CN205113343U - Footboard device of track traffic door system - Google Patents
Footboard device of track traffic door system Download PDFInfo
- Publication number
- CN205113343U CN205113343U CN201520762236.9U CN201520762236U CN205113343U CN 205113343 U CN205113343 U CN 205113343U CN 201520762236 U CN201520762236 U CN 201520762236U CN 205113343 U CN205113343 U CN 205113343U
- Authority
- CN
- China
- Prior art keywords
- track traffic
- plate
- pedal
- travel switch
- hinge component
- Prior art date
- 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- Withdrawn - After Issue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 footboard device of track traffic door system, including fly leaf, hinge subassembly, sealed fixed plate, travel switch, wheel components, loose pulley assembly, drive plate and backstop board, the fly leaf with sealed fixed plate sets up respectively the axial both sides of hinge subassembly, travel switch sets up the one end of hinge subassembly, wheel components sets up the one end of fly leaf is located travel switch's homonymy, loose pulley assembly sets up the other end of fly leaf, the drive plate with the backstop board sets up in the installation the bottom of the door leaf of footboard device of track traffic door system's door, the drive plate with the interval of backstop board with the length looks adaptation of fly leaf. The utility model discloses a footboard device of track traffic door system, compact structure, convenient to use need not pneumatics or electric actuator and can realize opening and shutting of footboard.
Description
Technical field
The utility model relates to a kind of device with pedal handing over the track traffic door device in field for rail.
Background technology
The guest room threshold of rail traffic vehicles is separated with fixed pedestal, and when closing of the door, pedal is closed, and when car door opening, pedal is also opened.Under the hinge type of conventional door device, pedal opens or closes and needs Electronic control or air operated control, complex structure, and cost is high, and especially open hinge arrangement easily produces mechanical catching phenomenon, and equipment failure rate is high.Separately have a kind of Turnover plate type platform compensator in prior art, the corresponding driver train of action need of its portable plate drives, and driving device structure is complicated, and space occupancy rate is high, and cost is high, is unfavorable for promoting the use of.Designing a kind of simple silica gel door device pedal is efficiently the main objective of researchist.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of device with pedal of track traffic door device is provided, its compact conformation, easy to use, the folding of pedal can be realized without the need to pneumatic or electric device, simultaneously with dust-proof sand prevention merit, add service life and the reliability of pedal.
A kind of technical scheme realizing above-mentioned purpose is: a kind of device with pedal of track traffic door device, comprises portable plate, hinge component, sealing adapter plate, travel switch, roll wheel assembly, pulley assembly, drive plate and baffle plate.
Described portable plate and described sealing adapter plate are separately positioned on the both sides of the axis of described hinge component.
Described travel switch is arranged on one end of described hinge component.
Described roll wheel assembly is arranged on one end of described portable plate, is positioned at the homonymy of described travel switch.
Described pulley assembly is arranged on the other end of described portable plate.
Described drive plate and described baffle plate are arranged on the bottom of the door leaf of the car door of the device with pedal installing described track traffic door device, the spacing of described drive plate and described baffle plate and the length of described portable plate suitable.
Further, described sealing adapter plate is fixed on the threshold of described car door.
Further, described travel switch is provided with a block.
Further, the side be connected with described hinge component of described sealing adapter plate extends internally and is shaped as the dust-proof dome of an arc, and described dust-proof dome wraps the top of the hinge spindle central of described hinge component.
Further, described hinge component is provided with a dust discharging grooves, described dust discharging grooves is positioned at the below of described dust-proof dome.
The device with pedal of a kind of track traffic door device of the present utility model, comprises portable plate, hinge component, sealing adapter plate, travel switch, roll wheel assembly, pulley assembly, drive plate and baffle plate; Described portable plate and described sealing adapter plate are separately positioned on the both sides of the axis of described hinge component; Described travel switch is arranged on one end of described hinge component; Described roll wheel assembly is arranged on one end of described portable plate, is positioned at the homonymy of described travel switch; Described pulley assembly is arranged on the other end of described portable plate; Described drive plate and described baffle plate are arranged on the bottom of the door leaf of the car door of the device with pedal installing described track traffic door device, the spacing of described drive plate and described baffle plate and the length of described portable plate suitable.The device with pedal of a kind of track traffic door device of the present utility model, compact conformation, easy to use, the folding of pedal can be realized without the need to pneumatic or electric device.
Accompanying drawing explanation
Fig. 1 is the exploded view of the device with pedal of a kind of track traffic door device of the present utility model;
Fig. 2 is the lateral plan of device with pedal when closing of the door of a kind of track traffic door device of the present utility model;
Fig. 3 is the structural representation of device with pedal when car door is opened of a kind of track traffic door device of the present utility model;
Fig. 4 is the structural representation of device with pedal when car door is closed of a kind of track traffic door device of the present utility model;
Fig. 5 is the dustproof construction schematic diagram of device with pedal when closing of the door of a kind of track traffic door device of the present utility model;
Fig. 6 is the dustproof construction schematic diagram of device with pedal when car door opening of a kind of track traffic door device of the present utility model.
Detailed description of the invention
Of the present utility model in order to understand the technical solution of the utility model better, be described in detail by reference to the accompanying drawings below by embodiment particularly:
Refer to Fig. 1 to Fig. 4, the device with pedal of a kind of track traffic door device of the present utility model, comprise portable plate 101, hinge component 102, travel switch 103, sealing adapter plate 104, roll wheel assembly 105, drive plate 106 and baffle plate 107.
Portable plate 101 and sealing adapter plate 104 are separately positioned on the both sides of the axis of hinge component 102.Sealing adapter plate 104 is fixed on the threshold 204 of the car door of the device with pedal installing this track traffic door device.
Travel switch 103 is arranged on one end of hinge component 102.Travel switch is provided with a block 301.
Roll wheel assembly 105 is arranged on one end of portable plate, is positioned at the homonymy of travel switch 103.Pulley assembly 205 is arranged on the other end of portable plate.
Drive plate 106 and baffle plate 107 are arranged on the bottom of the door leaf 202 of car door, the spacing of drive plate 106 and baffle plate 107 and the length of portable plate 101 suitable.
As shown in Figure 2, when the state of closing of the door, sealing adapter plate 104 is fixed on the mounting base of threshold 204, and the twisting force that portable plate 101 is subject to torsion spring 203 on hinge component is withstood on door leaf 202 by pulley assembly 205.
As shown in Figure 3, in the process of car door opening, the enabling that the torsion of torsion spring 203 drives portable plate 101 to follow door leaf 202 rotates, and the pulley of pulley assembly 205 does vertical scrolling motion on door leaf 202, play the guiding role.When portable plate 101 flattens, portable plate 101 triggers travel switch 103, passes on the status signal that device with pedal is opened.Now baffle plate 107 is positioned at directly over travel switch 103, and coordinates the accident jointly limiting portable plate 101 to reverse with the block 301 be arranged on travel switch 103.
As shown in Figure 4, in the process of closing of the door, the roller 401 of roll wheel assembly 105 contacts with the drive plate 106 on door leaf 202, the slope of drive plate 106 is to the power F of left side roller 401 1 vertical slopes, make the torsion of portable plate 101 customer service torsion spring 203 and the gravity of portable plate 101, realize portable plate 101 and follow door leaf 202 and close together.Discharged and transmit the status signal that device with pedal is closed after closedown by travel switch 103.
As shown in Figure 5 and Figure 6, the side be connected with hinge component 102 of sealing adapter plate 104 extends internally and is shaped as the dust-proof dome 501 of an arc, dust-proof dome 501 wraps the top of the hinge spindle central 502 of hinge component 102, and such design can play the effect preventing dust from entering hinge component 102.Hinge component 102 is provided with a dust discharging grooves 503, and dust discharging grooves 503 is positioned at the below of dust-proof dome 502, and dust discharging grooves 503 can get rid of the unexpected micro-dust entering hinge component.Portable plate 101, sealing adapter plate 104 and hinge component 102 form dead front type hinge arrangement, can completely cut off outside silt dust.
The device with pedal of a kind of track traffic door device of the present utility model, its compact conformation, easy to use, the folding of pedal can be realized without the need to pneumatic or electric device, simultaneously with dust-proof sand prevention merit, add service life and the reliability of pedal.
Those of ordinary skill in the art will be appreciated that, above embodiment is only used to the utility model is described, and be not used as restriction of the present utility model, as long as in spirit of the present utility model, all will drop in Claims scope of the present utility model the change of the above embodiment, modification.
Claims (5)
1. a device with pedal for track traffic door device, comprises portable plate, hinge component, sealing adapter plate, travel switch, roll wheel assembly, pulley assembly, drive plate and baffle plate, it is characterized in that,
Described portable plate and described sealing adapter plate are separately positioned on the both sides of the axis of described hinge component;
Described travel switch is arranged on one end of described hinge component;
Described roll wheel assembly is arranged on one end of described portable plate, is positioned at the homonymy of described travel switch;
Described pulley assembly is arranged on the other end of described portable plate;
Described drive plate and described baffle plate are arranged on the bottom of the door leaf of the car door of the device with pedal installing described track traffic door device, the spacing of described drive plate and described baffle plate and the length of described portable plate suitable.
2. the device with pedal of a kind of track traffic door device according to claim 1, is characterized in that, described sealing adapter plate is fixed on the threshold of described car door.
3. the device with pedal of a kind of track traffic door device according to claim 1, is characterized in that, described travel switch is provided with a block.
4. the device with pedal of a kind of track traffic door device according to claim 1, it is characterized in that, the side be connected with described hinge component of described sealing adapter plate extends internally and is shaped as the dust-proof dome of an arc, and described dust-proof dome wraps the top of the hinge spindle central of described hinge component.
5. the device with pedal of a kind of track traffic door device according to claim 4, is characterized in that, described hinge component is provided with a dust discharging grooves, and described dust discharging grooves is positioned at the below of described dust-proof dome.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762236.9U CN205113343U (en) | 2015-09-29 | 2015-09-29 | Footboard device of track traffic door system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762236.9U CN205113343U (en) | 2015-09-29 | 2015-09-29 | Footboard device of track traffic door system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205113343U true CN205113343U (en) | 2016-03-30 |
Family
ID=55568979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520762236.9U Withdrawn - After Issue CN205113343U (en) | 2015-09-29 | 2015-09-29 | Footboard device of track traffic door system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205113343U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197033A (en) * | 2015-09-29 | 2015-12-30 | 法中轨道交通运输设备(上海)有限公司 | Pedal device for rail transit door system |
| CN107933573A (en) * | 2017-12-15 | 2018-04-20 | 南京康尼机电股份有限公司 | A kind of Electric pedal device for rail transit train |
-
2015
- 2015-09-29 CN CN201520762236.9U patent/CN205113343U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197033A (en) * | 2015-09-29 | 2015-12-30 | 法中轨道交通运输设备(上海)有限公司 | Pedal device for rail transit door system |
| CN107933573A (en) * | 2017-12-15 | 2018-04-20 | 南京康尼机电股份有限公司 | A kind of Electric pedal device for rail transit train |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160330 Effective date of abandoning: 20170922 |