CN209510090U - A kind of shock resistance closed guard gate - Google Patents
A kind of shock resistance closed guard gate Download PDFInfo
- Publication number
- CN209510090U CN209510090U CN201822011357.6U CN201822011357U CN209510090U CN 209510090 U CN209510090 U CN 209510090U CN 201822011357 U CN201822011357 U CN 201822011357U CN 209510090 U CN209510090 U CN 209510090U
- Authority
- CN
- China
- Prior art keywords
- door
- plate
- closed guard
- guard gate
- shock resistance
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of shock resistance closed guard gates, are related to defense equipment technical field, solve the problems, such as to cause closed guard gate to be damaged because being easy to happen deformation when closed guard gate is by greater impact.It includes doorframe, it is hingedly provided with door-plate in doorframe, and is provided with ring baffle on doorframe, door-plate is provided with abutment ring close to the side of ring baffle, abutment ring is provided with multiple arcs elastic slice along its circumferential direction close to one end of door-plate, and the opening of arc spring lamination is arranged towards door-plate；Door-plate is provided with annular groove close to the side of arc spring lamination, and the both ends of arc spring lamination are provided with the limited block slided in annular groove, and the ring baffle that position-limiting action is played to limited block is provided on annular groove.Closed guard gate in the utility model is not susceptible to deformation when by greater impact, and keeps good stability in use, has good shock resistance.
Description
Technical field
The utility model relates to defense equipment technical fields, more specifically, it relates to a kind of shock resistance closed guard gate.
Background technique
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.
A kind of closed guard gate is disclosed in the Chinese utility model patent that notification number is CN207673227U comprising door body,
Doorframe, door body further include upper rail, lower railway；Doorframe further includes upper rail sliding slot, lower railway sliding slot；Upper rail is located at door body
Top, lower railway are located at the bottom of door body；Upper rail sliding slot is located at the top of doorframe, opening down, and upper rail sliding slot encases
Track；Lower railway sliding slot is located at the bottom of doorframe, and opening up, lower railway sliding slot encases the lower railway；Lower railway is provided with
Tourelle；Lower railway sliding slot is detachable.
In above-mentioned patent, lower railway is provided with tourelle, and lower railway sliding slot partially can dismantle or be embedded in bottom surface, convenient
Closed guard gate is operated, but door body is connected in upper rail sliding slot and lower railway slot by lower railway and upper rail, works as people's air defense
When door receives greater impact, door body is easy to happen deformation, and closed guard gate is caused integrally to be damaged, and can not be operated.
Utility model content
For in the prior art because closed guard gate is by greater impact when be easy to happen deformation closed guard gate caused to be damaged
Problem, the purpose of this utility model is to provide a kind of shock resistance closed guard gates, by the way that arc spring lamination, and the two of arc spring lamination are arranged
End can be slided on door-plate, to solve the above problems, deformation is not susceptible to when by greater impact, and in use process
It is middle to keep good stability.
To achieve the above object, the utility model provides following technical solution:
A kind of shock resistance closed guard gate, including doorframe are hingedly provided with door-plate in doorframe, and are provided with annular gear on doorframe
Plate, the door-plate are provided with abutment ring close to the side of ring baffle, and abutment ring is provided with close to one end of door-plate along its circumferential direction
Multiple arcs elastic slice, and the opening of arc spring lamination is arranged towards door-plate；The door-plate is provided with ring close to the side of arc spring lamination
Shape slot, the both ends of the arc spring lamination are provided with the limited block slided in annular groove, and are provided on the annular groove to limit
Position block plays the block of position-limiting action.
By using above-mentioned technical proposal, when door-plate is by greater impact, deformation occurs for arc spring lamination, and arc spring lamination
The limited block at both ends slides in annular groove, at this point, door-plate is gradually close to abutment ring, and arc spring lamination utilizes the elasticity of itself
Restoring force end of door plate plays a good cushioning role, and door-plate is made to be not susceptible to deformation when by greater impact.Meanwhile block
Be conducive to the sliding for keeping sliding block stable in annular groove, and make arc spring lamination that there is good stability when deformation occurs, favorably
In the stability for improving shock resistance closed guard gate entirety.
Further, the arc spring lamination is provided with sliding column close to the side of door-plate, and be provided on the door-plate with
Slide the compatible sliding pipe of column.
By using above-mentioned technical proposal, when door-plate is impacted, arc spring lamination when deformation occurs, manage in sliding by sliding column
Middle sliding plays good position-limiting action to arc spring lamination, is conducive to the sliding for keeping limited block stable in annular groove, and can
It avoids being damaged because inelastic deformation occurs for arc spring lamination, there is good protective effect to arc spring lamination, and make anti-impact
The stability for hitting closed guard gate's entirety greatly improves.
