CN220828197U - Anti-seismic civil air defense door - Google Patents
Anti-seismic civil air defense door Download PDFInfo
- Publication number
- CN220828197U CN220828197U CN202322321557.2U CN202322321557U CN220828197U CN 220828197 U CN220828197 U CN 220828197U CN 202322321557 U CN202322321557 U CN 202322321557U CN 220828197 U CN220828197 U CN 220828197U
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- seismic
- door body
- door
- air defense
- wall
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- 230000007123 defense Effects 0.000 title claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 238000001125 extrusion Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 11
- 230000000712 assembly Effects 0.000 abstract description 6
- 238000000429 assembly Methods 0.000 abstract description 6
- 230000001681 protective effect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses an anti-seismic civil air defense door, which comprises a door body, wherein mounting grooves are formed in the middle positions of the front wall and the rear wall of the door body, anti-seismic assemblies are movably connected in the two mounting grooves, each anti-seismic assembly comprises two elastic steels, the end faces of the two elastic steels are rotatably connected with sliding blocks, the inner walls of the two groups of sliding blocks are slidably connected with sliding rods, the sliding rods are arranged in the mounting grooves, the side walls of the two groups of sliding blocks are tightly abutted against first springs, the two elastic steels drive the sliding blocks to slide on the sliding rods to squeeze the first springs, and then impact force caused by the elastic resilience of the first springs is weakened. According to the anti-seismic door, the plurality of anti-seismic components are arranged in the anti-seismic door, so that an anti-seismic effect can be achieved on the whole anti-seismic door, damage of foreign objects to the door body is reduced, and meanwhile, the outer wall is provided with the protective structure, so that the exterior of the door body can be protected, and the protection effect and the service life of the outer wall of the door body are improved.
Description
Technical Field
The utility model relates to the technical field of civil air defense door application, in particular to an anti-seismic civil air defense door.
Background
The civil air defense door is a door at the entrance and the exit of civil protection engineering, has more vivid classification, and comprises a common single-leaf and double-leaf protection airtight door and airtight door, a movable threshold single-leaf and double-leaf protection airtight door, airtight door and other various civil air defense devices, civil air defense is an international general word, is a government mobilization and organization crowd, adopts anti-air attack, anti-disaster and disaster relief measures, implements rescue actions, prevents and relieves activities of disaster damages, and belongs to civil air defense protection equipment.
When the existing civil air defense door is closed and used, the collision of the existing civil air defense door can cause ultimate damage to the civil air defense door body, so that the service life of the civil air defense door is reduced, and the civil air defense door is generally integrally arranged, so that the cost is increased in the later maintenance, and the use cost of the civil air defense door is further increased.
Disclosure of utility model
The utility model aims to solve the technical problem of providing the anti-seismic civil air defense door, and the anti-seismic assembly is arranged in the civil air defense door, so that the anti-seismic effect can be achieved on the whole civil air defense door, the damage of foreign objects to the door body is reduced, and meanwhile, the outer wall is provided with the protection structure, so that the exterior of the door body can be protected, the protection effect on the outer wall of the door body is improved, and the service life of the door body is prolonged.
In order to solve the technical problems, the utility model adopts a technical scheme that: the anti-seismic civil air defense door comprises a door body, wherein mounting grooves are formed in the middle positions of the front wall and the rear wall of the door body, and anti-seismic assemblies are movably connected inside the two mounting grooves;
The anti-seismic assembly comprises two elastic steels, the end faces of the two elastic steels are rotationally connected with sliding blocks, the inner walls of the two groups of sliding blocks are slidably connected with sliding rods, the sliding rods are arranged in the mounting grooves, the side walls of the two groups of sliding blocks are tightly abutted against first springs, the sliding blocks are driven to slide on the sliding rods through the two elastic steels, so that the first springs are extruded, and then impact force caused by the elastic resilience of the first springs is weakened, so that an anti-seismic effect is achieved;
The top and the equal fixedly connected with a plurality of auxiliary assembly of bottom of the door body, the door body has the guard plate through a plurality of auxiliary assembly swing joint for protect the inside door body, two the guard plate all is the U type setting, the outer wall fixedly connected with protection frame of the door body, and the inner wall is sliding connection with two guard plates.
The utility model is further provided with: the two elastic steels are arc-shaped, and the middle through bolt is connected with a connecting bolt.
Through the technical scheme, the two elastic steels are conveniently connected and fixed, and the stability in use is improved.
The utility model is further provided with: the tops of the two groups of sliding blocks are fixedly connected with connecting shafts, and the connecting shafts are respectively sleeved with the end faces of the two elastic steels.
Through above-mentioned technical scheme, be convenient for when extruding the elastic steel, its terminal surface can be at the promotion of connecting axle pivoted.
The utility model is further provided with: the two groups of first springs are wrapped on the outer wall of the sliding rod and are in tight propping arrangement with the sliding block.
Through above-mentioned technical scheme, be convenient for to the stability when extruding first spring, prevent the distortion when the extrusion.
The utility model is further provided with: opposite walls of the two protection plates are respectively extruded with outer arc walls of elastic steel in the front wall and the rear wall of the door body.
Through above-mentioned technical scheme, when being convenient for extrude the guard plate, it can extrude the setting to the elastic steel.
The utility model is further provided with: the auxiliary assembly comprises a movable groove, the inner wall of the movable groove is fixedly connected with a positioning shaft, the position close to the end face is in sliding connection with the two protection plates respectively, and a second spring is wrapped at the middle position of the positioning shaft.
Through above-mentioned technical scheme, be convenient for carry out movable mounting to outside guard plate, and then can assist the antidetonation subassembly further play antidetonation protection effect.
The utility model is further provided with: the inner bottoms and the tops of the two protection plates are symmetrically and fixedly connected with a plurality of sliding grooves, are respectively in sliding connection with a plurality of positioning shafts, and are arranged in an extrusion mode with the second springs.
Through above-mentioned technical scheme, be convenient for when striking people's air defense door, it is fixed at first to the guard plate extrusion to make it carry out the weakening of impact force to it through the spout reaction force that produces when the spout is compressed to the second spring that slides on the location axle.
The beneficial effects of the utility model are as follows:
1. According to the anti-seismic civil air defense door, the plurality of anti-seismic assemblies are arranged in the civil air defense door, so that an anti-seismic effect can be achieved on the whole civil air defense door, and damage of foreign objects to the door body is reduced;
2. According to the anti-seismic civil air defense door provided by the utility model, the outer wall is provided with the protection structure, so that the exterior of the door body can be protected, the protection effect on the outer wall of the door body is improved, and the service life of the door body is prolonged.
Drawings
FIG. 1 is a schematic view of a structure of an earthquake-resistant civil air defense door of the present utility model;
FIG. 2 is an exploded view of an anti-seismic civil air defense door according to the present utility model;
FIG. 3 is a block diagram of an earthquake resistant assembly in an earthquake resistant civil air defense door of the utility model.
In the figure: 1. a door body; 2. a mounting groove; 3. a slide bar; 31. a first spring; 32. a slide block; 33. a connecting shaft; 34. elastic steel; 35. a connecting bolt; 4. a movable groove; 41. positioning a shaft; 42. a second spring; 5. a protection plate; 51. a chute; 6. and (5) protecting the frame.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
1-3, An antidetonation people's air defense door, including the door body 1, mounting groove 2 has all been seted up to the front and back wall middle part position of the door body 1, the equal swing joint of inside of two mounting grooves 2 has antidetonation subassembly, antidetonation subassembly includes two elastic steel 34, two elastic steel 34 all are the arc setting, and the middle part runs through bolted connection has connecting bolt 35, be convenient for connect fixedly to two elastic steel 34, improve the stability in use, the terminal surface of two elastic steel 34 all rotates and is connected with slider 32, the equal fixedly connected with connecting axle 33 in top of two sets of sliders 32, and be the cup joint setting with the terminal surface of two elastic steel 34 respectively, be convenient for when extruding elastic steel 34, its terminal surface can be at the promotion of connecting axle 33 upper rotary type, the inner wall sliding connection of two sets of sliders 32 has slide bar 3, and slide bar 3 installs the inside at mounting groove 2, the lateral wall of two sets of sliders 32 all supports tightly is provided with first spring 31, two sets of first spring 31 all are the outer wall at 3, and be support tightly setting with slider 32, be convenient for to warp the stability to first spring 31, when extruding, prevent to extrude the spring 31, prevent that the impact spring 31 from carrying out the impact on the slide bar 31 is further down by two sets of elastic spring 31, and the impact spring 31 is passed through the impact spring 31, and then is attenuated down.
As shown in fig. 2 and fig. 3, the top and the bottom of the door body 1 are all fixedly connected with a plurality of auxiliary assemblies, the auxiliary assemblies include the movable groove 4, the inner wall fixedly connected with locating shaft 41 of the movable groove 4, the interior bottom and the top of two guard plates 5 are all symmetrically fixedly connected with a plurality of spouts 51, and be sliding connection with a plurality of locating shafts 41 respectively, and be extrusion setting with second spring 42, be convenient for when striking people's air defense door, it is at first extrusion fixed to guard plate 5, thereby make it carry out the attenuation of impact force to it through the reaction force that the spout 51 produced when the second spring 42 compression was utilized in the sliding on locating shaft 41, and be sliding connection with two guard plates 5 respectively near the terminal surface position, the middle part position parcel of locating shaft 41 is provided with second spring 42, be convenient for carry out movable mounting to outside guard plate 5, and then can assist the further play anti-seismic protection effect of anti-seismic assembly, door body 1 is through a plurality of auxiliary assemblies swing joint with guard plates 5, be used for protecting inside door body 1, the opposite wall of two 5 is extrusion setting up the elastic steel 34 of door body 1 front and back wall inside respectively, be convenient for extruding setting up the elastic steel 34, be extrusion setting up the elastic steel frame is two outer wall 5, be convenient for setting up two guard plates and two U-shaped protection plate 1 are connected with two elastic frame, and are both sides are connected with each other, the guard plate is fixed.
When the utility model is used, when external impact is applied, the protection plate 5 is firstly enabled to move on the positioning shaft 41, the second spring 42 is extruded, meanwhile, the elastic steel 34 is extruded, the sliding block 32 is driven to slide on the sliding rod 3 through the two elastic steels 34, so that the first spring 31 is extruded, and then the impact force caused by the rebound resilience of the first spring 31 is weakened, so that the anti-seismic effect is achieved.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. The utility model provides an antidetonation people's air defense door, includes the door body (1), its characterized in that: the middle parts of the front wall and the rear wall of the door body (1) are respectively provided with a mounting groove (2), and the interiors of the two mounting grooves (2) are respectively and movably connected with an anti-seismic assembly;
The anti-seismic assembly comprises two elastic steels (34), wherein the end faces of the two elastic steels (34) are respectively and rotatably connected with a sliding block (32), the inner walls of the two groups of sliding blocks (32) are slidably connected with sliding rods (3), the sliding rods (3) are arranged in the mounting grooves (2), and the side walls of the two groups of sliding blocks (32) are respectively and tightly abutted against first springs (31);
The door comprises a door body (1), wherein the top and the bottom of the door body (1) are fixedly connected with a plurality of auxiliary components, the door body (1) is movably connected with protection plates (5) through a plurality of auxiliary components, the two protection plates (5) are all U-shaped, the outer wall of the door body (1) is fixedly connected with a protection frame (6), and the inner wall of the door body is in sliding connection with the two protection plates (5).
2. An anti-seismic civil air defense door according to claim 1 wherein: the two elastic steels (34) are arc-shaped, and the middle through bolt is connected with a connecting bolt (35).
3. An anti-seismic civil air defense door according to claim 1 wherein: the tops of the two groups of sliding blocks (32) are fixedly connected with connecting shafts (33), and the connecting shafts are respectively sleeved with the end faces of the two elastic steels (34).
4. An anti-seismic civil air defense door according to claim 1 wherein: the two groups of first springs (31) are wrapped on the outer wall of the sliding rod (3) and are in abutting arrangement with the sliding block (32).
5. An anti-seismic civil air defense door according to claim 1 wherein: opposite walls of the two protection plates (5) are respectively extruded with outer arc walls of elastic steel (34) in the front wall and the rear wall of the door body (1).
6. An anti-seismic civil air defense door according to claim 1 wherein: the auxiliary assembly comprises a movable groove (4), the inner wall of the movable groove (4) is fixedly connected with a positioning shaft (41), the positions close to the end faces are respectively in sliding connection with two protection plates (5), and a second spring (42) is wrapped at the middle position of the positioning shaft (41).
7. The anti-seismic civil air defense door of claim 6 wherein: the inner bottoms and the tops of the two protection plates (5) are symmetrically and fixedly connected with a plurality of sliding grooves (51), are respectively in sliding connection with a plurality of positioning shafts (41), and are in extrusion arrangement with a second spring (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322321557.2U CN220828197U (en) | 2023-08-29 | 2023-08-29 | Anti-seismic civil air defense door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322321557.2U CN220828197U (en) | 2023-08-29 | 2023-08-29 | Anti-seismic civil air defense door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220828197U true CN220828197U (en) | 2024-04-23 |
Family
ID=90722320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322321557.2U Active CN220828197U (en) | 2023-08-29 | 2023-08-29 | Anti-seismic civil air defense door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220828197U (en) |
-
2023
- 2023-08-29 CN CN202322321557.2U patent/CN220828197U/en active Active
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