CN100586773C - Pneumatic plug door - Google Patents
Pneumatic plug door Download PDFInfo
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- CN100586773C CN100586773C CN200810095769A CN200810095769A CN100586773C CN 100586773 C CN100586773 C CN 100586773C CN 200810095769 A CN200810095769 A CN 200810095769A CN 200810095769 A CN200810095769 A CN 200810095769A CN 100586773 C CN100586773 C CN 100586773C
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- slideway
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Abstract
The invention provides a pneumatic sliding-plug door, which comprises a door body (1), a driving mechanism (2), a linkage torsion rod (3), a door control mechanism (4) and an anti-extrusion sealing element. In the product, the position where the lock is arranged is changed and the installation position of the door lock is moved from the lower part of the rear side of the door to the lower part ofthe front end of a hanging rack arranged at the upper part of the door so as to directly control the movement of the hanging rack, thus realizing the locking of the door. The invention is a new pneumatic plug door different form the traditional pneumatic plug door in both the operating principle and structure. The pneumatic sliding-plug door has the advantages of large spread degree in the given space width, good sealing effects at the lower end of the door, simple and compact structure, steady and reliable action and small occupied space; the driving mechanism forms an integral body with providing convenience for installation and commissing; the technology is relatively simple, and the manufacturing difficulty is small, and the cost is low, so the pneumatic sliding-plug door can completely overcome the shortcomings of the existing pneumatic sliding-plug door and can be widely applied to various railway vehicles.
Description
Technical field
The invention belongs to guideway vehicle stopping sliding door technical field, particularly a kind of rammer sliding door.
Background technology
At present, the used for rail vehicle stopping sliding door is divided into Electric plug sliding door and pneumatic stopping sliding door two big classes substantially in the world.Used for rail vehicle rammer sliding door, existing various ways, but still exist some can not satisfy the place of operating needs.Mainly be that aperture is less in given space width; The student holds sealing effectiveness relatively poor; Installation and Debugging are trouble.For enlarging Chan Pin Fitness, the specific demand of satisfying market need research and develop a kind of later-model stopping sliding door with scope.
Summary of the invention
The purpose of this invention is to provide a kind of and traditional, pneumatic stopping sliding door operating principle and structure novel pneumatic stopping sliding door all inequality, so that overcome the shortcoming of existing rammer sliding door fully.
For aperture that increases door and the relatively poor problem of lower seal that solves door, adopted following technical measures:
1, changes the installation site of lock, the door lock installation site is moved to the top of door by the back side lower part of door.
We are provided with a torsion bar at the rear side doorframe place of door for this reason, circle centre position at the arc end radius R of the top of door slideway is provided with a fork, realize doing along the top slideway and fill in when moving when the Rodless cylinder driving gate, directly the bottom of promotion door is done to work in coordination with and is filled in motion, reaches the balanced effect of top and the bottom sealing.
2, door lock moves to below the front end of top hanger of door, and moving of direct control hanger realizes the locking of door.
For the ease of installing and debugging, we consist of an assembly with top slideway, fork, pull bar, door lock; This assembly is taken frame etc. with Rodless cylinder, hanger, door again and is formed a whole, and is installed in the top of door.The various manufacturing errorss that occur in the installation process all have corresponding structure to supply with and adjust in each mechanism.
The UTRO type rammer sliding door that adopts above-mentioned measure and form has been realized clean aperture maximum in given installing space, and the design objective of installing and debugging is convenient in the top and the bottom sealing load equilibrium of door.
Concrete structure of the present invention comprises a body, driver train, interlock torsion bar, gate mechanism and anti-extrusion sealing member; Wherein driver train and gate mechanism all are arranged on the interior wall at doorframe top; The source of the gas input end of driver train connects the source of the gas mouth of gate mechanism, and the drive end of driver train is connected on the body; The interlock torsion bar is arranged on the doorframe, the interlock mouth of one end hinge joint driver train, and the other end constitutes mobile rolling pair with the chute of door body bottom.The anti-extrusion sealing member is made of sealing joint strip and sensor two parts; Sealing joint strip is embedded on the termination, gangway of a body, and sensor is arranged in the sealing rubber strip, and its signal output part is connected to the signal input part of gate mechanism.
Described driver train comprises that slideway, fork composition, locking mechanism, connecting rod, torque rod joint assembly, Rodless cylinder, carrier bar, hanger, door take frame, frame, Rodless cylinder drive link, gas spring; Wherein, slideway, locking mechanism, Rodless cylinder, carrier bar, gas spring all are arranged on the frame; The one end hinge joint Rodless cylinder of Rodless cylinder drive link, the other end links on one's body the frame of hanger; One end of hanger is socketed on the carrier bar, constitutes moving sets with carrier bar, and other end hinge joint door is taken an end of frame, the other end that door is taken frame is fixed on a body top, the frame that door is taken frame is provided with guiding roller wheel shaft on one's body, and the roller wheel on the guiding roller wheel shaft is arranged in the slideway, constitutes mobile rolling pair with slideway; The R circle centre position of slideway is provided with fork and forms, the tail end hinge joint that fork is formed is on gas spring, head end is provided with articulation port, the interlock door is taken the roller wheel shaft of frame, the middle part that fork is formed is provided with two cardan axles, and the cardan axle hinge joint of tail side is on frame, and an end of the cardan axle of a side and connecting rod links, the other end of connecting rod and the hinge joint of torque rod joint assembly, locking mechanism is arranged on the front lower place of hanger.
Described door body comprises framework, torsion bar roller wheel slideway, interior external door skin, aluminium honeycomb; Its middle frame, aluminium honeycomb, interior external door skin stick with glue the knot pressurization and consist of a door-plate, and door-plate top is provided with glass port, and the door-plate bottom is provided with torsion bar roller wheel slideway, and door periphery is embedded with sealing joint strip.
Described interlock torsion bar comprises torsion bar, torsion bar permanent seat, roller wheel, swing arm down; The torsion bar permanent seat is arranged on the doorframe, and torsion bar links on the torsion bar permanent seat, and by torque rod joint assembly hinge joint connecting rod, the following swing arm of torsion bar is provided with the roller wheel shaft, hinge joint puts in the chute of body bottom at roller wheel of this roller on wheel shaft, constitutes mobile rolling pair with the chute of door body bottom.
Rodless cylinder promoted to take frame with a door body bonded assembly door by connecting rod and shows and open the door and move along bilge logs when the present invention opened the door; Rodless cylinder promotes to take frame with a door body bonded assembly door by connecting rod and closes the door and fill in and move along bilge logs at closing time; Meanwhile, door is taken the roller wheel shaft that links with fork on the frame, the swing of pulling fork; Connecting rod pulling torsion bar with the hinge joint of the top link of torsion bar on the fork rotates.So because the length of connecting rod and fork center show, fill in to what the equal in length at torsion bar center and fork length equated door with pendulum arm length under the torsion bar that to move top and the bottom be synchronous, promptly to spur work be translation to plug; The motion propulsive effort of door is all driven by Rodless cylinder, and the transmission link of student portion propulsive effort is few, and adjustable, thereby has realized door top and the bottom sealing load equalization.
Of the present invention simple in structure, compact, the action reliable and stable, occupy little space; Driver train of the present invention forms a whole provides the facility of installation, debugging; Technology of the present invention is simple relatively, manufacture difficulty is little, cost is low, can overcome existing rammer sliding door shortcoming fully, can be widely used in various guideway vehicles.
Description of drawings
Fig. 1 is the front view of the embodiment of the invention
Fig. 2 is that the A-A of the embodiment of the invention is to cutaway view
Fig. 3 is that the B-B of the embodiment of the invention is to cutaway view
Fig. 4 for the A-A of the embodiment of the invention to analysing and observe partial enlarged drawing
Fig. 5 is that the C-C of the embodiment of the invention is to cutaway view
Fig. 6 is that the D-D of the embodiment of the invention is to cutaway view
Mark among the figure:
1. door body 2. driver trains 3. interlock torsion bars 4. gate mechanisms 5. slideways
6. fork is formed 7. locking mechanisms, 8. connecting rods, 9. torque rod joint assemblies, 10. Rodless cylinders
11. 13. of carrier bar 12. hangers are taken frame 14. frames 15. Rodless cylinder drive link
16. 19. times swing arm 20. gas springs of torsion bar 17. torsion bar permanent seats, 18. roller wheels
The specific embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described:
With reference to the accompanying drawings 1～3, the embodiment of the invention comprises a body (1), driver train (2), interlock torsion bar (3), gate mechanism (4) and anti-extrusion sealing member; Wherein driver train (2) and gate mechanism (4) all are arranged on the interior wall at doorframe top; The source of the gas input end of driver train (2) connects the source of the gas mouth of gate mechanism (4), and the drive end of driver train (2) is connected on the body (1); Interlock torsion bar (3) is arranged on the doorframe, the interlock mouth of one end hinge joint driver train (2), and the other end constitutes mobile rolling pair with the chute of door body (1) bottom.The anti-extrusion sealing member is made of sealing joint strip and sensor two parts; Sealing joint strip is embedded on the termination, gangway of a body (1), and sensor is arranged in the sealing rubber strip, and its signal output part is connected to the signal input part of gate mechanism (4).
