CN212542650U

CN212542650U - Small-size radar antenna revolving stage

Info

Publication number: CN212542650U
Application number: CN202021152979.1U
Authority: CN
Inventors: 齐林; 徐时晶
Original assignee: Liaoning Liaowuyi Electronics Co ltd
Current assignee: Liaoning Liaowuyi Electronics Co ltd
Priority date: 2020-06-20
Filing date: 2020-06-20
Publication date: 2021-02-12
Anticipated expiration: 2030-06-20

Abstract

The utility model belongs to radar antenna revolving stage field, especially, small-size radar antenna revolving stage is all installed through the bolt to current radar equipment, and the bolt takes place the corrosion smooth silk easily after longer time to inconvenient dismantlement radar equipment, the maintenance personal problem of maintaining of being not convenient for carries out, now proposes following scheme, and it includes the base, the top of base is provided with the revolving stage, and the mount pad is installed at the top of revolving stage, and two spouts have been seted up at the top of mount pad, and slidable mounting has the slide in the spout, and the top welding of slide has the limiting plate, and one side that two limiting plates kept away from each other all welds the L template, and the draw-in groove has been seted up at the top of mount pad, and the card is equipped with radar machine case in the draw-in groove, and four constant. The utility model discloses the practicality is good, can take off the radar antenna on radar machine case and the radar machine case simultaneously, and the maintenance personal of being convenient for overhauls it, and easy operation is convenient.

Description

Small-size radar antenna revolving stage

Technical Field

The utility model relates to a radar antenna revolving stage technical field especially relates to a small-size radar antenna revolving stage.

Background

The radar equipment usually needs to be provided with a radar rotary table, and the radar rotary table drives the radar to rotate, so that the omnibearing scanning detection is realized.

Present radar equipment is all installed through the bolt, and the bolt takes place the corrosion smooth silk easily after the longer time to inconvenient dismantlement radar equipment, the maintenance personal of not being convenient for maintains.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having radar equipment among the prior art and all installing through the bolt, the bolt takes place the corrosion smooth silk easily after longer time to inconvenient dismantlement to radar equipment, the maintenance personal of being not convenient for carries out the shortcoming of maintaining, and the small-size radar antenna revolving stage that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a small radar antenna turntable comprises a base, wherein a turntable is arranged at the top of the base, a mounting seat is mounted at the top of the turntable, two sliding grooves are formed in the top of the mounting seat, a sliding plate is slidably mounted in the sliding grooves, a limiting plate is welded at the top of the sliding plate, an L-shaped plate is welded on one side, away from each other, of the two limiting plates, a clamping groove is formed in the top of the mounting seat, a radar case is clamped in the clamping groove, four positioning grooves are formed in the front side of the radar case, positioning plates are clamped in the positioning grooves, the same radar antenna is fixedly connected between the four positioning plates, a regulating hole is formed in the mounting seat, a regulating shaft is rotatably mounted in the regulating hole, two external threads are formed in the outer side of the regulating shaft, a screw hole is formed in the L-shaped plate, the external threads on the, one side fixedly connected with is same straight board that two first boards that are located on same vertical axis are close to each other, one side that two straight boards kept away from each other contacts with two L templates respectively, four second grooves have been seted up to the front side of radar machine case, sliding mounting has the second board in the second groove, one side that two second boards that are located on same horizontal axis are close to each other all welds the traction plate, one side that two second boards that are located on same vertical axis are close to each other all welds the spring, the one end that two springs that are located on same vertical axis are close to each other welds respectively on the one side inner wall that two second grooves are close to each other, one side that two traction plates that are located on same vertical axis are close to each other all articulates there is the articulated slab, two corresponding articulated slabs are articulated with the top and the articulated slab bottom respectively, four traction grooves have been seted up on the radar antenna, the traction plate clamps with the traction.

Preferably, both sides of the radar case are provided with limiting grooves, and the limiting plates are clamped with the limiting grooves.

Preferably, the two external threads on the adjusting shaft are opposite in screwing direction, and the threads in the two screw holes are opposite in screwing direction.

Preferably, the side, close to each other, of each of the two first plates on the same horizontal axis is in contact with the side, close to each other, of each of the two first grooves, so that the first plates are limited.

Preferably, the side of two second boards that are located on same vertical axis keep away from each other contacts with the one side inner wall that two second grooves kept away from each other respectively, carries on spacingly to the second board.

Preferably, one side that two slides are close to each other contacts with the one side inner wall that two spouts are close to each other respectively, and is spacing to the slide.

In the utility model, when the radar equipment needs to be dismounted, the adjusting shaft is rotated, the external thread on the adjusting shaft is connected with the screw thread to drive the L-shaped plate to move, the L-shaped plate drives the limiting plate to move, so that the limiting plate moves out of the limiting groove and the fixing of the radar case is released, in the process that the two L-shaped plates are away from each other, the spring drives the second plate to move due to the self elasticity, the traction plate drives the hinged plate to rotate, the hinged plate drives the straight plate to move, the straight plate drives the first plate to move, so that the traction plate moves out of the traction groove and the fixing of the radar antenna is released, the radar antenna on the radar case and the radar case can be taken down at the same time, the maintenance personnel can conveniently overhaul the radar antenna, when the radar equipment needs to be mounted, only the radar case needs to be clamped into the clamping groove and the positioning plate on the radar antenna is clamped into, and then the adjusting shaft is rotated reversely.

The utility model discloses the practicality is good, can take off the radar antenna on radar machine case and the radar machine case simultaneously, and the maintenance personal of being convenient for overhauls it, and easy operation is convenient.

Drawings

Fig. 1 is a schematic structural view of a small radar antenna turntable provided by the present invention;

fig. 2 is a schematic structural diagram of a portion a of a small radar antenna turntable according to the present invention;

fig. 3 is a schematic structural diagram of a part B of a small radar antenna turntable according to the present invention.

In the figure: 1. a base; 2. a turntable; 3. a mounting seat; 4. a slide plate; 5. a limiting plate; 6. an L-shaped plate; 7. a radar cabinet; 8. a radar antenna; 9. positioning a plate; 10. an adjustment shaft; 11. a first plate; 12. a straight plate; 13. a second plate; 14. a traction plate; 15. a spring; 16. a hinge plate.

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.

Referring to fig. 1-3, a small radar antenna turntable comprises a base 1, a turntable 2 is arranged on the top of the base 1, a mounting seat 3 is mounted on the top of the turntable 2, two sliding grooves are formed in the top of the mounting seat 3, a sliding plate 4 is slidably mounted in the sliding grooves, a limiting plate 5 is welded on the top of the sliding plate 4, an L-shaped plate 6 is welded on one side, away from each other, of the two limiting plates 5, a clamping groove is formed in the top of the mounting seat 3, a radar case 7 is clamped in the clamping groove, four positioning grooves are formed in the front side of the radar case 7, positioning plates 9 are clamped in the positioning grooves, the same radar antenna 8 is fixedly connected between the four positioning plates 9, an adjusting hole is formed in the mounting seat 3, an adjusting shaft 10 is rotatably mounted in the adjusting hole, two external threads are formed in the outer side of the, the front side of the radar case 7 is provided with four first grooves, the first grooves are internally provided with first plates 11 in a sliding manner, one side, close to each other, of each of the two first plates 11 on the same vertical axis is fixedly connected with the same straight plate 12, one side, far away from each other, of each of the two straight plates 12 is respectively contacted with the two L-shaped plates 6, the front side of the radar case 7 is provided with four second grooves, the second grooves are internally provided with second plates 13 in a sliding manner, one sides, close to each other, of the two second plates 13 on the same horizontal axis are respectively welded with traction plates 14, one sides, close to each other, of the two second plates 13 on the same vertical axis are respectively welded with springs 15, one ends, close to each other, of the two springs 15 on the same vertical axis are respectively welded on the inner walls, close to each other, of the two traction plates 14 on the same vertical axis are respectively hinged plates, the two corresponding hinged plates 16 are hinged with the top and the bottom of the straight plate 12 respectively, four traction grooves are formed in the radar antenna 8, and the traction plates 14 are clamped with the traction grooves.

In this embodiment, the limiting grooves have all been seted up to radar machine case 7's both sides, and limiting plate 5 clamps mutually with the limiting groove.

In this embodiment, the two external threads on the adjusting shaft 10 have opposite directions, and the threads in the two screw holes have opposite directions.

In this embodiment, the side of the two first plates 11 close to each other on the same horizontal axis is in contact with the side of the two first grooves close to each other, so as to limit the first plates 11.

In this embodiment, the side of two second plates 13 that are located on the same vertical axis and keep away from each other contacts with the inner wall of one side that two second grooves kept away from each other respectively, and is spacing to second plate 13.

