CN-116020685-B - Railway oiling machine

CN116020685BCN 116020685 BCN116020685 BCN 116020685BCN-116020685-B

Abstract

The invention provides a railway oiling machine which comprises a frame, a traveling assembly, an oil injection assembly and an electric control system, wherein the traveling assembly is arranged at the bottom of the frame, the oil injection assembly is arranged on the frame and is respectively connected with an oil supply way and an air supply way, the air supply way is provided with an air pump, and the electric control system is respectively and electrically connected with the traveling assembly, the oil injection assembly, the oil supply way and the air supply way. According to the invention, the pressurizing air circuit is connected into the traditional oil spraying pipeline, so that the oil spraying process can be pressurized, the residual solidification of grease in the pipeline is avoided, the oiling machine can be simultaneously suitable for the use of engine oil and grease, the oiling speed is high, the operation process is accurately controlled, the adhesion is good, the drip pollution waste is avoided, the dosage is controllable, the material cost is saved, and the spraying effect is good.

Inventors

GONG MENGFEI
FAN ZHIWEN
MA QIANG

Assignees

国能包神铁路集团有限责任公司
神华甘泉铁路有限责任公司

Dates

Publication Date: 20260512
Application Date: 20221229

Claims (8)

1. A railway oiling machine is characterized by comprising a frame, a traveling assembly, an oil injection assembly and an electric control system, wherein, The traveling assembly is arranged at the bottom of the frame, and the oil injection assembly is arranged on the frame; The oil injection assembly is respectively connected with an oil supply way and an air supply way, and an air pump is arranged on the air supply way; The electric control system is respectively and electrically connected with the walking assembly, the oil injection assembly, the oil supply way and the air supply way; the oil injection assembly comprises an adjusting guide rail, a first supporting arm, an adjusting part, a contact pin, an oil injection module and a position switch, The first supporting arms are oppositely arranged at two ends of the adjusting guide rail and are rotationally connected with the adjusting guide rail; the adjusting parts are oppositely arranged at two sides of the bottom of the adjusting guide rail and extend towards the first supporting arm; The contact pins are oppositely arranged on the inner side of the first supporting arm, and the oil injection module is oppositely arranged at the bottom end of the first supporting arm and the injection direction faces the inner side; the position switch is arranged at the bottom of the first supporting arm and is electrically connected with the electric control system; the oil injection assembly is arranged on the frame through an adjusting assembly, wherein, The adjusting component comprises a second supporting arm, a supporting vertical rod and a locking handle; The support vertical rod is arranged on the frame, the support vertical rod is connected with the second support arm, the locking handle is connected with the first support arm and the second support arm, a rack structure is arranged on the support vertical rod, a lock tongue at the front end of the locking handle can be clamped into or separated from a tooth socket of the rack structure, and the adjusting guide rail is sleeved on the support vertical rod.
2. The railway oil applicator of claim 1, further comprising a speed measurement device and a position measurement device respectively disposed on the carriage; The speed measuring device and the position measuring device respectively acquire travelling speed data and position data and transmit the travelling speed data and the position data to the electric control system, and the electric control system controls the opening and closing of the oil supply path, the gas supply path and the oil injection assembly according to the travelling speed data and the position data.
3. The railroad oil applicator of claim 2, wherein the speed measurement device comprises a speed sensor disposed on the running gear, and the position measurement device comprises a position sensor disposed on the carriage.
4. The railroad oil applicator of claim 1, wherein the adjustment member comprises a positioning bolt.
5. The railroad oil applicator of claim 1, wherein the first support arm is coupled to the adjustment rail by an optical axis and a sleeve disposed about the optical axis.
6. The railroad oil machine of claim 1, wherein the first support arms are interconnected by a resilient connecting member.
7. A railway oiling machine according to any one of claims 1 to 3, wherein the travelling assemblies are symmetrically arranged on both sides of the bottom of the carriage in a direction parallel to the rail extension direction, and the travelling wheels symmetrically arranged on both sides in a direction parallel to the rail extension direction are connected to each other by a transmission shaft.
8. A railway oil applicator as claimed in any one of claims 1 to 3, further provided with a positioning device electrically connected to the electronic control system.

Description

Railway oiling machine Technical Field The invention relates to the technical field of railway track maintenance devices, in particular to a railway oiling machine. Background The concrete sleeper vertical bolt and the fastener equipment on the track line are key components for fixing the steel rail to ensure the stability of the steel rail, and directly influence the stability of the track line. Because sleeper vertical bolt and fastener are outdoor installation and use, receive the influence of environment such as wind-blown sun-dried rain drenches, very easily cause corrosion inefficacy, influence equipment quality, bring the hidden danger to transportation safety, vertical bolt and fastener corrosion inefficacy be one kind in the track circuit more serious equipment disease, can lead to the fastener to the withholding pressure of rail after the inefficacy is too long enough, form "false torque", arouse rail expend with heat shrinkage and creep out of control, the locking rail temperature is inaccurate, seriously still can cause rail to stretch out equipment accidents such as rail runway that rises. Therefore, the service maintenance department pays great attention to the oiling maintenance work of the vertical bolts, and the maintenance department is parallel to the necessary work items of line maintenance, and the oiling of the vertical bolts and the fasteners is required after the maintenance is finished in summer or in spring each year. At present, the existing oiling device needs to undergo a process of moving to stop, so that inaccurate oiling positions can be caused, because the viscosity of engine oil and grease is different, the grease can be adhered in an oil cylinder, equipment cannot adapt to oiling of the engine oil and the grease at the same time, the oiling component is fixed in position and cannot adapt to oiling requirements of rails with different specifications, equipment on-road use monitoring means are absent, equipment possibly stays on a railway, and monitoring needs to be enhanced. Disclosure of Invention The technical problem to be solved by the invention is to overcome the defects in the prior art, and provide the railway oiling machine, wherein the oil supply path is connected to the oil supply path, the oil injection process can be pressurized under the control of the electric control system, and the oil is sucked out of the oil storage tank through the air pressure, so that the oil is prevented from being solidified in the pipeline, the oiling machine can be simultaneously suitable for oiling the oil and the engine oil, the oiling speed is high, the adhesion is good, the oiling machine automatically moves under the control of the electric control system, the drip pollution is avoided, the dosage is controllable, and the material cost is saved. In order to solve the technical problems, the technical scheme provided by the invention is as follows: The utility model provides a railway oiling machine, includes frame, walking subassembly, oil spout subassembly and electrical system, wherein, the walking subassembly sets up in the bottom of frame, and oil spout subassembly sets up on the frame, and oil spout subassembly is connected with oil feed way and air feed way respectively, is equipped with the air pump on the air feed way, electrical system respectively with walking subassembly, oil spout subassembly, oil feed way and air feed way electric connection. According to the railway oiling machine disclosed by the invention, the walking assembly is directly erected on the rail, the walking assembly is driven by the electric control system to roll along the rail so as to drive the whole oiling machine to move along the rail, when the walking assembly moves to the sleeper bolt, the electric control system controls the walking member to stop, blurt out controls the oil injection assembly to perform oil injection lubrication, the oil injection process can be pressurized by connecting a pressurizing air passage in a traditional oil injection pipeline, the residual solidification of grease in the pipeline is avoided, the oiling machine can be simultaneously suitable for the use of engine oil and grease, the oiling speed can be fast, the operation process is accurately controlled under the control action of the electric control system, the adhesion is good, the drip pollution is avoided, the dosage is controllable, and the material cost is saved. Further improvements to the above described solution are possible as follows. According to the railway oiling machine, in a preferred embodiment, the railway oiling machine further comprises a speed measuring device and a position measuring device which are respectively arranged on the frame, the speed measuring device and the position measuring device respectively acquire travelling speed data and position data and transmit the travelling speed data and the position data to an electric control system, and the electric control system controls an