CN108755304A - A kind of rail defects and failures weld seam bracing means - Google Patents
A kind of rail defects and failures weld seam bracing means Download PDFInfo
- Publication number
- CN108755304A CN108755304A CN201810970935.0A CN201810970935A CN108755304A CN 108755304 A CN108755304 A CN 108755304A CN 201810970935 A CN201810970935 A CN 201810970935A CN 108755304 A CN108755304 A CN 108755304A
- Authority
- CN
- China
- Prior art keywords
- fixed seat
- rail
- clamping plate
- voussoir
- weld seam
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
- E01B31/02—Working rail or other metal track components on the spot
- E01B31/18—Reconditioning or repairing worn or damaged parts on the spot, e.g. applying inlays, building-up rails by welding; Heating or cooling of parts on the spot, e.g. for reducing joint gaps, for hardening rails
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2201/00—Fastening or restraining methods
- E01B2201/04—Fastening or restraining methods by bolting, nailing or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The present invention discloses a kind of rail defects and failures weld seam bracing means, and inclined-plane is arranged in fixed seat, and the side of clamping plate is similar with the lateral profile of rail and setting accommodates the groove of weld seam and by being fixedly connected on the outside of adhesive linkage and rail；The other side of clamping plate is abutted perpendicular to horizontal plane and being faced directly with voussoir；The inclined-plane of voussoir is abutted with the inclined-plane of fixed seat；Backing plate is set below fixed seat, and pedestal is arranged in the lower section of backing plate；Bolt be tightened in the screw hole on pedestal and on fasten the through-hole of reservation and the through-hole of voussoir, clamping plate clamp nut is set on the upper square bolt of voussoir, fixing nut is set above the through-hole of fixed seat；The fixed seat also sets up clamp lug, and the clamp lug pushes down the bottom of rail.It is an advantage of the invention that：Both sides setting clamping plate at steel rail welding line can increase the intensity of rail.
Description
Technical field
The present invention relates to technical field of rail traffic, specifically a kind of fastening device for rails is more specifically to be directed to rail
The bracing means of commissure.
Background technology
Rail category key railway equipment, seamless track steel rail is in utilization, because by rail welding and train high-speed cruising etc.
The influence of factor is easy to generate hurt at steel rail welding line, need to be to online damaged steel rail to ensure the operational safety of bullet train
Carry out security hardening.Currently, the technical field is directed to, there is not yet reliable and effective fixing device.
Invention content
In order to solve the above technical problems, the object of the present invention is to provide a kind of bracing means at steel rail welding line, tool
Body technique scheme is as follows：
A kind of rail defects and failures weld seam bracing means, including fixed seat, clamping plate, voussoir；Inclined-plane is arranged in the fixed seat, described
Faced directly for fixed seat below inclined-plane, the clamping plate of rail both sides setting, the side of the clamping plate it is similar to the lateral profile of rail and
The groove for accommodating weld seam is set；The clamping plate side on the outside of adhesive linkage and rail by being fixedly connected；The other side of clamping plate is hung down
Directly abutted in horizontal plane and being faced directly with voussoir；The inclined-plane of voussoir is abutted with the inclined-plane of fixed seat；Backing plate, pad are set below fixed seat
Pedestal is arranged in the lower section of plate；Bolt be tightened in the screw hole on pedestal and on fasten the through-hole of reservation and the through-hole of voussoir, wedge
Clamping plate clamp nut is set on the upper square bolt of block, fixing nut is set above the through-hole of fixed seat；The fixed seat is also set up
Clamp lug, the clamp lug push down the bottom of rail.
The fixed seat is faced directly forms an operating space for rotary fixing screw mother with clamping plate inclined-plane.
The axial folder ear along pedestal is also set up below the fixed seat, the inside of the folder ear and the outside of pedestal are pasted
It closes.
Positive stop lug boss is arranged in top on the outside of clamping plate.
Protrusion is arranged in the lower section of fixed seat, and recess portion is accordingly arranged in pedestal, and the protrusion is embedded in the recess portion.
Plain cushion and spring pad is arranged in the lower section of clamp nut and fixing nut.
It is an advantage of the invention that：Both sides setting clamping plate at steel rail welding line can increase the intensity of rail；Using a bolt
It is integrally fixed by fixed seat and with pedestal, also to voussoir adjust and then ensure up and down the pressing force of clamping plate, not only save
Material saving and processing charges, it is thus also avoided that the smaller through-hole that multiple fixing bolts are spatially arranged of pedestal increases the strong of pedestal
Degree；And the lower section of clamping plate and fixed seat is ingenious sets operating space, it is female convenient for rotary fixing screw；Fixed seat is simultaneously also to rail
It is fixed, further increases intensity.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the A of Fig. 1 to partial schematic diagram.
Specific implementation mode
The present invention is illustrated below in conjunction with the accompanying drawings, as shown, the present invention includes fixed seat 6, clamping plate 2, voussoir 7；Institute
It states fixed seat 6 and inclined-plane 8 is set, the lower section of the inclined-plane 8 is that fixed seat faces 16 directly, the clamping plate 2 of 1 both sides of rail setting, the clamping plate 2
Side it is similar to the lateral profile of rail 1 and setting accommodate weld seam 18 groove 19；2 side of the clamping plate passes through adhesive linkage 3
It is fixedly connected with 1 outside of rail；The other side 4 of clamping plate 2 is perpendicular to horizontal plane and faces directly and abuts with voussoir 7；The inclined-plane of voussoir 7
It is abutted with the inclined-plane 8 of fixed seat；Backing plate 10 is arranged in 6 lower section of fixed seat, and pedestal 11 is arranged in the lower section of backing plate 1；Bolt 14 is tightened on
In screw hole on pedestal 11 and on fasten the through-hole of reservation 6 and the through-hole of voussoir 7, clamping plate is set on the upper square bolt of voussoir 7
Fixing nut 12 is arranged in the through-hole top of clamp nut 15, fixed seat；The fixed seat 6 also sets up clamp lug 9, and the clamp lug 9 is pressed
The firmly bottom outside of rail 1 and top.
The fixed seat faces 16 directly and forms an operating space for rotary fixing screw mother 12 with clamping plate inclined-plane 5.
As shown in Fig. 2, the lower section of the fixed seat 6 also sets up the folder ear of the axial direction (i.e. the left and right directions of Fig. 1) along pedestal
17, the inside of the folder ear 17 is bonded with the outside of pedestal 11.
To prevent voussoir to be detached from from the top of clamping plate, positive stop lug boss 13 is arranged in 2 outside top of clamping plate.
To further fix, protrusion 20 is arranged in the lower section of fixed seat 6, and recess portion is accordingly arranged in pedestal, and the protrusion is embedded in institute
State recess portion.
To prevent from loosening, the lower section setting plain cushion and spring pad of clamp nut and fixing nut.
When the concrete sleeper of fixed rail and sleeper block have rail support groove, base can be replaced with concrete sleeper and sleeper block
Seat, when concrete sleeper and sleeper block do not have rail support groove, pedestal is metal material, under to wear rail arranged in parallel with sleeper.
The mode of another embodiment is：Other structures are same as previously described, difference lies in：Fixed seat is by road oncomelania
Bolt is fixed on pedestal, in the screw hole that bolt 14 is tightened in fixed seat 6 and on wear the through-hole of voussoir 7, the upper square bolt of voussoir 7
Upper setting clamping plate clamp nut 15 does not use a bolt while fixed and adjusting wedge, the structure is due to needing in pedestal
The other railway spike screw hole of upper setting, has certain influence to the intensity of pedestal.
Claims (6)
1. a kind of rail defects and failures weld seam bracing means, it is characterised in that：Including fixed seat, clamping plate, voussoir；The fixed seat setting
Inclined-plane, the inclined-plane lower section are faced directly for fixed seat, the clamping plate of rail both sides setting, the side of the clamping plate and the outboard wheel of rail
Wide similar and setting accommodates the groove of weld seam；The clamping plate side on the outside of adhesive linkage and rail by being fixedly connected；Clamping plate it is another
Outer side is abutted perpendicular to horizontal plane and being faced directly with voussoir；The inclined-plane of voussoir is abutted with the inclined-plane of fixed seat；It is set below fixed seat
Backing plate is set, pedestal is arranged in the lower section of backing plate；Bolt be tightened in the screw hole on pedestal and on fasten the through-hole and voussoir of reservation
Through-hole, clamping plate clamp nut is set on the upper square bolt of voussoir, fixing nut is set above the through-hole of fixed seat；The fixation
Seat also sets up clamp lug, and the clamp lug pushes down the bottom of rail.
2. rail defects and failures weld seam bracing means according to claim 1, it is characterised in that：The fixed seat is faced directly and clamping plate
It is female for rotary fixing screw that inclined-plane forms an operating space.
3. rail defects and failures weld seam bracing means according to claim 1, it is characterised in that：The lower section of the fixed seat is also set
The axial folder ear along pedestal is set, the inside of the folder ear is bonded with the outside of pedestal.
4. rail defects and failures weld seam bracing means according to claim 1, it is characterised in that：Setting limit in top on the outside of clamping plate
Boss.
5. rail defects and failures weld seam bracing means according to claim 1, it is characterised in that：The lower section setting of fixed seat is convex
Recess portion is accordingly arranged in portion, pedestal, and the protrusion is embedded in the recess portion.
6. rail defects and failures weld seam bracing means according to claim 1, it is characterised in that：Clamp nut and fixing nut
Plain cushion and spring pad is arranged in lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810970935.0A CN108755304A (en) | 2018-08-24 | 2018-08-24 | A kind of rail defects and failures weld seam bracing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810970935.0A CN108755304A (en) | 2018-08-24 | 2018-08-24 | A kind of rail defects and failures weld seam bracing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108755304A true CN108755304A (en) | 2018-11-06 |
Family
ID=63966428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810970935.0A Pending CN108755304A (en) | 2018-08-24 | 2018-08-24 | A kind of rail defects and failures weld seam bracing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108755304A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5536267U (en) * | 1978-08-30 | 1980-03-08 | ||
| CN101845775A (en) * | 2010-05-27 | 2010-09-29 | 郑州昌盛铁路工务科技发展有限公司 | Rail failure reinforcing device |
| CN201614529U (en) * | 2009-09-09 | 2010-10-27 | 曹炳勋 | Safety device meeting various circuit requirements and preventing rail welded seams from being broken |
| CN201730025U (en) * | 2010-05-10 | 2011-02-02 | 王善元 | Powerful steel rail fracture reinforcing device |
| CN202099701U (en) * | 2011-05-19 | 2012-01-04 | 上海铁路局科学技术研究所 | Reinforcement emergency device for damaged steel rail of high-speed railway |
| CN206408468U (en) * | 2017-01-19 | 2017-08-15 | 江苏晋德铁路器材有限公司 | Weld seam with rail collet reinforces clamping plate |
| CN206616411U (en) * | 2017-02-21 | 2017-11-07 | 李庆杰 | A kind of rail in high speed railway welding point reinforces equipment |
| CN208733405U (en) * | 2018-08-24 | 2019-04-12 | 李庆杰 | A kind of rail defects and failures weld seam bracing means |
-
2018
- 2018-08-24 CN CN201810970935.0A patent/CN108755304A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5536267U (en) * | 1978-08-30 | 1980-03-08 | ||
| CN201614529U (en) * | 2009-09-09 | 2010-10-27 | 曹炳勋 | Safety device meeting various circuit requirements and preventing rail welded seams from being broken |
| CN201730025U (en) * | 2010-05-10 | 2011-02-02 | 王善元 | Powerful steel rail fracture reinforcing device |
| CN101845775A (en) * | 2010-05-27 | 2010-09-29 | 郑州昌盛铁路工务科技发展有限公司 | Rail failure reinforcing device |
| CN202099701U (en) * | 2011-05-19 | 2012-01-04 | 上海铁路局科学技术研究所 | Reinforcement emergency device for damaged steel rail of high-speed railway |
| CN206408468U (en) * | 2017-01-19 | 2017-08-15 | 江苏晋德铁路器材有限公司 | Weld seam with rail collet reinforces clamping plate |
| CN206616411U (en) * | 2017-02-21 | 2017-11-07 | 李庆杰 | A kind of rail in high speed railway welding point reinforces equipment |
| CN208733405U (en) * | 2018-08-24 | 2019-04-12 | 李庆杰 | A kind of rail defects and failures weld seam bracing means |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |