CN220807168U - Antenna housing installation vehicle - Google Patents
Antenna housing installation vehicle Download PDFInfo
- Publication number
- CN220807168U CN220807168U CN202322504399.4U CN202322504399U CN220807168U CN 220807168 U CN220807168 U CN 220807168U CN 202322504399 U CN202322504399 U CN 202322504399U CN 220807168 U CN220807168 U CN 220807168U
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- 238000009434 installation Methods 0.000 title description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 7
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Abstract
The utility model provides a radome mounting vehicle, which comprises a bottom frame, wherein the top of the bottom frame is supported by a plurality of upright posts to be provided with a top framework, the top framework is provided with a layer of framework through a horizontal adjusting mechanism, the central part of the layer of framework is rotatably provided with a rotating sleeve through a vertical shaft which is vertically arranged, the rotating sleeve is fixedly provided with a layer of framework through a supporting plate, and a rotary adjusting mechanism is arranged between the layer of framework and the layer of framework; the top of the two-layer framework is provided with a longitudinal adjusting mechanism for adjusting the longitudinal position. The mounting vehicle can be used for auxiliary assembly and disassembly of the aircraft radome, in the use process, the supported radome can be finely adjusted in position, and the mounting angle can be finely adjusted, so that the assembly requirement is met, and the mounting efficiency of the radome is improved.
Description
Technical Field
The utility model relates to the technical field of maintenance of aircraft radomes, in particular to a radome mounting vehicle.
Background
The whole aerial cover of the aircraft top cover is in an ellipsoidal shape, the ellipsoidal structure is formed by splicing a plurality of block structures, when the whole aerial cover is required to be disassembled or assembled, the longitudinal position and the assembly angle of the block structures are required to be finely adjusted, and at the moment, a corresponding mounting vehicle is required to be used for completing the mounting operation of the aerial cover.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art and provide the radome mounting vehicle, which can be used for auxiliary assembly and disassembly of an aircraft radome, can finely adjust the position of the supported radome in the use process, and can finely adjust the mounting angle so as to meet the assembly requirement, thereby improving the mounting efficiency of the radome.
In order to achieve the technical characteristics, the aim of the utility model is realized in the following way: the antenna housing mounting vehicle comprises a bottom frame, wherein the top of the bottom frame is supported by a plurality of upright posts to be provided with a top framework, a first layer of framework is arranged on the top framework through a horizontal adjusting mechanism, a rotating sleeve is rotatably arranged at the central part of the first layer of framework through a vertical shaft which is vertically arranged, a second layer of framework is fixedly arranged on the rotating sleeve through a supporting plate, and a rotary adjusting mechanism is arranged between the second layer of framework and the first layer of framework; the top of the two-layer framework is provided with a longitudinal adjusting mechanism for adjusting the longitudinal position.
Universal wheels are fixedly arranged at four corners of the bottom frame.
And telescopic supporting legs for height adjustment are fixedly arranged at four corners of the outer side walls of the top framework and the upright posts.
The horizontal adjusting mechanism comprises a plurality of horizontal sliding rails fixed on the top framework, and one layer of framework is supported on the horizontal sliding rails through horizontal sliding blocks in a sliding manner; one side of the top framework is rotatably provided with a horizontal screw rod through an overhanging support and a bearing seat, the horizontal screw rod is in screw rod transmission fit with a first nut seat fixed at the bottom end of one layer of framework, and the end head of the horizontal screw rod is provided with a first hand wheel.
The vertical shaft is fixedly arranged at the center part of the top of the one-layer framework, and the rotating sleeve is rotatably supported on the vertical shaft through a tapered roller bearing and a deep groove ball bearing.
The rotary adjusting mechanism comprises a second nut seat fixed at the top of the first layer of framework, a rotary adjusting screw is installed on the second nut seat through screw rod transmission, one end of the head of the rotary adjusting screw is hinged to a hinging seat installed at the bottom end of the second layer of framework, and a second hand wheel is installed at one end of the tail of the rotary adjusting screw.
The rotary adjusting mechanism further comprises a plurality of groups of plane ball bearings fixed at the top end of the one-layer framework, and the top ends of the ball heads of the plane ball bearings are in sliding fit with the supporting bottom plates fixed at the bottom ends of the two-layer framework.
The longitudinal adjusting mechanism comprises a longitudinal adjusting screw rod rotatably arranged at the top end of the two-layer framework through a longitudinal screw rod bearing seat, the longitudinal adjusting screw rod is in screw rod transmission fit with a longitudinal nut seat fixed at the bottom end of a longitudinal sliding plate, and the longitudinal sliding plate is supported at the top of the first longitudinal sliding rail through a sliding block in a sliding manner; a third hand wheel is arranged at one end of the tail part of the longitudinal adjusting screw rod.
Second longitudinal sliding rails are arranged at four corners of the top of the two-layer framework, and mounting plates are slidably supported on the second longitudinal sliding rails.
The bottom of the two-layer framework is provided with a guide column, and the guide column and an arc-shaped chute block fixed at the top end of the one-layer framework form sliding fit.
The utility model has the following beneficial effects:
1. The mounting vehicle can be used for auxiliary assembly and disassembly of the aircraft radome, can finely adjust the position of the supported radome in the use process, and can finely adjust the mounting angle so as to meet the assembly requirement, and improve the mounting efficiency of the radome.
2. The universal wheels are convenient for moving the whole mounting vehicle subsequently, so that the position adjustment is realized.
3. The telescopic supporting leg can be used for adjusting the height of the whole installation vehicle, so that the requirement of subsequent installation is met.
4. The horizontal position can be adjusted through the horizontal adjusting mechanism.
5. The tapered roller bearing ensures that the bearing can bear axial force. The rotating sleeve can be ensured to smoothly rotate through the deep groove ball bearing.
6. The rotation angle can be adjusted through the rotation adjusting mechanism, and then the installation angle of the supported antenna housing can be adjusted.
7. The sliding support of the two-layer framework is guaranteed through the planar ball bearing, and then the bearing capacity of the two-layer framework is enhanced.
8. The longitudinal adjustment mechanism can be used for adjusting the longitudinal position.
9. Through the cooperation between foretell guide post and the arc spout piece, guaranteed the smooth and easy reliability of two-layer skeleton pivoted.
Drawings
The utility model is further described below with reference to the drawings and examples.
Fig. 1 is a first perspective three-dimensional view of the present utility model.
Fig. 2 is a second perspective three-dimensional view of the present utility model.
Fig. 3 is a three-dimensional view of a third perspective of the present utility model.
Fig. 4 is a front view of the present utility model.
Fig. 5 is a view A-A of fig. 4 in accordance with the present utility model.
Fig. 6 is a first perspective three-dimensional view of the present utility model after placement of an aircraft radome.
Fig. 7 is a second perspective three-dimensional view of the present utility model after placement of an aircraft radome.
In the figure: the telescopic support leg 1, the universal wheel 2, the bottom frame 3, the upright post 4, the top framework 5, the first-layer framework 6, the second-layer framework 7, the second longitudinal sliding rail 8, the mounting plate 9, the hinge seat 10, the second hand wheel 11, the rotary adjusting screw 12, the second nut seat 13, the third hand wheel 14, the longitudinal screw bearing seat 15, the longitudinal adjusting screw 16, the longitudinal sliding plate 17, the first longitudinal sliding rail 18, the supporting plate 19, the vertical shaft 20, the rotating sleeve 21, the horizontal sliding block 22, the horizontal sliding rail 23, the first hand wheel 24, the overhanging support 25, the first nut seat 26, the horizontal screw 27, the guide post 28, the arc-shaped sliding groove block 29, the plane ball bearing 30, the supporting bottom plate 31, the deep groove ball bearing 32, the tapered roller bearing 33, the hanging basket 34 and the antenna housing 35.
Detailed Description
Embodiments of the present utility model will be further described with reference to the accompanying drawings.
Referring to fig. 1-7, the radome mounting vehicle comprises a bottom frame 3, wherein the top of the bottom frame 3 is supported and mounted with a top framework 5 through a plurality of upright posts 4, the top framework 5 is mounted with a layer of framework 6 through a horizontal adjusting mechanism, the central part of the layer of framework 6 is rotatably mounted with a rotating sleeve 21 through a vertical shaft 20 which is vertically arranged, the rotating sleeve 21 is fixedly mounted with a layer of framework 7 through a supporting plate 19, and a rotary adjusting mechanism is arranged between the layer of framework 7 and the layer of framework 6; a longitudinal adjusting mechanism for adjusting the longitudinal position is arranged at the top of the two-layer framework 7. The installation car can be used for the auxiliary assembly and disassembly of aircraft radome, in the use, can carry out the fine setting of position to the radome that supports, can finely tune installation angle moreover to reach and assemble the requirement, improved the installation effectiveness of radome.
Furthermore, universal wheels 2 are fixedly arranged at four corners of the bottom frame 3. The universal wheel 2 is convenient for moving the whole mounting vehicle subsequently, so that the position adjustment is realized.
Further, four corners of the outer side walls of the top framework 5 and the upright posts 4 are fixedly provided with telescopic supporting legs 1 for height adjustment. The telescopic support leg 1 can be used for adjusting the height of the whole installation vehicle, so that the requirement of subsequent installation is met.
Further, the horizontal adjusting mechanism comprises a plurality of horizontal sliding rails 23 fixed on the top framework 5, and one layer of framework 6 is slidably supported on the horizontal sliding rails 23 through horizontal sliding blocks 22; one side of the top framework 5 is rotatably provided with a horizontal screw rod 27 through an overhanging support 25 and a bearing seat, the horizontal screw rod 27 and a first nut seat 26 fixed at the bottom end of the one-layer framework 6 form screw rod transmission fit, and the end of the horizontal screw rod 27 is provided with a first hand wheel 24. The horizontal position can be adjusted through the horizontal adjusting mechanism. In the specific adjustment process, the horizontal screw rod 27 is driven by the first hand wheel 24, the first nut seat 26 is driven by the horizontal screw rod 27, and then the first nut seat 26 drives the one-layer framework 6 to horizontally adjust and slide.
Further, the vertical shaft 20 is fixedly arranged at the top center part of the framework 6, and the rotating sleeve 21 is rotatably supported on the vertical shaft 20 through the tapered roller bearing 33 and the deep groove ball bearing 32. The tapered roller bearing 33 described above ensures that it can withstand axial forces. The smooth rotation of the rotating sleeve 21 is ensured by the deep groove ball bearing 32.
Further, the rotary adjusting mechanism comprises a second nut seat 13 fixed at the top of the first-layer framework 6, a rotary adjusting screw rod 12 is installed on the second nut seat 13 through screw rod transmission, one end of the head of the rotary adjusting screw rod 12 is hinged to a hinging seat 10 installed at the bottom end of the second-layer framework 7, and a second hand wheel 11 is installed at one end of the tail of the rotary adjusting screw rod 12. The rotation angle can be adjusted through the rotation adjusting mechanism, and then the installation angle of the supported antenna housing can be adjusted. In the specific adjusting process, the second hand wheel 11 drives the rotary adjusting screw rod 12, the hinge seat 10 is driven by the rotary adjusting screw rod 12, and the two-layer framework 7 is driven to rotate around the vertical shaft 20 by the hinge seat 10.
Further, the rotation adjusting mechanism further comprises a plurality of groups of planar ball bearings 30 fixed at the top end of the first layer of framework 6, and the top ends of the ball heads of the planar ball bearings 30 are in sliding fit with a supporting bottom plate 31 fixed at the bottom end of the second layer of framework 7. The sliding support of the two-layer framework 7 is ensured through the plane ball bearing 30, so that the bearing capacity of the two-layer framework is further enhanced.
Further, the longitudinal adjusting mechanism comprises a longitudinal adjusting screw 16 rotatably installed at the top end of the two-layer framework 7 through a longitudinal screw bearing seat 15, the longitudinal adjusting screw 16 and a longitudinal nut seat fixed at the bottom end of a longitudinal sliding plate 17 form screw transmission fit, and the longitudinal sliding plate 17 is slidably supported at the top of a first longitudinal sliding rail 18 through a sliding block; a third hand wheel 14 is mounted at one end of the tail of the longitudinal adjustment screw 16. The longitudinal adjustment mechanism can be used for adjusting the longitudinal position. In the working process, the third hand wheel 14 drives the longitudinal adjusting screw rod 16, and the longitudinal sliding plate 17 is driven by the longitudinal adjusting screw rod 16 to slide along the first longitudinal sliding rail 18.
Further, second longitudinal sliding rails 8 are arranged at four corners of the top of the two-layer framework 7, and mounting plates 9 are slidably supported on the second longitudinal sliding rails 8. Subsequent mounting of the basket 34 and radome 35 on top thereof is facilitated by the mounting plate 9 described above.
Further, a guiding column 28 is installed at the bottom end of the two-layer framework 7, and the guiding column 28 and an arc-shaped chute block 29 fixed at the top end of the one-layer framework 6 form sliding fit. By the cooperation between the guide post 28 and the arc-shaped chute block 29, smooth and reliable rotation of the two-layer framework 7 is ensured.
The working process and principle of the utility model are as follows:
The antenna housing mounting vehicle is connected with the hanging basket 34, the hanging basket 34 is close to the antenna housing through the adjusting screw rod assembly, the horizontal adjusting mechanism, the rotary adjusting mechanism and the longitudinal adjusting mechanism are adjusted, the cambered surface of the hanging basket 34 is attached to the cambered surface of the antenna housing, the pressing block is pressed in, the connecting bolts are connected, the antenna housing and the hanging basket are connected into a whole, the antenna housing is decomposed, after the antenna housing is decomposed, the caster assembly of the mounting vehicle is put down, the antenna housing is pulled out, and the decomposition work of the antenna housing is completed. When the radome is required to be installed, the work of decomposition is repeated.
Claims (10)
1. Radome mounting vehicle, its characterized in that: the device comprises a bottom frame (3), wherein a top framework (5) is supported and installed at the top of the bottom frame (3) through a plurality of upright posts (4), a first-layer framework (6) is installed on the top framework (5) through a horizontal adjusting mechanism, a rotating sleeve (21) is rotatably installed at the central part of the first-layer framework (6) through a vertical shaft (20) which is vertically arranged, a second-layer framework (7) is fixedly installed on the rotating sleeve (21) through a supporting plate (19), and a rotary adjusting mechanism is arranged between the second-layer framework (7) and the first-layer framework (6); the top of the two-layer framework (7) is provided with a longitudinal adjusting mechanism for adjusting the longitudinal position.
2. The radome mounting vehicle of claim 1, wherein: universal wheels (2) are fixedly arranged at four corners of the bottom frame (3).
3. The radome mounting vehicle of claim 1, wherein: the four corners of the outer side walls of the top framework (5) and the upright posts (4) are fixedly provided with telescopic supporting legs (1) for adjusting the height.
4. The radome mounting vehicle of claim 1, wherein: the horizontal adjusting mechanism comprises a plurality of horizontal sliding rails (23) fixed on the top framework (5), and one layer of framework (6) is supported on the horizontal sliding rails (23) in a sliding manner through horizontal sliding blocks (22); one side of the top framework (5) is rotatably provided with a horizontal screw rod (27) through an overhanging support (25) and a bearing seat, the horizontal screw rod (27) is in screw rod transmission fit with a first nut seat (26) fixed at the bottom end of the one-layer framework (6), and a first hand wheel (24) is arranged at the end of the horizontal screw rod (27).
5. The radome mounting vehicle of claim 1, wherein: the vertical shaft (20) is fixedly arranged at the top center part of the framework (6), and the rotating sleeve (21) is rotatably supported on the vertical shaft (20) through the tapered roller bearing (33) and the deep groove ball bearing (32).
6. The radome mounting vehicle of claim 1, wherein: the rotary adjusting mechanism comprises a second nut seat (13) fixed at the top of the one-layer framework (6), a rotary adjusting screw rod (12) is installed on the second nut seat (13) through screw rod transmission, one end of the head of the rotary adjusting screw rod (12) is hinged to a hinging seat (10) installed at the bottom end of the two-layer framework (7), and a second hand wheel (11) is installed at one end of the tail of the rotary adjusting screw rod (12).
7. The radome mounting vehicle of claim 6, wherein: the rotary adjusting mechanism further comprises a plurality of groups of plane ball bearings (30) fixed at the top end of the one-layer framework (6), and the top end of the ball head of the plane ball bearing (30) is in sliding fit with a supporting bottom plate (31) fixed at the bottom end of the two-layer framework (7).
8. The radome mounting vehicle of claim 1, wherein: the longitudinal adjusting mechanism comprises a longitudinal adjusting screw rod (16) rotatably arranged at the top end of the two-layer framework (7) through a longitudinal screw rod bearing seat (15), the longitudinal adjusting screw rod (16) and a longitudinal nut seat fixed at the bottom end of a longitudinal sliding plate (17) form screw rod transmission fit, and the longitudinal sliding plate (17) is supported at the top of a first longitudinal sliding rail (18) in a sliding manner through a sliding block; a third hand wheel (14) is arranged at one end of the tail part of the longitudinal adjusting screw rod (16).
9. The radome mounting vehicle of claim 8, wherein: second longitudinal sliding rails (8) are arranged at four corners of the top of the two-layer framework (7), and mounting plates (9) are slidably supported on the second longitudinal sliding rails (8).
10. The radome mounting vehicle of claim 8, wherein: the bottom of the two-layer framework (7) is provided with a guide column (28), and the guide column (28) and an arc-shaped chute block (29) fixed at the top end of the one-layer framework (6) form sliding fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322504399.4U CN220807168U (en) | 2023-09-15 | 2023-09-15 | Antenna housing installation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322504399.4U CN220807168U (en) | 2023-09-15 | 2023-09-15 | Antenna housing installation vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220807168U true CN220807168U (en) | 2024-04-19 |
Family
ID=90703627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322504399.4U Active CN220807168U (en) | 2023-09-15 | 2023-09-15 | Antenna housing installation vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220807168U (en) |
-
2023
- 2023-09-15 CN CN202322504399.4U patent/CN220807168U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |