CN216381093U - Multifunctional civil air defense door - Google Patents
Multifunctional civil air defense door Download PDFInfo
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- CN216381093U CN216381093U CN202122711406.9U CN202122711406U CN216381093U CN 216381093 U CN216381093 U CN 216381093U CN 202122711406 U CN202122711406 U CN 202122711406U CN 216381093 U CN216381093 U CN 216381093U
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- side wall
- air defense
- defense door
- fixedly connected
- base
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Abstract
The utility model discloses a multifunctional civil air defense door, and relates to the technical field of civil air defense equipment; the motor is fixedly connected to the front side wall of the base, the output end of the motor penetrates through the front side wall of the base and is fixedly connected with a driving shaft, the rear end of the driving shaft is rotatably connected into the rear inner side wall of the base through a bearing, and the driving shaft is sleeved and fixed on the driving shaft; the driven shaft is rotatably arranged between the front inner side wall and the rear inner side wall of the box body through a bearing and is arranged on the right side of the driving shaft; the driven gear is sleeved and fixed on the driven shaft and is meshed with the driving gear; the opening time of the civil air defense door can be shortened, the automation degree is improved, and the safety is improved.
Description
Technical Field
The utility model relates to the technical field of civil air defense equipment, in particular to a multifunctional civil air defense door.
Background
The civil air defense door is equipment for government mobilization and organization of the masses, taking measures of air attack prevention and disaster resistance and relief, implementing rescue actions and preventing and relieving disaster hazards, and belongs to civil air defense protective equipment.
The multifunctional civil air defense door in the prior art is often complex in structure, needs to be manually opened by workers, is long in opening time and low in safety in emergency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a reasonably designed multifunctional civil air defense door aiming at the defects and shortcomings of the prior art, and the multifunctional civil air defense door can shorten the opening time of the civil air defense door, improve the automation degree and increase the safety.
In order to achieve the purpose, the utility model adopts the following technical scheme: the electric cabinet comprises a cabinet body, a base and an electric cabinet; the top wall of the base is fixedly connected with a box body, the inner top wall of the box body is provided with a movable groove, and the top wall of the base is provided with a movable through hole; an electric cabinet is fixedly connected to the front side wall of the base; the front and rear side walls of the box body are provided with an inlet and an outlet in a through way; it also includes:
the fireproof mechanism is fixedly arranged on the left inner side wall of the box body;
the motor is fixedly connected to the front side wall of the base, the output end of the motor penetrates through the front side wall of the base and is fixedly connected with a driving shaft, the rear end of the driving shaft is rotatably connected into the rear inner side wall of the base through a bearing, and the motor is connected with the electric cabinet through a wire;
the driving gear is sleeved and fixed on the driving shaft;
the driven shaft is rotatably arranged between the front inner side wall and the rear inner side wall of the box body through a bearing and is arranged on the right side of the driving shaft;
the driven gear is sleeved and fixed on the driven shaft and is meshed with the driving gear;
the guide post is fixedly connected between the left inner side wall and the right inner side wall of the base and is arranged above the driven gear;
the guide plate is movably sleeved on the guide post;
the rack is fixedly connected to the bottom wall of the guide plate and meshed with the driven gear;
and the civil air defense door is fixedly connected to the top wall of the guide plate, and the civil air defense door is movably arranged in the moving groove and the moving through hole.
Preferably, the fire prevention mechanism comprises:
the two electric telescopic rods are fixedly connected in the left inner side wall of the box body; the electric telescopic rod is connected with the electric cabinet through a wire;
the left side wall of the connecting plate is fixedly connected with the right end of the electric telescopic rod;
the two fireproof plates are symmetrically arranged on the right side wall of the connecting plate in the front-back direction;
and the temperature sensor is fixedly arranged on the front side wall of the civil air defense door and is connected with the electric cabinet through a wire.
Preferably, a protection pad is fixedly connected to the right side wall of the connecting plate.
Preferably, the part of the inner top wall of the box body, which is positioned at the front side of the moving groove, is fixedly provided with a plurality of illuminating lamps, and the illuminating lamps are arranged in the inlet and the outlet.
Preferably, the front end of the driven shaft penetrates through the front side wall of the base, and then the hand screw is fixedly connected with the front end of the driven shaft.
Preferably, fixedly connected with left electro-magnet on the right side wall of people's air defense door, inlay on the right inside wall of box and be fixed with right electro-magnet, right electro-magnet and left electro-magnet alternate intermittent nature adsorption setting, and left electro-magnet and right electro-magnet all are connected with the electric cabinet through the wire.
Compared with the prior art, the utility model has the beneficial effects that: the multifunctional civil air defense door has the advantages of being reasonable in arrangement, high in practicability and the like, and the opening time of the civil air defense door can be shortened, the automation degree is improved, and the safety is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a sectional view taken along line a-a in fig. 2.
Fig. 4 is an enlarged view of a portion B in fig. 3.
Fig. 5 is an enlarged view of a portion C in fig. 3.
Description of reference numerals:
the fire-proof device comprises a fire-proof mechanism 1, a connecting plate 1-1, a fire-proof plate 1-2, an electric telescopic rod 1-3, a temperature sensor 1-4, a box body 2, a moving groove 3, a left electromagnet 4, a right electromagnet 5, a moving through hole 6, a guide pillar 7, a base 8, a civil air defense door 9, a protective cushion 10, a guide plate 11, a driving gear 12, a driving shaft 13, a driven shaft 14, a driven gear 15, a rack 16, a lighting lamp 17, a hand screw 18, a motor 19, an electric cabinet 20 and an inlet and outlet 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment: it comprises a box body 2, a base 8 and an electric cabinet 20; the top wall of the base 8 is welded with the box body 2, the inner top wall of the box body 2 is provided with a movable groove 3, and the top wall of the base 8 is provided with a movable through hole 6; the electric cabinet 20 is riveted on the front side wall of the base 8 through bolts; the front and rear side walls of the box body 2 are provided with an inlet and an outlet 21 in a through way; it also includes:
the fireproof mechanism 1 is fixedly arranged on the left inner side wall of the box body 2;
the motor 19 is fixed on the front side wall of the base 8 through bolts and a support, the output end of the motor 19 penetrates through the front side wall of the base 8 and then is connected with the driving shaft 13 through a coupler, the rear end of the driving shaft 13 is rotatably connected into the rear inner side wall of the base 8 through a bearing, and the motor 19 is connected with the electric cabinet 20 through a wire;
the driving gear 12 is sleeved on the driving shaft 13 and fixed by a positioning pin;
the driven shaft 14 is rotatably arranged between the front inner side wall and the rear inner side wall of the box body 2 through a bearing, and the driven shaft 14 is arranged on the right side of the driving shaft 13;
the driven gear 15 is sleeved on the driven shaft 14 and fixed on the driven shaft through a positioning pin, and the driven gear 15 is meshed with the driving gear 12;
the guide post 7 is welded between the left inner side wall and the right inner side wall of the base 8, and the guide post 7 is arranged above the driven gear 15;
the guide plate 11 is movably sleeved on the guide post 7;
the rack 16 is welded on the bottom wall of the guide plate 11 and is meshed with the driven gear 15;
and the civil air defense door 9 is riveted on the top wall of the guide plate 11 through bolts, and the civil air defense door 9 is movably arranged in the moving groove 3 and the moving through hole 6.
Preferably, the fire protection mechanism 1 further includes:
two electric telescopic rods 1-3 are provided, and the electric telescopic rods 1-3 are riveted in the left inner side wall of the box body 2 through bolts; the electric telescopic rod 1-3 is connected with the electric cabinet 20 through a wire;
the left side wall of the connecting plate 1-1 is riveted with the right end of the electric telescopic rod 1-3 through a bolt;
the number of the fire-proof plates 1-2 is two, and the two fire-proof plates 1-2 are symmetrically riveted on the right side wall of the connecting plate 1-1 in the front-back direction through bolts;
the temperature sensor 1-4 is riveted on the front side wall of the civil air defense door 9 through bolts, and the temperature sensor 1-4 is connected with the electric cabinet 20 through a wire.
Preferably, a protection pad 10 is fixed on the right side wall of the connecting plate 1-1 by gluing.
Preferably, a plurality of illuminating lamps 17 are riveted to a portion of the inner top wall of the case 2, which is located in front of the moving chute 3, by bolts, and the illuminating lamps 17 are disposed in the entrance and exit 21.
Preferably, the front end of the driven shaft 14 passes through the front side wall of the base 8, and then the hand screw 18 is welded.
Preferably, the left electromagnet 4 is fixed on the right side wall of the civil air defense door 9 in an adhesive manner, the right electromagnet 5 is fixedly embedded on the right inner side wall of the box body 2, the right electromagnet 5 and the left electromagnet 4 are arranged in an intermittent adsorption manner, and the left electromagnet 4 and the right electromagnet 5 are both connected with the electric cabinet 20 through wires.
The working principle of the specific embodiment is as follows: when the multifunctional civil air defense door is used, the civil air defense door 9 and the fireproof plate 1-2 are positioned in the box body 2 at the left side of the access 21 in an initial state, a person can freely enter and exit through the access 21, when an emergency situation occurs, the person enters the door, the electric cabinet 20 opens the motor 19, the motor 19 drives the driving shaft 13 to rotate anticlockwise, the driving shaft 13 drives the driving gear 12 to rotate anticlockwise, the driving gear 12 drives the driven gear 15 to rotate clockwise, the driven gear 15 drives the driven shaft 14 to rotate clockwise, the driven gear 15 drives the rack 16 to move right, the rack 16 drives the guide plate 11 to move right along the guide post 7, the guide plate 11 drives the civil air defense door 9 to move right, the civil air defense door 9 drives the left electromagnet 4 to move right, when the left electromagnet 4 is in contact with the right electromagnet 5, the electric cabinet 20 is closed, the left electromagnet 4 and the right electromagnet 5 are opened, and the left electromagnet 4 and the right electromagnet 5 are tightly attached under the action of magnetic force after being electrified, the sealing performance of the civil air defense door 9 is ensured; when a fire disaster occurs, the temperature on the civil air defense door 9 rises, and when the temperature sensor 1-4 detects that the temperature on the civil air defense door 9 is higher than a set range, the temperature sensor 1-4 sends an electric signal to the electric cabinet 20, the electric cabinet 20 controls the electric telescopic rod 1-3 to be opened, the electric telescopic rod 1-3 drives the connecting plate 1-1 to move rightwards, the electric telescopic rod 1-3 drives the fireproof plate 1-2 to move rightwards, and the front fireproof plate 1-2 and the rear fireproof plate 1-2 move to the front side and the rear side of the civil air defense door 9 respectively, so that a good heat insulation and fire prevention effect is achieved; when the emergency state is relieved, the civil air defense door 9 and the fireproof plate 1-2 are restored to the initial state.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the protective pad 10 is arranged to play a role in buffering, so that the civil air defense door 9 is prevented from being damaged due to collision with the connecting plate 1-1; by arranging the illuminating lamp 17, illumination can be performed;
2. by arranging the fireproof mechanism 1, the fireproof plate 1-2 can be automatically moved out when the temperature rises, so that the fireproof is carried out in time, and the safety is improved; by arranging the hand screw 18, when the motor 19 fails, the hand screw 18 can be manually rotated to open and close the civil air defense door 9;
3. through setting up guide pillar 7, people's air defense door 9, deflector 11, driving gear 12, driving shaft 13, driven shaft 14, driven gear 15 and motor 19, can carry out the automatic switch of people's air defense door 9, increase degree of automation, reduce the time of manual opening the door, increase the security.
It will be appreciated by those skilled in the art that modifications and equivalents may be made to the embodiments described above, and that various modifications, equivalents, improvements and the like may be made without departing from the spirit and scope of the utility model.
Claims (6)
1. A multifunctional civil air defense door comprises a box body (2), a base (8) and an electric cabinet (20); the top wall of the base (8) is fixedly connected with a box body (2), the inner top wall of the box body (2) is provided with a movable groove (3), and the top wall of the base (8) is provided with a movable through hole (6); an electric cabinet (20) is fixedly connected to the front side wall of the base (8); the front side wall and the rear side wall of the box body (2) are provided with an inlet and an outlet (21) in a through way; the method is characterized in that: it also includes:
the fireproof mechanism (1) is fixedly arranged on the left inner side wall of the box body (2);
the motor (19) is fixedly connected to the front side wall of the base (8), the output end of the motor (19) penetrates through the front side wall of the base (8) and then is fixedly connected with the driving shaft (13), the rear end of the driving shaft (13) is rotatably connected into the rear inner side wall of the base (8) through a bearing, and the motor (19) is connected with the electric cabinet (20) through a wire;
the driving gear (12), the said driving gear (12) is fixed on driving shaft (13) in the cover;
the driven shaft (14) is rotatably arranged between the front inner side wall and the rear inner side wall of the box body (2) through a bearing, and the driven shaft (14) is arranged on the right side of the driving shaft (13);
the driven gear (15) is sleeved and fixed on the driven shaft (14) and meshed with the driving gear (12);
the guide post (7), the said guide post (7) is fixedly connected between left and right inside walls of the base (8), and it is set up above the driven gear (15);
the guide plate (11), the said guide plate (11) is movably sleeved on the guide post (7);
the rack (16) is fixedly connected to the bottom wall of the guide plate (11) and is meshed with the driven gear (15);
people's air defense door (9), people's air defense door (9) fixed connection is on the roof of deflector (11), and people's air defense door (9) activity sets up in shifting chute (3) and removal through-hole (6).
2. The multifunctional civil air defense door of claim 1, wherein: the fire protection mechanism (1) comprises:
the number of the electric telescopic rods (1-3) is two, and the electric telescopic rods (1-3) are all fixedly connected into the left inner side wall of the box body (2); the electric telescopic rod (1-3) is connected with the electric cabinet (20) through a wire;
the left side wall of the connecting plate (1-1) is fixedly connected with the right end of the electric telescopic rod (1-3);
the two fireproof plates (1-2) are symmetrically arranged on the right side wall of the connecting plate (1-1) in the front-back direction;
the temperature sensor (1-4) is fixedly arranged on the front side wall of the civil air defense door (9), and the temperature sensor (1-4) is connected with the electric cabinet (20) through a wire.
3. The multifunctional civil air defense door of claim 2, wherein: the right side wall of the connecting plate (1-1) is fixedly connected with a protective pad (10).
4. The multifunctional civil air defense door of claim 1, wherein: the part of the inner top wall of the box body (2) which is positioned at the front side of the moving groove (3) is fixedly provided with a plurality of illuminating lamps (17), and the illuminating lamps (17) are arranged in the inlet and outlet (21).
5. The multifunctional civil air defense door of claim 1, wherein: the front end of the driven shaft (14) is fixedly connected with a hand screw (18) after passing through the front side wall of the base (8).
6. The multifunctional civil air defense door of claim 1, wherein: fixedly connected with left electro-magnet (4) on the right side wall of people's air defense door (9), inlay on the right inside wall of box (2) and be fixed with right electro-magnet (5), right electro-magnet (5) and left electro-magnet (4) alternate intermittent nature adsorb setting, and left electro-magnet (4) and right electro-magnet (5) are all connected with electric cabinet (20) through the wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122711406.9U CN216381093U (en) | 2021-11-08 | 2021-11-08 | Multifunctional civil air defense door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122711406.9U CN216381093U (en) | 2021-11-08 | 2021-11-08 | Multifunctional civil air defense door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216381093U true CN216381093U (en) | 2022-04-26 |
Family
ID=81250763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122711406.9U Active CN216381093U (en) | 2021-11-08 | 2021-11-08 | Multifunctional civil air defense door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216381093U (en) |
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2021
- 2021-11-08 CN CN202122711406.9U patent/CN216381093U/en active Active
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