CN207552821U - A kind of smooth train connecting plate of pin hole - Google Patents
A kind of smooth train connecting plate of pin hole Download PDFInfo
- Publication number
- CN207552821U CN207552821U CN201721664504.9U CN201721664504U CN207552821U CN 207552821 U CN207552821 U CN 207552821U CN 201721664504 U CN201721664504 U CN 201721664504U CN 207552821 U CN207552821 U CN 207552821U
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- CN
- China
- Prior art keywords
- connecting plate
- pin hole
- track
- train
- smooth
- 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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Abstract
The utility model discloses the train connecting plates that a kind of pin hole is smooth, including track, circular light sliding pin hole and damper, wheel shell is provided with above the track, the right end of the wheel shell is provided with wheel hub, the right end of the wheel hub is provided with wheel bar, and outer side connecting plate is provided on the left of the track；The connecting plate of existing train is arranged to maintain an equal level with track for a train upper end position, increase the contact area of train wheel and track, reduce the active force of shock, reduce the noise for hitting and generating, alleviate the abrasion between track for a train and connecting plate, extend service life, reduce maintenance cost, damper is provided with to existing train connecting plate, alleviate the vibration of locomotive generation, avoid connecting plate unbalance stress, smooth pin hole is prevented to deform, ensure the contact area and frictional force between smooth pin hole and bolt, the connection of connecting plate and track for a train is prevented to loosen, avoid the generation of safety accident.
Description
Technical field
The utility model belongs to track equipment technical field, and in particular to a kind of smooth train connecting plate of pin hole.
Background technology
Railroad track, abbreviation rail, rail, track etc..For railway, and with railway switch cooperation, enable train need not turn
To just walking.Track is usually made of two parallel rail.Rail fixation is placed on sleeper, is cut under sleeper for road.With
Rail made of steel can bear the weight of bigger than other materials.Sleeper is also known as sleeper or road pillow, and function is rail
Weight separately spread and rail kept to fix, maintain the gauge of rail.In general, what the bottom of track was paved into for chad
Road is cut.Road quarrel is also known as ballast, rubble or railway roadbed, is to provide elasticity and drain function for track.Rail can also be layered on concrete
On the pedestal built up or even inside concrete.
The connecting plate of existing train is below track for a train, and connecting plate exists with track for a train upper end junction to be stitched
Gap generates harsh noise and abrasion since seam crossing is easily hit, reduces the comfort of passenger, shorten service life, increase
Maintenance cost is added, train connecting plate is not provided with damping device, and the vibration that when locomotive driving generates is easy to cause connecting plate
Unbalance stress, smooth pin hole deformation, reduces contact area between pin hole and bolt, reduces frictional force, so as to cause connection
Plate connect loosening with track for a train, causes the generation of safety accident, there are security risks.
Utility model content
The purpose of this utility model is to provide the train connecting plate that a kind of pin hole is smooth, to solve above-mentioned background technology
The middle connecting plate for proposing existing train is below track for a train, connecting plate and track for a train upper end junction there are gap,
Harsh noise and abrasion are generated since seam crossing is easily hit, the comfort of passenger is reduced, shortens service life, increase
Maintenance cost, train connecting plate are not provided with damping device, and the vibration that when locomotive driving generates is easy to cause connecting plate stress
Unevenness, smooth pin hole deformation, reduces contact area between pin hole and bolt, reduces frictional force, so as to cause connecting plate with
Track for a train connection loosens, and causes the generation of safety accident, there are problems that security risk.
To achieve the above object, the utility model provides following technical solution：A kind of smooth train connecting plate of pin hole,
Including track, circular light sliding pin hole and damper, wheel shell is provided with above the track, the right end of the wheel shell is provided with wheel
Hub, the right end of the wheel hub are provided with wheel bar, and outer side connecting plate, the right side setting of the track are provided on the left of the track
There is connection plate inside, the right end middle position of the connection plate inside is provided with stud, spiral shell is provided on the left of the stud
Cap, gasket is provided on the right side of the nut, and the circular light sliding pin hole is mounted on the inside left end of outer side connecting plate, the circle
The smooth pin hole of groove profile is provided on the right side of the smooth pin hole of shape, the front surface of the outer side connecting plate sets fluted, the outside
The upper surface middle position of connecting plate is provided with fixed block, and the damper is mounted on the inside left end of outer side connecting plate
Side, the damper are internally provided with spring, and the spring is internally provided with spring fixed column.
Preferably, it is fixedly connected between the outer side connecting plate and connection plate inside and track by stud.
Preferably, there are two the circular light sliding pin hole and the smooth pin hole of groove profile are respectively provided with, and two circular light sliding pin holes
Corresponding mounted on the inside left and right ends of outer side connecting plate respectively, described two smooth pin holes of groove profile are corresponding respectively to be mounted on circle
The inside of smooth pin hole.
Preferably, the damper is provided with 22 altogether, and the correspondence respectively of 22 dampers is mounted on outside
The inner upper both ends of side connecting plate.
Preferably, it is fixedly connected between the spring and damper by spring fixed column.
Compared with prior art, the beneficial effects of the utility model are：The utility model is scientific and reasonable for structure, safe to use
It is convenient, the connecting plate of existing train is arranged to maintain an equal level with track for a train upper end position, increases connecing for train wheel and track
Contacting surface is accumulated, and reduces the active force of shock, is reduced the noise for hitting and generating, is alleviated the mill between track for a train and connecting plate
Damage, extends service life, reduces maintenance cost, is provided with damper to existing train connecting plate, alleviates locomotive
The vibration of generation avoids connecting plate unbalance stress, it is therefore prevented that smooth pin hole deformation, it is ensured that connecing between smooth pin hole and bolt
Contacting surface product and frictional force, it is therefore prevented that the connection of connecting plate and track for a train loosens, and avoids the generation of safety accident, eliminates safety
Hidden danger.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the right view of the utility model connecting plate；
Fig. 3 is the sectional view of the utility model connecting plate；
In figure：The outer side connecting plate of 1- tracks, 2- connection plate insides, 3-, 4- wheel shells, 5- wheel hubs, 6- wheels bar, 7- studs, 8-
Nut, 9- gaskets, 10- circular light sliding pins hole, 11- grooves, 12- fixed blocks, 13- groove profiles pin hole, 14- dampers, 15- springs,
16- spring fixed columns.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
It please refers to Fig.1, Fig. 2 and Fig. 3, the utility model provide a kind of technical solution：A kind of smooth train of pin hole connects
Fishplate bar, including track 1, circular light sliding pin hole 10 and damper 14, the top of track 1 is provided with wheel shell 4, and the right end of wheel shell 4 is set
Wheel hub 5 is equipped with, the right end of wheel hub 5 is provided with wheel bar 6, and the left side of track 1 is provided with outer side connecting plate 3, the right side setting of track 1
There is connection plate inside 2, the right end middle position of connection plate inside 2 is provided with stud 7, and the left side of stud 7 is provided with nut 8,
The right side of nut 8 is provided with gasket 9, and circular light sliding pin hole 10 is mounted on the inside left end of outer side connecting plate 3, circular light sliding pin hole
10 right side is provided with the smooth pin hole 13 of groove profile, the front surface setting fluted 11 of outer side connecting plate 3, outer side connecting plate 3 it is upper
Surface middle position is provided with fixed block 12, and damper 14 is mounted on above the inside left end of outer side connecting plate 3, damper 14
Be internally provided with spring 15, spring 15 is internally provided with spring fixed column 16.
In order to enable the installation of outer side connecting plate 3 and connection plate inside 2 is fixed, in the present embodiment, preferred outside connects
It is fixedly connected between plate 3 and connection plate inside 2 and track 1 by stud 7.
In order to enable being more fixed of connecting of connecting plate 3 and track 1, safer, and in the present embodiment, preferred circular light
There are two sliding pin hole 10 and the smooth pin hole 13 of groove profile are respectively provided with, and correspondence connects mounted on outside respectively in two circular light sliding pin holes 10
The inside left and right ends of fishplate bar 3, the smooth pin hole 13 of two groove profiles are corresponding mounted on the inside in circular light sliding pin hole 10 respectively.
It is vibrated to mitigate outer side connecting plate 3 by outside, in the present embodiment, preferred damper 14 is provided with two altogether
12, and the inner upper both ends for being mounted on outer side connecting plate 3 corresponding respectively of 22 dampers 14.
In order to enable the installation between spring 15 and damper 14 is fixed, and in the present embodiment, preferred spring 15 and damping
It is fixedly connected between device 14 by spring fixed column 16.
The operation principle and process for using of the utility model：After the utility model installs, damper 14 will be installed
Outer side connecting plate 3 on circular light sliding pin hole 10 either the smooth pin hole 13 of groove profile be aligned on two sections of track for a trains 1 successively
Pin hole, after being fixed, by stud 7 sequentially pass through circular light sliding pin hole 10 either the smooth pin hole 13 of groove profile, then
It fetches 2 alignment stud 7 of connection plate inside to be fixed, 9 alignment stud 7 of gasket is mounted on to the right side of connection plate inside 2, so
8 alignment stud 7 of nut is mounted on to the right side of gasket 9 afterwards, nut 8 is tightened to the left using tool, passes through damper
The gap of two sections of tracks 1 is filled in the vibration that 14 reduction connecting plates are subject to by fixed block 12.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of smooth train connecting plate of pin hole, including track (1), circular light sliding pin hole (10) and damper (14),
It is characterized in that：Wheel shell (4) is provided with above the track (1), the right end of the wheel shell (4) is provided with wheel hub (5), the wheel
The right end of hub (5) is provided with wheel bar (6), and outer side connecting plate (3), the right side of the track (1) are provided on the left of the track (1)
Side is provided with connection plate inside (2), and the right end middle position of the connection plate inside (2) is provided with stud (7), the stud
(7) nut (8) is provided on the left of, gasket (9), circular light sliding pin hole (10) peace are provided on the right side of the nut (8)
Mounted in the inside left end of outer side connecting plate (3), the smooth pin hole of groove profile (13) is provided on the right side of the circular light sliding pin hole (10),
The front surface of the outer side connecting plate (3) sets fluted (11), and the upper surface middle position of the outer side connecting plate (3) is set
Fixed block (12) is equipped with, the damper (14) is above the inside left end of outer side connecting plate (3), the damper (14)
Be internally provided with spring (15), the spring (15) is internally provided with spring fixed column (16).
2. a kind of smooth train connecting plate of pin hole according to claim 1, it is characterised in that：The outer side connecting plate
(3) it is fixedly connected between connection plate inside (2) and track (1) by stud (7).
3. a kind of smooth train connecting plate of pin hole according to claim 1, it is characterised in that：The circular light sliding pin
There are two hole (10) and the smooth pin hole of groove profile (13) are respectively provided with, and two circular light sliding pin holes (10) are corresponding mounted on outside respectively
The inside left and right ends of connecting plate (3), described two smooth pin holes of groove profile (13) are corresponding respectively to be mounted on circular light sliding pin hole
(10) inside.
4. a kind of smooth train connecting plate of pin hole according to claim 1, it is characterised in that：The damper (14)
It is provided with 22, and the corresponding inner upper mounted on outer side connecting plate (3) respectively of 22 dampers (14) altogether
Both ends.
5. a kind of smooth train connecting plate of pin hole according to claim 1, it is characterised in that：The spring (15) with
It is fixedly connected between damper (14) by spring fixed column (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721664504.9U CN207552821U (en) | 2017-12-04 | 2017-12-04 | A kind of smooth train connecting plate of pin hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721664504.9U CN207552821U (en) | 2017-12-04 | 2017-12-04 | A kind of smooth train connecting plate of pin hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207552821U true CN207552821U (en) | 2018-06-29 |
Family
ID=62677322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721664504.9U Expired - Fee Related CN207552821U (en) | 2017-12-04 | 2017-12-04 | A kind of smooth train connecting plate of pin hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207552821U (en) |
-
2017
- 2017-12-04 CN CN201721664504.9U patent/CN207552821U/en not_active Expired - Fee Related
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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: 20180629 Termination date: 20181204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |