CN201620322U - Multi-functional railway rescue machine tool - Google Patents

Abstract

The utility model discloses a multi-functional railway rescue machine tool, which comprises a base, a top plate, a one-way three-level oil cylinder, a reciprocating oil cylinder, a pull rod and a pump station with a handle switch, wherein the upper parts of the one-way three-level oil cylinder and the reciprocating oil cylinder are connected with the top plate through a through pin respectively, the lower parts of the one-way three-level oil cylinder and the reciprocating oil cylinder are connected with the base through the through pin respectively, the base is connected with the pull rod through the through pin, and the one-way three-level oil cylinder and the reciprocating oil cylinder are connected with the corresponding handle switch through a high-pressure oil pipe. The rescue machine tool has the advantages of simple structure, quick installation, light weight, long re-railing distance (every transversal moving can reach the largest horizontal distance of 0.8 m) and high safety speed.

Description

A kind of multifunctional railway rescue facility

Technical field

The utility model relates to the railway breakdown mechanical field, particularly relates to a kind of rerail that is used for, and shifts out, rout up railway clearance, accident locomotive, vehicle are set upright in traction, separation, straightening is transferred and is bent because of circuit needs crooked rail because of the rail of accident bending, reconciles the railway breakdown facility that rail meets size.

Background technology

Railway is the main artery of country, when derailment accident appears in certain section of railway track, not only cause the paralysis of this railway, impact for other adjacent circuit, can't estimate to direct losses and indirect loss that country causes, rescue work requires to race against time for this reason.At present, the railway breakdown facility of domestic use, of a great variety, structure is different, function singleness, all re-railing blocks all have common shortcoming, it is multiple that loaded vehicle can't rise, can only empty wagons rise multiple, when the accident rolling stock occur serious when crooked single facility can not implement rescue, contain people such as dangerous product, toxic articles, precision instrument, breakables when accident vehicle in order to race against time, rob dress, rob unload, damage product even cause personal injury all to be difficult to avoid.If dress is that liquid or bulk goods loss are heavy especially in the accident vehicle, often reclaim less than original 1/3, one and unload some goods just of a dress loss, but valuable time.Every kind of facility are all to the accident locomotive, vehicle and the place that has an accident, the substantive requirements of form are too harsh, it or not the requirement of going to satisfy all accidents by a kind of facility, but select different types of facility again by different accidents, the rescue personnel reached the spot and can't implement rescue fast after accident took place, but the person of sending someone is explored which kind of rescue facility (breakdown train is parked the distance accident point up to hundreds of rice sometimes) of decision use to the scene of the accident earlier, the scout reaches the spot need be for a long time, if accident vehicle is many and complexity often will be used several complete equipments, all equipment generally all is by a dead lift, working strength of workers is big especially, because accident complexity, the scout makes a fault unavoidably and misses a certain facility, because it is unavoidable that the many personnel of facility of carrying have more existing mistake, thereby has delayed the quality time.Model is numerous, the Overlay of function singleness because breakdown train carries, cause existing rescue tool car all to use in overload, the breakdown train that has takes to carry additionally the way of two tool cars, brought very big waste to country again, even like this, also all can not satisfy and open the requirement that circuit recovery in time is open to traffic after railway has an accident fast.

The current rescue facility commonly used of China have chevron shaped re-railing block, sea cucumber type re-railing block, cast aside right-falling stroke type re-railing block, the traversing single pick re-railing block of TY--I hydraulic pressure, traversing pair of pick re-railing block of TY--II hydraulic pressure, A font hydraulic multi-stage play multiple device, the special-purpose re-railing block of bridge tunnel check rail, hydraulic pressure side top are set upright facility, overturning facility, multi-functional lifting air cushion facility, traction facility or the like.All re-railing blocks respectively have pluses and minuses.Introduce the pluses and minuses of several facility commonly used below.

The advantage of chevron shaped rerail type re-railing block is in light weight, and once carrying only needs 6 to 8 people, and simple structure is quick and easy for installation.The advantage of casting aside right-falling stroke type re-railing block is that weight is lighter, and once carrying only needs 4 people.Though above-mentioned both common shortcomings are quick and easy for installation, and are selective to the place of laying, many places are not suitable for installing.As: rail joint has the clamping plate place, and bridge tunnel has the place of check rail, and railway and highway have the place of level crossing, and the place of track switch and track switch interlock etc. all is not suitable for.Installation specification is than higher and high directivity, if the big muscle of accident wheel and re-railing block edge is subjected to condition restriction directions such as accident, geography, traction inconsistent, wheel is easy to cross re-railing block to cause secondary to rise multiple during traction, causes rescue time to be spun out.Must be combined with traction locomotive, rise in the electric railway again and will have a power failure, must promptly transfer high powered diesel locomotive 2-3 platform at a distance, cause the delay of time if accident occurs in.A lot of accidents are not suitable for using this two kinds of re-railing blocks, as; Accident vehicle wheel surpasses more than 34 centimetres apart from rail, and the front and back two of a chassis are taken turns and ridden on the rail, and the stuck rail of locomotive wheel and gear-box can not drag, and cowcatcher, sandbox, brakes, is pressed on the rail or the like.

The traversing single pick re-railing block pin of hydraulic pressure chevron shaped shape and shortcoming that cast aside to press down shape are developed, though overcome herringbone and cast aside many shortcomings of pressing down shape, but its weight own is big, and a set of equipment weight is near 1 ton, and once carrying needs 30-40 people, because railway is subjected to the restriction of geographical conditions, the scene of the accident also has nearly hundred meters to the nearly person of the distance of rescue tool car, and far away reaches several kilometers, and all facility all very important person are carried on the back pickaback, labour intensity is big, is difficult to make machinery to reach the spot fast and implements rescue.Complex structure, for the ease of carrying and depositing and adopted the field-installed method of a plurality of parts, the set-up time is long during design, but the onsite moving personnel are many, and parts are scattered, forget certain parts unavoidably, reached by the people during assembling again, also will waste time.Because summit and accident vehicle contact area are little, just can not rise and answer when this re-railing block appears when crooked in accident vehicle.The time of rising again is long, and single-ended multiple general the needs more than 20 minutes, car load played multiple needs 1 hour.

Traversing pair of pick re-railing block of hydraulic pressure is that to be primarily aimed at the 3rd shortcoming on the basis of hydraulic pressure list pick improved, though that crooked vehicle can rise is multiple.But, but more strengthened the 1st and the 2nd shortcoming.

A font hydraulic multi-stage plays multiple device list cover simple structure, and in light weight, easy for installation, lift amount is big, once carries 6 people and can easily finish.But A font hydraulic multi-stage re-railing block is series of products, and model is numerous, and each model function is few, is difficult to select any model before not exploring rescue site.When relieved locomotive, vehicle occur greatlyyer when crooked, the re-railing block of disposable type all can not directly rise multiple.A whole set of series of products adopt is hydraulic pump manually, and efficient is low, and hand labor is big, and the time is long.Two same functions of use of hydraulic jack, same model, oil cylinder extrudes and can not freely reclaim, and by artificial withdrawal, promptly time-consuming effort again brings very big trouble for the rescue follow-up work.Because the oil cylinder distance from top is near, stress point plays multiple shakiness just on vehicle's center of gravity line both sides, so loaded vehicle need have been unloaded again.The complete series product has selected multiple application point few, the product of a plurality of models is with regard to an application point, though individual product has been selected 2-3 application point, but all be chosen in the hook neck of vehicle front, end carriage and spring box place, reconnaissance is concentrated, and when falling in of being hit of vehicle front or be out of shape, all re-railing blocks all can not use.

The special-purpose re-railing block of bridge tunnel check rail is special designed for having an accident in the bridge tunnel that check rail is arranged, and simple structure is in light weight, rises multiple quick, easy for installation.Shortcoming is that the location of leaving check rail can not be used.

The utility model content

The purpose of this utility model provides a kind of multifunctional railway rescue machine that overcomes the prior art defective, its simple structure, quick for installation, in light weight, to play multiple safety speed fast.

For achieving the above object, a kind of railway breakdown facility according to the utility model embodiment are provided, it comprise two first bases, two second bases, top board, first unidirectional three grades of oil cylinders, second unidirectional three grades of oil cylinders, first reciprocating oil cylinder, second reciprocating oil cylinder, first wire rope, second wire rope, two multi-functional hooks and have bat-handle switch pumping plant, the top of the described first unidirectional three grades of oil cylinders and first reciprocating oil cylinder is connected with described top board respectively, and the bottom connects with corresponding first base respectively; The top of the described second unidirectional three grades of oil cylinders and second reciprocating oil cylinder is connected with corresponding multi-functional hook respectively, the bottom connects with corresponding second base respectively, connect by the pull bar and first wire rope successively between described two multi-functional hooks, connect by second wire rope between described two second bases.

Preferably, described first unidirectional three grades of oil cylinders connect by a high-pressure oil pipe and described bat-handle switch, and described first reciprocating oil cylinder connects by two high-pressure oil pipes and described bat-handle switch.

Preferably, be connected by a threeway between described first unidirectional three grades of oil cylinders and the second unidirectional three grades of oil cylinders, be connected by two threeways between described first reciprocating oil cylinder and described second reciprocating oil cylinder.

Preferably, the triangle steel plate that described first base comprises rectangular steel plates and is welded on described rectangular steel plates top, described triangle steel plate has the through hole that is used for the oil cylinder connection, is welded with respectively to be used for the steel pipe that wire rope passes through outside described rectangular steel plates and triangle steel plate.

Preferably, described second base is for respectively having the steel pipe of a draw-in groove apart from equidistant place, its two ends.

Preferably, the two ends, top of described top board respectively are useful on the gap of card wire rope, and the side of described top board has through hole separated by a distance, and the middle part of described top board has two junction plates, and described junction plate has the cotter way of wearing that is used to connect oil cylinder.

Preferably, described pull bar has two round steel, and the two ends of described round steel and the welding of U shaped steel plate also have pin hole, and described round steel outside weldings has thick walled steel tube.

Preferably, an end replication of a described wire rope part forms rope sling, along uniform at certain intervals some steel bushings on the described length of steel wire rope direction.

The technical solution of the utility model has the advantage of all rescue facility at present, has simple structure, and is quick for installation, in light weight, play multiple distance big (once traversing maximum can reach 0.8 meter), once carrying only needs 16 people, jack-up is traversing once finishes for collection, and it is fast to play multiple safety speed.It is big to play multiple weight, loaded vehicle rises again and does not unload, change the contradiction that present all re-railing blocks must be unloaded, a plurality of accident vehicle rerails do not disintegrate, change accident vehicle in the past and separate, disintegrate, cut hook, need not losing of being brought, change in the past locomotive and risen again and must remove pilot, and used this re-railing block can directly play multiple accident locomotive, thereby won valuable time for rescue.

Description of drawings

Fig. 1 is the hydraulic oil container structural representation in the multifunctional railway rescue machine of the utility model embodiment;

Fig. 2 is the hydraulic oil case lid structural representation of the utility model embodiment multifunctional railway rescue machine;

Fig. 3 (a)-(c) is respectively front view, lateral view and the vertical view of the cylinder structure of the utility model embodiment multifunctional railway rescue machine;

Fig. 4 (a)-(c) is top board front view, lateral view and the vertical view of the utility model embodiment multifunctional railway rescue machine;

Fig. 5 (a)-(c) is front view, lateral view and the vertical view of the base of the utility model embodiment multifunctional railway rescue machine;

Fig. 6 is the Tiebar structure schematic diagram of the utility model embodiment multifunctional railway rescue machine;

Fig. 7 be the utility model embodiment multifunctional railway rescue machine wear the latch structure schematic diagram;

Fig. 8 (a)-(b) is the front view and the lateral view of the multi-functional hook in the multifunctional railway rescue machine of the utility model embodiment;

Fig. 9 is the high pressure resistant three-port structure schematic diagram in the multifunctional railway rescue machine of the utility model embodiment;

Figure 10 is the clamp structural representation in the multifunctional railway rescue machine of the utility model embodiment;

Figure 11 is the steel cord structure schematic diagram in the multifunctional railway rescue machine of the utility model embodiment;

Figure 12 is the wire rope skirt structural representation in the multifunctional railway rescue machine of the utility model embodiment;

Figure 13 is that the steel pipe reinforcing bar in the multifunctional railway rescue machine of the utility model embodiment protects imperial structural representation;

Figure 14 is that the empty wagons of the multifunctional railway rescue machine of the utility model embodiment plays multiple function combining structure schematic diagram;

Figure 15 is that the loaded vehicle locomotive of the multifunctional railway rescue machine of the utility model embodiment plays multiple function combining structure schematic diagram;

Figure 16 is the separation accident rolling stock combining structure schematic diagram of the multifunctional railway rescue machine of the utility model embodiment;

Figure 17 is the jack function combining structure schematic diagram of the multifunctional railway rescue machine of the utility model embodiment;

Figure 18 is the top trochus function combining structure schematic diagram of the multifunctional railway rescue machine of the utility model embodiment;

Wherein, 1: the first unidirectional three grades of oil cylinder; 2: the first reciprocating oil cylinder; 3: top board; 4: the first bases; 5: pull bar; 6: the second unidirectional three grades of oil cylinders; 7: the second reciprocating oil cylinder; 8: the second bases; 9: the first wire rope; 10: the second wire rope; 11: multi-functional hook.

The specific embodiment

Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model.

Assembly of the present utility model comprises internal combustion gasoline engine pumping plant, two reciprocating type 50 tons of oil cylinders, and two unidirectional 50 tons of three grades of oil cylinders, base, pull bar is worn pin, top board, high-pressure oil pipe holds and revokes, wire rope, hook, U-shaped clamp.Reach the spot and be assembled into the facility of different purposes according to the accident actual conditions.

Internal combustion gasoline engine pumping plant can be selected national approved product.

One. select heavy wool road internal combustion gasoline engine pumping plant (peak power is not more than 5 horsepowers).

1. high-pressure oil pump, about 6 liters of flow per minutes, maximum working pressure (MWP) 63MPa.

2. hydraulic oil container requires about 22 liters of whole sealed volume for the ease of carrying, fuel tank tank filler sleeve and fuel tank cap adopt spiral also will seal between being connected, at half 8 millimeters quick common sockets of an internal diameter of place peace of fuel tank cap, quick plug connects the oil pipe of anti-negative pressure that length is 8 millimeters of 1 meters, internal diameter.The nut that internal diameter of second half welding in the fuel tank cap is 10 millimeters, one end fuel feed hole of socket oil-feed fast is extended to 10 millimeters tapping of 10 millimeters deep, flight lead is identical with nut, with long 150 millimeters, 10 millimeters steel pipes of external diameter, one end mantle fiber, 20 millimeters long, by 10 millimeters nut dress sealing mats, the time spent is not placed in the nut of oil cap standby, quick plug is an air vent, fuel tank only provides hydraulic oil for two oil cylinders, when with three or four oil cylinders operation together, 150 millimeter tube are connected on the oil inlet end of quick socket, and the car socket connects oil pipe fast, and oil pipe is put into the hydraulic pressure oil drum, when oil pump oil supply oil supply cylinder, produce negative pressure in the fuel tank hydraulic oil in the oil drum is added in the fuel tank,, produce the unnecessary oil pressure oil return bucket of positive pressure handle when oil cylinder during to tank drainback.

3. two single outlet handle type hydraulic oil changeover switches and two two gates out switch of handle type will be housed, each single gate out switch is connected with unidirectional 50 tons of three grades of oil cylinders with a high pressure resistant oil pipe by the high-voltage quick joint seat, when handle during in the A position, oil cylinder is to going out, when handle during in the O position oil cylinder stop, when handle during in the B position, oil cylinder bounces back under the effect of external force, each two gate out switch is connected with reciprocating type 50 tons of oil cylinders with two high pressure resistant oil pipes by high-voltage quick joint, when handle during in the A position, oil cylinder is to going out, when handle during in the O position oil cylinder stop, when handle during in the B position, the oil cylinder retraction.As depicted in figs. 1 and 2.

Two. oil cylinder;

Adopting four external diameters is 120 millimeters, operating pressure 63MPa, high 550 millimeters three grades of oil cylinders, structure is high 690 millimeters. and three of high 750 millimeters oil cylinders, two toward retrial, three grades of individual events examination, 910 millimeters of structure heights (the structure height contains the height of base and top board).Shown in Fig. 3 (a)-(c).

Three. high-pressure oil pipe, its operating pressure are 70MPa, and internal diameter is 6 millimeters, and length is 11 meters 3,5 meters 3.Joint form: adopt with the unidirectional buckle and latchplate that ends, the socket internal diameter is 6 millimeters.

Four. two on top board;

Top board is by 10 millimeters high carbon steel sheet welding, the top is wide 100 millimeters, long 550 millimeters, middle part, two ends is respectively done long 35 millimeters (another does 40 millimeters) wide 26 millimeters gap and is used to the card wire rope, two sides are that the trapezoidal upward length of side is 550 millimeters, and 330 millimeters of the following length of sides are high 75 millimeters, locate to make a call to the hole of 30 millimeters of two diameters for 25 millimeters on the top of bottom, 272 millimeters of pitch-rows, the two connecting plate distances in middle part have 30 millimeters openings to wear cotter way for 81 millimeters, are used for the connection of oil cylinder.Shown in Fig. 4 (a)-(c).

Five. base;

Base has two kinds, and two every kind, a kind of is that length is 252.5 millimeters, and width is 200 millimeters.Locating to weld bottom for 60.25 millimeters in long center line both sides is that rectangle, top are leg-of-mutton risers, and wherein rectangle length is that 200 millimeters, height are 35 millimeters, and described riser overall height is 71 millimeters.Apart from triangular apex below 25 millimeters to locate to beat diameter be 30 millimeters hole, be used for the connection of oil cylinder.The outside of steel plate is that 70 millimeters round steel car system external diameter is that 66 millimeters, internal diameter are that 46 millimeters, length are 200 millimeters pipe and with described pipe and base plate and riser welding with diameter, is used for wire rope and steel bushing passes through, and cries temporarily and is with the steel pipe base.In addition two bases are to be that 26 millimeters, external diameter are 66 millimeters changing internal diameter by the steel pipe of wire rope into, 10 millimeters draw-in grooves that place's car system diameter 46 is a millimeter apart from two ends, it is 26 millimeters groove that the portion that pipe is made progress separates diameter, is used to block the steel bushing of wire rope, is called band draw-in groove base.At steel plate middle part weld length is 150 millimeters wedge-shaped steel plates, and it is 30 millimeters circular hole that diameter is beaten at its top, and as the engaging lug of base and pull bar, steel plate employing thickness is 10 millimeters high-carbon steel.Shown in Fig. 5 (a)-(c).

Six. pull bar: diameter is that 30 millimeters, length are 275 millimeters two in round steel, and 250 millimeters of 3 * 3 millimeters positive and negative screw threads of car are surplused 25 millimeters U shaped steel plates welding with 15 millimeters thick, 30 mm wides, stay 30 millimeters pin hole.Utilize the supporting with it nut of round steel car system of 49.5 millimeters of diameters, 50 millimeters of length, the thick walled steel tube of 50 millimeters of outside weld internal diameters, 500 millimeters of length makes it to form the strand thick stick.650 millimeters of strand thick stick length overalls.As shown in Figure 6.

Seven. wear pin: the use diameter is 50 millimeters a round steel car system.Diameter is that 29.5 millimeters, length are 165 millimeters 4, is used for being connected of base and oil cylinder; Length is 145 millimeters 4, is used for being connected of top board and oil cylinder.Length is 75 millimeters 4, is used for being connected of base and pull bar, and wearing pin one end band cap one end, diameter is arranged is 5 millimeters cotter-pin hold.As shown in Figure 7.

Eight. multi-functional hook;

Multi-functional hook is to be 10 millimeters high carbon steel sheet welding by thickness, and the top is 80 millimeters, and wherein hook is thick is 30 millimeters, and the hook base thickness is 50 millimeters, and hook is high 210 millimeters, and is long 350 millimeters, wide 100 millimeters.Multi-functional hook cooperates with crane makees the overturning hook, cooperates with wire rope to do to link hook, cooperates with oil cylinder and does top board.Shown in Fig. 8 (a)-(c).

Nine. high pressure resistant threeway;

High pressure resistant three are connected with six, wherein are made up of two sockets of a plug for three, are used to connect two oil cylinders and a pumping plant, insert first sockets by two and form for three in addition, are used to connect two one or two oil cylinders of pumping plants confession.As shown in Figure 9.

Ten. steel pipe (muscle) protects dragon;

By the reinforcing bar welding of the steel pipe of 5 millimeters of wall thickness, 750 millimeters of internal diameter 125 millimeters long or 10 millimeters, diameter is arranged at the top is 30 millimeters pinned hole.Be used for the protection oil cylinder that when overturning, falls down to the ground behind the oil cylinder and car disengaging.

11. clamp;

Clamp is a bayonet socket of being opened one 26 mm wide 50 millimeters long by 100 millimeters square steel plates at one jiao of 10 millimeters place, is used for steel bushing on the card wire rope, prevents that wire rope from skidding off.As shown in figure 10.

12, band cover wire rope;

By diameter is 500 millimeters rope slings of wire rope one end replication of 25 millimeters, fastens with 100 millimeters steel bushings, presses one 100 millimeters steel bushing every 250 millimeters wire rope.Quantity is 4, and wherein two of 9.1 meters long, 2.1 meters long two (not containing rope sling), second cover of afterbody and the 3rd steel bushing distance are 350 millimeters, and first cover is 150 millimeters with second steel bushing distance.As shown in figure 11.

13, the wire rope skirt;

The wire rope skirt is opened the C shape pipe of 26 millimeters grooves by making a call to 26 millimeters holes in the middle of 45 millimeters rod irons of external diameter on one side, there are 8 millimeters slopes at 10 millimeters places, two ends, long 200 millimeters, when purposes is passed through the steel pipe of base when wire rope, the steel bushing distance of wire rope is 350 millimeters, long 200 millimeters of steel pipe will draw to overlap to be buckled on the wire rope and pass through.As shown in figure 12.

14, the steel pipe reinforcing bar protects dragon;

When accident vehicle promptly will be translated into, will protect the top that dragon is installed in oil cylinder, vehicle is translated into the back oil cylinder and is separated with vehicle, and oil cylinder falls down to the ground, the protection oil cylinder; The time spent can also not adorned little parts.As shown in figure 13.

15, annex (being the national standard parts)

Annex has diameter to be respectively each 6 of the wire rope clips of 25 millimeters and 45 millimeters, each 6 of U type bayonet lock snap ring clamp snap rings, and the snap ring pin requires the 25-29 millimeter, and the snap ring mouth is greater than 50 millimeters.

Below introduce the different railway breakdown machine structures of utilizing above-mentioned parts to be combined into according to actual conditions.

One. empty wagons plays multiple function combination

Current, the railway breakdown facility are also very not light, small-sized machine plays multiple loaded vehicle flexibly, is the main means of present railway breakdown again so empty wagons rises.

These facility can be assembled two cover empty wagons and work the tool of answering a pager's call, every cover is by one first unidirectional three grades of oil cylinders 1 and one first reciprocating oil cylinder 2, oil cylinder top is connected with top board 3 with wearing pin, the bottom is connected with first base 4 with wearing pin, first base, 4 usefulness are worn pin pull bar 5 are connected, high-pressure oil pipe of first unidirectional three grades of oil cylinders, 1 usefulness, the corresponding bat-handle switch of two high-pressure oil pipes of first reciprocating oil cylinder, 2 usefulness and pumping plant connects.As shown in figure 14.

Operation instruction: two chassis of rope routinely; With assemble the mechanical rear and front end that is placed in accident vehicle respectively, play a complex point and can select hitch neck, hook neck joist, hook neck spring box according to the concrete condition of accident vehicle, the crossbeam place at chassis rear portion is as a summit of playing multiple vehicle.Alignd with vehicle center in the top board center, unidirectional three grades of oil cylinders are placed in the direction of derailing, make it as far as possible near vertical, but can not be definitely vertical, the startup pumping plant is shifted reciprocating oil cylinder onto correct position makes base near rail, the pull bar leading screw of loosening simultaneously starts three grades of oil cylinder two cylinders vehicle is lifted slightly, stops reciprocating oil cylinder.Simultaneously to the automatic translation of rail direction, when the wheel outside the rail when the rail, observe wheel rim and can cross rail, if can not, start two oil cylinders of reciprocal formation testing cylinder and raise vehicle together, make wheel rim a little more than the rail face, be parked in reciprocating oil cylinder, when wheel rim move to the rail face 1/2 or 2/3 the time, slowly receive reciprocating oil cylinder, vehicle is entered the orbit.Because be empty wagons, the relatively lower two ends of center of gravity can be risen multiple together, and the time generally finished in 10 minutes.Also various accident vehicles can be moved to beyond the gauge with the method.

Two. the loaded vehicle locomotive plays multiple function combination

These facility are by four 50 tonnes of oil cylinders combinations, locomotive weighs below 140 tons most, and vehicle is fully loaded to be weighed below 100 tons most, and these facility can only be assembled a cover machinery and play a multiple end accident locomotive, vehicle, with the locomotive is about 70 tons of the single-ended weight of example, 15 tons of each oil cylinder average force.Met multiple requirement fully, it by four oil cylinders form two vertical trapezoidal and a level is trapezoidal, make the rolling stock that lifts highly stable.

Assembling: rise at 550 millimeters three grades individual event oil cylinder empty wagons on the basis of multiple function combination, second base 8 uses two of ear band pipe, two 750 millimeters oil cylinders upper ends are connected with multi-functional hook 11 with wearing pin in addition, the lower end connects with wearing second base 8 of pin with two band draw-in grooves, overlap second wire rope 10 with two 9 meters long bands and under two rail, pass the steel bushing that the draw-in groove that makes base blocks wire rope, replace pull bar, band rope sling one end with 2 meters long first wire rope 9 hangs on the anti-hook of multi-functional hook 11, band steel bushing one end wire line shoe sublink U type snap ring, snap ring is connected with pull bar 5, and pull bar 5 is connected with multi-functional hook 11 usefulness U type rings.Two unidirectional three grades of oil cylinders are placed on a side of vehicle derailing direction, two reciprocating oil cylinder are positioned on mobile direction in addition, two unidirectional three grades of oil cylinders are connected with a threeway, and two reciprocating oil cylinder are connected oil-feed respectively with fuel-displaced with two threeways, and three general oil pipes are connected with pumping plant.Because start 4 oil cylinders, the pumping plant hydraulic oil container can not provide enough hydraulic oil, have one barrel 15 liters hydraulic oil.Using method is with reference to the 2nd of technical scheme internal combustion engine pumping plant.As shown in figure 15.

Operation instruction: the empty wagons combination is played multiple method by empty wagons install, the multi-functional hook of unidirectional three grades of oil cylinders and reciprocating oil cylinder is withstood on the platform of driving, end carriage or spar and the side bar junction of locomotive, vehicle both sides respectively, the oil cylinder of every side will be near parallel, if oil cylinder greatly can be at base underlay sleeper from the car body distance.Locomotive rises multiple the same with loaded vehicle, and it is identical with empty wagons one end to play the compound method.(though be four oil cylinders but owing to there is threeway to connect, effect is the same with two oil cylinders).

Three. separation accident rolling stock

After train has an accident, will do not have the vehicle that accidents happened and the vehicle of rerail separate with the vehicle that has an accident, China's major part is electric railway now, electric railway is general when having an accident has a power failure earlier, so this traction locomotive can not separate by tractor-trailer train, when having an accident owing to train, the resistance between the hitch is very big, the possibility that the personnel selection work point is opened is little, uses the separation function of these facility to separate vehicle fast.

Assembling: two reciprocating oil cylinder tops are connected with wearing pin with top board, and the bottom is connected with base plate, and two base plates are according to far and near U type card or the pull bar selected of the distance of two cars.As shown in figure 16.

Operation instruction: the facility that assemble are placed in two car hitch neutrals, and base plate and top board withstand the end carriage of two cars respectively, use U type card connection when two spacings are big, add backing plate between top board and base plate and vehicle; Distance hour connects with pull bar, adjusts distance with leading screw, and two oil cylinder oil-ins and oil-out are connected to pumping plant with three oil pipes respectively, starts pumping plant oil cylinder is ejected, and makes the separation of two cars.

Four. the combination of overturning function

After rolling stock has an accident, fouling of clearance gauge again when well damage has not had to be worth again; Implementing the overturning function at rescue site routs up out-of-bounds accident vehicle.

Assembling: two unidirectional three grades of oil cylinders are connected with wearing pin with base, and oil cylinder is put on pin earlier will have being buckled on 750 millimeters oil cylinders of 40 millimeters wire rope draw-in grooves, will have being buckled on 550 millimeters oil cylinders of 35 millimeters wire rope draw-in grooves.

Using method: each connects 2 meters long wire rope with card or U type ring with two parallel two ends of 9 meters long bands cover wire rope, rounds at a middle part of being overturned.The other end of 2 meters long wire rope is connected with pull bar, and two corners at roof separate with two 9 meters long wire rope.750 millimeters oil cylinder top boards are put in the middle of two wire rope, made the draw-in groove at middle part, top board both sides block the wire rope steel bushing, oil cylinder should stay the position for next cylinder at 300 millimeters apart from car, reels bar wire rope is tightened.Oil cylinder is connected with oil pipe with pumping plant, starts pumping plant oil cylinder is all ejected, vehicle will be raised 1.2 meters this moment, at second oil cylinder of the following installation of oil cylinder front car body, mounting method is the same with first oil cylinder, withdraws from first oil cylinder, continue to raise vehicle, with the method until vehicle is knocked over.(lift the back for guaranteeing peace, want bolster wood entirely at the bottom of the car, oil cylinder will be installed and protect dragon when last did before knocking over.)

Five. the combination of jack function;

These facility are made up of four oil cylinders, and each oil cylinder all has the effect of jack, and each oil cylinder can vertically push up, oblique top, and flat-top is when, being played multiple function combination with empty wagons and transfer big tie bar space during less than oil cylinder length by the distance of being pushed up.As shown in figure 17.

Six. the combination of top trochus function

Assembling: any one oil cylinder bottom is connected with base for draw-in groove, and top installation is earlier worn the opening that pin is placed in the junction plate in the middle part of the top board and worn in the cotter way, and 22 meters long wire rope are connected with multi-functional hook.As shown in figure 18.

Using method: on the multi-functional rail that is hooked on accident wheel both sides, top board is to good wheel, and the cover of wire rope is stuck in the draw-in groove of base, and afterbody is leveled up with sleeper, starts pumping plant the wheel on the rail face is entered the orbit.

Except above-named several, can also be that the combination of car puller function, rail gap are regulated the combination of machine function, the rail straightener is transferred curved function combination; Vehicle centering guide machine function combination etc.

The characteristics of many merits of WTT railway breakdown facility maximum are exactly not have fixing pattern and structure, but assemble different having according to the accident difference that locomotive, vehicle take place.Employing is worn pin and is connected efficient and conveniently, introduces several all rescues now below and has and all fail the rescue task finished, is finished by many merits of WTT railway breakdown facility.

One, the Xinjiang strong wind blows over the train overview, 1: 50 on the 27th February in 2007, the Xinjiang strong wind blew over train, the rescue personnel is less than just arriving in the scene in two hours, below one people is delayed unloading, rescue personnel and fire-fighting, officers and men People's Armed Police use various mechanical rescue aids to fail at short notice the people is rescued, under having no alternative, determine to dig downwards from vehicle window, the area of a vehicle window is also sat a people less than 0.5 square metre of the inside, in the face of 13 grades of strong wind all blow the motionless frozen ground face the same with cement concrete, people have only piecemeal button, and morning, 7 back pressure personnel can also take on the telephone with the household, just will be dug out by the pressure personnel more than 10, and unfortunate thing has taken place, and whole rescue process reaches 6,7 hours.

If there are a cover or two cover WTT many merits railway breakdown facility in the scene, just can at the bottom of car, rescue the people in 2-3 minute, with the cover time can be above 5 minutes yet.Concrete implementing method 1. uses two hydraulic power units to connect with threeway, and another interface of threeway connects 750 millimeters three grades of individual event oil cylinders.2. oil cylinder is following is connected with wearing pin with base.3. oil cylinder top penetrates one and wears pin in pinned hole.4. the crossbeam outside, vehicle middle part is aimed on the oil cylinder top, apart from vehicle 200--500 millimeter, oil cylinder is run in the lower edge after the pre-anti-vehicle jack-up.5. top board is worn cotter way and is buckled in and wears on the pin, if crossbeam be higher than oil cylinder can be at the following bolster wood of base.6. whether starting pumping plant, to observe vehicle steady, if steadily, starts another pumping plant and vehicle can be raised 1.2 meters in 1-2 minute.When lifting for guarantee safety can be below vehicle bolster wood, when vehicle one end is raised 1.2 meters, is pressed the people place to raise 0.6-0.7 rice, the rescue personnel just can rescue the people next at once.Delivered to hospital more than 2 hour by the pressure personnel when making a phone call, should be rescued to 7 of mornings.

Annotate: uses two pumping plants be for rescue people's situation when urgent pumping plant of prevention be out of order and the quickening oil cylinder speed of coming out crucial moment.

Two, loaded vehicle vehicle knockdown, the derailing distance is more than 500 millimeters, and a sidecar wheel has dropped to the sleeper below, and the possibility of translating into is arranged at any time, vehicle is intact substantially, must unload the in the past back recurrence of this class accident is multiple, if value of goods generally do below 100,000 yuan and abandon car and handle, connect car band goods together overturning beyond roadbed, at first guarantee the open-minded of circuit, adopt which kind of way all to be difficult to guarantee the open-minded of circuit in 2 hours.

Be engaged in the three many people of cover WTT multifunctional railway rescue facility now and play multiple car load rerail in half an hour.1. two jiaos curb is to laying railway sleepers along line direction between the rock ballast toe before and after crooked vehicle, and sleeper will advance avoids personnel to enter below the crooked vehicle, topples over anti-vehicle and hurts sb.'s feelings; 2. the trapezoidal front and back end carriage of crooked vehicle and the Liang Jiaochu that side bar intersects of being placed on respectively of two empty wagons combinations of three cover facility, a base is on the sleeper of putting up, and another base is placed on the original sleeper or rock ballast; 3. with oil pipe oil cylinder and pumping plant are linked together; 4. start pumping plant and stretch out oil cylinder, make vehicle stabilization the slight jack-up in one side of inclination of vehicle; 5. the another set of loaded vehicle Overlay that is combined into is placed in an end of vehicle, with vehicle again jack-up some; 6. take out the trapezoidal combination of same end supporting ﹠ stablizing, be combined into the other end that the loaded vehicle Overlay is placed in vehicle; 7. play multiple method by loaded vehicle and make the vehicle rerail.

Three, a plurality of accident empty wagons rise again and do not disintegrate

If accident causes a plurality of vehicle derailings, because wheel is in the position of roadbed or sleeper difference, can give the power that causes very big pressure or pulling force distortion between vehicle and vehicle, make accident vehicle can't separate, rise multiple, the general employing cut hook with vehicle separation back rerail in rescue in the past, uses a plurality of accident empty wagons of WTT multifunctional railway rescue facility to play the multiple function of not disintegrating now and rises multiple.

1. each accident vehicle front end uses an empty wagons combination, and a cover loaded vehicle combination is used in the rear end, guarantees vehicle stabilization, and the front end of three vehicles and the 4th vehicle is installed simultaneously, uses 5 cover facility altogether, 4 pumping plants.Operation is convenient in two adjacent aggregate erections on a pumping plant.

2. start 4 pumping plants and will make up corresponding wheel and lift slightly, the stress release that vehicle is produced because of accident.

3. observe all oil cylinders and whether reached multiple standard, not askew not oblique.

4. three grades of individual event oil cylinders that start the derailing direction make vehicle raise to the translation of rail direction, when a certain group with translation occurs and raise at need and stop.

5. the front end of first vehicle can free movable rerail at this moment.

6. the combination of the front end of first vehicle is placed in the rear end of the 4th accident vehicle, makes the rear end rerail of first vehicle, vehicle can be separated behind the rerail with same method.

Four, a plurality of accident loaded vehicle, locomotive rise again and do not disintegrate;

A plurality of accident loaded vehicle, locomotive rise and multiple play complex radical with a plurality of empty wagons this is identical, just the loaded vehicle combination are changed in the empty wagons combination, and a compound method and empty wagons are identical.

Five, a plurality of accident vehicles cause rail to turn on one's side and answer and do not disintegrate;

As can be seen from the above embodiments, the utility model embodiment is by adopting WTT multifunctional hydraulic rescue facility, when playing again accident vehicle, selectable complex point is many, no matter is that empty wagons, loaded vehicle or passenger vehicle can both find a suitable complex point to be used for answering accident vehicle everywhere at hitch neck, hook neck joist, hook neck spring box, unwheeling platform, car body side bar, spar, crossbeam.Locomotive rises again not only can find application point everywhere above-mentioned, can also utilize the lifting hole(eyelet) that holds of locomotive to make locomotive rerail fast and safely as playing a complex point.

WTT multifunctional hydraulic rescue facility both can singly overlap use, can overlap more again and be used, many covers are used at the utmost point can erect the accident rolling stock in the short time, people or thing under rescue is pressed in by accident vehicle, separation accident rolling stock, back down because of accident distortion car door, can set upright again because of the crooked rolling stock of accident, rout up the rolling stock of scrapping because of the accident fouling of clearance gauge, the accident locomotive of erecting keeps in repair at the scene, recover slow rim, change the chassis that damages because of accident at the scene, unite use, can push up that multiple to climb up the wheel rim and the wheel of rail right because of accident with supporting wire rope, adjust the size in rail slit, straightening is because of the crooked rail of accident.

The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.

Claims (8)

1. railway breakdown facility, it is characterized in that, described multifunctional railway rescue facility comprise two first bases (4), two second bases (8), top board (3), first unidirectional three grades of oil cylinders (1), second unidirectional three grades of oil cylinders (6), first reciprocating oil cylinder (2), second reciprocating oil cylinder (7), first wire rope (9), second wire rope (10), two multi-functional hooks (11) and have bat-handle switch pumping plant, the top of described first unidirectional three grades of oil cylinders (1) and first reciprocating oil cylinder (2) is connected with described top board (3) respectively, and the bottom connects with corresponding first base (4) respectively; The top of described second unidirectional three grades of oil cylinders (6) and second reciprocating oil cylinder (7) is connected with corresponding multi-functional hook (11) respectively, the bottom connects with corresponding second base (8) respectively, connect by pull bar (5) and first wire rope (9) successively between described two multi-functional hooks (11), connect by second wire rope (10) between described two second bases (8).

2. railway breakdown facility as claimed in claim 1 is characterized in that, described first unidirectional three grades of oil cylinders (1) connect by a high-pressure oil pipe and described bat-handle switch, and described first reciprocating oil cylinder (2) connects by two high-pressure oil pipes and described bat-handle switch.

3. railway breakdown facility as claimed in claim 2, it is characterized in that, be connected by a threeway between described first unidirectional three grades of oil cylinders (1) and the second unidirectional three grades of oil cylinders (6), be connected by two threeways between described first reciprocating oil cylinder (2) and described second reciprocating oil cylinder (7).

4. as each described railway breakdown facility of claim 1-3, it is characterized in that, the triangle steel plate that described first base (4) comprises rectangular steel plates and is welded on described rectangular steel plates top, described triangle steel plate has the through hole that is used for the oil cylinder connection, is welded with respectively to be used for the steel pipe that wire rope passes through outside described rectangular steel plates and triangle steel plate.

5. as each described railway breakdown facility of claim 1-3, it is characterized in that described second base (8) is for respectively having the steel pipe of a draw-in groove apart from equidistant place, its two ends.

6. as each described railway breakdown facility of claim 1-3, it is characterized in that, the two ends, top of described top board (3) respectively are useful on the gap of card wire rope, the side of described top board (8) has through hole separated by a distance, the middle part of described top board (8) has two junction plates, and described junction plate has the cotter way of wearing that is used to connect oil cylinder.

7. as each described railway breakdown facility of claim 1-3, it is characterized in that described pull bar (5) has two round steel, the two ends of described round steel and the welding of U shaped steel plate also have pin hole, and described round steel outside weldings has thick walled steel tube.

8. as each described railway breakdown facility of claim 1-3, it is characterized in that the end replication part of described wire rope forms rope sling, along uniform at certain intervals some steel bushings on the described length of steel wire rope direction.

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