CN210636962U - External civil air defense door vibration damper - Google Patents
External civil air defense door vibration damper Download PDFInfo
- Publication number
- CN210636962U CN210636962U CN201921045022.4U CN201921045022U CN210636962U CN 210636962 U CN210636962 U CN 210636962U CN 201921045022 U CN201921045022 U CN 201921045022U CN 210636962 U CN210636962 U CN 210636962U
- Authority
- CN
- China
- Prior art keywords
- air defense
- defense door
- gear
- civil air
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model belongs to the technical field of the people's air defense door, and discloses an external people's air defense door damping device, which comprises a rectangular plate horizontally arranged, wherein the front surface of the rectangular plate is horizontally and fixedly provided with a semicircular fixed plate, the lower surface of the fixed plate is provided with a semicircular gear track, a rotating motor is arranged below the gear track, the output end of the rotating motor is in transmission connection with a first gear, the output end of the rotating motor is in transmission connection with the first gear, the first gear is in meshing connection with the gear track, so that the first gear can conveniently rotate according to the track of the gear track, because the rotating motor is fixedly arranged on the upper surface of the people's air defense door, when the first gear rotates, the people's air defense door can be driven to rotate, thereby the people's air defense door can be conveniently opened and closed, the people's air defense door is prevented from colliding with the door frame due to inertia, thereby the life of oneself's protection door has been prolonged.
Description
Technical Field
The utility model belongs to the technical field of the people's air defense door, especially, relate to an external people's air defense door vibration damper.
Background
The civil air defense door is a door of an entrance and an exit of civil protection engineering, the classification of the civil air defense door is more distinct, and the civil air defense door comprises various civil air defense devices such as a common single-leaf protective airtight door, a common double-leaf protective airtight door, an ordinary closed door, a movable threshold single-leaf protective airtight door, a movable threshold double-leaf protective airtight door, a closed door and the like.
People's air defense door that now used self is bulky, weight is big, because close the door and the in-process inertia that opens the door is great, and the impact of air defense door and door frame is great, can produce huge vibrational force, leads to the life reduction of air defense door.
SUMMERY OF THE UTILITY MODEL
The utility model provides an external people's air defense door vibration damper aims at solving the people's air defense door that people used at present self bulky, heavy, because close the door and open the door in-process inertia great, the impact of people's air defense door and door frame is great, can produce huge vibrational force, leads to the problem of the life reduction of people's air defense door.
The utility model discloses a realize like this, an external people's air defense door vibration damper, include the rectangular plate that sets up for the level, the fixed semicircular fixed plate that is provided with of front surface level of rectangular plate, the lower surface of fixed plate is provided with semicircular gear track, the orbital below of gear is provided with the rotating electrical machines, the output transmission of rotating electrical machines is connected with first gear, the rotating electrical machines passes through first gear engagement connect in the gear track, rotating electrical machines and external power source electric connection.
Preferably, the civil air defense device further comprises a civil air defense door and a groove, wherein the groove capable of accommodating the rotating motor and the first gear is formed in the upper end face of the civil air defense door.
Preferably, still include fixed pin and gasket, the gasket cover is established the outward appearance wall of fixed pin, the fixed plate passes through fixed pin fixed connection is in the wall.
Preferably, the door frame further comprises a door frame and fixing blocks, wherein the fixing blocks are fixedly arranged at four corners of the outer surface wall of the door frame respectively.
Preferably, still include the damping pad, the damping pad is closely laminated in the edge of people's air defense door front surface, just people's air defense door with the door frame passes through the hinge.
Preferably, still include switch carousel, second gear, carriage release lever, fixing base and lock post, the switch carousel rotate connect in the rear surface of people's air defense door, the second gear sets up the inside and fixed connection of people's air defense door in the switch carousel, the second gear meshing connect in the lower surface of carriage release lever, fixing base fixed connection in the left end of carriage release lever, the lock post is fixed to be set up the fixing base is kept away from a side of carriage release lever.
Preferably, still include first hole, first hole is seted up in the left side wall of people's air defense door front surface protruding portion, first hole with the lock post corresponds.
Preferably, the door frame further comprises a second hole, and the right surface wall of the inner side of the door frame is provided with the second hole matched with the lock cylinder.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an external civil air defense door damping device, which is convenient for the opening and closing of the civil air defense door through the arrangement of the fixed plate, the gear track, the rotating motor and the first gear, when the civil air defense door needs to be opened or closed, after the rotating motor is electrically connected with an external power supply, the output end of the rotating motor is connected with the first gear in a transmission way, the first gear is meshed and connected with the gear track, the first gear conveniently rotates according to the track of the gear track, because the rotating motor is fixedly arranged on the upper surface of the civil air defense door, when the first gear rotates, the rotating motor can drive the civil air defense door to rotate, therefore, the opening and closing of the civil air defense door are facilitated, the civil air defense door is prevented from colliding with the door frame due to inertia, the vibration of the door frame is reduced, and the service life of the civil air defense door is prolonged.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic rear view of the present invention;
fig. 3 is a schematic bottom view of the fixing plate of the present invention;
FIG. 4 is a schematic view of the civil air defense door of the present invention;
fig. 5 is an enlarged schematic view of the rotating electric machine of the present invention;
fig. 6 is a schematic view of the overall structure of the switch rotary table of the present invention;
in the figure: 1. a rectangular plate; 2. a fixing plate; 3. a gear track; 4. a rotating electric machine; 5. a first gear; 6. A civil air defense door; 7. a groove; 8. a fixing pin; 9. a gasket; 10. a door frame; 11. a fixed block; 12. a vibration damping pad; 13. a switch turntable; 14. a second gear; 15. a travel bar; 16. a fixed seat; 17. a lock cylinder; 18. A first hole; 19. a second aperture.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an external people's air defense door vibration damper, includes rectangular plate 1 for the level sets up, the fixed semicircular fixed plate 2 that is provided with of front surface level of rectangular plate 1, the lower surface of fixed plate 2 is provided with semicircular gear track 3, gear track 3's below is provided with rotating electrical machines 4, rotating electrical machines 4's output transmission is connected with first gear 5, rotating electrical machines 4 connects in gear track 3 through the meshing of first gear 5, rotating electrical machines 4 and external power source electric connection.
In this embodiment, through setting up lock post 17, make things convenient for fixed between people's air defense door 6 and the door frame 10, when people's air defense door 6 and door frame 10 were closed, the user holds switch carousel 13 and rotates to the direction of the inboard right table wall of door frame, through the removal of carriage release lever 15 drive fixing base 16, make lock post 17 stretch out people's air defense door 6 and get into the inside of door frame 10, thereby make people's air defense door 6 and door frame 10 fixed, the stability between people's air defense door 6 and the door frame has been guaranteed.
In the embodiment, a user fixes the rectangular plate 1 on a wall right above the civil air defense door 6 and the door frame 10 through the fixing pin 8, so as to fix the fixing plate 2 conveniently, and the track of the first gear 5 is facilitated by arranging the gear track 3, when the civil air defense door 6 needs to be opened or closed, the rotating motor 4 is electrically connected with an external power supply to drive the first gear 5 to rotate, the first gear 5 is connected with the gear track 3 in a meshing way, so as to facilitate the first gear 5 to rotate according to the gear track 3, because the rotating motor 4 is fixedly connected with the civil air defense door 6, when the first gear 5 advances according to the gear track 3, the rotation of the civil air defense door 6 can be directly driven, so as to facilitate the opening and closing of the civil air defense door 6, when the civil air defense door 6 is closed with the door frame 10, the civil air defense door 6 cannot cause strong impact on the door frame 10 due to inertia, so as to reduce the vibration of the civil air defense door, the service life of the personal security door is prolonged.
Further, still include people's air defense door 6 and recess 7, the up end of people's air defense door 6 is seted up and is held rotating electrical machines 4 and the recess 7 of first gear 5.
In this embodiment, the user sets up rotating electrical machines 4 fixed in recess 7 of people's air defense door up end, has increased rotating electrical machines 4's stability, and after rotating electrical machines 4 and external power source electric connection, rotating electrical machines 4 are connected through the meshing of the first gear 5 of output and gear track 3, has made things convenient for people's air defense door 6's rotation to make things convenient for opening and closing of people's air defense door 6.
Further, still include fixed pin 8 and gasket 9, the gasket 9 cover is established at the outer surface wall of fixed pin 8, and fixed plate 2 passes through fixed pin 8 fixed connection in the wall.
In this embodiment, the user fixes the fixing plate 2 directly above the civil air defense door 6 and the door frame 10 by the fixing pin 8, so that the fixing plate 2 is fixed, and the first gear 5 is facilitated to travel along the gear rail 3.
Further, the door frame comprises a door frame 10 and fixing blocks 11, wherein the fixing blocks 11 are respectively fixedly arranged at four corners of the outer surface wall of the door frame 10.
In this embodiment, through setting up fixed block 11, the convenience is fixed to door frame 10, and fixed block 11 through door frame 10 four corners all is embedded into the wall body in, has increased door frame 10's stability and firmness, has prevented that door frame 10 from breaking away from with the wall body.
Further, still include damping pad 12, damping pad 12 closely laminates in the edge of people's air defense door 6 front surface, and people's air defense door 6 passes through the hinge with door frame 10 and articulates.
In the embodiment, the damping pad 12 is arranged, so that the damping effect of the civil air defense door 6 is further improved, when the civil air defense door 6 is closed with the door frame 10, the damping pad 12 is utilized, the direct touch of the civil air defense door 6 and the door frame 10 is reduced, and the noise generated when the civil air defense door 6 touches the door frame 10 is prevented.
Further, still include switch carousel 13, second gear 14, carriage release lever 15, fixing base 16 and lock post 17, switch carousel 13 rotates to be connected in the rear surface of people's air defense door 6, second gear 14 sets up in the inside of people's air defense door 6 and fixed connection in switch carousel 13, second gear 14 meshing is connected in the lower surface of carriage release lever 15, fixing base 16 fixed connection is in the left end of carriage release lever 15, a side that carriage release lever 15 was kept away from at fixing base 16 is fixed to lock post 17.
In this embodiment, the user holds the switch rotary disc 13 and rotates, the switch rotary disc 13 drives the second gear 14 to rotate, and the second gear 15 is meshed with the lower surface of the moving rod 15, so that the moving rod 15 can move left and right, thereby driving the lock column 17 fixed on one side of the fixed seat 16 far away from the moving rod 15 to move, and facilitating the operation of the user.
Furthermore, the door further comprises a first hole 18, the first hole 18 is formed in the left side wall of the protruding portion of the front surface of the civil air defense door 6, and the first hole 18 corresponds to the lock column 17.
In this embodiment, through setting up first hole 18, the convenience is to accomodating of lock post 17, and when the user rotated switch carousel 13 to the left side direction of people's air defense door 6, lock post 17 can stretch out people's air defense door 6, when the user rotated switch carousel 13 to people's air defense door 6 right side direction, lock post 17 can retract in the people's air defense door 6 to play the effect of accomodating to lock post 17.
Further, the door frame further comprises a second hole 19, and the right surface wall of the inner side of the door frame 10 is provided with the second hole 19 matched with the lock cylinder 17.
In this embodiment, after the civil air defense door 6 is closed with the door frame 10, the user rotates the lock post 17 out, and at the same time, the lock post 17 will extend into the second hole 19 on the inner side of the door frame 10, thereby ensuring stable closing between the civil air defense door 6 and the door frame 10.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides an external people's air defense door vibration damper, its characterized in that, includes rectangular plate (1) for the level setting, the fixed semicircular fixed plate (2) that is provided with of front surface level of rectangular plate (1), the lower surface of fixed plate (2) is provided with semicircular gear track (3), the below of gear track (3) is provided with rotating electrical machines (4), the output transmission of rotating electrical machines (4) is connected with first gear (5), rotating electrical machines (4) pass through first gear (5) meshing connect in gear track (3), rotating electrical machines (4) and external power source electric connection.
2. The external civil air defense door vibration damping device according to claim 1, characterized by further comprising a civil air defense door (6) and a groove (7), wherein the groove (7) capable of accommodating the rotating motor (4) and the first gear (5) is formed in the upper end surface of the civil air defense door (6).
3. The vibration damper for the external civil air defense door according to claim 1, characterized in that the vibration damper further comprises a fixed pin (8) and a gasket (9), the gasket (9) is sleeved on the outer surface wall of the fixed pin (8), and the fixed plate (2) is fixedly connected to the wall surface through the fixed pin (8).
4. The vibration damper for the external civil air defense door according to claim 2, characterized by further comprising a door frame (10) and fixed blocks (11), wherein the fixed blocks (11) are respectively and fixedly arranged at four corners of the outer surface wall of the door frame (10).
5. An external civil air defense door damping device according to claim 4, characterized in that, it also comprises a damping pad (12), the damping pad (12) is closely attached to the edge of the front surface of the civil air defense door (6), and the civil air defense door (6) is hinged with the door frame (10) through a hinge.
6. The external civil air defense door vibration reduction device according to claim 4, characterized by further comprising a switch rotary disc (13), a second gear (14), a moving rod (15), a fixed seat (16) and a lock column (17), wherein the switch rotary disc (13) is rotatably connected to the rear surface of the civil air defense door (6), the second gear (14) is arranged inside the civil air defense door (6) and is fixedly connected to the switch rotary disc (13), the second gear (14) is connected to the lower surface of the moving rod (15) in a meshing manner, the fixed seat (16) is fixedly connected to the left end of the moving rod (15), and the lock column (17) is fixedly arranged on one side surface of the fixed seat (16) far away from the moving rod (15).
7. An external civil air defense door damping device according to claim 6, characterized in that it also comprises a first hole (18), the first hole (18) is opened on the left side wall of the front surface projection of the civil air defense door (6), the first hole (18) is corresponding to the lock column (17).
8. The vibration damper for the external civil air defense door according to claim 6, characterized in that the vibration damper further comprises a second hole (19), and the right surface wall of the inner side of the door frame (10) is provided with the second hole (19) matched with the lock column (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921045022.4U CN210636962U (en) | 2019-07-05 | 2019-07-05 | External civil air defense door vibration damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921045022.4U CN210636962U (en) | 2019-07-05 | 2019-07-05 | External civil air defense door vibration damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210636962U true CN210636962U (en) | 2020-05-29 |
Family
ID=70796357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921045022.4U Active CN210636962U (en) | 2019-07-05 | 2019-07-05 | External civil air defense door vibration damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210636962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539391A (en) * | 2020-11-24 | 2021-03-23 | 江苏欧特电子科技有限公司 | Special daylighting ventilation protection closing device of civil air defense engineering |
-
2019
- 2019-07-05 CN CN201921045022.4U patent/CN210636962U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539391A (en) * | 2020-11-24 | 2021-03-23 | 江苏欧特电子科技有限公司 | Special daylighting ventilation protection closing device of civil air defense engineering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210636962U (en) | External civil air defense door vibration damper | |
| CN110900364A (en) | A grinding device for galvanized iron alloy door processing | |
| CN206816081U (en) | Automatic hinge door | |
| CN213144316U (en) | Prevent indoor door of silence of tong | |
| CN203254007U (en) | Cutting machine with sealing device | |
| CN204081804U (en) | Face equipment on safe | |
| CN204617504U (en) | A kind of wardrobe with concealed cipher drawer | |
| CN109099638B (en) | Refrigerator with automatic door opening and closing device | |
| CN209704217U (en) | A kind of Electric lock | |
| CN109403814A (en) | A kind of safety door that drop resistant is stable | |
| CN106609639A (en) | Security door with automatic lifting door-in-door | |
| CN104612543A (en) | Automatic single leaf door controlled by single power source and provided with buffering locking and unlocking device | |
| CN210879146U (en) | Aluminum product polishing equipment capable of reducing processing noise | |
| CN211345855U (en) | High electric water heater of security | |
| CN214697437U (en) | Wall-mounted outdoor safe | |
| CN108734035B (en) | Computer case with protection lock | |
| CN203639858U (en) | Channel gate | |
| CN205908141U (en) | Multi -functional electric door lock | |
| CN215376386U (en) | Security protection door with voiceprint authentication | |
| CN220267180U (en) | Curtain wall construction platform | |
| CN212296116U (en) | Anti-theft door | |
| CN219241608U (en) | Locking device for automatic door | |
| CN220451710U (en) | Anti-theft door capable of opening and closing, buffering and silencing | |
| CN211258453U (en) | Electric courtyard gate | |
| CN210622572U (en) | Novel train buffering hinge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |