CN206374756U - A kind of diesel locomotive frame - Google Patents
A kind of diesel locomotive frame Download PDFInfo
- Publication number
- CN206374756U CN206374756U CN201720073089.3U CN201720073089U CN206374756U CN 206374756 U CN206374756 U CN 206374756U CN 201720073089 U CN201720073089 U CN 201720073089U CN 206374756 U CN206374756 U CN 206374756U
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- China
- Prior art keywords
- spring
- vehicle frame
- vibration
- screw rod
- diesel locomotive
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Abstract
The utility model discloses a kind of diesel locomotive frame, including vehicle frame and dividing plate, the bottom of the vehicle frame is provided with dividing plate, and the bottom of the vehicle frame is provided with damping device, and the damping device includes support base, and the top of the support base is provided with fixed outer cylinder.The diesel locomotive frame, when vehicle frame is directly or indirectly born and transmitted vertical force and horizontal force, vehicle frame presses supporting plate, supporting plate presses vibration-damped table, coordinated by supporting table by the first spring with fixed outer cylinder and be connected, supporting table Slideslip into fixed outer cylinder can be made to press the first spring, connecting rod is pulled down while vibration-damped table is pushed, press second spring seat to press second spring by connecting rod, pressure and the impulsive force that vehicle frame is subject to can be buffered by the first spring and second spring, prevent the frequent vibration of vehicle frame and damage, extend service life.
Description
Technical field
The utility model is related to the bogie device technical field of vehicle, specially a kind of diesel locomotive frame.
Background technology
Modern railways technology is developed rapidly, and diesel locomotive is with its motor-driven, flexible and stable advantage in track traffic market
In occupy a tiny space, bogie is the direct recipient of tractive force of train, brake force, car load and track external force, to machine
The riding quality and transportation safety of car are most important, and bogie is by framework, wheel to axle box, side bearing apparatus, draw-gear, basis
Brake apparatus, hand brake device and some annexes are constituted, wherein, framework is the skeleton in bogie, and it directly or indirectly bears
With transmission vertical force and horizontal force, so the entirety of framework and its intensity of upper mounting seat and structure design are vital,
Such as patent of Patent No. 201420860280.9, including two curb girders be arrangeding in parallel, vertical two curb girders exist
At least one crossbeam is provided between two curb girders, two curb girder opposite faces are provided with transverse damper seat, laterally
Shock absorber bearing includes two pieces of first risers be arrangeding in parallel and the first connecting plate being vertically set between the first riser, although keep away
Exempt from transverse damper seat come off, improve diesel locomotive driving stationarity, but directly or indirectly bear and transmit vertical force and
Horizontal force, being often subject to pressure can cause vehicle frame to be often subject to impulsive force, can reduce the life-span of vehicle frame.
The content of the invention
The purpose of this utility model is to provide a kind of diesel locomotive frame, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of diesel locomotive frame, including vehicle frame and
Dividing plate, the bottom of the vehicle frame is provided with dividing plate, and the bottom of the vehicle frame is provided with damping device, and the damping device includes branch
Base is supportted, the top of the support base is provided with fixed outer cylinder, and the left and right sides of the fixed outer cylinder is mounted on being oriented to and slided
Second spring seat is installed, the inner chamber of the second spring seat is provided with second spring, described on the outside of plate, the blade fin
The inner chamber bottom of fixed outer cylinder is provided with the first spring base, and the inner chamber of first spring base is provided with the first spring, described
The top of one spring base is provided with supporting table, and the supporting table is coordinated with fixed outer cylinder by the first spring and is connected, the support
The top of platform is provided with vibration-damped table, and the left and right sides of the vibration-damped table is mounted on connecting rod, the bottom of the connecting rod and the
Two spring bases are connected, and sliding block is provided with the inside of the connecting rod, and the sliding block coordinates with blade fin and is connected, the vibration-damped table
Top supporting plate is installed.
It is preferred that, the front and rear sides of the vehicle frame are mounted on fixing device, and the fixing device includes fixed case, described
It is provided with the inside of fixed case on the outside of rubber slab, the fixed case and outer barrel is installed, inner cylinder is installed on the outside of the outer barrel,
The outer barrel coordinates with inner cylinder and is connected, and screw rod is provided with the outside of the inner cylinder, and the screw rod runs through vehicle frame, the screw rod and car
Frame screw thread is connected, and reinforcing bar is socketed with the outer wall of the screw rod, the screw rod is connected with reinforcing bar screw thread, and the reinforcing bar is led to
Cross reinforcement block with vehicle frame to be connected, be provided with the outside of the screw rod on the outside of connecting plate, the connecting plate and crank is installed.
It is preferred that, wrap up rubber sleeve on the outer wall of the crank.
It is preferred that, the second spring seat and the junction of support base are provided with securing plate.
It is preferred that, the junction of the vibration-damped table and connecting rod is provided with the second reinforcement block.
Compared with prior art, the beneficial effects of the utility model are：The diesel locomotive frame, when vehicle frame by directly or
When bearing and transmit vertical force and horizontal force indirectly, vehicle frame presses supporting plate, and supporting plate presses vibration-damped table, is passed through by supporting table
First spring coordinates with fixed outer cylinder and is connected, and supporting table Slideslip into fixed outer cylinder can be made to press the first spring, work as damping
Connecting rod is pulled down while platform is pushed, and is coordinated by sliding block with blade fin and is connected, makes cunning while connecting rod is pushed
Block is slided on blade fin, and second spring seat is pressed so as to pressing second spring by connecting rod, passes through the first spring and the
Two springs can buffer pressure and the impulsive force that vehicle frame is subject to, and prevent the frequent vibration of vehicle frame and damage, extend service life.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is damping device structural representation of the present utility model；
Fig. 3 is fixture structure schematic diagram of the present utility model.
In figure：1st, vehicle frame, 2, dividing plate, 3, damping device, 301, support base, the 302, first spring, 303, fixed outer cylinder,
304th, the first spring base, 305, second spring seat, 306, supporting table, the 307, second reinforcement block, 308, vibration-damped table, 309, connection
Bar, 310, sliding block, 311, second spring, 312, securing plate, 313, blade fin, 314, supporting plate, 4, fixing device, 401, even
Fishplate bar, 402, reinforcement block, 403, reinforcing bar, 404, crank, 405, inner cylinder, 406, screw rod, 407, outer barrel, 408, fixed case,
409th, rubber sleeve, 410, rubber slab.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of diesel locomotive frame, including vehicle frame 1 and every
Plate 2, the bottom of vehicle frame 1 is provided with dividing plate 2, and the bottom of vehicle frame 1 is provided with damping device 3, and damping device 3 includes support base
301, the top of support base 301 is provided with fixed outer cylinder 303, and the left and right sides of fixed outer cylinder 303 is mounted on blade fin
313, the outside of blade fin 313 is provided with second spring seat 305, and second spring seat 305 and the junction of support base 301 are pacified
Equipped with securing plate 312, second spring seat 305 and the connection of support base 301, second spring can be strengthened by securing plate 312
The inner chamber of seat 305 is provided with second spring 311, and second spring 311 is helical spring, and coefficient of elasticity is 12N/CM, fixed outer cylinder
303 inner chamber bottom is provided with the first spring base 304, and the inner chamber of the first spring base 304 is provided with the first spring 302, the first bullet
Spring 302 is compression spring, and coefficient of elasticity is 13N/CM, and the top of the first spring base 304 is provided with supporting table 306, supporting table 306
Coordinated by the first spring 302 with fixed outer cylinder 303 and be connected, the top of supporting table 306 is provided with vibration-damped table 308, vibration-damped table 308
The left and right sides be mounted on connecting rod 309, the junction of vibration-damped table 308 and connecting rod 309 is provided with the second reinforcement block 307,
The connection of vibration-damped table 308 and connecting rod 309, the bottom of connecting rod 309 and second spring can be strengthened by the second reinforcement block 307
Seat 305 is connected, and the inner side of connecting rod 309 is provided with sliding block 310, and sliding block 310 coordinates with blade fin 313 and is connected, vibration-damped table 308
Top supporting plate 314 is installed, when vehicle frame 1 is directly or indirectly born and transmitted vertical force and horizontal force, vehicle frame 1 is pressed
Dynamic supporting plate 314, supporting plate 314 presses vibration-damped table 308, and the first spring 302 and fixed outer cylinder 303 are passed through by supporting table 306
Coordinate and be connected, the Slideslip into fixed outer cylinder 303 of supporting table 306 can be made to press the first spring 302, when vibration-damped table 308 is pushed
While connecting rod 309 pull down, coordinated by sliding block 310 and blade fin 313 and be connected, when connecting rod 309 push it is same
When sliding block 310 is slided on blade fin 313, second spring seat 305 is pressed so as to pressing second spring by connecting rod 309
311, pressure and the impulsive force that vehicle frame 1 is subject to, front and rear the two of vehicle frame 1 can be buffered by the first spring 302 and second spring 311
Side is mounted on fixing device 4, and fixing device 4 includes fixed case 408, and the inner side of fixed case 408 is provided with rubber slab 410, Gu
The outside for determining case 408 is provided with outer barrel 407, and the outside of outer barrel 407 is provided with inner cylinder 405, and outer barrel 407 coordinates phase with inner cylinder 405
Even, the outside of inner cylinder 405 is provided with screw rod 406, and screw rod 406 runs through vehicle frame 1, and screw rod 406 is connected with the screw thread of vehicle frame 1, screw rod 406
Outer wall on be socketed with reinforcing bar 403, screw rod 406 is connected with the screw thread of reinforcing bar 403, and reinforcing bar 403 passes through reinforcement block 402 and car
Frame 1 is connected, and the outside of screw rod 406 is provided with connecting plate 401, and the outside of connecting plate 401 is provided with outside crank 404, crank 404
Rubber sleeve 409 is wrapped up on wall, screw rod 406 and the spiral shell of vehicle frame 1 can be passed through with more comfortable rotation crank 404 by rubber sleeve 409
Line is connected, and rotating crank 404 can make screw rod 406 rotate advance on fixed case 408, pass through screw rod 406 and the spiral shell of reinforcing bar 403
Line is connected, and can prevent screw rod 406 from rotating under static state to cause fixed shakiness, coordinate phase with outer barrel 407 by inner cylinder 405
Even, rotating screw rod 406 can drive rotation inner cylinder 405 to be rotated in outer barrel 407, so that outer barrel 407 is promoted before fixed case 408
Enter.
In use, when vehicle frame 1 is directly or indirectly born and transmitted vertical force and horizontal force, vehicle frame 1 presses support
Plate 314, supporting plate 314 presses vibration-damped table 308, coordinates phase with fixed outer cylinder 303 by the first spring 302 by supporting table 306
Even, the Slideslip into fixed outer cylinder 303 of supporting table 306 can be made to press the first spring 302, while vibration-damped table 308 is pushed
Connecting rod 309 is pulled down, and is coordinated by sliding block 310 with blade fin 313 and is connected, makes cunning while connecting rod 309 is pushed
Block 310 is slided on blade fin 313, is pressed second spring seat 305 to press second spring 311 by connecting rod 309, is led to
Pressure and the impulsive force that vehicle frame 1 is subject to, the vibration for preventing vehicle frame 1 frequent can be buffered by crossing the first spring 302 and second spring 311
And damage, extend service life.
In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ",
" middle part ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation or position of the instruction such as " two ends "
It is, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplify description to put relation, and
It is not instruction or implies that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore
It is not intended that to limitation of the present utility model.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu
Calmly ", the term such as " spinning " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；
Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, can be with
It is connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction, for this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of diesel locomotive frame, including vehicle frame（1）And dividing plate（2）, the vehicle frame（1）Bottom dividing plate is installed（2）, its
It is characterised by：The vehicle frame（1）Bottom damping device is installed（3）, the damping device（3）Including support base（301）,
The support base（301）Top fixed outer cylinder is installed（303）, the fixed outer cylinder（303）The left and right sides be respectively mounted
There is blade fin（313）, the blade fin（313）Outside be provided with second spring seat（305）, the second spring seat
（305）Inner chamber second spring is installed（311）, the fixed outer cylinder（303）Inner chamber bottom the first spring base is installed
（304）, first spring base（304）Inner chamber the first spring is installed（302）, first spring base（304）Top
Supporting table is installed（306）, the supporting table（306）Pass through the first spring（302）With fixed outer cylinder（303）Coordinate and be connected, institute
State supporting table（306）Top vibration-damped table is installed（308）, the vibration-damped table（308）The left and right sides be mounted on connecting rod
（309）, the connecting rod（309）Bottom and second spring seat（305）It is connected, the connecting rod（309）Inner side be provided with
Sliding block（310）, the sliding block（310）With blade fin（313）Coordinate and be connected, the vibration-damped table（308）Top branch is installed
Fagging（314）.
2. a kind of diesel locomotive frame according to claim 1, it is characterised in that：The vehicle frame（1）Front and rear sides it is equal
Fixing device is installed（4）, the fixing device（4）Including fixed case（408）, the fixed case（408）Inner side be provided with
Rubber slab（410）, the fixed case（408）Outside outer barrel is installed（407）, the outer barrel（407）Outside be provided with
Cylinder（405）, the outer barrel（407）With inner cylinder（405）Coordinate and be connected, the inner cylinder（405）Outside screw rod is installed（406）,
The screw rod（406）Through vehicle frame（1）, the screw rod（406）With vehicle frame（1）Screw thread is connected, the screw rod（406）Outer wall on
It is socketed with reinforcing bar（403）, the screw rod（406）With reinforcing bar（403）Screw thread is connected, the reinforcing bar（403）By reinforcing
Block（402）With vehicle frame（1）It is connected, the screw rod（406）Outside connecting plate is installed（401）, the connecting plate（401）It is outer
Side is provided with crank（404）.
3. a kind of diesel locomotive frame according to claim 2, it is characterised in that：The crank（404）Outer wall on wrap
It is wrapped with rubber sleeve（409）.
4. a kind of diesel locomotive frame according to claim 1, it is characterised in that：The second spring seat（305）With branch
Support base（301）Junction securing plate is installed（312）.
5. a kind of diesel locomotive frame according to claim 1, it is characterised in that：The vibration-damped table（308）With connecting rod
（309）Junction the second reinforcement block is installed（307）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720073089.3U CN206374756U (en) | 2017-01-19 | 2017-01-19 | A kind of diesel locomotive frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720073089.3U CN206374756U (en) | 2017-01-19 | 2017-01-19 | A kind of diesel locomotive frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206374756U true CN206374756U (en) | 2017-08-04 |
Family
ID=59400793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720073089.3U Expired - Fee Related CN206374756U (en) | 2017-01-19 | 2017-01-19 | A kind of diesel locomotive frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206374756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113264078A (en) * | 2021-07-02 | 2021-08-17 | 苏州迎乐机电自动化科技有限公司 | Direct-drive motor bogie and using method thereof |
-
2017
- 2017-01-19 CN CN201720073089.3U patent/CN206374756U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113264078A (en) * | 2021-07-02 | 2021-08-17 | 苏州迎乐机电自动化科技有限公司 | Direct-drive motor bogie and using method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20190119 |