CN216923839U

CN216923839U - Beyond-visual-range two-axis recognizer for monitoring

Info

Publication number: CN216923839U
Application number: CN202220697742.4U
Authority: CN
Inventors: 黄胜云; 于新伟; 张健; 邹本泉
Original assignee: Daqing Anruida Technology Development Co ltd
Current assignee: Daqing Anruida Technology Development Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-07-08
Anticipated expiration: 2032-03-28

Abstract

The utility model relates to an over-the-horizon two-axis recognizer for monitoring, belonging to the technical field of monitoring equipment. The problem of beyond visual range observation barrel angle adjustment inaccurate is solved. Including beyond visual range observation section of thick bamboo, mounting bracket, pivot, mount pad, rack, angle modulation motor, gear and carousel, install the mount pad on the carousel, the upper portion of mount pad is connected with the mounting bracket through the pivot, and beyond visual range observation section of thick bamboo is installed on the mounting bracket, and angle modulation motor is installed to the lateral surface of mount pad, angle modulation motor's output and gear connection, and the side-mounting of mounting bracket has the rack, rack and gear engagement. The angle adjustment is accurate, and the beyond visual range observation cylinder is high to its control point, the regional location degree of accuracy of control, has reduced the location degree of difficulty, is favorable to the monitoring data to be collected, and the control is accurate.

Description

Beyond-visual-range two-axis recognizer for monitoring

Technical Field

The utility model relates to an over-the-horizon two-axis recognizer for monitoring, belonging to the technical field of monitoring equipment.

Background

The over-the-horizon radar is a brand-new short wave radar, and can skillfully utilize the characteristic that an ionosphere in an outer space can reflect short wave electromagnetic waves to detect an ultra-long distance target. The device is widely applied, for example, the publication number is CN210983739U, the utility model provides a beyond-the-horizon reconnaissance device, the device comprises a controlled automatic adjusting structure and a remote controller, and the device can be remotely controlled to adjust the reconnaissance angle after being positioned in the application process by matching the controlled automatic adjusting structure with the remote controller, so that the use limitation is greatly reduced, and the use performance is improved. But when carrying out angle modulation, it is direct to carry out angle modulation through first motor, second motor direct drive output dwang, rotor arm, because beyond visual range radar monitoring distance is far away, and beyond visual range observation section of thick bamboo carries out small rotation, and its control point will produce huge skew, consequently through the beyond visual range observation section of thick bamboo of motor direct control, its control point, the regional positioning accuracy degree of accuracy of control are low, the degree of difficulty is big, influence monitoring data and collect to influence the control accuracy.

Therefore, it is desirable to provide an over-the-horizon two-axis recognizer for monitoring to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the problem of inaccurate angle adjustment of the over-the-horizon observation cylinder. The following presents a simplified summary of the utility model in order to provide a basic understanding of some aspects of the utility model. It should be understood that this summary is not an exhaustive overview of the utility model. It is not intended to determine the key or important part of the present invention, nor is it intended to limit the scope of the present invention.

The technical scheme of the utility model is as follows:

the utility model provides a two discernment appearance of beyond visual range for control, includes beyond visual range observation section of thick bamboo, mounting bracket, pivot, mount pad, rack, angle modulation motor, gear and carousel, install the mount pad on the carousel, the upper portion of mount pad is connected with the mounting bracket through the pivot, and beyond visual range observation section of thick bamboo is installed on the mounting bracket, and the angle modulation motor is installed to the lateral surface of mount pad, the output and the gear connection of angle modulation motor, and the side-mounting of mounting bracket has the rack, rack and gear engagement.

Preferably: the rack is an arc-shaped rack, and the rack and the rotating shaft are arranged coaxially.

Preferably: the mounting seat is U type, and the upper portion of mounting seat is provided with the bearing frame of symmetry, and the both sides of mounting bracket all are provided with the pivot, and the pivot is connected with the bearing frame.

Preferably: the turntable is characterized by further comprising a driven bevel gear, a driving bevel gear, a rotating motor, a base and a driving shaft, wherein the driven bevel gear is fixedly connected to the lower side of the middle of the turntable and is connected with the upper end of the driving shaft, the lower end of the driving shaft is connected with the base through a thrust ball bearing, the rotating motor is mounted on the base, the output end of the rotating motor is connected with the driving bevel gear, and the driving bevel gear is meshed with the driven bevel gear.

Preferably: the rotary table further comprises a cylindrical side support plate, the upper portion of the side support plate is in contact with the bottom of the rotary table, and the lower portion of the side support plate is connected with the base.

Preferably: the angle adjusting motor and the rotating motor are both stepping motors.

The utility model has the following beneficial effects:

when the device is used for adjusting the pitch angle of the over-the-horizon observation cylinder, the gear is driven by the angle adjusting motor and rotates by taking the rotating shaft as an axis, so that the mounting frame is controlled to drive the over-the-horizon observation cylinder to adjust the pitch angle, the track of motion required by angle adjustment is prolonged by designing the mounting positions of the rotating shaft and the rack, and the rack is matched with the gear to be meshed for motion, the angle adjustment is accurate, the over-the-horizon observation cylinder has high positioning accuracy on monitoring points and monitoring areas, the positioning difficulty is reduced, the monitoring data collection is facilitated, and the monitoring is accurate;

the device drives the driving bevel gear to rotate through the rotating motor, and the driving bevel gear drives the driven bevel gear to rotate, so that the rotation of the turntable is realized, the monitoring coverage range of the over-the-horizon observation cylinder is wide, the flexibility is high, the adjustment can be carried out according to actual needs, and the accuracy is high.

Drawings

FIG. 1 is a perspective view of an over-the-horizon two-axis discriminator for monitoring;

FIG. 2 is a schematic structural view of a side brace;

in the figure, 1-beyond visual range observation cylinder, 2-mounting frame, 3-rotating shaft, 4-mounting seat, 5-rack, 6-angle adjusting motor, 7-gear, 8-rotating disc, 9-driven bevel gear, 10-driving bevel gear, 11-rotating motor, 12-base, 13-driving shaft and 14-side support plate.

Detailed Description

In order that the objects, aspects and advantages of the utility model will become more apparent, the utility model will be described by way of example only, and in connection with the accompanying drawings. It is to be understood that such description is merely illustrative and not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The first embodiment is as follows: the embodiment is described with reference to fig. 1-2, and the over-the-horizon two-axis identifier for monitoring of the embodiment comprises an over-the-horizon observation tube 1, an installation frame 2, a rotating shaft 3, an installation seat 4, a rack 5, an angle adjusting motor 6, a gear 7 and a turntable 8, wherein the installation seat 4 is installed on the turntable 8, the upper part of the installation seat 4 is connected with the installation frame 2 through the rotating shaft 3, the over-the-horizon observation tube 1 is installed on the installation frame 2, the angle adjusting motor 6 is installed on the outer side surface of the installation seat 4, the output end of the angle adjusting motor 6 is connected with the gear 7, the rack 5 is installed on the side surface of the installation frame 2, the rack 5 is meshed with the gear 7, when the pitch angle of the over-the-horizon observation tube 1 is adjusted, the gear 7 is driven by the angle adjusting motor 6, the gear 7 rotates around the rotating shaft 3, thereby controlling the over-the observation tube 1 to be driven by the angle adjusting motor 2 to adjust the pitch angle, through the design of

pivot

3 and 5 mounted position of rack, the required orbit of motion is adjusted to the extension angle to cooperation rack 5 moves with the meshing of gear 7, and the angle modulation is accurate, and beyond visual range observation section of thick bamboo 1 is high to its control point, the regional location degree of accuracy of control, has reduced the location degree of difficulty, is favorable to the monitoring data to be collected, and the control is accurate.

The second embodiment is as follows: the embodiment is described with reference to fig. 1-2, and the beyond-visual-distance two-axis recognizer for monitoring of the embodiment comprises an beyond-visual-distance observation cylinder 1, a mounting frame 2, a rotating shaft 3, a mounting seat 4, a rack 5, an angle adjusting motor 6, a gear 7 and a rotary table 8, wherein the mounting seat 4 is mounted on the rotary table 8, the upper part of the mounting seat 4 is connected with the mounting frame 2 through the rotating shaft 3, the beyond-visual-distance observation cylinder 1 is mounted on the mounting frame 2, the angle adjusting motor 6 is mounted on the outer side surface of the mounting seat 4, the output end of the angle adjusting motor 6 is connected with the gear 7, the rack 5 is mounted on the side surface of the mounting frame 2, the rack 5 is meshed with the gear 7, the rack 5 is an arc rack, the rack 5 and the rotating shaft 3 are coaxially arranged, the mounting seat 4 is U-shaped, symmetrical bearing seats are arranged on the upper part of the mounting seat 4, the rotating shafts 3 are arranged on both sides of the mounting frame 2, and the rotating shaft 3 is connected with the bearing seats, the angle adjusting mechanism further comprises a driven bevel gear 9, a driving bevel gear 10, a rotating motor 11, a base 12 and a driving shaft 13, wherein the driven bevel gear 9 is fixedly connected to the lower side of the middle of the rotary table 8, the driven bevel gear 9 is connected with the upper end of the driving shaft 13, the lower end of the driving shaft 13 is connected with the base 12 through a thrust ball bearing, the rotating motor 11 is installed on the base 12, the output end of the rotating motor 11 is connected with the driving bevel gear 10, the driving bevel gear 10 is meshed with the driven bevel gear 9, the angle adjusting mechanism further comprises a side support plate 14, the side support plate 14 is cylindrical, the upper portion of the side support plate 14 is in contact with the bottom of the rotary table 8, the upper portion of the support plate 14 plays a supporting role in supporting the rotary table 8 to prevent the rotary table 8 from inclining, the lower portion of the side support plate 14 is welded with the base 12, the angle adjusting motor 6 and the rotating motor 11 are stepping motors, the driving bevel gear 10 is driven by the rotating motor 11, and the driving bevel gear 10 drives the driven bevel gear 9 to rotate, thereby realize the rotation of carousel 8, make beyond visual range observe a section of thick bamboo 1 monitoring range wide, the flexibility ratio is high, can adjust according to actual need, and the precision is high.

It should be noted that, in the above embodiments, as long as the technical solutions can be aligned and combined without contradiction, those skilled in the art can exhaust all possibilities according to the mathematical knowledge of the alignment and combination, and therefore, the present invention does not describe the technical solutions after alignment and combination one by one, but it should be understood that the technical solutions after alignment and combination have been disclosed by the present invention.

This embodiment is only illustrative of the patent and does not limit the scope of protection thereof, and those skilled in the art can make modifications to its part without departing from the spirit of the patent.

Claims

1. The utility model provides a two-axis discernment appearance of beyond visual range for control which characterized in that: including beyond visual range observation section of thick bamboo (1), mounting bracket (2), pivot (3), mount pad (4), rack (5), angle modulation motor (6), gear (7) and carousel (8), install mount pad (4) on carousel (8), the upper portion of mount pad (4) is connected with mounting bracket (2) through pivot (3), and beyond visual range observation section of thick bamboo (1) is installed on mounting bracket (2), and angle modulation motor (6) are installed to the lateral surface of mount pad (4), and the output and gear (7) of angle modulation motor (6) are connected, and the side-mounting of mounting bracket (2) has rack (5), and rack (5) and gear (7) meshing.

2. The over-the-horizon two-axis recognizer for monitoring according to claim 1, characterized in that: the rack (5) is an arc-shaped rack, and the rack (5) and the rotating shaft (3) are arranged coaxially.

3. The over-the-horizon two-axis recognizer for monitoring according to claim 1 or 2, characterized in that: the mounting seat (4) is U-shaped, the upper portion of the mounting seat (4) is provided with symmetrical bearing seats, the two sides of the mounting frame (2) are provided with rotating shafts (3), and the rotating shafts (3) are connected with the bearing seats.

4. The over-the-horizon two-axis recognizer for monitoring according to claim 3, characterized in that: the automatic transmission mechanism is characterized by further comprising a driven bevel gear (9), a driving bevel gear (10), a rotating motor (11), a base (12) and a driving shaft (13), wherein the driven bevel gear (9) is fixedly connected to the lower side of the middle of the turntable (8), the driven bevel gear (9) is connected with the upper end of the driving shaft (13), the lower end of the driving shaft (13) is connected with the base (12) through a thrust ball bearing, the rotating motor (11) is installed on the base (12), the output end of the rotating motor (11) is connected with the driving bevel gear (10), and the driving bevel gear (10) is meshed with the driven bevel gear (9).

5. The over-the-horizon two-axis recognizer for monitoring according to claim 4, characterized in that: the turntable is characterized by further comprising a side support plate (14), the side support plate (14) is cylindrical, the upper portion of the side support plate (14) is in contact with the bottom of the turntable (8), and the lower portion of the side support plate (14) is connected with the base (12).

6. The over-the-horizon two-axis recognizer for monitoring according to claim 4, characterized in that: the angle adjusting motor (6) and the rotating motor (11) are both stepping motors.