CN206374755U - A kind of bogie for railway wagon and car body attachment means - Google Patents
A kind of bogie for railway wagon and car body attachment means Download PDFInfo
- Publication number
- CN206374755U CN206374755U CN201621418897.0U CN201621418897U CN206374755U CN 206374755 U CN206374755 U CN 206374755U CN 201621418897 U CN201621418897 U CN 201621418897U CN 206374755 U CN206374755 U CN 206374755U
- Authority
- CN
- China
- Prior art keywords
- boatswain chair
- elevator
- car body
- connecting plate
- bogie
- 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
The utility model is related to a kind of bogie for railway wagon and car body attachment means, including connecting plate and lock mechanism, it is characterized in that：The elongated plates that connecting plate has two pieces of parallel arrangements are constituted, and connecting hole is provided with the two ends of connecting plate；Lock mechanism is made up of elevator, boatswain chair, U-shaped card, elevator is made up of the riser of one piece of side hollow out, the bottom of hollow out side forms on linking arm, top formation dop, linking arm and is provided with hole corresponding with connecting plate two ends connecting hole, and the back segment for founding rib in elevator bottom is provided with boatswain chair neck；Boatswain chair is rectangular slab, and the symmetrical of boatswain chair level is embedded in the boatswain chair neck of elevator bottom, and is connected with gusset with elevator, is provided with U-shaped card connecting hole boatswain chair two ends are symmetrical；U-shaped card nut is connected with boatswain chair.Its advantage is：The reliability that car body is connected with bogie when can improve vehicle handling, and ensure the versatility of attachment means.
Description
Technical field
The utility model is related to a kind of bogie for railway wagon and car body attachment means, is mainly used in railway freight-car vehicle
Bogie and car body are connected during handling, belong to bogie and car body Special connecting device field.
Background technology
At present, longitudinal traction loads are transmitted by tool for up-down cartridge between China railways roller bearing adapter stabilizer bar and car body, vehicle falls
Cheng Hou, car body body center plate and bogie center bearing have 4 constraints in the horizontal direction, and vertical downward direction has 1 constraint, vertically to
The free degree in upper direction is open, and handling car body just can separate car body with bogie, for repair and maintenance operation.
In actual applications, need to complete the overall handling work of vehicle in many cases, such as：Vehicle is carried on the back in long-distance automotive
Defeated and transport by sea handling operation is packed, this is accomplished by ensureing 6 free degree Complete Binds between car body and bogie, i.e.,
Car body is connected as one with bogie, prevents from, because bogie and car body are disengaged and occur to fall car security incident, causing personnel to injure
And property loss.
Vehicle carry out the long-distance automotive back of the body pack it is defeated during, in addition to vehicle and car body binding firmly, lorry car
Body is also required to be connected reliably with bogie, it is to avoid occur traffic accidents；When vehicle carries out transport by sea, part vehicle
Need to stack and place, this will compress bogie pillow spring, cause vehicle upper part of the spring to occur relative displacement, pole with lower part of the spring
The problems such as attachment means displacement easily occur, depart from, occurs the security incident that bogie comes off when unloading handling.
Utility model content
The purpose of this utility model is exactly in order to solve the problem of above-mentioned prior art is present, for China railways lorry
Common structure form, the reliability that car body is connected with bogie during improving vehicle handling, and ensure the versatility of attachment means,
Adapting to the different car body center sill structure forms such as Yi shape steel, H profile steel, I-steel, there is provided a kind of bogie for railway wagon and car body
Attachment means.
The technical solution of the utility model is as follows：
The utility model includes connecting plate and lock mechanism, it is characterized in that：Connecting plate has the strip of two pieces of parallel arrangements
Plate is constituted, and connecting hole is provided with the two ends of connecting plate；Lock mechanism is made up of elevator, boatswain chair, U-shaped card, and elevator is by one piece one
The riser of side hollow out is made, and the bottom of hollow out side is formed to be provided with and connecting plate two ends on linking arm, top formation dop, linking arm
The corresponding hole of connecting hole, the back segment for founding rib in elevator bottom is provided with boatswain chair neck；Boatswain chair is rectangular slab, the left and right of boatswain chair level
Symmetrically it is embedded in the boatswain chair neck of elevator bottom, and be connected with gusset with elevator, opens boatswain chair two ends are symmetrical
There is U-shaped card connecting hole, in the outside of U-shaped card connecting hole provided with hook；U-shaped card nut is connected with boatswain chair, hook and it is U-shaped
Spring is hung between card.
