CN220948402U - Guide cable Kong Fangmo liner and guide cable hole for ship - Google Patents
Guide cable Kong Fangmo liner and guide cable hole for ship Download PDFInfo
- Publication number
- CN220948402U CN220948402U CN202323181926.9U CN202323181926U CN220948402U CN 220948402 U CN220948402 U CN 220948402U CN 202323181926 U CN202323181926 U CN 202323181926U CN 220948402 U CN220948402 U CN 220948402U
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- Prior art keywords
- protective sleeve
- kong
- fangmo
- cable
- guide
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- 230000001681 protective effect Effects 0.000 claims abstract description 120
- 238000005299 abrasion Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to the technical field of ships, and particularly discloses a guide cable Kong Fangmo liner and a guide cable hole for a ship, wherein the guide cable Kong Fangmo liner is provided with a through hole for a guide cable to pass through, the guide cable hole anti-abrasion liner comprises a first protective sleeve and a second protective sleeve which are arranged in a split manner, and the through hole sequentially penetrates through the first protective sleeve and the second protective sleeve; one end of the first protective sleeve is convexly provided with a plurality of inserting blocks, one end of the second protective sleeve is concavely provided with a plurality of inserting grooves, and the inserting blocks and the inserting grooves are in one-to-one corresponding inserting fit along the central line direction of the through hole; the guide cable Kong Fangmo liner also comprises a plurality of wedges which are embedded in the slots in a one-to-one correspondence manner, the wedges press the insert blocks to enable the side walls of the insert blocks to be abutted against the side walls of the slots, and the connection stability of the two protective sleeves is ensured by virtue of the friction force between the insert blocks and the slot walls of the slots, and the integrity of the inner walls of the through holes is ensured so as to avoid wearing cables; and need not to set up the screw, also can reduce to the wall thickness demand of two protective jackets, and then can attenuate the wall thickness.
Description
Technical Field
The utility model relates to the technical field of ships, in particular to a guide cable Kong Fangmo gasket and a guide cable hole for a ship.
Background
The guide cable Kong Youchen is a closed-hole-shaped cable guide device which is arranged on the side of the ship body and used for limiting the guiding-out position of the cable, and is a circular or oval annular casting. The cable guide hole is usually made of cast iron or cast steel, is arranged on the bulwark, guides the cable to pass through the ship body, can prevent the cable from damaging the ship body, is widely applied to mooring of ships and ocean engineering, and is a necessary device for the ships and the ocean engineering.
After the cable is used in the cable guiding hole for a long time, the cable is easy to break due to abrasion, and accidents are caused. The guide cable Kong Fangmo liner is generally arranged in the guide cable hole, and the guide cable Kong Fangmo liner can reduce the abrasion of the cable and avoid the occurrence of cable fracture accidents.
The earlier patent of application number CN202310975551.9 discloses a protective sheath (guide Kong Fangmo liner), this protective sheath is including the protection one set and the protection two sets of components of a whole that can function independently setting, protection one set and protection two sets are equipped with a plurality of screw in the junction correspondence, utilize the bolt to make up fixed connection for the protective sheath with two sets of combination with protection one set, but the setting of screw leads to the pit to appear on the internal surface of protective sheath, the edge of pit still can cause wearing and tearing to the hawser, and because need set up the screw, there is certain requirement to the intensity of protective sheath, this wall thickness that leads to the protective sheath is thicker.
Disclosure of utility model
The utility model aims at: a guide cable Kong Fangmo liner and a guide cable hole for a ship are provided to solve the problems that an existing guide cable Kong Fangmo liner is divided into two parts, pits are left on the inner surface of the guide cable Kong Fangmo liner through bolt connection, the edges of the pits still wear a cable, and the wall thickness of a protective sleeve is thicker due to the fact that screw holes are needed to be arranged.
In one aspect, the present utility model provides a fairlead Kong Fangmo liner, the fairlead wear liner comprising:
The guide cable Kong Fangmo liner is provided with a through hole for a guide cable to pass through, the guide cable hole anti-abrasion liner comprises a first protective sleeve and a second protective sleeve which are arranged in a split mode, and the through hole sequentially penetrates through the first protective sleeve and the second protective sleeve;
One end of the first protective sleeve is convexly provided with a plurality of inserting blocks, one end of the second protective sleeve is concavely provided with a plurality of inserting grooves, and the inserting blocks and the inserting grooves are in one-to-one corresponding inserting fit along the central line direction of the through hole;
The guide cable Kong Fangmo liner further comprises a plurality of wedges, the wedges are embedded in the slots in a one-to-one correspondence mode, and the wedges are pressed by the inserting blocks to enable the side walls of the inserting blocks to be abutted against the side walls of the slots.
As the preferential technical scheme of the guide cable Kong Fangmo liner, the inserting block comprises two expansion blocks which are arranged at intervals along the circumferential direction of the first protective sleeve, the slot is provided with two slot side walls which are arranged at intervals along the circumferential direction of the second protective sleeve, a wedge slot is formed between the two expansion blocks, the wedge block is inserted into the wedge slot, and the wedge block extrudes the two expansion blocks to respectively prop against the two slot side walls.
As a preferred technical solution of the guide cable Kong Fangmo gasket, the slot further includes a slot bottom wall connected between two slot side walls, and the wedge is fixedly disposed on the slot bottom wall.
As the preferable technical scheme of the guide cable Kong Fangmo gasket, the wedge block is arranged separately from the first protective sleeve, and the wedge block is arranged separately from the second protective sleeve.
As a preferred solution of the padding of the guide cable Kong Fangmo, two of said groove side walls are arranged in parallel.
As a preferred solution of the guide cable Kong Fangmo gasket, the distance between the two groove side walls increases gradually in the direction from the notch to the groove bottom.
As a preferred technical solution of the guide cable Kong Fangmo pad, the wedge has a triangular cross section.
As the preferential technical scheme of the guide cable Kong Fangmo liner, first protective sheath with the second protective sheath all is the horn mouth shape, a plurality of the inserted block is followed the circumferencial direction interval of first protective sheath set up in the tip of first protective sheath, a plurality of the slot is followed the circumferencial direction interval of second protective sheath set up in the tip of second protective sheath, the tip of first protective sheath with the tip of second protective sheath laminating each other, the big end of first protective sheath with the big end of second protective sheath is opposite to each other.
As a preferable technical scheme of the guide cable Kong Fangmo liner, the inner wall of the first protective sleeve and the inner wall of the second protective sleeve are both provided with an anti-wear layer; or the first protective sleeve and the second protective sleeve are both made of wear resistant material.
The guide cable Kong Fangmo liner provided by the utility model has at least the following beneficial effects:
The guide cable Kong Fangmo liner is provided with a through hole for the guide cable to pass through, the guide cable hole anti-abrasion liner comprises a first protective sleeve and a second protective sleeve which are arranged in a split mode, and the through hole sequentially penetrates through the first protective sleeve and the second protective sleeve; one end of the first protective sleeve is convexly provided with a plurality of inserting blocks, one end of the second protective sleeve is concavely provided with a plurality of inserting grooves, and the inserting blocks and the inserting grooves are in one-to-one corresponding inserting fit along the central line direction of the through hole; the guide cable Kong Fangmo liner further comprises a plurality of wedges which are embedded in the slots in a one-to-one correspondence manner, and the wedges press the insert blocks to enable the side walls of the insert blocks to be abutted against the side walls of the slots. So set up, support the kicking block in the lateral wall of slot through the voussoir, guarantee with the help of the frictional force between the cell wall of kicking block and slot that first protective sheath and second protective sheath can both connect stably. Therefore, the bolt holes are not required to be formed in the first protective sleeve and the second protective sleeve, and the integrity of the inner wall of the through hole can be guaranteed after the first protective sleeve and the second protective sleeve are connected, so that abrasion to a cable is avoided. In addition, as screw holes are not needed, the wall thickness requirements for the first protective sleeve and the second protective sleeve are reduced, and the wall thickness of the liner of the guide cable Kong Fangmo can be further reduced.
In another aspect, the present utility model provides a marine cable guide hole, including the cable guide Kong Fangmo liner according to any one of the above aspects, the marine cable guide hole further includes a cable guide Kong Zhi, the cable guide hole support is provided with a cable guide hole groove, and the cable guide Kong Fangmo liner is provided on an inner wall of the cable guide hole groove.
The marine cable guide hole provided by the utility model has at least the following beneficial effects:
This cable guiding hole for boats and ships includes foretell cable Kong Fangmo liner, and the cable guiding hole for boats and ships still includes cable guiding Kong Zhi, and the cable guiding hole support is used for installing in the broadside of boats and ships, and the cable guiding hole support is provided with the cable guiding hole groove, and the cable guiding Kong Fangmo liner sets up in the inner wall of cable guiding hole groove, and the cable guiding Kong Fangmo liner of this cable guiding hole for boats and ships need not to pass through bolted connection, and the inner wall of through-hole is complete, smooth, can show the reduction to the wearing and tearing of cable guiding to can reduce the thickness requirement to the cable guiding Kong Fangmo liner, and then reduced the requirement of cable guiding Kong Xuanxing for boats and ships.
Drawings
Fig. 1 is a schematic diagram of a first embodiment of a pad of a guide cable Kong Fangmo;
FIG. 2 is a schematic diagram of a second embodiment of a pad of a guide cable Kong Fangmo;
fig. 3 is a schematic diagram III of a pad structure of a guide cable Kong Fangmo according to an embodiment of the present utility model;
FIG. 4 is a schematic view showing a partial structure of a pad of a guide cable Kong Fangmo according to an embodiment of the present utility model;
Fig. 5 is a schematic diagram showing a partial structure of a pad of the guide cable Kong Fangmo according to an embodiment of the present utility model.
In the figure:
100. a guide cable Kong Fangmo liner; 200. a guide cable Kong Zhi; 201. a cable guide hole groove;
1. A first protective sleeve; 11. inserting blocks; 111. a swelling block; 112. wedge grooves;
2. A second protective sleeve; 21. a slot; 211. a groove sidewall; 212. a bottom wall of the tank;
3. wedge blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first location" and "second location" are two distinct locations and wherein the first feature is "above," "over" and "over" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is level above the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
The anti-abrasion liner for the cable guiding hole in the prior art comprises a first protection set and a second protection set which are arranged in a split mode, a plurality of screw holes are correspondingly formed in the joint of the first protection set and the second protection set, the first protection set and the second protection set are fixedly connected into a protection sleeve through the screw holes by means of bolts, pits are formed in the inner surface of the protection sleeve due to the arrangement of the screw holes, abrasion of a cable can still be caused by the edges of the pits, and due to the fact that the screw holes are required to be formed, certain requirements are met on the strength of the protection sleeve, and the thickness of the wall of the protection sleeve is thicker.
In this regard, the present embodiment provides a guide cable Kong Fangmo liner to solve the above-mentioned problems. The guide cable Kong Fangmo pad can be applied to a guide cable hole for a ship and can be applied to the ship.
Specifically, referring to fig. 1 to 3, the guide cable Kong Fangmo liner 100 has a through hole for a guide cable to pass through, the guide cable Kong Fangmo liner 100 includes a first protective sleeve 1 and a second protective sleeve 2 which are separately arranged, and the through hole sequentially penetrates through the first protective sleeve 1 and the second protective sleeve 2; one end of the first protective sleeve 1 is convexly provided with a plurality of inserting blocks 11, one end of the second protective sleeve 2 is concavely provided with a plurality of inserting grooves 21, and the inserting blocks 11 and the inserting grooves 21 are correspondingly inserted and matched one by one along the central line direction of the through hole; the guide cable Kong Fangmo liner 100 further includes a plurality of wedges 3, the wedges 3 are embedded in the slots 21 in a one-to-one correspondence, and the wedges 3 press the insert 11 to make the side walls of the insert 11 abut against the side walls of the slots 21. So set up, support the kicking block 11 tightly in the lateral wall of slot 21 through voussoir 3, guarantee with the help of the frictional force between the cell wall of kicking block 11 and slot 21 that first protective sheath 1 and second protective sheath 2 can be connected stably, compare prior art, need not to set up the bolt hole at first protective sheath 1 and second protective sheath 2, and then can guarantee the integrality of the inner wall of through-hole after first protective sheath 1 and second protective sheath 2 are connected, avoid causing wearing and tearing to the hawser. In addition, since screw holes are not required, the wall thickness requirements for the first protective sleeve 1 and the second protective sleeve 2 are also reduced, so that the wall thickness of the liner 100 of the guide cable Kong Fangmo can be reduced, and the requirements for the ship guide cable Kong Xuanxing are reduced.
In other embodiments, the insert 11 may be disposed on both the first protective sleeve 1 and the second protective sleeve 2, and the slot 21 may be disposed on both. The inserting blocks 11 on the first protective sleeve 1 are inserted into the inserting grooves 21 on the second protective sleeve 2 in a one-to-one correspondence manner, and the inserting blocks 11 on the second protective sleeve 2 are inserted into the inserting grooves 21 on the first protective sleeve 1 in a one-to-one correspondence manner.
It should be noted that, when the insert 11 is inserted into the slot 21, the insert 11 and the wedge 3 can fill the entire slot 21, so that it can be ensured that the inner wall of the through hole is complete and smooth after the first protective sleeve 1 and the second protective sleeve 2 are connected, and no pit exists.
Referring to fig. 4 and 5, the insert 11 includes two expansion blocks 111 spaced apart along the circumferential direction of the first protective sleeve 1, the slot 21 has two slot side walls 211 spaced apart along the circumferential direction of the second protective sleeve 2, a wedge slot 112 is formed between the two expansion blocks 111, the wedge 3 is inserted into the wedge slot 112, and the wedge 3 presses the two expansion blocks 111 against the two slot side walls 211. So arranged, during insertion of the insert 11 into the slot 21, the wedge 3 gradually extends into the wedge groove 112, and the wedge 3 is capable of compressing the two expansion blocks 111 to deform, so that the two expansion blocks 111 abut against the two groove side walls 211. Preferably, the wedge 3 is triangular in cross section. Facilitating the smooth insertion of the wedge 3 into the wedge groove 112 and separating the two expansion blocks 111 to both sides.
In other embodiments, the number of the expansion blocks 111 and the wedge grooves 112 can be set according to the requirement, and correspondingly, one wedge block 3 is arranged in each wedge groove 112.
Referring to fig. 4, the wedge 3 may be integrally provided with the second protective case 2. Specifically, the slot 21 further includes a slot bottom wall 212 connected between the two slot side walls 211, and the wedge 3 is fixedly disposed on the slot bottom wall 212. Referring to fig. 5, the wedge 3 may be further disposed separately from the first protective sleeve 1, and the wedge 3 is disposed separately from the second protective sleeve 2.
In this embodiment, the two groove side walls 211 may be disposed in parallel, and the cross section of the slot 21 is rectangular, so that the connection stability of the first protection sleeve 1 and the second protection sleeve 2 is ensured only by the friction force between the groove side walls 211 and the expansion block 111. As an alternative, the two groove side walls 211 may also be arranged at an angle, in particular the distance between the two groove side walls 211 increases gradually in the direction from the slot opening to the groove bottom. At this time, the cross section of the slot 21 is substantially trapezoidal, and the slot 21 has a narrow notch and a wide slot bottom, so that the insert 11 can not be pulled out of the slot 21 any more after the insert 11 is inserted into the slot 21. Wherein the width of the insert block 11 is adapted to the width of the slot opening of the slot 21,
Optionally, the first protective sleeve 1 and the second protective sleeve 2 are both in a horn mouth shape, the plurality of inserting blocks 11 are arranged at the small end of the first protective sleeve 1 along the circumferential direction of the first protective sleeve 1 at intervals, the plurality of inserting grooves 21 are arranged at the small end of the second protective sleeve 2 along the circumferential direction of the second protective sleeve 2 at intervals, the small end of the first protective sleeve 1 and the small end of the second protective sleeve 2 are mutually attached, and the large end of the first protective sleeve 1 and the large end of the second protective sleeve 2 are opposite. By the arrangement, the guide cable can not be bent, and damage is avoided.
Optionally, the inner wall of the first protective sleeve 1 and the inner wall of the second protective sleeve 2 are provided with wear-resistant layers; or both the first protective sheath 1 and the second protective sheath 2 are made of wear resistant material, which further reduces wear of the cable by the cable Kong Fangmo liner 100. Wherein the wear-resistant material is a high molecular polyurethane material, etc.
The present embodiment also provides a marine cable guide hole, which includes the cable guide Kong Fangmo liner 100, and further includes a cable guide Kong Zhi, where the cable guide hole support 200 is used for being mounted on a side of a ship, the cable guide hole support 200 is provided with a cable guide hole groove 201, and the cable guide Kong Fangmo liner 100 is provided on an inner wall of the cable guide hole groove 201, and when in use, a cable guide can be passed through the cable guide Kong Fangmo liner 100 to avoid the cable guide from being worn.
It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.
Claims (10)
1. The guide cable Kong Fangmo liner is characterized in that the guide cable Kong Fangmo liner is provided with a through hole for a guide cable to pass through, the guide cable hole anti-abrasion liner comprises a first protective sleeve (1) and a second protective sleeve (2) which are arranged in a split mode, and the through hole sequentially penetrates through the first protective sleeve (1) and the second protective sleeve (2);
One end of the first protective sleeve (1) is convexly provided with a plurality of inserting blocks (11), one end of the second protective sleeve (2) is concavely provided with a plurality of inserting grooves (21), and the inserting blocks (11) and the inserting grooves (21) are correspondingly inserted and matched one by one along the central line direction of the through hole;
The guide cable Kong Fangmo liner further comprises a plurality of wedges (3), the wedges (3) are embedded in the slots (21) in a one-to-one correspondence mode, and the wedges (3) are used for enabling the side walls of the inserts (11) to be abutted against the side walls of the slots (21) by extruding the inserts (11).
2. The cable Kong Fangmo liner according to claim 1, wherein the insert block (11) includes two expansion blocks (111) disposed at intervals along a circumferential direction of the first protective sleeve (1), the slot (21) has two slot side walls (211) disposed at intervals along the circumferential direction of the second protective sleeve (2), a wedge slot (112) is formed between the two expansion blocks (111), the wedge block (3) is inserted into the wedge slot (112), and the wedge block (3) presses the two expansion blocks (111) to respectively abut against the two slot side walls (211).
3. The fairlead Kong Fangmo mat according to claim 2, characterized in that the slot (21) further comprises a slot bottom wall (212) connected between two slot side walls (211), the wedge (3) being fixedly arranged to the slot bottom wall (212).
4. The fairlead Kong Fangmo lining according to claim 2, characterized in that the wedge (3) is provided separately from the first protective sheath (1) and the wedge (3) is provided separately from the second protective sheath (2).
5. A guide cable Kong Fangmo pad according to claim 2, characterised in that two of the groove side walls (211) are arranged in parallel.
6. A guide cable Kong Fangmo pad according to claim 2, characterised in that the spacing between the two groove side walls (211) increases gradually in the direction from the notch to the groove bottom.
7. A guide cable Kong Fangmo pad according to any one of claims 1 to 6, characterised in that the wedge (3) is triangular in cross section.
8. The cable guide Kong Fangmo spacer according to any one of claims 1-6, wherein the first protective sleeve (1) and the second protective sleeve (2) are bell mouth shaped, a plurality of insert blocks (11) are arranged at small ends of the first protective sleeve (1) at intervals along a circumferential direction of the first protective sleeve (1), a plurality of slots (21) are arranged at small ends of the second protective sleeve (2) at intervals along a circumferential direction of the second protective sleeve (2), the small ends of the first protective sleeve (1) and the second protective sleeve (2) are mutually attached, and a large end of the first protective sleeve (1) and a large end of the second protective sleeve (2) are opposite.
9. The guide cable Kong Fangmo liner according to any one of claims 1 to 6, wherein the inner wall of the first protective sheath (1) and the inner wall of the second protective sheath (2) are provided with wear layers; or the first protective sleeve (1) and the second protective sleeve (2) are made of wear-resistant materials.
10. A marine cable guide hole comprising the cable Kong Fangmo gasket of any one of claims 1 to 9, further comprising a cable guide Kong Zhi (200), wherein the cable guide Kong Zhi (200) is provided with a cable guide hole groove (201), and wherein the cable guide Kong Fangmo gasket is provided on an inner wall of the cable guide hole groove (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323181926.9U CN220948402U (en) | 2023-11-24 | 2023-11-24 | Guide cable Kong Fangmo liner and guide cable hole for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323181926.9U CN220948402U (en) | 2023-11-24 | 2023-11-24 | Guide cable Kong Fangmo liner and guide cable hole for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220948402U true CN220948402U (en) | 2024-05-14 |
Family
ID=90978691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323181926.9U Active CN220948402U (en) | 2023-11-24 | 2023-11-24 | Guide cable Kong Fangmo liner and guide cable hole for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220948402U (en) |
-
2023
- 2023-11-24 CN CN202323181926.9U patent/CN220948402U/en active Active
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