WO2021031769A1 - 一种轨道交通的轨道铺设方法及装置 - Google Patents

一种轨道交通的轨道铺设方法及装置 Download PDF

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Publication number
WO2021031769A1
WO2021031769A1 PCT/CN2020/103221 CN2020103221W WO2021031769A1 WO 2021031769 A1 WO2021031769 A1 WO 2021031769A1 CN 2020103221 W CN2020103221 W CN 2020103221W WO 2021031769 A1 WO2021031769 A1 WO 2021031769A1
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Prior art keywords
track
rail
rolling
laying
carrier
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PCT/CN2020/103221
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English (en)
French (fr)
Inventor
米建军
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米建军
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Application filed by 米建军 filed Critical 米建军
Priority to US17/634,997 priority Critical patent/US20220290379A1/en
Publication of WO2021031769A1 publication Critical patent/WO2021031769A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/16—Transporting, laying, removing, or replacing rails; Moving rails placed on sleepers in the track
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/16—Transporting, laying, removing, or replacing rails; Moving rails placed on sleepers in the track
    • E01B29/17—Lengths of rails assembled into strings, e.g. welded together
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/42—Undetachably joining or fastening track components in or on the track, e.g. by welding, by gluing; Pre-assembling track components by gluing; Sealing joints with filling components
    • E01B29/44—Methods for effecting joining of rails in the track, e.g. taking account of ambient temperature

Definitions

  • the present invention relates to the field of rail transit, in particular to a method and device for laying rails for rail transit.
  • Rail transit is a long-established mode of transportation. Since its emergence and use by humans, rail transit has become a major transportation and travel mode for centuries because of its large transportation capacity, safety and reliability. Rail transit first needs to lay tracks.
  • the track laying manager has practiced and improved for many years, and all aspects of technology have been very mature and reliable.
  • high-speed trains have been running for more than ten years, with a speed of more than 300 kilometers per hour.
  • the existing track laying system can no longer meet the needs. A large number of tracks are being laid every year.
  • the method is to make each section of rails with a length of about 20 to 100 meters in the steel plant, use special beam cranes to carry them, use special vehicles to transport them on special roads, and use special machinery to lay them, and then clean up each section of rails. Ports are welded into seamless tracks. Although the strength of the welded parts can exceed that of the non-welded parts, it is difficult to achieve the same physical and chemical indicators as the rails near the welded parts. The whole process consumes a lot of manpower and material resources. It is necessary to provide faster, more comfortable and safer The rail transit must be improved.
  • the purpose of the present invention is to provide a track laying method and device for rail transit, which solves the problem of high-cost rail unevenness in the existing rail transit after the track is laid in sections.
  • a rail transit track laying method the track adopts an on-site processing method, and at the same time an uninterrupted on-site laying method, the track adopts steel rail laying, and the on-site processing of the steel rail is at least
  • the on-site rolling method is adopted.
  • the rolling method is a continuous rolling process. There is a casting process before the rail is rolled.
  • the casting process is a continuous casting process. Through this continuous casting and rolling process, the rolled rail can be continuous In an uninterrupted state, continuous uninterrupted rails are laid directly after being processed from the continuous casting and rolling process to form a continuous track. Compared with the existing track laying method, the track laid by this method has many advantages.
  • the revolutionary advantage is that it simplifies the process first.
  • the rails of the existing rails probably need to go through the following processes from the production to the laying stage, including casting billets, billet rolling, rail storage, rail loading, rail transportation, rail laying, rails
  • the series of main processes of welding and grinding and correction which span time and space, waste time and expense.
  • the above-mentioned method of the present invention is adopted to improve the existing equipment and transfer the rail processing link to the track laying site.
  • ballasted tracks refer to the use of gravel on the roadbed as a track bed.
  • the gravel is stone.
  • the requirements are uniform structure, rigidity, weather resistance, good impact toughness, elasticity, and good drainage.
  • Ballastless track means that there are no stones on the roadbed, and the monolithic track bed slab is used.
  • the track bed slab is prefabricated in the rear factory. Yes, it is generally a reinforced concrete structure with a width of 3 meters and a length of 5 meters. When prefabricated, the rail fasteners are embedded in it. It is characterized by high construction speed per hour, fast laying speed, smoother train operation, but at the same time high cost.
  • the above-mentioned infrastructure and power facilities include two situations where the entire line is completed and part of the construction is completed. Part of the construction is completed. It can be carried out synchronously with the track laying, which can be that the infrastructure construction is in the first place, the power facilities are constructed synchronously, and a buffer period is reserved for track laying to achieve the effect of simultaneous construction of the three.
  • a track laying device for rail transit including a rail laying device and a rail rolling device.
  • the rail output from the rail rolling device directly enters the rail laying device.
  • the rail laying device adjusts the position of the rail, fills with track pads and elastic frames, etc., and lays the rail
  • the above-mentioned rail transit track laying device also includes a continuous casting device, which is connected with the rail rolling device to form a continuous casting and rolling device, which will meet the required chemical composition and quality percentage of steel
  • the continuous casting device of this continuous casting and rolling device continuously casts into continuous billets, which are directly sent to the continuous rolling mill of the large reduction continuous rolling device for rolling to obtain uniform and uninterrupted rails, which pass through the rail laying device Installed as a rail, it also includes a first carrier device.
  • At least the rail continuous casting and rolling device is installed on the first carrier device.
  • the first carrier device moves along the track laying route, so that when the rail rolling device outputs the rail, the first carrier The device moves forward to enable the rail to be output smoothly.
  • It also includes a second carrier device.
  • the second carrier device is arranged between the first carrier device and the rail continuous casting and rolling device.
  • the second carrier device is at least relative to the first carrier device. It can move back and forth along the track laying direction, and the range of movement is within the first carrier. This setting can adjust the difference between the speed of the output rail of the rail continuous casting and rolling device and the speed of the first carrier.
  • the second carrier device can also move laterally along the track route to adjust the lateral deviation.
  • the first carrier device can be driven by wheels or crawlers to move along the track route. Or move across both sides of the rail route. Because the steel rails that have been output are fixed, the movement of the first carrier and the second carrier also has a billet drawing function.
  • a billet roll is used to pull the billet to transfer the billet. It is drawn from the mold of the continuous casting device, and the technology of the present invention can reduce or eliminate the drawing roll.
  • the continuous casting and rolling device Compared with the previous casting mold technology, the continuous casting and rolling device has the advantages of improving the utilization rate of raw materials, saving energy consumption, improving labor conditions, easy to realize automation, and good quality of cast slabs. Therefore, the arc continuous casting machine has been widely used.
  • a tension sensor is provided between the rail and the rolling mill, between the first carrier device and the second carrier device, for detecting mutual tension.
  • the second carrying device is equipped with an auxiliary driving device, and the auxiliary driving device drives the second carrying device on the first carrying device.
  • the first carrier is equipped with a main driving device, the main driving device drives the first carrier to move on the ground, the tension sensor, the position sensor, the auxiliary driving device and the main driving device are all connected to the controller, and the controller is connected to the computer host, Control the operation of each part, the computer host also detects and controls the data and operation of other parts.
  • the rail continuous rolling method rolls a billet fixed or moving relative to the ground through a roll that moves relative to the ground.
  • a rail continuous rolling device is provided with moving rolls. During the continuous output of the billet, the rolls move back and forth around the billet to make the billet become the required rail.
  • the continuous rolling device may not be equipped with a billet cutting device and a rail cutting device. Combined with the continuous casting device, the continuous casting device may not be equipped with a starter or billet device.
  • a continuous casting and rolling device includes at least two ladle turrets, a tundish, a mold, a guide roller and a roller.
  • the ladle is equipped with a heating device, and the ladle is carried by the turret to pour the molten steel into the tundish ,
  • the tundish nozzle distributes the molten steel into each mold.
  • the mold cools the molten steel into a billet.
  • the billet passes through an arc-shaped guide roller and is transported to the roller position.
  • the roller moves back and forth to roll the billet into a designed rail.
  • the device has a simple structure and can output continuous rails.
  • the above-mentioned rail transit track laying device because the billet is continuously rolled into a continuous rail, it can output the billet closest to the rail size, and pass the minimum billet rolling process closest to the requirement.
  • There is a single billet that needs to consider the amount of output rails that can be rolled by each billet and the efficiency issues caused by the size of the billet.
  • the rails that may be rolled by a single billet may need to be cut to become multiple rails with required lengths. Generally, it is impossible to roll out a billet.
  • a steel rail just meets the requirements, and the present invention can output the size of the steel rail closest to the rail before rolling requirements, reducing energy consumption and time.
  • the rail laying device will be much simplified compared to the existing rail laying device.
  • the existing rail laying device needs to carry a certain number and length of rails, and the rails are constantly added during the laying process, because
  • the rails of the rail laying device of the present invention are continuous and do not require loading, unloading and storage of the rails.
  • the rails output by the continuous rolling device are adjusted by the rail laying device to adjust the position, and the rail pad and fixing can be added.
  • the above-mentioned rail transit track laying device can also be added with an on-site steelmaking device.
  • the molten steel output from the steelmaking device enters the ladle of the continuous casting device.
  • This part can be based on actual conditions, such as the steelmaking plant and the track laying equipment.
  • refining equipment is used. If the equipment starts from the raw material iron ore is too heavy, which is not conducive to the operation of the entire track laying system, of course, a special miniaturized complete steelmaking equipment can be made to cooperate with the implementation of the present invention, so that only continuous addition of smelting equipment is needed.
  • Steel raw materials can be laid by the present invention to uninterrupted steel rails to become tracks.
  • the steelmaking device and the continuous casting and rolling device can both move within the track laying route, or can move independently with other devices outside the track laying route.
  • the continuous casting device when there is no steelmaking device near the laying route, the continuous casting device can be equipped with a molten steel heating device to make the temperature transported from a remote steelmaking plant not enough for the refining required by continuous casting
  • the steel raw material is heated, and the molten steel heated to a suitable temperature enters the next step of the continuous casting device for processing.
  • the track laying method and device for rail transit of the present invention can output one track or multiple tracks simultaneously.
  • the welding process of the existing steel rails includes the short rail welding into the long rail and the welding between the long rail.
  • Each welding includes: grinding and cleaning the welded joint, welding, normalizing, air cooling, rough grinding, water cooling, straightening, and precision. Grinding and other links, using the method and device of the present invention can remove such a complicated welding process.
  • the existing welding technology is very high, it cannot guarantee the physical and chemical properties and mechanical properties of the welding place consistent with other positions. For example, the welding place can withstand strength Although it can meet the requirements of other locations, it is difficult to achieve consistency across the entire track. For a train with a speed of 300 kilometers per hour, if there is a welding point every 20 meters, it is equivalent to the train passing through 250 welding points every minute.
  • the rail transit of the present invention includes, but is not limited to, railway systems that use steel rails.
  • the material of the rail is not limited to steel rails, but also aluminum rails.
  • the continuous casting and rolling device is not limited to the processing and manufacturing of steel rails, but also includes other materials and profiles. manufacture.
  • the beneficial effect of the present invention is: adopting a rail transit track laying method and device of the present invention, through a series of methods and device improvements, the existing rail manufacturing devices of various parts can be mutually continuously produced, which is suitable for the present invention
  • the continuous rail production and track laying enable the rails to be continuously laid to form the entire track with consistent performance, which greatly improves work efficiency, saves costs, and makes rail transportation safer and more comfortable.
  • Figure 1 is a schematic diagram of a track laying device for rail transit according to the present invention
  • Figure 2 is a schematic diagram of the existing seamless track laying process
  • Fig. 3 is a schematic flow chart of a track laying method for rail transit according to the present invention.
  • 1 is a continuous casting device
  • 2 is a continuous rolling device
  • 3 is a second carrier
  • 4 is a first carrier
  • 5 is a rail laying device
  • 6 is a steel rail.
  • Figure 1 is a schematic diagram of a rail transit track laying device of the present invention; in the figure 1 is a continuous casting device, 2 is a continuous rolling device, 3 is a second carrier device, and 4 is The first carrier device, 5 is a rail laying device, and 6 is a steel rail.
  • the continuous casting device 1 includes two ladle turrets, a tundish, a mold, a guide roller, etc.
  • the ladle is equipped with a heating device, and the ladle is rotated by The tower is carried, the molten steel is poured into the tundish, and the molten steel is distributed from the nozzle of the tundish to each mold.
  • the mold cools the molten steel to form a billet.
  • the billet passes through an arc-shaped guide roller and is transported to the roller position of the continuous rolling device ,
  • the rolls move back and forth to roll the billet into the designed rail 6
  • the rail 1 output by the continuous rolling device 2 directly enters the rail laying device 5
  • the rail laying device 5 adjusts the position of the rail 1 and fills the rail pads and elastic frames to lay the rails 1 becomes a track.
  • the continuous casting device 1 and the continuous rolling device 2 are installed on the first carrier 4.
  • the first carrier 4 moves along the track laying route so that the rail 1 can be output smoothly.
  • the second carrier 3 is installed on the first carrier.
  • the second carrier device 3 can move back and forth relative to the first carrier device 4 at least along the track laying direction.
  • This setting can adjust the rail continuous casting device 1
  • the second carrier device 3 can also move laterally along the track route.
  • a tension sensor is provided between the first carrier device 4 and the second carrier device 3 to detect the mutual tension.
  • a position sensor is installed between the second carrier device 3 and the first carrier device 4 and the second carrier device 3, and the second carrier device 3 is provided with an auxiliary driving device, which drives the second carrier device 3 Move on the first carrier 4, the first carrier 4 is equipped with a main driving device, the main driving device drives the first carrier 4 to move on the ground, the tension sensor, the position sensor, the auxiliary driving device and the main driving device are all connected with the controller Connection:
  • the controller is connected with the host computer to control the operation of each part.
  • the host computer also detects and controls the data and operation of other parts.
  • the rail laying device 5 can be set on the first carrier 4 or the second carrier 3.
  • FIG 2 is a schematic diagram of the existing seamless track laying process.
  • Figure 3 is a schematic diagram of a rail transit track laying method according to the present invention. It can be seen from the comparison that the method of the present invention is simpler, saves a lot of procedures and special equipment, and the track consistency obtained by the method of the present invention is higher, which provides a good foundation for railway speed increase and stable operation.

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  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
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Abstract

本发明的目的是在于提供一种轨道交通的轨道铺设方法及装置，解决现有轨道交通的轨道分段铺设后焊接存在的耗费大轨道不均匀的问题，一种轨道交通的轨道铺设方法，轨道采用现场加工的方法，同时现场不间断铺设的方法，轨道采用钢轨铺设，所述的钢轨的现场加工至少采用现场轧制的方法，轧制的方法为连轧过程，在钢轨轧制的之前还有浇铸过程，浇铸过程是连铸过程，通过这样的连铸连轧过程可以使轧制的钢轨为连续不间断的状态，连续不间断的钢轨从连铸连轧过程加工出来后直接进行铺设，对现有设备进行改进，把钢轨的加工环节转移到轨道铺设现场，并且直接铺设成为连续的无缝轨道。

Description

一种轨道交通的轨道铺设方法及装置 技术领域
本发明涉及轨道交通领域, 具体是一种轨道交通的轨道铺设方法及装置。
 背景技术
轨道交通是一种历史悠久的交通方式，轨道交通自从在人类出现并使用后，就因为其运输能力大，安全可靠而成为人类的一种主要的运输和出行方式，轨道交通首先需要铺设轨道，轨道的铺设经理很多年的实践和改进，各方面技术已经非常成熟而可靠，但是随着轨道技术和其他领域技术的不断进步，特别是近些年世界各国高速列车的发明和使用，对轨道交通的轨道铺设要求原来越高，中国的高速列车已经运行十几年，速度每小时三百多公里，现有的轨道铺设体系已经不能满足需要，每年还在不断铺设大量轨道，现在最新铺设轨道的方法是把每节长度二十至一百米左右的钢轨在钢厂制作完成，用专门的梁吊搬运，用专门的车辆通过专门的道路运输，用专门的机械铺设，然后清理每节钢轨的端口，焊接成为无缝轨道，虽然焊接部位的强度可以超过非焊接部位，但是却很难与焊接部位附近的钢轨达到一致的理化指标，整个过程耗费大量人力物力，要提供更快更舒适更安全的轨道交通必须改进。
 技术解决方案
本发明的目的是在于提供一种轨道交通的轨道铺设方法及装置，解决现有轨道交通的轨道分段铺设后焊接存在的耗费大轨道不均匀的问题。
本发明为实现上述目的，通过以下技术方案实现：一种轨道交通的轨道铺设方法，轨道采用现场加工的方法，同时现场不间断铺设的方法，轨道采用钢轨铺设，所述的钢轨的现场加工至少采用现场轧制的方法，轧制的方法为连轧过程，在钢轨轧制的之前还有浇铸过程，浇铸过程是连铸过程，通过这样的连铸连轧过程可以使轧制的钢轨为连续不间断的状态，连续不间断的钢轨从连铸连轧过程加工出来后直接进行铺设，就可以形成连续的轨道，用这种方法加工铺设的轨道相比较于现有的轨道铺设方法，具有很多革命性优点，首先是简化了过程，现有轨道的钢轨的从制作到铺设完毕阶段大概需要经过以下过程，包括浇铸钢坯，钢坯轧制，钢轨储存，钢轨装车，钢轨运输，钢轨铺设，钢轨焊接和打磨修正这一系列主要过程，这些过程跨越时间空间大，因此浪费时间和费用，采用本发明上述的方法，对现有设备进行改进，把钢轨的加工环节转移到轨道铺设现场，通过现在已经有最新的连铸连轧工艺，制作出连续不断的钢轨，并且直接铺设成为连续的无缝轨道。
上述的轨道铺设方法，在轨道铺设前完成轨道基础的建设，有砟轨道和无砟轨道都有相应的基础建设，有砟轨道是指在路基上面使用石渣作为道床，石渣就是石头子，其要求是构造均匀，坚硬，耐风化，冲击韧性好，富有弹性，有利于排水等特点，无砟轨道是指在路基上面没有石子，而采用整体式道床板，道床板是在后方工厂预制好的，一般是3米宽5米长的钢筋混凝土结构，预制时会将钢轨的扣件预埋在其中，特点是构造时速高，铺设速度快，列车运行更平稳，但同时造价高，优选地在轨道铺设前完成沿轨道的电力设施建设，便于轨道铺设的过程中利用该电力设施供电进行相关作业，上述的基础建设与电力设施建设包括全线建设完成和部分建设完成两种情况，部分建设完成的可以与轨道铺设同步进行，可以是基础建设在最前建设，电力设施同步建设，预留一段缓冲时间段进行轨道铺设，达到三者同步建设的效果。
一种轨道交通的轨道铺设装置，包括钢轨铺设装置和钢轨轧制装置，钢轨轧制装置输出的钢轨直接进入钢轨铺设装置，钢轨铺设装置调节钢轨位置，填加轨道垫和弹力架等，铺设钢轨成为轨道，上述的一种轨道交通的轨道铺设装置，还包括连铸装置，连铸装置与钢轨轧制装置连接，形成连铸连轧装置，将符合要求化学成分及质量百分含量的钢在这个连铸连轧装置的连铸装置内不断地连铸成连续不断的坯，直接送入大压下连轧装置的连轧机组进行轧制，获得均匀不间断的钢轨，钢轨经过钢轨铺设装置安装成为轨道，还包括第一运载装置，至少钢轨连铸连轧装置设在第一运载装置上，第一运载装置沿轨道铺设路线移动，这样当钢轨轧制装置输出钢轨的时候，第一运载装置配合向前移动，使钢轨能够顺利输出，还包括第二运载装置，第二运载装置设置在第一运载装置和钢轨连铸连轧装置之间，第二运载装置相对于第一运载装置至少可以沿轨道铺设方向前后移动，移动范围在第一运载装置内，这样设置可以调节钢轨连铸连轧装置输出钢轨的速度与第一运载装置速度的差，当两个速度出现误差，由第二运载装置的移动补偿，第二运载装置还可以沿轨道路线横向移动，用于调节横向偏差，根据实际铺设轨道路线情况设置第一运载装置可以采用轮式或履带式等驱动，沿着轨道路线移动或跨设在轨道路线两边移动，由于已经输出的钢轨被固定，第一运载装置和第二运载装置的移动还具有拉坯的作用，现有技术中使用拉坯辊牵引钢坯，用于将钢坯从连铸装置的结晶器内拉出，采用本发明的技术可以减少或不设置拉坯辊。
连铸连轧装置比较以前的铸模技术具有提高原料利用率，节约能量消耗，改善劳动条件，易于实现自动化，铸坯质量好等优势，因此弧形连铸机等已经被大范围使用。
上述的一种轨道交通的轨道铺设装置，在钢轨和轧钢机之间，第一运载装置和第二运载装置之间设有拉力传感器，用于检测相互之间的拉力，在第一运载装置和第二运载装置之间设位置传感器，检测第一运载装置和第二运载装置之间相互的位置移动，第二运载装置设有副驱动装置，副驱动装置驱动第二运载装置在第一运载装置上移动，第一运载装置设主驱动装置，主驱动装置驱动第一运载装置在地面移动，拉力传感器，位置传感器，副驱动装置和主驱动装置都与控制器连接，控制器与电脑主机连接，控制各部分的运行，电脑主机同时也检测控制其他各部分的数据和运行。
钢轨连轧方法，通过相对于地面移动的轧辊对相对于地面固定或移动的钢坯进行轧制。
