CN214365645U - Machine storehouse door - Google Patents

Abstract

The utility model relates to a remove hangar technical field, concretely relates to hangar door, include: the door body is provided with an accommodating cavity with one open end; the supporting air bag is arranged at one end of the door body and is detachably connected with the door body, the supporting air bag has an inflation state which is gradually expanded and an exhaust state which is gradually closed, and when the supporting air bag is switched from the inflation state to the exhaust state, the opening of the accommodating cavity is switched from the closed state to the open state. Adopt the mode of inflating to realize closing of hangar door, the open of hangar door is realized to the mode of deflating, easy operation, it is convenient when using, the advantage that has quick response, the installation is convenient with the dismantlement, and it can be independent of the hangar storehouse body to support the gasbag, only need the opening face size of the hangar storehouse body the same with hangar door size can form a complete set use, the hangar door need not to carry out ground capital construction and handles, show good scene adaptability, can be applied to civil aviation airport hangar or military airport hangar, therefore, the clothes hanger is strong in practicability.

Description

Machine storehouse door

Technical Field

The utility model relates to a remove hangar technical field, concretely relates to hangar door.

Background

With the development of economy and the advancement of the technical level of the aviation industry, as a transportation means and a military application platform, in recent years, the service number of the airplane is developed in a well-spraying manner, so that a great demand is brought to a hangar for daily parking, maintenance and repair of the airplane.

Under the promotion of reality demand, no matter be civil aviation airport, still for military use airport all builds large batch large-span steel construction hangar. Due to the technical conditions and construction costs, such large-span steel-structured hangars usually adopt a door-free structure, i.e., the front and rear ends of the hangar are open. The aircraft is parked and is overhauled, the maintenance operation in the hangar, although can avoid insolate, drench, nevertheless be difficult to avoid the erosion of adverse circumstances such as sand blown by the wind to the aircraft, and because of no door structure, the hangar is indoor and external world and fuses as an organic whole, causes hangar indoor environment can not freely be controlled, and it is abominable to maintain the operation personnel operational environment, especially in winter, and a lot of work is difficult to develop, is unfavorable for the maintenance of aircraft, has latent flight potential safety hazard.

The prior art discloses a modularized inflatable hangar, which is provided with an inflatable hangar door, wherein the hangar door adopts two arched airbags which are radially arranged as supports, tarpaulin covers the supporting airbags to seal the hangar door, the hangar door is suspended on a hangar wall body, and the hangar door is integrally opened and closed by using a guy cable and a pulley block.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the hangar door among the prior art, need utilize cable and assembly pulley just can realize the closure and the opening of hangar when using, and need lay the connection and open and shut the mechanism at the hangar body to carry out the design transformation to the bearing level of hangar wall body, its suitability and application scene receive great restriction, use inconvenient defect, thereby provide a convenient to use's hangar door.

A hangar door comprising:

the door body is provided with an accommodating cavity with one open end;

the supporting air bag is arranged at one end of the door body and is detachably connected with the door body, the supporting air bag has an inflation state which is gradually expanded and an exhaust state which is gradually closed, and when the supporting air bag is switched from the inflation state to the exhaust state, the opening of the accommodating cavity is switched from the closing state to the opening state.

Optionally, in the above hangar door, the supporting airbag includes at least four air chambers, and a barrier layer is disposed between every two adjacent air chambers to form independent air chambers from all the air chambers, and in the inflated state, all the air chambers are arranged in a layer.

Optionally, in the above hangar door, the support airbag is arched in an inflated state.

Optionally, in the above hangar door, the supporting airbag has a connecting portion to which both ends of all the air chambers converge to form the connecting portion.

Optionally, in the hangar door, the connecting portion is connected to the bottom of the opening in an adhesive manner.

Optionally, the hangar door further includes a valve, and at least one valve is disposed on each of the air chambers.

Optionally, in the hangar door, any one of the valves is an inflation/deflation valve.

The utility model discloses technical scheme has following advantage:

the utility model provides a pair of hangar door takes the mode of aerifing to realize closing of hangar door, and the mode of deflating realizes opening of hangar door, easy operation, convenience when using, has quick response's advantage, and the installation is convenient with the dismantlement, and supports the gasbag and can be independent of the hangar body, only need the opening face size of hangar body with hangar door size the same can supporting use, the hangar door need not to carry out ground capital construction and handles, demonstrates good scene adaptability, can be applied to civil aviation airport hangar or military airport hangar, and the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of an inflated state of a support airbag according to the present invention;

FIG. 2 is a schematic view of the position structure of each air chamber and the valve when the support airbag is in an inflated state;

FIG. 3 is a schematic view of a closed state of a hangar door;

FIG. 4 is a schematic view of the fourth air chamber D supporting the air bag after being exhausted;

FIG. 5 is a schematic view of the fourth and third air chambers D, C for supporting the air bag after being exhausted;

FIG. 6 is a schematic view of the support airbag after the fourth, third and second air chambers D, C and B are exhausted;

FIG. 7 is a schematic view showing the fully opened state of the hangar door after the fourth air chamber D, the third air chamber C, the second air chamber B and the first air chamber A for supporting the air bags are exhausted;

description of reference numerals:

1. a support airbag; 2. a valve; 3. a door body; A. a first air chamber; B. a second air chamber; C. a third air chamber; D. and a fourth air chamber.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

The embodiment describes a garage door, which comprises a door body 3 and a supporting airbag 1, wherein the door body 3 is an accommodating cavity with one end being open, the supporting airbag 1 is arranged at one end of the door body 3 and is detachably connected with the door body 3, the supporting airbag 1 has an inflation state which is gradually unfolded and an exhaust state which is gradually closed, and when the supporting airbag 1 is switched from the inflation state to the exhaust state, the opening of the accommodating cavity is switched from the closed state to the open state.

When supporting gasbag 1 and being in the inflation state, will hold the opening seal of chamber, realize closing of hangar door, when supporting gasbag 1 and being in the exhaust state, can open the opening that holds the chamber for realize gradually opening of hangar door, when the gas of supporting gasbag 1 is whole to be discharged, hold the opening of chamber and be all opened, realize opening completely of hangar door, wherein, when supporting gasbag 1 under the inflation state, it is the arch.

In this embodiment, the above-mentioned support gasbag 1 includes four at least air chambers, the spacer layer has between per two adjacent air chambers, in order to form independent air chamber with all air chambers, under the inflation state, all air chambers are the stratiform setting, when aerifing each air chamber, support gasbag 1 can the inflated mode of top-down successive layer realize closing of hangar door, adopt from bottom to top successive layer exhaust mode to realize opening of hangar door, when four air chambers are all in the inflation state, can all seal the opening that holds the chamber, realize closing of hangar door, when four air chambers exhaust gradually, can open the opening that holds the chamber gradually.

Specifically, the support airbag 1 has a connecting portion, and both ends of all the air chambers converge to the connecting portion to form a connecting portion, and the connecting portion is connected with the bottom of the opening of the accommodating chamber in an adhesion manner, so as to realize detachable connection between the support airbag 1 and the door body 3, and of course, other manners may be adopted for connection.

The hangar door in this embodiment further includes a valve 2, at least one valve 2 is disposed on each air chamber, and the valve 2 may be an inflation/deflation valve capable of adjusting the gas pressure in each air chamber.

Each air chamber of the present embodiment is defined as four independent air chambers, i.e., a first air chamber a, a second air chamber B, a third air chamber C, and a fourth air chamber D, arranged from top to bottom, and each air chamber is provided with a valve 2. In the process of inflating the support airbag 1, the fourth air chamber D, the third air chamber C, the second air chamber B and the first air chamber A are sequentially inflated, so that the closing of the hangar door can be realized; in the exhausting process of the supporting air bag 1, the air is exhausted in sequence according to the sequence of the four independent air chambers of the first air chamber A, the second air chamber B, the third air chamber C and the fourth air chamber D, the opening of the hangar door can be realized, and the whole operation process is convenient, rapid, efficient and reliable.

Fig. 4 is a schematic structural diagram of the fourth air chamber D after exhausting; fig. 5 is a schematic structural diagram of the fourth air chamber D and the third air chamber C after exhaust; fig. 6 is a schematic structural diagram of the fourth air chamber D, the third air chamber C and the second air chamber B after exhaust; referring to fig. 7, the schematic diagram of the structure after the fourth air chamber D, the third air chamber C, the second air chamber B and the first air chamber a are exhausted, that is, the schematic diagram of the completely opened state of the hangar door, is shown.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims (7)

1. A hangar door, comprising:

the door body (3) is provided with an accommodating cavity with one open end;

support gasbag (1), support gasbag (1) are located the one end of door body (3), with door body (3) can dismantle the connection, support gasbag (1) have the inflation state that gradually expandes and the exhaust state that closes gradually support gasbag (1) when switching from inflation state to exhaust state, hold the opening in chamber and switch to the state of opening from the closed state.

2. The hangar door according to claim 1, characterized in that the supporting airbag (1) comprises at least four air chambers, with a barrier between each two adjacent air chambers, so that all air chambers form independent air chambers, all air chambers being arranged in layers in the inflated state.

3. The hangar door according to claim 2, characterized in that the supporting airbag (1) is arched in the inflated state.

4. The hangar door according to claim 3, characterized in that the supporting airbag (1) has a connecting portion to which both ends of all the air chambers converge to form the connecting portion.

5. The hangar door of claim 4, wherein the connection portion is adhesively attached to the bottom of the opening.

6. The hangar door according to claim 5, characterized in that it further comprises valves (2), at least one valve (2) being provided on each of the air chambers.

7. The hangar door according to claim 6, characterized in that any one of the valves (2) is an air charging and discharging valve.

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