CN201391153Y - Isolation lock and electric track train sliding door utilizing same - Google Patents
Isolation lock and electric track train sliding door utilizing same Download PDFInfo
- Publication number
- CN201391153Y CN201391153Y CN 200920106837 CN200920106837U CN201391153Y CN 201391153 Y CN201391153 Y CN 201391153Y CN 200920106837 CN200920106837 CN 200920106837 CN 200920106837 U CN200920106837 U CN 200920106837U CN 201391153 Y CN201391153 Y CN 201391153Y
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- lock
- door
- driving mechanism
- lock body
- pin
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Abstract
The utility model relates to an isolation lock and an electric track train sliding door utilizing the same. A lock body of the isolation lock comprises a lock shaft, a supporting base, a lock pin component, a shifting block, a lock pin shaft, a returning pin shaft and a returning spring, and the isolation lock is structurally characterized in that the lock body is connected with a bearing driving mechanism, and the lock shaft is connected with the lock pin component through the shifting block. The electric track train sliding door utilizing the same comprises door leaves, a door frame and a bearing mechanism of the door frame. The bearing driving mechanism is mounted on a train body, and abutted end surfaces of the door leaves are equipped with concave-convex type closed structures. The isolation lock and the electric track train sliding door utilizing the same have the advantages that the lock body is only connected with the bearing driving mechanism, is simple in structure and can enable the door to be locked at an opening position. A clearance can not be generated between the door leaves with the concave-convex type closed structures, thereby increasing safety and reliability of a door system, and meeting requirements of properties such as safety, reliability, sealing, sound insulation, fire prevention and the like of the door system when applied to railway passenger transportation.
Description
Technical field
The utility model relates to lockset, particularly a kind of electronic door that moves of track train of isolating lock and adopting this isolation lock.
Background technology
At present, track train inside electronic two open move door system locking device mostly a part be arranged on the door leaf, another part is arranged on the carrying driving mechanism, cooperation by the locking device on locking device on the door leaf and the carrying driving mechanism realizes the locking door system jointly, and this kind locking form is relatively complicated.Along with The development in society and economy, opposite house security of system, reliability are had higher requirement, and run into special circumstances, and locking device need lock with control gate fan-shaped attitude at open position or fastening position, is the important indicator that improves the train safe performance.
Simultaneously, electronic two opening moved in the door system structure, and door leaf is generally the mode of butt joint, and its sealing, sound insulation, fireproof performance, safety and reliability are all relatively poor.At present, the high-speed track train is had higher requirement to door system, and the defective that prior art exists has to be overcome.
The utility model content
The purpose of this utility model is the defective that overcomes prior art, a kind of requirement of satisfying vehicle opposite house system high security and reliability is provided, and can be applicable to multiple occasion isolation lock that use, simple in structure, provide simultaneously and adopt this isolations to lock, and sealing, sound insulation, the electronic door that moves of track train that fireproof performance is good.
To achieve these goals, the isolation lock that the utility model provides, comprise lock body, the lock shaft that described lock body is equipped with the lock pin assembly and is used for cooperating with key, described lock body also is equipped with lock pin, bearing pin resets, back-moving spring and the bearing that is used for and the carrying driving mechanism matches, described lock body is provided with deep-slotted chip breaker, the lockpin hole and the pin-and-hole that resets, described lockpin hole is also vertical mutually with described deep-slotted chip breaker respectively with inboard one end that the pin-and-hole that resets is positioned at described deep-slotted chip breaker, described lock pin is installed in the described lockpin hole, the described bearing pin that resets is installed in the described pin-and-hole that resets, and having an end and described bearing to be fixed together respectively, described back-moving spring is installed in the other end of the bearing pin that resets; Described lock pin assembly is movably placed in the described deep-slotted chip breaker and one end is equipped with and is used for the block of locking mutually with the carrying driving mechanism in the outside, described lock shaft and the vertical placement mutually of described lock pin assembly, steering block is equipped with in the end of described lock shaft, described steering block is provided with slotted eye, and described lock pin assembly is equipped with the shank that matches with described slotted eye.
The utility model is isolated lock, and the side-walls that wherein is positioned at described deep-slotted chip breaker on described lock body is equipped with and is used to gather the sensor that shows a state that moves, and described lock pin assembly is equipped with the magnet that matches with described sensor near described shank one side.
The utility model is isolated lock, and wherein said steering block is fixed on the upper end of described lock shaft by thread screw.
To achieve these goals, the electronic door that moves of track train of the described isolation lock of the employing that the utility model provides, comprise door leaf, take door frame and carrying driving mechanism thereof, described carrying driving mechanism is installed on the car body, described carrying driving mechanism comprises a belt contiguous block, on the described carrying driving mechanism described lock body is housed, described lock body is used at the position locking door leaf that opens or closes, and the inside wall of described bearing and described belt contiguous block outer end activity offset; The end face of described door leaf butt joint is provided with tenon groove structure, on the end face of described butt joint weather strip is installed.
The electronic door that moves of track train of the described isolation lock of the employing that the utility model provides, wherein said lock body is installed on the described carrying driving mechanism by screw.
The electronic door that moves of track train of the described isolation of the employing that the utility model provides lock, wherein said sensor be used to gather the control device that shows a state that moves and link to each other.
The utility model is isolated lock: because lock body only is connected with the carrying driving mechanism, it is simple in structure, can make door in the open position locking, has increased the safety and the reliability of door system.Again because door leaf adopts lenticular enclosed construction at the middle part, on the end face of butt joint, weather strip is installed, so can not produce the slit in the middle of the door leaf, thereby increase the safety and the reliability of door system, satisfied door system when railway transport of passengers is used to safety, reliably, performance demands such as sealing, sound insulation, fire prevention.
Description of drawings
Fig. 1 is the stereogram that the utility model is isolated lock construction;
Fig. 2 is the installation drawing that the utility model is isolated lock;
Fig. 3 is that the utility model is isolated the outline drawing that is locked in off working state;
Fig. 4 is the left-hand sectional view of Fig. 3;
Fig. 5 is that the utility model isolation lock is operated in the outline drawing under the locking state;
Fig. 6 is the left-hand sectional view of Fig. 5;
Fig. 7 is the electronic front view that moves door of the utility model track train;
Fig. 8 is the vertical view of Fig. 7;
Fig. 9 is the partial enlarged view of Fig. 7.
The specific embodiment
Referring to Fig. 1, Fig. 3 and Fig. 5, the utility model isolation lock comprises lock body 1, lock shaft 2, bearing 3, lock pin assembly 4, steering block 5, lock pin 6, bearing pin 18 and back-moving spring 19 reset.Wherein, lock body 1 is connected with the electronic carrying driving mechanism that moves door of track train, and lock shaft 2 is used for cooperating with key.
Referring to Fig. 4, lock body 1 is provided with a deep-slotted chip breaker 12, lockpin hole 16 and the pin-and-hole 17 that resets.Lockpin hole 16 is positioned at inboard one end of deep-slotted chip breaker 12 and vertical mutually with deep-slotted chip breaker 12 respectively with the pin-and-hole 17 that resets, and lock pin 6 is installed in the lockpin hole 16, and the bearing pin 18 that resets is installed in the pin-and-hole 17 that resets, and has an end and bearing 3 to be fixed together respectively.Bearing 3 is used for matching with the carrying driving mechanism.The other end of bearing pin 18 of resetting is installed back-moving spring 19.
Referring to Fig. 4 and Fig. 6, the lower wall place that lock body 1 is positioned at deep-slotted chip breaker 12 is equipped with and is used to gather the sensor 10 that shows a state that moves, and lock pin assembly 4 is equipped with the magnet 11 that matches with sensor 10 near shank 7 one sides.
Referring to Fig. 3 and Fig. 4, the utility model is isolated when being locked in off working state, and the bearing pin 18 that resets makes bearing 3 be recovered to original position under back-moving spring 19 effects, drives lock pin 6 and enters deep-slotted chip breaker 12, stops 4 actions of lock pin assembly.Outwards when mobile driven by the carrying driving mechanism at bearing 3, deep-slotted chip breaker 12 is left in the end that drives lock pin 6 simultaneously, discharges lock pin assembly 4, thereby enters duty.
Referring to Fig. 7 and Fig. 9, adopt the electronic door that moves of track train of above-mentioned isolation lock, comprise door leaf 24, take door frame 23 and carrying driving mechanism 22.Carrying driving mechanism 22 is installed on the car body 21, comprises a belt contiguous block 25.Referring to Fig. 2, isolate in the installation drawing of lock at the utility model, lock body 1 is installed on the carrying driving mechanism 22 by screw 14, track train is electronic to be moved on carrying driving mechanism 22 verticals of door, lock body 1 horizontal positioned, the inside wall of bearing 3 and the 25 outer end activities of belt contiguous block offset, and lock shaft 2 verticals are (referring to Fig. 7) downwards.
Isolate electronic the moving in the door of track train of lock at the utility model, sensor 10 be used to gather the control device that shows a state that moves and link to each other.
Referring to Fig. 8, door leaf 24 is provided with lenticular enclosed construction at the middle part, and enclosed construction is that the end face of door leaf 24 butt joints is provided with tenon groove structure 26, on the end face of butt joint weather strip 28 is installed.
When carrying driving mechanism 22 by after taking door frame 23 and driving door leafs 24 and close, door leaf is tightly connected the butt joint end face by the weather strip on tenon groove structure 26 and the end face 28, the centre can not produce the slit, reaches performance demands such as safety, reliable, sealing, sound insulation, fire prevention.
The following describes the electronic use and the course of work of moving door of track train that the utility model is isolated lock and adopted this isolation lock.
Adopt the electronic embodiment one that moves door of track train of above-mentioned isolation lock, wherein lock body 1 is 1, is installed on the carrying driving mechanism 22 the position locking door leaf 24 that its position can opened.
When work, the belt contiguous block 25 on the carrying driving mechanism 22 moves along a straight line, and drives bearing 3 and outwards moves, and enters duty, and referring to Fig. 4, circular trough 12 end faces on the lock body 1 are without hindrance at this moment.At this moment, rotate lock shaft 2 with private key, by the drive of steering block 5,4 motions of lock pin assembly are stretched out outside lock body 1 end face, referring to Fig. 6, hinder the motion that the belt contiguous block 25 on the carrying driving mechanism 22 returns, and realize lock function.
At the position of opening locking door leaf 24: when door opens the door when putting in place, rotate lock shaft 2 with private key, driving 4 motions of lock pin assembly by steering block 5 stretches out outside lock body 1 end face, referring to Fig. 6, hinder the return movement of the belt contiguous block 25 on the carrying driving mechanism 22, magnet 11 action sensing devices 10 in the lock pin assembly 4 send signal, and control device will indicate door to be in the lock state.
Adopt private key to rotate lock shaft 2, drive 4 motions of lock pin assembly by steering block 5 and get back in lock body 1 end face, can realize unlocking function.
Adopt the electronic door that moves of track train of isolating lock, can make door, increased the safety and the reliability of door system in the open position locking.
Above-described embodiment; only be that preferred implementation of the present utility model is described; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (6)
1. isolate lock for one kind, comprise lock body (1), the lock shaft (2) that described lock body (1) is equipped with lock pin assembly (4) and is used for cooperating with key, it is characterized in that: described lock body (1) also is equipped with lock pin (6), bearing pin (18) resets, back-moving spring (19) and being used for and the bearing (3) that matches of carrying driving mechanism, described lock body (1) is provided with deep-slotted chip breaker (12), lockpin hole (16) and the pin-and-hole that resets (17), described lockpin hole (16) is positioned at inboard one end of described deep-slotted chip breaker (12) and vertical mutually with described deep-slotted chip breaker (12) respectively with the pin-and-hole that resets (17), described lock pin (6) is installed in the described lockpin hole (16), the described bearing pin that resets (18) is installed in the described pin-and-hole that resets (17), and having an end and described bearing (3) to be fixed together respectively, described back-moving spring (19) is installed in the other end of the bearing pin that resets (18); Described lock pin assembly (4) is movably placed in the described deep-slotted chip breaker (12) and one end is equipped with and is used for the block (9) of locking mutually with the carrying driving mechanism in the outside, described lock shaft (2) and described lock pin assembly (4) vertical placement mutually, steering block (5) is equipped with in the end of described lock shaft (2), described steering block (5) is provided with slotted eye (8), and described lock pin assembly (4) is equipped with the shank (7) that matches with described slotted eye (8).
2. isolation lock as claimed in claim 1, it is characterized in that: the side-walls that wherein is positioned at described deep-slotted chip breaker (12) on described lock body (1) is equipped with and is used to gather the sensor (10) that shows a state that moves, and described lock pin assembly (4) is equipped with the magnet (11) that matches with described sensor (10) near described shank (7) one sides.
3. isolation lock as claimed in claim 2, it is characterized in that: wherein said steering block (5) is fixed on the upper end of described lock shaft (2) by thread screw (13).
4. adopt the electronic door that moves of track train of claim 1 or 2 or 3 described isolation locks, it comprises door leaf (24), takes door frame (23) and carrying driving mechanism (22) thereof, it is characterized in that: described carrying driving mechanism (22) is installed on the car body (21), described carrying driving mechanism (22) comprises a belt contiguous block (25), described lock body (1) is housed on the described carrying driving mechanism (22), described lock body (1) is used at the position locking door leaf (24) that opens or closes, and the inside wall of described bearing (3) and described belt contiguous block (25) outer end activity offset; The end face of described door leaf (24) butt joint is provided with tenon groove structure (26), and weather strip (28) is installed on the end face of described butt joint.
5. the electronic door that moves of track train as claimed in claim 4 is characterized in that: wherein said lock body (1) is installed on the described carrying driving mechanism (22) by screw (14).
6. the electronic door that moves of track train as claimed in claim 5 is characterized in that: wherein said sensor (10) be used to gather the control device that shows a state that moves and link to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920106837 CN201391153Y (en) | 2009-03-25 | 2009-03-25 | Isolation lock and electric track train sliding door utilizing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920106837 CN201391153Y (en) | 2009-03-25 | 2009-03-25 | Isolation lock and electric track train sliding door utilizing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201391153Y true CN201391153Y (en) | 2010-01-27 |
Family
ID=41597976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920106837 Expired - Lifetime CN201391153Y (en) | 2009-03-25 | 2009-03-25 | Isolation lock and electric track train sliding door utilizing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201391153Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815312A (en) * | 2012-09-14 | 2012-12-12 | 南京康尼电子科技有限公司 | Vehicle door remote fault isolation device and method |
| CN105201307A (en) * | 2015-09-30 | 2015-12-30 | 南京宝和迪奥轨道交通装备有限公司 | Electric sliding door lock |
| CN108590342A (en) * | 2015-10-30 | 2018-09-28 | 长园共创电力安全技术股份有限公司 | A kind of door lock having state acquisition function |
| CN108999502A (en) * | 2018-08-07 | 2018-12-14 | 法中轨道交通运输设备(上海)有限公司 | A kind of safety caging device of rail traffic vehicles door system isolation lock |
| EP3421700A1 (en) * | 2017-05-31 | 2019-01-02 | Westinghouse Air Brake Technologies Corporation | Rail transit door isolation lock |
| CN110424839A (en) * | 2019-06-23 | 2019-11-08 | 宁波中车时代电气设备有限公司 | A kind of passive blocking device of vehicle doorn |
| CN110761626A (en) * | 2018-07-27 | 2020-02-07 | 比亚迪股份有限公司 | Unlocking device and platform door |
| US10724278B2 (en) | 2018-02-09 | 2020-07-28 | Westinghouse Air Brake Technologies Corporation | Secondary retention device for bi-parting doors |
| CN112539006A (en) * | 2020-12-18 | 2021-03-23 | 南京康尼机电股份有限公司 | Novel isolating device of traffic vehicle door system |
| US10994752B2 (en) | 2016-04-06 | 2021-05-04 | Westinghouse Air Brake Technologies Corporation | Lock mechanism for improved door panel seal |
-
2009
- 2009-03-25 CN CN 200920106837 patent/CN201391153Y/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815312B (en) * | 2012-09-14 | 2015-06-17 | 南京康尼电子科技有限公司 | Vehicle door remote fault isolation device and method |
| CN102815312A (en) * | 2012-09-14 | 2012-12-12 | 南京康尼电子科技有限公司 | Vehicle door remote fault isolation device and method |
| CN105201307A (en) * | 2015-09-30 | 2015-12-30 | 南京宝和迪奥轨道交通装备有限公司 | Electric sliding door lock |
| CN108590342B (en) * | 2015-10-30 | 2020-05-19 | 长园共创电力安全技术股份有限公司 | Door lock with state acquisition function |
| CN108590342A (en) * | 2015-10-30 | 2018-09-28 | 长园共创电力安全技术股份有限公司 | A kind of door lock having state acquisition function |
| US10994752B2 (en) | 2016-04-06 | 2021-05-04 | Westinghouse Air Brake Technologies Corporation | Lock mechanism for improved door panel seal |
| EP3421700A1 (en) * | 2017-05-31 | 2019-01-02 | Westinghouse Air Brake Technologies Corporation | Rail transit door isolation lock |
| US10724278B2 (en) | 2018-02-09 | 2020-07-28 | Westinghouse Air Brake Technologies Corporation | Secondary retention device for bi-parting doors |
| CN110761626A (en) * | 2018-07-27 | 2020-02-07 | 比亚迪股份有限公司 | Unlocking device and platform door |
| CN110761626B (en) * | 2018-07-27 | 2021-06-18 | 比亚迪股份有限公司 | Unlocking device and platform door |
| CN108999502A (en) * | 2018-08-07 | 2018-12-14 | 法中轨道交通运输设备(上海)有限公司 | A kind of safety caging device of rail traffic vehicles door system isolation lock |
| CN108999502B (en) * | 2018-08-07 | 2023-08-22 | 法中轨道交通运输设备(上海)有限公司 | Safety limiting device of isolation lock of rail transit vehicle door system |
| CN110424839A (en) * | 2019-06-23 | 2019-11-08 | 宁波中车时代电气设备有限公司 | A kind of passive blocking device of vehicle doorn |
| CN112539006A (en) * | 2020-12-18 | 2021-03-23 | 南京康尼机电股份有限公司 | Novel isolating device of traffic vehicle door system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100127 |