CN209553199U - Bogie integral lifting device - Google Patents
Bogie integral lifting device Download PDFInfo
- Publication number
- CN209553199U CN209553199U CN201822006547.9U CN201822006547U CN209553199U CN 209553199 U CN209553199 U CN 209553199U CN 201822006547 U CN201822006547 U CN 201822006547U CN 209553199 U CN209553199 U CN 209553199U
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- CN
- China
- Prior art keywords
- bogie
- towing pin
- hole
- lifting device
- integral lifting
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Abstract
The utility model discloses a kind of bogie integral lifting device, comprising: draw beam, draw beam are set to the middle part of bogie；The top of towing pin, towing pin is connect with vehicle body bottom frame, and the lower part of towing pin is connect with draw beam, and the bottom of towing pin is equipped with first through hole；Bogie frame crossbeam lower bolster, bogie frame crossbeam lower bolster are set to the lower part of towing pin, and bogie frame crossbeam lower bolster is equipped with the second through-hole that is corresponding with first through hole position and communicating；It rises and revokes, act the bottom that the one end revoked is set to towing pin, the other end passes through first through hole and the second through-hole, it is set to the outside of bogie frame crossbeam lower bolster, the boom hoisting is suitable for the lesser situation of distance between edge beam of underframe and truck side sill, meets the integral lifting to bogie and car body.
Description
Technical field
The utility model belongs to locomotive equipment field, more particularly, to a kind of bogie integral lifting device.
Background technique
Track operation vehicle needs to need vehicle lifting cleaning when vehicle lifting shipment or line fault after reorganizing and outfit, therefore vehicle lifts by crane
Device is indispensable device in Operation Van.Track operation vehicle vehicle boom hoisting on present state iron is mostly by car body
Hang, bogie integral lifting (body frame even hang) and framework axle box wheel form hanging plate etc., wherein bogie integral lifting is set
It sets between edge beam of underframe and bogie frame curb girder, subway is with track operation vehicle because of limit reason, and top car body is narrow, bottom
Distance is smaller between frame side bar and truck side sill, is not enough to dispose bogie integral lifting.
Accordingly, it is desirable to provide a kind of bogie entirety hoisting device, is suitable for distance between edge beam of underframe and truck side sill
Lesser situation.
Utility model content
The purpose of this utility model is to be not enough to placement for distance is smaller between existing edge beam of underframe and truck side sill and turn
The case where to frame integral lifting, provide a kind of bogie integral lifting device.
To achieve the goals above, the utility model proposes a kind of bogie integral lifting devices, comprising:
Draw beam, the draw beam are set to the middle part of bogie；
The top of towing pin, the towing pin is connect with vehicle body bottom frame, and the lower part of the towing pin and the draw beam connect
It connects, the bottom of the towing pin is equipped with first through hole；
Bogie frame crossbeam lower bolster, the bogie frame crossbeam lower bolster are set to the lower part of the towing pin,
The bogie frame crossbeam lower bolster is equipped with the second through-hole that is corresponding with the first through hole position and communicating；
It rises and revokes, described one end revoked is set to the bottom of the towing pin, and the other end passes through the first through hole
With the second through-hole, it is set to the outside of the bogie frame crossbeam lower bolster.
Preferably, the towing pin is the hollow casting for the taper that diameter gradually decreasees from top to bottom, the first through hole
It is set to the bottom of the hollow casting.
It preferably, further include lifting nut, the described other end revoked is equipped with screw thread, the lifting nut and institute
It states and is threadedly engaged connection.
Preferably, described revoke with the lifting nut by opening finger setting.
It preferably, further include towing pin associate member, the towing pin associate member is equipped with and first through hole position phase
Corresponding associate member through-hole, described is revoked across the associate member through-hole.
Preferably, the lower part for being welded in the towing pin is revoked for described.
Preferably, the lifting nut is greater than 20mm at a distance from the bogie frame crossbeam lower bolster.
Preferably, the top of the towing pin and vehicle body bottom frame weld.
Preferably, the lower part of the towing pin and the draw beam are pin connected construction.
Beneficial effect provided by the utility model is: being equipped with first through hole in the bottom of towing pin, is being set to traction
The bogie frame crossbeam lower bolster for selling lower part is equipped with the second through-hole corresponding with first through hole position, and communicating, revokes
The bottom of towing pin is fixed in one end, rises and revokes the other end across first through hole and the second through-hole, is set to bogie frame cross
The outside of beam lower bolster is suitable between edge beam of underframe and truck side sill in the lesser situation of distance, has also been able to satisfy and has revoked pair
The integral lifting of bogie and car body.
Other features and advantages of the utility model will then part of the detailed description can be specified.
Detailed description of the invention
The utility model exemplary embodiment is described in more detail in conjunction with the accompanying drawings, the utility model it is above-mentioned
And other purposes, feature and advantage will be apparent.Wherein, in the exemplary embodiment, identical reference label is logical
Chang represents same parts.
Fig. 1 shows the structural schematic diagram of the bogie integral lifting device in the utility model one embodiment.
Description of symbols:
1, draw beam；2, towing pin；3, nut is lifted by crane；4, it rises and revokes；5, bogie frame crossbeam lower bolster；6, towing pin
Associate member.
Specific embodiment
The preferred embodiment of the utility model is more fully described below with reference to accompanying drawings.Although showing this reality in attached drawing
With novel preferred embodiment, however, it is to be appreciated that may be realized in various forms the utility model, without that should be illustrated here
Embodiment limited.On the contrary, thesing embodiments are provided so that the utility model is more thorough and complete, and can incite somebody to action
The scope of the utility model is completely communicated to those skilled in the art.
The embodiments of the present invention provide a kind of bogie integral lifting device, comprising:
Draw beam, draw beam are set to the middle part of bogie；The top of towing pin, towing pin is connect with vehicle body bottom frame, is led
The lower part for drawing pin is connect with draw beam, and the bottom of towing pin is equipped with first through hole；Bogie frame crossbeam lower bolster, steering structure
Frame crossbeam lower bolster is set to the lower part of towing pin, bogie frame crossbeam lower bolster be equipped with it is corresponding with first through hole position simultaneously
The second through-hole communicated；It rises and revokes, act the bottom that the one end revoked is set to towing pin, the other end passes through first through hole and second
Through-hole is set to the outside of bogie frame crossbeam lower bolster.
Car body and bogie traction pin connection, are mainly used for transmitting tractive force, brake force or cross force and (such as pass through curve
When car body lack of equilibrium centrifugal force), undertake the steering and various external forces between car body and bogie.
One revoked is passed through in the bottom first through hole of towing pin and the second through-hole of bogie frame crossbeam lower bolster
End is fixedly connected, and acts the outside that the other end revoked is set to bogie frame crossbeam lower bolster, which is suitable for bottom
The lesser situation of distance between frame side bar and truck side sill meets the integral lifting to bogie and car body.
Preferably, towing pin is the hollow casting for the taper that diameter gradually decreasees from top to bottom, and first through hole is set
It is placed in the bottom of hollow casting.
Specifically, the hollow casting bottom that the one end revoked is welded in towing pin is acted, the other end is from first through hole and second
Through-hole is pierced by, and is placed in the outside of bogie frame crossbeam lower bolster, convenient for the integral lifting to car body and bogie.
Preferably, further include lifting nut, act the other end revoked and be equipped with screw thread, lift by crane nut and be threadedly engaged
Connection.
Specifically, lifting nut has a M36 internal screw thread, and lifting nut is revoked and is threadedly coupled with rising, and lifts by crane nut and is convenient for pair
The integral lifting of car body and bogie.
Preferably, it rises and revokes with lifting nut through opening finger setting, prevent lifting nut rotation.
It preferably, further include towing pin associate member, towing pin associate member is equipped with opposite with first through hole position
The associate member through-hole answered rises and revokes across associate member through-hole.
Preferably, it rises and revokes the lower part for being welded in towing pin, be firmly fixed on towing pin so that rising to revoke.
Preferably, lifting nut is greater than 20mm at a distance from bogie frame crossbeam lower bolster, prevents from driving a vehicle
The interference of Cheng Zhongyu lower bolster.
Preferably, the top of towing pin and vehicle body bottom frame weld.
Preferably, the lower part of towing pin and draw beam use pin connected construction, realize vehicle body bottom frame and bogie
Between rotation, convenient for towing pin transmit tractive force.
Embodiment
Fig. 1 shows the structural schematic diagram of the bogie integral lifting device in the utility model one embodiment.
As shown in Figure 1, embodiment provides a kind of bogie integral lifting device, comprising:
Draw beam 1, draw beam 1 are set to the middle part of bogie；Towing pin 2, the top of towing pin 2 and vehicle body bottom frame weld
It connects, the lower part of towing pin 2 and draw beam 1 are pin connected construction, and the bottom of towing pin 2 is equipped with first through hole, and towing pin 2 is diameter
The hollow casting of the taper to gradually decrease from top to bottom, first through hole are set to the bottom of hollow casting；Bogie frame crossbeam
Lower bolster 5, bogie frame crossbeam lower bolster 5 are set to the lower part of towing pin 2, bogie frame crossbeam lower bolster 5 be equipped with
First through hole position is corresponding and the second through-hole for communicating；It rises and revokes 4, rise and revoke 4 lower parts for being welded in towing pin 2, rise and revoke 4
One end be set to the bottom of towing pin 2, the other end passes through first through hole and the second through-hole, is set under bogie frame crossbeam
The outside of backing plate 5.
Further include lifting nut 3, rises and revoke 4 other end and be equipped with screw thread, lifting nut 3 is connect with being threadedly engaged, lifting
For pin with lifting nut by opening finger setting, lifting by crane nut is 35mm at a distance from bogie frame crossbeam lower bolster.
It further include towing pin associate member 6, towing pin associate member 6 is logical equipped with associate member corresponding with first through hole position
Hole rises and revokes 4 across associate member through-hole.
Pass through in the bottom first through hole of towing pin 2 and the second through-hole of bogie frame crossbeam lower bolster 5 and has revoked 4
One end is fixedly connected, and is risen and is revoked 4 other end and be set to the outside of bogie frame crossbeam lower bolster 5, which is applicable in
The lesser situation of distance between edge beam of underframe and truck side sill meets the integral lifting to bogie and car body.
The embodiments of the present invention are described above, above description is exemplary, and non-exclusive, and
It is also not necessarily limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this
Many modifications and changes are obvious for the those of ordinary skill of technical field.
Claims (9)
1. a kind of bogie integral lifting device characterized by comprising
Draw beam, the draw beam are set to the middle part of bogie；
The top of towing pin, the towing pin is connect with vehicle body bottom frame, and the lower part of the towing pin is connect with the draw beam, institute
The bottom for stating towing pin is equipped with first through hole；
Bogie frame crossbeam lower bolster, the bogie frame crossbeam lower bolster is set to the lower part of the towing pin, described
Bogie frame crossbeam lower bolster is equipped with the second through-hole that is corresponding with the first through hole position and communicating；
It rises and revokes, described one end revoked is set to the bottom of the towing pin, and the other end passes through the first through hole and the
Two through-holes are set to the outside of the bogie frame crossbeam lower bolster.
2. bogie integral lifting device according to claim 1, which is characterized in that the towing pin be diameter by up to
Under the hollow casting of taper that is gradually reduced, the first through hole is set to the bottom of the hollow casting.
3. bogie integral lifting device according to claim 1, which is characterized in that it further include lifting by crane nut, described
The other end revoked is equipped with screw thread, and the lifting nut is connect with described be threadedly engaged.
4. bogie integral lifting device according to claim 3, which is characterized in that described is revoked and the lifting spiral shell
Mother passes through opening finger setting.
5. bogie integral lifting device according to claim 1, which is characterized in that further include towing pin associate member, institute
Towing pin associate member is stated equipped with associate member through-hole corresponding with the first through hole position, described is revoked across described attached
Belong to part through-hole.
6. bogie integral lifting device according to claim 1, which is characterized in that revoke for described and be welded in described lead
Draw the lower part of pin.
7. bogie integral lifting device according to claim 4, which is characterized in that the lifting nut and the steering
The distance of frame truck transom lower bolster is greater than 20mm.
8. bogie integral lifting device according to claim 1, which is characterized in that the top of the towing pin and car body
Welding of underframe.
9. bogie integral lifting device according to claim 1, which is characterized in that the lower part of the towing pin with it is described
Draw beam is pin connected construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822006547.9U CN209553199U (en) | 2018-11-30 | 2018-11-30 | Bogie integral lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822006547.9U CN209553199U (en) | 2018-11-30 | 2018-11-30 | Bogie integral lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209553199U true CN209553199U (en) | 2019-10-29 |
Family
ID=68301178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822006547.9U Active CN209553199U (en) | 2018-11-30 | 2018-11-30 | Bogie integral lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209553199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664909A (en) * | 2018-11-30 | 2019-04-23 | 中车太原机车车辆有限公司 | Bogie integral lifting device |
-
2018
- 2018-11-30 CN CN201822006547.9U patent/CN209553199U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664909A (en) * | 2018-11-30 | 2019-04-23 | 中车太原机车车辆有限公司 | Bogie integral lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200507 Address after: 030000 No. 129 Xinghua West Street, Wan Berlin District, Shanxi, Taiyuan Patentee after: Taiyuan CRRC times Track Engineering Machinery Co., Ltd Address before: 030000 No. 129 Xinghua West Street, Wan Berlin District, Shanxi, Taiyuan Patentee before: CRRC TAIYUAN Co.,Ltd. |
|
| TR01 | Transfer of patent right |