一种钢轨连轧装置为，设有移动轧辊，钢坯在不断输出的过程中，轧辊在钢坯周围来回移动加工，使钢坯成为需要的钢轨，连轧装置可以不设切坯装置和切割钢轨装置，和连铸装置结合在一起，连铸装置可以不设引锭或引坯装置，通过本申请对现有连铸连轧装置的改进，能够实现钢轨的不间断连续输出，同时大大减少连铸连轧装置的空间长度，重量和成本。
一种连铸连轧装置，包括至少两个钢水包的回转塔，中间包，结晶器，导引辊和轧辊，钢水包设有加热装置，钢水包由回转塔运载，将钢水浇到中间包，由中间包水口分配钢水到各个结晶器里面，结晶器使钢水冷却成型成为钢坯，钢坯经过一段弧形设置的导引辊，输送到轧辊位置，轧辊来回移动，将钢坯轧制成设计的钢轨，本装置结构简单，能够输出连续不断的钢轨。
上述的一种轨道交通的轨道铺设装置，因为钢坯是连续的被不断地轧制成连续的钢轨，可以输出最接近钢轨尺寸的钢坯，经过最接近要求的最小量的钢坯轧制过程，即现有单个钢坯需要考虑每个钢坯能够轧制输出钢轨的量和钢坯大小引起的效率问题，单个钢坯可能轧制的钢轨可能需要切割，成为多根要求长度的钢轨，一般不可能一个钢坯轧制出一根正好符合要求钢轨，而采用本发明可以输出钢轨轧制要求前的最接近钢轨的尺寸，减少能耗和时间。
采用上述的一种轨道交通的轨道铺设装置，钢轨铺设装置将比较现有的钢轨铺设装置简化很多，现有的钢轨铺设装置需要携带一定数量和长度的钢轨，在铺设过程中不断补充钢轨，因为本发明的钢轨铺设装置的钢轨是连续不断的，不需要钢轨的装卸和存储，连轧装置输出的钢轨经过钢轨铺设装置调节位置，添加轨道垫和固定等即可完成。
上述的一种轨道交通的轨道铺设装置，还可以添加现场炼钢装置，炼钢装置输出的钢水进入连铸装置的钢水包，这部分可以根据实际情况，如根据炼钢厂与铺设轨道的的距离，一般采用精炼装置，如果从原料铁矿石开始设备太笨重，不利于整个轨道铺设系统的运行，当然可以制作专门的小型化全套炼钢装置，配合本发明实施，这样只需要不断添加炼钢原料就可以经过本发明铺设不间断钢轨成为轨道，炼钢装置可以与连铸连轧装置都在轨道铺设路线内移动，也可以单独在轨道铺设路线外侧跟随其他装置一起移动。
上述的一种轨道交通的轨道铺设装置，在铺设路线附近不设置炼钢装置的时候，连铸装置可以设置钢水加热装置，把从远处炼钢厂运输过来的温度不够连铸要求的精炼钢原料加热，加热到适合的温度的钢水进入连铸装置的下一步工序加工。
本发明的一种轨道交通的轨道铺设方法及装置，可以输出铺设一条轨道，也可以同时输出铺设多条轨道。
    现有钢轨的焊接处理包括，短轨焊接成为长轨，和长轨之间的焊接，每次焊接包括：打磨清理焊接处，焊接，正火，风冷，粗磨，水冷，调直，精磨等环节，采用本发明的方法和装置可以去掉如此复杂的焊接过程，现有的焊接技术虽然很高，但是不能保证焊接处与其他位置一致的理化性能和力学性能，例如焊接处所能够承受力量虽然可以达到超过其他位置的要求，但是很难达到整条轨道一致，对于时速三百公里的列车，如果每二十米一个焊接点，相当于列车每分钟经过250个焊接点，如果一辆10节车厢的列车共有20对轮子，等于该列车每分钟经过5000个焊接点，轨道力量的不均匀将产生振动和噪声，而现有列车的速度还在不断提高，因此轨道对于轨道交通是很重要的部分，采用本发明的一体式钢轨铺设的轨道可以尽量减少此类噪声。
本发明所述的轨道交通包括但不限于使用钢轨的铁路系统，轨道的材料不仅限于钢轨，也可以是铝轨等，连铸连轧装置也不仅限于钢轨的加工制作，还包括其他材料型材的加工制作。
 有益效果
本发明的有益效果在于：采用本发明所述的一种轨道交通的轨道铺设方法及装置，通过一系列的方法和装置的改进，使现有各部分钢轨制造装置能够互相连续生产，适合本发明的连续钢轨的制作和轨道铺设，使钢轨能够连续不断地铺设成为整条性能一致的轨道，大大提高工作效率，节约成本，使轨道交通更加安全舒适。
 附图说明
图1为本发明的一种轨道交通的轨道铺设装置示意图；
图2为现有无缝轨道铺设流程示意图；
图3 为本发明的一种轨道交通的轨道铺设方法流程示意图；
图中1为连铸装置，2为连轧装置，3为第二运载装置，4为第一运载装置，5为钢轨铺设装置，6为钢轨。
 本发明的最佳实施方式
在此处键入本发明的最佳实施方式描述段落。
 本发明的实施方式
下面结合具体实施例，进一步阐述本发明，图1为本发明的一种轨道交通的轨道铺设装置示意图；图中1为连铸装置，2为连轧装置，3为第二运载装置，4为第一运载装置，5为钢轨铺设装置，6为钢轨，连铸装置1包括两个钢水包的回转塔，中间包，结晶器，导引辊等，钢水包设有加热装置，钢水包由回转塔运载，将钢水浇到中间包，由中间包水口分配钢水到各个结晶器里面，结晶器使钢水冷却成型成为钢坯，钢坯经过一段弧形设置的导引辊，输送到连轧装置的轧辊位置，轧辊来回移动，将钢坯轧制成设计的钢轨6，连轧装置2输出的钢轨1直接进入钢轨铺设装置5，钢轨铺设装置5调节钢轨1位置，填加轨道垫和弹力架等，铺设钢轨1成为轨道，连铸装置1和连轧装置2设在第一运载装置4上，第一运载装置4沿轨道铺设路线移动，使钢轨1能够顺利输出，第二运载装置3设置在第一运载装置4上，以及钢轨连铸装置1和钢轨连轧装置2之下，第二运载装置3相对于第一运载装置4至少可以沿轨道铺设方向前后移动，这样设置可以调节钢轨连铸装置1钢轨连轧装置2输出钢轨1的速度与第一运载装置的4速度差，当两个速度出现误差，由第二运载装置3的移动补偿，第二运载装置3还可以沿轨道路线横向移动，用于调节横向偏差，在钢轨6和钢轨连轧装置2之间，第一运载装置4和第二运载装置3之间设有拉力传感器，用于检测相互之间的拉力，在第一运载装置4和第二运载装置3之间设位置传感器，检测第一运载装置4和第二运载装置3之间相互的位置移动，第二运载装置3设有副驱动装置，副驱动装置驱动第二运载装置3在第一运载装置4上移动，第一运载装置4设主驱动装置，主驱动装置驱动第一运载装置4在地面移动，拉力传感器，位置传感器，副驱动装置和主驱动装置都与控制器连接，控制器与电脑主机连接，控制各部分的运行，电脑主机同时也检测控制其他各部分的数据和运行，钢轨铺设装置5页可以设置在第一运载装置4或第二运载装置3上。
图2为现有无缝轨道铺设流程示意图，在本图中简要列举了现有最新的无缝轨道铺设主要流程，图3 为本发明的一种轨道交通的轨道铺设方法示意图，通过两个图的比较可以看出，本发明的方法更加简单，省去很多工序和专用设备，并且本发明的方法得出的轨道一致性更高，为铁路提速和稳定运行提供良好基础。
本发明的上述实施例仅用于说明本发明，一些关于炼钢和连铸连轧方面的常识性的技术和原理不再说明，根据现有技术可以有多种变化和组合使用，都在本申请保护范围。
 工业实用性
在此处键入工业实用性描述段落。
 序列表自由内容
在此处键入序列表自由内容描述段落。

Claims (9)

  1. 一种轨道交通的轨道铺设方法，轨道采用现场加工的方法，同时现场不间断铺设的方法。
  2. 根据权利要求1所述的一种轨道交通的轨道铺设方法，其特征在于：轨道采用钢轨铺设，钢轨的现场加工至少包含钢轨的连铸连轧过程。
  3. 根据权利要求1和2所述的一种轨道交通的轨道铺设方法，其特征在于：在连铸连轧过程前还有现场炼钢过程。
  4. 根据权利要求1所述的一种轨道交通的轨道铺设方法，其特征在于：在轨道铺设前完成轨道基础的建设。
  5. 根据权利要求1所述的一种轨道交通的轨道铺设方法，其特征在于：在轨道铺设前完成沿轨道的电力设施建设。
  6. 一种钢轨连轧方法，其特征在于：通过相对于地面移动的轧辊对相对于地面固定或移动的钢坯进行轧制。
  7. 一种连铸连轧装置，其特征在于：包括至少两个钢水包的回转塔，中间包，结晶器，导引辊和轧辊，钢水包设有加热装置，钢水包由回转塔运载，将钢水浇到中间包，由中间包水口分配钢水到各个结晶器里面，结晶器使钢水冷却成型成为钢坯，钢坯经过一段弧形设置的导引辊，输送到轧辊位置，轧辊来回移动，将钢坯轧制成设计的钢轨。
  8. 一种轨道交通的轨道铺设装置，其特征在于：包括钢轨铺设装置和上述的连铸连轧装置，连铸连轧装置获得均匀不间断的钢轨，钢轨经过钢轨铺设装置安装成为轨道，至少钢轨连铸连轧装置设在第一运载装置上，第一运载装置沿轨道铺设路线移动，还包括第二运载装置，第二运载装置设置在第一运载装置和钢轨连铸连轧装置之间，第二运载装置相对于第一运载装置至少可以沿轨道铺设方向前后移动，第二运载装置还可以沿轨道路线横向移动。
  9. 根据权利要求8所述的一种轨道交通的轨道铺设装置，其特征在于：在钢轨和连轧装置之间，第一运载装置和第二运载装置之间设有拉力传感器，在第一运载装置和第二运载装置之间设位置传感器，第二运载装置设有副驱动装置，副驱动装置驱动第二运载装置在第一运载装置上移动，第一运载装置设主驱动装置，主驱动装置驱动第一运载装置在地面移动，拉力传感器，位置传感器，副驱动装置和主驱动装置都与控制器连接，控制器与电脑主机连接。
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