CN111711141B - Cable leading-out protection window and electric power operation vehicle - Google Patents
Cable leading-out protection window and electric power operation vehicle Download PDFInfo
- Publication number
- CN111711141B CN111711141B CN202010388245.1A CN202010388245A CN111711141B CN 111711141 B CN111711141 B CN 111711141B CN 202010388245 A CN202010388245 A CN 202010388245A CN 111711141 B CN111711141 B CN 111711141B
- Authority
- CN
- China
- Prior art keywords
- cable
- protection plate
- plate
- frame
- clamping groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/14—Vehicles adapted to transport, to carry or to comprise special loads or objects the object being a workshop for servicing, for maintenance, or for carrying workmen during work
Abstract
The invention discloses a cable leading-out protective window, which comprises: the cable bending protection device comprises a frame, a protection plate assembly and a cable bending protection plate assembly; the protection plate assembly is arranged in the frame and moves in an opening and closing mode along the plane direction of the frame, and the protection plate assembly is provided with a plurality of clamping grooves; the cable bending-passing protection plate assembly comprises a plurality of bending-passing protection plates which are in one-to-one correspondence with a plurality of clamping grooves; the over-bent guard plate is connected with the clamping groove in a sliding mode and moves back and forth in the clamping groove. An electric work vehicle is also disclosed. Through setting up mobilizable cable on the window body and crossing curved backplate subassembly, make the cable cross curved backplate subassembly by the cable and provide the support when passing the window body, avoided the cable to pass the window body after because of the radius of turning undersize that self gravity leads to harm the cable, simultaneously under the support of cable turning backplate subassembly, reduced the stress between cable joint and the electrical equipment, improved the reliability of connecting and electrical equipment's security.
Description
Technical Field
The invention relates to the field of power technology application, in particular to a cable outgoing protective window and an electric power working vehicle.
Background
The special operation vehicle for electric power installs electric equipment such as switch cabinet, looped netowrk cabinet, transformer in van, when the electric equipment of distribution network breaks down or overhauls, the operation vehicle can arrange fast to network deployment, the effect of operation electric equipment in the replacement distribution network is realized to quick network deployment, the incorporated into the power networks through once prefabricated cable, thereby realizes synthesizing the operation of not having a power failure. Because the cable needs to pass in and out the carriage once, the environment protection of the carriage access window and the over-bending protection of the cable access carriage body directly influence the safety of live working and the service life of cable products.
Disclosure of Invention
The cable leading-out protection window comprises a window body, a cable bending protection plate assembly, a cable joint, a cable leading-out protection plate assembly and a cable bending protection plate assembly, wherein the cable bending protection plate assembly is arranged on the window body and can move along the cable bending protection plate assembly.
To solve the above technical problem, a first aspect of the present invention provides a cable exit protective window, including: the cable bending protection device comprises a frame, a protection plate assembly and a cable bending protection plate assembly;
the protective plate assembly is arranged in the frame and moves in an opening and closing manner along the plane direction of the frame, and the protective plate assembly is provided with a plurality of clamping grooves;
the cable bending-passing protection plate assembly comprises a plurality of bending-passing protection plates which are in one-to-one correspondence with the clamping grooves;
the over-bent guard plate is connected with the clamping groove in a sliding mode and moves back and forth in the clamping groove.
Further, the protection plate assembly comprises an upper protection plate and a lower protection plate, the lower protection plate is fixedly connected with the frame, and the upper protection plate is connected with the frame in a sliding mode along the plane direction of the frame;
the draw-in groove includes first draw-in groove and second draw-in groove, first draw-in groove set up in the guard plate orientation down the one end of going up the guard plate, the second draw-in groove set up in go up the guard plate orientation the relevant position of guard plate one end down.
Further, a rubber gasket is arranged in the first clamping groove and/or the second clamping groove.
Further, the fender assembly further includes: a first connecting member;
one end of the first connecting component is fixedly connected with the lower protection plate, and the other end of the first connecting component is detachably connected with the upper protection plate; or
One end of the first connecting component is fixedly connected with the upper protection plate, and the other end of the first connecting component is detachably connected with the lower protection plate.
Furthermore, two ends of the cross section of the first clamping groove are respectively provided with a first limiting baffle plate with an L-shaped structure, and the first limiting baffle plate limits the over-bent guard plate in the first clamping groove;
one end of the first limiting baffle is fixedly connected with the edge position of the cross section of the clamping groove, and the other end of the first limiting baffle extends towards the direction of the lower protection plate;
and two ends of the cross section of the over-bent guard plate are respectively in sliding connection with the corresponding first limiting baffle.
The upper protection plate comprises a fixing part, and the fixing part is detachably connected with the corresponding positions of the plurality of frames along the sliding direction of the upper protection plate.
Further, the overbending protection plate is arc-shaped or linear along the length direction.
Furthermore, a second limiting baffle is arranged at one end or two ends of the over-bent guard plate, and the second limiting baffle extends outwards along the radial direction of the cross section of the over-bent guard plate.
Further, the cable exit protective window further includes: the closing plate can be opened;
the openable sealing plate is arranged on one side of the frame;
one end of the openable closing plate is fixedly connected with the frame, and the other end of the openable closing plate is connected with the frame in a sliding mode through a second connecting assembly.
A second aspect of the invention provides an electric working vehicle including the cable exit protective window of any one of the first aspects.
The technical scheme of the embodiment of the invention has the following beneficial technical effects:
through setting up mobilizable cable on the window body and crossing curved backplate subassembly, make the cable cross curved backplate subassembly by the cable and provide the support when passing the window body, avoided the cable to pass the window body after because of the radius of turning undersize that self gravity leads to harm the cable, simultaneously under the support of cable turning backplate subassembly, reduced the stress between cable joint and the electrical equipment, improved the reliability of connecting and electrical equipment's security.
Drawings
Fig. 1 is a schematic structural view of a cable outlet window provided in an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of a card slot and cable overbending shield assembly provided by an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an overbending fence according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an electric work vehicle according to an embodiment of the present invention.
Reference numerals:
1. the frame, 11, first frame, 12, second frame, 2, protection plate subassembly, 21, lower guard plate, 211, first draw-in groove, 2111, first limit baffle, 22, last guard plate, 221, second draw-in groove, 3, cable cross curved protection plate subassembly, 31, cross curved protection plate, 32, second limit baffle, 4, can open the shrouding.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Fig. 1 is a schematic structural view of a cable outlet window according to an embodiment of the present invention.
Fig. 2 is an enlarged view of a portion of a card slot and cable overbending shield assembly provided by an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of an overbending protection plate according to an embodiment of the present invention.
Referring to fig. 1, fig. 2 and fig. 3, an embodiment of the present invention provides a cable exit protective window, including: the protection device comprises a frame 1, a protection plate assembly 2 and a cable bending protection plate assembly 3; the protection plate assembly 2 is arranged in the frame 1 and moves in an opening and closing mode along the plane direction of the frame 1, and the protection plate assembly 2 is provided with a plurality of clamping grooves; the cable bending-passing protection plate component 3 comprises a plurality of bending-passing protection plates 31 which are in one-to-one correspondence with a plurality of clamping grooves; the bent guard plate 31 is slidably connected to the slot and reciprocates in the slot.
Above-mentioned technical scheme is through setting up mobilizable cable on the window body and crossing curved backplate subassembly 3, makes the cable cross curved backplate subassembly 3 by the cable and provide the support when passing the window body, has avoided the cable to pass the window body after because of the radius of turning undersize that self gravity leads to harm the cable, simultaneously under the support of cable turning backplate subassembly, has reduced the stress between cable joint and the electrical equipment, has improved the security of equipment and cable junction's reliability and equipment.
In particular, the frame 1 of the cable exit protective window may comprise a first rim 11 and a second rim 12. The first frame 11 and the second frame 12 are respectively arranged on two opposite sides of the cable outgoing protective window. Optionally, the cross-sectional structures of the first frame 11 and the second frame 12 are zigzag. According to the use environment, when the cable leading-out protection window is arranged on the side wall of the electric power working vehicle or the electric power moving shelter, one side of the frame 1 is fixedly connected with the side wall, and the other side of the frame is fixedly or slidably connected with the protection plate component 2.
In a specific implementation of the embodiment of the present invention, the shield plate assembly 2 includes an upper shield plate 22 and a lower shield plate 21. Wherein, lower protection plate 21 and frame 1 (i.e. with first frame 11 and second frame 12 respectively) fixed connection, upper protection plate 22 along frame 1 plane direction towards the direction of keeping away from or being close to lower protection plate 21 sliding connection. The clamping groove comprises a first clamping groove 211 and a second clamping groove 221, the first clamping groove 211 is arranged at one end, facing the upper protection plate 22, of the lower protection plate 21, and the second clamping groove 221 is arranged at the corresponding position, facing the lower protection plate 21, of one end of the upper protection plate 22. When the upper shield plate 22 moves downward and contacts the lower shield plate 21, the first and second catching grooves 211 and 221 are connected to form a catching groove for receiving the outgoing cable.
Alternatively, first card slot 211 and/or second card slot 221 may be semi-circular, rectangular, or V-shaped in shape. Preferably, the first and second card slots 211 and 221 are each semi-circular in shape. At present, the cross section of cable is circular, and the diameter of the cable diameter of drawing forth as required selects the diameter of suitable first draw-in groove 211 and second draw-in groove 221, and when the cable set up in the draw-in groove, first draw-in groove 211 and second draw-in groove 221 in close contact with can realize service environment's closure, prevent that dust or insect from getting into service environment, endanger power equipment safety.
Correspondingly, the cross section shape of one or more bending-over guard plates 31 in the cable bending-over guard plate assembly 3 is also semicircular and is matched with the cross section shape of the cable, so that the stability of leading-out cables in the bending-over guard plates 31 is improved.
Further, rubber gaskets are arranged in the first clamping groove 211 and/or the second clamping groove 221. The rubber gasket has an anti-skidding effect, and when the rubber gasket is arranged in the first clamping groove 211 and the second clamping groove 221, the sliding of the cable in the clamping grooves is reduced, the stress between the cable and the connected power equipment is reduced, and the use safety of the power equipment is improved.
Further, the fender assembly 2 further includes: a first connecting member. One end of the first connection part is fixedly connected with the lower protection plate 21, and the other end thereof is detachably connected with the upper protection plate 22. Alternatively, one end of the first connection part is fixedly connected to the upper protection plate 22, and the other end thereof is detachably connected to the lower protection plate 21. Alternatively, the first connecting member may be a snap. The hasp has the advantages of simple structure, convenience in use, low cost and the like. Similarly, the first connecting component may also be other connecting components with detachable connection function, and the invention is not limited thereto.
In a specific implementation manner of the embodiment of the present invention, two ends of the cross section of the first slot 211 are respectively provided with a first limiting baffle 2111 having an L-shaped structure, and the first limiting baffle 2111 limits the over-bent protection plate 31 in the first slot 211. One end of the first limiting baffle 2111 is fixedly connected with the edge of the cross section of the clamping groove, and the other end of the first limiting baffle extends towards the lower protection plate 21. Two ends of the cross section of the over-bent guard plate 31 are respectively connected with the corresponding first limit baffle 2111 in a sliding manner. When one or more bending guard plates 31 in the cable bending guard plate assembly 3 need to be moved, the bending guard plates 31 slide in the direction needing to be moved, the bending guard plates 31 move along the first clamping grooves 211, and the two ends of the cross sections of the bending guard plates 31 are respectively located in grooves formed by the two ends of the cross sections of the first clamping grooves 211 and the first limiting baffle 2111.
Optionally, the upper protection plate 22 includes a fixing part, and the fixing part is detachably connected to a plurality of different corresponding positions of the frame 1 along the sliding direction of the upper protection plate 22. When the upper protection plate 22 rises and cable threading operation is performed, the upper protection plate 22 is fixed at the raised position, so that cable threading operation is performed conveniently by a user, and convenience in cable threading operation is improved.
Optionally, the overbending fence 31 is curved or linear along the length direction. Preferably, the overbending protection plate 31 is arc-shaped along the length direction, and the opening direction of the semicircular cross section of the overbending protection plate is the direction far away from the center of the circle where the arc is located. Preferably, the length of the arc in the length direction of the overbending protection plate 31 is one fourth of the circumference of the circle in which the arc is located. Specifically, the radius of the circle where the arc shape along the length direction of the overbending protection plate 31 is related to the minimum overbending radius that the cable to be led out can bear. When the minimum over-bending radius which can be borne by the cable is large, the radius value of the circle where the arc in the length direction of the over-bending protection plate 31 is correspondingly large; when the minimum bending-over radius which can be borne by the cable is small, the radius value of the circle where the arc in the length direction of the bending-over protection plate 31 is located is correspondingly reduced, so that the requirement is met, and the occupied space is reduced. The bent guard plate 31 is received inside the use environment (i.e. the electric work vehicle or the electric power moving shelter) when the cable threading is not needed, and optionally, one end of the bent guard plate 31 can be contacted with the floor inside the use environment after being received inside the use environment, so as to improve the stability of the bent guard plate.
In a specific implementation manner of the embodiment of the present invention, one end or both ends of the over-bent protection plate 31 are provided with second limit baffles 32, and the second limit baffles 32 extend outwards along the radial direction of the cross section of the over-bent protection plate 31.
When crossing curved backplate 31 one end and being provided with second limit baffle 32, second limit baffle 32 sets up inside the service environment that protective window was drawn forth to the cable, when the operation was drawn forth to needs carrying out the cable, will cross curved backplate 31 and to the outside roll-off of service environment, second limit baffle 32 is connected towards inside one side with first draw-in groove 211 this moment to the realization is to crossing curved backplate 31 spacing and fixed, prevents to cross curved backplate 31 and draws forth the operation window at the roll-off cable under the circumstances of not having the hindrance. In addition, when the over-bent protection plate 31 is damaged and needs to be replaced, or when different over-bent protection plates 31 need to be replaced due to different diameters of cables, the end, where the second limit baffle 32 is not arranged, of the over-bent protection plate 31 can be pulled out of the first clamping groove 211, and a new over-bent protection plate 31 can be replaced.
Optionally, the outer diameter of the semicircular structure of the cross section of the over-bent guard plate 31 can adopt a uniform numerical value so as to adapt to the standard of a clamping groove of a cable leading-out protection window; the inner diameter of the cable can be set to different values according to the diameter of the corresponding cable, so that the adaptability to various cables with different specifications is improved. Namely, the thickness of the cross section of the over-bent guard plate 31 is adjusted to improve the adaptability of the over-bent guard plate to cables with different specifications.
In a specific use environment, a plurality of leading-out cables with different diameters can be used as required, and the corresponding over-bent guard plates 31 with different inner diameters are arranged, so that the convenience of a user in the use process and the adaptability of equipment are improved.
In another implementation of an embodiment of the invention, the cable exit protective window further comprises: closing plate 4 can be opened. Openable closure plate 4 is disposed on the side of frame 1 facing the outside of the environment of use. One end of the openable closing plate 4 is fixedly connected with the frame 1, and the other end thereof is slidably connected with the frame 1 through a second connecting component.
Specifically, the second connecting assembly may be a hinge and a pneumatic link. The above specific connection mode is only used for illustrating the embodiment of the present invention, and the scope of the present invention is not limited thereto.
Optionally, when the cable leading-out protection window is arranged on the side wall of the electric power working vehicle or the electric power moving shelter, the upper end of the openable sealing plate 4 is fixedly connected with the frame 1, the lower end of the openable sealing plate is connected with the frame 1 in a sliding mode through the connecting assembly, and when the openable sealing plate 4 needs to be opened, the openable sealing plate 4 rotates in a direction away from the frame 1 by taking the upper end of the openable sealing plate as an axis and the lower end of the openable sealing plate rotates in a direction away from the frame 1. The openable sealing plate 4 is arranged on one side of the frame 1 facing the use environment, and when the cable is not required to be led out of the cable leading-out protection window, the openable sealing plate 4 is closed, so that the tightness of the cable leading-out protection window is further improved.
Fig. 4 is a schematic diagram of the electric work vehicle in the present embodiment.
Referring to fig. 4, a second aspect of the embodiment of the present invention provides an electric work vehicle including the above-described cable exit protective window.
The embodiment of the invention aims to protect a cable leading-out protective window, which comprises: the cable bending protection device comprises a frame, a protection plate assembly and a cable bending protection plate assembly; the protection plate assembly is arranged in the frame and moves in an opening and closing mode along the plane direction of the frame, and the protection plate assembly is provided with a plurality of clamping grooves; the cable bending-passing protection plate assembly comprises a plurality of bending-passing protection plates which are in one-to-one correspondence with a plurality of clamping grooves; the over-bent guard plate is connected with the clamping groove in a sliding mode and moves back and forth in the clamping groove. The technical scheme has the following effects:
through setting up mobilizable cable on the window body and crossing curved backplate subassembly, make the cable cross curved backplate subassembly by the cable and provide the support when passing the window body, avoided the cable to pass the window body after because of the radius of turning undersize that self gravity leads to harm the cable, simultaneously under the support of cable turning backplate subassembly, reduced the stress between cable joint and the electrical equipment, improved the reliability of connecting and electrical equipment's security.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. A cable exit protective window, comprising: the cable bending protection device comprises a frame, a protection plate assembly and a cable bending protection plate assembly;
the protective plate assembly is arranged in the frame and moves in an opening and closing manner along the plane direction of the frame, and the protective plate assembly is provided with a plurality of clamping grooves;
the cable bending-passing protection plate assembly comprises a plurality of bending-passing protection plates which are in one-to-one correspondence with the clamping grooves;
the over-bent guard plate is connected with the clamping groove in a sliding mode and moves back and forth in the clamping groove;
the protection plate assembly comprises an upper protection plate and a lower protection plate, the lower protection plate is fixedly connected with the frame, and the upper protection plate is connected with the frame in a sliding mode along the plane direction of the frame;
the clamping grooves comprise a first clamping groove and a second clamping groove, the first clamping groove is arranged at one end, facing the upper protection plate, of the lower protection plate, and the second clamping groove is arranged at the corresponding position, facing one end of the lower protection plate, of the upper protection plate;
two ends of the cross section of the first clamping groove are respectively provided with a first limiting baffle plate with an L-shaped structure, and the first limiting baffle plate limits the over-bent guard plate in the first clamping groove;
one end of the first limiting baffle is fixedly connected with the edge position of the cross section of the clamping groove, and the other end of the first limiting baffle extends towards the direction of the lower protection plate;
and two ends of the cross section of the over-bent guard plate are respectively in sliding connection with the corresponding first limiting baffle.
2. The cable exit protective window of claim 1,
and rubber gaskets are arranged in the first clamping groove and/or the second clamping groove.
3. The cable exit protective window of claim 1,
the fender assembly further includes: a first connecting member;
one end of the first connecting component is fixedly connected with the lower protection plate, and the other end of the first connecting component is detachably connected with the upper protection plate; or
One end of the first connecting component is fixedly connected with the upper protection plate, and the other end of the first connecting component is detachably connected with the lower protection plate.
4. The cable exit protective window of claim 1,
the upper protection plate comprises a fixing part, and the fixing part is detachably connected with the corresponding positions of the plurality of frames along the sliding direction of the upper protection plate.
5. The cable exit protective window of claim 1,
the overbending protection plate is arc-shaped or linear along the length direction.
6. The cable exit protective window of claim 1,
and a second limiting baffle is arranged at one end or two ends of the over-bent guard plate, and the second limiting baffle extends outwards along the radial direction of the cross section of the over-bent guard plate.
7. The cable exit shield according to any of claims 1-6, further comprising: the closing plate can be opened;
the openable sealing plate is arranged on one side of the frame;
one end of the openable closing plate is fixedly connected with the frame, and the other end of the openable closing plate is connected with the frame in a sliding mode through a second connecting assembly.
8. An electric work vehicle comprising the cable exit protective window according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010388245.1A CN111711141B (en) | 2020-05-09 | 2020-05-09 | Cable leading-out protection window and electric power operation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010388245.1A CN111711141B (en) | 2020-05-09 | 2020-05-09 | Cable leading-out protection window and electric power operation vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111711141A CN111711141A (en) | 2020-09-25 |
| CN111711141B true CN111711141B (en) | 2022-03-22 |
Family
ID=72536911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010388245.1A Active CN111711141B (en) | 2020-05-09 | 2020-05-09 | Cable leading-out protection window and electric power operation vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111711141B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112736717B (en) * | 2020-12-28 | 2023-04-07 | 徐州海伦哲特种车辆有限公司 | All-weather operation's removal case becomes car |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002252915A (en) * | 2000-12-20 | 2002-09-06 | Inaba Denki Sangyo Co Ltd | Curvature retainer for flexible tube |
| CN104078898A (en) * | 2014-06-27 | 2014-10-01 | 国家电网公司 | Transmission cable lightning protection device and method |
| CN106329431A (en) * | 2015-07-10 | 2017-01-11 | 天津仁博铸件有限公司 | Junction box with wire protective function |
| CN206521763U (en) * | 2017-02-28 | 2017-09-26 | 天津市三源电力设备制造有限公司 | With prevent toy cable aperture pre-cast concrete basis |
| DE202016105271U1 (en) * | 2016-09-21 | 2017-12-22 | Voss Automotive Gmbh | Pipe duct for cables in a motor vehicle |
| CN107863695A (en) * | 2017-12-26 | 2018-03-30 | 中山市厚源电子科技有限公司 | A kind of switch cabinet outlet device |
| CN109193409A (en) * | 2018-10-23 | 2019-01-11 | 大庆宏富来电气设备制造有限公司 | A kind of explosion-proof intelligent monitoring gas concentration monitoring distribution box |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7586038B2 (en) * | 2006-12-21 | 2009-09-08 | Yazaki Corporation | Electrical junction box and assembling method thereof |
| US7825342B2 (en) * | 2007-08-20 | 2010-11-02 | Panduit Corp. | Compact spillover fitting and method of use thereof |
| DE102009053364B3 (en) * | 2009-11-14 | 2011-01-05 | Harting Electronics Gmbh & Co. Kg | Plug connector housing for blocking and curvature electrical cable connected with plug connector, has insulator at front face of opening, surrounded by square collar |
| DE202010008402U1 (en) * | 2010-08-30 | 2010-12-02 | Peuser, Klaus, Ing.(grad.) | Device for deflecting a cable routed in a pipe |
| CN204144847U (en) * | 2014-11-04 | 2015-02-04 | 中骏电气（厦门）有限公司 | A kind of adjustable cable outgoing apparatus |
| CN205666456U (en) * | 2016-06-03 | 2016-10-26 | 浙江群力电气有限公司 | Centrally -installed cabinet |
| CN207625230U (en) * | 2017-12-21 | 2018-07-17 | 北京市光环电信股份有限公司 | A kind of cable testing bridge guide structure |
| CN207967694U (en) * | 2018-03-30 | 2018-10-12 | 江西成名电气有限公司 | One plants case becomes cable incoming device adjustable in bottom plate |
-
2020
- 2020-05-09 CN CN202010388245.1A patent/CN111711141B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002252915A (en) * | 2000-12-20 | 2002-09-06 | Inaba Denki Sangyo Co Ltd | Curvature retainer for flexible tube |
| CN104078898A (en) * | 2014-06-27 | 2014-10-01 | 国家电网公司 | Transmission cable lightning protection device and method |
| CN106329431A (en) * | 2015-07-10 | 2017-01-11 | 天津仁博铸件有限公司 | Junction box with wire protective function |
| DE202016105271U1 (en) * | 2016-09-21 | 2017-12-22 | Voss Automotive Gmbh | Pipe duct for cables in a motor vehicle |
| CN206521763U (en) * | 2017-02-28 | 2017-09-26 | 天津市三源电力设备制造有限公司 | With prevent toy cable aperture pre-cast concrete basis |
| CN107863695A (en) * | 2017-12-26 | 2018-03-30 | 中山市厚源电子科技有限公司 | A kind of switch cabinet outlet device |
| CN109193409A (en) * | 2018-10-23 | 2019-01-11 | 大庆宏富来电气设备制造有限公司 | A kind of explosion-proof intelligent monitoring gas concentration monitoring distribution box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111711141A (en) | 2020-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3557299A (en) | Sealed cable closure | |
| CN111711141B (en) | Cable leading-out protection window and electric power operation vehicle | |
| CA1311813C (en) | Cable closure | |
| US9723733B2 (en) | Metro cell aggregator enclosure | |
| CN103238257A (en) | Strain relief device | |
| US5679922A (en) | Squirrel shield device | |
| JPH1048436A (en) | Optical fiber wiring device and optical fiber tray used for the same | |
| CA2350375C (en) | Cover for flexible signal connection for a transit vehicle door | |
| KR101188633B1 (en) | Cut out switch integrated with lightening arrester | |
| KR200462882Y1 (en) | Cut out switch installed on electric pole | |
| CN220234886U (en) | Wiring structure and fire-fighting loudspeaker | |
| CN210806045U (en) | Terminal seat | |
| CN113036628A (en) | Block terminal installation support body | |
| CN110267473A (en) | A kind of double direction wire arrangement server cabinet | |
| CN217644067U (en) | Multi-channel gas detection alarm controller case | |
| US20220155544A1 (en) | Hybrid power fiber enclosure | |
| CN113853467B (en) | Sliding door assembly | |
| CN214255411U (en) | Explosion-proof type cubical switchboard | |
| CN218347258U (en) | Automatic open-close type protection explosion vent | |
| CN217692209U (en) | Embedded novel distribution box | |
| CN211428097U (en) | Protective device for low-voltage alternating-current contactor | |
| CN212085440U (en) | Lighting distribution box convenient to inside winding displacement | |
| CN112260122B (en) | 10kV insulation ring main unit | |
| CN212750452U (en) | Environment-friendly low-smoke halogen-free cable | |
| CN212874138U (en) | Polyvinyl chloride insulation nylon protection cable outlet structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |