CN220099752U - Municipal facilities rail guard - Google Patents
Municipal facilities rail guard Download PDFInfo
- Publication number
- CN220099752U CN220099752U CN202321570156.4U CN202321570156U CN220099752U CN 220099752 U CN220099752 U CN 220099752U CN 202321570156 U CN202321570156 U CN 202321570156U CN 220099752 U CN220099752 U CN 220099752U
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- China
- Prior art keywords
- fixedly connected
- plate
- rail guard
- outside
- rod
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- 238000009434 installation Methods 0.000 claims abstract description 22
- 230000001105 regulatory effect Effects 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000005286 illumination Methods 0.000 claims description 4
- 230000008094 contradictory effect Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 16
- 230000006378 damage Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000002906 medical waste Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to the technical field of protective fences, in particular to a municipal facility protective fence. Including the regulating plate, a plurality of installation telescopic inside all is equipped with the movable rod, and is a plurality of the guide way that supplies the movable rod activity is all offered to installation telescopic upper surface, a plurality of the outside of movable rod is all symmetrically equipped with the guide block, and a plurality of the guide way that supplies the guide block activity is all offered to installation telescopic inner wall, a plurality of the top of movable rod all carries out fixed connection with the bottom of backup pad, has solved the rail guard among the prior art and can't be adjusted to whole height, when protecting municipal facilities, generally needs to use the rail guard, but because municipal facilities are various and different, when protecting different municipal facilities, if not highly adjusting the rail guard can lead to the rail guard to protect different facilities effectively to probably lead to municipal facilities to suffer the technical problem of destruction.
Description
Technical Field
The utility model relates to the technical field of protective fences, in particular to a municipal facility protective fence.
Background
Municipal facilities refer to public facilities built by government, legal persons or citizens, generally refer to various buildings, structures, equipment and the like in planning areas, urban roads, urban rail transit, water supply, water discharge, fuel gas, heating, landscaping, environmental sanitation, road lighting, industrial waste medical waste, household waste treatment equipment, sites and other facilities and auxiliary facilities, and when protecting municipal facilities, a municipal facility guard rail is required.
The rail guard among the prior art can't adjust to whole height, when protecting municipal facilities, generally need use the rail guard, but because municipal facilities are various and different, when protecting different municipal facilities, if highly adjusting to the rail guard, can lead to the rail guard can't protect different facilities effectively to probably lead to municipal facilities to suffer destruction.
The utility model discloses a protective fence for municipal facilities, which is compared with Chinese patent publication No. CN212801330U, and comprises a supporting rod, wherein the bottom end of the supporting rod is fixedly connected with a supporting plate, the top and the bottom of one opposite side of the supporting rod are fixedly connected with a transverse plate, one opposite side of the transverse plate is fixedly connected with a protective rod, the top end of the supporting rod is fixedly connected with a fixing plate, four corners of the top of the fixing plate are fixedly connected with fixing rods, and the top end of the fixing rod is fixedly connected with a solar panel. The utility model has the advantages of good photographing storage and night warning effect for pedestrians approaching the guardrail, solves the problems that the prior guardrail for municipal facilities generally only has simple enclosure functions in the use process, and can not sense and photograph the pedestrians approaching the guardrail, thereby influencing the protection effect, and the guardrail has poor warning effect and reduces the applicability of the guardrail due to the single structure and no obvious warning mark at night.
The pedestrian that is close to the guardrail can be responded to very conveniently to above-mentioned scheme and the storage of shooing, but it still can't adjust the holistic height of rail guard, has failed to solve the problem that proposes among the above-mentioned prior art.
Disclosure of Invention
The utility model aims to provide a municipal facility guard rail for solving the problems in the background technology.
In order to achieve the above purpose, the utility model provides a municipal facility protective fence, which comprises an adjusting plate, wherein one side of the adjusting plate is provided with a mounting hole for mounting a rotating rod in a penetrating way, one end of the rotating rod extends to the outside of the adjusting plate and is fixedly connected with a knob, the other end of the rotating rod is fixedly connected with a first bevel gear, the inside of the adjusting plate is symmetrically provided with threaded sleeves, the bottoms of the threaded sleeves are rotationally connected with the bottom end of the inside of the adjusting plate, the insides of the threaded sleeves are respectively connected with a threaded rod, one of the threaded sleeves is fixedly connected with a second bevel gear meshed with the first bevel gear, the two threaded sleeves are in transmission connection through a belt matched driving wheel, a supporting plate is arranged above the adjusting plate, the top ends of the two threaded rods are respectively fixedly connected with the bottom of the supporting plate, the upper surfaces of the adjusting plate are provided with a plurality of installation sleeves at equal intervals, the insides of the installation sleeves are respectively provided with a movable rod, the upper surfaces of the installation sleeves are respectively provided with a guide groove for the movable rod, the outsides of the movable rods are respectively provided with a plurality of guide blocks, the guide blocks are symmetrically arranged on the outsides of the movable rods, and the guide blocks are respectively provided with the guide grooves for the movable support plates, and the bottoms of the guide blocks are respectively connected with the movable support plates.
As a further improvement of the technical scheme, one side of the knob is penetrated and provided with a mounting hole for mounting the clamping rod, one end of the clamping rod extends to the outside of the knob and is fixedly connected with a pull ring, the outside of the clamping rod is fixedly connected with a collision disc, the outside of the clamping rod is sleeved with a reset spring, the reset spring is abutted between the collision disc and the knob, and one side of the adjusting plate is annularly provided with a guide groove for the clamping rod to move.
As a further improvement of the technical scheme, the upper surface of the supporting plate is fixedly connected with a mounting plate, the front end surface of the mounting plate is fixedly connected with a mounting block, the front end surface of the mounting block is provided with a clamping groove for clamping the T-shaped plate, the T-shaped plate is fixedly connected with the mounting block through bolts, and the front end surface of the T-shaped plate is fixedly connected with a camera.
As the further improvement of this technical scheme, the front end fixed surface of mounting panel is connected with the protection casing, the front end fixed surface of protection casing is connected with the fixed plate, one side fixedly connected with connecting plate of fixed plate, the inside of connecting plate is equipped with the dead lever, the both ends of dead lever carry out fixed connection with inside top and the inside bottom of connecting plate respectively, the outside fixedly connected with vortex spring of dead lever, the other end fixedly connected with of vortex spring rotates the sleeve, rotate telescopic outside fixedly connected with closure plate, the guide way that supplies the closure plate activity is seted up to the outside of connecting plate, one side fixedly connected with handle of closure plate.
As a further improvement of the technical scheme, the front end surface of the mounting plate is bonded with reflective warning strips at equal intervals.
As a further improvement of the technical scheme, the upper surface of the mounting plate is fixedly connected with a placing plate, and the upper surface of the placing plate is provided with strong illumination spot lamps at equal intervals.
As a further improvement of the technical scheme, the bottom of the adjusting plate is fixedly connected with an installation seat, and four corners of the upper surface of the installation seat are respectively provided with an installation hole for installing a fixing bolt.
Compared with the prior art, the utility model has the beneficial effects that:
1. this municipal facilities rail guard, through knob, screw thread sleeve and the threaded rod that sets up, when need be to adjust rail guard holistic height, only need rotate the knob, the knob drives the dwang and rotates this moment, the dwang drives one of them screw thread sleeve and rotates in step, because be connected through belt cooperation drive wheel transmission between two screw thread sleeves, so two screw thread sleeves rotate in step this moment, two threaded rods stretch out in step in screw thread sleeve, drive the backup pad and remove in step, the backup pad drives the movable rod again and remove in step in the installation sleeve, can adjust rail guard's whole height this moment, labour saving and time saving.
2. This municipal facilities rail guard, through the pull ring that sets up, clamping rod and conflict dish, when needs rotate the knob, only need pull the pull ring earlier, the pull ring drives clamping rod and removes in step this moment, clamping rod drives and contradicts the dish and remove in step, at the in-process that contradicts the dish and remove, can extrude reset spring, when clamping rod breaks away from in the guide way of regulating plate one side, can rotate the knob, when need not rotate the knob, only need loosen the pull ring, reset spring resets this moment, drive clamping rod and remove in step, when clamping rod pegs to in the guide way of regulating plate one side, can lock the processing to the knob, can prevent that the knob from rotating this moment, thereby lead to the whole height of rail guard to change.
Drawings
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic view of a cut-away perspective of an adjusting plate according to the present utility model;
FIG. 3 is a schematic view of a cut-away perspective of a mounting sleeve of the present utility model;
FIG. 4 is a schematic view of a disassembled perspective structure of the mounting block and T-plate of the present utility model;
FIG. 5 is a schematic view of a cut-away perspective structure of a connecting plate according to the present utility model;
FIG. 6 is an enlarged schematic view of the area A in FIG. 2;
FIG. 7 is an enlarged schematic view of the area B in FIG. 3;
fig. 8 is an enlarged schematic view of the area C in fig. 5.
The meaning of each reference sign in the figure is:
1. an adjusting plate; 2. a knob; 3. a threaded sleeve; 4. a threaded rod; 5. a mounting sleeve; 6. a movable rod; 7. a support plate; 8. a mounting plate; 9. a protective cover; 10. a reflective warning strip; 11. placing a plate; 12. a strong light irradiation lamp; 13. a mounting base; 14. a fixing bolt; 15. a belt; 16. a fixing plate; 17. a connecting plate; 18. a closing plate; 19. a handle; 20. a mounting block; 21. a T-shaped plate; 22. a camera; 23. a pull ring; 24. a clamping rod; 25. a collision plate; 26. a return spring; 27. a rotating lever; 28. a first bevel gear; 29. a second bevel gear; 30. a guide block; 31. a fixed rod; 32. a vortex spring; 33. the sleeve is rotated.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-8, the present embodiment provides a municipal utility protective fence, which comprises an adjusting plate 1, wherein one side of the adjusting plate 1 is provided with a mounting hole for mounting a rotating rod 27, one end of the rotating rod 27 extends to the outside of the adjusting plate 1 and is fixedly connected with a knob 2, the main purpose of the adjusting plate is to drive a threaded sleeve 3 to rotate, the other end of the rotating rod 27 is fixedly connected with a first bevel gear 28, the inside of the adjusting plate 1 is symmetrically provided with threaded sleeves 3, the main purpose of the adjusting plate is to drive the threaded rod 4 to move, the bottoms of the two threaded sleeves 3 are both rotationally connected with the inner bottom end of the adjusting plate 1, the inner parts of the two threaded sleeves 3 are both in threaded connection with the threaded rod 4, the outside of one of the threaded sleeves 3 is fixedly connected with a second bevel gear 29 meshed with the first bevel gear 28, the upper portion that cooperates the drive wheel through belt 15 between two screw sleeve 3 carries out transmission connection, the top of regulating plate 1 is equipped with backup pad 7, the top of two threaded rods 4 all carries out fixed connection with the bottom of backup pad 7, the upper surface equidistant installation sleeve 5 that is equipped with of regulating plate 1, the inside of a plurality of installation sleeves 5 all is equipped with movable rod 6, the guide way that supplies movable rod 6 activity has all been seted up to the upper surface of a plurality of installation sleeve 5, the outside of a plurality of movable rod 6 all symmetry is equipped with guide block 30, its main objective is in order to lead movable rod 6, the guide way that supplies guide block 30 activity has all been seted up to the inner wall of a plurality of installation sleeve 5, the top of a plurality of movable rod 6 all carries out fixed connection with the bottom of backup pad 7.
The working principle is as follows: when needs are adjusted the holistic height of rail guard, only need rotate knob 2, knob 2 drives dwang 27 and rotates this moment, dwang 27 drives one of them screw sleeve 3 and rotates in step, because be through belt 15 cooperation drive wheel between two screw sleeve 3 and carry out the transmission and connect, so two screw sleeve 3 rotate in step this moment, two threaded rods 4 stretch out in screw sleeve 3 in step, drive backup pad 7 and remove in step, backup pad 7 drives movable rod 6 and removes in step in installation sleeve 5 again, can adjust the holistic height of rail guard this moment, labour saving and time saving.
Considering when need not rotate knob 2, need lock the dead processing to knob 2, thereby prevent that knob 2 from taking place to rotate, so one side of knob 2 runs through the mounting hole of seting up and is used for installing joint rod 24, joint rod 24's one end extends to the outside of knob 2 and fixedly connected with pull ring 23, joint rod 24's outside fixedly connected with conflict dish 25, joint rod 24's outside cover is equipped with reset spring 26, reset spring 26 contradicts between conflict dish 25 and knob 2, the guide way that supplies joint rod 24 activity is offered to one side annular of regulating plate 1, when needs rotate knob 2, only need pull ring 23 earlier, at this moment pull ring 23 drives joint rod 24 and moves in step, joint rod 24 drives and contradicts the dish 25 and move in step, at the in-process that joint rod 25 removed, can extrude reset spring 26, when joint rod 24 breaks away from in the guide way of regulating plate 1 one side, can rotate knob 2, when need not rotate knob 2, only need loosen pull ring 23, reset spring 26 resets this moment, drive joint rod 24 and move in step, when joint rod 24 to the guide way of regulating plate 1 side, can take place the whole and lock the dead processing can prevent that the knob 2 from taking place, thereby change and the whole degree of preventing.
In order to record the lifting action of pedestrians, the upper surface of the supporting plate 7 is fixedly connected with the mounting plate 8, the front end surface of the mounting plate 8 is fixedly connected with the mounting block 20, the front end surface of the mounting block 20 is provided with a clamping groove for clamping the T-shaped plate 21, the T-shaped plate 21 is fixedly connected with the mounting block 20 through bolts, the front end surface of the T-shaped plate 21 is fixedly connected with the camera 22, the camera 22 can record the lifting action of the pedestrians, thereby preventing the pedestrians from damaging municipal facilities, and when the camera 22 needs to be replaced and maintained, the bolt is only required to be unscrewed, and then the T-shaped plate 21 is extracted from the mounting block 20.
Considering the need protect the camera 22, so the front end surface fixedly connected with protection casing 9 of mounting panel 8, the front end surface fixedly connected with fixed plate 16 of protection casing 9, one side fixedly connected with connecting plate 17 of fixed plate 16, the inside of connecting plate 17 is equipped with dead lever 31, the both ends of dead lever 31 carry out fixed connection with the inside top and the inside bottom of connecting plate 17 respectively, the outside fixedly connected with vortex spring 32 of dead lever 31, the other end fixedly connected with rotation sleeve 33 of vortex spring 32, the outside fixedly connected with closure plate 18 of rotation sleeve 33, the guide way that supplies the activity of closure plate 18 has been seted up to the outside of connecting plate 17, one side fixedly connected with handle 19 of closure plate 18, protection casing 9 can protect the camera 22, when need take out the camera 22, only need pull handle 19 earlier, handle 19 drives closure plate 18 and moves in step at this moment, closure plate 18 drives rotation sleeve 33 and rotates in step, rotation sleeve 33 stretches vortex spring 32 again, thereby take out the camera 22 of closure plate 18, when need carry out the closure treatment to the closure, the protection casing 32, the protection casing is reset, the rotation sleeve 33 drives closure plate 18 and rotates simultaneously and moves simultaneously and can carry out the closure plate 18.
Since the guard rail is still required to be used for protecting municipal facilities under the condition of poor illumination, the light-reflecting warning strips 10 are adhered to the front end surface of the mounting plate 8 at equal intervals, and the light-reflecting warning strips 10 can enable pedestrians to clearly see the guard rail even under the condition of poor illumination.
In addition, in order to warn people effectively, the upper surface of the mounting plate 8 is fixedly connected with a placing plate 11, and the upper surface of the placing plate 11 is provided with strong light irradiation lamps 12 at equal intervals, so that the strong light irradiation lamps 12 can effectively play a role in warning.
In order to install the guard rail conveniently, the bottom of the adjusting plate 1 is fixedly connected with the mounting seat 13, and mounting holes for mounting the fixing bolts 14 are formed in four corners of the upper surface of the mounting seat 13 in a penetrating mode, and when the guard rail needs to be installed, the mounting seat 13 is fixedly installed through the fixing bolts 14.
When the municipal facility protective guard in this embodiment is specifically used, firstly, the mounting seat 13 is fixedly mounted at a required position through the fixing bolt 14, when the overall height of the protective guard needs to be adjusted, only the pull ring 23 is pulled, the pull ring 23 drives the clamping rod 24 to synchronously move, the clamping rod 24 drives the abutting disc 25 to synchronously move, in the moving process of the abutting disc 25, the reset spring 26 can be extruded, when the clamping rod 24 is separated from the guide groove on one side of the adjusting plate 1, the knob 2 can be rotated, at this time, the knob 2 drives the rotating rod 27 to synchronously rotate, the rotating rod 27 drives the first bevel gear 28 to synchronously rotate, the first bevel gear 28 drives the second bevel gear 29 to synchronously rotate, the second bevel gear 29 drives one of the threaded sleeves 3 to rotate, and because the two threaded sleeves 3 are matched with the driving wheel to synchronously connect through the belt 15, at this time, the two threaded sleeves 3 synchronously rotate, the two threaded sleeves 4 synchronously extend out in the threaded sleeves 3, the supporting plate 7 synchronously moves, the supporting plate 7 drives the movable rod 6 to synchronously move in the mounting sleeve 5, the knob 2 can synchronously move, and when the height of the protective guard is adjusted, the adjusting plate 2 can be adjusted, the whole height of the protective guard can be adjusted, the knob can be adjusted, and the whole protective guard can be prevented from being changed, and the height of the knob can be adjusted, and the protective guard can be adjusted, and the height can be adjusted, and the whole can be adjusted, and the protective guard can be adjusted, and changed.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. Municipal administration facility rail guard, including regulating plate, its characterized in that: one side of regulating plate runs through the mounting hole of seting up being used for installing the dwang, the one end of dwang extends to the outside of regulating plate and fixedly connected with knob, the other end fixedly connected with of dwang is first bevel gear, the inside symmetry of regulating plate is equipped with threaded sleeve, two threaded sleeve's bottom all rotates with the inside bottom of regulating plate and is connected, two threaded sleeve's inside all threaded connection has the threaded rod, one of them threaded sleeve's outside fixedly connected with and first bevel gear engaged with second bevel gear, two carry out the transmission through belt cooperation drive wheel between the threaded sleeve and be connected, the top of regulating plate is equipped with the backup pad, two threaded rod's top all carries out fixed connection with the bottom of backup pad, the upper surface equidistant installation sleeve that is equipped with of regulating plate, a plurality of installation sleeve's inside all is equipped with the movable rod, a plurality of installation sleeve's upper surface all sets up the guide way that supplies the movable rod activity, a plurality of the outside all symmetry of movable rod is equipped with the guide block, a plurality of installation sleeve's inner wall all sets up the guide way that supplies the movable guide way, the bottom of a plurality of support plates all is connected with the bottom of movable support plate.
2. The municipal utility rail guard of claim 1, wherein: one side of knob runs through the mounting hole of seting up and being used for installing the clamping rod, the one end of clamping rod extends to the outside of knob and fixedly connected with pull ring, the outside fixedly connected with of clamping rod is contradicted the dish, the outside cover of clamping rod is equipped with reset spring, reset spring is contradicted between contradicting dish and knob, the guide way that supplies the activity of clamping rod has been seted up to one side annular of regulating plate.
3. The municipal utility rail guard of claim 1, wherein: the upper surface fixedly connected with mounting panel of backup pad, the front end surface fixedly connected with installation piece of mounting panel, the joint groove that is used for joint T shaped plate is seted up to the front end surface of installation piece, carry out fixed connection through the bolt between T shaped plate and the installation piece, the front end surface fixedly connected with camera of T shaped plate.
4. A municipal utility rail guard according to claim 3, wherein: the front end fixed surface of mounting panel is connected with the protection casing, the front end fixed surface of protection casing is connected with the fixed plate, one side fixedly connected with connecting plate of fixed plate, the inside of connecting plate is equipped with the dead lever, the both ends of dead lever carry out fixed connection with inside top and inside bottom of connecting plate respectively, the outside fixedly connected with vortex spring of dead lever, the other end fixedly connected with of vortex spring rotates the sleeve, rotate telescopic outside fixedly connected with closure plate, the guide way that supplies the closure plate activity has been seted up to the outside of connecting plate, one side fixedly connected with handle of closure plate.
5. A municipal utility rail guard according to claim 3, wherein: the front end surface of the mounting plate is bonded with reflective warning strips at equal intervals.
6. A municipal utility rail guard according to claim 3, wherein: the upper surface fixedly connected with of mounting panel places the board, the upper surface equidistant strong illumination shot-light that is equipped with of placing the board.
7. The municipal utility rail guard of claim 1, wherein: the bottom fixedly connected with mount pad of regulating plate, the upper surface four corners of mount pad all runs through and has offered the mounting hole that is used for installing the gim peg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321570156.4U CN220099752U (en) | 2023-06-20 | 2023-06-20 | Municipal facilities rail guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321570156.4U CN220099752U (en) | 2023-06-20 | 2023-06-20 | Municipal facilities rail guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220099752U true CN220099752U (en) | 2023-11-28 |
Family
ID=88873054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321570156.4U Active CN220099752U (en) | 2023-06-20 | 2023-06-20 | Municipal facilities rail guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220099752U (en) |
-
2023
- 2023-06-20 CN CN202321570156.4U patent/CN220099752U/en active Active
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