drawings

FIG. 1 is a front view of a simplified telemetry ground platform provided by the present invention;

FIG. 2 is a left side view of the simple telemetry ground platform provided by the present invention;

FIG. 3 is a cross-sectional view of the simple telemetry ground platform provided by the present invention 1;

fig. 4 is a cross-sectional view 2 of the simple telemetry surface platform provided by the present invention.

Reference numbers and corresponding part names in the drawings:

1. the device comprises a base, a base 2, a rack 3, an antenna module 4, a rotary driving module 5, a swinging driving module 6, a cap 7, a slewing bearing 8, a first locking bolt 9, a first bolt inductor 10, a second locking bolt 11, a second bolt inductor 12 and a conductive slip ring;

21. the device comprises a vertical frame 22, a rotating shaft 23, a swing arm 24, a limiting pin 25 and a sleeve;

41. a rotating motor 42, a speed reducing mechanism 421, a worm gear speed reducer 422 and an azimuth pinion;

51. a swing motor 52, a pitch driving gear 53 and a pitch driven gear.

Detailed Description

The present invention will be described in further detail below with reference to specific embodiments and with reference to the accompanying drawings.

Fig. 1 to 4 show that the utility model provides a pair of simple and easy telemetering measurement ground platform, including frame 2, the swing of base 1, swivelling joint on base 1 install antenna module 3 in frame 2, still install drive frame 2 pivoted rotary drive module 4 in the base 1, and still install drive antenna module 3 wobbling pendulum on frame 2 and to drive module 5.

In the actual installation process, the base 1 is installed on a vehicle or on the ground; the rotation driving module 4 is hermetically arranged in the base 1, so that rainwater is effectively prevented from entering the base 1 to damage the rotation driving module 4; through the drive of the rotary driving module 4, the rack 2 can rotate 360 degrees on the base 1, and through the rotation of the rack 2, the antenna module 3 installed on the rack 2 finally realizes 360 degrees, so that the antenna module 3 can swing in all directions in the horizontal direction.

The pendulum is to drive module 5 fixed mounting in frame 2, and the pendulum is used for driving antenna module 3 in the swing of vertical direction to drive module 5, through rotatory drive module 4 and pendulum to drive module 5's cooperation, makes 3 wobbling scopes of antenna module be the sphere to the working range who makes antenna module 3 is wider, make antenna module 3 better with the better matching of remote measurement system, make data reception's precision higher.

A cap 6 is covered on the base 1, and the frame 2 is fixedly arranged on the cap 6; a slewing bearing 7 is further installed between the base 1 and the cap 6, the inner ring of the slewing bearing 7 is fixed with the base 1, and the outer ring of the slewing bearing 7 is fixed with the cap 6. The base 1 is step-shaped, and the inside of the base 1 is hollow; the cap 6 is covered on the small-diameter end of the base 1, so that the frame 2 is prevented from being deviated due to centrifugal force when rotating on the base 1, the cap 6 and the base 1 form a sealing structure, and rainwater is effectively prevented from entering the base 1; the slewing bearing 7 is directly used in the existing structure, the center of the slewing bearing 7 and the central axis of the base 1 are on the same straight line, the outer ring of the slewing bearing 7 is a gear ring, and the inner ring of the slewing bearing 7 and the outer ring of the slewing bearing 7 can rotate relatively; slewing bearing 7's inner circle passes through screw fixed mounting in the upper end of base 1, and slewing bearing 7's outer lane passes through the fix with screw on cap 6, can not only realize the installation to cap 6, and makes cap 6 can be abundant rotate on base 1 to the frame 2 that the messenger fixed on cap 6 can be stable rotates on base 1, makes frame 2 more steady at the rotation in-process.

The rotation driving module 4 comprises a rotating motor 41 fixedly installed in the base 1, and a speed reducing mechanism 42 is installed between an output shaft of the rotating motor 41 and an outer ring of the slewing bearing 7 in a transmission manner. The rotating motor 41 is fixedly installed in the base 1 through screws, an output shaft of the rotating motor 41 drives the speed reducing mechanism 42, the speed reducing mechanism 42 drives the outer ring of the slewing bearing 7 to rotate, so that the cap 6 rotates on the base 1, and finally the rack 2 installed on the cap 6 and the antenna module 3 installed on the rack 2 synchronously rotate, and the antenna module 3 is adjusted in the horizontal direction.

The reduction mechanism 42 includes a worm gear reducer 421 mounted on the output shaft of the rotating electric machine 41, and an azimuth pinion 422 meshed with the outer ring of the slewing bearing 7 is further mounted on the output shaft of the worm gear reducer 421. An input shaft of the worm and gear speed reducer 421 is connected with an output shaft of the rotating motor 41 through a coupling, the azimuth pinion 422 is mounted on the output shaft of the worm and gear speed reducer 421 through a key connection mode, the rotating motor 41 drives the worm and gear speed reducer 421 to rotate through rotation of the rotating motor 41, the azimuth pinion 422 is meshed with an outer ring of the slewing bearing 7, the worm and gear speed reducer 421 can drive the outer ring of the slewing bearing 7 to rotate when rotating, and finally the cap 6 rotates on the base 1. The worm gear reducer 421 can be replaced by a reduction mechanism 42 such as a reduction gear box.

The frame 2 comprises two vertical frames 21 symmetrically arranged on the cap 6, rotating shafts 22 are arranged on the two vertical frames 21, swing arms 23 are arranged on the two rotating shafts 22, and the antenna module 3 is fixedly arranged on the two swing arms 23; the two vertical frames 21 are fixedly arranged on the cap 6 through screws, and the rotating shafts 22 on the two vertical frames 21 are on the same straight line; two swing arm 23 fixed mounting is on two pivot 22 respectively, makes two pivot 22 can drive two swing arms 23 swings when rotating to install the synchronous swing of antenna module 3 on two swing arms 23 jointly, not only make antenna module 3 realize the swing in vertical direction, and make antenna module 3 more convenient at the swing of vertical direction.

The two vertical frames 21 are respectively provided with a limiting pin 24, and the two limiting pins 24 are respectively positioned at one side of the two swing arms 23; the two limiting pins 24 are located on the same straight line, and the central axis of the limiting pin 24 is higher than that of the rotating shaft 22, so that when the rotating shaft 22 drives the swing arm 23 to swing upwards, and the swing arm 23 swings to a certain angle, the limiting pin 24 can effectively limit the swing arm 23, and the swing motor 51, the pitching driving gear 52 and the pitching driven gear 53 are effectively prevented from being damaged due to excessive swing of the swing arm 23.

A sleeve 25 is fixedly arranged between the two vertical frames 21, and the swinging driving module 5 is fixedly arranged in the sleeve 25; the both ends of sleeve 25 are installed respectively on two grudging posts 21, make the pendulum drive module 5 can sealing installation in sleeve 25, not only make the pendulum drive module 5 conveniently to the swing of antenna module 3, and can effectively prevent that the pendulum from receiving the damage to drive module 5 because of rainwater etc. in the course of the work.

The swing driving module 5 includes a swing motor 51 fixedly installed in the sleeve 25, a pitch driving gear 52 is fixedly installed on an output shaft of the swing motor 51, and a pitch driven gear 53 matched with the pitch driving gear 52 is fixedly installed on one of the rotating shafts 22. The swing motor 51 is a pitching harmonic speed reducer, the reduction ratio of the swing motor 51 is 100:1, and the swing motor 51 has a speed reduction function; the pitch driving gear 52 is fixedly arranged on an output shaft of the swing motor 51 through key connection; the pitching driven gear 53 is fixedly mounted on the rotating shaft 22 through key connection, and the transmission speed ratio of the pitching driving gear 52 to the pitching driven gear 53 is 2.2:1, so that the rotation speed of the swinging motor 51 is transmitted to the rotating shaft 22 to realize two-stage speed reduction, the rotating shaft 22 rotates more stably, a centrifugal force is effectively prevented from being applied to the antenna module 3 by the rotating shaft 22 in the rotating process, and the antenna module 3 is effectively prevented from being damaged.

The antenna module 3 and the rack 2 are jointly provided with a detachable first locking bolt 8, and the rack 2 is provided with a first bolt inductor 9 matched with the first locking bolt 8; still install detachable second locking bolt 10 jointly on frame 2 and the base 1, and install on the base 1 with second locking bolt 10 complex second bolt inductor 11. The swing arm 23 and the stand 21 are provided with corresponding first bolt holes, and the first locking bolts 8 are inserted into the two first bolt holes together, so that the first locking bolts 8 are inserted to lock the stand 21 and the swing arm 23 in the vehicle running process of the utility model, thereby effectively preventing the damage of the swing motor 51, the pitching driving gear 52 and the pitching driven gear 53 caused by the relative rotation of the swing arm 23 and the stand 21 in the vehicle running process of the utility model; first bolt inductor 9 mainly used detects first locking bolt 8 for whether detect first locking bolt 8 and insert and establish in first bolt hole, prevent effectively that antenna module 3 from causing the pendulum to motor 51, every single move driving gear 52, every single move driven gear 53 to swing when needs swing because of first locking bolt 8 locks swing arm 23 and grudging post 21 and damaging.

The cap 6 and the base 1 are both provided with second bolt holes, and the second locking bolts 10 are commonly inserted into the two second bolt holes, so that the second locking bolts 10 can lock the cap 6 and the base 1 in the vehicle running process of the utility model, and the worm gear reducer 421 and the rotating motor 41 are effectively prevented from being damaged due to the relative rotation of the cap 6 and the base 1 in the vehicle running process of the utility model; the second bolt inductor 11 is fixedly installed in the base 1, and the second bolt inductor 11 is used for detecting whether the second locking bolt 10 is inserted into the second bolt hole, so that the damage to the worm and gear speed reducer 421 and the rotating motor 41 caused by the locking of the second locking bolt 10 on the cap 6 and the base 1 when the frame 2 needs to horizontally swing is effectively prevented.