Further, the sliding column is provided with flexible connector, and the elastic connection far from one end of arc spring lamination
Part is connected on the door-plate in sliding pipe far from one end of sliding column.
By using above-mentioned technical proposal, flexible connector has good elastic-restoring force, has to sliding column good
Good buffer function is conducive to slide column sliding stable in sliding pipe, and make arc bullet when door-plate is by greater impact
Piece keeps well stable deformation, and can be improved the shock resistance of shock resistance closed guard gate's entirety.
Further, the one end of the abutment ring far from doorframe is provided with the protective cloth of folding stretching, and institute along its circumferential direction
Protective cloth is stated to be fixed on door-plate far from one end of abutment ring.
By using above-mentioned technical proposal, when deformation occurs for arc spring lamination, door-plate and abutment ring are close to each other, protective cloth
It can be folded, when door-plate and abutment ring are located remotely from each other, protective cloth can be stretched, and protective cloth is arranged in abutment ring
Between door-plate, making shock resistance closed guard gate when in use has good sealing performance.
Further, multiple telescopic masts are provided between the abutment ring and door-plate.
By using above-mentioned technical proposal, telescopic mast to abutment ring have good limit and fixed function, when door-plate by
To when impact, telescopic mast is conducive to keep door-plate stable close to abutment ring, makes shock resistance closed guard gate holding when being impacted
Good stability.
Further, the ring baffle is provided with sealing cushioned material layer close to a lateral edge its circumferential direction changed is abutted.
By using above-mentioned technical proposal, the leakproofness that cushioned material layer is conducive to improve shock resistance closed guard gate entirety is sealed
Can, and can be avoided and generate larger collision between abutment ring and ring baffle, mention the stabilization of shock resistance closed guard gate entirety significantly
It is high.
Further, multiple spin freely rolled are provided between the doorframe and door-plate, and the spin is embedded
In doorframe.
By using above-mentioned technical proposal, spin can freely roll in doorframe, and spin is supported far from one end of doorframe
It connects on door-plate, when door-plate is by greater impact, is conducive to avoid causing to resist because generating larger friction between door-plate and doorframe
Impact closed guard gate damages, and so that arc spring lamination end of door plate is played good buffer function, and conveniently to shock resistance closed guard gate
It is operated.
Further, insulation material layer is provided in the abutment ring.
Biggish noise, insulation material layer can be generated when door-plate is by greater impact by using above-mentioned technical proposal
With good sound-absorbing effect, making shock resistance closed guard gate in use has good Noise Reduction.
Compared with prior art, the utility model has the beneficial effects that
(1) by being provided with multiple arcs elastic slice between abutment ring and door-plate, shape elastic slice utilizes the elastic recovery of itself
Power end of door plate plays a good cushioning role, and annular groove is provided on door-plate, is provided in annular groove on arc spring lamination
The limited block of sliding is conducive to that arc spring lamination is made to have good stability when deformation occurs, is conducive to improve shock resistance people's air defense
The whole stability of door；
(2) sliding column is provided with close to the side of door-plate by word arc spring lamination, is provided on door-plate and sliding column Xiang Shi
The sliding pipe matched, and slide column and one end of arc spring lamination is provided with flexible connector, good limit is played to arc spring lamination
Position effect, is conducive to the sliding for keeping limited block stable in annular groove, and improve the impact resistance of shock resistance closed guard gate's entirety
Energy；
(3) one end by abutment ring again far from doorframe is provided with the protective cloth of folding stretching along its circumferential direction, and protective cloth is remote
One end from abutment ring is fixed on door-plate, and ring baffle is provided with sealing fender close to a lateral edge its circumferential direction changed is abutted
The bed of material, making shock resistance closed guard gate when in use has good sealing performance.
Detailed description of the invention
Fig. 1 is the overall schematic of the utility model；
Fig. 2 is the diagrammatic cross-section of the utility model；
Fig. 3 is the enlarged diagram in the portion A in Fig. 2.
Appended drawing reference: 1, doorframe；2, door-plate；3, spin；4, abutment ring；5, ring baffle；6, arc spring lamination；7, it limits
Block；8, annular groove；9, sliding pipe；10, column is slid；11, block；12, flexible connector；13, telescopic mast；14, protective cloth；15,
Handle；16, cushioned material layer is sealed；17, insulation material layer.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
As depicted in figs. 1 and 2, a kind of shock resistance closed guard gate, including rectangular ring fill doorframe 1, are hingedly arranged in doorframe 1
There is door-plate 2 in a rectangular parallelepiped shape, door-plate 2 is rotatablely connected by shaft and doorframe 1, and round handle 15 is provided on door-plate 2.Door
Turntable is provided on plate 2, and the one end of doorframe 1 far from door-plate 2 is provided with ring baffle 5 along its circumferential direction.Door-plate 2 is close to annular gear
The side of plate 5 is provided with abutment ring 4, and abutment ring 4 is adapted with the size of ring baffle 5.
As shown in Figures 2 and 3, abutment ring 4 is provided with eight arc spring laminations 6, and arc along its circumferential direction close to one end of door-plate 2
The opening of shape elastic slice 6 is arranged towards door-plate 2, and the welding of arc spring lamination 6 is arranged in abutment ring 4, and end of door plate 2 plays good slow
Punching effect.Door-plate 2 is provided with annular groove 8, the setting of 8 face arc spring lamination 6 of annular groove, and arc close to the side of arc spring lamination 6
The both ends of elastic slice 6 are provided with the limited block 7 slided in annular groove 8, and limited block 7 is in a rectangular parallelepiped shape.It is provided on annular groove 8 pair
Limited block 7 plays the block 11 of position-limiting action, and ring baffle 5 in a ring, and is symmetricly set on the two sides of annular groove 8, ring baffle 5
Be conducive to the sliding for keeping sliding block stable in annular groove 8.
Arc spring lamination 6 is provided with cylindrical sliding column 10 close to the side of door-plate 2, and sliding column 10 is arranged in arc bullet
The middle part of piece 6, and sliding pipe 9 compatible with sliding column 10 is provided on door-plate 2, sliding column 10 can be sliding in sliding pipe 9
It is dynamic.Sliding column 10 is provided with flexible connector 12 far from one end of arc spring lamination 6, and flexible connector 12 is far from sliding column 10
One end is connected on the door-plate 2 in sliding pipe 9, and flexible connector 12 selects spring, and flexible connector 12 improves shock resistance people
The shock resistance of anti-door entirety.
The one end of abutment ring 4 far from doorframe 1 is provided with the protective cloth 14 of folding stretching along its circumferential direction, and protective cloth 14 is to fold
The vinyon of type, and the one end of protective cloth 14 far from abutment ring 4 is fixed on door-plate 2 by hot melt adhesive.Abutment ring 4 and door
It is provided with eight telescopic masts 13 between plate 2, telescopic mast 13 is along the circumferential spaced set of abutment ring 4, and the setting of telescopic mast 13 exists
Between two adjacent arc spring laminations 6.Telescopic mast 13 is conducive to that shock resistance closed guard gate is made to keep good steady when being impacted
It is qualitative.
Multiple spin 3 freely rolled are provided between doorframe 1 and door-plate 2, spin 3 is along the circumferential equidistant of doorframe 1
Setting, and spin 3 is embedded in doorframe 1, advantageously reduces the friction between doorframe 1 and door-plate 2.Ring baffle 5 is close to abutting
Its circumferential direction of one lateral edge of ring 4 is provided with sealing cushioned material layer 16, seals the material selection phenylpropyl alcohol rubber in cushioned material layer 16.
Insulation material layer 17 is provided in abutment ring 4, insulation material layer 17 is made of sponge.
It the course of work of the utility model and has the beneficial effect that:
Make when shock resistance closed guard gate is in close state, abutment ring 4 is connected to the sealing cushioned material layer on ring baffle 5
On 16, when door-plate 2 is by greater impact, deformation occurs for arc spring lamination 6, and the limited block 7 at 6 both ends of arc spring lamination is in annular groove
It is slided in 8, and slides column 10 and slided in sliding pipe 9, the flexible connector 12 slid in pipe 9 is gradually compressed, at this point, door-plate
2 is gradually close to abutment ring 4, and telescopic mast 13 gradually tapers up, and the protective cloth 14 in abutment ring 4 is gradually folded up.Arc spring lamination 6
Played a good cushioning role with flexible connector 12 using the elastic-restoring force end of door plate 2 of itself, make door-plate 2 by compared with
Deformation is not susceptible to when large impact.Meanwhile protective cloth 14 and sealing cushioned material layer 16 have shock resistance closed guard gate when in use
There is good sealing performance, and insulation material layer 17 has good sound-absorbing effect, makes shock resistance closed guard gate in use
With good Noise Reduction.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of shock resistance closed guard gate, including doorframe (1), hingedly it is provided with door-plate (2) in doorframe (1), and be arranged on doorframe (1)
There are ring baffle (5), which is characterized in that the door-plate (2) is provided with abutment ring (4) close to the side of ring baffle (5), abuts
Ring (4) is provided with multiple arcs elastic slice (6) close to the one end of door-plate (2) along its circumferential direction, and the opening of arc spring lamination (6) is towards door
Plate (2) setting；The door-plate (2) is provided with annular groove (8) close to the side of arc spring lamination (6), and the two of the arc spring lamination (6)
End is provided with the limited block (7) slided in annular groove (8), and is provided on the annular groove (8) and plays limit to limited block (7)
The block (11) of effect.
2. shock resistance closed guard gate according to claim 1, which is characterized in that the arc spring lamination (6) is close to door-plate (2)
Side is provided with sliding column (10), and the compatible sliding pipe (9) with sliding column (10) is provided on the door-plate (2).
3. shock resistance closed guard gate according to claim 2, which is characterized in that the sliding column (10) is far from arc spring lamination
(6) one end is provided with flexible connector (12), and the flexible connector (12) is connected to far from one end of sliding column (10)
On door-plate (2) in sliding pipe (9).
4. shock resistance closed guard gate according to claim 1, which is characterized in that the one of the abutment ring (4) separate doorframe (1)
End is provided with the protective cloth (14) of folding stretching along its circumferential direction, and the protective cloth (14) is fixed far from the one end of abutment ring (4)
On door-plate (2).
5. shock resistance closed guard gate according to claim 1, which is characterized in that set between the abutment ring (4) and door-plate (2)
It is equipped with multiple telescopic masts (13).
6. shock resistance closed guard gate according to claim 5, which is characterized in that the ring baffle (5) is changed close to abutting
Its circumferential direction of one lateral edge is provided with sealing cushioned material layer (16).
7. shock resistance closed guard gate according to claim 6, which is characterized in that be arranged between the doorframe (1) and door-plate (2)
There are multiple spin (3) freely rolled, and the spin (3) is embedded in doorframe (1).
8. shock resistance closed guard gate according to claim 7, which is characterized in that be provided with sound insulation material on the abutment ring (4)
The bed of material (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822011357.6U CN209510090U (en) | 2018-12-01 | 2018-12-01 | A kind of shock resistance closed guard gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822011357.6U CN209510090U (en) | 2018-12-01 | 2018-12-01 | A kind of shock resistance closed guard gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209510090U true CN209510090U (en) | 2019-10-18 |
Family
ID=68191009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822011357.6U Active CN209510090U (en) | 2018-12-01 | 2018-12-01 | A kind of shock resistance closed guard gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209510090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111734269A (en) * | 2020-07-09 | 2020-10-02 | 温州品力智能幕墙门窗有限公司 | A roof skylight airtight door for civil air defense engineering |
-
2018
- 2018-12-01 CN CN201822011357.6U patent/CN209510090U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111734269A (en) * | 2020-07-09 | 2020-10-02 | 温州品力智能幕墙门窗有限公司 | A roof skylight airtight door for civil air defense engineering |
| CN111734269B (en) * | 2020-07-09 | 2022-01-11 | 温州品力智能幕墙门窗有限公司 | A roof skylight airtight door for civil air defense engineering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209510090U (en) | A kind of shock resistance closed guard gate | |
| CN205153936U (en) | Shock attenuation door gives sound insulation | |
| CN210383770U (en) | Anti-collision shell of sweeping robot | |
| CN208272391U (en) | A kind of side door of electric cabinet closure anticollision mechanism | |
| CN209510087U (en) | A kind of closed guard gate | |
| CN211201609U (en) | People's air defense door with antidetonation function | |
| CN208019068U (en) | A kind of dedusting circuit board device | |
| CN210343052U (en) | Impact-resistant aluminum alloy door and window | |
| CN209568900U (en) | A kind of shock resistance bilayer closed guard gate | |
| CN207905667U (en) | The small-sized grille door of self-closing with buffering | |
| CN102003492A (en) | Buffering device | |
| CN105350887A (en) | Sound-proof damping door | |
| CN209218283U (en) | A kind of anticollision sound equipment | |
| CN209360065U (en) | A kind of press rebound is saved oneself sliding block | |
| CN209483105U (en) | A kind of protective door | |
| CN210526826U (en) | Aviation sliding door integrating limiting and protecting functions | |
| CN211922128U (en) | Road highway subgrade protective structure | |
| CN219535360U (en) | Anticollision formula switch board | |
| CN214740880U (en) | Anti-impact civil air defense door | |
| CN211556469U (en) | CT box for switch cabinet | |
| CN204212640U (en) | A kind of airtight automatic door | |
| CN203129031U (en) | Novel safety protection plate | |
| GB2481054A (en) | Table games having flexible walls | |
| CN217300359U (en) | Double-deck people's air defense door inner chamber reinforced structure shocks resistance | |
| CN219087487U (en) | Display screen panel bears metal frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |