CN1275658A - Steel rail clamping device - Google Patents
Steel rail clamping device Download PDFInfo
- Publication number
- CN1275658A CN1275658A CN00108704A CN00108704A CN1275658A CN 1275658 A CN1275658 A CN 1275658A CN 00108704 A CN00108704 A CN 00108704A CN 00108704 A CN00108704 A CN 00108704A CN 1275658 A CN1275658 A CN 1275658A
- Authority
- CN
- China
- Prior art keywords
- bolt
- pinch wheels
- clamping device
- rail
- clamping
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B11/00—Rail joints
- E01B11/02—Dismountable rail joints
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/16—Transporting, laying, removing, or replacing rails; Moving rails placed on sleepers in the track
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Clamps And Clips (AREA)
- Body Structure For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
- Wire Bonding (AREA)
- Traffic Control Systems (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Installation Of Indoor Wiring (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Cable Accessories (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The device (1) connects two rails (2) using two fish plates (4) held at fixed relative distance (a) by a bolt connection (3). Each fish plate has associated clamp elements (9), held in a roller aperture (7). Each element is moved by a pressure medium (11) from a first stop (12) nearer the bolt (6), to a second stop (13) away from it. The stops are connected by a contact surface (14) in the aperture to guide and support a clamp element (9), then the angle (alpha) incline to bole's (6) portrait setting.
Description
The present invention relates to a kind of steel rail clamping device, be used for two one steel rails are linked together strong.Clamping device has two to use bolted railways splint.Clamping plate in a certain distance apart from one another longitudinally so that the supporting rail web of the rail.In order to produce powerful connection, clamping plate are equipped with the clamping element that is contained in the pinch wheels opening.
DE94 08 678U1 patent disclosure a kind of like this steel rail clamping device.Wherein, clamping element is an eccentric pinch wheels of installing.When rail longitudinally pulling force occurs, just produce powerful being connected between the web of the rail of pinch wheels and two one steel rails automatically.A shortcoming of this clamping device is exactly before each pulling rail, must two railways splints be twisted with bolt to be connected together.
A kind of known steel rail clamping device of 784 No. 149 patent introductions of DE1 has two to be used to produce prestressed bending railways splint.In order to link together strong, need to twist fishplate with bolt.
US3 635 164 and 295 No. 440 patent disclosures of US5 other have the clamping device of the clamping element used of pulling rail.
Purpose of the present invention will be created a kind of steel rail clamping device exactly, requires this clamping device to reach under the situation of the best at clamping action, also can rail be coupled together temporarily with easy method of operating.
The objective of the invention is to be used for the steel rail clamping device that two one steel rails couple together is strong realized by a kind of, it has two railways splints that connect with bolt connection piece, these clamping plate in a certain distance apart from one another longitudinally, so that the supporting rail web of the rail, in order to form powerful connection, these clamping plate are equipped with the clamping element that is contained in the pinch wheels opening, wherein, utilize bolt to connect and make the distance that is maintained fixed between two railways splints, and each clamping element is under a kind of effect of pressure medium, can move to distance bolt second block far away from first block nearer in the pinch wheels opening apart from bolt, connect the clamping plane of two blocks this moment in the pinch wheels opening, with respect to the fore-and-aft tilt of bolt, be used for the guiding and the clamping element that reclines at a certain angle.
This special mounting method of clamping element adds between two railways splints to be maintained fixed distance, just can very easily clamping device be enclosed within on the web of the rail, and clamping device and the rail of preparing pulling are coupled together.This moment, clamping element can return from the bolted direction of trend, up to clamping element each other at a distance of the degree that is able to pass through to the web of the rail.This method also has its special advantage, need not to do any unnecessary operation exactly, just can spur the rail of various different sizes.
According to of the present invention one favourable design, described clamping element be one can be around pivot center rotation, the pinch wheels that links to each other with helical spring as pressure medium, this pinch wheels can be contained in the guide groove movably, and favours the vertical of bolt at a certain angle.
According to another favourable design of the present invention, described two opposed a pair of railways splints, with the end of second block adjacency form a V-arrangement to split shed.
According to a favourable design more of the present invention, second block of pinch wheels opening is made of an end of pinch wheels guide groove.
By the accompanying drawing illustrated embodiment the present invention is described in detail below, in the accompanying drawing:
Fig. 1 is the elevation of steel rail clamping device along arrow I direction;
Fig. 2 is the vertical view of clamping device;
Fig. 3 is a clamping device along rail elevation longitudinally.
Be used for connecting strong the steel rail clamping device 1 of two one steel rails 2 (for clarity sake not shown second one steel rail) shown in Fig. 1 to 3, form with the interconnective railways splint 4 of bolt by two.Clamping plate are in contact with one another by a cylindrical shape dividing plate 5 around the bolt 6 of bolt connection 3.
There is a pinch wheels opening 7 end of every railways splint 4, is used to lay the clamping element 9 of pinch wheels 8 forms.Each pinch wheels 8 can move to distance bolt 6 second block 13 far away apart from bolt 6 first nearer blocks 12 in pinch wheels opening 7 under the effect of the pressure medium 11 of helical spring 10 forms.
The seal face 14 of two blocks 12,13 of connection of pinch wheels opening 7 with the fore-and-aft tilt of angle [alpha] with respect to bolt 6, is used for the guiding and the pinch wheels 8 that reclines.The angle α that forms between this seal face and the plane of symmetry 19 is preferably between 5 to 10 degree.
In order to connect two one steel rails 2, go up (see figure 2) for one that steel rail clamping device 1 is enclosed within two one steel rails 2 earlier, a web of the rail 17 that makes rail 2 is between two railways splints 4.During the suit steel rail clamping device, pinch wheels 8 is the contact web of the rail 17 automatically, and the resistance that two relative paired pinch wheels 8 of while overcome helical spring 10 is shifted to first block 12, and exactly the direction towards bolt connection 3 moves.
Second one steel rail 2 by a rail pulling device of not shown connection two one steel rails be drawn into steel rail clamping device 1 the second half parts in the split shed 18, pull on then to dividing plate 5.Also automatically connecting 3 direction along bolt this moment produces two pinch wheels 8 and squeezes.
Take these simple steps, need not to adjust again and can between two one steel rails 2, form powerful connection.When pulling rail 2 produced corresponding pulling force, pinch wheels 8 was promptly reversed slightly from second block 13 of trend.In conjunction with the seal face 14 that tilts, will produce great thrust like this to the web of the rail 17.In order to pull down steel rail clamping device 1, to unclamp bolt and connect 3, pinch wheels is promptly shifted to second block automatically under the effect of helical spring 10.Also available taper key replaces pinch wheels 8 as clamping element 9.
Claims (4)
1. one kind is used for steel rail clamping device (1) that two one steel rails (2) are coupled together strong, it has two railways splints (4) that connect (3) connection with bolt, these clamping plate in a certain distance apart from one another longitudinally, so that supporting rail (2) web of the rail (17), in order to form powerful connection, these clamping plate are equipped with the clamping element (9) that is contained in the pinch wheels opening (7), it is characterized in that, utilize bolt to connect (3) and make the distance (a) that is maintained fixed between two railways splints (4), and each clamping element (9) is under the effect of a kind of pressure medium (11), can move to distance bolt (6) second block (13) far away from first block (12) nearer in the pinch wheels opening (7) apart from bolt (6), connect two blocks (12 in pinch wheels opening this moment (7), 13) clamping plane (14), with the fore-and-aft tilt of angle (α), be used for guiding and the clamping element that reclines (9) with respect to bolt (6).
2. steel rail clamping device according to claim 1, it is characterized in that, described clamping element (9) is one can center on pinch wheels (8) pivot center (15) rotation, that link to each other with helical spring (10) as pressure medium (11), this pinch wheels can be contained in the guide groove (16) movably, and favours the vertical of bolt with angle (α).
3. steel rail clamping device according to claim 1 and 2 is characterized in that, described two opposed a pair of railways splints (4), with the end of second block (13) adjacency form a V-arrangement to split shed (18).
4. according to the described steel rail clamping device of claim 1,2 or 3, it is characterized in that second block (13) of pinch wheels opening (7) is made of an end of pinch wheels (8) guide groove (16).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT96399 | 1999-05-31 | ||
| ATA963/1999 | 1999-05-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1275658A true CN1275658A (en) | 2000-12-06 |
| CN1119462C CN1119462C (en) | 2003-08-27 |
Family
ID=3503851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00108704A Expired - Fee Related CN1119462C (en) | 1999-05-31 | 2000-05-30 | Steel rail clamping device |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1057933B1 (en) |
| CN (1) | CN1119462C (en) |
| AT (1) | ATE310126T1 (en) |
| AU (1) | AU765089B2 (en) |
| CZ (1) | CZ292119B6 (en) |
| DE (1) | DE50011606D1 (en) |
| DK (1) | DK1057933T3 (en) |
| ES (1) | ES2261115T3 (en) |
| PL (1) | PL195461B1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104480814A (en) * | 2014-12-21 | 2015-04-01 | 苏州路云机电设备有限公司 | Stable-traveling internal combustion engine double-ended bolt spanner |
| CN112752695A (en) * | 2018-09-24 | 2021-05-04 | 罗贝尔铁路建筑机械有限责任公司 | Monitoring device for monitoring a temporary rail connection of two rail sections of a rail and rail connection system having such a monitoring device |
| CN112853830A (en) * | 2021-01-04 | 2021-05-28 | 株洲旭阳机电科技开发有限公司 | Automatic two-way locking mechanism of rail |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005019061U1 (en) | 2005-12-06 | 2006-02-16 | Robel Bahnbaumaschinen Gmbh | Rail loader for transporting long-welded rails |
| ITMI20110440A1 (en) * | 2011-03-21 | 2012-09-22 | Sistemi Ferroviari S R L | EQUIPMENT FOR RAIL LINKING AND HANDLING OF THE SAME, PARTICULARLY DURING THE DISCHARGE FROM A TRANSPORT WAGON |
| DE102012007646A1 (en) | 2012-04-18 | 2013-10-24 | Db Bahnbau Gruppe Gmbh | Rail vehicle for maintenance of track superstructure of rails, has retaining devices provided at frame, and constructionally designed such that clamping devices are adjustable transverse relative to vehicle longitudinal axis |
| DE202012003875U1 (en) | 2012-04-18 | 2012-05-18 | Db Bahnbau Gruppe Gmbh | Rail vehicle for maintenance with rail-pulling device |
| ES2561928B1 (en) * | 2014-04-11 | 2017-01-04 | Ferrovial Agroman, S.A. | Railroad track assembly procedure |
| ES2550878B1 (en) | 2014-04-11 | 2016-09-08 | Ferrovial Agromán S.A. | Drag flange for unloading lanes |
| FR3059923B1 (en) * | 2016-12-12 | 2019-05-17 | Etablissements Bariot | PROVISIONAL CONNECTION CLAMP |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT281558B (en) | 1967-07-12 | 1970-05-25 | Plasser Bahnbaumasch Franz | Device for the quick connection of butt ends of rails |
| US3635164A (en) | 1969-12-29 | 1972-01-18 | Robert W Patton | Rail-transposing machine |
| US5295440A (en) | 1993-04-29 | 1994-03-22 | Cleveland Robert K | Rail puller, with wedge clamp |
| DE9408678U1 (en) | 1994-05-20 | 1994-07-21 | Stahlberg, Roensch Gmbh & Co Kg, 21079 Hamburg | Clamping device for warping rails |
-
2000
- 2000-04-19 DK DK00108518T patent/DK1057933T3/en active
- 2000-04-19 EP EP00108518A patent/EP1057933B1/en not_active Expired - Lifetime
- 2000-04-19 DE DE50011606T patent/DE50011606D1/en not_active Expired - Lifetime
- 2000-04-19 AT AT00108518T patent/ATE310126T1/en active
- 2000-04-19 ES ES00108518T patent/ES2261115T3/en not_active Expired - Lifetime
- 2000-05-24 PL PL340312A patent/PL195461B1/en not_active IP Right Cessation
- 2000-05-30 CN CN00108704A patent/CN1119462C/en not_active Expired - Fee Related
- 2000-05-30 AU AU37783/00A patent/AU765089B2/en not_active Ceased
- 2000-05-30 CZ CZ20002002A patent/CZ292119B6/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104480814A (en) * | 2014-12-21 | 2015-04-01 | 苏州路云机电设备有限公司 | Stable-traveling internal combustion engine double-ended bolt spanner |
| CN112752695A (en) * | 2018-09-24 | 2021-05-04 | 罗贝尔铁路建筑机械有限责任公司 | Monitoring device for monitoring a temporary rail connection of two rail sections of a rail and rail connection system having such a monitoring device |
| CN112853830A (en) * | 2021-01-04 | 2021-05-28 | 株洲旭阳机电科技开发有限公司 | Automatic two-way locking mechanism of rail |
| CN112853830B (en) * | 2021-01-04 | 2022-06-21 | 株洲旭阳机电科技开发有限公司 | Automatic two-way locking mechanism of rail |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1057933A2 (en) | 2000-12-06 |
| PL195461B1 (en) | 2007-09-28 |
| ES2261115T3 (en) | 2006-11-16 |
| CN1119462C (en) | 2003-08-27 |
| PL340312A1 (en) | 2000-12-04 |
| EP1057933A3 (en) | 2003-08-06 |
| AU3778300A (en) | 2000-12-07 |
| EP1057933B1 (en) | 2005-11-16 |
| DE50011606D1 (en) | 2005-12-22 |
| CZ20002002A3 (en) | 2001-01-17 |
| AU765089B2 (en) | 2003-09-11 |
| ATE310126T1 (en) | 2005-12-15 |
| CZ292119B6 (en) | 2003-08-13 |
| DK1057933T3 (en) | 2006-02-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| 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: 20030827 Termination date: 20140530 |