CN214348075U - Cleaning sliding assembly and water platform - Google Patents

Cleaning sliding assembly and water platform Download PDF

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Publication number
CN214348075U
CN214348075U CN202120241960.2U CN202120241960U CN214348075U CN 214348075 U CN214348075 U CN 214348075U CN 202120241960 U CN202120241960 U CN 202120241960U CN 214348075 U CN214348075 U CN 214348075U
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China
Prior art keywords
cleaning
guide rail
driving rope
cleaned
platform
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CN202120241960.2U
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Chinese (zh)
Inventor
徐庆银
姜龙洋
赵旭东
隋勇良
郭廷德
刘玉晶
刘春凯
刘震
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China International Marine Containers Group Co Ltd
Yantai CIMC Raffles Offshore Co Ltd
CIMC Offshore Engineering Institute Co Ltd
Yantai CIMC Blue Ocean Technology Co Ltd
Original Assignee
China International Marine Containers Group Co Ltd
Yantai CIMC Raffles Offshore Co Ltd
CIMC Offshore Engineering Institute Co Ltd
Yantai CIMC Blue Ocean Technology Co Ltd
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Application filed by China International Marine Containers Group Co Ltd, Yantai CIMC Raffles Offshore Co Ltd, CIMC Offshore Engineering Institute Co Ltd, Yantai CIMC Blue Ocean Technology Co Ltd filed Critical China International Marine Containers Group Co Ltd
Priority to CN202120241960.2U priority Critical patent/CN214348075U/en
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Publication of CN214348075U publication Critical patent/CN214348075U/en
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Abstract

The application discloses a cleaning sliding assembly and an overwater platform, wherein the cleaning sliding assembly comprises a guide rail, a telescopic device and a moving device, wherein the guide rail is fixed on the overwater platform and is arranged along an object to be cleaned; the mobile device is fixed on the guide rail; the telescopic device is used for fixing the cleaning device, and the cleaning device is used for cleaning the object to be cleaned; the telescopic device is fixed on the mobile device and can be telescopic in the vertical direction of the mobile device; the moving device is matched with the telescopic device so that the cleaning device is close to the object to be cleaned for cleaning. The scheme that this application embodiment provided can conveniently wash the thing of waiting to wash under the upper platform of water.

Description

Cleaning sliding assembly and water platform
Technical Field
The application relates to the field of mariculture equipment, in particular to a cleaning sliding assembly and an overwater platform.
Background
China has achieved huge achievements in the development and utilization of ocean resources, but at present, the method also faces severe problems, such as aggravation of local sea environment pollution, failure of offshore fishery resources and the like. The traditional fishery mode is continuously impacted, land cultivation is seriously restricted by land resources, shallow sea beach cultivation environment is overloaded, and the sea-fighting lance with the travel of the coastal industry is prominent, so that the fishery is bound to enter the deep sea.
Since the marine fishing ground stays in the sea throughout the year, the part of the fishing ground in the water gradually gathers marine creatures, and taking the fishing net as an example, the gathered marine creatures block meshes of the fishing net, so that the living environment of fish shoals and the service life of the fishing net are influenced, and the fishing net needs to be cleaned regularly. However, since the marine fishing ground generally has an above-water platform for work, entertainment and the like, part of the fishing net is located below the above-water platform, and the traditional fishing net cleaning work is completed by a handheld cleaning device, so that the fishing net below the above-water platform is difficult to clean, and the cleaning difficulty is high.
Therefore, how to conveniently clean the fishing net under the water platform is a problem which needs to be solved urgently by the technical personnel in the field.
It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present application and therefore may include information that does not constitute prior art known to a person of ordinary skill in the art.
Disclosure of Invention
The washing subassembly and the waterborne platform that slides that this application embodiment provided aims at improving the convenience of the thing of waiting to wash of the waterborne platform downside.
According to an aspect of an embodiment of the present application, there is provided a wash skid assembly including: the guide rail is fixed on the water platform and is arranged along the object to be cleaned; the moving device is fixed on the guide rail; the telescopic device is used for fixing the cleaning device, and the cleaning device is used for cleaning the object to be cleaned; the telescopic device is fixed on the mobile device and can be telescopic in the vertical direction of the mobile device; the moving device is matched with the telescopic device so that the cleaning device is close to the object to be cleaned for cleaning.
In one embodiment, the telescopic device comprises a first driving rope and a first driving piece, wherein one end of the first driving rope is fixed by the cleaning device; the first driving piece is fixedly connected with the first driving rope and used for driving the first driving rope to extend or retract.
In one embodiment, the guide rails are secured to the underside of the water platform; the moving device is provided with a first pulley, a second pulley is fixed on the lower side of the water platform, and the first pulley and the second pulley are used for changing the extending direction of the first driving rope so that the first driving rope passes through the first pulley and the second pulley and then passes through the upper portion of the water platform.
In one embodiment, the moving device comprises a body, a first roller, a second driving rope and a second driving piece, wherein the first roller is fixed on the body so that the body can slide along the guide rail; the second driving rope is fixedly connected with the body, and the second driving piece is fixedly connected with the second driving rope so as to drive the second driving rope to move; when the second driving rope moves, the pulling and moving device moves on the guide rail.
In one embodiment, one end of the second driving rope is connected with the body, the other end of the second driving rope penetrates above the water platform along the guide rail, and the penetrating position of the second driving rope and the penetrating position of the first driving rope are respectively arranged at two ends of the guide rail.
In one embodiment, the number of the second driving ropes is two, and two second driving ropes are fixed on the body and extend towards two ends of the guide rail respectively, wherein one second driving rope is used for pulling the moving device, and the other second driving rope is used for limiting the position of the moving device on the guide rail.
In one embodiment, the guide rail is provided with a supporting plate and a fixing plate which are vertically connected with each other, the fixing plate extends along the vertical direction and is arranged along the fishing net to be cleaned, and the fixing plate is positioned on one side of the supporting plate, which is far away from the water surface; the moving device is provided with a plurality of pairs of second rollers, and any one group of second rollers are oppositely arranged on the supporting plate and are positioned at two sides of the fixed plate; in the case of rolling of the second roller, the moving device moves in the direction of the guide rail.
In one embodiment, the guide rail comprises two sliding sections and a cleaning section, the cleaning section is arranged along the object to be cleaned, and the sliding sections are respectively positioned at two ends of the cleaning section and smoothly connected with the cleaning section; the water platform is provided with an opening, and one end of the sliding section, which is far away from the cleaning section, corresponds to the position of the opening, so that the moving device can be put on or taken out of the guide rail from the position of the opening.
In one embodiment, the cleaning sliding assembly further comprises a plurality of fixing parts arranged at intervals, and the fixing parts are fixedly connected with the water platform and the guide rail so as to fix the guide rail on the lower side of the water platform.
According to an aspect of the present application, there is also provided a water platform comprising: according to the cleaning sliding assembly, the cleaning sliding assembly is used for fixing the cleaning device, and the cleaning device is used for cleaning the object to be cleaned fixed below the water platform.
Compared with the prior art, the method has the following beneficial effects: the cleaning sliding assembly of the application is matched with the moving device and the telescopic device to enable the cleaning device to move in the horizontal direction and the vertical direction, so that the cleaning device fixed on the telescopic device can be close to an object to be cleaned to clean, the cleaning is convenient, and the cleaning efficiency is high.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic view of a cleaning skid assembly according to an embodiment of the present application;
FIG. 2 is a cross-sectional view of the wash skid assembly shown in FIG. 1 in the direction A-A as shown in FIG. 2.
The names and the reference numbers of the parts in the drawings are as follows:
the guide rail 100, the moving device 200, the telescopic device 300 and the cleaning device 400; a supporting plate 101, a fixing plate 102, a fixing part 103; a first pulley 205, a second pulley 206; a body 201, a first roller 202, a second driving rope 203 and a second driving piece 204; a first drive rope 301, a first driver 302.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of the systems and methods of the present application as detailed in the appended claims.
FIG. 1 is a schematic structural view of a cleaning skid assembly according to an embodiment of the present application. As shown in fig. 1, in the present embodiment, the cleaning skid assembly at least includes a guide rail 100, a moving device 200 and a telescoping device 300. In this embodiment, the object to be cleaned is a fishing net fixed relative to the position of the above-water platform, the guide rail 100 is disposed along the fishing net to be cleaned and fixed on the above-water platform, the moving device 200 is fixed on the guide rail 100 and is movable along the guide rail 100, the telescopic device 300 is fixed on the moving device 200 and can be extended or shortened in the vertical direction of the position of the moving device 200, the telescopic device 300 is used for fixing the cleaning device 400, the cleaning device 400 is used for cleaning the object to be cleaned, the moving device 200 is matched with the telescopic device 300 and can change the positions of the cleaning device 400 in the horizontal and vertical directions, so that the cleaning device 400 is close to each position of the fishing net to be cleaned for cleaning. Therefore, the purpose of conveniently and efficiently cleaning the fishing net to be cleaned is achieved.
It should be noted that the object to be cleaned is an object to be cleaned, which is located on the lower side of the water upper platform, and is fixed on the water upper platform, or is fixed on another support, the position of the object to be cleaned is relatively fixed with the position of the water upper platform, the guide rail is fixed on the lower side of the water upper platform, and the guide rail is arranged along the object to be cleaned, that is, the rail-shaped direction of the guide rail 100 is consistent with the direction of the object to be cleaned in the horizontal direction, specifically, if the object to be cleaned under the water upper platform is in the straight direction, the guide rail 100 is also a straight guide rail, and if the object to be cleaned is in the curved direction, the guide rail 100 is also in the curved shape, and the shape of the guide rail 100 is not limited herein.
When the moving device 200 moves along the guide rail 100, the position of the cleaning device 400 in the horizontal direction can be changed, and when the telescopic device 300 is extended or shortened, the position of the cleaning device 400 in the vertical direction can be changed, specifically, when the telescopic device 300 is extended, the cleaning device 400 gradually sinks into the water under the gravity of the cleaning device 400, and when the telescopic device 300 is shortened, the cleaning device 400 moves to the water surface.
From this, mobile device 200 and telescoping device 300 cooperate, make belt cleaning device 400 be close to can from the top down, wait to wash the thing from left to right and wash comprehensively, have solved the cleaning efficiency of waiting to wash the thing under the platform on water low, wash inconvenient problem.
In one embodiment, the guide rail 100 can also be arranged on the upper side of the above-water platform for marking the trend of the object to be cleaned, so that the above-water platform is generally composed of a plurality of detachable floor blocks, when the object to be cleaned is cleaned, the plates below the detachable guide rail 100 are used for cleaning the object to be cleaned from the water surface, and therefore the whole process is performed on the above-water visualization work, and the cleaning is convenient to control.
The object to be cleaned may be a fishing net to be cleaned, or other facilities such as a tubular pile, etc., and is not limited herein, and for convenience of description, the object to be cleaned is a fishing net to be cleaned.
In one embodiment, as shown in fig. 1, the telescopic device 300 comprises a first driving rope 301 and a first driving member 302, one end of the first driving rope 301 is fixed by the cleaning device, and the first driving member 302 is fixedly connected with the first driving rope for driving the first driving rope to extend or contract. When the first drive rope 301 is extended, the distance between the cleaning device 400 and the moving device 200 is increased, and when the first drive rope 301 is shortened, the distance between the cleaning device 400 and the moving device 200 is decreased. In one embodiment, the first driving rope may be a steel rope of a hoisting mechanism, the first driving member 302 may be a motor and a reel corresponding to the hoisting mechanism, one end of the first driving rope 301 is fixed to the cleaning device, and the other end of the first driving rope passes around the moving device and is fixed to the reel, the reel is wound up, the first driving rope 301 is pulled to shorten the first driving rope 301, and the cleaning device is lifted; the reel is unwound, the first drive rope 301 is extended, and the cleaning apparatus is lowered. The winding mechanism may be fixed to the moving device 200. In another embodiment, in order to simplify the device and save cost, the cleaning device can be moved in the vertical direction by pulling the first driving rope 301 through a cleaning person and adopting manual control, so that all parts close to the fishing net are cleaned.
In one embodiment, as shown in fig. 1, the guide rail 100 may be further fixed to the lower side of the water platform, one end of the first driving rope 301 may be fixed to the water platform to prevent the first driving rope 301 from falling, a second pulley 206 may be fixed to the lower side of the water platform, and a position of an end of the guide rail 100 may be used to change the direction of the first driving rope 301, so that the first driving rope 301 passes through an opening of the water platform above the second pulley 206 to the upper side of the water platform, and the moving device 200 also correspondingly has a first pulley 205, and the first pulley and the second pulley are used to change the direction of the first driving rope 301, so that the first driving rope 301 may be pulled or put down above the water platform to enable the cleaning device fixed to the other end of the first driving rope 301 to move upwards or downwards.
In one embodiment, as shown in the enlarged portion of fig. 1, the moving device 200 may include a body 201, a first roller 202, a second driving rope 203 and a second driving member 204, wherein the first roller 202 is fixed on the body 201 to enable the body 201 to slide along the guide rail 100, the second driving member 204 is fixedly connected with the body 201 through the second driving rope 203, the second driving member 204 is used for driving the second driving rope 203 to contract, and when the second driving rope 203 contracts, the moving device 200 is pulled to move along the guide rail 100, thereby conveniently realizing the movement of the position of the cleaning device in the horizontal direction. The number of the second driving ropes 203 may be one or more, and accordingly, the moving device 200 may have one or more second driving rope fastening points thereon. In one embodiment, if the number of the second driving ropes 203 is two, the two second driving ropes may respectively extend to two ends of the guide rail and extend above the water platform, and when one of the second driving ropes pulls the moving device to move, the other one is used for restricting the position of the moving device, so as to prevent the over-movement phenomenon caused by inertia and the like.
The body 201 may be composed of two opposite fixing plates, and the first roller 202 is rotatably fixed between the two fixing plates, and the moving device 200 moves along the guide rail 100 under the condition that the first roller 202 moves. The number of the first rollers 202 may be one or more, and in the case of a plurality of rollers, the pressure of the cleaning device acting on the guide rail 100 may be distributed, and the number of the first rollers 202 is not limited herein. The second drive member 204 may be a winch mechanism that may be secured to an offshore platform or any external support. For simplifying the equipment, the second driving rope 203 can also be pulled by the cleaning personnel, so that the cleaning device can move in the horizontal direction.
In one embodiment, a second drive line 203 is connected to the body 201 at one end and threaded along the rail 100 above the water platform at the other end. The upper penetrating position of the second driving rope 203 and the upper penetrating position of the first driving rope 301 are respectively located at two ends of the guide rail 100, so that the acting force for pulling the cleaning device and the acting force for pulling the cleaning device are restricted with each other, and the excessive deviation of the moving device 200 in the horizontal direction caused by pulling the first driving rope 301 is reduced.
FIG. 2 is a cross-sectional view of the wash skid assembly shown in FIG. 1 in the direction A-A. In this embodiment, as shown in fig. 2, the guide rail 100 has a holding plate 101 and a fixing plate 102 which are connected perpendicularly to each other, the fixing plate 102 extends in a vertical direction and is disposed along the fishing net to be cleaned, the fixing plate is disposed on a side of the holding plate 101 facing away from the water surface, and the moving device 200 has a plurality of pairs of second rollers, any one pair of second rollers is disposed above and/or below the holding plate 101 and is disposed on both sides of the fixing plate. In case of the rolling of the second roller, the moving device 200 moves in the direction of the guide rail 100.
In one embodiment, in order to enable the mobile device 200 to be smoothly placed on the rail 100 and to be conveniently stowed away from above the rail 100, the rail 100 may further include two sliding sections and a washing section. Wherein, wash the district section and set up along the fishing net that waits to wash, wash the both ends of district section and respectively with a slip district section smooth connection, the one end that the slip district section deviates from the district section of washing sets up in the opening part of platform on water, and the slip district section is the arc to conveniently put into mobile device 200 on guide rail 100 or take out from guide rail 100 from the opening part.
The cleaning glide assembly provided by the embodiments of the present application is described in detail below with a specific embodiment. As shown in FIG. 1, in this embodiment, the first drive member 302 is a left-hand cleaner, the second drive member 204 is a right-hand cleaner, and the cleaning apparatus 400 is a high pressure net washer for washing a fishing net.
Specifically, the cleaner can first place the mobile device 200 and the cleaning device 400 on the water platform, fix one end of the second driving rope 203 on the water platform to prevent the rope from falling, and tie the other end to the second driving rope fastening point on the body 201 of the mobile device 200. The above-water platform can be provided with a plurality of hinged cover plates, the positions of the hinged cover plates correspond to the positions of the ends of the guide rail 100, when the hinged cover plates are opened, the above-water platform is provided with an opening, the second driving rope 203 can be delivered to the lower side of the above-water platform at the opening, and the second driving rope 203 is delivered from the opening at the other end of the guide rail 100 along the guide rail 100 from the plurality of openings on the above-water platform.
Then, one end of a first driving rope 301 is passed through a first pulley 205 at the bottom of the body 201 of the mobile device 200 on the platform, fixed at the top of the cleaning device, and the other end is passed through a second pulley 206 fixed under the above-water platform, and is passed up and fixed on the deck to prevent the first driving rope from falling.
Referring to fig. 1, a cleaning person stands on a platform at the left end of the guide rail 100, grasps the first driving rope 301, opens the hinged deck lid, mounts the body 201 of the mobile device 200 to the guide rail 100, and then slowly puts the cleaning device on the sliding section of the guide rail from the opening of the deck. The cleaning personnel who grasp first drive rope 301 realize belt cleaning device's lift through lifting, transferring first drive rope 301 to realize that the fishing net can all be washd from bottom to top. Meanwhile, the cleaning person 2 grasping the second driving rope 203 moves the cleaning device from left to right in the horizontal direction by pulling the second driving rope 203, so that the fishing net can be cleaned from left to right. When the fishing net is completely cleaned from left to right, the cleaner holding the first driving rope 301 on the left side slowly releases the rope, and the cleaner holding the second driving rope 203 on the right side can slowly pull the net cleaning machine to the right side of the guide rail 100 and lift the net cleaning machine out of the water. And then the net washing machine, the mobile device 200 and the telescopic device 300 are placed in a storage chamber of the platform for storage. Therefore, underwater operation is not needed, and the fishing net can be cleaned safely, conveniently and comprehensively.
In one embodiment, the cleaning skid assembly may further have a plurality of fixing portions 103 arranged at intervals, the fixing portions 103 are used for fixing the guide rail 100 to the lower side of the water platform, and the plurality of fixing portions 103 arranged at intervals can realize stable fixing of the guide rail 100 to the water platform.
In one embodiment, the telescopic device 300 may be a telescopic rod, one end of which is fixed on the mobile device 200, and the other end of which is fixed for the cleaning device, so as to adjust the distance between the cleaning device 400 and the mobile device 200 in the vertical direction.
According to an aspect of this application, still provide a platform on water, this platform on water can be used for operation, amusement and recreation's platform in marine fishing ground, this platform on water has as before be used for supplying fixed belt cleaning device's washing subassembly that slides to can conveniently wash the thing of waiting to wash that is located the platform downside on water high-efficiently.
In the description of the present application, the terms "first", second "are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In the description of the present specification, the description of the term "one embodiment" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred exemplary embodiment of the present application, and is not intended to limit the embodiments of the present application, and those skilled in the art can easily make various changes and modifications according to the main concept and spirit of the present application, so that the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A wash skid assembly, comprising:
the guide rail is fixed on the water platform and is arranged along the object to be cleaned;
the moving device is fixed on the guide rail;
the telescopic device is used for fixing the cleaning device, and the cleaning device is used for cleaning the object to be cleaned; the telescopic device is fixed on the mobile device and can be stretched in the vertical direction of the position of the mobile device; the moving device is matched with the telescopic device so that the cleaning device is close to the object to be cleaned for cleaning.
2. The cleaning skid assembly of claim 1, wherein said telescoping device comprises a first drive rope and a first drive member, one end of said first drive rope being secured to said cleaning device; the first driving piece is fixedly connected with the first driving rope and used for driving the first driving rope to extend or retract.
3. The wash skid assembly of claim 2, wherein said guide rail is secured to an underside of said aquatic platform; the moving device is provided with a first pulley, a second pulley is fixed on the water platform, and the first pulley and the second pulley are used for changing the extending direction of the first driving rope, so that the first driving rope passes through the first pulley and the second pulley and penetrates to the position above the water platform.
4. The wash skid assembly of claim 3, wherein said moving means comprises a body, a first roller, a second drive rope and a second drive member, said first roller being secured to said body to render said body slidable along said guide rail; the second driving rope is fixedly connected with the body, and the second driving piece is fixedly connected with the second driving rope so as to drive the second driving rope to move; when the second driving rope moves, the moving device is pulled to move on the guide rail.
5. The wash skid assembly of claim 4, wherein said second drive line is connected at one end to said body and at another end threaded along said guide rail above said water platform; the upper penetrating position of the second driving rope and the upper penetrating position of the first driving rope respectively correspond to the two end parts of the guide rail.
6. The cleaning glide assembly of claim 4 wherein there are two second drive cords, both of the two second drive cords being fixed to the body and extending toward the two ends of the guide rail, one of the second drive cords being for pulling the moving means and the other of the second drive cords being for restraining the moving means.
7. The cleaning skid assembly of claim 1, wherein the guide rail has a holding plate and a fixed plate connected perpendicularly to each other, the fixed plate extending in a vertical direction and being disposed along the object to be cleaned, the fixed plate being located on a side of the holding plate facing away from the water surface; the moving device is provided with a plurality of pairs of second rollers, any pair of second rollers are respectively arranged on two sides of the fixed plate and are oppositely arranged on the supporting plate; the moving device moves in the direction of the guide rail in the case where the second roller rolls.
8. The cleaning skid assembly of claim 1, wherein the guide rail comprises two sliding sections and a cleaning section, the cleaning section is disposed along an object to be cleaned, the sliding sections are respectively located at two ends of the cleaning section and are smoothly connected with the cleaning section; the water platform is provided with a plurality of openings, and one end of the sliding section, which faces away from the cleaning section, corresponds to the position of at least one opening, so that the moving device can be placed on or taken out of the guide rail from the position of the opening.
9. The wash skid assembly of claim 1, further comprising a plurality of spaced apart securement features fixedly connected to said aquatic platform and said guide rail for securing said guide rail to an underside of said aquatic platform.
10. A water platform, comprising:
a cleaning skid assembly as claimed in any one of claims 1 to 9 for mounting a cleaning apparatus for cleaning and skid cleaning an item to be cleaned secured to the underside of the water platform by the cleaning skid assembly.
CN202120241960.2U 2021-01-28 2021-01-28 Cleaning sliding assembly and water platform Active CN214348075U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120241960.2U CN214348075U (en) 2021-01-28 2021-01-28 Cleaning sliding assembly and water platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120241960.2U CN214348075U (en) 2021-01-28 2021-01-28 Cleaning sliding assembly and water platform

Publications (1)

Publication Number Publication Date
CN214348075U true CN214348075U (en) 2021-10-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120241960.2U Active CN214348075U (en) 2021-01-28 2021-01-28 Cleaning sliding assembly and water platform

Country Status (1)

Country Link
CN (1) CN214348075U (en)

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