CN217387533U - Deformation-resistant sealing door for antenna housing - Google Patents
Deformation-resistant sealing door for antenna housing Download PDFInfo
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- CN217387533U CN217387533U CN202221078627.5U CN202221078627U CN217387533U CN 217387533 U CN217387533 U CN 217387533U CN 202221078627 U CN202221078627 U CN 202221078627U CN 217387533 U CN217387533 U CN 217387533U
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Abstract
The utility model provides an antenna house resistance to deformation sealing door belongs to the sealing door field. The problem of solve antenna house work door warp and sealed is solved, with work door comparison in the past can effectively solve the door plant and warp is solved. This sealing door includes door frame, door plant and transition frame, and the door frame is done and is strengthened anti-deformation processing and subsidiary sealed face, forms the sealing area after door plant and the door frame equipment, is connected through transition frame between door frame and the antenna house. Resistance to deformation sealing door change curved surface working door into plane working door, each part has all passed through resistance to deformation and has handled, can fine assurance working door disappearance deformation in the use, installed the draw-in groove type sealing strip that easily changes on the door plant simultaneously, can effectually prevent that rainwater and tuber wind from producing the influence to antenna house internal environment.
Description
Technical Field
The utility model belongs to antenna house sealing door field especially relates to an antenna house resistance to deformation sealing door.
Background
The antenna housing is a spherical shell structure, the working door is a common accessory of the antenna housing, the door plate of the common working door is made of a composite material plate with the same curvature as the antenna housing, the door plate is connected with the antenna housing through the hinge, the bolt and other accessories, the antenna housing is used as a door frame of the working door, and the working door for the antenna housing to pass in and out is formed. Because the door plant is independent of the antenna house existence, under the effect that receives wind-force and dead weight, door plant and antenna house casing deflection are inconsistent, lead to door plant and antenna house casing camber to appear the difference, and the antenna house casing is whole equipment fastening structure, and the door plant warp as a result, appears the gap with the antenna house casing, leads to in the wind and rain can get into the antenna house through the work door, influences the inside service environment of antenna house.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a resistance to deformation sealing door of antenna house to solve antenna house work door and warp and sealed problem, compare with work door in the past and can effectively solve the problem that the door plant warp, and can effectively realize the sealing performance of work door.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an antenna house resistance to deformation sealing door, includes door frame, door plant and transition frame, the door frame is done and is strengthened resistance to deformation and subsidiary sealed face, forms the sealing area after door plant and the door frame equipment, is connected through transition frame between door frame and the antenna house.
Furthermore, the periphery of the door panel is provided with the windproof sealing strip, and the sealing strip is in a clamping groove form and is convenient to replace.
Furthermore, a square steel pipe reinforcing frame is pre-embedded in the transition frame during manufacturing, and the deformation resistance of the transition frame is improved.
Furthermore, double square steel pipe reinforcing frames are additionally arranged in the transition frame, and polyurethane foam sandwich is filled between the square steel pipe reinforcing frames.
Furthermore, the gap between the transition frame and the antenna housing and the gap between the transition frame and the door frame are filled with sealant, so that the sealing performance of the working door is ensured.
Furthermore, a double-channel first square steel pipe reinforcing frame is additionally arranged in the transition frame, and polyurethane foam sandwich is filled between the first square steel pipe reinforcing frames.
Furthermore, the first square steel pipe reinforcing frame and the polyurethane foam sandwich are coated with glass fiber cloth resin coating adhesive layers.
Furthermore, the gap between the transition frame and the antenna housing and the gap between the transition frame and the door frame are filled with sealant, so that the sealing performance of the working door is ensured.
Furthermore, the door plate comprises a second square steel pipe reinforcing frame, a polyurethane foam sandwich and frame battens, the polyurethane foam sandwich is wrapped in the second square steel pipe reinforcing frame, and the frame battens are wrapped on the periphery of the second square steel pipe reinforcing frame.
Furthermore, a sealing strip clamping groove is processed on the glass fiber reinforced plastic panel and used for installing a sealing strip.
Furthermore, an angle iron frame sealing area is arranged on the door frame, the angle iron frame sealing area can be tightly attached to the door plate upper sealing strip, and the angle iron frame sealing area is a sealing strip attaching area on the door plate, so that the sealing function of the working door is realized.
Compared with the prior art, antenna house anti-deformation sealing door's beneficial effect be:
resistance to deformation sealing door change curved surface working door into plane working door, each part has all passed through resistance to deformation and has handled, can fine assurance working door disappearance deformation in the use, installed the draw-in groove type sealing strip that easily changes on the door plant simultaneously, can effectually prevent that rainwater and tuber wind from producing the influence to antenna house internal environment.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural view of a conventional radome work door;
FIG. 2 is a partial cross-sectional view of a conventional radome work door;
fig. 3 is a schematic overall structure diagram of the radome deformation-resistant sealing door according to the present invention;
fig. 4 is a schematic side sectional view of the radome deformation-resistant sealing door according to the present invention;
fig. 5 is a schematic view illustrating the connection between the radome and the transition frame according to the present invention;
fig. 6 is a schematic view of the connection between the transition frame and the door frame according to the present invention;
fig. 7 is a schematic view illustrating the fabrication of the transition frame according to the present invention;
fig. 8 is a schematic view of the door frame processing according to the present invention;
FIG. 9 is a schematic view of the door panel process of the present invention;
FIG. 10 is a cross-sectional view of a door panel of the present invention taken along line A-A;
FIG. 11 is an enlarged fragmentary view taken at the circle of FIG. 10;
in the figure: 1-hinge, 2-pressing handle, 3-antenna housing, 4-door frame, 5-door panel, 6-transition frame, 7-sealant, 8-bolt, 9-countersunk screw, 10-mounting square opening, 11-sealing strip, 12-vacuum bag film, 13-glass fiber cloth resin coating adhesive layer, 14-first square steel tube reinforcing frame, 15-polyurethane foam sandwich, 16-angle iron frame sealing area, 17-transition frame and door frame connecting hole, 18-frame lath, 19-sealing strip clamping groove, 20-flat plate mold, 21-silica gel sealing strip, 22-structural adhesive layer, 23-auxiliary fixing screw, 24-second square steel tube reinforcing frame, 25-first glass panel and 26-second glass panel, 27-door frame mounting plane, 28-working opening.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely explained below with reference to the drawings in the embodiment of the present invention. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict, and the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments.
First embodiment, referring to fig. 3 to 11, a first embodiment of the deformation-resistant sealing door for a radome is described, which includes a door frame 4, a door panel 5 and a transition frame 6, wherein the door frame 4 is reinforced and subjected to deformation-resistant treatment and is provided with a sealing surface, the door panel 5 and the door frame 4 are assembled to form a sealing area, and the door frame 4 and the radome 3 are connected through the transition frame 6.
The assembly process of the transition frame 6 comprises the following steps: laying a wide strip type wet glass fiber resin wrapping adhesive layer 13 on a hard mould with the same curvature as the inner surface of the spherical antenna housing 3, placing a square steel tube reinforcing frame 14 and a polyurethane foam sandwich 15 on the wrapping adhesive layer 13, folding the glass fiber resin wrapping adhesive layer 13 to wrap the square steel tube reinforcing frame 14 and the polyurethane foam sandwich 15, increasing vacuum pressure to enable the wrapping adhesive layer 13, the square steel tube reinforcing frame 14 and the polyurethane foam sandwich 15 to be tightly attached to the mould, and forming a transition frame 6 capable of being assembled with the spherical antenna housing 3 after the glass fiber resin wrapping adhesive layer 13 is cured.
The periphery of the door panel 5 is provided with the windproof sealing strip 11, and the sealing strip 11 is convenient to replace in a clamping groove mode.
A first square steel pipe reinforcing frame 14 is pre-embedded in the transition frame 6 during manufacturing, and the deformation resistance of the transition frame 6 is improved.
Double-channel square steel pipe reinforcing frames 14 are additionally arranged in the transition frame 6, and polyurethane foam sandwich 15 is filled between the square steel pipe reinforcing frames 14.
The gap between the transition frame 6 and the antenna housing 3 and the gap between the transition frame and the door frame 5 are filled with the sealant 7, so that the sealing performance of the working door is ensured.
And a sealing strip clamping groove 19 is processed on the glass fiber reinforced plastic panel and used for installing the sealing strip 11.
The anti deformation sealing door of antenna house constitute by transition frame 6, door frame 4 and door plant 5. The working door warp is aroused by structure and material itself, consequently the utility model discloses door plant 5 changes structure and material, adopts stable in structure's composite flat structure preparation, and type sealing strip 11 is prevent wind in the installation on the door plant 5 periphery, and sealing strip 11 adopts the draw-in groove form to be convenient for change.
As shown in fig. 7, during the forming of the transition frame 6, a double-channel first-square steel pipe reinforcing frame 14 is added in the transition frame 6, and polyurethane foam sandwich 15 is filled between the first-square steel pipe reinforcing frames 14 to form a composite profile and a frame, so that the frame is ensured not to deform.
As shown in fig. 8, the door frame 4 is formed by first splicing and welding the angle sections in the manner shown in the figure, and then splicing and welding a second square steel pipe reinforcing frame 24 on the outer sides of the angle sections to enhance the deformation resistance of the angle sections. And a square hole is formed in the back of the second square steel pipe reinforcing frame 24 and used for connecting the transition frame 6 with the door frame 4.
The door plate 5 is shown in fig. 9, the door plate 5 comprises a second square steel tube reinforcing frame 24, a polyurethane foam sandwich 15, a frame lath 18 and a glass fiber reinforced plastic panel, the polyurethane foam sandwich 15 is arranged in the second square steel tube reinforcing frame 24, the frame lath 18 is arranged on the periphery of the square steel tube reinforcing frame 14, the second square steel tube reinforcing frame 14 is arranged in the frame lath 18, and the frame is prevented from bending and deforming. Glass fiber reinforced plastic panels are bonded to the front side and the rear side of the panel formed by the second square steel pipe reinforcing frame 24 and the polyurethane foam sandwich 15, so that the frame is prevented from being distorted and deformed. And a sealing strip clamping groove 19 is processed on the glass fiber reinforced plastic panel, and a sealing strip 11 is installed to realize the sealing performance of the working door.
The assembly is shown in fig. 3-6, the transition frame 6, the door frame 4 and the door panel 5 are assembled according to the requirements in the drawing, and the specific assembly process is as follows:
firstly, a transition frame 6 and a spherical shell radome 3 are assembled by bolts, the installation surface of a working door is changed from a curved surface on a shell to a plane, then a door frame 4 is connected with the transition frame 6 by bolts to provide an iron sealing area on the door frame 4, and finally a door plate 5 is connected with the door frame 4 by a hinge 1 and a compression handle 2. When the pressing handle 2 is locked, the sealing strip 11 on the door panel 5 is tightly attached to the iron frame sealing area 16 on the upper corner of the door frame 4, so that the sealing function of the working door is realized. All parts are restricted with each other, the whole deformation resistance of the working door is further enhanced, the sealing glue is used for protecting all seams, and the sealing performance of the working door is improved. The structural stability of the working door is obviously improved, and deformation of the working door in the using process is guaranteed.
The embodiment of the present invention disclosed above is only used to help illustrate the present invention. The examples are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention.
Claims (10)
1. An antenna house resistance to deformation sealing door which characterized in that: including door frame (4), door plant (5) and transition frame (6), door frame (4) are strengthened anti-deformation and are enclosed sealed face, and door plant (5) and door frame (4) assemble the back and form the sealing area, are connected through transition frame (6) between door frame (4) and antenna house (3).
2. The radome deformation-resistant sealing door of claim 1, wherein: the windproof door is characterized in that the windproof sealing strips (11) are installed on the periphery of the door plate (5), and the sealing strips (11) are convenient to replace in a clamping groove mode.
3. The radome deformation-resistant sealing door according to claim 1 or 2, wherein: a first square steel pipe reinforcing frame (14) is embedded inside during manufacturing of the transition frame (6), and deformation resistance of the transition frame (6) is improved.
4. The radome deformation-resistant sealing door of claim 3, wherein: a double-channel first-size square steel pipe reinforcing frame (14) is additionally arranged in the transition frame (6), and a polyurethane foam sandwich (15) is filled between the first-size square steel pipe reinforcing frames (14).
5. The radome deformation-resistant sealing door of claim 4, wherein: and glass fiber cloth resin coating adhesive layers (13) are coated outside the first square steel pipe reinforcing frame (14) and the polyurethane foam sandwich (15).
6. The radome deformation-resistant sealing door according to claim 1 or 2, wherein: the gap between the transition frame (6) and the antenna housing (3) and the gap between the transition frame and the door frame (4) are filled with sealant (7), and the sealing performance of the working door is guaranteed.
7. The radome deformation-resistant sealing door according to claim 1 or 2, wherein: the door plate (5) comprises a second square steel pipe reinforcing frame (24), a polyurethane foam sandwich core (15) and frame battens (18), wherein the polyurethane foam sandwich core (15) is arranged in the second square steel pipe reinforcing frame (24), and the frame battens (18) are arranged on the periphery of the second square steel pipe reinforcing frame (24).
8. The radome deformation-resistant sealing door of claim 7, wherein: glass fiber reinforced plastic panels are bonded to the front side and the rear side of a panel formed by the second square steel pipe reinforcing frame (24) and the polyurethane foam sandwich (15).
9. The radome deformation-resistant sealing door of claim 8, wherein: and a sealing strip clamping groove (19) is processed on the glass fiber reinforced plastic panel and used for installing a sealing strip (11).
10. The radome deformation-resistant sealing door according to claim 9, wherein: the door frame (4) is provided with an angle iron frame sealing area (16), and the angle iron frame sealing area (16) can be tightly attached to the upper sealing strip (11) of the door plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221078627.5U CN217387533U (en) | 2022-05-07 | 2022-05-07 | Deformation-resistant sealing door for antenna housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221078627.5U CN217387533U (en) | 2022-05-07 | 2022-05-07 | Deformation-resistant sealing door for antenna housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217387533U true CN217387533U (en) | 2022-09-06 |
Family
ID=83086336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221078627.5U Active CN217387533U (en) | 2022-05-07 | 2022-05-07 | Deformation-resistant sealing door for antenna housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217387533U (en) |
-
2022
- 2022-05-07 CN CN202221078627.5U patent/CN217387533U/en active Active
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