CN216971922U

CN216971922U - Maintenance platform applied to shipborne denial system

Info

Publication number: CN216971922U
Application number: CN202220073814.8U
Authority: CN
Inventors: 郑平; 齐小峰; 弓波
Original assignee: Huangshan United Application Technology Development Co ltd
Current assignee: Huangshan United Application Technology Development Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-07-15
Anticipated expiration: 2032-01-12

Abstract

The utility model discloses an overhaul platform applied to a shipborne rejection system, which comprises an installation base with an unsealed upper end, wherein a stable seat with an unsealed upper end and a hollow inner part is connected in the installation base in a sliding manner, the bottom wall of the stable seat is fixedly connected to the telescopic end of a lifting cylinder, the lifting cylinder is vertically and fixedly installed on the inner bottom wall of the installation base, first rotating seats are symmetrically and fixedly installed on the front side and the rear side of the center of the top wall of the stable seat, installation columns are rotatably connected to the first rotating seats, the installation columns extend upwards and are horizontally and fixedly connected with an overhaul platform, a plurality of stable columns are vertically and fixedly installed at the edge of the top wall of the overhaul platform, the stable columns extend upwards, and the upper ends of the side walls, close to the stable columns, of the stable columns are fixedly connected with fixing rings. The utility model has reasonable design and compact structure, effectively facilitates the maintenance of the ship-borne rejection system, improves the maintenance safety of the rejection system when the ship body is unstable, and greatly improves the maintenance stability of the rejection system.

Description

Maintenance platform applied to shipborne denial system

Technical Field

The utility model relates to the technical field of shipborne denial systems, in particular to an overhauling platform applied to the shipborne denial system.

Background

The refusal system is a non-destructive technology for preventing, delaying and stopping forward enemies by using millimeter wave electromagnetism and the like in a long distance, can effectively prevent single soldiers from advancing by a non-destructive method, can effectively deal with emergencies, and needs to maintain and overhaul the shipborne lifting system in the using process of the shipborne refusal system.

Through retrieval, application number CN 202020684976.6's patent discloses a boats and ships maintenance platform, relates to boats and ships technical field. The maintenance platform comprises a maintenance platform main body, wherein a notch for stopping a ship is formed in the maintenance platform main body, a bearing beam is arranged on one side of the notch, a lifting device for driving the bearing beam to vertically move is arranged on the maintenance platform main body, and the lifting device enables the maintenance platform main body and the bearing beam to move in an opposite direction or in an opposite direction. The utility model solves the problems of high maintenance cost, long maintenance period and high danger in the existing maintenance mode.

The stability when above-mentioned device can not effectual assurance refuses the system maintenance, inconvenient overhauls on the ship, security when simultaneously can not effectual assurance maintainer overhauls, the efficiency of maintenance is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the stability of a maintenance platform, the safety of maintenance personnel during maintenance and low maintenance efficiency cannot be effectively ensured in the prior art, and provides the maintenance platform applied to a shipborne denial system.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an overhaul platform applied to a shipborne rejection system comprises an installation base with an unsealed upper end, wherein a stabilizing seat with an unsealed upper end and a hollow inner part is connected in the installation base in a sliding way, the bottom wall of the stabilizing seat is fixedly connected to the telescopic end of a lifting cylinder, the lifting cylinder is vertically and fixedly installed on the inner bottom wall of the installation base, the front side and the rear side of the center of the top wall of the stabilizing seat are symmetrically and fixedly provided with first rotating seats, the first rotating seats are rotatably connected with mounting columns, the mounting columns extend upwards and are horizontally and fixedly connected with an overhaul platform, the edge of the top wall of the overhaul platform is vertically and fixedly provided with a plurality of stabilizing columns, the stabilizing columns extend upwards, the upper ends of the side walls close to one side of the stabilizing columns are fixedly connected with fixing rings, the annular inner walls of the fixing rings are provided with annular sliding grooves, and safety belt fixing blocks for fixing safety belts are slidably connected onto the annular sliding grooves; the pneumatic cylinder is installed to the vertical symmetry in inner diapire both sides of stabilizing the seat, and sliding connection has first piston in the pneumatic cylinder, equal fixedly connected with traveller on the roof of first piston, and the equal vertical roof that upwards extends through the pneumatic cylinder of traveller rotates and is connected with the second and rotates the seat, and the equal fixed mounting of seat is rotated to the second on the diapire of maintenance platform, equal fixedly connected with damping spring on the diapire of first piston, and damping spring other end fixed connection is on the interior diapire of pneumatic cylinder.

Preferably, a plurality of stabilizing sleeves are vertically and fixedly connected to the inner bottom wall of the mounting base, guide pillars are connected to the stabilizing sleeves through buffer springs in a sliding mode, and the guide pillars are vertically and fixedly mounted on the bottom wall of the stabilizing base.

Preferably, the lateral wall upper portion of stabilizing the seat extends to the outside has protruding edge, and protruding edge goes up a plurality of fixed columns of vertical fixedly connected with on the roof, equal fixedly connected with stabilizing spring on the lateral wall of the close one side of fixed column, and the stabilizing spring other end all extends and fixedly connected with stabilizes the frame to close one side, and the inside wall of stabilizing the frame and the lateral wall fixed connection of a plurality of stabilizing posts.

More preferably, a plurality of third sliding seats are uniformly and correspondingly fixedly connected to the side walls of the adjacent sides of the plurality of fixed columns and the side walls of the stabilizing frames, the third sliding seats are respectively and rotatably connected with linkage rods, and the two corresponding linkage rods extend towards the adjacent sides and are rotatably connected through shaft pins.

Preferably, two the lower part of the close one side of pneumatic cylinder annular side wall all has through connection communicating pipe, and the other end through connection communicating pipe has the oil storage pipe, and sliding connection has the second piston in the oil storage pipe, and the oil storage pipe corresponds and is filled with hydraulic oil in the inner chamber that the second piston is close to communicating pipe one side.

More preferably, two equal fixedly connected with slide bar on the lateral wall of the close one side of second piston, the slide bar extends to close one side and runs through the lateral wall and the fixedly connected with sliding block of oil storage pipe, and sliding block sliding connection has electronic slide rail, and electronic slide rail level fixed mounting is on the interior diapire of stable seat.

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

1. in the utility model, the lifting cylinder drives the stabilizing seat to lift, so that the height of a maintainer can be conveniently adjusted, the overhaul of a denial system is convenient, and meanwhile, the stability of the overhaul platform is improved by matching with the damping spring, and the overhaul of the maintainer is convenient;

2. according to the utility model, the rebound of the damping spring is decelerated by matching the hydraulic oil stored in the oil storage pipe with the first piston and the second piston, so that the influence of repeated bouncing of the damping spring on the stability of the maintenance platform is avoided;

3. in the utility model, through the matching of the stabilizing spring and the linkage rod, the supporting force in the horizontal direction is provided for the stabilizing sleeve, so that the stabilizing effect of the stabilizing column is improved, and the stability of maintainers is ensured;

4. in the utility model, a maintenance worker connects the safety belt with the safety belt fixing block, so that the safety guarantee of the maintenance worker is improved, and meanwhile, the annular sliding groove is matched to conveniently adjust the position of the safety belt, so that the maintenance operation of the maintenance worker is facilitated, and the maintenance efficiency is ensured.

The utility model has reasonable design and compact structure, effectively facilitates the maintenance of the shipborne rejection system, improves the safety of the maintenance of the rejection system when the ship body is unstable, and greatly improves the maintenance stability of the rejection system.

Drawings

FIG. 1 is a schematic view of an external structure of an inspection platform applied to an onboard denial system according to the present invention;

FIG. 2 is a schematic front view of an inspection platform for use in an onboard denial system in accordance with the present invention;

fig. 3 is a schematic structural diagram of part a of an inspection platform applied to an onboard denial system according to the present invention.

In the figure: the safety belt fixing device comprises a mounting base 1, a stabilizing base 2, a first rotating base 201, a convex edge 202, a lifting cylinder 3, a stabilizing sleeve 41, a buffer spring 42, a guide post 43, an inspection desk 5, a mounting post 51, a second rotating base 6, a sliding post 7, a first piston 71, a hydraulic cylinder 8, a damping spring 9, a communication pipe 10, an oil storage pipe 11, a second piston 12, a sliding rod 13, a sliding block 14, an electric sliding rail 15, a fixing post 16, a stabilizing spring 17, a stabilizing post 18, a stabilizing frame 181, a third sliding base 19, a linkage rod 20, a fixing ring 21, an annular sliding groove 211 and a safety belt fixing block 22.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example one

Referring to fig. 1-3, an overhaul platform applied to a shipborne rejection system comprises an installation base 1 with an unsealed upper end, wherein a stabilizing seat 2 with an unsealed upper end and a hollow inner part is slidably connected in the installation base 1, the bottom wall of the stabilizing seat 2 is fixedly connected to the telescopic end of a lifting cylinder 3, the lifting cylinder 3 is vertically and fixedly installed on the inner bottom wall of the installation base 1, first rotating seats 201 are symmetrically and fixedly installed on the front side and the rear side of the center of the top wall of the stabilizing seat 2, installation columns 51 are rotatably connected to the first rotating seats 201, the installation columns 51 extend upwards and are horizontally and fixedly connected with an overhaul stand 5, a plurality of stabilizing columns 18 are vertically and fixedly installed at the edge of the top wall of the overhaul stand 5, the stabilizing columns 18 extend upwards, fixing rings 21 are fixedly connected to the upper ends of the side walls of the stabilizing columns 18 close to each other side, and annular sliding grooves 211 are formed in the annular inner walls of the fixing rings 21, the annular sliding groove 211 is connected with a safety belt fixing block 22 for fixing a safety belt in a sliding manner, so that the safety belt fixing block is conveniently connected with the safety belt of a maintainer, the guarantee of the maintainer is improved, and meanwhile, the annular sliding groove 211 is matched to conveniently and freely change the position of the safety belt, so that the maintainer can conveniently overhaul;

pneumatic cylinder 8 is installed to the vertical symmetry in interior diapire both sides of stable seat 2, sliding connection has first piston 71 in the pneumatic cylinder 8, equal fixedly connected with traveller 7 on the roof of first piston 71, the equal vertical roof that upwards extends through pneumatic cylinder 8 that upwards runs through of traveller 7 rotates and is connected with second rotation seat 6, the equal fixed mounting of second rotation seat 6 is on the diapire of maintenance platform 5, equal fixedly connected with damping spring 9 on the diapire of first piston 71, damping spring 9 other end fixed connection is on the interior diapire of pneumatic cylinder 8, carry out the shock attenuation buffering through damping spring 9, avoid maintenance platform 5 to rock along with the hull.

In this embodiment, as shown in fig. 2, a plurality of stabilizing sleeves 41 are vertically and fixedly connected to the inner bottom wall of the mounting base 1, guide posts 43 are slidably connected to the stabilizing sleeves 41 through buffer springs 42, and the guide posts 43 are vertically and fixedly mounted on the bottom wall of the stabilizing base 2, so as to improve the stability of the stabilizing base 2.

In this embodiment, as shown in fig. 2, the upper portion of the side wall of the stabilizing seat 2 extends outward to form a convex edge 202, the top wall of the convex edge 202 is vertically and fixedly connected with a plurality of fixing posts 16, the side wall of one side close to the fixing posts 16 is fixedly connected with a stabilizing spring 17, the other end of the stabilizing spring 17 extends toward one side close to the stabilizing frame 181, the inner side wall of the stabilizing frame 181 is fixedly connected with the side walls of the stabilizing posts 18, the stabilizing frame 181 is supported in the horizontal direction, and the stabilizing spring 17 is matched to stabilize the shake of the hull.

In this embodiment, as shown in fig. 2, a plurality of third sliding seats 19 are uniformly and correspondingly and fixedly connected to the side walls of the adjacent sides of the plurality of fixed posts 16 and the side wall of the stable frame 181, the third sliding seats 19 are respectively and rotatably connected to a linkage rod 20, the two corresponding linkage rods 20 extend to the adjacent sides and are rotatably connected through a shaft pin, so as to improve the connection stability between the fixed posts 16 and the stable posts 18, and the stable frame 181 is supported by the stable spring 17.

In this embodiment, when needing to overhaul the denial system, the maintainer gets into on the maintenance platform 5, drive the lift of maintenance platform 5 through lift cylinder 3, make things convenient for the maintainer to overhaul the denial system, simultaneously in order to guarantee the security when overhauing, the maintainer need dress the safety belt, and be connected the safety belt with safety belt fixed block 22, guarantee the maintainer's life safety, cooperate damping spring 9 to cushion the shock attenuation to maintenance platform 5 simultaneously, reduce the range that maintenance platform 5 rocks along with the hull, guarantee maintenance platform 5's stability, in order to improve the efficiency of overhauing.

Example two

Referring to fig. 1-3, in this embodiment, it is the same basically with embodiment one, more optimize lie in, two the lower part of the close one side of 8 annular lateral walls of pneumatic cylinder all through connection has communicating

pipe

10, 10 other ends through connection of communicating pipe have oil storage pipe 11, sliding connection has second piston 12 in the oil storage pipe 11, it has hydraulic oil to fill in the inner chamber that oil storage pipe 11 corresponds second piston 12 and is close to communicating pipe 10 one side, slow down the speed that damping spring 9 compressed and stretched through hydraulic oil, avoid the spring to bounce repeatedly and make the violent vibration of maintenance platform 5, improve maintenance platform 5's stability.

In this embodiment, as shown in fig. 2 and 3, two equal fixedly connected with slide bar 13 on the lateral wall of the close one side of second piston 12, slide bar 13 extends to close one side and runs through lateral wall and the fixedly connected with sliding block 14 of oil storage pipe 11, sliding block 14 sliding connection has electronic slide rail 15, electronic slide rail 15 level fixed mounting is on the interior diapire of stable seat 2, make the second piston 12 concerted motion of both sides through sliding block 14, improve the regulating effect to maintenance platform 5, and cooperation electronic slide rail 15 can carry out autonomic regulation to the angle of maintenance platform 5, in order to adapt to the angle gesture of hull.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An overhaul platform applied to a shipborne refusing system comprises an installation base (1) with an unsealed upper end, and is characterized in that a stabilizing seat (2) with an unsealed upper end and a hollow inner part is slidably connected in the installation base (1), the bottom wall of the stabilizing seat (2) is fixedly connected to the telescopic end of a lifting cylinder (3), the lifting cylinder (3) is vertically and fixedly installed on the inner bottom wall of the installation base (1), first rotating seats (201) are symmetrically and fixedly installed on the front side and the rear side of the center of the top wall of the stabilizing seat (2), mounting columns (51) are rotatably connected on the first rotating seats (201), the mounting columns (51) extend upwards and are horizontally and fixedly connected with an overhaul stand (5), a plurality of stabilizing columns (18) are vertically and fixedly installed on the edge of the top wall of the overhaul stand (5), the stabilizing columns (18) extend upwards and are fixedly connected with fixing rings (21) on the upper ends of the side walls on the close side of the stabilizing columns (18), an annular sliding groove (211) is formed in the annular inner wall of the fixing ring (21), and a safety belt fixing block (22) for fixing a safety belt is connected onto the annular sliding groove (211) in a sliding mode;

pneumatic cylinder (8) are installed to the vertical symmetry in inner diapire both sides of stable seat (2), sliding connection has first piston (71) in pneumatic cylinder (8), equal fixedly connected with traveller (7) on the roof of first piston (71), the equal vertical roof that upwards extends through pneumatic cylinder (8) of traveller (7) rotates seat (6) and rotates and is connected with the second, the second rotates the equal fixed mounting of seat (6) on the diapire of maintenance platform (5), equal fixedly connected with damping spring (9) on the diapire of first piston (71), damping spring (9) other end fixed connection is on the inner bottom wall of pneumatic cylinder (8).

2. The maintenance platform applied to the shipborne reject system as recited in claim 1, wherein a plurality of stabilizing sleeves (41) are vertically and fixedly connected to the inner bottom wall of the mounting base (1), guide pillars (43) are slidably connected to the stabilizing sleeves (41) through buffer springs (42), and the guide pillars (43) are vertically and fixedly mounted on the bottom wall of the stabilizing base (2).

3. The maintenance platform applied to the shipborne denial system as claimed in claim 1, wherein a convex edge (202) extends outwards from the upper portion of the side wall of the stabilizing seat (2), a plurality of fixing columns (16) are vertically and fixedly connected to the top wall of the convex edge (202), stabilizing springs (17) are fixedly connected to the side wall of the side close to the fixing columns (16), the other ends of the stabilizing springs (17) extend towards the side close to the stabilizing frame (181), and the inner side wall of the stabilizing frame (181) is fixedly connected to the side walls of the stabilizing columns (18).

4. The maintenance platform applied to the shipborne rejection system as claimed in claim 3, wherein a plurality of third sliding seats (19) are fixedly connected to a side wall of a side close to the plurality of fixing columns (16) and a side wall of the stabilizing frame (181), respectively, and a plurality of linkage bars (20) are rotatably connected to each of the third sliding seats (19), and two corresponding linkage bars (20) extend to the side close to each other and are rotatably connected through a shaft pin.

5. The maintenance platform applied to the shipborne denial system according to claim 1, wherein the lower portion of one side, close to the annular side wall, of each of the two hydraulic cylinders (8) is connected with a communicating pipe (10) in a penetrating manner, the other end of each communicating pipe (10) is connected with an oil storage pipe (11) in a penetrating manner, a second piston (12) is connected in each oil storage pipe (11) in a sliding manner, and hydraulic oil is filled in an inner cavity, close to one side of each communicating pipe (10), of each corresponding second piston (12) of each oil storage pipe (11).

6. The maintenance platform applied to the shipborne denial system as claimed in claim 5, wherein a sliding rod (13) is fixedly connected to each side wall of the two second pistons (12) at the close side, the sliding rod (13) extends through the side wall of the oil storage pipe (11) towards the close side and is fixedly connected with a sliding block (14), the sliding block (14) is slidably connected with an electric sliding rail (15), and the electric sliding rail (15) is horizontally and fixedly installed on the inner bottom wall of the stabilizing seat (2).