A rust removal and maintenance device for sluice gate wire ropes

Abstract

The invention discloses a rust removal and maintenance device for a water gate wire rope, comprising: a base plate, two vertically parallel upright plates are fixedly connected to the base plate, and the upper ends of the upright plates are fixedly connected to a control box; an upright pole, the bottom end of the upright pole is fixedly connected to the base plate, and the top end is fixedly connected to the top of the control box; a rust removal device, the rust removal device is fixedly connected to the upright pole, the rust removal device comprises four wire brush rollers, the wire brush rollers are symmetrically arranged on the wire rope to be maintained in pairs, the wire brush rollers are respectively fixedly connected to the output shaft of a driving motor, and the driving motor is electrically connected to a control board on the control box; a guide device, the guide device is provided with two groups, which are respectively fixedly connected to the base plate and the control box, the guide device comprises a connecting plate, one end of the connecting plate is symmetrically provided with two guide pulleys with adjustable spacing, and the other end is respectively fixedly connected to the base plate and the control box.

Description

Technical Field

[0001] The invention relates to the field of tools, and in particular to a rust removal and maintenance device for a sluice wire rope. Background Art

[0002] In the construction of water conservancy projects in my country, the most widely used is the winch-type gate hoist, which is characterized by low cost, simple structure and convenient maintenance. The wire rope, as an important link between the hoist and the gate, plays an important role in the entire water conservancy project construction. But how to extend the service life of the wire rope of the winch-type gate hoist, thereby reducing the construction cost, has always been a problem that the water conservancy project management department attaches great importance to. This paper discusses the maintenance of the wire rope of the winch-type gate hoist, and proposes relevant solutions.

[0003] At present, the maintenance of wire ropes is generally to remove rust after disassembly. However, disassembling the wire rope for maintenance is time-consuming and labor-intensive, and the installation and disassembly are both inconvenient. Summary of the invention

[0004] The main purpose of the present invention is to provide a sluice wire rope rust removal and maintenance device, which can remove rust and maintain the wire rope when the wire rope is in hoisting operation without disassembly, which is more convenient, saves time and effort, and has high work efficiency.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] A rust removal and maintenance device for a water gate wire rope, comprising: a base plate, two vertically parallel upright plates fixedly connected to the base plate, the upper ends of the upright plates fixedly connected to a control box; an upright pole, the bottom end of the upright pole fixedly connected to the base plate, and the top end fixedly connected to the top of the control box; a rust removal device, the rust removal device fixedly connected to the upright pole, the rust removal device comprising four wire brush rollers, the wire brush rollers are divided into two groups, each group of wire brush rollers is symmetrically arranged around the wire rope to be maintained, the centers of the wire brush rollers are respectively fixedly connected to the output shafts of the driving motors, and the driving motors are electrically connected to the control board on the control box; a guide device, the guide device is provided with two groups, which are respectively fixedly connected to the base plate and the control box, the guide device comprises a connecting plate, one end of the connecting plate is symmetrically provided with two guide pulleys with adjustable spacing, and the other ends are respectively fixedly connected to the base plate and the control box; a lifting ring, the lifting ring is provided with three, one of which is fixed to the top of the upright pole, and the other two are respectively fixed to the top of the control box.

[0007] Furthermore, the rust removal device also includes a fixed plate, which is fixedly connected to the vertical pole through a connecting rod, and a guide rail is fixedly connected to the fixed plate, and a slider is slidably connected to the guide rail, and the driving motors are respectively fixedly connected to the sliders, and the end of the fixed plate away from the wire brush roller is fixedly connected to a vertically arranged limit plate, and the limit plate is threadedly connected with a tightening bolt for pushing the slider away from the limit plate, and a reset spring is also connected between the limit plate and the slider.

[0008] Furthermore, a bolt hole is provided at one end of the connecting plate, and a support rod A and a support rod B are provided at the other end. One end of the support rod A is fixedly connected to a guide pulley, and the other end is fixedly connected to the connecting plate. One end of the support rod B is fixedly connected to a guide pulley, and the other end is hingedly fixed to the connecting plate. The support rod A and the support rod B are rotatably connected with a limiting sleeve A and a nut B respectively. The limiting sleeve A and the nut B are threadedly connected to the nut B after a screw passes through the limiting sleeve A.

[0009] Furthermore, a cleaning liquid storage box is fixedly connected to the base plate, and a water pump is provided in the cleaning liquid storage box. The water outlet of the water pump is connected to the nozzle through a hose, and the nozzle outlet is arranged toward the wire rope to be maintained, and the nozzle is fixedly connected to the limit plate.

[0010] Furthermore, two nozzles are provided, which are symmetrically arranged with the steel wire rope to be maintained as the center line.

[0011] Furthermore, the outer cover of the wire brush roller is provided with a collecting cover, and a connecting pipe is provided at the bottom of the collecting cover. The connecting pipe is connected to a waste liquid storage box through a hose, and the waste liquid storage box is fixedly connected to the bottom plate.

[0012] Furthermore, it also includes a cleaning device, which includes a cleaning cylinder, which is detachably fixed to the vertical pole, the cleaning cylinder is coaxially arranged with the steel wire rope to be maintained, and a sponge is fixedly connected to the inner wall of the cleaning cylinder.

[0013] Furthermore, a butter barrel is fixedly connected between the vertical plates, a piston matching the size of the butter barrel is arranged in the butter barrel, the upper surface of the piston is fixedly connected to the piston rod of the push rod motor, the push rod motor is electrically connected to the control board, the push rod motor is fixedly connected to the control box, an oil outlet pipe is arranged at the lower part of the butter barrel, the oil outlet pipe is connected to the oil outlet cylinder through a hose, the oil outlet cylinder is detachably fixedly connected to the vertical pole, and the oil outlet cylinder is coaxially arranged with the wire rope to be maintained.

[0014] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages: the maintenance device does not need to disassemble the sluice wire rope for maintenance, thus saving maintenance time and improving work efficiency. By setting up a cleaning liquid storage box and using a water pump to spray cleaning liquid from a nozzle, it is convenient to clean the grease of the original wire rope and to remove rust. When the wire brush roller is removing rust, the cleaning waste liquid and rust body enter the collection cover and are discharged into the waste liquid collection box. The waste liquid and rust body are then removed through the cleaning cylinder. Finally, the wire rope is oiled and maintained through the oil outlet cylinder. The whole process can be carried out when the wire rope is in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention;

[0016] Figure 2 Schematic diagram of the guiding device structure.

[0017] Figure 3 This is a structural diagram of the driving motor. DETAILED DESCRIPTION

[0018] like Figure 1 , Figure 2 , Figure 3 As shown, a rust removal and maintenance device for a sluice wire rope comprises a bottom plate 10, to which two vertically parallel upright plates 101 are fixedly connected, and a control box 20 is fixedly connected at the upper end of the upright plates 101; an upright pole 30, to which the bottom end of the upright pole 30 is fixedly connected, and the top end is fixedly connected to the top of the control box 20; a rust removal device, to which the rust removal device is fixedly connected to the upright pole 30, and the rust removal device comprises four wire brush rollers 40, the wire brush rollers 40 are divided into two groups, and each group of wire brush rollers 40 is symmetrically arranged with the wire rope to be maintained as the center, and the centers of the wire brush rollers 40 are respectively fixedly connected to the output shafts of the drive motors 401, and the drive motors 401 are respectively fixedly connected to the output shafts of the drive motors 401. 01 electrically connected to the control panel on the control box 20; the guide device 50, the guide device 50 is provided with two groups, which are respectively fixedly connected to the base plate 10 and the control box 20, the guide device 50 includes a connecting plate 501, one end of the connecting plate 501 is symmetrically provided with two guide pulleys 502 with adjustable spacing, and the other end is respectively fixedly connected to the base plate 10 and the control box 20; the lifting ring 80, the lifting ring 80 is provided with three, one of which is fixed to the top of the vertical pole 30, and the other two are respectively fixed to the top of the control box 20, and the three lifting rings 80 are arranged in a triangle. When in use, they are respectively connected by three steel cables, and the connection points of the three steel cables are straightened and located at the center of gravity of the device.

[0019] Furthermore, the rust removal device also includes a fixed plate 402, which is fixedly connected to the vertical pole 30 through a connecting rod, and a guide rail 403 is fixedly connected to the fixed plate 402, and a slider 404 is slidably connected to the guide rail 403, and the drive motor 401 is fixedly connected to the slider 404 respectively, and the end of the fixed plate 402 away from the wire brush roller 40 is fixedly connected to a vertically arranged limit plate 405, and the limit plate 405 is threadedly connected with a tightening bolt 406 for pushing the slider 404 away from the limit plate 405, and a reset spring is also connected between the limit plate 405 and the slider 404, and the distance between the wire brush roller 40 and the wire rope to be maintained is adjusted by the cooperation of the reset spring and the tightening bolt 406.

[0020] Furthermore, a bolt hole is provided at one end of the connecting plate 501, and a support rod A503 and a support rod B504 are provided at the other end. One end of the support rod A503 is fixedly connected to the guide pulley 502, and the other end is fixedly connected to the connecting plate 501. One end of the support rod B504 is fixedly connected to the guide pulley 502, and the other end is hingedly fixed to the connecting plate 501. The support rod A503 and the support rod B504 are rotatably connected with a limiting sleeve A5031 and a nut B5041 respectively. A screw 505 passes through the limiting sleeve A5031 and the nut B5041 and is threadedly connected to the nut B5041. By adjusting the position of the screw 505 and the nut B5041, the two relatively arranged guide pulleys 502 can be guided, and the guide groove can press the wire rope to be maintained, so as to ensure that when the maintenance device is lifted, the maintenance device can be guided without being separated from the wire rope to be maintained.

[0021] Furthermore, a cleaning liquid storage box 102 is fixedly connected to the base plate 10, and a water pump 1021 is provided in the cleaning liquid storage box 102. The water pump 1021 is electrically connected to the control board, and the water outlet of the water pump 1021 is connected to the nozzle 1022 through a hose. The outlet of the nozzle 1022 is set toward the wire rope to be maintained, and the nozzle 1022 is fixedly connected to the limit plate 405.

[0022] Furthermore, two nozzles 1022 are provided, which are symmetrically arranged with the steel wire rope to be maintained as the center line.

[0023] Furthermore, the outer cover of the wire brush roller 40 is provided with a collecting cover 408, and a connecting pipe 4081 is provided at the bottom of the collecting cover 408. The connecting pipe 4081 is connected to the waste liquid storage tank 103 through a hose, and the waste liquid storage tank 103 is fixedly connected to the bottom plate 10. The waste liquid is collected by the collecting cover 408 to reduce environmental pollution caused by the waste liquid.

[0024] Furthermore, it also includes a cleaning device, which includes a cleaning cylinder 60, which is detachably fixedly connected to the vertical pole 30 (the cleaning cylinder 60 is composed of two separate half cylinders fixedly connected by bolts, and then connected to a sliding sleeve sleeved on the vertical pole 30 through a connecting rod, and the sliding sleeve is detachably fixed to the vertical pole 30 by bolts), the cleaning cylinder 60 is coaxially arranged with the steel wire rope to be maintained, and a sponge is fixedly connected to the inner wall of the cleaning cylinder 60. By bonding the sponge to the inner wall of the cleaning cylinder 60, the sponge is used to wipe off the debris and waste liquid generated after rust removal and cleaning, laying a good foundation for further maintenance.

[0025] Furthermore, a butter barrel 70 is fixedly connected between the vertical plates 101, and a piston 701 matching the size of the butter barrel 70 is provided in the butter barrel 70, and the upper surface of the piston 701 is fixedly connected to the piston rod of the push rod motor 702, and the push rod motor 702 is electrically connected to the control board, and the push rod motor 702 is fixedly connected to the control box 20. An oil outlet pipe 703 is provided at the lower part of the butter barrel 70, and the oil outlet pipe 703 is connected to an oil outlet cylinder 704 through a hose, and the oil outlet cylinder 704 is detachably fixedly connected to the vertical pole 30 (the oil outlet cylinder 704 is composed of two separated half cylinders fixedly connected by bolts, and then connected to a sliding sleeve sleeved on the vertical pole 30 through a connecting rod, and the sliding sleeve is detachably fixed to the vertical pole 30 by bolts), and the oil outlet cylinder 704 is coaxially arranged with the wire rope to be maintained. The butter is squeezed by the DC push rod motor 702 and applied to the steel wire rope to be maintained through the oil outlet tube 703, so that the steel wire rope after maintenance is not prone to corrosion.

[0026] When in use, first remove the cleaning device and the oil outlet cylinder 704, fix the upper lifting ring of the maintenance device to the end of the steel chain of an electric hoist through a sling, fix the guide device 50 on the steel wire rope to be maintained, and adjust the screw 505 so that the guide groove of the guide pulley 502 can press the steel wire rope to be maintained, ensuring that when the maintenance device is lifted or lowered, the maintenance device can be guided and does not separate from the steel wire rope to be maintained. Start the electric hoist in the forward direction, lower the maintenance device, and start the water pump 1021 at the same time, and spray the cleaning liquid in the cleaning liquid storage tank 102 on the steel wire rope to be maintained. (The cleaning fluid uses an organic solvent) to remove the original grease on the steel wire rope to be maintained. After the maintenance device is placed at the bottom of the steel wire rope, the electric hoist is started in the reverse direction to lift the maintenance device to the top, and then the water pump 1021 is closed. Then, the jacking bolt 406 is adjusted to ensure that the steel wire brush roller 40 can effectively contact the steel wire rope to be maintained (the steel wire rope is sunk into the steel wire rope brush roller by 1 / 3 to 1 / 2 of the diameter of the steel wire rope), and the driving motor 401 of the steel wire brush roller 40 is started. At the same time, the electric hoist is started in the forward direction, and the steel wire brush roller 40 grinds the steel wire rope to be maintained to remove the rust on the steel wire rope. The collecting cover 408 collects the cleaned rust and the residual cleaning liquid and then discharges the waste liquid into the waste liquid storage box 103 through the connecting pipe 4081 to reduce the pollution caused by the waste liquid. The rust removal is repeated 2 to 3 times. After completion, the driving motor 401 is turned off, the maintenance device is lifted to the top and the cleaning device is installed. The cleaning cylinder 60 is sleeved on the steel wire rope to be maintained, and then the maintenance device is repeatedly lifted and lowered by starting the electric hoist, so that the cleaning device can remove the residual cleaning liquid and rust on the steel wire rope to be maintained. After completion, the cleaning device is removed, the oil outlet cylinder 704 is installed, and the push rod motor 70 is turned on. 2. At the same time, start the electric hoist to lower the maintenance device, and apply butter to the wire rope to be maintained through the oil outlet tube 704. When the maintenance device is lowered to the bottom of the wire rope, turn off the push rod motor 702, and then lift the maintenance device to the top through the electric hoist for disassembly to complete the maintenance. There is no need to disassemble the wire rope to be maintained when using this device for maintenance. The maintenance personnel only need to stand on a safe platform to complete the maintenance work. The water pump 1021, the push rod motor 702 and the control method involved in this maintenance device in this patent are all known technologies and will not be elaborated here.

[0027] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A sluice wire rope rust removal and maintenance device, characterized in that: The invention comprises a bottom plate (10), wherein two vertically parallel vertical plates (101) are fixedly connected to the bottom plate (10), and the upper ends of the vertical plates (101) are fixedly connected to a control box (20); a vertical pole (30), wherein the bottom end of the vertical pole (30) is fixedly connected to the bottom plate (10), and the top end is fixedly connected to the top of the control box (20); and a rust removal device, wherein the rust removal device is fixedly connected to the vertical pole (30), and the rust removal device comprises four steel wire brush rollers (40), wherein the steel wire brush rollers (40) are divided into two groups, and each group of steel wire brush rollers (40) is centered on the steel wire rope to be maintained. The wire brush roller (40) is symmetrically arranged, the center of each of the wire brush rollers (40) is fixedly connected to the output shaft of the driving motor (401), and the driving motor (401) is electrically connected to the control board on the control box (20); the guide device (50) is provided with two groups, which are respectively fixedly connected to the bottom plate (10) and the control box (20), and the guide device (50) comprises a connecting plate (501), and one end of the connecting plate (501) is symmetrically provided with two guide pulleys (502) with adjustable spacing, and the other end is respectively fixedly connected to the bottom plate (10) and the control box (20);A lifting ring (80), wherein three lifting rings (80) are provided, one of which is fixed to the top of the vertical pole (30), and the other two are respectively fixed to the top of the control box (20); the rust removal device also includes a fixing plate (402), wherein the fixing plate (402) is fixedly connected to the vertical pole (30) via a connecting rod, wherein a guide rail (403) is fixedly connected to the fixing plate (402), wherein a slider (404) is slidably connected to the guide rail (403), wherein the driving motor (401) is respectively fixedly connected to the slider (404), and wherein the fixing plate (402) is away from the steel wire. The end of the brush roller (40) is fixedly connected to a vertically arranged limit plate (405), and a tightening bolt (406) for pushing the slider (404) away from the limit plate (405) is threadedly connected to the limit plate (405). A return spring is also connected between the limit plate (405) and the slider (404). A bolt hole is provided at one end of the connecting plate (501), and a support rod A (503) and a support rod B (504) are provided at the other end. One end of the support rod A (503) is fixedly connected to a guide pulley (502), and the other end is fixedly connected to the connecting plate (501). One end of the support rod B (504) is fixedly connected to a guide pulley (502), and the other end is hingedly fixed to the connecting plate (501). The support rod A (503) and the support rod B (504) are rotatably connected to a limiting sleeve A (5031) and a nut B (5041), respectively. A screw rod (505) passes through the limiting sleeve A (5031) and the nut B (5041) and is threadedly connected to the nut B (5041). A butter barrel (70) is fixedly connected between the vertical plates (101). The butter barrel (70) is provided with a yellow The oil barrel (70) has a piston (701) of a size matching that of the oil barrel (70). The upper surface of the piston (701) is fixedly connected to the piston rod of the push rod motor (702). The push rod motor (702) is electrically connected to the control panel. The push rod motor (702) is fixedly connected to the control box (20). An oil outlet pipe (703) is provided at the lower part of the butter barrel (70). The oil outlet pipe (703) is connected to an oil outlet cylinder (704) through a hose. The oil outlet cylinder (704) is detachably fixedly connected to the vertical pole (30). The oil outlet cylinder (704) is coaxially arranged with the steel wire rope to be maintained. ; 2. A sluice wire rope rust removal and maintenance device according to claim 1, characterized in that: The base plate (10) is also fixedly connected to a cleaning liquid storage box (102), wherein a water pump (1021) is arranged in the cleaning liquid storage box (102), wherein the water pump (1021) is electrically connected to the control panel, wherein a water outlet of the water pump (1021) is connected to a nozzle (1022) via a hose, wherein an outlet of the nozzle (1022) is arranged toward the steel wire rope to be maintained, and wherein the nozzle (1022) is fixedly connected to the limit plate (405).

3. A sluice wire rope rust removal and maintenance device according to claim 2, characterized in that: Two nozzles (1022) are provided, and are symmetrically arranged with the steel wire rope to be maintained as the center line.

4. A sluice wire rope rust removal and maintenance device according to claim 2, characterized in that: The outer cover of the wire brush roller (40) is provided with a collecting cover (408), and the bottom of the collecting cover (408) is provided with a connecting pipe (4081), and the connecting pipe (4081) is connected to the waste liquid storage box (103) through a hose, and the waste liquid storage box (103) is fixedly connected to the bottom plate (10).

5. The rust removal and maintenance device for a water gate wire rope according to claim 1, characterized in that: It also comprises a cleaning device, the cleaning device comprising a cleaning cylinder (60), the cleaning cylinder (60) being detachably fixedly connected to the vertical pole (30), the cleaning cylinder (60) being coaxially arranged with the steel wire rope to be maintained, and a sponge being fixedly connected to the inner wall of the cleaning cylinder (60).

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