CN2651105Y - External side brake - Google Patents
External side brake Download PDFInfo
- Publication number
- CN2651105Y CN2651105Y CN 200320101731 CN200320101731U CN2651105Y CN 2651105 Y CN2651105 Y CN 2651105Y CN 200320101731 CN200320101731 CN 200320101731 CN 200320101731 U CN200320101731 U CN 200320101731U CN 2651105 Y CN2651105 Y CN 2651105Y
- Authority
- CN
- China
- Prior art keywords
- brake
- braking
- rail
- slide
- resets
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model discloses a lateral braking device, which comprises a beam, a lateral brake orbit, a disk spring, a brake orbit sliding seat, a brake and drive mechanism and a reset and drive mechanism. Wherein, the beam is connected under a stock rail transversely; the brake orbit sliding seat is glidingly connected on the beam out of the stock rail; the disk spring is provided between the brake orbit and the brake orbit sliding seat; the lateral brake orbit is connected on one end of the brake orbit sliding seat near the stock rail; the brake orbit sliding seat is connected with the brake and drive mechanism and the reset and drive mechanism. The utility model has the advantages that the combination of the existing inside braking device realizes the bilateral brake, which avoids that the head reducer exceeds the speed frequently caused by the insufficient brake force and imbalance of the unilateral brake and the danger that the empty car is jacked up and leaves the stock rail happened to the tail stopping device sometimes and increases the safe factor of the railway transport.
Description
Technical field
The utility model relates to a kind of rail facility, and particularly a kind of outboard brake equipment is a kind of power element that is used for hump yard marshalling station head retarder or afterbody stopping device.
Background technology
The clamp type retarder is used at China's hump marshalling station head 1,2,3 positions mostly, and its weakness is to do concrete foundation, and is great in constructing amount, and power consumption is big.And following the parking mode of the footwear that manually forge iron mostly at trim end, its shortcoming is that the hand labor amount is big, efficient is low, has potential safety hazard.For overcoming the defective of above-mentioned two series products, there is a kind of inner bearing type stop mechanism just on head retarder and afterbody stopping device, to use at present.As DY type, TY type stopping device, TJK type speed reducer, their common advantage is to do the basis, directly be fixed on the stock rail, but shortcoming is because single shoe brake, be used for the head retarder time-frequency existing hypervelocity phenomenon that occurs frequently, occur empty wagons jack-up when being used for the afterbody stopping device sometimes and leave the danger situation of stock rail.
Novel content
The purpose of this utility model just provides a kind of outboard brake equipment, occurs empty wagons jack-up sometimes and leaves the problem of stock rail to solve existing head retarder occur again and again exceeding the speed limit phenomenon and afterbody stopping device.
The technical solution of the utility model is: a kind of outboard brake equipment, comprise joist, outside hung brake rail, disk spring, braking rail slide, braking drive organ and reset drives mechanism, joist laterally be connected stock rail below, the braking rail slide is slidingly connected at above the joist in the stock rail outside, be provided with disk spring between braking rail and the braking rail slide, the outside hung brake rail is connected an end of the close stock rail of braking rail slide, is connected with braking drive organ and reset drives mechanism on the braking rail slide.
Described braking drive organ comprises the external fixation piece, brake silpper, braking jacking block and extension spring, brake silpper is positioned at the outside of described braking rail slide, the outside of brake silpper is provided with lozenges, in the outside of brake silpper is the external fixation piece, respectively be provided with roller at this external fixation piece in the face of a side of brake silpper and the downside of brake silpper, it below brake silpper the braking jacking block of wedge shape, its lozenges is positioned at the upside of its outer end, be connected with downward drive spindle in the inner of this braking jacking block, this drive spindle passes the downside that cooresponding hole on the joist extends to joist, is connected the two ends of extension spring between brake silpper and joist.
Described reset drives mechanism is positioned at the vertical hole that is provided with on the described braking rail slide, this reset drives mechanism comprises the slide block that resets, the internal fixation piece and the jacking block that resets, the internal fixation piece is connected the inboard near braking rail, in its outside is the slide block that resets, one side of the internal fixed block of upper side of this slide block that resets is provided with the inclined-plane, be equipped with roller at the internal fixation piece and the downside of the adjacent side of slide block that reset with the slide block that resets, it below the slide block that resets the jacking block that resets of wedge shape, this reset jacking block and described braking jacking block are integrative-structures, and its lozenges is positioned at its inner upside.
The utility model has the advantages that and to realize clasp brake in conjunction with existing inboard brake equipment, avoided phenomenon and afterbody stopping device to occur sometimes and left the appearance of the dangerous situation of stock rail, improved the safety of railway transportation coefficient empty wagons jack-up because exceeding the speed limit appears in the braking force of single shoe brake head retarder not enough and that overbalance causes again and again.
Description of drawings
Fig. 1 is that the utility model is installed in the overall structure birds-eye view (side) on the rail;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 1.
The specific embodiment
Referring to Fig. 1～Fig. 3, the utility model comprises joist 1, outside hung brake rail 8, disk spring 5, braking rail slide 9, braking drive organ C and the D of reset drives mechanism, joist 1 is that inner bearing type stop mechanism 2 and the shared parts of the utility model are installed, joist 1 laterally be connected stock rail 6 below, braking rail slide 9 is slidingly connected at above the joist 1 in stock rail 6 outsides, outside hung brake rail 8 is connected an end of the close stock rail 6 of braking rail slide 9, be provided with disk spring 5 between outside hung brake rail 8 and the braking rail slide 9, on braking rail slide 9, be connected with braking drive organ C and the D of reset drives mechanism.
Described braking drive organ C comprises external fixation piece 12, brake silpper 10, braking jacking block 11 and extension spring 14, brake silpper 10 is positioned at the outside of described braking rail slide 9, the outer upper of brake silpper 10 is provided with lozenges, in the outside of brake silpper 10 are external fixation pieces 12, respectively be provided with roller 13 and 16 at this external fixation piece 12 in the face of a side of brake silpper 10 and the downside of brake silpper 10, it below brake silpper 10 the braking jacking block 11 of wedge shape, its lozenges is positioned at the upside of its outer end, be connected with downward drive spindle 17 in the inner of this braking jacking block 11, this drive spindle 17 passes the downside that cooresponding hole on the joist 1 extends to joist 1, is connected the two ends of extension spring 14 between brake silpper 10 and joist 1.Its braking principle is: under the effect of F1 power, jacking block 11 moves right, with brake silpper 10 jack-up, because part 10 is wedge blocks, so will promoting braking rail slide 9, it reaches retarder location to the left movement certain distance, in the time of above humping of cars arrives this mechanism, wheel extruding outside hung brake rail 8, because disk spring is compressed for 5 this moments, part 8 will be to lateral wheel one antagonistic force, make lateral wheel and outside hung brake rail 8 produce friction and form resisting moment, make car retardation or stop rolling, reach the parking effect.
The described reset drives D of mechanism is positioned at the vertical hole that is provided with on the described braking rail slide 9, the D of this reset drives mechanism comprises the slide block 4 that resets, the internal fixation piece 3 and the jacking block 20 that resets, internal fixation piece 3 is connected the inboard near outside hung brake rail 8, in its outside is the slide block 4 that resets, one side of the internal fixed block 3 of upper side of this slide block 4 that resets is provided with the inclined-plane, respectively be provided with roller 18 and 19 at the internal fixation piece 3 and the downside of slide block 4 adjacent sides that reset with the slide block 4 that resets, it below the slide block 4 that resets the jacking block 20 that resets of wedge shape, this jacking block 20 that resets is integrative-structures with described braking jacking block 11, and its lozenges is positioned at its inner upside.Its principle that resets is: under the effect of F2 power, the jacking block 20 that resets promotes to reset slide block 4 upward movements, braking rail slide 9 is promoted to move right certain distance, this moment, brake silpper 10 moved downward under the effect of extension spring part 14, outside hung brake rail 8 can not contact with wheel, be in relieved state, can trailer or make humping of cars.
The two ends length of the extending when mounted former inner bearing type joist 1 of the utility model, symmetry is installed in two stock rails, 6 outsides, the i.e. two ends of joist 1 respectively.
The propulsive effort F1 of braking drive organ C of the present utility model and the D of reset drives mechanism or F2 can be provided with the power source separately, also can link with inner bearing type mechanism, use same power source.At this moment, because brake silpper 10 roller 13 when braking mode is in the planimetric position of brake silpper 10, the big or small glancing impact of F1 power source (former inner bearing type braking force) does not reduce at all yet, promptly can not reduce former efficient.
On drive spindle 17, can increase transmission system as required, to reach the purpose that makes the outside hung brake rail move different distance.As two the different gears of modulus on the same axle can increase miles of relative movement multiple under the drive of tooth bar.
Claims (3)
1, a kind of outboard brake equipment, it is characterized in that: comprise joist, outside hung brake rail, disk spring, braking rail slide, braking drive organ and reset drives mechanism, joist laterally be connected stock rail below, the braking rail slide is slidingly connected at above the joist in the stock rail outside, be provided with disk spring between braking rail and the braking rail slide, the outside hung brake rail is connected an end of the close stock rail of braking rail slide, is connected with braking drive organ and reset drives mechanism on the braking rail slide.
2, outboard brake equipment according to claim 1, it is characterized in that: described braking drive organ comprises the external fixation piece, brake silpper, braking jacking block and extension spring, brake silpper is positioned at the outside of described braking rail slide, the outside of brake silpper is provided with lozenges, in the outside of brake silpper is the external fixation piece, respectively be provided with roller at this external fixation piece in the face of a side of brake silpper and the downside of brake silpper, it below brake silpper the braking jacking block of wedge shape, its lozenges is positioned at the upside of its outer end, be connected with downward drive spindle in the inner of this braking jacking block, this drive spindle passes the downside that cooresponding hole on the joist extends to joist, is connected the two ends of extension spring between brake silpper and joist.
3, outboard brake equipment according to claim 1 and 2, it is characterized in that: described reset drives mechanism is positioned at the vertical hole that is provided with on the described braking rail slide, this reset drives mechanism comprises the slide block that resets, the internal fixation piece and the jacking block that resets, the internal fixation piece is connected the inboard near braking rail, in its outside is the slide block that resets, one side of the internal fixed block of upper side of this slide block that resets is provided with the inclined-plane, be equipped with roller at the internal fixation piece and the downside of the adjacent side of slide block that reset with the slide block that resets, it below the slide block that resets the jacking block that resets of wedge shape, this reset jacking block and described braking jacking block are integrative-structures, and its lozenges is positioned at its inner upside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320101731 CN2651105Y (en) | 2003-10-30 | 2003-10-30 | External side brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320101731 CN2651105Y (en) | 2003-10-30 | 2003-10-30 | External side brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2651105Y true CN2651105Y (en) | 2004-10-27 |
Family
ID=34339796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320101731 Expired - Fee Related CN2651105Y (en) | 2003-10-30 | 2003-10-30 | External side brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2651105Y (en) |
-
2003
- 2003-10-30 CN CN 200320101731 patent/CN2651105Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102358293A (en) | Non-adhesion driving structure for straddle type railway vehicle | |
| CN107604787B (en) | Emergency auxiliary brake risk avoiding device for continuous downhill road section truck | |
| CN201455620U (en) | Motor train unit bearing press-mounting machine | |
| CN2651105Y (en) | External side brake | |
| Jiang et al. | Investigation on the mechanism and measures of derailment of empty freight train passing a turnout in the diverging route | |
| CN2784266Y (en) | Anti-glide means for stoppage of railway vehicle | |
| CN202243475U (en) | Accelerated railway wagon with load capacity of 50 tons | |
| DE19804424A1 (en) | Air cushion locomotive on air cushion body | |
| CN201792869U (en) | High-speed automatic dumping train | |
| CN201309490Y (en) | Rail press brake device | |
| KR20010089327A (en) | Method and device for positioning a train | |
| CN211740636U (en) | Rail transit vehicle derailment test device | |
| CN210944696U (en) | Movable-dragging dual-purpose wheel dropping machine | |
| CN201907524U (en) | Bogie integrated brake device | |
| CN2513858Y (en) | Track brake for railway vehicle | |
| CN202827609U (en) | Single-track scenic train power bogie guiding device | |
| CN103538599B (en) | Gone up power transmission car lug and stopping method at railway blind siding | |
| CN2427412Y (en) | Non-power controllable braking vehicle stop wheel apparatus | |
| CN202358118U (en) | Abrasion plate component and magnetic track brake device | |
| CN2314999Y (en) | Low limit large space inner gripping lever type wheel catcher | |
| CN214396778U (en) | Locomotive shunting end line anti-collision device | |
| RU2694881C1 (en) | Lever-spring device (versions) and method of fastening railway stock | |
| CN203766817U (en) | Light automatic reduction gear | |
| CN100360360C (en) | Railway freight train | |
| RU160507U1 (en) | SPEED RAILWAY CAR |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |