CN218594577U - Skid type freight helicopter mounting and connecting device - Google Patents

Abstract

The utility model provides a skid formula freight transportation helicopter carry connecting device, which comprises a fixing plate and i, the bolt hole has been seted up to fixed plate four corners department, and four bolt holes of fixed plate accessible fix in the helicopter bottom, the fixed plate bottom is fixed with the spacer pin, and the spacer pin slides on the surface and has cup jointed the contact station, and the contact station bottom surface can with packing box extrusion contact, for prior art, it is comparatively convenient when the device is whole for plug mechanism uses, the installation is dismantled swiftly, realize the diversification of being connected with the packing box, the multiple hasp of adaptation, it is inseparable and convenient to connect, the motion of packing box all directions has been restricted through the spacer pin, the colliding with and rocking of transportation has been avoided, be applicable to the skid helicopter in flight in-process freight transportation demand, increase the stability in the transportation, cushion and offset by the spring, and then reduce the wearing and tearing between packing box and the fixed plate connecting piece, avoid damaging.

Description

Skid type freight helicopter mounting and connecting device

Technical Field

The utility model relates to a transportation frock field specifically is a skid formula freight transportation helicopter carry connecting device.

Background

The skid helicopter is rapidly developed domestically and internationally, and has the advantages of flexibility, high timeliness, low cost, high loss, high detection and monitoring capability, wide coverage range and the like, so that the skid helicopter is widely applied to military and civil use, particularly freight use; the skid helicopter can realize freight transportation mounting through the space between the skids at the bottom, and the bottom space is used for mounting, so that the freight transportation space of the skid helicopter is fully utilized, the stability of the gravity center of the helicopter is ensured, and the transportation safety is concerned.

However, in the prior art, when the freight is hung, the mode of hanging and then binding is usually adopted to fix the transported goods, the unstable situation easily occurs due to the influence of external factors in the flight process of the helicopter, and the goods are worn at the hanging connection part of the helicopter to different degrees, so that the hanging part at the bottom of the helicopter is easily damaged.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a skid formula freight transportation helicopter carry connecting device to solve the problem that proposes in the above-mentioned background art, the utility model discloses novel structure has realized being connected of helicopter organism and packing box through the handle, and the multiple hasp packing box of adaptation connects closely and conveniently, has restricted the motion of each direction of packing box through the spacer pin, has avoided colliding with and has rocked of transportation, is applicable to the skid helicopter and at flight in-process freight demand, increases the stability in the transportation.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a skid formula freight transportation helicopter carry connecting device, includes the fixed plate, the bolt hole has been seted up to fixed plate four corners department, and four bolt holes of fixed plate accessible fix in the helicopter bottom, the fixed plate bottom is fixed with the spacer pin, and the spacer pin slides on the surface and has cup jointed the contact platform, and contact platform bottom surface can with packing box extrusion contact.

Furthermore, a handle is fixed on the other side of the bottom of the fixing plate.

Furthermore, the limiting pin is positioned between the fixed plate and the contact platform, the surface of the limiting pin is sleeved with a spring, and two ends of the spring are respectively fixedly connected with the contact platform and the fixed plate.

Furthermore, a conical plug is arranged at the bottom end of the limiting pin.

The utility model has the advantages that: the utility model relates to a skid type freight helicopter mounting and connecting device, which comprises a handle; a fixing plate; a limit pin; a spring; a contact stage;

1. according to the skid type freight helicopter mounting and connecting device, the limiting pin can be inserted into the groove of the container more conveniently through the conical plug at the bottom of the limiting pin, so that the front, back, left and right limiting can be realized.

2. This skid formula freight transportation helicopter carry connecting device passes through under the effect of spring, and when the contact platform contacted with the packing box, along with the produced jolting of helicopter flight process, cushioned and offset by the spring, and then reduced the wearing and tearing between packing box and the fixed plate connecting piece, avoided damaging.

3. This skid formula freight transportation helicopter carry connecting device is for prior art, and it is comparatively convenient that the device is whole when plug mechanism uses, and the installation is dismantled swiftly, realizes the diversification of being connected with the packing box, and the multiple hasp packing box of adaptation connects closely and conveniently, has restricted the motion of packing box all directions through the spacer pin, has avoided colliding with and rocking of transportation, is applicable to the skid helicopter and in flight in-process freight transportation demand, increases the stability in the transportation.

Drawings

Fig. 1 is a schematic view of the overall structure of a skid type cargo helicopter mounting and connecting device of the present invention;

in the figure: 1. a handle; 2. a fixing plate; 3. a spacing pin; 4. a spring; 5. and (4) a contact table.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a skid formula freight transportation helicopter carry connecting device, includes fixed plate 2, the bolt hole has been seted up to 2 four corners departments of fixed plate, and fixes in the helicopter bottom at four bolt holes of 2 accessible of fixed plate, 2 fixed spacer pins 3 in fixed plate bottom, and 3 slides on the surface of spacer pin and have cup jointed contact platform 5, and 5 bottom surfaces of contact platform can with packing box extrusion contact, it is comparatively convenient that the device is whole when plug mechanism uses, the installation is dismantled swiftly, realize the diversification of being connected with the packing box, it is inseparable and convenient to connect, realizes spacing being connected with the packing box through spring 4 and spacer pin 3, has realized the buffering and spacing of packing box.

In this embodiment, the handle 1 is fixed to the opposite side of 2 bottom of fixed plate, and the handle 1 links firmly with hasp or bandage on the packing box.

This embodiment, the spacer pin 3 is located and has cup jointed spring 4 on the surface between fixed plate 2 and the contact platform 5, and 4 both ends of spring respectively with contact platform 5 and 2 fixed connection of fixed plate, when contact platform 5 contacts with the packing box, along with the produced jolting of helicopter flight process, cushion and offset by spring 4, and then reduce the wearing and tearing between packing box and the 2 connecting pieces of fixed plate, avoid damaging.

In the embodiment, the bottom end of the limiting pin 3 is provided with a conical plug, and the limiting pin 3 can be inserted into the groove of the container to realize the limiting in all directions through the conical plug at the bottom of the limiting pin 3.

When the device is used, when a helicopter is used for installing goods at the bottom of a skid, the fixing plate 2 is connected with the bottom of the helicopter body, the handle 1 below is connected with a lock catch or a binding band on a container to be fixedly connected, the limiting pin 3 is inserted into a groove of the container to realize the limiting around, the contact table 5 is in contact with the container, the spring 4 above the contact table plays the role of buffering the vertical movement of the container, and the stability in transportation is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (4)

1. The utility model provides a skid formula freight transportation helicopter carries connecting device, includes fixed plate (2), its characterized in that: the bolt holes are formed in four corners of the fixing plate (2), the fixing plate (2) can be fixed to the bottom of the helicopter through the four bolt holes, the limiting pin (3) is fixed to the bottom of the fixing plate (2), the limiting pin (3) is sleeved with the contact platform (5) in a sliding mode on the surface, and the bottom surface of the contact platform (5) can be in extrusion contact with the container.

2. The helicopter mount connection for skid type freight transportation of claim 1, wherein: a handle (1) is fixed on the other side of the bottom of the fixing plate (2).

3. The helicopter mount connection for skid type freight transportation of claim 1, wherein: spring (4) is sleeved on the surface of limiting pin (3) between fixing plate (2) and contact platform (5), and two ends of spring (4) are respectively fixedly connected with contact platform (5) and fixing plate (2).

4. A skid type cargo helicopter mounting connection apparatus according to claim 3 further comprising: the bottom end of the limiting pin (3) is provided with a conical plug.

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