CN111531626B - Fixing device is used in plastic conduit production - Google Patents
Fixing device is used in plastic conduit production Download PDFInfo
- Publication number
- CN111531626B CN111531626B CN202010378237.9A CN202010378237A CN111531626B CN 111531626 B CN111531626 B CN 111531626B CN 202010378237 A CN202010378237 A CN 202010378237A CN 111531626 B CN111531626 B CN 111531626B
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- Prior art keywords
- wall
- welded
- sliding
- fixing device
- bottom plate
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
Abstract
The invention discloses a fixing device for plastic pipeline production, which comprises a bottom plate, a movable frame and a fixed cylinder, wherein a supporting column is arranged on the outer wall of the top of the bottom plate, the outer wall of the top of the supporting column is welded with the outer wall of the bottom of the fixed cylinder, a fixed plate is welded on the outer wall of the top of the bottom plate, a hydraulic cylinder is connected to the outer wall of one side of the fixed plate through a bolt, one end of a piston of the hydraulic cylinder is connected with the outer wall of one side of the movable frame through a bolt, the inner walls of the periphery of the movable frame are provided with chutes, the outer wall of the periphery of the fixed cylinder is provided with sliding holes, the inner wall of each sliding hole is connected with a sliding rod in a sliding mode, a sliding block is welded on the outer wall of one end of each sliding rod, and the section of each sliding block is in a right trapezoid shape. The rubber block positioned at the top end of the sliding rod can abut against the outer wall of the pipeline to play a role in quick fixation, when the pipeline needs to be taken down, the pipeline can be separated from the limit of the rubber block only by driving the hydraulic cylinder to reversely work, the use is very convenient, and the fixation efficiency of the device is effectively accelerated.
Description
Technical Field
The invention relates to the technical field of plastic pipeline production, in particular to a fixing device for plastic pipeline production.
Background
The plastic pipe is a generic name of a pipe made of plastic materials, has the characteristics of light dead weight, sanitation, safety, small water flow resistance, energy conservation, metal conservation, improvement on living environment, long service life, safety, convenience and the like, is favored by the pipeline engineering industry, has the advantages of energy conservation, material conservation, environmental protection, light weight, high strength, smooth inner wall, no scaling, simple and convenient construction and maintenance, long service life and the like compared with the traditional pipes such as a cast iron pipe, a galvanized steel pipe, a cement pipe and the like, is widely applied to the building industry, municipal administration, industry and agricultural fields such as building water supply and drainage, urban and rural water supply and drainage, urban gas, electric power and optical cable sheaths, industrial fluid delivery, agricultural irrigation and the like.
At present, in the process of plastic pipeline production, the fixation of plastic pipes is one of the most important and common operations, but the existing fixation device still has certain disadvantages, and in the use process, the fixation process is tedious, and time is wasted, so that a fixation device for plastic pipeline production is needed to be designed to solve the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a fixing device for plastic pipeline production.
In order to achieve the purpose, the invention adopts the following technical scheme:
a fixing device for plastic pipeline production comprises a bottom plate, a movable frame and a fixed cylinder, wherein a supporting column is arranged on the outer wall of the top of the bottom plate, the outer wall of the top of the supporting column is welded with the outer wall of the bottom of the fixed cylinder, the outer wall of the top of the bottom plate is welded with a fixed plate, and the outer wall of one side of the fixed plate is connected with a hydraulic cylinder through a bolt, one end of a piston of the hydraulic cylinder is connected with the outer wall of one side of the movable frame through a bolt, the peripheral inner wall of the movable frame is provided with chutes, the peripheral outer wall of the fixed cylinder is provided with slide holes, and the inner wall of the sliding hole is connected with a sliding rod in a sliding way, the outer wall of one end of the sliding rod is welded with a sliding block, the section of the sliding block is in a right trapezoid shape, the outer wall of the sliding block is connected with the inner wall of the chute in a sliding way, the outer wall of the sliding rod is sleeved with a spring, and the outer wall of one end of the spring is welded with the outer wall of one end of the fixed cylinder, and the outer wall of the other end of the spring is welded with the outer wall of one side of the sliding block.
As a still further scheme of the invention: and a rubber block is arranged on the outer wall of one end of the sliding rod.
As a still further scheme of the invention: threaded holes are formed in four corners of the outer wall of the bottom plate, a movable rod is connected to the inner wall of each threaded hole in a threaded mode, and a rotary table is welded to the outer wall of one end of each movable rod.
As a still further scheme of the invention: the outer wall of the rotary table is rotatably connected with a supporting plate, and the outer wall of the bottom of the supporting plate is bonded with an anti-slip pad.
As a still further scheme of the invention: four corners of the outer wall of the bottom plate are all welded with supporting legs, and the outer wall of the bottom of each supporting leg is connected with a universal wheel through a fastening bolt.
As a still further scheme of the invention: the hydraulic cylinder is connected with a switch through a wire, and the switch is connected with a power supply through a wire.
As a still further scheme of the invention: the bottom plate top outer wall all welds the fixed block near the position of both sides, and one side outer wall of fixed block is opened there is spacing hole, and the inner wall sliding connection in spacing hole has the screw rod.
As a still further scheme of the invention: the outer wall of the screw rod is provided with a rotary drum, a nut is welded on the outer wall of one end of the rotary drum, and the inner wall of the nut is in threaded connection with the outer wall of the screw rod.
As a still further scheme of the invention: one the inside of rubber piece is provided with the cavity, and the inside of cavity is provided with pressure sensor, and pressure sensor's signal output part is connected with the controller through the signal line, and the controller passes through the wire and connects with the switch.
The invention has the beneficial effects that:
1. through the arrangement of the fixed cylinder, the movable frame, the hydraulic cylinder, the sliding rod, the rubber block, the spring, the chute and the sliding block, a pipeline to be fixed can be placed in the fixed cylinder, then the hydraulic cylinder is driven to work, the movable frame is driven to move, the chute on the movable frame is in contact with the sliding block, the sliding block is driven to move, the spring on the sliding rod is compressed, the sliding rod is pressed into the fixed cylinder, the rubber block at the top end of the sliding rod can abut against the outer wall of the pipeline to achieve the effect of quick fixing, when the pipeline needs to be taken down, the pipeline can be separated from the limit of the rubber block only by driving the hydraulic cylinder to work reversely, the use is very convenient, and the fixing efficiency of the device is effectively accelerated;
2. through the arrangement of the movable rod, the adjusting wheel, the rotary table, the abutting plate, the non-slip mat and the rotary table, when the device moves to a proper position, the adjusting wheel can be rotated to drive the movable rod to rotate, the movable rod drives the rotary table to rotate, and the rotary table drives the abutting plate to move downwards, so that the non-slip mat on the abutting plate can be in contact with the ground, the device is prevented from shaking, and the stability of the device in pipeline processing is effectively improved;
3. through the arrangement of the fixing block, the screw rod, the rotary drum and the screw cap, the rotary drum can be rotated to drive the screw cap to rotate on the screw rod, the position of the screw cap on the screw rod can be conveniently adjusted, the screw cap can clamp the fixing block on the bottom plate, the distance between the two fixed cylinders can be conveniently adjusted, the situation that the fixed cylinders block partial pipelines to be processed is avoided, and the use is more flexible;
4. through the cavity and the pressure sensor that set up, when the rubber block contacted with the pipeline, cavity in the rubber block was compressed, made the pressure sensor in the cavity can detect the pressure value that the pipeline received, just can send signal to the controller when reaching certain pressure value, and the controller sends control signal to the switch of pneumatic cylinder, made pneumatic cylinder stop work, effectively avoided the condition that the plastic conduit was crushed to appear, and the result of use is better.
Drawings
FIG. 1 is a schematic side view showing the structure of a fixing device for plastic pipe production according to example 1;
FIG. 2 is a schematic top view showing the structure of the fixing device for plastic pipe production according to embodiment 1;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 4 is a schematic structural view of a movable frame and a fixed cylinder of the fixing device for plastic pipeline production provided in embodiment 1;
fig. 5 is a schematic structural view of a pressure sensor of the fixing device for plastic pipe production according to embodiment 2.
In the figure: the device comprises a base plate 1, supporting columns 2, universal wheels 3, a fixing plate 4, a movable frame 5, a chute 6, a sliding block 7, a sliding rod 8, a fixed cylinder 9, springs 10, a rubber block 11, an adjusting wheel 12, a movable rod 13, a hydraulic cylinder 14, a fixed block 15, a screw 16, a rotating cylinder 17, a nut 18, a cavity 19, a pressure sensor 20, a rotating disc 21, a butting plate 22 and a non-slip mat 23.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-4, a fixing device for plastic pipeline production comprises a base plate 1, a movable frame 5 and a fixed cylinder 9, wherein a support column 2 is welded on the outer wall of the top of the base plate 1, the outer wall of the top of the support column 2 is welded with the outer wall of the bottom of the fixed cylinder 9, a fixed plate 4 is welded on the outer wall of the top of the base plate 1, a hydraulic cylinder 14 is connected with the outer wall of one side of the fixed plate 4 through a bolt, one end of a piston of the hydraulic cylinder 14 is connected with the outer wall of one side of the movable frame 5 through a bolt, chutes 6 are formed on the inner wall of the periphery of the movable frame 5, slide holes are formed on the outer wall of the periphery of the fixed cylinder 9, slide rods 8 are connected with the inner wall of the slide holes in a sliding manner, a slide block 7 is welded on the outer wall of one end of each slide rod 8, the section of each slide block 7 is in a right trapezoid shape, the outer wall of each slide block 7 is connected with the inner wall of each chute 6 in a sliding manner, springs 10 are sleeved on the outer walls of each slide rods 8, and the outer walls of one ends of the springs 10 are welded with the outer wall of the fixed cylinder 9, the outer wall of the other end of the spring 10 is welded with the outer wall of one side of the sliding block 7.
Wherein, the outer wall of one end of the sliding rod 8 is bonded with a rubber block 11, four corners of the outer wall of the bottom plate 1 are all provided with threaded holes, the inner wall of each threaded hole is in threaded connection with a movable rod 13, the outer wall of one end of the movable rod 13 is welded with a rotating plate 21, the outer wall of the rotating plate 21 is rotationally connected with a resisting plate 22, the outer wall of the bottom of the resisting plate 22 is bonded with an anti-skid pad 23, four corners of the outer wall of the bottom plate 1 are all welded with supporting legs, the outer wall of the bottom of the supporting legs is connected with a universal wheel 3 through fastening bolts, a hydraulic cylinder 14 is connected with a switch through leads, the switch is connected with a power supply through leads, the positions, close to two sides, of the outer wall of the top of the bottom plate 1 are all welded with fixed blocks 15, the outer wall of one side of the fixed blocks 15 is provided with a limiting hole, the inner wall of the limiting hole is slidably connected with a screw 16, the outer wall of the rotating cylinder 17 is sleeved with a rotating cylinder 17, and the outer wall of one end of the rotating cylinder 17 is welded with a nut 18, the inner wall of the nut 18 and the outer wall of the screw 16 are threadedly coupled.
The working principle is as follows: when the device is used, a pipeline to be fixed can be placed in the fixed cylinder 9, then the hydraulic cylinder 14 is driven to work to drive the movable frame 5 to move, the chute 6 on the movable frame 5 is in contact with the sliding block 7 to drive the sliding block 7 to move, so that the spring 10 on the sliding rod 8 is compressed, the sliding rod 8 is pressed into the fixed cylinder 9 at the same time, the rubber block 11 at the top end of the sliding rod 8 can be abutted against the outer wall of the pipeline to achieve the effect of quick fixing, when the pipeline needs to be taken down, the pipeline can be separated from the limit of the rubber block 11 only by driving the hydraulic cylinder 14 to work reversely, the use is very convenient, the fixing efficiency of the device is effectively accelerated, when the device is moved to a proper position, the adjusting wheel 12 can be rotated to drive the movable rod 13 to rotate, the movable rod 13 drives the rotary table 21 to rotate, the rotary table 21 drives the abutting plate 22 to move downwards, so that the anti-skid pads 23 on the abutting plate 22 can be in contact with the ground to prevent the device from shaking, effectively improved the device and gone up the stability of pipeline man-hour, rotated rotary drum 17 and can drive nut 18 and rotate on screw rod 16, make things convenient for adjusting screw rod 16 to go up nut 18's position, nut 18 can be with the 15 centre grippings of fixed block on the bottom plate 1, conveniently adjusts the distance between two solid fixed cylinders 9, avoids appearing the condition that solid fixed cylinder 9 will treat the partial pipeline of processing and block, uses and has more the flexibility.
Example 2
Referring to fig. 5, in this embodiment, compared with embodiment 1, the fixing device for plastic pipeline production further includes a cavity 19 disposed inside the rubber block 11, a pressure sensor 20 disposed inside the cavity 19, a signal output end of the pressure sensor 20 is connected to a controller through a signal line, and the controller is connected to a switch through a wire.
The working principle is as follows: during the use, when block rubber 11 and pipeline contact, cavity 19 in the block rubber 11 is compressed for pressure sensor 20 in the cavity 19 can detect the pressure value that the pipeline received, just can send the signal to the controller when reaching certain pressure value, and the controller sends control signal to the switch of pneumatic cylinder 14, makes pneumatic cylinder 14 stop work, effectively avoids the condition that the plastic conduit is crushed to appear, and the result of use is better.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A fixing device for plastic pipeline production comprises a bottom plate (1), a movable frame (5) and a fixed cylinder (9), wherein a support column (2) is arranged on the outer wall of the top of the bottom plate (1), the outer wall of the top of the support column (2) is welded with the outer wall of the bottom of the fixed cylinder (9), the fixing device is characterized in that a fixed plate (4) is welded on the outer wall of the top of the bottom plate (1), a hydraulic cylinder (14) is connected to the outer wall of one side of the fixed plate (4) through a bolt, the hydraulic cylinder (14) is connected with a switch through a wire, the switch is connected with a power supply through a wire, one end of a piston of the hydraulic cylinder (14) is connected with the outer wall of one side of the movable frame (5) through a bolt, chutes (6) are formed in the inner wall of the periphery of the movable frame (5), sliding holes are formed in the outer wall of the periphery of the fixed cylinder (9), and a sliding rod (8) is connected to the inner wall of the sliding holes in a sliding manner, the utility model discloses a slide bar, including slide bar (8), spring (10), fixed cylinder (9), and cavity (19), the one end outer wall welding of slide bar (8) has slider (7), and the section of slider (7) is right trapezoid, the outer wall of slider (7) and the inner wall sliding connection of chute (6), the outer wall of slide bar (8) has cup jointed spring (10), and the one end outer wall welding of the one end outer wall of spring (10) and fixed cylinder (9), the other end outer wall of spring (10) and the one side outer wall welding of slider (7), the one end outer wall of slide bar (8) is provided with rubber block (11), one the inside of rubber block (11) is provided with cavity (19), and the inside of cavity (19) is provided with pressure sensor (20), and the signal output part of pressure sensor (20) is connected with the controller through signal line, and the controller passes through wire and switch connection.
2. The fixing device for the plastic pipeline production is characterized in that threaded holes are formed in four corners of the outer wall of the bottom plate (1), a movable rod (13) is connected to the inner wall of each threaded hole in a threaded mode, and a rotating disc (21) is welded to the outer wall of one end of each movable rod (13).
3. The fixing device for plastic pipeline production as claimed in claim 2, wherein the outer wall of the rotary disc (21) is rotatably connected with a resisting plate (22), and the outer wall of the bottom of the resisting plate (22) is adhered with a non-slip pad (23).
4. The fixing device for the production of the plastic pipeline is characterized in that supporting legs are welded at four corners of the outer bottom wall of the bottom plate (1), and universal wheels (3) are connected to the outer bottom wall of the supporting legs through fastening bolts.
5. The fixing device for the plastic pipeline production as claimed in any one of claims 1 to 4, wherein fixing blocks (15) are welded to the positions, close to the two sides, of the outer wall of the top of the bottom plate (1), limiting holes are formed in the outer wall of one side of each fixing block (15), and screws (16) are connected to the inner walls of the limiting holes in a sliding mode.
6. The fixing device for the plastic pipeline production as claimed in claim 5, wherein the outer wall of the screw (16) is provided with a rotating drum (17), a nut (18) is welded on the outer wall of one end of the rotating drum (17), and the inner wall of the nut (18) is in threaded connection with the outer wall of the screw (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010378237.9A CN111531626B (en) | 2020-05-07 | 2020-05-07 | Fixing device is used in plastic conduit production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010378237.9A CN111531626B (en) | 2020-05-07 | 2020-05-07 | Fixing device is used in plastic conduit production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111531626A CN111531626A (en) | 2020-08-14 |
| CN111531626B true CN111531626B (en) | 2021-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010378237.9A Active CN111531626B (en) | 2020-05-07 | 2020-05-07 | Fixing device is used in plastic conduit production |
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| CN (1) | CN111531626B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113814759B (en) * | 2021-10-18 | 2023-04-14 | 邢台职业技术学院 | Drilling equipment is used in machining manufacturing |
| CN115592061B (en) * | 2022-10-20 | 2023-06-02 | 东营市三和石油装备有限公司 | Automatic forging device for sucker rod |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078883A (en) * | 2016-08-09 | 2016-11-09 | 无锡尊宝电动车有限公司 | The cutting machine that a kind of fixed speed is fast |
| CN207044027U (en) * | 2017-06-10 | 2018-02-27 | 江苏新澎复合材料有限公司 | A kind of multiple tube multiple working positioning tool of fixation |
| CN207087375U (en) * | 2017-07-18 | 2018-03-13 | 杭州龙耀电力配件有限公司 | A kind of pipe Clamp of numerical control drilling machine |
| CN108941747A (en) * | 2018-07-24 | 2018-12-07 | 陈晨 | A kind of internal clamp fixture for aluminium-alloy pipe cutting |
| CN208929468U (en) * | 2018-08-13 | 2019-06-04 | 深圳美克激光设备有限公司 | A kind of pipe clamping device of tubing laser cutting machine |
| CN209598601U (en) * | 2019-03-14 | 2019-11-08 | 维格斯(上海)流体技术有限公司 | A kind of stainless steel pipe welder |
-
2020
- 2020-05-07 CN CN202010378237.9A patent/CN111531626B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078883A (en) * | 2016-08-09 | 2016-11-09 | 无锡尊宝电动车有限公司 | The cutting machine that a kind of fixed speed is fast |
| CN207044027U (en) * | 2017-06-10 | 2018-02-27 | 江苏新澎复合材料有限公司 | A kind of multiple tube multiple working positioning tool of fixation |
| CN207087375U (en) * | 2017-07-18 | 2018-03-13 | 杭州龙耀电力配件有限公司 | A kind of pipe Clamp of numerical control drilling machine |
| CN108941747A (en) * | 2018-07-24 | 2018-12-07 | 陈晨 | A kind of internal clamp fixture for aluminium-alloy pipe cutting |
| CN208929468U (en) * | 2018-08-13 | 2019-06-04 | 深圳美克激光设备有限公司 | A kind of pipe clamping device of tubing laser cutting machine |
| CN209598601U (en) * | 2019-03-14 | 2019-11-08 | 维格斯(上海)流体技术有限公司 | A kind of stainless steel pipe welder |
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Effective date of registration: 20211009 Address after: 276000 150m east of daliuwang village, Wanggou Town, Lanshan, Linyi City, Shandong Province Applicant after: Shandong Kangyu Pipe Industry Co.,Ltd. Address before: 236000 unit 4, No. 43, Guanghua Street, Gulou office, Yingzhou District, Fuyang City, Anhui Province Applicant before: Zhao Yan |
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