CN201771326U - Electric-manual two-use door pump of outer swinging door of passenger car - Google Patents
Electric-manual two-use door pump of outer swinging door of passenger car Download PDFInfo
- Publication number
- CN201771326U CN201771326U CN2009202623139U CN200920262313U CN201771326U CN 201771326 U CN201771326 U CN 201771326U CN 2009202623139 U CN2009202623139 U CN 2009202623139U CN 200920262313 U CN200920262313 U CN 200920262313U CN 201771326 U CN201771326 U CN 201771326U
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- Prior art keywords
- clutch
- tooth bar
- wire rope
- door
- push rod
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Abstract
The utility model relates to an electric-manual two-use door pump of an outer swinging door of a passenger car, aiming at providing a door pump of the outer swinging door of the passenger car, which can be conveniently opened and closed electrically or manually. The electric-manual two-use door pump comprises a motor, a speed reducing transmission device, a rotating arm and a steel wire rope transmission device and further comprises a set of clutch device and a set of clutch control device, wherein the speed reducing transmission device is connected with the steel wire rope transmission device by the clutch device; the clutch control device is connected with the clutch device which is meshed with or separated from the speed reducing transmission device by control of the clutch control device, therefore, the steel wire rope transmission device is driven to be separated from the clutch device by the speed reducing transmission device and the clutch device.
Description
[technical field]
The utility model relates to a kind of door that makes vehicle and moves on to and open or the device of fastening position, refer to a kind of door swung outside for bus electric-hand driven two-purpose door pump especially.
[background technology]
At present, have the bus of source of the gas and the passenger doors keying on the tourism big bus passenger vehicle and all adopt pneumatic driving pump and electric hoist plug-in type door pump mostly.The door pump mounting process complexity of this structure, the service behaviour instability, when passenger vehicle was met accident, the passenger was difficult for finding the device that opens Door by Hand, because do not bleed off the high pressure gas in the cylinder, passenger doors is not opened, general passenger can not operate venting.The electric door of employing pump structure is arranged in recent years, this electrical door pump comprises motor, speed reduction gearing, pivoted arm and wire rope gearing, motor is connected with speed reduction gearing, speed reduction gearing is connected with power shaft, power shaft is connected with pivoted arm, and pivoted arm is connected with short pivoted arm on the outside External tilting door rocking arm; Speed reduction gearing also is connected with wire rope gearing with arrangement of clutch, be wound with wire rope in the wire rope gearing, wire rope is connected with outside External tilting door transmission device, but the electrical door pump of prior art does not have hand gear, combustion incident repeatedly takes place in the sightseeing bus on China's urban bus and the speedway, assert according to traffic police's crash analysis, can not in time open passenger doors when passenger vehicle is on fire, be to cause the passenger to be difficult to escape, the main cause of the accident that causes casualties.
[summary of the invention]
The purpose of this utility model is to provide a kind of can effectively overcome the shortcoming that prior art exists, the door swung outside for bus electric-hand driven two-purpose door pump of manual opening-closing passenger doors easily.
The technical scheme that its technical problem that solves the utility model adopts is: comprise motor, speed reduction gearing, pivoted arm and wire rope gearing, motor is connected with speed reduction gearing, speed reduction gearing is connected with power shaft, power shaft is connected with pivoted arm, and pivoted arm is connected with short pivoted arm on the outside External tilting door rocking arm; Be wound with wire rope in the wire rope gearing, wire rope is connected with outside External tilting door transmission device, it is characterized in that; Also comprise a cover arrangement of clutch and a cover clutch control device, speed reduction gearing drives the wire rope gearing running by arrangement of clutch; Clutch control device is connected with arrangement of clutch, and arrangement of clutch meshes with speed reduction gearing by the control of clutch control device or separates, thereby make wire rope gearing be decelerated transmission device and arrangement of clutch transmission or break away from arrangement of clutch, described arrangement of clutch comprises tooth bar, spring protecting sleeve, cylindrical spring, axle sleeve, double thread seat, square spring, one start screw seat and tooth bar adjusting nut, and described clutch control device comprises control lever, tooth bar hook, handlebar, locking ball, push rod, top stem casing, adjusting nut and push rod stage clip; The middle part of tooth bar is set with spring protecting sleeve, cylindrical spring, axle sleeve, double thread seat, square spring, one start screw seat and tooth bar adjusting nut successively to the other end, there is an end of tooth bar adjusting nut to be inserted in the rack bore of upper box lid on the tooth bar, the other end is put into rach slot, flexibly is fixed on tooth bar on the upper box lid by the elastic force of cylindrical spring; Control lever one end has handle screwed hole, middle part to have two electric and hand locating holes, the other ends that the axial tooth bar hook hole of an off-centre is arranged, and this end side surface is an eccentric inclined-plane; The tooth bar hook is the bipod crotch structure of nearly ' ∏ ' shape, one pin inserts in the tooth bar hook hole of control lever, another pin is embraced tooth bar and is buckled between this end and the control lever, the handle screwed hole of control lever is fixed with handlebar, one of two electric and hand locating holes in middle part are gone up card locking ball, locking ball embeds in push rod and the formed space of top stem casing, push rod and push rod stage clip are housed in the top stem casing, the top stem casing front end is fixed on the lower box by screw thread, the push rod front end heads on locking ball, rear end and push rod stage clip link, top stem casing do not hold with adjusting nut by threaded connection.Described speed reduction gearing can comprise Worm and Worm Gear Driving pair, planetary gear power train and rack-and-pinion transmission, the worm and wheel engagement, worm-wheel shaft is connected with the central gear of planetary gear power train, and the output shaft that inserts pinion frame is connected with pivoted arm, on the limiting tooth wheel seat position limited gear is housed.
The beneficial effects of the utility model are: easy to operate, operate steadily, energy usage is few, particularly when the vehicle accident, the passenger finds manual retaining control lever easily, general passenger can operate and open passenger doors and flee from fast, guarantees personal safety.
[description of drawings]
The utility model will be further described below in conjunction with accompanying drawing.
Fig. 1 is upper box lid of the present utility model and arrangement of clutch structural representation.
Fig. 2 is upper box lid left surface of the present utility model and wire rope drive mechanism schematic diagram.
Fig. 3 is speed reduction gearing output of the present utility model and clutch control device structural representation.
Fig. 4 is the utility model speed reduction gearing structural representation.
Fig. 5 is the utility model control lever structural representation.
Fig. 6 is arrangement of clutch of the present utility model (position limited gear 12) and clutch control device (tooth bar 5) mesh schematic representation.
Fig. 7 is that arrangement of clutch of the present utility model (position limited gear 12) separates schematic diagram with clutch control device (tooth bar 5).
Fig. 8 is the A-A sectional view of Fig. 6.
Fig. 9 is the B-B sectional view of Fig. 7.
Among the figure: 1 is upper box lid, 2 is the tooth bar outer cover, 3 is spring protecting sleeve, 4 is cylindrical spring, 5 is tooth bar, 6 is axle sleeve, 7 is the double thread seat, 8 is square spring, 9 is the one start screw seat, 10 is the tooth bar adjusting nut, 11 is the tooth bar hook, 12 is position limited gear, 13 is wire rope gearing, 14 is pressing plate, the 15th, the steel wire rope head sheath, the 16th, hold-down nut, the 17th, dirt-proof boot, the 18th, the steel wire sheath, the 19th, adjusting nut, 20 is wire rope, 21 is backplate, 22 is push boat, 27 is handlebar, 28 is control lever, 29 is locking ball, 30 is push rod, 31 is top stem casing, 32 is adjusting nut, 33 is the push rod stage clip, 34 is lower box, 35 is worm screw, 36 is worm gear, 37 is the planetary gear power train, 38 is base plate, 39 is bearing, 40 is worm-wheel shaft, 41 is output shaft, 42 is pivoted arm, 281 is the handle screwed hole, 282 is the electric and hand locating hole, 283 is tooth bar hook hole, 284 is eccentric inclined-plane.
[specific embodiment]
In embodiment of the present utility model, comprise motor, speed reduction gearing, pivoted arm 42 and wire rope gearing 13, motor is connected with speed reduction gearing, and speed reduction gearing is connected with power shaft, power shaft is connected with pivoted arm 42, and pivoted arm 42 is connected with short pivoted arm on the outside External tilting door rocking arm; Be wound with wire rope 20 in the wire rope gearing 13, wire rope 20 is connected with outside External tilting door transmission device, it is characterized in that; Also comprise a cover arrangement of clutch and a cover clutch control device, speed reduction gearing drives wire rope gearing 13 runnings by arrangement of clutch; Clutch control device is connected with arrangement of clutch, and arrangement of clutch by clutch control device control with the speed reduction gearing engagement or separate, thereby make wire rope gearing 13 be decelerated transmission device and arrangement of clutch transmission or break away from arrangement of clutch.Described arrangement of clutch comprises tooth bar 5, spring protecting sleeve 3, cylindrical spring 4, axle sleeve 6, double thread seat 7, square spring 8, one start screw seat 9 and tooth bar adjusting nut 10, and described clutch control device comprises control lever 28, tooth bar hook 11, handlebar 27, locking ball 29, push rod 30, top stem casing 31, adjusting nut 32, push rod stage clip 33; The middle part of tooth bar 5 is set with spring protecting sleeve 3, cylindrical spring 4, axle sleeve 6, double thread seat 7, square spring 8, one start screw seat 9 and tooth bar adjusting nut 10 successively to the other end, there is an end of tooth bar adjusting nut 10 to be inserted in the rack bore of upper box lid 1 on the tooth bar 5, the other end is put into rach slot, by the elastic force of cylindrical spring 4 tooth bar 5 flexibly is fixed on the upper box lid 1; Control lever 28 1 ends have handle screwed hole 281, middle part to have two electric and hand locating holes 282, the other ends that the axial tooth bar hook hole 283 of an off-centre is arranged, and this end side surface is an eccentric inclined-plane 284; Tooth bar hook 11 is the bipod crotch structure of nearly ' ∏ ' shape, one pin inserts in the tooth bar hook hole 283 of control lever 28, another pin is buckled in 5 armfuls of tooth bars between this end and the control lever 28, the handle screwed hole 281 of control lever 28 is fixed with handlebar 27, one of two electric and hand locating holes 282 in middle part are gone up card locking ball 29, locking ball 29 embeds in push rod 30 and the top stem casing 31 formed spaces, push rod 30 and push rod stage clip 33 are housed in the top stem casing 31, top stem casing 31 front ends are fixed on the lower box 34 by screw thread, push rod 30 front ends head on locking ball 29, rear end and push rod stage clip 33 links, top stem casing 31 hold and adjusting nut 32 by threaded connection.
In embodiment of the present utility model, described speed reduction gearing comprises Worm and Worm Gear Driving pair 35,36, planetary gear power train 37 and rack-and- pinion transmission 12,5, worm screw 35 and worm gear 36 engagements, the spline of worm-wheel shaft 40 ends inserts in the central gear internal spline of planetary drivetrain, central gear drives the planet carrier internal gear by planetary gear, the planet carrier internal gear is inserted in and fixing output shaft 41, output shaft 41 is connected with pivoted arm 42, pivoted arm 42 is connected with short pivoted arm on the exterior part External tilting door rocking arm, and position limited gear 12 is housed on the limiting tooth wheel seat.
The utility model is installed in passenger doors pedal one side.Door pump and vehicle body bolt, zip wire rope 20 and passenger's door lock intermediary agency are connected and fixed, and output shaft pivoted arm 42 is connected with short pivoted arm on the door swung outside for bus rocking arm, and passenger's every pump is pressed positive and negative switch by the driver, and passenger doors will automatic open and close.
When normal electronic use, control lever 28 moves to " electronic " position, the tooth bar hook 11 that is loaded on control lever 28 ends this moment pulls to tooth bar 5 side of position limited gear 12, make tooth bar 5 and position limited gear 12 engagements, speed reduction gearing then can drive wire rope gearing 13 by arrangement of clutch and rotate.Motor just changes during beginning, position limited gear 12 driving racks 5, tooth bar 5 drives push boat 22, wire rope is simultaneously with regard to power pulling door lock intermediary agency, 2 pull bar pulling left and right sides snap close hooks in the door lock intermediary agency make the automatic tripping of snap close on snap close hook and the vehicle body, after snap close and the latch hook tripping, tooth bar has under the help of cylindrical spring and square spring, and tooth bar and door lock intermediary agency automatically reset to next lockset position of coupler.
When needs manual opening-closing passenger doors, control lever 28 is moved to " manually " position, tooth bar hook 11 on control lever 28 tops draws back tooth bar 5 and position limited gear 12 disengagings at this moment, and door pump output shaft and pinion frame position limited gear just can rotate the keying passenger doors easily.The handle that the passenger can spur on the External tilting door promptly opens the door, and does not need other instruments, just can open and close passenger doors.
Claims (2)
1. door swung outside for bus electric-hand driven two-purpose door pump, comprise motor, speed reduction gearing, pivoted arm (42) and wire rope gearing (13), motor is connected with speed reduction gearing, speed reduction gearing is connected with power shaft, power shaft is connected with pivoted arm (42), and pivoted arm (42) is connected with short pivoted arm on the outside External tilting door rocking arm; Be wound with wire rope (20) in the wire rope gearing (13), wire rope (20) is connected with outside External tilting door transmission device, it is characterized in that; Also comprise a cover arrangement of clutch and a cover clutch control device, speed reduction gearing drives wire rope gearing (13) running by arrangement of clutch; Clutch control device is connected with arrangement of clutch, and arrangement of clutch is meshed with speed reduction gearing by clutch control device control or separates, thereby make wire rope gearing (13) be decelerated transmission device and arrangement of clutch transmission or break away from arrangement of clutch, described arrangement of clutch comprises tooth bar (5), spring protecting sleeve (3), cylindrical spring (4), axle sleeve (6), double thread seat (7), square spring (8), one start screw seat (9) and tooth bar adjusting nut (10), described clutch control device comprises control lever (28), tooth bar hook (11), handlebar (27), locking ball (29), push rod (30), top stem casing (31), adjusting nut (32), push rod stage clip (33); The middle part of tooth bar (5) is set with spring protecting sleeve (3), cylindrical spring (4), axle sleeve (6), double thread seat (7), square spring (8), one start screw seat (9) and tooth bar adjusting nut (10) successively to the other end, there is an end of tooth bar adjusting nut (10) to be inserted in the rack bore of upper box lid (1) on the tooth bar (5), the other end is put into rach slot, by cylindrical spring, the elastic force of (4) flexibly is fixed on tooth bar (5) on the upper box lid (1); Control lever (28) one ends have handle screwed hole (281), middle part to have two electric and hand locating holes (282), the other end that the axial tooth bar hook hole (283) of an off-centre is arranged, and this end side surface is an eccentric inclined-plane (284); Tooth bar hook (11) is the bipod crotch structure of nearly ' ∏ ' shape, one pin inserts in the tooth bar hook hole (283) of control lever (28), another pin is embraced tooth bar (5) and is buckled between this end and the control lever (28), the handle screwed hole (281) of control lever (28) is fixed with handlebar (27), one of two electric and hand locating holes in middle part (282) are gone up card locking ball (29), locking ball (29) embeds in push rod (30) and the formed space of top stem casing (31), push rod (30) and push rod stage clip (33) are housed in the top stem casing (31), top stem casing (31) front end is fixed on the lower box (34) by screw thread, push rod (30) front end heads on locking ball (29), rear end and push rod stage clip (33) link, top stem casing (31) hold and adjusting nut (32) by threaded connection.
2. according to the door swung outside for bus electric-hand driven two-purpose door pump of claim 1, it is characterized in that: described speed reduction gearing comprises Worm and Worm Gear Driving pair (35,36), planetary gear power train (37) and rack-and-pinion transmission (12,5), worm screw (35) and worm gear (36) engagement, the spline of worm-wheel shaft (40) end inserts in the central gear internal spline of planetary drivetrain, central gear drives the planet carrier internal gear by planetary gear, the planet carrier internal gear is inserted in and fixing output shaft (41), output shaft (41) is connected with pivoted arm (42), pivoted arm (42) is connected with short pivoted arm on the exterior part External tilting door rocking arm, and position limited gear (12) is housed on the limiting tooth wheel seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202623139U CN201771326U (en) | 2009-12-29 | 2009-12-29 | Electric-manual two-use door pump of outer swinging door of passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202623139U CN201771326U (en) | 2009-12-29 | 2009-12-29 | Electric-manual two-use door pump of outer swinging door of passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201771326U true CN201771326U (en) | 2011-03-23 |
Family
ID=43751170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202623139U Expired - Fee Related CN201771326U (en) | 2009-12-29 | 2009-12-29 | Electric-manual two-use door pump of outer swinging door of passenger car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201771326U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536029A (en) * | 2012-01-17 | 2012-07-04 | 天津理工大学 | Emergency escape opening system for bus door |
| CN105863425A (en) * | 2016-05-13 | 2016-08-17 | 威海广泰空港设备股份有限公司 | Outerturning door self-opening prevention device |
| CN105909113A (en) * | 2016-05-16 | 2016-08-31 | 北京汽车股份有限公司 | Glass lifer and vehicle with same |
| CN107461104A (en) * | 2017-09-20 | 2017-12-12 | 南京康尼机电股份有限公司 | A kind of electric double-open inner swing door |
| CN107719484A (en) * | 2017-09-28 | 2018-02-23 | 裕克施乐塑料制品（太仓）有限公司 | A kind of manually operable electric car charging interface door operator of convenience |
| RU2763567C1 (en) * | 2021-04-05 | 2021-12-30 | Общество с ограниченной ответственностью "Автоматик Флайт Дизайн " | Device for balancing the lifting and folding product |
-
2009
- 2009-12-29 CN CN2009202623139U patent/CN201771326U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536029A (en) * | 2012-01-17 | 2012-07-04 | 天津理工大学 | Emergency escape opening system for bus door |
| CN105863425A (en) * | 2016-05-13 | 2016-08-17 | 威海广泰空港设备股份有限公司 | Outerturning door self-opening prevention device |
| CN105863425B (en) * | 2016-05-13 | 2023-10-10 | 威海广泰空港设备股份有限公司 | Self-opening preventing device for outward swinging door |
| CN105909113A (en) * | 2016-05-16 | 2016-08-31 | 北京汽车股份有限公司 | Glass lifer and vehicle with same |
| CN107461104A (en) * | 2017-09-20 | 2017-12-12 | 南京康尼机电股份有限公司 | A kind of electric double-open inner swing door |
| CN107719484A (en) * | 2017-09-28 | 2018-02-23 | 裕克施乐塑料制品（太仓）有限公司 | A kind of manually operable electric car charging interface door operator of convenience |
| CN107719484B (en) * | 2017-09-28 | 2023-12-01 | 裕克施乐塑料制品（太仓）有限公司 | Electric automobile charge door automatic switching device that convenience manual operation was able to operate |
| RU2763567C1 (en) * | 2021-04-05 | 2021-12-30 | Общество с ограниченной ответственностью "Автоматик Флайт Дизайн " | Device for balancing the lifting and folding product |
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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: 20110323 Termination date: 20131229 |