CN217151755U - Electric protective airtight door - Google Patents
Electric protective airtight door Download PDFInfo
- Publication number
- CN217151755U CN217151755U CN202220079522.5U CN202220079522U CN217151755U CN 217151755 U CN217151755 U CN 217151755U CN 202220079522 U CN202220079522 U CN 202220079522U CN 217151755 U CN217151755 U CN 217151755U
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- China
- Prior art keywords
- door
- elastic layer
- unit
- door leaf
- protective airtight
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Abstract
本实用新型公开了一种电动防护密闭门，涉及人防工程技术领域，包括门框，门框顶部设有导轨一，门框底部设有导轨二；门扇，门扇顶部均布有若干滚轮一，门扇底部均布有若干滚轮二；伸缩组件，伸缩组件和门扇连接；传感器，传感器设于门框上；控制器，控制器与伸缩组件和传感器均连接；其中，导轨一和滚轮一配合连接，导轨二和滚轮二配合连接。本实用新型的技术效果在于它便于启闭。
The utility model discloses an electric protective airtight door, which relates to the technical field of civil air defense engineering. There are several rollers two; the telescopic assembly, the telescopic assembly is connected with the door leaf; the sensor, the sensor is arranged on the door frame; the controller, the controller is connected with the telescopic assembly and the sensor; among them, the guide rail one and the roller one are matched and connected, and the guide rail two and the roller two Fit connection. The technical effect of the utility model is that it is convenient to open and close.
Description
Technical Field
The utility model relates to a civil air defense engineering technical field, concretely relates to electronic protective airtight door.
Background
The civil air defense engineering is an important facility for preventing enemies from attacking suddenly, effectively masking personnel and materials and preserving the war potential; and the method is an engineering guarantee for adhering to town battles and supporting anti-aggression war to victory for a long time.
The protective airtight door is an important component of civil air defense engineering, generally adopts a steel structure and a reinforced concrete structure to increase strength, but can lead to larger quality of the protective airtight door, thereby leading to difficult opening and closing.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
Open and close the technical problem of difficulty to the protective sealed door, the utility model provides an electronic protective sealed door, it is convenient for open and close.
2. Technical scheme
In order to solve the above problem, the utility model provides a technical scheme does:
an electrically powered protective containment door, comprising:
the top of the door frame is provided with a first guide rail, and the bottom of the door frame is provided with a second guide rail;
the top of the door leaf is uniformly provided with a plurality of first rollers, and the bottom of the door leaf is uniformly provided with a plurality of second rollers;
the telescopic assembly is connected with the door leaf;
the sensor is arranged on the door frame;
the controller is connected with the telescopic assembly and the sensor;
the first guide rail is connected with the first roller in a matched mode, and the second guide rail is connected with the second roller in a matched mode.
Optionally, the telescopic assembly comprises a telescopic unit and a telescopic rod, the telescopic unit is movably connected with the telescopic rod, the telescopic rod is fixedly connected with the door leaf, and the telescopic unit is connected with the controller.
Optionally, the telescopic unit is a pneumatic telescopic unit, a hydraulic telescopic unit or an electric telescopic unit.
Optionally, the door further comprises a buffering assembly, the buffering assembly comprises a first elastic layer and a second elastic layer, one end of the first elastic layer is connected with the door leaf, the other end of the first elastic layer is connected with one end of the second elastic layer, and the other end of the second elastic layer is used for being in contact with the door frame.
Optionally, still include the lock subassembly, the lock subassembly includes biax motor and lock unit, be connected with on the output shaft of biax motor the lock unit, be equipped with the recess on the door frame, the recess be used for with the cooperation of lock unit, biax motor with the controller is connected.
Optionally, the first elastic layer comprises a plurality of springs, the springs are uniformly distributed on the door leaf, and one end, far away from the door leaf, of each spring is connected with the second elastic layer.
Optionally, the second elastic layer is made of rubber or sponge.
Optionally, the first elastic layer and the door leaf are detachably connected.
Optionally, the door lock unit includes:
the screw is connected with an output shaft of the double-shaft motor;
the sliding rail is arranged on the door leaf;
the sliding block, slider one end is equipped with the tapered end, the slider other end with screw rod threaded connection, the slider with slide rail sliding connection, the tapered end be used for with the recess cooperation.
Optionally, both sides of the slide rail are provided with limit blocks.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect: it is convenient for opening and closing.
Drawings
Fig. 1 is a schematic structural view of an electric protective airtight door according to an embodiment of the present invention;
fig. 2 is an enlarged schematic view of a according to an embodiment of the present invention;
in the figure: 1. a door frame; 11. a first guide rail; 12. a second guide rail; 13. a groove; 2. a door leaf; 21. a first roller; 22. a second roller; 3. a telescoping assembly; 31. a telescopic unit; 32. a telescopic rod; 4. a sensor; 5. a controller; 6. a buffer assembly; 61. a first elastic layer; 611. a spring; 62. a second elastic layer; 7. a door lock assembly; 71. a double-shaft motor; 72. a door lock unit; 721. a screw; 722. a slide rail; 723. a slider; 724. a lock head; 725. and a limiting block.
Detailed Description
For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The utility model discloses in words such as first, second, be for the description the utility model discloses a technical scheme is convenient and set up, and does not have specific limiting action, is general finger, right the technical scheme of the utility model does not constitute limiting action. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. 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. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be 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. The technical solutions in the same embodiment and between the technical solutions in different embodiments can be arranged and combined to form a new technical solution without contradiction or conflict, which is all within the scope of the present invention.
Example 1
With reference to fig. 1-2, the utility model provides an electric protective airtight door, include:
the top of the door frame 1 is provided with a first guide rail 11, and the bottom of the door frame 1 is provided with a second guide rail 12;
the top of the door leaf 2 is uniformly provided with a plurality of rollers I21, and the bottom of the door leaf 2 is uniformly provided with a plurality of rollers II 22;
the telescopic component 3 is connected with the door leaf 2;
the sensor 4 is arranged on the door frame 1;
the controller 5 is connected with the telescopic assembly 3 and the sensor 4;
the first guide rail 11 is connected with the first roller 21 in a matching mode, and the second guide rail 12 is connected with the second roller 22 in a matching mode.
Specifically, controller 5 control flexible subassembly 3 removes, flexible subassembly 3 drives door leaf 2 and removes along door frame 1, and simultaneously, gyro wheel 21 rolls in guide rail 11, gyro wheel two 22 rolls in guide rail two 12, when door leaf 2 and door frame 1 cooperate completely, sensor 4 gives controller 5 with signal transmission, controller 5 control flexible subassembly 3 stop motion, make door leaf 2 stop motion, through opening and close of flexible subassembly 3 control protective sealed door, time saving and labor saving, be convenient for open and close of protective sealed door.
The door frame 1 is used for supporting the door leaf 2, one part of the door frame 1 is positioned inside a wall body of a civil air defense building, the other part of the door frame 1 is positioned at an entrance and exit of the civil air defense building, the first guide rail 11 is used for guiding the first roller 21, and the second guide rail 12 is used for guiding the second roller 22; the door leaf 2 is used for blocking an entrance and an exit of a civil air defense building so as to achieve the effect of opening and closing the protective airtight door, the first roller 21 and the second roller 22 are used for driving the door leaf 2 to move in the door frame 1, and rolling friction replaces sliding friction, so that friction force is effectively reduced; the telescopic component 3 is used for making the door leaf 2 do reciprocating telescopic motion in the door frame 1; the sensor 4 is used for sensing the relative position of the door leaf 2 and the door frame 1 and transmitting a sensing signal to the controller 5; the controller 5 is used for controlling the opening and closing of the telescopic assembly 3.
Specifically, the telescopic assembly 3 comprises a telescopic unit 31 and a telescopic rod 32, the telescopic unit 31 is movably connected with the telescopic rod 32, the telescopic rod 32 is fixedly connected with the door leaf 2, and the telescopic unit 31 is connected with the controller 5.
The controller 5 opens the telescopic unit 31, the telescopic unit 31 drives the telescopic rod 32 to move, and the telescopic rod 32 drives the door leaf 2 to move, so that the purpose of opening and closing the protective airtight door is achieved.
Specifically, the telescopic unit 31 is a pneumatic telescopic unit, a hydraulic telescopic unit or an electric telescopic unit.
The pneumatic telescopic unit enables the telescopic speed of the telescopic unit 31 to be high; the hydraulic telescopic unit enables the telescopic force of the telescopic unit 31 to be larger; the electric telescopic unit makes the telescopic unit 31 easy to maintain.
Specifically, still include buffering subassembly 6, buffering subassembly 6 includes elastic layer one 61 and elastic layer two 62, and the one end and the door leaf 2 of elastic layer one 61 are connected, and the other end and the one end of elastic layer two 62 of elastic layer one 61 are connected, and the other end of elastic layer two 62 is used for contacting with door frame 1.
The first elastic layer 61 is used for buffering acting force from the door leaf 2 and acting force from the second elastic layer 62, and the second elastic layer 62 is used for buffering acting force from the first elastic layer 61 and acting force from the door frame 1, so that the interaction force between the door leaf 2 and the door frame 1 is effectively reduced.
Specifically, still include lock subassembly 7, lock subassembly 7 includes biax motor 71 and lock unit 72, is connected with lock unit 72 on the output shaft of biax motor 71, is equipped with recess 13 on the door frame 1, and recess 13 is used for cooperating with lock unit 72, and biax motor 71 and controller 5 are connected.
The double-shaft motor 71 is used for controlling the door lock units 72 on the output shafts at two sides to be matched with the grooves 13, so that the purpose of opening and closing the door lock units 72 is achieved.
Specifically, the first elastic layer 61 includes a plurality of springs 611, the springs 611 are uniformly distributed on the door leaf 2, and one end of the spring 611 far away from the door leaf 2 is connected to the second elastic layer 62.
The springs 611 can effectively improve the buffering performance of the first elastic layer 61, and the first elastic layer 61 is not prone to fatigue, so that the service life of the first elastic layer 61 is prolonged.
Specifically, the second elastic layer 62 is made of rubber or sponge.
The rubber not only enables the buffering performance of the second elastic layer 62 to be good, but also enables the wear-resisting performance of the second elastic layer 62 to be good, so that the second elastic layer 62 is prevented from being worn; the sponge not only makes the second elastic layer 62 have good cushioning performance, but also makes the second elastic layer 62 have small mass, thereby reducing the mass of the protective airtight door.
Specifically, the first elastic layer 61 and the door leaf 2 are detachably connected.
Wherein, make to connect reliably between elastic layer 61 and the door leaf 2, convenient to detach.
Specifically, the door lock unit 72 includes:
the screw 721, the screw 721 and the output shaft of the double-shaft motor 71 are connected;
the sliding rail 722 is arranged on the door leaf 2;
one end of the sliding block 723 is provided with a lock head 724, the other end of the sliding block 723 is in threaded connection with the screw 721, the sliding block 723 is in sliding connection with the sliding rail 722, and the lock head 724 is used for being matched with the groove 13.
The screw 721 is used to drive the slider 723 to rotate, the slider 723 is changed from rotation to movement under the limiting action of the slide rail 722, and the tapered end 724 is used to cooperate with the groove 13, so as to achieve the purpose of opening and closing the door lock unit 72.
Specifically, both sides of the slide rail 722 are provided with a limiting block 725.
The limiting block 725 is used for limiting the moving position of the slider 723 in the sliding rail 722.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (10)
1. An electric protective containment door, comprising:
the top of the door frame is provided with a first guide rail, and the bottom of the door frame is provided with a second guide rail;
the top of the door leaf is uniformly provided with a plurality of first rollers, and the bottom of the door leaf is uniformly provided with a plurality of second rollers;
the telescopic assembly is connected with the door leaf;
the sensor is arranged on the door frame;
the controller is connected with the telescopic assembly and the sensor;
the first guide rail is connected with the first roller in a matched mode, and the second guide rail is connected with the second roller in a matched mode.
2. The electric protective airtight door of claim 1, wherein said retractable assembly comprises a retractable unit and a retractable rod, said retractable unit is movably connected to said retractable rod, said retractable rod is fixedly connected to said door leaf, and said retractable unit is connected to said controller.
3. The electric protective airtight door of claim 2 wherein the telescopic unit is a pneumatic telescopic unit, a hydraulic telescopic unit or an electric telescopic unit.
4. The electric protective airtight door according to any one of claims 1 to 3, further comprising a buffer assembly, wherein the buffer assembly comprises a first elastic layer and a second elastic layer, one end of the first elastic layer is connected with the door leaf, the other end of the first elastic layer is connected with one end of the second elastic layer, and the other end of the second elastic layer is used for contacting with the door frame.
5. The electric protective airtight door according to any one of claims 1 to 3, further comprising a door lock assembly, wherein the door lock assembly comprises a double-shaft motor and a door lock unit, the output shaft of the double-shaft motor is connected with the door lock unit, a groove is arranged on the door frame and used for matching with the door lock unit, and the double-shaft motor is connected with the controller.
6. The electric protective airtight door according to claim 4, wherein the first elastic layer comprises a plurality of springs, the springs are uniformly distributed on the door leaf, and one ends of the springs, far away from the door leaf, are connected with the second elastic layer.
7. The electric protective airtight door of claim 4, wherein the second elastic layer is made of rubber or sponge.
8. The electric protective airtight door of claim 4, wherein the first elastic layer and the door leaf are detachably connected.
9. The electric containment door of claim 5, wherein said door lock unit comprises:
the screw is connected with an output shaft of the double-shaft motor;
the sliding rail is arranged on the door leaf;
the sliding block, slider one end is equipped with the tapered end, the slider other end with screw rod threaded connection, the slider with slide rail sliding connection, the tapered end be used for with the recess cooperation.
10. The electric protective airtight door of claim 9 wherein, both sides of said sliding rail are provided with a limiting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220079522.5U CN217151755U (en) | 2022-01-10 | 2022-01-10 | Electric protective airtight door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220079522.5U CN217151755U (en) | 2022-01-10 | 2022-01-10 | Electric protective airtight door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217151755U true CN217151755U (en) | 2022-08-09 |
Family
ID=82689121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220079522.5U Expired - Fee Related CN217151755U (en) | 2022-01-10 | 2022-01-10 | Electric protective airtight door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217151755U (en) |
-
2022
- 2022-01-10 CN CN202220079522.5U patent/CN217151755U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |