CN2238175Y - automatic wheel stopper - Google Patents
automatic wheel stopper Download PDFInfo
- Publication number
- CN2238175Y CN2238175Y CN 95227905 CN95227905U CN2238175Y CN 2238175 Y CN2238175 Y CN 2238175Y CN 95227905 CN95227905 CN 95227905 CN 95227905 U CN95227905 U CN 95227905U CN 2238175 Y CN2238175 Y CN 2238175Y
- Authority
- CN
- China
- Prior art keywords
- boots
- adapter plate
- returning face
- automatic wheel
- tie bolt
- 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
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- 210000002421 cell wall Anatomy 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 241001669679 Eleotris Species 0.000 claims description 3
- 230000003068 static effect Effects 0.000 abstract description 5
- 230000007306 turnover Effects 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 description 3
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Abstract
The utility model provides an automatic scotch block, scotch block that uses on the current railway need the manual work to place or remove scotch block boots, and can only prevent the static swift current car of vehicle, the utility model discloses a scotch block boots, with scotch block boots relatively fixed returning face plate, with returning face plate hinged joint's pull rod, can control the pull rod level to the pull rod controller etc. of motion, this device can drive scotch block boots with the pull rod through the manipulation control ware and turn over rail top seal lock route or turn over the flat bed from the rail top and open the route, can prevent static vehicle swift current car, can brake dynamic swift current coaster fast again, this scotch block simple structure, and the operation is safe convenient, can reduce the railway investment.
Description
The utility model belongs to a kind of rolling stock and ends wheel apparatus.
For preventing rolling stock slide car, generally " beat and cover " with only taking turns boots, the workman takes and only to take turns boots or other article are covered the car danger close, remove and only to take turns boots etc. to cover the car article also very difficult, once 92240409.7 and No. 92201771 applications that obtained China Patent Right disclose two kinds of rolling stock wheel skid schemes, for preventing that wheel skid is stolen new design proposed, the automatic wheel skid of Japan also can only be used for vehicle static state and " beat and cover ", these fixed type wheel skids can not be opened circuit easily, can not be used for dynamic slippery vehicle braked.The scheme body of above-mentioned Japan is huge, involves great expense.
The purpose of this utility model be to provide a kind of can prevent static vehicle slip car, again can the dynamic slippery vehicle of autobrake and can open automatic wheel skid with locking circuit, simple in structure, easy-to-operate easily.
The technical scheme that realizes above-mentioned purpose is: this device comprises band boots arcs (13), boots point (14) protracts, be buckled on the track and can be along slide only take turns boots (5), it is characterized in that, this device also is provided with pull bar (2), be connected with pull bar one end hinge, energy control pull rod level is to the pull bar controller (1) of motion, respectively with the hinged returning face plate of permanent seat (6) (3) that is fixed in two tracks below, the described boots of only taking turns pass through adapter plate (18) and tie bolt (4) and returning face plate top relative fixed towards a side of controller, the returning face plate lower end is hinged by transmission arm and above-mentioned pull bar, tension spring (11) one ends and the pull bar middle part that resets links to each other, and an end links to each other with draft regulator (10) on being fixed on heart sleeper (9).
The principle of work of this device is: steering controller makes the level with its hinge obtain two end positions to pull bar, pull bar promotes returning face plate and rotates, the boots of only taking turns that will be positioned at the track top turn over and drop on open line on the base, perhaps reset to forward the track top to and prevent to slip car turning over the boots of only taking turns that drop on the roadbed.Slippery vehicle run into only take turns boots after, the tie bolt of only taking turns between boots adapter plate and the returning face plate is severed then promote only to take turns boots and slide forward, rely on the friction force of only taking turns boots and track that vehicle is stopped automatically, change tie bolt and can be fixed in original position with only taking turns boots again.Spring on the pull bar can help only to take turns boots and reset.Can realize that also Long-distance Control is opened or the locking circuit if use electric controller.
This installs available controller and only takes turns by pull bar control that boots are opened or the locking circuit, avoids manually placing or remove to get only taking turns boots, has improved the safety of operation, and this structure can be opened or the locking circuit creates conditions for electronic Long-distance Control.This device is only taken turns between boots and the returning face plate bolt together can prevent from only to take turns that boots drop or stolen.This device is used for the hump lead end can cancels or save the counter-slope quantities, be used to replace the railway security line and can save occupation of land, thereby reduce investment outlay.In sum, automatically wheel skid is simple in structure for this, and manoeuvring safety is convenient, and is cheap, reduces investment outlay, and can prevent the static car that slips, and can brake dynamic slippery car again, can the locking circuit, can open circuit again.
Description of drawings
Fig. 1 the utility model embodiment 1 structural representation
1-pull bar controller 2-pull bar 3-returning face plate 4-tie bolt
5-only takes turns boots 6-permanent seat 7-track 8-draw ring
The 9-sleeper 10-draft regulator 11-tension spring that resets
The 18-adapter plate
This real new embodiment 1 unidirectional boots structural representation of only taking turns of Fig. 2
12-friction lining 13-boots arc 14-boots point
Fig. 3 the utility model embodiment 2 two-way boots structural representations of only taking turns
15-is two-way only to take turns behind the boots 16-boots point behind the boots arc 17-
Embodiment 1
As Fig. 1 pull bar controller 1 is the pull railway switches hand-operated points switch of usefulness of existing railway, its swing arm is connected with an end hinge of pull bar 2, the other end of pull bar is connected with transmission arm hinge away from the left returning face plate 3 of switch, and the pull bar middle part is connected with the transmission arm hinge of the right turnover panel 3 of close switch.Left and right sides permanent seat 6 is positioned at left and right sides track 7 belows and in left and right sides track captive joint, the tension spring 11 1 end covers that reset hang on the draft regulator 10 that is fixed on the heart sleeper 9, and an end cover hangs over and is fixed in the pull bar middle part near on the locational draw ring 8 of left returning face plate.
Two only take turns boots has reclinate adapter plate 18 towards a side relative fixed of turnout switch, and insert in the prong groove on returning face plate 3 tops the adapter plate lower end, and tie bolt 4 is horizontally through prong cell wall and adapter plate with the two relative fixed.
Rotate turnout switch and make pull bar obtain two end positions, during the switch location, about only take turns boots and be positioned at track top locking circuit and prevent that vehicle is slippery, only take turns the flat road base that crouches of boots about making during antiposition and open circuit, do not influence train passage.
This example is fixed with friction lining 12 only taking turns on the boots bottom surface, slippery vehicle bumps against when only taking turns boots, front vehicle wheel is pressed in only takes turns on the boots boots arc, stop wheel, prevent to slip car, the big vehicle of slippery speed promotes only to take turns boots with preshoot inertia and makes the adapter plate of only taking turns boots cut off tie bolt and go out forward in the prong groove of returning face plate top, makes only to take turns boots and slide forward, brakes slippery vehicle by the friction force of friction lining and track.
These boots arc 13 radiuses of only taking turns boots are identical with radius of wheel, and the boots point 14 that protracts is tangent in the horizontal direction with the boots arc, and front-extending quantity is greater than boots arc radius.
Vehicle can be 30 meters inside brakes after 2.8/1000ths gradients slide car bumps against this wheel skid with 27Km/h speed.
Embodiment 2
This example is to be used for the two-way boots of only taking turns that the locking railroad section is used on the flat line, its structure for only take turns the boots front portion be provided with before boots arc 13 and preceding boots point 14, the rear portion also be provided with and the back boots arc 16 of preceding boots arc and preceding boots point symmetry and after boots point 17.
The forward and backward boots arc of this example is identical with radius of wheel, and forward and backward boots point is tangent in the horizontal direction with corresponding boots arc, and its forward and backward overhang is greater than boots arc radius.
This example can two-wayly prevent that vehicle is slippery.
Pull bar controller 1 of the present utility model can adopt the hand-operated points switch, also can adopt the motor-operated switch switch, and the motor-operated switch switch can realize that Long-distance Control is opened or the locking circuit.
Claims (10)
1, automatic wheel skid, comprise band boots arcs (13), boots point (14) protracts, be buckled on the track and can be along slide only take turns boots (5), it is characterized in that, this device also is provided with pull bar (2), be connected with pull bar one end hinge, energy control pull rod level is to the pull bar controller (1) of motion, respectively with the hinged returning face plate of permanent seat (6) (3) that is fixed in two tracks below, the described boots of only taking turns pass through adapter plate (18) and tie bolt (4) and returning face plate top relative fixed towards a side of controller, the returning face plate lower end is connected with above-mentioned pull bar hinge by transmission arm, tension spring (11) one ends and the pull bar middle part that resets links to each other, and an end links to each other with draft regulator (10) on being fixed on heart sleeper (9).
2, automatic wheel skid according to claim 1 is characterized in that, is provided with friction lining (12) in the described boots bottom of only taking turns.
3, automatic wheel skid according to claim 1 and 2 is characterized in that, the described boots boots arc radius of only taking turns is identical with radius of wheel, and the boots point that protracts is tangent in the horizontal direction with the boots arc, and front-extending quantity is greater than boots arc radius.
4, automatic wheel skid according to claim 1 and 2 is characterized in that, is provided with and anterior symmetrical back boots arc (16) and back boots points (17) at the described boots rear portion of only taking turns.
5, automatic wheel skid according to claim 3 is characterized in that, is provided with and anterior symmetrical back boots arc (16) and back boots points (17) at the described boots rear portion of only taking turns.
6, automatic wheel skid according to claim 1 and 2, it is characterized in that, described adapter plate and tie bolt concrete structure are, only take turns boots and reclinate adapter plate (18) is arranged towards a side relative fixed of controller, insert in the prong groove on returning face plate (3) top the adapter plate lower end, and tie bolt (4) is horizontally through prong cell wall and adapter plate with the two relative fixed.
7, automatic wheel skid according to claim 3, it is characterized in that, described adapter plate and tie bolt concrete structure are, only take turns boots and reclinate adapter plate (18) is arranged towards a side relative fixed of controller, insert in the prong groove on returning face plate (3) top the adapter plate lower end, and tie bolt (4) is horizontally through prong cell wall and adapter plate with the two relative fixed.
8, automatic wheel skid according to claim 4, it is characterized in that, described adapter plate and tie bolt concrete structure are, only take turns boots and reclinate adapter plate (18) is arranged towards a side relative fixed of controller, insert in the prong groove on returning face plate (3) top the adapter plate lower end, and tie bolt (4) is horizontally through prong cell wall and adapter plate with the two relative fixed.
9, automatic wheel skid according to claim 5, it is characterized in that, described adapter plate and tie bolt concrete structure are, only take turns boots and reclinate adapter plate (18) is arranged towards a side relative fixed of controller, insert in the prong groove on returning face plate (3) top the adapter plate lower end, and tie bolt (4) is horizontally through prong cell wall and adapter plate with the two relative fixed.
10, automatic wheel skid according to claim 1 and 2 is characterized in that, described pull bar controller (1) is hand-operated points switch or motor-operated switch switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95227905 CN2238175Y (en) | 1995-11-27 | 1995-11-27 | automatic wheel stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95227905 CN2238175Y (en) | 1995-11-27 | 1995-11-27 | automatic wheel stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2238175Y true CN2238175Y (en) | 1996-10-23 |
Family
ID=33873631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95227905 Expired - Fee Related CN2238175Y (en) | 1995-11-27 | 1995-11-27 | automatic wheel stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2238175Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100422023C (en) * | 2005-04-22 | 2008-10-01 | 杨志宏 | Vehicle anti-skid device |
| CN100462267C (en) * | 2007-03-26 | 2009-02-18 | 徐立君 | Electronic slide warning carriage retarder |
| CN115195808A (en) * | 2022-07-22 | 2022-10-18 | 首钢集团有限公司 | Railway safety stop device |
-
1995
- 1995-11-27 CN CN 95227905 patent/CN2238175Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100422023C (en) * | 2005-04-22 | 2008-10-01 | 杨志宏 | Vehicle anti-skid device |
| CN100462267C (en) * | 2007-03-26 | 2009-02-18 | 徐立君 | Electronic slide warning carriage retarder |
| CN115195808A (en) * | 2022-07-22 | 2022-10-18 | 首钢集团有限公司 | Railway safety stop device |
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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 |