CN217776851U - Roller dismounting device of lifting and horizontal plane gate - Google Patents
Roller dismounting device of lifting and horizontal plane gate Download PDFInfo
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- CN217776851U CN217776851U CN202221244668.7U CN202221244668U CN217776851U CN 217776851 U CN217776851 U CN 217776851U CN 202221244668 U CN202221244668 U CN 202221244668U CN 217776851 U CN217776851 U CN 217776851U
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Abstract
The utility model discloses a rise gyro wheel dismounting device of horizontal plane gate relates to gate maintenance equipment field, include: the bottom plate is provided with a slide rail mechanism; the jacking mechanism is arranged on the moving end of the sliding rail mechanism, a supporting seat is arranged on the jacking mechanism, and the supporting seat is matched with a roller of the lifting and lying type plane gate and is used for supporting the roller; the two supporting mechanisms are arranged at one end of the bottom plate, which is far away from the roller, and the tops of the supporting mechanisms can be attached to the top wall of the access hole; set up climbing mechanism on the bottom plate, after the supporting seat removed to the below of main gyro wheel, through climbing mechanism with the supporting seat jacking to the below of main gyro wheel, realize quick assembly disassembly to main gyro wheel, dismantle process labour saving and time saving, still set up supporting mechanism in addition, make this dismounting device's top and the roof laminating of overhauing the hole support, avoid main gyro wheel to overturn the bottom plate excessively heavily, cause the incident.
Description
Technical Field
The utility model belongs to gate maintenance of equipment field, more specifically relates to a rise gyro wheel dismounting device of horizontal plane gate.
Background
When going up the main gyro wheel that lies in the face of water in horizontal plane steel gate and overhauling, because the maintenance hole space is narrow and small and the dead weight of main gyro wheel is big etc. reason, it is very arduous to dismantle main gyro wheel in the follow maintenance hole, and the operator need spend a large amount of time just can accomplish the dismantlement work to the incident appears still easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the not enough that prior art exists, the utility model provides a gyro wheel dismounting device who rises horizontal plane gate, set up climbing mechanism on the bottom plate, after the supporting seat removed the below to main gyro wheel, through the below of climbing mechanism with supporting seat jacking to main gyro wheel, realize quick assembly disassembly to main gyro wheel, dismantlement process labour saving and time saving has still set up supporting mechanism in addition, make this dismounting device's top and the roof laminating of overhauing the hole support, avoid main gyro wheel to cross the heavy bottom plate that turns over, cause the incident.
In order to achieve the above object, the utility model provides a rise gyro wheel dismounting device of horizontal plane gate, include:
the bottom plate is provided with a sliding rail mechanism;
the jacking mechanism is arranged at the moving end of the slide rail mechanism, a supporting seat is arranged on the jacking mechanism, and the supporting seat is matched with a roller of the horizontal lifting type plane gate and is used for supporting the roller;
two supporting mechanism, set up in the bottom plate is kept away from the one end of gyro wheel, supporting mechanism's top can laminate mutually with the roof of inspection hole.
Optionally, the lower portion of the base plate is provided with a plurality of moving wheels.
Optionally, the slide rail mechanism includes two slides and two sliders, the slides are respectively disposed on two sides of the bottom plate, and the sliders are slidably disposed on the slides.
Optionally, the bottom plate is a rectangular plate-shaped structure, and the slide way is arranged along the length direction of the bottom plate.
Optionally, one end of the slideway close to the roller is provided with a limiting block.
Optionally, the jacking mechanism comprises:
the two ends of the jacking base are respectively connected with the two sliding blocks, the jacking base is U-shaped, and two vertical surfaces of the jacking base are respectively and correspondingly provided with two lower hinged mounting holes;
one ends of the first lower supporting arm and the second lower supporting arm are respectively hinged with the two lower hinge mounting holes;
the support device comprises a first upper support arm and a second upper support arm, wherein one end of the first upper support arm is hinged with the other end of the first lower support arm through a first fork rod nut, one end of the second upper support arm is hinged with the other end of the second lower support arm through a second fork rod nut, and the first lower support arm, the second lower support arm, the first upper support arm and the second upper support arm are connected to form a quadrilateral structure;
the jacking tray is U-shaped, two vertical surfaces of the jacking tray are respectively and correspondingly provided with two upper hinge mounting holes, and the other end of the first upper support arm and the other end of the second upper support arm are respectively hinged with the two upper hinge mounting holes;
the middle part of the adjusting screw penetrates through the first fork rod nut and the second fork rod nut, and an operating part and a limiting part are respectively arranged at two ends of the adjusting screw.
Optionally, the first fork nut and the second fork nut are fork nuts with the same structure, each fork nut includes a hinge portion and a screwing portion, each hinge portion is U-shaped, two vertical surfaces of each screwing portion are correspondingly provided with hinge holes, a through hole is formed in the center of the bottom surface of each screwing portion, each screwing portion is a barrel nut, and one end of each barrel nut is communicated with the through hole.
Optionally, the supporting seat with the connection can be dismantled to the jacking tray, the arc is personally submitted in the holding surface of supporting seat, the holding surface of supporting seat with the gyro wheel is laminated mutually.
Optionally, the support mechanism comprises:
the sliding chute is arranged on the bottom plate, and one end of the sliding chute is hinged with one end of the first sliding rod;
one end of the second sliding rod is arranged in the sliding groove in a sliding mode, and the other end of the first sliding rod is hinged to the middle of the second sliding rod;
the bracing piece, one end with the one end of spout is articulated, the other end of second slide bar with the middle part of bracing piece is articulated, the other end of bracing piece is used for laminating mutually with the roof of access hole.
The utility model provides a rise gyro wheel dismounting device of horizontal plane gate, its beneficial effect lies in: this dismounting device slides climbing mechanism and sets up on the bottom plate, be convenient for remove the main gyro wheel that will fall on the supporting seat outside overhauing the hole, it is convenient to maintain and change main gyro wheel, set up supporting mechanism on the bottom plate with main gyro wheel relative position, place on the supporting seat before main gyro wheel, open supporting mechanism, make the top of bracing piece and the top of overhauing the hole support laminating, main gyro wheel falls behind the supporting seat like this, the bottom plate can still stabilize, guarantee operation workman's personal safety.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout the exemplary embodiments of the present invention.
Fig. 1 shows a schematic position diagram of a main roller in a manhole according to an embodiment of the present invention.
Fig. 2 shows a schematic structural diagram of a roller dismounting device of a horizontal-type plane gate according to an embodiment of the present invention.
Fig. 3 shows a schematic top surface structure of a bottom plate according to an embodiment of the present invention.
Fig. 4 shows a schematic structural diagram of a jacking mechanism according to an embodiment of the present invention.
Fig. 5 shows a schematic structural view of a clevis nut according to an embodiment of the present invention.
Fig. 6 shows a connection schematic of a clevis nut according to an embodiment of the present invention.
Fig. 7 shows a schematic view of a state that the roller dismounting device of the lifting and horizontal plane gate is in the manhole according to an embodiment of the present invention.
Description of reference numerals:
1. a base plate; 2. a slide rail mechanism; 3. a jacking mechanism; 4. a supporting base; 5. a main roller; 6. a support mechanism; 7. an access hole; 8. a moving wheel; 9. a slideway; 10. a slider; 11. a limiting block; 12. jacking a base; 13. a first lower support arm; 14. a second lower support arm; 15. a first upper support arm; 16. a second upper support arm; 17. a first clevis nut; 18. a second clevis nut; 19. jacking a tray; 20. adjusting the screw rod; 21. a hinge portion; 22. a screw connection part; 23. a chute; 24. a first slide bar; 25. a second slide bar; 26. a support rod.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The utility model provides a rise gyro wheel dismounting device of horizontal plane gate, include:
the bottom plate is provided with a slide rail mechanism;
the jacking mechanism is arranged on the moving end of the sliding rail mechanism, a supporting seat is arranged on the jacking mechanism, and the supporting seat is matched with a roller of the lifting and lying type plane gate and is used for supporting the roller;
two supporting mechanism set up in the one end that the gyro wheel was kept away from to the bottom plate, and supporting mechanism's top can laminate mutually with the roof of inspection hole.
Concretely, this dismounting device includes the bottom plate, climbing mechanism and supporting mechanism, set up the supporting seat on climbing mechanism, when needs are dismantled main gyro wheel, send this dismounting device into in the narrow and small maintenance hole, with climbing mechanism translation on the bottom plate, make the supporting seat remove to main gyro wheel under, make the supporting seat laminate with the lower surface of main gyro wheel mutually through adjustment climbing mechanism, expand supporting mechanism from the bottom plate again, make the upper portion of supporting mechanism laminate with the roof of maintenance hole mutually, this dismounting device just can be stable places in the maintenance hole like this, can not cause main gyro wheel to press the condition direction of turning over the bottom plate.
Optionally, the lower portion of the base plate is provided with a plurality of moving wheels.
Specifically, after main gyro wheel fell on the supporting seat, descended climbing mechanism by a certain distance, rethread translation climbing mechanism removed the supporting seat to the middle part of bottom plate, separated supporting mechanism and roof, moved out main gyro wheel outside the maintenance hole, whole dismantlement process labour saving and time saving through the removal wheel under the bottom plate.
Optionally, the sliding rail mechanism includes two sliding ways and two sliding blocks, the sliding ways are respectively disposed on two sides of the bottom plate, and the sliding blocks are slidably disposed on the sliding ways.
Specifically, the sliding rail mechanism is arranged on the bottom plate and comprises two sets of sliding ways and sliding blocks which are arranged on two sides of the jacking mechanism respectively, so that the jacking mechanism can stably slide on the bottom plate, and the supporting seat can stably support the main roller.
Optionally, the bottom plate is a rectangular plate-shaped structure, and the slide way is arranged along the length direction of the bottom plate.
Specifically, the bottom plate is of a rectangular plate-shaped structure, the slide ways are arranged in the length direction of the bottom plate, the length advantage of the dismounting device is exerted, the dismounting device can enter deeper maintenance holes, the shapes of the different types of maintenance holes can be adapted, and the labor intensity of operators is reduced.
Optionally, a limiting block is arranged at one end, close to the roller, of the slide way.
The bottom plate can incline and overturn towards one end of the main roller because the main roller falls on the supporting seat, so that the jacking mechanism can be prevented from falling off from the slide, the moving range of the jacking mechanism can be limited by the limiting block, and safety accidents are avoided.
Optionally, the jacking mechanism comprises:
the two ends of the jacking base are respectively connected with the two sliding blocks, the jacking base is U-shaped, and two vertical surfaces of the jacking base are respectively and correspondingly provided with two lower hinged mounting holes;
one ends of the first lower supporting arm and the second lower supporting arm are respectively hinged with the two lower hinge mounting holes;
the support device comprises a first upper support arm and a second upper support arm, wherein one end of the first upper support arm is hinged with the other end of a first lower support arm through a first fork nut, one end of the second upper support arm is hinged with the other end of a second lower support arm through a second fork nut, and the first lower support arm, the second lower support arm, the first upper support arm and the second upper support arm are connected to form a quadrilateral structure;
the jacking tray is U-shaped, two vertical surfaces of the jacking tray are respectively and correspondingly provided with two upper hinged mounting holes, and the other end of the first upper support arm and the other end of the second upper support arm are respectively hinged with the two upper hinged mounting holes;
the middle part of the adjusting screw rod penetrates through the first fork rod nut and the second fork rod nut, and the two ends of the adjusting screw rod are respectively provided with an operating part and a limiting part.
The jacking mechanism comprises a jacking base, a jacking tray, a first lower supporting arm, a second lower supporting arm, a first upper supporting arm, a second upper supporting arm and an adjusting screw rod, one ends of the two lower supporting arms are respectively hinged to a middle mounting hole of the jacking base, one ends of the two upper supporting arms are respectively hinged to a middle mounting hole of the jacking top base, the two lower supporting arms and the two upper supporting arms are mutually connected through a first fork nut and a second fork nut, the four supporting arms are enabled to form a quadrilateral structure, the adjusting screw rod is arranged between the two fork nuts in a penetrating mode, when the operating portion is screwed, the two fork nuts on the adjusting screw rod can move towards directions close to or away from each other, under the driving of the four supporting arms, the distance between the jacking base and the jacking tray is changed, the jacking mechanism is simple and stable, the adjusting screw rod can be screwed to achieve the ascending or descending action of the jacking tray, and the main roller can be detached more conveniently.
Optionally, the first fork nut and the second fork nut are fork nuts with the same structure, each fork nut comprises a hinge portion and a screwed portion, each hinge portion is U-shaped, two vertical surfaces of each screwed portion are correspondingly provided with hinge holes, a through hole is formed in the center of the bottom surface of each screwed portion, each screwed portion is a barrel nut, and one end of each barrel nut is communicated with the through hole.
Specifically, the two fork nut structures are the same, the hinge holes of the hinge parts of the fork nuts are correspondingly hinged with the upper support arm and the lower support arm respectively, the screwed parts of the fork nuts are screwed with the adjusting screw, and the corresponding upper support arm and the corresponding lower support arm can be unfolded or folded by screwing the adjusting screw, so that the jacking tray can ascend or descend.
Optionally, the supporting seat can be dismantled with the jacking tray and be connected, and the arc is personally submitted in the holding surface of supporting seat, and the holding surface and the gyro wheel of supporting seat laminate mutually.
The supporting seat and the jacking tray are of detachable structures, and when the main rollers of different sizes are lifted, the specification of the supporting seat can be flexibly changed, and the applicability of the dismounting device is improved.
Optionally, the support mechanism comprises:
the sliding chute is arranged on the bottom plate, and one end of the sliding chute is hinged with one end of the first sliding rod;
one end of the second sliding rod is arranged in the sliding groove in a sliding mode, and the other end of the first sliding rod is hinged to the middle of the second sliding rod;
the bracing piece, one end is articulated with the one end of spout, and the other end of second slide bar is articulated with the middle part of bracing piece, and the other end of bracing piece is used for laminating mutually with the roof of access hole.
It is specific, the one end of keeping away from main gyro wheel at the bottom plate sets up supporting mechanism, supporting mechanism is in the state of accomodating at this dismounting device's removal in-process, when this dismounting device prepares to fall on the supporting seat that rises with main gyro wheel, supporting mechanism expandes from the bottom plate, through first slide bar, the hinge structure of second slide bar and bracing piece, laminate the top of bracing piece and the roof of access hole mutually, guarantee the position stability of bottom plate in the maintenance hole, make falling on the supporting seat that main gyro wheel can be steady, operation security when guaranteeing to dismantle main gyro wheel.
Examples
As shown in fig. 1 to 7, the utility model provides a roller dismounting device for lifting and horizontal plane gate, which comprises:
the device comprises a bottom plate 1, wherein a sliding rail mechanism 2 is arranged on the bottom plate 1;
the jacking mechanism 3 is arranged at the moving end of the sliding rail mechanism 2, a supporting seat 4 is arranged on the jacking mechanism 3, and the supporting seat 4 is matched with a main roller 5 of the lifting and lying type plane gate and used for supporting the main roller 5;
two supporting mechanism 6 set up in the one end that main roller 5 was kept away from to bottom plate 1, and the top of supporting mechanism 6 can be laminated with the roof of inspection hole 7 mutually.
In the present embodiment, the lower portion of the base plate 1 is provided with a plurality of moving wheels 8.
In the present embodiment, the slide rail mechanism 2 includes two slide rails 9 and two slide blocks 10, the slide rails 9 are respectively disposed on two sides of the bottom plate 1, and the slide blocks 10 are slidably disposed on the slide rails 9.
In the present embodiment, the bottom plate 1 has a rectangular plate-like structure, and the slide rails 9 are disposed along the length direction of the bottom plate 1.
In this embodiment, a limiting block 11 is disposed at one end of the slideway 9 close to the main roller 5.
In the present embodiment, the jack mechanism 3 includes:
the jacking base 12 is provided, two ends of the jacking base 12 are respectively connected with the two sliding blocks 10, the jacking base 12 is U-shaped, and two vertical surfaces of the jacking base 12 are respectively and correspondingly provided with two lower hinged mounting holes;
one end of the first lower supporting arm 13 and one end of the second lower supporting arm 14 are respectively hinged with the two lower hinge mounting holes;
the support device comprises a first upper support arm 15 and a second upper support arm 16, wherein one end of the first upper support arm 15 is hinged with the other end of a first lower support arm 13 through a first fork nut 17, one end of the second upper support arm 16 is hinged with the other end of a second lower support arm 14 through a second fork nut 18, and the first lower support arm 13, the second lower support arm 14, the first upper support arm 15 and the second upper support arm 16 are connected to form a quadrilateral structure;
the jacking tray 19 is U-shaped, two vertical surfaces of the jacking tray 19 are respectively and correspondingly provided with two upper hinged mounting holes, and the other end of the first upper support arm 15 and the other end of the second upper support arm 16 are respectively hinged with the two upper hinged mounting holes;
and the middle part of the adjusting screw 20 penetrates through the first fork nut 17 and the second fork nut 18, and an operating part and a limiting part are respectively arranged at two ends of the adjusting screw 20.
In this embodiment, the first fork nut 17 and the second fork nut 18 are fork nuts having the same structure, each fork nut includes a hinge portion 21 and a threaded portion 22, the hinge portion 21 is U-shaped, hinge holes are correspondingly formed in two vertical surfaces of the hinge portion 21, a through hole is formed in the center of the bottom surface of the hinge portion 21, the threaded portion 22 is a barrel nut, and one end of the barrel nut 22 is communicated with the through hole.
In this embodiment, the supporting seat 4 is detachably connected to the jacking tray 19, the supporting surface of the supporting seat 4 is arc-shaped, and the supporting surface of the supporting seat 4 is attached to the main roller 5.
In the present embodiment, the support mechanism 6 includes:
the sliding chute 23 is arranged on the bottom plate 1, and one end of the sliding chute 23 is hinged with one end of the first sliding rod 24;
one end of the second sliding rod 25 is slidably arranged in the sliding groove 23, and the other end of the first sliding rod 24 is hinged with the middle part of the second sliding rod 25;
one end of the supporting rod 26 is hinged to one end of the sliding groove 23, the other end of the second sliding rod 25 is hinged to the middle of the supporting rod 26, and the other end of the supporting rod 26 is used for being attached to the top wall of the access hole 7.
In conclusion, when the main roller 5 is disassembled, because the space of the access hole 7 is small, an operator is very difficult to move out the heavy main roller 5 in the access hole 7, the disassembling device is pushed into the access hole 7, the jacking mechanism 3 is pushed to the position right below the main roller 5 through the slide rail mechanism 2, the supporting seat 4 is jacked to the lower surface of the main roller 5 to be attached through screwing the adjusting screw rod 20, then the supporting mechanism 6 is unfolded, the upper part of the supporting rod 26 is jacked against the top wall of the access hole 7, the main roller 5 is disassembled from the lifting horizontal plane gate, the main roller 5 stably falls on the supporting seat 4, the supporting seat 4 is horizontally moved to the middle part of the slide rail 9, the supporting mechanism 6 is folded and contained on the bottom plate 1, and the disassembling device is pushed out of the access hole, so that the disassembling work of the main roller is completed, the labor intensity of the operator is reduced, and safety accidents are avoided.
While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (9)
1. The utility model provides a gyro wheel dismounting device of rising horizontal plane gate which characterized in that includes:
the bottom plate is provided with a sliding rail mechanism;
the jacking mechanism is arranged at the moving end of the slide rail mechanism, a supporting seat is arranged on the jacking mechanism, and the supporting seat is matched with a main roller of the lifting and lying type plane gate and is used for supporting the main roller;
two supporting mechanism, set up in the bottom plate is kept away from the one end of main gyro wheel, supporting mechanism's top can laminate mutually with the roof of inspection hole.
2. The roller dismounting device of a lift-and-level type flat gate according to claim 1, wherein a plurality of moving wheels are provided at a lower portion of the bottom plate.
3. The roller dismounting device of the lifting and horizontal type plane gate according to claim 1, wherein the sliding rail mechanism comprises two sliding rails and two sliding blocks, the sliding rails are respectively arranged on two sides of the bottom plate, and the sliding blocks are arranged on the sliding rails in a sliding manner.
4. The roller dismounting device of a lift-and-horizontal plane gate according to claim 3, wherein the bottom plate is a rectangular plate structure, and the slideway is arranged along the length direction of the bottom plate.
5. The roller dismounting device of the lifting-lying type plane gate of claim 4, wherein a limiting block is arranged at one end of the slideway close to the main roller.
6. The roller dismounting device of the horizontal and vertical plane gate according to claim 3, wherein the jacking mechanism comprises:
the two ends of the jacking base are respectively connected with the two sliding blocks, the jacking base is U-shaped, and two vertical surfaces of the jacking base are respectively and correspondingly provided with two lower hinged mounting holes;
one ends of the first lower supporting arm and the second lower supporting arm are respectively hinged with the two lower hinge mounting holes;
the support device comprises a first upper support arm and a second upper support arm, wherein one end of the first upper support arm is hinged with the other end of the first lower support arm through a first fork nut, one end of the second upper support arm is hinged with the other end of the second lower support arm through a second fork nut, and the first lower support arm, the second lower support arm, the first upper support arm and the second upper support arm are connected to form a quadrilateral structure;
the jacking tray is U-shaped, two vertical surfaces of the jacking tray are respectively and correspondingly provided with two upper hinge mounting holes, and the other end of the first upper support arm and the other end of the second upper support arm are respectively hinged with the two upper hinge mounting holes;
the middle part of the adjusting screw rod penetrates through the first fork rod nut and the second fork rod nut, and two ends of the adjusting screw rod are respectively provided with an operating part and a limiting part.
7. The roller dismounting device for the lifting and horizontal type plane gate according to claim 6, wherein the first fork rod nut and the second fork rod nut are fork rod nuts with the same structure, each fork rod nut comprises a hinged portion and a screwed portion, the hinged portions are U-shaped, hinge holes are correspondingly formed in two vertical surfaces of the hinged portions, a through hole is formed in the center of the bottom surface of each hinged portion, each screwed portion is a barrel nut, and one end of each barrel nut is communicated with the through hole.
8. The roller dismounting device of the lifting and horizontal plane gate of claim 7, wherein the supporting seat is detachably connected to the lifting tray, the supporting surface of the supporting seat is arc-shaped, and the supporting surface of the supporting seat is attached to the main roller.
9. The roller dismounting device of a lift-and-horizontal plane gate according to claim 1, wherein the supporting mechanism comprises:
the sliding chute is arranged on the bottom plate, and one end of the sliding chute is hinged with one end of the first sliding rod;
one end of the second sliding rod is arranged in the sliding groove in a sliding mode, and the other end of the first sliding rod is hinged to the middle of the second sliding rod;
the bracing piece, one end with the one end of spout is articulated, the other end of second slide bar with the middle part of bracing piece is articulated, the other end of bracing piece is used for laminating mutually with the roof of access hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221244668.7U CN217776851U (en) | 2022-05-23 | 2022-05-23 | Roller dismounting device of lifting and horizontal plane gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221244668.7U CN217776851U (en) | 2022-05-23 | 2022-05-23 | Roller dismounting device of lifting and horizontal plane gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217776851U true CN217776851U (en) | 2022-11-11 |
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ID=83909253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221244668.7U Active CN217776851U (en) | 2022-05-23 | 2022-05-23 | Roller dismounting device of lifting and horizontal plane gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217776851U (en) |
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2022
- 2022-05-23 CN CN202221244668.7U patent/CN217776851U/en active Active
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