CN217422877U - Railroad switch oiling device - Google Patents
Railroad switch oiling device Download PDFInfo
- Publication number
- CN217422877U CN217422877U CN202220583234.3U CN202220583234U CN217422877U CN 217422877 U CN217422877 U CN 217422877U CN 202220583234 U CN202220583234 U CN 202220583234U CN 217422877 U CN217422877 U CN 217422877U
- Authority
- CN
- China
- Prior art keywords
- turnout
- oil pipe
- controller
- oil
- splitter
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K3/00—Wetting or lubricating rails or wheel flanges
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N21/00—Conduits; Junctions; Fittings for lubrication apertures
- F16N21/02—Lubricating nipples
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/30—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the oil being fed or carried along by another fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model discloses a turnout oil injection device, which comprises a controller, a remote control end, an oil injection driving mechanism, an electromagnetic directional valve, a main oil pipe, a first splitter, a second oil pipe, a second splitter, a plurality of first nozzles and a plurality of second nozzles; the remote control end is connected with the controller and used for sending a control signal to the controller; the main oil pipe is respectively connected with the first oil pipe and the second oil pipe and is provided with an oil injection driving mechanism and an electromagnetic reversing valve; the first oil pipe is connected with a first splitter, and the first splitter is connected with each first nozzle; each first nozzle is arranged in a first area of the turnout, and the first area is displayed when the turnout is in a positioning state; the second oil pipe is connected with a second splitter, and the second splitter is connected with each second nozzle; each second nozzle is arranged in a second area of the turnout, and the second area is displayed when the turnout is in a reverse state. The utility model discloses can realize the degree of automation of switch oiling, reduce staff's working strength, improve work efficiency.
Description
Technical Field
The utility model belongs to the technical field of railway switch, a switch device is related to, especially, relate to a switch oiling device.
Background
The turnout is necessary line equipment when a locomotive vehicle transfers from one track to another track or crosses another track, and is an important component of an urban rail transit line; usually, a large number of railway stations, vehicle sections and parking lots are laid, and the passing capacity of the railway can be fully exerted by the turnout.
The turnout is more, the structure is complex, the service life is short, the train speed is limited, the driving safety is low, the maintenance workload is large, and the like, and the turnout is called as three weak links of the track together with the curve and the joint. Meanwhile, the turnout is one of three major elements formed by signal equipment, has multiple types and complex installation structure, has higher requirement on the line quality, and is easily influenced by factors such as line condition change, rain and snow weather and the like to cause the fault of the signal switching equipment.
The railway turnout has the characteristics of high density of passenger trains, high turnout use frequency, single-side turning back and the like in urban rail transit, and provides higher requirements for turnout maintenance due to the insufficient factors of the turnout. The inspection of the turnout current curve is increased in rainy days, a point is required to be timely asked when the current curve changes, maintenance personnel are arranged to leave the line for oiling, the whole process is complicated, the potential safety hazard is high, and particularly, a three-rail line is formed.
In view of the above, there is a need to design a new oiling method for railroad switches to overcome at least some of the above-mentioned disadvantages of the existing oiling methods for railroad switches.
SUMMERY OF THE UTILITY MODEL
The utility model provides a switch oiling device can realize the remote control of switch oiling even automated control, reduces staff's working strength, improves work efficiency.
In order to solve the technical problem, according to the utility model discloses an aspect adopts following technical scheme:
the utility model provides a switch oiling device, switch oiling device includes: the oil injection control system comprises a controller, a remote control end, an oil injection driving mechanism, an electromagnetic reversing valve, a main oil pipe, a first splitter, a second oil pipe, a second splitter, a plurality of first nozzles and a plurality of second nozzles;
the remote control end is connected with the controller and used for sending a control signal to the controller; the main oil pipe is respectively connected with a first oil pipe and a second oil pipe, and the main oil pipe is provided with the oil injection driving mechanism and the electromagnetic directional valve;
the first oil pipe is connected with a first splitter, and the first splitter is connected with each first nozzle; each first nozzle is arranged in a first area of the turnout, and the first area is displayed when the turnout is in a positioning state;
the second oil pipe is connected with a second splitter, and the second splitter is connected with each second nozzle; each second nozzle is arranged in a second area of the turnout, and the second area is displayed when the turnout is in a reverse state;
the output end of the controller is connected with the input end of the oil injection driving mechanism and used for sending a control signal to the oil injection driving mechanism;
the output end of the controller is connected with the input end of the electromagnetic directional valve and used for sending a control signal to the electromagnetic directional valve;
when the electromagnetic directional valve is in a first state, the first oil pipe is communicated with the main oil pipe to control each first nozzle to spray oil;
and when the electromagnetic directional valve is in a second state, the second oil pipe is communicated with the main oil pipe to control each second nozzle to spray oil.
As an embodiment of the utility model, switch oiling device further includes the switch gesture acquisition circuit, the switch gesture acquires the positioning relay and the counterpoint relay of circuit connection switch for acquire the signal of positioning relay and counterpoint relay, thereby judge the switch gesture.
As an implementation manner of the present invention, the turnout oiling device further comprises a turnout attitude acquisition circuit, wherein the turnout attitude acquisition circuit is arranged close to a set area of a turnout and is used for acquiring position data of the set area of the turnout;
the output end of the attitude acquisition circuit is connected with the input of the controller and used for sending the sensed position data of the turnout setting area to the controller.
As an embodiment of the utility model, remote control end passes through the cable with the controller and is connected.
As an embodiment of the utility model, remote control end passes through wireless communication module with the controller and is connected.
As an embodiment of the present invention, the oil injection driving mechanism is an oil pump.
The beneficial effects of the utility model reside in that: the utility model provides a switch oiling device can realize the remote control of switch oiling even automated control, reduces staff's working strength, improves work efficiency.
The utility model discloses can ensure maintainer's personal safety. The existing turnout oiling needs to be connected with the traveling dispatching application and is required to assist an attendant to accompany protection, hidden dangers exist for traveling safety and personal safety, and particularly, the three-rail line is easy to get an electric shock danger in rainy days. The invention can communicate and fill oil with the driving scheduling at any time, and maintenance personnel do not need to go off the line, thereby having no influence on driving and no potential safety hazard in the aspect of personal safety.
The utility model discloses reducible district section dead time. At present, the turnout oiling section has long stop time, the time for maintenance personnel to arrive at the site, carry out oiling, safely check before leaving and leave is fully considered, and the influence on the train operation is large. The invention adopts the self-resetting button, is matched with the switch area monitoring, is clear for the oiling condition, can realize the oiling without stopping and does not influence the train operation.
The utility model discloses can improve the degree of portably operating, reduce work load. The utility model adopts the direct current permanent magnet brushless motor pump, and the maintenance workload is small; the supplement of the oil tank can be arranged after the operation is stopped at night, the operation of the train is not influenced, and the potential safety hazard is small; the maintainer does not need professional training by operating the button and monitoring the inspection effect.
Drawings
Fig. 1 is the schematic diagram of the components of the railroad switch oiling device in an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
For a further understanding of the invention, reference will now be made to the following description of the preferred embodiments of the invention taken in conjunction with the examples, but it is understood that the description is only intended to further illustrate the features and advantages of the invention, and not to limit the scope of the invention as claimed.
The description in this section is for exemplary embodiments only, and the present invention is not limited to the scope of the embodiments described. The same or similar prior art means and some technical features of the embodiments are mutually replaced and are also within the scope of the description and the protection of the invention.
The term "connected" in the specification includes both direct connection and indirect connection.
The utility model discloses a turnout oiling device, and figure 1 is a schematic diagram of the turnout oiling device in an embodiment of the utility model; referring to fig. 1, the device for injecting oil into the turnout comprises: the oil injection device comprises a controller 1, a remote control end 2, an oil injection driving mechanism 3, an electromagnetic directional valve 4, a main oil pipe 5, a first oil pipe 6, a first branch device 7, a second oil pipe 8, a second branch device 9, a plurality of first nozzles 10 and a plurality of second nozzles 11.
The remote control end 2 is connected with the controller 1 and used for sending a control signal to the controller 1. In an embodiment of the present invention, the remote control end 2 and the controller 1 may be connected by a cable; the remote control terminal 2 can also be connected with the controller 1 through a wireless communication module.
The main oil pipe 5 is respectively connected with a first oil pipe 6 and a second oil pipe 8, and the main oil pipe 6 is provided with the oil injection driving mechanism 3 and the electromagnetic directional valve 4. The oil injection driving mechanism can be an oil pump.
The first oil pipe 6 is connected with a first branching device 7, and the first branching device 7 is connected with each first nozzle 10; each first nozzle 10 is disposed in a first region of the switch that is presented when the switch is in the positioned state. The second oil pipe 8 is connected with a second splitter 9, and the second splitter 9 is connected with each second nozzle 11; each second nozzle 11 is arranged in a second region of the switch, which second region is present when the switch is in the inverted position.
A worker can send a control command by controlling the remote control terminal 2, and further send a command to the controller 1; when the turnout is in a positioning state (at the moment, a first area of the supporting plate on the turnout is exposed outside, and a second area of the supporting plate on the turnout is shielded), the turnout oil injection device injects oil to the first area by controlling the first nozzles 10 to work; when the turnout is in a reverse state (at the moment, the second area of the supporting plate on the turnout is exposed outside, and the first area of the supporting plate on the turnout is shielded), the second area is filled with oil by controlling the operation of each second nozzle 11.
The output end of the controller 1 is connected with the input end of the oil injection driving mechanism 3 and used for sending a control signal to the oil injection driving mechanism 3; the output end of the controller 1 is connected with the input end of the electromagnetic directional valve 4, and is used for sending a control signal to the electromagnetic directional valve 4.
When the electromagnetic directional valve 4 is in a first state, the first oil pipe 6 is communicated with the main oil pipe 5 to control each first nozzle 10 to spray oil; and when the electromagnetic directional valve 4 is in a second state, the second oil pipe 8 is communicated with the main oil pipe 5 to control each second nozzle 11 to inject oil.
In one embodiment, the turnout oiling device further comprises a turnout attitude acquisition circuit, wherein the turnout attitude acquisition circuit is connected with a positioning relay and a reverse relay of the turnout (when the turnout is in a positioning state, the positioning relay is closed, and when the turnout is in a reverse state, the reverse relay is closed) and is used for acquiring signals of the positioning relay and the reverse relay so as to judge the turnout attitude.
In addition, the switch attitude acquisition circuit may be disposed near a set area of the switch to acquire position data of the set area of the switch. The output end of the attitude acquisition circuit is connected with the input of the controller and used for sending the sensed position data of the turnout setting area to the controller. The turnout attitude acquisition circuit can comprise a position sensor for sensing the position of the set position of the turnout, so that the turnout state can be conveniently distinguished.
The utility model discloses an in the use scene, the utility model discloses a other installation oil tank of rail, oil pump and notes oil line utilize the cable to realize indoor remote control oiling equipment. The utility model discloses an refuel oil pump, oil tank, oil pipe and nozzle, utilize cable and control button to realize artificial remote control.
The turnout remote oiling equipment fully utilizes the free space beside the rail, a pressurizing oil pump and an oil tank are installed, and an oil pressure pipeline is arranged by utilizing the space of the integral ballast bed; the arrangement is reasonable and safe, and the line maintenance and the daily switch equipment maintenance are not influenced.
In order to ensure the safe operation of the pressure pump and reduce the maintenance amount, a direct-current permanent magnet brushless gear electric pump is adopted; in order to avoid the influence of a metal oil pressure pipeline on a signal track circuit beside a track, a high-pressure plastic oil pipe is adopted; the nozzle is made of brass or stainless steel; the oil pressure pipeline adopts compound channel to protect, and hydraulic pump and oil tank process the protective cover separately.
To sum up, the utility model provides a switch oiling device can realize the remote control of switch oiling even automated control, reduces staff's working strength, improves work efficiency.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The description and applications of the present invention are illustrative and are not intended to limit the scope of the invention to the embodiments described above. Effects or advantages referred to in the embodiments may not be reflected in the embodiments due to interference of various factors, and the description of the effects or advantages is not intended to limit the embodiments. Variations and modifications of the embodiments disclosed herein are possible, and alternative and equivalent various components of the embodiments will be apparent to those skilled in the art. It will be clear to those skilled in the art that the present invention may be embodied in other forms, structures, arrangements, proportions, and with other components, materials, and parts, without departing from the spirit or essential characteristics thereof. Other variations and modifications of the embodiments disclosed herein may be made without departing from the scope and spirit of the present invention.
Claims (6)
1. The utility model provides a switch oiling device which characterized in that, switch oiling device includes: the oil injection control system comprises a controller, a remote control end, an oil injection driving mechanism, an electromagnetic reversing valve, a main oil pipe, a first splitter, a second oil pipe, a second splitter, a plurality of first nozzles and a plurality of second nozzles;
the remote control end is connected with the controller and used for sending a control signal to the controller; the main oil pipe is respectively connected with a first oil pipe and a second oil pipe, and the main oil pipe is provided with the oil injection driving mechanism and the electromagnetic directional valve;
the first oil pipe is connected with a first splitter, and the first splitter is connected with each first nozzle; each first nozzle is arranged in a first area of the turnout, and the first area is displayed when the turnout is in a positioning state;
the second oil pipe is connected with a second splitter, and the second splitter is connected with each second nozzle; each second nozzle is arranged in a second area of the turnout, and the second area is displayed when the turnout is in a reverse state;
the output end of the controller is connected with the input end of the oil injection driving mechanism and used for sending a control signal to the oil injection driving mechanism;
the output end of the controller is connected with the input end of the electromagnetic directional valve and used for sending a control signal to the electromagnetic directional valve;
when the electromagnetic directional valve is in a first state, the first oil pipe is communicated with the main oil pipe to control each first nozzle to spray oil;
and when the electromagnetic directional valve is in a second state, the second oil pipe is communicated with the main oil pipe to control each second nozzle to spray oil.
2. The switch oiling device of claim 1, wherein:
the turnout oil injection device further comprises a turnout attitude acquisition circuit, wherein the turnout attitude acquisition circuit is connected with a positioning relay and a reverse relay of the turnout and used for acquiring signals of the positioning relay and the reverse relay so as to judge the turnout attitude.
3. The switch oiling device of claim 1, wherein:
the turnout oil injection device further comprises a turnout attitude acquisition circuit, wherein the turnout attitude acquisition circuit is arranged close to a set area of a turnout and is used for acquiring position data of the set area of the turnout;
the output end of the attitude acquisition circuit is connected with the input of the controller and used for sending the sensed position data of the turnout setting area to the controller.
4. The switch oiling device of claim 1, wherein:
the remote control end is connected with the controller through a cable.
5. The switch oiling device of claim 1, wherein:
the remote control end is connected with the controller through a wireless communication module.
6. The switch oiling device of claim 1, wherein:
the oil injection driving mechanism is an oil pump.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220583234.3U CN217422877U (en) | 2022-03-17 | 2022-03-17 | Railroad switch oiling device |
| PCT/CN2022/112689 WO2023173674A1 (en) | 2022-03-17 | 2022-08-16 | Turnout oiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220583234.3U CN217422877U (en) | 2022-03-17 | 2022-03-17 | Railroad switch oiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217422877U true CN217422877U (en) | 2022-09-13 |
Family
ID=83179034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220583234.3U Active CN217422877U (en) | 2022-03-17 | 2022-03-17 | Railroad switch oiling device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN217422877U (en) |
| WO (1) | WO2023173674A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7513335B2 (en) * | 2003-05-29 | 2009-04-07 | Tranergy Corporation | Railroad switch lubricator |
| CN203023771U (en) * | 2012-09-05 | 2013-06-26 | 西安安路信铁路技术有限公司 | Jet-type switch setting automatic oil injection lubrication system |
| CN205372041U (en) * | 2016-01-18 | 2016-07-06 | 西安瑞信铁路设备有限公司 | Railway switch self -lubricate system |
| CN209130488U (en) * | 2018-08-22 | 2019-07-19 | 包头市通慧科技有限公司 | A kind of intelligent track switch external locking fuel loading system based on Internet of Things |
| CN112224236B (en) * | 2020-09-17 | 2022-07-26 | 中铁武汉电气化局集团有限公司 | Method and circuit for controlling turnout traction, device, electronic equipment and storage medium |
-
2022
- 2022-03-17 CN CN202220583234.3U patent/CN217422877U/en active Active
- 2022-08-16 WO PCT/CN2022/112689 patent/WO2023173674A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023173674A1 (en) | 2023-09-21 |
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