CN112260126B - Rotary mounting device for mounting ring main unit gas tank mechanism and internal components - Google Patents
Rotary mounting device for mounting ring main unit gas tank mechanism and internal components Download PDFInfo
- Publication number
- CN112260126B CN112260126B CN202011031648.7A CN202011031648A CN112260126B CN 112260126 B CN112260126 B CN 112260126B CN 202011031648 A CN202011031648 A CN 202011031648A CN 112260126 B CN112260126 B CN 112260126B
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- China
- Prior art keywords
- cabinet body
- chamber
- gas tank
- main unit
- ring main
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/045—Details of casing, e.g. gas tightness
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
The invention discloses a ring main unit gas tank mechanism and a rotary mounting device for mounting internal components, which comprise a cabinet body, a stainless steel sealed insulating gas tank, a protection panel and a connecting spring, wherein the lower part of the cabinet body is connected with the protection panel, the left side of the cabinet body is connected with a pressure indicator, the stainless steel sealed insulating gas tank is arranged inside the cabinet body, a gas tank connecting bus is arranged inside the stainless steel sealed insulating gas tank, the front side of the cabinet body is provided with an operating mechanism chamber, an insulating sleeve is arranged inside the operating mechanism chamber, the lower side of the operating mechanism chamber is provided with a fuse sealing chamber, a component mounting base is arranged inside the fuse sealing chamber, and the upper part of the component mounting base is provided with a fixed connecting boss.
Description
Technical Field
The invention relates to the technical field of ring main units, in particular to a ring main unit air box mechanism and a rotary mounting device for mounting internal components.
Background
Along with the acceleration of the construction and the transformation of a power grid of a domestic city, high voltage enters an urban area and directly goes deep into a load center, ring network power supply becomes a necessary trend for solving the problem of increasing urban load density, distribution voltage is increased from 380v to 10kv, further increased from l0kv to 20kv, along with the rise of urban high-rise buildings, the formation of living communities and the conglomeration and scale of production need high-voltage power transmission to the load center, a ring network cabinet belongs to secondary distribution equipment, the secondary distribution equipment is medium-voltage switch equipment for redistributing the electric energy of primary distribution equipment powered by a high-voltage transformer, and the basic elements of the secondary distribution equipment are load switches and fuses.
Disclosure of Invention
The invention aims to provide a ring main unit gas box mechanism and a rotary mounting device for mounting internal components, which are used for solving the problems that the power supply stability and the safety of the traditional ring main unit power distribution equipment are poor, the service life is short, the components are inconvenient to mount, and the mounting positions of the components cannot be adjusted.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a rotatory installation device of looped netowrk cabinet gas tank mechanism and installation of internal components, includes the cabinet body, stainless steel sealed insulating gas tank, cable chamber, protection panel, components and parts mount base and coupling spring, the sub-unit connection of the cabinet body has protection panel, the upper end of the cabinet body is equipped with separating brake control button and closing control button, the left side of the cabinet body is connected with the pressure indicator, the inside of the cabinet body is equipped with stainless steel sealed insulating gas tank, the inside of stainless steel sealed insulating gas tank is equipped with gas tank connecting bus, the front side of the cabinet body is equipped with the operating device room, the inside of operating device room is equipped with insulating sleeve, the downside of operating device room is equipped with the fuse sealed chamber, the inside of fuse sealed chamber is equipped with components and parts mount base, components and parts mount base's upper portion is connected with the telescopic link, the side of telescopic link is equipped with U type groove, can fix components and parts on the upper portion of mount base through fixed connection boss and U type groove cooperation, can also make the fixed connection boss rotate along U type inslot side, components and parts mount base's upper portion is equipped with the fixed connection boss, the cable chamber inboard is connected with the earth connection boss.
Preferably, the cabinet body is connected with the stainless steel sealed insulating air box through a fixing bolt, and the stainless steel sealed insulating air box can be fixed on the upper portion of the cabinet body through the bolt connection.
Preferably, the inboard of protection panel is connected with the sealing strip, and the protection panel rotates with the cabinet body through embedded connecting axle to be connected, can improve the sealing performance between the cabinet body and the protection panel.
Preferably, the rear side of fuse seal chamber is equipped with fuse seal chamber, and the inside of fuse seal chamber is equipped with 2 protectors, can improve the security of fuse seal chamber.
Preferably, the component mounting base is connected with the end face of the cabinet body through a fixing rivet, and the component mounting base can be fixed on the upper portion of the cabinet body.
Preferably, the cable chamber is internally provided with cable fixing clips, and the cable fixing clips can be used for fixing the entering and exiting cables inside the cable chamber in a certain sequence.
Compared with the prior art, the invention has the beneficial effects that: the invention can improve the safety performance of the ring main unit by utilizing the stainless steel sealed insulating gas tank, and can enable the ring main unit to form a closed power supply system so as to ensure the stability of power supply of the ring main unit, meanwhile, the stainless steel sealed insulating gas tank also has good insulating arc extinguishing performance, and can effectively improve the stability and the service life of a control switch in a totally-enclosed gas, components and component mounting bases can be connected and fixed by utilizing the telescopic force of a connecting spring, and the positions of the upper components and the angles of the left and right inclination of the components can be conveniently adjusted by matching a fixed connecting boss with a U-shaped groove, so that the use range of the components is improved, and the invention has the characteristics of high stability and convenient use.
Drawings
Fig. 1 is a schematic front view of the present invention.
FIG. 2 isbase:Sub>A schematic sectional view of the structure of the present invention A-A.
Fig. 3 is a schematic structural view of a component mounting base of the present invention.
FIG. 4 is a schematic sectional view of the present invention B-B.
In the figure: 1-cabinet body, 2-protection panel, 3-switching-off control button, 4-pressure indicator, 5-switching-on control button, 6-stainless steel sealed insulated gas box, 7-operating mechanism chamber, 8-fuse sealed chamber, 9-cable chamber, 10-grounding flat cable, 11-gas box connecting bus, 12-insulating sleeve, 13-component mounting base, 14-fixed connecting boss, 15-telescopic rod, 16-U-shaped groove and 17-connecting spring.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in the embodiment of the present invention, a ring main unit gas tank mechanism and a rotary installation apparatus for installing internal components thereof comprise a main body 1, a stainless steel sealed and insulated gas tank 6, a cable chamber 9, a protection panel 2, a component installation base 13 and a connection spring 17, wherein the lower portion of the main body 1 is connected with the protection panel 2, the protection panel 2 has an effect of protecting the internal components of the main body 1, the upper end of the main body 1 is provided with a switching-off control button 3 and a switching-on control button 5, the left side of the main body 1 is connected with a pressure indicator 4, the pressure indicator 4 has an effect of detecting gas pressure in real time, the main body 1 is internally provided with the stainless steel sealed and insulated gas tank 6, the stainless steel sealed and insulated gas tank 6 can store gas, the stainless steel sealed and insulated gas tank 6 is internally provided with a gas tank connection bus 11, the gas box connecting bus 11 can connect all cabinet bodies 1, an operating mechanism chamber 7 is arranged on the front side of each cabinet body 1, an insulating sleeve 12 is arranged inside the operating mechanism chamber 7, a fuse sealing chamber 8 is arranged on the lower side of the operating mechanism chamber 7, a component mounting base 13 is arranged inside the fuse sealing chamber 8, components can be mounted and fixed by the component mounting base 13, an expansion link 15 is connected to the upper portion of the component mounting base 13, a U-shaped groove 16 is arranged on the side surface of the expansion link 15, the components can be fixed on the upper portion of the component mounting base 13 by matching a fixed connecting boss 14 with the U-shaped groove 16, the fixed connecting boss 14 can rotate along the inner side of the U-shaped groove 16, a fixed connecting boss 14 is arranged on the upper portion of the component mounting base 13, and a connecting spring 17 is arranged inside the component mounting base 13, the lower part of the component mounting base 13 is provided with a cable chamber 9, the cable chamber 9 has the function of storing cables, and the inner side of the cable chamber 9 is connected with a grounding flat cable 10.
The cabinet body 1 is connected with the stainless steel sealed insulating gas tank 6 through a fixing bolt, and the stainless steel sealed insulating gas tank 6 can be fixed on the upper portion of the cabinet body 1 through the bolt connection.
The inboard of protection panel 2 is connected with the sealing strip, and protection panel 2 rotates through embedded connecting axle and the cabinet body 1 to be connected, can improve the sealing performance between the cabinet body 1 and the protection panel 2.
The rear side of fuse sealed chamber 8 is equipped with fuse sealed bin, and the inside of fuse sealed bin is equipped with 2 protectors, can improve the security of fuse sealed chamber 8.
The component mounting base 13 is connected with the end face of the cabinet body 1 through a fixing rivet, and the component mounting base 13 can be fixed on the upper portion of the cabinet body 1.
The cable chamber 9 is provided with a cable fixing clip, and the cable fixing clip can fix the cables which enter and exit in the cable chamber 9 in a certain sequence.
The working principle of the invention is as follows: this looped netowrk cabinet gas tank is when using, utilize the rivet can fix the inside at fuse seal chamber 8 with components and parts installation base 13 installation, utilize the cooperation between fixed connection boss 14 and U type groove 16 simultaneously, can fix different components and parts on the upper portion of components and parts installation base 13 with the mode of rotatory installation, thereby utilize components and parts installation base 13 to reach the purpose of fixing each components and parts, and utilize coupling spring 17's concertina power, can increase the effort between components and parts installation base 13 and the components and parts, the stability of components and parts connection has been guaranteed, utilize telescopic link 15 and coupling spring 17 to make fixed connection boss 14 can rotate along U type inslot side 16 simultaneously, thereby reach the position of being convenient for adjust components and parts, the application range of components and parts installation base 13 has been improved, utilize pressure indicator 4 can real-time detection stainless steel seal insulation gas tank 6 inside pressure, and can be connected each different cabinet body 1 through gas tank connecting bus 11, thereby realize the connection between the cabinet body 1, utilize the cable fixing card can be with orderly arrangement of cable, thereby the order of the inside cable of cable chamber 9 has been improved, and the characteristics that have convenient to use, and high safety.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a rotatory installation device of inside components and parts installation of looped netowrk cabinet gas tank mechanism, includes cabinet body (1), stainless steel sealed insulation gas tank (6), cable chamber (9), protection panel (2), components and parts installation base (13) and coupling spring (17), its characterized in that: the lower part of the cabinet body (1) is connected with a protection panel (2), the upper end of the cabinet body (1) is provided with a brake-separating control button (3) and a brake-closing control button (5), the left side of the cabinet body (1) is connected with a pressure indicator (4), the inside of the cabinet body (1) is provided with a stainless steel sealed and insulated gas box (6), the inside of the stainless steel sealed and insulated gas box (6) is provided with a gas box connecting bus (11), the front side of the cabinet body (1) is provided with an operating mechanism chamber (7), the inside of the operating mechanism chamber (7) is provided with an insulating sleeve (12), the lower side of the operating mechanism chamber (7) is provided with a fuse sealed chamber (8), the inside of the fuse sealed chamber (8) is provided with a component mounting base (13), the upper part of the component mounting base (13) is connected with a telescopic rod (15), the side surface of the telescopic rod (15) is provided with a U-shaped groove (16), components can be fixed on the upper part of the component mounting base (13) by matching with the U-shaped groove (16) through a fixed connecting boss (14), and the inner side of the U-shaped groove (14) and the connecting boss (13) is provided with a spring connecting boss (17), the lower part of the component mounting base (13) is provided with a cable chamber (9), and the inner side of the cable chamber (9) is connected with a grounding flat cable (10).
2. The rotary mounting device for mounting components inside a ring main unit air box mechanism according to claim 1, characterized in that: the cabinet body (1) is connected with the stainless steel sealed insulating air box (6) through a fixing bolt.
3. The rotary mounting device for mounting components inside a ring main unit air box mechanism according to claim 1, characterized in that: the inner side of the protection panel (2) is connected with a sealing strip, and the protection panel (2) is rotatably connected with the cabinet body (1) through an embedded connecting shaft.
4. The rotary mounting device for mounting components inside a ring main unit air box mechanism according to claim 1, characterized in that: the rear side of fuse seal chamber (8) is equipped with fuse seal chamber, and the inside in fuse seal chamber is equipped with 2 protectors.
5. The rotary mounting device for mounting components inside a ring main unit air box mechanism according to claim 1, characterized in that: the component mounting base (13) is connected with the end face of the cabinet body (1) through fixing rivets.
6. The rotary mounting device for mounting components inside a ring main unit air box mechanism according to claim 1, characterized in that: and a cable fixing clip is arranged in the cable chamber (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011031648.7A CN112260126B (en) | 2020-09-27 | 2020-09-27 | Rotary mounting device for mounting ring main unit gas tank mechanism and internal components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011031648.7A CN112260126B (en) | 2020-09-27 | 2020-09-27 | Rotary mounting device for mounting ring main unit gas tank mechanism and internal components |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112260126A CN112260126A (en) | 2021-01-22 |
| CN112260126B true CN112260126B (en) | 2023-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011031648.7A Active CN112260126B (en) | 2020-09-27 | 2020-09-27 | Rotary mounting device for mounting ring main unit gas tank mechanism and internal components |
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| Country | Link |
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| CN (1) | CN112260126B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113488866A (en) * | 2021-08-02 | 2021-10-08 | 山东电工配网科技发展有限公司 | 10kV medium voltage switchgear with high temperature alarm function |
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| CN202276085U (en) * | 2011-11-01 | 2012-06-13 | 大亚电器集团有限公司 | Fully-insulated metal ring net cabinet |
| CN202797739U (en) * | 2012-08-29 | 2013-03-13 | 江阴市云峰电器设备有限公司 | Miniature high voltage vacuum load switch fuse-combination unit |
| CN105932589A (en) * | 2016-06-27 | 2016-09-07 | 南通阿斯通电器制造有限公司 | Novel environment-friendly inflatable ring network cabinet |
| CN107800068A (en) * | 2017-11-28 | 2018-03-13 | 沈阳昊诚电气有限公司 | A kind of environmentally friendly gas insulation switch cabinet |
| CN108233243A (en) * | 2016-12-14 | 2018-06-29 | 施耐德电器工业公司 | Gas insulation switch cabinet |
| CN207801311U (en) * | 2017-12-18 | 2018-08-31 | 中天电气技术有限公司 | A kind of pull-out type Compact gas insulation ring main unit |
| CN109510096A (en) * | 2018-12-14 | 2019-03-22 | 山东凯莱电气设备有限公司 | Solid all insulation metal sealed load switch Combined switch of circuit breaker cabinet |
| CN210430704U (en) * | 2019-09-04 | 2020-04-28 | 苏州市华东电网电气有限公司 | Inside observation window of SF6 insulating looped netowrk cabinet gas tank |
| CN210536245U (en) * | 2019-11-19 | 2020-05-15 | 天津津通华电气设备有限公司 | Top extension upper limb bus aiming at random combination of unit environment-friendly gas ring main units |
| CN211480719U (en) * | 2020-03-03 | 2020-09-11 | 安徽海盟电气科技有限公司 | Solid insulation looped netowrk cabinet |
-
2020
- 2020-09-27 CN CN202011031648.7A patent/CN112260126B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202276085U (en) * | 2011-11-01 | 2012-06-13 | 大亚电器集团有限公司 | Fully-insulated metal ring net cabinet |
| CN202797739U (en) * | 2012-08-29 | 2013-03-13 | 江阴市云峰电器设备有限公司 | Miniature high voltage vacuum load switch fuse-combination unit |
| CN105932589A (en) * | 2016-06-27 | 2016-09-07 | 南通阿斯通电器制造有限公司 | Novel environment-friendly inflatable ring network cabinet |
| CN108233243A (en) * | 2016-12-14 | 2018-06-29 | 施耐德电器工业公司 | Gas insulation switch cabinet |
| CN107800068A (en) * | 2017-11-28 | 2018-03-13 | 沈阳昊诚电气有限公司 | A kind of environmentally friendly gas insulation switch cabinet |
| CN207801311U (en) * | 2017-12-18 | 2018-08-31 | 中天电气技术有限公司 | A kind of pull-out type Compact gas insulation ring main unit |
| CN109510096A (en) * | 2018-12-14 | 2019-03-22 | 山东凯莱电气设备有限公司 | Solid all insulation metal sealed load switch Combined switch of circuit breaker cabinet |
| CN210430704U (en) * | 2019-09-04 | 2020-04-28 | 苏州市华东电网电气有限公司 | Inside observation window of SF6 insulating looped netowrk cabinet gas tank |
| CN210536245U (en) * | 2019-11-19 | 2020-05-15 | 天津津通华电气设备有限公司 | Top extension upper limb bus aiming at random combination of unit environment-friendly gas ring main units |
| CN211480719U (en) * | 2020-03-03 | 2020-09-11 | 安徽海盟电气科技有限公司 | Solid insulation looped netowrk cabinet |
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| CN112260126A (en) | 2021-01-22 |
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