CN107317295B - Main feed-out cable terminal connector sheath of power supply vehicle - Google Patents
Main feed-out cable terminal connector sheath of power supply vehicle Download PDFInfo
- Publication number
- CN107317295B CN107317295B CN201710757564.3A CN201710757564A CN107317295B CN 107317295 B CN107317295 B CN 107317295B CN 201710757564 A CN201710757564 A CN 201710757564A CN 107317295 B CN107317295 B CN 107317295B
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- sheath body
- sheath
- quick
- magic tape
- binding
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/02—Cable terminations
- H02G15/06—Cable terminating boxes, frames or other structures
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Package Frames And Binding Bands (AREA)
Abstract
The invention discloses a main feed-out cable terminal joint sheath of a power supply vehicle, which comprises a sheath body, a top quick binding mechanism, a bottom funnel opening mechanism and a bottom binding mechanism, wherein the sheath body is provided with a top opening and a bottom opening; the sheath body is of a hollow sleeve structure, and the bottom of the hollow sleeve structure extends downwards to form a conical funnel structure with a large upper part and a small lower part; the top quick binding mechanism comprises a binding belt, a binding ring and a fixing belt; the bottom funnel opening mechanism comprises a side opening port, a side sealing flexible flanging, a sealing magic tape hook surface and a sealing magic tape hair surface; the bottom tightening mechanism comprises a half clamping ring, a tightening belt hook-and-loop fastener surface and a tightening belt hook-and-loop fastener surface. When the quick connector needs to be connected, the quick connector is drawn out from the opening at the top of the sheath body, so that quick binding and untwisting with a cable reel can be realized on the premise of well protecting the quick connector, loss in the using process can be effectively prevented, and the quick connector is particularly suitable for protecting a quick connector of a cable terminal fed out by a power vehicle owner.
Description
Technical Field
The invention relates to a cable joint sheath, in particular to a joint sheath suitable for a main feed-out cable terminal of a power supply vehicle, and belongs to the technical field of power supply vehicles.
Background
With the needs of national construction and development, a special vehicle becomes important transportation and operation equipment in economic construction and has a good development prospect, and a power supply vehicle, as a special vehicle for live emergency work, can be used for relevant emergency power utilization work of communication, telecommunication, coal mines and oil fields, and particularly plays an important role in power failure emergency repair and power supply generated by emergencies. The power supply vehicle is provided with an engine which adopts non-electric starting and takes air as a cooling medium, and can work in severe environments such as extremely high temperature, low temperature, sand and dust and the like.
In order to realize the quick operation, all adopt to insert soon between its electric energy output and the user side switch board and go to be connected during the design of general supply vehicle, three-phase four-wire inserts soon usually, and the quick connector that electric power department adopted is mostly the import part that the price is comparatively expensive at present, and electric power output high-speed joint can be realized to the quick connector, nevertheless is very necessary to the protection of quick connector, easily causes quick connector's deformation or damage if use safeguard improper.
When the power supply vehicle is designed, a cable reel is usually arranged at the tail of a carriage, a feed-out cable required in the power supply process is wound on the cable reel, a quick connector is usually installed at one end of the feed-out cable, and a rope 2 is usually adopted to directly bind the quick connector 3 on the cable reel 1 (as shown in figure 1), so that the quick connector 3 cannot be protected, and in addition, the rope 2 is bound to cause trouble when being untied, sometimes even the rope cannot be untied to cut off the rope; or the cable reel 1 is bound with the rope 2 after the quick connector 3 is wound by using the crude insulating protective belt 4 (as shown in fig. 2), and the rope 2 needs to spend a long time in the binding and untying processes, so that the traditional mode of binding the quick connector cannot realize quick operation, and the rope 2 or the insulating protective belt 4 after untying is easy to lose, so that the cable cannot be bound when the vehicle is taken away, and the operation is extremely inconvenient.
Disclosure of Invention
In order to solve the problems, the invention provides a sheath for a main feed-out cable terminal connector of a power supply vehicle, which can be quickly bound and untied with a cable reel on the premise of playing a good protection role on a quick cable connector, can effectively prevent the quick cable connector from being lost in the using process, and is particularly suitable for protecting the quick cable terminal connector of the main feed-out cable of the power supply vehicle.
In order to achieve the purpose, the main feed-out cable terminal joint sheath of the power supply comprises a sheath body, a top quick binding mechanism, a bottom funnel opening mechanism and a bottom binding mechanism;
the sheath body is a hollow sleeve structure with the top and the bottom opened, the inner diameter of the hollow sleeve structure is in clearance fit with the outer diameter of the quick connector, and the bottom of the hollow sleeve structure extends downwards to form a conical funnel structure with a large upper part and a small lower part;
the top quick binding mechanism comprises a binding belt, a binding ring and a fixing belt; one end of the fixing band is fixedly connected with the top of the sheath body, the other end of the fixing band is provided with a binding ring in a penetrating manner, the binding ring is connected with the sheath body through the fixing band, and one end of the binding band is fixedly connected with the top of the sheath body;
the bottom funnel opening mechanism comprises a side opening port, a side sealing flexible flanging, a sealing magic tape hook surface and a sealing magic tape hair surface; the side opening port is arranged on the conical outer wall of the conical funnel structure of the sheath body and extends downwards to the bottom of the conical funnel structure, and the caliber size of the side opening port is matched with the outer diameter size of the quick connector; one end of the side seal flexible flanging is fixedly connected with the conical outer wall of the sheath body, and the other end of the side seal flexible flanging is fixedly connected with the seal magic tape hook surface; the sealing magic tape matt surface is fixedly arranged on the conical outer wall of the sheath body;
the bottom tightening mechanism comprises a half clamping flange, a tightening belt hook-and-loop fastener surface and a tightening belt hook-and-loop fastener rough surface; the semi-flange is fixedly arranged at the bottom end of the funnel of the conical funnel structure of the sheath body, the arc opening direction of the semi-flange is consistent with the direction of the side opening port, and the diameter size of the arc inner surface of the semi-flange is matched with the outer diameter size of the main feed-out cable; one end of the tightening belt is fixedly arranged on the half clamping ring, and the hook surface and the hair surface of the hook and loop fastener are respectively and fixedly arranged on the front surface and the back surface of the tightening belt.
As a further development of the invention, the strapping ring is provided in at least two pieces.
In a preferred embodiment of the present invention, the binding ring is made of stainless steel.
In one embodiment of the strapping ring of the present invention, the strapping ring has a square structure.
As another embodiment of the strapping ring of the present invention, the strapping ring has a circular or semicircular configuration.
As a further improvement scheme of the invention, the material of the sheath body is wear-resistant nylon waterproof cloth.
As a further improvement scheme of the invention, the side seal flexible flanging and the sheath body are of an integral structure, and the tightening belt and the sheath body are of an integral structure.
Compared with the prior art, the main feed-out cable terminal joint sheath of the power supply vehicle is provided with the bottom funnel opening mechanism and the bottom tightening mechanism, so that the quick connector connected with the main feed-out cable is arranged in the sheath body from the position of the opening on the side, the quick connector is positioned in the middle of the sheath, the main feed-out cable is clamped into the half-flange of the bottom tightening mechanism, then the flexible flanging on the side sealing opening is folded to ensure that the hook surface of the sealing magic tape is attached to the hair surface of the sealing magic tape to realize sealing, and then the tightening tape is wrapped on the main feed-out cable and wound to realize the connection between the sheath body and the main feed-out cable; because the top quick binding mechanism is arranged, the binding belt can be wound around the cable reel 1 and wound around the cross-connecting binding ring to be bound, so that the connection between the sheath body and the cable reel can be realized, and the quick connecting plug can be retracted and suspended in the protective sleeve; when the quick connector needs to be connected, the quick connector only needs to be pulled out from the opening at the top of the sheath body, so that the quick connector can be quickly bound and untied with a cable reel under the premise of playing a good protection effect on the quick connector for the cable, and meanwhile, the quick connector can be effectively prevented from being lost in the use process, and is particularly suitable for protecting a quick connector for a cable terminal fed out by a power vehicle owner.
Drawings
FIG. 1 is a schematic view of a cable reel with a quick connector directly tied to the cable reel by a string;
FIG. 2 is a schematic view of a cable reel with a cable wound around a quick connector using an insulating protective tape and then bound by a rope;
FIG. 3 is a schematic view of the present invention strapped to a cable reel;
FIG. 4 is a schematic view of the quick connector being withdrawn from the present invention;
FIG. 5 is a schematic structural view of the present invention;
FIG. 6 isbase:Sub>A sectional view A-A of FIG. 5;
FIG. 7 is a cross-sectional view B-B of FIG. 5;
fig. 8 is a cross-sectional view C-C of fig. 5.
In the figure: 1. cable reel, 2, rope, 3, quick connector, 4, insulating protective band, 5, connect the sheath, 51, the sheath body, 52, the top is binded the mechanism fast, 521, bind the area, 522, tie up the ring, 523, fixed band, 53, bottom funnel opening mechanism, 531, the flexible turn-ups of side seal, 532, seal magic tape hook face, 533, seal magic tape matt surface, 54, the mechanism is tightened to the bottom, 541, tightening strap, 542, tightening strap magic tape hook face, 543, tightening strap magic tape matt surface.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 5, the main feeder cable terminal connector sheath 5 of the power supply comprises a sheath body 51, a top quick binding mechanism 52, a bottom funnel opening mechanism 53 and a bottom tightening mechanism 54.
The sheath body 51 is a hollow sleeve structure with the top and the bottom opened, the inner diameter of the hollow sleeve structure is in clearance fit with the outer diameter of the quick-connection plug 3, and the bottom of the hollow sleeve structure extends downwards to form a conical funnel structure with a large top and a small bottom.
As shown in fig. 6, the top quick-binding mechanism 52 functions to quickly bind and unbind the cable reel 1, and includes a binding band 521, a binding ring 522 and a fixing band 523; one end of the fixing band 523 is fixedly connected with the top of the sheathing body 51, the other end is provided with a binding ring 522 in a penetrating and connecting way, the binding ring 522 is connected with the sheathing body 51 through the fixing band 523, one end of the binding band 521 is fixedly connected with the top of the sheathing body 51, and the binding band 521 is wound around the cable reel 1 and is bound by the binding ring 522 in a penetrating and connecting way, so that the sheathing body 51 is connected with the cable reel 1.
As shown in fig. 7, the bottom funnel opening mechanism 53 includes a side opening, a side sealing flexible flange 531, a sealing hook and loop fastener surface 532 and a sealing hook and loop fastener surface 533; the side opening port is arranged on the conical outer wall of the conical funnel structure of the sheath body 51 and extends downwards to the bottom of the conical funnel structure, the caliber size of the side opening port is matched with the outer diameter size of the quick-plug connector 3, and the quick-plug connector 3 can enter the sheath body 51 through the side opening port; one end of the side seal flexible flanging 531 is fixedly connected with the conical outer wall of the sheath body 51, and the other end is fixedly connected with the seal magic tape hook surface 532; the sealing magic tape matt surface 533 is fixedly arranged on the conical outer wall of the sheath body 51; the flexible turn-ups 531 of side seal, the setting of sealing magic tape hook face 532 and sealing magic tape hair face 533 can prevent that quick connector 3 from opening the mouth from inclining to deviate from after quick connector 3 puts into the sheath body 51 is inside, can be convenient for change this power source car owner and present cable terminal connector sheath 5 simultaneously.
As shown in fig. 8, the bottom tightening mechanism 54 includes a half-flange, a tightening strap 541, a tightening strap hook surface 542 and a tightening strap hook surface 543; the half-flange is fixedly arranged at the bottom end of a funnel of a conical funnel structure of the sheath body 51, the arc opening direction of the half-flange is consistent with the direction of the side opening, and the diameter size of the arc inner surface of the half-flange is matched with the outer diameter size of the main feed-out cable; one end fixed mounting of lacing tape 541 is on half kalimeris, lacing tape magic subsides hook surface 542 and lacing tape magic tape pile surface 543 fixed mounting respectively is on the positive and negative two sides of lacing tape 541, through suitable setting lacing tape 541 and rather than fixed lacing tape magic subsides hook surface 542, the length of lacing tape magic pile surface 543, lacing tape magic pile surface 543 and lacing tape magic subsides hook surface 542 after can realizing the winding are laminated mutually fixedly, the parcel winding through lacing tape 541 after the main feeder cable card goes into half kalimeris can realize that the sheath body 51 is presented cable junction with the main feeder, and realize tightening and relax.
When the main feed-out cable terminal connector sheath 5 of the power supply vehicle is used, firstly, the opening mechanism 53 of the bottom funnel and the tightening mechanism 54 of the bottom are opened, the quick connector 3 connected with a main feed-out cable is arranged in the sheath body 51 from the opening position of the side opening, so that the quick connector 3 is positioned in the middle of the sheath 51, meanwhile, the main feed-out cable is clamped in the half-flange of the tightening mechanism 54 of the bottom, then the flexible flange 531 of the side opening is folded, so that the hook-and-loop sealing surface 532 and the hair-and-loop sealing surface 533 are attached to each other to realize sealing, and then the tightening belt 541 wraps the main feed-out cable and winds the main feed-out cable to realize the connection between the sheath body 51 and the main feed-out cable, at the moment, the main feed-out cable terminal connector sheath 5 of the power supply vehicle is well fixed with the main feed-out cable and cannot fall off from the quick connector 3; as shown in fig. 4, when the quick connector 3 needs to be connected, the quick connector 3 only needs to be pulled out from the opening at the top of the sheath body 51; as shown in fig. 3, when the quick connector 3 is not needed to be connected, the binding band 521 can be wound around the cable reel 1 and wound around the cross-connecting binding ring 522 to bind the sheath body 51 to the cable reel 1, and at this time, the quick connector 3 is retracted and suspended inside the protective sheath 51.
In order to achieve a more stable and fast bundling effect of the top fast bundling mechanism 52, as a further improvement of the present invention, the bundling ring 522 is provided in at least two pieces, and when in use, the bundling belt 521 is wound around the cable reel 1, then passes through the two bundling rings 522 at the same time, and finally passes through one bundling ring 522 in the reverse direction to achieve stable and fast bundling, and only the bundling belt 521 needs to be pulled out in the reverse direction to be untied.
The strapping ring 522 may be made of a common carbon steel material, an engineering plastic material, or a stainless steel material, and the stainless steel material is preferably made of stainless steel because the stainless steel material has excellent rigidity and is not easy to rust, that is, as a preferred embodiment of the present invention, the strapping ring 522 is made of a stainless steel material.
In one embodiment of the strapping ring 522 of the present invention, the strapping ring 522 has a square configuration.
As another embodiment of the present invention, the strapping ring 522 is a circular or semi-circular structure.
In order to realize better supporting and protecting functions of the sheath body 51, as a further improvement scheme of the invention, the sheath body 51 is made of wear-resistant nylon waterproof cloth, and the wear-resistant nylon waterproof cloth can play a good protecting function on the quick connector 3.
In order to achieve a more stable sealing and bundling effect and reduce additional fixing components, as a further improvement of the present invention, the side sealing flexible flange 531 and the sheath body 51 are integrated, and the tightening strap 541 and the sheath body 51 are integrated.
According to the main feed-out cable terminal connector sheath 5 of the power supply vehicle, the bottom funnel opening mechanism 53 and the bottom tightening mechanism 54 are arranged, so that the quick connector 3 connected with the main feed-out cable is arranged in the sheath body 51 from the opening position on the side, the quick connector 3 is positioned in the middle of the sheath 51, meanwhile, the main feed-out cable is clamped into the half-flange of the bottom tightening mechanism 54, then the side seal opening flexible flange 531 is folded, the seal magic tape hook surface 532 and the seal magic tape burr surface 533 are attached to realize sealing, then the tightening belt 541 wraps the main feed-out cable and is wound, so that the sheath body 51 is connected with the main feed-out cable, and the connector sheath 5 is well fixed with the main feed-out cable and cannot fall off from the quick connector 3; due to the arrangement of the top quick binding mechanism 52, the binding band 521 can be wound around the cable reel 1 and wound around the cross-connecting binding ring 522 to bind the cable reel 1 to connect the sheath body 51 with the cable reel 1, and the quick connector 3 is retracted into and suspended in the protective sheath 51; when the quick-plugging connector 3 needs to be connected with the connector sheath 5, the quick-plugging connector 3 only needs to be pulled out from an opening at the top of the sheath body 51, the quick-plugging connector 3 can be quickly bound and unfastened with the cable reel 1 on the premise that the quick-plugging connector 3 is well protected, meanwhile, the quick-plugging connector can be effectively prevented from being lost in the using process, and the quick-plugging connector is particularly suitable for protecting the quick-plugging connector of the cable terminal fed out by a power vehicle owner.
Claims (7)
1. A power supply main feed-out cable terminal joint sheath is characterized in that a joint sheath (5) comprises a sheath body (51), a top quick binding mechanism (52), a bottom funnel opening mechanism (53) and a bottom binding mechanism (54);
the sheath body (51) is a hollow sleeve structure with the top and the bottom opened, the inner diameter of the hollow sleeve structure is in clearance fit with the outer diameter of the quick connector (3), and the bottom of the hollow sleeve structure extends downwards to form a conical funnel structure with a large upper part and a small lower part;
the top quick binding mechanism (52) comprises a binding belt (521), a binding ring (522) and a fixing belt (523); one end of the fixing belt (523) is fixedly connected with the top of the sheath body (51), the other end of the fixing belt is provided with a bundling ring (522) in a penetrating manner, the bundling ring (522) is connected with the sheath body (51) through the fixing belt (523), and one end of the bundling belt (521) is fixedly connected with the top of the sheath body (51);
the bottom funnel opening mechanism (53) comprises a side opening port, a side sealing opening flexible flanging (531), a sealing magic tape hook surface (532) and a sealing magic tape hair surface (533); the side opening port is arranged on the conical outer wall of the conical funnel structure of the sheath body (51) and extends downwards to the bottom of the conical funnel structure, and the caliber size of the side opening port is matched with the outer diameter size of the quick connector (3); one end of a side sealing flexible flanging (531) is fixedly connected with the conical outer wall of the sheath body (51), and the other end of the side sealing flexible flanging is fixedly connected with a sealing magic tape hook surface (532); the sealing magic tape matt surface (533) is fixedly arranged on the conical outer wall of the sheath body (51);
the bottom tightening mechanism (54) comprises a half clamping flange, a tightening belt (541), a tightening belt magic tape hook surface (542) and a tightening belt magic tape hair surface (543); the semi-flange is fixedly arranged at the bottom end of a funnel of a conical funnel structure of the sheath body (51), the arc opening direction of the semi-flange is consistent with the direction of the side opening, and the diameter size of the arc inner surface of the semi-flange is matched with the outer diameter size of the main feed-out cable; one end of the tightening belt (541) is fixedly arranged on the half clamping flange, and the tightening belt magic tape hook surface (542) and the tightening belt magic tape hair surface (543) are respectively fixedly arranged on the front surface and the back surface of the tightening belt (541).
2. The main feeder cable termination joint sheath of claim 1, wherein the bundling ring (522) is provided in at least two pieces.
3. The main feed-out cable termination sheath of claim 1 or 2, wherein the bundling ring (522) is made of stainless steel.
4. The main feeder cable termination joint sheath of claim 1 or 2, wherein the bundling ring (522) has a square configuration.
5. The main feeder cable termination joint sheath of claim 1 or 2, wherein the bundling ring (522) is of circular or semi-circular configuration.
6. The main feed-out cable terminal joint sheath of the power supply vehicle as claimed in claim 1 or 2, wherein the sheath body (51) is made of wear-resistant nylon waterproof cloth.
7. The main feed-out cable terminal connector sheath of claim 6, wherein the side seal flexible flange (531) is integral with the sheath body (51), and the tightening strap (541) is integral with the sheath body (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710757564.3A CN107317295B (en) | 2017-08-29 | 2017-08-29 | Main feed-out cable terminal connector sheath of power supply vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710757564.3A CN107317295B (en) | 2017-08-29 | 2017-08-29 | Main feed-out cable terminal connector sheath of power supply vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107317295A CN107317295A (en) | 2017-11-03 |
| CN107317295B true CN107317295B (en) | 2022-10-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710757564.3A Active CN107317295B (en) | 2017-08-29 | 2017-08-29 | Main feed-out cable terminal connector sheath of power supply vehicle |
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| CN207251160U (en) * | 2017-08-29 | 2018-04-17 | 徐州海伦哲专用车辆股份有限公司 | Supply vehicle main feed goes out tag sheath |
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2017
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| EP0025461A1 (en) * | 1979-09-18 | 1981-03-25 | Kupferdraht-Isolierwerk AG Wildegg | Element for transferring traction forces and use of same as a suspension means for free conductor cables |
| JPH1066240A (en) * | 1996-08-15 | 1998-03-06 | Mitsubishi Cable Ind Ltd | Corrosion preventive section of cable terminal and connection part |
| JPH11234828A (en) * | 1998-02-20 | 1999-08-27 | Ocean Cable Co Ltd | Fitting apparatus for lashing coil and binding method for cable |
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| JP2016219163A (en) * | 2015-05-18 | 2016-12-22 | 株式会社コペック ジャパン | Coaxial cable connector |
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| Publication number | Publication date |
|---|---|
| CN107317295A (en) | 2017-11-03 |
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