In this embodiment, the one side that two slide 4 are close to each other contacts with the one side inner wall that two spouts are close to each other respectively, carries on spacingly to slide 4.

In the utility model, when the radar equipment needs to be dismounted, the adjusting shaft 10 is rotated, the external thread on the adjusting shaft 10 is connected with the screw thread to drive the L-shaped plates 6 to move, so that the two L-shaped plates 6 move towards the direction far away from each other, the L-shaped plates 6 drive the limiting plates 5 to move, the limiting plates 5 drive the sliding plates 4 to move, so that the limiting plates 5 move out of the limiting grooves, the fixing on the radar case 7 is released, in the process that the two L-shaped plates 6 move towards each other, the spring 15 drives the second plate 13 to move due to the self elasticity, the second plate 13 drives the traction plate 14 to move, the traction plate 14 drives the hinge plate 16 to rotate, the hinge plate 16 drives the straight plate 12 to move, the straight plate 12 drives the first plate 11 to move, so that the traction plate 14 moves out of the traction groove, the fixing on the radar antenna 8 is released, at this time, the radar antenna 8 on the radar case 7 and, maintenance personal of being convenient for overhauls it, and easy operation is convenient, when needs are installed, only need go into the draw-in groove with radar machine case 7 card to in going into the constant head tank with locating plate 9 card on the radar antenna 8, the regulating spindle 10 can of antiport again.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A small radar antenna turntable comprises a base (1) and is characterized in that a turntable (2) is arranged at the top of the base (1), a mounting seat (3) is installed at the top of the turntable (2), two sliding grooves are formed in the top of the mounting seat (3), sliding plates (4) are slidably installed in the sliding grooves, limiting plates (5) are welded at the top of each sliding plate (4), L-shaped plates (6) are welded on the sides, away from each other, of the two limiting plates (5), a clamping groove is formed in the top of the mounting seat (3), a radar case (7) is clamped in the clamping groove, four positioning grooves are formed in the front side of the radar case (7), positioning plates (9) are clamped in the positioning grooves, the same radar antenna (8) is fixedly connected among the four positioning plates (9), a regulating hole is formed in the mounting seat (3), and a regulating shaft, two external threads are arranged on the outer side of the adjusting shaft (10), a screw hole is formed in the L-shaped plate (6), the external threads on the adjusting shaft (10) are in threaded connection with the screw hole, four first grooves are formed in the front side of the radar case (7), first plates (11) are slidably mounted in the first grooves, one side, close to each other, of each of the two first plates (11) on the same vertical axis is fixedly connected with the same straight plate (12), one side, far away from each other, of each of the two straight plates (12) is respectively contacted with the two L-shaped plates (6), four second grooves are formed in the front side of the radar case (7), second plates (13) are slidably mounted in the second grooves, one side, close to each other, of the two second plates (13) on the same horizontal axis is respectively welded with a traction plate (14), one side, close to each other, of the two second plates (13) on the same vertical, the one end that is located two springs (15) on the same vertical axis and is close to each other welds respectively on the one side inner wall that two second grooves are close to each other, and the one side that is located two traction plates (14) on the same vertical axis and is close to each other all articulates there is articulated slab (16), and two corresponding articulated slabs (16) are articulated with the top and the bottom of straight board (12) respectively, have seted up four traction grooves on radar antenna (8), and traction plate (14) clamp with the traction groove mutually.

2. The small-sized radar antenna turntable according to claim 1, wherein both sides of the radar case (7) are provided with limiting grooves, and the limiting plate (5) is clamped with the limiting grooves.

3. A compact radar antenna turntable according to claim 1, characterized in that the two external threads on the adjustment shaft (10) are of opposite hand and the threads in the two threaded holes are of opposite hand.

4. A compact radar antenna turret according to claim 1, characterised in that the sides of the two first plates (11) that are located on the same horizontal axis next to each other are in contact with the sides of the two first slots that are next to each other.

5. A compact radar antenna turret according to claim 1, characterized in that the sides of the two second plates (13) that are located on the same vertical axis and are remote from each other are in contact with the inner walls of the sides of the two second slots that are remote from each other.

6. A compact radar antenna turret according to claim 1, characterized in that the sides of the two slides (4) that are adjacent to each other are in contact with the inner walls of the sides of the two runners that are adjacent to each other.