High-altitude hanging steel wire rope lubricating and maintaining equipment

Abstract

The utility model discloses a high-altitude hanging steel wire rope lubrication maintenance device which comprises a machine body assembly formed by splicing a left shell assembly and a right shell assembly which are communicated with each other, and a traction mechanism and an active circulation oil feeding device are arranged in the machine body assembly. The left shell assembly and the right shell assembly are provided with two half grooves, the two half grooves are spliced into a guide groove, and arc-shaped guide plates are arranged at the upper ends and the lower ends of the half grooves; oil coating bins are arranged on the lower middle portion of the machine body assembly and located on the periphery of the guide groove at intervals and communicated with the middle section of the guide groove through oil coating openings, and nozzles connected with the active circulation oil feeding device are arranged on the upper portions in the oil coating bins. An oil brush is arranged in the oil coating bin, and an oil receiving box is arranged below the oil brush. A steel wire rope is clamped into a guide groove through opening and closing of the left shell assembly and the right shell assembly, the traction mechanism drives the machine body assembly to move up and down, and during the period, the active circulation oil feeding device sprays and brushes oil liquid to the steel wire rope for maintenance.

Description

Technical Field

[0001] The utility model relates to a steel wire rope maintenance device, in particular to a high-altitude hanging steel wire rope lubrication maintenance device. Background Art

[0002] Wire ropes are widely used in hanging and load-bearing operations due to their excellent properties. In some usage scenarios, such as lifting, since the wire rope is a movable part, it needs to be lubricated, cleaned and maintained regularly. However, in some high-altitude hanging application scenarios, such as the wire rope used for lifting the spillway of a reservoir, the height of dozens of meters makes maintenance very difficult. If maintenance is performed by manual lifting and climbing, it is not only dangerous and inefficient, but also costly to use general industrial robots for maintenance. A safer, more efficient and low-cost special maintenance tool is needed. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a high-altitude hanging steel wire rope lubrication and maintenance device that is safe and fast to use.

[0004] In order to solve the above technical problems, the technical solution of the utility model is:

[0005] A high-altitude hanging wire rope lubrication and maintenance equipment, including a body assembly composed of a left shell assembly and a right shell assembly that are interconnected, wherein a traction mechanism and an active circulating oil supply device are arranged in the body assembly; two half grooves are correspondingly arranged on the left shell assembly and the right shell assembly, and the two half grooves are assembled into a guide groove that passes through the body assembly from top to bottom for the wire rope to pass through, and arc-shaped guide plates for restraining the wire rope are arranged at the upper and lower ends of the half groove; an oiling bin is separated and arranged at the side of the guide groove in the middle and lower part of the body assembly, and the oiling bin is connected with the middle section of the guide groove through an oiling opening, a nozzle is arranged in the upper part of the oiling bin, and the active circulating oil supply device is connected to the nozzle through a pipeline; an oil brush is arranged in the middle and lower part of the oiling bin close to the oiling opening, and an oil receiving box is arranged below the oil brush.

[0006] The left shell assembly and the right shell assembly are rotatably connected at one end through a hinge, and the other ends of the left shell assembly and the right shell assembly are matched with each other and are provided with a lock.

[0007] The active circulating oil supply device includes an oil pump, the input end of the oil pump is connected to the oil storage tank through a pipeline, and the output end of the oil pump is connected to the nozzle through a pipeline; the oil receiving box is connected to the oil storage tank through a pipeline, and a filter and a solenoid valve are sequentially arranged on the pipeline between the oil receiving box and the oil storage tank.

[0008] There are at least two nozzles, which are symmetrically arranged in the left housing assembly and the right housing assembly.

[0009] The oil storage tank is detachably connected to the body assembly via a hook and a quick-connect buckle, and the oil storage tank is detachably connected to the oil pump and the oil receiving box via a pipeline.

[0010] The oil brush comprises an arc-shaped flow guide bracket adapted to the shape of the half groove, the arc-shaped flow guide bracket is provided with bristles toward the oiling opening, and the lower end of the arc-shaped flow guide bracket extends into the oil receiving box.

[0011] The traction mechanism includes a hanging clamp, on which a fixed pulley is arranged; the traction mechanism also includes a driving motor arranged in the body assembly, the output end of the driving motor is connected to a winch, and a traction rope is arranged on the winch, and the end of the traction rope passes around the fixed pulley and is connected to the body assembly.

[0012] A control system and a battery box are provided on the body assembly in conjunction with the traction mechanism. The control system includes limit photoelectric switches provided on the top and bottom surfaces of the body assembly. A PMW controller module and a remote control module are provided in the body assembly in conjunction with the drive motor. The limit photoelectric switch signal is connected to the PMW controller module.

[0013] The battery box is detachably connected to the body assembly via a hook and a quick-connect buckle.

[0014] Due to the adoption of the above technical solution, when in use, the wire rope that needs maintenance is clamped into the guide groove by opening and closing the left shell assembly and the right shell assembly, and the traction mechanism drives the body assembly to move up and down along the wire rope to be maintained. During this period, the active circulating oil supply device sprays oil liquid on the passing wire rope through the oiling opening for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The following drawings are only intended to illustrate and explain the present invention, and do not limit the scope of the present invention.

[0016] Figure 1 It is a schematic diagram of the overall appearance of the utility model;

[0017] Figure 2 It is the structural principle diagram of the utility model;

[0018] Figure 3 It is a schematic cross-sectional view of the internal structure of the utility model in the front and rear directions;

[0019] Figure 4 It is a schematic cross-sectional view of the internal structure of the utility model in the left and right directions.

[0020] In the figure: 1-machine body assembly; 2-equipment compartment; 3-oiling compartment; 4-wire rope; 5-arc guide plate; 6-hinge; 7-lock; 8-oil storage tank; 9-oil pump; 10-nozzle; 11-oil brush; 12-oil collecting box; 13-hook; 14-quick-connect buckle; 15-hook clamp; 16-fixed pulley; 17-drive motor; 18-winch; 19-traction rope; 20-battery box; 21-limit photoelectric switch. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with the accompanying drawings and examples. In the following detailed description, only certain exemplary embodiments of the present invention are described by way of illustration. Needless to say, those skilled in the art will recognize that the described embodiments may be modified in various ways without departing from the spirit and scope of the present invention. Therefore, the drawings and descriptions are illustrative in nature and are not intended to limit the scope of protection of the claims.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a lubrication and maintenance device for a high-altitude hanging wire rope 4 comprises a body assembly 1 assembled by a left shell assembly and a right shell assembly which are interconnected, wherein a traction mechanism and an active circulating oil supply device are arranged in the body assembly 1; two half grooves are correspondingly arranged on the left shell assembly and the right shell assembly, and the two half grooves are assembled into a guide groove 2 which passes through the body assembly 1 from top to bottom for the wire rope 4 to pass through, and arc-shaped guide plates 5 for constraining the wire rope 4 are arranged at the upper and lower ends of the half groove; an oiling bin 3 is separated and arranged at the side of the guide groove 2 in the middle and lower part of the body assembly 1, and the oiling bin 3 is connected with the middle section of the guide groove 2 through an oiling opening, a nozzle 10 is arranged in the upper part of the oiling bin 3, and the active circulating oil supply device is connected to the nozzle 10 through a pipeline; an oil brush 11 is arranged in the middle and lower part of the oiling bin 3 close to the oiling opening, and an oil receiving box 12 is arranged below the oil brush 11.

[0023] When in use, the steel wire rope 4 that needs maintenance is clamped into the guide groove by opening and closing the left and right housing assemblies, and the traction mechanism drives the body assembly to move up and down along the steel wire rope 4 to be maintained. During this period, the active circulating oil supply device sprays oil to the steel wire rope 4 passing through the oiling opening for maintenance. The arc guide plate 5 is detachably connected to the housing assembly 1 and can be replaced according to the size of the steel wire rope 4 to be maintained to match the diameter of the steel wire rope 4. The size is based on the steel wire rope 4 being able to pass smoothly and the housing assembly 1 moving smoothly without large-scale shaking, to ensure accuracy when spraying oil on the steel wire rope 4.

[0024] like Figure 1 , Figure 2 and Figure 4As shown, one end of the left housing assembly and the right housing assembly are rotatably connected by a hinge 6, and the other ends of the left housing assembly and the right housing assembly are mutually matched with a lock 7. The hinge 6 and the lock 7 adopt conventional technical solutions to facilitate the rapid opening and closing of the housing assembly 1.

[0025] like Figure 1 , Figure 2 and Figure 4 As shown, the traction mechanism includes a mounting clamp 15, on which a fixed pulley 16 is arranged; the traction mechanism also includes a driving motor 17 arranged in the body assembly 1, and the output end of the driving motor 17 is connected to a winch 18, on which a traction rope 19 is arranged, and the end of the traction rope 19 bypasses the fixed pulley 16 and is connected to the body assembly 1. When in use, the mounting clamp 15 is fixed to the top of the steel wire rope 4 that needs maintenance, and the traction rope 19 bypasses the fixed pulley 16 on the mounting clamp 15, and the two ends are respectively directly and indirectly connected to the housing assembly 1 through the connection winch 18, that is, the housing assembly 1 is hung on the steel wire rope 4 through the traction rope 19, and the driving motor 17 drives the winch 18 to rotate, releases or retracts the traction rope 19 on the winch 18, and controls the position of the housing assembly 1 relative to the mounting clamp 15 by releasing the length of the traction rope 19, so as to move up and down. The hooking clamp 15 and the fixed pulley 16 adopt conventional technical solutions, and can be quickly fixed and separated from the wire rope 4.

[0026] like Figure 3 and Figure 4 As shown, the active circulating oil supply device includes an oil pump 9, the input end of the oil pump 9 is connected to the oil storage tank 8 through a pipeline, and the output end of the oil pump 9 is connected to the nozzle 10 through a pipeline; the oil receiving box 12 is connected to the oil storage tank 8 through a pipeline, and a filter and a solenoid valve are sequentially arranged on the pipeline between the oil receiving box 12 and the oil storage tank 8.

[0027] like Figure 3 and Figure 4 As shown, there are at least two nozzles 10, which are symmetrically arranged in the left housing assembly and the right housing assembly. The oil storage tank 8 is detachably connected to the body assembly 1 through a hook 13 and a quick-connect buckle 14, and the oil storage tank 8 is detachably connected to the oil pump 9 and the oil receiving box 12 through a pipeline. The oil brush 11 includes an arc-shaped guide bracket adapted to the shape of the half groove, and the arc-shaped guide bracket is provided with bristles toward the oiling opening direction, and the lower end of the arc-shaped guide bracket extends into the oil receiving box 12.

[0028] When the wire rope 4 is maintained, the oil pump 9 draws oil from the oil storage tank 8 and sprays it onto the wire rope 4 through the nozzle 10. While the body assembly moves up and down, the oil brush 11 cleans the surface of the wire rope 4 and spreads the oil evenly. Excess oil drips into the oil receiving box 12 along the oil brush 11 and the arc-shaped guide bracket, and is sucked back into the oil storage tank 8 after filtration. The oil storage tank 8 is connected to the nozzle 10 and the oil receiving box 12 through a pipeline. The oil injection and oil suction are powered by the oil pump 9, and the direction is controlled by the solenoid valve. The oil pump 9, the solenoid valve, and the nozzle 10 all use existing technical solutions. Two or more nozzles 10 can be set around the wire rope 4 as needed to ensure that the oil spraying is more uniform without missing any dead corners.

[0029] The body assembly 1 is provided with a control system and a battery box 20 in cooperation with the traction mechanism. The control system includes a limit photoelectric switch provided on the top and bottom surfaces of the body assembly 1. A PMW controller module and a remote control module are provided in the body assembly 1 in cooperation with the drive motor 17. The limit photoelectric switch signal is connected to the PMW controller module. The battery box 20 is detachably connected to the body assembly 1 through a hook 13 and a quick-connect buckle 14.

[0030] The PMW controller module and remote control module adopt mature technical solutions, write programs according to the required motion logic, control the rotation direction of the winch 18, the speed of the injection pump 9, and switch the oil circuit through the solenoid valve. The limit photoelectric switch 21 is used for limit protection, and sends a stop signal to the PMW controller module when reaching the top or bottom predetermined position. The remote control module allows operators to manually control the selection or change of the established program operation mode.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A high-altitude hanging wire rope lubrication and maintenance equipment, characterized by: It comprises a body assembly composed of a left shell assembly and a right shell assembly which are interconnected, wherein a traction mechanism and an active circulating oil supply device are arranged in the body assembly; two half grooves are correspondingly arranged on the left shell assembly and the right shell assembly, and the two half grooves are assembled into a guide groove which passes through the body assembly from top to bottom for the steel wire rope to pass through, and arc-shaped guide plates for restraining the steel wire rope are arranged at the upper and lower ends of the half grooves; an oiling bin is arranged at the middle and lower part of the body assembly and is separated from the guide groove by the side, and the oiling bin is connected with the middle section of the guide groove through an oiling opening, a nozzle is arranged in the upper part of the oiling bin, and the active circulating oil supply device is connected to the nozzle through a pipeline; an oil brush is arranged in the middle and lower part of the oiling bin close to the oiling opening, and an oil receiving box is arranged below the oil brush.

2. The high-altitude hanging wire rope lubrication and maintenance equipment according to claim 1 is characterized in that: The left shell assembly and the right shell assembly are rotatably connected at one end through a hinge, and the other ends of the left shell assembly and the right shell assembly are matched with each other and are provided with a lock.

3. The high-altitude hanging wire rope lubrication and maintenance equipment according to claim 1 is characterized by: The active circulating oil supply device includes an oil pump, the input end of the oil pump is connected to the oil storage tank through a pipeline, and the output end of the oil pump is connected to the nozzle through a pipeline; the oil receiving box is connected to the oil storage tank through a pipeline, and a filter and a solenoid valve are sequentially arranged on the pipeline between the oil receiving box and the oil storage tank.

4. The high-altitude hanging wire rope lubrication and maintenance equipment according to claim 3 is characterized by: There are at least two nozzles, which are symmetrically arranged in the left housing assembly and the right housing assembly.

5. The high-altitude hanging wire rope lubrication and maintenance equipment as claimed in claim 3 is characterized by: The oil storage tank is detachably connected to the body assembly, and the oil storage tank is detachably connected to the oil pump and the oil receiving box through pipelines.

6. The high-altitude hanging wire rope lubrication and maintenance equipment according to claim 1 is characterized by: The oil brush comprises an arc-shaped flow guide bracket adapted to the shape of the half groove, the arc-shaped flow guide bracket is provided with bristles toward the oiling opening, and the lower end of the arc-shaped flow guide bracket extends into the oil receiving box.

7. The high-altitude hanging wire rope lubrication and maintenance equipment according to claim 1 is characterized in that: The traction mechanism includes a hanging clamp, on which a fixed pulley is arranged; the traction mechanism also includes a driving motor arranged in the body assembly, the output end of the driving motor is connected to a winch, and a traction rope is arranged on the winch, and the end of the traction rope passes around the fixed pulley and is connected to the body assembly.

8. The high-altitude hanging wire rope lubrication and maintenance equipment according to claim 7 is characterized in that: A control system and a battery box are provided on the body assembly in conjunction with the traction mechanism. The control system includes limit photoelectric switches provided on the top and bottom surfaces of the body assembly. A PMW controller module and a remote control module are provided in the body assembly in conjunction with the drive motor. The limit photoelectric switch signal is connected to the PMW controller module.

9. The high-altitude hanging wire rope lubrication and maintenance equipment according to claim 8, characterized in that: The battery box is detachably connected to the body assembly.

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