CN220746850U - River course floater clearance collection device - Google Patents

River course floater clearance collection device Download PDF

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Publication number
CN220746850U
CN220746850U CN202322501581.4U CN202322501581U CN220746850U CN 220746850 U CN220746850 U CN 220746850U CN 202322501581 U CN202322501581 U CN 202322501581U CN 220746850 U CN220746850 U CN 220746850U
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float
conveying mechanism
river
cleaning
driving
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CN202322501581.4U
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杜木子
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Water Transport Planning And Design Co ltd
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Water Transport Planning And Design Co ltd
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Abstract

The utility model provides a river float cleaning and collecting device. River course floater clearance collection device includes: the float blocking row is transversely arranged on the river channel and used for blocking floaters; the conveying mechanism is transversely arranged on the river channel and is arranged corresponding to the float blocking row; the conveying mechanism is in driving connection with the pushing and floating plate and is used for driving the pushing and floating plate to move along the blocking and floating row so as to push the floaters to the embankment; the first end of the conveying mechanism and the first end of the float blocking row are rotatably connected with the bank, and the second end of the conveying mechanism and the second end of the float blocking row are connected with the float; the traction mechanism is arranged on the bank near the first end of the conveying mechanism and is in driving connection with the pontoon, and is used for traction of the conveying mechanism and rotation of the float blocking row so as to avoid a river channel. The utility model solves the problem of lower cleaning efficiency of river floats in the prior art.

Description

River course floater clearance collection device
Technical Field
The utility model relates to the technical field of river channel treatment, in particular to a river channel floater cleaning and collecting device.
Background
At present, a large amount of household garbage enters a river channel every year, and the household garbage forms floaters on the water surface, so that the floaters in sheets can not only block the river channel and seriously influence navigation and flood discharge capacity of the channel, but also cause irreversible damage to the ecological environment in the water area. The existing mode for cleaning the floating objects in the river channel generally adopts a salvage ship, and a large amount of manpower and material resources are consumed in the mode, so that the salvage cost is high and the efficiency is low.
From the above, the problem of lower cleaning efficiency of the river floats exists in the prior art.
Disclosure of Invention
The utility model mainly aims to provide a river float cleaning and collecting device, which is used for solving the problem of lower cleaning efficiency of river floats in the prior art.
In order to achieve the above object, the present utility model provides a device for cleaning and collecting river floats, comprising: the float blocking row is transversely arranged on the river channel and used for blocking floaters; the conveying mechanism is transversely arranged on the river channel and is arranged corresponding to the float blocking row; the conveying mechanism is in driving connection with the pushing and floating plate and is used for driving the pushing and floating plate to move along the blocking and floating row so as to push the floaters to the embankment; the first end of the conveying mechanism and the first end of the float blocking row are rotatably connected with the bank, and the second end of the conveying mechanism and the second end of the float blocking row are connected with the float; the traction mechanism is arranged on the bank near the first end of the conveying mechanism and is in driving connection with the pontoon, and is used for traction of the conveying mechanism and rotation of the float blocking row so as to avoid a river channel.
Further, the conveying mechanism comprises a first driving piece, a driving roller, a driven roller and a conveying belt, wherein the driving roller and the driven roller are respectively positioned at the first end and the second end of the conveying mechanism, the first driving piece is in driving connection with the driving roller, the conveying belt is sleeved on the driving roller and the driven roller, and the float pushing plate is arranged on the conveying belt so as to follow the conveying belt to move along the float blocking row.
Further, the conveying mechanism further comprises a connecting block and a second driving piece, the connecting block is arranged on the conveying belt, one end of the pushing and floating plate is rotatably connected with the connecting block and is in driving connection with the second driving piece, and the second driving piece drives the pushing and floating plate to rotate to be perpendicular to or parallel to the conveying belt.
Further, the pushing and floating plate comprises a bottom plate and a baffle plate, and the baffle plate is arranged along the periphery of the bottom plate and protrudes out of one surface of the bottom plate facing the first end of the conveying mechanism.
Further, the bottom plate is provided with a plurality of first through holes which are arranged in an array.
Further, the river float cleaning and collecting device further comprises a float collecting box, wherein the float collecting box is arranged on the bank near the first end of the conveying mechanism and is used for collecting floats.
Further, a plurality of second through holes are formed in the bottom of the float collecting box and used for discharging water attached to the floats; and/or the float collecting box comprises a rear cover and a box body, wherein the rear cover and the box body are movably arranged or detachably arranged.
Further, the float collecting box is embedded in the bank, the river float cleaning and collecting device further comprises a supporting structure and a hoisting mechanism, and the hoisting mechanism is arranged on the supporting structure and is in driving connection with the float collecting box and used for hoisting the float collecting box.
Further, bearing structure includes the fixing base and is located the supporting platform on fixing base top, and hoist mechanism includes first hoist engine, fixed pulley and wire rope, and first hoist engine setting is on supporting platform, and the fixed pulley setting is at supporting platform's tip, and wire rope winds to establish on first hoist engine and one end is passed through the fixed pulley and is connected with the collection box that floats.
Further, the traction mechanism comprises a second winch and a traction rope, wherein the traction rope is wound on the second winch, and one end of the traction rope is connected with the pontoon.
By adopting the technical scheme, the river channel floating object cleaning and collecting device comprises the floating blocking row, the conveying mechanism, the floating pushing plate, the pontoon and the traction mechanism, wherein the floating blocking row is transversely arranged on the river channel and used for intercepting floating objects, the conveying mechanism is transversely arranged on the river channel and is correspondingly arranged with the floating blocking row, the conveying mechanism is in driving connection with the floating pushing plate and used for driving the floating pushing plate to move along the floating blocking row so as to push the floating objects to the bank, the first end of the conveying mechanism and the first end of the floating blocking row are both rotatably connected with the bank, the second end of the conveying mechanism and the second end of the floating blocking row are both connected with the pontoon, the traction mechanism is arranged on the bank close to the first end of the conveying mechanism and is in driving connection with the pontoon, and is used for dragging the conveying mechanism and the floating blocking row to rotate so as to avoid the river channel. In addition, the river channel floater cleaning and collecting device can be quickly retracted to avoid the river channel, so that the normal navigation of the river channel is not influenced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view showing an angle of a river float cleaning and collecting device according to an embodiment of the present utility model; and
FIG. 2 is a schematic view showing another angle of the river float cleaning and collecting device according to an embodiment of the present utility model;
FIG. 3 shows a schematic diagram of the transport mechanism in one embodiment of the utility model;
FIG. 4 shows a schematic structural view of a push-float plate according to an embodiment of the present utility model;
fig. 5 shows a schematic structural view of a float-collecting cassette according to an embodiment of the present utility model.
Wherein the above figures include the following reference numerals:
1. a support structure; 11. a fixing seat; 12. a support platform; 2. a hoisting mechanism; 21. a first hoist; 22. a fixed pulley; 23. a wire rope; 3. a float collecting box; 31. a rear cover; 32. a second via; 4. a conveying mechanism; 41. a first driving member; 42. a driving roller; 43. a conveyor belt; 44. driven roller; 5. blocking the floating row; 6. pushing the floating plate; 61. a baffle; 62. a first via; 7. a pontoon; 8. a traction mechanism; 9. a bank dike.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.
In the present utility model, unless otherwise indicated, terms of orientation such as "upper, lower, top, bottom" are used generally with respect to the orientation shown in the drawings or with respect to the component itself in the vertical, upright or gravitational direction; also, for ease of understanding and description, "inner and outer" refers to inner and outer relative to the profile of each component itself, but the above-mentioned orientation terms are not intended to limit the present utility model.
It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
The utility model provides a river float cleaning and collecting device, which aims to solve the problem of lower cleaning efficiency of river floats in the prior art.
As shown in fig. 1 to 3, the river float cleaning and collecting device comprises a float blocking row 5, a conveying mechanism 4, a float pushing plate 6, a float 7 and a traction mechanism 8. The float blocking row 5 is transversely arranged on the river channel and used for blocking floats. The conveying mechanism 4 is transversely arranged on the river channel and is arranged corresponding to the float blocking row 5. The conveying mechanism 4 is in driving connection with the float pushing plate 6 and is used for driving the float pushing plate 6 to move along the float blocking row 5 so as to push floats to the bank 9. The first end of the conveying mechanism 4 and the first end of the float blocking row 5 are rotatably connected with the bank 9, and the second end of the conveying mechanism 4 and the second end of the float blocking row 5 are connected with the pontoon 7. The traction mechanism 8 is arranged on a bank 9 near the first end of the conveying mechanism 4 and is in driving connection with the pontoon 7, and is used for dragging the conveying mechanism 4 and the float blocking row 5 to rotate so as to avoid a river channel.
The river channel floating object cleaning and collecting device comprises a floating blocking row 5, a conveying mechanism 4, a floating pushing plate 6, a pontoon 7 and a traction mechanism 8, wherein the floating blocking row 5 is transversely arranged on a river channel and used for intercepting floating objects, the conveying mechanism 4 is transversely arranged on the river channel and is correspondingly arranged with the floating blocking row 5, the conveying mechanism 4 is in driving connection with the floating pushing plate 6 and used for driving the floating pushing plate 6 to move along the floating blocking row 5 so as to push floating objects to a bank 9, the first end of the conveying mechanism 4 and the first end of the floating blocking row 5 are both rotatably connected with the bank 9, the second end of the conveying mechanism 4 and the second end of the floating blocking row 5 are both connected with the pontoon 7, the traction mechanism 8 is arranged on the bank 9 close to the first end of the conveying mechanism 4 and is in driving connection with the pontoon 7 and used for driving the conveying mechanism 4 and the floating blocking row 5 to rotate so as to avoid the floating objects on the river channel, and then the floating objects are gathered and pushed to the bank 9 through the conveying mechanism 4 driving the floating plate 6, so that the floating objects are convenient to carry out subsequent treatment, the operation is simple and fast, and the river channel cleaning efficiency is greatly improved. In addition, the river course floater clearance collection device in this embodiment can also withdraw fast in order to dodge the river course to can not influence the normal navigation in river course.
In this embodiment, a base is provided on the bank 9 at one side of the river channel, a rotating shaft is vertically arranged on the base, and the first end of the conveying mechanism 4 and the first end of the float blocking row 5 are rotatably connected with the rotating shaft. Correspondingly, the pontoon 7 is positioned close to the bank 9 at the other side of the river channel and is fixed with the bank 9 or the river bottom through a fixed anchor cable, so that the second end of the conveying mechanism 4 and the second end of the float blocking row 5 are fixed, and the installation height can be adjusted according to the water level. It will be appreciated that the transfer mechanism 4 can be secured to the river by means of the pontoons 7. Specifically, the float blocking row 5 floats on the river channel, and the conveying mechanism 4 is positioned below the float blocking row 5. The two ends of the float blocking row 5 can be respectively connected with the bank 9 and the pontoon 7 through ropes.
As shown in fig. 2 to 3, the conveying mechanism 4 includes a first driving member 41, a driving roller 42, a driven roller 44, and a conveying belt 43. The driving roller 42 and the driven roller 44 are located at the first end and the second end of the conveying mechanism 4, respectively. The first driving member 41 is in driving connection with the driving roller 42, the conveying belt 43 is sleeved on the driving roller 42 and the driven roller 44, and the float pushing plate 6 is arranged on the conveying belt 43 so as to follow the conveying belt 43 to move along the float blocking row 5.
In this embodiment, the first driving member 41 is a waterproof motor, and an output shaft of the first driving member 41 is in driving connection with the driving roller 42, so as to drive the driving roller 42 to rotate, and further drive the conveyor belt 43 to move, so that the float pushing plate 6 can move back and forth between two banks, and the floats are repeatedly gathered.
In the present embodiment, the transfer mechanism 4 further includes a connection block and a second driving member. The connecting block is arranged on the conveyor belt 43, one end of the float pushing plate 6 is rotatably connected with the connecting block and is in driving connection with a second driving piece, and the second driving piece drives the float pushing plate 6 to rotate to be vertical or parallel to the conveyor belt 43. Specifically, the conveying belt 43 is parallel to the float blocking row 5, and when the float pushing plate 6 gathers the floats, the float pushing plate 6 is perpendicular to the conveying belt 43, namely perpendicular to the float blocking row 5, so that the floats which are remained in front of the float blocking row 5 are pushed to the bank 9. When the float pushing plate 6 needs to return to the river channel from the bank 9, the second driving member drives the float pushing plate 6 to rotate to be parallel to the conveying belt 43, namely to the float blocking row 5, so that the contact area with the floats is reduced, the floats are prevented from being pushed to the other side of the river channel, and the cleaning efficiency is prevented from being influenced.
As shown in fig. 4, the float plate 6 includes a bottom plate and a baffle 61. The baffle 61 is disposed along the periphery of the base plate and protrudes from a face of the base plate facing the first end of the conveyor 4. It will be appreciated that the bottom plate is arranged perpendicular to the water surface, and the upper part of the bottom plate is exposed to the water surface, and by arranging the baffle 61, the floating objects can be restrained, and the floating objects are prevented from being separated in the process of pushing the floating plate 6. Further, the bottom plate is provided with a plurality of first vias 62, and the plurality of first vias 62 are arranged in an array. By providing the first through holes 62, the filtering effect can be achieved, the flow blocking area of the push float plate 6 can be reduced, the resistance of the push float plate 6 can be further reduced, and the burden of the conveying mechanism 4 can be reduced.
As shown in fig. 1 to 2 and 5, the river float cleaning and collecting device further comprises a float collecting box 3. The float-collecting box 3 is arranged on a embankment 9 near the first end of the transfer mechanism 4 for collecting floats. Specifically, the float collecting box 3 comprises a rear cover 31 and a box body, and the rear cover 31 and the box body are movably arranged or detachably arranged. Specifically, one side of the rear cover 31 may be connected to the case in an openable manner, or may be disposed in a vertically movable manner, so as to block or avoid the opening of the case, thereby facilitating cleaning of the floaters. Further, a plurality of second through holes 32 are formed in the bottom of the float collecting box 3 for discharging water attached to the floats, and the plurality of second through holes 32 are arranged in an array.
In this embodiment, in order to realize that the float pushing plate 6 pushes the floats directly into the float collecting box 3, the float collecting box 3 is embedded in the bank 9 so as to be positioned on the same straight line as the float pushing plate 6. Specifically, the side of the bank 9 is provided with a groove, which is provided with an upper notch and a side notch, and the side notch corresponds to the pushing and floating plate 6. The float collecting box 3 is accommodated in the groove, the rear cover 31 corresponds to the side groove opening, and when the float pushing plate 6 performs the operation of collecting the floats, the rear cover 31 is opened first, so that the float pushing plate 6 directly pushes the floats into the float collecting box 3.
As shown in fig. 2, the river float cleaning and collecting device further comprises a supporting structure 1 and a hoisting mechanism 2, wherein the hoisting mechanism 2 is arranged on the supporting structure 1 and is in driving connection with the float collecting box 3 for hoisting the float collecting box 3. Specifically, the support structure 1 includes a fixing base 11 and a support platform 12 located at the top end of the fixing base 11. The hoisting mechanism 2 comprises a first hoist 21, a fixed pulley 22 and a wire rope 23. The first winch 21 is arranged on the supporting platform 12, the fixed pulley 22 is arranged at the end part of the supporting platform 12, the steel wire rope 23 is wound on the first winch 21, and one end of the steel wire rope is connected with the float collecting box 3 through the fixed pulley 22. The first hoist 21 lifts and lowers the float-collecting cassette 3 by tightening or loosening the wire rope 23.
In the present embodiment, the traction mechanism 8 includes a second hoist and a traction rope. The hauling rope is wound on the second winch, and one end of the hauling rope is connected with the pontoon 7. The second winch realizes the retraction or the deployment of the conveying mechanism 4 and the float blocking row 5 by tightening or loosening the traction rope.
The working process of the river float cleaning and collecting device in this embodiment is specifically as follows:
under normal state, conveying mechanism 4 and blocking float row 5 are drawn in by traction mechanism 8 and are put in 9 limit of conveying mechanism 4 and blocking float row 5 when there is a large amount of floater in the river course to clear up, traction mechanism 8 releases the restriction of conveying mechanism 4 and blocking float row 5 for conveying mechanism 4 and blocking float row 5 are horizontal on the river course. The blocking float row 5 intercepts floats in a river channel, then the conveying mechanism 4 is started, the float pushing plate 6 fixed on the conveying belt 43 is driven to push and collect the floats which are gathered before the blocking float row 5 into the float collecting box 3 from one bank far away from the float collecting box 3, the float pushing plate is in a vertical state, then the float collecting box 3 is lifted to the bank under the drive of the first winch 21 of the hoisting mechanism 2, the rear cover 31 is moved to clear and recycle the floats in the box, the float collecting box 3 is reset, finally the float pushing plate 6 is conveyed to the other bank by utilizing the conveying mechanism 4, the float pushing plate 6 is parallel to the conveying belt 43 at the moment, and the float pushing plate 6 is restored to be perpendicular to the conveying belt 43 after the river is opposite to the bank. When there are few floats in the river or navigation is required, the device can be retracted to the shore by towing the pontoon 7 by the towing mechanism 8.
From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: the river channel floating object cleaning and collecting device comprises a floating blocking row 5, a conveying mechanism 4, a floating pushing plate 6, a pontoon 7 and a traction mechanism 8, wherein the floating blocking row 5 is transversely arranged on a river channel and used for intercepting floating objects, the conveying mechanism 4 is transversely arranged on the river channel and is correspondingly arranged with the floating blocking row 5, the conveying mechanism 4 is in driving connection with the floating pushing plate 6 and used for driving the floating pushing plate 6 to move along the floating blocking row 5 so as to push floating objects to a bank 9, the first end of the conveying mechanism 4 and the first end of the floating blocking row 5 are both rotatably connected with the bank 9, the second end of the conveying mechanism 4 and the second end of the floating blocking row 5 are both connected with the pontoon 7, the traction mechanism 8 is arranged on the bank 9 close to the first end of the conveying mechanism 4 and is in driving connection with the pontoon 7 and used for driving the conveying mechanism 4 and the floating blocking row 5 to rotate so as to avoid the floating objects on the river channel, and then the floating objects are gathered and pushed to the bank 9 through the conveying mechanism 4 driving the floating plate 6, so that the floating objects are convenient to carry out subsequent treatment, the operation is simple and fast, and the river channel cleaning efficiency is greatly improved. In addition, the river course floater clearance collection device in this embodiment can also withdraw fast in order to dodge the river course to can not influence the normal navigation in river course.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. River course floater clearance collection device, its characterized in that includes:
the float blocking row (5) is transversely arranged on the river channel and used for blocking floats;
the conveying mechanism (4) is transversely arranged on the river channel and is arranged corresponding to the float blocking row (5);
the conveying mechanism (4) is in driving connection with the float pushing plate (6) and is used for driving the float pushing plate (6) to move along the float blocking row (5) so as to push the floats to the bank (9);
the first end of the conveying mechanism (4) and the first end of the float blocking row (5) are rotatably connected with the bank (9), and the second end of the conveying mechanism (4) and the second end of the float blocking row (5) are connected with the float (7);
the traction mechanism (8), the traction mechanism (8) is arranged on the bank (9) close to the first end of the conveying mechanism (4) and in driving connection with the pontoon (7), and is used for dragging the conveying mechanism (4) and the float blocking row (5) to rotate so as to avoid the river channel.
2. The river course floater cleaning and collecting device according to claim 1, wherein the conveying mechanism (4) comprises a first driving member (41), a driving roller (42), a driven roller (44) and a conveying belt (43), the driving roller (42) and the driven roller (44) are respectively positioned at the first end and the second end of the conveying mechanism (4), the first driving member (41) is in driving connection with the driving roller (42), the conveying belt (43) is sleeved on the driving roller (42) and the driven roller (44), and the float pushing plate (6) is arranged on the conveying belt (43) so as to follow the conveying belt (43) to move along the float blocking row (5).
3. The river float cleaning and collecting device according to claim 2, wherein the conveying mechanism (4) further comprises a connecting block and a second driving member, the connecting block is arranged on the conveying belt (43), one end of the float pushing plate (6) is rotatably connected with the connecting block and is in driving connection with the second driving member, and the second driving member drives the float pushing plate (6) to rotate to be perpendicular to or parallel to the conveying belt (43).
4. The riverway float cleaning and collecting device according to claim 1, wherein the float pushing plate (6) comprises a bottom plate and a baffle plate (61), and the baffle plate (61) is arranged along the periphery of the bottom plate and protrudes from the surface of the bottom plate facing the first end of the conveying mechanism (4).
5. The river course floater cleaning and collecting device of claim 4, wherein the bottom plate is provided with a plurality of first through holes (62), and the first through holes (62) are arranged in an array.
6. The riverway float cleaning and collecting device according to claim 1, further comprising a float collecting box (3), the float collecting box (3) being arranged on the bank (9) close to the first end of the conveying mechanism (4) for collecting the floats.
7. The riverway floating matter cleaning and collecting device as claimed in claim 6, wherein,
a plurality of second through holes (32) are formed in the bottom of the float collecting box (3) and used for discharging water attached to the floats; and/or
The float collecting box (3) comprises a rear cover (31) and a box body, wherein the rear cover (31) and the box body are movably arranged or detachably arranged.
8. The river course floater cleaning and collecting device according to claim 6, wherein the float collecting box (3) is embedded in the bank (9), the river course floater cleaning and collecting device further comprises a supporting structure (1) and a hoisting mechanism (2), and the hoisting mechanism (2) is arranged on the supporting structure (1) and is in driving connection with the float collecting box (3) for hoisting the float collecting box (3).
9. The river float cleaning and collecting device according to claim 8, wherein the supporting structure (1) comprises a fixed seat (11) and a supporting platform (12) arranged at the top end of the fixed seat (11), the hoisting mechanism (2) comprises a first winch (21), a fixed pulley (22) and a steel wire rope (23), the first winch (21) is arranged on the supporting platform (12), the fixed pulley (22) is arranged at the end part of the supporting platform (12), and the steel wire rope (23) is wound on the first winch (21) and one end of the steel wire rope is connected with the float collecting box (3) through the fixed pulley (22).
10. The river float cleaning and collecting device according to claim 1, wherein the traction mechanism (8) comprises a second winch and a traction rope, wherein the traction rope is wound on the second winch and one end of the traction rope is connected with the pontoon (7).
CN202322501581.4U 2023-09-14 2023-09-14 River course floater clearance collection device Active CN220746850U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322501581.4U CN220746850U (en) 2023-09-14 2023-09-14 River course floater clearance collection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322501581.4U CN220746850U (en) 2023-09-14 2023-09-14 River course floater clearance collection device

Publications (1)

Publication Number Publication Date
CN220746850U true CN220746850U (en) 2024-04-09

Family

ID=90570458

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322501581.4U Active CN220746850U (en) 2023-09-14 2023-09-14 River course floater clearance collection device

Country Status (1)

Country Link
CN (1) CN220746850U (en)

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