CN207391946U - A kind of finger plate and its component - Google Patents
A kind of finger plate and its component Download PDFInfo
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- CN207391946U CN207391946U CN201721355739.XU CN201721355739U CN207391946U CN 207391946 U CN207391946 U CN 207391946U CN 201721355739 U CN201721355739 U CN 201721355739U CN 207391946 U CN207391946 U CN 207391946U
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- finger
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- finger plate
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Abstract
The utility model provides a kind of finger plate, and the finger plate includes main part and from the outwardly directed finger in the one side of the main part；Wherein, the finger includes at least three fingers, mutual equidistant parallel between the finger, and mutual spacing is not less than the width of finger, and the distance of free end to the main part of each finger is identical；Inner fovea part is provided on the outer surface of the main part, the center of the inner fovea part is provided with location hole.The utility model additionally provides a kind of finger plate component, and the finger plate component is made of a pair of above-mentioned finger plate, is mutually parallel between the finger of the finger plate in the mutually spacing between finger.The finger plate and finger plate component are applied to straddle type single-rail traffic PC track girders, it is ensured that train wheel safely and smoothly passes through PC track girders.
Description
Technical field
The utility model is related to a kind of finger plate and its components more particularly to one kind to be applied to straddle type single-rail traffic PC
The finger plate and its component of track girder.
Background technology
Compared with conventional track traffic, the particularity of straddle-type monorail transportation system is mainly reflected in the walking of single-track vehicle
In mode：Vehicle straddles the top of monorail track beam, and wrapping up in track girder by the several tires being mounted on bogie runs.
The carrying roller for single-track vehicle amount of walking on the upper surface of PC beams (running face), two sides in left and right (top is guide surface, under
Portion is by stabilising surface) then encircled by the directive wheel of single-track vehicle and steady wheel.
The particularity of straddle-type monorail transportation system proposes higher to the performance of straddle type single-rail traffic PC track girders
Requirement, PC track girders are bridge span structure, and are running tracks, and PC track girders not only need to bear vertical load, Er Qieyao
Bear horizontal loading and torque.
During the practical application of straddle type single-rail traffic PC track girders, usually deposited between adjacent PC track girders
In gap of the slit width between 30mm to 90mm.Since the convoy spacing time of urban track traffic is short, rate of traffic flow is high, works as row
When vehicle passes through, alternate loading lotus unloading is formed frequently on PC track girders, the fatigue rupture of track girder may be caused.Especially
It at gap between adjacent PC track girders, is particularly susceptible and deforms upon, so as to influence the safety of the operation of vehicle.
Therefore, the upper surface and train tire for how making PC track girders are closely affixed, and the connection between PC track girders is extremely
It is smoother, ensure PC track beam structure overall stability, and then ensure ensure train wheel safely, smoothly pass to become and urgently solve
Certainly the problem of.
Utility model content
In order to solve problem above, the utility model in view of the deficiencies of the prior art, proposes a kind of finger plate, the finger-type
Plate includes main part and from the outwardly directed finger in the one side of the main part；Wherein, the finger includes at least three
Finger, mutual equidistant parallel between the finger, mutual spacing are not less than the width of finger, and each refer to
The distance of the free end of shape part to the main part is identical；Inner fovea part is provided on the outer surface of the main part, described
The center of inner fovea part is provided with location hole.
Preferably, the quantity of the finger is three, is the first finger, the second finger and the 3rd finger-type respectively
Part, wherein, a lateral surface of first finger from the main part is protruding, and second finger is located at described
Between first finger and the 3rd finger, another lateral surface of the 3rd finger and the main part is spaced
Distance be not less than finger width.
Preferably, the quantity of the finger is three, is the first finger, the second finger and the 3rd finger-type respectively
Part, wherein, a lateral surface of first finger from the main part is protruding, and second finger is located at described
Between first finger and the 3rd finger, the 3rd finger is faced out from another outside of the main part to be stretched
Go out.
Preferably, the quantity of the finger is three, is the first finger, the second finger and the 3rd finger-type respectively
Part, wherein, the distance that a lateral surface of first finger and the main part is spaced is not less than the width of finger,
Second finger is between first finger and the 3rd finger, the 3rd finger and the main body
The distance that another lateral surface in portion is spaced is not less than the width of finger.
Preferably, the finger plate is fixedly connected by running through the fastener of the location hole with finger plate panel seat.
Preferably, the location hole is threaded hole, and the fastener is fastening bolt.
Preferably, the finger plate is applied to straddle type single-rail traffic PC track girders.
Preferably, finger plate is stated using common carbon structural steel Q235.
Preferably, Zinc-nickel seeping layer, multi-component alloy co-cementation, spraying organic coating are carried out to the finger plate to close at layer surface
Reason；Wherein, the alloying layer thickness of the finger plate should be greater than 50 μm, and seal coat thickness is more than 5 μm, and total coating thickness should be greater than 55
μm。
The utility model also proposes a kind of finger plate component, and the finger plate component is made of a pair of above-mentioned finger plate, institute
It states and is mutually parallel between the finger of finger plate in the mutually spacing between finger.
Compared with prior art, the utility model is as between straddle type single-rail traffic PC track girders both ends
Metal component can effectively make PC track girders freely stretch in the range of certain interval, while ensure that train wheel is safe, flat
Surely pass through.
Description of the drawings
Fig. 1 is one of stereogram of finger plate in the utility model embodiment.
The two of the stereogram of finger plate in the utility model embodiment that Fig. 2 is.
The stereogram for the finger plate panel seat that Fig. 3 is.
Fig. 4 is the schematic diagram of finger plate component in the utility model embodiment.
1- main parts；
2- fingers；
3- fingers；
4- inner fovea parts；
5- location holes；
6- finger plate panel seats.
Specific embodiment
To enable the above-mentioned purpose of the utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings and have
Body embodiment is described in further detail the utility model.
As depicted in figs. 1 and 2, the utility model provides a kind of finger plate, which includes main part 1 and from main body
The outwardly directed finger 2 in one side in portion 1；Wherein, finger 2 includes at least three fingers 3, etc. between finger 3 mutually
Anomaly row, mutual spacing are not less than the width of finger 3, and the free end of each finger 3 to main part 1 away from
From identical；Inner fovea part 4 is provided on the outer surface of main part 1, the center of inner fovea part 4 is provided with location hole 5.
The finger plate is arranged on finger plate panel seat 6 as shown in Figure 3.Specifically, by finger plate panel seat 6 be embedded in across
Type monorail traffic PC track girders both ends, and pass through anchor bolt and finger plate panel seat 6 is anchored on cross-saddle single-track traffic PC
On track girder.Run through the location hole 5 of finger plate by fastener again, so that finger plate is fixedly connected with finger plate panel seat.
As shown in figure 4, a pair of above-mentioned finger plate, middle finger are provided at cross-saddle single-track traffic PC track girders both ends
It is mutually parallel between the finger 3 of shape plate in the mutually spacing between finger 3, so as to effectively make PC track girders certain
Freely stretch in interstice coverage, at the same ensure train wheel safely, smoothly pass.
Preferably, the quantity of the finger 3 is three, is the first finger, the second finger and the 3rd finger-type respectively
Part, wherein, a lateral surface of first finger from the main part 1 is protruding, and second finger is located at institute
It states between the first finger and the 3rd finger, another lateral surface institute of the 3rd finger and the main part 1
The distance at interval is not less than the width of finger 3.
Preferably, the quantity of the finger is three, is the first finger, the second finger and the 3rd finger-type respectively
Part, wherein, a lateral surface of first finger from the main part 1 is protruding, and second finger is located at institute
State between the first finger and the 3rd finger, the 3rd finger from the main part 1 another outside towards
It overhangs.
Preferably, the quantity of the finger is three, is the first finger, the second finger and the 3rd finger-type respectively
Part, wherein, the distance that a lateral surface of first finger and the main part 1 is spaced is not less than the width of finger 3
Degree, second finger between first finger and the 3rd finger, the 3rd finger with it is described
The distance that another lateral surface of main part is spaced is not less than the width of finger 3.
Preferably, the location hole 5 is threaded hole, and the fastener is fastening bolt.
Preferably, the finger plate uses common carbon structural steel Q235.
Preferably, Zinc-nickel seeping layer, multi-component alloy co-cementation, spraying organic coating are carried out to the finger plate to close at layer surface
Reason；The alloying layer thickness of wherein described finger plate should be greater than 50 μm, and seal coat thickness is more than 5 μm, and total coating thickness should be greater than 55 μ
m。
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.For system disclosed in embodiment
For, due to corresponding to the methods disclosed in the examples, so description is fairly simple, related part is referring to method part illustration
.
Those skilled in the art can realize described function to each specific application using distinct methods, but
It is this realize it is not considered that beyond the scope of the utility model.
Obviously, it is new without departing from this practicality can to carry out utility model various modification and variations by those skilled in the art
The spirit and scope of type.If in this way, these modifications and variations of the utility model belong to the utility model claims and its
Within the scope of equivalent technologies, then the utility model is also intended to including these modification and variations.
Claims (10)
1. a kind of finger plate, which is characterized in that the finger plate includes main part and protruding from the one side of the main part
Finger；
Wherein, the finger includes at least three fingers, mutual equidistant parallel between the finger, between each other between
Width away from not less than finger, and the distance of free end to the main part of each finger is identical；
Inner fovea part is provided on the outer surface of the main part, the center of the inner fovea part is provided with location hole.
2. finger plate as described in claim 1, which is characterized in that the quantity of the finger is three, is the first finger respectively
Shape part, the second finger and the 3rd finger, wherein, first finger is faced out from an outside of the main part to be stretched
Go out, second finger between first finger and the 3rd finger, the 3rd finger with it is described
The distance that another lateral surface of main part is spaced is not less than the width of finger.
3. finger plate as described in claim 1, which is characterized in that the quantity of the finger is three, is the first finger respectively
Shape part, the second finger and the 3rd finger, wherein, first finger is faced out from an outside of the main part to be stretched
Go out, second finger is between first finger and the 3rd finger, and the 3rd finger is from described
Another lateral surface of main part is protruding.
4. finger plate as described in claim 1, which is characterized in that the quantity of the finger is three, is the first finger respectively
Shape part, the second finger and the 3rd finger, wherein, a lateral surface of first finger and the main part is spaced
Distance be not less than the width of finger, second finger be located at first finger and the 3rd finger it
Between, the distance that another lateral surface of the 3rd finger and the main part is spaced is not less than the width of finger.
5. finger plate as described in claim 1, which is characterized in that the finger plate is by running through the fastener of the location hole
It is fixedly connected with finger plate panel seat.
6. finger plate as claimed in claim 5, which is characterized in that the location hole is threaded hole, and the fastener is fastening
Bolt.
7. finger plate as described in claim 1, which is characterized in that the finger plate is applied to straddle type single-rail traffic PC rails
Road beam.
8. finger plate as described in claim 1, which is characterized in that the finger plate uses common carbon structural steel Q235.
9. finger plate as described in claim 1, which is characterized in that it is common that Zinc-nickel seeping layer, multicomponent alloy are carried out to the finger plate
It oozes, spray the surface treatment of organic coating confining bed；Wherein, the alloying layer thickness of the finger plate should be greater than 50 μm, and seal coat is thick
Degree is more than 5 μm, and total coating thickness should be greater than 55 μm.
10. a kind of finger plate component, which is characterized in that the finger plate component is by a pair of such as any right in claim 1 to 9
It is required that the finger plate forms, it is mutually parallel between the finger of the finger plate in the mutually spacing between finger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721355739.XU CN207391946U (en) | 2017-10-20 | 2017-10-20 | A kind of finger plate and its component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721355739.XU CN207391946U (en) | 2017-10-20 | 2017-10-20 | A kind of finger plate and its component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207391946U true CN207391946U (en) | 2018-05-22 |
Family
ID=62329221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721355739.XU Active CN207391946U (en) | 2017-10-20 | 2017-10-20 | A kind of finger plate and its component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207391946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695185A (en) * | 2017-10-20 | 2019-04-30 | 马鞍山市中水路桥机械制造有限责任公司 | A kind of finger plate and its component |
-
2017
- 2017-10-20 CN CN201721355739.XU patent/CN207391946U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695185A (en) * | 2017-10-20 | 2019-04-30 | 马鞍山市中水路桥机械制造有限责任公司 | A kind of finger plate and its component |
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