Steel wire rope lubricating device for maintenance of oil fishing vehicle

Abstract

The utility model discloses a steel wire rope lubricating device for maintenance of an oil bailing vehicle, which comprises a placing groove arranged on the side portion of a cantilever support of an oil bailing vehicle body, a clamp is arranged in the placing groove, a lubricating grease storage assembly is placed in the clamp, and a steel wire rope of the oil bailing vehicle body penetrates through a guide groove wheel arranged on the upper portion of the cantilever support. The utility model relates to the technical field of oil extraction equipment, a steel wire rope used by winding equipment of an oil fishing vehicle body penetrates through the upper portion of the cantilever support, and an elastic supporting component, a rubber groove wheel and an L-shaped oil filling pipe are arranged on the outer side of the steel wire rope. Lubricating grease in the lubricating grease storage assembly is injected into the L-shaped oil injection pipe through the pressurization oil injection assembly, the steel wire rope lubricating grease is further extruded to the contact position of the steel wire rope and the rubber grooved wheel, in the reciprocating motion process of the steel wire rope, the outer surface of the steel wire rope is continuously in contact with the lubricating grease, and the lubricating effect of the steel wire rope is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil extraction equipment technical field, concretely is steel wire rope lubricating device for oil bailing truck maintenance. BACKGROUND

[0002] Due to the exploitation of oil field for many years, many oil fields have entered the late stage, some oil wells belong to low permeability and low yield, and are close to abandonment, so the oil extraction by pumping unit cannot continuously produce oil, in the face of this situation, the oil bailing mode is generally used for operation, that is, the oil column in the well pipe is directly lifted up by the oil bailing truck, in the prior art, the oil bailing truck is mostly moved by the steel wire rope traction oil bailing sucker to realize the oil bailing operation, however, for the steel wire rope structure of the current oil bailing truck, dry grinding occurs between the steel wire rope and the rope arrangement device of the winch during the winding and unwinding process, in order to reduce the dry grinding, the current site needs to be intermittently parked, and butter is smeared on the steel wire rope to ensure the lubrication of the steel wire rope, but these methods prolong the winding and unwinding process, have low effect, and have large manual labor intensity, in view of this, the above problems are deeply researched, and the case is generated. SUMMARY

[0003] In view of the defects of the prior art, the utility model provides the steel wire rope lubricating device for oil bailing truck maintenance, and solves the problems in the background art.

[0004] In order to realize the above purpose, the utility model realizes the following technical scheme: the steel wire rope lubricating device for oil bailing truck maintenance, including the placing groove arranged on the side of the cantilever support of the oil bailing truck body, the clamping is arranged in the placing groove, the grease storage assembly is arranged in the clamping, the steel wire rope of the oil bailing truck body passes through the guide groove wheel arranged on the upper part of the cantilever support, the fixed seat is arranged on the cantilever support, the U-shaped frame is arranged on the side of the fixed seat, the elastic support member is symmetrically arranged in the U-shaped frame, the rubber groove wheel is installed on the elastic support member, the rubber groove wheel is clamped on the outer side of the steel wire rope, the L-shaped oil outlet pipe is symmetrically arranged on the U-shaped frame, the outlet end of the L-shaped oil outlet pipe is opposite to the contact position of the steel wire rope and the rubber groove wheel, the L-shaped oil outlet pipe and the grease storage assembly are connected through the flexible connecting pipe, and the one end of the grease storage assembly is connected with the pressurized oil injection assembly.

[0005] The elastic support member support arm, the swing arm and the spring are arranged, the support arm is arranged on the inner side of the U-shaped frame, the center part of the swing arm is hinged with the support arm, the rubber groove wheel is rotationally arranged on the upper end of the swing support arm, and one end of the spring is connected with the side wall of the U-shaped frame, and the other end is connected with the lower end of the swing arm.

[0006] The grease storage assembly comprises an oil storage cylinder, a conical head, a push rod and a rubber piston, the conical head is fixed to one end of the oil storage cylinder, one end of the conical head is provided with a threaded interface and is connected with a flexible connecting pipe, the rubber piston is inserted into the oil storage cylinder and is in sliding sealing with the inner ring surface of the oil storage cylinder, one end of the push rod is fixedly connected with the rubber piston and the other end is connected with the pressurized oil injection assembly.

[0007] The pressurized oil injection assembly comprises a mounting seat, an electric telescopic rod, a guide seat and a clamping joint, the mounting seat is arranged on the side wall of the cantilever support, the electric telescopic rod is arranged on the mounting seat, the guide seat is arranged on one end of the electric telescopic rod and is in sliding cooperation with the push rod, and the clamping joint is arranged on the telescopic end of the electric telescopic rod and is fixedly assembled with the push rod.

[0008] The side wall of the oil storage cylinder is provided with a transparent observation window, and scale lines are drawn on the transparent observation window.

[0009] An adjusting valve is arranged on the L-shaped oil outlet pipe.

[0010] The steel wire rope lubricating device for the oil bailing vehicle maintenance has the following beneficial effects: the steel wire rope lubricating device for the oil bailing vehicle maintenance is arranged on the side of the cantilever support of the oil bailing vehicle body and comprises a placing groove, a grease storage assembly arranged in the placing groove and used for storing the lubricating grease of the steel wire rope, an elastic supporting member, a rubber grooved wheel and an L-shaped oil injection pipe arranged on the outer side of the steel wire rope, and a pressurized oil injection assembly used for pressing the lubricating grease in the grease storage assembly into the L-shaped oil injection pipe and further extruding the lubricating grease of the steel wire rope to the contact position of the steel wire rope and the rubber grooved wheel. In the reciprocating movement of the steel wire rope, the outer surface of the steel wire rope is in contact with the lubricating grease, the lubricating effect of the steel wire rope is ensured, the cooperation of the rubber grooved wheel and the elastic supporting member can provide appropriate pressure contact between the lubricating grease and the outer surface of the steel wire rope, provide coating effect and ensure uniformity of coating, and in addition, the grease storage assembly is of a detachable structure, and the lubricating grease can be added by regularly detaching and adding the lubricating grease, so that the structure is simple and the reliability is high. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 FIG. 1 is a front view of the steel wire rope lubricating device for the oil bailing vehicle maintenance.

[0012] Figure 2 FIG. 4 is a schematic view of the a position of the steel wire rope lubricating device for the oil bailing vehicle maintenance. Figure 1

[0013] ​In the figure: 1, cantilever support; 2, placing groove; 3, clamp; 4, guide groove wheel; 5, fixed seat; 6, U-shaped frame; 7, rubber groove wheel; 8, L-shaped oil outlet pipe; 9, flexible connecting pipe; 10, support arm; 11, swing arm; 12, tension spring; 13, oil storage cylinder; 14, conical head; 15, push rod; 16, rubber piston; 17, mounting seat; 18, electric telescopic rod; 19, guide seat; 20, clamping joint; 21, transparent observation window; 22, regulating valve. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0015] Embodiment: combined with the description attached Figures 1-2 It can be known that the application specifically designs a steel wire rope lubricating device for oil bailing vehicle maintenance, which comprises a placing groove 2 arranged at the side of the cantilever support 1 of the oil bailing vehicle body, a clamp 3 arranged in the placing groove 2, a lubricating grease storage assembly arranged in the clamp 3, a steel wire rope of the oil bailing vehicle body passing through a guide groove wheel 4 arranged at the upper part of the cantilever support 1, a fixed seat 5 arranged on the cantilever support 1, a U-shaped frame 6 arranged at the side of the fixed seat 5, elastic support members symmetrically arranged in the U-shaped frame 6, a rubber groove wheel 7 mounted on the elastic support members, the rubber groove wheel 7 clamping the steel wire rope outside, L-shaped oil outlet pipes 8 symmetrically arranged on the U-shaped frame 6, outlet ends of the L-shaped oil outlet pipes 8 facing the contact position of the steel wire rope and the rubber groove wheel 7, the L-shaped oil outlet pipes 8 being connected with the lubricating grease storage assembly through flexible connecting pipes 9, regulating valves 22 being mounted on the L-shaped oil outlet pipes 8, the oil outlet amounts on both sides being kept uniform by adjusting the regulating valves 22, a pressurized oil injection assembly being connected with one end of the lubricating grease storage assembly, the placing groove 2 being arranged at the side of the cantilever support 1 of the oil bailing vehicle body, the lubricating grease storage assembly being arranged in the placing groove 2 for storing the lubricating grease for the steel wire rope, the steel wire rope used by the hoisting equipment of the oil bailing vehicle body passing through the upper part of the cantilever support 1, the elastic support members, the rubber groove wheel 7 and the L-shaped oil injection pipes being arranged outside the steel wire rope, and the lubricating grease in the lubricating grease storage assembly being pressurized and injected into the L-shaped oil injection pipes by the pressurized oil injection assembly, and the steel wire rope lubricating grease being further squeezed out to the contact position of the steel wire rope and the rubber groove wheel 7, the outer surface of the steel wire rope being in contact with the lubricating grease in the process of reciprocating movement of the steel wire rope, the lubricating effect of the steel wire rope being ensured, the cooperation of the rubber groove wheel 7 and the elastic support members providing appropriate pressure contact between the lubricating grease and the outer surface of the steel wire rope, providing coating effect, guaranteeing coating uniformity, and the lubricating grease storage assembly being a detachable structure, the lubricating grease being refilled by regularly detaching the lubricating grease storage assembly, the structure being simple and the reliability being high.

[0016] In the specific implementation process, as a preferred setting, the elastic support member arm 10, the swing arm 11 and the tension spring 12 are arranged, the arm 10 is arranged inside the U-shaped frame 6, the central part of the swing arm 11 is hinged with the arm 10, the rubber groove wheel 7 is rotatably arranged on the upper end of the swing arm 10, one end of the tension spring 12 is connected with the side wall of the U-shaped frame 6, and the other end is connected with the lower end of the swing arm 11, and in use, the tension spring 12 stretches the lower end of the swing arm 11, so that the swing wall is deflected under the action of the arm 10, so that the rubber groove wheel 7 on the upper end of the swing arm 11 is in close contact with the outer wall of the steel wire rope, thereby improving the contact pressure of the lubricating grease and the steel wire rope, and improving the uniformity of the grease coating.

[0017] In the specific implementation process, as a preferred setting, the lubricating grease storage assembly includes an oil storage cylinder 13, a tapered head 14, a push rod 15 and a rubber piston 16, the tapered head 14 is fixedly arranged at one end of the oil storage cylinder 13, one end of the tapered head 14 is provided with a threaded interface and is connected with the flexible connecting pipe 9, the rubber piston 16 is inserted into the oil storage cylinder 13 and is in sliding sealing with the inner ring surface of the oil storage cylinder 13, one end of the push rod 15 is fixedly connected with the rubber piston 16, and the other end is connected with the pressurized oil injection assembly, the pressurized oil injection assembly includes a mounting seat 17, an electric telescopic rod 18, a guide seat 19 and a clamping head 20, the mounting seat 17 is arranged on the side wall of the cantilever support 1, the electric telescopic rod 18 is arranged on the mounting seat 17, the guide seat 19 is arranged at one end of the electric telescopic rod 18 and is in sliding cooperation with the push rod 15, and the clamping head 20 is mounted on the telescopic end of the electric telescopic rod 18 and is fixedly assembled with the push rod 15, wherein the side wall of the oil storage cylinder 13 is provided with a transparent observation window 21, and a scale line is drawn on the transparent observation window 21, in use, the lubricating grease is filled into the oil storage cylinder 13, the threaded interface at one end of the tapered head 14 is connected with the flexible connecting pipe 9, the oil storage cylinder 13 is installed into the placing groove 2 and is fixedly positioned by the clamp 3, the telescopic end of the electric telescopic rod 18 is expanded, the push rod 15 is pushed to move along the guide seat 19 to one side of the oil storage cylinder 13, and the rubber piston 16 is further inserted into the oil storage cylinder 13, under the action of the thrust, the lubricating grease in the oil storage cylinder 13 is pressurized and injected into the L-shaped oil injection pipe through the flexible connecting pipe 9, and the lubricating grease is further contacted with the steel wire rope under the action of the pressure, and the steel wire rope is comprehensively lubricated in the reciprocating process of the steel wire rope, and dry grinding between the steel wire rope and the rope distributor can be effectively avoided.

[0018] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A wire rope lubricating device for maintenance of a barge, characterized by, The utility model provides an oiling vehicle, including the placement groove of setting in the cantilever support side of oiling vehicle body, the clamping of setting in the placement groove, the grease storage component of placing in the clamping, the steel wire rope of oiling vehicle body passes through the guide groove wheel of setting in the cantilever support upper portion, the fixed seat of setting up on the cantilever support, the U type frame of setting up in the fixed seat side, the elastic support component of setting up in the U type frame symmetry, the rubber groove wheel of installing on the elastic support component, the rubber groove wheel is opposite to the clamping in the steel wire rope outside, the L type oil outlet pipe of setting up on the U type frame symmetry, the outlet end of L type oil outlet pipe is opposite the contact position of steel wire rope and rubber groove wheel, the L type oil outlet pipe is connected through the flexible connecting pipe between grease storage component, one end of grease storage component is connected with pressurized injection assembly.

2. The wire rope lubricating device for maintenance of the bailing car according to claim 1, characterized in that, The elastic support component support arm, swing arm and tension spring, the support arm is set in the inside of U type frame, the swing arm center part is hinged with the support arm, the rubber groove wheel rotation is set on the swing support arm upper end, one end of tension spring is connected with the side wall of U type frame, and the other end is connected with the lower end of swing arm.

3. The wire rope lubricating device for maintenance of the bailing car according to claim 1, characterized in that, The grease storage component includes an oil storage cylinder, a conical head, a push rod and a rubber piston, the conical head is fixed to one end of the oil storage cylinder, the conical head is provided with a threaded interface at one end and is connected with the flexible connecting pipe, the rubber piston is inserted into the oil storage cylinder and is in sliding seal with the inner ring surface of the oil storage cylinder, one end of the push rod is fixedly connected with the rubber piston, and the other end is connected with the pressurized injection assembly.

4. The oil bailing car maintenance steel wire rope lubricating device according to claim 3, characterized in that, The pressurized injection assembly includes a mounting seat, an electric telescopic rod, a guide seat and a clamping joint, the mounting seat is arranged on the side wall of the cantilever support, the electric telescopic rod is arranged on the mounting seat, the guide seat is arranged at one end of the electric telescopic rod and is in sliding fit with the push rod, and the clamping joint is mounted on the telescopic end of the electric telescopic rod and is fixedly assembled with the push rod.

5. The oil bailing car maintenance steel wire rope lubricating device according to claim 3, characterized in that, The side wall of the oil storage cylinder is provided with a transparent observation window, and the transparent observation window is provided with scale lines.

6. The lubricating device for the maintenance of the oil recovery vehicle wire rope according to claim 1, characterized in that, An adjusting valve is mounted on the L type oil outlet pipe.

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