CN113846907B - Drive and lock device and folding door using same - Google Patents
Drive and lock device and folding door using same Download PDFInfo
- Publication number
- CN113846907B CN113846907B CN202111245901.3A CN202111245901A CN113846907B CN 113846907 B CN113846907 B CN 113846907B CN 202111245901 A CN202111245901 A CN 202111245901A CN 113846907 B CN113846907 B CN 113846907B
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- Prior art keywords
- door
- trigger rod
- driving
- folding door
- electromagnet
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- 238000001514 detection method Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/48—Wings connected at their edges, e.g. foldable wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0084—Key or electric means; Emergency release
- E05B2047/0086—Emergency release, e.g. key or electromagnet
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a driving and locking device and a folding door using the same, wherein the device comprises an integrated bracket, and a driving device is arranged on the back of the integrated bracket; the lower part of the integrated bracket is provided with an electromagnet and a trigger rod, the device also comprises a door body hanging piece, and the lower part of the door body hanging piece is fixedly provided with a lock hook; the electromagnet is connected with the trigger rod, the trigger rod moves upwards to be separated from the lock hook when the electromagnet provides magnetic force, and the trigger rod is in buckling connection with the lock hook when the electromagnet breaks the magnetic force; the electromagnet, the trigger rod and the lock hook form a lock; the invention has the advantages of integration of driving and locking, simple structure, simple production and stable performance.
Description
Technical Field
The invention relates to the field of rail transit doors, in particular to a driving and locking device and a folding door using the same.
Background
At present, an exit door in the rail transit industry mainly comprises a manual telescopic grating door and an electric rolling door, and the opening mode and the closing mode of the door are too complex, and the performance of the door is unstable.
Because the characteristics of the underground station, the situation of the station is easy to occur when the station is in extreme rainwater weather, great hidden danger is brought to the safety and normal operation of passengers, flood prevention materials such as a water baffle and a sand bag are required to be arranged at each entrance and exit, and the underground station has the defects that the underground station is protected by manpower during use, and the protection effect is poor and the efficiency is low.
It is apparent that the above-mentioned conventional lock device still has inconvenience and drawbacks in structure and use, and further improvement is needed. It is an object of the present industry to provide a drive and lock device and a folding door using the same that can create a drive and lock that is integrated and that is stable in performance.
Disclosure of Invention
The invention aims to solve the technical problem of providing a driving and locking device and a folding door using the same, which are integrated with driving and locking, simple in structure, simple in production and stable in performance, thereby overcoming the defects in the prior art.
In order to solve the technical problems, the invention provides a driving and locking device, which comprises an integrated bracket, wherein a driving device is arranged on the back of the integrated bracket; the lower part of the integrated bracket is provided with an electromagnet and a trigger rod, the device also comprises a door body hanging piece, and the lower part of the door body hanging piece is fixedly provided with a lock hook; the electromagnet is connected with the trigger rod, the trigger rod moves upwards to be separated from the lock hook when the electromagnet provides magnetic force, and the trigger rod is in buckling connection with the lock hook when the electromagnet breaks the magnetic force; the electromagnet, the trigger rod and the lock hook form a lock.
As an improvement of the invention, the integrated bracket is fixedly arranged on the track, the driving device is connected with a belt, the driving device drives the belt to run, the lock hook is fixedly arranged on the door, and the belt passes through the door body hanging piece and is fixed with the door body hanging piece.
As an improvement of the invention, the latch hook is provided with a through hole along the central axis of the trigger rod, and when the trigger rod falls into the through hole, the trigger rod is buckled by the through hole.
As a further development of the invention, the device further comprises a manual release device, which is mounted below the trigger lever.
As a further improvement of the invention, the manual unlocking device comprises a push button, a reset button and a sliding block, wherein the sliding block is positioned below the trigger rod, the part of the sliding block, which is close to the trigger rod, is in a slide shape, and one end, which is low in the slide shape, of the sliding block is connected with a reset spring; the push button is fixedly connected with the sliding block, a hook is arranged at one end of the push button, and a reset button is positioned at the side of the push button and a hook is arranged at one end close to the push button;
when the push button moves to the reset button, the sliding block can touch the trigger rod to enable the trigger rod to move upwards, the two hooks can be hooked with each other, when the reset button is pressed down, the two hooks are separated, and the sliding block can be reset by the reset spring.
As a further improvement of the invention, a detection device is arranged at the lower part of the integrated bracket, and the detection device is used for detecting the position state of the trigger rod.
As a further development of the invention, the drive means is a belt reversing wheel.
In order to solve the technical problems, the invention also provides a folding door for a driving and locking device, which comprises a fixed door, a folding door, a guide rail and a driving device; the guide rail and the driving device comprise the driving and locking device; the locking hook is fixedly arranged on the folding door, and the fixed door, the folding door and the lower parts of the guide rail and the driving device are arranged.
As a further improvement of the invention, the fixed door consists of an upper fixed door and a lower fixed door, the lower fixed door is fixedly arranged below the upper fixed door, and the upper part of the upper fixed door is connected with the guide rail and the driving device; the folding door consists of an upper folding door and a lower folding door which are separable, at least one separating device is arranged in the lower folding door, and the upper part of the upper folding door is connected with a guide rail and a driving device; the separation device is connected with the upper folding door, and the lower fixing door can be connected with the lower folding door in a buckling manner.
With such a design, the invention has at least the following advantages:
1. the device includes integrated support and door body pendant, and integrated support installs on the track, and door body pendant installs on the belt, and door body pendant below is installed the latch hook, and integrated support back installs drive arrangement, and electro-magnet and trigger lever are installed to integrated support lower part, and the lock is constituteed to electro-magnet, trigger lever, latch hook, and drive arrangement and lock are as an organic whole, make it have simple structure, simple production, stable performance's advantage.
2. The device also comprises a manual unlocking device, when the electromagnet cannot receive signals or can not provide magnetic force when the power failure or the circuit has a problem, the manual unlocking device can be used for pushing the hand push button and then driving the trigger rod, so that the device can be manually unlocked.
Drawings
The foregoing is merely an overview of the present invention, and the present invention is further described in detail below with reference to the accompanying drawings and detailed description.
Fig. 1 is a schematic view of a driving and locking device (without a hand unlocking device) according to the present invention.
Fig. 2 is a schematic front view of a driving and locking device (with a hand unlocking device) according to the present invention.
FIG. 3 is a schematic rear view of a driving and locking device (with a hand unlocking device) according to the present invention
Fig. 4 is a schematic view of a driving and locking device and a folding door using the same according to the present invention.
Fig. 5 is a schematic structural view of a driving and locking device and a manual unlocking device using the same.
In the figure, 1-fixed door, 101-upper fixed door, 102-lower fixed door, 2-folding door, 201-upper folding door, 202-lower folding door, 3-guide rail and driving device, 301-belt, 302-integrated bracket, 303-driving device, 304-electromagnet, 305-trigger lever, 306-door body hanging piece, 307-latch hook, 308-unlocking device, 309-push button, 310-reset button, 311-detecting device and 312-slider.
Detailed Description
The present invention provides a drive and lock device and a folding door employing the same, examples of which are shown in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functions. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
In the description of the present invention, it should be understood that the directions or positional relationships indicated as being "upper", "lower", "left", "right", "top", "bottom", "center", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or parts referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of the two parts. It will be understood by those of ordinary skill in the art that the terms described above are in the specific sense of the present invention.
In this embodiment:
referring to fig. 1, a driving and locking device comprises an integrated bracket 302, wherein a driving device 303 is installed on the back of the integrated bracket 302; the lower part of the integrated bracket 302 is provided with an electromagnet 304 and a trigger rod 305, the device also comprises a door body hanging piece 306, and the lower part of the door body hanging piece 306 is fixedly provided with a lock hook 307; the electromagnet 304 is connected with the trigger rod 305, the trigger rod 305 moves upwards to be separated from the lock hook 307 when the electromagnet 304 provides magnetic force, and the trigger rod 305 is in buckling connection with the lock hook 307 when the electromagnet 304 breaks the magnetic force; the electromagnet 304, the trigger lever 305 and the latch hook 307 form a lock.
Preferably, the integrated bracket 302 is fixedly installed on the track, the driving device 303 is connected with a belt 301, the driving device 303 drives the belt 301 to operate, the latch hook 307 is fixedly installed on the door, and the belt 301 passes through the door body hanging member 306 and is fixed with the door body hanging member 306.
Preferably, the latch hook 307 is provided with a through hole along the central axis of the trigger lever 305, and when the trigger lever 305 falls into the through hole, the trigger lever 305 is buckled by the through hole.
Referring to fig. 2-3, 5, the device preferably further comprises a hand-off device 308, said hand-off device 308 being mounted under the trigger lever 305.
Preferably, the unlocking device 308 comprises a push button 309, a reset button 310 and a slider 312, wherein the slider 312 is positioned below the trigger rod 305, the part of the slider 312 close to the trigger rod 305 is in a slide shape, and one end of the slider 312, which is low in slide shape, is connected with a reset spring; the push button 309 is fixedly connected with the sliding block 312, a hook is arranged at one end of the push button 309, and a hook is arranged at one end of the reset button 310, which is positioned at the side of the push button 309 and is close to the push button 309;
when the push button 309 moves toward the reset button 310, the slider 312 will touch the trigger lever 305 to move the trigger lever 305 upward, and the two hooks will hook each other, and when the reset button 310 is pressed, the two hooks will be separated, and the reset spring will reset the slider 312.
Preferably, a detecting device 311 is installed at the lower part of the integrated bracket 302, and the detecting device 311 is used for detecting the position state of the trigger lever 305.
Preferably, the driving device 303 is a belt reversing wheel.
Referring to fig. 4, it preferably includes a fixed door 1, a folding door 2, a guide rail, and a driving device 3; the guide rail and driving device 3 comprises one of the driving and locking devices described above; the lock hook 307 is fixedly installed on the folding door 2, and the fixed door 1 and the folding door 2 are installed below the guide rail and the driving device 3.
Preferably, the fixed door 1 is composed of an upper fixed door 101 and a lower fixed door 102, the lower fixed door 102 is fixedly arranged below the upper fixed door 101, and the upper part of the upper fixed door 101 is connected with the guide rail and the driving device 3; the folding door 2 consists of a separable upper folding door 201 and a lower folding door 202, at least one separating device is arranged in the lower folding door 202, and the upper part of the upper folding door 201 is connected with a guide rail and a driving device 3; the separation device is connected with the upper folding door 201, and the lower fixed door 102 can be connected with the lower folding door 202 in a buckling manner.
When the automatic folding door is automatically operated, the electromagnet 304 is used for attracting the trigger rod 305 to move upwards, the trigger rod 305 is separated from the lock hook 307 arranged on the door body hanging piece 306, the trigger rod 305 triggers the detection device 311, the detection device 311 receives a signal and transmits the signal to the driving device 303, and the upper folding door 201 drives the belt 301 to open through the driving device 303.
When the upper folding door 201 is closed, the belt 301 is driven by the driving device 303 to perform a closing action, and when the locking hook 307 is positioned below the locking hook 305, the locking hook 307 falls into the locking hook 305 to realize mechanical locking and prevent manual forced opening. When the trigger rod acts, state feedback is carried out through the lock state switch, so that the action safety is ensured.
Meanwhile, a manual unlocking device 308 is also designed, and when the electric unlocking and locking functions fail, the door body can be manually unlocked and locked, so that the operation safety is ensured. When the door is opened, the sliding block 312 is pushed to move by the hand push button 309, the sliding block 312 drives the trigger rod 305 to move upwards, so that the trigger rod 305 leaves the lock hook 307, a manual unlocking function is realized, and after the hand push button 309 is in place, the hook on the hand push button 309 and the hook on the reset button 310 are hooked with each other, so that the trigger rod 305 is kept in an open state. When the door is closed, after the door body is closed in place, the reset button 310 is pressed, the two hooks are separated, the sliding block 312 is reset through the spring, the trigger rod falls down to be locked with the lock hook 307, and mechanical locking is guaranteed.
The above description is only of the preferred embodiments of the present invention, and is not intended to limit the invention in any way, and some simple modifications, equivalent variations or modifications can be made by those skilled in the art using the teachings disclosed herein, which fall within the scope of the present invention.
Claims (5)
1. The driving and locking device is characterized by comprising an integrated bracket (302), wherein a driving device (303) is arranged on the back of the integrated bracket (302), the integrated bracket (302) is fixedly arranged on a track, a belt (301) is connected to the driving device (303), and the driving device (303) drives the belt (301) to operate; the device comprises an integrated bracket (302), and is characterized in that an electromagnet (304) and a trigger rod (305) are arranged at the lower part of the integrated bracket (302), the device further comprises a door body hanging piece (306), a lock hook (307) is fixedly arranged at the lower part of the door body hanging piece (306), the lock hook (307) is fixedly arranged on a door, the belt (301) penetrates through the door body hanging piece (306) and is fixed with the door body hanging piece (306), a through hole is formed in the lock hook (307) along the central axis of the trigger rod (305), and when the trigger rod (305) falls into the through hole, the trigger rod (305) is buckled by the through hole; the electromagnet (304) is connected with the trigger rod (305), the trigger rod (305) moves upwards to be separated from the lock hook (307) when the electromagnet (304) provides magnetic force, and the trigger rod (305) is in buckling connection with the lock hook (307) when the electromagnet (304) breaks the magnetic force; the electromagnet (304), the trigger lever (305) and the lock hook (307) form a lock;
the device further comprises a manual unlocking device (308), the manual unlocking device (308) is arranged below the trigger rod (305), the manual unlocking device (308) comprises a hand push button (309), a reset button (310) and a sliding block (312), the sliding block (312) is positioned below the trigger rod (305), the part of the sliding block (312) close to the trigger rod (305) is in a slide shape, and one end of the sliding block (312), which is low in slide shape, is connected with a reset spring; the hand push button (309) is fixedly connected with the sliding block (312), a hook is arranged at one end of the hand push button (309), the reset button (310) is positioned at the side of the hand push button (309), and a hook is arranged at one end, close to the hand push button (309);
when the push button (309) moves towards the reset button (310), the sliding block (312) can touch the trigger rod (305) to enable the trigger rod (305) to move upwards, the two hooks can be hooked with each other, and when the reset button (310) is pressed down, the two hooks are separated, and the sliding block (312) can be reset by the reset spring.
2. A driving and locking device according to claim 1, characterized in that the lower part of the integrated bracket (302) is provided with a detection device (311), the detection device (311) being arranged to detect the position state of the trigger lever (305).
3. A driving and locking device according to claim 1, characterized in that the driving device (303) is a belt reversing wheel.
4. A folding door for a driving and locking device, characterized by comprising a fixed door (1), a folding door (2), a guide rail and a driving device (3); said guide rail and drive means (3) comprising a drive and lock device according to any one of claims 1-3; the lock hook (307) is fixedly arranged on the folding door (2), and the fixed door (1) and the folding door (2) are arranged below the guide rail and the driving device (3).
5. A folding door for a driving and locking device according to claim 4, characterized in that the fixed door (1) consists of an upper fixed door (101) and a lower fixed door (102), the lower fixed door (102) being fixedly mounted under the upper fixed door (101), the upper side of the upper fixed door (101) being connected with the guide rail and the driving device (3); the folding door (2) consists of a separable upper folding door (201) and a separable lower folding door (202), at least one separating device is arranged in the lower folding door (202), and the upper part of the upper folding door (201) is connected with a guide rail and a driving device (3); the separation device is connected with an upper folding door (201), and the lower fixed door (102) can be connected with a lower folding door (202) in a buckling way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111245901.3A CN113846907B (en) | 2021-10-26 | 2021-10-26 | Drive and lock device and folding door using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111245901.3A CN113846907B (en) | 2021-10-26 | 2021-10-26 | Drive and lock device and folding door using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113846907A CN113846907A (en) | 2021-12-28 |
| CN113846907B true CN113846907B (en) | 2024-02-23 |
Family
ID=78982968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111245901.3A Active CN113846907B (en) | 2021-10-26 | 2021-10-26 | Drive and lock device and folding door using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113846907B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052039A (en) * | 2010-11-23 | 2011-05-11 | 特威盾门业(苏州)有限公司 | Lift-type folding door window in mutually non-interfered electronic and manual modes |
| CN205669352U (en) * | 2015-12-15 | 2016-11-02 | 天津市川大通用机械有限公司 | A kind of intelligent door being provided with electromagnetic lock |
| CN206110870U (en) * | 2016-10-17 | 2017-04-19 | 西屋月台屏蔽门(广州)有限公司 | Locking of track traffic shielding door integrated form and unlocking device |
| CN216341508U (en) * | 2021-10-26 | 2022-04-19 | 刘畅利 | Driving lock device and folding door using same |
-
2021
- 2021-10-26 CN CN202111245901.3A patent/CN113846907B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052039A (en) * | 2010-11-23 | 2011-05-11 | 特威盾门业(苏州)有限公司 | Lift-type folding door window in mutually non-interfered electronic and manual modes |
| CN205669352U (en) * | 2015-12-15 | 2016-11-02 | 天津市川大通用机械有限公司 | A kind of intelligent door being provided with electromagnetic lock |
| CN206110870U (en) * | 2016-10-17 | 2017-04-19 | 西屋月台屏蔽门(广州)有限公司 | Locking of track traffic shielding door integrated form and unlocking device |
| CN216341508U (en) * | 2021-10-26 | 2022-04-19 | 刘畅利 | Driving lock device and folding door using same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113846907A (en) | 2021-12-28 |
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Effective date of registration: 20240513 Address after: Room 302-1, 3rd Floor, 101, Building 9, No. 10, Automotive Museum West Road, Fengtai District, Beijing, 100071 Patentee after: Beijing Public Transport Urban Rail Technology Co.,Ltd. Country or region after: China Address before: 300000 room 1802, gate 1, building 8, dingdi, Santan Road, Nankai District, Tianjin Patentee before: Liu Changli Country or region before: China |
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