CN220395535U - Civil air defense sealing door with buffer structure - Google Patents
Civil air defense sealing door with buffer structure Download PDFInfo
- Publication number
- CN220395535U CN220395535U CN202320563899.2U CN202320563899U CN220395535U CN 220395535 U CN220395535 U CN 220395535U CN 202320563899 U CN202320563899 U CN 202320563899U CN 220395535 U CN220395535 U CN 220395535U
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- door
- buffer
- door body
- frame
- fixed connection
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- 230000007123 defense Effects 0.000 title claims abstract description 28
- 238000007789 sealing Methods 0.000 title claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims abstract description 30
- 238000013016 damping Methods 0.000 claims abstract description 15
- 230000035939 shock Effects 0.000 claims description 17
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 239000003063 flame retardant Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 11
- 238000010521 absorption reaction Methods 0.000 description 7
- 230000003139 buffering effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a civil air defense sealing door with a buffer structure, which comprises a door frame, a connecting structure, a protective door body and a locking structure, wherein one end of one side of the door frame is fixedly connected with the connecting structure, the protective door body is fixed in the door frame through the connecting structure, and the locking structure is arranged in the protective door body. Compared with the prior art, the utility model has the advantages that: the protective door body is heavier, the damping spring and the damping plate on one side, close to the damping frame, of the protective door body are matched, so that violent impact on the door frame when the protective door body is closed can be reduced, the rest gravity is reduced through the damping frame and the damping ball, the connecting structure is provided with the protective shell, and the situation that a large amount of dust and water stains enter the connecting structure to cause corrosion damage in the using process can be avoided, and the usability is improved.
Description
Technical Field
The utility model relates to the technical field of civil air defense doors, in particular to a civil air defense sealing door with a buffer structure.
Background
Civil air defense is also known as civil air defense, is an international general word, is a government mobilization and organization crowd, takes anti-air attack, anti-disaster and disaster relief measures, implements rescue actions, prevents and relieves activities of disaster hazards, and is a civil air defense protection device, wherein the civil air defense door is a door of a civil protection engineering entrance and exit, is clear in classification, and comprises a plurality of civil air defense devices such as a common single-leaf protection airtight door, a common double-leaf protection airtight door, a common movable threshold single-leaf protection airtight door, a common double-leaf protection airtight door and the like.
At present, traditional civil air defense door structure is simple relatively, lacks sound insulation and fire-retardant structure, leads to the civil air defense door can not effectively fall the noise, and fire resistance is poor, when closed civil air defense door, lacks buffer structure, and the door body violently strikes the door frame easily, and then influences the life of civil air defense door to rely on electric drive excessively to open or close, when electric power facility is impaired, the civil air defense door will be difficult to open.
Disclosure of Invention
The utility model aims to overcome the technical defects and provide the civil air defense sealing door with the buffer structure.
In order to solve the problems, the technical scheme of the utility model is as follows: the utility model provides a people's air defense sealing door with buffer structure, includes door frame, connection structure, guard gate body and locking structure, the one end fixed connection structure of door frame one side, the guard gate body is fixed in the door frame through connection structure, inside the guard gate body is located to locking structure.
Further, one side is equipped with the spacing groove in the door frame, the inside a week of door frame is equipped with the shock attenuation frame, the shock attenuation frame is located spacing groove and is kept away from protection door body one side.
Further, connection structure includes shield shell, fixing base, dead lever, mounting groove and connecting block, shield shell locates the shield door body and keeps away from spacing groove one side, and fixed connection in door frame one side, the inside both ends of shield shell are located to the fixing base, dead lever both ends fixed connection fixing base, the mounting groove is located two dead lever both ends between the fixing base, connecting block one end movable mounting is in the mounting groove, other end fixed connection shield door body.
Further, the guard gate body is close to shock attenuation frame one side and is equipped with the buffer tank, buffer tank one side is equipped with the buffer board, buffer tank and buffer board pass through buffer spring and connect, buffer spring one end fixed connection buffer board, other end fixed connection buffer tank, guard gate body is kept away from buffer tank one side and is equipped with the inoxidizing coating, inoxidizing coating inside packing flame retardant coating and puigging.
Further, the locking structure includes cavity layer, gear, rack, connecting rod, movable rod and limiting plate, the cavity layer is located inside the guard gate body, between buffer tank and the inoxidizing coating, the gear is installed inside the cavity layer through the rotation axis, and the bottom be equipped with the rack with gear looks adaptation, the rack is connected with gear engagement, connecting rod fixed connection is close to limiting groove one end in the rack, a plurality of movable rods of connecting rod opposite side fixed connection, movable rod other end fixed connection limiting plate, the limiting plate is located the guard gate body and is close to limiting groove one end.
Further, the shock attenuation frame is close to protection door body one side four corners and is equipped with the buffering ball, buffering ball fixed connection shock attenuation frame.
Compared with the prior art, the utility model has the advantages that:
1. the east turning turntable pushes the limited block into the limiting groove by the movable rod, and the limited block is opened or closed manually, so that the problem that the damaged civil air defense door of the electric power facility is difficult to open is avoided;
2. the self weight of the protective door body is heavier, the damping spring and the damping plate on one side of the protective door body, which is close to the damping frame, are matched, so that the violent impact on the door frame when the protective door body is closed can be reduced, and the rest gravity is reduced through the damping frame and the damping ball;
3. the connecting structure is provided with the protective shell, so that a large amount of dust and water stains can be prevented from entering the connecting structure to cause corrosion damage in the using process, and the usability is improved.
Drawings
Fig. 1 is a structural view of a civil air defense seal door with a buffering structure according to the present utility model.
FIG. 2 is a block diagram of a locking structure;
fig. 3 is an internal structural view of the protective door body.
As shown in the figure: 1. a door frame; 101. a limit groove; 102. a shock absorption frame; 2. a connection structure; 201. a protective shell; 202. a fixing seat; 203. a fixed rod; 204. a mounting groove; 205. a connecting block; 3. a protective door body; 301. a buffer tank; 302. a buffer spring; 303. a buffer plate; 304. a protective layer; 4. a locking structure; 401. a cavity layer; 402. a gear; 403. a toothed rail; 404. a connecting rod; 405. a movable rod; 406. a limiting plate; 5. and a buffer ball.
Detailed Description
Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.
It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1 to 3, a civil air defense sealing door with a buffer structure comprises a door frame 1, a limit groove 101, a shock absorption frame 102, a connecting structure 2, a protective shell 201, a fixing seat 202, a fixing rod 203, a mounting groove 204, a connecting block 205, a protective door body 3, a buffer groove 301, a buffer spring 302, a buffer plate 303, a protection layer 304, a locking structure 4, a cavity layer 401, a gear 402, a gear 403, a connecting rod two 404, a movable rod 405, a limit plate 406 and a buffer ball 5, wherein one side of the inside of the door frame 1 is provided with the limit groove 101, the shock absorption frame 102 is arranged in one circle of the inside of the door frame 1, the shock absorption frame 102 is arranged on one side of the limit groove 101 away from the protective door body 3, the protective shell 201 in the connecting structure 2 is fixed on one side of the door frame 1 and arranged on one end away from the limit groove 101, one side of the protective shell 201 is provided with an openable protective cover away from the door frame 1, so that the inside of the connecting structure 2 is convenient to clean and maintain, the two ends of the inside of the protective shell 201 are provided with the fixing seats 202, the fixing seats 202 are fixedly connected with the door frame 1, the two ends of the fixing rod 203 are fixedly connected with the fixing seats 202, the mounting groove 204 is arranged at the two ends of the fixing rod 203 between the two fixing seats 202, the connecting block 205 is movably mounted in the mounting groove 204, the other end is fixedly connected with the protective door body 3, one side of the protective door body 3 close to the door frame 1 is provided with the buffer groove 301, the buffer groove 301 is internally provided with a plurality of buffer springs 302, the other end of the buffer springs 302 is fixedly connected with the buffer plate 303, the four corners of the side of the shock absorption frame 102 close to the protective door body 3 are fixedly provided with the buffer balls 5, the shock absorption plate 303 and the shock absorption frame 102 are matched, the impact force of the protective door body 3 to the door frame 1 can be greatly weakened, the inside of the protective door body 1 is provided with a layer 401 of a cavity, the gear 402 is mounted in the cavity layer 401 through the mounting shaft, the bottom of the gear 402 is meshed with the toothed rail 403 matched with the gear 402, the rack 403 is close to spacing groove 101 one end fixed connection connecting rod 404, the vertical fixed connection movable rod 405 of connecting rod 404 other end, the fixed connection limiting plate 406 of movable rod 405 other end, limiting plate 406 locates guard gate body 3 one end, and the activity is located in the spacing groove 101, lock or open guard gate body 3 through manual, guard gate body 3 is kept away from buffer tank 301 one side and is guard layer 304, guard layer 304 inside packing fire-proof material and sound insulation material, the fire-proof performance of guard gate body 3 can be increased to the fire-proof layer, the puigging can be absorbed the noise after guard gate body 3 closes.
In a specific use:
during the use, install in the wall body through the outside mounting groove of a week of door frame 1, through connection structure 2 and handle mutually support and open or close people's air defense door body 3, because protection door body 3 self weight is heavier, be difficult to in time stop the motion, easily take place the vibrations when people's air defense door body 3 is close to the inside shock attenuation frame 102 of door frame 1, buffer board 303 that a plurality of buffer springs 302 of being connected in the buffer tank 301 that is close to door frame 1 side through people's air defense door body 1 and the inside shock attenuation frame 102 contact of door frame 1, can decompose the impact through buffer board 303 and shock attenuation frame 102's cooperation, make buffer board 303 reset under buffer spring 302's elasticity is recovered, and then make protection door body 3 to door frame 1's impact force by diluting reduce, can increase life, the back of protection door body 3 closes, through the gear 402 that rotates the carousel and connect, the movable rod 405 that is connected through rack 403 promotes limiting plate 406 in the limiting groove 101 in the connecting rod 404 side of door frame 1, carry out 3 locking to the protection door body, when reverse direction operation can open the inside can, the inside of the protection door body is difficult to be opened or the inside is avoided leading to the fact the problem of the inside to the electric power to the problem of 2 is opened when the inside is connected through the inside is opened 2, the inside is avoided and the inside is difficult to be opened 2 to be connected to the problem 2 is avoided and the inside is damaged when the inside is opened 2 is connected to the structure is avoided to the 2.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (5)
1. People's air defense sealing door with buffer structure, its characterized in that: the novel door comprises a door frame (1), a connecting structure (2), a protective door body (3) and a locking structure (4), wherein one end of one side of the door frame (1) is fixedly connected with the connecting structure (2), the protective door body (3) is fixed in the door frame (1) through the connecting structure (2), and the locking structure (4) is arranged inside the protective door body (3);
connection structure (2) are including shield shell (201), fixing base (202), dead lever (203), mounting groove (204) and connecting block (205), shield shell (201) are located shield door body (3) and are kept away from spacing groove (101) one side, and fixed connection in door frame (1) one side, inside both ends of shield shell (201) are located to fixing base (202), dead lever (203) both ends fixed connection fixing base (202), two are located to mounting groove (204) dead lever (203) both ends between fixing base (202), connecting block (205) one end movable mounting is in mounting groove (204), other end fixed connection shield door body (3).
2. The civil air defense seal door with the buffer structure according to claim 1, wherein: one side is equipped with spacing groove (101) in door frame (1), the inside a week of door frame (1) is equipped with shock attenuation frame (102), shock attenuation frame (102) are located spacing groove (101) and are kept away from guard gate body (3) one side.
3. The civil air defense seal door with the buffer structure according to claim 1, wherein: the protection door body (3) is close to damper frame (102) one side and is equipped with buffer tank (301), buffer tank (301) one side is equipped with buffer board (303), buffer tank (301) and buffer board (303) are connected through buffer spring (302), buffer spring (302) one end fixed connection buffer board (303), other end fixed connection buffer tank (301), protection door body (3) are kept away from buffer tank (301) one side and are equipped with inoxidizing coating (304), inoxidizing coating (304) inside packing flame retardant coating and puigging.
4. The civil air defense seal door with the buffer structure according to claim 1, wherein: the utility model provides a locking structure (4) is including cavity layer (401), gear (402), rack (403), connecting rod (404), movable rod (405) and limiting plate (406), inside protection door body (3) are located in cavity layer (401), between buffer tank (301) and inoxidizing coating (304), gear (402) are installed inside cavity layer (401) through the rotation axis, and the bottom be equipped with rack (403) with gear (402) looks adaptation, rack (403) are connected with gear (402) meshing, connecting rod (404) fixed connection is close to limiting groove (101) one end in rack (403), connecting rod (404) opposite side fixed connection a plurality of movable rods (405), limiting plate (406) are connected to movable rod (405) other end fixed connection, limiting plate (406) are located protection door body (3) and are close to limiting groove (101) one end.
5. The civil air defense seal door with the buffer structure according to claim 2, wherein: the damping frame (102) is provided with damping balls (5) at four corners on one side, close to the protective door body (3), of the damping frame, and the damping balls (5) are fixedly connected with the damping frame (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320563899.2U CN220395535U (en) | 2023-03-22 | 2023-03-22 | Civil air defense sealing door with buffer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320563899.2U CN220395535U (en) | 2023-03-22 | 2023-03-22 | Civil air defense sealing door with buffer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220395535U true CN220395535U (en) | 2024-01-26 |
Family
ID=89612145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320563899.2U Active CN220395535U (en) | 2023-03-22 | 2023-03-22 | Civil air defense sealing door with buffer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220395535U (en) |
-
2023
- 2023-03-22 CN CN202320563899.2U patent/CN220395535U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |