CN113488944A - Electric power insulation winding terminal - Google Patents
Electric power insulation winding terminal Download PDFInfo
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- CN113488944A CN113488944A CN202110810100.0A CN202110810100A CN113488944A CN 113488944 A CN113488944 A CN 113488944A CN 202110810100 A CN202110810100 A CN 202110810100A CN 113488944 A CN113488944 A CN 113488944A
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- winding terminal
- heat dissipation
- butt joint
- seat
- groove
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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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
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- Motor Or Generator Cooling System (AREA)
- Coils Of Transformers For General Uses (AREA)
Abstract
The invention discloses an electric power insulation winding terminal, which comprises a winding terminal, wherein the winding terminal is provided with an insulation winding terminal cylinder and cable isolation plates arranged on the upper side and the lower side of the winding terminal and used for winding, and a plurality of groups of mechanisms arranged inside the winding terminal are all used for matching with the winding terminal; the butt joint heat dissipation seat is provided with a position alignment placing disc seat and a clamping inner arc groove arranged on the outer peripheral side of the butt joint heat dissipation seat, is arranged at the bottom of the winding terminal, and is used for heat dissipation and heat dissipation of the whole mechanism and can also be used for completing butt joint installation of the device; the invention relates to the technical field of electric power. This electric power insulation wire winding terminal, it is not good to have solved the radiating effect, and the butt joint is not stable enough problem, has reached convenient heat dissipation, and the butt joint is simple, convenient to use's purpose, and inside air current can be continuous gets into from the top, discharges from the bottom, sets up that the air current that produces can be better give taking away inside heat.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to an electric power insulation winding terminal.
Background
The wire and cable is used for transmitting electric energy and information and realizing a wire product for electromagnetic energy conversion, wherein the wire is composed of one or more soft leads, the outer surface of the wire is covered by a soft protective layer, a telegraph pole is required to be used in the process of electric power erection, the wire is supported by the telegraph pole, the phenomenon that the wire is too long due to spreading of the wire and sags is avoided, the wire is prevented from being broken after the wire sags, and the wire needs to bypass a winding structure arranged on the telegraph pole when being supported by the telegraph pole. At electric power erection in-process, need use the wire pole, support the electric wire through the wire pole, avoid the electric wire to spread the flagging that a overlength and lead to, avoid the flagging back fracture of electric wire, the electric wire is when being supported through the wire pole, need walk around the wire winding structure that sets up in wire pole or the electric power cabinet, wire winding structure among the prior art is a simple column, and the columnar bottom is fixed with the mount pad, and the radiating effect is not good, and the butt joint is stable inadequately.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an electric power insulation winding terminal, which solves the problems of poor heat dissipation effect and unstable butt joint.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an electric power insulation wire winding terminal specifically comprises:
the winding terminal is provided with an insulating winding terminal cylinder and cable isolation plates arranged on the upper side and the lower side of the winding terminal and used for winding, and a plurality of groups of mechanisms arranged inside the winding terminal are all used for matching with the winding terminal;
the butt joint heat dissipation seat is provided with a position alignment placing disc seat and a clamping inner arc groove arranged on the outer peripheral side of the butt joint heat dissipation seat, is arranged at the bottom of the winding terminal, and is used for heat dissipation and heat dissipation of the whole mechanism and can also be used for completing butt joint installation of the device;
the top end mounting stator is provided with an inner mounting column rod and a mounting kit arranged at the top of the top end mounting stator, the mounting kit can be set as a fixed mounting kit, and can also be set as a corresponding thread lifting kit together with the inner mounting column rod, so that the adjustment of components for fixing on the outer side is more convenient;
just outside mounting is installed through flexible outer connecting rod in the installation external member outside, inside being provided with of wire winding terminal is well cavity, just well cavity extends to inside the butt joint radiating seat, inside still having of wire winding terminal:
the inner air duct groove is provided with a spiral air duct groove and an edge side ladder arranged at the edge side of the inner air duct groove, and the arranged spiral air duct groove can enable the inner airflow spiral to quickly take away a large amount of heat in the tangential direction;
the ventilative radiator-grid, this ventilative radiator-grid have the radiator-grid body, and set up interconnection fin subassembly between the interior wind channel groove, just the downside has all seted up wind channel discharge orifice corresponding ventilative radiator-grid on the interior wind channel groove.
Preferably, the wind channel discharge hole sets up to the streamline pore, the wind channel discharge hole is located one side in wind channel groove and is close to the setting of wire winding terminal outer wall, and the wind channel discharge hole is located one side in ventilative radiator-grid and is close to the setting of wire winding terminal central axis, and tangential air current not only can flow through interior wind channel groove to partial air current can take away the heat of its inside in-connection radiator-block subassembly through the air current of wind channel discharge hole injection in ventilative radiator-grid.
Preferably, an active cooling fan is arranged inside the top end mounting stator, an air outlet of the active cooling fan is arranged corresponding to an inlet of the inner air duct groove, and the air outlet corresponds to the inner side of the winding terminal and is in a tangential direction.
Preferably, the butt-joint heat dissipation seat comprises a heat dissipation ring, heat dissipation fins are arranged inside the heat dissipation ring, heat conduction connecting pieces are arranged among the heat dissipation fins, and airflow channels are formed in the centers of the heat dissipation fins.
Preferably, a tangential airflow channel is arranged above the heat dissipation fins inside the butt joint heat dissipation seat, the top end of the tangential airflow channel extends to the central cavity of the winding terminal, and a tangential airflow port is arranged at the top end of the tangential airflow channel.
Preferably, the butt joint radiating seat outside is provided with arc location screw hole, just arc location screw hole sets up the position between the arc groove in the screens, arc groove evenly distributed is in the screens the butt joint radiating seat outside, the convenient adaptation of arc location screw hole of setting sets up the screw of different positions or skew to the arc groove can make overall structure place and just can not take place to remove after the draw-in groove that advances to correspond in the screens, and still can not lead to most advanced electric charge to concentrate when the arc groove of setting is conveniently placed.
Preferably, the top of the outer side fixing piece is provided with a butt joint installation screw hole, and the butt joint installation screw hole can be arranged to be multiple or single and is suitable for installation of positioning at different positions.
(III) advantageous effects
The invention provides an electric power insulation winding terminal. The method has the following beneficial effects:
the electric power insulation winding terminal achieves the purposes of convenient heat dissipation, simple butt joint and convenient use.
(II), this electric power insulation wire winding terminal, inside air current can be continuous gets into from the top, discharges from the bottom, sets up that the air current that produces can be better give away the inside heat to take away to from the radiator unit of the last setting down, radiating hot-air is all from down up flowing, can not cause the big water condensation that appears of outside winding cable difference in temperature, and the protection effect is better.
(III), this electric power insulation wire winding terminal, installation external member not only can set up to fixed installation external member, can also set up to the screw thread lift external member that corresponds with interior installation post pole, can be so that the outside is used for the more convenience of fixed subassembly regulation.
(IV), this electric power insulation wire winding terminal, the screw that different positions or skew were seted up to convenient adaptation in the arc location screw hole of setting to the arc groove can be so that overall structure just can not take place to remove after placing into the draw-in groove that corresponds in the screens, and still can not lead to most advanced electric charge to concentrate when the arc groove of setting is conveniently placed.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic structural view of the bottom of the butted heat sink;
FIG. 3 is a schematic view of a top-mounted stator assembly according to the present invention;
FIG. 4 is a schematic structural view of the whole internal section of the device of the present invention;
FIG. 5 is a schematic structural diagram of Structure A of FIG. 4 according to the present invention;
FIG. 6 is a schematic view of the structure of the passive heat dissipation airflow direction of the present invention;
in the figure: the cable comprises a winding terminal 1, a cable isolation plate 2, a stator installed at the top end 3, an installation kit 4, a telescopic outer connecting rod 5, an outer side fixing piece 6, a butt joint heat dissipation seat 7, an arc-shaped positioning screw hole 8, a heat dissipation fin 9, an airflow channel 10, a heat conduction connecting sheet 11, an inner airflow channel 12, a ventilating heat dissipation net 13, an air duct flow hole 14, a tangential airflow port 15, a tangential airflow channel 16 and a butt joint installation screw hole 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-5, the present invention provides a technical solution: an electric power insulation winding terminal comprises
The winding terminal comprises a winding terminal 1, wherein the winding terminal 1 is provided with an insulating winding terminal cylinder and cable isolation plates 2 arranged on the upper side and the lower side of the winding terminal 1 and used for winding, and a plurality of groups of mechanisms arranged inside are used for matching with the winding terminal 1;
the butt joint heat dissipation seat 7 is provided with a position alignment placing disc seat and a clamping inner arc groove arranged on the outer peripheral side of the butt joint heat dissipation seat 7, and the butt joint heat dissipation seat 7 is arranged at the bottom of the winding terminal 1 and is used for heat dissipation and heat dissipation of the whole mechanism and can also be used for completing butt joint installation of the device;
the top end mounting stator 3 is provided with an inner mounting column rod and a mounting sleeve 4 arranged at the top of the top end mounting stator 3, the mounting sleeve 4 can be set as a fixed mounting sleeve and can also be set as a corresponding thread lifting sleeve together with the inner mounting column rod, and the adjustment of components used for fixing at the outer side is more convenient;
and install the external side and install outside mounting 6 through flexible outer connecting rod 5 in the installation external member outside, the cavity is in being provided with in winding terminal 1 inside, and well cavity extends to 7 insides of butt joint radiating seat, and winding terminal 1 is inside still to have:
the inner air duct groove 12 is provided with a spiral air duct groove and side steps arranged at the side of the inner air duct groove 12, and the arranged spiral air duct groove can enable the inner air flow to take away a large amount of heat quickly in the tangential direction;
the ventilated heat dissipation net 13 is provided with a heat dissipation net body and an interconnected heat dissipation piece assembly arranged between the inner air channel grooves 12, and air channel flow holes 14 are formed in the upper side and the lower side of each inner air channel groove 12 corresponding to the ventilated heat dissipation net 13.
The air duct flow holes 14 are arranged to be streamline channels, one side, located in the air duct groove 12, of the air duct flow holes 14 is arranged close to the outer wall of the winding terminal 1, one side, located in the air-permeable cooling net 13, of the air duct flow holes 14 is arranged close to the central axis of the winding terminal 1, tangential air flow can flow through the inner air duct groove 12, and heat of the inner-connected cooling fin component inside the air duct flow holes can be taken away by air flow, injected into the air-permeable cooling net 13 through the air duct flow holes 14, of partial air flow.
In order to realize from last tangent line heat dissipation down, install the inside initiative cooling fan that is provided with of stator 3 on the top, and the air outlet of initiative cooling fan is just corresponding the entry setting of interior air duct groove 12, and the air outlet corresponds 1 inboard of wire winding terminal and is the tangential direction, inside air current can be continuous gets into from the top, discharge from the bottom, the air current that sets up the production can be better give away from inside heat, and from the radiator unit of the setting down, radiating hot-air is all from up flowing down, can not cause the big water condensation that appears of outside winding cable difference in temperature, the protection effect is better.
The butt-joint heat dissipation seat 7 comprises a heat dissipation ring, heat dissipation fins 9 are arranged in the heat dissipation ring, heat conduction connecting pieces 11 are arranged among the heat dissipation fins 9, and air flow channels 10 are formed in the centers of the heat dissipation fins 9.
A tangential air flow channel 16 is arranged above the heat dissipation fins 9 inside the butt heat dissipation seat 7, the top end of the tangential air flow channel 16 extends to the central cavity of the winding terminal 1, and a tangential air flow port 15 is arranged at the top end of the tangential air flow channel 16.
Butt joint radiating seat 7 outside is provided with arc positioning screw hole 8, and arc positioning screw hole 8 sets up the position between the arc groove in the screens, arc groove evenly distributed is in the butt joint radiating seat 7 outside in the screens, the screw that different positions or skew were seted up in convenient adaptation of the arc positioning screw hole 8 of setting, and the arc groove can make overall structure place just can not take place to remove after advancing the draw-in groove that corresponds in the screens, and still can not lead to most advanced electric charge to concentrate when the arc groove of setting is conveniently placed.
The top of the outer side fixing piece 6 is provided with a plurality of butt joint installation screw holes 17, and the butt joint installation screw holes 17 can be arranged into a plurality of or a single butt joint installation screw hole 17, so that the butt joint installation screw holes are suitable for installation of positioning at different positions.
The second embodiment:
referring to fig. 6, based on the first embodiment, the present invention provides a technical solution: an electric power insulation winding terminal comprises
The winding terminal comprises a winding terminal 1, wherein the winding terminal 1 is provided with an insulating winding terminal cylinder and cable isolation plates 2 arranged on the upper side and the lower side of the winding terminal 1 and used for winding, and a plurality of groups of mechanisms arranged inside are used for matching with the winding terminal 1;
the butt joint heat dissipation seat 7 is provided with a position alignment placing disc seat and a clamping inner arc groove arranged on the outer peripheral side of the butt joint heat dissipation seat 7, and the butt joint heat dissipation seat 7 is arranged at the bottom of the winding terminal 1 and is used for heat dissipation and heat dissipation of the whole mechanism and can also be used for completing butt joint installation of the device;
the inner air duct groove 12 is provided with a spiral air duct groove and side steps arranged at the side of the inner air duct groove 12, and the arranged spiral air duct groove can enable the inner air flow to take away a large amount of heat quickly in the tangential direction;
the ventilated heat dissipation net 13 is provided with a heat dissipation net body and an interconnected heat dissipation piece assembly arranged between the inner air channel grooves 12, and air channel flow holes 14 are formed in the upper side and the lower side of each inner air channel groove 12 corresponding to the ventilated heat dissipation net 13.
The air channel flow holes 14 are arranged to be streamline channels, one side, located in the inner air channel groove 12, of the air channel flow holes 14 is arranged close to the outer wall of the winding terminal 1, and one side, located in the air-permeable heat dissipation net 13, of the air channel flow holes 14 is arranged close to the central axis of the winding terminal 1.
The butt-joint heat dissipation seat 7 comprises a heat dissipation ring, heat dissipation fins 9 are arranged in the heat dissipation ring, heat conduction connecting pieces 11 are arranged among the heat dissipation fins 9, and air flow channels 10 are formed in the centers of the heat dissipation fins 9.
A tangential air flow channel 16 is arranged above the heat dissipation fins 9 inside the butt heat dissipation seat 7, the top end of the tangential air flow channel 16 extends to the central cavity of the winding terminal 1, and a tangential air flow port 15 is arranged at the top end of the tangential air flow channel 16.
Butt joint radiating seat 7 outside is provided with arc positioning screw hole 8, and arc positioning screw hole 8 sets up the position between the arc groove in the screens, arc groove evenly distributed is in the butt joint radiating seat 7 outside in the screens, the screw that different positions or skew were seted up in convenient adaptation of the arc positioning screw hole 8 of setting, and the arc groove can make overall structure place just can not take place to remove after advancing the draw-in groove that corresponds in the screens, and still can not lead to most advanced electric charge to concentrate when the arc groove of setting is conveniently placed.
The top of the outer side fixing piece 6 is provided with a plurality of butt joint installation screw holes 17, and the butt joint installation screw holes 17 can be arranged into a plurality of or a single butt joint installation screw hole 17, so that the butt joint installation screw holes are suitable for installation of positioning at different positions.
At the moment, an active heat dissipation mode is not adopted, passive heat dissipation is adopted, the weight of generated hot air flow is lower than that of cold air flow, the hot air flow rises and conveys heat generated by the lower butt joint heat dissipation seat 7 upwards, the heat generated by the ventilation heat dissipation net 13 can be taken away due to the flowing of the generated air flow, the heat dissipation of the device is completed, and a component with the top used for fixing a rod and providing active heat dissipation is not needed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An electric power insulation wire winding terminal specifically comprises:
the cable winding terminal comprises a winding terminal (1), wherein the winding terminal (1) is provided with an insulating winding terminal cylinder and cable isolation plates (2) arranged on the upper side and the lower side of the winding terminal (1);
the butt joint heat dissipation seat (7) is provided with a contraposition placing disc seat and a clamping inner arc groove arranged on the outer peripheral side of the butt joint heat dissipation seat (7), and the butt joint heat dissipation seat (7) is arranged at the bottom of the winding terminal (1);
top installation stator (3), this top installation stator (3) have interior installation post pole, and set up installation external member (4) at top installation stator (3) top, just outside mounting (6), its characterized in that are installed through flexible outer connecting rod (5) in installation external member (4) outside: wire winding terminal (1) is inside to be provided with well cavity, just well cavity extends to inside butt joint radiating seat (7), wire winding terminal (1) is inside still to have:
the air conditioner comprises an inner air duct groove (12), wherein the inner air duct groove (12) is provided with a spiral air duct groove and an edge side ladder arranged at the edge side of the inner air duct groove (12);
ventilative radiator-grid (13), this ventilative radiator-grid (13) have the radiator-grid body, and set up interconnection radiator-grid subassembly between interior wind channel groove (12), just wind channel discharge orifice (14) have all been seted up corresponding ventilative radiator-grid (13) to downside on interior wind channel groove (12).
2. An electrically insulated wire winding terminal according to claim 1, characterised in that: wind channel discharge orifice (14) set up to the streamline pore, wind channel discharge orifice (14) are located one side of interior wind channel groove (12) and are close to wire winding terminal (1) outer wall setting, and wind channel discharge orifice (14) are located one side of ventilative radiator-grid (13) and are close to wire winding terminal (1) the central axis setting.
3. An electrically insulated wire winding terminal according to claim 1, characterised in that: the active cooling fan is arranged inside the top end installation stator (3), an air outlet of the active cooling fan is just corresponding to an inlet of the inner air duct groove (12), and the air outlet corresponds to the inner side of the winding terminal (1) and is in the tangential direction.
4. An electrically insulated wire winding terminal according to claim 1, characterised in that: the butt joint heat dissipation seat (7) comprises a heat dissipation ring, heat dissipation fins (9) are arranged inside the heat dissipation ring, heat conduction connecting pieces (11) are arranged among the heat dissipation fins (9), and airflow channels (10) are formed in the centers of the heat dissipation fins (9).
5. An electrically insulated wire winding terminal according to claim 4, characterised in that: a tangent airflow channel (16) is arranged above the radiating fins (9) inside the butt-joint radiating seat (7), the top end of the tangent airflow channel (16) extends to a central cavity of the winding terminal (1), and a tangent airflow port (15) is arranged at the top end of the tangent airflow channel (16).
6. An electrically insulated wire winding terminal according to claim 1, characterised in that: the butt joint radiating seat (7) outside is provided with arc location screw hole (8), just arc location screw hole (8) set up the position between the screens inner arc groove, screens inner arc groove evenly distributed is in the butt joint radiating seat (7) outside.
7. An electrically insulated wire winding terminal according to claim 1, characterised in that: and the top of the outer side fixing piece (6) is provided with a butt joint mounting screw hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110810100.0A CN113488944B (en) | 2021-07-18 | 2021-07-18 | Electric power insulation winding terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110810100.0A CN113488944B (en) | 2021-07-18 | 2021-07-18 | Electric power insulation winding terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113488944A true CN113488944A (en) | 2021-10-08 |
| CN113488944B CN113488944B (en) | 2022-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110810100.0A Active CN113488944B (en) | 2021-07-18 | 2021-07-18 | Electric power insulation winding terminal |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB685503A (en) * | 1951-01-23 | 1953-01-07 | Carl Gustav Neck | Vibration damper |
| US5413443A (en) * | 1993-09-22 | 1995-05-09 | Joslyn Manufacturing Co. | Method and apparatus for mounting an insulator thread onto a pin of a power line |
| CN104393554A (en) * | 2014-12-10 | 2015-03-04 | 马人欢 | Overhead power line fixing device |
| CN104613443A (en) * | 2015-02-03 | 2015-05-13 | 东莞市闻誉实业有限公司 | Radiator with wind guiding blades |
| CN205595701U (en) * | 2016-04-22 | 2016-09-21 | 梁山电力实业有限公司 | Transmission line tensioner bullwheel |
| CN106856316A (en) * | 2017-01-23 | 2017-06-16 | 沈春慧 | A kind of electric power winding structure |
| CN107959273A (en) * | 2017-12-07 | 2018-04-24 | 丁年生 | A kind of seal and its application method for high voltage power transmission tower |
| CN212183123U (en) * | 2020-05-15 | 2020-12-18 | 山东金苹果实业有限公司 | Improved direct lightning protection device |
-
2021
- 2021-07-18 CN CN202110810100.0A patent/CN113488944B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB685503A (en) * | 1951-01-23 | 1953-01-07 | Carl Gustav Neck | Vibration damper |
| US5413443A (en) * | 1993-09-22 | 1995-05-09 | Joslyn Manufacturing Co. | Method and apparatus for mounting an insulator thread onto a pin of a power line |
| CN104393554A (en) * | 2014-12-10 | 2015-03-04 | 马人欢 | Overhead power line fixing device |
| CN104613443A (en) * | 2015-02-03 | 2015-05-13 | 东莞市闻誉实业有限公司 | Radiator with wind guiding blades |
| CN205595701U (en) * | 2016-04-22 | 2016-09-21 | 梁山电力实业有限公司 | Transmission line tensioner bullwheel |
| CN106856316A (en) * | 2017-01-23 | 2017-06-16 | 沈春慧 | A kind of electric power winding structure |
| CN107959273A (en) * | 2017-12-07 | 2018-04-24 | 丁年生 | A kind of seal and its application method for high voltage power transmission tower |
| CN212183123U (en) * | 2020-05-15 | 2020-12-18 | 山东金苹果实业有限公司 | Improved direct lightning protection device |
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| Publication number | Publication date |
|---|---|
| CN113488944B (en) | 2022-11-25 |
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Effective date of registration: 20221109 Address after: 311800 No. 96, Genta West Road, Taozhu street, Zhuji City, Shaoxing City, Zhejiang Province Applicant after: ZHUJI DONGBAI ELECTRIC POWER INSTALLATION ENGINEERING Co.,Ltd. Applicant after: State Grid Zhejiang Electric Power Co., Ltd. Zhuji power supply Co. Address before: 312000 Building 1, renjiafan village, Lanting street, Keqiao District, Shaoxing City, Zhejiang Province Applicant before: Jin Gang |
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