The utility model has the advantages that：Bogie and car body are realized by the way of fastening bogie axle and car body central sill
Fixation, car body central sill and bogie axle are the main load bearing component of vehicle, its just, intensity meet handling requirement, simultaneously
The utility model is provided with telescopic spring mechanism, and when vehicle carries out stacking placement and occurs pillow spring compression, with axletree phase occurs for car body
The reliability of attachment means can still be ensured during to displacement, it is to avoid attachment means are shifted over, departed from and anti-car with car body central sill
The problems such as axle damage pad comes off.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to the drawings 1, the utility model is mainly by connecting plate 1, seat 2, elevator 3, gusset 4, flexible pipe 5, rubber blanket 6, U-shaped card
7th, boatswain chair 8, spring 9, hook 10, spring washer 11, nut 12, thin nut 13, split pin 14, packing ring 15 and round pin 16 are constituted.
Seat 2, elevator 3, gusset 4, boatswain chair 8,10 groups of hook are welding as one composition lock mechanism widget, lock mechanism first before installing
Widget constitutes lock mechanism after being connected with U-shaped card 7 by connector.The lock mechanism widget of group postwelding is suspended on car body
Connecting plate 1 is connected with two lock mechanism widgets by split pin 14, packing ring 15, round pin 16 after central sill lower aerofoil upper limb；
Flexible pipe 5 should be enclosed on U-shaped card 7 and bogie wheel shaft contact site in a pre-installation, and rubber blanket 6 should be padded between U-shaped card 7 and wheel shaft,
Prevent from scratching wheel shaft, U-shaped card 7 finally will with fastening it using spring washer 11, nut 12, thin nut 13 after wheel shaft clamping
The one end of spring 9 is hung on hook 10, is stretched to that the other end after correspondence position penetrates the spring mounting hole of U-shaped card 7 and bending is fixed,
Complete the connection of bogie and car body.When vehicle stack placement, pillow spring is compressed, the relative position of bogie wheel shaft and car body
Become near, spring 9 shrinks, can still ensure being brought into close contact for U-shaped card 7 and wheel shaft, prevent the widget being connected with car body from sliding
Dynamic and rubber blanket 6 comes off.
Claims (1)
1. a kind of bogie for railway wagon and car body attachment means, including connecting plate and lock mechanism, it is characterized in that：Connecting plate
The elongated plates for having two pieces of parallel arrangements are constituted, and connecting hole is provided with the two ends of connecting plate；Lock mechanism is by elevator, boatswain chair, U
Type card is constituted, and elevator is made up of the riser of one piece of side hollow out, and the bottom of hollow out side forms linking arm, top and forms dop, even
Connect and hole corresponding with connecting plate two ends connecting hole is provided with arm, the back segment for founding rib in elevator bottom is provided with boatswain chair neck；Boatswain chair is
Rectangular slab, the symmetrical of boatswain chair level is embedded in the boatswain chair neck of elevator bottom, and is connected with gusset with elevator,
U-shaped card connecting hole is provided with boatswain chair two ends are symmetrical, in the outside of U-shaped card connecting hole provided with hook；U-shaped card nut
It is connected with boatswain chair, spring is hung between hook and U-shaped card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621418897.0U CN206374755U (en) | 2016-12-22 | 2016-12-22 | A kind of bogie for railway wagon and car body attachment means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621418897.0U CN206374755U (en) | 2016-12-22 | 2016-12-22 | A kind of bogie for railway wagon and car body attachment means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206374755U true CN206374755U (en) | 2017-08-04 |
Family
ID=59407230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621418897.0U Expired - Fee Related CN206374755U (en) | 2016-12-22 | 2016-12-22 | A kind of bogie for railway wagon and car body attachment means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206374755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740954A (en) * | 2016-12-22 | 2017-05-31 | 包头北方创业股份有限公司 | A kind of bogie for railway wagon and car body attachment means |
-
2016
- 2016-12-22 CN CN201621418897.0U patent/CN206374755U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740954A (en) * | 2016-12-22 | 2017-05-31 | 包头北方创业股份有限公司 | A kind of bogie for railway wagon and car body attachment means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 014032, Baotou, the Inner Mongolia Autonomous Region two mailbox technology and Information Technology Department Patentee after: Inner Mongolia First Machinery Group Limited by Share Ltd Address before: 014030 the first functional district of rare earth hi tech Industrial Development Zone, the Inner Mongolia Autonomous Region, Baotou Patentee before: Baotou Beifang Venture Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20181222 |