CN212354419U

CN212354419U - Helicopter platform's helicopter fixing device

Info

Publication number: CN212354419U
Application number: CN202020715561.0U
Authority: CN
Inventors: 王波; 王德祥
Original assignee: Wanzhou Life Saving Equipment Dongtai Co Ltd
Current assignee: Wanzhou Life Saving Equipment Dongtai Co Ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-01-15
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a helicopter platform's helicopter fixing device, include: a base plate; the two cavities are respectively arranged at the front end and the rear end of the left side and the right side in the bottom plate; the strip-shaped opening is formed in the position, corresponding to the cavity, of the top end of the bottom plate, and the strip-shaped opening is communicated with the inner cavity of the cavity; the sliding mechanism is arranged in the inner cavity of the cavity; the two fixing plates are respectively arranged on the left side and the right side of the top end of the bottom plate, and rubber pads are arranged at the bottom ends of the fixing plates; the two handles are fixedly arranged on the front side and the rear side of the top end of the fixing plate respectively; the connecting plates are arranged at the bottom ends of the periphery of the outer wall of the bottom plate respectively, and a plurality of through holes are formed in the connecting plates. This helicopter platform's helicopter fixing device can realize being in the helicopter platform with the helicopter is stable on, prevents the potential safety hazard, avoids causing loss of property, is favorable to extensively promoting.

Description

Helicopter platform's helicopter fixing device

Technical Field

The utility model relates to a helicopter platform technical field specifically is a helicopter platform's helicopter fixing device.

Background

The helicopter platform is used as a main activity area of a helicopter, plays an important role and is a field for the helicopter and a vertical take-off and landing fighter.

However, in the existing helicopter platform, after the helicopter lands on the helicopter platform safely, the helicopter cannot be stably positioned on the platform easily due to high wind, so that potential safety hazards are high, and certain property loss is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a helicopter platform's helicopter fixing device to meet the problem that the strong wind made the unable stable platform of helicopter easily among the at least solution prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a helicopter fixture for a helicopter platform comprising:

a base plate;

the two cavities are respectively arranged at the front end and the rear end of the left side and the right side in the bottom plate;

the strip-shaped opening is formed in the position, corresponding to the cavity, of the top end of the bottom plate, and the strip-shaped opening is communicated with the inner cavity of the cavity;

the sliding mechanism is arranged in the inner cavity of the cavity;

the two fixing plates are respectively arranged on the left side and the right side of the top end of the bottom plate, and rubber pads are arranged at the bottom ends of the fixing plates;

the two handles are fixedly arranged on the front side and the rear side of the top end of the fixing plate respectively;

the connecting plates are arranged at the bottom ends of the periphery of the outer wall of the bottom plate respectively, and a plurality of through holes are formed in the connecting plates.

Preferably, the sliding mechanism includes: the two sliding grooves are respectively arranged on the front side and the rear side of the inner cavity of the cavity; the sliding block is embedded in the inner cavity of the sliding groove, and the sliding groove extends out of the inner side of the sliding block; the connecting blocks are fixedly arranged on the inner sides of the sliding blocks and connect the inner sides of the two sliding blocks, and four corners of the bottom end of each connecting block are provided with rollers; the screw rod is fixedly arranged at the center of the top end of the connecting block, and the top end of the screw rod penetrates through the strip-shaped opening and extends out of the bottom plate; and the positioning assembly is screwed on the outer wall of the screw rod positioned at the top end of the bottom plate.

Preferably, the sliding groove and the sliding block are arranged in a dovetail shape.

Preferably, the positioning assembly comprises: the threaded cylinder is in threaded connection with the outer wall of the screw; the handle bar is fixedly arranged at the top end of the threaded cylinder; the lug, lug integrated into one piece sets up the bottom at a screw thread section of thick bamboo.

Preferably, the top end of the screw rod penetrates through and extends out of the fixing plate.

Preferably, the bottom end of the bump is pressed against the upper surface of the fixing plate.

