CN111864676A - Air type bus duct distribution sleeve joint plug box - Google Patents
Air type bus duct distribution sleeve joint plug box Download PDFInfo
- Publication number
- CN111864676A CN111864676A CN201910347825.3A CN201910347825A CN111864676A CN 111864676 A CN111864676 A CN 111864676A CN 201910347825 A CN201910347825 A CN 201910347825A CN 111864676 A CN111864676 A CN 111864676A
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- China
- Prior art keywords
- box
- bus duct
- joint terminal
- handle
- axis
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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
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
- H02G5/08—Connection boxes therefor
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Abstract
The invention belongs to the technical field of power transmission and distribution, and discloses an air bus duct matching and sleeving plug-in box, which comprises a box body and an isolating switch, wherein the isolating switch comprises a handle, a rotating shaft, an insulating shell and a joint terminal; the axis of rotation is installed inside the box, the one end of insulating casing parcel joint terminal is installed in the axis of rotation, the handle outside the box and with axis of rotation fixed connection, it is rotatory to rotate the handle and drive the axis of rotation, can not receive the other end income or screw-out box that the joint terminal was not wrapped up. The invention does not need to specially arrange a circuit switch on the air bus duct matching and sleeving plug-in box, thereby saving the cost, reducing the fault risk points, saving the maintenance time and accelerating the maintenance and recovery time of the fault shunt circuit on the basis of not influencing the power supply of other shunt circuits.
Description
Technical Field
The invention belongs to the technical field of power transmission and distribution, and particularly relates to an air bus duct matching and sleeving plug box.
Background
Corresponding power transmission and distribution systems are indispensable to electrical equipment and power systems of high-rise buildings, factories and the like, and the traditional power transmission and distribution systems adopt a wire and cable wiring mode. With the emergence of modern engineering facilities and equipment, the power consumption of various industries is increased rapidly, particularly, the appearance of numerous high-rise buildings and large-scale data center libraries cannot meet the requirements of the traditional cable serving as a power transmission and distribution line in a large-current transmission system, and the parallel connection of multiple cables brings inconvenience to field installation, construction and connection.
The plug-in type bus duct is produced as a novel distribution wire, and compared with the traditional cable, the plug-in type bus duct fully embodies the superiority thereof in large current transmission. Due to the updating of the technology and the process, the contact resistance and the temperature rise at the connecting positions of two end parts of the bus duct and the splicing position of the branch port are greatly reduced, and the line loss of the power transmission and distribution system is reduced; the high-quality insulating material is used in the bus duct, the shell can be made of metal materials to improve the fireproof performance, the safety and the reliability of the bus duct can be further improved, the advantages of the whole power transmission and distribution system are more outstanding, in the matching of the bus duct power transmission and distribution system, the branch and branch system generally adopts the plug-in box, and the independent modular plug-in box gradually forms a trend.
In the field of data center construction, a modular rapid construction mode is more and more favored, a modular data center requires that each subsystem of the modular data center can be correspondingly modularized, and power transmission and distribution are one of important subsystems of the data center. For the modularization of a transmission and distribution electronic system in a data center, a bus duct transmission and distribution system is a very practical and feasible scheme.
In a bus duct power transmission and distribution system, an air bus duct matching and sleeving plug box is an important part, the existing air bus duct matching and sleeving plug box is in contact with a conductor in a bus duct when a contact is installed, and a circuit switch is required to be specially arranged on the plug box for power on and power off control of a shunt of the plug box, so that the cost of the plug box is increased, the fault probability exists as an electrical element, and the circuit fault risk is increased. In addition, if the circuit switch has a fault, and the power supply needs to be cut off when the circuit switch needs to be disassembled, replaced and maintained, only two options are available: firstly, the power supply of the bus duct is introduced to the source for power outage, so that the electric equipment connected with the whole bus duct must stop running and using, and is not allowed in a scene such as a data center; secondly, the patch box needing to be maintained is detached from the bus duct, and the patch box is installed and recovered after maintenance is finished, so that the maintenance work time and the required time are increased, and the shunt power supply of the patch box cannot be quickly recovered.
Disclosure of Invention
In order to solve the technical problems, the invention provides an air bus duct matching and sleeving plug box which is low in cost and fault risk and can quickly realize fault recovery, and the plug box comprises a box body and an isolating switch, wherein the isolating switch comprises a handle, a rotating shaft, an insulating shell and a joint terminal; the axis of rotation is installed inside the box, the one end of insulating casing parcel joint terminal is installed in the axis of rotation, the handle outside the box and with axis of rotation fixed connection, it is rotatory to rotate the handle and drive the axis of rotation, can not receive the other end income or screw-out box that the joint terminal was not wrapped up.
Preferably, the number of the insulation cases and the plurality of the joint terminals is plural, one end of each insulation case wrapping one joint terminal is installed on the rotating shaft in a snap-fit manner, and the plurality of insulation cases and the joint terminals form a gang structure.
Preferably, the handle is manufactured by adopting a mold integral forming process.
Preferably, the insulation shell is manufactured by injection molding.
Preferably, the tab terminal is a copper terminal surface-plated with tin.
Preferably, the box body is provided with the limiting plate in the outside handle side, the handle pivoted angle can be injectd to the limiting plate, and when the handle rotated this limiting plate department, the joint terminal was unscrewed the box to just in time can get the electricity with the conductor contact of bus duct inside.
Preferably, the shell of box sets up the draw-in groove, and the draw-in groove can be fixed with bus duct cooperation chucking for air type bus duct joins in marriage the socket and can install on the bus duct. Furthermore, the clamping groove comprises a fixed buckle and a movable buckle, the fixed buckle is an aluminum alloy ribbon board with a hook-shaped section, and the movable buckle is a rotatable hook; the fixed buckle and the movable buckle are located on the same side face of the box body after the joint terminal is screwed out of the box body, and the fixed buckle and the movable buckle are respectively arranged at two ends of a rotating shaft installed on the joint terminal.
Preferably, the shell of the box body is made of aluminum alloy materials and is manufactured by adopting an extrusion forming process.
Preferably, the display device further comprises a display panel mounted on the housing of the box body.
According to the invention, the rotatable isolating switch is arranged in the patch box matched with the air bus duct, and the isolating switch is rotated to enable the joint terminal of the patch box matched with the air bus duct to be conveniently contacted with or disconnected from the bus duct, so that the on-off control of the patch box shunt is realized by adopting the mode, the patch box does not need to be disassembled and remounted when shunt maintenance is required, the maintenance workload is reduced, the maintenance time is saved, and the shunt fault recovery is accelerated. Due to the isolating switch component, other circuit switches such as a circuit breaker and the like do not need to be additionally arranged in the air type bus duct matching plug box, the manufacturing cost of the air type bus duct matching plug box is saved, and the problem of fault risk of the circuit switches is reduced. When the fault shunt circuit is maintained, the power supply is not required to be cut off from the power supply leading-in end of the whole bus duct, and the normal use of fault-free shunt circuit electric equipment of the bus duct is not influenced.
Drawings
FIG. 1 is a partially cut-away perspective view of an embodiment of an air bus duct nesting receptacle;
FIG. 2 is a schematic perspective view of another angle of the embodiment of FIG. 1;
FIG. 3 is a side cross-sectional view of the air bus duct mating connector housing of the embodiment of FIG. 1;
FIG. 4 is a schematic perspective view of an embodiment of a disconnector;
fig. 5 is a schematic view of the installation and the matching of an air bus duct matching socket plug box and a bus duct.
In the figure: 1-a box body, 101-a limiting plate and 102-a clamping groove; 2-disconnecting switch, 201-handle, 202-rotating shaft, 203-insulating shell, 204-joint terminal, 3-industrial connector, 4-display panel and 5-bus duct.
Detailed Description
To further illustrate the technical means and effects of the present invention to solve the technical problems, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments, which are provided for illustrative purposes and are not drawn to scale or scale completely, and therefore, the accompanying drawings and specific embodiments are not limited to the protection scope of the present invention.
An alternative embodiment of the air bus duct mating socket box shown in fig. 1, fig. 2 and fig. 3 comprises a box body 1 and an isolating switch 2, wherein the isolating switch 2 comprises a handle 201, a rotating shaft 202, an insulating shell 203 and a connector terminal 204; handle 201 is fixed in the one end of axis of rotation 202 outside box 1, and axis of rotation 202 is installed on the shell of box 1 at the inside both ends of box 1, and insulating casing 203 is wrapping up the one end of joint terminal 204, and insulating casing 203 is installed on axis of rotation 202, rotates handle 201 and drives axis of rotation 202 rotatory, can be the other end income that joint terminal 204 did not be wrapped up or screw out the reservation mouth of box 1. In this embodiment, the box further includes limiting plate 101 and draw-in groove 102, and limiting plate 101 sets up the side at the outer handle 201 place of box, and draw-in groove 102 is located the same side that exposes after the joint terminal rotates out of the box. Five joint terminals are mounted on the rotating shaft 202 and can be used for a three-phase five-wire system power transmission and distribution system, a limiting plate 101 is arranged on the side face of the box body where the handle 201 is located, as shown in fig. 2, when the handle 201 rotates to the position of the limiting plate, the joint terminal 204 rotates out of the box body, the air type bus duct distribution socket box can be mounted on the bus duct through the clamping groove 102, and the exposed side face is tightly attached to the end face of the bus duct socket after the joint terminal rotates out of the box body. The embodiment of the air bus duct distribution sleeve connection plug box further comprises an industry connector 3 and a display panel 4, the industry connector 3 and the display panel 4 are installed on the outer side face of the box body opposite to the side face where the handle is located, the power supply of the air bus duct distribution sleeve connection plug box distribution branch can be connected to the equipment needing power supply through the industry connector 3 to be used, and all parameters of the power supply branch can be displayed on the display panel 4. The invention does not need to specially arrange a circuit switch on the air bus duct matching and sleeving plug box, thereby saving the manufacturing cost of the air bus duct matching and sleeving plug box, reducing the fault risk points, saving the maintenance time, and accelerating the maintenance and recovery time of the fault shunt on the basis of not influencing the power supply of other shunts.
The disconnecting switch shown in the alternative embodiment of fig. 4 comprises a handle 201, a rotating shaft 202, an insulating case 203 and a joint terminal 204; the handle 201 is arranged at one end of the rotating shaft 202, one end of the insulating shell 203, which wraps the joint terminal 204, is arranged on the rotating shaft 202, the rotating handle 201 can drive the rotating shaft 202 to rotate, and the joint terminal 204 also rotates along with the rotating shaft; in this embodiment, five insulating cases 203 each covering a tab terminal 204 are mounted in a row on the rotary shaft 202, and the five insulating cases 203 are mounted on the rotary shaft in a snap-fit manner. Of course, the number of the insulating cases 203 covering the joint terminals 204, to which the rotary shaft 202 is attached, may be increased or decreased as necessary so that the outgoing power connection corresponds to the type of power supply required for the electrical shunt device.
As shown in fig. 5, the air-type bus duct matching and sleeving plug box and the bus duct assembly mode is that the air-type bus duct matching and sleeving plug box is installed on the bus duct through a slot 102, the slot 102 in the illustrated embodiment includes a fixed buckle and a movable buckle, the fixed buckle is an aluminum alloy slat with a hook-shaped section, the movable buckle is a rotatable hook in a 'Z' -shape, and one corner of the movable buckle serving as a rotating shaft is installed on a box body; the fixed buckle and the movable buckle are positioned on the same side face of the box body after the joint terminal is screwed out of the box body, and the fixed buckle and the movable buckle are respectively arranged at two ends of the rotating shaft. During installation, the exposed side face is tightly attached to the end face of the jack of the bus duct after the joint terminal is rotated out of the box body, the fixing buckle is firstly hung on a convex angle of one outer side face of the bus duct 5, one end of the Z-shaped movable buckle is pressed to enable the movable buckle to rotate to increase the size of a clamping groove formed by the fixing buckle and the movable buckle, the box body 1 is tightly attached to the end face of the jack of the bus duct 5, the Z-shaped movable buckle is loosened to enable the movable buckle to be hung on the convex angle of the other outer side face of the bus duct 5, mutual assembly is completed, and the industrial connector 3 on the outer side of the box body of the air bus duct matched and sleeved plug box can lead shunt electricity. The handle 201 rotates to the position of the limiting plate, the joint terminal 204 rotates out of the box body 1, and the joint terminal 204 contacts with a conductor inside the bus duct 5 to get electricity.
The present invention is capable of other embodiments, and various changes and modifications can be made by one skilled in the art without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides an air type bus duct joins in marriage and cup joints subrack which characterized in that: the isolating switch comprises a handle, a rotating shaft, an insulating shell and a joint terminal; the axis of rotation is installed inside the box, the one end of insulating casing parcel joint terminal is installed in the axis of rotation, the handle outside the box and with axis of rotation fixed connection, it is rotatory to rotate the handle and drive the axis of rotation, can not receive the other end income or screw-out box that the joint terminal was not wrapped up.
2. The aerial bus duct mating jack box of claim 1, wherein: the insulating shell and the joint terminal are multiple, one end of each insulating shell wrapping one joint terminal is installed on the rotating shaft in a buckle inserting mode, and the insulating shells and the joint terminals form a row structure.
3. The aerial bus duct mating jack box of claim 1, wherein: the handle is manufactured by adopting a die integrated forming process.
4. The aerial bus duct mating jack box of claim 1, wherein: the insulation shell is manufactured in an injection molding mode.
5. The aerial bus duct mating jack box of claim 1, wherein: the joint terminal is a copper terminal with a tin-plated surface.
6. The aerial bus duct mating jack box of claim 1, wherein: the handle side outside the box body is provided with a limiting plate, and the limiting plate can limit the rotating angle of the handle.
7. The aerial bus duct mating jack box of claim 1, wherein: the shell of box sets up the draw-in groove, the draw-in groove can be fixed with bus duct cooperation chucking.
8. The aerial bus duct mating jack box of claim 7, wherein: the clamping groove comprises a fixed buckle and a movable buckle, the fixed buckle is an aluminum alloy ribbon board with a hook-shaped section, and the movable buckle is a rotatable hook; the fixed buckle and the movable buckle are located on the same side face of the box body after the joint terminal is screwed out of the box body, and the fixed buckle and the movable buckle are respectively arranged at two ends of a rotating shaft installed on the joint terminal.
9. The aerial bus duct mating jack box of claim 1, wherein: the shell of the box body is made of aluminum alloy materials and is manufactured by adopting an extrusion forming process.
10. An aerial bus duct kit jack as claimed in any one of claims 1 to 9 wherein: the display device further comprises a display panel, and the display panel is installed on the shell of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910347825.3A CN111864676A (en) | 2019-04-28 | 2019-04-28 | Air type bus duct distribution sleeve joint plug box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910347825.3A CN111864676A (en) | 2019-04-28 | 2019-04-28 | Air type bus duct distribution sleeve joint plug box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111864676A true CN111864676A (en) | 2020-10-30 |
Family
ID=72965009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910347825.3A Pending CN111864676A (en) | 2019-04-28 | 2019-04-28 | Air type bus duct distribution sleeve joint plug box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111864676A (en) |
Citations (15)
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|---|---|---|---|---|
| US4957447A (en) * | 1989-08-31 | 1990-09-18 | General Electric Company | Electric power busway plug alignment arrangement |
| US5394296A (en) * | 1993-10-29 | 1995-02-28 | General Electric Company | Modular power source monitoring and control system |
| CN101898334A (en) * | 2009-05-27 | 2010-12-01 | 鸿富锦精密工业（深圳）有限公司 | Clamping device |
| CN201758093U (en) * | 2010-07-29 | 2011-03-09 | 上海劲变电气制造有限公司 | No-excitation voltage regulating tap switch |
| CN202633861U (en) * | 2012-02-07 | 2012-12-26 | 宁波华通电器集团股份有限公司 | Bus duct jack box locking device |
| CN105161333A (en) * | 2015-08-10 | 2015-12-16 | 兖州煤业股份有限公司 | Mine operation system and multi-gate electrical equipment thereof |
| CN205489360U (en) * | 2016-03-02 | 2016-08-17 | 河南宏伟电气股份有限公司 | Jack box plug -in components |
| CN106451280A (en) * | 2016-08-30 | 2017-02-22 | 成都市翻鑫家科技有限公司 | Novel energy-saving bus duct |
| CN206388968U (en) * | 2016-09-20 | 2017-08-08 | 微杰科技股份有限公司 | Wire and cable connector |
| CN107171263A (en) * | 2017-06-29 | 2017-09-15 | 郭光伟 | A kind of bus duct power distribution equipment |
| CN107294032A (en) * | 2017-08-02 | 2017-10-24 | 德州智能电气设备有限公司 | A kind of hand-rail type jack box |
| CN107482570A (en) * | 2017-09-07 | 2017-12-15 | 合肥虹光电气股份有限公司 | A kind of drawing and pulling type cabinet door cable distribution box |
| CN108879545A (en) * | 2018-08-08 | 2018-11-23 | 江苏向荣电气有限公司 | A kind of bus plugging box with intellectual monitoring function |
| CN108899672A (en) * | 2018-07-10 | 2018-11-27 | 镇江加勒智慧电力科技股份有限公司 | A kind of data center's plugging box special |
| CN109524903A (en) * | 2018-12-29 | 2019-03-26 | 郭乃彦 | It is a kind of to patch case for bus duct distribution |
-
2019
- 2019-04-28 CN CN201910347825.3A patent/CN111864676A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4957447A (en) * | 1989-08-31 | 1990-09-18 | General Electric Company | Electric power busway plug alignment arrangement |
| US5394296A (en) * | 1993-10-29 | 1995-02-28 | General Electric Company | Modular power source monitoring and control system |
| CN101898334A (en) * | 2009-05-27 | 2010-12-01 | 鸿富锦精密工业（深圳）有限公司 | Clamping device |
| CN201758093U (en) * | 2010-07-29 | 2011-03-09 | 上海劲变电气制造有限公司 | No-excitation voltage regulating tap switch |
| CN202633861U (en) * | 2012-02-07 | 2012-12-26 | 宁波华通电器集团股份有限公司 | Bus duct jack box locking device |
| CN105161333A (en) * | 2015-08-10 | 2015-12-16 | 兖州煤业股份有限公司 | Mine operation system and multi-gate electrical equipment thereof |
| CN205489360U (en) * | 2016-03-02 | 2016-08-17 | 河南宏伟电气股份有限公司 | Jack box plug -in components |
| CN106451280A (en) * | 2016-08-30 | 2017-02-22 | 成都市翻鑫家科技有限公司 | Novel energy-saving bus duct |
| CN206388968U (en) * | 2016-09-20 | 2017-08-08 | 微杰科技股份有限公司 | Wire and cable connector |
| CN107171263A (en) * | 2017-06-29 | 2017-09-15 | 郭光伟 | A kind of bus duct power distribution equipment |
| CN107294032A (en) * | 2017-08-02 | 2017-10-24 | 德州智能电气设备有限公司 | A kind of hand-rail type jack box |
| CN107482570A (en) * | 2017-09-07 | 2017-12-15 | 合肥虹光电气股份有限公司 | A kind of drawing and pulling type cabinet door cable distribution box |
| CN108899672A (en) * | 2018-07-10 | 2018-11-27 | 镇江加勒智慧电力科技股份有限公司 | A kind of data center's plugging box special |
| CN108879545A (en) * | 2018-08-08 | 2018-11-23 | 江苏向荣电气有限公司 | A kind of bus plugging box with intellectual monitoring function |
| CN109524903A (en) * | 2018-12-29 | 2019-03-26 | 郭乃彦 | It is a kind of to patch case for bus duct distribution |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201030 |