CN206352436U - A kind of wealthy family's emergent door lock of subway half - Google Patents
A kind of wealthy family's emergent door lock of subway half Download PDFInfo
- Publication number
- CN206352436U CN206352436U CN201621385604.3U CN201621385604U CN206352436U CN 206352436 U CN206352436 U CN 206352436U CN 201621385604 U CN201621385604 U CN 201621385604U CN 206352436 U CN206352436 U CN 206352436U
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- CN
- China
- Prior art keywords
- connecting rod
- door lock
- rotor
- installing plate
- link
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of wealthy family's emergent door lock of subway half, including main installing plate, secondary installing plate, fixed plate, push rod, first connecting rod, second connecting rod, rotating shaft, vertical plate, level board, third connecting rod, fourth link, first rotor, first dead bolt, first door lock fastener, second rotor, second dead bolt and the second door lock fastener, one end of second connecting rod and the other end of push rod are affixed, the side of main installing plate is provided with side plate, the side plate is provided with the through hole passed through for rotating shaft, rotating shaft is plugged in the through hole and assembled with the through hole pivot and closed, one end of third connecting rod is connected with level board, the other end of third connecting rod is connected with fourth link.Pass through the cooperation of the cooperation between rotating shaft and third connecting rod and third connecting rod and fourth link, by the up and down motion that the convert rotational motion of rotating shaft is third connecting rod and fourth link, fourth link drives the first rotor and the rotation of the second rotor simultaneously, so as to realize the unblock of escape door, simple in construction, manufacturing cost is low.
Description
Technical field
The utility model is related to a kind of wealthy family's emergent door lock of subway half.
Background technology
Subway shield door system abbreviation shield door, 1980s just occurs, with energy-conservation, security function, is a kind of
Advanced subway environmental control pattern.Subway shield door is on whole platform length by the platform region at station and driveway region
Separate, its passenger that will can wait is effectively isolated with track, prevent because it is crowded fall rail event and event of deliberately jumping onto the tracks generation,
Greatly improve the security of metro operation.
The escape door of subway shield door, its effect is to be used to evacuate the subway masses, emergent door lock in emergency situations
It is the core component of escape door, in emergency circumstances, it is necessary to which escape door could be opened by untiing emergent door lock.In traditional emergent door lock
Portion's structure is more complicated, and part comparison is more, and manufacturing cost is high, and the cooperation between part is more, easily breaks down, meanwhile, should
Door latch structure is also used in the end door passed in and out for driver and crew, and the number of times of the daily on and off of end door is relatively more, is such as occurred
Failure, very inconvenient maintenance influences the normal operation of subway, and part processing request is higher.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of wealthy family's escape door of subway half
Lock, its is simple in construction, and inner body is less, has saved manufacturing cost, and maintain easily.
The purpose of this utility model is realized using following technical scheme：
A kind of wealthy family's emergent door lock of subway half, including main installing plate, secondary installing plate, fixed plate, push rod, first connecting rod, the
Two connecting rods, rotating shaft, vertical plate, level board, third connecting rod, fourth link, the first rotor, the first dead bolt, the first door lock fastener,
Two rotors, the second dead bolt and the second door lock fastener, main installing plate, secondary installing plate and fixed plate are installed on escape door, and first
One end of connecting rod and one end of push rod are affixed, and the other end and the fixed plate of first connecting rod are hinged, one end of second connecting rod and push rod
The other end it is affixed, the side of main installing plate is provided with side plate, and the side plate is provided with the through hole passed through for rotating shaft, and rotating shaft is plugged in
The through hole is simultaneously closed with through hole pivot assembling, and one end of second connecting rod and rotating shaft is affixed, and the other end of vertical plate and rotating shaft is affixed, water
One end of flat board is connected with vertical plate lower end, and one end of third connecting rod is connected with level board, the other end of third connecting rod and the 4th
Connecting rod is connected, and the first rotor, which is installed in the middle part of the lower section of level board, the first rotor, is articulated in main installing plate, and the one of the first rotor
One end with fourth link is held to be hinged, the other end of the first rotor is hinged with the first dead bolt, the first dead bolt and the first door lock fastener
It is engaged by clamping, is installed in secondary installing plate in the middle part of the second rotor, one end of the second rotor and one end of the second dead bolt are hinged, second
The other end of dead bolt and the second door lock fastener are engaged by clamping, and the other end of the second rotor and the other end of fourth link are hinged.
Preferably, fixed plate is provided with the first elastic component for being used for make it that push rod resets.
Preferably, the first elastic component is torsion spring.
Preferably, fourth link includes the first bent rod, vertical bar and the second bent rod, the upper end of the first bent rod and the
One end of one rotor is hinged, and the lower end of the first bent rod and the upper end of vertical bar are affixed, the upper end of the second bent rod and vertical bar
Lower end it is affixed, the lower end of the second bent rod and one end of the second rotor are hinged.
Preferably, third connecting rod is connected with vertical bar.
Preferably, secondary installing plate is provided with one second elastic component, one end of the second elastic component and the lower end of the second bent rod
Affixed, the other end of the second elastic component and secondary installing plate are affixed.
Preferably, the second elastic component is extension spring.
Preferably, main installing plate is provided with key-unlocking.
Compared with prior art, the beneficial effects of the utility model are：Escape door is achieved that by pushing up push rod
Unblock, it is simple to operate, by the cooperation of the cooperation between rotating shaft and third connecting rod and third connecting rod and fourth link,
By the up and down motion that the convert rotational motion of rotating shaft is third connecting rod and fourth link, fourth link drive simultaneously the first rotor and
Second rotor rotates, so as to realize the unblock of escape door, simple in construction, compared to existing emergent door lock structure, subway half is high
The part of door emergent door lock is less, and manufacturing cost is low, and the cooperation between part is also relatively fewer, and the probability of failure is relatively low,
It is easy to the maintenance of later stage escape door.
Brief description of the drawings
Fig. 1 is structural representation when a kind of wealthy family's emergent door lock of subway half of the utility model is in locking states；
Fig. 2 is third connecting rod and fourth link when a kind of wealthy family's emergent door lock of subway half of the utility model is in locking states
Assembling schematic diagram；
Fig. 3 is structural representation when a kind of wealthy family's emergent door lock of subway half of the utility model is in released state；
In figure：1st, main installing plate；2nd, secondary installing plate；3rd, fixed plate；4th, push rod；5th, second connecting rod；6th, first connecting rod；7th, turn
Axle；8th, vertical plate；9th, level board；10th, third connecting rod；11st, fourth link；111st, the first bent rod；112nd, vertical bar；113rd,
Two bent rods；12nd, the first rotor；13rd, the first dead bolt；14th, the first door lock fastener；15th, the second rotor；16th, the second dead bolt；17、
Second door lock fastener；18th, torsion spring；19th, extension spring.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further：
As Figure 1-3, a kind of wealthy family's emergent door lock of subway half, including main installing plate 1, secondary installing plate 2, fixed plate 3, push away
Bar 4, first connecting rod 6, second connecting rod 5, rotating shaft 7, vertical plate 8, level board 9, third connecting rod 10, fourth link 11, the first rotor
12nd, the first dead bolt 13, the first door lock fastener 14, the second rotor 15, the second dead bolt 16 and the second door lock fastener 17, main installing plate 1,
Secondary installing plate 2 and fixed plate 3 are installed on escape door, and the first door lock fastener 14 and the second door lock fastener 17 have been installed on and locked a door
On the vertical columns or side box of effect, one end and one end of push rod 4 of first connecting rod 6 are affixed, and the other end of first connecting rod 6 is with consolidating
Fixed board 3 is hinged, and one end of second connecting rod 5 and the other end of push rod 4 are affixed, and the side of main installing plate 1 is provided with side plate, the side plate
The through hole passed through for rotating shaft 7 is provided with, rotating shaft 7 is plugged in the through hole and assembled with the through hole pivot and closed, second connecting rod 5 and rotating shaft 7
One end it is affixed, vertical plate 8 and the other end of rotating shaft 7 are affixed, and one end of level board 9 is connected with the lower end of vertical plate 8, third connecting rod
10 one end is connected with level board 9, and the other end of third connecting rod 10 is connected with fourth link 11, and the first rotor 12 is installed on level
The lower section of plate 9, the middle part of the first rotor 12 is articulated in main installing plate 1, one end of the first rotor 12 and one end of fourth link 11
It is hinged, the other end of the first rotor 12 is hinged with the first dead bolt 13, the first dead bolt 13 is engaged by clamping with the first door lock fastener 14, the
The middle part of two rotors 15 is installed in secondary installing plate 2, and one end of the second rotor 15 and one end of the second dead bolt 16 are hinged, the second dead bolt
16 other end is engaged by clamping with the second door lock fastener 17, and the other end of the second rotor 15 is cut with scissors with the other end of fourth link 11
Connect.
Fig. 1 and Fig. 2 is the state that the wealthy family's emergent door lock of this subway half is in locking, when needing to open escape door, such as Fig. 3
It is shown, push rod 4 is pushed down on, push rod 4 drives rotating shaft 7 to rotate by second connecting rod 5, the rotation of rotating shaft 7 drives vertical plate 8 and level
Plate 9 rotates, and the rotation of level board 9 drives third connecting rod 10 to move up, in this way, by promoting push rod 4, the rotation of rotating shaft 7 is transported
The dynamic vertical motion for being converted into third connecting rod 10, third connecting rod 10 drives fourth link 11 to move upwards, and fourth link 11 drives
First rotor 12 and the second rotor 15 rotate, and the first rotor 12 and the second rotor 15 drive the first dead bolt 13 and the second dead bolt respectively
16 move horizontally so that the first dead bolt 13 and the second dead bolt 16 are corresponded to respectively departs from the first door lock fastener 14 and the second door lock fastener
17 to realize unblock.
So, it is only necessary to push down on the unblock that push rod 4 achieves that escape door, it is simple to operate, by rotating shaft 7 with
Cooperation and third connecting rod 10 between third connecting rod 10 and the cooperation of fourth link 11, the convert rotational motion by rotating shaft 7 is
The up and down motion of third connecting rod 10 and fourth link 11, fourth link 11 drives the first rotor 12 and the second rotor 15 to revolve simultaneously
Turn, so that the unblock of escape door is realized, it is simple in construction, compared to existing emergent door lock structure, the wealthy family's emergent door lock of subway half
Part it is less, manufacturing cost is low, and the cooperation between part is also relatively fewer, and the probability of failure is relatively low, be easy to the later stage should
The maintenance of anxious door.
Fixed plate 3 is provided with the first elastic component for being used for make it that push rod 4 resets；Preferably, the first elastic component is torsion spring 18,
One end of torsion spring 18 is connected with first connecting rod 6, and the other end of torsion spring 18 is affixed with fixed plate 3, when push rod 4 is moved down, realizes
After unblock, torsion spring 18 provides a restoring force to first connecting rod 6 so that first connecting rod 6, which is reversely rotated, drives push rod 4 to return back to original
Position.
Fig. 1 and Fig. 2 are referred to, fourth link 11 includes the first bent rod 111, the bent rod 113 of vertical bar 112 and second,
The upper end of first bent rod 111 and one end of the first rotor 12 are hinged, and the lower end of the first bent rod 111 is upper with vertical bar 112
End is affixed, and the upper end and the lower end of vertical bar 112 of the second bent rod 113 are affixed, lower end and the second rotor of the second bent rod 113
15 one end is hinged.It is three sections by 11 points by fourth link, is easy to the installation and removal of fourth link 11, by provided with first
The bent rod 113 of bent rod 111 and second so that the overall structure of the wealthy family's emergent door lock of this subway half is compacter, reduces and accounts for
With space so that profile is more attractive in appearance.
Preferably, third connecting rod 10 is connected with vertical bar 112, further, third connecting rod 10 and the middle part of vertical bar 112
Connection so that the movement of third connecting rod 10 and fourth link 11 is more synchronous.
As Figure 1-3, secondary installing plate 2 is provided with one second elastic component, one end of the second elastic component and the second bent rod
113 lower end is affixed, and the other end of the second elastic component and secondary installing plate 2 are affixed.Preferably, second elastic component is extension spring 19,
When needing to close escape door, the inclined-plane on the first dead bolt 13 and the second dead bolt 16 bumps against the first door lock fastener 14 and second
During snap close piece 17, inwardly retract, after crossing, extension spring 19 pulls fourth link 11 to move down, and fourth link 11 drives first
The rotor 15 of rotor 12 and second is reversely rotated so that the first dead bolt 13 and the second dead bolt 16 are corresponded to and the first door lock fastener 14 respectively
With the clamping of the second door lock fastener 17, to realize the locking of escape door.
Main installing plate is provided with key-unlocking.During emergency, push rod 4 can be not only used to open escape door, also
Escape door can be unlocked by key, further ensure security.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection of the utility model claim
Within the scope of.
Claims (8)
1. a kind of wealthy family's emergent door lock of subway half, it is characterised in that：Including main installing plate, secondary installing plate, fixed plate, push rod, the
One connecting rod, second connecting rod, rotating shaft, vertical plate, level board, third connecting rod, fourth link, the first rotor, the first dead bolt, first
Snap close piece, the second rotor, the second dead bolt and the second door lock fastener, main installing plate, secondary installing plate and fixed plate are installed in emergent
Men Shang, one end of first connecting rod and one end of push rod are affixed, and the other end and the fixed plate of first connecting rod are hinged, and the one of second connecting rod
End and the other end of push rod are affixed, and the side of main installing plate is provided with side plate, and the side plate is provided with the through hole passed through for rotating shaft, turns
Axle is plugged in the through hole and assembled with the through hole pivot and closed, and one end of second connecting rod and rotating shaft is affixed, vertical plate and rotating shaft it is another
End it is affixed, one end of level board is connected with vertical plate lower end, and one end of third connecting rod is connected with level board, third connecting rod it is another
End is connected with fourth link, and the first rotor is installed in the middle part of the lower section of level board, the first rotor and is articulated in main installing plate, first
One end of rotor and one end of fourth link are hinged, and the other end of the first rotor is hinged with the first dead bolt, the first dead bolt and first
Door lock fastener is engaged by clamping, and secondary installing plate, one end of the second rotor and one end of the second dead bolt are installed in the middle part of the second rotor
Be hinged, the other end of the second dead bolt and the second door lock fastener are engaged by clamping, the other end of the second rotor and fourth link it is another
End is hinged.
2. the wealthy family's emergent door lock of subway half according to claim 1, it is characterised in that：Fixed plate, which is provided with, to be used to push away
The first elastic component that bar resets.
3. the wealthy family's emergent door lock of subway half according to claim 2, it is characterised in that：First elastic component is torsion spring.
4. the wealthy family's emergent door lock of subway half according to claim 1, it is characterised in that：Fourth link includes the first bending
Bar, vertical bar and the second bent rod, the upper end of the first bent rod and one end of the first rotor are hinged, the lower end of the first bent rod with
The upper end of vertical bar is affixed, and the upper end of the second bent rod and the lower end of vertical bar are affixed, the lower end of the second bent rod with second turn
One end of piece is hinged.
5. the wealthy family's emergent door lock of subway half according to claim 4, it is characterised in that：Third connecting rod is connected with vertical bar.
6. the wealthy family's emergent door lock of subway half according to claim 4, it is characterised in that：Secondary installing plate is provided with one second bullet
Property part, one end of the second elastic component and the lower end of the second bent rod be affixed, and the other end of the second elastic component and secondary installing plate are affixed.
7. the wealthy family's emergent door lock of subway half according to claim 6, it is characterised in that：Second elastic component is extension spring.
8. the wealthy family's emergent door lock of subway half according to claim 1, it is characterised in that：Main installing plate is unlocked provided with key
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621385604.3U CN206352436U (en) | 2016-12-16 | 2016-12-16 | A kind of wealthy family's emergent door lock of subway half |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621385604.3U CN206352436U (en) | 2016-12-16 | 2016-12-16 | A kind of wealthy family's emergent door lock of subway half |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206352436U true CN206352436U (en) | 2017-07-25 |
Family
ID=59348026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621385604.3U Withdrawn - After Issue CN206352436U (en) | 2016-12-16 | 2016-12-16 | A kind of wealthy family's emergent door lock of subway half |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206352436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481158A (en) * | 2016-12-16 | 2017-03-08 | 广州新科佳都科技有限公司 | A kind of half wealthy family's emergent door lock of subway |
-
2016
- 2016-12-16 CN CN201621385604.3U patent/CN206352436U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481158A (en) * | 2016-12-16 | 2017-03-08 | 广州新科佳都科技有限公司 | A kind of half wealthy family's emergent door lock of subway |
| CN106481158B (en) * | 2016-12-16 | 2018-09-21 | 广州新科佳都科技有限公司 | A kind of half wealthy family's emergent door lock of subway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170725 Effective date of abandoning: 20180921 |
|
| AV01 | Patent right actively abandoned |