WO2011054194A1 - Static power supply for retractable cables - Google Patents

Static power supply for retractable cables Download PDF

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Publication number
WO2011054194A1
WO2011054194A1 PCT/CN2010/001843 CN2010001843W WO2011054194A1 WO 2011054194 A1 WO2011054194 A1 WO 2011054194A1 CN 2010001843 W CN2010001843 W CN 2010001843W WO 2011054194 A1 WO2011054194 A1 WO 2011054194A1
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WO
WIPO (PCT)
Prior art keywords
power supply
cable
static power
cable reel
cover
Prior art date
Application number
PCT/CN2010/001843
Other languages
French (fr)
Chinese (zh)
Inventor
孟岩
雷小明
梁吉军
陈江岸
Original Assignee
威海广泰空港设备股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 威海广泰空港设备股份有限公司 filed Critical 威海广泰空港设备股份有限公司
Publication of WO2011054194A1 publication Critical patent/WO2011054194A1/en

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
    • H05K7/1427—Housings
    • H05K7/1432—Housings specially adapted for power drive units or power converters

Definitions

  • the present invention relates to the field of power supply devices for airports, and more particularly to a static power supply assembly for retractable cables. Background technique
  • the static power supply is used to convert the mains into an AC supply voltage that meets the requirements of the aircraft electrical system.
  • the three-phase input voltage is 50Hz or 60Hz
  • the output is three-phase 400Hz AC voltage.
  • the distance between the moored aircraft power outlets varies, requiring an output cable length of around 30 meters.
  • the airport mainly uses cable hooks or cable retractors to control the distance between the aircraft and the static power supply and cable storage.
  • the cable hooks suspend the cables on the side of the passenger bridge, and the cable retraction device winds the cables on the reel
  • static Power supply and cable retracting devices are mostly used in different types.
  • Static power supply and cable reel are usually manufactured by different manufacturers.
  • the installation is also carried out separately, and the cable is connected in the middle. Therefore, the static power supply and the cable reel cover are There must be a certain distance between them, occupying a large space under the passenger bridge, increasing the difficulty of docking installation, and causing inconvenience to wiring and control. Summary of the invention
  • the invention is mostly independent, and the static power supply and the cable reel are usually manufactured by different manufacturers, and the installation is also separately suspended, the middle cable connection, the static power supply and the cable reel. A certain distance must be left between the casings to occupy a large space under the passenger bridge, which increases the difficulty of docking installation and inconvenience to wiring and control.
  • the object of the present invention is to provide a cable retractable cable. Static power supply, the static power supply cover and the cable reel cover are respectively connected to the fixing frame of the passenger bridge by pulleys and guide rails, and the static power supply cover and the cable reel cover are fixedly connected to eliminate the spacing, and the cable reel cover can be Moved by pulleys and guide rails for easy maintenance, full
  • the foot static power supply assembly is small in size, saves space under the passenger bridge, and facilitates the requirements of docking installation, wiring and control.
  • a static power supply for retractable cables including a static power supply cover and a cable reel cover, and a static power supply cover is provided with a frequency converter with a mains frequency and a mains voltage input, which can generate a stable multi-phase AC output voltage.
  • a cable reel for controlling the retractable cable is installed in the cable reel casing, and the utility model is characterized in that a suspension pulley is arranged above the static power supply casing and the cable reel casing, and the pulley is connected with the guide rail, and the guide rail is fixed with a passenger corridor.
  • the bridge connecting the bridge, the static power supply cover is fixedly connected to the side of the cable reel cover, and the power output end of the frequency converter is connected through the socket, the plug and the cable on the cable reel, and the cable reel is provided with the control retractable output.
  • the reel of the cable, the output cable extending from the underside of the reel cover.
  • the invention can also be realized by the following measures:
  • the pulley is connected with the static power supply casing and the upper part of the cable reel casing via the connecting member, the pulley is connected with the pulley shaft through the bearing and is slidably connected with the guide rail, and the pulley shaft is bolted to the connecting plate.
  • the pulley is arranged in the track groove of the guide rail, and the limit block is installed at both ends of the guide rail.
  • the plug is arranged in a separate space in the upper part of the static power supply cover, and the output cable guide groove is processed on the bottom of the cable reel cover.
  • the invention has the beneficial effects that the static power supply shell and the cable reel cover are detachably fixedly connected, so that the total static power supply volume is reduced, and the space under the passenger bridge is saved, and the static power supply and the cable reel support are inserted.
  • the connector and the cable connection are quick.
  • the static power supply and the cable reel are integrated to facilitate wiring and control.
  • the static power supply cover and the cable reel cover are respectively connected to the passenger bridge through the guide rail.
  • the cable reel cover is disassembled and fixed. The rear of the board can be pulled to one side for convenient power maintenance.
  • the cable reel housing is internally provided with a reel for controlling the retractable cable. The length of the cable can be adjusted and stored between the load and the static power supply.
  • the output cable is reeled from the reel.
  • Figure 1 is a schematic view of the mounting position of the present invention.
  • Figure 2 is a schematic view of the structure of the present invention.
  • Figure 3 is a schematic view showing the structure of the opened state of the present invention.
  • Figure 4 is a left side view of the present invention.
  • Figure 5 is a plan view of Figure 4 of the present invention.
  • Figure 6 is a bottom plan view of Figure 4 of the present invention.
  • Figure 7 is a partial enlarged view of Figure 4 of the present invention.
  • the static power supply assembly 2 is suspended below the passenger bridge 1, and the output cable 8 extends from the bottom surface of the cable reel cover 6. Out, the output cable plug 7 connected to the output cable 8 hangs directly under the cable reel cover 6.
  • the static power supply assembly 2 for the retractable cable is integrally connected by the independent static power supply casing 11 and the cable reel casing 6 through the connecting plate 9 and the bolt 10, and the static power supply casing 11 is equipped with the mains frequency and the city.
  • the inverter with electric voltage input can generate stable multi-phase AC output voltage, and the power output end of the inverter is connected with the cable on the cable reel 17 via the socket 14, the plug group 15, and the control retracting output is provided in the cable reel 17.
  • the reel of the cable, the static power supply casing 11 and the cable reel casing 6 are connected to the pulley block 13 through the connecting plate 12 and the connecting plate 16, and are connected to the passenger bridge 1 via the connecting channel 4 and the connecting frame 3, and the pulley block I 3
  • the pulley 135 can be rolled in the groove of the guide rail 131 fixed to the connecting channel 4, and the guide rail 131 is
  • the end mounting block 5, the rail 131 between the static power supply casing 11 and the cable reel casing 6 is provided with a pin type limit rod for positioning the cable reel, and the static power supply casing 11 is provided.
  • the frequency converter in the static power supply casing 11 is connected to the cable plug group 15 composed of the socket 14 and the plug 151, the plug 152, and the plug 153, and the output cable 8 on the cable reel 17 in the cable reel casing 6, and the output cable 8
  • the coil is wound on the cable reel 17, and functions as a retracting and storing device.
  • the bottom of the cable reel cover 6 is provided with an output cable guide slot 19, and the output cable 8 extends from the output cable guide slot 19 at the bottom of the cable reel cover 6, the length of the output cable 8 can be between the load and the static power source. Retracting and storing, the bottom of the static power supply housing 11 is provided with an access door 18 for easy maintenance.
  • the pulley block 13 is composed of a guide rail 131, a backing plate 132, a pulley shaft 133, a bolt 134, a pulley 135, a bolt 136, and a bolt 137.
  • the pulley shaft 133 is fixed to the connecting plate 12 via a bolt 134, and the pulley 135 is connected to the pulley shaft 133 via a bearing.
  • the connecting plate 12 is slidably connected to the static power supply casing 11, and the connecting plate 131 is fixedly connected to the connecting channel steel 4 via the bolt 137.
  • the connecting channel 4 is connected to the connecting frame 3 via the backing plate 132 and fixed on the passenger bridge. .
  • the static power supply enclosure 11 and the cable reel enclosure 6 are detachably combined to reduce the volume of the static power supply assembly 2, thereby saving space occupied by the passenger bridge, the static power supply enclosure 11 and the cable reel enclosure 6 is connected by a connector, which is quick and convenient.
  • the layout of the static power supply cover 11 and the cable reel cover 6 is integrated to facilitate wiring and control.
  • the static power supply cover 11 and the cable reel cover 6 respectively pass The guide rail 131 is connected to the passenger bridge 1 via the connecting frame 3, the connecting channel 4 and the backing plate 132.
  • the cable reel cover 6 can be pulled to one side after the connecting plate 9 is removed, which is convenient for power supply maintenance, and the cable reel cover 6 There is a cable reel 17 for controlling the retractable cable.
  • the length of the output cable 8 can be adjusted and stored between the load and the static power supply assembly 2.
  • the output cable 8 extends from the bottom surface of the reel cover, and the rainproof effect Good and smooth, It meets the requirements of static power supply and cable reel cover 6 to save space under the passenger bridge, which is convenient for docking installation, wiring and control.
  • the static power supply assembly is modularly produced, that is, the power supply box cable reel can be separately produced by different factories, and the on-site installation is realized by the quick connection of the plug and socket.
  • the static power supply and the cable reel share the guide rail, and the power supply part can be fixed on the guide rail, and the cable reel part is fixedly connected with the power supply through the connection board to form an integral power supply, and the cable reel part can be slid to the other end, so that the power supply and the cable reel are The space between 300mm and above is formed to facilitate the maintenance of the power supply and the cable reel.
  • Cable lengths up to 26 mm are available on the cable reel.
  • the height of the power supply is about 10cm higher than the height of the cable reel.
  • there are 3 sets of cable sockets which are 400Hz power socket, 50Hz power socket, control signal serial port socket, and cable reel end. With the corresponding plug, the connection is completed in the top of the power supply. Since the connection surfaces of the two sides do not involve heat dissipation, in the final assembly, only the power supply and the cable reel are closely attached.
  • the cable reel outlet is designed as a lower outlet and the 400 Hz output cable is a more flexible cable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

A static power supply for retractable cables comprises a static power supply housing (11) and a cable reel housing (6). A frequency converter with a frequency and an input voltage of mains supply is disposed in the static power supply housing, which can produce a stable multiple-phase AC output voltage. A cable reel (17) for controlling the retractable cable is disposed in the cable reel housing. A suspended pulley (135) is provided above the static power supply housing and the cable reel housing and is connected with a lead rail (131) which is fixed with a connecting rack (3) attachable to a passenger bridge (1). The static power supply housing is connected fixedly to a side of the cable reel housing. A power output terminal of the frequency converter is connected with the cable on the cable reel through a socket (14) and a plug (15). The cable reel is internally provided with a winding drum for controlling the retractable cable. An output cable (8) is extended from a bottom surface of the cable reel housing. The static power supply is simple in structure, and convenient to manufacture, use and maintain.

Description

可收放电缆的静态电源  Static power supply for retractable cables
技术领域 本发明涉及机场用电源装置领域， 具体地说是一种可收放电缆的静态电源 总成。 背景技术 BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the field of power supply devices for airports, and more particularly to a static power supply assembly for retractable cables. Background technique
众所周知， 在停机坪上， 使用静态电源将市电转换成符合飞机电气系统要 求的交流供电电压， 通常使用频率为 50Hz或 60Hz的三相输入电压， 输出为三 相 400Hz交流电压， 静态电源与与停泊的飞机电源插座之间的距离是变化的， 要求输出电缆长度为 30米左右。  As we all know, on the tarmac, the static power supply is used to convert the mains into an AC supply voltage that meets the requirements of the aircraft electrical system. Usually, the three-phase input voltage is 50Hz or 60Hz, and the output is three-phase 400Hz AC voltage. The distance between the moored aircraft power outlets varies, requiring an output cable length of around 30 meters.
目前， 机场主要使用电缆钓钩或电缆收缩装置控制飞机与静态电源之间的 距离及电缆的存放， 电缆钓钩将电缆吊挂在旅客廊桥侧面， 电缆收缩装置则将 电缆盘在卷盘上， 静态电源与电缆收放装置大多采用独^:式， 静态电源与电缆 卷盘通常分属不同厂家制造， 安装也采用分别悬挂的方式， 中间用电缆连接， 因此， 静态电源与电缆卷盘罩壳之间必须留有一定距离， 占据了旅客廊桥下面 较大空间， 增加了对接安装难度， 同时给布线及控制带来不便。 发明内容  At present, the airport mainly uses cable hooks or cable retractors to control the distance between the aircraft and the static power supply and cable storage. The cable hooks suspend the cables on the side of the passenger bridge, and the cable retraction device winds the cables on the reel, static Power supply and cable retracting devices are mostly used in different types. Static power supply and cable reel are usually manufactured by different manufacturers. The installation is also carried out separately, and the cable is connected in the middle. Therefore, the static power supply and the cable reel cover are There must be a certain distance between them, occupying a large space under the passenger bridge, increasing the difficulty of docking installation, and causing inconvenience to wiring and control. Summary of the invention
本发明为了克服现有静态电源与电缆收放装置大多采用独立式， 静态电源 与电缆卷盘通常分属不同厂家制造， 安装也采用分别悬挂的方式， 中间用电缆 连接， 静态电源与电缆卷盘罩壳之间必须留有一定间距， 占据旅客廊桥下面较 大空间， 增加了对接安装难度， 同时给布线及控制带来不便的不足， 本发明的 目的在于， 提供一种可收放电缆的静态电源， 将静态电源罩壳与电缆卷盘罩壳 分别通过滑轮、 导轨与旅客廊桥的固定架连接， 静态电源罩壳与电缆卷盘罩壳 固定连接已消除间距， 电缆卷盘罩壳可通过滑轮、 导轨移动从而方便维修， 满  In order to overcome the existing static power supply and cable retracting device, the invention is mostly independent, and the static power supply and the cable reel are usually manufactured by different manufacturers, and the installation is also separately suspended, the middle cable connection, the static power supply and the cable reel. A certain distance must be left between the casings to occupy a large space under the passenger bridge, which increases the difficulty of docking installation and inconvenience to wiring and control. The object of the present invention is to provide a cable retractable cable. Static power supply, the static power supply cover and the cable reel cover are respectively connected to the fixing frame of the passenger bridge by pulleys and guide rails, and the static power supply cover and the cable reel cover are fixedly connected to eliminate the spacing, and the cable reel cover can be Moved by pulleys and guide rails for easy maintenance, full
1 1
确认本 足静态电源总成尺寸小、 节省旅客廊桥下面空间， 方便对接安装、 布线及控制 的要求。 Confirmation The foot static power supply assembly is small in size, saves space under the passenger bridge, and facilitates the requirements of docking installation, wiring and control.
本实用新型解决其技术问题所采用的技术方案是：  The technical solution adopted by the utility model to solve the technical problems thereof is:
一种可收放电缆的静态电源， 包括静态电源罩壳和电缆卷盘罩壳， 静态电 源罩壳内装有带市电频率、 市电电压输入的变频器， 可产生稳定多相交流输出 电压， 电缆卷盘罩壳内安装有控制收放电缆的电缆卷盘， 其特征在于静态电源 罩壳及电缆卷盘罩壳上方设有悬挂式滑轮， 滑轮与导轨连接， 导轨上固定有可 与旅客廊桥相连接的连接架， 静态电源罩壳与电缆卷盘罩壳侧面固定连接， 变 频器的电源输出端经插座、 插头与电缆卷盘上的电缆连接， 电缆卷盘内设有控 制收放输出电缆的卷筒， 输出电缆从卷盘罩壳底面伸出。  A static power supply for retractable cables, including a static power supply cover and a cable reel cover, and a static power supply cover is provided with a frequency converter with a mains frequency and a mains voltage input, which can generate a stable multi-phase AC output voltage. A cable reel for controlling the retractable cable is installed in the cable reel casing, and the utility model is characterized in that a suspension pulley is arranged above the static power supply casing and the cable reel casing, and the pulley is connected with the guide rail, and the guide rail is fixed with a passenger corridor. The bridge connecting the bridge, the static power supply cover is fixedly connected to the side of the cable reel cover, and the power output end of the frequency converter is connected through the socket, the plug and the cable on the cable reel, and the cable reel is provided with the control retractable output. The reel of the cable, the output cable extending from the underside of the reel cover.
本发明还可通过如下措施来实现： 滑轮经连接件与静态电源罩壳及电缆卷 盘罩壳上部连接， 滑轮经轴承与滑轮轴连接并与导轨滑动连接， 滑轮轴经螺栓 固定在连接板上， 滑轮设在导轨的轨道凹槽内， 导轨两端安装有限位块， 插头 设在静态电源罩壳上部的独立空间内， 电缆卷盘罩壳底部加工有输出电缆导槽。 本发明的有益效果是， 由于静态电源罩壳与电缆卷盘罩壳为可拆分的固定 连接， 使静态电源总体积减小， 节省旅客廊桥下空间， 静态电源与电缆卷盘支 架采用插接件， 电缆连接快捷， 静态电源与电缆卷盘一体化设计， 有利于布线 及控制， 静态电源罩壳与电缆卷盘罩壳分别通过导轨与旅客廊桥连接， 电缆卷 盘罩壳在拆卸固定板后可向一侧拉动， 方便电源维修， 电缆卷盘罩壳内部设有 控制收放电缆的卷筒， 电缆的长度可在负载和静态电源之间收放调节及储存， 输出电缆从卷盘罩壳底面伸出， 防雨效果好且使用顺畅， 满足静态电源与电缆 卷盘罩壳尺寸小、 节省旅客廊桥下面空间、 方便对接安装、 布线及控制的要求。 附图说明  The invention can also be realized by the following measures: The pulley is connected with the static power supply casing and the upper part of the cable reel casing via the connecting member, the pulley is connected with the pulley shaft through the bearing and is slidably connected with the guide rail, and the pulley shaft is bolted to the connecting plate. The pulley is arranged in the track groove of the guide rail, and the limit block is installed at both ends of the guide rail. The plug is arranged in a separate space in the upper part of the static power supply cover, and the output cable guide groove is processed on the bottom of the cable reel cover. The invention has the beneficial effects that the static power supply shell and the cable reel cover are detachably fixedly connected, so that the total static power supply volume is reduced, and the space under the passenger bridge is saved, and the static power supply and the cable reel support are inserted. The connector and the cable connection are quick. The static power supply and the cable reel are integrated to facilitate wiring and control. The static power supply cover and the cable reel cover are respectively connected to the passenger bridge through the guide rail. The cable reel cover is disassembled and fixed. The rear of the board can be pulled to one side for convenient power maintenance. The cable reel housing is internally provided with a reel for controlling the retractable cable. The length of the cable can be adjusted and stored between the load and the static power supply. The output cable is reeled from the reel. The bottom surface of the cover protrudes, the rainproof effect is good and the use is smooth, and the static power supply and the cable reel cover are small in size, the space under the passenger bridge is saved, and the requirements for docking installation, wiring and control are met. DRAWINGS
下面结合附图和实施例对本发明进一步说明。 附图 1是本发明安装位置示意图。 The invention will now be further described with reference to the drawings and embodiments. Figure 1 is a schematic view of the mounting position of the present invention.
附图 2是本发明的结构示意图。  Figure 2 is a schematic view of the structure of the present invention.
附图 3是本发明拉开状态的结构示意图。  Figure 3 is a schematic view showing the structure of the opened state of the present invention.
附图 4是本发明左视图。  Figure 4 is a left side view of the present invention.
附图 5是本发明图 4的俯视图。  Figure 5 is a plan view of Figure 4 of the present invention.
附图 6是本发明图 4的仰视图。  Figure 6 is a bottom plan view of Figure 4 of the present invention.
附图 7是本发明图 4的局部放大图。  Figure 7 is a partial enlarged view of Figure 4 of the present invention.
附图标记：旅客廊桥 1、静态电源总成 2、连接架 3、连接槽钢 4、限位块 5、 电缆卷盘罩壳 6、 输出电缆插头 7、 输出电缆 8、 连接板 9、 螺栓 10、 静态电源 罩壳 11、连接板 12、滑轮组 13、插座 14、插头组 15、连接板 16、 电缆卷盘 17、 检修门 18、 输出电缆导槽 19、 导轨 131、 垫板 132、 滑轮轴 133、 螺栓 134、 滑 轮 135、 螺栓 136、 螺栓 137、 插头 151、 插头 152、 插头 153。  Reference numerals: passenger bridge 1, static power supply assembly 2, connecting frame 3, connecting channel 4, limiting block 5, cable reel housing 6, output cable plug 7, output cable 8, connecting plate 9, bolt 10. Static power supply casing 11, connecting plate 12, pulley block 13, socket 14, plug group 15, connecting plate 16, cable reel 17, access door 18, output cable guide 19, guide rail 131, backing plate 132, pulley shaft 133. A bolt 134, a pulley 135, a bolt 136, a bolt 137, a plug 151, a plug 152, and a plug 153.
具体实施方式： detailed description:
在图 1、 图 2、 图 3、 图 4、 图 5、 图 6、 图 7中， 静态电源总成 2悬挂于旅 客廊桥 1之下， 输出电缆 8从电缆卷盘罩壳 6的底面伸出， 与输出电缆 8相连 接的输出电缆插头 7垂挂在电缆卷盘罩壳 6的正下方。  1, 2, 3, 4, 5, 6, and 7, the static power supply assembly 2 is suspended below the passenger bridge 1, and the output cable 8 extends from the bottom surface of the cable reel cover 6. Out, the output cable plug 7 connected to the output cable 8 hangs directly under the cable reel cover 6.
可收放电缆的静态电源总成 2， 由独立的静态电源罩壳 11和电缆卷盘罩壳 6通过连接板 9和螺栓 10连接成整体，静态电源罩壳 11内装有带市电频率、市 电电压输入的变频器， 可产生稳定多相交流输出电压， 变频器的电源输出端经 插座 14、插头组 15与电缆卷盘 17上的电缆连接， 电缆卷盘 17内设有控制收放 输出电缆的卷筒， 静态电源罩壳 11和电缆卷盘罩壳 6通过连接板 12、 连接板 16连接滑轮组 13， 并经连接槽钢 4、连接架 3与旅客廊桥 1连接， 滑轮组 I3的 滑轮 135可在与连接槽钢 4固定在一起的导轨 131的凹槽内滚动， 导轨 131两 端安装有限位块 5， 静态电源罩壳 11和电缆卷盘罩壳 6之间的导轨 131是安装 有插销式限位杆， 用以定位电缆卷盘的固定位置， 静态电源罩壳 11内设有插座 14, 电缆卷盘罩壳 11内设有插头组 15，插头组 15设在静态电源罩壳 11上部的 独立空间内。 The static power supply assembly 2 for the retractable cable is integrally connected by the independent static power supply casing 11 and the cable reel casing 6 through the connecting plate 9 and the bolt 10, and the static power supply casing 11 is equipped with the mains frequency and the city. The inverter with electric voltage input can generate stable multi-phase AC output voltage, and the power output end of the inverter is connected with the cable on the cable reel 17 via the socket 14, the plug group 15, and the control retracting output is provided in the cable reel 17. The reel of the cable, the static power supply casing 11 and the cable reel casing 6 are connected to the pulley block 13 through the connecting plate 12 and the connecting plate 16, and are connected to the passenger bridge 1 via the connecting channel 4 and the connecting frame 3, and the pulley block I 3 The pulley 135 can be rolled in the groove of the guide rail 131 fixed to the connecting channel 4, and the guide rail 131 is The end mounting block 5, the rail 131 between the static power supply casing 11 and the cable reel casing 6 is provided with a pin type limit rod for positioning the cable reel, and the static power supply casing 11 is provided. There is a socket 14, a plug group 15 is disposed in the cable reel cover 11, and the plug group 15 is disposed in a separate space above the static power supply casing 11.
静态电源罩壳 11内的变频器经插座 14及插头 151、 插头 152、 插头 153组 成的电缆插头组 15、与电缆卷盘罩壳 6内电缆卷盘 17上的输出电缆 8连接，输 出电缆 8盘卷在电缆卷盘 17上， 起到收放及存储的作用。  The frequency converter in the static power supply casing 11 is connected to the cable plug group 15 composed of the socket 14 and the plug 151, the plug 152, and the plug 153, and the output cable 8 on the cable reel 17 in the cable reel casing 6, and the output cable 8 The coil is wound on the cable reel 17, and functions as a retracting and storing device.
电缆卷盘罩壳 6的底部设有输出电缆导槽 19， 输出电缆 8从电缆卷盘罩壳 6底部的输出电缆导槽 19口伸出， 输出电缆 8的长度可在负载和静态电源之间 收放调节及储存， 静态电源罩壳 11的底部设有检修门 18， 便于检修。  The bottom of the cable reel cover 6 is provided with an output cable guide slot 19, and the output cable 8 extends from the output cable guide slot 19 at the bottom of the cable reel cover 6, the length of the output cable 8 can be between the load and the static power source. Retracting and storing, the bottom of the static power supply housing 11 is provided with an access door 18 for easy maintenance.
滑轮组 13由导轨 131、 垫板 132、 滑轮轴 133、 螺栓 134、 滑轮 135、 螺栓 136、 螺栓 137组成， 滑轮轴 133经螺栓 134固定在连接板 12上， 滑轮 135经 轴承与滑轮轴 133连接并与导轨 131滑动连接， 连接板 12与静态电源罩壳 11 固定连接，导轨 131经螺栓 137与连接槽钢 4固定连接，连接槽钢 4经垫板 132 与连接架 3连接固定在旅客廊桥上。  The pulley block 13 is composed of a guide rail 131, a backing plate 132, a pulley shaft 133, a bolt 134, a pulley 135, a bolt 136, and a bolt 137. The pulley shaft 133 is fixed to the connecting plate 12 via a bolt 134, and the pulley 135 is connected to the pulley shaft 133 via a bearing. The connecting plate 12 is slidably connected to the static power supply casing 11, and the connecting plate 131 is fixedly connected to the connecting channel steel 4 via the bolt 137. The connecting channel 4 is connected to the connecting frame 3 via the backing plate 132 and fixed on the passenger bridge. .
静态电源罩壳 11与电缆卷盘罩壳 6为可拆分的组合连接， 使静态电源总成 2体积减小， 节省旅客廊桥下占用的空间， 静态电源罩壳 11与电缆卷盘罩壳 6 之间采用插接件连接， 快捷方便， 静态电源罩壳 11与电缆卷盘罩壳 6布局采用 一体化设计， 有利于布线及控制， 静态电源罩壳 11与电缆卷盘罩壳 6分别通过 导轨 131经连接架 3、连接槽钢 4及垫板 132与旅客廊桥 1连接， 电缆卷盘罩壳 6在拆卸连接板 9之后可向一侧拉动，方便电源维修， 电缆卷盘罩壳 6内部设有 控制收放电缆的电缆卷盘 17， 输出电缆 8的长度可在负载和静态电源总成 2之 间收放调节及储存， 输出电缆 8从卷盘罩壳底面伸出， 防雨效果好且使用顺畅， 满足静态电源与电缆卷盘罩壳 6尺寸小， 节省旅客廊桥下面的空间， 方便对接 安装、 布线及控制的要求。 The static power supply enclosure 11 and the cable reel enclosure 6 are detachably combined to reduce the volume of the static power supply assembly 2, thereby saving space occupied by the passenger bridge, the static power supply enclosure 11 and the cable reel enclosure 6 is connected by a connector, which is quick and convenient. The layout of the static power supply cover 11 and the cable reel cover 6 is integrated to facilitate wiring and control. The static power supply cover 11 and the cable reel cover 6 respectively pass The guide rail 131 is connected to the passenger bridge 1 via the connecting frame 3, the connecting channel 4 and the backing plate 132. The cable reel cover 6 can be pulled to one side after the connecting plate 9 is removed, which is convenient for power supply maintenance, and the cable reel cover 6 There is a cable reel 17 for controlling the retractable cable. The length of the output cable 8 can be adjusted and stored between the load and the static power supply assembly 2. The output cable 8 extends from the bottom surface of the reel cover, and the rainproof effect Good and smooth, It meets the requirements of static power supply and cable reel cover 6 to save space under the passenger bridge, which is convenient for docking installation, wiring and control.
静态电源总成采用模块化生产， 即电源盒电缆卷盘可由不同工厂分别生产， 通过插头插座的快速连接实现使用现场安装。  The static power supply assembly is modularly produced, that is, the power supply box cable reel can be separately produced by different factories, and the on-site installation is realized by the quick connection of the plug and socket.
静态电源和电缆卷盘共用导轨， 电源部分可固定在导轨上， 电缆卷盘部分 与电源经连接板固定连接， 形成整体电源， 电缆卷盘部分可滑动至另一端， 使 电源与电缆卷筒之间形成 300mm以上的空间， 方便电源和电缆卷盘互相之间的 维修。  The static power supply and the cable reel share the guide rail, and the power supply part can be fixed on the guide rail, and the cable reel part is fixedly connected with the power supply through the connection board to form an integral power supply, and the cable reel part can be slid to the other end, so that the power supply and the cable reel are The space between 300mm and above is formed to facilitate the maintenance of the power supply and the cable reel.
电缆卷盘上电缆的长度可达 26mm可用。  Cable lengths up to 26 mm are available on the cable reel.
电源高度尺寸加高 10cm左右与电缆卷盘的高度一致， 在电源顶部 10cm的 空间内， 安装有 3组电缆插座， 分别为 400Hz动力插座、 50Hz电源插座、 控制 信号串口插座， 电缆卷盘一端配有相应的插头， 在电源顶部内完成连接， 因双 方的连接面不涉及到散热问题， 在最终组装时， 只需将电源和电缆卷盘紧贴在 一起。  The height of the power supply is about 10cm higher than the height of the cable reel. In the space of 10cm at the top of the power supply, there are 3 sets of cable sockets, which are 400Hz power socket, 50Hz power socket, control signal serial port socket, and cable reel end. With the corresponding plug, the connection is completed in the top of the power supply. Since the connection surfaces of the two sides do not involve heat dissipation, in the final assembly, only the power supply and the cable reel are closely attached.
为减小尺寸， 电缆卷盘的出口设计为下出口， 400Hz输出电缆用更柔性的电 缆。  To reduce the size, the cable reel outlet is designed as a lower outlet and the 400 Hz output cable is a more flexible cable.

Claims

权 利 要 求 书 Claim
1、一种可收放电缆的静态电源， 包括静态电源罩壳和电缆卷盘罩壳， 静态 电源罩壳内装有带市电频率、 市电电压输入的变频器， 可产生稳定多相交流输 出电压， 电缆卷盘罩壳内安装有控制收放电缆的电缆卷盘， 其特征在于静态电 源罩壳及电缆卷盘罩壳上方设有悬挂式滑轮， 滑轮与导轨连接， 导轨上固定有 可与旅客廊桥相连接的连接架， 静态电源罩壳与电缆卷盘罩壳侧面固定连接， 变频器的电源输出端经插座、 插头与电缆卷盘上的电缆连接， 电缆卷盘内设有 控制收放输出电缆的卷筒， 输出电缆从卷盘罩壳底面伸出。 1. A static power supply for retractable cables, including a static power supply cover and a cable reel cover. The static power supply cover is equipped with a frequency converter with mains frequency and mains voltage input, which can generate stable multi-phase AC output. Voltage, cable reel housing is equipped with a cable reel for controlling the retractable cable. The utility model is characterized in that the static power supply cover and the cable reel cover are provided with suspension pulleys, and the pulleys are connected with the guide rails, and the guide rails are fixed with The connecting frame of the passenger bridge is connected, and the static power supply shell is fixedly connected to the side of the cable reel cover. The power output end of the inverter is connected to the cable on the cable reel via the socket and the plug, and the cable reel is provided with control. The output cable is unwound and the output cable extends from the underside of the reel cover.
2、根据权利要求 1所述的一种可收放电缆的静态电源，其特征在于滑轮经 连接件与静态电源罩壳及电缆卷盘罩壳上部连接。  2. A static power supply for a retractable cable according to claim 1 wherein the pulley is coupled to the static power supply housing and the upper portion of the cable reel housing via the connector.
3、根据权利要求 1或 2所述的一种可收放电缆的静态电源，其特征在于滑 轮经轴承与滑轮轴连接并与导轨滑动连接， 滑轮轴经螺栓固定在连接板上， 滑 轮设在导轨的轨道凹槽内。  3. A static power supply for a retractable cable according to claim 1 or 2, wherein the pulley is connected to the pulley shaft via a bearing and is slidably coupled to the guide rail, and the pulley shaft is bolted to the connecting plate, and the pulley is disposed at Inside the track groove of the rail.
4、根据权利要求 1所述的一种可收放电缆的静态电源，其特征在于导轨两 端安装有限位块。  A static power supply for a retractable cable according to claim 1, wherein a limit block is mounted at both ends of the rail.
5、根据权利要求 1所述的一种可收放电缆的静态电源，其特征在于插头设 在静态电源罩壳上部的独立空间内。  A static power supply for a retractable cable according to claim 1, wherein the plug is disposed in a separate space above the static power supply housing.
6、根据权利要求 1所述的一种可收放电缆的静态电源，其特征在于电缆卷 盘罩壳底部加工有输出电缆导槽。  6. A static power supply for a retractable cable according to claim 1 wherein the bottom of the cable reel housing is formed with an output cable guide.
PCT/CN2010/001843 2009-11-04 2010-11-17 Static power supply for retractable cables WO2011054194A1 (en)

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