CN217420984U - Sliding type civil air defense door - Google Patents
Sliding type civil air defense door Download PDFInfo
- Publication number
- CN217420984U CN217420984U CN202220765015.7U CN202220765015U CN217420984U CN 217420984 U CN217420984 U CN 217420984U CN 202220765015 U CN202220765015 U CN 202220765015U CN 217420984 U CN217420984 U CN 217420984U
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- door
- fixedly connected
- air defense
- door frame
- civil air
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- Expired - Fee Related
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- 230000007123 defense Effects 0.000 title claims abstract description 66
- 230000000670 limiting effect Effects 0.000 claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims description 18
- 238000013016 damping Methods 0.000 claims description 11
- 230000035939 shock Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a sliding type civil air defense door, in particular to the technical field of civil air defense equipment, which comprises a door frame, wherein a side wall inside the door frame is fixedly connected with a buffer device, the top end inside the door frame is fixedly connected with a limiting device, a door is slidably connected in the door frame, a side wall of the door is fixedly provided with a fastening device, and the top of the door is fixedly connected with a power device; power device is including setting up the fixed block in door top both sides, fixed block one side fixedly connected with connecting plate, connecting plate one end fixed connection is on the wall of motor both sides, motor top both sides fixedly connected with connecting rod, connecting rod one end has the gyro wheel through bearing roll connection, door body one side is provided with buffer, can open the effect that plays the buffering when taking in the door frame with the door body at the people's air defense door, the door body causes the damage to door frame and self when preventing to open and stop, be provided with the battery in the door frame, provide electric power for people's air defense door when can the external power outage, people's air defense door leads to unable normal operation because of the electric power problem when preventing the calamity to take place.
Description
Technical Field
The utility model relates to a civil air defense equipment technical field specifically is a type civil air defense door slides.
Background
People's air defense is also called civil defense, the civil defense is international general words, is a government mobilization and organization public, takes air defense, disaster resistance and relief measures, implements rescue actions, prevents and lightens activities of disaster damage, the people's air defense door belongs to civil defense protective equipment, the people's air defense door is called as the entrance and exit of people's protective engineering as the name suggests, the people's air defense door is divided into a common single-leaf protective sealed door, a double-leaf protective sealed door, a movable threshold single-leaf protective sealed door, a double-leaf protective sealed door, a rubber tube type explosion-proof wave valve, a pendulum type explosion-proof wave valve, a falling type double-leaf protective sealed door, a two-way stress double-leaf protective door with a communication port, a ramp inward-opening type double-leaf protective sealed door, a protective fireproof door, an electric control door, a plugging plate, a protective sealed shielding door and the like.
Before the installation of civil air defense door frame, should inspect whether the setting of the upright frame support piece of door frame and the pouring construction groove after reserving stipulates, after the inspection is accepted, the installation of door frame can be carried out. The civil air defense professional installation team needs to position according to the civil air defense door hole central line, the door opening side line and the door frame altitude line provided by a construction unit, and the civil air defense door frame is transported and hoisted to the position from the site storage position for installation. After the perpendicularity and elevation of the civil air defense door frame are debugged to meet the precision requirement, the civil air defense door frame needs to be fixed firmly by a steel support system in time. After the anti-door frame is installed in place, the construction unit and the professional installation team of the civil air defense door can recheck the central line of the civil air defense door hole, the side line of the door opening and the elevation of the door frame.
Most of the existing sliding type civil air defense doors are automatically opened and closed by adopting a motor driving gear or a screw rod, the civil air defense doors are difficult to open or close when the motor is damaged, difficult to close in time when a disaster occurs, and difficult to open due to power interruption or motor damage during external rescue.
To the problem, the utility model provides a type people's air defense door slides.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sliding type civil air defense door, a buffer device is fixedly connected on one side wall inside a door frame, a limiting device is fixedly connected on the top end inside the door frame, a door is connected in the door frame in a sliding way, a fastening device is fixedly arranged on one side wall of the door, and a power device is fixedly connected on the top of the door; power device is including setting up the fixed block in door top both sides, fixed block one side fixedly connected with connecting plate, connecting plate one end fixed connection is on the wall of motor both sides, motor top both sides fixedly connected with connecting rod, connecting rod one end has the gyro wheel through bearing roll connection, door body one side is provided with buffer, can open the effect of playing the buffering when taking in the door frame with the door body at the people's air defense door, the door body causes the damage to door frame and self when preventing to open and stop, be provided with the battery in the door frame, provide electric power for the people's air defense door when can the external power outage, the people's air defense door leads to unable normal operation because of the electric power problem when preventing the calamity from taking place, thereby the problem in the background art has been solved.
In order to achieve the above object, the utility model provides a following technical scheme: a sliding type civil air defense door comprises a door frame, wherein a buffer device is fixedly connected to one side wall inside the door frame, a limiting device is fixedly connected to the top end inside the door frame, a door is slidably connected in the door frame, a fastening device is fixedly mounted on one side wall of the door, and a power device is fixedly connected to the top of the door;
the power device comprises fixed blocks arranged on two sides of the top of the door, a connecting plate is fixedly connected to one side of each fixed block, one end of the connecting plate is fixedly connected to two side walls of the motor, connecting rods are fixedly connected to two sides of the top of the motor, and one ends of the connecting rods are connected with idler wheels through bearings in a rolling mode.
Further, the door frame has seted up the guide way including setting up the base in the door bottom on the base, and door frame one end is provided with stand-by power supply, and the door frame top is provided with the roof, and fixed surface is connected with the track under the roof.
Further, stand-by power supply is including fixing the gatepost in door frame one end, has seted up the holding tank in the gatepost, fixedly connected with battery in the holding tank.
Further, buffer is including fixing the damping spring in gatepost one side, and the damping spring other end fixedly connected with backup pad, backup pad other end fixedly connected with shock pad.
Furthermore, stop device is including fixing the gag lever post in the track lower surface, and gag lever post one end is fixed with the stopper.
Further, the door includes a plurality of supplementary gyro wheels of roll connection in the guide way, and the supplementary gyro wheel other end fixedly connected with door body, a plurality of top supports of door body top fixedly connected with, top support pass through screw thread fixed connection on the fixed block.
Further, fastener is including fixing the protective housing on a lateral wall of the body, and the spliced pole passes the protective housing and passes through the bearing rotation connection on a lateral wall of the body, and spliced pole other end outside fixedly connected with rolling disc has a rotating gear through the key-type connection on the spliced pole, and the meshing of rotating gear one side is connected with the rack, and rack one side sliding connection is in the carrier block, and carrier block one side fixed connection is on a lateral wall of the body.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model provides a pair of type people's air defense door slides, this device is through being provided with the battery in the door frame, and the battery provides the electric power of opening and closing for people's air defense door when can external power outage, prevents that people's air defense door from leading to unable normal operation because of the electric power problem when some big disasters take place.
2. The utility model provides a pair of type people's air defense door slides, this device is provided with buffer in door body one side, and buffer can open the effect of playing the buffering to the power that the motor brought and the inertia of the door body self when taking in the door body door frame at people's air defense door, and the door body causes the damage to door frame and self when preventing to open and stop.
3. The utility model provides a pair of type people's air defense door slides, this device are provided with fastener on the door body, lead to the effect that the rack and pinion cooperateed and reach the fixed door body when closing the door body, prevent that the door body is not hard up when receiving external striking and open to both sides.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a partial sectional view of the present invention;
FIG. 3 is a left side view of the structure of the present invention;
fig. 4 is a schematic view of the overall structure of the present invention;
fig. 5 is a front view of the overall structure of the present invention.
In the figure: 1. a door frame; 11. a base; 12. a guide groove; 13. a standby power supply; 131. a doorpost; 132. Accommodating grooves; 133. a battery; 14. a top plate; 15. a track; 2. a buffer device; 21. a damping spring; 22. a support plate; 23. a shock pad; 3. a power plant; 31. a roller; 32. a connecting rod; 33. a motor; 34. a connecting plate; 35. a fixed block; 4. a limiting device; 41. a limiting rod; 42. a limiting block; 5. A door; 51. a top support; 52. a door body; 53. an auxiliary roller; 6. a fastening device; 61. a protective shell; 62. connecting columns; 63. a rotating gear; 64. a rack; 65. a bearing block; 66. and (6) rotating the disc.
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.
In order to solve the technical problem of how to reduce the occupied space area of the civil air defense door, as shown in fig. 1 to 5, the following preferred technical solutions are provided:
a sliding type civil air defense door comprises a door frame 1, wherein a buffering device 2 is fixedly connected to one side wall inside the door frame 1, a limiting device 4 is fixedly connected to the top end inside the door frame 1, a door 5 is slidably connected in the door frame 1, a fastening device 6 is fixedly installed on one side wall of the door 5, and a power device 3 is fixedly connected to the top of the door 5;
Specifically, when the civil air defense door shown in the application works, the civil air defense door is firstly connected with an external power supply, the internal storage battery 133 can be charged, when the civil air defense door needs to be started, the civil air defense door is started from an external operation panel, the motor 33 rotates in the forward direction to drive the roller 31 to rotate, the door body 52 below the power device 3 is driven by the roller 31, the auxiliary roller 53 below the door body 52 plays a role in supporting and assisting in moving, when the civil air defense door moves to the limiting device 4, the motor 33 is automatically powered off, the motor 33 is prevented from idling and causing burning, the rotating disc 66 is rotated at the moment, the rotating disc 66 drives the rotating gear 63 at the other end to rotate, the rack 64 slides downwards through meshing, the door body 52 receives the friction force of the rack 64 on the base 11, the fixed limiting effect is achieved, meanwhile, the door body 52 is prevented from being opened by external impact, and the protection performance of the door body 52 is guaranteed.
In order to solve the technical problem of how to normally operate the civil air defense door when the power is cut off, as shown in fig. 1-2, the following preferred technical solutions are provided:
the door frame 1 comprises a base 11 arranged at the bottom of the door body 52, a guide groove 12 is formed in the base 11, a standby power supply 13 is arranged at one end of the door frame 1, a top plate 14 is arranged at the top of the door frame 1, and a track 15 is fixedly connected to the lower surface of the top plate 14.
Specifically, the guide groove 12 on the base 11 can accommodate the auxiliary roller 53 to roll, the cavity in the door frame 1 can accommodate the door body 52, the standby power supply 13 at one end of the door frame 1 plays a role in providing power for the motor 33, the rail 15 below the top plate 14 plays a role in supporting the roller 31 and the motor 33, and the guide limiting function on the door body 52 is achieved by arranging the guide groove 12 and the rail 15.
Further, as shown in fig. 1-2, the following preferred technical solutions are provided:
the standby power supply 13 comprises a door post 131 fixed at one end of the door frame 1, an accommodating groove 132 is formed in the door post 131, and a storage battery 133 is fixedly connected in the accommodating groove 132.
Specifically, set up holding tank 132 in gatepost 131 and make the space obtain effectual utilization, battery 133 can provide electric power for motor 33 in holding tank 132, can normally open when external power source outage and stop, guarantees that people's air defense door can normally work.
In order to solve the technical problem of how to reduce the impact on the doorframe 1 and the wall body when the civil air defense door is opened, as shown in fig. 1-2, the following preferred technical solutions are provided:
the damping device 2 includes a damping spring 21 fixed on one side of the doorpost 131, the other end of the damping spring 21 is fixedly connected with a supporting plate 22, and the other end of the supporting plate 22 is fixedly connected with a damping pad 23.
Specifically, damping spring 21 plays the effect to the shock attenuation of door body 52 when door body 52 opens, and the backup pad 22 of damping spring 21 one end can support shock pad 23, and shock pad 23 is playing the guard action to door body 52, prevents that door body 52 from colliding gate post 131 and causing the damage.
In order to solve the technical problem of how to prevent the collision of the two side door bodies 52 when the civil air defense door is closed, as shown in fig. 1, the following preferable technical solutions are provided:
the limiting device 4 comprises a limiting rod 41 fixed on the lower surface of the track 15, and a limiting block 42 is fixed at one end of the limiting rod 41.
Specifically, the limiting block 42 below the limiting rod 41 plays a role in opening and closing and collision prevention when the two side door bodies 52 are about to collide, the motor 33 can stop rotating in time by installing the switch on the limiting block 42, damage is prevented, and mutual collision between the two side door bodies 52 is also prevented.
In order to solve the technical problem of how to manually open the civil air defense door when the civil air defense door is damaged, as shown in fig. 1, the following preferred technical scheme is provided:
the door 5 comprises a plurality of auxiliary rollers 53 which are connected in the guide groove 12 in a rolling manner, the other end of each auxiliary roller 53 is fixedly connected with a door body 52, a plurality of top supports 51 are fixedly connected to the tops of the door bodies 52, and the top supports 51 are fixed on the fixing blocks 35 through threaded connection.
Specifically, the auxiliary roller 53 at the bottom of the door body 52 can support the door body 52 and assist in moving, the top support 51 at the top of the door body 52 can support the door body 52, the door body 52 is connected below the power device 3 through the fixing block 35, and the auxiliary roller 53 at the bottom can be pushed by manpower when power is off, so that personal safety is guaranteed.
In order to solve the technical problem of how to prevent the door body 52 from being knocked open by external impact when the civil air defense door is closed, as shown in fig. 1-2, the following preferable technical scheme is provided:
further, fastener 6 is including fixing the protective housing 61 on a lateral wall of door 52, and spliced pole 62 passes protective housing 61 and rotates through the bearing and connect on a 52 lateral wall of door, and spliced pole 62 other end outside fixedly connected with rolling disc 66 has a rotating gear 63 through the key-type connection on the spliced pole 62, and rotating gear 63 one side meshing is connected with rack 64, and rack 64 one side sliding connection is in carrier block 65, and carrier block 65 one side fixed connection is on a 52 lateral wall of door.
Specifically, when the door body 52 is closed, the rotating disc 66 is rotated, the rotating disc 66 drives the connecting column 62 and the rotating gear 63 to rotate, the rotating gear 63 is meshed with the rack 64, the rack 64 slides in the bearing block 65, and one end of the rack 64 is contacted with the base 11 to generate friction force, so that the door body 52 is fixed, the door body 52 can be fixed by the device, the movement of the door body 52 is prevented, the labor is saved when the door body is opened and closed, the structure is simple, and the maintenance is convenient.
In summary, the following steps: when the device works, the civil air defense door is firstly connected with an external power supply, the internal storage battery 133 can be charged, when the civil air defense door needs to be started, the civil air defense door is started from an external operation panel, the door body 52 below the power device 3 is driven by the roller 31, the auxiliary roller 53 below the door body 52 moves along, when the civil air defense door moves to the limiting device 4, the door body 52 touches the limiting block 42, the motor 33 is powered off, the rotating disc 66 is rotated at the moment, the rotating disc 66 drives the rotating gear 63 at the other end to rotate, the rack 64 slides downwards through meshing, the door body 52 is fixed by the friction force of the rack 64 to the base 11, the fixing and limiting effects are achieved, meanwhile, the door body 52 is prevented from being opened by external impact, the normal operation of the door body 52 is ensured, when the civil air defense door needs to be opened, the civil air defense door is started on the external operation panel, the motor 33 rotates reversely, the door body 52 moves towards two sides, the buffering devices 2 on the door columns 131 at two sides can play a role in buffering effect on the inertia brought by the door body 52, the door body 52 is prevented from being damaged by collision with the door post 131.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
1. The utility model provides a type people's air defense door slides, includes door frame (1), its characterized in that: a buffer device (2) is fixedly connected to one side wall inside the door frame (1), a limiting device (4) is fixedly connected to the top end inside the door frame (1), a door (5) is connected to the inside of the door frame (1) in a sliding mode, a fastening device (6) is fixedly installed on one side wall of the door (5), and a power device (3) is fixedly connected to the top of the door (5);
power device (3) are including setting up fixed block (35) in door (5) top both sides, fixed block (35) one side fixedly connected with connecting plate (34), and connecting plate (34) one end fixed connection is on motor (33) both sides wall, motor (33) top both sides fixedly connected with connecting rod (32), and connecting rod (32) one end has gyro wheel (31) through bearing roll connection.
2. The sliding type civil air defense door of claim 1, characterized in that: the door frame (1) comprises a base (11) arranged at the bottom of the door (5), a guide groove (12) is formed in the base (11), a standby power supply (13) is arranged at one end of the door frame (1), a top plate (14) is arranged at the top of the door frame (1), and a track (15) is fixedly connected to the lower surface of the top plate (14).
3. A sliding type civil air defense door according to claim 2, wherein: the standby power supply (13) comprises a door post (131) fixed to one end of the door frame (1), an accommodating groove (132) is formed in the door post (131), and a storage battery (133) is fixedly connected to the inside of the accommodating groove (132).
4. A sliding type civil air defense door according to claim 1, wherein: buffer (2) are including fixing damping spring (21) in gatepost (131) one side, and damping spring (21) other end fixedly connected with backup pad (22), backup pad (22) other end fixedly connected with shock pad (23).
5. The sliding type civil air defense door of claim 1, characterized in that: the limiting device (4) comprises a limiting rod (41) fixed on the lower surface of the track (15), and a limiting block (42) is fixed at one end of the limiting rod (41).
6. The sliding type civil air defense door of claim 1, characterized in that: door (5) are including a plurality of auxiliary roller (53) of roll connection in guide way (12), and auxiliary roller (53) other end fixedly connected with door body (52), a plurality of top supports (51) of door body (52) top fixedly connected with, and top support (51) are through screw thread fixed connection on fixed block (35).
7. A sliding type civil air defense door according to claim 1, wherein: fastener (6) are including fixing protective housing (61) on a side wall of the door body (52), spliced pole (62) pass protective housing (61) and rotate through the bearing and connect on the side wall of the door body (52), spliced pole (62) other end outside fixedly connected with rolling disc (66), there are rotating gear (63) through the key-type connection on spliced pole (62), rotating gear (63) one side meshing is connected with rack (64), rack (64) one side sliding connection is in carrier block (65), carrier block (65) one side fixed connection is on the side wall of the door body (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220765015.7U CN217420984U (en) | 2022-04-05 | 2022-04-05 | Sliding type civil air defense door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220765015.7U CN217420984U (en) | 2022-04-05 | 2022-04-05 | Sliding type civil air defense door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217420984U true CN217420984U (en) | 2022-09-13 |
Family
ID=83181427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220765015.7U Expired - Fee Related CN217420984U (en) | 2022-04-05 | 2022-04-05 | Sliding type civil air defense door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217420984U (en) |
-
2022
- 2022-04-05 CN CN202220765015.7U patent/CN217420984U/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: 20220913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |