Positioning structure for mounting radome

Abstract

The utility model discloses a positioning structure for radome installation, which belongs to the technical field of radome installation and comprises a base, a supporting frame is installed on the outer wall of the base, a rotating motor is installed on the side wall of the supporting frame, a fixing sleeve is installed on the outer wall of the rotating motor, and a silica gel buffer block is installed on the outer wall of the fixing sleeve. A radome body is installed on the outer wall of the silica gel buffer block, and a fixing plate is installed at the bottom of the fixing sleeve. Through the arrangement of the silica gel buffer block, the radome main body, the fixing plate, the positioning shaft and the positioning sleeve, the radome main body can be prevented from being in direct rigid contact with the fixing sleeve due to the arrangement of the silica gel buffer block, buffer protection can be performed when the radome main body is fixed, and the outer wall of the radome main body is prevented from deforming or generating dents; and then the positioning sleeve and the positioning shaft are fixed in a threaded mode, so that the positioning sleeve extrudes and fixes the inner wall of the radome body, and the stability of the radome body during installation is improved.

Description

Technical Field

[0001] This utility model relates to the field of radar dome installation technology, specifically a positioning structure for radar dome installation. Background Technology

[0002] With the rapid development of modern technology, radar technology plays a vital role in many fields such as military, aerospace, meteorological monitoring, and navigation. As a key component protecting the radar antenna system, the accuracy and stability of its installation directly affect the overall performance of the radar. However, existing radome installations use external clamping structures for fixing, which can easily deform the radome or cause dents on its surface when directly clamped to the outer wall, affecting its performance and appearance. Furthermore, after installation, it needs to be lifted manually, which is inefficient and labor-intensive. To solve these problems, a positioning structure for radome installation is needed.

[0003] An existing positioning structure for radome installation has problems such as failing to provide cushioning protection for the radome during operation, failing to automatically pop out after installation, and failing to perform angle rotation. Therefore, there is an urgent need for a new positioning structure for radome installation. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a positioning structure for radome installation, so as to solve the problems that existing positioning structures for radome installation cannot provide buffer protection for the radome, cannot automatically pop out after installation, and cannot rotate at an angle.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a positioning structure for radome installation, comprising a base, a support frame mounted on the outer wall of the base, a rotary motor mounted on the side wall of the support frame, and a fixing sleeve mounted on the outer wall of the rotary motor.

[0006] A silicone buffer block is installed on the outer wall of the fixing sleeve, a radar dome body is installed on the outer wall of the silicone buffer block, a fixing plate is installed at the bottom of the fixing sleeve, a positioning shaft is installed at the top of the fixing plate, and a positioning sleeve is installed on the outer wall of the positioning shaft.

[0007] A limit rod is installed on the inner wall of the fixed plate, a return spring is installed on the outer wall of the limit rod, and a limit ring is installed on the top of the limit rod.

[0008] Preferably, the support frame is arranged perpendicularly to the base, and the rotary motor is arranged symmetrically about the central axis of the base.

[0009] Preferably, the silicone buffer blocks are arranged in a circular array around the central axis of the fixed sleeve, and the silicone buffer blocks are tightly fitted to the radar dome body.

[0010] Preferably, the positioning shaft is threadedly connected to the positioning sleeve, and the positioning sleeve is tightly fitted to the inner wall of the radar dome body.

[0011] Preferably, the limiting ring forms a telescopic structure with the fixed plate through a reset spring, and the reset spring is arranged in a ring array with the central axis of the fixed plate as the center.

[0012] Preferably, the limiting rod is movably connected to the fixing plate, and the limiting ring is sleeved with the outer wall of the radar dome body.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model, through the setting of a support frame, a rotary motor and a fixing sleeve, allows the fixing sleeve to be rotated at any angle by starting the rotary motor, which facilitates the installation of internal components of the radar dome and improves installation efficiency.

[0015] 2. This utility model, through the setting of a silicone buffer block, a radar dome body, a fixing plate, a positioning shaft, and a positioning sleeve, can prevent the radar dome body from directly contacting the fixing sleeve in a rigid manner. It can provide buffer protection when fixing the radar dome body, avoiding deformation or dents on the outer wall of the radar dome body. Then, the positioning sleeve is threaded to the positioning shaft, so that the positioning sleeve squeezes and fixes the inner wall of the radar dome body, improving the stability of the radar dome body during installation.

[0016] 3. This utility model, through the setting of a limiting rod, a return spring, and a limiting ring, allows the radar dome body to move downward when it is pressed and fixed by the positioning sleeve. At this time, the limiting ring is tightly fitted with the outer wall of the radar dome body, and the return spring deforms under pressure. After the radar dome body and radar are installed, the positioning sleeve is rotated in the opposite direction. At this time, the limiting ring is pushed upward by the elastic force of the return spring, popping out the radar dome body, realizing automatic material discharge without the need for manual lifting, thus reducing labor intensity. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of the present utility model from the front view;

[0018] Figure 2 This is a structural schematic diagram showing the details of the components surrounding the fixing sleeve of this utility model;

[0019] Figure 3 This is a structural diagram showing the disassembled internal components of this utility model;

[0020] Figure 4 This is a structural schematic diagram showing the details of the components surrounding the limiting rod of this utility model.

[0021] In the figure: 1, base; 2, support frame; 3, rotary motor; 4, fixed sleeve; 5, silica gel buffer block; 6, radar cover main body; 7, fixed plate; 8, positioning shaft; 9, positioning sleeve; 10, limiting rod; 11, return spring; 12, limiting ring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model and cannot be understood as limiting the utility model.

[0023] The embodiments will be described below according to the overall structure of the utility model.

[0024] Please refer to Figures 1-4 A positioning structure for radar cover installation, the outer wall of the base 1 is provided with a support frame 2, the side wall of the support frame 2 is provided with a rotary motor 3, the outer wall of the rotary motor 3 is provided with a fixed sleeve 4, the support frame 2 is vertically arranged with the base 1, and the rotary motor 3 is symmetrically arranged with the central axis of the base 1 as the center. Through the support frame 2, the rotary motor 3 and the fixed sleeve 4 arranged, the fixed sleeve 4 is driven to overturn at any angle by starting the rotary motor 3, which facilitates the installation of the internal parts of the radar cover main body 6 and improves the installation efficiency.

[0025] Please refer to Figures 1-4 A positioning structure for radar cover installation, the outer wall of the fixed sleeve 4 is provided with a silica gel buffer block 5, the outer wall of the silica gel buffer block 5 is provided with a radar cover main body 6, the bottom of the fixed sleeve 4 is provided with a fixed plate 7, the top of the fixed plate 7 is provided with a positioning shaft 8, the outer wall of the positioning shaft 8 is provided with a positioning sleeve 9, the silica gel buffer block 5 is arranged in a ring array with the central axis of the fixed sleeve 4 as the center, and the silica gel buffer block 5 is closely attached to the radar cover main body 6, the positioning shaft 8 is threadedly connected with the positioning sleeve 9, and the positioning sleeve 9 is closely attached to the inner wall of the radar cover main body 6. Through the silica gel buffer block 5, the radar cover main body 6, the fixed plate 7, the positioning shaft 8 and the positioning sleeve 9 arranged, the silica gel buffer block 5 arranged can avoid the direct hard contact of the radar cover main body 6 with the fixed sleeve 4, can buffer and protect when the radar cover main body 6 is fixed, can avoid the deformation or indentation of the outer wall of the radar cover main body 6, and then threadedly fix the positioning sleeve 9 with the positioning shaft 8, so that the positioning sleeve 9 extrudes and fixes the inner wall of the radar cover main body 6, and improves the stability of the radar cover main body 6 during installation.

[0026] Please refer to Figures 1-4The inner wall of the fixed plate 7 is provided with a limiting rod 10, the outer wall of the limiting rod 10 is provided with a reset spring 11, the top of the limiting rod 10 is provided with a limiting ring 12, the limiting ring 12 and the fixed plate 7 form a telescopic structure through the reset spring 11, the reset spring 11 is arranged in a ring array around the central axis of the fixed plate 7, the limiting rod 10 is movably connected with the fixed plate 7, the limiting ring 12 is sleeved with the outer wall of the radar cover main body 6, when the radar cover main body 6 is fixed by the positioning sleeve 9, the radar cover main body 6 is displaced downward, at this time, the limiting ring 12 is tightly attached with the outer wall of the radar cover main body 6, the reset spring 11 is deformed under pressure, after the radar cover main body 6 is installed with the radar, the positioning sleeve 9 is reversely rotated, at this time, the limiting ring 12 is lifted upward by the elastic force of the reset spring 11, the radar cover main body 6 is ejected, automatic ejection is realized, manual lifting is not needed, and the labor intensity is reduced.

[0027] Working principle: in use, first, the device is moved to the required position, then the radar cover main body 6 is inserted into the fixed sleeve 4, so that the outer wall of the radar cover main body 6 is tightly attached with the silica gel buffer block 5, the silica gel buffer block 5 is arranged to avoid the direct hard contact of the radar cover main body 6 with the fixed sleeve 4, buffering protection is realized when the radar cover main body 6 is fixed, the deformation or indentation of the outer wall of the radar cover main body 6 is avoided, then the positioning sleeve 9 is threadedly fixed with the positioning shaft 8, the positioning sleeve 9 is used to extrude and fix the inner wall of the radar cover main body 6, the stability of the radar cover main body 6 during installation is improved, then according to the installation requirement, the fixed sleeve 4 is rotated at any angle by starting the rotating motor 3, the installation of the internal parts of the radar cover main body 6 is facilitated, the installation efficiency is improved, finally, when the radar cover main body 6 is fixed by the positioning sleeve 9, the radar cover main body 6 is displaced downward, at this time, the limiting ring 12 is tightly attached with the outer wall of the radar cover main body 6, the reset spring 11 is deformed under pressure, after the radar cover main body 6 is installed with the radar, the positioning sleeve 9 is reversely rotated, at this time, the limiting ring 12 is lifted upward by the elastic force of the reset spring 11, the radar cover main body 6 is ejected, automatic ejection is realized, manual lifting is not needed, and the labor intensity is reduced, so the use process of the device is completed, the contents not described in detail in the specification belong to the prior art known by the professional technical personnel.

[0028] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A positioning structure for radome mounting comprising a base (1), characterised in that: The outer wall of the base (1) is provided with a support frame (2), the side wall of the support frame (2) is provided with a rotating motor (3), and the outer wall of the rotating motor (3) is provided with a fixed sleeve (4); The outer wall of the fixed sleeve (4) is provided with a silica gel buffer block (5), the outer wall of the silica gel buffer block (5) is provided with a radome body (6), the bottom of the fixed sleeve (4) is provided with a fixed plate (7), the top of the fixed plate (7) is provided with a positioning shaft (8), and the outer wall of the positioning shaft (8) is provided with a positioning sleeve (9); The inner wall of the fixed plate (7) is provided with a limiting rod (10), the outer wall of the limiting rod (10) is provided with a reset spring (11), and the top of the limiting rod (10) is provided with a limiting ring (12).

2. A positioning structure for radome mounting according to claim 1, characterized in that: The support frame (2) is vertically arranged with the base (1), and the rotating motor (3) is symmetrically arranged with the center axis of the base (1) as the center.

3. A positioning structure for radome mounting according to claim 1, characterized in that: The silica gel buffer block (5) is arranged in an annular array with the center axis of the fixed sleeve (4) as the center, and the silica gel buffer block (5) is closely attached to the radome body (6).

4. A positioning structure for radome mounting according to claim 1, characterized in that: The positioning shaft (8) is threadedly connected with the positioning sleeve (9), and the positioning sleeve (9) is closely attached to the inner wall of the radome body (6).

5. A positioning structure for radome mounting according to claim 1, characterized in that: The limiting ring (12) and the fixed plate (7) constitute an extension structure through the reset spring (11), and the reset spring (11) is arranged in an annular array with the center axis of the fixed plate (7) as the center.

6. A positioning structure for radome mounting according to claim 1, characterized in that: The limiting rod (10) is movably connected with the fixed plate (7), and the limiting ring (12) is sleeved with the outer wall of the radome body (6).

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