Compared with the prior art, the beneficial effects of the utility model are that: this helicopter platform's helicopter fixing device, can drive a screw thread section of thick bamboo through rotating the barre and rotate, spiro union cooperation through a screw thread section of thick bamboo and screw rod, upwards or move downwards when can making a screw thread section of thick bamboo pivoted, when a screw thread section of thick bamboo drove lug rebound and fixed plate separation, can be convenient for the fixed plate upwards lifts, it can drive the screw rod to promote the fixed plate to the inboard, the connecting block moves to the inboard, make the fixed plate remove back on the support of helicopter bottom, the fixed plate is transferred and is pressed on the support of helicopter bottom, a screw thread section of thick bamboo drove lug downward movement can make the lug press and fix it on the fixed plate, make the support of fixed plate to helicopter bottom compress tightly and fix on the helicopter platform, thereby can realize being in the helicopter platform with the helicopter is stable, prevent the potential safety hazard, avoid causing property.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

FIG. 2 is a schematic right sectional view of the bottom plate of FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. the handle comprises a base plate, 2, a cavity, 3, a strip-shaped opening, 4, a sliding groove, 5, a sliding block, 6, a connecting block, 7, a screw rod, 8, a fixing plate, 9, a lifting handle, 10, a threaded cylinder, 11, a handle rod, 12, a bump, 13 and a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, the present invention provides a technical solution: a helicopter fixture for a helicopter platform comprising: the device comprises a bottom plate 1, cavities 2, strip-shaped openings 3, a sliding mechanism, a fixing plate 8, a handle 9 and a connecting plate 13, wherein the two cavities 2 are respectively arranged at the front end and the rear end of the left side and the right side in the bottom plate 1; the strip-shaped opening 3 is formed in the position, corresponding to the cavity 2, of the top end of the bottom plate 1, and the strip-shaped opening 3 is communicated with the inner cavity of the cavity 2; the sliding mechanism is arranged in the inner cavity of the cavity 2, and the movement of the sliding mechanism can be facilitated through the strip-shaped opening 3; the two fixing plates 8 are respectively arranged on the left side and the right side of the top end of the bottom plate 1, rubber pads are arranged at the bottom ends of the fixing plates 8, and the bracket at the bottom end of the helicopter can be conveniently and tightly fixed on the bottom plate 1 through the fixing plates 8; the two handles 9 are respectively and fixedly arranged at the front side and the rear side of the top end of the fixed plate 8, and the fixed plate 8 can be conveniently driven to move through the handles 9; four connecting plates 13 are respectively arranged at the bottom ends of the periphery of the outer wall of the bottom plate 1, and a plurality of through holes are formed in the connecting plates 13.

Preferably, the sliding mechanism further includes: the two sliding chutes 4 are respectively arranged on the front side and the rear side of the inner cavity of the cavity 2; the sliding block 5 is embedded in the inner cavity of the sliding groove 4, and the sliding groove 4 extends out of the inner side of the sliding block 5; the connecting blocks 6 are fixedly arranged on the inner sides of the sliding blocks 5, the connecting blocks 6 connect the inner sides of the two sliding blocks 5, and the four corners of the bottom end of each connecting block 6 are provided with idler wheels, so that the connecting blocks 6 can move stably through the matching of the sliding grooves 4 and the sliding blocks 5; the screw 7 is fixedly arranged at the center of the top end of the connecting block 6, and the top end of the screw 7 penetrates through the strip-shaped opening 3 and extends out of the bottom plate 1; the positioning component is screwed on the outer wall of the screw 7 positioned at the top end of the bottom plate 1.

Preferably, the sliding groove 4 and the sliding block 5 are both arranged in a dovetail shape, so that the sliding block 5 can stably move in the sliding groove 4.

Preferably, the positioning assembly further comprises: the screw thread cylinder 10 is in threaded connection with the outer wall of the screw 7; the handle bar 11 is fixedly arranged at the top end of the threaded cylinder 10, and the threaded cylinder 10 can be conveniently driven to rotate through the handle bar 11; the lug 12 is integrally formed at the bottom end of the thread cylinder 10, and the thread cylinder 10 can move upwards or downwards when rotating through the threaded matching of the thread cylinder 10 and the screw 7.

Preferably, the top end of the screw 7 extends through and beyond the fixing plate 8, so that the positioning component on the screw 7 is above the fixing plate 8.

Preferably, the bottom end of the bump 12 is pressed against the upper surface of the fixing plate 8, so as to press and fix the fixing plate 8.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the device is used, the device is arranged in the center of a helicopter platform, bolts penetrate through holes in a connecting plate 13 to be fixed with the helicopter platform, a helicopter safely lands on a bottom plate 1, if windy weather occurs, a worker can rotate a handle 11 to drive a thread cylinder 10 to rotate, under the screw joint matching of the thread cylinder 10 and a screw 7, the thread cylinder 10 can move upwards while rotating, a lug 12 at the bottom end of the thread cylinder 10 is separated from a fixed plate 8, at the moment, a lifting handle 9 is lifted upwards to drive the fixed plate 8 to move upwards, the fixed plate 8 is lifted to a certain height and then pushed to move inwards, the fixed plate 8 drives the screw 7 and a connecting block 6 to move inwards, after the fixed plate 8 moves to a support at the bottom end of the helicopter, the fixed plate 8 is lowered to press on the support at the bottom end of the helicopter, at the moment, the rotating handle 11 in the opposite direction drives the, the device has the advantages that the threaded cylinder 10 rotates and moves downwards, the convex block 12 at the bottom end of the threaded cylinder 10 is tightly pressed on the fixing plate 8, the fixing plate 8 is tightly pressed and fixed on a helicopter platform to the support at the bottom end of the helicopter, the stability of the helicopter is ensured, the device is compact in structure and reasonable in design, the helicopter can be stably positioned on the helicopter platform, and the device is simple to operate and convenient to use.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of 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; also, unless expressly stated or limited otherwise, the terms "threadably engaging," "snap engaging," "disposing," "mounting," and the like are to be construed broadly and may be, for example, fixedly attached, removably attached, or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A helicopter platform's helicopter fixing device which characterized in that: the method comprises the following steps:

a base plate (1);

the two cavities (2) are respectively arranged at the front end and the rear end of the left side and the right side in the bottom plate (1);

the strip-shaped opening (3) is formed in the position, corresponding to the cavity (2), of the top end of the bottom plate (1), and the strip-shaped opening (3) is communicated with the inner cavity of the cavity (2);

the sliding mechanism is arranged in the inner cavity of the cavity (2);

the two fixing plates (8) are respectively arranged on the left side and the right side of the top end of the bottom plate (1), and rubber pads are arranged at the bottom ends of the fixing plates (8);

the two handles (9) are respectively and fixedly arranged on the front side and the rear side of the top end of the fixing plate (8);

the connecting plates (13) are arranged at the bottom ends of the periphery of the outer wall of the bottom plate (1) respectively, and a plurality of through holes are formed in the connecting plates (13).

2. A helicopter deck fixing apparatus according to claim 1 wherein: the slide mechanism includes:

the two sliding chutes (4) are respectively arranged on the front side and the rear side of the inner cavity of the cavity (2);

the sliding block (5) is embedded in the inner cavity of the sliding groove (4), and the sliding groove (4) extends out of the inner side of the sliding block (5);

the connecting blocks (6) are fixedly arranged on the inner sides of the sliding blocks (5), the connecting blocks (6) connect the inner sides of the two sliding blocks (5), and rollers are arranged at four corners of the bottom end of each connecting block (6);

the screw (7) is fixedly arranged at the center of the top end of the connecting block (6), and the top end of the screw (7) penetrates through the strip-shaped opening (3) and extends out of the bottom plate (1);

and the positioning component is screwed on the outer wall of the screw (7) positioned at the top end of the bottom plate (1).

3. A helicopter deck fixing apparatus according to claim 2 wherein: the sliding groove (4) and the sliding block (5) are both arranged in a dovetail shape.

4. A helicopter deck fixing apparatus according to claim 2 wherein: the positioning assembly comprises:

the threaded cylinder (10), the threaded cylinder (10) is screwed on the outer wall of the screw (7);

the handle bar (11), the handle bar (11) is fixedly arranged at the top end of the threaded cylinder (10);

the lug (12), lug (12) integrated into one piece sets up the bottom at screw thread section of thick bamboo (10).

5. A helicopter deck fixing apparatus according to claim 2 wherein: the top end of the screw rod (7) penetrates through and extends out of the fixing plate (8).

6. A helicopter deck fixing apparatus according to claim 4 wherein: the bottom end of the convex block (12) is pressed against the upper surface of the fixing plate (8).