CN219012378U - Air film airtight door transmission device - Google Patents
Air film airtight door transmission device Download PDFInfo
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- CN219012378U CN219012378U CN202223138125.XU CN202223138125U CN219012378U CN 219012378 U CN219012378 U CN 219012378U CN 202223138125 U CN202223138125 U CN 202223138125U CN 219012378 U CN219012378 U CN 219012378U
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- connecting plate
- door
- wall
- airtight door
- airtight
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Abstract
The utility model discloses a transmission device of an air film airtight door, which relates to the technical field of inflatable buildings and comprises a door body connecting plate, a wall connecting plate and a connecting rod, wherein the door body connecting plate is connected with the airtight door, and the ratio of the projection area of the door body connecting plate on the airtight door to the longitudinal section area of the airtight door is 1:3-4; the thickness of the door body connecting plate is 3-6 mm. The wall connecting plate is connected with the wall, and the ratio of the projection area of the wall connecting plate on the wall to the longitudinal section area of the airtight door is 1:0.5-2; the thickness of the wall connecting plate is 3-6 mm. One end of the connecting rod is hinged with the wall connecting plate, and the other end is connected with the door connecting plate. When the airtight door is opened, the airtight door rotates relative to the wall body, and the wall body connecting plate enables the air film wall body to be uniformly stressed, so that the overall structural stability of the airtight door and the air tightness between the airtight door and the wall body can be kept for a long time.
Description
Technical Field
The utility model relates to the technical field of inflatable buildings, in particular to a transmission device for an air film airtight door.
Background
The wall body of the building is made of special membrane materials for inflatable building, and a set of electromechanical equipment is utilized to inflate the inside of the wall body so as to support the main body of the building. The inflatable building is provided with a door opening, people can enter and exit through the door opening, a door body matched with the door opening is also arranged, the door body is also made of special film materials, and the inside of the door body is filled with air. The wall body of the inflatable building is taken as a whole, and the door body is tightly attached to the door opening, so that the inflatable building has good air tightness, and a certain pressure difference can be kept between the inside and the outside of the building. Because the wall body of the inflatable building is filled with air, the bearing capacity of the wall body is poor, when the door body needs to be opened or closed, the stability and the supporting reliability of the door body need to be maintained as a supporting structure between the door body and the wall body, otherwise, after a period of use, the tightness between the door body and the wall body can be partially lost, so that the pressure difference between the inside and the outside of the inflatable building and the integral air tightness can be greatly fluctuated. There is currently no support structure for use between an inflatable wall and an inflatable door.
Disclosure of Invention
In order to solve the problem that no support structure exists between an inflatable wall body and an inflatable door body in the prior art, the utility model provides a gas film airtight door transmission device, which comprises:
the door body connecting plate is connected with the airtight door, and the ratio of the projection area of the door body connecting plate on the airtight door to the longitudinal section area of the airtight door is 1:3-4; the thickness of the door body connecting plate is 3-6 mm;
the wall connecting plate is connected with the wall, and the ratio of the projection area of the wall connecting plate on the wall to the longitudinal section area of the airtight door is 1:0.5-2; the thickness of the wall connecting plate is 3-6 mm;
and one end of the connecting rod is hinged with the wall connecting plate, and the other end of the connecting rod is connected with the door connecting plate.
As a further improvement of the above technical scheme:
the door body connecting plate is bonded with the airtight door, and the wall body connecting plate is bonded with the wall body; one end of the connecting rod is connected with the middle part of the wall connecting plate, and the other end of the connecting rod is connected with the middle part of the door connecting plate.
The number of the connecting rods is two, and the two connecting rods are longitudinally arranged in parallel.
The connecting rod is made of light-weight and high-tensile-strength materials.
The connecting rod is connected with the wall connecting plate through a first fixing plate, and the first fixing plate is bonded with the wall connecting plate.
The ratio of the projection area of the first fixing plate on the wall connecting plate to the longitudinal section area of the airtight door is 1:15-25, and the thickness of the first fixing plate is 9-15 mm; the connecting rod is connected with the first fixed plate through a hinge.
The door body connecting plate is made of organic glass.
Compared with the prior art, the utility model has the following beneficial effects:
(1) According to the utility model, the large and thin door body connecting plate and the wall connecting plate are arranged, and then the door body connecting plate and the wall connecting plate are connected through the connecting rod, and as the connecting rod is connected with the airtight door through the door body connecting plate, the weight of the airtight door can be uniformly distributed on the door body connecting plate, and the airtight door is prevented from being torn due to concentrated stress; the connecting rod is connected with the wall body through the wall body connecting plate, so that the weights of the airtight door, the door body connecting plate, the connecting rod and the wall body connecting plate are uniformly distributed on the wall body. When the airtight door is opened, the airtight door rotates relative to the wall body, and the opening and closing acting forces of the airtight door are respectively and uniformly acted on the wall body by the wall body connecting plates, so that the overall structural stability of the airtight door and the air tightness between the airtight door and the wall body can be kept for a long time.
(2) By arranging two connecting rods longitudinally in parallel, the stability of the movement of the airtight door is improved.
(3) The connecting rod is connected with the wall connecting plate through the first fixing plate, and the connecting rod is connected with the first fixing plate through the hinge. The hinge passes through screw and first fixed plate, and the thickness of first fixed plate is thicker, can prevent that the screw from penetrating the wall body air film.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of the present utility model;
fig. 2 is a schematic view of the airtight door in an opened state.
Reference numerals:
1. a wall body; 2. a closed door; 3. a door body connecting plate; 4. a wall connecting plate; 5. a connecting rod; 6. a first fixing plate.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model. Those skilled in the art may combine and combine the features of the different embodiments or examples described in this specification and of the different embodiments or examples without contradiction.
Fig. 1 illustrates the overall structure of the present utility model, fig. 2 illustrates the open state of the airtight door 2, and as shown in fig. 1 and 2, the transmission device of the air film airtight door 2 in this embodiment includes a door body connecting plate 3, a wall connecting plate 4 and a connecting rod 5, wherein the door body connecting plate 3 is connected with the airtight door 2, and the ratio of the projection area of the door body connecting plate 3 on the airtight door 2 to the longitudinal section area of the airtight door 2 is 1:3-4; the thickness of the door body connecting plate 3 is 3-6 mm. The wall connecting plate 4 is connected with the wall 1, and the ratio of the projection area of the wall connecting plate 4 on the wall 1 to the longitudinal section area of the airtight door 2 is 1:0.5-2; the thickness of the wall connecting plate 4 is 3-6 mm. One end of the connecting rod 5 is hinged with the wall connecting plate 4, and the other end is connected with the door connecting plate 3.
According to the utility model, the large and thin door body connecting plate 3 and the wall connecting plate 4 are arranged, and then the door body connecting plate 3 and the wall connecting plate 4 are connected through the connecting rod 5, and as the connecting rod 5 is connected with the airtight door 2 through the door body connecting plate 3, the weight of the airtight door 2 can be uniformly distributed on the door body connecting plate 3, and the airtight door 2 is prevented from being torn due to concentrated stress; the connecting rod 5 is connected with the wall body 1 through the wall body connecting plate 4, so that the weights of the airtight door 2, the door body connecting plate 3, the connecting rod 5 and the wall body connecting plate 4 are uniformly distributed on the wall body 1. When the airtight door 2 is opened, the airtight door 2 rotates relative to the wall body 1, and the wall body connecting plates 4 uniformly act on the wall body 1 respectively by opening and closing acting forces of the airtight door 2, so that the overall structural stability of the airtight door 2 and the air tightness between the airtight door 2 and the wall body 1 can be maintained for a long time.
The wall 1 and the airtight door 2 are both of a film structure, i.e., a structure made of a special film material and filled with air.
According to the embodiment of the utility model, the door body connecting plate 3 is bonded with the airtight door 2, and the wall body connecting plate 4 is bonded with the wall body 1; one end of the connecting rod 5 is connected with the middle part of the wall connecting plate 4, and the other end is connected with the middle part of the door body connecting plate 3. The airtight door 2 is of an air film structure, and the door body connecting plate 3 is adhered to the airtight door 2 to prevent the air film from tearing; the connecting rod 5 is connected with the middle part of the door body connecting plate 3, so that the door body connecting plate 3 is uniformly stressed; the wall connecting plate 4 is similar.
According to the embodiment of the utility model, the number of the connecting rods 5 is two, and the two connecting rods 5 are longitudinally juxtaposed, so that the stability of the movement of the airtight door 2 is improved.
According to the embodiment of the present utility model, the material of the connection rod 5 is a light weight and high tensile strength material. For example, carbon fiber material, the light weight of the connecting rod 5 can ensure the stability of the movement of the airtight door 2.
According to an embodiment of the present utility model, the connection rod 5 is connected to the wall connection plate 4 through the first fixing plate 6, and the first fixing plate 6 is adhered to the wall connection plate 4. A second fixing plate can also be arranged to be connected with the door body connecting plate 3.
According to the embodiment of the utility model, the ratio of the projection area of the first fixing plate 6 on the wall connecting plate 4 to the longitudinal section area of the airtight door 2 is 1:15-25, and the thickness of the first fixing plate 6 is 9-15 mm; the connecting rod 5 is connected with the first fixing plate 6 through a hinge. The hinge passes through screw and first fixed plate 6, and the thickness of first fixed plate 6 is thicker, can prevent that the screw from penetrating wall body 1 air film.
According to the embodiment of the utility model, the door connecting plate 3 is made of organic glass. The wall connecting plate 4 may be made of organic glass.
The working principle of the utility model is as follows: the door body connecting plate 3 is adhered to the inflatable airtight door 2, the wall connecting plate 4 is adhered to the inflatable wall 1, one end of the connecting rod 5 is connected with the door body connecting plate 3, the other end of the connecting rod is hinged to the wall connecting plate 4, and the outer wall of the airtight door 2 is adhered to a door opening of the wall 1. When the door needs to be opened, the connecting rod 5 is pulled, the airtight door 2 rotates relative to the wall body 1, and the door opening can be used for personnel to come in and go out; when the door needs to be closed, the connecting rod 5 is pushed, the airtight door 2 is attached to the door opening to be airtight, the wall body connecting plate 4 is uniformly stressed by the air film wall body 1, and therefore the overall structural stability of the air film airtight door 2 and the air tightness between the airtight door 2 and the door opening can be kept for a long time.
The technical solutions of the embodiments of the present utility model may be combined, and technical features in the embodiments may also be combined to form a new technical solution, and a structure that is not mentioned in the embodiments and can implement related functions in the embodiments is the prior art.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a air film airtight door transmission which characterized in that includes:
the door body connecting plate is connected with the airtight door, and the ratio of the projection area of the door body connecting plate on the airtight door to the longitudinal section area of the airtight door is 1:3-4; the thickness of the door body connecting plate is 3-6 mm;
the wall connecting plate is connected with the wall, and the ratio of the projection area of the wall connecting plate on the wall to the longitudinal section area of the airtight door is 1:0.5-2; the thickness of the wall connecting plate is 3-6 mm;
and one end of the connecting rod is hinged with the wall connecting plate, and the other end of the connecting rod is connected with the door connecting plate.
2. The air film airtight door transmission device of claim 1, wherein the door body connection plate is bonded to the airtight door, and the wall body connection plate is bonded to the wall body; one end of the connecting rod is connected with the middle part of the wall connecting plate, and the other end of the connecting rod is connected with the middle part of the door connecting plate.
3. The air film door transmission according to claim 1 or 2, wherein the number of the connecting rods is two, and the two connecting rods are longitudinally juxtaposed.
4. The air film door transmission as claimed in claim 3, wherein the connecting rod is made of a material having a light weight and a high tensile strength.
5. The air film door transmission of claim 1, wherein the connecting rod is connected to the wall connecting plate by a first fixing plate, and the first fixing plate is bonded to the wall connecting plate.
6. The air film airtight door transmission device according to claim 5, wherein the ratio of the projection area of the first fixing plate on the wall connecting plate to the longitudinal section area of the airtight door is 1:15-25, and the thickness of the first fixing plate is 9-15 mm; the connecting rod is connected with the first fixed plate through a hinge.
7. The air film airtight door transmission device of claim 1, wherein the door body connecting plate is made of organic glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223138125.XU CN219012378U (en) | 2022-11-24 | 2022-11-24 | Air film airtight door transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223138125.XU CN219012378U (en) | 2022-11-24 | 2022-11-24 | Air film airtight door transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219012378U true CN219012378U (en) | 2023-05-12 |
Family
ID=86267983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223138125.XU Active CN219012378U (en) | 2022-11-24 | 2022-11-24 | Air film airtight door transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219012378U (en) |
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2022
- 2022-11-24 CN CN202223138125.XU patent/CN219012378U/en active Active
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