WO2008043244A1 - Équipement d'alimentation du réseau électrique pour grue à portique sur pneumatiques en caoutchouc dans un port - Google Patents

Équipement d'alimentation du réseau électrique pour grue à portique sur pneumatiques en caoutchouc dans un port Download PDF

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Publication number
WO2008043244A1
WO2008043244A1 PCT/CN2007/002675 CN2007002675W WO2008043244A1 WO 2008043244 A1 WO2008043244 A1 WO 2008043244A1 CN 2007002675 W CN2007002675 W CN 2007002675W WO 2008043244 A1 WO2008043244 A1 WO 2008043244A1
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WO
WIPO (PCT)
Prior art keywords
wire
cable
power supply
tire
rubber
Prior art date
Application number
PCT/CN2007/002675
Other languages
English (en)
French (fr)
Inventor
Qinfen He
Qifan Bao
Original Assignee
Qinfen He
Qifan Bao
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 Qinfen He, Qifan Bao filed Critical Qinfen He
Priority to EP07800891.9A priority Critical patent/EP2070861B1/en
Priority to US12/446,030 priority patent/US20100282557A1/en
Priority to ES07800891.9T priority patent/ES2454620T3/es
Publication of WO2008043244A1 publication Critical patent/WO2008043244A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
    • B66C19/007—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries for containers

Definitions

  • the invention relates to the field of port container loading and unloading technology, in particular to the field of power supply systems for container hoisting equipment, and specifically relates to a port container tire hoist power supply 3 ⁇ 4: preparation.
  • the object of the present invention is to overcome the shortcomings of the prior art mentioned above, and to provide a port container tire capable of effectively utilizing the power grid for power supply, economical and practical, simple structure, low cost, flexible operation, safety and stability, and wide application range. Hanging grid power supply equipment.
  • the port container tire hoist power supply device of the present invention has the following structure: the port container tire hoist> grid power supply equipment, including the electric cable and the tire hoist power system connected to the power supply grid, the main feature is The wire and cable are fixed above the tire crane, and the position of the wire and cable is higher than the height of the container truck.
  • the wire and cable are disposed with a sliding wire conductive device electrically contacting the wire and cable, and the sliding wire is arranged.
  • the conductive device is connected to the tire power supply system through the wire.
  • the sliding wire conductive device of the port container tire hanging grid power supply device is a sliding wire conductor that slides freely along the extending direction of the wire and cable under the action of an external force, and the sliding wire conductive device is sleeved on the wire and cable.
  • the wire and cable of the port container tire hanging grid power supply equipment can be connected at a high altitude through a utility pole or a wire tower.
  • the fixed frame is placed above the tire hanger.
  • the wire and cable of the port container tire hanging grid power supply equipment is spanned from 10 meters to 300 meters.
  • the wires of the port container tire hoist power supply device connected to the sliding wire conductive device may be connected to the tire hoist power system through a power switch, a relay, a contactor, a filter or a transformer.
  • the port container tire hoist power supply device has a wire and cable erected at a high altitude above the port, and a sliding wire conductive device disposed on the wire and cable and slidable along the extending direction thereof is connected with the power system of the tire hoist
  • the connection makes the tire crane supply power through the grid when needed; at the same time, because the wire and cable and the sliding wire conductive device have certain flexibility, the container tire crane is basically the same as the original, and no special requirement is required.
  • the high-altitude fixing of the wire and cable is fixed and supported by a utility pole or a wire tower.
  • the distance between the wire towers is relatively long, usually 10 meters or more, up to several tens of meters or even hundreds of meters.
  • the utility pole or the electric tower tower in the gap or open space near the port container yard, avoiding the special requirements for the site; and because the sliding wire conductive device can be separated or merged with the power supply cable and cable manually or automatically , thus providing great convenience for the transition of the tire crane;
  • the power supply uses wire and cable and utility poles or wire towers.
  • the materials are common, economical and practical, simple in structure, low in cost, convenient in construction, flexible in operation, safe and reliable, and applicable in a wide range, especially suitable for port terminal applications. 'It can greatly improve the important performance indicators such as energy saving, pollution reduction and other pollution of existing equipment. - BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 is a schematic diagram of a system architecture of a port container tire power grid power supply device according to the present invention. detailed description
  • the port container tire hanging grid power supply equipment including the power cable system of the wire and cable 1 and the tire crane 5 connected to the power supply grid, wherein the wire and cable 1 is fixed at the height of the tire crane 5
  • the wire and cable 1 can be erected above the tire hanger 5 by a power pole or a wire tower 2, and the wire and cable 1 is spanned from 10 meters to 300 meters, so the wire
  • the pole or the electric tower can be conveniently arranged to be erected on the gap of the container yard 4 and on the open space; the position of the electric cable 1 is higher than the height of the container truck 6 and slightly higher than the height of the tire hanger 5,
  • the wire and cable 1 is movably disposed with a sliding wire conductive device 3 in electrical contact with the wire and cable 1.
  • the sliding wire conductive device 3 is free to extend along the wire and cable under the action of an external force.
  • a sliding wire conductor 3 and the wire conductor 3 is movably sleeved on the wire and cable 1, the wire conductor 3 is passed through a wire, and can be passed through a power switch, a relay, a contactor, a filter or
  • the transformer is connected to the power system of the tire crane 5 described.
  • the power of the power grid is provided in the form of wire and cable 1 (having a certain multiplicative), and the wire and cable 1 is erected at a high altitude, usually slightly higher than the tire crane 5 to prevent Collision is standard, and must be higher than container truck 6, avoiding the safety problems and site problems caused by wire and cable 1, and other conductive power supply bodies at low altitude or ground erection or laying, and avoiding the possibility of truck drivers and crane drivers driving and powering
  • the high-altitude fixing of wire and cable 1 is fixed and supported by the utility pole or the wire tower 2, and the wire towers 2 are far apart from each other, usually at ten Above the meter, up to tens of meters or even hundreds of meters, the utility pole or wire tower can be conveniently erected on the gaps and empty spaces on the 4 sides of the container yard.
  • the wire and cable 1 simultaneously acts as a sliding wire of the sliding wire conductor 3, and the sliding wire conductor 3 can freely slide along the sliding line under the action of an external force on the wire and cable 1; and at the same time continuously wire and cable 1
  • the electric energy is taken out; in addition, the slip wire conductor 3 can also be separated and merged with the power supply cable 1 either manually or automatically.
  • the electric energy drawn by the sliding wire conductor 3 is connected to the power supply system of the tire crane 5, and the power supply can be connected to the power supply system through a power switch, a relay, a contactor, a filter or a transformer, etc. It is also possible to supply power to the grid of the tire crane 5 bundle.
  • the above-mentioned port container tire hanging grid power supply device is adopted, because the wire and cable 1 is erected at a high altitude above the port, and the sliding wire conductive device 3 and the wheel hoisting crane are disposed on the wire and cable 1 and can slide freely along the extending direction thereof.
  • the power supply system of 5 is connected, so that the tire crane 5 can supply power through the power grid when needed; and at the same time, because the wire and cable 1 and the sliding wire conductive device 3 have certain flexibility, the large-sized vehicle movement of the container tire crane 5 is basically the same.
  • the utility pole or the electric tower 2 Up to tens of meters or even hundreds of meters, it is convenient to arrange the utility pole or the electric tower 2 on the gaps and open spaces of the four sides of the port container yard, avoiding the special requirements for the site;
  • the device 3 can be manually and automatically separated and merged with the power supply cable 1 to thereby effect a transition of the tire crane 5
  • the power supply uses wire and cable 1 and poles or wire towers 2, ordinary materials, economical and practical, simple structure, low cost, convenient construction, flexible and convenient operation, and safe and stable, widely applicable. It is especially suitable for wide application in port terminals, which can greatly improve the important performance indicators such as energy saving, pollution reduction and pollution reduction of existing equipment.

Description

港口集装箱轮胎吊电网供电设备
技术领域
本发明涉及港口集装箱装卸技术领域， 特别涉及集装箱吊装设备供电系统领域， 具体 是指一种港口集装箱轮胎吊电网供电 ¾：备。
背景技术
现代社会中， 随着经济贸易联系交流的日益密切， 港口运输产业也有了蓬勃发展。 而 在现有技术中， 港口集装箱码头堆场装卸通用的吊装机械 (简称场桥）主要有两种：
( 1 )轨道吊 ——采用吊车在固定轨道上运行， 通过电网供电， 节能、 无噪声、 无 废气排放、 可靠性高、 维修保养工作量小， 致命的缺点就是不能转场 (由一个集装箱作业区 转移到另外一个集装箱作业区)， 从而造成一次性投入高、使用率较低， 因此各大港口很少 采用此种方式。
( 2 )轮胎吊 ——轮胎吊是以柴油发动机为动力， 转场灵活， 但庞大的柴油发电机 組效率艮 无功消耗大、 噪声大、 烟尘污染环境也大。 特别是近几年， 燃油价格飞涨， 节能和环保要求增加， 其本身所具有的不足和弱点越来越凸显出来， 这样就给人们正常的 工作带来和很大的不便。 发明内容
本发明的目的是克服了上述现有技术中的缺点， 提供一种能够有效利用电网进行供 电、 经济实用、 结构简单、 成本较低、 操作灵活方便、 安全稳定、 适用范围较为广泛的港 口集装箱轮胎吊电网供电设备。
为了实现上述的目的， 本发明的港口集装箱轮胎吊电网供电设备具有如下构成： 该港口集装箱轮胎吊 >电网供电设备， 包括与供电电网相连接的电^电缆和轮胎吊电源 系统， 其主要特点是， 所述的电线电缆高空固定架设于轮胎吊上方， 且该电线电缆的位置 高于集装箱卡车的高度， 所述的电线电缆上活动设置有与电线电缆电接触的滑线导电装 置， 该滑线导电装置通过导线与所迷的轮胎吊电源系统相连接。
该港口集装箱轮胎吊电网供电设备的滑线导电装置为在外力的作用下沿电线电缆延 伸方向自由滑动的滑线导电器， 该滑线导电器活动套设于所述的电线电缆上。
该港口集装箱轮胎吊电网供电设备的电线电缆可以通过电线杆或电线塔架高空跨接 固定架设于轮胎吊的上方。
该港口集装箱轮胎吊电网供电设备的电线电缆的架设跨度为 10米 ~ 300米。
该港口集装箱轮胎吊电网供电设备的与滑线导电装置相连接的导线可以通过电源开 关、 继电器、 接触器、 滤波器或变压器与所述的轮胎吊电源系统相连接。
采用 该发明的港口集装箱轮胎吊电网供电设备， 由于在港口上方高空架设了电线电 缆， 且通过设置于该电线电缆上且可沿其延伸方向自由滑动的滑线导电装置与轮胎吊的电 源系统相连接， 从而使得轮胎吊可以在需要的时候通过电网进行电能供给； 同时由于电线 电缆和滑线导电装置有一定的柔性， ·集装箱轮胎吊的大车移动基本和原来的一样， 不需要 特别要求直线运行； 不仅如此， 该电线电缆的高空固定采用电线杆或电线塔架形式固定和 支撑， 电线塔架相互之间距离较远， 通常在 10米以上， 可达几十米甚至数百米， 因此、 可以方便地将电线杆或电线塔架安排在港口集装箱堆场边的间隙或空地上， 避免了对场地 的特别要求； 而且由于滑线导电装置可以人为或自动地与供电电线电缆分离和合并， 从而 为轮胎吊的转场提供了极大地便利； 另外， 供电采用电线电缆和电线杆或电线塔架， 材料 普通， 经济实用， 结构简单， 成本较低， 施工方便， 操作灵活方便， 而且安全可靠， 适用 范围较为广泛， 特别适合在港口码头应用，'可大大提升现有设备的节能降耗、 减少污染等 重要性能指标。 - 附图说明 ,
图 1为本发明的港口集装箱轮胎吊电网供电设备的系统架构示意图。 具体实施方式
为了能够更清楚地理解本发明的技术内容， 特举以下实施例详细说明。
请参阅图 1所示，.该港口集装箱轮胎吊电网供电设备， 包括与供电电网相连接的电线 电缆 1和轮胎吊 5的电源系统， 其中， 所述的电线电缆 1高空固定架设于轮胎吊 5上方， 在本实施方式中， 该电线电缆 1可以通过电线杆或电线塔架 2高空跨接固定架设于轮胎吊 5的上方， 且该电线电缆 1的架设跨度为 10米- 300米， 因此电线杆或电线塔架可以方便 地选取在集装箱堆场 4边的间隙和空地上进行架设； 该电线电缆 1的位置高于集装箱卡车 6的高度， 并略高于轮胎吊 5的高度， 所述的电线电缆 1上活动设置有与电线电缆 1电接 触的滑线导电装置 3 , 所述的滑线导电装置 3为在外力的作用下沿电线电缆延伸方向自由 滑动的滑线导电器 3, 且该滑线导电器 3活动套设于所述的电线电缆 1上， 该滑线导电器 3 通过导线， 并可以通过电源开关、 继电器、 接触器、 滤波器或变压器与所述的轮胎吊 5 的电源系统相连接。
在实际使用当中， 本发明的供电设备中，.电网的电能是以电线电缆 1的形式提供（有 一定的乘性）， 电线电缆 1是高空架设的， 通常略高于轮胎吊 5, 以防止碰撞为标准， 也一 定高于集装箱卡车 6, 避免了电线电缆 1、 以及其它导电供电体低空或地面架设或铺设带 来的安全问题、 场地问题， 而且避免了卡车司机和吊车司机开车可能与供电电线电缆 1、 或其它供电体发生的碰撞和磨损问题， 电线电缆 1的高空固定是采用电线杆或电线塔架 2 的形式固定和支撑， 电线塔架 2相互之间距离较远， 通常在十米以上， 可达几十米甚至数 百米，因此电线杆或电线塔架可以方便地选取在集装箱堆场 4边的间隙和空地上进行架设。
所述电线电缆 1同时又起滑线导电器 3的滑线作用， 滑线导电器 3可以在电线电缆 1 上在外力的作用下进行沿滑线方向自由滑动； 并且同时不断地把电线电缆 1上的电能引出 来； 另外， 滑线导电器 3也可以人为或自动地与供电电线电缆 1分离和合并。
所述滑线导电器 3引出的电能与轮胎吊 5的电源系统相连接， 其中间可以通过电源开 关、 继电器、 接触器、 滤波器或变压器等， 再与所述的电源系统相连接， 居需要， 也可 以对轮胎吊 5束接进行电网供电。
采用了上述的港口集装箱轮胎吊电网供电设备， 由于在港口上方高空架设了电线电缆 1 ,且通过设置于该电线电缆 1上且可沿其延伸方向自由滑动的滑线导电装置 3与轮膽吊 5 的电源系统相连接， 从而使得轮胎吊 5可以在需要的时候通过电网进行电能供给； 同时由 于电线电缆 1和滑线导电装置 3有一定的柔性， 集装箱轮胎吊 5的大车移动基本和原来的 一样， 不需要特别要求直线运行； 不仅如此， 该电线电缆 1的高空固定采用电线杆或电线 塔架 2形式固定和支撑， 电线塔架 2相互之间距离较远， 通常在 10米以上， 可达几十米 甚至上百米， 因此、 可以方便地将电线杆或电线塔架 2安排在港口集装箱堆场 4边的间隙 和空地上， 避免了对场地的特别要求； 而且由于滑线导电装置 3可以人为或自动地与供电 电线电缆 1分离和合并， 从而为轮胎吊 5的转场提供了极大地便利； 另外， 供电采用电线 电缆 1和电线杆或电线塔架 2, 材料普通， 经济实用， 结构简单， 成本较低， 施工方便， 操作灵活方便， 而且安全稳定， 适用范围较为广泛， 特别适合在港口码头广泛应用， 可大 大提升现有设备的节能降耗、 减少污染等重要性能指标。
在此说明书中， 本发明已参照其特定的实施例作了描迷。 但是， 很显然仍可以作出各 种修改和变换而不背离本发明的精神和范围。 因此， 说明书和附图应被认为是说明性的而 非限制性的。

Claims

权利要求
1、 一种港口集装箱轮胎吊电网供电设备， 包括与供电电网相连接的电线电缆和轮胎 吊电源系统， 其特征在于， 所述的电线电缆高空固定架设于轮胎吊上方， 且该电线电缆的 位置高于集装箱卡车的高度， 所述的电线电缆上活动设置有与电线电缆电接触的滑线导电 装置， 该滑线导电装置通过导线与所述的轮胎吊电源系统相连接。
2、 根据权利要求 1 所述的港口集装箱轮胎吊电网供电设备， 其特征在于， 所迷的滑 线导电装置为在外力的作用下沿电线电缆延伸方向自由滑动的滑线导电器， 该滑线导电器 活动套设于所述的电线电缆上。
3、 根据权利要求 1 所述的港口集装箱轮胎吊电网供电设备， 其特征在于， 所述的电 线电缆通过电线杆或电线塔架高空跨接固定架设于轮胎吊的上方。
4、 根据权利要求 3 所述的港口集装箱轮胎吊电网供电设备， 其特征在于， 所述的电 线电缆的架设跨度为 10米 ~ 300米。
5、 根据权利要求 1至 4中任一项所述的港口集装箱轮胎吊电网供电设备， 其特征在 于， 所述的与滑线导电装置相连接的导线通过电源开关、 继电器、 接触器、 滤波器或变压 器与所述的轮胎吊电源系统相连接。
PCT/CN2007/002675 2006-09-18 2007-09-10 Équipement d'alimentation du réseau électrique pour grue à portique sur pneumatiques en caoutchouc dans un port WO2008043244A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP07800891.9A EP2070861B1 (en) 2006-09-18 2007-09-10 Power supplying equipment from electric supply network for rubber-tired crane in port
US12/446,030 US20100282557A1 (en) 2006-09-18 2007-09-10 Mains power supply equipment for rubber-tired port container gantry cranes
ES07800891.9T ES2454620T3 (es) 2006-09-18 2007-09-10 Equipo de suministro de energía desde una red de suministro eléctrico para grúas sobre neumáticos en puertos

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200620045914 2006-09-18
CN200620045914.0 2006-09-18

Publications (1)

Publication Number Publication Date
WO2008043244A1 true WO2008043244A1 (fr) 2008-04-17

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PCT/CN2007/002675 WO2008043244A1 (fr) 2006-09-18 2007-09-10 Équipement d'alimentation du réseau électrique pour grue à portique sur pneumatiques en caoutchouc dans un port

Country Status (4)

Country Link
US (1) US20100282557A1 (zh)
EP (1) EP2070861B1 (zh)
ES (1) ES2454620T3 (zh)
WO (1) WO2008043244A1 (zh)

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