CN206608054U - A kind of threshold hand-held closed guard gate for people's air defense gateway - Google Patents
A kind of threshold hand-held closed guard gate for people's air defense gateway Download PDFInfo
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- CN206608054U CN206608054U CN201720197914.0U CN201720197914U CN206608054U CN 206608054 U CN206608054 U CN 206608054U CN 201720197914 U CN201720197914 U CN 201720197914U CN 206608054 U CN206608054 U CN 206608054U
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- threshold
- door leaf
- sealing
- people
- air defense
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Abstract
The utility model provides a kind of threshold hand-held closed guard gate for people's air defense gateway, including：Doorframe, is embedded at people's air defense gateway；Door leaf, it is turnover to be located at the doorframe；Blocking mechanism, including locked groove on the ground of the people's air defense gateway with can the vertically corresponding locked groove in lift adjustment, position lifting locking bar, the lifting locking bar is on the door leaf；Threshold picks up by oneself mechanism, including sealedly seals threshold located at the door leaf side, to the gap progress between the door leaf and the ground；The lift adjustment part of the sealing threshold is connected to, the lift adjustment part is on the door leaf and vertically lift in height is adjustable；And connector, it is connected to the lift adjustment part and the lifting locking bar.By the way that closed threshold is in linkage with into blocking mechanism, when blocking mechanism lifting lifting locking bar opens the door, sealing threshold leaves ground by Synchronous lifting, realizes the semi-automatic storage of sealing threshold, greatlys save manpower and materials.
Description
Technical field
The utility model is related to the people's air defense field of underpass, more particularly to a kind of threshold for people's air defense gateway is picked up by oneself
Formula closed guard gate.
Background technology
Closed guard gate is that government mobilizes and the tissue masses, takes anti-air strike, rescue action is implemented in measure of fighting calamities and providing relief, and takes precautions against
With one of equipment used in mitigation disaster harm activity.Traditional closed guard gate's is designed with blocking mechanism, the blocking mechanism one
As include wheel switch, the trace being connected with wheel switch is connected to the rocking bar of trace, tapered end is connected with below the rocking bar,
The locked groove plugged on the ground provided with adaptation tapered end, the lifting of tapered end is realized by the rotation of wheel switch.Further, have
Closed guard gate have threshold for sealing closed guard gate and ground gap, general threshold is all artificial mobile setting, open the door,
Artificial movement is required for when closing the door, it is very inconvenient.So how threshold is caused to make us without artificial moving
Urgent problem.Therefore, the utility model arises at the historic moment.
Utility model content
In view of the foregoing, the utility model is intended to provide a kind of closed guard gate, needs artificially to set compared to other thresholds
The form put, threshold of the present utility model can be stored with blocking mechanism Synchronous lifting.
To achieve the above object, the utility model provides a kind of threshold hand-held closed guard gate for people's air defense gateway,
Including：
Doorframe, is embedded at people's air defense gateway；
Door leaf, it is turnover to be located at the doorframe；
Blocking mechanism, including locked groove on the ground of the people's air defense gateway and can vertically lift adjustment, position
The lifting locking bar of the correspondence locked groove, the lifting locking bar is on the door leaf；
Threshold picks up by oneself mechanism, including is carried out located at the door leaf side, to the gap between the door leaf and the ground
Sealedly seal threshold；The lift adjustment part of the sealing threshold is connected to, the lift adjustment part is located on the door leaf simultaneously
Vertically lift in height is adjustable；And connector, it is connected to the lift adjustment part and the lifting locking bar.
Take above technical scheme so that the utility model has following technique effect：
The utility model by closed threshold by being in linkage with blocking mechanism, in blocking mechanism lifting lifting locking bar enabling
Wait.Sealing threshold leaves ground or ground by Synchronous lifting, eliminates artificial carrying and setting, realizes the half of sealing threshold
Automatic accomodation, greatlys save manpower and materials, completely facilitates.
The utility model be used for people's air defense gateway threshold hand-held closed guard gate's further improvement is that, the rising-falling tone
Save provided with one second regulation swing arm between part and the sealing threshold, the second regulation swing arm is articulated in the lift adjustment part
And it is connected to the sealing threshold；The second regulation swing arm swings adjustable along away from door leaf direction position.
The utility model be used for people's air defense gateway threshold hand-held closed guard gate's further improvement is that, the hermatic door
The first sealing structure is provided between sill and door leaf, first sealing structure includes：Located at the threshold close to the door leaf one
First seal groove of side and on the door leaf, salable the first sealing strip being inserted in first seal groove.
The utility model be used for people's air defense gateway threshold hand-held closed guard gate's further improvement is that, the seal groove
Interior to be provided with sealing silica gel, the sealing strip, which is compressed, is sealed in the sealing silica gel.
The utility model be used for people's air defense gateway threshold hand-held closed guard gate's further improvement is that, the door leaf is closed
During together in the doorframe, the sealing threshold is located above the locked groove, and the sealing threshold is provided with to be inserted for the lifting locking bar
If through hole.
The utility model be used for people's air defense gateway threshold hand-held closed guard gate's further improvement is that, the rising-falling tone
The first end of section part is articulated in the door leaf, and the lift adjustment part is put by first end in the shop front direction of the parallel door leaf
It is dynamic adjustable；Second end of the lift adjustment part is connected to the second regulation swing arm；On the lift adjustment part also vertically
Offer regulation chute, the regulation chute includes the first cell body and is communicated in the second cell body of first cell body, described the
Connection angle between one cell body and second cell body is obtuse angle；The connection, which is provided with, to be slid in the tune of the regulation chute
Save sliding block.
The utility model be used for people's air defense gateway threshold hand-held closed guard gate's further improvement is that, in addition to positioned at
Jack above the sealing threshold, described jack one end is connected to the door leaf, and the other end is pressed against the hermatic door
Sill.
The utility model be used for people's air defense gateway threshold hand-held closed guard gate's further improvement is that, the closed guard gate
For double-open type, including the two fan door leafs, second seals structure, second Mi Jiegoubao are provided between two door leafs
Include：The second sealing in second seal groove is inserted in located at the second seal groove of two door leaf seam crossings and sealing
Bar, second seal groove is connected to the fan in two door leafs, and the second close bar is connected to another in two door leafs
One fan.
The utility model be used for people's air defense gateway threshold hand-held closed guard gate's further improvement is that, the door leaf with
Be provided with the 3rd sealing structure between the doorframe, the 3rd sealing structure include the 3rd seal groove on the doorframe and
The 3rd sealing strip being sealed in the 3rd seal groove is plugged, the 3rd sealing strip is on the door leaf.
The utility model be used for people's air defense gateway threshold hand-held closed guard gate's further improvement is that, the described 3rd is close
Filled with sealing silica gel in sealing groove.
Brief description of the drawings
Fig. 1 is the structural representation for the threshold hand-held closed guard gate that the utility model is used for people's air defense gateway.
Fig. 2 is the top view for the threshold hand-held closed guard gate that the utility model is used for people's air defense gateway.
Fig. 3 be I in Fig. 1 at enlarged drawing.
Fig. 4 be II in Fig. 2 at enlarged drawing.
Fig. 5 be III in Fig. 2 at enlarged drawing.
Fig. 6 is the sectional view of A-A in Fig. 1.
Fig. 7 be IV in Fig. 6 at enlarged drawing.
Fig. 8 is the shape that threshold picks up by oneself mechanism when the utility model is used for the threshold hand-held closed guard gate closing of people's air defense gateway
State figure.
Fig. 9 is the shape that threshold picks up by oneself mechanism when the utility model is used for the threshold hand-held closed guard gate unlatching of people's air defense gateway
State figure.
Embodiment
Fig. 1, Fig. 2 and Fig. 3 are referred to, the utility model provides a kind of threshold hand-held people for people's air defense gateway
Anti- door, including：Doorframe 12, door leaf 11, blocking mechanism and threshold pick up by oneself mechanism；Wherein, doorframe 12 is embedded at people's air defense gateway, door
Fan 11 is located at the doorframe 12 turnablely, and the blocking mechanism of locking door leaf 11, the blocking mechanism bag are used on door leaf 11
Include locked groove on the ground located at people's air defense gateway and can vertically lift adjustment, position to should locked groove lifting locking bar 32,
The lifting locking bar 32 is on door leaf 11；And threshold picks up by oneself mechanism, including located at the side of door leaf 11, to door leaf 11 and ground it
Between gap carry out sealedly sealing threshold 31, be connected to the lift adjustment part 32 of sealing threshold 31, the lift adjustment part 32 is located at
On door leaf 11 and vertically lift in height is adjustable, and the connector being connected between lift adjustment part 32 and lifting locking bar 32
33.By the way that closed threshold is in linkage with into blocking mechanism, when blocking mechanism lifting lifting locking bar 32 opens the door.Seal threshold 31
Ground or ground are left by Synchronous lifting, artificial carrying and setting is eliminated, the semi-automatic storage of sealing threshold 31 is realized,
Manpower and materials are greatlyd save, are completely facilitated.
For the benefit of to the understanding of structure of the present utility model, illustrated below in conjunction with drawings and Examples:
Preferably, the utility model is the improvement made for the threshold of closed guard gate, and it is preferably to be described, this practicality
It is new to be described by taking double-open type closed guard gate as an example.It includes opening located at the doorframe 12 of people's air defense gateway and located at the double of doorframe 12
Formula door leaf 11.Its blocking mechanism is connected to the runner of door leaf 11 for conventional cylinder lock mechanism, including axis rotation, is in linkage with
The gangbar of runner, the two can be linked by way of gear, and this is prior art, therefore not make unnecessary explanation, further, should
The end of gangbar is provided with rocking bar, and one end of the rocking bar is articulated in gangbar, and the other end is articulated in of the present utility model lock
The lifting locking bar 32 of head, the middle part of the rocking bar is rotatablely connected with door leaf 11 by a bearing pin.This is all prior art, therefore
No longer do unnecessary explanation.
Preferably, sealing tune of the threshold 31 on the direction (i.e. perpendicular to the direction of door leaf 11) away from door leaf 11 for convenience
It is whole.The first regulation swing arm 35 and the second regulation swing arm 34, the first regulation swing arm are connected between lift adjustment part and sealing threshold
35 are articulated in lift adjustment part and are swung along parallel to door leaf direction；Second regulation swing arm 34 is articulated in the first regulation swing arm 35 simultaneously
Swung along perpendicular to door leaf direction；Sealing threshold is connected to the second regulation swing arm 34.
Sealing threshold 31 is caused to swing adjustable along perpendicular to the direction of door leaf 11 preferably, setting second to adjust swing arm 34,
Further, the space between sealing threshold 31 and door leaf 11 is also adjustable therewith.In order to strengthen sealing threshold 31 and door leaf 11 it
Between sealing, for poison gas isolate.Seal and the first sealing structure is provided between threshold 31 and door leaf 11, the first sealing knot
Structure includes：Located at threshold close to the first seal groove 71 of the side of door leaf 11 and on door leaf 11, it is salable that to be inserted in first close
The first sealing strip 72 in sealing groove 71.It is preferred that, the filling sealing silica gel in the first seal groove 71, first sealing strip 72 is compressed
It is sealed in the sealing silica gel.
Preferably, sealing threshold 31 can be between lifting locking bar 32 and door leaf 11.Also space can be reduced, with lifting locking bar
32 combination assemblings.Specifically, sealing threshold 31 is located at the bottom of door leaf 11, sealing threshold 31 is provided with what is plugged for lifting locking bar 32
Through hole.The lifting locking bar 32 is declined by blocking mechanism to be arranged in the through hole and is inserted in locked groove, to complete closing for closed guard gate
Lock.It is preferred that, the sealing threshold 31 includes the two seals beam of alternate setting arranged side by side and is connected to the bottom of sealed beam described in twice
Seat.The through hole is opened in the base.
Preferably, incorporated by reference to Fig. 1, Fig. 3, Fig. 6 and Fig. 7, lift adjustment part is lifting regulating rod, the first regulation swing arm
35 are articulated in the bottom of lifting regulating rod, and the top girth for sealing the two seals beam of threshold is raised to forming the edge of a wing to extension
342, the edge of a wing projection 342 being arranged oppositely forms a clamping part, and the lifting regulating rod is provided with Access Division 341, the Access Division 341
It is connected in the clamping part.
Preferably, driving threshold to pick up by oneself mechanism to carry while the utility model is by blocking mechanism lifting lifting locking bar 32
Play sealing threshold 31.Further, the first end of lift adjustment part 32 is articulated in door leaf 11, and lift adjustment part 32 passes through first end
Swing adjustable in the parallel direction of door leaf 11；Second end of lift adjustment part 32 is connected to the first regulation swing arm 35；Lift adjustment part
Regulation chute is also offered on 32 vertically, regulation chute includes the first cell body 331 and is communicated in the second groove of the first cell body 331
Body, the connection angle between the first cell body 331 and the second cell body is obtuse angle；Connector 33, which is provided with, to be slid in the tune of regulation chute
Save sliding block 331.
Preferably, in order to prevent the door leaf of closed guard gate overweight, cause the connection between door leaf and doorframe stress damage occur,
Jack 4 is additionally provided with door leaf, jack 4 is pressed against ground.After closing the door or opening the door, supported using jack in ground
On, alleviate damage of the gravity of door leaf to attachment structure between door leaf and doorframe.
Preferably, in order to improve sealing of the present utility model on the basis of anti-burst, impact, need to be to door leaf 11 and door
Sealed between frame 12, door leaf 11 itself is sealed.
Further, incorporated by reference to Fig. 2 and Fig. 5, when closed guard gate is double-open type, the closed guard gate includes two fan door leafs 11,
Second seals structure is provided between two fan door leafs 11, the second close structure includes：Located at the second sealing of the two fan seam crossings of door leaf 11
Groove 61 and sealing are inserted in the second sealing strip 62 in the second seal groove 61, and the second seal groove 61 is connected in two fan door leafs 11
One fan, the second close bar is connected to another fan in two fan door leafs 11.
Further, incorporated by reference to Fig. 2 and Fig. 4, the 3rd sealing structure, the 3rd sealing knot are provided between door leaf 11 and doorframe 12
Structure includes the 3rd seal groove 51 on doorframe 12 and plugs the 3rd sealing strip 52 being sealed in the 3rd seal groove 51, the 3rd
Sealing strip 52 is on the door leaf 11.
Preferably, being pressed against in the second seal groove 61 and the 3rd seal groove 51 filled with sealing silica gel, the second sealing strip 62
Sealing silica gel in second seal groove 61, the 3rd sealing strip 52 is pressed against the sealing silica gel in the 3rd seal groove 51.
Fig. 8 and Fig. 9 are refer to, wherein Fig. 8 is the use state that threshold picks up by oneself mechanism when closing the door state；Fig. 9 is enabling shape
Threshold picks up by oneself the use state of mechanism during state.
At closing time, blocking mechanism, lifting locking bar is declined in insertion locked groove, while connector is driven under lift adjustment part
Drop, and drive sealing threshold to drop on ground simultaneously；
During enabling, blocking mechanism will lift locking bar and rise, while connector drives lifting slider to rise in lifting chute,
When lifting slider is vertically raised in the first cell body, lift adjustment part is not lifted to sealing threshold, lifting locking bar and lock
Groove is unlocked；When further lifting lifting locking bar, lifting slider enters the second chute and Synchronous lifting, but now, the second chute
To be angularly disposed, according to right angled triangle principle, leg hypotenuse length is more than right-angle side, that is, has driven sealing threshold
Lifting.
Using above technical scheme, have the advantages that：
The utility model by closed threshold by being in linkage with blocking mechanism, in blocking mechanism lifting lifting locking bar enabling
Wait.Sealing threshold leaves ground or ground by Synchronous lifting, eliminates artificial carrying and setting, realizes the half of sealing threshold
Automatic accomodation, greatlys save manpower and materials, completely facilitates.
The utility model is described in detail above in association with accompanying drawing embodiment, those skilled in the art can root
A variety of changes are made to the utility model according to described above.Thus, before claim objective of the present utility model is not violated
Put, some of embodiment details, which should not be constituted, to be limited of the present utility model, and the utility model will be with appended claims
The scope that book is defined is as protection domain.
Claims (9)
1. a kind of threshold hand-held closed guard gate for people's air defense gateway, it is characterised in that including：
Doorframe, located at people's air defense gateway；
Door leaf, is covered on the doorframe turnablely；
Blocking mechanism on the inside of the doorframe, the blocking mechanism includes the lock on the ground of the people's air defense gateway
Groove and the lifting locking bar on the door leaf, for being inserted in the locked groove；And
Threshold on the inside of the doorframe picks up by oneself mechanism, including for sealing the hermatic door in gap between the door leaf and ground
Sill, on the door leaf and be connected to it is described sealing threshold lift adjustment part, and be connected to the lift adjustment part with
Connector between the lifting locking bar.
2. the threshold hand-held closed guard gate according to claim 1 for people's air defense gateway, it is characterised in that the lifting
The first regulation swing arm and the second regulation swing arm, the first regulation swing arm pivot joint are connected between regulating part and the sealing threshold
Swung in the lift adjustment part and along the direction parallel to the door leaf；The second regulation swing arm is articulated in described first and adjusted
Save swing arm and swung along perpendicular to the door leaf direction；The sealing threshold is connected to the second regulation swing arm.
3. the threshold hand-held closed guard gate according to claim 2 for people's air defense gateway, it is characterised in that the lifting
The first end of regulating part is articulated in the door leaf and swung along the direction parallel to the sealing threshold；The lift adjustment part
Second end is connected to the first regulation swing arm.
4. the threshold hand-held closed guard gate according to claim 3 for people's air defense gateway, it is characterised in that the lifting
Also vertically offer regulation chute on regulating part, the regulation chute includes the first vertically arranged cell body and is communicated in described the
One cell body, the second cell body set obliquely；The connector is provided with and slid in first cell body and second cell body
Adjusting slider.
5. the threshold hand-held closed guard gate according to claim 1 for people's air defense gateway, it is characterised in that the sealing
Threshold is located at the bottom of the lifting locking bar, and the sealing threshold is provided with the through hole plugged for the lifting locking bar.
6. the threshold hand-held closed guard gate according to claim 1 for people's air defense gateway, it is characterised in that the door leaf
On be additionally provided with jack, the jack is pressed against ground.
7. the threshold hand-held closed guard gate according to claim 1 for people's air defense gateway, it is characterised in that the sealing
The first sealing structure is provided between threshold and the door leaf, first sealing structure includes：Close to institute in the threshold
State the first seal groove of door leaf side and on the door leaf, the first sealing strip for being inserted in first seal groove, institute
State in the first seal groove filled with sealing silica gel.
8. the threshold hand-held closed guard gate according to claim 1 for people's air defense gateway, it is characterised in that the threshold
Hand-held closed guard gate is double-open type, including the two fan door leafs, is provided with second seals structure between the two fan door leafs, described the
Two sealing structures include：Located at the second seal groove of the two fan door leaf seam crossings, second seal groove is fixed in wherein one
Fan on door leaf, the door leaf is provided with the second sealing strip being inserted in second seal groove, second seal groove and filled out
Filled with sealing silica gel.
9. the threshold hand-held closed guard gate according to claim 1 for people's air defense gateway, it is characterised in that the door leaf
The 3rd sealing structure is provided between the doorframe, the 3rd sealing structure includes the 3rd seal groove on the doorframe
With on the door leaf and the 3rd sealing strip that is inserted in the 3rd seal groove, filled with close in the 3rd seal groove
Seal silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720197914.0U CN206608054U (en) | 2017-03-02 | 2017-03-02 | A kind of threshold hand-held closed guard gate for people's air defense gateway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720197914.0U CN206608054U (en) | 2017-03-02 | 2017-03-02 | A kind of threshold hand-held closed guard gate for people's air defense gateway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206608054U true CN206608054U (en) | 2017-11-03 |
Family
ID=60168865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720197914.0U Active CN206608054U (en) | 2017-03-02 | 2017-03-02 | A kind of threshold hand-held closed guard gate for people's air defense gateway |
Country Status (1)
| Country | Link |
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| CN (1) | CN206608054U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723333A (en) * | 2018-12-01 | 2019-05-07 | 上海海钊民防设备有限公司 | A kind of double-open type closed guard gate |
| CN112282510A (en) * | 2020-10-26 | 2021-01-29 | 安徽隆宏人防工程防护设备有限公司 | People's air defense door blocking device |
| CN114016877A (en) * | 2021-11-23 | 2022-02-08 | 许磊 | Civil air defense engineering door |
-
2017
- 2017-03-02 CN CN201720197914.0U patent/CN206608054U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723333A (en) * | 2018-12-01 | 2019-05-07 | 上海海钊民防设备有限公司 | A kind of double-open type closed guard gate |
| CN112282510A (en) * | 2020-10-26 | 2021-01-29 | 安徽隆宏人防工程防护设备有限公司 | People's air defense door blocking device |
| CN112282510B (en) * | 2020-10-26 | 2021-07-27 | 安徽隆宏人防工程防护设备有限公司 | People's air defense door blocking device |
| CN114016877A (en) * | 2021-11-23 | 2022-02-08 | 许磊 | Civil air defense engineering door |
| CN114016877B (en) * | 2021-11-23 | 2023-08-18 | 广西南宁人防防护设备有限责任公司 | Civil air defense engineering door |
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