CN110469220A - A kind of closed guard gate's blocking device - Google Patents
A kind of closed guard gate's blocking device Download PDFInfo
- Publication number
- CN110469220A CN110469220A CN201910678181.6A CN201910678181A CN110469220A CN 110469220 A CN110469220 A CN 110469220A CN 201910678181 A CN201910678181 A CN 201910678181A CN 110469220 A CN110469220 A CN 110469220A
- Authority
- CN
- China
- Prior art keywords
- several
- connector
- guard gate
- closed guard
- blocking device
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/06—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/10—Actuating mechanisms for bars
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/10—Actuating mechanisms for bars
- E05C9/12—Actuating mechanisms for bars with rack and pinion mechanism
Abstract
The invention discloses a kind of closed guard gate's blocking devices, it includes driving handle, several cams, several locked grooves, several lock pins and corresponding locking pin seat, the driving handle is connected with several cams respectively by driving mechanism, the driving handle drives several cams to rotate synchronously by driving mechanism, several cams, several lock pins and several locked grooves correspond, the locking pin seat is mounted in the upside doorframe of closed guard gate, one end of several lock pins is against on several cams, and the other end is synchronous to be inserted into or exit corresponding locking pin seat.Compared with prior art, the advantages of present invention has structure relatively simple, and cost is relatively low.
Description
Technical field
The present invention relates to closed guard gate's technical fields, and in particular to a kind of closed guard gate's blocking device.
Background technique
Closed guard gate is exactly the door of people's protection works entrance, is that government mobilizes and organize the masses, takes anti-air strike, combat a natural disaster
Disaster Relief Measures implement rescue action, prevention and the activity for mitigating disaster harm.Closed guard gate is to belong to civil defence safeguard.People's air defense
The generally hard steel material of door is constituted, and has the function of certain shockproof wave and effective guarantee can people's air defense space interior
Safety and stability.
People's air defense door latch apparatus be closed guard gate resist explosion wave overbottom pressure main structure, be guarantee closed guard gate by
The most important component of closed guard gate's sealing function is also able to maintain when to remainder pressure of shock wave.The closedown structure of existing closed guard gate is more multiple
It is miscellaneous, higher cost.Therefore, it is necessary to propose a kind of new technical solution.
Summary of the invention
The present invention proposes a kind of closed guard gate's blocking device, and it is complex to solve structure of the existing technology, cost compared with
High problem.
To achieve the goals above, the technical scheme of the present invention is realized as follows: a kind of closed guard gate's blocking device, packet
It includes driving handle, several cams, several locked grooves, several lock pins and corresponding locking pin seat, the driving handle and passes through driving machine
Structure is connected with several cams respectively, and the driving handle drives several cams to rotate synchronously by driving mechanism, institute
It states several cams, several lock pins and several locked grooves to correspond, the locking pin seat is mounted in the upside doorframe of closed guard gate, institute
The one end for stating several lock pins is against on several cams, and the other end is synchronous to be inserted into or exit corresponding locking pin seat.
Preferably, the driving mechanism include the first connector for being mounted on driving handle root, it is several be mounted on it is described
The second connector and third connector on several cams, first connector pass through the third connector and several institutes
The second connector is stated to be connected.
Preferably, first connector and the second connector are connection gear, and the third connector is and the company
Connect the chain of gear engagement.
Preferably, first connector and the second connector are connection gear, and the third connector is to have thereon
The connecting plate of multistage gear part, the multistage gear part are engaged with connection gear one-to-one correspondence respectively.
Preferably, further include idler gear, the idler gear be located at the connecting plate away from first connector and
The side of second connector, the idler gear are engaged with the gear part on the connecting plate.
Preferably, the idler gear has multiple, and multiple idler gears and second connector interlock cloth
It sets.
It preferably, further include anticreep fixture block, the anticreep fixture block is mounted on the both ends of the connecting plate.
Preferably, the connection gear and the cam coaxial are arranged.
Compared with prior art, the present invention has an advantage that a kind of closed guard gate proposed by the present invention is existed with blocking device
In use, rotate driving handle, driving handle drives several cams to rotate synchronously by driving mechanism, and lock pin is against by gravity
On corresponding cam, during cam rotates, several lock pins are synchronized in corresponding locked groove and are risen or fallen, and lock pin is far from convex
One end of wheel can synchronize insertion or exit locking pin seat, to complete locking or unlocking operation.Entire blocking device use gear,
The components such as cam realize the locking operation of lock pin and locking pin seat, and structure is relatively simple, and cost is also the bottom of compared with.Compared with prior art,
The advantages of present invention has structure relatively simple, and cost is relatively low.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of one embodiment of the present of invention；
Fig. 2 is the structural schematic diagram of another embodiment of the invention.
In figure: 1-driving handle, 2-cams, 3-locked grooves, 4-lock pins, 5-locking pin seats, 6-driving mechanisms, 61-the
A connection piece, the 62-the second connector, 63-third connectors, 64-gear parts, 65-idler gears, 66-anticreep fixture blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under that premise of not paying creative labor
Embodiment shall fall within the protection scope of the present invention.
As depicted in figs. 1 and 2, Fig. 1 is the structural schematic diagram of one embodiment of the present of invention；Fig. 2 is of the invention another
The structural schematic diagram of a embodiment.
A kind of closed guard gate's blocking device proposed by the present invention, if including driving handle 1, several cams 2, several locked grooves 3,
Dry lock pin 4 and corresponding locking pin seat 5, driving handle 1 are connected with several cams 2 respectively by driving mechanism 6, drive handle 1
Several cams 2 are driven to rotate synchronously by driving mechanism 6, driving mechanism 6 includes being mounted on the first connection of driving 1 root of handle
Part 61, several the second connectors 62 and third connector 63 being mounted on several cams 2, the first connector 61 pass through third
Connector 63 is connected with several second connectors 62.First connector 61, the second connector 62 are located at same level height.
As depicted in figs. 1 and 2, several cams 2, several lock pins 4 and several locked grooves 3 correspond, and several lock pins 4 are parallel
Setting, several locked grooves 3 are also arranged in parallel, and locking pin seat 5 is mounted in the upside doorframe of closed guard gate, and one end of several lock pins 4 is against
On several cams 2, the other end is synchronous to be inserted into or exits corresponding locking pin seat 5.Several lock pins 4 are against on cam 2 by gravity,
When several cams 2 rotate synchronously, one end of several lock pins 4 rises along the surface synchronization of several cams 2 or synchronous decline, synchronous
Rise, lock pin meeting 4 is constantly close to locking pin seats 5 until be finally inserted into locking pin seat 5, and synchronous to decline, lock pin 4 can be constantly far from lock pin
Seat 5 is until exit locking pin seat 5.
As shown in Figure 1, as an embodiment of the present invention, the first connector 61 and the second connector 62 are tooth connection
Wheel, third connector 63 is the chain engaged with connection gear.Connection gear and cam 2 are coaxially disposed.
As shown in Fig. 2, the first connector 61 and the second connector 62 are tooth connection as another embodiment of the invention
Wheel, third connector 63 be thereon with multistage gear part 64 connecting plate, multistage gear part 64 respectively with connection gear one by one
It is engaged.Connection gear and cam coaxial are arranged.It further include anticreep fixture block 66, anticreep fixture block 66 is mounted on the two of connecting plate
End.Anticreep fixture block 66 prevents inordinate rotation from driving handle 1, and connecting plate and connection gear is caused to be detached from.
As shown in Fig. 2, further including idler gear 65 in the present embodiment, idler gear 65 is located at connecting plate away from the first connection
The side of part 61 and the second connector 62, idler gear 65 are engaged with the gear part 64 on connecting plate.Idler gear 65 has more
It is a, and 62 interlaced arrangement of multiple idler gears 65 and the second connector.Multiple idler gears 65 are located at same level height, empty
The effect of rotating disk 65 is to ensure that connecting plate along horizontal transverse movement, ensures that several cams 2 rotate synchronously in this way.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of closed guard gate's blocking device, which is characterized in that including driving handle, several cams, several locked grooves, several lock pins
And corresponding locking pin seat, the driving handle are connected with several cams respectively by driving mechanism, the driving handle
Several cams are driven to rotate synchronously by driving mechanism, several cams, several lock pins and several locked grooves one are a pair of
It answers, the locking pin seat is mounted in the upside doorframe of closed guard gate, and one end of several lock pins is against on several cams,
Corresponding locking pin seat is exited in the synchronous insertion of the other end.
2. a kind of closed guard gate's blocking device according to claim 1, it is characterised in that: the driving mechanism includes installation
The first connector, several the second connectors being mounted on several cams and third connection in driving handle root
Part, first connector are connected by the third connector with several second connectors.
3. a kind of closed guard gate's blocking device according to claim 2, it is characterised in that: first connector and second
Connector is connection gear, and the third connector is the chain engaged with the connection gear.
4. a kind of closed guard gate's blocking device according to claim 2, it is characterised in that: first connector and second
Connector is connection gear, and the third connector is connecting plate thereon with multistage gear part, the multistage gear parts
It is not engaged with connection gear one-to-one correspondence.
5. a kind of closed guard gate's blocking device according to claim 4, it is characterised in that: it further include idler gear, it is described
Idler gear be located at the connecting plate deviate from first connector and the second connector side, the idler gear with it is described
Gear part engagement on connecting plate.
6. a kind of closed guard gate's blocking device according to claim 5, it is characterised in that: the idler gear has more
It is a, and multiple idler gears and the second connector interlaced arrangement.
7. a kind of closed guard gate's blocking device according to claim 6, it is characterised in that: it further include anticreep fixture block, it is described
Anticreep fixture block is mounted on the both ends of the connecting plate.
8. a kind of closed guard gate's blocking device according to claim 3-7 any one, it is characterised in that: the tooth connection
Wheel is arranged with the cam coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910678181.6A CN110469220A (en) | 2019-07-25 | 2019-07-25 | A kind of closed guard gate's blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910678181.6A CN110469220A (en) | 2019-07-25 | 2019-07-25 | A kind of closed guard gate's blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110469220A true CN110469220A (en) | 2019-11-19 |
Family
ID=68509728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910678181.6A Pending CN110469220A (en) | 2019-07-25 | 2019-07-25 | A kind of closed guard gate's blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110469220A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1102003B (en) * | 1959-01-21 | 1961-03-09 | Rudolf Sterkel | Swing bolt lock with circular segment and wedge or screw-shaped run-on surface |
| US4422313A (en) * | 1981-10-05 | 1983-12-27 | Vanderwyde James | Container inside locking system |
| DE69225792T2 (en) * | 1991-11-27 | 1998-12-03 | Federal Hoffman Inc D B A Hoff | MULTI-POINT DOOR LOCKING WITH CAM SCRAP ELEMENTS |
| CN203515020U (en) * | 2013-08-28 | 2014-04-02 | 江苏爵格工业设备有限公司 | Novel escape pushing lever linkage lock device used for anti-knock door |
| CN204571731U (en) * | 2014-12-04 | 2015-08-19 | 中国舰船研究设计中心 | A kind of peculiar to vessel without threshold labeled door |
| CN207794980U (en) * | 2018-01-24 | 2018-08-31 | 安徽天盾人防工程设备有限公司 | A kind of steel structure double-leaf exclusion seal door |
-
2019
- 2019-07-25 CN CN201910678181.6A patent/CN110469220A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1102003B (en) * | 1959-01-21 | 1961-03-09 | Rudolf Sterkel | Swing bolt lock with circular segment and wedge or screw-shaped run-on surface |
| US4422313A (en) * | 1981-10-05 | 1983-12-27 | Vanderwyde James | Container inside locking system |
| DE69225792T2 (en) * | 1991-11-27 | 1998-12-03 | Federal Hoffman Inc D B A Hoff | MULTI-POINT DOOR LOCKING WITH CAM SCRAP ELEMENTS |
| CN203515020U (en) * | 2013-08-28 | 2014-04-02 | 江苏爵格工业设备有限公司 | Novel escape pushing lever linkage lock device used for anti-knock door |
| CN204571731U (en) * | 2014-12-04 | 2015-08-19 | 中国舰船研究设计中心 | A kind of peculiar to vessel without threshold labeled door |
| CN207794980U (en) * | 2018-01-24 | 2018-08-31 | 安徽天盾人防工程设备有限公司 | A kind of steel structure double-leaf exclusion seal door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108054580B (en) | It is a kind of for electrical plug-in connection | |
| CN108054578B (en) | It is a kind of for electrical plug-in connection | |
| CN210072867U (en) | Smoke alarm | |
| CN110469220A (en) | A kind of closed guard gate's blocking device | |
| CN106351930A (en) | Fastener | |
| CN110512965A (en) | Blocking device and closed guard gate with the blocking device | |
| CN208040073U (en) | A kind of mute automatic lock of rapid | |
| CN110485839A (en) | People's air defense door latch apparatus | |
| CN110107154A (en) | The double-deck reverse engagement cross complaint bolt structure | |
| CN211008038U (en) | One-way lock body for door and window | |
| CN101845924B (en) | Rapid door-opening device of mining flame-proofing multiloop combination starter | |
| CN108979397A (en) | A kind of hinge of open-type door or window frame | |
| CN214532611U (en) | Double-layer fireproof explosion-proof anti-theft door | |
| CN109881983A (en) | A kind of intelligent door lock containment envelope | |
| CN103268994A (en) | Power socket safe lock | |
| CN205617942U (en) | Double acting gib head lock | |
| CN110499978A (en) | A kind of closed guard gate | |
| CN108224267A (en) | A kind of novel LED lamp apparatus | |
| CN108930472A (en) | A kind of hinge of the open-type door for having image store or window frame | |
| CN220285496U (en) | Electric safety lock | |
| CN204804518U (en) | Dual spring cabinet lock lock body | |
| CN207483120U (en) | A kind of outdoor transport device of fire-fighting | |
| CN203242930U (en) | Power distribution cabinet | |
| CN217581507U (en) | Shockproof safety box | |
| CN101379259A (en) | Totally-enclosed lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191119 |
|
| WD01 | Invention patent application deemed withdrawn after publication |