CN2845996Y - Movable rail welding car for railway - Google Patents
Movable rail welding car for railway Download PDFInfo
- Publication number
- CN2845996Y CN2845996Y CN 200520098744 CN200520098744U CN2845996Y CN 2845996 Y CN2845996 Y CN 2845996Y CN 200520098744 CN200520098744 CN 200520098744 CN 200520098744 U CN200520098744 U CN 200520098744U CN 2845996 Y CN2845996 Y CN 2845996Y
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- CN
- China
- Prior art keywords
- rail
- welding
- vertical
- clamp
- aligning device
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- Expired - Fee Related
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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model relates to a movable rail welding car for a railway, which comprises a main car frame, an operator cabin, an engine, a transmission system, a walking part, a crane, etc. The utility model is characterized in that front and rear four corners of the main car frame are respectively provided with a hydraulic supporting device; a welding machine is arranged in the middle of a car body; the left and the right sides of the car body are respectively provided with a set of rail alignment device; two sets of rail alignment devices are respectively composed of two railway alignment devices which are arranged on the car body front and back, and the rails on the left and the right sides can be respectively aligned. When the welding operation is carried out under a rail railway line, two sections of rails to be welded are quickly aligned by using the rail alignment devices to weld; when the welding operation is carried out on a rail railway line, a complete car is jacked up by using the hydraulic supporting devices, which leads that a rain on one side to be welded has no vertical load, and then the welding operation is carried out; rails in a base station can also be welded. The utility model can run to a rail welding field with self-force, two sections of rails to be welded can be quickly aligned during operation and the work efficiency is high.
Description
Technical field
The utility model relates to a kind of mobile rail-welding vehicle for railway.
Background technology
At present, the on-the-spot rail welding of domestic railway generally adopts exothermic welding, small pneumatic weldering, container-type rail-welding vehicle flash welding.Because exothermic welding, small pneumatic weldering welding quality are difficult to assurance, container-type rail-welding vehicle flash welding can be ensured the quality of products, but needs to be equipped with special flatcar and tractor, and operating efficiency is low.The difficult point of carrying out rail welding at the scene is how rail is aligned, and reduces non-cutting time.
Summary of the invention
The purpose of this utility model is to provide a kind of relying on oneself to run to the job site, carry out the mobile rail-welding vehicle for railway of rail welding at the railway scene fast, and can realize the rail welding in rail welding under rail welding on the railway line, the railway line and the weldering base of the rail ground.
The technical solution of the utility model is to form mobile rail-welding vehicle for railway by main car frame, driver's cabin, engine, transmission system, traveling portion, crane, welding machine, hydraulic support device, rail aligning device etc.Corner location is respectively installed a hydraulic support device in the front and back of main car frame, welding machine is installed in the car body middle part, car body each side is provided with a cover rail aligning device, every cover rail aligning device is made up of two rail aligning devices that the front and back of being located at car body are arranged respectively, can carry out aligning of left and right sides rail respectively.
The rail aligning device comprises supplemental support, rail-lifting equipment, draws the rail aligning device: the vertical outer sliding sleeve of supplemental support is connected with cross cylinder through vertical slideway, cross cylinder is connected with the horizontal slideway that is fixed in car body, vertical slideway has vertical oil cylinder, rail retaining hoist cylinder and slideway thereof are housed on the vertical outer sliding sleeve, rail retaining hoist cylinder is connected with the rail retaining that is used to clamp rail, and vertically there is the carrying roller that keeps off corresponding setting with rail the outer sliding sleeve lower end; Its stretching device of rail-lifting equipment is through steel wire rope and pulley and grab the rail clipper joint; Draw the vertical leg of rail aligning device to be connected with car body through horizontal anomalous movement supporting leg, fixed supporting leg, fixed supporting leg is connected with the horizontal anomalous movement supporting leg through cross cylinder, and vertical leg oil cylinder one end is connected with the horizontal anomalous movement supporting leg, and the other end is connected with vertical leg; The clamp and the roller of two band rollers are housed on the vertical leg, between the clamp of two band rollers the clamping clamp are arranged; Assemble mutually with the chute of vertical leg at clamping clamp middle part, and the clamping clamp can be slided along this slideway, and clamping clamp lower end drawn oil cylinder is connected with vertical leg, and there is rail bearing mechanism the clamp lower end of band roller.
The stretching device of described rail-lifting equipment is oil cylinder, hydraulic pressure reel or electric reel.
The rail-lifting equipment of every cover rail aligning device can be two to eight.
Welding machine of the present utility model adopts the suspension type flash welder, also can adopt gas pressure welder.
Feature of the present utility model is also that this car owner vehicle frame is equipped with and is used to the engine and the transmission system of drawing and generating electricity, the operation of can on railway track, relying on oneself, and its transmission device is that fax is moving, hydraulic power or hydraulic transmission, engine also is used for generating during parking.
Two cover rail aligning device operations simultaneously about of the present utility model, but also independently working.
Rail aligning device of the present utility model is provided with two grades of operating speeds of height.
During the utility model operation, as carry out rail welding on the line, after running to the welding point place, engine and transmission system are adjusted to generating state, hydraulic support device is stretched out,, make wheel leave rail surface car load jack-up, making on the side rail to be welded does not have normal load, welding machine is hung the rail joint place weld; As carry out rail welding under the line, and after running to the welding point place, engine and transmission system are adjusted to generating state, with the front and back two cover auxiliary support apparatus level and vertical the stretching out of a side, carrying roller places the quarrel shoulder, and rail retaining hoist cylinder stretches out; Draw rail aligning device horizontal vertical to stretch out, roller clamp and clamping clamp open under the effect of oil cylinder retraction, and the oil cylinder of rail bearing mechanism stretches out, and support roller drops to extreme lower position; The rail-lifting equipment oil cylinder stretches out, catch rail, the withdrawal of manipulation oil cylinder, rail mentioned and move the carrying roller of auxiliary support apparatus to and draw on the support roller of rail aligning device, the oil cylinder withdrawal of rail bearing mechanism, the rail top is contacted with roller, the oil cylinder of roller clamp and clamping clamp stretches out, and clamps rail to be welded, flexible stretching oil cylinder, rail is vertically moved, reach suitable gap between two rail end faces to be welded, what keep front or back then draws the rail aligning device motionless, another set ofly draws the rail aligning device to clamp one section rail to move in direction up and down with respect to it, adjust relative position, two sections rail are aligned.After welding machine clamped two sections rail to be welded, the clamping clamp unclamped, and weld; As carry out the base rail welding, and after car was fixed, crane rotated and reaches the side of car together with welding machine, and rail places on the carrying roller of streamline, carries out rail welding.
Compared with prior art, the utlity model has: can rely on oneself runs to weldering rail scene, both can carry out rail welding on the railway line, also can carry out rail welding or base rail welding under the railway line, can rapidly two sections rail to be welded be aligned advantages such as operating efficiency height in the operation process.
The embodiment that provides below in conjunction with accompanying drawing is described in further detail the utility model.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a rail aligning device structural representation of the present utility model.
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is the structural representation of supplemental support.
Fig. 5 is the schematic diagram of the utility model rail-lifting equipment.
Fig. 6 draws the schematic diagram of rail aligning device for the utility model.
Fig. 7 is the vertical view of Fig. 6.
Fig. 8 is clamp and the rail bearing mechanism structural representation that draws rail aligning device band roller.
Fig. 9 is for drawing rail aligning device retaining wedge wrench structure schematic diagram.
Figure 10 is the schematic diagram of fax flowing mode for the running under power transmission.
Figure 11 is for carrying out rail welding operation schematic diagram on the railway line.
Figure 12 is for carrying out rail welding operation schematic diagram under the railway line.
Figure 13 is for carrying out the operation schematic diagram of rail welding in the base.
The specific embodiment
Among Fig. 1, at main car frame 1 four jiaos a hydraulic support device 2 is installed respectively, the front and back end is equipped with driver's cabin 3 on the main car frame, welding machine 4 is installed in the car load middle part, rail aligning device 5 is symmetrically arranged, and engine 6, transmission system 7, crane 9 are equipped with traveling portion 8 under the car.
Among Fig. 2, supplemental support 10, rail-lifting equipment 11, drawing rail aligning device 12 to form a rail aligning device, is that former and later two of a side become a cover rail aligning device of group jobs among the figure, and the rail that acts on a side aligns.The rail-lifting equipment 11 of last rail aligning device is one, and the rail-lifting equipment 11 of back one rail aligning device is two, and the rail-lifting equipment 11 of a cover rail aligning device is three.
Among Fig. 3, supplemental support 10, rail-lifting equipment 11, draw rail aligning device 12 to form a rail aligning device, be symmetrically arranged with respect to car body, promptly each side be provided with a cover rail aligning device, every cover rail aligning device is made up of two rail aligning devices being located at car body front and back positioned opposite respectively, one covering device of every side is formed one group, is used for aligning of a side rail.
Among Fig. 4, the vertical outer sliding sleeve 17 of supplemental support is connected with cross cylinder 13 through vertical slideway 15, cross cylinder 13 is connected with the horizontal slideway 14 that is fixed in car body, vertical slideway 15 has vertical oil cylinder 16, rail retaining hoist cylinder 18 and slideway 22 thereof are housed on the vertical outer sliding sleeve 17, rail retaining hoist cylinder 18 is connected with the rail retaining 21 that is used to clamp rail, and vertically there is the carrying roller 19 that keeps off 21 corresponding settings with rail outer sliding sleeve 17 lower ends.Cross cylinder 13 drives whole device and moves horizontally along horizontal slideway 14, vertical oil cylinder 16 drives vertical outer sliding sleeve 17 and rail keeps off hoist cylinder 18, carrying roller 19, rail 20,21 oscilaltions together of rail retaining, rail retaining hoist cylinder 18 drive track retaining 21 prevents rail 20 sideslips along slideway 22 liftings.
Among Fig. 5, the hydraulic jack 23 of rail-lifting equipment through steel wire rope 24 and pulley with grab rail pincers 25 and be connected, oil cylinder 23 is grabbed rail by steel wire rope 24 drives and is clamped 25 liftings.
Among Fig. 6, draw the vertical leg 29 of rail aligning device to be connected with car body through horizontal anomalous movement supporting leg 30, fixed supporting leg, vertical leg oil cylinder 28 1 ends are connected with horizontal anomalous movement supporting leg 30, and the other end is connected with vertical leg 29; Clamp 26 and roller 31,36, two on height adjustable roller that two band rollers are housed on the vertical leg 29 are with 26 on the clamp of roller that clamping clamp 27 are arranged; Clamping clamp 27 middle parts are loaded in the chute of vertical leg 29, and lower end drawn oil cylinder 34 is connected with vertical leg 29, and there is rail bearing mechanism 32 clamp 26 lower ends of band roller.Vertical leg oil cylinder 28 drives vertical leg 29 oscilaltion in horizontal anomalous movement supporting leg 30, and stretching oil cylinder 34 1 ends link to each other with vertical leg 29 by pin 33, and the other end links to each other with clamping clamp 27 by pin 35.
Among Fig. 7,, fixed supporting leg 38 is connected with horizontal anomalous movement supporting leg 30 through cross cylinder 37, and cross cylinder 37 drives the horizontal slip in fixed supporting leg 38 of horizontal anomalous movement supporting leg 30.
Among Fig. 8, draw the band roller clamp of rail aligning device to be made up of oil cylinder 39, lever 40, bearing pin, roller 41, its oil cylinder 39 is connected with a pair roller 41 through lever 40.Oil cylinder 39 is flexible, makes roller 41 clamp rail or unclamp rail by lever 40.Draw the rail bearing mechanism of rail aligning device to be made up of support roller 44, oil cylinder 42, slideway 43, oil cylinder 42 is flexible, and support roller 44 is slided up and down along slideway 43.Its oil cylinder 39 is connected with a pair roller 41 that is used to press from both sides rail through lever 40.
Among Fig. 9, draw rail aligning device clamping clamp to be made up of oil cylinder 45, lever 46,47, bearing pin, jaw 49 etc., oil cylinder 45 two ends are connected with lever 46 and lever 47 respectively, are connected with pull bar 48 between lever 46 and the lever 47, clamp rail by jaw 49.
Among Figure 10, link with yielding coupling 51 between engine 50 and the generator 52, the electricity that generator sends is transported to control device 54 by cable 53, control device 54 send to AC electric equipment by cable 55, also can be by cable 56 to traction motor 57 transmission of electric energy, traction motor 57 links to each other with axle gear box 59 by power transmission shaft 58, and axle gear box 59 links to each other with axle gear box 61 by power transmission shaft 60.
Among Figure 11, run to the joint of rail 62 to be welded and 63 at mobile rail-welding vehicle, engine and transmission system are adjusted to generating state, hydraulic support device 2 is stretched out, make wheel leave rail surface, the joint that welding machine 4 hangs rail 62 to be welded and 63 is welded with crane 9.
Among Figure 12, run to the joint of rail 64 to be welded and 65 at mobile rail-welding vehicle, engine and transmission system are adjusted to generating state, after front and back supplemental support 10 and front and back draw rail aligning device 12 to stretch out, rail-lifting equipment 11 is picked up rail 64 and rail 65 respectively, draw on the support roller of rail aligning device the carrying roller and the front and back of supplemental support 10 before and after being placed into respectively, after the band clamp of roller and retaining wedge clamp are tight, vertically spur rail as required, and about adjust up and down, rail 64 and rail 65 are aligned, the joint that welding machine 4 hangs rail 64 to be welded and 65 is welded with crane 9.
Among Figure 13, after mobile rail-welding vehicle fixed, the side that crane 9 rotates and reach car together with welding machine 4, rail 66 to be welded and 68 places on the carrying roller 67 of streamline, carries out rail welding.
Claims (7)
1, a kind of mobile rail-welding vehicle for railway, comprise main car frame (1), front and back driver's cabin (3), engine (6), transmission system (7), traveling portion (8), crane (9), it is characterized in that: a hydraulic support device (2) respectively is installed at the front and back corner location of main car frame (1), welding machine (4) is installed in the car body middle part, car body each side is provided with a cover rail aligning device, and every cover rail aligning device is made up of two rail aligning devices (5) that the front and back of being located at car body are arranged respectively.
2, mobile rail-welding vehicle for railway according to claim 1, its feature also is: rail aligning device (5) comprises supplemental support (10), rail-lifting equipment (11), draws rail aligning device (12):
The vertical outer sliding sleeve (17) of supplemental support (10) is connected with cross cylinder (13) through vertical slideway (15), cross cylinder (13) is connected with the horizontal slideway (14) that is fixed in car body, vertical slideway (15) has vertical oil cylinder (16), rail retaining hoist cylinder (18) and slideway (22) thereof are housed on the vertical outer sliding sleeve (17), rail retaining hoist cylinder (18) is connected with the rail retaining (21) that is used to clamp rail, and vertically there is the carrying roller (19) that keeps off (21) corresponding setting with rail outer sliding sleeve (17) lower end;
Its stretching device of rail-lifting equipment (11) through steel wire rope (24) with grab rail pincers (25) and be connected;
Draw the vertical leg (29) of rail aligning device (12) to be connected with car body through horizontal anomalous movement supporting leg (30), fixed supporting leg (38), fixed supporting leg (38) is connected with horizontal anomalous movement supporting leg (30) through cross cylinder (37), vertical leg oil cylinder (28) one ends are connected with horizontal anomalous movement supporting leg (30), and the other end is connected with vertical leg (29); The clamp (26) and the roller (31,36) of two band rollers are housed on the vertical leg (29), between the clamp (26) of two band rollers clamping clamp (27) are arranged; Assemble mutually with the chute of vertical leg (29) at clamping clamp (27) middle part, and lower end drawn oil cylinder (34) is connected with vertical leg (29), and there is rail bearing mechanism (32) clamp (26) lower end of band roller.
3, mobile rail-welding vehicle for railway according to claim 2 is characterized in that: draw the clamp (26) of the band roller of rail aligning device (12), its oil cylinder (39) is connected with a pair roller (41) that is used to press from both sides rail through lever (40).
4, mobile rail-welding vehicle for railway according to claim 2, it is characterized in that: draw oil cylinder (45) two ends of the clamping clamp (27) of rail aligning device (12) to be connected with two levers (46,47) respectively, two levers (46,47) lower end is the jaw (49) that is used to press from both sides rail, and two levers have pull bar (48) between (46,47).
5, mobile rail-welding vehicle for railway according to claim 2 is characterized in that: the stretching device of described rail-lifting equipment (11) is oil cylinder (23), hydraulic pressure reel or electric reel.
6, mobile rail-welding vehicle for railway according to claim 1 is characterized in that: welding machine (4) is suspension type flash welder or gas pressure welder.
7, mobile rail-welding vehicle for railway according to claim 1 is characterized in that: main car frame (1) is equipped with and is used to the engine (6) and the transmission system (7) of drawing and generating electricity, and its transmission device is that fax is moving, hydraulic power or hydraulic transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520098744 CN2845996Y (en) | 2005-11-14 | 2005-11-14 | Movable rail welding car for railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520098744 CN2845996Y (en) | 2005-11-14 | 2005-11-14 | Movable rail welding car for railway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2845996Y true CN2845996Y (en) | 2006-12-13 |
Family
ID=37511414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520098744 Expired - Fee Related CN2845996Y (en) | 2005-11-14 | 2005-11-14 | Movable rail welding car for railway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2845996Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101024264B (en) * | 2006-02-17 | 2010-05-12 | 襄樊金鹰轨道车辆有限责任公司 | Mobile rail-welding vehicle for railway |
| CN112958892A (en) * | 2021-03-31 | 2021-06-15 | 苏州安嘉自动化设备有限公司 | Pull rod horizontal clamping type flash butt welding machine |
-
2005
- 2005-11-14 CN CN 200520098744 patent/CN2845996Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101024264B (en) * | 2006-02-17 | 2010-05-12 | 襄樊金鹰轨道车辆有限责任公司 | Mobile rail-welding vehicle for railway |
| CN112958892A (en) * | 2021-03-31 | 2021-06-15 | 苏州安嘉自动化设备有限公司 | Pull rod horizontal clamping type flash butt welding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061213 Termination date: 20101114 |