CN103818400B - Bogie with multifunctional axle lifting device - Google Patents
Bogie with multifunctional axle lifting device Download PDFInfo
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- CN103818400B CN103818400B CN201410091621.5A CN201410091621A CN103818400B CN 103818400 B CN103818400 B CN 103818400B CN 201410091621 A CN201410091621 A CN 201410091621A CN 103818400 B CN103818400 B CN 103818400B
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- bogie
- boom hoisting
- lifting device
- framework
- lifting
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Abstract
The invention relates to the technical field of bogies, in particular to a bogie with a multifunctional axle lifting device. The bogie with the multifunctional axle lifting device comprises the lifting device and a framework, wherein the lifting device is installed on the outer side face of a bogie axle box and is of a structure shaped like a Chinese character 'ri', the upper part of the lifting device is a transverse stopping surface, two sides of the top of the lifting device are respectively provided with a T-type lifting lug, the middle crosspiece of the lifting device is provided with a vertical shock absorber connector, the lifting device is provided with six connectors for being connected with the axle box, the framework is provided with a lifting hook, and the side face of the framework is provided with a side stopper. The bogie with the multifunctional axle lifting device is simple in structure, increased in rigidity and reduced in height, forming a hole in a lower cover plate of the framework is avoided, the hoisting is convenient, the time is saved, and the manufacture production efficiency can be improved.
Description
Technical field
The present invention relates to a kind of bogie, more particularly, to a kind of bogie with multi-functional wheel shaft boom hoisting.
Background technology
In bogie assembling process and after the completion of handling when, needing bogie to possess axle system integrally can be risen with framework
The function of hanging.Railway locomotive steering was to realize this function in the past, was typically arranged above backstop and hoisting function knot in axle box
Component, is arranged above backstop and then requires framework lower cover perforate, this not only weakens bogie rigidity, also raised whole simultaneously
The height of individual bogie, or even the height of whole locomotive.
Content of the invention
The technical problem to be solved in the present invention is: the structure of existing bogie not only weakens bogie rigidity, also simultaneously
Raise the height of whole bogie, or even the height of whole locomotive, a kind of steering with multi-functional wheel shaft boom hoisting is provided
Frame.
In order to overcome defect present in background technology, the technical solution adopted for the present invention to solve the technical problems is:
This bogie with multi-functional wheel shaft boom hoisting includes boom hoisting and framework, and boom hoisting is arranged on truck journal box
Lateral surface, described boom hoisting is " day " word structure, and boom hoisting top is horizontal stop face, and boom hoisting top both sides respectively set
There is a t shape hanger, be provided with vertical damper interface at the middle crosspiece of described boom hoisting, boom hoisting is provided with 6
For the interface being connected with axle box, described framework is provided with suspension hook, and the side of described framework is provided with side block.
The invention has the beneficial effects as follows: the structure of this bogie with multi-functional wheel shaft boom hoisting is simple, it is to avoid
Perforate on framework lower cover, increased bogie rigidity, reduces the height of bogie, and handling is convenient, time-consuming, permissible
Improve the production efficiency manufacturing.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention；
Fig. 2 be Fig. 1 a to structural representation；
Fig. 3 is the structural representation of local；
Wherein: 1, boom hoisting, 2, horizontal stop face, 3, t shape hanger, 4, vertical damper interface, 5, interface, 6, turn
To frame
Axle box, 7, framework, 8, suspension hook, 9, side block.
Specific embodiment
As shown in Fig. 1 and Fig. 3, in figure includes boom hoisting 1 and framework 7, and boom hoisting 1 is arranged on bogie axle
The lateral surface of case 6, described boom hoisting 1 is " day " word structure, and boom hoisting 1 top is horizontal stop face 2, boom hoisting 1
Top both sides are respectively provided with a t shape hanger 3, are provided with vertical damper interface 4 at the middle crosspiece of described boom hoisting 1, rise
Device for hoisting 1 is provided with the interface 5 being used at 6 being connected with axle box, and described framework 7 is provided with suspension hook 8, as shown in Fig. 2, framework
7 side is provided with side block 9.
The feature of this bogie has:
(1) boom hoisting 1 possesses the function that bogie lifts by crane together with wheel shaft.This boom hoisting 1 is arranged on bogie axle
Case 6 lateral surface, is connected with wheel shaft.The t shape hanger 3 of this boom hoisting and the suspension hook 8 on framework 7 use cooperatively.When turn
It is lifted to frame, t shape hanger 3 is contacted with suspension hook 8, with will together sling together with wheel shaft boom hoisting, realizes bogie
Integral lifting.When not lifting by crane, between t shape hanger 3 and suspension hook 8, leave certain spacing, both so that under normal operating conditions
Will not contact, and ensure that pull bar will not excessively reverse in lifting, primary spring will not be disengaged with framework.
(2) boom hoisting 1 possesses the effect of transmission wheel shaft cross force between framework.The horizontal backstop of this boom hoisting
Face 2 is used cooperatively with the side block 9 of framework 7 side.
(3) boom hoisting 1 is that vertical damper provides assembling vertical damper interface 4 also for one.
(4) avoid framework lower cover perforate, increased bogie rigidity.
(5) horizontal stop face 2 and boom hoisting 1 are moved on to axle box side, framework 7 highly can closer to axle box, from
And reduce the total height of bogie.
The structure of this bogie with multi-functional wheel shaft boom hoisting is simple, it is to avoid perforate on framework lower cover,
Increased bogie rigidity, reduce the height of bogie, handling is convenient, time-consuming, can improve the production efficiency of manufacture.
Claims (1)
1. a kind of bogie with multi-functional wheel shaft boom hoisting, including boom hoisting (1) and framework (7), boom hoisting (1) is pacified
Be contained in the lateral surface of truck journal box (6) it is characterised in that: described boom hoisting (1) be " day " word structure, boom hoisting (1)
Top is horizontal stop surface (2), and boom hoisting (1) top both sides are respectively provided with t shape hanger (3), described boom hoisting (1)
Middle crosspiece at be provided with vertical damper interface (4), boom hoisting (1) is provided with 6 and is used for the interface that is connected with axle box
(5), described framework (7) is provided with suspension hook (8), and the side of described framework (7) is provided with side block (9)；When bogie is lifted, t shape
Hanger (3) is contacted with suspension hook (8), with will together sling together with wheel shaft boom hoisting, realizes the integral lifting of bogie；Do not rise
When hanging, between t shape hanger (3) and suspension hook (8), leave certain spacing, both so that will not contact under normal operating conditions, and
And ensureing that pull bar will not excessively reverse in lifting, primary spring will not be disengaged with framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410091621.5A CN103818400B (en) | 2014-03-13 | 2014-03-13 | Bogie with multifunctional axle lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410091621.5A CN103818400B (en) | 2014-03-13 | 2014-03-13 | Bogie with multifunctional axle lifting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103818400A CN103818400A (en) | 2014-05-28 |
| CN103818400B true CN103818400B (en) | 2017-02-01 |
Family
ID=50753770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410091621.5A Active CN103818400B (en) | 2014-03-13 | 2014-03-13 | Bogie with multifunctional axle lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103818400B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6506676B2 (en) * | 2015-10-29 | 2019-04-24 | 川崎重工業株式会社 | Support for axle box of railway car |
| CN106114546B (en) * | 2016-07-28 | 2018-06-26 | 中车资阳机车有限公司 | A kind of hoisting stopper device of rolling stock |
| CN110775092B (en) * | 2019-11-20 | 2021-10-08 | 中车大连机车车辆有限公司 | Pressure spring lifting device of locomotive bogie |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191409436A (en) * | 1913-10-23 | 1915-02-11 | Walter Scott Adams | Improvements in Car Trucks. |
| BE854441A (en) * | 1977-05-10 | 1977-11-10 | Henricot Usines Emile Sa | CONNECTION DEVICE FOR MOUNTING AN AXLE BEARING ON A RAILWAY VEHICLE |
| JP2626290B2 (en) * | 1991-03-29 | 1997-07-02 | 株式会社日立製作所 | Axle box device for railway vehicles |
| CN201882098U (en) * | 2010-12-14 | 2011-06-29 | 南车南京浦镇车辆有限公司 | Built-in wheel set lifting device |
| CN201882103U (en) * | 2010-12-14 | 2011-06-29 | 南车南京浦镇车辆有限公司 | Adjustable lifting pin |
| CN102582645B (en) * | 2012-02-12 | 2015-07-01 | 株洲时代电子技术有限公司 | Electric transmission bogie for track engineering vehicle |
| CN203474263U (en) * | 2013-08-20 | 2014-03-12 | 中国北车集团大同电力机车有限责任公司 | Hoisting device and locomotive bogie |
| CN203766802U (en) * | 2014-03-13 | 2014-08-13 | 南车戚墅堰机车有限公司 | Steering frame with multifunctional axle lifting devices |
-
2014
- 2014-03-13 CN CN201410091621.5A patent/CN103818400B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103818400A (en) | 2014-05-28 |
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