CN203188775U - Opening and closing device of side door of subway cab - Google Patents
Opening and closing device of side door of subway cab Download PDFInfo
- Publication number
- CN203188775U CN203188775U CN2013202200338U CN201320220033U CN203188775U CN 203188775 U CN203188775 U CN 203188775U CN 2013202200338 U CN2013202200338 U CN 2013202200338U CN 201320220033 U CN201320220033 U CN 201320220033U CN 203188775 U CN203188775 U CN 203188775U
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- Prior art keywords
- dodge gate
- cab
- drivers
- closing device
- side door
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Abstract
The utility model provides an opening and closing device of a side door of a subway cab, and belongs to the technical field of machines. The problems that a side door of an existing subway cab is troublesome in operation and low in automation degree are solved. The opening and closing device of the side door of the subway cab comprises a movable door and a fixed door frame which is arranged on the side wall of the cab, wherein two sliding guide rails are arranged on the side wall of the cab and located at the upper end and the lower end of the fixed door frame respectively, two pulleys are arranged at the upper end and the lower end of the movable door respectively, a drive connector is fixedly connected to the movable door, and a motor is further arranged in the cab. The motor is connected with the drive connector through a transmission mechanism and can drive the pulleys on the movable door to move back and forth on the sliding guide rails through the drive connector. The opening and closing device of the side door of the subway cab has the advantages of achieving full-automation operation and being good in airtightness.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of closing device of subway drivers' cab side door.
Background technology
What present domestic subway train drivers' cab side door great majority used is close the door firmly (namely getting rid of a mode), driver or monitor are not easy to shut at closing time, and causing the personnel of closing the door to point is because of carelessness easily pressed from both sides, simultaneously because the car door opening mode is general family expenses formula standard-sized sheet door mode, need when opening the door car door is all opened and could be passed in and out, the time of opening the door is long and inconvenient, and its main problem is: can not gently realize automatic operation when having the folding of drivers' cab side door now, relatively mechanization, troublesome poeration.
Summary of the invention
The purpose of this utility model is to have the problems referred to above at existing technology, thereby has proposed a kind of closing device that can automatically realize the subway drivers' cab side door that drivers' cab side door folding operation is more convenient.
The purpose of this utility model can realize by following technical proposal: a kind of closing device of subway drivers' cab side door, comprise dodge gate and the fixedly doorframe that is opened on the drivers' cab sidewall, it is characterized in that: two rail plates are installed on the described drivers' cab sidewall, described two rail plates lay respectively at fixing doorframe on, on the both sides, lower end, on the described dodge gate, following two ends have two pulleys respectively, be fixed with the driving connector on the dodge gate, also be provided with motor in the described drivers' cab, motor is connected with the driving connector by transmission mechanism and can moves around at rail plate by the pulley that drives on the above-mentioned dodge gate of connector driving, when the pulley on the dodge gate move to rail plate near that end of fixing doorframe on the time, its dodge gate and fixing doorframe closure, when the pulley on the dodge gate move to rail plate away from that end of fixing doorframe on the time, its dodge gate is full open position.
In the closing device of above-mentioned a kind of subway drivers' cab side door, described transmission mechanism comprises the gear one, the driving chain that are connected on the motor output shaft, is installed in the driving gearshaft that has gear two, gear three on the drivers' cab sidewall and is connected in the drive link with teeth groove that drives on the connector, described driving chain is connected with a joggle with gear one and gear two respectively, and gear three is connected with teeth groove on the drive link.
In the closing device of above-mentioned a kind of subway drivers' cab side door, the inboard of described dodge gate is provided with the dodge gate handle.
In the closing device of above-mentioned a kind of subway drivers' cab side door, have manually operated door on the described dodge gate, have the manually operated door handle on the manually operated door.
In the closing device of above-mentioned a kind of subway drivers' cab side door, described manually operated door upper end is provided with the vehicle window that open and close is carried out in the automatic left and right movement of energy.
In the closing device of above-mentioned a kind of subway drivers' cab side door, fixedly there is rubber weather strip described dodge gate edge.
Compared with prior art, the motor in the closing device of this subway drivers' cab side door is connected with the control system on the passenger vehicle, and the rotating work of motor is controlled by control system, realizes opening and closing automatically of dodge gate; Simultaneously dodge gate and the good airproof performance when fixedly closed between the doorframe.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the rail plate in the utility model.
Among the figure, 1, dodge gate; 2, fixing doorframe; 3, rail plate; 4, pulley; 5, rubber weather strip; 6, drive connector; 7, motor; 8, drive link; 9, manually operated door; 10, manually operated door handle; 11, vehicle window; 12, dodge gate handle; 13, drivers' cab sidewall.
The specific embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As illustrated in fig. 1 and 2, the closing device of this subway drivers' cab side door comprises dodge gate 1 and the fixedly doorframe 2 that is opened on the drivers' cab sidewall 13, two rail plates 3 are installed on the drivers' cab sidewall 13, two rail plates 3 lay respectively at fixing doorframe 2 on, on the both sides, lower end, on the dodge gate 1, following two ends have two pulleys 4 respectively, fixedly there is rubber weather strip 5 dodge gate 1 edge, be fixed with on the dodge gate 1 and drive connector 6, also be provided with motor 7 in the drivers' cab, motor 7 is connected with driving connector 6 by transmission mechanism and can moves around at rail plate 3 by the pulley 4 that drives on the above-mentioned dodge gate 1 of connector 6 drivings, when the pulley 4 on the dodge gate 1 move to rail plate 3 near that end of fixing doorframes 2 on the time, its dodge gate 1 and fixing doorframe 2 seal closures, when the pulley 4 on the dodge gate 1 move to rail plate 3 away from that end of fixing doorframe 2 on the time, its dodge gate 1 is full open position.
The design that this subway drivers' cab side door has been used for reference elevator door and subway shield door, leave the locus of whole side dodge gate 1 in advance at drivers' cab side door rear, when dodge gate 1 is opened fully, its dodge gate 1 is positioned at the place, space of the whole side dodge gate of reserving at drivers' cab side door rear 1, the bending of rail plate 3 mid portions, bending part is rounding off and rail plate 3 is divided into left and right guide rail, the right part guide rail is positioned at fixedly doorframe 2 places, and the left part guide rail is positioned at the place, space of the whole side dodge gate of reserving at drivers' cab side door rear 1.When needs are closed, control system control motor 7 is just changeing, motor 7 work drives dodge gates 1 and moves to rail plate 3 near on that end of fixing doorframes 2 (being on the right part guide rail) along rail plate 3 by driving connector 6, its dodge gate 1 and fixedly doorframe 2 is closed fully, because dodge gate 1 edge is provided with rubber weather strip 5, thus dodge gate 1 and fixedly doorframe 2 can reach complete seal closure between the two; When needs are opened dodge gate 1,7 counter-rotatings of control system control motor, motor 7 work drives dodge gates 1 and moves to rail plate 3 away from that end of fixing doorframe 2 (being on the left part guide rail) along rail plate 3 by driving connector 6, its dodge gate 1 and fixedly doorframe 2 open fully, in practice, during the operation of driver's platform, only need treat to come in and go out the platform operation smoothly when dodge gate 1 is opened to certain position and need not wait dodge gate 1 to open fully.Dodge gate 1 is made for common chromium plating corrosion resistant plate, improves the anticorrosive property of dodge gate 1.
Transmission mechanism comprises the gear one, the driving chain that are connected on motor 7 output shafts, is installed in the driving gearshaft that has gear two, gear three on the drivers' cab sidewall 13 and is connected in the drive link with teeth groove 8 that drives on the connector 6, driving chain is connected with a joggle with gear one and gear two respectively, and gear three is connected with teeth groove on the drive link 8.Gear transmission mode makes that the power transmission is more stable, also can guarantee the accurate control of dodge gate 1 displacement simultaneously.
Further, dodge gate 1 inboard is provided with dodge gate handle 12, can also have a little bit smaller manually operated door 9 on the dodge gate 1, has manually operated door handle 10 on the manually operated door 9.Manually operated door 9 upper ends have the vehicle window 11 that open and close is carried out in the automatic left and right movement of energy.When running into dodge gate 1 and break down, can excise the circuit of dodge gate 1, the unlatching of manual operation dodge gate 1 or close; The manually operated door 9 that also can open on it passes in and out, and is very convenient.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (6)
1. the closing device of a subway drivers' cab side door, comprise dodge gate (1) and be opened in fixedly doorframe (2) on the drivers' cab sidewall (13), it is characterized in that: two rail plates (3) are installed on the described drivers' cab sidewall (13), described two rail plates (3) lay respectively at fixing doorframe (2) on, on the both sides, lower end, on the described dodge gate (1), following two ends have two pulleys (4) respectively, be fixed with on the dodge gate (1) and drive connector (6), also be provided with motor (7) in the described drivers' cab, motor (7) is connected with driving connector (6) by transmission mechanism and can moves around at rail plate (3) by the pulley (4) that drives on the above-mentioned dodge gate (1) of connector (6) driving, when the pulley (4) on the dodge gate (1) move to rail plate (3) near that end of fixing doorframe (2) on the time, its dodge gate (1) and fixing doorframe (2) closure, when the pulley (4) on the dodge gate (1) move to rail plate (3) away from that end of fixing doorframe (2) on the time, its dodge gate (1) is full open position.
2. the closing device of a kind of subway drivers' cab side door according to claim 1, it is characterized in that, described transmission mechanism comprises the gear one, the driving chain that are connected on motor (7) output shaft, be installed in and have the driving gearshaft of gear two, gear three on the drivers' cab sidewall (13) and be connected in the drive link with teeth groove (8) that drives on the connector (6), described driving chain is connected with a joggle with gear one and gear two respectively, and gear three is connected with teeth groove on the drive link (8).
3. the closing device of a kind of subway drivers' cab side door according to claim 1 is characterized in that, the inboard of described dodge gate (1) is provided with dodge gate handle (12).
4. the closing device of a kind of subway drivers' cab side door according to claim 1 is characterized in that, has manually operated door (9) on the described dodge gate (1), has manually operated door handle (10) on the manually operated door (9).
5. the closing device of a kind of subway drivers' cab side door according to claim 4 is characterized in that, described manually operated door (9) upper end is provided with the vehicle window (11) that open and close is carried out in the automatic left and right movement of energy.
6. the closing device of a kind of subway drivers' cab side door according to claim 1 is characterized in that, fixedly there is rubber weather strip (5) described dodge gate (1) edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202200338U CN203188775U (en) | 2013-04-26 | 2013-04-26 | Opening and closing device of side door of subway cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202200338U CN203188775U (en) | 2013-04-26 | 2013-04-26 | Opening and closing device of side door of subway cab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203188775U true CN203188775U (en) | 2013-09-11 |
Family
ID=49105642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202200338U Expired - Fee Related CN203188775U (en) | 2013-04-26 | 2013-04-26 | Opening and closing device of side door of subway cab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203188775U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243998A (en) * | 2013-04-26 | 2013-08-14 | 海宁市巨洋智能科技开发有限公司 | Opening and closing device of side door of metro cab |
| CN105604459A (en) * | 2016-01-20 | 2016-05-25 | 金杰 | Horizontal moving type automatic opening security door |
| CN107462736A (en) * | 2017-08-23 | 2017-12-12 | 刘燕燕 | A kind of reservoir Full-automatic water quality monitoring device |
-
2013
- 2013-04-26 CN CN2013202200338U patent/CN203188775U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243998A (en) * | 2013-04-26 | 2013-08-14 | 海宁市巨洋智能科技开发有限公司 | Opening and closing device of side door of metro cab |
| CN105604459A (en) * | 2016-01-20 | 2016-05-25 | 金杰 | Horizontal moving type automatic opening security door |
| CN105604459B (en) * | 2016-01-20 | 2017-05-10 | 金杰 | Horizontal moving type automatic opening security door |
| CN107462736A (en) * | 2017-08-23 | 2017-12-12 | 刘燕燕 | A kind of reservoir Full-automatic water quality monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20140426 |