CN211500381U - High security people's air defense door - Google Patents
High security people's air defense door Download PDFInfo
- Publication number
- CN211500381U CN211500381U CN201922399284.7U CN201922399284U CN211500381U CN 211500381 U CN211500381 U CN 211500381U CN 201922399284 U CN201922399284 U CN 201922399284U CN 211500381 U CN211500381 U CN 211500381U
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- CN
- China
- Prior art keywords
- door
- air defense
- bolt
- door body
- groove
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- 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.)
- Expired - Fee Related
Links
- 230000007123 defense Effects 0.000 title claims abstract description 23
- 239000011490 mineral wool Substances 0.000 claims description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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Abstract
The utility model discloses a high security people's air defense door relates to people's air defense engineering technical field, for solving current people's air defense door most of function singleness, can't in time send out the police dispatch newspaper when meetting the conflagration, the problem that current people's air defense door security performance can not obtain the assurance simultaneously. The utility model discloses a lock catch, including door frame, the inside of door frame is provided with a body, the symmetrical both ends position punishment in surface one side of the door body do not is provided with the hinge, the surface of the door body is provided with the hasp, and the hasp is provided with a plurality ofly, the inside of hasp is provided with the through-hole, and the cross-section of through-hole is circularly, the hasp passes through bolted connection with the door body, the below of hasp is provided with horizontal locking lever, and horizontal locking lever runs through in the inside of hasp, the below of horizontal locking lever.
Description
Technical Field
The utility model relates to a civil air defense engineering technical field specifically is a high security civil air defense door.
Background
The civil air defense door refers to a door at an entrance and an exit of civil protection engineering, is classified clearly, and comprises a common single-leaf protective airtight door, a common double-leaf protective airtight door, an ordinary airtight door, a movable threshold single-leaf protective airtight door, a movable threshold double-leaf protective airtight door, an ordinary airtight door and the like.
Most of the existing civil air defense doors have single functions, and cannot give an alarm in time when a fire occurs, and meanwhile, the safety performance of the existing civil air defense doors cannot be guaranteed; therefore, the market urgently needs to develop a high-safety civil defense door to help people to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high security people's air defense door to solve most of function singleness of current people's air defense door among the above-mentioned background art, can't in time send out the police dispatch newspaper when meetting the conflagration, the problem that current people's air defense door security performance can not obtain the assurance simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high security people's air defense door, includes the door frame, the inside of door frame is provided with a body, the punishment of surface one side symmetry both ends position of the body of door do not is provided with the hinge, the surface of the body of door is provided with the hasp, and the hasp is provided with a plurality ofly, the inside of hasp is provided with the through-hole, and the cross-section of through-hole is circular, the hasp passes through bolted connection with the body of door, the below of hasp is provided with horizontal locking lever, and horizontal locking lever runs through in the inside of hasp, the below of horizontal locking lever is provided with the bolt, the below of bolt is provided with the pivot, the surface intermediate position department of pivot is provided with the hand wheel.
Preferably, the inside of bolt is provided with the fixed block, the below of fixed block is provided with the draw-in groove, and the draw-in groove is the cuboid form, the below of draw-in groove is provided with the base, and base and bolt welded connection.
Preferably, the inside of pivot is provided with the base, surface intermediate position department of base is provided with the carousel, the intermediate position department of carousel is provided with rotatory axis, rotatory centraxonial symmetry both ends position punishment do not is provided with the rotation bolt, the one end of rotation bolt is provided with the locking lever, and the locking lever passes through rotation bolted connection with the carousel.
Preferably, the inside of the door body is provided with a stainless steel door plate, the inner wall of the stainless steel door plate is provided with a temperature alarm, the below of the temperature alarm is provided with a waterproof layer, the below of the waterproof layer is provided with a fireproof rock wool board, and the below of the fireproof rock wool board is provided with a light steel keel.
Preferably, a through groove is formed in the position above the inside of the door body, the cross section of the through groove is rectangular, and a fireproof expansion sealing strip is arranged inside the through groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has the advantages that the door body is arranged in the door frame, the hinges are respectively arranged at the symmetrical two ends of one side of the outer surface of the door body, the outer surface of the door body is provided with the lock catch, the lock catch is provided with a plurality of through holes, the cross section of each through hole is a circular lock catch and is connected with the door body through the bolt, the transverse lock rod is arranged below the lock catch and penetrates through the lock catch, the bolt is arranged below the transverse lock rod, the rotating shaft is arranged below the bolt, the hand wheel is arranged at the middle position of the outer surface of the rotating shaft, the vertical lock rods are respectively arranged at the symmetrical two ends of the hand wheel, the transverse lock rod and the vertical lock rod are arranged on the outer surface of the door body, meanwhile, the outer surface of the door body is also provided with a plurality of lock catches, the safety of the door body is, the impact is uniformly dispersed, and the safety of the device is improved;
2. the utility model discloses a through the inside of the door body be provided with the stainless steel door plant, the inner wall of stainless steel door plant is provided with temperature alarm, temperature alarm's below is provided with the waterproof layer, the below of waterproof layer is provided with fire prevention rock wool board, the below of fire prevention rock wool board is provided with the light gauge steel, this can so when meetting the conflagration, the temperature reachs a take the altitude, temperature alarm senses the high temperature and begins to send the police dispatch newspaper sound, make things convenient for fire fighter's location and remind people to flee from the scene of a fire soon, the internal portion of door has set up the fire prevention rock wool board and can keep out the conflagration.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a view showing the internal structure of the rotating shaft of the present invention;
FIG. 3 is the internal structure of the door body of the present invention;
fig. 4 is a top view of the door body of the present invention.
In the figure: 1. a door frame; 2. a door body; 3. a hinge; 4. locking; 5. a through hole; 6. a transverse locking bar; 7. a bolt; 8. a fixed block; 9. a card slot; 10. a base; 11. a rotating shaft; 12. a hand wheel; 13. a vertical locking bar; 14. a base; 15. a turntable; 16. rotating the middle shaft; 17. rotating the bolt; 18. a lock lever; 19. a stainless steel door panel; 20. a waterproof layer; 21. fireproof rock wool boards; 22. a light steel keel; 23. a temperature alarm; 24. a through groove; 25. fire-proof expansion sealing strip.
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.
Referring to fig. 1-4, the present invention provides an embodiment: a high-safety civil air defense door comprises a door frame 1, a door body 2 is arranged inside the door frame 1, hinges 3 are respectively arranged at two symmetrical end positions on one side of the outer surface of the door body 2, a lock catch 4 is arranged on the outer surface of the door body 2, a plurality of lock catches 4 are arranged on the lock catches 4, through holes 5 are arranged inside the lock catches 4, the cross sections of the through holes 5 are circular, the lock catches 4 are connected with the door body 2 through bolts, transverse lock bars 6 are arranged below the lock catches 4, the transverse lock bars 6 penetrate through the lock catches 4, a plug pin 7 is arranged below the transverse lock bars 6, a rotating shaft 11 is arranged below the plug pin 7, a hand wheel 12 is arranged at the middle position of the outer surface of the rotating shaft 11, vertical lock bars 13 are respectively arranged at two symmetrical ends of the hand wheel 12, the transverse lock bars 6 and the vertical lock bars 13 can be arranged on the outer, the safety of the door body 2 is guaranteed, when the door body 2 is impacted, the locks at different positions can fix the door in a wall body, the impact to be borne is uniformly dispersed, and the safety of the device is improved.
Further, the inside of bolt 7 is provided with fixed block 8, and the below of fixed block 8 is provided with draw-in groove 9, and draw-in groove 9 is the cuboid form, and the below of draw-in groove 9 is provided with base 10, and base 10 and bolt 7 welded connection.
Further, a base 14 is arranged inside the rotating shaft 11, a rotating disc 15 is arranged in the middle of the outer surface of the base 14, a rotating center shaft 16 is arranged in the middle of the rotating disc 15, rotating bolts 17 are respectively arranged at the symmetrical two ends of the rotating center shaft 16, a locking rod 18 is arranged at one end of each rotating bolt 17, and the locking rod 18 is connected with the rotating disc 15 through the corresponding rotating bolt 17.
Further, the inside of the door body 2 is provided with stainless steel door plant 19, the inner wall of stainless steel door plant 19 is provided with temperature alarm 23, the below of temperature alarm 23 is provided with waterproof layer 20, the below of waterproof layer 20 is provided with fire prevention rock wool board 21, the below of fire prevention rock wool board 21 is provided with light gauge steel 22, this can be so that meet the conflagration time, the temperature reachs the take the altitude, temperature alarm 23 senses the high temperature and begins to send the police dispatch newspaper sound, make things convenient for fire fighter's location and remind people to flee from the scene of a fire soon, the door body 2 is inside to be provided with fire prevention rock wool board 21 and can keep out the conflagration, delay time, the device.
Further, a through groove 24 is formed in the upper position inside the door body 2, the cross section of the through groove 24 is rectangular, and a fireproof expansion sealing strip 25 is arranged inside the through groove 24.
The working principle is as follows: when in use, the device is firstly arranged at a designated position, when the civil air defense door is closed, the hand wheel 12 is rotated, the rotating disc 15 is driven to rotate by the rotating central shaft 16 of the hand wheel 12, the lock rod 18 connected with the rotating disc 15 starts to move, the lock rod 18 enters the lock catch 4, the vertical lock rod 13 connected with the lock rod 18 also enters the lock catch 4, then the fixing block 8 in the bolt 7 is moved to make the transverse locking rod 6 enter the lock catch 4, the fixing block 8 is fixed in the clamping groove 9, when a fire disaster happens, the temperature reaches a certain height, the temperature alarm 23 in the door body 2 senses high temperature and starts to send out alarm sound, so that fire fighters can conveniently position and remind people to quickly escape from a fire scene, the fireproof rock wool board 21 arranged in the door body 2 can resist the fire disaster, the fireproof expansion sealing strip 25 above the door body 2 is expanded when meeting fire, and all gaps are sealed to prevent dense smoke from entering.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a high security people's air defense door, includes door frame (1), its characterized in that: a door body (2) is arranged inside the door frame (1), hinges (3) are respectively arranged at the symmetrical positions of two ends of one side of the outer surface of the door body (2), a lock catch (4) is arranged on the outer surface of the door body (2), a plurality of lock catches (4) are arranged, through holes (5) are arranged inside the lock catches (4), the cross section of the through hole (5) is circular, the lock catch (4) is connected with the door body (2) through a bolt, a transverse lock rod (6) is arranged below the lock catch (4), and the transverse locking rod (6) penetrates through the inside of the lock catch (4), a bolt (7) is arranged below the transverse locking rod (6), a rotating shaft (11) is arranged below the bolt (7), a hand wheel (12) is arranged in the middle of the outer surface of the rotating shaft (11), and two symmetrical ends of the hand wheel (12) are respectively provided with a vertical lock rod (13).
2. A high security civil air defense door according to claim 1, wherein: the inside of bolt (7) is provided with fixed block (8), the below of fixed block (8) is provided with draw-in groove (9), and draw-in groove (9) are the cuboid form, the below of draw-in groove (9) is provided with base (10), and base (10) and bolt (7) welded connection.
3. A high security civil air defense door according to claim 1, wherein: the inside of pivot (11) is provided with base (14), the surface intermediate position department of base (14) is provided with carousel (15), the intermediate position department of carousel (15) is provided with rotatory axis (16), the symmetry both ends position department of rotatory axis (16) is provided with swivel bolt (17) respectively, the one end of swivel bolt (17) is provided with locking lever (18), and locking lever (18) are connected through swivel bolt (17) with carousel (15).
4. A high security civil air defense door according to claim 1, wherein: the inside of door body (2) is provided with stainless steel door plant (19), the inner wall of stainless steel door plant (19) is provided with temperature alarm (23), the below of temperature alarm (23) is provided with waterproof layer (20), the below of waterproof layer (20) is provided with fire prevention rock wool board (21), the below of fire prevention rock wool board (21) is provided with light gauge steel (22).
5. A high security civil air defense door according to claim 1, wherein: a through groove (24) is formed in the position above the inside of the door body (2), the cross section of the through groove (24) is rectangular, and a fireproof expansion sealing strip (25) is arranged inside the through groove (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922399284.7U CN211500381U (en) | 2019-12-27 | 2019-12-27 | High security people's air defense door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922399284.7U CN211500381U (en) | 2019-12-27 | 2019-12-27 | High security people's air defense door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211500381U true CN211500381U (en) | 2020-09-15 |
Family
ID=72420721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922399284.7U Expired - Fee Related CN211500381U (en) | 2019-12-27 | 2019-12-27 | High security people's air defense door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211500381U (en) |
-
2019
- 2019-12-27 CN CN201922399284.7U patent/CN211500381U/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: 20200915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |