CN216312583U

CN216312583U - Self-adaptive hard waveguide feeder bridge

Info

Publication number: CN216312583U
Application number: CN202122509867.8U
Authority: CN
Inventors: 陈宇
Original assignee: Caac Cadin Airport Engineering Co ltd
Current assignee: Caac Cadin Airport Engineering Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-15
Anticipated expiration: 2031-10-19

Abstract

The utility model belongs to the technical field of feeder bridges, and particularly discloses a self-adaptive hard waveguide feeder bridge, which comprises a machine room fixing frame, a first connecting frame, a second connecting frame and a tower body fixing frame; one end of the machine room fixing frame is spliced with a waterproof through hole formed in the machine room, the other end of the machine room fixing frame is connected with a first connecting frame, the first connecting frame comprises a first sleeve, one end of the first sleeve is connected with the machine room fixing frame in an embedded mode, and the other end of the first sleeve is communicated with a first vertical pipe; one end of the first vertical pipe is of a closed structure, the other end of the first vertical pipe is of an open structure, and the open end of the first vertical pipe is connected with the second connecting frame through a filling frame; the second connecting frame comprises a second sleeve, one end of the second sleeve is connected with the tower body fixing frame in an embedded mode, the other end of the second sleeve is communicated with a second vertical pipe, one end of the second vertical pipe is of a closed structure, the other end of the second vertical pipe is of an open structure, and the open end of the second vertical pipe is connected with the filling frame; the utility model is convenient to assemble and has strong self-adaptive capacity.

Description

Self-adaptive hard waveguide feeder bridge

Technical Field

The utility model relates to the technical field of feeder bridges, in particular to a self-adaptive hard waveguide feeder bridge.

Background

There is a phenomenon in airport construction: in order to guarantee the construction period, the civil engineering of the equipment is considered comprehensively before the purchasing work of the equipment. When the equipment manufacturer is not determined, the started civil engineering often has a phenomenon of difference from the standard installation environment required by the equipment manufacturer. In general, although a civil engineering work is advanced, since the construction of the civil engineering work is intended to serve equipment, it should be modified in accordance with the installation environment required by a predetermined manufacturer. But the cost is often high. The hard waveguide feeder bridge is typically erected between a machine room and a tower body, and if the requirement of the height of a feeder in the machine room is met, the other end of the hard waveguide feeder bridge cannot reach the position of a waterproof penetrating port of a radar cable, so that the hard waveguide feeder bridge cannot be erected, the self-adaptive capacity is poor, and the use is not flexible enough.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a self-adaptive hard waveguide feeder bridge, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a self-adaptive hard waveguide feeder bridge comprises a machine room fixing frame, a first connecting frame, a second connecting frame and a tower body fixing frame; one end of the machine room fixing frame is spliced with a waterproof through hole formed in the machine room, the other end of the machine room fixing frame is connected with a first connecting frame, the first connecting frame comprises a first sleeve, one end of the first sleeve is connected with the machine room fixing frame in an embedded mode, and the other end of the first sleeve is communicated with a first vertical pipe; one end of the first vertical pipe is of a closed structure, the other end of the first vertical pipe is of an open structure, and the open end of the first vertical pipe is connected with the second connecting frame through a filling frame; the second connecting frame comprises a second sleeve, one end of the second sleeve is connected with the tower body fixing frame in an embedded mode, the other end of the second sleeve is communicated with a second vertical pipe, one end of the second vertical pipe is of a closed structure, the other end of the second vertical pipe is of an open structure, and the open end of the second vertical pipe is connected with the filling frame.

Preferably, the machine room fixing frame and the tower body fixing frame are respectively and movably sleeved with a sealing element, the sealing element is matched with the waterproof through hole, the sealing element comprises a sealing sleeve, the sealing sleeve is movably sleeved outside the machine room fixing frame and the tower body fixing frame, an inner rubber sleeve is paved inside the sealing sleeve, and an outer rubber sleeve is paved outside the sealing sleeve; and a stabilizing plate is fixedly connected to one side of the sealing element, which is far away from the waterproof through opening, and is provided with a mounting hole.

Preferably, a clamping block is fixedly connected to the opening end of the first connecting frame correspondingly; the opening end of the second connecting frame is correspondingly provided with a clamping groove; a first fixing plate is fixedly connected to one side of the first connecting frame, and a first threaded hole is formed in the first fixing plate; and a second fixing plate is fixedly connected to one side of the second connecting frame at the corresponding position of the first fixing plate, a second threaded hole is formed in the second fixing plate, and a T-shaped screw rod penetrates through the second threaded hole and the first threaded hole in a spiral mode.

Preferably, a plurality of first fixing holes and second fixing holes are formed in the upper end and the lower end of each of the first sleeve and the second sleeve, fastening bolts are arranged in the first fixing holes and the second fixing holes, and the head ends of the fastening bolts are in threaded connection with connecting holes formed in the machine room fixing frame and the tower body fixing frame.

Preferably, the filling frame is formed by splicing a plurality of filling pipes, one end of each filling pipe is fixedly connected with a connecting block correspondingly, and the other end of each filling pipe is provided with a connecting groove correspondingly; the connecting block and the connecting groove are correspondingly arranged and are matched.

Preferably, the connecting block is clamped with the clamping groove, and the connecting groove is clamped with the clamping block.

Preferably, one side of the filling pipe is fixedly connected with a third fixing plate, a third threaded hole is formed in the third fixing plate, and the T-shaped screw rod penetrates through the third threaded hole in a spiral mode.

Compared with the prior art, the utility model has the beneficial effects that:

the hard waveguide feeder bridge provided by the utility model has the advantages of simple structure, convenience in assembly, strong self-adaptive capacity, flexible use and wide adaptability, and can be suitable for a tower body and different machine rooms.

Drawings

FIG. 1 is a schematic view of the overall structure of a machine room with a low waterproof penetration hole according to the present invention;

FIG. 2 is a schematic structural view of the machine room with a relatively high waterproof penetration;

FIG. 3 is a schematic structural diagram of a first connecting frame according to the present invention;

FIG. 4 is a schematic structural view of a second connecting frame according to the present invention;

FIG. 5 is a schematic view of the fill tube of the present invention;

FIG. 6 is a bottom view of the structure of FIG. 5;

fig. 7 is a schematic structural view of the sealing member of the present invention.

In the figure: 1. a machine room fixing frame; 2. a first connecting frame; 21. a first sleeve; 22. a first vertical tube; 23. a clamping block; 24. a first fixing hole; 25. a first fixing plate; 26. a first threaded hole; 3. a filling frame; 31. filling the tube; 32. connecting blocks; 33. connecting grooves; 34. a third fixing plate; 35. a third threaded hole; 4. a second link frame; 41. a second sleeve; 42. a second standpipe; 43. a card slot; 44. a second fixing hole; 45. a second fixing plate; 46. a second threaded hole; 5. a tower body fixing frame; 6. a seal member; 61. sealing sleeves; 62. an inner rubber sleeve; 63. an outer rubber sleeve; 64. a stabilizing plate; 65. mounting holes; 7. fastening a bolt; 8. connecting holes; 9. t-shaped screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-7, the present invention provides a technical solution: a self-adaptive hard waveguide feeder bridge comprises a machine room fixing frame 1, a first connecting frame 2, a second connecting frame 4 and a tower body fixing frame 5; one end of the machine room fixing frame 1 is inserted into a waterproof through hole formed in the machine room, the other end of the machine room fixing frame is connected with the first connecting frame 2, the first connecting frame 2 comprises a first sleeve 21, one end of the first sleeve 21 is connected with the machine room fixing frame 1 in an embedded mode, and the other end of the first sleeve 21 is communicated with a first vertical pipe 22; one end of the first vertical pipe 22 is a closed structure, the other end of the first vertical pipe is an open structure, and the open end of the first vertical pipe is connected with the second connecting frame 4 through the filling frame 3; the second connecting frame 4 comprises a second sleeve 41, one end of the second sleeve 41 is connected with the tower body fixing frame 5 in an embedded mode, the other end of the second sleeve is communicated with a second vertical pipe 42, one end of the second vertical pipe 42 is of a closed structure, the other end of the second vertical pipe is of an open structure, and the open end of the second vertical pipe is connected with the filling frame 3.

Further, the machine room fixing frame 1 and the tower body fixing frame 5 are movably sleeved with sealing elements 6, the sealing elements 6 are matched with the waterproof through holes, each sealing element 6 comprises a sealing sleeve 61, the sealing sleeves 61 are movably sleeved outside the machine room fixing frame 1 and the tower body fixing frame 5, inner rubber sleeves 62 are laid inside the sealing sleeves 61, and outer rubber sleeves 63 are laid outside the sealing sleeves 61; and a stabilizing plate 64 is correspondingly and fixedly connected to one side of the sealing element 6 away from the waterproof through opening, and a mounting hole 65 is formed in the stabilizing plate 64.

Furthermore, a clamping block 23 is fixedly connected to an opening end of the first connecting frame 2 correspondingly; the opening end of the second connecting frame 4 is correspondingly provided with a clamping groove 43; a first fixing plate 25 is fixedly connected to one side of the first connecting frame 2, and a first threaded hole 26 is formed in the first fixing plate 25; a second fixing plate 45 is fixedly connected to one side of the second connecting frame 4 at a position corresponding to the first fixing plate 25, a second threaded hole 46 is formed in the second fixing plate 45, and a T-shaped screw 9 is spirally penetrated in the second threaded hole 46 and the first threaded hole 26.

Further, a plurality of first fixed orificess 24, second fixed orifices 44 have all been seted up to the upper and lower end of first sleeve pipe 21 and second sleeve pipe 41, and all be equipped with fastening bolt 7 in first fixed orificess 24, the second fixed orifices 44, and fastening bolt 7's head end all with the computer lab mount 1, the connecting hole 8 threaded connection who sets up on the tower body mount 5, easy operation, the dismouting of being convenient for, and then can suitably adjust the width of feeder crane span structure according to the user demand.

Further, the filling frame 3 is formed by splicing a plurality of filling pipes 31, one end of each filling pipe 31 is fixedly connected with a connecting block 32 correspondingly, and the other end of each filling pipe 31 is provided with a connecting groove 33 correspondingly; the connecting block 32 is arranged corresponding to the connecting groove 33 and is matched with the connecting groove.

Further, the connecting block 32 is clamped with the clamping groove 43, and the connecting groove 33 is clamped with the clamping block 23.

Furthermore, a third fixing plate 34 is fixedly connected to one side of the filling tube 31, a third threaded hole 35 is formed in the third fixing plate 34, and the T-shaped screw 9 is spirally arranged to penetrate through the third threaded hole 35.

The working principle is as follows:

when the waterproof through hole of the machine room is lower than the waterproof through hole of the tower body, the filling pipe 31 is spliced as required, after splicing, the filling pipe is preliminarily fixed at the bottom end of the second connecting frame 4 through the clamping connection of the connecting block 32 and the clamping groove 43 at the bottom of the second connecting frame 4, then the bottom connecting groove 33 of the spliced filling pipe 31 is clamped with the clamping block 32 at the top end of the first connecting frame 2, then the T-shaped screw 7 penetrates through the first threaded hole 26, the second threaded hole 46 and the third threaded hole 35, the filling frame 3 can be further fixed, the operation is simple, the assembly is convenient, and the distance between the machine room fixing frame 1 and the fixing frame 5 can be adjusted according to the actual use requirement;

when the waterproof through hole of the machine room is higher than the waterproof through hole of the tower body, the second connecting frame 4 is arranged at one end of the machine room fixing frame 1 through the second vertical pipe 42 through the second sleeve 41, the open end of the second vertical pipe 42 faces upwards, the filling pipe 31 is spliced through the matching of the connecting groove 33 and the connecting block 32 according to the practical requirements, after splicing, the connecting block 32 at the bottom end of the filling frame 3 is clamped with the clamping groove 43 at the top end of the second vertical pipe 41, the connecting groove 33 at the top end of the filling frame 3 is clamped with the clamping block 23 at the bottom end of the first vertical pipe 22, and then the filling frame 3 is stabilized through the threaded connection of the T-shaped screw 7 with the first threaded hole 26, the second threaded hole 46 and the third threaded hole 35, so that the operation is simple and the assembly is convenient;

the hard waveguide feeder bridge provided by the utility model has the advantages of simple structure, convenience in assembly, flexible use and wide applicability, and can be suitable for a tower body and different machine rooms;

when the machine room fixing frame 1 is spliced with the waterproof through hole in the machine room and the tower body fixing frame 5 is spliced with the waterproof through hole in the tower body, the sealing element 6 is embedded in the waterproof through hole, the sealing element 6 can be stabilized through the stabilizing plate 64, the mounting hole 65 and external fasteners, and the sealing performance of the waterproof through hole in the machine room and the waterproof through hole in the tower body is improved; the outer rubber sleeve 63 and the inner rubber sleeve 62 in the sealing element 6 have better sealing effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A self-adaptive hard waveguide feeder bridge is characterized by comprising a machine room fixing frame (1), a first connecting frame (2), a second connecting frame (4) and a tower body fixing frame (5); one end of the machine room fixing frame (1) is spliced with a waterproof through hole formed in the machine room, the other end of the machine room fixing frame is connected with the first connecting frame (2), the first connecting frame (2) comprises a first sleeve (21), one end of the first sleeve (21) is connected with the machine room fixing frame (1) in an embedded mode, and the other end of the first sleeve (21) is communicated with a first vertical pipe (22); one end of the first vertical pipe (22) is of a closed structure, the other end of the first vertical pipe is of an open structure, and the open end of the first vertical pipe is connected with the second connecting frame (4) through the filling frame (3); the second connecting frame (4) comprises a second sleeve (41), one end of the second sleeve (41) is connected with the tower body fixing frame (5) in an embedded mode, the other end of the second sleeve is communicated with a second vertical pipe (42), one end of the second vertical pipe (42) is of a closed structure, the other end of the second vertical pipe is of an open structure, and the open end of the second vertical pipe is connected with the filling frame (3).

2. An adaptive rigid waveguide feeder tray according to claim 1, wherein: the machine room fixing frame (1) and the tower body fixing frame (5) are movably sleeved with sealing elements (6), the sealing elements (6) are matched with the waterproof through holes, each sealing element (6) comprises a sealing sleeve (61), the sealing sleeves (61) are movably sleeved on the machine room fixing frame (1) and the tower body fixing frame (5), inner rubber sleeves (62) are laid inside the sealing sleeves (61), and outer rubber sleeves (63) are laid outside the sealing sleeves (61); one side of the sealing element (6) far away from the waterproof penetrating opening is fixedly connected with a stabilizing plate (64) correspondingly, and the stabilizing plate (64) is provided with a mounting hole (65).

3. An adaptive rigid waveguide feeder tray according to claim 1, wherein: a clamping block (23) is fixedly connected with the opening end of the first connecting frame (2) correspondingly; the opening end of the second connecting frame (4) is correspondingly provided with a clamping groove (43); a first fixing plate (25) is fixedly connected to one side of the first connecting frame (2), and a first threaded hole (26) is formed in the first fixing plate (25); a second fixing plate (45) is fixedly connected to one side of the second connecting frame (4) at the corresponding position of the first fixing plate (25), a second threaded hole (46) is formed in the second fixing plate (45), and a T-shaped screw rod (9) penetrates through the second threaded hole (46) and the first threaded hole (26) in a spiral mode.

4. An adaptive rigid waveguide feeder tray according to claim 1, wherein: a plurality of first fixing holes (24) and second fixing holes (44) are formed in the upper end and the lower end of the first sleeve (21) and the upper end and the lower end of the second sleeve (41), fastening bolts (7) are arranged in the first fixing holes (24) and the second fixing holes (44), and the head ends of the fastening bolts (7) are in threaded connection with connecting holes (8) formed in the machine room fixing frame (1) and the tower body fixing frame (5).

5. An adaptive rigid waveguide feeder tray according to claim 1, wherein: the filling frame (3) is formed by splicing a plurality of filling pipes (31), one end of each filling pipe (31) is fixedly connected with a connecting block (32) correspondingly, and the other end of each filling pipe is provided with a connecting groove (33) correspondingly; the connecting block (32) and the connecting groove (33) are correspondingly arranged and are matched.

6. An adaptive rigid waveguide feeder tray according to claim 5, wherein: the connecting block (32) is connected with the clamping groove (43) in a clamped mode, and the connecting groove (33) is connected with the clamping block (23) in a clamped mode.

7. An adaptive rigid waveguide feeder tray according to claim 5, wherein: one side of the filling pipe (31) is fixedly connected with a third fixing plate (34), a third threaded hole (35) is formed in the third fixing plate (34), and the T-shaped screw (9) penetrates through the third threaded hole (35) in a spiral mode.