Helicopter platform hanging bracket

Abstract

The utility model discloses a helicopter platform hanging bracket, which belongs to the technical field of helicopter platform accessories and comprises a hanging lug plate, an aluminum frame is arranged at the bottom of the hanging lug plate, a hanging lug fixing plate is fixedly mounted at the top of the hanging lug plate, a stiffening plate is fixedly mounted on the side face of the hanging lug fixing plate, a reverse reinforcing plate is arranged on one side of the stiffening plate, and the reverse reinforcing plate is arranged on the other side of the stiffening plate. The lifting lug plate is attached to the I-shaped steel, the I-shaped steel is welded to the aluminum frame, the two faces of the lifting lug plate are welded to the I-shaped steel and the lifting lug fixing plate respectively, the lifting lug fixing plate is welded to the aluminum frame, and the round pipe is vertically arranged in the middle. The I-shaped steel and the T-shaped plate are welded together respectively through the main toggle plate and the secondary toggle plate, the screw fasteners are connected and fastened with connectable parts of the integral structure, the helicopter platform and the hanging bracket are fixed through the screw fasteners, the hanging bracket is used for hoisting, welding is not needed on site, hoisting is convenient, deformation is reduced, and disassembly is easy after hoisting.

Description

Technical Field

[0001] The utility model relates to the technical field of helicopter platform accessories, in particular to a helicopter platform hanger. Background Art

[0002] A helipad is a platform for helicopter takeoff and landing. It is required to be equipped with corresponding navigation aids, air traffic control and communication equipment, meteorological facilities, fire and rescue equipment, airport signs and symbols, etc., so that helicopters can take off and land. It is generally composed of more eye-catching colors.

[0003] Helicopter platforms are usually transported separately to a designated location for assembly and connection. They can only be put into use after the accessories are assembled and installed stably.

[0004] The helicopter platform of the booster station is made of aluminum alloy, which is difficult to weld on site due to the special material; the lifting ears need to be cut off after lifting, which will directly destroy the integrity of the component. The process is complicated and easily causes deformation of the component.

[0005] Based on this, the utility model designs a helicopter platform hanger to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a helicopter platform hanger to solve the above technical problems.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: it includes a lifting ear plate, an aluminum frame is provided at the bottom of the lifting ear plate, a lifting ear fixing plate is fixedly installed on the top of the lifting ear plate, a stiffening plate is fixedly installed on the side of the lifting ear fixing plate, a counter reinforcement plate is provided on one side of the stiffening plate, a round tube is fixedly installed at one end of the aluminum frame, a main elbow plate is welded to the bottom of the round tube, a secondary elbow plate is welded to the top of the round tube, a T-plate is welded to the outer wall of the round tube, an I-beam is fixedly installed at the bottom of the round tube, a screw fastener is threadedly connected to the bottom of the I-beam, and a fillet weld is welded between the lifting ear plate and the lifting ear fixing plate.

[0008] Preferably, the ear plate is fitted and positioned with the I-beam, and the I-beam is welded to the aluminum frame.

[0009] Preferably, both sides of the lifting ear plate are welded to the I-beam and the lifting ear fixing plate respectively, and the lifting ear fixing plate is welded to the aluminum frame.

[0010] Preferably, the round tube is installed vertically, and the round tube and the I-beam are welded through a main bracket.

[0011] Preferably, the circular tube and the T-shaped plate are welded via a secondary elbow plate, and four T-shaped plates are obliquely installed on the circular tube, the T-shaped plates are evenly arranged and installed on the outer wall of the circular tube, and the entire T-shaped plate is installed in a conical shape after installation.

[0012] Preferably, the screw fastener includes a matching connection structure such as a threaded rod and a nut.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] When the utility model is used, the ear plate is fitted with the I-beam, and then the I-beam is welded to the aluminum frame, and the two sides of the ear plate are respectively welded to the I-beam and the ear fixing plate, and at the same time the ear fixing plate is welded to the aluminum frame, the round tube is vertically placed in the middle, and then the I-beam and the T-plate are respectively welded together as the main bracket and the secondary bracket, the screw fasteners are connected and fastened to the connectable parts of the overall structure, and the screw fasteners are used to fix the helicopter platform and the hanger, and the hanger is used for lifting, and no welding is required on site, which is convenient for lifting, reduces deformation, and is easy to disassemble after lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a top view of the overall structure of this embodiment;

[0017] Figure 2 This is a schematic diagram of the overall structure of this embodiment from a D-direction viewing angle;

[0018] Figure 3 This is a partial structural schematic diagram of the embodiment at a viewing angle D;

[0019] Figure 4 This is a schematic diagram of the overall structure of the embodiment from a B-direction viewing angle;

[0020] Figure 5 This is a partial structural schematic diagram of the embodiment at a viewing angle B;

[0021] Figure 6 This is a schematic diagram of the overall structure of this embodiment from a C-direction viewing angle;

[0022] Figure 7 This is a schematic diagram of a portion of the structure at a viewing angle C of this embodiment;

[0023] Figure 8 It is a top view schematic diagram of the connection between the circular tube and the T-shaped plate structure in this embodiment.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Lifting ear plate; 2. Lifting ear fixing plate; 3. Stiffening plate; 4. Counter reinforcement plate; 5. Main bracket plate; 6. Secondary bracket plate; 7. I-beam; 8. T-plate; 9. Round tube; 10. Screw fastener; 11. Fillet weld; 12. Aluminum frame. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-8 The utility model provides a technical solution: a helicopter platform hanger, including a lifting ear plate 1, an aluminum frame 12 is provided at the bottom of the lifting ear plate 1, a lifting ear fixing plate 2 is fixedly installed on the top of the lifting ear plate 1, a stiffening plate 3 is fixedly installed on the side of the lifting ear fixing plate 2, and an anti-reinforcement plate 4 is provided on one side of the stiffening plate 3, a round tube 9 is fixedly installed at one end of the aluminum frame 12, a main bracket 5 is welded to the bottom of the round tube 9, a secondary bracket 6 is welded to the top of the round tube 9, a T-plate 8 is welded to the outer wall of the round tube 9, an I-beam 7 is fixedly installed at the bottom of the round tube 9, a screw fastener 10 is threadedly connected to the bottom of the I-beam 7, and a fillet weld 11 is welded between the lifting ear plate 1 and the lifting ear fixing plate 2. In this embodiment, the fillet weld 11 makes the connection between different structures tighter and improves the stability of the connection, and the stiffening plate 3 and the anti-reinforcement plate 4 make the tension further maintained after the different structures are connected.

[0028] Preferably, the ear plate 1 is fitted and positioned with the I-beam 7, and the I-beam 7 is welded to the aluminum frame 12. In this embodiment, the overall structure is used in conjunction with each other to improve the stability of the overall structure, and it is also more stable when installed and transported on the helicopter platform.

[0029] Preferably, both sides of the ear plate 1 are respectively welded to the I-beam 7 and the ear fixing plate 2, and the ear fixing plate 2 is welded to the aluminum frame 12. In this embodiment, the double sides of the ear plate 1 are respectively connected to the I-beam 7 and the ear fixing plate 2 to maintain stability, and further maintain a stable connection between the ear fixing plate 2 and the aluminum frame 12, which is not easy to loosen and fall off during use.

[0030] Preferably, the round tube 9 is installed vertically, and the round tube 9 is welded to the I-beam 7 through the main bracket 5. In this embodiment,

[0031] Preferably, the circular tube 9 and the T-shaped plate 8 are welded by the secondary elbow plate 6, and four T-shaped plates 8 are installed obliquely on the circular tube 9, the T-shaped plates 8 are evenly arranged and installed on the outer wall of the circular tube 9, and the whole T-shaped plate 8 is installed in a conical shape after installation. In this embodiment, the T-shaped plate 8, the circular tube 9 and the I-beam 7 form a cone while also forming triangles, which further maintains the stability of the structure and makes the helicopter platform more stable when lifted for transportation.

[0032] Preferably, the screw fastener 10 includes matching connection structures such as threaded rods and nuts. In this embodiment, the overall hanger can be connected to the helicopter platform through structures such as threaded rods and nuts to maintain stable lifting and transportation.

[0033] A specific application of this embodiment is:

[0034] The ear plate 1 is fitted with the I-beam 7, and then the I-beam 7 is welded to the aluminum frame 12. The two sides of the ear plate 1 are welded to the I-beam 7 and the ear fixing plate 2 respectively, and the ear fixing plate 2 is welded to the aluminum frame 12 at the same time. The round tube 9 is vertically placed in the middle, and then the I-beam 7 and the T-plate 8 are welded together as the main bracket 5 and the secondary bracket 6 respectively, and the screw fasteners 10 are connected and fastened to the connectable parts of the overall structure, and the screw fasteners 10 are used to fix the helicopter platform and the hanger.

[0035] In summary, through the structures such as the lifting ear plate 1, the lifting ear fixing plate 2, the I-beam 7, the T-plate 8 and the aluminum frame 12, the hanger can be used for lifting, no welding is required on site, lifting is convenient, deformation is reduced, and it is easy to disassemble after lifting.

[0036] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A helicopter platform hanger, comprising a lifting lug plate (1), characterized in that: An aluminum frame (12) is provided at the bottom of the ear plate (1), an ear fixing plate (2) is fixedly installed at the top of the ear plate (1), a stiffening plate (3) is fixedly installed on the side of the ear fixing plate (2), and a counter-reinforcement plate (4) is provided on one side of the stiffening plate (3), a round tube (9) is fixedly installed at one end of the aluminum frame (12), a main elbow plate (5) is welded to the bottom of the round tube (9), a secondary elbow plate (6) is welded to the top of the round tube (9), a T-shaped plate (8) is welded to the outer wall of the round tube (9), an I-beam (7) is fixedly installed at the bottom of the round tube (9), a screw fastener (10) is threadedly connected to the bottom of the I-beam (7), and a fillet weld (11) is welded between the ear plate (1) and the ear fixing plate (2).

2. The helicopter platform hanger according to claim 1, characterized in that: The lug plate (1) is fitted and positioned with the I-beam (7), and the I-beam (7) is welded to the aluminum frame (12).

3. The helicopter platform hanger according to claim 1, characterized in that: Both sides of the lifting lug plate (1) are welded to the I-beam (7) and the lifting lug fixing plate (2), and the lifting lug fixing plate (2) is welded to the aluminum frame (12).

4. The helicopter platform hanger according to claim 1, characterized in that: The circular tube (9) is installed vertically, and the circular tube (9) and the I-beam (7) are welded via a main bracket (5).

5. The helicopter platform hanger according to claim 1, characterized in that: The circular tube (9) and the T-shaped plate (8) are welded via a secondary elbow plate (6), and four T-shaped plates (8) are installed obliquely on the circular tube (9). The T-shaped plates (8) are evenly arranged and installed on the outer wall of the circular tube (9), and the entire T-shaped plate (8) is installed in a conical shape.

6. The helicopter platform hanger according to claim 1, characterized in that: The screw fastener (10) comprises a threaded rod and a nut matching connection structure.

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