CN104369170A - Disassembling tool for bogie - Google Patents
Disassembling tool for bogie Download PDFInfo
- Publication number
- CN104369170A CN104369170A CN201410638201.4A CN201410638201A CN104369170A CN 104369170 A CN104369170 A CN 104369170A CN 201410638201 A CN201410638201 A CN 201410638201A CN 104369170 A CN104369170 A CN 104369170A
- Authority
- CN
- China
- Prior art keywords
- bogie
- pallet
- inverted
- wheel
- jack
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/06—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of trestle type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0035—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for motor-vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0007—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby for engines, motor-vehicles or bicycles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses a disassembling tool for a bogie. The disassembling tool comprises two trays, a positioning connection rod is connected between the two trays, a jack is arranged on each tray, a supporting positioning block is arranged at the end of an ejection rod of each jack, each tray is provided with a plurality of inverted-L-shaped connection rods, each inverted L-shaped connection rod is connected with a wheel shaft in a sliding mode, one end of each wheel shaft is connected with wheels, a compression spring is arranged between each wheel and the corresponding tray, and each compression spring is longer than the vertical rod of each inverted-L-shaped connection rod. The disassembling tool has the advantages that the wheels are installed on the inverted-L-shaped connection rods, the compressing springs are installed, and accordingly the wheels can be automatically ascended and descended; when the disassembling tool does not work, the trays can be lifted off the ground due to the fact that the compression springs are longer than the vertical rods of the inverted-L-shaped connection rods, and the wheels can drive the trays to move; when the disassembling tool works, the compression springs are compressed under the weight of the bogie on the supporting positioning blocks, the trays fall on the ground and the wheels are locked.
Description
Technical field
The present invention relates to and disassemble frock technical field, specifically, relate to a kind of bogie and disassemble frock.
Background technology
Train is after long-play, need to overhaul its bogie, at present, some train bogie system employings are asymmetric turns wall type location node axle box, and it is when overhauling, because axle box swivel arm Nodes is without effective support, some springs on axle box easily come off, and cause personnel to injure, and the method for axle box swivel arm nodal support conventional at present uses sleeper or independent jack to support, but the mobile use of this device is convenient not, is also unfavorable for the specialization of overhauling.
For in existing correlation technique overhaul with asymmetric turn the bogie of wall type location node axle box time, the bracing or strutting arrangement of axle box swivel arm node moves and uses inconvenience, and not specialized problem, not yet proposes effective solution at present.
Summary of the invention
For in existing correlation technique overhaul with asymmetric turn the bogie of wall type location node axle box time, the bracing or strutting arrangement of axle box swivel arm node moves and uses inconvenience, not specialized problem, the present invention proposes a kind of bogie and disassembles frock, its structure is simple, volume is little, mobile and easy to use.
Technical scheme of the present invention is achieved in that
A kind of bogie disassembles frock, comprise two pallets, positioning link bar is connected with between described two pallets, described pallet is provided with jack, the push rod end of described jack is provided with lifts locating piece, described pallet is provided with several inverted L-shaped connecting rods, described L shape connecting rod slidably connects wheel shaft, one end of described wheel shaft is connected with wheel, be provided with Compress Spring between described wheel and described pallet, the length of described Compress Spring is greater than the length of the vertical bar of described inverted L-shaped connecting rod.
Further, the both sides described pallet being positioned at described jack are respectively arranged with spring support, described in lift between the two ends of locating piece and described spring support and be connected with extension spring.
Further, lift described in and locating piece end face is provided with the curved surface suitable with steering framing wheel axle box shape.
Further, the two ends of described positioning link bar are provided with U-shaped fork, and described positioning link bar is connected with described pallet by described U-shaped fork.
Further, a described pallet is provided with pull bar.
Further, described pull bar and described pallet are rotationally connected.
Beneficial effect of the present invention: by arranging the positioning link bar of fixed value, make on this device two jack centre-to-centre spacing equal with the centre-to-centre spacing of two-wheeled axle box swivel arm location node of the bogie being disassembled train, when using this device, do not need the position adjusting jack, directly can lift bogie; By wheel being arranged on inverted L-shaped connecting rod, and Compress Spring is set, make wheel can automatic lifting, when not working, length due to Compress Spring is greater than the length of the vertical bar of inverted L-shaped connecting rod, therefore pallet is liftoff, and wheel can drive pallet to move, during work, owing to lifting the weight of the bogie on locating piece, Compress Spring compresses, and at this moment pallet falls on the ground, and wheel is locked.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front view disassembling frock according to the bogie of the embodiment of the present invention;
Fig. 2 is the top view disassembling frock according to the bogie of the embodiment of the present invention.
In figure:
1, wheel shaft; 2, pull bar; 3, locating piece is lifted; 4, extension spring; 5, positioning link bar; 6, jack; 7, Compress Spring; 8, spring support; 9, wheel; 10, pallet; 11, U-shaped fork; 12, curved surface; 13, inverted L-shaped connecting rod.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of protection of the invention.
As shown in Figure 1-2, a kind of bogie according to the embodiment of the present invention disassembles frock, comprise two pallets 10, positioning link bar 5 is connected with between described two pallets 10, described pallet 10 is provided with jack 6, the push rod end of described jack 6 is provided with lifts locating piece 3, described pallet 10 is provided with several inverted L-shaped connecting rods 13, described L shape connecting rod 13 slidably connects wheel shaft 1, one end of described wheel shaft 1 is connected with wheel 9, Compress Spring 7 is provided with between described wheel 9 and described pallet 10, the length of described Compress Spring 7 is greater than the length of the vertical bar of described inverted L-shaped connecting rod 13.
In one embodiment, the both sides described pallet 10 being positioned at described jack 6 are respectively arranged with spring support 8, described lifting between the two ends of locating piece 3 and described spring support 8 is connected with extension spring 4, described in lift and locating piece 3 end face be provided with the curved surface suitable with steering framing wheel axle box shape.By arranging extension spring 4, making the push rod of jack 6 can fast automatic return, saving time and labour.
In another embodiment, the two ends of described positioning link bar 5 are provided with U-shaped fork 11, and described positioning link bar 5 is connected with described pallet 10 by described U-shaped fork 11.By arranging U-shaped fork 11, making to be 2 connections between positioning link bar 5 and pallet 10, connecting more reliable.
In such scheme, described in lift and locating piece 3 end face be provided with the curved surface 12 suitable with steering framing wheel axle box shape.Described pallet 10 is provided with pull bar 2, and described pull bar 2 is rotationally connected with described pallet 10.By arranging pull bar 2, conveniently can moving this device, by pull bar 2 and pallet 10 being arranged to be rotationally connected, making it possible to the user being suitable for different height, and pull bar 2 is in not used time, can fold up storage.
During embody rule, positioning link bar 5 is arranged to fixed value, make on this device two jack 6 centre-to-centre spacing equal with the centre-to-centre spacing of two-wheeled axle box swivel arm location node of the bogie being disassembled train, when using this device, hand steered pull bar 2, device is dragged to the below of bogie two-wheeled axle box swivel arm, making two-wheeled axle box swivel arm location node fall two lifts on locating piece 3, the push rod of jack-up jack 6, at this moment due to the weight of bogie, Compress Spring 7 on wheel 9 compresses, pallet 10 falls to the ground, wheel 7 locks, after having disassembled, Compress Spring 7 returns to natural length, pallet 10 is liftoff.
In sum, by means of technique scheme of the present invention, by arranging the positioning link bar of fixed value, make on this device two jack centre-to-centre spacing equal with the centre-to-centre spacing of two-wheeled axle box swivel arm location node of the bogie being disassembled train, when using this device, do not need the position adjusting jack, directly can lift bogie; By wheel being arranged on inverted L-shaped connecting rod, and Compress Spring is set, make wheel can automatic lifting, when not working, length due to Compress Spring is greater than the length of the vertical bar of inverted L-shaped connecting rod, therefore pallet is liftoff, and wheel can drive pallet to move, during work, owing to lifting the weight of the bogie on locating piece, Compress Spring compresses, and at this moment pallet falls on the ground, and wheel is locked.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a bogie disassembles frock, it is characterized in that: comprise two pallets (10), positioning link bar (5) is connected with between described two pallets (10), described pallet (10) is provided with jack (6), the push rod end of described jack (6) is provided with lifts locating piece (3), described pallet (10) is provided with several inverted L-shaped connecting rods (13), described L shape connecting rod (13) slidably connects wheel shaft (1), one end of described wheel shaft (1) is connected with wheel (9), and, described wheel shaft (1) is positioned between described wheel (9) and described pallet (10) and is provided with Compress Spring (7), the length of described Compress Spring (7) is greater than the length of the vertical bar of described inverted L-shaped connecting rod (13).
2. bogie according to claim 1 disassembles frock, it is characterized in that: the both sides described pallet (10) being positioned at described jack (6) are respectively arranged with spring support (8), described in lift between the two ends of locating piece (3) and described spring support (8) and be connected with extension spring (4).
3. bogie according to claim 2 disassembles frock, it is characterized in that: described in lift and locating piece (3) end face be provided with the curved surface (12) suitable with steering framing wheel axle box shape.
4. bogie according to claim 1 disassembles frock, it is characterized in that: the two ends of described positioning link bar (5) are provided with U-shaped fork (11), and described positioning link bar (5) is connected with described pallet (10) by described U-shaped fork (11).
5. the bogie according to any one of claim 1-4 disassembles frock, it is characterized in that: described pallet (10) is provided with pull bar (2).
6. want the bogie described in 5 to disassemble frock according to right, it is characterized in that: described pull bar (2) and described pallet (10) are rotationally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410638201.4A CN104369170B (en) | 2014-11-05 | 2014-11-05 | A kind of bogie disassembles frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410638201.4A CN104369170B (en) | 2014-11-05 | 2014-11-05 | A kind of bogie disassembles frock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104369170A true CN104369170A (en) | 2015-02-25 |
| CN104369170B CN104369170B (en) | 2016-09-14 |
Family
ID=52548493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410638201.4A Active CN104369170B (en) | 2014-11-05 | 2014-11-05 | A kind of bogie disassembles frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104369170B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105384106A (en) * | 2015-12-30 | 2016-03-09 | 成都成设航空科技有限公司 | Omnibearing mobile electric jack |
| CN105460837A (en) * | 2015-12-30 | 2016-04-06 | 成都成设航空科技有限公司 | Automatic suspension device |
| CN111843918A (en) * | 2020-07-09 | 2020-10-30 | 北京市地铁运营有限公司运营四分公司 | Bearing box positioning, dismounting and mounting tool |
| CN112648126A (en) * | 2020-12-17 | 2021-04-13 | 国网福建省电力有限公司 | Method for replacing sealing part of operating oil pipe by utilizing pulley device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190221A (en) * | 1921-09-12 | 1922-12-12 | Percy Leon Billingsley | Mechanism for driving tool machinery |
| JPH10100080A (en) * | 1996-09-30 | 1998-04-21 | Kanasugi Shoko:Kk | Movable type supporting platform for loading heavy weight |
| CN201046567Y (en) * | 2007-04-20 | 2008-04-16 | 沪东重机有限公司 | Movable supporting instrument |
| CN202240995U (en) * | 2011-09-19 | 2012-05-30 | 唐山轨道客车有限责任公司 | Portable adjustable tool for assembling bogie |
| CN202556383U (en) * | 2012-04-26 | 2012-11-28 | 山东莱芜金雷风电科技股份有限公司 | Multifunctional handling frame for large shafts |
| CN203471690U (en) * | 2013-09-29 | 2014-03-12 | 唐山轨道客车有限责任公司 | Shaft falling tool for bogie |
| CN203566609U (en) * | 2013-11-27 | 2014-04-30 | 南车四方车辆有限公司 | Forming device for completing platform of bogie of passenger car |
| CN203738702U (en) * | 2014-02-25 | 2014-07-30 | 宣化钢铁集团有限责任公司 | Internal-combustion locomotive cardan shaft installation adjustment device |
| CN204209660U (en) * | 2014-11-05 | 2015-03-18 | 北京市地铁运营有限公司运营四分公司 | A kind of bogie disassembles frock |
-
2014
- 2014-11-05 CN CN201410638201.4A patent/CN104369170B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190221A (en) * | 1921-09-12 | 1922-12-12 | Percy Leon Billingsley | Mechanism for driving tool machinery |
| JPH10100080A (en) * | 1996-09-30 | 1998-04-21 | Kanasugi Shoko:Kk | Movable type supporting platform for loading heavy weight |
| CN201046567Y (en) * | 2007-04-20 | 2008-04-16 | 沪东重机有限公司 | Movable supporting instrument |
| CN202240995U (en) * | 2011-09-19 | 2012-05-30 | 唐山轨道客车有限责任公司 | Portable adjustable tool for assembling bogie |
| CN202556383U (en) * | 2012-04-26 | 2012-11-28 | 山东莱芜金雷风电科技股份有限公司 | Multifunctional handling frame for large shafts |
| CN203471690U (en) * | 2013-09-29 | 2014-03-12 | 唐山轨道客车有限责任公司 | Shaft falling tool for bogie |
| CN203566609U (en) * | 2013-11-27 | 2014-04-30 | 南车四方车辆有限公司 | Forming device for completing platform of bogie of passenger car |
| CN203738702U (en) * | 2014-02-25 | 2014-07-30 | 宣化钢铁集团有限责任公司 | Internal-combustion locomotive cardan shaft installation adjustment device |
| CN204209660U (en) * | 2014-11-05 | 2015-03-18 | 北京市地铁运营有限公司运营四分公司 | A kind of bogie disassembles frock |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105384106A (en) * | 2015-12-30 | 2016-03-09 | 成都成设航空科技有限公司 | Omnibearing mobile electric jack |
| CN105460837A (en) * | 2015-12-30 | 2016-04-06 | 成都成设航空科技有限公司 | Automatic suspension device |
| CN105384106B (en) * | 2015-12-30 | 2018-03-30 | 成都成设航空科技股份公司 | Omni-mobile formula motor-driven jack |
| CN105460837B (en) * | 2015-12-30 | 2018-06-26 | 成都成设航空科技股份公司 | Self-suspending device |
| CN111843918A (en) * | 2020-07-09 | 2020-10-30 | 北京市地铁运营有限公司运营四分公司 | Bearing box positioning, dismounting and mounting tool |
| CN112648126A (en) * | 2020-12-17 | 2021-04-13 | 国网福建省电力有限公司 | Method for replacing sealing part of operating oil pipe by utilizing pulley device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104369170B (en) | 2016-09-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |