CN211287365U - Civil air defense door with buffer function - Google Patents
Civil air defense door with buffer function Download PDFInfo
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- CN211287365U CN211287365U CN201922117994.6U CN201922117994U CN211287365U CN 211287365 U CN211287365 U CN 211287365U CN 201922117994 U CN201922117994 U CN 201922117994U CN 211287365 U CN211287365 U CN 211287365U
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Abstract
The utility model belongs to people's air defense door field, especially, people's air defense door with buffer function, the elasticity ratio to current people's air defense door is lower, when receiving the striking or the impulsive force of great degree power, huge impulsive force can exert a huge power to not elastic door plant, and under the effect of this power, the door plant just takes place deformation so that damaged problem easily, now proposes following scheme, and it is including the door body, two cushion chambers have been seted up on the door body, all seted up the extrusion hole on the one side inner wall that two cushion chambers kept away from each other, and sliding mounting has the stripper plate in the extrusion hole, and the sideboard has all been welded to one side that two stripper plates kept away from each other, and one side that two sideboard are close to each other all welds a plurality of first buffer spring, and the one end that two first buffer springs that lie in on same vertical axis are close to each other welds in the top and the. The utility model discloses the practicality is good, and the effectual door body protects, improves the life of the door body.
Description
Technical Field
The utility model relates to a people's air defense door technical field especially relates to a people's air defense door with buffer function.
Background
The civil defense door is a door of an entrance and an exit of civil protection engineering, the classification of the civil defense door is more distinct, and the civil defense door comprises various civil defense devices such as a common single-leaf protective sealed door, a double-leaf protective sealed door and a sealed door, a movable threshold single-leaf, a double-leaf protective sealed door and a sealed door, the civil defense is also called civil defense, is an international common word, is a government mobilization and an organization of people, takes the activities of preventing air attacks and resisting and relieving disasters, implements rescue actions, and prevents and reduces disasters, and the civil defense door belongs to civil defense protective equipment.
Because the structure material of people's air defense door, the elasticity ratio of people's air defense door that makes is lower, when receiving the striking or impulsive force of great degree power, huge impulsive force can exert a huge power to not elastic door plant, and under this power of action, the door plant just takes place deformation so that the damage easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the elasticity ratio that has the people's air defense door among the prior art and being lower, when receiving the striking or the impulsive force of great degree power, a huge power can be applyed to the door plant that does not have elasticity to huge impulsive force, and under the effect of this power, deformation just takes place easily so that damaged shortcoming for the door plant, and the people's air defense door with buffer function who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a civil air defense door with a buffering function comprises a door body, wherein two buffering cavities are formed in the door body, extrusion holes are formed in the inner wall of one side, away from each other, of each buffering cavity, extrusion plates are slidably mounted in the extrusion holes, side plates are welded on the sides, away from each other, of the two extrusion plates, a plurality of first buffering springs are welded on the sides, close to each other, of the two side plates, one ends, close to each other, of the two first buffering springs on the same vertical axis are respectively welded at the top and the bottom of the door body, two traction plates are slidably mounted in the buffering cavities, a hinge plate is hinged on one side, close to each other, of the two traction plates on the same horizontal axis, one side, close to each other, of the two hinge plates in the same buffering cavity is respectively welded at the two sides of the extrusion plates, and a plurality of second buffering springs are welded on, the one end that is located two second buffer spring on the same horizontal axis and keeps away from each other welds respectively on the both sides inner wall of cushion chamber, has seted up two U type holes on the door body, U type hole and two cushion chamber homogeneous phases intercommunication, and sliding seal installs two closing plates in the U type hole, and the one side that two closing plates that are located on the same horizontal axis are close to each other welds respectively in one side that two traction plates kept away from each other.
Preferably, the U-shaped hole is filled with hydraulic oil between the two sealing plates.
Preferably, two limit areas of equal fixedly connected with in one side that two sideboard are close to each other, and the one end that two limit areas that lie in on the same vertical axis are close to each other is fixed connection in the top and the bottom of the door body respectively, carries out spacing processing to the sideboard.
Preferably, the four hinge plates are arranged symmetrically in pairs.
Preferably, the number of the first buffer springs on the same side plate is four, and the first buffer treatment is performed on the door body.
Preferably, the number of the second buffer springs on the same traction plate is two, and the second buffer treatment is performed on the door body.
In the utility model, when one side of the door body is impacted, the side plate is driven to move, the side plate extrudes the first buffer spring, the first buffer spring primarily buffers the door body, the extrusion plate drives the hinged plate to rotate, the two traction plates move towards the direction away from each other, the traction plate extrudes the second buffer spring, the second buffer spring further buffers the door body, the traction plate drives the sealing plate to move, the sealing plate drives the other sealing plate to move, so that the two traction plates in the other buffer cavity move towards the direction close to each other, the two traction plates stretch the second buffer spring, the traction plate drives the extrusion plate to move through the hinged plate, so that the extrusion plate pushes the side plate on the other side, the side plate on the other side stretches the first buffer spring, therefore, when any one side of the door body is impacted, the first buffer spring and the second buffer spring on the two sides of the door body can simultaneously buffer the door body, and the door body is effectively protected.
The utility model discloses the practicality is good, and the effectual door body protects, improves the life of the door body.
Drawings
Fig. 1 is a schematic structural view of a civil air defense door with a buffering function provided by the utility model;
fig. 2 is a schematic structural diagram of a part a of a civil air defense door with a buffering function provided by the utility model;
fig. 3 is a schematic structural diagram of a part B of the civil air defense door with a buffering function according to the present invention.
In the figure: 1. a door body; 2. a buffer chamber; 3. a pressing plate; 4. a side plate; 5. a first buffer spring; 6. a limiting band; 7. a traction plate; 8. a hinge plate; 9. a sealing plate; 10. a second buffer spring; 11. a U-shaped hole; 12. and extruding the hole.
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. 1-3, a people's air defense door with buffer function, including the door body 1, two cushion chambers 2 have been seted up on the door body 1, extrusion hole 12 has all been seted up on the one side inner wall that two cushion chambers 2 kept away from each other, slidable mounting has stripper plate 3 in the extrusion hole 12, side plate 4 has all been welded to one side that two stripper plate 3 kept away from each other, a plurality of first buffer spring 5 have all been welded to one side that two side plate 4 are close to each other, the one end that two first buffer spring 5 that are located on same vertical axis are close to each other welds respectively in the top and the bottom of the door body 1, slidable mounting has two traction plate 7 in cushion chamber 2, the one side that two traction plate 7 that are located on same horizontal axis are close to each other all articulates there is articulated slab 8, the one side that two articulated slab 8 that are located in same cushion chamber 2 are close to each other hands over respectively in the both sides of stripper plate 3, the one side that two traction Spring 10, the one end that is located two second buffer spring 10 on the same horizontal axis and keeps away from each other welds respectively on the both sides inner wall of cushion chamber 2, has seted up two U type holes 11 on the door body 1, U type hole 11 and two 2 homogeneous phases of cushion chamber intercommunication, sliding seal installs two closing plates 9 in U type hole 11, the one side that two closing plates 9 that are located on the same horizontal axis are close to each other welds respectively in the one side that two traction plates 7 kept away from each other.
In this embodiment, the U-shaped hole 11 is filled with hydraulic oil between the two sealing plates 9.
In this embodiment, two equal fixedly connected with in one side that two sideboard 4 are close to each other take 6, and the one end that two spacing belts 6 that are located on same vertical axis are close to each other is fixed connection respectively in the top and the bottom of the door body 1, carries out spacing processing to sideboard 4.
In this embodiment, the four hinge plates 8 are arranged symmetrically in pairs.
In this embodiment, the number of the first buffer springs 5 on the same side plate 4 is four, and the first buffer processing is performed on the door body 1.
In this embodiment, the number of the second buffer springs 10 on the same traction plate 7 is two, and the second buffer processing is performed on the door body 1.
In the utility model, when in use, when one side of the door body 1 is impacted, the side plate 4 is driven to move, the side plate 4 extrudes the first buffer spring 5, the first buffer spring 5 primarily buffers the door body 1, the side plate 4 drives the extrusion plate 3 to move, the extrusion plate 3 drives the hinged plate 8 to rotate, the hinged plate 8 drives the traction plate 7 to move, the two traction plates 7 move towards the direction away from each other, the traction plate 7 extrudes the second buffer spring 10, the second buffer spring 10 further buffers the door body 1, the traction plate 7 drives the sealing plate 9 to move, the sealing plate 9 drives the other sealing plate 9 to move, the other sealing plate 9 drives the other traction plate 7 to move, so that the two traction plates 7 in the other buffer cavity 2 move towards the direction close to each other, the two traction plates 7 stretch the second buffer spring 10, the traction plate 7 drives the extrusion plate 3 to move through the hinged plate 8, so that the extrusion plate 3 pushes the side plate 4 on the other side surface, the side plate 4 on the other side surface stretches the first buffer spring 5 on the other side surface, and therefore when any one surface of the door body 1 is impacted, the first buffer spring 5 and the second buffer spring 10 on the two surfaces of the door body can buffer the door body 1 at the same time, and the door body 1 is effectively protected.
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 (6)
1. The utility model provides a people's air defense door with buffer function, including the door body (1), a serial communication port, two cushion chamber (2) have been seted up on the door body (1), extrusion hole (12) have all been seted up on one side inner wall that two cushion chamber (2) kept away from each other, slidable mounting has stripper plate (3) in extrusion hole (12), sideboard (4) have all been welded to one side that two stripper plate (3) kept away from each other, a plurality of first buffer spring (5) have all been welded to one side that two sideboard (4) are close to each other, the one end that two first buffer spring (5) that are located on same vertical axis are close to each other welds respectively in the top and the bottom of the door body (1), slidable mounting has two traction plate (7) in cushion chamber (2), one side that two traction plate (7) that are located on the same horizontal axis are close to each other all articulates there is articulated slab (8), one side that two articulated slab (8) that are located in same Both sides of board (3), one side that two traction plate (7) that are located on the same horizontal axis keep away from each other all welds has a plurality of second buffer spring (10), the one end that two second buffer spring (10) that are located on the same horizontal axis keep away from each other welds respectively on the both sides inner wall of cushion chamber (2), two U type hole (11) have been seted up on the door body (1), U type hole (11) and two cushion chamber (2) homogeneous phase intercommunication, sliding seal installs two closing plate (9) in U type hole (11), the one side that two closing plate (9) that are located on the same horizontal axis are close to each other welds respectively in one side that two traction plate (7) kept away from each other.
2. The civil air defense door with the buffering function according to claim 1, characterized in that the U-shaped hole (11) is filled with hydraulic oil between the two sealing plates (9).
3. The civil air defense door with the buffering function according to claim 1, characterized in that one side of each of the two side plates (4) close to each other is fixedly connected with two limiting belts (6), and one ends of the two limiting belts (6) on the same vertical axis close to each other are fixedly connected to the top and the bottom of the door body (1) respectively.
4. The civil air defense door with a buffering function according to claim 1, characterized in that the four hinge plates (8) are arranged symmetrically two by two.
5. The civil air defense door with the buffering function according to claim 1, characterized in that the number of the first buffering springs (5) on the same sideboard (4) is four.
6. A civil air defense door with a cushioning function according to claim 1, characterized in that the number of the second cushioning springs (10) on the same pulling plate (7) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922117994.6U CN211287365U (en) | 2019-12-02 | 2019-12-02 | Civil air defense door with buffer function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922117994.6U CN211287365U (en) | 2019-12-02 | 2019-12-02 | Civil air defense door with buffer function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211287365U true CN211287365U (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922117994.6U Active CN211287365U (en) | 2019-12-02 | 2019-12-02 | Civil air defense door with buffer function |
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| CN (1) | CN211287365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309451A (en) * | 2021-06-21 | 2021-08-27 | 安徽双鹏实业有限公司 | Civil air defense door with buffer function |
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2019
- 2019-12-02 CN CN201922117994.6U patent/CN211287365U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309451A (en) * | 2021-06-21 | 2021-08-27 | 安徽双鹏实业有限公司 | Civil air defense door with buffer function |
| CN113309451B (en) * | 2021-06-21 | 2023-03-10 | 安徽双鹏实业有限公司 | Civil air defense door with buffer function |
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