CN206826662U - A kind of flatcar central sill of railway transportation - Google Patents
A kind of flatcar central sill of railway transportation Download PDFInfo
- Publication number
- CN206826662U CN206826662U CN201720695664.3U CN201720695664U CN206826662U CN 206826662 U CN206826662 U CN 206826662U CN 201720695664 U CN201720695664 U CN 201720695664U CN 206826662 U CN206826662 U CN 206826662U
- Authority
- CN
- China
- Prior art keywords
- flatcar
- central sill
- sides
- connect
- railway transportation
- 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.)
- Expired - Fee Related
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Abstract
It the utility model is related to railway transport vehicle field, the flatcar central sill of especially a kind of railway transportation, the central sill includes steelframe body and cover plate, the weldering of steelframe body upper surface is connected with cover plate, two sides of the steelframe body front end and two sides of rear end are all fixedly connected with the ball bearing for connecting flatcar axletree, and two sides of steelframe body are slidably connected with the sliding block provided with rectangle wears groove respectively.The utility model provides a kind of flatcar central sill of railway transportation, by central sill come connection body and axletree, so as to allow crane that once whole flatcar is lifted by crane, without lifting by crane respectively, improves effect, adds the bonding strength of car body, and convenient disassembly.
Description
Technical field
It the utility model is related to railway transport vehicle field, the flatcar central sill of especially a kind of railway transportation.
Background technology
Articulated car is mainly made up of car body, EEF bogie (bogie) etc., and typically no between car body and bogie
Fixed connection.Because the vehicle Heave Here specially set is typically on flat car car body steel construction, therefore during lifting articulated car
It is frequently necessary to bogie separately lift by crane car body, lifting operation is more inconvenient.
Utility model content
The technical problems to be solved in the utility model is：In order to solve the deficiency that existing flatcar needs to lift by crane respectively, this
Utility model provides a kind of flatcar central sill of railway transportation, by central sill come connection body and axletree, is hung so as to allow
Car once lifts by crane whole flatcar, without lifting by crane respectively, improves effect, adds the bonding strength of car body, and dismount
It is convenient.
Technical scheme is used by the utility model solves its technical problem：
A kind of flatcar central sill of railway transportation, including steelframe body and cover plate, the weldering of steelframe body upper surface is connected with cover plate, described
Two sides of steelframe body front end and two sides of rear end are all fixedly connected with the ball bearing for connecting flatcar axletree, steel
Two sides of support body are slidably connected with the sliding block provided with rectangle wears groove respectively.
Specifically, the termination of two sides of the steelframe body front end and two sides of rear end respectively with L-type bar passes through
Bolt is fixedly connected, and another termination and the ball bearing of L-type bar are welded to connect.
Specifically, two sides of the steelframe body connect with fixed block vertical welding respectively, and sliding block is set on fixed block sliding
Dynamic connection, sliding block side for connecting the weldering of the L-type plate of flat car car body with connecting.
Specifically, the L-type plate has block rubber for clamping bonding connection on the end face of flat car car body.
Specifically, reinforcing plate has been welded to connect between the L-type bar and fixed block, reinforcing plate side connects with the welding of steelframe body
Connect.
The beneficial effects of the utility model are：The utility model provides a kind of flatcar central sill of railway transportation, passes through
Central sill comes connection body and axletree, so as to allow crane that once whole flatcar is lifted by crane, without lifting by crane respectively, improves
Effect, add the bonding strength of car body, and convenient disassembly.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is front view of the present utility model；
Fig. 2 is upward view of the present utility model；
Fig. 3 is left view of the present utility model；
State diagram when Fig. 4 is the utility model clamping flat car car body；
1. steelframe body in figure, 2. cover plates, 3. ball bearings, 4. sliding blocks, 5.L type bars, 6. fixed blocks, 7.L templates, 8. rubber
Block, 9. reinforcing plates.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
Fig. 1 is front view of the present utility model, and Fig. 2 is upward view of the present utility model, and Fig. 3 is left view of the present utility model
Figure, state diagram when Fig. 4 is the utility model clamping flat car car body.
A kind of flatcar central sill of railway transportation, including steelframe body 1 and cover plate 2, the weldering of the upper surface of steelframe body 1 are connected with cover plate 2,
Two sides of the front end of steelframe body 1 and two sides of rear end are all fixedly connected with the ball axle for connecting flatcar axletree
3 are held, two sides of steelframe body 1 are slidably connected with the sliding block 4 provided with rectangle wears groove respectively.Two of the front end of steelframe body 1
Termination of two sides of side and rear end respectively with L-type bar 5 is bolted to connection, another termination and the rolling of L-type bar 5
Pearl bearing 3 is welded to connect.Two sides of the steelframe body 1 connect with the vertical welding of fixed block 6 respectively, and sliding block 4 is set in fixed block 6
On be slidably connected, the side of sliding block 4 with for connect flat car car body L-type plate 7 weldering connect.The L-type plate 7 is used for clamping flat car car body
End face on bonding connection have block rubber 8.Reinforcing plate 9, the side of reinforcing plate 9 have been welded to connect between the L-type bar 5 and fixed block 6
Side is welded to connect with steelframe body 1.
When assembling flatcar bogie, ball bearing 3 is just arranged on axletree, L-type bar 5 is then welded ball bearing 3
On.When needing in flatcar over-assemble central sill, first the bottom surface of the cover plate 2 and flat car car body of central sill is fitted, then L-type bar 5
One end be bolted to connection on steelframe body 1, the rear and front end of such steelframe body 1 is all connected with ball bearing 3, due to
Ball bearing 3 is set on axletree, so steelframe body will not hamper axletree in ball axle while keeping connecting with axletree
Hold the rotation in 3.Because the rectangle wears groove on sliding block 4 is slidably matched with fixed block 6, so sliding block 4 can be left along fixed block 6
Right slip, so as to play the purpose for adapting to different size flat car car body width.First slip 4 is moved to the most outers of fixed block 6,
So that the connecting length of sliding block 4 and fixed block 6 reaches maximum, then flat car car body is placed into cover plate 2, finally sliding block 4 along
Fixed block 6 moves toward the direction of flat car car body, until L-type plate 7 and the flat car car body of the upper surface of sliding block 4 fit (such as the institute of accompanying drawing 4
Show), finally fix L-type plate 7 and flat car car body with bolt again.
Because the lower surface of L-type plate 7 is provided with block rubber 8, and block rubber possesses elasticity and frictional property well, therefore rubber
When block 8 fits with flat car car body, the mutual abrasion of L-type plate 7 and flat car car body can be avoided.
And reinforcing plate 9 can increase the structural strength of L-type bar 5 and fixed block 6 on steelframe body 1.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (5)
1. a kind of flatcar central sill of railway transportation, including steelframe body (1) and cover plate (2), the weldering of steelframe body (1) upper surface is connected with lid
Plate (2), it is characterized in that, two sides of steelframe body (1) front end and two sides of rear end are all fixedly connected with for even
The ball bearing (3) of flatcar axletree is connect, two sides of steelframe body (1) are slided with the sliding block (4) provided with rectangle wears groove respectively to be connected
Connect.
A kind of 2. flatcar central sill of railway transportation according to claim 1, it is characterised in that：Before the steelframe body (1)
Two sides at end and termination of two sides respectively with L-type bar (5) of rear end are bolted to connection, L-type bar (5) it is another
One termination is welded to connect with ball bearing (3).
A kind of 3. flatcar central sill of railway transportation according to claim 1, it is characterised in that：The steelframe body (1)
Two sides connect with fixed block (6) vertical welding respectively, and sliding block (4) is set on fixed block (6) and is slidably connected, sliding block (4) side
Connect with for being connected the weldering of the L-type plate (7) of flat car car body.
A kind of 4. flatcar central sill of railway transportation according to claim 3, it is characterised in that：The L-type plate (7) is used for
Clamping bonding connection on the end face of flat car car body has block rubber (8).
A kind of 5. flatcar central sill of railway transportation according to claim 2, it is characterised in that：The L-type bar (5) is with consolidating
Determine to be welded to connect reinforcing plate (9) between block (6), reinforcing plate (9) side is welded to connect with steelframe body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720695664.3U CN206826662U (en) | 2017-06-07 | 2017-06-07 | A kind of flatcar central sill of railway transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720695664.3U CN206826662U (en) | 2017-06-07 | 2017-06-07 | A kind of flatcar central sill of railway transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206826662U true CN206826662U (en) | 2018-01-02 |
Family
ID=60774955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720695664.3U Expired - Fee Related CN206826662U (en) | 2017-06-07 | 2017-06-07 | A kind of flatcar central sill of railway transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206826662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550333A (en) * | 2020-12-07 | 2021-03-26 | 湖南智鑫智能科技有限公司 | Multifunctional fixing structure on electric flat carriage |
-
2017
- 2017-06-07 CN CN201720695664.3U patent/CN206826662U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550333A (en) * | 2020-12-07 | 2021-03-26 | 湖南智鑫智能科技有限公司 | Multifunctional fixing structure on electric flat carriage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20180607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |