CN207513350U - The two-door electromagnetic lock of rail traffic - Google Patents
The two-door electromagnetic lock of rail traffic Download PDFInfo
- Publication number
- CN207513350U CN207513350U CN201720544264.2U CN201720544264U CN207513350U CN 207513350 U CN207513350 U CN 207513350U CN 201720544264 U CN201720544264 U CN 201720544264U CN 207513350 U CN207513350 U CN 207513350U
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- door
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- lock
- lock body
- electromagnet
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- 238000009434 installation Methods 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
A kind of two-door electromagnetic lock of rail traffic is arranged on the lock body both sides door bolt opposite with lock body including lock body and a pair, and the door bolt includes fixed block and shank, the shank is fixed on fixed block towards lock body one side, and the lock body is by shell, electromagnet, latch hook, lock pin, positive stop hook composition；The shell sets through-hole respectively on bottom and shank corresponding surface, shaft passes through the through-hole, shaft is located at one end in shell and is fixedly connected with positive stop hook, shaft is located at the outer one end of shell and is fixedly connected with latch hook, lock pin one end is between two positive stop hooks, for the other end close to electromagnet bottom, electromagnet drives the rotation of two positive stop hooks latch hook rotation to be made to realize unlocking or locking by lock pin.By setting a pair of of door bolt in lock body two sides, the quick release to overall height doorway, locking are realized, electromagnetic lock uses full-closed structure, suitable for the environment higher to water proof and dust proof, and meanwhile it is simple in structure, it is easy for installation.
Description
Technical field
The utility model is related to electromagnetic lock technical fields, and in particular to a kind of two-door electromagnetic lock of rail traffic.
Background technology
Electromagnetic lock is a kind of locking that a kind of biparting sliding door (ASD) in field of track traffic realizes function of locking a door automatically
Mechanism (LD), it is an electromechanical integrated mechanism of magnetic.When sliding door (ASD) closes, it can automatically will be on door lock；Work as row
After pulling in, when passenger needs to get off, DCU (door control unit) gives electromagnetic lock (MLD) signal, electromagnetic lock automatic unlocking, at this moment door
It automatically turns on, when in case of emergency, without DCU to signal, in inside and outside two face of door, people can be incited somebody to action by hand-operating unlocking mechanism
Electromagnetic lock open, at this moment slide (ASD) can also open.
The design of electromagnetic lock is to utilize the principle of electric magnetisation, when electric current passes through silicon steel sheet, electromagnetic lock as electromagnet
The absorption iron plate that is sucked of powerful suction tightly can be generated to achieve the effect that lock a door.As long as slight current electromagnetic lock will generate
Greatest magnetic force, the access control system identification personnel of control electromagnetic lock power supply correctly power off afterwards, and electromagnetic lock loses suction and can open
Door.
In track overall height door, generally in door head position or bottom setting electromagnetic lock, but existing electromagnetic lock structure is answered
It is miscellaneous, mostly semiclosed or unenclosed construction, it is impossible to meet the requirement of dustproof and rainproof, service life is short, high failure rate.
Utility model content
The utility model is in order to solve the above technical problems, provide a kind of rail traffic two-door electromagnetic lock.
Technical problem to be solved in the utility model is realized using following technical solution.
A kind of two-door electromagnetic lock of rail traffic is arranged on the lock body both sides door bolt opposite with lock body including lock body and a pair,
Two door bolts are arranged symmetrically along lock body central axis, and door sheath is fixedly connected respectively with overall height door rostral side, and lock body is mounted on person's track
On vehicles side wall, the door bolt includes fixed block and shank, and the shank is fixed on fixed block towards lock body one side, described
Lock body is by shell, electromagnet, latch hook, positive stop hook, lock pin composition；The shell is close to bottom with being set respectively on shank corresponding surface
Through-hole, shaft pass through the through-hole, and shaft is located at one end in shell and is fixedly connected with positive stop hook, and shaft is located at the outer one end of shell and fixes
Latch hook is connected, between two positive stop hooks, the other end drives two limits close to electromagnet bottom, electromagnet by lock pin for lock pin one end
Position hook rotates and then latch hook rotation is made to realize unlocking or locking.
The shell side sets incoming line, top setting line outlet, power cord enter in shell from incoming line and with electricity
Magnet connects, and the conducting wire on electromagnet is connect across line outlet with door control unit.
Manual unlocking bar is set on the outer casing bottom side, and the manual unlocking bar is located in shell one end towards lock pin
End.The manual unlocking bar is preferably push type structure or rotary structure, by manual unlocking bar in the vertical direction
Mobile drive key rotation so that realize manually unlock or locking.
The shell sets prominent outer rim close to bottom end two sides respectively, sets fixed hole position in the outer rim, passes through
Lock body is mounted on rail traffic side wall by the fixed hole position.
The beneficial effects of the utility model are：By setting a pair of of door bolt in lock body two sides, realize to overall height doorway
Quick release, locking；Electromagnetic lock uses full-closed structure, is more suitable for the environment higher to water proof and dust proof；Transient state automatic unlocking
Power is more than 30N, and anti-interference load capacity is strong；Using mechanical holding structure, conduction time of opening the door only needs 0.5s, is not required to completely later
Power supply is wanted, until next door opening action starts, electromagnetism longer life expectancy is low to the dependency degree of power supply；It may be mounted at totally-enclosed
Side box environment in, only need to open two small axis holes on the box splash guard of side, you can realize the function of lock, greatly improve the anti-of equipment
Water grade；Automatic unlocking uses the lock mouth of rotating disc type, and perfection solves the blind area of triggering and locking；Manual unlocking is using push type
Structure completely eliminates the cantilever shearing force and mechanical friction of manual unlocking；Mechanical installation mode can determine according to customer demand
System.
Description of the drawings
Fig. 1 is the utility model unlocking condition vertical view；
Fig. 2 is the utility model blocking vertical view；
Fig. 3 is the utility model lock body front view；
Fig. 4 is the utility model lock body side view.
Specific embodiment
In order to be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
As shown in Figs 1-4, the two-door electromagnetic lock of a kind of rail traffic is arranged on 2 both sides of lock body and lock including lock body 2 and a pair
The opposite door bolt 1 of body 2, two door bolts 1 are arranged symmetrically along 2 central axis of lock body, and door sheath 1 is fixed respectively with overall height door rostral side to be connected
It connects, lock body 2 is mounted on person's track vehicle side wall, and door bolt 1 includes fixed block 3 and shank 4, and shank 4 is fixed on fixed block 3
Towards 2 one side of lock body, lock body 2 is made of shell 6, electromagnet 7, latch hook 9, positive stop hook 8, lock pin 14；Shell 6 is close to bottom and pin
Through-hole is set respectively on 4 corresponding surface of body, and shaft 10 passes through the through-hole, and shaft 10 is located at one end in shell 6 and is fixedly connected with limiting
Hook 8, shaft 10 are located at 6 outer one end of shell and are fixedly connected with latch hook 9, and for 14 one end of lock pin between two positive stop hooks, lock pin 14 is another
End close to 7 bottom of electromagnet, electromagnet 7 two positive stop hooks 8 is driven to rotate by lock pin 14 make the rotation of latch hook 9 realize unlock or
Person is latched.
6 side of shell sets incoming line 12, top setting line outlet 11, and power cord enters in shell 6 simultaneously from incoming line 12
It is connect with electromagnet 7, the conducting wire on electromagnet 7 is connect across line outlet 11 with door control unit, further in 6 bottom sides of shell
Upper setting manual unlocking bar 5, manual unlocking bar 5 is located at one end in shell 6 and is preferably towards 14 end of lock pin, manual unlocking bar 5
Push type structure or rotary structure, by the mobile band pendulum lock pin 14 of manual unlocking bar 5 in the vertical direction rotate and then
It realizes and unlocks or be latched manually.
Shell 6 sets prominent outer rim close to bottom end two sides respectively, fixed hole position 13 is set in the outer rim, by solid
Determine hole position 13 lock body 1 is mounted on rail traffic side wall.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of two-door electromagnetic lock of rail traffic, it is characterised in that：Lock body both sides and lock body phase are arranged on including lock body and a pair
To door bolt, two door bolts are arranged symmetrically along lock body central axis, and door sheath is fixedly connected respectively with overall height door rostral side, lock body installation
On person's track vehicle side wall, the door bolt includes fixed block and shank, and the shank is fixed on fixed block towards lock body
On one side, the lock body is by shell, electromagnet, latch hook, positive stop hook, lock pin composition；The shell is close to bottom and shank corresponding surface
Upper to set through-hole respectively, shaft passes through the through-hole, and shaft is located at one end in shell and is fixedly connected with positive stop hook, and shaft is located at shell
Outer one end is fixedly connected with latch hook, and lock pin one end is between two positive stop hooks, and the other end is close to electromagnet bottom.
2. the two-door electromagnetic lock of rail traffic as described in claim 1, it is characterised in that：The shell side sets incoming line,
Top sets line outlet, and power cord enters in shell from incoming line and connect with electromagnet, and the conducting wire on electromagnet passes through outlet
Mouth is connect with door control unit.
3. the two-door electromagnetic lock of rail traffic as claimed in claim 1 or 2, it is characterised in that：It is set on the outer casing bottom side
Put manual unlocking bar, the manual unlocking bar is located in shell one end towards locking pin ends.
4. the two-door electromagnetic lock of rail traffic as claimed in claim 3, it is characterised in that：The manual unlocking bar is push type knot
Structure or rotary structure.
5. the two-door electromagnetic lock of rail traffic as described in claim 1, it is characterised in that：The shell is close to bottom end two sides point
Prominent outer rim is not set, fixed hole position is set in the outer rim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720544264.2U CN207513350U (en) | 2017-05-16 | 2017-05-16 | The two-door electromagnetic lock of rail traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720544264.2U CN207513350U (en) | 2017-05-16 | 2017-05-16 | The two-door electromagnetic lock of rail traffic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207513350U true CN207513350U (en) | 2018-06-19 |
Family
ID=62530907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720544264.2U Active CN207513350U (en) | 2017-05-16 | 2017-05-16 | The two-door electromagnetic lock of rail traffic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207513350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905293A (en) * | 2019-12-20 | 2020-03-24 | 今创集团股份有限公司 | Mechanical holding safety door electromagnetic lock |
| CN114809867A (en) * | 2022-04-08 | 2022-07-29 | 中船重工海为郑州高科技有限公司 | Safety door machine system |
-
2017
- 2017-05-16 CN CN201720544264.2U patent/CN207513350U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905293A (en) * | 2019-12-20 | 2020-03-24 | 今创集团股份有限公司 | Mechanical holding safety door electromagnetic lock |
| CN114809867A (en) * | 2022-04-08 | 2022-07-29 | 中船重工海为郑州高科技有限公司 | Safety door machine system |
| CN114809867B (en) * | 2022-04-08 | 2024-07-02 | 中船海为高科技有限公司 | Safety door machine system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191031 Address after: 518000 No.1, floor 3, building 2, Zone C, Gonghe 6th Industrial Zone, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen East Technology Co. Ltd. Address before: 518100, Guangdong, Shenzhen, Baoan District entrepreneurship all the way, Fortis good Mong Kok C1-2001 Patentee before: Xie Difei |
|
| TR01 | Transfer of patent right |