Hoist steel wire rope cleaning device

Abstract

The utility model relates to the technical field of cleaning devices, in particular to a hoist steel wire rope cleaning device which comprises a supporting plate, a scraping plate, a spraying frame, a cleaning agent box and a scrubbing plate. A cleaning box is arranged on the supporting plate, a sealing door is arranged on one side of the cleaning box, a rotating frame is arranged in the cleaning box, two rotating shafts coaxially arranged at the upper end and the lower end of the rotating frame are connected with a rotating shaft of the cleaning box, material passing channels matched with steel wire ropes are formed in the two rotating shafts, and the rotating shafts can rotate under the action of a rotating assembly; the two scraping plates are symmetrically arranged on the rotating frame and located on the two sides of the steel wire rope correspondingly, the opposite first sides of the two scraping plates are both matched with the outer contour of the steel wire rope, and the two scraping plates can be close to or away from the steel wire rope under the action of the position adjusting mechanism; the two scrubbing plates are symmetrically arranged on the front side and the rear side of the steel wire rope, bristles are arranged on the opposite sides of the scrubbing plates, and the two scrubbing plates can horizontally move in a reciprocating mode under the action of the driving mechanism. The cleaning device has the advantages of good cleaning effect and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning devices, in particular to a cleaning device for a steel wire rope of a gate hoist. Background Art

[0002] During the use of the gate hoist wire rope, lubricating oil will be applied on its surface to reduce friction and wear of the wire rope. However, after long-term use, dust or iron filings will adhere to the lubricating fluid. If it is not cleaned in time, the wire rope will produce certain wear during use. Therefore, the gate hoist wire rope needs to be cleaned in time.

[0003] In the prior art, a Chinese utility model application numbered 202320442625.8 discloses an automatic cleaning device for a wire rope of a winch-type gate hoist. During the lifting process of the wire rope, the surface of the wire rope is wiped by a first cleaning sponge and a second cleaning sponge to clean the wire rope. However, the wire rope is a spiral wire bundle composed of multiple strands of steel wires twisted together according to a certain rule. During the lifting process of the wire rope, the cleaning sponge cannot clean the gaps in the wire rope, and the cleaning effect is poor. Utility Model Content

[0004] In view of this, the utility model provides a cleaning device for a wire rope of a gate hoist, aiming to solve the problem of poor cleaning effect in the prior art.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a hoist wire rope cleaning device, comprising:

[0006] A support plate is provided with a cleaning box, a sealing door is provided on one side of the cleaning box, a rotating frame is provided in the cleaning box, two rotating shafts coaxially arranged at the upper and lower ends of the rotating frame are connected to the rotating shaft of the cleaning box, and the two rotating shafts are provided with material passing channels adapted to the wire rope, and the rotating shafts can rotate under the action of the rotating assembly;

[0007] Two scrapers are symmetrically arranged on the rotating frame and are respectively located on both sides of the steel wire rope. The first sides opposite to each other of the two scrapers are adapted to the outer contour of the steel wire rope, and the two scrapers can approach or move away from the steel wire rope under the action of the positioning mechanism;

[0008] A spray rack, arranged on a support plate at the lower side of the cleaning box, and provided with a plurality of spray heads;

[0009] A cleaning agent tank is disposed on the support plate and is connected to the plurality of nozzles through a connecting pipe;

[0010] Two scrubbing plates are symmetrically arranged at the front and rear sides of the steel wire rope, bristles are arranged on opposite sides of the scrubbing plates, and the two scrubbing plates can reciprocate horizontally under the action of the driving mechanism.

[0011] A further improvement of the utility model is that the positioning mechanism comprises:

[0012] Two first guide rods are horizontally arranged on the second side of the scraper, and each of the first guide rods is slidably connected to and penetrates the rotating frame;

[0013] An adjustment shaft is parallel to the first guide rod and rotatably arranged on the rotating frame, and is provided with two threaded sections with opposite rotation directions;

[0014] Two connecting plates are respectively arranged on the two first guide rods, and two threaded sections are respectively threadedly connected to and penetrate the two connecting plates.

[0015] A further improvement of the utility model is that the rotating assembly comprises:

[0016] A first motor is arranged on the cleaning box, and a first pulley is arranged at an output end thereof;

[0017] The second pulley is arranged on the rotating shaft, and the second pulley is connected to the first pulley through a belt.

[0018] A further improvement of the utility model is that the driving mechanism comprises:

[0019] A bracket, arranged on the support plate, the bracket comprising a horizontal plate and a vertical plate assembly;

[0020] Two driving rods are parallel and respectively arranged on the two scrubbing plates, and the first ends of the two driving rods are slidably connected to and penetrate the vertical plates;

[0021] A steering rod, wherein the middle portion is connected to the first fixed rod rotating shaft on the horizontal plate, two sliding grooves are respectively arranged at both ends of the steering rod, and the second fixed rods arranged at the first ends of the two driving rods are respectively slidably connected to the two sliding grooves;

[0022] The transmission assembly is arranged on the transverse plate and connected with one of the driving rods to drive the corresponding driving rod to slide back and forth.

[0023] A further improvement of the utility model is that the transmission assembly comprises:

[0024] A transmission rod, a first end of which is connected to one of the driving rods and a second end of which is provided with a guide groove;

[0025] The second motor is arranged on the transverse plate, and a first connecting rod is arranged at an output end thereof. A sliding rod is arranged at a free end of the first connecting rod, and the sliding rod is slidably arranged in the guide groove.

[0026] A further improvement of the utility model is that a stirring mechanism is also provided in the cleaning agent box for stirring the cleaning agent in the cleaning agent box.

[0027] A further improvement of the utility model is that the stirring mechanism comprises:

[0028] A first stirring shaft is vertically arranged in the cleaning agent tank, and its upper end passes through the cleaning agent tank and is connected to the third motor;

[0029] The second connecting rod has a middle portion connected to the first stirring shaft, and two second stirring shafts are respectively arranged at both ends.

[0030] A further improvement of the utility model is that the second stirring shaft is connected to the second connecting rod rotating shaft, and when the first stirring shaft rotates, the two second stirring shafts can be driven to rotate through the connecting assembly.

[0031] A further improvement of the utility model is that the connecting assembly comprises:

[0032] A first gear, coaxially arranged on the top wall of the cleaning agent tank with the first stirring shaft;

[0033] Two second gears are respectively arranged on the upper ends of the two second stirring shafts and are meshed with the first gear.

[0034] Due to the adoption of the above technical solution, the technical progress achieved by the utility model is:

[0035] The utility model provides a cleaning device for the wire rope of a gate hoist. When the wire rope needs to be cleaned, the first ends of the two scrapers can be pressed against the surface of the wire rope under the action of a positioning mechanism. When the wire rope descends, the rotating assembly drives the rotating shaft to rotate, so that the scrapers move along the grooves of the wire rope to clean off the oil and impurities on the surface of the wire rope, and then the cleaning agent is sprayed on the wire rope, and the two scrubbing plates are driven by the driving mechanism to scrub the wire rope, so that the gaps in the wire rope are effectively removed, and the cleaning effect is good.

[0036] The above technical progress is mainly achieved by the following detailed technical improvements:

[0037] 1. After rotating the positioning shaft, the two connecting plates threadedly connected to it can be driven to move closer to or farther from each other, and then the two scrapers are driven to move synchronously through the first guide rod, so as to control the scrapers to move closer to or farther away from the wire rope. The positioning shaft is threadedly connected to the connecting plate and has self-locking properties. Therefore, when the rotating frame rotates, the scraper always maintains a constant distance from the wire rope to ensure cleaning efficiency.

[0038] 2. When the transmission assembly drives one of the driving rods to slide back and forth, it can drive the scrubbing plate to scrub the wire rope back and forth. During the sliding process of the corresponding driving rod, the other scrubbing plate can be driven to move in the opposite direction through the steering rod, so that the two scrubbing plates scrub the wire rope at the same time, and the bristles extend into the gaps in the wire rope, achieving a good cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0040] Figure 1 This is a schematic structural diagram of a wire rope cleaning device for a gate hoist described in the utility model;

[0041] Figure 2 It is a structural schematic diagram of the positioning mechanism of the utility model;

[0042] Figure 3 It is a structural schematic diagram of the driving mechanism of the utility model;

[0043] Figure 4 It is a structural schematic diagram of the transmission assembly of the utility model;

[0044] Figure 5 It is a structural schematic diagram of the stirring mechanism of the utility model;

[0045] Description of reference numerals:

[0046] 10-support plate, 11-cleaning box, 12-sealed door, 13-rotating frame, 14-rotating shaft, 151-first motor, 152-first pulley, 153-second pulley, 154-belt, 20-scraper, 21-positioning mechanism, 211-first guide rod, 212-positioning shaft, 213-connecting plate, 30-spraying frame, 31-spraying head, 32-cleaning agent box, 40-scrubbing plate, 50-driving mechanism, 511-horizontal plate, 512- Vertical plate, 52-driving rod, 53-steering rod, 54-first fixed rod, 55-slide groove, 56-second fixed rod, 57-transmission assembly, 571-transmission rod, 572-guide groove, 573-second motor, 574-first connecting rod, 575-slide rod, 60-stirring mechanism, 61-first stirring shaft, 62-third motor, 63-second connecting rod, 64-second stirring shaft, 651-first gear, 652-second gear, 70-wire rope. DETAILED DESCRIPTION

[0047] The following will be combined with the accompanying drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, in the following description, specific details such as specific system structures and technologies are proposed for the purpose of explanation rather than limitation, so as to thoroughly understand the embodiments of the utility model. However, it should be clear to those skilled in the art that the utility model can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from hindering the description of the utility model.

[0048] The utility model provides a wire rope cleaning device for a gate hoist. Figure 1 To Attachment Figure 5 It can be seen that a wire rope cleaning device for a gate hoist mainly includes the following parts or components: a support plate 10, a scraper 20, a spray rack 30, a cleaning agent box 32, and a scrubbing plate 40. The connection relationship of each part or component is as follows:

[0049] A cleaning box 11 is provided on the support plate 10, a sealing door 12 is provided on one side of the cleaning box 11, a rotating frame 13 is provided in the cleaning box 11, two rotating shafts 14 coaxially arranged at the upper and lower ends of the rotating frame 13 are connected to the rotating shaft of the cleaning box 11, and the two rotating shafts 14 are provided with a material passing channel adapted to the wire rope 70, and the rotating shaft 14 can rotate under the action of the rotating assembly; two scrapers 20 are symmetrically arranged on the rotating frame 13 and are respectively located on both sides of the wire rope 70, and the first sides opposite to the two scrapers 20 are both connected to the wire rope 70. The outer contours of the rope 70 are adapted, and the two scrapers 20 can be close to or away from the wire rope 70 under the action of the positioning mechanism 21; the spray frame 30 is arranged on the support plate 10 on the lower side of the cleaning box 11, and a plurality of nozzles 31 are arranged on it; the cleaning agent box 32 is arranged on the support plate 10, and is connected to the plurality of nozzles 31 through a connecting pipe; the two scrubbing plates 40 are symmetrically arranged on the front and rear sides of the wire rope 70, and bristles are arranged on the opposite sides of the scrubbing plates 40, and the two scrubbing plates 40 can reciprocate horizontally under the action of the driving mechanism 50.

[0050] After long-term use, dust, impurities, metal dust and other pollutants will accumulate on the surface of the lubricating oil on the wire rope 70. These pollutants will mix with the lubricating oil and deposit on the surface of the wire rope 70. These pollutants will reduce the lubrication effect, increase the friction resistance of the wire rope 70, and affect the normal operation of the gate opening and closing machine. Therefore, the wire rope 70 needs to be cleaned. Using a cleaning sponge to wipe the wire rope 70 requires repeated wiping of the wire rope 70, and the gate opening and closing machine needs to frequently drive the wire rope 70 to rise and fall, so that the cleaning sponge cleans the wire rope 70, and the cleaning effect is poor.

[0051] In the present device, the first ends of the two scrapers 20 can be pressed against the surface of the wire rope 70 by the action of the positioning mechanism 21, and the first sides opposite to each other of the two scrapers 20 are adapted to the outer contour of the wire rope 70. When the wire rope 70 descends, the rotating assembly drives the rotating shaft 14 to rotate, so that the scrapers 20 can move along the grooves of the wire rope 70 to clean up the oil and impurities on the surface of the wire rope 70. These oil and impurities will fall into the cleaning box 11, which is convenient for the staff to collect and process together to ensure the cleanliness and safety of the surrounding well completion.

[0052] The cleaning agent in the cleaning agent box 32 then enters the nozzle 31 through the connecting pipe and is sprayed on the wire rope 70 under the action of the nozzle 31, which can effectively clean the surface attachments on the wire rope 70. Then, the two scrubbing plates 40 are driven by the driving mechanism 50 to scrub the wire rope 70 sprayed with the cleaning agent. The bristles on the wire rope 70 can extend into the gaps of the wire rope 70, thereby effectively removing the gaps in the wire rope 70, and the cleaning effect is good.

[0053] As an embodiment, according to the attached Figure 2 It can be seen that the positioning mechanism 21 includes: two first guide rods 211 are horizontally arranged on the second side of the scraper 20, and each first guide rod 211 is slidably connected to and penetrates the rotating frame 13; the positioning shaft 212 is parallel to the first guide rod 211 and rotatably arranged on the rotating frame 13, and two threaded segments with opposite rotation directions are arranged on it; two connecting plates 213 are respectively arranged on the two first guide rods 211, and the two threaded segments are respectively threadedly connected to and penetrate the two connecting plates 213.

[0054] After rotating the positioning shaft 212, the two connecting plates 213 threadedly connected thereto can be driven to move closer to or further away from each other, and then the two scrapers 20 can be driven to move synchronously through the first guide rod 211, so as to control the scrapers 20 to move closer to or further away from the wire rope 70. The positioning shaft 212 is threadedly connected to the connecting plates 213 and has self-locking properties. Therefore, when the rotating frame 13 rotates, the scrapers 20 always maintain a constant distance from the wire rope 70 to ensure cleaning efficiency.

[0055] As an embodiment, according to the attached Figure 1 It can be seen that the rotating component includes: a first motor 151 is arranged on the cleaning box 11, and a first pulley 152 is arranged at its output end; a second pulley 153 is arranged on the rotating shaft 14, and the second pulley 153 is connected to the first pulley 152 through a belt 154. When the first motor 151 is started, the rotating shaft 14 can be driven to rotate through the belt 154, thereby driving the scraper 20 to move along the circumferential direction of the wire rope 70.

[0056] As an embodiment, according to the attached Figure 3It can be seen that the driving mechanism 50 includes: a bracket is arranged on the support plate 10, and the bracket is composed of a horizontal plate 511 and a vertical plate 512 assembly; two driving rods 52 are parallel and respectively arranged on the two scrubbing plates 40, and the first ends of the two driving rods 52 are slidably connected to and penetrate the vertical plates 512; the middle part of the steering rod 53 is connected to the rotating shaft of the first fixed rod 54 on the horizontal plate 511, and two sliding grooves 55 are respectively arranged at both ends of the rotating rod, and the second fixed rods 56 arranged at the first ends of the two driving rods 52 are respectively slidably connected to the two sliding grooves 55; the transmission assembly 57 is arranged on the horizontal plate 511 and is connected to one of the driving rods 52, and is used to drive the corresponding driving rod 52 to slide back and forth.

[0057] When the transmission assembly 57 drives one of the driving rods 52 to slide back and forth, it can drive the scrubbing plate 40 to scrub the wire rope 70 back and forth. During the sliding process of the corresponding driving rod 52, the other scrubbing plate 40 can be driven to move in the opposite direction through the steering rod 53, so that the two scrubbing plates 40 scrub the wire rope 70 at the same time, and the bristles extend into the gaps in the wire rope 70, resulting in a good cleaning effect.

[0058] In this embodiment, according to the specification Figure 4 It can be seen that the transmission assembly 57 includes: the first end of the transmission rod 571 is connected to one of the driving rods 52, and the second end thereof is provided with a guide groove 572; the second motor 573 is arranged on the horizontal plate 511, and the output end thereof is provided with a first connecting rod 574, and the free end of the first connecting rod 574 is provided with a sliding rod 575, and the sliding rod 575 can be slidably arranged in the guide groove 572.

[0059] Starting the second motor 573 can drive the first connecting rod 574 to rotate. At this time, the sliding rod 575 slides back and forth in the guide groove 572 and drives the transmission rod 571 to move back and forth along its length direction, thereby driving the driving rod 52 to move synchronously, so that the corresponding driving rod 52 slides back and forth.

[0060] In this embodiment, according to the specification Figure 5 It can be seen that the detergent box 32 is also provided with a stirring mechanism 60 for stirring the detergent in the detergent box 32. This prevents the detergent from being left standing for a long time, which may cause the components therein to be stratified or precipitated, causing the detergent to lose uniformity and affect its use effect. By stirring, the various components in the detergent can be mixed evenly again, so that it can be restored to the best state and improve the cleaning effect.

[0061] In this embodiment, according to the specification Figure 5 It can be seen that the stirring mechanism 60 includes: a first stirring shaft 61 vertically arranged in the cleaning agent box 32, and its upper end passes through the cleaning agent box 32 and is connected to the third motor 62; the middle part of the second connecting rod 63 is connected to the first stirring shaft 61, and two second stirring shafts 64 are respectively arranged at both ends.

[0062] The first stirring shaft 61 is driven by the third motor 62, and the first stirring shaft 61 is connected to the two second stirring shafts 64 through the second connecting rod 63, so that the two second stirring shafts 64 can move synchronously, thereby achieving a uniform stirring effect in the cleaning agent tank 32, ensuring that the cleaning agent is fully mixed, and because the first stirring shaft 61 is connected to the two second stirring shafts 64, dual-axis stirring can be performed simultaneously, thereby improving the stirring efficiency and shortening the stirring time.

[0063] In this embodiment, according to the specification Figure 5 It can be seen that the second stirring shaft 64 is connected to the second connecting rod 63. When the first stirring shaft 61 rotates, the two second stirring shafts 64 can be driven to rotate by the connecting assembly. The rotation of the two second stirring shafts 64 can increase the stirring effect of the cleaning agent, making the mixing more uniform, thereby ensuring the mixing efficiency.

[0064] In this embodiment, according to the specification Figure 5 It can be seen that the connection assembly includes: a first gear 651 and the first stirring shaft 61 are coaxially arranged on the top wall of the cleaning agent box 32; two second gears 652 are respectively arranged on the upper ends of the two second stirring shafts 64, and both are meshed with the first gear 651. The overall structure is more compact, and when the first stirring shaft 61 drives the two second stirring shafts 64 to rotate through the second connecting rod 63, the second gears 652 on the upper ends of the two second stirring shafts 64 can rotate in the circumferential direction of the first gear 651. Since the first gear 651 is meshed with the second gear 652, the second gear 652 will rotate, thereby driving the second stirring shaft 64 to rotate.

[0065] It should be noted that, in this patent application, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, the sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0066] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention.

Claims

1. A hoist wire rope cleaning device, characterized in that: include: A support plate is provided with a cleaning box, a sealing door is provided on one side of the cleaning box, a rotating frame is provided in the cleaning box, two rotating shafts coaxially arranged at the upper and lower ends of the rotating frame are connected to the rotating shaft of the cleaning box, and the two rotating shafts are provided with material passing channels adapted to the wire rope, and the rotating shafts can rotate under the action of the rotating assembly; Two scrapers are symmetrically arranged on the rotating frame and are respectively located on both sides of the steel wire rope. The first sides opposite to each other of the two scrapers are adapted to the outer contour of the steel wire rope, and the two scrapers can approach or move away from the steel wire rope under the action of the positioning mechanism; A spray rack, arranged on a support plate at the lower side of the cleaning box, and provided with a plurality of spray heads; A cleaning agent tank is disposed on the support plate and is connected to the plurality of nozzles through a connecting pipe; Two scrubbing plates are symmetrically arranged at the front and rear sides of the steel wire rope, bristles are arranged on opposite sides of the scrubbing plates, and the two scrubbing plates can reciprocate horizontally under the action of the driving mechanism.

2. A hoist wire rope cleaning device according to claim 1, characterized in that: The positioning mechanism includes: Two first guide rods are horizontally arranged on the second side of the scraper, and each of the first guide rods is slidably connected to and penetrates the rotating frame; An adjustment shaft is parallel to the first guide rod and rotatably arranged on the rotating frame, and is provided with two threaded sections with opposite rotation directions; Two connecting plates are respectively arranged on the two first guide rods, and the two threaded sections are respectively threadedly connected to and penetrate the two connecting plates.

3. The hoist wire rope cleaning device according to claim 1 is characterized in that: The rotating assembly comprises: A first motor is arranged on the cleaning box, and a first pulley is arranged at an output end thereof; The second pulley is arranged on the rotating shaft, and the second pulley is connected to the first pulley through a belt.

4. The hoist wire rope cleaning device according to claim 1 is characterized in that: The driving mechanism comprises: A bracket, arranged on the support plate, the bracket comprising a horizontal plate and a vertical plate assembly; Two driving rods are parallel and respectively arranged on the two scrubbing plates, and the first ends of the two driving rods are slidably connected to and penetrate the vertical plates; A steering rod, wherein the middle portion is connected to the first fixed rod rotating shaft on the horizontal plate, two sliding grooves are respectively arranged at both ends of the steering rod, and the second fixed rods arranged at the first ends of the two driving rods are respectively slidably connected to the two sliding grooves; The transmission assembly is arranged on the transverse plate and connected to one of the driving rods to drive the corresponding driving rod to slide back and forth.

5. A hoist wire rope cleaning device according to claim 4, characterized in that: The transmission assembly comprises: A transmission rod, a first end of which is connected to one of the driving rods and a second end of which is provided with a guide groove; The second motor is arranged on the transverse plate, and a first connecting rod is arranged at an output end thereof. A sliding rod is arranged at a free end of the first connecting rod, and the sliding rod is slidably arranged in the guide groove.

6. A wire rope cleaning device for a gate hoist according to any one of claims 1 to 5, characterized in that: The cleaning agent box is also provided with a stirring mechanism for stirring the cleaning agent in the cleaning agent box.

7. A hoist wire rope cleaning device according to claim 6, characterized in that: The stirring mechanism comprises: A first stirring shaft is vertically arranged in the cleaning agent tank, and its upper end passes through the cleaning agent tank and is connected to the third motor; The second connecting rod has a middle portion connected to the first stirring shaft, and two second stirring shafts are respectively arranged at both ends.

8. The hoist wire rope cleaning device according to claim 7 is characterized in that: The second stirring shaft is connected to the second connecting rod rotating shaft. When the first stirring shaft rotates, the two second stirring shafts can be driven to rotate through the connecting assembly.

9. A hoist wire rope cleaning device according to claim 8, characterized in that: The connection component comprises: A first gear, coaxially arranged on the top wall of the cleaning agent tank with the first stirring shaft; Two second gears are respectively arranged on the upper ends of the two second stirring shafts and are meshed with the first gear.

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