CN102051860B

CN102051860B - Bridge erecting and track laying machine for railway

Info

Publication number: CN102051860B
Application number: CN2010105993366A
Authority: CN
Inventors: 李尉东; 刘广华; 杨勇; 司雅轩; 赵宗伟; 张红卫; 谷雨; 陈晶生; 陈登彦; 张承国
Original assignee: Handan China Railway Bridge Machinery Co Ltd
Current assignee: Handan China Railway Bridge Machinery Co Ltd
Priority date: 2011-01-31
Filing date: 2011-01-31
Publication date: 2012-11-14
Anticipated expiration: 2031-01-31
Also published as: CN102051860A

Abstract

The invention belongs to a bridge and track laying machine, in particular to a special railway erecting and laying machine for railway bridge and track laying. Including machine arm, 1st, 2nd and 0th columns, suspension beam crane, suspension rail trolley, car body, joist trolley, four-axis and six-axis bogies; The No. 2, No. 1 and No. 0 columns are vertically distributed at intervals from left to right on the upper part, and the suspension rail row trolley and the crane beam are arranged at intervals under the left arm of No. 0 column. There is a car body with a joist trolley on the car body, and a four-axle and six-axle bogie on the car body corresponding to the second and first pillars. The first and second pillars are supported by a segmented telescopic sleeve structure. The invention solves the problem that the main machines of bridge erection and line track laying cannot alternately operate in the existing railway erection and laying operations. It can meet the standard construction requirements for erecting prestressed concrete T-beams of 32 meters and below, cantilever laying of 25-meter line rail rows and new T-shaped speed-increasing beam lines.

Description

Railway frame shop machine

Technical field

The invention belongs to the bridge formation track-laying machine, be meant a kind of railway bridge erecting industrial railway frame shop machine of laying a railway track especially.

Background technology

Along with the continuous expansion in railway construction market, the outstanding raising that reaches demand of construction of railways characteristics, present construction of railways equipment can not satisfy the construction progress requirement of work items.Build bridge in the operation of traditional railway frame shop and the circuit two cover main frame alternately operatings of laying a railway track can not effectively be solved.

Summary of the invention

The object of the present invention is to provide a kind of railway bridge erecting industrial railway frame shop machine of laying a railway track, with the purpose that realizes building a bridge and laying the track a tractor serves several purposes in the railway construction.

Overall technology design of the present invention is:

Railway frame shop machine comprises horn 1, post 2, No. two posts 3, No. zero post 4, hanging beam driving 5, hanger rail row dolly 6, car body 7, joist dolly 8, four-shaft steering 9, six axle bogies 10; Horn 1 adopts end to end segmented plug-in mounting structure; On horn 1, be arranged at intervals with No. two posts 3 of vertical distribution, post 2, No. zero post 4 from left to right successively; Below the horn 1 in No. zero post 4 left sides, be arranged at intervals with hanging beam driving 5, hanger rail row dolly 6; Bottom level at a post 2 and No. two posts 3 is provided with car body 7, and car body 7 tops are provided with joist dolly 8, is provided with four-shaft steering 9 with No. two post 3 corresponding car bodies 7; Be provided with 10, numbers posts 2 of six axle bogies and No. two posts 3 conduct support employing segmented telescopic structures with post 2 corresponding car bodies 7.

Concrete technical construction of the present invention is:

Horn 1 comprises the dilatory and flexible hoist engine 10a of horn of hanging beam dolly, and the dilatory flexible hoist engine 10a of horn that reaches of hanging beam dolly is connected with horn V 15 usefulness bolt; Be fixed as an integral body through the first adaptive each other sun, 16, first cloudy 17 and first bearing pin, 18 plug-in mounting between end to end horn I 11, horn II 12, horn III 13, horn IV14, the horn V 15.

Car body 7 comprises car body front end 84, car body middle-end 85, car body rear end 86, guide rail 87, the 4th wire rope 88, main frame is dilatory and 89, second cloudy 90, second sun of loopback hoist engine the 91, the 12 bearing pin 92, load-bearing roller 93, rolling wheel support 94, loopback roller 95; The car body front end 84 that wherein sets gradually from left to right, car body middle-end 85, car body rear end 86 are fixed through second cloudy 90, second adaptive each other sun the 91, the 12 bearing pin 92; Main frame is dilatory and loopback hoist engine 89 is fixing in car body middle-end 85; The 4th wire rope 88 1 ends are fixed on the dilatory and loopback hoist engine 89 of main frame, and the other end is fixed on the guide rail 87, and guide rail 87 is arranged at load-bearing roller 93 upper surfaces, and load-bearing roller 93 is put into rolling wheel support 94 draw-in grooves with loopback roller 95; Rolling wheel support 94 and car body 7 fixing assemblings.

Post 2 comprises capital 19, first shaft 20, the first post root 21, pad pier 22, oil cylinder balancing disk 23, oil cylinder 24, support wheel 25, second bearing pin 26, the 3rd bearing pin 27; Capital 19 is fixedly connected with pad pier 22; Pad pier 22 is fixedly connected with first shaft 20, and first shaft 20 injects in the first post root 21 and through second bearing pin, 26 pin joints, oil cylinder 24 bottoms and the first post root 21 are through the 3rd bearing pin 27 pin joints; Oil cylinder 24 tops and oil cylinder balancing disk 23 are through the 3rd bearing pin 27 pin joints; Oil cylinder balancing disk 23 and capital 19 pin joints, the ear beam forms rolling pair on support wheel 25 tops and the horn 1, and support wheel 25 bottoms are fixedly connected with capital 19 through oscillating bearing; The first post root 21 is connected with car body front end 84.

No. two posts 3 comprise swing arm dolly 28, sideslip oil cylinder 29, pressure arm wheel the 30, the 4th bearing pin 31, trailing arm wheel 32, first wire rope 33, crossbeam 34, balanced chassis 35, second shaft 36, the 5th bearing pin 37, the second post root 38, lift oil tank 39, the 6th bearing pin 40, joint 41 goes up and down; Wherein swing arm dolly 28 is fixedly connected with balanced chassis 35; Swing arm dolly 28 forms friction pair with crossbeam 34; Balanced chassis 35 forms rolling pair with crossbeam 34; Pressure arm wheel 30 passes through to form rolling pair with 15 times ear beams of horn V behind the 4th bearing pin 31 and swing arm dolly 28 pin joints; Trailing arm wheel 32 passes through to form rolling pair with horn V 15 soffits behind the 4th bearing pin 31 and swing arm dolly 28 pin joints; The crossbeam 34 and second shaft 36 are through the 5th bearing pin 37 pin joints; Second shaft 36 and the second post root 38 are through the 5th bearing pin 37 pin joints; The second post root 38 is fixing with car body rear end 86; Sideslip oil cylinder 29 and crossbeam 34 pin joints; First wire rope, 33 1 ends and swing arm dolly 28 are fixing, and its other end is fixing with crossbeam 34 through sideslip oil cylinder 29; Lift oil tank 39 saves the 41 and second post root, 38 pin joints with up-down respectively through the 6th bearing pin 40; Up-down joint 41 and crossbeam 34 bolt.

No. zero post 4 comprises the 7th bearing pin 42; Free bearing 52, and vertically be provided with and head and the tail first fundamental segment 43, second fundamental segment 44, first active section 45, second active section 46, the 3rd active section 47, first of fixing assembling are increased joint 48, second and are increased joint the 49, the 3rd and increase joint the 50, the 4th and increase joint 51 successively; Wherein first fundamental segment 43 is through the 7th bearing pin 42 and free bearing 52 pin joints; Free bearing 52 and horn I 11 bolt.

Hanging beam driving 5 comprises balanced wheels 53, the 8th bearing pin 54, cart framework 55, traversing dolly 56, hoisting mechanism 57, rope-arranging mechanism 58, leading block 59, first pulley 60, traversing reductor 61, first sprocket wheel 62, chain 63, second sprocket wheel 64, screw mandrel 65, second wire rope 66, second pulley 67, the 9th bearing pin 68, shoulder pole 69, combination nut 70, first roller 71, the tenth bearing pin 72; Wherein balanced wheels 53 form rolling pair through the 8th bearing pin 54 pin joints at the following ear beam of cart framework 55 and horn I-V 11-15; First roller 71 is pinned on the traversing dolly 56 with on the cart framework 55 through the tenth bearing pin 72 and forms rolling pair; Hoisting mechanism 57 usefulness bolt are to traversing dolly 56; Second pulley 67 is pinned on the shoulder pole 69 through the 9th bearing pin 68; Second wire rope, 66 1 ends are fixed on the hoisting mechanism 57, get into second pulley 67 through rope-arranging mechanism 58, leading block 59, and then move up and down through first pulley, 60 drive shoulder poles 69; Traversing reductor 61 is fixed on the cart framework 55; First sprocket wheel 62 is fixed on the traversing reductor 61; Second sprocket wheel 64 is fixed on the screw mandrel 65; Combination nut 70 is through being threaded with screw mandrel 65; Combination nut 70 is fixed on the traversing dolly 56; First sprocket wheel 62 and second sprocket wheel 64 constitute transmission through chain 63.

Hanger rail row dolly 6 comprises change gear 73, axis 74, motor reducer 75, vehicle frame 76, electric block 77, the 3rd wire rope 78, the 3rd pulley 79, axle 80, rail tongsrail clamp the 81, the 11 bearing pin 82, hook box frame 83; Motor reducer 75 is fixed on the vehicle frame 76; Axis 74 pin joints are on vehicle frame 76 and one of which end fixed electrical machinery reductor 75, and its other end is change gear 73 fixedly; Change gear 73 forms rolling pair with the following ear beam of horn I-V 11-15; Electric block 77 is fixed by bolts on the vehicle frame 76; The 3rd pulley 79 is pinned on the hook box frame 83 through axle 80, and the 3rd wire rope 78 1 ends are fixed on the electric block 77 and through the 3rd pulley 79 and hook box frame 83 and fix, and rail tongsrail clamp 81 is connected with hook box frame 83 through the 11 bearing pin 82.

Joist dolly 8 comprises second roller the 96, the 13 bearing pin 97, joist car frame 98; Second roller 96 is pinned in the joist car frame 98 through the 13 bearing pin 97; Second roller 96 is placed on the track of car body front end 84, car body middle-end 85, car body rear end 86.

Four-shaft steering 9 comprises direct current generator 99, hang 100, reduction box 101, the first round to 102, framework 103, first spring 104, adapter 105, balance arm the 106, the 14 bearing pin 107, shaft joint 108; Direct current generator 99 is fixed on to be hung on 100; Reduction box 101 1 ends are fixed on to be hung on 100, and an end is installed to the first round on 102; Direct current generator 99 is connected with reduction box 101 through shaft joint 108, and balance arm 106 is connected with framework 103, and adapter 105 forms rolling pair with the first round to 102; First spring, 104 lower ends are placed on the adapter 105, and the 14 bearing pin 107 pin joints are passed through with balance arm 106 in its upper end; Framework 103 is connected with car body rear end 86.

Six axle bogies 10 comprise direct current generator 109, hang 110, shaft joint 111, reduction box 112, second are taken turns 113, first framework 114, second framework 115, second spring 116, adapter 117, balance arm the 118, the 15 bearing pin 119, middle bolster 120; Direct current generator 109 is fixed on to be hung on 110; One end of reduction box 112 is fixed on to be hung on 110, and its other end is installed to second and takes turns on 113; Direct current generator 109 is connected with reduction box 112 through shaft joint 111; Balance arm 118 is connected with first framework 114; Adapter 117 and second is taken turns and is formed rolling pair to 113; Second spring, 116 lower ends are placed on the adapter 117, and the 15 bearing pin 119 pin joints are passed through with balance arm 118 in its upper end; In bolster 120 be arranged on first framework 114 and above second framework 115; Middle bolster 120 tops are connected with car body front end 84.

The substantive distinguishing features that the present invention obtained is with significant technological progress:

1, horn adopts the merogenesis transportation, and horn connects the two pins of employing negative and positive head and connects, and merogenesis has satisfied long-distance disintegration highway transportation, and quickly dismantled can be realized in the scene, and efficient is high, can bear big load, and is safe and reliable, Maintenance free in the use.

2, No. two posts are hung below horn, and sideslip oil cylinder adopts speed increasing mechanism, have strengthened the traversing amount of horn, connect horn above No. two post is provided with the swing arm dolly, have guaranteed the needs that horn is traversing.

3, hanger rail row dolly hoists and adopts electric hoist to increase multiplying power through pulley, is provided with rapid dismounting apparatus between hanger rail row's dolly and the hook box frame, can change hook box frame and hanging beam shoulder pole fast, realizes laying quickly and easily bridge floor rail and circuit rail.

4, car body is divided into three joints, and the merogenesis junction adopts the negative and positive head to connect, and has satisfied long-distance disintegration highway transportation, and quickly dismantled can be realized in the scene, and efficient is high; Car body is provided with load-bearing roller and loopback roller, realizes the needs of the delivery section of track; The joist dolly can be through load-bearing roller and loopback roller delivery beam sheet, the function that the machine of having realized can be laid a railway track and can be built bridge.

5, a post adopts bolt to be connected with No. two posts with car body, has satisfied the requirement of disintegration highway transportation.

6, six axle bogies have two whole three-axle bogies to connect together through middle bolster; Adopt direct current generator as power, can realize low-speed big, adopt shaft joint to connect between direct current generator and the reduction box, compensated alignment error, realized transmission stability; It is heavy to have reduced axle; Pneumatic mode is adopted in braking, and is safe and reliable.

Description of drawings

Accompanying drawing of the present invention has:

Fig. 1 is a railway frame shop machine sketch map.

Fig. 2 is the structural representation of horn.

Fig. 3 is that the A-A of Fig. 2 is to view.

Fig. 4 is a yin, yang head plug-in mounting structure sketch map.

Fig. 5 is a post sketch map.

Fig. 6 is the left view of Fig. 5.

Fig. 7 is No. two post sketch mapes.

Fig. 8 is the left view of Fig. 7.

Fig. 9 is No. zero a post sketch map.

Figure 10 is the left view of Fig. 9.

Figure 11 is a hanging beam driving sketch map.

Figure 12 is the left view of Figure 11.

Figure 13 is the vertical view of Figure 11.

Figure 14 is a hanger rail row dolly sketch map.

Figure 15 is the left view of Figure 14.

Figure 16 is the car body sketch map.

Figure 17 is the vertical view of Figure 16.

Figure 18 is that the G-G of Figure 16 is to view.

Figure 19 is a yin, yang head plug-in mounting structure sketch map.

Figure 20 is that the F-F of Figure 16 is to view.

Figure 21 is that the X-X of Figure 16 is to view.

Figure 22 is the sketch map of joist dolly.

Figure 23 is the sketch map of four-shaft steering.

Figure 24 is the vertical view of Figure 23.

Figure 25 is the sketch map of six bogies.

Figure 26 is the vertical view of Figure 25.

Reference numeral in the accompanying drawing is following:

1; Horn 2; A post 3; No. two posts 4; No. zero post 5; Hanging beam driving 6; Hanger rail row dolly 7; Car body 8; Joist dolly 9; Four-shaft steering 10; Six axle bogie 10a; Dilatory and the flexible hoist engine 11 of horn of hanging beam dolly; Horn I 12; Horn II 13; Horn III 14; Horn IV 15; Horn V 16; First positive 17; First cloudy 18; First bearing pin 19; Capital 20; First shaft 21; The first post root 22; Pad pier 23; Oil cylinder balancing disk 24; Oil cylinder 25; Support wheel 26; Second bearing pin 27; The 3rd bearing pin 28; Swing arm dolly 29; Sideslip oil cylinder 30; Pressure arm wheel 31; The 4th bearing pin 32; Trailing arm wheel 33; First wire rope 34; Crossbeam 35; Balanced chassis 36; Second shaft 37; The 5th bearing pin 38; The second post root 39; Lift oil tank 40; The 6th bearing pin 41; Joint 42 goes up and down; The 7th bearing pin 43; First fundamental segment 44; Second fundamental segment 45; First active section 46; Second active section 47; The 3rd active section 48; First increases joint 49; Second increases joint 50; The 3rd increases joint 51; The 4th increases joint 52; Free bearing 53; Balanced wheels 54; The 8th bearing pin 55; Cart framework 56; Traversing dolly 57; Hoisting mechanism 58; Rope-arranging mechanism 59; Leading block 60; First pulley 61; Traversing reductor 62; First sprocket wheel 63; Chain 64; Second sprocket wheel 65; Screw mandrel 66; Second wire rope 67; Second pulley 68; The 9th bearing pin 69; Shoulder pole 70; Combination nut 71; First roller 72; The tenth bearing pin 73; Change gear 74; Axis 75; Motor reducer 76; Vehicle frame 77; Electric block 78; The 3rd wire rope 79; The 3rd pulley 80; Axle 81; Rail tongsrail clamp 82; The 11 bearing pin 83; Hook box frame 84; Car body front end 85; Car body middle-end 86; Car body rear end 87; Guide rail 88; The 4th wire rope 89; Dilatory and the loopback hoist engine 90 of main frame; Second cloudy 91; Second positive 92; The 12 bearing pin 93; Load-bearing roller 94; Rolling wheel support 95; Loopback roller 96; Second roller 97; The 13 bearing pin 98; Joist car frame 99; Direct current generator shaft joint 100; Hang 101; Reduction box 102; The first round is to 103; Framework 104; First spring 105; Adapter 106; Balance arm 107; The 14 bearing pin 108; Shaft joint 109; Direct current generator 110; Hang 111; Shaft joint 112; Reduction box 113; Second takes turns 114; First framework 115; Second framework 116; Second spring 117; Adapter 118; Balance arm 119; The 15 bearing pin 120; Middle bolster.

The specific embodiment

Below in conjunction with accompanying drawing embodiments of the invention are further described; But conduct is not to qualification of the present invention; Protection scope of the present invention is as the criterion with the content of claim record, and any equivalence techniques means replacement of having done according to manual of the present invention does not all break away from protection scope of the present invention.

The overall structure of present embodiment is like diagram, comprising horn 1, post 2, No. two posts 3, No. zero post 4, hanging beam driving 5, hanger rail row dolly 6, car body 7, joist dolly 8, four-shaft steering 9, six axle bogies 10; Horn 1 adopts end to end segmented plug-in mounting structure; On horn 1, be arranged at intervals with No. two posts 3 of vertical distribution, post 2, No. zero post 4 from left to right successively; Below the horn 1 in No. zero post 4 left sides, be arranged at intervals with hanging beam driving 5, hanger rail row dolly 6; Bottom level at a post 2 and No. two posts 3 is provided with car body 7, and car body 7 tops are provided with joist dolly 8, is provided with four-shaft steering 9 with No. two post 3 corresponding car bodies 7; Be provided with 10, numbers posts 2 of six axle bogies and No. two posts 3 conduct support employing segmented telescopic structures with post 2 corresponding car bodies 7.

Claims

1. The railway erecting machine is characterized in that it comprises a machine arm (1), No. 1 column (2), No. 2 column (3), No. 0 column (4), suspension beam traveling vehicle (5), suspension rail trolley ( 6), car body (7), joist trolley (8), four-axle bogie (9), six-axle bogie (10); On the arm (1) from left to right, there are No. 2 post (3), No. 1 post (2) and No. 0 post (4) arranged longitudinally at intervals, and the machine arm on the left side of No. 0 post (4) ( 1) There are suspension beam cranes (5) and suspension rail trolleys (6) at intervals below, and a car body (7) is horizontally arranged at the bottom of the No. 1 column (2) and No. 2 column (3), and the car body (7 ) is provided with a joist trolley (8), a four-axle bogie (9) is provided on the car body (7) corresponding to the No. A six-axle bogie (10) is arranged on the top, and the No. 1 column (2) and the No. 2 column (3) are supported by a segmented telescopic sleeve structure.

2. The railway laying machine according to claim 1, characterized in that said machine arm (1) comprises a hoist (10a) for pulling a girder trolley and telescopic arm (10a), and a trolley dragging and telescoping hoist (10a ) and machine arm V (15) are fixedly connected with bolts; end-to-end connected machine arm I (11), machine arm II (12), machine arm III (13), machine arm IV (14), machine arm V (15) The first male head (16), the first female head (17) and the first pin shaft (18) which are adapted to each other are inserted and fixed as a whole.

3. The railway laying machine according to claim 1, characterized in that the car body (7) comprises a car body front end (84), a car body middle end (85), a car body rear end (86), guide rails (87), the fourth steel wire rope (88), the main engine traction and return winch (89), the second female head (90), the second male head (91), the twelfth pin shaft (92), load-bearing rollers (93) , roller bracket (94), return roller (95); wherein the car body front end (84), car body middle end (85) and car body rear end (86) arranged successively from left to right pass through the second The female head (90), the second male head (91), and the twelfth pin shaft (92) are fixed; the traction and return hoist (89) of the main engine is fixed at the middle end (85) of the car body; one end of the fourth steel wire rope (88) is fixed On the traction and return hoist (89) of the main engine, the other end is fixed on the guide rail (87), and the guide rail (87) is arranged on the upper surface of the load-bearing roller (93), and the load-bearing roller (93) and the return roller (95) are put into the roller bracket (94) in the draw-in groove; Roller support (94) and car body (7) are fixedly assembled.

4. The railway laying machine according to claim 1 or 3, characterized in that said No. 1 column (2) comprises a column top (19), a first column body (20), a first column root (21) , pier (22), oil cylinder balance plate (23), oil cylinder (24), support wheel (25), the second pin (26), the third pin (27); column top (19) and pier ( 22) Fixed connection, the pier (22) is fixedly connected with the first column body (20), the first column body (20) is inserted into the first column root (21) and pinned through the second pin shaft (26), The lower part of the oil cylinder (24) is pinned to the first column root (21) through the third pin shaft (27), the upper part of the oil cylinder (24) is pinned to the oil cylinder balance plate (23) through the third pin shaft (27), and the oil cylinder balance plate (23) pinned with the column top (19), the support wheel (25) top forms a rolling pair with the upper ear beam of the machine arm (1), and the support wheel (25) bottom is fixedly connected with the column top (19) by joint bearings; A column root (21) is connected with the front end (84) of the vehicle body.

5. The railway laying machine according to claim 2, characterized in that the second column (3) includes a swing arm trolley (28), a traverse oil cylinder (29), a pressing arm wheel (30), a fourth Bearing pin (31), supporting arm wheel (32), first wire rope (33), crossbeam (34), equalizing trolley (35), second column body (36), fifth pin shaft (37), second Column root (38), lifting cylinder (39), sixth pin shaft (40), lifting joint (41); wherein the swing arm trolley (28) is fixedly connected with the balance trolley (35); the swing arm trolley (28) form a friction pair with the beam (34); the balancing trolley (35) forms a rolling pair with the beam (34); The lower ear beam of the arm V (15) forms a rolling pair; the supporting arm wheel (32) forms a rolling pair with the lower surface of the machine arm V (15) after being pinned to the swing arm trolley (28) through the fourth pin shaft (31); (34) pinned with the second column body (36) by the fifth pin shaft (37); the second column body (36) is pinned with the second column root (38) by the fifth pin shaft (37); the second The column root (38) is fixed to the rear end (86) of the vehicle body; the traverse oil cylinder (29) is pinned to the beam (34); one end of the first wire rope (33) is fixed to the swing arm trolley (28), and the other end is Move oil cylinder (29) and crossbeam (34) to fix; Lift oil cylinder (39) and lifting joint (41) and second column root (38) pin connection respectively by the 6th bearing pin (40); Lifting joint (41) and Crossbeam (34) bolt is fixed.

6. The railway laying machine according to claim 1 or 2, characterized in that said zero column (4) includes a seventh pin shaft (42), a hinge seat (52), and vertically arranged and fixed head to tail The assembled first basic section (43), the second basic section (44), the first movable section (45), the second movable section (46), the third movable section (47), the first heightened section (48) , the second heightening section (49), the third heightening section (50), the fourth heightening section (51); wherein the first basic section (43) passes through the seventh pin shaft (42) and hinge seat (52) Pin connection; hinge seat (52) is fixed with machine arm 1 (11) bolts.

7. The railway laying machine according to claim 1 or 2, characterized in that the suspension beam crane (5) includes a balance wheel set (53), an eighth pin shaft (54), a cart frame (55) , traversing trolley (56), hoisting mechanism (57), rope arrangement (58), guide pulley (59), first pulley (60), traversing reducer (61), first sprocket (62), Chain (63), the second sprocket wheel (64), screw mandrel (65), the second steel wire rope (66), the second pulley (67), the ninth pin shaft (68), shoulder pole (69), combined nut (70 ), the first roller (71), the tenth pin shaft (72); wherein the balance wheel set (53) is pinned to the cart frame (55) and the machine arm I-V (11-15) by the eighth pin shaft (54) The lower lug beam of the lower ear beam forms a rolling pair; the first roller (71) is pinned to the traversing trolley (56) and the cart frame (55) through the tenth pin shaft (72) to form a rolling pair; the hoisting mechanism (57) uses Bolts are fixed on the traverse trolley (56); the second pulley (67) is pinned to the shoulder pole (69) through the ninth pin shaft (68); one end of the second steel wire rope (66) is fixed on the winch mechanism (57), Enter the second pulley (67) through the rope arrangement (58) and the guide pulley (59), and then drive the shoulder pole (69) to move up and down through the first pulley (60); the traverse reducer (61) is fixed on the cart on the frame (55); the first sprocket (62) is fixed on the traversing reducer (61); the second sprocket (64) is fixed on the screw mandrel (65); the combination nut (70) passes through the screw mandrel ( 65) threaded connection; the combination nut (70) is fixed on the traverse dolly (56); the first sprocket (62) and the second sprocket (64) form a transmission pair through the chain (63).

8. The railway laying machine according to claim 1 or 2, characterized in that the trolley (6) of the hanging rail row includes a hanging wheel (73), a through shaft (74), a motor reducer (75), a trolley Frame (76), electric hoist (77), the third wire rope (78), the third pulley (79), axle (80), rail clamp (81), eleventh pin shaft (82), hook box frame ( 83); the motor reducer (75) is fixed on the vehicle frame (76); the through shaft (74) is pinned on the vehicle frame (76) and its one end is fixed to the motor reducer (75), and its other end is fixed to the hanging wheel ( 73); Hanging wheel (73) and the lower lug beam of machine arm I-V (11-15) form rolling pair; Electric hoist (77) is fixed on the vehicle frame (76) with bolt; The 3rd pulley (79) passes axle ( 80) pinned to the hook box frame (83), one end of the third wire rope (78) is fixed on the electric hoist (77) and fixed through the third pulley (79) and the hook box frame (83), and the rail clamp (81 ) is connected with the hook box frame (83) through the eleventh bearing pin (82).

9. The railway laying machine according to claim 3, characterized in that the joist trolley (8) comprises a second roller (96), a thirteenth pin shaft (97), a joist trolley frame (98 ); the second roller (96) is pinned on the joist dolly frame (98) by the thirteenth bearing pin (97); the second roller (96) is placed on the front end (84) of the car body, the middle end of the car body ( 85), on the track of car body rear end (86).

10. The railway frame laying machine according to claim 3, characterized in that the four-axle bogie (9) includes a DC motor (99), a hanger (100), a reduction box (101), a first wheel pair (102), frame (103), first spring (104), bearing saddle (105), equalizing beam (106), fourteenth pin (107), coupling (108); DC motor (99) is fixed On the suspension (100); one end of the reduction box (101) is fixed on the suspension (100), and the other end is installed on the first wheel pair (102); the DC motor (99) is connected to the reduction box through the coupling (108) (101) is connected, the equalizing beam (106) is connected with the frame (103), and the bearing saddle (105) forms a rolling pair with the first wheel pair (102); the lower end of the first spring (104) is placed on the bearing saddle (105), Its upper end is pin-connected with the equalizing beam (106) through the fourteenth pin shaft (107); the frame (103) is connected with the rear end (86) of the vehicle body.

11. The railway frame laying machine according to claim 3, characterized in that the six-axis bogie (10) includes a DC motor (109), a hanger (110), a coupling (111), a reduction box ( 112), the second wheel pair (113), the first frame (114), the second frame (115), the second spring (116), the bearing saddle (117), the equalizing beam (118), the fifteenth pin ( 119), the middle bolster (120); the DC motor (109) is fixed on the suspension (110); one end of the reduction box (112) is fixed on the suspension (110), and the other end is installed on the second wheel pair ( 113); the DC motor (109) is connected with the reduction box (112) through the shaft coupling (111); the equalizing beam (118) is connected with the first frame (114); the bearing saddle (117) is connected with the second wheel pair (113 ) to form a rolling pair; the lower end of the second spring (116) is placed on the bearing saddle (117), and its upper end is pinned to the equalizing beam (118) through the fifteenth pin shaft (119); the middle bolster (120) is set at the The upper part of the first frame (114) and the second frame (115); the upper part of the middle bolster (120) is connected with the front end (84) of the vehicle body.