WO2021169051A1 - 一体化电力系统用开关柜 - Google Patents

一体化电力系统用开关柜 Download PDF

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Publication number
WO2021169051A1
WO2021169051A1 PCT/CN2020/090182 CN2020090182W WO2021169051A1 WO 2021169051 A1 WO2021169051 A1 WO 2021169051A1 CN 2020090182 W CN2020090182 W CN 2020090182W WO 2021169051 A1 WO2021169051 A1 WO 2021169051A1
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WIPO (PCT)
Prior art keywords
base
hole
cabinet
power system
integrated power
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Ceased
Application number
PCT/CN2020/090182
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English (en)
French (fr)
Inventor
刘计
田威
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Zhongdianke Electric Power Design Institute Co Ltd
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Jiangsu Zhongdianke Electric Power Design Institute Co Ltd
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Application filed by Jiangsu Zhongdianke Electric Power Design Institute Co Ltd filed Critical Jiangsu Zhongdianke Electric Power Design Institute Co Ltd
Publication of WO2021169051A1 publication Critical patent/WO2021169051A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
    • 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
    • H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
    • 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
    • H02B1/52—Mobile units, e.g. for work sites
    • 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
    • H02B1/54—Anti-seismic devices or installations
    • 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
    • H02B1/56—Cooling; Ventilation

Definitions

  • the utility model relates to the field of power equipment, in particular to a switch cabinet for an integrated power system.
  • the utility model provides a switch cabinet for an integrated power system, which has the beneficial effects of ventilation, heat dissipation, moisture proof, cushioning and shock absorption, and ease of movement and fixation.
  • the switch cabinet for integrated power system of the present invention includes a cabinet body and a base, and the base is a hollow structure with an opening at the top.
  • the ventilation holes are provided with a screen and a number of support columns are provided at the bottom of the base; a moisture-proof layer is arranged between the positioning holes and the ventilation holes, and a moisture-proof device is arranged in the moisture-proof layer, and the middle of the moisture-proof device is provided with a corresponding vent hole
  • the mounting hole is provided with a number of buffer springs on the moisture barrier; the mounting hole is sequentially provided with a top plate, an activated carbon layer, a sponge layer and a bottom plate from top to bottom, and the top plate and the bottom plate are provided with a number of through holes
  • the bottom side of the cabinet is provided with a threaded hole corresponding to the position of the positioning hole, and a bottom hole corresponding to the installation hole is opened in the middle of the bottom of the cabinet.
  • the cabinet and the base pass through the corresponding threaded hole,
  • the bolts of the positioning holes are connected;
  • the bottom of the support column is provided with an embedded internal thread section, and the support column is movably connected with the connecting rod with an external thread section on the top through the internal thread section and the external thread section;
  • the connecting rod is provided with There is a spring section and the bottom of the connecting rod is connected with the wheel shaft; the two ends of the wheel shaft are movably connected with the roller.
  • the positioning holes are 2 or 3 in groups provided on the front and rear side walls of the base.
  • the side walls of the front and rear sides of the base are provided with more than 3 sets of positioning holes.
  • the positioning holes and the buffer springs are staggered.
  • the cross-sectional shape of the positioning hole is a rectangle with rounded corners and the cross-sectional shape of the threaded hole is a circle.
  • the nut of the bolt is located on the outer side of the base and the bolt and nut are located on the inner side of the cabinet.
  • the roller is provided with a plastic layer or a rubber layer outside.
  • the utility model Compared with the prior art, the utility model has the following significant advantages: the utility model is a specially designed integrated power system switchgear, and has the advantages of ventilation, heat dissipation, moisture proof, cushioning and shock absorption, and ease of movement and fixation. Effect.
  • Figure 1 is a schematic diagram of the structure of the utility model
  • Figure 2 is a schematic diagram of the connection structure between the cabinet and the base of the utility model
  • Figure 3 is a schematic diagram of the structure of the moisture-proof device of the utility model
  • Figure 4 is a schematic diagram of the rolling structure of the utility model
  • 1 is the base
  • 2 is the positioning hole
  • 3 is the moisture barrier
  • 4 is the support column
  • 5 is the ventilation hole
  • 6 is the moisture barrier
  • 7 is the mounting hole
  • 8 is the top plate
  • 9 is the activated carbon layer
  • 10 is the sponge layer
  • 11 is the bottom plate
  • 12 is the cabinet body
  • 13 is the bottom hole
  • 14 is the threaded hole
  • 15 is the bolt
  • 16 is the buffer spring
  • 17 is the internal thread section
  • 18 is the connecting rod
  • 19 is the external thread section
  • 20 is the spring Segment 21 is the axle and 22 is the roller.
  • the switchgear for an integrated power system of the present invention includes a cabinet body 12 and a base 1, and the base 1 is a hollow structure with an open top.
  • a number of positioning holes 2 are provided on the front and rear side walls, and a ventilation hole is provided in the middle of the base 1. 5.
  • a screen is provided in the ventilation hole 5 and a number of support columns 4 are provided at the bottom of the base 1; a moisture-proof layer 3 is arranged between the positioning hole 2 and the ventilation hole 5, and a moisture-proof device 6 is arranged in the moisture-proof layer 3 and is moisture-proof
  • the middle of the device 6 is provided with a mounting hole 7 corresponding to the ventilation hole 5 and a number of buffer springs 16 are provided on the moisture barrier 6; the mounting hole 7 is sequentially provided with a top plate 8, an activated carbon layer 9, and a sponge layer 10 from top to bottom.
  • the bottom plate 11 and the top plate 8 and the bottom plate 11 are hard plastic plates with several through holes; the bottom side of the cabinet body 12 is provided with a threaded hole 14 at the position corresponding to the positioning hole 2 and is opened in the middle of the bottom of the cabinet body 12. There is a bottom hole 13 corresponding to the mounting hole 7.
  • the cabinet body 12 and the base 1 are connected by bolts 15 passing through the corresponding threaded holes 14 and positioning holes 2; the bottom of the support column 4 is provided with an embedded internal threaded section 17 and supports The column 4 and the connecting rod 18 with the external threaded section 19 on the top are movably connected through the internal threaded section 17 and the external threaded section 19; the connecting rod 18 is provided with a spring section 20 and the bottom of the connecting rod 18 is connected with the axle 21; both ends of the axle 21 The end is movably connected with the roller 22.
  • two or three positioning holes 2 are provided in a group on the front and rear side walls of the base 1. More than three sets of positioning holes 2 are provided on the front and rear side walls of the base 1.
  • the positioning hole 2 and the buffer spring 16 are staggered.
  • the cross-sectional shape of the positioning hole 2 is a rounded rectangle and the cross-sectional shape of the threaded hole 14 is a circle.
  • the nut of the bolt 15 is located on the outer side of the base 1 and the nut of the bolt 15 is located on the inner side of the cabinet 12.
  • the roller 22 is provided with a plastic layer or a rubber layer outside.
  • a top plate 8, an activated carbon layer 9, a sponge layer 10, and a bottom plate 11 are sequentially arranged in the mounting hole 7 of the moisture barrier 6 from top to bottom.
  • the activated carbon layer 9 and the sponge layer 10 are fixed, and the activated carbon layer 9 and the sponge layer 10 absorb moisture from the air, thereby playing a moisture-proof effect.
  • the top plate 8 and the bottom plate 11 are hard plastic plates with a plurality of through holes, which play a fixed role, and also limit the flow range and speed of the air, which is convenient for water absorption and moisture-proof operation.
  • the base 1 is supported by a number of support columns 4 at the bottom.
  • the bottom of the support column 4 is provided with an embedded internal thread section 17 and the support column 4 and the connecting rod 18 with an external thread section 19 on the top pass through the internal thread section 17, external thread Section 19 is movably connected; when it is necessary to move the cabinet 12, install the connecting rod 18, and move the cabinet 12 through the roller 22; when it is not necessary to move the cabinet 12, remove the connecting rod 18 and directly pass the support column 4 Carry out the support of the cabinet 12.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Casings For Electric Apparatus (AREA)
  • Patch Boards (AREA)

Abstract

本实用新型公开了一种一体化电力系统用开关柜，底座中部开设有通风孔并在通风孔内设有隔网；定位孔与通风孔之间设有防潮层并在防潮层内设有防潮器且防潮器中部设有安装孔并在防潮器上设有若干个缓冲弹簧；安装孔内由上至下依次设有顶部板、活性炭层、海绵层与底部板；柜体底部侧部对应定位孔的位置开设有螺纹孔并在柜体底部中部开设有与安装孔对应的底部孔，柜体与底座通过穿过对应的螺纹孔、定位孔的螺栓进行连接；支撑柱与顶部设有外部螺纹段的连接杆通过内部螺纹段、外部螺纹段活动连接；连接杆上设有弹簧段且连接杆底部与轮轴连接；轮轴两端端部与滚轮活动连接。本实用新型同时具有通风散热防潮、缓冲减震、便于移动与固定的有益效果。

Description

一体化电力系统用开关柜 技术领域
本实用新型涉及电力设备领域，尤其涉及一体化电力系统用开关柜。
背景技术
现有技术，还缺少一体化电力系统用开关柜的设计方案。
实用新型内容
实用新型目的：针对现有技术的不足与缺陷，本实用新型提供一种一体化电力系统用开关柜，同时具有通风散热防潮、缓冲减震、便于移动与固定的有益效果。
技术方案：本实用新型的一体化电力系统用开关柜，包括柜体与底座且底座为顶部开口的中空结构并在前后两侧侧壁开设有若干个定位孔，底座中部开设有通风孔并在通风孔内设有隔网且底座底部设有若干个支撑柱；所述定位孔与通风孔之间设有防潮层并在防潮层内设有防潮器且防潮器中部设有与通风孔对应的安装孔并在防潮器上设有若干个缓冲弹簧；所述安装孔内由上至下依次设有顶部板、活性炭层、海绵层与底部板且顶部板、底部板为开设有若干个通孔的硬质塑料板；所述柜体底部侧部对应定位孔的位置开设有螺纹孔并在柜体底部中部开设有与安装孔对应的底部孔，柜体与底座通过穿过对应的螺纹孔、定位孔的螺栓进行连接；所述支撑柱底部开设有内嵌的内部螺纹段且支撑柱与顶部设有外部螺纹段的连接杆通过内部螺纹段、外部螺纹段活动连接；所述连接杆上设有弹簧段且连接杆底部与轮轴连接；所述轮轴两端端部与滚轮活动连接。
其中，所述的定位孔为2或者3个一组设置在底座的前后两侧侧壁。
其中，所述的底座的前后两侧侧壁设有3组以上的定位孔。
其中，所述的定位孔与缓冲弹簧交错设置。
其中，所述的定位孔的截面形状为圆角矩形且螺纹孔的截面形状为圆形。
其中，所述的螺栓的螺帽位于底座外侧侧部且螺栓螺母位于柜体内侧侧部。
其中，所述的滚轮外部设有塑料层或者橡胶层。
有益效果：与现有技术相比，本实用新型具有以下显著优点：本实用新型是特异性设计的一体化电力系统用开关柜，同时具有通风散热防潮、缓冲减震、便于移动与固定的有益效果。
附图说明
图1为本实用新型的结构示意图；
图2为本实用新型的柜体与底座的连接结构示意图；
图3为本实用新型的防潮器的结构示意图；
图4为本实用新型的滚动结构的示意图；
图中1为底座、2为定位孔、3为防潮层、4为支撑柱、5为通风孔、6为防潮器、7为安装孔、8为顶部板、9为活性炭层、10为海绵层、11为底部板、12为柜体、13为底部孔、14为螺纹孔、15为螺栓、16为缓冲弹簧、17为内部螺纹段、18为连接杆、19为外部螺纹段、20为弹簧段、21为轮轴、22为滚轮。
具体实施方式
下面结合附图及具体实施方式对本实用新型的技术方案做进一步的描述。
本实用新型的一体化电力系统用开关柜，包括柜体12与底座1且底座1为顶部开口的中空结构并在前后两侧侧壁开设有若干个定位孔2，底座1中部开设有通风孔5并在通风孔5内设有隔网且底座1底部设有若干个支撑柱4；定位孔2与通风孔5之间设有防潮层3并在防潮层3内设有防潮器6且防潮器6中部设有与通风孔5对应的安装孔7并在防潮器6上设有若干个缓冲弹簧16；安装孔7内由上至下依次设有顶部板8、活性炭层9、海绵层10与底部板11且顶部板8、底部板11为开设有若干个通孔的硬质塑料板；柜体12底部侧部对应定位孔2的位置开设有螺纹孔14并在柜体12底部中部开设有与安装孔7对应的底部孔13，柜体12与底座1通过穿过对应的螺纹孔14、定位孔2的螺栓15进行连接；支撑柱4底部开设有内嵌的内部螺纹段17且支撑柱4与顶部设有外部螺纹段19的连接杆18通过内部螺纹段17、外部螺纹段19活动连接；连接杆18上设有弹簧段20且连接杆18底部与轮轴21连接；轮轴21两端端部与滚轮22活动连接。其中，定位孔2为2或者3个一组设置在底座1的前后两侧侧壁。底座1的前后两侧侧壁设有3组以上的定位孔2。定位孔2与缓冲弹簧16交错设置。定位孔2的截面形状为圆角矩形且螺纹孔14的截面形状为圆形。螺栓15的螺帽位于底座1外侧侧部且螺栓15螺母位于柜体12内侧侧部。滚轮22外部设有塑料层或者橡胶层。
使用时，在底座1的防潮层3处放入防潮器6，将电力组合柜的柜体12放置在底座1内，通风孔5、安装孔7与底部孔13依次连通，柜体12底部开设有与定位孔2对应的螺纹孔14，通过穿过定位孔2与螺纹孔14的螺栓15进行底座1与柜体12的连接。在防潮器6上设有若干个缓冲弹簧16，对柜体12进行有效的缓冲。
防潮器6的安装孔7内由上至下依次设有顶部板8、活性炭层9、海绵层10与底部板11，防潮器6四周起到支撑作用，并通过顶部板8与底部板11对活性炭层9、海绵层10进行固定，活性炭层9与海绵层10对空气进行吸潮，以此起到防潮作用。顶部板8、底部板11为开设有若干个通孔的硬质塑料板，起到固定作用，同时也限制了空气的流动范围与速度，便于进行吸水防潮操作。
底座1通过底部的若干个支撑柱4进行支撑，支撑柱4底部开设有内嵌的内部螺纹段17且支撑柱4与顶部设有外部螺纹段19的连接杆18通过内部螺纹段17、外部螺纹段19活动连接；需要对柜体12进行移动时，安装上连接杆18，通过滚轮22进行柜体12的移动；不需要对柜体12进行移动时，卸下连接杆18，直接通过支撑柱4进行柜体12的支撑。

Claims (7)

  1. 一体化电力系统用开关柜，其特征在于：包括柜体(12)与底座(1)且底座(1)为顶部开口的中空结构并在前后两侧侧壁开设有若干个定位孔(2)，底座(1)中部开设有通风孔(5)并在通风孔(5)内设有隔网且底座(1)底部设有若干个支撑柱(4)；所述定位孔(2)与通风孔(5)之间设有防潮层(3)并在防潮层(3)内设有防潮器(6)且防潮器(6)中部设有与通风孔(5)对应的安装孔(7)并在防潮器(6)上设有若干个缓冲弹簧(16)；所述安装孔(7)内由上至下依次设有顶部板(8)、活性炭层(9)、海绵层(10)与底部板(11)且顶部板(8)、底部板(11)为开设有若干个通孔的硬质塑料板；所述柜体(12)底部侧部对应定位孔(2)的位置开设有螺纹孔(14)并在柜体(12)底部中部开设有与安装孔(7)对应的底部孔(13)，柜体(12)与底座(1)通过穿过对应的螺纹孔(14)、定位孔(2)的螺栓(15)进行连接；所述支撑柱(4)底部开设有内嵌的内部螺纹段(17)且支撑柱(4)与顶部设有外部螺纹段(19)的连接杆(18)通过内部螺纹段(17)、外部螺纹段(19)活动连接；所述连接杆(18)上设有弹簧段(20)且连接杆(18)底部与轮轴(21)连接；所述轮轴(21)两端端部与滚轮(22)活动连接。
  2. 根据权利要求1所述的一体化电力系统用开关柜，其特征在于：所述的定位孔(2)为2或者3个一组设置在底座(1)的前后两侧侧壁。
  3. 根据权利要求2所述的一体化电力系统用开关柜，其特征在于：所述的底座(1)的前后两侧侧壁设有3组以上的定位孔(2)。
  4. 根据权利要求1所述的一体化电力系统用开关柜，其特征在于：所述的定位孔(2)与缓冲弹簧(16)交错设置。
  5. 根据权利要求1所述的一体化电力系统用开关柜，其特征在于：所述的定位孔(2)的截面形状为圆角矩形且螺纹孔(14)的截面形状为圆形。
  6. 根据权利要求1所述的一体化电力系统用开关柜，其特征在于：所述的螺栓(15)的螺帽位于底座(1)外侧侧部且螺栓(15)螺母位于柜体(12)内侧侧部。
  7. 根据权利要求1所述的一体化电力系统用开关柜，其特征在于：所述的滚轮(22)外部设有塑料层或者橡胶层。
PCT/CN2020/090182 2020-02-24 2020-05-14 一体化电力系统用开关柜 Ceased WO2021169051A1 (zh)

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CN202020201772.2U CN211629691U (zh) 2020-02-24 2020-02-24 一体化电力系统用开关柜

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CN114162025A (zh) * 2021-10-21 2022-03-11 安徽沃博源科技有限公司 一种移动电源车的模块化充电柜结构
CN114336472A (zh) * 2021-12-29 2022-04-12 扬州联胜电气有限公司 一种使用寿命长的封闭母线槽
CN114435436A (zh) * 2022-01-28 2022-05-06 国网山东省电力公司临沂供电公司 一种防雨防尘的移动式供电车
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CN114665407A (zh) * 2022-04-07 2022-06-24 山东鼎盛电气设备有限公司 一种具有防潮性能的mns低压抽出式开关柜
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CN114162025A (zh) * 2021-10-21 2022-03-11 安徽沃博源科技有限公司 一种移动电源车的模块化充电柜结构
CN114336472A (zh) * 2021-12-29 2022-04-12 扬州联胜电气有限公司 一种使用寿命长的封闭母线槽
CN114336472B (zh) * 2021-12-29 2023-09-19 扬州联胜电气有限公司 一种使用寿命长的封闭母线槽
CN114435436A (zh) * 2022-01-28 2022-05-06 国网山东省电力公司临沂供电公司 一种防雨防尘的移动式供电车
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CN115579761A (zh) * 2022-09-14 2023-01-06 盐城春兴机械制造有限公司 一种用于电气柜支撑的立柱连接件及其加工工艺

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