In the actual installation process, in order to prevent the frame 2 from winding the circuit of the first pin inductor 9, the antenna module 3, and the swing motor 51 in the horizontal rotation process with the cap 6, an existing conductive slip ring 12 may be fixedly installed on the base 1, so that the stationary portion of the conductive slip ring 12 is fixed on the base 1, the rotating portion of the conductive slip ring 12 is fixed with the cap 6, so that the circuit of the first pin inductor 9, the antenna module 3, and the swing motor 51 is electrically connected with the rotating portion of the conductive slip ring 12, at this time, connectors corresponding to the first pin inductor 9, the antenna module 3, and the swing motor 51 may be directly installed on the base 1, and each connector is electrically connected with the stationary portion of the conductive slip ring 12. In order to facilitate the circuit connection between the second plug sensor 11 and the rotating electrical machine 41, connectors corresponding to the second plug sensor 11 and the rotating electrical machine 41 may be further installed on the base 1, and the second plug sensor 11, the rotating electrical machine 41 and the connectors may be directly connected through a connection circuit.

In the actual working process, when the swing direction of the antenna module 3 needs to be adjusted, the first locking bolt 8 and the second locking bolt 10 are taken out, the rotating motor 41 is started, the rotating motor 41 drives the worm and gear speed reducer 421, the worm and gear speed reducer 421 drives the outer ring of the slewing bearing 7 to rotate, the cap 6 is rotated, the rack 2 installed on the cap 6 and the antenna module 3 installed on the rack 2 rotate synchronously, and the antenna module 3 rotates in the horizontal direction.

After the antenna module 3 rotates in place in the horizontal direction, the swinging motor 51 is started, the swinging motor 51 drives the rotating shaft 22 to rotate through the meshing of the pitching driving gear 52 and the pitching driven gear 53, the swinging motor 51 drives the swinging arm 23 to synchronously rotate when the rotating shaft 22 rotates, and finally the antenna module 3 fixed on the swinging arm 23 swings, so that the swinging of the antenna module 3 in the vertical direction is realized, and finally the antenna module 3 is correspondingly matched with a remote measuring system.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a simple and easy telemetering measurement ground platform, its characterized in that includes frame (2), the swing of base (1), rotary mounting on base (1) and installs antenna module (3) on frame (2), still install drive frame (2) pivoted rotary drive module (4) in base (1), and still install drive antenna module (3) wobbling pendulum on frame (2) and to drive module (5).

2. The simple telemetry ground platform of claim 1, wherein the base (1) is further covered with a cap (6), and the frame (2) is fixedly mounted on the cap (6); a slewing bearing (7) is further installed between the base (1) and the cap (6), the inner ring of the slewing bearing (7) is fixed with the base (1), and the outer ring of the slewing bearing (7) is fixed with the cap (6).

3. The improvised telemetry ground platform of claim 2, characterized in that the rotary drive module (4) comprises a rotary motor (41) fixedly mounted within the base (1); and a speed reducing mechanism (42) is arranged between the output shaft of the rotating motor (41) and the outer ring of the slewing bearing (7) in a transmission way.

4. The easy telemetry ground platform of claim 3, wherein the reduction mechanism (42) comprises a worm gear reducer (421) mounted on the output shaft of the rotating motor (41), and an azimuth pinion (422) meshed with the outer ring of the slewing bearing (7) is further mounted on the output shaft of the worm gear reducer (421).

5. The simple telemetry ground platform of claim 2, wherein the rack (2) comprises two uprights (21) symmetrically mounted on the cap (6), the two uprights (21) are respectively provided with a rotating shaft (22), the two rotating shafts (22) are respectively provided with a swing arm (23), and the antenna module (3) is fixedly mounted on the two swing arms (23).

6. The easy telemetry ground platform of claim 5, wherein two of the stands (21) each have a limit pin (24) and the two limit pins (24) are located on one side of two swing arms (23).

7. The telemetry surface platform of claim 5, wherein a sleeve (25) is fixedly mounted between the two stands (21), and the swing direction driving module (5) is fixedly mounted in the sleeve (25).

8. The telemetry ground platform of claim 5, 6 or 7, wherein the swing driving module (5) comprises a swing motor (51) fixedly installed in the sleeve (25), a pitch driving gear (52) is fixedly installed on an output shaft of the swing motor (51), and a pitch driven gear (53) matched with the pitch driving gear (52) is fixedly installed on one of the rotating shafts (22).

9. The simple telemetry ground platform of claim 1, wherein the antenna module (3) and the frame (2) are jointly provided with a detachable first locking latch (8), and the frame (2) is provided with a first latch sensor (9) which is matched with the first locking latch (8).

10. The simple telemetry ground platform as claimed in claim 1, wherein the frame (2) and the base (1) are further provided with a second detachable locking bolt (10) together, and the base (1) is provided with a second bolt sensor (11) engaged with the second locking bolt (10).