翻车机卸车系统翻卸新型C70敞车的问题及解决方法外文文献翻译中英文翻译外文翻译Word格式.docx

1、2 Problems and solutions 2.1 KFJ Series Tipper Unloading System 2.1.1 Problems KFJ-2 and KFJ-3 series tipper truck system is my company in 1956 and 1993 a large number of market during the tipper truck systems, mainly trucks Tieniu + platform + the ground picking up hook-axis trucks carts ways, etc.

2、 Add heavy tipper trucks slipped by Tipper pushed the machine axis of empty carts will move into the empty cars to Taiwan, or empty lines, cars from the platform to move onto the cart axis will empty into the empty line practices. This tipper truck unloading system, the Ministry of Railways in the r

3、esearch and development over the C70 gondola car, the main problem of the existence of the following: （1） C70 chains using coupler 17 （see Figure 1）, 17 in vertical direction chain coupling does not allow two companies linked to the coupler are relative motion from top to bottom, so that the platfor

4、m can not pick picking hook hook, can not be achieved tipper trucks to Running between the operations. （2） C70 uses automatic braking devices, such as derailment of new technologies, pushing empty carts browser push axis position and derail the installation of automatic braking devices to interfere

5、with the location, such as push-axis operation, automatic brake to derail the failure rate of 100%. （3） unilateral push round, cart-axis device on K5, K6 type bogie formed distorted, causing damage to the vehicle bogie. 2.1.2 solution 2.1.2.1 Add slipped on the heavy vehicle roll-over system modific

6、ation Trucks generally use the following three options Add Tipper away, for three different situations, the use of different rehabilitation programs. （1） the use of the former led led-style Tieniu hook truck + pick + Running separate platform trucks cart device （push the tread-axis or unilateral） in

7、 the form of Running System:Cancel picking hook platforms, all heavy vehicles using a push cart device into the dumper truck. Cart cart to re-transform the browser. A new cart device: push the shaft to keep the tread on one side or the carts drive of the device using the new carts （carts can be push

8、ed arms hook or wheel）. Heavy vehicles from cars out Tieniu traction devices have been the location of carts, the cart by rope drag devices push into a tipper truck. （2） before using Tieniu led led-style truck + trucks cart device （push the tread-axis or unilateral） in the form of escape the transfo

9、rmation of Vehicle Systems:Of heavy vehicles using the above cart retrofit methods to solve them. （3） before the use of trench-type Tieniu led led truck + removable hook Running separate platform trucks carts + browser （or unilateral push tread-axis） in the form ofReplacement of the former trench-st

10、yle Tieniu cattle led the neck, in its front-end coupler increases. Tieniu traction when a vehicle to re-position after the neck down Tieniu return, after the rise of the coupler by coupler vehicle will push a heavy vehicle into the dumper. 2.1.2.2 of the cart tipper and Vehicle Location System （1）

11、retaining only the use of reverse two-sided: only block, respectively, the reverse arrangement in the outer orbit, when the wheels have been squeezed to open the wheel after the block on both sides of the spring reset tread wheels. （2） the use of arms empty cart device: replace the original shaft or

12、 push cart wheels on one side of the transmission device of the device and cart for both sides to push the wheel tread of the empty cart browser . 2.1.2.3 on the platform cart to move vehicles and vehicle positioning system transformation （1） the use of new double-ended block reverse: reverse only b

13、locked the track layout in the two outside wheels have tread when its pressure, the wheel after the reset of the block on both sides of the wheel tread; when the transfer vehicles arrived in Taiwan after the empty line, by putting drag block will only have to lay down their cars. （2） the use of new

14、devices empty carts: push the shaft or replace the original wheels on one side of the carts drive of the cart and coupling devices for push to empty the empty cart coupler device. 2.1.2.4 Other In order to meet the Ministry of Railways on by pressing power requirements of vehicles can be by mechanic

15、al pressure into hydraulic car body control pressure on cars and car bodies. 2.2 FZ1-2A-type C-shaped truck dumper system FZ1-2A-type -shaped dumper truck is my company in 1993 after the mass production of a tipper truck systems, mainly allocated car tipper machine + Taiwan + car + relocation practi

16、ces pusher, as a result of The emergence of C70, the tipper truck and do systems must also improve. 2.2.1 Problems （1） vehicles used in 17 # coupler, coupling the two vehicles can not be opened on the decline, there is a lower coupler occasional prominent Taiwan. Taiwan occasional locomotive with ho

17、ok dial located below the tongue of the hook position detection device interference. （2） as a result of C70 than the existing gondola car （C50 except） are long, according to the original limit the location of the vehicle position in the roll-over machine, the board can not rely on the side columns t

18、o hold all the gondola car. （3） C70 for the bogie center distance 9210mm, according to the original limit switch, to move up cars round table can not be a good round up of the C70 to live right. （4） increased as a result of load cycling C70 allocated car may not be sufficient traction machine, causi

19、ng damage to the dumper. 2.2.2 solution （1） hook extraction platform must be abolished at the scene picked hook platform, the train between each gondola will be picked hook artificial hook pick. （2） The allocation of vehicles machine hook tongue position detection device will be damaged, must be ame

20、nded, to be used to switch devices on the way to hook the head of the Department to solve this problem （see Figure 3） （due to the limited field spaces may be different, the connection limit switch Dimension Department in accordance with the actual situation of different adjustments at the scene）. （3

21、） attention to various adjustments onto the scene, the first allocation of cars drive the high hook position, so that the location of the hook the first trip in the entire work to meet the application requirements. （4） The system must be allocated to car Unloading machine led modify the procedures t

22、o avoid the lead car as a result of increased load caused by faulty equipment. Namely: C70 cycling load increased, leading to speed up the process of traction load increases, the need to accelerate the appropriate time in the original basis to accelerate the extension of time, by adjusting the frequ

23、ency-related parameters. If you need to ensure that the operating efficiency of truck system, then it is necessary to Allocated car gear machine modification. （5） no C50 gondola car for the scene, to the position of the limit switch to adjust the length to meet the requirements of C70. Namely: as a

24、result of C70 inside the length of long tipper position detection switch in position to be adjusted. C70 should be located in the middle region tipper limit adjustment. （6） Note the location of the pusher, round up to meet the requirements of the position, C70 gondola cars in the transfer will depen

25、d on the location of the platform, the locomotive should be noted at this time carts with vehicle hook interference between the coupler. In situ switch pusher positioning principles: C70 wheel vehicle to move next to Taiwan only block, and the pusher head and C70 hook hook gondola is not the first c

26、onflict. Limit switch such as the original does not meet the requirements, it would take to change. Such as changing the location of the pusher, the pusher should be attention-driven wheel and pinion of the state, not torn off and the occurrence of rail and rack-oriented phenomenon. （7） tipper truck

27、 system is usually the maximum design capacity of 100t, and now has reached the maximum load, the truck tipper tipper system in particular will decrease the life. Of the first tipper, Later Liang, such as replacement of components to meet application requirements.翻车机卸车系统翻卸新型C70敞车的问题及解决方法摘要:针对铁道部新推出的

28、C70敞车，提出了各种翻车机卸车系统满足新型敞车的办法。关键词:翻车机；卸车系统1 概述2005 年末, 铁道部推出了大量的70t 级系列货车用于替代现有的60t 级货车。70t 级货车是更新换代产品, 每辆车比60t 级货车增加载重16.7%, 商业运行速度由80km/h 提高到120km/h, 采用K6 或K5型转向架, 高强度耐候钢材质, 17 号连锁车钩, MT-3 型缓冲器, 增加了脱轨自动制动装置等。C70 是70t 敞车的一种型式。现有的翻车机卸车系统对其作业均存在一些问题。为了保护铁路敞车, 铁道部要求对现有的翻车机卸车系统进行改造以满足翻卸C70 敞车的要求。2 存在的问题及

29、解决方法2.1 KFJ 系列翻车机卸车系统2.1.1 存在问题KFJ- 2 和KFJ- 3 系列翻车机卸车系统是我公司于1956 年1993 年期间大量投放市场的翻车机卸车系统, 主要采用重车铁牛+摘钩平台+地面推轴式重车推车器等方式将重车溜放入翻车机, 由翻车机内的机上推轴式空车推车器将空车推入迁车台或空车线, 由迁车台上的推轴式推车器将空车推入空车线的作业方式。这种翻车机卸车系统在翻卸铁道部研发的C70敞车时, 主要存在以下问题:（ 1） C70 采用17 号连锁车钩（ 见图1） , 17 号连锁车钩在垂直方向不允许两个连挂的车钩有上下相对运动, 使摘钩平台无法摘钩, 无法实现重车到翻车机间的溜放作业。（ 2） C