CN104369170B - A kind of bogie disassembles frock - Google Patents
A kind of bogie disassembles frock Download PDFInfo
- Publication number
- CN104369170B CN104369170B CN201410638201.4A CN201410638201A CN104369170B CN 104369170 B CN104369170 B CN 104369170B CN 201410638201 A CN201410638201 A CN 201410638201A CN 104369170 B CN104369170 B CN 104369170B
- Authority
- CN
- China
- Prior art keywords
- pallet
- wheel
- bogie
- shaped connecting
- compression spring
- 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.)
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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
Abstract
The invention discloses a kind of bogie and disassemble frock, including two pallets, connect between two pallets and have positioning link bar, being provided with jack on pallet, the push rod end of jack is provided with lifts locating piece, and pallet is provided with several inverted L-shaped connecting rods, wheel shaft is slidably connected in L-shaped connecting rod, one end of wheel shaft connects wheel, is provided with compression spring between wheel and pallet, and the length of compression spring is more than the length of the vertical bar of described inverted L-shaped connecting rod.Beneficial effects of the present invention: by wheel being arranged in inverted L-shaped connecting rod, and compression spring is set so that wheel can be with automatic lifting, when not working, the length of the vertical bar of inverted L-shaped connecting rod it is more than due to the length of compression spring, therefore pallet is liftoff, and wheel can drive pallet to move, during work, owing to lifting the weight of the bogie on locating piece, compression spring is compressed, and at this moment pallet falls on the ground, and wheel is locked.
Description
Technical field
The present invention relates to disassemble frock technical field, it particularly relates to a kind of bogie disassembles frock.
Background technology
Train is after long-play, need its bogie is overhauled, at present, some train bogie systems use the asymmetric wall type that turns to position node axle box, and it is when maintenance, owing to supporting without effective at axle box swivel arm node, some springs on axle box easily come off, and cause personnel to injure, and the method for the most conventional axle box swivel arm nodal support is to use sleeper or single jack to be supported, but the mobile use of this device is the most convenient, also it is unfavorable for the specialization of maintenance.
For in existing correlation technique maintenance with asymmetric turn wall type location node axle box bogie time, the support means of axle box swivel arm node move and in-convenience in use, the most specialized problem, effective solution is the most not yet proposed.
Summary of the invention
For in existing correlation technique maintenance with asymmetric turn wall type location node axle box bogie time, the support means of axle box swivel arm node move and in-convenience in use, the most specialized problem, the present invention proposes a kind of bogie and disassembles frock, its simple in construction, volume is little, mobile and easy to use.
The technical scheme is that and be achieved in that:
A kind of bogie disassembles frock, including two pallets, connect between said two pallet and have positioning link bar, it is provided with jack on described pallet, the push rod end of described jack is provided with lifts locating piece, several inverted L-shaped connecting rods it are provided with on described pallet, wheel shaft is slidably connected in described L-shaped connecting rod, one end of described wheel shaft connects wheel, being provided with compression spring between described wheel and described pallet, the length of described compression spring is more than the length of the vertical bar of described inverted L-shaped connecting rod.
Further, the both sides that described pallet is positioned at described jack are respectively arranged with spring support, described in lift to be connected between the two ends of locating piece and described spring support and have stretching spring.
Further, lift described in and on locating piece end face, be provided with suitable with steering framing wheel axle box shape curved surface.
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 is rotationally connected with described pallet.
Beneficial effects 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 the two-wheeled axle box swivel arm of the bogie being disassembled train location node, when using this device, need not adjust the position of jack, can directly lift bogie；By wheel being arranged in inverted L-shaped connecting rod, and compression spring is set so that wheel can be with automatic lifting, when not working, the length of the vertical bar of inverted L-shaped connecting rod it is more than due to the length of compression spring, therefore pallet is liftoff, and wheel can drive pallet to move, during work, owing to lifting the weight of the bogie on locating piece, compression spring is compressed, and at this moment pallet falls on the ground, and wheel is locked.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment will be briefly described below, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the front view that bogie according to embodiments of the present invention disassembles frock；
Fig. 2 is the top view that bogie according to embodiments of the present invention disassembles frock.
In figure:
1, wheel shaft；2, pull bar；3, locating piece is lifted；4, stretching spring；5, positioning link bar；6, jack；7, compression 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, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained, broadly fall into the scope of protection of the invention.
As shown in Figure 1-2, a kind of bogie according to embodiments of the present invention disassembles frock, including two pallets 10, connect between said two pallet 10 and have positioning link bar 5, it is provided with jack 6 on described pallet 10, the push rod end of described jack 6 is provided with lifts locating piece 3, several inverted L-shaped connecting rods 13 it are provided with on described pallet 10, wheel shaft 1 is slidably connected in described L-shaped connecting rod 13, one end of described wheel shaft 1 connects wheel 9, it is provided with compression spring 7 between described wheel 9 and described pallet 10, the length of described compression spring 7 is more than the length of the vertical bar of described inverted L-shaped connecting rod 13.
In one embodiment, the both sides being positioned at described jack 6 on described pallet 10 are respectively arranged with spring support 8, described lift to be connected between the two ends of locating piece 3 and described spring support 8 have stretching spring 4, described in lift and on locating piece 3 end face, be provided with suitable with steering framing wheel axle box shape curved surface.By arrange stretching spring 4 so that the push rod of jack 6 can fast automatic return, save time and labour force.
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 so that be 2 connections between positioning link bar 5 and pallet 10, connect more reliable.
In such scheme, described in lift and on locating piece 3 end face, be provided with suitable with steering framing wheel axle box shape curved surface 12.Being provided with pull bar 2 on described pallet 10, described pull bar 2 is rotationally connected with described pallet 10.By arranging pull bar 2, it is possible to be moved easily this device, by being arranged to be rotationally connected with pallet 10 by pull bar 2, enabling be suitable for the user of different height, and pull bar 2 is in the not used time, can fold up storage.
When specifically applying, 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 the two-wheeled axle box swivel arm of the bogie being disassembled train location node, when using this device, hand steered pull bar 2, device is dragged to the lower section of bogie two-wheeled axle box swivel arm, make two-wheeled axle box swivel arm location node fall two and lift on locating piece 3, the push rod of jack-up jack 6, at this moment due to the weight of bogie, compression spring 7 on wheel 9 is compressed, pallet 10 falls to the ground, wheel 7 locks, after having disassembled, compression spring 7 returns to natural length, pallet 10 is liftoff.
In sum, technique scheme by means 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 the two-wheeled axle box swivel arm of the bogie being disassembled train location node, when using this device, need not adjust the position of jack, can directly lift bogie；By wheel being arranged in inverted L-shaped connecting rod, and compression spring is set so that wheel can be with automatic lifting, when not working, the length of the vertical bar of inverted L-shaped connecting rod it is more than due to the length of compression spring, therefore pallet is liftoff, and wheel can drive pallet to move, during work, owing to lifting the weight of the bogie on locating piece, compression spring is compressed, and at this moment pallet falls on the ground, and wheel is locked.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (5)
1. a bogie disassembles frock, it is characterized in that: include two pallets (10), connect between said two pallet (10) and have positioning link bar (5), jack (6) it is provided with on described pallet (10), the push rod end of described jack (6) is provided with lifts locating piece (3), several inverted L-shaped connecting rods (13) it are provided with on described pallet (10), wheel shaft (1) is slidably connected on described inverted L-shaped connecting rod (13), one end of described wheel shaft (1) connects wheel (9), and, it is positioned on described wheel shaft (1) between described wheel (9) and described pallet (10) and is provided with compression spring (7), the length of described compression spring (7) is more than the length of the vertical bar of described inverted L-shaped connecting rod (13)；The both sides being positioned at described jack (6) on described pallet (10) are respectively arranged with spring support (8), described in lift to be connected between the two ends of locating piece (3) and described spring support (8) and have stretching spring (4).
Bogie the most according to claim 1 disassembles frock, it is characterised in that lifts described in: and is provided with suitable with steering framing wheel axle box shape curved surface (12) on locating piece (3) end face.
Bogie the most according to claim 1 disassembles frock, it is characterised 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).
4. disassemble frock according to the bogie described in any one of claim 1-3, it is characterised in that: it is provided with pull bar (2) on described pallet (10).
Bogie the most according to claim 4 disassembles frock, it is characterised in that: described pull bar (2) is rotationally connected with described pallet (10).
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 CN104369170A (en) | 2015-02-25 |
| CN104369170B true CN104369170B (en) | 2016-09-14 |
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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 |
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| CN (1) | CN104369170B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190221A (en) * | 1921-09-12 | 1922-12-12 | Percy Leon Billingsley | Mechanism for driving tool machinery |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3894600B2 (en) * | 1996-09-30 | 2007-03-22 | 株式会社金杉商工 | Mobile support platform for heavy objects |
-
2014
- 2014-11-05 CN CN201410638201.4A patent/CN104369170B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190221A (en) * | 1921-09-12 | 1922-12-12 | Percy Leon Billingsley | Mechanism for driving tool machinery |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN104369170A (en) | 2015-02-25 |
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