Automatic oiling maintenance device for steel wire rope

Abstract

The utility model relates to the technical field of steel wire rope maintenance, and discloses an automatic steel wire rope oiling maintenance device which comprises a cylinder and further comprises a central pipe arranged in the cylinder. According to the utility model, the original electric mechanical traction device is used for walking and oiling above the steel wire rope, the whole work can be finished by two to three persons after the oiling is finished, and under the condition of no power traction, a hanging wheel can be arranged on the steel wire rope at the front end of the oiling device, a pull ring of the oiling maintenance device is connected with the hanging wheel, and a traction rope is connected below the hanging wheel; and the oiling maintenance work of the steel wire rope can be completed by adopting a manual traction mode. The steel wire rope oiling maintenance device is wide in application range, can effectively carry out oiling maintenance on long-distance and large-span steel wire ropes, achieves the effects of being safe, time-saving, oil-saving, easy to operate, environment-friendly and labor-saving, is wide in application range, and can effectively carry out oiling maintenance on the long-distance and large-span steel wire ropes.

Description

Technical Field

[0001] The utility model relates to the technical field of wire rope maintenance, in particular to an automatic wire rope oiling and maintenance device. Background Technique

[0002] A wire rope is first formed by twisting multiple layers of steel wires into strands, and then, with a rope core as the center, a certain number of strands are twisted into a spiral rope. In material handling machinery, it is used for lifting, traction, tensioning, and load bearing. The wire rope has high strength, light self-weight, stable operation, and is not prone to sudden breakage of the whole root. During use, it is constantly affected by external forces such as stretching and extrusion, and is prone to problems such as damage and aging. Therefore, regular maintenance is required.

[0003] Since the wire rope is made of metal, it is extremely easy to wear and rust during use. Hydrological workers need to regularly apply oil for maintenance every year. Due to its high height and large span, the maintenance difficulty is extremely high. At present, the oiling and maintenance method is mainly manual oiling. The method is as follows: a hanging basket is suspended below the steel cable, and the staff and grease are in the hanging basket. The hanging basket is pulled along the steel cable by a traction rope, and the construction workers manually perform oiling and maintenance. The steel cable is maintained by the traditional manual method, and there are the following problems: 1. Manual high-altitude operation, high labor intensity, long working hours, and the risk of falling; 2. The process is complex, there are many participants, and the preparation time before operation is long; 3. The traditional wire rope maintenance method has uneven coating, and the grease is only applied on the surface; 4. The old oil cannot be removed, and there is a thick layer of old oil between the new oil and the wire rope, and it is easy to rust at the gaps; 5. Serious environmental pollution, the grease drips when the construction workers pick it up during work, and the dripping grease pollutes the river bank and the river water; 6. The working space is narrow, the distance between the staff in the hanging basket and the steel cable is only 10 cm, and the whole body of the construction workers is covered with grease after the work is completed. Content of the Utility Model

[0004] The purpose of the utility model is to provide an automatic wire rope oiling and maintenance device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an automatic wire rope oiling and maintenance device, including a cylinder, and further including: a central tube is arranged inside the cylinder, a moving component is arranged inside the cylinder, two symmetric oil filling hole covers are arranged outside the cylinder, and a camera base is arranged outside the cylinder; a pull plate component arranged inside the cylinder, and a pull rod is arranged outside the pull plate component.

[0006] Preferably, the cylinder includes an upper cylinder, a partition is arranged inside the upper cylinder, a lower cylinder is arranged at the bottom of the upper cylinder, and an oil leakage hole is arranged inside the central tube.

[0007] Preferably, the moving component includes a mounting bracket disposed inside the cylinder, a moving wheel is arranged inside the mounting bracket, a screw rod is arranged on the outside of the mounting bracket, and a spring is arranged on the outside of the screw rod.

[0008] Preferably, the pulling plate component includes a pulling plate body arranged around the central tube, sealing sleeves are arranged inside and outside the pulling plate body, and a pull rod hole and a pulling plate are arranged inside the pulling plate body.

[0009] Preferably, a plurality of groups of brush rings are arranged inside the cylinder.

[0010] Preferably, a connecting rod and a pull ring are respectively arranged on the outside of the pull rod.

[0011] Preferably, a fixing groove for hanging a waste oil tank is arranged on the outside of the cylinder.

[0012] Preferably, the pulling plate component includes a pulling plate body, sealing sleeves are arranged inside and outside the pulling plate body, and a pull rod, an insertion plate groove and an insertion plate hole are arranged inside the pulling plate body.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] The present utility model uses the original electric mechanical traction device to walk and apply oil above the steel wire rope. After completion, the whole work can be completed by two or three people. In the case of no power traction, a hanging wheel can be arranged on the steel wire rope at the front end of the oiling device, the pull ring of the oiling and maintenance device is connected to the hanging wheel, and the traction rope is connected below the hanging wheel. By adopting the manual traction method, the oiling and maintenance work of the steel wire rope can also be completed. This steel wire rope oiling and maintenance device has a wide range of uses and can effectively oil and maintain long-distance and large-span steel wire ropes, achieving the effects of safety, time-saving, fuel-saving, simple operation, environmental protection, and labor-saving. This steel wire rope oiling and maintenance device has a wide range of uses and can effectively oil and maintain long-distance and large-span steel wire ropes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the steel wire rope automatic oiling and maintenance device provided by the present utility model;

[0016] Figure 2 is a schematic diagram of the internal structure of the cylinder provided by the present utility model;

[0017] Figure 3 is a schematic structural diagram of the pulling plate component provided by the present utility model;

[0018] Figure 4 is a schematic structural diagram of the pull rod provided by the present utility model;

[0019] Figure 5 is a schematic diagram of the upper cylinder structure provided by the present utility model;

[0020] Figure 6 Schematic diagram of the lower cylinder structure provided by the present utility model.

[0021] In the figure: 1, cylindrical barrel; 101, upper cylinder; 102, lower cylinder; 103, oil leakage hole; 2, central pipe; 3, fuel filling hole cover; 4, camera base; 5, moving assembly; 501, mounting bracket; 502, moving wheel; 503, screw; 504, spring; 6, positioning pin; 7, clamping block; 8, positioning pin hole; 9, buckle; 10, brush ring; 11, pull rod; 12, pull plate assembly; 121, pull plate body; 122, sealing sleeve; 123, pull rod hole; 124, insertion plate; 13, pull ring; 14, connecting rod; 15, fixing groove; 16, partition board. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-6 As shown, a wire rope automatic oiling and maintenance device includes a cylindrical barrel 1, and further includes: a central pipe 2 is arranged inside the cylindrical barrel 1, a moving assembly 5 is arranged inside the cylindrical barrel 1, two symmetric fuel filling hole covers 3 are arranged outside the cylindrical barrel 1, and a camera base 4 is arranged outside the cylindrical barrel 1; a pull plate assembly 12 arranged inside the cylindrical barrel 1, and a pull rod 11 is arranged outside the pull plate assembly 12. The device is connected to the hanging basket truss by using the pull rod 11 and the pull plate assembly 12. The fuel filling hole cover 3 is integrally designed as a double layer. The upper layer is a pressing cover, slightly larger than the fuel filling hole, and the lower layer is a backing plate, with the same size as the fuel filling hole, to prevent grease from leaking from the fuel filling hole to the rear when the pull plate reaches the fuel filling hole. The fuel filling hole cover is welded to the cylinder body by a hinge, and a quick buckle is arranged in the front. The quick buckle is also welded to the cylinder body and the fuel filling hole cover.

[0024] The cylinder 1 includes an upper cylinder 101. Inside the upper cylinder 101, a partition 16 is provided. The partition 16 separates the moving wheel 502 from the oil chamber. At the bottom of the upper cylinder 101, a lower cylinder 102 is provided. The upper cylinder 101 and the lower cylinder 102 are semi-circular with the same specifications and are snap-connected together to form the cylinder 1. Inside the central tube 2, an oil leakage hole 103 is provided. The grease in the upper cylinder 101 is dripped onto the steel wire rope through the oil leakage hole 103. Inside the oil leakage hole 103, several groups of brush rings 10 are provided. The brush rings 10 wrap the steel wire rope to prevent the grease from overflowing from the oil leakage hole 103 at the rear oil chamber of the pull plate and to apply oil to the steel wire rope groove. At the same time, the excess grease in the rope groove can also be scraped out to achieve the purpose of saving grease.

[0025] The moving assembly 5 includes a mounting bracket 501 provided inside the cylinder 1. Inside the mounting bracket 501, a moving wheel 502 is provided. The moving wheel 502 is installed in the mounting bracket 501. On the outside of the mounting bracket 501, a screw rod 503 is provided. The screw rod 503 is inserted into the mounting bracket 501 and its top is welded to the cylinder 1. The screw rod 503 passes through the bottom of the mounting bracket 501 and is installed with a nut. On the outside of the screw rod 503, a spring 504 is provided. The spring 504 is provided at the top of the mounting bracket 501 and is sleeved on the outside of the screw rod 503. When there is a foreign object on the steel wire rope, the moving wheel 502 drives the mounting bracket 501 to slide on the screw rod 503, and at the same time compresses the spring 504, so that the moving wheel 502 can still pass through in the case of a foreign object (bulge, burr) on the steel wire rope.

[0026] On the outside of the upper cylinder 101, a positioning pin 6 and a clamping block 7 are provided. On the outside of the lower cylinder 102, a positioning pin hole 8 and a snap-fastener 9 that are respectively adapted to the positioning pin 6 and the clamping block 7 are provided. The positioning pin 6 is snap-connected in the positioning pin hole 8, and the snap-fastener 9 can be quickly snap-connected to the clamping block 7 to connect the upper cylinder 101 and the lower cylinder 102 together. On both sides of the upper cylinder 101 and the lower cylinder 102, wheel seat plates for installing the moving wheel 502 are provided.

[0027] On the outside of the pull rod 11, a connecting rod 14 and a pull ring 13 are respectively provided. The ends of the pull rod 11 are all threaded. After passing through the front baffle and the partition, a nut is added, and then after passing through the pull rod of the pull plate, it is fixed by a nut. A spring washer is added between the nut and the pull plate. The strength of the pull rod 11 is improved by using the connecting rod 14. On the outside of the cylinder 1, a fixed groove 15 for hanging and connecting the waste oil tank is provided. Fixed grooves 15 are provided on both sides of the cylinder 1, and the waste oil tank is hung by using the fixed grooves 15.

[0028] The pull plate assembly 12 includes a pull plate body 121. The pull plate body 121 is fixed on the pull rod 11. Sealing sleeves 122 are provided inside and outside the pull plate body 121. Inside the pull plate body 121, a pull rod hole 123 and an insertion plate 124 are provided.

[0029] Working principle: Open the fuel filler cap 3, remove the plug board, remove the upper cylinder body, slip the central pipe of the lower oil chamber and the wheel sleeve of the moving wheel 502 onto the steel wire rope, cover the upper cylinder 101, insert the positioning pin 6 into the positioning pin hole 8, and then fix the clamping block 7 on the buckle 9 to tightly integrate the cylinder bodies. Insert the pull plate body 121 into the pull plate groove from the fuel filler hole. Subsequently, add grease into the oil chamber. At the same time, connect the pull ring 13 of the oiling and maintenance device to the hanging basket truss, start the traction cable of the hanging basket truss, and the oiling device will move on the steel wire rope. Under the traction of the hanging basket truss, the pull rod 11 of the oiling device will slowly pull the pull plate body 121 forward. At the same time, the grease is squeezed into the oil leakage holes of the central pipe and drips onto the steel wire rope. When the steel wire rope passes through the brush, it is blocked by the brush ring 10, and the grease accumulates around the brush and then evenly coats the steel wire rope. The brush can also scrape off the excess grease in the rope groove to achieve the purpose of saving grease. When the steel wire rope exits the oil chamber, the excess grease is blocked by the sealing ring and will not seep out to pollute the river water. Finally, the oiling and maintenance of the steel wire rope is completed. Install an oil scraper on the steel wire rope at the front end of the cylinder body to remove the sludge on the steel wire rope. The removed sludge falls into the waste oil tank to avoid polluting the river water. In the case of no power traction, a hanging wheel can be set on the steel wire rope at the front end of the oiling device, connect the pull ring of the oiling and maintenance device to the hanging wheel, and connect the traction rope under the hanging wheel. By means of manual traction, the oiling and maintenance work of the steel wire rope can also be completed. This steel wire rope oiling and maintenance device has a wide range of uses and can effectively oil and maintain long-distance and large-span steel wire ropes.

[0030] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made therein without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic oiling and maintenance device for steel wire ropes, comprising a cylinder (1), characterized in that, It further includes: Inside the cylinder (1), a central tube (2) is provided. Inside the cylinder (1), a moving component (5) is provided. On the outside of the cylinder (1), two symmetric fuel filling hole covers (3) are provided. On the outside of the cylinder (1), a camera base (4) is provided; A pull plate component (12) provided inside the cylinder (1), and a pull rod (11) is provided on the outside of the pull plate component (12).

2. The automatic wire rope oiling and maintenance device according to claim 1, characterized in that: The cylinder (1) includes an upper cylinder (101). Inside the upper cylinder (101), a partition plate (16) is provided. At the bottom of the upper cylinder (101), a lower cylinder (102) is provided. Inside the central tube (2), an oil leakage hole (103) is provided.

3. The automatic wire rope greasing and maintenance device according to claim 1, characterized in that: The moving component (5) includes a mounting frame (501) provided inside the cylinder (1). Inside the mounting frame (501), a moving wheel (502) is provided. On the outside of the mounting frame (501), a screw rod (503) is provided. On the outside of the screw rod (503), a spring (504) is provided.

4. The automatic wire rope oiling and maintenance device according to claim 2, characterized in that: On the outside of the upper cylinder (101), a positioning pin (6) and a clamping block (7) are provided. On the outside of the lower cylinder (102), a positioning pin hole (8) and a snap fastener (9) respectively adapted to the positioning pin (6) and the clamping block (7) are provided.

5. The automatic wire rope oiling and maintenance device according to claim 1, characterized in that: Inside the cylinder (1), several groups of brush rings (10) are provided.

6. The automatic wire rope oiling and maintenance device according to claim 1, wherein: On the outside of the pull rod (11), a connecting rod (14) and a pull ring (13) are respectively provided.

7. The automatic wire rope oiling and maintenance device according to claim 1, characterized in that: On the outside of the cylinder (1), a fixed groove (15) for hanging and connecting a waste oil tank is provided.

8. The automatic wire rope oiling and maintenance device according to claim 1, wherein: The pull plate component (12) includes a pull plate body (121) arranged around the central tube (2). Sealing sleeves (122) are provided both inside and outside the pull plate body (121). Inside the pull plate body (121), a pull rod hole (123) and an insertion plate (124) are provided.

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