CN113027269A - Short mechanism device of two divisions of stopper sliding doors - Google Patents

Short mechanism device of two divisions of stopper sliding doors Download PDF

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Publication number
CN113027269A
CN113027269A CN202110318347.0A CN202110318347A CN113027269A CN 113027269 A CN113027269 A CN 113027269A CN 202110318347 A CN202110318347 A CN 202110318347A CN 113027269 A CN113027269 A CN 113027269A
Authority
CN
China
Prior art keywords
door
double
sliding plug
carrying frame
mechanism device
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.)
Pending
Application number
CN202110318347.0A
Other languages
Chinese (zh)
Inventor
顾萍萍
王辉
贾允瞳
顾准
王伟康
朱林江
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Kangni Mechanical and Electrical Co Ltd
Original Assignee
Nanjing Kangni Mechanical and Electrical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing Kangni Mechanical and Electrical Co Ltd filed Critical Nanjing Kangni Mechanical and Electrical Co Ltd
Priority to CN202110318347.0A priority Critical patent/CN113027269A/en
Publication of CN113027269A publication Critical patent/CN113027269A/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D15/1002—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane specially adapted for use in railway-cars or mass transit vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/02—Door arrangements specially adapted for rail vehicles for carriages
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/652—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by screw-and-nut mechanisms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/655—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings specially adapted for vehicle wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/531—Doors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The invention discloses a short mechanism device of a double-opening sliding plug door, which comprises a motor, a transmission assembly, a left door carrying frame and a right door carrying frame which are sequentially connected, and further comprises a bearing assembly, wherein two linear guide rails are arranged on a bearing beam in the bearing assembly and are arranged in a vertically staggered manner, the two linear guide rails are respectively connected with the left door carrying frame and the right door carrying frame, and the two linear guide rails are used for enabling the left door carrying frame and the right door carrying frame to move along the X direction. The invention provides a short mechanism device for a double-opening sliding plug door of a railway vehicle, which has the advantages of small occupied space, modular design, simple structure, high reliability and easy maintenance.

Description

Short mechanism device of two divisions of stopper sliding doors
Technical Field
The invention relates to a double-opening plug door device, in particular to a short mechanism device of a double-opening plug door.
Background
Intercity rail vehicle door both sides all are equipped with the luggage rack, reserve the space that bears the actuating mechanism subassembly for the door and compare littleer with ordinary subway, and the regional both sides vertical cover of vehicle door is fixed, and only top cover plate is movable. The existing conventional mechanism is long in length, cannot meet the design requirements of the interior of a vehicle, and is inconvenient because the two ends of the conventional mechanism are arranged in the fixed vertical covers and the vertical covers need to be disassembled during maintenance. Therefore, the length of the mechanism needs to be shortened to the movable top cover plate, the occupied space of the mechanism is reduced, and the maintainability of the mechanism is improved.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to provide a short mechanism device of a double-opening sliding plug door, which is used for a double-opening sliding plug door system, reduces the occupied space of a vehicle door bearing driving mechanism and meets the design requirements of vehicle interior installation.
The technical scheme is as follows: the double-opening sliding plug door short mechanism device comprises a motor, a transmission assembly, a left door carrying frame and a right door carrying frame which are sequentially connected, and further comprises a bearing assembly, wherein two linear guide rails are mounted on a bearing beam in the bearing assembly and are arranged in a vertically staggered mode, the two linear guide rails are respectively connected with the left door carrying frame and the right door carrying frame, and the two linear guide rails are used for enabling the left door carrying frame and the right door carrying frame to move along the X direction.
Furthermore, the transmission assembly consists of a lead screw and a transmission nut, the lead screw is a variable-lead screw which is divided into a working section, a transition section and a locking section with zero lead, a rolling pin in the transmission nut is used for rolling in a spiral groove of the lead screw, and the rolling pin enters the locking section of the lead screw at the final stage of closing to realize locking of the mechanism.
Unlocking device is installed to the locking section, and when needs promptly opened the door, can stimulate wire rope through the urgent unlocking device of vehicle, the anchor that drives middle unlocking device rotates, drives the lead screw rotation simultaneously, goes out the roll pin from the locking groove transfer of lead screw to realize the unblock.
And rolling bearings are installed at two ends of the bearing beam, and the door carrying frame is connected with the transmission assembly through a hinge support. Preferably, the door carrying frame is connected with the nut assembly through the hinge support, and when the motor drives the screw rod nut to move, the nut drives the door carrying frame to move. The short mechanism device of the double-opening sliding plug door further comprises a synchronizing rod, a shifting fork and a synchronous transition plate, wherein the two ends of the synchronizing rod are connected with the shifting fork, and the shifting fork, the synchronous transition plate and the bearing beam are sequentially connected, so that the synchronism of the two ends is ensured in the movement process.
The double-opening sliding plug door short mechanism device further comprises a left upper slideway and a right upper slideway, wherein the left and right door carrying frame rollers roll in the left and right upper slideways, and the left and right upper slideways are used for enabling the left and right door carrying frames to move along a set track. In the door leaf motion process, receive the upper slide restraint, one side carries out X direction motion along linear guide, carries out Y direction motion along with the carrier bar simultaneously, realizes the stopper and draws the action.
The short mechanism device of the double-opening sliding plug door further comprises a rack, a left support and a right support, the rack is installed between the left support and the right support, and the motor is installed on the left support or the right support.
Has the advantages that: compared with the prior art, the invention has the following remarkable advantages: the short mechanism device is provided for the double-opening sliding plug door of the railway vehicle, the occupied space is small, the modular design is adopted, the structure is simple, the reliability is high, and the maintenance is easy.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention as viewed from the inside of a vehicle;
FIG. 2 is a schematic view of the overall structure of the present invention as viewed from the outside of the vehicle;
FIG. 3 is a schematic structural view of a transmission member of the present invention;
FIG. 4 is a schematic structural view of a screw and roll pin of the present invention;
figure 5 is a schematic structural view of the load bearing assembly of the present invention.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
Compared with the attached drawings 1 and 2, the double-opening sliding plug door short mechanism device comprises a driving motor 1, a transmission assembly 2, a frame 4, a left support 5, a bearing assembly 6, a middle unlocking assembly 3, a synchronizing rod 7, a left door carrying frame 8, a right door carrying frame 9, a right support 10, a shifting fork 11, a synchronous transition plate 12, a left upper slideway 13, a right upper slideway 14 and the like.
Referring to fig. 3 and fig. 4, the double-open sliding plug door short mechanism device of the invention adopts a motor 1 to drive and a screw rod 201 to transmit, the screw rod 201 is a variable lead screw rod and is divided into a common working section, a transition section and a locking section with zero lead, a rolling pin 202-1 in a transmission nut pair 202 and 203 rolls in a screw rod spiral groove, and the rolling pin 202-1 enters the locking section of the screw rod 1 at the final stage of closing to realize locking of the mechanism.
Referring to fig. 5, the bearing assembly 6 of the double-door short mechanism device of the present invention mainly includes a bearing beam 601, linear guide rails 602, a hinge bracket 603, and rolling bearings 604, wherein the bearing beam 601 is provided with two linear guide rails 602, the two linear guide rails 602 are arranged in an up-and-down staggered manner, the sliding blocks of the two guide rails are respectively connected with the left door carrying frame 8 and the right door carrying frame 9, and two rolling bearings 604 are further installed at two ends of the bearing beam 601. The left door carrying frame 8 and the right door carrying frame 9 are connected with the transmission nut assemblies 202 and 203 through the hinge support 603, and when the motor 1 drives the screw rod nut to move, the transmission nuts 202 and 203 drive the left door carrying frame 8 and the right door carrying frame 9 to move respectively.
The left upper slideway 13 and the right upper slideway 14 are arranged on the frame 4, the door carrying frame roller 603-1 rolls in the upper slideway, and is restricted by the upper slideway in the motion process of the door leaf, so that the door leaf moves along the linear guide rail 602 in the X direction and simultaneously moves along the Y direction along with the carrier beam 601, thereby realizing the plugging and pulling action. And the synchronizing rod 7 is connected with the bearing beam 601 through the shifting fork 11 and the synchronous transition plate 12, so that the synchronism of the two ends is ensured in the movement process.
The middle unlocking device 3 is arranged in the middle of the double-door short mechanism device, when emergency door opening is needed, the steel wire rope can be pulled through the emergency unlocking device of a vehicle to drive the unlocking disc of the middle unlocking device to rotate, and meanwhile, the screw rod 1 is driven to rotate, so that the rolling pin 202-1 is transferred out of the locking groove of the screw rod 1, and unlocking is achieved.

Claims (7)

1. The utility model provides a two short mechanism devices of sliding plug door that open which characterized in that: including motor (1), drive assembly (2) that connect gradually and control door carrying frame, two short mechanism devices of stopper sliding door still include carrier assembly (6), install two linear guide on the carrier bar in carrier assembly (6), two linear guide crisscross the arranging from top to bottom, two linear guide respectively with control the door carrying frame and be connected, two linear guide are used for making about the door carrying frame along the motion of X direction.
2. The double-opening sliding plug door short mechanism device according to claim 1, characterized in that: the transmission assembly (2) comprises a screw rod and a transmission nut, the screw rod is a variable lead screw rod, the variable lead screw rod is divided into a working section, a transition section and a locking section with zero lead, a rolling pin in the transmission nut is used for rolling in a screw rod spiral groove, and the rolling pin enters the locking section of the screw rod at the last stage of closing to realize locking of the mechanism.
3. The double-opening sliding plug door short mechanism device according to claim 2, characterized in that: the locking section is provided with an unlocking device (3).
4. The double-opening sliding plug door short mechanism device according to claim 1, characterized in that: and rolling bearings are installed at two ends of the bearing beam, and the door carrying frame is connected with the transmission assembly (2) through a hinge support.
5. The double-opening sliding plug door short mechanism device according to claim 1, characterized in that: the short mechanism device of the double-opening sliding plug door further comprises a synchronizing rod (7), a shifting fork (11) and a synchronous transition plate (12), wherein the shifting fork (11) is connected to two ends of the synchronizing rod (7), and the shifting fork (11), the synchronous transition plate (12) and the bearing beam are sequentially connected.
6. The double-opening sliding plug door short mechanism device according to claim 1, characterized in that: the short mechanism device of the double-opening sliding plug door further comprises a left upper slideway and a right upper slideway, wherein left and right door carrying frame rollers roll in the left and right upper slideways, and the left and right upper slideways are used for enabling the left and right door carrying frames to move along a set track.
7. The double-opening sliding plug door short mechanism device according to claim 1, characterized in that: the short mechanism device of the double-opening sliding plug door further comprises a rack (4), a left support and a right support, wherein the rack (4) is installed between the left support and the right support, and the motor (1) is installed on the left support (5) or the right support (10).
CN202110318347.0A 2021-03-25 2021-03-25 Short mechanism device of two divisions of stopper sliding doors Pending CN113027269A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110318347.0A CN113027269A (en) 2021-03-25 2021-03-25 Short mechanism device of two divisions of stopper sliding doors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110318347.0A CN113027269A (en) 2021-03-25 2021-03-25 Short mechanism device of two divisions of stopper sliding doors

Publications (1)

Publication Number Publication Date
CN113027269A true CN113027269A (en) 2021-06-25

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ID=76473958

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110318347.0A Pending CN113027269A (en) 2021-03-25 2021-03-25 Short mechanism device of two divisions of stopper sliding doors

Country Status (1)

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CN (1) CN113027269A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022137066A1 (en) 2020-12-26 2022-06-30 Mantion Sas Identical and compact universal devices for positioning and for assisting the closure and the opening of a movable leaf, and installation
CN114790864A (en) * 2022-04-29 2022-07-26 江苏沃特加汽车科技有限公司 Single-opening-plug sliding door device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203961584U (en) * 2014-03-05 2014-11-26 林会明 Roller screw stopping sliding door
CN107191093A (en) * 2016-03-14 2017-09-22 林会明 A kind of driving mechanism for electric sliding-plug door and stopping sliding door
CN107605309A (en) * 2017-09-20 2018-01-19 宁波中车时代传感技术有限公司 Carrying drive component for vehicle sliding plug door
CN207761488U (en) * 2017-12-26 2018-08-24 江苏惠民交通设备有限公司 A kind of mechanism realizing that stopping sliding door is moved synchronously using swing arm kidney slot
CN209212106U (en) * 2018-08-01 2019-08-06 南京康尼机电股份有限公司 A kind of carrying driving mechanism for train-door system
CN212130256U (en) * 2020-04-16 2020-12-11 江苏盛龙机电制造有限公司 Connection structure of electronic stopper sliding door nut and U type opening shift fork

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203961584U (en) * 2014-03-05 2014-11-26 林会明 Roller screw stopping sliding door
CN107191093A (en) * 2016-03-14 2017-09-22 林会明 A kind of driving mechanism for electric sliding-plug door and stopping sliding door
CN107605309A (en) * 2017-09-20 2018-01-19 宁波中车时代传感技术有限公司 Carrying drive component for vehicle sliding plug door
CN207761488U (en) * 2017-12-26 2018-08-24 江苏惠民交通设备有限公司 A kind of mechanism realizing that stopping sliding door is moved synchronously using swing arm kidney slot
CN209212106U (en) * 2018-08-01 2019-08-06 南京康尼机电股份有限公司 A kind of carrying driving mechanism for train-door system
CN212130256U (en) * 2020-04-16 2020-12-11 江苏盛龙机电制造有限公司 Connection structure of electronic stopper sliding door nut and U type opening shift fork

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022137066A1 (en) 2020-12-26 2022-06-30 Mantion Sas Identical and compact universal devices for positioning and for assisting the closure and the opening of a movable leaf, and installation
DE212021000531U1 (en) 2020-12-26 2024-01-11 Mantion Sas Identical and compact universal devices for positioning, assisting in closing and opening a movable sliding sash, and installation
CN114790864A (en) * 2022-04-29 2022-07-26 江苏沃特加汽车科技有限公司 Single-opening-plug sliding door device
CN114790864B (en) * 2022-04-29 2023-09-26 江苏沃特加汽车科技有限公司 Single-opening sliding plug door device

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SE01 Entry into force of request for substantive examination
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Application publication date: 20210625

RJ01 Rejection of invention patent application after publication