CN202508758U - Lifting appliance special for motor train unit compartment on high-speed rail - Google Patents
Lifting appliance special for motor train unit compartment on high-speed rail Download PDFInfo
- Publication number
- CN202508758U CN202508758U CN 201220124930 CN201220124930U CN202508758U CN 202508758 U CN202508758 U CN 202508758U CN 201220124930 CN201220124930 CN 201220124930 CN 201220124930 U CN201220124930 U CN 201220124930U CN 202508758 U CN202508758 U CN 202508758U
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- Prior art keywords
- train unit
- motor train
- unit compartment
- lifting
- compartment
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- Expired - Lifetime
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- 239000000725 suspension Substances 0.000 claims description 8
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 238000011161 development Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model discloses a lifting appliance special for a motor train unit compartment on a high-speed rail, and particularly relates to an ancillary facility of a crane on the high-speed rail. According to the special lifting appliance, a bracket is a cubic frame body which consists of vertical beams, horizontal side beams, longitudinal supporting rods and transverse supporting beams and is matched with a compartment body of the motor train unit compartment; the ends of longitudinal beams of a lifting beam are connected with a node on the upper part of the bracket through flexible lifting ropes; the bracket is arranged on the lower part of the compartment body of the motor train unit compartment; and the transverse supporting beams are directly supported at supporting points in the middles of two steering frames at the bottom of the compartment body of the motor train unit compartment. When the lifting appliance lifts the motor train unit compartment, the steel structure part of a motor train unit is not stressed, so that the whole motor train unit compartment can be lifted without damaging the main body structure of the motor train unit, and the aim of lifting the motor train unit compartment without any damage during rescue work on the high-speed rail is fulfilled; furthermore, due to the height difference between a transverse beam of the lifting beam and the longitudinal beams of the lifting beam, a lifting point on the transverse beam of the lifting beam is sunken, so that the lifting height of the crane is increased; and the problem that a lifting hook of the crane is influenced by a working clearance in the prior art is solved.
Description
Technical field
A kind of special hanger that is used for high ferro motor train unit compartment of the utility model patent belongs to lifting facility field, and particularly the high ferro hoisting crane is used auxiliary facility.
Background technology
Developing rapidly of high speed railway made huge contribution for the communications and transportation development of China in recent years, shortened haulage time greatly, alleviated the pressure of railway transportation and land transportation and air transport.China Express Railway transportation has got into Rapid development stage, and the raising of the capability of independent innovation is a Development of High Speed Railway provides the key point of quick, safe social orientation to its people.In order to guarantee that it moves safely and effectively, the special rescuing equipment that matches with it
The research of high speed railway wrecking crane is necessary, and it is being handled train operation accident, is rising and overturn vehicle again, eliminate circuitry obstacle, shorten in the high speed railway rescue work of time of interruption of train running and play an important role.
The motor train unit compartment is to be assembled by the multi-disc steel structure; From present already used motor train unit steel structure, no matter be that plate-girder adds stressed-skin construction or the die mould beam adds stressed-skin construction, the thin shell structure local stiffness in whole motor train unit compartment is all very low; Be very easy to distortion, and be difficult to after the distortion repair.Particularly motor train unit leading portion steel structure does not allow any distortion, particularly asymmetrical deformation.Use traditional suspender to execute and hang, suspender acts directly on the motor train unit compartment, makes motor train unit steel structure local pressure easily and produces distortion.Therefore, researching and developing and a kind ofly can not injure agent structure and the innovation suspender in the whole motor train unit compartment of slinging, will be the optimization approach of head it off.
The utility model content
The utility model purpose provides a kind of special hanger that is used for high ferro motor train unit compartment, can not damage the agent structure whole motor train unit compartment of slinging, and suspension centre is sunk, and effectively increases the lifting altitude of hoisting crane, and the installing/dismounting convenient transportation.
The utility model patented technology scheme is following:
The utility model is used for the special hanger in high ferro motor train unit compartment, comprises suspension hook, hanging beam, carriage and hoist cable, and characteristics are: cube support body adaptive with motor train unit compartment casing that carriage is made up of vertical beam, horizontal curb girder, vertical strut and horizontal joist; Hanging beam is made up of crossbeam and longeron; The crossbeam center of hanging beam is connected with crane hook through bearing pin; Carriage places motor train unit compartment lower box; Its horizontal joist directly holds in the palm the supporting point place in the middle of two bogie trucks of bottom half in the motor train unit compartment, and the longeron end of hanging beam is connected through flexible hoist cable with carriage support body upper node.
Above-mentioned carriage has four vertical beams; Be separately positioned on four jiaos; It is inboard that horizontal curb girder is fixed in each vertical beam respectively, and four vertical beam upper ends are connected through bearing pin with two parallel longitudinal direction strut two ends respectively, and these four vertical beam lower ends are connected through bearing pin with two parallel transverse joists respectively.
Described vertical strut divides bar to flexibly connect through flange by multistage.
Above-mentioned hanging beam is made up of a crossbeam and two longerons; Two longerons are fixedly connected on the upper surface at crossbeam two ends respectively through the lower cover of its lower surface; Between hanging beam crossbeam and longeron, form relative difference in level; The suspension centre that is arranged on the hanging beam crossbeam is sunk, to have increased the lifting altitude of hoisting crane with respect to longeron.
The utility model innovation advantage:
The utility model suspender creativeness has adopted the length cube support body carriage support body of fitting shape with the motor train unit compartment; The horizontal joist of carriage is directly held in the palm two supporting point places that bogie truck is middle in the motor train unit compartment; Vertical strut of carriage is peripheral in the compartment along the rail holder, and four nodes in carriage support body top connect with the corresponding end of hanging beam longeron through hoist cable, through be arranged on hanging beam center suspension centre bonded assembly suspension hook and lift by crane; During lifting operation; Carriage only limits the degree of freedom of motor train unit compartment gravity direction, and the vertical strut between the vertical beam can bear the component of hoist cable horizontal direction, guarantees that motor train unit compartment itself does not receive axial force along the rail direction; Vertical track direction suspender in-to-in component guaranteed that motor train unit compartment itself does not receive vertical squeese pressure when the horizontal joist between the vertical beam was born lifting; Simultaneously; Horizontal curb girder is welded on vertical beam sidepiece, effectively prevents the rollover in motor train unit compartment in the lifting process, because the utility model suspender is being executed when hanging; Motor train unit steel structure part itself does not stress; Therefore, the utility model suspender can not damage the motor train unit agent structure and the whole motor train unit compartment of slinging, thereby has solved this difficult problem of zero damage lifting motor train unit compartment in the high speed railway rescue work; Two longerons of the design's hanging beam are fixedly connected on the upper surface at crossbeam two ends respectively through the cover plate of its lower surface; The relative height that constitutes hanging beam crossbeam and longeron is poor; With respect to longeron, the suspension centre that is arranged on the hanging beam crossbeam is sunk, increased the lifting altitude of hoisting crane.Effectively strengthen the space of the relevant operation of crane hook, solved the problem that the prior art crane hook is perplexed by operation spacing limitation.
In addition, adopt bearing pin to connect between the utility model carrier member, its vertical strut divides bar to flexibly connect by multistage, easy accessibility, and be convenient to transportation.
Description of drawings
Fig. 1 is the utility model special hanger front view
Fig. 2 is the utility model special hanger right elevation
Fig. 3 is that the utility model special hanger A is to view
Fig. 4 is that the utility model special hanger B is to view
Fig. 5 implements motor train unit compartment holder with the utility model to hang scheme drawing
The specific embodiment
How combine accompanying drawing to further specify the utility model patent implements at present:
One, at present through the utility model patent suspender installation steps, further specify the annexation of each parts of the utility model technical scheme:
1, hanging beam 1 at first is installed; Hanging beam 1 is made up of a crossbeam 1-1 and two longeron 1-2; Two longeron 1-2 are fixedly connected on the upper surface at crossbeam 1-1 two ends respectively through the lower cover of its lower surface; Make hanging beam crossbeam 1-1 and longeron 1-2 constitute double-decker, promptly between hanging beam crossbeam and longeron, form relative difference in level, the two bearing pin 1-3 that are used for connecting shackle 4 are connected crossbeam 1-1 middle part;
2, then; Installation bracket 3; Four vertical beam 3-1 are separately positioned on four jiaos, and four horizontal curb girder 3-2 are fixed in each vertical beam 3-1 inboard respectively, and four vertical beam 3-1 upper ends are connected through bearing pin 3-5 with two parallel longitudinal direction strut 3-3 two ends respectively; Vertically strut 3-3 divides bar to flexibly connect through flange 3-7 by multistage, and these four vertical beam 3-1 lower ends are connected through bearing pin 3-6 with two parallel transverse joist 3-4 respectively;
3, hoist cable is totally four, through bearing pin 3-5 four nodes in carriage 3 tops is connected with four hoist cable 2 one ends respectively, through bearing pin 1-4 the cooresponding end of longeron 1-2 of hanging beam 1 is connected with four hoist cable 2 other ends, promptly accomplishes the installation of whole suspender.
Two, the utility model special hanger field operation control step is following:
1, at first the bearing pin 1-3 of crane hook 4 with hanging beam 1 coupled together.
2, carriage 3 is placed on 5 bottoms, motor train unit compartment, and the joist 3-4 of carriage 3 is directly held in the palm the supporting point place in the middle of two bogie trucks in 5 bottoms in the motor train unit compartment
3, with hoist cable 2 hanging beam 1 and carriage 3 are coupled together, promptly can execute and hang the motor train unit compartment.
Claims (4)
1. a special hanger that is used for high ferro motor train unit compartment comprises suspension hook, hanging beam, carriage and hoist cable, it is characterized in that carriage by vertical beam, horizontal curb girder, vertically strut and laterally joist forms, and adaptive cube of support body of motor train unit compartment casing; Hanging beam is made up of crossbeam and longeron; The crossbeam center of hanging beam is connected with crane hook through bearing pin; Carriage places motor train unit compartment lower box; Its horizontal joist directly holds in the palm the supporting point place in the middle of two bogie trucks in envelope bottom in the motor train unit compartment, and the longeron end of hanging beam is connected through flexible hoist cable with carriage support body upper node.
2. a kind of special hanger that is used for high ferro motor train unit compartment according to claim 1; It is characterized in that carriage has four vertical beams; Be separately positioned on four jiaos; It is inboard that horizontal curb girder is fixed in each vertical beam respectively, and four vertical beam upper ends are connected through bearing pin with two parallel longitudinal direction strut two ends respectively, and these four vertical beam lower ends are connected through bearing pin with two parallel transverse joists respectively.
3. a kind of special hanger that is used for high ferro motor train unit compartment according to claim 2 is characterized in that vertical strut divides bar to flexibly connect through flange by multistage.
4. a kind of special hanger that is used for high ferro motor train unit compartment according to claim 1; It is characterized in that hanging beam is made up of a crossbeam and two longerons; Two longerons are fixedly connected on the upper surface at crossbeam two ends respectively through the lower cover of its lower surface; Between hanging beam crossbeam and longeron, form relative difference in level, the suspension centre that is arranged on the hanging beam crossbeam is sunk with respect to longeron, to increase the lifting altitude of hoisting crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220124930 CN202508758U (en) | 2012-03-28 | 2012-03-28 | Lifting appliance special for motor train unit compartment on high-speed rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220124930 CN202508758U (en) | 2012-03-28 | 2012-03-28 | Lifting appliance special for motor train unit compartment on high-speed rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202508758U true CN202508758U (en) | 2012-10-31 |
Family
ID=47061256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220124930 Expired - Lifetime CN202508758U (en) | 2012-03-28 | 2012-03-28 | Lifting appliance special for motor train unit compartment on high-speed rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202508758U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849613A (en) * | 2012-03-28 | 2013-01-02 | 武桥重工集团股份有限公司 | Special hoisting tool special for high-speed rail motor train unit carriage |
| CN103332587A (en) * | 2012-11-03 | 2013-10-02 | 芜湖合建路桥机械有限公司 | A lifting device capable of preventing mechanical damage |
| CN107032227A (en) * | 2017-06-06 | 2017-08-11 | 罗特新风科技无锡有限公司 | Runner lifts by crane turning device |
-
2012
- 2012-03-28 CN CN 201220124930 patent/CN202508758U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849613A (en) * | 2012-03-28 | 2013-01-02 | 武桥重工集团股份有限公司 | Special hoisting tool special for high-speed rail motor train unit carriage |
| CN102849613B (en) * | 2012-03-28 | 2015-04-22 | 武桥重工集团股份有限公司 | Special hoisting tool special for high-speed rail motor train unit carriage |
| CN103332587A (en) * | 2012-11-03 | 2013-10-02 | 芜湖合建路桥机械有限公司 | A lifting device capable of preventing mechanical damage |
| CN107032227A (en) * | 2017-06-06 | 2017-08-11 | 罗特新风科技无锡有限公司 | Runner lifts by crane turning device |
| CN107032227B (en) * | 2017-06-06 | 2018-06-19 | 罗特新风科技无锡有限公司 | Runner lifts by crane turnover device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200930 Address after: 430056 office building, No.777, Zhuankou Road, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province Patentee after: Wuqiao Industrial Equipment Co., Ltd Address before: 430056 No. 777, Zhuankou Road, Wuhan economic and Technological Development Zone, Hubei, China Patentee before: WUHAN BRIDGE HEAVY INDUSTRIES GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121031 |