CN205890880U - Lubricated integrated system of 100% low -floor train stucco and rim - Google Patents
Lubricated integrated system of 100% low -floor train stucco and rim Download PDFInfo
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- CN205890880U CN205890880U CN201620947012.XU CN201620947012U CN205890880U CN 205890880 U CN205890880 U CN 205890880U CN 201620947012 U CN201620947012 U CN 201620947012U CN 205890880 U CN205890880 U CN 205890880U
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- stucco
- nozzle
- low
- integrated system
- train
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Abstract
The utility model relates to a light rail train field discloses a lubricated integrated system of 100% low -floor train stucco and rim. Including air compressor machine, reservoir, pressure switch, two -position three way solenoid valve, first air -vent valve and the first battery valve that connects gradually, the two -position three way solenoid valve has still connected gradually second air -vent valve and second solenoid valve, first solenoid valve and stucco unit connection, second solenoid valve and the lubricated unit connection of rim, lubricated same air compressor machine of sharing of stucco and rim and reservoir, the effectual system redundancy that improves practices thrift the cost.
Description
Technical field
This utility model is related to light rail train field, particularly a kind of 100% low-floor train stucco and wheel flange lubricating collection
One-tenth system.
Background technology
Low-floor light rail train be a kind of extensive utilization abroad new in, low freight volume Rail Transit System, have fast
Prompt convenience, energy-conserving and environment-protective, safety and comfort, occupancy path resource are few, low cost, construction period are short, the low advantage of operation cost,
Also it is developed rapidly at home at present.100% low-floor light rail train is not to set exhibition booth, upper and lower passenger is convenient, it is easypro to take
The advantages of adaptive and safety are good, obtains the accreditation of more and more users, becomes the emphasis of development.Low-floor train typically exists
Road traveling, uses public right of way with automobile；Therefore, its deceleration requires higher than subway it is necessary to be equipped with stucco unit ability
Meet brake hard deceleration to require.In addition, low-floor train line generally uses grooved track, which increase wheel rim
Friction, therefore, wheel flange lubricating unit is also indispensable.Two systems all using pneumatic control, and not in simultaneously
Run.
Utility model content
Goal of the invention of the present utility model is: for above-mentioned problem, there is provided a kind of 100% low-floor train
Stucco and wheel flange lubricating integrated system.
The technical solution adopted in the utility model is such that a kind of 100% low-floor train stucco and wheel flange lubricating collection
One-tenth system, including the air compressor machine being sequentially connected, reservoir, pressure switch, two-position three way magnetic valve, the first pressure regulator valve and the first battery
Valve, described two-position three way magnetic valve has also been sequentially connected the second pressure regulator valve and the second electromagnetic valve, described first electromagnetic valve and stucco
Unit connects, and described second electromagnetic valve is connected with wheel flange lubricating unit.
Further, it is provided with relief valve between described reservoir and pressure switch.
Further, described first electromagnetic valve and the second electromagnetic valve use two-position three way magnetic valve.
Further, described stucco unit include two sandboxs, stucco nozzle i, stucco nozzle ii, stucco nozzle iii and
Stucco nozzle iv.
Further, described wheel flange lubricating unit includes wheel flange lubricating fuel tank, left side wheel rim lubricating nozzle and right side wheel rim
Lubricating nozzle.
Further, described air compressor machine is installed on roof by bolt, and described reservoir and two sandboxes are attached separately to three
Guest room seat bottom, described wheel flange lubricating fuel tank is hung on vehicle body bottom frame bottom.
Further, described reservoir is 40l reservoir.
Further, described stucco nozzle i and stucco nozzle ii is located on train first axis, described stucco nozzle iii
It is located on second axle with stucco nozzle iv.
Further, to be arranged on first wheel of train right for described left side wheel rim lubricating nozzle and right side wheel rim lubricating nozzle
On.
In sum, due to employing technique scheme, the beneficial effects of the utility model are: stucco unit and wheel rim
Lubrication unit shares same air compressor machine and reservoir, is integrated with the air supply system of two systems, reduce system redundancy, structure simple,
Cost-effective.
Brief description
Fig. 1 is this utility model schematic diagram of gas circuit.
Fig. 2 is this utility model train bogie structural representation.
In figure labelling: 1- stucco nozzle i, wheel rim lubricating nozzle on the left of 2-, wheel rim lubricating nozzle on the right side of 3-, 4- stucco nozzle
Ii, 5- stucco nozzle iii, 6- stucco nozzle iv, 7- sandbox joint, 8- sandbox joint, 9- wheel flange lubricating fuel tank connector.
Specific embodiment
Below in conjunction with the accompanying drawings, this utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
As shown in Figure 1-2, a kind of 100% low-floor train stucco and wheel flange lubricating integrated system, including be sequentially connected
Air compressor machine, reservoir s1, pressure switch sp, two-position three way magnetic valve y1, the first pressure regulator valve f2 and the first battery valve y2, described two
Three-way magnetic valve y1 has also been sequentially connected the second pressure regulator valve f3 and the second electromagnetic valve y3, described first electromagnetic valve y3 and stucco unit
Connect, described second electromagnetic valve y3 is connected with wheel flange lubricating unit.Stucco unit and the same pneumatics of wheel flange lubricating units shared
Machine and reservoir s1, described pressure switch is used for detecting the pressure in reservoir s1, control the start and stop of air compressor machine, wind is passed through by air compressor machine
Air inlet p1 sends in reservoir, completes stucco function and wheel flange lubricating work(by the two-position three way magnetic valve y1 being connected with reservoir s1
The switching of energy；During two-position three way magnetic valve y1 dead electricity, wind regime pressure connects wheel flange lubricating element loop, as long as two-position three-way electromagnetic
Valve y1 obtains electric, then be switched to stucco loop.Therefore, stucco function priority is higher than wheel flange lubricating function.
It is provided with relief valve f1, when the pressure in reservoir s1 has been more than safety between described reservoir s1 and pressure switch sp
Value, will open reservoir s1 and be deflated to safety value.
Described first electromagnetic valve y2 and the second electromagnetic valve y3 uses two-position three way magnetic valve.
Described stucco unit includes two sandboxs, stucco nozzle i1, stucco nozzle ii4, stucco nozzle iii5 and stucco spray
Mouth iv6, described two sandboxs are connected with sandbox joint 7 and sandbox joint 8 respectively, and described one of sandbox connects stucco nozzle
I1 and stucco nozzle iv6, another sandbox described connects stucco nozzle ii4 and stucco nozzle iii5.
Described wheel flange lubricating unit includes wheel flange lubricating fuel tank, left side wheel rim lubricating nozzle 2 and right side wheel rim lubricating nozzle
3.Wheel flange lubricating fuel tank pass through wheel flange lubricating fuel tank connector 9 respectively with is connected on the left of wheel rim lubricating nozzle 2 and right side wheel flange lubricating
Nozzle 3.
Described air compressor machine is installed on roof by bolt, and described reservoir s1 and two sandboxes are attached separately to three guest room seats
Bottom, described wheel flange lubricating fuel tank is hung on vehicle body bottom frame bottom, and two sandboxs are located at a left-side seat and a right side respectively
Side seat bottom, layout is uniformly reasonable, save space.Described reservoir s1 is 40l reservoir.
Described stucco nozzle i1 and stucco nozzle ii4 is located on train first axis, described stucco nozzle iii5 and stucco
Nozzle iv6 is located on second axle.When train moves to a direction, first axis are in the front of second axle, first, train
Stucco nozzle i1 and stucco nozzle ii4 work, stucco when braking deceleration on axle；When train moves round about,
Second axle stucco nozzle iii5 and stucco nozzle iv6 work on the front of first axis, second axle of train, subtracts in braking
Stucco when fast.
Described left side wheel rim lubricating nozzle 2 and right side wheel rim lubricating nozzle 3 are arranged on first wheel of train to upper, for moistening
Coaster wheel rim, friction of slowing down.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Any modification, equivalent and improvement made within the spirit of utility model and principle etc., should be included in this utility model
Protection domain within.
Claims (9)
1. a kind of 100% low-floor train stucco and wheel flange lubricating integrated system, is characterized in that: includes the pneumatics being sequentially connected
Machine, reservoir, pressure switch, two-position three way magnetic valve, the first pressure regulator valve and the first battery valve, described two-position three way magnetic valve also according to
Secondary be connected to the second pressure regulator valve and the second electromagnetic valve, described first electromagnetic valve is connected with stucco unit, described second electromagnetic valve with
Wheel flange lubricating unit connects.
2. 100% low-floor train stucco as claimed in claim 1 and wheel flange lubricating integrated system, is characterized in that: described wind
It is provided with relief valve between cylinder and pressure switch.
3. 100% low-floor train stucco as claimed in claim 1 and wheel flange lubricating integrated system, is characterized in that: described
One electromagnetic valve and the second electromagnetic valve are two-position three way magnetic valves.
4. 100% low-floor train stucco as claimed in claim 1 and wheel flange lubricating integrated system, is characterized in that: described spreads
Sand unit includes two sandboxs, stucco nozzle i, stucco nozzle ii, stucco nozzle iii and stucco nozzle iv.
5. 100% low-floor train stucco as claimed in claim 4 and wheel flange lubricating integrated system, is characterized in that: described wheel
Edge lubrication unit includes wheel flange lubricating fuel tank, left side wheel rim lubricating nozzle and right side wheel rim lubricating nozzle.
6. 100% low-floor train stucco as claimed in claim 5 and wheel flange lubricating integrated system, is characterized in that: described sky
Press is installed on roof by bolt, and described reservoir and two sandboxes are attached separately to three guest rooms seat bottom, described wheel rim profit
Oil tank is hung on vehicle body bottom frame bottom.
7. 100% low-floor train stucco as claimed in claim 6 and wheel flange lubricating integrated system, is characterized in that: described wind
Cylinder is 40l reservoir.
8. 100% low-floor train stucco as claimed in claim 7 and wheel flange lubricating integrated system, is characterized in that: described spreads
Sand blasting mouth i and stucco nozzle ii is located on train first axis, and described stucco nozzle iii and stucco nozzle iv is located at train second
On root axle.
9. 100% low-floor train stucco as claimed in claim 8 and wheel flange lubricating integrated system, is characterized in that: a described left side
Side flange lubricating nozzle and right side wheel rim lubricating nozzle are arranged on first wheel of train to upper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620947012.XU CN205890880U (en) | 2016-08-26 | 2016-08-26 | Lubricated integrated system of 100% low -floor train stucco and rim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620947012.XU CN205890880U (en) | 2016-08-26 | 2016-08-26 | Lubricated integrated system of 100% low -floor train stucco and rim |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205890880U true CN205890880U (en) | 2017-01-18 |
Family
ID=57778018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620947012.XU Active CN205890880U (en) | 2016-08-26 | 2016-08-26 | Lubricated integrated system of 100% low -floor train stucco and rim |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205890880U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843955A (en) * | 2018-08-21 | 2018-11-20 | 中车长春轨道客车股份有限公司 | A kind of flange lubrication system |
| WO2020173239A1 (en) * | 2019-02-26 | 2020-09-03 | 中车长春轨道客车股份有限公司 | Motor train unit and sanding lubrication system therefor |
| CN114604276A (en) * | 2022-03-03 | 2022-06-10 | 中车青岛四方机车车辆股份有限公司 | Sanding control system, sanding control method and vehicle |
-
2016
- 2016-08-26 CN CN201620947012.XU patent/CN205890880U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843955A (en) * | 2018-08-21 | 2018-11-20 | 中车长春轨道客车股份有限公司 | A kind of flange lubrication system |
| CN108843955B (en) * | 2018-08-21 | 2023-08-22 | 中车长春轨道客车股份有限公司 | Rim lubricating system |
| WO2020173239A1 (en) * | 2019-02-26 | 2020-09-03 | 中车长春轨道客车股份有限公司 | Motor train unit and sanding lubrication system therefor |
| EP3744604A4 (en) * | 2019-02-26 | 2022-02-09 | CRRC Changchun Railway Vehicles Co., Ltd. | Motor train unit and sanding lubrication system therefor |
| CN114604276A (en) * | 2022-03-03 | 2022-06-10 | 中车青岛四方机车车辆股份有限公司 | Sanding control system, sanding control method and vehicle |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |