WO2019061008A1 - 一种自带起重机的铁路平车 - Google Patents

一种自带起重机的铁路平车 Download PDF

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Publication number
WO2019061008A1
WO2019061008A1 PCT/CN2017/103347 CN2017103347W WO2019061008A1 WO 2019061008 A1 WO2019061008 A1 WO 2019061008A1 CN 2017103347 W CN2017103347 W CN 2017103347W WO 2019061008 A1 WO2019061008 A1 WO 2019061008A1
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WO
WIPO (PCT)
Prior art keywords
floor
flat car
crane
flatcar
truck
Prior art date
Application number
PCT/CN2017/103347
Other languages
English (en)
French (fr)
Inventor
辛海琳
付国华
殷迅
刘昆
尹立
卫利军
Original Assignee
中车齐齐哈尔车辆有限公司
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 中车齐齐哈尔车辆有限公司 filed Critical 中车齐齐哈尔车辆有限公司
Priority to PCT/CN2017/103347 priority Critical patent/WO2019061008A1/zh
Publication of WO2019061008A1 publication Critical patent/WO2019061008A1/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
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/50—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes mounted on railway vehicles, e.g. breakdown cranes

Definitions

  • the present invention relates to a railway flat car with a crane, and belongs to the technical field of railway vehicles.
  • the railway flat car adopts the chassis and floor bearing, has the advantages of wide application range and strong carrying capacity, and can be used for transporting steel, automobile, concrete prefabricated beams, mechanical equipment and military equipment.
  • an object of the present invention is to provide a railway flat car with a self-contained crane that can facilitate loading and unloading and transportation of small materials along the railway line, which is advantageous for improving work efficiency.
  • a railway flat car with a crane characterized in that it comprises: a flat car body and a truck-mounted crane, and the truck-mounted crane is installed on the flat car The top surface of one end of the car body.
  • the flat car body includes a chassis with a box-type center beam, and a seat plate is welded to an upper airfoil at one end of the center beam; the bottom of the truck-mounted crane passes through a bolt and the mount Plate and center beam connection.
  • a floor on a top surface of the chassis the floor being divided into a first floor and a second floor, wherein the first floor is installed at one end of the chassis where the truck crane is located,
  • the first floor is made of steel floor, and the top surfaces of the first floor and the second floor are flush.
  • the truck-mounted crane includes a rotary base, a boom that is rotatably mounted on the rotary base, and a power system, wherein the power system is mounted on a channel bracket fixed on the steel floor on.
  • Both ends of the chassis are provided with a buffer stopper.
  • an end door is movably disposed at the front and rear ends of the flat car body, and is movable on both sides of the flat car body There are side doors that are dynamically set.
  • the bolt is a high-strength bolt, and the high-strength bolt is fastened by a nut after passing through the center beam, the mounting seat plate and the rotary base respectively from bottom to top.
  • the present invention adopts the above technical solutions, and has the following advantages: 1.
  • the invention installs a truck-mounted crane on a flat car body, and integrates the railway flat car and the crane to integrate the railway flat car with the transportation. And lifting function, can realize self-loading and unloading of goods, saving equipment purchase cost; and truck-mounted crane is based on flat car body, hoisting ⁇ lateral force depends on the weight balance of vehicles and goods on the car, no need to set
  • the support device is easy to use and has high work efficiency.
  • the invention connects the truck-mounted crane with the middle beam of the vehicle body with the highest rigidity, and the load generated by the hoisting cargo directly acts on the center beam, and the foundation is firm and reliable. 3.
  • the truck-mounted crane of the invention has a power system, and the operation ⁇ does not require additional power input, and the vehicle is flexible and can be adapted to the remote and complicated environment along the railway. 4.
  • the end of the truck-mounted crane of the invention adopts steel floor, and is welded with the beam of the underframe, the overall strength is large, the surface is not easy to be damaged, the service life is long, and the height of the steel floor and other floors is flush, so that the goods The loading will not be affected by the unevenness of the floor, and it will also help the operator to walk in the car. 5.
  • the special cushioning stopper is provided at both ends of the chassis of the invention, and it is possible to realize the trans-shipment transportation of slender goods such as rails without the need to install a universal buffer stopper.
  • the movable body end and side door are arranged around the body of the invention, and the end and side doors are closed. The longitudinal and lateral movement of the cargo can be blocked, and most of the goods can be transported without binding reinforcement.
  • the crane of the crane with the working load is connected with the vehicle body by high-strength bolts, and the connection strength is high. The bolts penetrate the bolt holes from the bottom to the top, and the nuts are exposed above the base of the rotary machine base to facilitate daily loosening inspection.
  • the invention is safe, reliable, convenient to operate, practical and durable, and is suitable for new railway construction and existing railway maintenance construction, not only has the transportation function of the flat car, but also can use the crane with the built-in crane to small materials such as construction materials and equipment. Self-loading and self-unloading, the vehicle is flexible and maneuverable, adaptable to the environment, and can achieve good goals of reducing construction costs and improving work efficiency.
  • FIG. 2 is a schematic structural view of a chassis of the present invention
  • FIG. 3 is a schematic structural view of the chassis of the present invention after the floor is installed.
  • the present invention includes a flat car body and a truck-mounted crane 3, wherein the truck-mounted crane 3 is mounted on a top surface of one end of the flat car body.
  • the flat car body includes a chassis 1 having a box-type center beam 11, and a seat plate 12 is welded to the upper wing surface at one end of the box-shaped center beam 11.
  • the bottom of the truck-mounted crane 3 is connected to the mounting seat plate 12 and the box-type center beam 11 by bolts 6.
  • the floor 2 is installed on the top surface of the chassis 1, and the floor 2 is divided into two parts, a first floor 21 and a second floor 22, wherein the first floor 21 is mounted on the chassis 1 where the truck crane 3 is located. At one end and using a steel floor, the top surfaces of the first floor 21 and the second floor 22 are flush.
  • the truck-mounted crane 3 includes a rotary base 31, a boom 32 that is rotatably mounted on the rotary base 31, and a power system 33, wherein the power system 33 is mounted on a slot fixed to the steel floor 21.
  • Steel bracket 2
  • both ends of the chassis 1 are provided with a buffer stopper 13.
  • an end door 4 is movably provided at the front and rear ends of the flat car body, and a side door 5 is movably disposed on both sides of the flat car body.
  • the bolt 6 is a high-strength bolt, and the high-strength bolt is fastened by a nut from the bottom to the top through the center beam 11, the seat plate 12 and the rotary base 31, respectively.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

一种自带起重机的铁路平车，包括平车车体和随车起重机（3），所述随车起重机安装在所述平车车体的一端的顶面。在平车车体上安装随车起重机（3），将铁路平车与吊机集合于一体，使铁路平车同时具有运输和吊装的功能，可实现对货物的自装自卸，节省设备购置费用；并且随车起重机以平车车体为基础，吊装时侧向力依靠车辆和车上货物的重量平衡，无需另外设置支撑装置，使用方便，作业效率高。

Description

说明书
发明名称:一禾 Φ 己 隱各
技术领域
[0001] 本发明涉及一种自带起重机的铁路平车， 属于铁路车辆技术领域。
背景技术
[0002] 铁路平车采用底架和地板承载， 具有适用范围广、 承载能力强的优点， 可用于 运输钢材、 汽车、 混凝土预制梁、 机械设备及军用装备等货物。
[0003] 在新建铁路和既有铁路维护施工吋， 施工材料、 设备等物资均采用铁路平车进 行运输。 但普通铁路平车只能运输， 不具备吊装货物的功能， 在铁路沿线对施 工物资进行装卸吋， 要另外配备吊机， 从而致使施工所需的设备多， 相关费用 高， 作业效率较低。 问题的解决方案
技术解决方案
[0004] 针对上述问题， 本发明的目的是提供一种有利于提高作业效率的、 可在铁路沿 线对小型物资进行装卸和运输的自带起重机的铁路平车。
[0005] 为实现上述目的， 本发明采用以下技术方案： 一种自带起重机的铁路平车， 其 特征在于： 包括平车车体和随车起重机， 所述随车起重机安装在所述平车车体 的一端的顶面。
[0006] 所述平车车体包括带有箱型中梁的底架， 在所述中梁的一端的上翼面焊接安装 座板； 所述随车起重机的底部通过螺栓与所述安装座板及中梁连接。
[0007] 在所述底架的顶面安装地板， 所述地板分为第一地板和第二地板， 其中， 所述 第一地板安装在所述随车起重机所在的所述底架的一端， 所述第一地板采用钢 地板， 所述第一地板和第二地板的顶面平齐。
[0008] 所述随车起重机包括回转机座、 可控转动设置在所述回转机座上的吊臂以及动 力系统， 其中， 所述动力系统安装在固定在所述钢地板上的槽钢支架上。
[0009] 所述底架的两端设置有缓冲停止器。
[0010] 在所述平车车体的前后两端可活动地设置有端门， 在所述平车车体的两侧可活 动地设置有侧门。
[0011] 所述螺栓为高强度螺栓， 所述高强度螺栓由下至上分别穿过中梁、 安装座板和 回转机座后由螺母紧固。
[0012]
发明的有益效果
有益效果
[0013] 本发明由于采取以上技术方案， 其具有以下优点： 1、 本发明在平车车体上安 装随车起重机， 将铁路平车与吊机集合于一体， 使铁路平车同吋具有运输和吊 装的功能， 可实现对货物的自装自卸， 节省设备购置费用； 并且随车起重机以 平车车体为基础， 吊装吋侧向力依靠车辆和车上货物的重量平衡， 无需另外设 置支撑装置， 使用方便， 作业效率高。 2、 本发明将随车起重机与车体中刚度最 大的中梁连在一起， 吊装货物产生的载荷直接作用于中梁， 基础坚固， 可靠耐 用。 3、 本发明随车起重机自带动力系统， 作业吋无需额外动力输入， 车辆的使 用机动灵活， 能较好的适应铁路沿线位置偏僻、 环境复杂的作业条件。 4、 本发 明安装随车起重机的一端采用钢地板， 与底架各梁组焊为一体， 整体强度大， 且表面不易损坏， 使用寿命较长， 钢地板与其它地板的高度平齐， 使得货物装 载不会因地板不平而受到影响， 也利于操作人员在车上行走。 5、 本发明底架两 端设有专用缓冲停止器， 无需再临吋加装通用缓冲停止器就能实现钢轨等细长 货物的跨装运输。 6、 本发明车体四周设有可活动的端、 侧门， 端、 侧门关闭吋 可阻挡货物纵向和横向的窜动， 大部分货物无需捆绑加固即可运输。 7、 本发明 起重机承受作业载荷的回转机座与车体采用高强度螺栓连接， 连接强度高， 螺 栓从下向上穿入螺栓孔， 螺母露在回转机座底座以上， 便于日常防松检査。
[0014] 本发明安全可靠、 操作方便、 实用耐久， 适用于新建铁路和既有铁路维护施工 ， 不仅具有平车的运输功能， 还可使用随车自带的起重机对施工材料、 设备等 小型物资自装自卸， 车辆使用灵活机动， 对环境的适应性强， 能够达到降低施 工成本、 提高工作效率的良好目标。
对附图的简要说明
附图说明 [0015] 以下结合附图来对本发明进行详细的描绘。 然而应当理解， 附图的提供仅为了 更好地理解本发明， 它们不应该理解成对本发明的限制。
[0016] 图 1是本发明的整体结构示意图；
[0017] 图 2是本发明底架的结构示意图；
[0018] 图 3是本发明底架安装地板后的结构示意图。
本发明的实施方式
[0019] 下面结合附图和实施例对本发明进行详细的描述。
[0020] 如图 1、 图 2所示， 本发明包括平车车体和随车起重机 3， 其中， 随车起重机 3安 装在平车车体的一端的顶面。 平车车体包括带有箱型中梁 11的底架 1， 在箱型中 梁 11的一端的上翼面焊接安装座板 12。 随车起重机 3的底部通过螺栓 6与安装座 板 12及箱型中梁 11连接。
[0021] 进一步地， 在底架 1的顶面安装地板 2， 地板 2分为第一地板 21和第二地板 22两 部分， 其中， 第一地板 21安装在随车起重机 3所在的底架 1的一端并且采用钢地 板， 第一地板 21和第二地板 22的顶面平齐。
[0022] 进一步地， 随车起重机 3包括回转机座 31、 可控转动设置在回转机座 31上的吊 臂 32以及动力系统 33， 其中， 动力系统 33安装在固定在钢地板 21上的槽钢支架 2
3上。
[0023] 进一步地， 底架 1的两端设置有缓冲停止器 13。
[0024] 进一步地， 在平车车体的前后两端可活动地设置有端门 4， 在平车车体的两侧 可活动地设置有侧门 5。
[0025] 进一步地， 螺栓 6为高强度螺栓， 高强度螺栓由下至上分别穿过中梁 11、 安装 座板 12和回转机座 31后由螺母紧固。
[0026] 上述各实施例仅用于对本发明的目的、 技术方案和有益效果进行了进一步详细 说明， 并不用于限制本发明， 凡在本发明的精神和原则之内， 所做的任何修改
、 等同替换、 改进等， 均应包含在本发明的保护范围之内。

Claims

权利要求书
一种自带起重机的铁路平车， 其特征在于： 包括平车车体和随车起重 机， 所述随车起重机安装在所述平车车体的一端的顶面。
如权利要求 1所述的一种自带起重机的铁路平车， 其特征在于： 所述 平车车体包括带有箱型中梁的底架， 在所述中梁的一端的上翼面焊接 安装座板； 所述随车起重机的底部通过螺栓与所述安装座板及中梁连 接。
如权利要求 2所述的一种自带起重机的铁路平车， 其特征在于： 在所 述底架的顶面安装地板， 所述地板分为第一地板和第二地板， 其中， 所述第一地板安装在所述随车起重机所在的所述底架的一端， 所述第 一地板采用钢地板， 所述第一地板和第二地板的顶面平齐。
如权利要求 3所述的一种自带起重机的铁路平车， 其特征在于： 所述 随车起重机包括回转机座、 可控转动设置在所述回转机座上的吊臂以 及动力系统， 其中， 所述动力系统安装在固定在所述钢地板上的槽钢 支架上。
如权利要求 2所述的一种自带起重机的铁路平车， 其特征在于： 所述 底架的两端设置有缓冲停止器。
如权利要求 1所述的一种自带起重机的铁路平车， 其特征在于： 在所 述平车车体的前后两端可活动地设置有端门， 在所述平车车体的两侧 可活动地设置有侧门。
如权利要求 4所述的一种自带起重机的铁路平车， 其特征在于： 所述 螺栓为高强度螺栓， 所述高强度螺栓由下至上分别穿过中梁、 安装座 板和回转机座后由螺母紧固。
PCT/CN2017/103347 2017-09-26 2017-09-26 一种自带起重机的铁路平车 WO2019061008A1 (zh)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543937A1 (fr) * 1983-04-11 1984-10-12 Sotramef Dispositif de levage et de transport sur des voies ferrees
CN2270041Y (zh) * 1996-06-28 1997-12-10 郑州铁路局郑州科学技术研究所 轨行式吊运设备
CN2334736Y (zh) * 1998-02-25 1999-08-25 西安铁路分局兴平养路机械厂 轨道平车可移动随车起重机
CN2702984Y (zh) * 2004-03-31 2005-06-01 中国南车集团戚墅堰机车车辆工艺研究所 随车起重机
CN201002929Y (zh) * 2006-06-29 2008-01-09 西安铁路局兴平养路机械厂 小型养路机械起重运输车
CN201971014U (zh) * 2010-12-27 2011-09-14 南车二七车辆有限公司 一种预制梁运输专用车
CN105523489A (zh) * 2015-12-25 2016-04-27 济南轨道交通装备有限责任公司 具有电动回转功能的轨道平板吊车
CN107434214A (zh) * 2017-09-26 2017-12-05 中车北京二七车辆有限公司 一种自带起重机的铁路平车

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543937A1 (fr) * 1983-04-11 1984-10-12 Sotramef Dispositif de levage et de transport sur des voies ferrees
CN2270041Y (zh) * 1996-06-28 1997-12-10 郑州铁路局郑州科学技术研究所 轨行式吊运设备
CN2334736Y (zh) * 1998-02-25 1999-08-25 西安铁路分局兴平养路机械厂 轨道平车可移动随车起重机
CN2702984Y (zh) * 2004-03-31 2005-06-01 中国南车集团戚墅堰机车车辆工艺研究所 随车起重机
CN201002929Y (zh) * 2006-06-29 2008-01-09 西安铁路局兴平养路机械厂 小型养路机械起重运输车
CN201971014U (zh) * 2010-12-27 2011-09-14 南车二七车辆有限公司 一种预制梁运输专用车
CN105523489A (zh) * 2015-12-25 2016-04-27 济南轨道交通装备有限责任公司 具有电动回转功能的轨道平板吊车
CN107434214A (zh) * 2017-09-26 2017-12-05 中车北京二七车辆有限公司 一种自带起重机的铁路平车

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