CN205273540U - Outstanding floating frame helps capable ware suitable for well low -speed maglev train - Google Patents
Outstanding floating frame helps capable ware suitable for well low -speed maglev train Download PDFInfo
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- CN205273540U CN205273540U CN201521110917.3U CN201521110917U CN205273540U CN 205273540 U CN205273540 U CN 205273540U CN 201521110917 U CN201521110917 U CN 201521110917U CN 205273540 U CN205273540 U CN 205273540U
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- walking aid
- low speed
- stop sleeve
- turbine
- suspension rack
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Abstract
The utility model discloses an outstanding floating frame helps capable ware suitable for well low -speed maglev train, it includes running gear, elevating system and supporting mechanism, running gear includes backup pad and casters, and casters installs the bottom in the backup pad, elevating system installs running gear is last, and it includes base, lead screw, turbine, worm and hand wheel, and the pedestal mounting is at the top of backup pad, and the lead screw is vertical to be installed on the base, the turbine passes the lead screw to with lead screw threaded connection, the hand wheel passes through the worm and is connected with the turbine, the supporting mechanism includes stop sleeve and mounting panel, and the stop sleeve suit is in the periphery at lead screw top to link to each other with the turbine, the top at the stop sleeve is installed to the mounting panel for low -speed maglev train's outstanding floating frame during the installation is fixed. The utility model discloses helping capable ware to collect and hanging floating frame and deposit, help capable function in an organic whole, the function is various, and is with low costs, has that the walking is steady, the location is accurate, deposit an ampere congruent advantage.
Description
Technical field
This utility model belongs to magnetic suspension train maintenance field, more particularly, to a kind of suspension rack walking aid suitable in middle low speed magnetic suspension train.
Background technology
Along with the development of modern science and technology, as at a high speed, the magnetic suspension train of comfortable, safe, energy-conservation and environmental protection, have become as the desirable vehicles of 21 century people. Middle low speed magnetic suspension train is as a kind of novel rail vehicle transportation instrument, and it utilizes electromagnetic attraction to be suspended in above track by train, linear electric motors drive train motion. Middle low speed magnetic suspension train does not have wheel and corresponding drive system, does not produce frictional dissipation, and operation maintenance is simple and convenient, has good development prospect.
Magnetic suspending train frame (abbreviation suspension rack) is one of core component of middle low speed magnetic suspension train, it must be separated with car body after the certain mileage of train operation, and be pushed into specific maintenance district by walking aid and overhaul, need after having overhauled temporarily to deposit suspension rack, and from overhauling district's pushed home and reinstalling to car body. Middle low speed magnetic suspension train is non-contact rail traffic, and its suspension rack, rail are different from common rail traffic, it is necessary to special disassemblerassembler, and domestic there is no this kind of equipment.
Based on the problems referred to above, it is badly in need of providing a kind of suspension rack walking aid suitable in middle low speed magnetic suspension train, to be used for moving, depositing suspension rack.
Utility model content
Disadvantages described above or Improvement requirement for prior art, this utility model provides a kind of suspension rack walking aid, the construction features of low speed magnetic suspension train suspension rack in wherein combining, respective design is applicable to the suspension rack walking aid of middle low speed magnetic suspension train, by to walking aid key component such as walking mechanism, the research of elevating mechanism and supporting mechanism concrete structure and design, and cooperating between each mechanism, in realization low speed magnetic suspension train suspension rack reliable and stable support and safety deposit, there is smooth running, accurate positioning, deposit the advantages such as safety.
For achieving the above object, the utility model proposes a kind of suspension rack walking aid suitable in middle low speed magnetic suspension train, it is characterised in that described walking aid includes walking mechanism, elevating mechanism and supporting mechanism, wherein:
Described walking mechanism includes gripper shoe and universal caster wheel, and described universal caster wheel is arranged on the bottom of described gripper shoe;
Described elevating mechanism is arranged in described walking mechanism, and it includes base, screw mandrel, turbine and handwheel, and described floor installation is at the top of described gripper shoe, and described screw mandrel is vertically installed on described base; Described turbine is through described screw mandrel, and is connected with wire rod thread; Described handwheel is threadeded with described turbine by worm screw;
Described supporting mechanism includes stop sleeve and installing plate, and described stop sleeve is sleeved on the periphery at described screw mandrel top, and is connected with described turbine; Described installing plate is arranged on the top of described stop sleeve, for installing the suspension rack of fixing middle low speed magnetic suspension train.
As it is further preferred that described universal caster wheel is one, it is arranged on the centre bottom described gripper shoe.
As it is further preferred that described universal caster wheel is two, it sets up the two ends bottom described gripper shoe separately; The cross section of described gripper shoe is the font of falling T, and it is made up of the flat board of horizontal positioned and the stripe board that is arranged vertically on described flat board.
As it is further preferred that described base includes round platform, plectane and multiple clamp, described round platform is arranged on the top of described plectane, and the plurality of clamp is arranged on the lower section of described plectane, and is installed on the both sides of described stripe board.
As it is further preferred that described clamp is 6.
As it is further preferred that described installing plate is arranged on the top of described stop sleeve by horizontal plate.
As it is further preferred that the bottom of described horizontal plate is provided with multiple gusset, to ensure stability of strutting system.
As it is further preferred that the bottom of described stop sleeve and the top of described turbine are respectively equipped with a flat board, it is connected by said two flat board between described stop sleeve and turbine.
As it is further preferred that be provided with multiple gusset on the flat board of described stop sleeve bottom, the plurality of gusset is connected with the side of described stop sleeve, ensures the stability of strutting system of stop sleeve with this.
As it is further preferred that the bearing capacity of described suspension rack walking aid is 800kg.
In general, by the contemplated above technical scheme of this utility model compared with prior art, mainly possess following technological merit:
1. suspension rack is the core component of middle low speed magnetic suspension train, it must be separated with car body after the certain mileage of train operation and carry out periodic inspection, the domestic walking aid that there is no for middle low speed magnetic suspension train suspension rack, a kind of suspension rack walking aid being specially adapted for middle low speed magnetic suspension train suspension rack of this utility model research design, make when certain suspension rack needs change or pull down maintenance, there is special equipment suspension rack is supported, and suspension rack can be carried out to specific service area to overhaul, after maintenance, walking aid can be also used for depositing suspension rack, therefore suspension rack need not be unloaded after suspension rack overhauls, when suspension rack is reinstalled by needs, push directly on walking aid, eliminate to unload and refill operations such as joining, use manpower and material resources sparingly, reduce maintenance cost.
2. the suspension rack walking aid of this utility model design includes three key components such as walking mechanism, elevating mechanism and supporting mechanism, by to the research of each assembly concrete structure and setting, and cooperating between each assembly, achieve the reliable and stable support of middle low speed magnetic suspension train suspension rack, walking aid main body adopts machinery lift mechanism, simple and reliable for structure, stability is high; The walking aid centering low speed magnetic suspension train suspension rack adopting this utility model structure is supported, the bearing capacity of single walking aid is up to 800kg, cooperation by multiple walking aids, it may be achieved the support of the middle low speed magnetic suspension train suspension rack of different size and weight and depositing, the suitability is strong.
3. walking aid of the present utility model integrate suspension rack deposit, walk help function, diverse in function, and cost is low, has smooth running, accurate positioning, deposit safety etc. advantage; Can realizing freely regulating of walking aid height by arranging elevating mechanism, Height Adjustable amount reaches 30mm; By arranging universal caster wheel, it may be achieved the multi-direction of walking aid moves freely, easy to use; By arranging the base with clamp structure, while ensureing stable support, it is ensured that elevating mechanism is reliably connected with walking mechanism.
Accompanying drawing explanation
Fig. 1 is the front view of the suspension rack walking aid with two universal caster wheels of the present utility model;
Fig. 2 is the side view of the suspension rack walking aid with two universal caster wheels of the present utility model;
Fig. 3 is the top view of the suspension rack walking aid with two universal caster wheels of the present utility model;
Fig. 4 is the structural representation of the suspension rack walking aid with a universal caster wheel of the present utility model;
Fig. 5 is the gripper shoe installation diagram with base of suspension rack walking aid of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated. Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model. As long as just can be mutually combined additionally, technical characteristic involved in each embodiment of this utility model disclosed below does not constitute conflict each other.
As Figure 1-4, a kind of suspension rack walking aid suitable in middle low speed magnetic suspension train of the present utility model, it mainly includes walking mechanism, elevating mechanism and supporting mechanism. Suspension rack, as the very important building block of magnetic suspension train, is the mounting platform of whole train dynamics assembly, plays a part again bear and transmit load, the static state of car load, dynamic property are had a direct impact. When certain suspension rack needs change or pull down maintenance, suspension rack disassemblerassembler completing dismounting, then carried out to specific service area by suspension rack walking aid, after maintenance, suspension rack leaves on walking aid. By cooperating of the key component in this utility model such as walking mechanism, elevating mechanism and supporting mechanism, it is achieved being accurately positioned of suspension rack, safety are deposited, and ensured the smooth running of walking aid.
Key component of the present utility model will be carried out one by one more specific detail below.
As one of key component of the present utility model, walking mechanism includes gripper shoe 1 and universal caster wheel 2, and the quantity of universal caster wheel 2 can be configured according to actual needs, can arrange one, it is located in the middle of bottom gripper shoe 1, as Figure 1-3, it is possible to arrange two, two ends bottom gripper shoe 1 are set up separately, as shown in Figure 4, universal caster wheel 2 is adopted to make whole walking aid can realize multi-angle rotary and mobile, it is simple to be moved by the suspension rack under dismounting to specifying position, convenient and reliable. Gripper shoe 1 is for installing the miscellaneous part of fixing walking aid, in a preferred embodiment, the cross section of gripper shoe 1 is the font of falling T, it is made up of the flat board 10 of horizontal positioned and the stripe board 11 that is arranged vertically on flat board 10, adopt the gripper shoe of said structure, it may be achieved the stable support of miscellaneous part. Wherein, the design parameter of universal caster wheel 2 is: allowable load is 3920N, and wheel footpath �� take turns is wide for �� 125 �� 50mm, and material is cast iron wheel hub+elastoplast wheel, and specification is flat universal type.
As another key component of the present utility model, elevating mechanism is arranged in walking mechanism, and it includes base 3, screw mandrel 4, turbine 5 and handwheel 6, and base 3 is arranged on the top of gripper shoe 1, and screw mandrel 4 is vertically-mounted on the base 3; Turbine 5 is through screw mandrel 4, and threadeds with screw mandrel 4; Handwheel 6 is threadeded with turbine 5 by worm screw 7. Wherein, the external diameter of screw mandrel 4 is �� 25mm, and on screw mandrel, the pitch of screw thread is 5mm.
Base 3 acts primarily as supporting role, and ensure being reliably connected of elevating mechanism and walking mechanism, in a preferred embodiment, as shown in Figure 5, base 3 includes round platform 12, plectane 13 and multiple clamp 14, round platform 12 is arranged on the top of plectane 13, and multiple clamps 14 are arranged on the lower section of plectane 13, and are installed on the both sides of stripe board 11. By the chucking power of multiple clamps, the stripe board 11 in clamping walking mechanism so that elevating mechanism and walking mechanism connect as one. Described clamp is preferably 6, and 6 clamps are symmetrically distributed in the both sides of stripe board 11, and namely every side of stripe board 11 is provided with three clamps, with this stability ensureing clamping and reliability. Described round platform and plectane are alternatively other shapes, and it acts primarily as support fixation.
One end of screw mandrel 4 is fixed with base 3, and the other end is threadeded with turbine 5, and described turbine 5, worm screw 7 and handwheel 6 constitute the elevating mechanism of walking aid, realize the lifting of walking aid with this, it is simple to the altitude mixture control in actual mechanical process. Concrete lifting process is as follows: first rotate handwheel 6, worm screw 7 concomitant rotation on handwheel 6, the worm screw 7 rotated drives coupled turbine 5 to rotate, owing to screw mandrel 4 is vertically arranged, and threaded with turbine 5, therefore turbine 5 rotates and the screw mandrel 4 of vertically layout can be driven to move up and down, and regulates the overall height of walking aid with this.
As another key component of the present utility model, supporting mechanism includes stop sleeve 8 and installing plate 9, and stop sleeve 8 is sleeved on the periphery at screw mandrel 4 top, and is connected with turbine 5; Installing plate 9 is arranged on the top of stop sleeve 8, for installing the suspension rack of fixing middle low speed magnetic suspension train. Wherein, the height of installing plate 9 is 140mm, and thickness is 220mm, when adopting the suspension rack of low speed magnetic suspension train in the installing plate fixed installation of this specification, under the premise too much not wasting plate, it may be achieved the maximum reliable and stable support of suspension rack.
In one embodiment, the bottom of stop sleeve 8 is provided with a flat board, and the top of turbine 5 is again provided with a flat board, is connected by the two flat board between stop sleeve 8 with turbine 5, to ensure to install steadiness. Being provided with multiple gusset on the flat board being located on stop sleeve 8, the plurality of gusset is connected with the side of stop sleeve 8, ensures the stability of strutting system of stop sleeve 8 with this, and strengthens support strength.
In one embodiment, installing plate 9 is arranged on the top of stop sleeve 8 by horizontal plate 15, and the bottom of horizontal plate 15 is provided with multiple gusset, to ensure stability of strutting system.
When suspension rack walking aid of the present utility model is used for the suspension rack supporting or depositing magnetic suspension train, the bearing capacity of single walking aid can reach 800kg, and its Height Adjustable amount is 30mm, has supporting & stablizing reliable, integrate suspension rack deposit, walk help function, cost is low.
Use and the mode of operation of suspension rack walking aid of the present utility model are described more detail below.
This utility model particularity according to the suspension rack structure of magnetic suspension train, devise the walking aid of the suspension rack suitable in magnetic suspension train, suspension rack walking aid is as the special tooling pushing, depositing suspension rack, it is possible to support the use with suspension rack disassemblerassembler, it is also possible to be used alone. For preventing suspension rack from collapsing after separating with car body waist, it is necessary to the fixing suspension rack of technique connecting rod, then support with walking aid.
Walking aid and suspension rack disassemblerassembler support the use: circuit side is pulled down and be pushed into suspension rack first by suspension rack disassemblerassembler, again by multiple suspension rack walking aid support suspension framves, such as, by four suspension rack walking aid support suspension framves, walking aid and suspension rack are connected with by fabrication hole profit, the height of walking aid is regulated by shaking handwheel, the height making four walking aids keeps consistent, the stability of support is ensured with this, by the universal wheel on walking aid, walking aid is carried out to specific service area.
Walking aid is used alone: suspension rack is before starting maintenance and after maintenance, it is necessary to deposit temporarily, utilizes walking aid of the present utility model to be used as storage support equipment and uses, and same walking aid and suspension rack are connected with by fabrication hole profit.
Those skilled in the art will readily understand; the foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.
Claims (10)
1. the suspension rack walking aid being applicable to middle low speed magnetic suspension train, it is characterised in that described walking aid includes walking mechanism, elevating mechanism and supporting mechanism, wherein:
Described walking mechanism includes gripper shoe (1) and universal caster wheel (2), and described universal caster wheel (2) is arranged on the bottom of described gripper shoe (1);
Described elevating mechanism is arranged in described walking mechanism, it includes base (3), screw mandrel (4), turbine (5), worm screw (7) and handwheel (6), described base (3) is arranged on the top of described gripper shoe (1), and described screw mandrel (4) is vertically installed on described base (3); Described turbine (5) is through described screw mandrel (4), and threadeds with screw mandrel (4); Described handwheel (6) is connected with described turbine (5) by worm screw (7);
Described supporting mechanism includes stop sleeve (8) and installing plate (9), and described stop sleeve (8) is sleeved on the periphery at described screw mandrel (4) top, and is connected with described turbine (5); Described installing plate (9) is arranged on the top of described stop sleeve (8), for installing the suspension rack of fixing middle low speed magnetic suspension train.
2. the suspension rack walking aid being applicable to middle low speed magnetic suspension train as claimed in claim 1, it is characterised in that described installing plate (9) is arranged on the top of described stop sleeve (8) by horizontal plate (15).
3. the suspension rack walking aid being applicable to middle low speed magnetic suspension train as claimed in claim 2, it is characterized in that, described base (3) includes round platform (12), plectane (13) and multiple clamp (14), described round platform (12) is arranged on the top of described plectane (13), the plurality of clamp (14) is arranged on the lower section of described plectane (13), and is installed on the both sides of described stripe board (11).
4. the suspension rack walking aid being applicable to middle low speed magnetic suspension train as claimed in claim 3, it is characterised in that described clamp (14) is 6.
5. the suspension rack walking aid being applicable to middle low speed magnetic suspension train as claimed in claim 2, it is characterised in that described universal caster wheel (2) is, and it is arranged on the centre of described gripper shoe (1) bottom.
6. the suspension rack walking aid being applicable to middle low speed magnetic suspension train as claimed in claim 2, it is characterised in that described universal caster wheel (2) is two, and it sets up the two ends in described gripper shoe (1) bottom separately; The cross section of described gripper shoe (1) is the font of falling T, and it is made up of the flat board (10) of horizontal positioned and the stripe board (11) that is arranged vertically on described flat board (10).
7. the suspension rack walking aid being applicable to middle low speed magnetic suspension train as claimed in claim 6, it is characterised in that the bottom of described horizontal plate (15) is provided with multiple gusset, to ensure stability of strutting system.
8. the suspension rack walking aid being applicable to middle low speed magnetic suspension train as claimed in claim 7, it is characterized in that, the top of the bottom of described stop sleeve (8) and described turbine (5) is respectively equipped with a flat board, and described stop sleeve (8) is connected by said two flat board with turbine (5).
9. the suspension rack walking aid being applicable to middle low speed magnetic suspension train as claimed in claim 8, it is characterized in that, the flat board of described stop sleeve (8) bottom is provided with multiple gusset, the plurality of gusset is connected with the side of described stop sleeve (8), ensures the stability of strutting system of stop sleeve (8) with this.
10. the suspension rack walking aid being applicable to middle low speed magnetic suspension train as claimed in claim 9, it is characterised in that the bearing capacity of described suspension rack walking aid is 800kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110917.3U CN205273540U (en) | 2015-12-29 | 2015-12-29 | Outstanding floating frame helps capable ware suitable for well low -speed maglev train |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110917.3U CN205273540U (en) | 2015-12-29 | 2015-12-29 | Outstanding floating frame helps capable ware suitable for well low -speed maglev train |
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| CN205273540U true CN205273540U (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521110917.3U Active CN205273540U (en) | 2015-12-29 | 2015-12-29 | Outstanding floating frame helps capable ware suitable for well low -speed maglev train |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416360A (en) * | 2015-12-29 | 2016-03-23 | 中铁第四勘察设计院集团有限公司 | Suspension frame walking aid suitable for middle-low speed maglev train |
-
2015
- 2015-12-29 CN CN201521110917.3U patent/CN205273540U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416360A (en) * | 2015-12-29 | 2016-03-23 | 中铁第四勘察设计院集团有限公司 | Suspension frame walking aid suitable for middle-low speed maglev train |
| WO2017114222A1 (en) * | 2015-12-29 | 2017-07-06 | 中铁第四勘察设计院集团有限公司 | Levitation frame moving aid suitable for medium to low speed maglev train |
| CN105416360B (en) * | 2015-12-29 | 2018-01-02 | 中铁第四勘察设计院集团有限公司 | A kind of suspension rack walk helper suitable for middle low speed magnetic suspension train |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Jingwei Inventor after: Yin Qin Inventor after: Ge Yu Inventor after: Shi Minghong Inventor after: Liang Yu Inventor after: Qiu Jianping Inventor after: Huang Xiaogang Inventor after: Qiu Shaofeng Inventor after: Zheng Qingsong Inventor after: Li Jiaqi Inventor after: Zhang Hao Inventor before: A Zhanwen Inventor before: Shi Minghong Inventor before: Liang Yu Inventor before: Qiu Jianping Inventor before: Huang Xiaogang Inventor before: Li Jingwei Inventor before: Qiu Shaofeng Inventor before: Zheng Qingsong Inventor before: Li Jiaqi Inventor before: Zhang Hao Inventor before: Yin Qin |
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| CB03 | Change of inventor or designer information | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chengdu Yuanda Technology Co., Ltd. Assignor: The forth Survey and Design Institute (Group) Co., Ltd. Of CRCC Contract record no.: 2018420000026 Denomination of utility model: Suspension frame walking aid suitable for middle-low speed maglev train Granted publication date: 20160601 License type: Common License Record date: 20181121 |
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| EE01 | Entry into force of recordation of patent licensing contract |