CN105152097A - Sliding-plug door installation lifting device - Google Patents
Sliding-plug door installation lifting device Download PDFInfo
- Publication number
- CN105152097A CN105152097A CN201510496302.7A CN201510496302A CN105152097A CN 105152097 A CN105152097 A CN 105152097A CN 201510496302 A CN201510496302 A CN 201510496302A CN 105152097 A CN105152097 A CN 105152097A
- Authority
- CN
- China
- Prior art keywords
- sliding
- plug door
- frame
- lifting
- sides
- 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.)
- Granted
Links
Abstract
The invention provides a sliding-plug door installation lifting device, and belongs to the field of railway vehicle sliding-plug door installation auxiliary supporting and lifting devices. According to the device, a sliding-plug door can be stably, reliably and accurately lifted to a designated position and an appropriate assembling inclination angle can be provided through a first-stage active lifting mechanism and a second passive lifting mechanism. The first-stage active lifting mechanism is formed by a main frame and a first-stage lifting frame together and driven by an electric winch and a movable pulley block jointly. The second passive lifting mechanism is formed by the first-stage lifting frame, a second-stage lifting frame and two steel ropes jointly. In the operation process for lifting and assembling the sliding-plug door through the sliding-plug door installation lifting device, two operators standing on the ground do not need to support the sliding-plug door with the two hands or hold the sliding-plug door with the hands to keep the sliding-plug door balanced, the operation process of the device is simple, capable of saving labor, accurate in positioning, safe and efficient, the number of operators participating in the whole process can be reduced by at least one, and the operator occupancy rate is decreased, so that the time and labor cost of the sliding-plug door installation procedures can be greatly reduced, and the production efficiency can be remarkably improved. In addition, the sliding-plug door installation lifting device has the beneficial effects of being low in cost, convenient to popularize, and the like.
Description
Technical field
The invention belongs to guideway vehicle stopping sliding door to install and auxiliary lift jacking system field, be specifically related to a kind of stopping sliding door and jacking system is installed.
Background technology
At present, trolley coach settles car load framework usually on the unwheeling split heads of 1.8 meters high, and in the case, the height on the door frame distance ground on car load framework is about 2 meters.When pulling to installing stopper on doorframe, existing method adopts manpower to lift mode usually, two operators stand in ground hand and stopping sliding door are lifted and raise until exceed the crown gradually, other two operators help stopping sliding door and are bolted in the threshold of car load framework, leaned against on the roller in lower slider of doorframe road stopping sliding door bottom with joint efforts by four people, installation process just completes again.In this installation process, two operators standing in ground need both hands all the time to lift stopping sliding door, and make it keep balance, there is installation quality and cannot ensure, take the problems such as manpower, waste man-hour in the stopping sliding door installation method that this manpower lifts location, and there is potential safety hazard.
Summary of the invention
In order to solve the existing stopping sliding door installation method being made a concerted effort to lift location by four people, its production efficiency is low, the installation process of stopping sliding door wastes time and energy, operating personal cannot ensure operation quality, and there is the technical matters of potential safety hazard, the invention provides a kind of stopping sliding door and installs jacking system.
The technical scheme that technical solution problem of the present invention is taked is as follows:
Stopping sliding door installs jacking system, and it comprises main frame, one-level lift frame, two-stage hoisting framework, door frame, electric winch, handrail and two steel cables; The bottom surface, front end of the base of described main frame is provided with front movable pulley, and the bottom surface, rear end of base is provided with cardan wheel; The front end face both sides of the support of main frame are provided with slideway; The top of support is provided with the quiet pulley in top be positioned in same level, No. two quiet pulleys in top, No. three quiet pulleys in top, and the middle part of support is provided with two quiet pulleys in middle part be positioned in same level; The bottom of described one-level lift frame is provided with the movable pulley be positioned in same level, No. two movable pulleys, No. three movable pulleys, the aft end face both sides of one-level lift frame are horizontally installed with two rows totally four one-level derrick blocks, and the front end face both sides of one-level lift frame are provided with slideway; The both sides, top of one-level lift frame are respectively provided with one first lifting sprocket wheel; The aft end face both sides of described two-stage hoisting framework are horizontally installed with two rows totally four two-stage hoisting pulleys, and the both sides, bottom of two-stage hoisting framework are respectively provided with one second lifting sprocket wheel; The both sides, top of described door frame are respectively provided with a badge tool, and the bottom of door frame is provided with the supporting plate protruded obliquely, and the top of door frame and the top axle of two-stage hoisting framework connect, and the angle between door frame and two-stage hoisting framework is acute angle; Described electric winch is arranged on the aft end face top of support, after the serving free end of electric winch is first wound around two quiet pulleys in middle part, be wound around No. three quiet pulleys in top, No. three movable pulleys, No. two quiet pulleys in top, No. two movable pulleys, the quiet pulley in top, a movable pulley in turn again, be finally fixed on the below of cantilever tip crossbeam; Described handrail is connected in the aft end face top of support, and one end of described two steel cables is all fixed on the rear portion of the upper surface of base, after the other end of two steel cables is all first wound around the first lifting sprocket wheel, then is fixed on the second lifting sprocket wheel.
The invention has the beneficial effects as follows: this device by main frame, one-level lift frame, common form the one-level that driven by electric winch and running block initiatively lifting mechanism and the passive lifting mechanism of secondary that jointly formed by one-level lift frame, two-stage hoisting framework and two steel cables, therefore, it is possible to reliablely and stablely stopping sliding door to be installed to be accurately raised to the position of specifying, and to be provided by door frame and perfectly assemble inclination angle.
In the operating process utilizing this device lifting and assembling stopping sliding door, two operators standing in ground lift stopping sliding door without the need to both hands or with hand steered to keep the balance of stopping sliding door, this device operating process is simply laborsaving, accurate positioning, safe and efficient, and at least can reduce participating in the overall process of an operator, reduce artificial Occupation efficiency, therefore significantly can improve time and the cost of labor of stopping sliding door installation procedure, significantly improve production efficiency.In addition this device also has with low cost, is convenient to advantages such as popularizing.
Accompanying drawing explanation
Fig. 1 is the block diagram that stopping sliding door of the present invention installs jacking system;
Fig. 2 is the schematic perspective view under stopping sliding door of the present invention installs jacking system increasing state;
Fig. 3 is the birds-eye view of Fig. 1;
Fig. 4 is the catenation principle schematic diagram of serving of the present invention;
Fig. 5 is the catenation principle schematic diagram of steel cable of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further details.
As shown in Figure 1 to Figure 3, stopping sliding door installation jacking system of the present invention comprises main frame 1, one-level lift frame 2, two-stage hoisting framework 3, door frame 4, electric winch 5, handrail 6 and two steel cables 7.
The bottom surface, front end of the base 1-1 of main frame 1 is provided with front movable pulley 1-1-1, and the bottom surface, rear end of base 1-1 is provided with cardan wheel 1-1-2, and handrail 6 is connected in the aft end face top of support 1-6.This jacking system can be driven in horizontal surface quick travel and adjustment position by holding and promote handrail 6.The front end face both sides of the support 1-6 of main frame 1 are provided with slideway.The top of support 1-6 is provided with the top quiet pulley 1-2 be positioned in same level, No. two top quiet pulley 1-3, the middle part of No. three quiet pulley 1-4 in top, support 1-6 is provided with two quiet pulley 1-5 in middle part be positioned in same level.
The bottom of one-level lift frame 2 is provided with the movable pulley 2-1 be positioned in same level, No. two movable pulley 2-2, No. three movable pulley 2-3, the aft end face both sides of one-level lift frame 2 are horizontally installed with two rows totally four one-level derrick block 2-4, and the front end face both sides of one-level lift frame 2 are provided with slideway.The both sides, top of one-level lift frame 2 are respectively provided with one first lifting sprocket wheel 2-5.
The aft end face both sides of two-stage hoisting framework 3 are horizontally installed with two rows totally four two-stage hoisting pulley 3-2, and the both sides, bottom of two-stage hoisting framework 3 are respectively provided with one second lifting sprocket wheel 3-1.Four one-level derrick block 2-4 all mate with the slideway of the front end face both sides of the support 1-6 of main frame 1 and can along its upper and lower slips.Four two-stage hoisting pulley 3-2 are all provided with slideway and mate and can along its upper and lower slip with the front end face both sides of one-level lift frame 2.
The both sides, top of door frame 4 are respectively provided with a badge tool 4-1, and the bottom of door frame 4 is provided with the supporting plate 4-2 protruded obliquely, and the top of door frame 4 and the top axle of two-stage hoisting framework 3 connect, and the angle between door frame 4 and two-stage hoisting framework 3 is acute angle.
As shown in Figure 4, electric winch 5 is arranged on the aft end face top of support 1-6, after the serving 5-1 free end of electric winch 5 is first wound around two quiet pulley 1-5 in middle part, be wound around No. three top quiet pulley 1-4, No. three movable pulley 2-3, No. two top quiet pulley 1-3, No. two movable pulley 2-2, the quiet pulley 1-2 in top, a movable pulley 2-1 in turn again, be finally fixed on the below of support 1-6 top crossbeam.Serving 5-1 Multiple through then out fixed pulley realizes commutation, realize being linked of multiple fixed pulley group and multiple running block, the pulling force configuration requirement to electric winch 5 and serving 5-1 is reduced by movable pulley principle, and to be fallen apart the distributed architecture of serving 5-1 on each framework by multiple fixed pulley group and fixed pulley component, make serving 5-1 realize uniform on main frame 1 and one-level lift frame 2 by multiple spot layout, and make one-level lift frame 2 keep stable and balance drawing high in process.
As shown in Figure 5, one end of two steel cables 7 is all fixed on the suspension ring at the rear portion of the upper surface of base 1-1, after the other end of two steel cables 7 is all first wound around the first lifting sprocket wheel 2-5, then is wound around and is fixed on the second lifting sprocket wheel 3-1.
It is when on the car load chassis doorframe of about 2 meters, installing stopper is pulled to height that embody rule stopping sliding door of the present invention installs jacking system, first promote this jacking system by handrail 6 and arrive job position, then directly stopping sliding door lifted by two operators standing in ground and be placed on supporting plate 4-2, then utilizing two badge tool 4-1 to be fixed at the two ends of two upper lateral part fellow disciple frameworks 4 of stopping sliding door respectively respectively.After this, two operators standing in a ground wherein people continue through handrail 6 and keep stopping sliding door to install the location of jacking system, and another people then starts and controls electric winch 5.
Under the driving of electric winch 5, serving 5-1 drives a movable pulley 2-1 simultaneously, No. two movable pulley 2-2 and No. three movable pulley 2-3 rise, and order about one-level lift frame 2 and do overall lifting slowly relative to main frame 1, in the process, the front end face both sides that four No. three movable pulley 2-3 embed one-level lift frame 2 are respectively provided with in slideway, and slide along on it, play the support to one-level lift frame 2 and directional tagging.
Along with two steel cables 7 are progressively tightened, the tache motorice of steel cable 7 starts to do overall lifting campaign using the first lifting sprocket wheel 2-5 as quiet pulley synchronous tractive two-stage hoisting framework 3.In the process, the door frame 4 being loaded with stopping sliding door is lifted with two-stage hoisting framework 3.The front end face both sides that four two-stage hoisting pulley 3-2 embed two-stage hoisting framework 3 are respectively provided with in slideway, and slide along on it, play the support to one-level lift frame 2 and directional tagging.
When stopping sliding door is lifted and reaches identical with the door frame height on car load framework, stop electric winch 5, and by the third operator stood in car load framework by bolt by the upper end of stopping sliding door and doorframe tentatively fixing, with joint efforts stopping sliding door bottom is taken off in supporting plate 4-2 by three people again, and leaned against on the roller in lower slider of doorframe road, withdraw stopping sliding door of the present invention and install jacking system, namely installation process has accused.
Top each other axle connect door frame 4 and two-stage hoisting framework 3, the acute angle both it can suitably regulate, to adjust and to adapt to the stopping sliding door inclination angle of installing lower slider of doorframe road between corresponding to it of different automobile types.
Claims (1)
1. stopping sliding door installs jacking system, it is characterized in that, this device comprises main frame (1), one-level lift frame (2), two-stage hoisting framework (3), door frame (4), electric winch (5), handrail (6) and two steel cables (7);
The bottom surface, front end of the base (1-1) of described main frame (1) is provided with front movable pulley (1-1-1), and the bottom surface, rear end of base (1-1) is provided with cardan wheel (1-1-2); The front end face both sides of the support (1-6) of main frame (1) are provided with slideway; The top of support (1-6) is provided with the quiet pulley in the top (1-2) be positioned in same level, No. two quiet pulley in tops (1-3), No. three quiet pulley in tops (1-4), and the middle part of support (1-6) is provided with two the quiet pulley in middle parts (1-5) be positioned in same level;
The bottom of described one-level lift frame (2) is provided with the movable pulley (2-1) be positioned in same level, No. two movable pulleys (2-2), No. three movable pulleys (2-3), the aft end face both sides of one-level lift frame (2) are horizontally installed with two rows totally four one-level derrick blocks (2-4), and the front end face both sides of one-level lift frame (2) are provided with slideway; The both sides, top of one-level lift frame (2) are respectively provided with one first lifting sprocket wheel (2-5);
The aft end face both sides of described two-stage hoisting framework (3) are horizontally installed with two rows totally four two-stage hoisting pulleys (3-2), and the both sides, bottom of two-stage hoisting framework (3) are respectively provided with one second lifting sprocket wheel (3-1);
The both sides, top of described door frame (4) are respectively provided with a badge tool (4-1), the bottom of door frame (4) is provided with the supporting plate (4-2) protruded obliquely, the top of door frame (4) and the top axle of two-stage hoisting framework (3) connect, and the angle between door frame (4) and two-stage hoisting framework (3) is acute angle;
Described electric winch (5) is arranged on the aft end face top of support (1-6), after serving (5-1) free end of electric winch (5) is first wound around two the quiet pulley in middle parts (1-5), be wound around No. three quiet pulley in tops (1-4), No. three movable pulleys (2-3), No. two quiet pulley in tops (1-3), No. two movable pulleys (2-2), the quiet pulley in a top (1-2), a movable pulley (2-1) in turn again, be finally fixed on the top of support (1-6);
Described handrail (6) is connected in the aft end face top of support (1-6), one end of described two steel cables (7) is all fixed on the rear portion of the upper surface of base (1-1), after the other end of two steel cables (7) is all first wound around the first lifting sprocket wheel (2-5), then be fixed on the second lifting sprocket wheel (3-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510496302.7A CN105152097B (en) | 2015-08-13 | 2015-08-13 | Stopping sliding door installs lowering or hoisting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510496302.7A CN105152097B (en) | 2015-08-13 | 2015-08-13 | Stopping sliding door installs lowering or hoisting gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105152097A true CN105152097A (en) | 2015-12-16 |
| CN105152097B CN105152097B (en) | 2017-12-12 |
Family
ID=54793228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510496302.7A Active CN105152097B (en) | 2015-08-13 | 2015-08-13 | Stopping sliding door installs lowering or hoisting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105152097B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430000A (en) * | 2016-10-13 | 2017-02-22 | 国网山东省电力公司商河县供电公司 | Three-stage linkage type electric power auxiliary telescopic platform |
| CN106984969A (en) * | 2017-04-27 | 2017-07-28 | 中车长春轨道客车股份有限公司 | Sliding plug door of motor train unit system installation device |
| CN107444232A (en) * | 2017-07-11 | 2017-12-08 | 安徽双鹿车业有限公司 | A kind of compartment tail gate apparatus for automatically lifting |
| CN109834626A (en) * | 2018-12-19 | 2019-06-04 | 中车唐山机车车辆有限公司 | It is a kind of for installing the tooling of the doorframe of stopping sliding door |
| CN111890290A (en) * | 2020-07-29 | 2020-11-06 | 郑州铁路职业技术学院 | Door mechanism installation auxiliary device of EMUs stopper sliding door |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3923167A (en) * | 1974-05-09 | 1975-12-02 | Ranzel Blankenbeckler | Door hanging device |
| JPS63270225A (en) * | 1987-04-30 | 1988-11-08 | Wako Kogyo Kk | Door device equipped with lift for vehicle |
| WO1999050125A1 (en) * | 1996-09-09 | 1999-10-07 | Echternacht James E | Carriage for a construction panel |
| WO2000009381A2 (en) * | 1998-08-14 | 2000-02-24 | Echternacht James E | Improvements to a carriage for a construction panel |
| US20030190219A1 (en) * | 2002-04-04 | 2003-10-09 | Young Roland O. | Door attaching apparatus |
| US7008165B1 (en) * | 2004-04-30 | 2006-03-07 | Mark Grimes | Door lifting apparatus and method |
| CN201325854Y (en) * | 2008-12-19 | 2009-10-14 | 谭仁海 | Movable hoist for hoisting cotton machine pressed bag |
| CN201458679U (en) * | 2009-07-22 | 2010-05-12 | 长春轨道客车股份有限公司 | Lift truck for installing door mechanism |
| CN202297021U (en) * | 2011-10-30 | 2012-07-04 | 青岛四方庞巴迪铁路运输设备有限公司 | Sliding plug door mounting trolley |
-
2015
- 2015-08-13 CN CN201510496302.7A patent/CN105152097B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3923167A (en) * | 1974-05-09 | 1975-12-02 | Ranzel Blankenbeckler | Door hanging device |
| JPS63270225A (en) * | 1987-04-30 | 1988-11-08 | Wako Kogyo Kk | Door device equipped with lift for vehicle |
| WO1999050125A1 (en) * | 1996-09-09 | 1999-10-07 | Echternacht James E | Carriage for a construction panel |
| WO2000009381A2 (en) * | 1998-08-14 | 2000-02-24 | Echternacht James E | Improvements to a carriage for a construction panel |
| US20030190219A1 (en) * | 2002-04-04 | 2003-10-09 | Young Roland O. | Door attaching apparatus |
| US7008165B1 (en) * | 2004-04-30 | 2006-03-07 | Mark Grimes | Door lifting apparatus and method |
| CN201325854Y (en) * | 2008-12-19 | 2009-10-14 | 谭仁海 | Movable hoist for hoisting cotton machine pressed bag |
| CN201458679U (en) * | 2009-07-22 | 2010-05-12 | 长春轨道客车股份有限公司 | Lift truck for installing door mechanism |
| CN202297021U (en) * | 2011-10-30 | 2012-07-04 | 青岛四方庞巴迪铁路运输设备有限公司 | Sliding plug door mounting trolley |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430000A (en) * | 2016-10-13 | 2017-02-22 | 国网山东省电力公司商河县供电公司 | Three-stage linkage type electric power auxiliary telescopic platform |
| CN106430000B (en) * | 2016-10-13 | 2018-07-03 | 国网山东省电力公司商河县供电公司 | A kind of three-level coordinated type electric power auxiliary telescopic platform |
| CN106984969A (en) * | 2017-04-27 | 2017-07-28 | 中车长春轨道客车股份有限公司 | Sliding plug door of motor train unit system installation device |
| CN106984969B (en) * | 2017-04-27 | 2023-04-07 | 中车长春轨道客车股份有限公司 | EMUs sliding plug door system installation device |
| CN107444232A (en) * | 2017-07-11 | 2017-12-08 | 安徽双鹿车业有限公司 | A kind of compartment tail gate apparatus for automatically lifting |
| CN107444232B (en) * | 2017-07-11 | 2023-09-22 | 祐樘(南京)软件科技有限公司 | Automatic lifting device for carriage rear door |
| CN109834626A (en) * | 2018-12-19 | 2019-06-04 | 中车唐山机车车辆有限公司 | It is a kind of for installing the tooling of the doorframe of stopping sliding door |
| CN109834626B (en) * | 2018-12-19 | 2020-06-26 | 中车唐山机车车辆有限公司 | Tool for installing door frame of sliding plug door |
| CN111890290A (en) * | 2020-07-29 | 2020-11-06 | 郑州铁路职业技术学院 | Door mechanism installation auxiliary device of EMUs stopper sliding door |
| CN111890290B (en) * | 2020-07-29 | 2021-10-19 | 郑州铁路职业技术学院 | Door mechanism installation auxiliary device of EMUs stopper sliding door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105152097B (en) | 2017-12-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105152097A (en) | Sliding-plug door installation lifting device | |
| CN202148909U (en) | Operation vehicle for mounting tunnel arch trusses | |
| CN102359385A (en) | Tunnel waterproof board spreading and hanging device | |
| CN203972473U (en) | Cold-rolling mill roll assembling device | |
| CN107964840A (en) | A kind of telescopic way traffic laterally withdraws multifunction operation vehicle elevation and application method | |
| CN203021883U (en) | Wheel-track railway track laying unit | |
| CN110130230A (en) | A kind of automatic traveling lifting lane-change formula trolley installation sound barrier construction method | |
| CN215801077U (en) | Pulley type cable saddle device | |
| CN109176425B (en) | Mobile maglev train body support frame and train erecting method | |
| CN205168458U (en) | Frame for automobile tire in maintenance of equipment | |
| CN205472405U (en) | Laboratory is with removing single track universal little driving | |
| CN110758421B (en) | Vehicle maintenance vehicle suitable for air rail transit system | |
| CN203684019U (en) | Height and span adjustable track laying machine for subway construction | |
| CN203126625U (en) | Integrative automobile field rescue and maintain platform | |
| CN202273689U (en) | Pave hanging device for tunnel waterproof plate | |
| CN207749373U (en) | A kind of telescopic way traffic laterally withdraws multifunction operation vehicle elevation | |
| CN203126626U (en) | Automobile field rescue and maintain platform | |
| CN102849394A (en) | Automatic switch-over shifting device and operation method thereof | |
| CN108482234A (en) | A kind of side-mounted road obstacle clearing vehicle | |
| CN105200922B (en) | A kind of steel truss girder segment installation on ground transport device and transportation resources | |
| CN207209829U (en) | A kind of oil tank transport, installation integrated apparatus | |
| CN112726399A (en) | Bridge inspection vehicle device and method adaptive to rail installation errors | |
| CN202321558U (en) | Curved surface type ground trolley vertical return conveyor | |
| CN202564815U (en) | Switch cabinet automatic upright vehicle | |
| CN106541794A (en) | Full-bearing type passenger tyre assembles special tooling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cao Feng Inventor after: Shen Ronghuan Inventor after: Wang Xin Inventor after: Liu Jin Inventor after: Di Jiancai Inventor before: Cao Feng Inventor before: Shen Ronghuan |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |