CN208040260U - A kind of external closed guard gate vibration absorber - Google Patents
A kind of external closed guard gate vibration absorber Download PDFInfo
- Publication number
- CN208040260U CN208040260U CN201820456641.1U CN201820456641U CN208040260U CN 208040260 U CN208040260 U CN 208040260U CN 201820456641 U CN201820456641 U CN 201820456641U CN 208040260 U CN208040260 U CN 208040260U
- Authority
- CN
- China
- Prior art keywords
- spring
- guard gate
- pressing plate
- closed guard
- casing
- 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
Links
Abstract
The utility model discloses a kind of external closed guard gate vibration absorbers, including spring pin assemblies and pressing plate, the multiple spring pin assemblies are distributed in the wall above people's air defense door frame, the pressing plate is fixedly connected with people's air defense door body upper edge, the pressing plate quantity is equal with spring catch component count, and pressing plate is corresponded with spring pin assemblies when people's air defense door closure state；The spring pin assemblies include fixed seat, casing, spring, shock stop pin.It is simple in structure, at low cost, easy to use that external closed guard gate vibration absorber can solve the problems, such as that closed guard gate's shutdown vibration has the advantages that again.
Description
Technical field
The utility model is related to civil air defense constructions and installations to build equipment field, be filled in particular to a kind of external closed guard gate vibration damping
It sets.
Background technology
Closed guard gate is exactly the door of people's protection works entrance, and closed guard gate's classification has common single, double fan to protect than sharper
Sealed door and sealed door, a variety of defense equipments such as the single, double fan airtight blast door of movable sill and sealed door.In order to reach its own work(
The demand of energy, closed guard gate's own vol is larger, weight is big, therefore larger with inertia in door opening process closing the door, and causes closing
When closed guard gate, the impact force of closed guard gate and doorframe is larger, will produce huge vibration force, to reduce the use longevity of closed guard gate
Life.Above-mentioned in view of closed guard gate uses problem, is badly in need of wanting a kind of skill that can solve closed guard gate's shutdown vibration currently on the market
Art is equipped.
Utility model content
The purpose of this utility model is to provide a kind of external closed guard gate vibration absorber, which can
It is simple in structure, at low cost, easy to use to solve the problems, such as that closed guard gate's shutdown vibration has the advantages that again.
To achieve the above object, the utility model takes following technical scheme：
A kind of external closed guard gate vibration absorber, it is characterised in that：Including spring pin assemblies and pressing plate, the multiple spring
Pin assemblies are distributed in the wall above people's air defense door frame, and the pressing plate is fixedly connected with people's air defense door body upper edge, the pressure
Plate quantity is equal with spring catch component count, and pressing plate is corresponded with spring pin assemblies when people's air defense door closure state.
It is further preferred that the spring pin assemblies include fixed seat, casing, spring, shock stop pin, the fixed seat is fixed
Inside wall, described sleeve pipe one end is square end, and casing square end is matched with fixed seat to be installed and used, and described sleeve pipe is another
End is interior ladder nose end, and the vibration damping pin head part is out of casing square end loading inside pipe casing, the shock stop pin outer diameter and casing
Through matching, the spring is assemblied in casing and among shock stop pin tail portion and fixed seat.
It is further preferred that the shock stop pin is multidiameter structure.
It is further preferred that the pressing plate is T-shaped structure, and round boss corresponding with shock stop pin is equipped in upper end.
It is using advantageous effect caused by above-mentioned technical proposal：Pressing plate in external closed guard gate's vibration absorber is straight
The upper edge for being fixed on closed guard gate is connect, the fixed seat in spring pin assemblies is embedded in inside wall, then will be in spring pin assemblies
Other parts assembly is completed to be fixedly linked with fixed seat.
When operating personnel are when closing closed guard gate, close to people's air defense door pivot side pressing plate first with the vibration damping in spring pin assemblies
Pin head part contacts, other subsequent pressing plates are contacted with other contact damping pin head parts successively, and the process of pressing plate and vibration damping pin contacts will
Spring-compressed is converted into the elastic potential energy of spring to realize the inertia force of closed guard gate itself by pressing plate, shock stop pin, to reach
To the purpose of vibration damping.External closed guard gate's vibration absorber has the advantages that simple in structure, at low cost, easy to use simultaneously.
Description of the drawings
Fig. 1 is the utility model external closed guard gate's vibration absorber entirety axis side structure schematic diagram；
Fig. 2 is spring pin assemblies structural schematic diagram in the utility model.
In figure：1, closed guard gate；2, fixing bolt group；3, pressing plate；4, fixed seat；5, casing；6, shock stop pin；7, closed guard gate's door
Frame；8, spring.
Specific implementation mode
Below in conjunction with the accompanying drawings, the utility model is described further：
As depicted in figs. 1 and 2, external closed guard gate's vibration absorber includes by fixed seat 4, casing 5, spring 8, shock stop pin
The spring pin assemblies and pressing plate 3 of 6 compositions, pressing plate 3 are T-shaped structure, and are equipped with round boss corresponding with shock stop pin 6 in upper end,
3 lower end of pressing plate is fixedly connected by fixing bolt group 2 with 1 ontology upper edge of closed guard gate；
Spring pin assemblies are distributed in the wall of the top of people's air defense door frame 7, spring pin assemblies include fixed seat 4, casing 5,
Spring 8, shock stop pin 6, fixed seat 4 is pre-buried to be fixed on inside wall, and 5 one end of casing is square end, and 5 square end of casing is equipped with 4
Bolt hole matches installation with fixed seat 4 and fixes, and 5 other end of casing is interior ladder nose end, 5 interior bone of entire casing, vibration damping
6 head of pin is packed into from 5 square end of casing inside casing 5；Shock stop pin 6 is designed using multidiameter structure, 6 outer diameter of shock stop pin and casing
Through matching in 5, spring 8 is assemblied in casing 5 and among 6 tail portion of shock stop pin and fixed seat 4；It will be covered in spring pin assemblies
Pipe 5, spring 8 and the assembly of shock stop pin 6 are completed to be fixedly linked with fixed seat；
Shock stop pin 6 uses multidiameter structure, 6 tail portion of normal condition shock stop pin to be in stretching state under the extruding of spring 8；
It is three that three spring pin assemblies and corresponding pressing plate 3 are used in the present embodiment also.
When operating personnel are when closing closed guard gate 1, the pressing plate 3 close to 1 shaft side of closed guard gate is first and in spring pin assemblies
6 head contact of shock stop pin, other subsequent pressing plates 3 are contacted with other 6 pin head parts of contact damping successively, and pressing plate 3 is contacted with shock stop pin 6
Process spring 8 is compressed, to realize the inertia force of itself of closed guard gate 1 by pressing plate 3,6 transmitting and converting of shock stop pin at spring 8
Elastic potential energy, to achieve the purpose that vibration damping.Simultaneously external closed guard gate's vibration absorber have it is simple in structure, at low cost,
Advantage easy to use.
The present embodiment is the explanation conceived to the utility model and realized, is not intended to limit it, in this reality
With under novel design, without the technical solution that substantially converts still in protection domain.
Claims (4)
1. a kind of external closed guard gate vibration absorber, it is characterised in that：Including spring pin assemblies and pressing plate, the multiple spring catch
Component is distributed in the wall above people's air defense door frame, and the pressing plate is fixedly connected with people's air defense door body upper edge, the pressing plate
Quantity is equal with spring catch component count, and pressing plate is corresponded with spring pin assemblies when people's air defense door closure state.
2. external closed guard gate vibration absorber as described in claim 1, it is characterised in that：The spring pin assemblies include fixing
Seat, casing, spring, shock stop pin, the fixed seat are fixed on inside wall, and described sleeve pipe one end is square end, casing square end
It matches and installs and uses with fixed seat, the described sleeve pipe other end is interior ladder nose end, and the vibration damping pin head part is from casing square end
It is packed into inside pipe casing, the shock stop pin outer diameter is interior through matching with casing, and the spring is assemblied in casing and is located at shock stop pin
Among tail portion and fixed seat.
3. external closed guard gate vibration absorber as claimed in claim 2, it is characterised in that：The shock stop pin is multi-diameter shaft knot
Structure.
4. external closed guard gate vibration absorber as described in claim 1, it is characterised in that：The pressing plate is T-shaped structure, and
Upper end is equipped with round boss corresponding with shock stop pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820456641.1U CN208040260U (en) | 2018-04-03 | 2018-04-03 | A kind of external closed guard gate vibration absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820456641.1U CN208040260U (en) | 2018-04-03 | 2018-04-03 | A kind of external closed guard gate vibration absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208040260U true CN208040260U (en) | 2018-11-02 |
Family
ID=63946849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820456641.1U Expired - Fee Related CN208040260U (en) | 2018-04-03 | 2018-04-03 | A kind of external closed guard gate vibration absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208040260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535717A (en) * | 2020-05-25 | 2020-08-14 | 芜湖百益人防工程防护设备有限公司 | Self-buffering type anti-seismic civil air defense door |
-
2018
- 2018-04-03 CN CN201820456641.1U patent/CN208040260U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535717A (en) * | 2020-05-25 | 2020-08-14 | 芜湖百益人防工程防护设备有限公司 | Self-buffering type anti-seismic civil air defense door |
| CN111535717B (en) * | 2020-05-25 | 2022-04-15 | 安徽百益科技有限公司 | Self-buffering type anti-seismic civil air defense door |
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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: 20181102 Termination date: 20200403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |