CN108127632B - Transformer respirator silicone replacement tool box - Google Patents
Transformer respirator silicone replacement tool box Download PDFInfo
- Publication number
- CN108127632B CN108127632B CN201810090477.1A CN201810090477A CN108127632B CN 108127632 B CN108127632 B CN 108127632B CN 201810090477 A CN201810090477 A CN 201810090477A CN 108127632 B CN108127632 B CN 108127632B
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- Prior art keywords
- supporting
- box
- fixed
- rod
- roller
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
- B25H3/02—Boxes
- B25H3/021—Boxes comprising a number of connected storage elements
- B25H3/022—Boxes comprising a number of connected storage elements in fixed relationship
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Silicon Compounds (AREA)
- Drying Of Gases (AREA)
Abstract
The utility model provides a transformer respirator silica gel is changed operation and is used toolbox, belong to electric power maintenance equipment technical field, be provided with and hold case and strutting arrangement, strutting arrangement sets up in the bottom that holds the case, play the supporting role to holding the case when changing silica gel, conveniently change silica gel, strutting arrangement includes supporting legs pole and backing roller, the supporting legs pole sets up the one end that holds the case bottom, the backing roller sets up the other end that holds the case bottom, supporting legs pole and backing roller alternately set up in order to support and hold the case, when changing silica gel, open supporting legs pole and backing roller, support and hold the case, when not needing to change silica gel, with supporting legs pole and backing roller on, drag the toolbox through the supporting legs pole, the transport of being convenient for. The device can be used for completing the silica gel replacement work of the tool box by one person, and is convenient and easy to use.
Description
Technical Field
The invention belongs to the technical field of power overhaul equipment, and particularly relates to a tool box for replacing silica gel of a transformer respirator.
Background
The structure of transformer respirator in the transformer substation is mostly irregular column, and its upper portion is connected with the respirator connecting pipe, and the middle part is equipped with the glass cover that holds silica gel, and the lower part has connect the oil cup that is used for holding transformer oil, and each position adopts sheet metal piece and bolted connection. The silica gel in the transformer respirator has the functions of filtering air, absorbing moisture and preventing the degradation of insulating oil in the transformer. The silica gel needs to be changed after using a period, otherwise, the function of protecting the transformer cannot be continuously played, the respirator is required to be detached when the silica gel is replaced, the respirator is inclined when the respirator is detached, two workers are required to mutually cooperate, one worker lifts the respirator, the other worker removes or fastens fasteners such as screws one by one, the efficiency is low, the respirator is possibly damaged due to incorrect holding operation of the respirator, normal operation of a transformer substation is affected, and even serious accidents are caused.
Disclosure of Invention
In view of the foregoing, it is necessary to provide a tool box for replacing silica gel of a transformer respirator, which has a simple structure, is convenient to operate and is convenient to carry.
The utility model provides a transformer respirator silica gel is changed and is used toolbox, including holding case and strutting arrangement, strutting arrangement sets up in the bottom that holds the case, play the supporting role to holding the case when changing the silica gel, hold the case and include box and case lid, be provided with the baffle in the box, with a plurality of independent space in the box, the categorised instrument of changing the respirator silica gel that holds, the case lid closes on the box, in order to play the effect of shutoff to the box opening, strutting arrangement includes supporting legs pole and supporting roller, the supporting legs pole sets up the one end at holding the case bottom, the supporting roller sets up the other end at holding the case bottom, supporting legs pole and supporting roller alternately set up in order to support and hold the case.
Preferably, the tool box further comprises a lifting device, the lifting device is arranged on a box cover of the containing box, so that a respirator is lifted when silica gel is replaced, the replacement is convenient, the lifting device comprises a lifting sliding groove and a tray, the lifting sliding rail is vertically arranged on a box cover, a U-shaped groove is formed in the middle of the lifting sliding groove, the tray comprises a supporting rod and an oval supporting ring, the oval supporting ring is fixed at one end of the supporting rod, the other end of the supporting rod is arranged in the U-shaped groove of the lifting sliding rail, the supporting rod can move up and down in the U-shaped groove of the lifting sliding rail, through fixing holes are formed in two side walls of the U-shaped groove of the lifting sliding rail, and when the tray is lifted, the supporting rod is blocked by the fixing holes through the fixing plates, so that the supporting rod is prevented from sliding down.
Preferably, a hydraulic rod is arranged on the outer side wall of the accommodating box, one end of the hydraulic rod is fixed on the side wall of the box body, and the other end of the hydraulic rod is fixed on the outer side wall of the box cover, so that when the tool box is opened, the cover of the tool box is supported by the hydraulic rod.
Preferably, a fixed foot seat is arranged at the bottom of the box body of the containing box, the supporting foot rod is rotationally fixed at the bottom of the box body through the fixed foot seat, a U-shaped fixed groove is arranged in the middle of the fixed foot seat, fixing holes are formed in two side walls of the U-shaped fixed groove for a fixing bolt to pass through so as to fix the supporting foot rod in the fixed foot seat, the supporting foot rod comprises a supporting rod and a supporting foot, the supporting foot is U-shaped, one end of the supporting rod is fixed by the supporting foot so as to play a supporting role on the ground and avoid sliding, the other end of the supporting rod is provided with a fixing hole for a bolt to pass through, the bolt sequentially passes through the fixing holes in the two side walls of the fixed foot seat and the fixing hole at one end of the supporting rod, the supporting rod is fixed in the fixed foot seat, and the supporting rod can rotate left and right by taking the fixing bolt as a rotating shaft; the supporting roller comprises a first supporting roller and a second supporting roller, the first supporting roller and the second supporting roller are identical in structure, the first supporting roller comprises a supporting rod and a roller arranged at the bottom of the supporting rod, the supporting rod is arc-shaped, the roller is arranged at one end of the supporting rod, the other end of the supporting rod is cylindrical, two U-shaped clamping grooves are symmetrically formed in two sides of the upper end of the box body, one cylindrical end of the supporting rod is fixed in the U-shaped clamping grooves, and the supporting rod can rotate in the U-shaped clamping grooves to realize opening and closing of the supporting roller.
Preferably, a connecting rod is arranged between the first supporting roller and the second supporting roller, one end of the connecting rod is fixed on the first supporting roller, a fixing hole is formed in the middle of the second supporting roller, and the other end of the connecting rod is inserted into the fixing hole in the middle of the second supporting roller so as to block the supporting foot rod and prevent the supporting foot rod from sliding down when the supporting roller and the supporting foot rod are opened.
Preferably, the tool box further comprises an insulating device, the insulating device comprises an insulating layer, the outer wall of the oval annular tray of the lifting device is wrapped with one layer of insulating layer so as to avoid the condition of electric leakage conduction of the transformer respirator, meanwhile, the outer layers of the two end parts of the supporting feet of the supporting foot rod, which are in contact with the ground, are wrapped with one layer of insulating layer, and the outer layers of the two rollers of the first supporting roller and the second supporting roller are wrapped with one layer of insulating layer so as to avoid electric leakage injury.
The invention adopts the technical proposal and has the beneficial effects that: the invention is provided with a containing box and a supporting device, wherein the supporting device is arranged at the bottom of the containing box, plays a supporting role on the containing box when the silica gel is replaced, is convenient for replacing the silica gel, and comprises a supporting leg rod and a supporting roller, wherein the supporting leg rod is arranged at one end of the bottom of the containing box, the supporting roller is arranged at the other end of the bottom of the containing box, the supporting leg rod and the supporting roller are arranged in a crossing way to support the containing box, when the silica gel is replaced, the supporting leg rod and the supporting roller are opened to support the containing box, when the silica gel is not required to be replaced, the supporting leg rod and the supporting roller are closed, and the tool box is pulled through the supporting leg rod, so that the carrying is convenient.
The device can be used for completing the silica gel replacement work of the tool box by one person, and is convenient and easy to use.
Drawings
Fig. 1 is a schematic structural view of a tool box for replacing silica gel of a transformer respirator according to a preferred embodiment.
Fig. 2 is an enlarged view of a portion of the lifting device of fig. 1.
Fig. 3 is a schematic view of the open support structure of the tool box for replacing the transformer respirator silica gel.
Fig. 4 is a partial enlarged view of the fixing foot stand of fig. 3.
Fig. 5 is an enlarged view of a portion of the support foot bar and the support roller secured to each other in a cross-over configuration.
Fig. 6 is a schematic view of the structure of the support leg and the support roller.
Fig. 7 is a schematic structural view of the supporting roller.
In the figure: the transformer breather silica gel replacement tool box 10, a containing box 20, a box body 21, a box cover 22, a hydraulic rod 23, a fixed foot seat 24, a bolt 241, a supporting device 30, a supporting foot rod 31, a supporting rod 311, a supporting foot 312, a supporting roller 32, a first supporting roller 321, a supporting rod 3211, a cylindrical horizontal rod 32111, a roller 3212, a U-shaped fixed groove 3213, a second supporting roller 322, a baffle 323, a lifting device 40, a lifting chute 41, a tray 42, a supporting rod 421, an oval supporting ring 422, a fixed plate 423 and an insulating layer 51.
Detailed Description
Referring to fig. 1 to 3, an embodiment of the present invention provides a tool box 10 for replacing a transformer breather silica gel, which comprises a containing box 20 and a supporting device 30, wherein the supporting device 30 is arranged at the bottom of the containing box 20, and is used for supporting the containing box 20 when replacing silica gel, the containing box 20 comprises a box body 21 and a box cover 22, a partition plate is arranged in the box body 21 so as to divide the box body 21 into a plurality of independent spaces, tools for replacing breather silica gel are classified and contained in the box body 21, the box cover 22 is covered on the box body 21 so as to seal an opening of the box body 21, the supporting device 30 comprises a supporting leg rod 31 and a supporting roller 321, the supporting leg rod 31 is arranged at one end of the box bottom of the containing box 20, the supporting roller 321 is arranged at the other end of the box bottom of the containing box 20, and the supporting leg rod 31 and the supporting roller 321 are arranged in a crossing manner so as to support the containing box 20.
Further, the tool box further comprises a lifting device 40, the lifting device 40 is arranged on the box cover 22 of the containing box 20, so that a respirator is lifted when silica gel is replaced, replacement is convenient, the lifting device 40 comprises a lifting slide rail 41 and a tray 42, the lifting slide rail 41 is vertically arranged on the box cover 22, a U-shaped groove is formed in the middle of the lifting slide rail 41, the tray 42 is used for mounting the tray 42, the tray 42 comprises a support rod 421 and an oval support ring 422, the oval support ring 422 is fixed at one end of the support rod 421, the other end of the support rod 421 is arranged in the U-shaped groove of the lifting slide rail 41, the support rod 421 can move up and down in the U-shaped groove of the lifting slide rail 41, through fixing holes are formed in two side walls of the U-shaped groove of the lifting slide rail 41, and when the tray 42 is lifted, the support rod 311 is blocked by the fixing plate 423 through the fixing holes, and the support rod 311 is prevented from sliding down.
Further, a hydraulic rod 23 is provided on the outer sidewall of the accommodating box 20, one end of the hydraulic rod 23 is fixed on the sidewall of the box body 21, and the other end of the hydraulic rod 23 is fixed on the outer sidewall of the box cover 22, so that when the tool box is opened, the cover of the tool box is supported by the hydraulic rod 23. Avoiding the cover from covering the box 21, and facilitating the tool taking.
Further, a fixing base 24 is provided at the bottom of the box body 21 of the accommodating box 20, the supporting leg 31 is rotationally fixed at the bottom of the box body 21 by the fixing base 24, a U-shaped fixing groove is provided in the middle of the fixing base 24, fixing holes are provided on two side walls of the U-shaped fixing groove for the fixing pins 241 to pass through to fix the supporting leg 31 in the fixing base 24, the supporting leg 31 comprises a supporting rod 311 and a supporting leg 312, the supporting leg 312 is U-shaped, one end of the supporting rod 311 is fixed by the supporting leg 312 to support the ground, so as to avoid sliding, after the silica gel replacement work is completed, as a handle pulling tool box, fixing holes are provided at the other end of the supporting rod 311 for the pins 241 to pass through, the pins 241 sequentially pass through the fixing holes on two side walls of the fixing base 24 and the fixing holes at one end of the supporting rod 311, the supporting rod 311 is fixed in the fixing base 24, and the supporting rod 311 can rotate left and right about the fixing pins as a rotation axis; the supporting roller 321 comprises a first supporting roller 321 and a second supporting roller 322, the first supporting roller 321 and the second supporting roller 322 are identical in structure, the first supporting roller 321 comprises a supporting rod 3211 and a roller 3212 arranged at the bottom of the supporting rod, the supporting rod 3211 is of a bent shape, the roller 3212 is arranged at one end of the supporting rod 3211, the other end of the supporting rod 3211 is a cylindrical horizontal rod 32111, two U-shaped fixing grooves are symmetrically formed in two sides of the upper end of the box body 21, the cylindrical horizontal rod 32111 of the supporting rod 3211 is fixed in the U-shaped fixing grooves, and the supporting rod 3211 can rotate up and down in the U-shaped fixing grooves to realize opening and closing of the supporting roller 321.
Further, a baffle 323 is disposed between the first support roller 321 and the second support roller 322, one end of the baffle 323 is fixed on the first support roller 321, a fixing hole is disposed in the middle of the second support roller 322, the other end of the baffle 323 is inserted into the fixing hole in the middle of the second support roller 322, so that when the support roller 321 and the support foot rod 31 are opened, the support foot rod 31 is blocked, the support foot rod 31 is prevented from sliding, after the silica gel replacement work is completed, when the tool box is required to be retracted, the baffle 323 is pulled out of the fixing hole in the middle of the second support roller 322, and the support foot rod 31, the first support roller 321 and the second support roller 322 are combined to pull the tool box.
Further, since there is an electric leakage condition when replacing silica gel for the transformer breather, the tool box further comprises an insulation device, the insulation device comprises an insulation layer 51, the outer wall of the oval annular tray 422 of the lifting device 40 is wrapped with the insulation layer 51 to avoid the electric leakage conduction condition of the transformer breather, meanwhile, the outer layers of the two end parts of the supporting legs 312 of the supporting leg rod 31, which are contacted with the ground, are wrapped with the insulation layer 51, and the outer layers of the two rollers of the first supporting roller 321 and the second supporting roller 322 are wrapped with the insulation layer 51 to avoid the electric leakage injury.
When the device is used, the tool box is pulled to a place where the breather silica gel needs to be replaced, the supporting foot rod 31 and the supporting roller 32 of the supporting device 30 are opened in a crossing mode, the supporting foot rod 31 is supported by the baffle 323 arranged in the middle of the first supporting roller 321 and the second supporting roller 322, the supporting foot rod 31 is prevented from sliding down, the supporting roller 32 is prevented from sliding through the supporting foot rod 31, the tool box is opened, the box cover 22 is supported by the hydraulic rod 23 arranged on the side wall of the tool box, the tool box is convenient to take, meanwhile, the tray 42 arranged on the box cover 22 is pulled out, the breather is supported by the tray 42, the breather is replaced by the breather, and the work of replacing the silica gel can be completed by one person through the device, so that the device is convenient and quick.
The foregoing disclosure is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the scope of the invention, as it is understood by those skilled in the art that all or part of the above-described embodiments may be practiced with equivalents thereof, which fall within the scope of the invention as defined by the appended claims.
Claims (3)
1. The application method of the tool box for replacing the transformer respirator silica gel is characterized by comprising the following steps of: the device comprises a holding box and a supporting device, wherein the supporting device is arranged at the bottom of the holding box and plays a supporting role on the holding box when silica gel is replaced, the holding box comprises a box body and a box cover, a partition plate is arranged in the box body so as to divide the box body into a plurality of independent spaces, tools for replacing breather silica gel are placed in a classified mode, the box cover is covered on the box body so as to play a role in plugging an opening of the box body, the supporting device comprises supporting leg rods and supporting rollers, the supporting leg rods are arranged at one end of the bottom of the holding box, the supporting rollers are arranged at the other end of the bottom of the holding box, and the supporting leg rods and the supporting rollers are arranged in a crossed mode so as to support the holding box; the bottom of the box body of the containing box is provided with a fixed foot seat, the supporting foot rod is rotationally fixed at the bottom of the box through the fixed foot seat, the middle part of the fixed foot seat is provided with a U-shaped fixed groove, two side walls of the U-shaped fixed groove are provided with fixed holes for a fixing bolt to pass through so as to fix the supporting foot rod in the fixed foot seat, the supporting foot rod comprises a supporting rod and a supporting foot, the supporting foot is U-shaped, one end of the supporting rod is fixed by the supporting foot so as to play a supporting role on the ground and avoid sliding, the other end of the supporting rod is provided with a fixed hole for a bolt to pass through, the bolt sequentially passes through the fixed holes on the two side walls of the fixed foot seat and the fixed hole at one end of the supporting rod, the supporting rod is fixed in the fixed foot seat, and the supporting rod can rotate left and right by taking the fixing bolt as a rotating shaft; the supporting rollers comprise a first supporting roller and a second supporting roller, the first supporting roller and the second supporting roller are identical in structure, the first supporting roller comprises a supporting rod and rollers arranged at the bottom of the supporting rod, the supporting rod is arc-shaped, the rollers are arranged at one end of the supporting rod, the other end of the supporting rod is cylindrical, two U-shaped clamping grooves are symmetrically formed in two sides of the upper end of the box body, one cylindrical end of the supporting rod is fixed in each U-shaped clamping groove, and the supporting rod can rotate in each U-shaped clamping groove to realize opening and closing of the supporting roller; a baffle is arranged between the first support roller and the second support roller, one end of the baffle is fixed on the first support roller, a fixing hole is formed in the middle of the second support roller, and the other end of the baffle is inserted into the fixing hole in the middle of the second support roller so as to play a role in blocking the support foot rod when the support roller and the support foot rod are opened, and the support foot rod is prevented from sliding down; when the tool box is used, the tool box is pulled to a place where the breather silica gel needs to be replaced, the supporting foot rods of the supporting device and the supporting rollers are opened in a crossing mode, the supporting foot rods are supported through the baffle plates arranged in the middle of the first supporting roller and the second supporting roller, the supporting foot rods are prevented from sliding down, meanwhile, the supporting rollers are prevented from sliding, the tool box is opened, the box cover is supported by the aid of the hydraulic rods arranged on the side walls of the tool box, tools are conveniently taken, meanwhile, the tray arranged on the box cover is pulled out, the breather is supported by the tray, and the breather is replaced by the aid of the silica gel; the tool box also comprises a lifting device which is arranged on the box cover of the containing box so as to lift the respirator when the silica gel is replaced, the replacement is convenient, the lifting device comprises a lifting sliding groove and a tray, the lifting sliding rail is vertically arranged on the box cover, the middle part of the lifting sliding groove is provided with a U-shaped groove for installing the tray, the tray comprises a supporting rod and an elliptical ring-shaped tray, the oval annular tray is fixed in the one end of bracing piece, and the U type inslot at the lift slide rail is installed to the other end of bracing piece, and the bracing piece can be at the U type inslot of lift slide rail activity from top to bottom, is provided with the fixed orifices that runs through on the both sides wall in the U type groove of lift slide rail, when the tray was risen, utilized the fixed plate to pass the fixed orifices and block the bracing piece, avoided the bracing piece to roll down.
2. The method of using the transformer breather silica gel replacement kit of claim 1, wherein: be provided with the hydraulic stem on holding the lateral wall of case, the one end of hydraulic stem is fixed on the lateral wall of box, and the other end of hydraulic stem is fixed on the lateral wall of case lid to when opening the toolbox, prop up the lid of toolbox through the hydraulic stem.
3. The method of using the transformer breather silica gel replacement kit of claim 2, wherein: the utility model discloses a transformer breather, including supporting leg pole, the instrument case still includes insulating device, and insulating device includes the insulating layer, has wrapped up in the one deck insulating layer on the oval annular tray outer wall of lifting device to avoid the transformer breather to take place the electric leakage conductive condition, simultaneously the both ends outer parcel of supporting leg contact ground of supporting leg pole has one deck insulating layer, has wrapped up in the one deck insulating layer equally at two gyro wheel outer layers of first supporting roller and second supporting roller, in order to avoid electric leakage injury people.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810090477.1A CN108127632B (en) | 2018-01-30 | 2018-01-30 | Transformer respirator silicone replacement tool box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810090477.1A CN108127632B (en) | 2018-01-30 | 2018-01-30 | Transformer respirator silicone replacement tool box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108127632A CN108127632A (en) | 2018-06-08 |
| CN108127632B true CN108127632B (en) | 2023-12-19 |
Family
ID=62430143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810090477.1A Active CN108127632B (en) | 2018-01-30 | 2018-01-30 | Transformer respirator silicone replacement tool box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108127632B (en) |
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| JPH0810353A (en) * | 1994-06-30 | 1996-01-16 | Sugio Kitaoka | Stairway type inverted forward upward circling practicing appliance |
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| CN204998241U (en) * | 2015-07-27 | 2016-01-27 | 湖南城市学院 | Multifunctional art drawing box |
| CN205895112U (en) * | 2016-08-20 | 2017-01-18 | 谭欢欢 | Electric power overhaul ladder |
| WO2017107506A1 (en) * | 2015-12-24 | 2017-06-29 | 浙江晨辉婴宝儿童用品有限公司 | Baby stroller and collapsible mechanism thereof, and method of collapsing and folding baby stroller |
| CN206509999U (en) * | 2017-01-22 | 2017-09-22 | 北京中设泛华工程咨询有限公司 | Portable tool box |
| CN206749373U (en) * | 2017-04-24 | 2017-12-15 | 山东交通学院 | A kind of picture case for being convenient for carrying and using |
| CN206866827U (en) * | 2017-06-26 | 2018-01-12 | 刘庆东 | A kind of multipurpose mountain area geology surveys Special operating box |
| CN207807682U (en) * | 2018-01-30 | 2018-09-04 | 国网宁夏电力有限公司银川供电公司 | Transformer breather silica gel replacement operation tool box |
-
2018
- 2018-01-30 CN CN201810090477.1A patent/CN108127632B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0810353A (en) * | 1994-06-30 | 1996-01-16 | Sugio Kitaoka | Stairway type inverted forward upward circling practicing appliance |
| CN203485954U (en) * | 2013-09-27 | 2014-03-19 | 胡娜 | Multipurpose trolley for automobile maintenance |
| CN204998241U (en) * | 2015-07-27 | 2016-01-27 | 湖南城市学院 | Multifunctional art drawing box |
| WO2017107506A1 (en) * | 2015-12-24 | 2017-06-29 | 浙江晨辉婴宝儿童用品有限公司 | Baby stroller and collapsible mechanism thereof, and method of collapsing and folding baby stroller |
| CN205895112U (en) * | 2016-08-20 | 2017-01-18 | 谭欢欢 | Electric power overhaul ladder |
| CN206509999U (en) * | 2017-01-22 | 2017-09-22 | 北京中设泛华工程咨询有限公司 | Portable tool box |
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| Publication number | Publication date |
|---|---|
| CN108127632A (en) | 2018-06-08 |
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