With reference to the accompanying drawings 4～6, the driver train of the embodiment of the invention (2) comprises that slideway (5), fork are formed (6), locking mechanism (7), connecting rod (8), torque rod joint assembly (9), Rodless cylinder (10), carrier bar (11), hanger (12), door is taken frame (13), frame (14), Rodless cylinder drive link (15), gas spring (20); Wherein, slideway (5), locking mechanism (7), Rodless cylinder (10), carrier bar (11), gas spring (20) all are arranged on the frame (14); The one end hinge joint Rodless cylinder (10) of Rodless cylinder drive link (15), the other end links on one's body the frame of hanger (12); One end of hanger (12) is socketed on the carrier bar (11), constitute moving sets with carrier bar (11), other end hinge joint door is taken an end of frame (13), the other end that door is taken frame (13) is fixed on a body (1) top, the frame that door is taken frame (13) is provided with guiding roller wheel shaft on one's body, roller wheel on the guiding roller wheel shaft is arranged in the slideway (5), constitutes mobile rolling pair with slideway (5); The circle centre position of the arc end radius R of slideway (5) is provided with fork and forms (6), fork is formed the tail end hinge joint of (6) on gas spring (20), head end is provided with articulation port, the interlock door is taken the roller wheel shaft of frame (13), the middle part that fork is formed (6) is provided with two cardan axles, and the cardan axle hinge joint of tail side is on frame (14), and an end of the cardan axle of a side and connecting rod (8) links, the other end of connecting rod (8) and torque rod joint assembly (9) hinge joint, locking mechanism (7) is arranged on the front lower place of hanger (12).
The door body (1) of the embodiment of the invention comprises aluminium alloy extrusions frame, torsion bar roller wheel slideway, interior external door skin, aluminium honeycomb; Its middle frame, aluminium honeycomb, interior external door skin stick with glue the knot pressurization and consist of a door-plate, and door-plate top is provided with glass port, and the door-plate bottom is provided with torsion bar roller wheel slideway, and door periphery is embedded with sealing joint strip.
With reference to the accompanying drawings 1～6, the interlock torsion bar (3) of the embodiment of the invention comprises torsion bar (16), torsion bar permanent seat (17), roller wheel (18), swing arm (19) down; Torsion bar permanent seat (17) is arranged on the doorframe, torsion bar (16) hinge joint is on torsion bar permanent seat (17), and by torque rod joint assembly (9) hinge joint connecting rod (8), the following swing arm (19) of torsion bar (16) is provided with the roller wheel shaft, the roller wheel (18) of hinge joint on this roller wheel shaft, put in the chute of a body (1) bottom, constitute mobile rolling pair with the chute of door body (1) bottom.
Claims (4)
1, a kind of rammer sliding door comprises a body (1), driver train (2), interlock torsion bar (3), gate mechanism (4); Wherein driver train (2) and gate mechanism (4) all are arranged on the interior wall at doorframe top; The source of the gas input end of driver train (2) connects the source of the gas mouth of gate mechanism (4), and the drive end of driver train (2) is connected on the body (1); Interlock torsion bar (3) is arranged on the doorframe, the interlock mouth of one end hinge joint driver train (2), the other end constitutes mobile rolling pair with the chute of door body (1) bottom, it is characterized in that: described driver train (2) comprises that slideway (5), fork are formed (6), locking mechanism (7), connecting rod (8), torque rod joint assembly (9), Rodless cylinder (10), carrier bar (11), hanger (12), door is taken frame (13), frame (14), Rodless cylinder drive link (15), gas spring (20); Wherein, slideway (5), locking mechanism (7), Rodless cylinder (10), carrier bar (11), gas spring (20) all are arranged on the frame (14); The one end hinge joint Rodless cylinder (10) of Rodless cylinder drive link (15), the other end links on one's body the frame of hanger (12); One end of hanger (12) is socketed on the carrier bar (11), constitute moving sets with carrier bar (11), other end hinge joint door is taken an end of frame (13), the other end that door is taken frame (13) is fixed on a body (1) top, the frame that door is taken frame (13) is provided with guiding roller wheel shaft on one's body, roller wheel on the guiding roller wheel shaft is arranged in the slideway (5), constitutes mobile rolling pair with slideway (5); The circle centre position of the arc end radius R of slideway (5) is provided with fork and forms (6), fork is formed the tail end hinge joint of (6) on gas spring (20), head end is provided with articulation port, the interlock door is taken the roller wheel shaft of frame (13), the middle part that fork is formed (6) is provided with two cardan axles, and the cardan axle hinge joint of tail side is on frame (14), and an end of the cardan axle of a side and connecting rod (8) links, the other end of connecting rod (8) and torque rod joint assembly (9) hinge joint, locking mechanism (7) is arranged on the front lower place of hanger (12).
2, rammer sliding door according to claim 1 is characterized in that: also comprise the anti-extrusion sealing member; These parts are made of sealing joint strip and sensor two parts; Sealing joint strip is embedded on the termination, gangway of a body (1), and sensor is arranged in the sealing joint strip, and its signal output part is connected to the signal input part of gate mechanism (4).
3, rammer sliding door according to claim 1 and 2 is characterized in that: described door body (1) comprises framework, torsion bar roller wheel slideway, interior external door skin, aluminium honeycomb; Its middle frame, aluminium honeycomb, interior external door skin stick with glue the knot pressurization and consist of a door-plate, and door-plate top is provided with glass port, and the door-plate bottom is provided with torsion bar roller wheel slideway, and door periphery is embedded with sealing joint strip.
4, rammer sliding door according to claim 1 and 2 is characterized in that: described interlock torsion bar (3) comprises torsion bar (16), torsion bar permanent seat (17), roller wheel (18), swing arm (19) down; Torsion bar permanent seat (17) is arranged on the doorframe, torsion bar (16) hinge joint is on torsion bar permanent seat (17), and by torque rod joint assembly (9) hinge joint connecting rod (8), the following swing arm (19) of torsion bar (16) is provided with the roller wheel shaft, the roller wheel (18) of hinge joint on this roller wheel shaft, put in the chute of a body (1) bottom, constitute mobile rolling pair with the chute of door body (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810095769A CN100586773C (en) | 2008-04-24 | 2008-04-24 | Pneumatic plug door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810095769A CN100586773C (en) | 2008-04-24 | 2008-04-24 | Pneumatic plug door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101279606A CN101279606A (en) | 2008-10-08 |
| CN100586773C true CN100586773C (en) | 2010-02-03 |
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ID=40012339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810095769A Active CN100586773C (en) | 2008-04-24 | 2008-04-24 | Pneumatic plug door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100586773C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305005B (en) * | 2011-08-26 | 2014-05-28 | 南京工程学院 | Spiral double-rocker composite hinge groove cam combination space mechanism for sliding-plug door |
| CN104986167B (en) * | 2015-06-19 | 2018-06-26 | 长春中车轨道车辆有限公司 | Double-deck railroad Plug Doors on Passenger Cars is transformed into the method for wide cut folding door |
| CN106014059A (en) * | 2016-07-27 | 2016-10-12 | 南京康尼机电股份有限公司 | Bearing driving mechanism for high-speed freight transport electric multiple-unit large opening degree sliding-plug door system |
| CN107891876B (en) * | 2017-11-09 | 2024-02-09 | 中车长春轨道客车股份有限公司 | Electric built-in sliding door composite sealing structure of urban railway vehicle |
| CN111791905A (en) * | 2020-07-10 | 2020-10-20 | 今创集团股份有限公司 | Lateral moving device for multifunctional escape system of locomotive |
-
2008
- 2008-04-24 CN CN200810095769A patent/CN100586773C/en active Active
Non-Patent Citations (1)
| Title |
|---|
| ZL200820112467.5 2009.06.03 |
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| CN101279606A (en) | 2008-10-08 |
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Address after: No.178 Zhuzhou Road, hi tech Industrial Park, Laoshan District, Qingdao, Shandong Province Patentee after: Outmet Transportation Technology Co., Ltd Address before: 266101 No. 178, Zhuzhou Road, hi tech park, Shandong, Qingdao Patentee before: QINGDAO ULTIMATE Corp.,Ltd. |
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| CP03 | Change of name, title or address |