CN216830506U

CN216830506U - Ship whip antenna maintenance device convenient to operate

Info

Publication number: CN216830506U
Application number: CN202220317017.XU
Authority: CN
Inventors: 于书忠; 吴宏毅; 冯友泽; 张竣南
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-06-28
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses a ship whip antenna maintenance device convenient to operate, which relates to the technical field of maintenance equipment and comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a base, the upper surface of the base is rotatably connected with a movable seat through a bearing, the upper end of the movable seat is fixedly connected with a supporting column, the upper end of the supporting column is rotatably connected with a supporting rod in a penetrating way, the front end and the rear end of the supporting rod are respectively fixedly connected with a supporting shaft in a penetrating way, the front end of the supporting rod is fixedly connected with a first gear, the right end of the upper surface of the bottom plate is fixedly connected with a side plate, the left end of the side plate is provided with a T-shaped chute, the inner wall of the T-shaped chute is slidably connected with a sliding plate, the left end of the rear side surface of the sliding plate is rotatably connected with a first connecting shaft through a bearing, the rear end of the first connecting shaft is fixedly connected with a second gear, the problem that when a worker repairs an antenna shell is solved, the antenna is easy to slide and the whip antenna is additionally fixed, the operation is not convenient enough, and the technical problem of operation error is easily caused.

Description

Ship whip antenna maintenance device convenient to operate

Technical Field

The utility model relates to a maintenance of equipment technical field especially relates to a boats and ships whip antenna maintenance device convenient to operation.

Background

A whip antenna is also called a "whip antenna", which is a simple vertical antenna, and is called a whip antenna because its external shape is mostly. The most commonly used antenna for mobile communication of short-wave and ultra-short-wave radio stations. Typically about a quarter of the operating wavelength. For convenience of carrying, the whip antenna is usually of a connection rod type, a pull rod type or a snake bone type, and can be disassembled, stretched or bent for folding.

However, most of the existing maintenance modes are to place the whip antenna on the ground for repair after detaching the whip antenna from a ship, when a worker repairs the antenna shell, the antenna is easy to slide under stress, the whip antenna needs to be additionally fixed, the operation is inconvenient, and operation errors are easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boats and ships whip antenna maintenance device convenient to operation has solved when the workman repairs antenna housing, and the antenna atress takes place to slide easily, still needs additionally to fix the whip antenna, and it is not convenient enough to operate, and causes the technical problem of the error in the operation easily.

In order to achieve the above object, the utility model provides a following technical scheme: a ship whip antenna maintenance device convenient to operate comprises a bottom plate, wherein a base is fixedly connected to the upper surface of the bottom plate, a movable seat is rotatably connected to the upper surface of the base through a bearing, a supporting column is fixedly connected to the upper end of the movable seat, a supporting rod is rotatably connected to the upper end of the supporting column in a penetrating manner, a supporting shaft is fixedly connected to the front end and the rear end of the supporting rod in a penetrating manner, a first gear is fixedly connected to the front end of the supporting rod, a side plate is fixedly connected to the right end of the upper surface of the bottom plate, a T-shaped sliding groove is formed in the left end of the side plate, a sliding plate is slidably connected to the inner wall of the T-shaped sliding groove, a first connecting shaft is rotatably connected to the left end of the rear side of the sliding plate through a bearing, a second gear is fixedly connected to the rear end of the first gear, the upper end of the second gear is meshed with the lower end of the first gear, and a connecting rod is fixedly connected to the right end of the front side of the sliding plate, the motor is fixedly connected to the front end of the lower surface of the bottom plate, and supporting legs are fixedly connected to four corners of the lower surface of the bottom plate.

Preferably, the rear end of a rotating shaft of the motor is fixedly connected with a second connecting shaft, a third gear fixedly connected with the side face of the circumference of the second connecting shaft penetrates through the second connecting shaft, a second through groove is formed in the upper surface of the bottom plate in a penetrating mode, the upper end of the third gear is located in the second through groove, and the upper end of the third gear is meshed with the lower end of the second gear.

Preferably, the equal fixedly connected with riser in both ends about the upper surface of bottom plate, the riser is kept away from the one end fixed surface of back shaft and is connected with the fixed plate, sliding connection has the inserted bar to run through in the leading flank of fixed plate, sliding connection has the push pedal to run through in the rear end of inserted bar, the upper surface of push pedal is seted up flutedly, the one end that the push pedal is close to the back shaft runs through the side of sliding connection riser, the one end that the push pedal is close to the back shaft is the inclined plane setting.

Preferably, the rear end of the inserted bar is connected with a transverse plate in a penetrating and sliding mode, a groove is formed in the upper surface of the transverse plate, a mounting groove is formed in one end, close to the supporting shaft, of the transverse plate, and a rolling shaft is rotatably connected to the inner wall of the mounting groove of the transverse plate through a rotating shaft and a bearing.

Preferably, the outer side surface of the supporting shaft is sleeved with an anti-slip sleeve.

Preferably, the left side surface and the right side surface of the vertical plate are provided with a first through groove in a penetrating mode.

Compared with the prior art, the utility model provides a pair of boats and ships whip antenna maintenance device convenient to operation has following beneficial effect:

the utility model provides a boats and ships whip antenna maintenance device convenient to operation, through setting up back shaft and support column, when need load and unload whip antenna or need remove whip antenna position, make and keep bilateral symmetry between every group back shaft place can, whip antenna bottom is located the gap department of two back shafts this moment, the back shaft is followed whip antenna and is rotated, thereby reduce frictional force, make things convenient for the workman to promote the whole device top of whip antenna, it is quick and laborsaving, whip antenna bottom card also can help two back shafts to be in horizontal state about the gap department between two back shafts removes, it leads to whip antenna to remove obstructed to avoid two back shaft slopes, convenient operation is quick and laborsaving, provide power drive whip antenna through the motor after placing the completion and rotate, so as to repair.

The utility model provides a boats and ships whip antenna maintenance device convenient to operation, through setting up push pedal and roller bearing, when needs rotation back shaft position, utilize the push pedal to fill up whip antenna, convenient operation, when rotating whip antenna, whip antenna upper end both sides laminating roller bearing surface, the support of cooperation back shaft makes whip antenna place stably, the roller bearing also can guarantee to receive very little resistance when whip antenna rotates when playing the supporting role, avoid hindering whip antenna surface, and when whip antenna removes, can remove the roller bearing to the left and right sides and increase the interval, avoid whip antenna surface contact roller bearing, thereby it is obstructed to avoid whip antenna to remove.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure between the vertical plates of the present invention;

FIG. 3 is a schematic view of the structure at the supporting column of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. the bottom plate, 2, the base, 3, the sliding seat, 4, the support column, 5, the bracing piece, 6, the back shaft, 7, gear I, 8, the curb plate, 9, T type spout, 10, the slide, 11, connecting axle I, 12, gear II, 13, the connecting rod, 14, the motor, 15, connecting axle II, 16, gear III, 17, the riser, 18, the fixed plate, 19, the inserted bar, 20, the push pedal, 21, the diaphragm, 22, the roller bearing, 23, lead to groove I, 24, the supporting leg, 25, lead to groove II.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-4, the utility model provides a technical solution, which comprises a bottom plate 1, a base 2 is fixedly connected to the upper surface of the bottom plate 1, a movable seat 3 is rotatably connected to the upper surface of the base 2 through a bearing, a support post 4 is fixedly connected to the upper end of the movable seat 3, a support rod 5 is rotatably connected to the upper end of the support post 4 through a penetration way, a support shaft 6 is fixedly connected to both the front end and the rear end of the support rod 5 through a penetration way, a first gear 7 is fixedly connected to the front end of the support rod 5, a side plate 8 is fixedly connected to the right end of the upper surface of the bottom plate 1, a T-shaped chute 9 is arranged at the left end of the side plate 8, a sliding plate 10 is slidably connected to the inner wall of the T-shaped chute 9, a first connecting shaft 11 is rotatably connected to the left end of the rear side of the sliding plate 10 through a bearing, a second gear 12 is fixedly connected to the rear end of the first gear 11, the upper end of the second gear 12 is engaged with the lower end of the first gear 7, a connecting rod 13 is fixedly connected to the right end of the front side of the sliding plate 10, bottom plate 1's lower surface front end fixedly connected with motor 14, the equal fixedly connected with supporting leg 24 in bottom plate 1's lower surface four corners, motor 14's pivot rear end fixedly connected with connecting axle two 15, fixedly connected with gear three 16 is run through to the circumference side of connecting axle two 15, and bottom plate 1's upper surface runs through and has seted up logical groove two 25, and gear three 16's upper end is located logical groove two 25, the lower extreme of gear two 12 of the upper end meshing of gear three 16.

In this embodiment: through setting up back shaft 6 and support column 4, when needs loading and unloading whip antenna or need remove whip antenna position, make keep between every group back shaft 6 bilateral symmetry place can, whip antenna bottom is located the gap department of two back shafts 6 this moment, back shaft 6 follows whip antenna and rotates, thereby reduce frictional force, make things convenient for the workman to whole promotion of whip antenna to the device top, it is quick and laborsaving, simultaneously whip antenna bottom card also can help two back shafts 6 to be in horizontal state about the gap department between two back shafts 6 removes, it leads to whip antenna to remove to avoid two back shafts 6 slopes to be obstructed, convenient operation is quick and laborsaving, it rotates to provide power drive whip antenna through motor 14 after placing the completion, so as to be convenient for repair.

Example two:

referring to fig. 1, on the basis of the first embodiment, the present invention provides a technical solution: equal fixedly connected with riser 17 in both ends about the upper surface of bottom plate 1, riser 17 is far away from one end fixed surface of back shaft 6 and is connected with fixed plate 18, the leading flank of fixed plate 18 runs through sliding connection and has inserted bar 19, the rear end of inserted bar 19 runs through sliding connection and has push pedal 20, push pedal 20's upper surface is seted up flutedly, push pedal 20 is close to the one end of back shaft 6 and runs through sliding connection riser 17's side, push pedal 20 is close to the one end of back shaft 6 and is the inclined plane setting, the rear end of inserted bar 19 runs through sliding connection and has diaphragm 21, the upper surface of diaphragm 21 is seted up flutedly, the one end that diaphragm 21 is close to back shaft 6 is provided with the mounting groove, the mounting groove inner wall of diaphragm 21 is connected with roller bearing 22 through pivot and bearing rotation, anti-skidding cover has been cup jointed to the lateral surface of back shaft 6, through having seted up logical groove 23 about riser 17.

In this embodiment: through setting up push pedal 20 and roller bearing 22, when 6 positions of back shaft are rotated in needs, utilize push pedal 20 to fill up whip antenna, convenient operation, when rotating whip antenna, whip antenna upper end both sides laminating roller bearing 22 surface, the support of cooperation back shaft 6 makes whip antenna place stably, roller bearing 22 also can guarantee to receive very little resistance when whip antenna rotates when playing the supporting role, avoid hindering whip antenna surface, and when whip antenna removes, can remove to the left and right sides with roller bearing 22 and increase the interval, avoid whip antenna surface contact roller bearing 22, thereby it is obstructed to avoid whip antenna removal.

The working principle is as follows: when the whip antenna needs to be placed on the device, the support column 4 is rotated to enable the two support shafts 6 to be placed in bilateral symmetry, the three groups of support shafts 6 are all arranged, one end of the whip antenna is placed on the rear end support shaft 6 to push the whip antenna to the front end, the bottom of the whip antenna is located in a gap between the two support shafts 6 at the moment, the support shafts 6 rotate along with the whip antenna, friction is reduced, a worker can conveniently push the whole whip antenna above the device, the whip antenna is fast and labor-saving, meanwhile, the bottom of the whip antenna is clamped in the gap between the two support shafts 6 to help the two support shafts 6 to be in a left-right horizontal state, the situation that the whip antenna is blocked in movement due to inclination of the two support shafts 6 is avoided, after the whip antenna is placed in place, the push plates 20 on the left side and the right side are pushed towards the direction of the support shafts 6, and then the corresponding insertion rods 19 are clamped on the push plates 20 to be positioned, when the push plate 20 is pushed, the inclined end of the push plate 20 slides to the bottom of the whip antenna to cushion the whip antenna, so that the whip antenna is slightly lifted and separated from the upper end of the supporting shaft 6, at this time, two sides of the upper end of the whip antenna are attached to the surfaces of the rollers 22, then the supporting columns 4 are rotated to enable the two supporting shafts 6 to be in a front-back symmetrical state, all three groups of supporting shafts 6 are arranged, then the inserting rod 19 on the push plate 20 is pulled out to slide the push plate 20 to an initial position, the push plate 20 is separated from the whip antenna, so that the bottom end of the whip antenna is in contact with the upper end of the supporting shaft 6 again, then the transverse plates 21 on the left side and the right side are pushed to enable the rollers 22 to be attached to the surfaces of the whip antenna, then the inserting rod 19 is used for inserting and fixing, the two groups of rollers 22 and the two supporting shafts 6 support the whip antenna to enable the whip antenna to be placed stably, then the connecting rod 13 is pushed to drive the three groups of sliding plates 10 to move towards the rear side, so that the second gear 12 is clamped between the third gear 16 and the first gear 7 to be meshed, meshing between the three gears can also help the supporting shaft 6 to keep in a front-back horizontal state to avoid inclining, the motor 14 is started to drive the second connecting shaft 15 and the third gear 16 to rotate, so that the whip antenna is driven to rotate through the supporting shaft 6, the rolling shaft 22 plays a supporting role and can also ensure that the whip antenna is subjected to small resistance when rotating, the surface of the whip antenna is prevented from being injured, finally, a worker sprays paint or performs maintenance work on the surface of the whip antenna through the first through groove 23, when the position of the whip antenna needs to be moved or the whip antenna needs to be detached, the operation can be repeatedly complained, the operation is convenient and quick, a structure which is not provided for facilitating the movement of the whip antenna is solved, and when dead angles of detachment and maintenance are formed, the whip antenna needs to be pushed by the worker, the operation is very labor-consuming, and the technical problem that the operation is not convenient enough.

Claims

1. A boats and ships whip antenna maintenance device convenient to operation, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a base (2), the upper surface of the base (2) is rotatably connected with a movable seat (3) through a bearing, the upper end of the movable seat (3) is fixedly connected with a support column (4), the upper end of the support column (4) is rotatably connected with a support rod (5) in a penetrating manner, the front end and the rear end of the support rod (5) are respectively fixedly connected with a support shaft (6) in a penetrating manner, the front end of the support rod (5) is fixedly connected with a first gear (7), the right end of the upper surface of the bottom plate (1) is fixedly connected with a side plate (8), the left end of the side plate (8) is provided with a T-shaped sliding groove (9), the inner wall of the T-shaped sliding groove (9) is slidably connected with a sliding plate (10), the left end of the rear side surface of the sliding plate (10) is rotatably connected with a first connecting shaft (11) through a bearing, and the rear end of the first connecting shaft (11) is fixedly connected with a second gear (12), the lower extreme of the upper end meshing gear (7) of gear two (12), fixedly connected with connecting rod (13) is run through to the leading flank right-hand member of slide (10), bottom plate (1) lower surface front end fixedly connected with motor (14), the equal fixedly connected with supporting leg (24) in lower surface four corners of bottom plate (1).

2. A portable whip antenna apparatus for repairing a whip antenna of a vessel, as claimed in claim 1, wherein: the rear end of the rotating shaft of the motor (14) is fixedly connected with a second connecting shaft (15), a third gear (16) is fixedly connected with the side face of the circumference of the second connecting shaft (15) in a penetrating mode, a second through groove (25) is formed in the upper surface of the bottom plate (1) in a penetrating mode, the upper end of the third gear (16) is located in the second through groove (25), and the upper end of the third gear (16) is meshed with the lower end of the second gear (12).

3. A portable whip antenna apparatus for repairing a whip antenna of a vessel, as claimed in claim 1, wherein: the equal fixedly connected with riser (17) in both ends about the upper surface of bottom plate (1), the one end fixed surface that back shaft (6) were kept away from in riser (17) is connected with fixed plate (18), sliding connection has inserted bar (19) is run through to the leading flank of fixed plate (18), sliding connection has push pedal (20) is run through to the rear end of inserted bar (19), the upper surface of push pedal (20) is seted up flutedly, the side of sliding connection riser (17) is run through to the one end that push pedal (20) are close to back shaft (6), the one end that push pedal (20) are close to back shaft (6) is the inclined plane setting.

4. A portable whip antenna apparatus for repairing a whip antenna of a vessel as claimed in claim 3, wherein: the rear end of inserted bar (19) runs through sliding connection and has diaphragm (21), the upper surface of diaphragm (21) is seted up flutedly, the one end that diaphragm (21) are close to back shaft (6) is provided with the mounting groove, the mounting groove inner wall of diaphragm (21) is connected with roller bearing (22) through pivot and bearing rotation.

5. A portable whip antenna apparatus for repairing a whip antenna of a vessel, as claimed in claim 1, wherein: and the outer side surface of the supporting shaft (6) is sleeved with an anti-slip sleeve.

6. A portable whip antenna apparatus for repairing a whip antenna of a vessel as claimed in claim 3, wherein: a first through groove (23) is formed in the left side face and the right side face of the vertical plate (17) in a penetrating mode.