CN205990861U - A kind of closed guard gate's impact-proof structure - Google Patents
A kind of closed guard gate's impact-proof structure Download PDFInfo
- Publication number
- CN205990861U CN205990861U CN201620933723.1U CN201620933723U CN205990861U CN 205990861 U CN205990861 U CN 205990861U CN 201620933723 U CN201620933723 U CN 201620933723U CN 205990861 U CN205990861 U CN 205990861U
- Authority
- CN
- China
- Prior art keywords
- guard gate
- closed guard
- door body
- buffer unit
- wall
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of closed guard gate's impact-proof structure, including closed guard gate's door body, body of wall, there is inside described closed guard gate's door body the upper and lower steel-structured circular cylinder of multiple insertions；The plurality of steel-structured circular damaged surface is tangent to each other；Described closed guard gate's door body outer surface is in outer convex, and the contact site of described closed guard gate's door body and body of wall includes fixing axle and buffer unit；First side of closed guard gate's door body is connected on described body of wall described fixing axle；Described buffer unit is arranged on the second side of described closed guard gate's door body；Described buffer unit is in cylinder；The described body of wall position corresponding with described closed guard gate's door body second side is provided with the cambered surface that can agree with described buffer unit.This utility model reduces the weight of closed guard gate's door body, and buffer unit can play the effect of disperses impact forces, improves the ability of closed guard gate edge impact force proof.
Description
Technical field
This utility model is related to closed guard gate field, specifically, is to be related to a kind of closed guard gate's impact-proof structure.
Background technology
Closed guard gate is provided in the door with wartime safeguard function of people's air defense gateway.It is divided into protective door, prevents according to function
Shield sealed door, sealed door.Steel structure door, armored concrete door can be divided into according to structure again.At present, people's air defense door leaf is substantially all
It is using steel construction, reinforced concrete structure, due to closed guard gate's characteristic, cause door leaf more thick and heavy.Especially biparting people
Anti- door, up to several tons of weight.Typically, closed guard gate is to be arranged on body of wall by hinge member, and therefore, hinge member bears
Very big weight.Time is permanent, and hinge member easily damages, and leads to closed guard gate cannot open.Between closed guard gate and body of wall
Contact surface less, it resists poor compared with the ability of strong impact force；Come interim in larger impulsive force, closed guard gate is connect with body of wall
Contacting surface does not have the effect of buffering, and the edge of closed guard gate can be led to damaged.
Utility model content
For overcoming the problems referred to above of the prior art, this utility model provides and designs ingenious, simply a kind of people's air defense of structure
Door impact-proof structure.
To achieve these goals, the technical solution adopted in the utility model is as follows：
A kind of closed guard gate's impact-proof structure, including closed guard gate's door body, body of wall, has multiple passing through inside described closed guard gate's door body
Logical upper and lower steel-structured circular cylinder；The plurality of steel-structured circular damaged surface is tangent to each other；Described closed guard gate's door body outer surface is in
Outer convex, the contact site of described closed guard gate's door body and body of wall includes fixing axle and buffer unit；Described fixing axle is by people's air defense
First side of door door body is connected on described body of wall；Described buffer unit is arranged on the second side of described closed guard gate's door body；Described
Buffer unit is in cylinder；The described body of wall position corresponding with described closed guard gate's door body second side be provided with can agree with described
The cambered surface of buffer unit.
Specifically, it is provided with, inside described cambered surface, the rubber layer playing cushioning effect.
Compared with prior art, this utility model has the advantages that：
（1）The door body of this utility model closed guard gate is not solid door body, and inside is upper and lower by multiple cylinder type insertions
Steel construction composition, such structure alleviates the weight of closed guard gate's door body so that the gravity that fixing bearing is subject to mitigates, meanwhile,
Do not weaken the ability that closed guard gate's door body resists impulsive force.
（2）This utility model is provided with cylindrical buffer unit, described buffering at the contact surface of closed guard gate and body of wall
Part is agreed with the rubber layer phase in cambered surface being arranged on body of wall so that when there being external impact force impact closed guard gate, buffering
Part can play the effect of disperses impact forces, improves the ability of closed guard gate edge impact force proof.
Brief description
Fig. 1 is structural representation when closed guard gate of the present utility model closes.
Fig. 2 is structural representation when closed guard gate of the present utility model opens.
Description of reference numerals：1 body of wall, 2 fixing axles, 3 steel-structured circular cylinders, 4 door body outer surfaces, 5 bufferings
Part, 6 cambered surfaces.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, and embodiment of the present utility model includes
But it is not limited to the following example.
Embodiment
As shown in Figure 1 to Figure 2, a kind of closed guard gate's impact-proof structure, including closed guard gate's door body, body of wall 1, described closed guard gate's door
Internal portion has the upper and lower steel-structured circular cylinder 3 of multiple insertions；The plurality of steel-structured circular cylinder 3 surface is tangent to each other；Described
Closed guard gate's door body outer surface 4 is in outer convex, and the contact site of described closed guard gate's door body and body of wall 1 includes fixing axle 2 and buffering
Part 5；First side of closed guard gate's door body is connected on described body of wall 1 described fixing axle 2；Described buffer unit 5 is arranged on institute
State the second side of closed guard gate's door body；Described buffer unit 5 is in cylinder；Described body of wall 1 and described closed guard gate's door body the second side phase
Corresponding position is provided with the cambered surface 6 that can agree with described buffer unit 5.
Specifically, it is provided with, inside described cambered surface 6, the rubber layer playing cushioning effect.
Closed guard gate's door body of the present utility model and lighter than before, but protecting against shock ability does not have and declines, due to many
Individual steel-structured circular cylinder 3 surface is tangent to each other so that impulsive force is when impacting closed guard gate's door body, and impulsive force is by steel-structured circular cylinder
3 are dissolved.And, due to having the presence of buffer unit 5 so that impulsive force is when impacting closed guard gate's door body, door body and body of wall 1 connect
The impulsive force at tactile position is also dissolved by cambered surface 6.
Above-described embodiment only preferred embodiment of the present utility model, the not restriction to this utility model protection domain,
In every case adopt design principle of the present utility model, and the change carrying out non-creativeness work on this basis and making, all should
Belong within protection domain of the present utility model.
Claims (2)
1. a kind of closed guard gate's impact-proof structure, including closed guard gate's door body, body of wall it is characterised in that inside described closed guard gate's door body
There is the upper and lower steel-structured circular cylinder of multiple insertions；The plurality of steel-structured circular damaged surface is tangent to each other；Described closed guard gate's door
External surface is in outer convex, and the contact site of described closed guard gate's door body and body of wall includes fixing axle and buffer unit；Described solid
First side of closed guard gate's door body is connected on described body of wall dead axle；Described buffer unit is arranged on the of described closed guard gate's door body
Two sides；Described buffer unit is in cylinder；The described body of wall position corresponding with described closed guard gate's door body second side is provided with can
To agree with the cambered surface of described buffer unit.
2. a kind of closed guard gate's impact-proof structure according to claim 1 is it is characterised in that be provided with inside described cambered surface
Rubber layer to cushioning effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620933723.1U CN205990861U (en) | 2016-08-25 | 2016-08-25 | A kind of closed guard gate's impact-proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620933723.1U CN205990861U (en) | 2016-08-25 | 2016-08-25 | A kind of closed guard gate's impact-proof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205990861U true CN205990861U (en) | 2017-03-01 |
Family
ID=58107223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620933723.1U Expired - Fee Related CN205990861U (en) | 2016-08-25 | 2016-08-25 | A kind of closed guard gate's impact-proof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205990861U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178286A (en) * | 2017-07-24 | 2017-09-19 | 武汉市人防建筑设计研究院 | New protecting against shock closed guard gate |
| CN107178291A (en) * | 2017-07-24 | 2017-09-19 | 武汉市人防建筑设计研究院 | A kind of closed guard gate |
| CN108756652A (en) * | 2018-05-29 | 2018-11-06 | 谢世泽 | A kind of self-locking bilayer people's air defense door gear |
| CN109209184A (en) * | 2018-09-26 | 2019-01-15 | 鲁舒琴 | A kind of ocean engineering platform exit passageway isolating door |
| CN111535718A (en) * | 2020-05-25 | 2020-08-14 | 芜湖百益人防工程防护设备有限公司 | Anti-seismic civil air defense door |
-
2016
- 2016-08-25 CN CN201620933723.1U patent/CN205990861U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178286A (en) * | 2017-07-24 | 2017-09-19 | 武汉市人防建筑设计研究院 | New protecting against shock closed guard gate |
| CN107178291A (en) * | 2017-07-24 | 2017-09-19 | 武汉市人防建筑设计研究院 | A kind of closed guard gate |
| CN107178286B (en) * | 2017-07-24 | 2019-02-05 | 武汉市人防建筑设计研究院 | Novel protecting against shock closed guard gate |
| CN108756652A (en) * | 2018-05-29 | 2018-11-06 | 谢世泽 | A kind of self-locking bilayer people's air defense door gear |
| CN108756652B (en) * | 2018-05-29 | 2021-09-03 | 谢世泽 | Self-locking double-layer civil air defense door device |
| CN109209184A (en) * | 2018-09-26 | 2019-01-15 | 鲁舒琴 | A kind of ocean engineering platform exit passageway isolating door |
| CN111535718A (en) * | 2020-05-25 | 2020-08-14 | 芜湖百益人防工程防护设备有限公司 | Anti-seismic civil air defense door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 Termination date: 20170825 |