CN103850159A - Rail lifting device for movable steel rail flash welding machine - Google Patents
Rail lifting device for movable steel rail flash welding machine Download PDFInfo
- Publication number
- CN103850159A CN103850159A CN201210516051.0A CN201210516051A CN103850159A CN 103850159 A CN103850159 A CN 103850159A CN 201210516051 A CN201210516051 A CN 201210516051A CN 103850159 A CN103850159 A CN 103850159A
- Authority
- CN
- China
- Prior art keywords
- rail
- lifting
- crotch
- mounting bracket
- lifting member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 15
- 239000010959 steel Substances 0.000 title claims abstract description 15
- 238000003466 welding Methods 0.000 title abstract description 21
- 238000010276 construction Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Images
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses a rail lifting device for a movable steel rail flash welding machine, which comprises a fixture, lifting oil cylinders, a mounting bracket, guide rails and a lifting part, wherein the lifting oil cylinders are arranged on the mounting bracket; the fixture is assembled and connected with piston rods of the lifting oil cylinders by a lifting part; the guide rails are arranged on the mounting bracket; and the lifting part is in sliding fit with the guide rails. The rail lifting device is convenient to carry out rail lifting; labor intensity of a constructor is greatly reduced; construction efficiency is high; and the rail lifting device also has the characteristics of simple structure, light weight, flexibility for operation, high rail lifting load, capability of being used for lifting up an unlimited long rail string, convenience for assembling and disassembling and the like.
Description
Technical field
The present invention relates to a kind of flash-butt welding equipment, especially the rail-lifting equipment of mobile steel rail flash welder.
Background technology
At present, in the time using mobile steel rail flash welder to carry out welding on line or under line, all must welding point two ends rail is padded with cylinder, so that welding machine clamps, welds welded rail.At steel rail weld joint two ends, pad cylinder operation is numerous and diverse, task amount large, efficiency of construction is extremely low.In addition, weld rail maintenance construction in subway tunnel time, in tunnel, available welding space is quite narrow, and the appearance and size of general welding machine does not meet instructions for use substantially.Adopt traditional padded operating type of welding point two ends rail cylinder more inconvenient, even can not weld rail operation.
Summary of the invention
The object of the present invention is to provide a kind of rail-lifting equipment of carrying the mobile steel rail flash welder that rail is convenient, efficiency of construction is high.
In order to achieve the above object, technical scheme of the present invention is: a kind of rail-lifting equipment of mobile steel rail flash welder, comprise fixture, also comprise lift cylinder, mounting bracket, guide rail and lifting member, described lift cylinder is arranged on mounting bracket, the piston rod of fixture and lift cylinder is by lifting member load, and guide rail is contained on mounting bracket, and lifting member and guide rail are slidably matched.
Described lift cylinder has two, the piston rod of two lift cylinders is connected to the upper end of lifting member jointly, and the both sides of lifting member have sliding part, the lower end jockey of lifting member, the both sides of mounting bracket are equipped with guide rail, and the sliding part of lifting member is slidably matched with corresponding guide rail.
Described fixture comprises the first crotch, connecting pin and the second crotch that are fixedly formed by two external splints, described the second crotch is fixedly formed by two inner splints, the upper end of the first crotch and the second crotch all offers vertical slot, the first crotch and the second crotch positioned opposite, and two inner splint upper ends of the second crotch are inserted between two external splints of the first crotch, be inserted in to described connecting pin loose fit in the vertical slot of the first crotch and the second crotch, the lower end of lifting member has lifting hole, and lifting hole is enclosed within the connecting pin middle part of fixture.
On described mounting bracket, also there is adapter sleeve.
Adopt after said structure, in the time of the construction of weldering rail, the present invention falls to together welded rail joint top in company with welding machine and opens welding machine jaw, the piston rod of lift cylinder slowly stretches out, and in the time that the fixture of piston rod below can fasten on welded rails tread, the piston rod that makes lift cylinder moves on slowly, rail is mentioned below the locating piece of welding machine, after rail fits to locating piece bottom surface, welding machine slowly clamps rail, can carry out subsequently rail welding.The present invention, from solved the padded traditional work mode of welding point two ends rail cylinder at all, carries rail convenient, greatly alleviates constructor's labour intensity, improves efficiency of construction.In addition, can the rail under line be proposed to large place, space from constrained position by the present invention and carry out weld job, both can solve raising efficiency of construction, again can limited space problem.Guide rail is mainly to move up and down orbit is provided to fixture, prevents the damage to lift cylinder of radial load that in rail lifting process rail left and right, swing produce.That the present invention also has is simple in structure, quality light, flexible operation, carry rail load large, can put forward the features such as unrestricted long rail string, mounting or dismounting be convenient
Brief description of the drawings
The present invention is further detailed explanation for the embodiment providing below in conjunction with accompanying drawing.
Fig. 1 is the main TV structure schematic diagram of the rail-lifting equipment of mobile steel rail flash welder of the present invention;
Fig. 2 is the sectional view of Fig. 1 along A-A line;
Fig. 3 is the perspective view at a visual angle of the present invention;
Fig. 4 is the perspective view at another visual angle of the present invention;
Fig. 5 is the perspective view of the fixture in the present invention;
Fig. 6 is the working state figure of the present invention while being assemblied on mobile steel rail flash welder;
Fig. 7 is the left view of Fig. 6.
Detailed description of the invention
As shown in Fig. 1,2,3,4,5, the rail-lifting equipment of a kind of mobile steel rail flash welder of the present invention, comprise fixture 4, also comprise lift cylinder 1, mounting bracket 2, guide rail 3 and lifting member 5, described lift cylinder 1 is arranged on mounting bracket 2, fixture 4 is with the piston rod 1-1 of lift cylinder 1 by lifting member 5 loads, and guide rail 3 is contained on mounting bracket 2, and lifting member 5 is slidably matched with guide rail 3.
As shown in Fig. 1,2,4, described lift cylinder 1 has two, the piston rod 1-1 of two lift cylinders 1 is connected to the upper end of lifting member 5 jointly, the both sides of lifting member 5 have sliding part 5-1, the lower end jockey 4 of lifting member 5, the both sides of mounting bracket 2 are equipped with guide rail 3, and the sliding part 5-1 of lifting member 5 is slidably matched with corresponding guide rail 3.
As Fig. 2, shown in 5, described fixture 4 comprises the first crotch 4-1 fixedly being formed by two external splint 4-1-1, connecting pin 4-2 and the second crotch 4-3, described the second crotch 4-3 is fixedly formed by two inner splint 4-3-1, the upper end of the first crotch 4-1 and the second crotch 4-3 all offers vertical slot 4-1-3, 4-3-3, the first crotch 4-1 and the second crotch 4-3 positioned opposite, and two inner splint 4-3-1 upper ends of the second crotch 4-3 are inserted between two external splint 4-1-1 of the first crotch 4-1, be inserted in to described connecting pin 4-2 loose fit the vertical slot 4-1-3 of the first crotch 4-1 and the second crotch 4-3, in 4-3-3, the lower end of lifting member 5 has lifting hole 5-2, lifting hole 5-2 is enclosed within the connecting pin 4-2 middle part of fixture 4.
As shown in Figure 2,3, 4, for the ease of connecting and being fixed on the central axis of welding machine, on described mounting bracket 2, also there is adapter sleeve 2-1.Like this, in the time of work, mounting bracket 2 can not be rotated along with opening, clamping of welding machine.
As shown in Figure 6,7, in the time of the construction of weldering rail, the present invention falls to together welded rail 7 joint tops in company with welding machine 6 and opens welding machine jaw, the piston rod 1-1 of lift cylinder 1 slowly stretches out, and in the time that the fixture 4 of piston rod 1-1 below can fasten on welded rails 7 treads, the piston rod 1-1 that makes lift cylinder 1 moves on slowly, rail 7 is mentioned below the locating piece of welding machine 6, after rail 7 fits to locating piece bottom surface, welding machine 6 slowly clamps rail 7, can carry out subsequently rail welding.
Claims (4)
1. the rail-lifting equipment of a mobile steel rail flash welder, comprise fixture (4), it is characterized in that: also comprise lift cylinder (1), mounting bracket (2), guide rail (3) and lifting member (5), described lift cylinder (1) is arranged on mounting bracket (2), fixture (4) passes through lifting member (5) load with the piston rod (1-1) of lift cylinder (1), it is upper that guide rail (3) is contained in mounting bracket (2), and lifting member (5) is slidably matched with guide rail (3).
2. the rail-lifting equipment of mobile steel rail flash welder according to claim 1, it is characterized in that: described lift cylinder (1) has two, the piston rod (1-1) of two lift cylinders (1) is connected to the upper end of lifting member (5) jointly, the both sides of lifting member (5) have sliding part (5-1), the lower end jockey (4) of lifting member (5), the both sides of mounting bracket (2) are equipped with guide rail (3), and the sliding part (5-1) of lifting member (5) is slidably matched with corresponding guide rail (3).
3. the rail-lifting equipment of mobile steel rail flash welder according to claim 1, it is characterized in that: described fixture (4) comprises the first crotch (4-1) fixedly being formed by two external splints (4-1-1), connecting pin (4-2) and the second crotch (4-3), described the second crotch (4-3) is fixedly formed by two inner splints (4-3-1), the upper end of the first crotch (4-1) and the second crotch (4-3) all offers vertical slot (4-1-3, 4-3-3), the first crotch (4-1) and the second crotch (4-3) positioned opposite, and two inner splints (4-3-1) upper end of the second crotch (4-3) is inserted between two external splints (4-1-1) of the first crotch (4-1), be inserted in to described connecting pin (4-2) loose fit the vertical slot (4-1-3 of the first crotch (4-1) and the second crotch (4-3), 4-3-3), the lower end of lifting member (5) has lifting hole (5-2), lifting hole (5-2) is enclosed within connecting pin (4-2) middle part of fixture (4).
4. the rail-lifting equipment of mobile steel rail flash welder according to claim 1, is characterized in that: on described mounting bracket (2), also have adapter sleeve (2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210516051.0A CN103850159B (en) | 2012-12-06 | 2012-12-06 | The rail-lifting equipment of mobile steel rail flash welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210516051.0A CN103850159B (en) | 2012-12-06 | 2012-12-06 | The rail-lifting equipment of mobile steel rail flash welder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103850159A true CN103850159A (en) | 2014-06-11 |
| CN103850159B CN103850159B (en) | 2015-12-23 |
Family
ID=50858273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210516051.0A Active CN103850159B (en) | 2012-12-06 | 2012-12-06 | The rail-lifting equipment of mobile steel rail flash welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103850159B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5704570A (en) * | 1992-12-16 | 1998-01-06 | Yamato Kogyo Co., Ltd. | Welded nose rail used for crossing |
| CN1435535A (en) * | 2002-01-28 | 2003-08-13 | 弗兰茨普拉塞铁路机械工业股份有限公司 | Welding apparatus |
| CN1958954A (en) * | 2006-06-29 | 2007-05-09 | 卢耀荣 | Technique and equipment for repairing damaged rail and welded joint |
| CN102268522A (en) * | 2010-06-03 | 2011-12-07 | 呼和浩特铁路局焊轨段 | Steel rail quenching electric induction heating coil follow-up apparatus |
| CN203007758U (en) * | 2012-12-06 | 2013-06-19 | 常州市瑞泰工程机械有限公司 | Rail lifting device of mobile steel rail flash welder |
-
2012
- 2012-12-06 CN CN201210516051.0A patent/CN103850159B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5704570A (en) * | 1992-12-16 | 1998-01-06 | Yamato Kogyo Co., Ltd. | Welded nose rail used for crossing |
| CN1435535A (en) * | 2002-01-28 | 2003-08-13 | 弗兰茨普拉塞铁路机械工业股份有限公司 | Welding apparatus |
| CN1958954A (en) * | 2006-06-29 | 2007-05-09 | 卢耀荣 | Technique and equipment for repairing damaged rail and welded joint |
