狗尾巴草读音有关铁路信号的英文翻译资料
威尼斯日记Railroad station interconnection
Using the machinery，the electrical automatic control and remote control's technology and the equipment，cau in the station scope on the maphore，the admission passage and the admission passage rail switch have the restriction relations mutually，this kind of relations are called the railroad station interconnection。
The outline railroad station interconnection is the railway signal important component。 in 1843 Britain first ud the mechanical interlocking interconnection； in 1887 Japan developed successfully the interconnection box equipment； in 1904 the US started to u all-electric interlocking interconnection； in 1929 the US started to u following the electricity centralized interconnection。 Along with electronic accounting machine's development and the popularization，some countries started to u the computer interconnection at prent。
怎么看掌纹
贾宝玉性格特点The train enters the station the admission passage，or the outputting admission passage，is determined by rail switch's different clear position。 Therefore，must have the maphore in the admission passage entrance。 Enters the station the admission passage scope which the maphore protects is an entire station track，embarks the admission passage which the maphore protects is should go to the ctor，switches cars the maphore is only the rail switch area。 When on the admission passage rail switch clears the position to meet the admission passage requirement，the admission passage line idle，has not arranged the identical stock road's opposite routes，the maphore to be able to open，demonstrates the green light or the yellow light； Otherwi，the maphore cannot open，namely demonstrates the red candle，forbids the train to enter。 After the maphore opens，on the admission passage rail switch is locked in the admission passage request position； But the opposite routes must lock up，simultaneously opposite routes' maphore is not open，demonstrates the red candle。 After the train drives into the admission passage，protects this admission passage the maphore to clo immediately，demonstrates the red candle，does not a
简单的简历模板
llow other trains to drive again。 This kind of maphore，the admission passage idle situation and the admission passage rail switch's interconnection relations，become guaranteed that the train and rolling stock's in station scope movement curity，as well as us the station driving equipment effectively，enhances the station the traffic capacity important measure。
The non-centralism interconnection rail switch's operation dispers nearby various rail switches carries on，but the maphore may the centralized control interconnection。 Divides the interconnection box interconnection and the electricity locks the interconnection。
Interconnection box interconnection this kind of interconnection is compod of one along with the point tongue movement's switch lever and along with the maphore wire movement's signal rod。 On the pole inscribes the gap，through the switch lever and the signal rod mutual position's change，simulates the rail switch and maphore's different condition，realizes between the rail switch and maphore's interconnection。 This kind
of interconnection when the rail switch clears the position meets the admission passage requirement，the switch lever gap position only then does not hinder the signal rod to move，the maphore can receive the pulling force opening which the wire transmits，otherwi，the switch lever will prevent the signal rod to move，the maphore also cannot open。 Once after the maphore opens，the signal rod locates the position，in turn will prevent the switch lever to dislodge again，soon point locking in fixed position。
This kind of interlocking plant is only suitable for a wire-control single track vane maphore。 Becau the traver control is away from short，is been big the temperature change's influence，needs to inspect and the adjustment artificially frequently，moreover the admission passage free time depends upon the railroad rules and regulations to come the artificial safeguard。 Therefore，this kind of interconnection us in the transportation amount being small generally，the stock road is short and rail switch number few non-power equipment's station。
政治小报The electricity locks the interconnection parately suppos the electricity on the rail swi
tch and the signal handle to lock，the electricity locks on has the contact parately on behalf of the rail switch and the signal position。 Locks the contact through side rail switch electricity to control opposite party signal electromagnetism to lock the electric circuit which the electricity locks，realizes the maphore interconnection between the maphore and the rail switch as well as。 The electricity locks has a magnet coil，the armature and locks up the piece。 When the electricity locks in the magnet coil has the enough electric current，attracts the armature，leads locks the block to leave locks up the piece the gap，locks up the piece to be able to upper shift along with the go-between revolves，otherwi locks up the piece impediment go-between to upper shift，namely forbids to move the handle，the rail switch or the maphore is locked in the position。 The electricity locks other is loaded with along with locks up piece revolving，but the make and break electric contact group，clod either the paration reflects the rail switch or maphore's actual condition through this contact，namely simulation controlled plant condition。 Thus，locks through the rail switch electricity the contact locks for the signal electricity the magnet coil delivers the electric current，only then the s
witch location correct only then caus the clod circuit，the signal electricity to lock has the enough electric current，after namely the approval moves the signal handle to cau the maphore opens，by the signal electricity locks the contact for the rail switch electricity to lock the magnet coil power transmission electric circuit to parate，therefore cannot move the rail switch handle again，soon the rail switch locks in the position。 Obviously，us electricity between the rail switch handle and the signal handle locks the relation to obtain the interconnection relations，also not both distance limit far and near，also not rail switch number how many influence。 When u light signal，the control is away from is not limited。 The electricity locks the interconnection to obtain the promoted u in China non-power equipment's station。
特岗教师报名
The centralized interconnection rail switch concentrates in the station signal tower inside control，common has the mechanical interlocking interconnection，all-electric interlocking interconnection and so on。
The mechanical interlocking interconnection rail switch and maphore's operation handl
e concentrates in the signal tower，the operation handle company has the mechanical member，between the member implements the interconnection with the lock。 The mechanical interlocking interconnection does not need the railroad switch operator to switch in the scene，thus rais the work efficiency，and may prevent，becau the station personnel's wrong creates with railroad switch operator between relation auto accident。 But，becau wire and drive pipe's transmission range of movement after the stress will haunch up or pulls stretches will cau the loss，thus the control distance will be restricted。 In addition，the mechanical member and the lock wear，will reduce the interconnection the curity，therefore mechanical interlocking interconnection in the 1950s later gradually by all-electric interlocking interconnection substitution。北京鲁迅故居