| CN102268522A (en) * | 2010-06-03 | 2011-12-07 | 呼和浩特铁路局焊轨段 | Steel rail quenching electric induction heating coil follow-up apparatus |
| CN203007758U (en) * | 2012-12-06 | 2013-06-19 | 常州市瑞泰工程机械有限公司 | Rail lifting device of mobile steel rail flash welder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103850159B (en) | 2015-12-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103143878B (en) | Five-freedom adjustable pipeline butt joint tooling | |
| CN202028651U (en) | Pipe orifice rounding device | |
| CN102116161B (en) | Fast moving and fixing device of anchor rod machine of roadway floor of coal mine | |
| CN102011484B (en) | Top rotating aerial work bench | |
| CN203007758U (en) | Rail lifting device of mobile steel rail flash welder | |
| CN206233880U (en) | Packaged type rig floor pipe arranging robot lifting platform | |
| CN105171294B (en) | Automatic welding device of reinforcement cage seam welder | |
| CN205764512U (en) | Cone cylinder welding tooling | |
| CN206144456U (en) | Novel overhaul of equipments is with ladder | |
| CN203495446U (en) | Double-station welding line pressing machine of barrel body | |
| CN205290253U (en) | Welding angle of crane beam body weldment work platform is from adjusting device | |
| CN103850159A (en) | Rail lifting device for movable steel rail flash welding machine | |
| CN204262640U (en) | A kind of tower machine main chord of standard section adapter sleeve integrated positioning Welding device | |
| CN207194832U (en) | Light new types of masts and the lightweight modularization core-drill(ing) machine with the mast | |
| CN206680079U (en) | Straddle truck wind resistance fixing device | |
| CN204018987U (en) | Solder joint scavenge unit | |
| CN208816043U (en) | A kind of folding retractable mechanism of geological prospecting drilling machine list boring tower | |
| CN210615593U (en) | Welding tool table matched with welding robot for use | |
| CN202622244U (en) | Bidirectional ejecting piece fixture | |
| CN202206016U (en) | Pressing jaw support for cable | |
| CN207142058U (en) | The installs fixture that prefabricated section is paved | |
| CN205852036U (en) | Weldering welder is protected by a kind of automatization two | |
| CN106966321B (en) | Movable lifting equipment for grouting machine of tunnel anchor rod trolley | |
| CN202175528U (en) | A-frame for lifting drilling rig derrick | |
| CN204686318U (en) | The welder of cross-arm casing docking longitudinal joint in a kind of power transmission line steel pipe rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 99, No. Co-patentee after: CRRC QISHUYAN INSTITUTE Co.,Ltd. Patentee after: CHANGZHOU RUITAI ENGINEERING MACHINERY Co.,Ltd. Address before: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 99, No. Co-patentee before: CSR QISHUYAN INSTITUTE Co.,Ltd. Patentee before: CHANGZHOU RUITAI ENGINEERING MACHINERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213011 No. 99, Wuyi Road, Qishuyan District, Changzhou City, Jiangsu Province Patentee after: Changzhou CRRC Ruitai Equipment Technology Co.,Ltd. Patentee after: CRRC QISHUYAN INSTITUTE Co.,Ltd. Address before: 213011 No. 99, Wuyi Road, Qishuyan District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU RUITAI ENGINEERING MACHINERY Co.,Ltd. Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 213011 No. 99, Wuyi Road, Qishuyan District, Changzhou City, Jiangsu Province Patentee after: Changzhou CRRC Ruitai Equipment Technology Co.,Ltd. Country or region after: China Patentee after: CRRC Qishuyan Locomotive and Rolling Stock Technology Research Institute Co.,Ltd. Address before: 213011 No. 99, Wuyi Road, Qishuyan District, Changzhou City, Jiangsu Province Patentee before: Changzhou CRRC Ruitai Equipment Technology Co.,Ltd. Country or region before: China Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. |
|
| CP03 | Change of name, title or address |