CN109017862A - A kind of continuity hydraulic traction device - Google Patents
A kind of continuity hydraulic traction device Download PDFInfo
- Publication number
- CN109017862A CN109017862A CN201810830458.8A CN201810830458A CN109017862A CN 109017862 A CN109017862 A CN 109017862A CN 201810830458 A CN201810830458 A CN 201810830458A CN 109017862 A CN109017862 A CN 109017862A
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- fixed
- wirerope
- support frame
- cylinder support
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G9/00—Draw-gear
- B61G9/20—Details; Accessories
- B61G9/22—Supporting framework, e.g. cradles; Spring housings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K5/00—Apparatus for placing vehicles on the track; Derailers; Lifting or lowering rail vehicle axles or wheels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The present invention provides a kind of continuity hydraulic traction device, including guiding trestle and oil cylinder support frame, described guiding trestle one end is connected with two wireropes, the wirerope other end is fixed on wirerope disk, the two wirerope disks are fixed on two rails, the oil cylinder support frame is equipped with an oil cylinder, described oil cylinder one end is fixed on the oil cylinder support frame, other end is connected with a directive wheel, a wirerope fixing end is fixed at the top of the oil cylinder support frame, the oil cylinder support frame is fixed with a hanging wheel support base, a hanging wheel is fixed on the hanging wheel support base, wirerope one end is fixed on the wirerope fixing end and extends to the guiding trestle direction, around oppositely extending after the directive wheel, it is connected in traction chain after the hanging wheel.The stroke of oil cylinder of the invention is the half of train travel distance, can shorten the traction number of half, or even disposably can be derailing train rerail, the time needed for greatly reducing traction.
Description
Technical field
The invention belongs to railway traction units technical field, especially a kind of continuity hydraulic traction device.
Background technique
As means of transportation most important and most economical in the world today, railway transportation is accounted in world's shipping and passenger transport market
Whether there is or not alternative advantages.Existing train needs to use re-railing block and carries out rerail after derailing, what most re-railing block used
It is interior outboard, re-railing block is placed on before train wheel, enters correctly after climbing up rail by train using dragger
Realize that rerail, existing dragger are substantially by the way of oil cylinder traction in rail, the stroke of oil cylinder is limited, and the column that derail
It if vehicle wants rerail, needs to draw a distance, this, which just needs to draw, repeatedly could draw often waste train rerail
Time.
Summary of the invention
In order to solve prior art problem, a kind of continuity hydraulic traction device provided by the invention, the stroke of oil cylinder is
Therefore the half of train travel distance can shorten the traction number of half, or even derailing train can disposably be answered
Rail, time needed for greatly reducing traction.
To achieve the above object, technical solution provided by the present invention are as follows: a kind of continuity hydraulic traction device, feature
It is: including that can connect in guiding trestle and oil cylinder support frame close to each other or separated, described guiding trestle one end in the horizontal direction
Two wireropes are connected to, the wirerope other end is fixed on wirerope disk, and the two wirerope disks pass through wedge block respectively and are fixed on two steel
On rail, the oil cylinder support frame is equipped with an oil cylinder, and described oil cylinder one end is fixed on the oil cylinder support frame, and other end connects
It is connected to a directive wheel, a wirerope fixing end is fixed at the top of the oil cylinder support frame, is fixed on oil cylinder support frame end
There is a hanging wheel support base, a hanging wheel is fixed on the hanging wheel support base, wirerope one end is fixed on the wirerope fixing end
And extend to the guiding trestle direction, around oppositely extending after the directive wheel, haulage chain is connected to after the hanging wheel
In item, the traction chain is bundled on derailing train.
Preferably, the oil cylinder support frame bottom is equipped with idler wheel and is oppositely oriented bracket back-and-forth motion convenient for it.
Preferably, the directive wheel rolls at the top of the guiding trestle, has groove for holding in the middle part of the directive wheel
Receive wirerope.
The invention has the following beneficial effects:
The stroke of oil cylinder of the invention is the half of train travel distance, therefore, can shorten the traction number or even one of half
Secondary property can be derailing train rerail, the time needed for greatly reducing traction.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is the top view after stretching of the invention.
Specific embodiment
With reference to the accompanying drawing and specific embodiment, the invention will be further described:
Referring to figs. 1 to Fig. 2, a kind of continuity hydraulic traction device, including can guiding close to each other or separated in the horizontal direction
Bracket 1 and oil cylinder support frame 2 are easy storage in this way, are readily transported, described 1 one end of guiding trestle is connected with two wireropes 12, described
12 other end of wirerope is fixed on wirerope disk 13, and the two wirerope disks 13 are fixed on two rails 4 by wedge block 3 respectively, institute
Oil cylinder support frame 2 is stated equipped with an oil cylinder 21, described 21 one end of oil cylinder is fixed on the oil cylinder support frame 2, other end peace
Equipped with a directive wheel 11, a wirerope fixing end 22,2 end of oil cylinder support frame are fixed at the top of the oil cylinder support frame 2
On be fixed with a hanging wheel support base 23, be fixed with a hanging wheel 24 on the hanging wheel support base 23,5 one end of wirerope is fixed on described
Wirerope fixing end 22 simultaneously extends to 1 direction of guiding trestle, reversed after the directive wheel 11 around 1 front of guiding trestle
Extend, wirerope 5 is connected in traction chain 6 after being then passed through the hanging wheel 24, and the traction chain 6 is bundled in derailing train 7
On.
Specifically, 2 bottom of oil cylinder support frame, which is equipped with idler wheel 25, is oppositely oriented the back-and-forth motion of bracket 1 convenient for it.
In the middle part of 1 top of guiding trestle, the directive wheel 11 there is groove to use specifically, the directive wheel 11 is rolled
In accommodating wirerope 5, when such directive wheel 11 rolls at the top of guiding trestle 1, between 1 top of wirerope 5 and guiding trestle just
Friction or interference are not will cause.
When the invention works, the wirerope 12 on guiding trestle 1 is fixed on wirerope disk 13, wirerope disk 13 is fixed on rail
On 4, oil cylinder 21 stretches out, and directive wheel 11 is driven to move to left, and such 5 energy tractor-trailer train 7 of wirerope moves to left, herein, directive wheel 11
It is equivalent to a movable pulley, therefore, the stroke of oil cylinder 21 is the half of 7 stroke of train, in this way, can disposably be connected
Continuous tractor-trailer train 7 walks longer distance, achievees the purpose that reduce traction number.
The examples of implementation of the above are only the preferred embodiments of the invention, and implementation model of the invention is not limited with this
It encloses, therefore all shapes according to the present invention, changes made by principle, should all be included within the scope of protection of the present invention.
Claims (3)
1. a kind of continuity hydraulic traction device, it is characterised in that: including can guiding close to each other or separated in the horizontal direction
Bracket and oil cylinder support frame, described guiding trestle one end are connected with two wireropes, and the wirerope other end is fixed on wirerope disk, and two
The wirerope disk passes through wedge block respectively and is fixed on two rails, and the oil cylinder support frame is equipped with an oil cylinder, the oil cylinder one
End is fixed on the oil cylinder support frame, and other end is connected with a directive wheel, is fixed with a steel at the top of the oil cylinder support frame
Cord fixing end is fixed with a hanging wheel support base on oil cylinder support frame end, is fixed with one on the hanging wheel support base and hangs
Wheel, wirerope one end is fixed on the wirerope fixing end and extends to the guiding trestle direction, around after the directive wheel
It is oppositely extending, it is connected in traction chain after the hanging wheel, the traction chain is bundled on derailing train.
2. a kind of continuity hydraulic traction device according to claim 1, it is characterised in that: the oil cylinder support frame bottom
Bracket is oppositely oriented equipped with idler wheel convenient for it to be moved forward and backward.
3. a kind of continuity hydraulic traction device according to claim 1, it is characterised in that: the directive wheel is rolled in institute
It states at the top of guiding trestle, has groove for accommodating wirerope in the middle part of the directive wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810830458.8A CN109017862A (en) | 2018-07-26 | 2018-07-26 | A kind of continuity hydraulic traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810830458.8A CN109017862A (en) | 2018-07-26 | 2018-07-26 | A kind of continuity hydraulic traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109017862A true CN109017862A (en) | 2018-12-18 |
Family
ID=64645427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810830458.8A Pending CN109017862A (en) | 2018-07-26 | 2018-07-26 | A kind of continuity hydraulic traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109017862A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86204871U (en) * | 1986-07-03 | 1987-08-26 | 高坑煤矿 | Hoisting type track replacing machine used on narrow-gauge railway transport facilities |
| CN2186192Y (en) * | 1993-05-14 | 1994-12-28 | 金日鹿 | Light hydraulic tracting track type one-way rerailer |
| CN102529996A (en) * | 2012-01-12 | 2012-07-04 | 张宏生 | Trailing equipment |
| CN102923157A (en) * | 2012-11-12 | 2013-02-13 | 铜陵恒盛轨道装备有限责任公司 | Anti-off traction guide wheel of rail transfer trolley |
| RU2509671C1 (en) * | 2012-10-10 | 2014-03-20 | Открытое Акционерное Общество "Российские Железные Дороги" | Device to lift derailed rolling stock and mounting it at rails |
| CN204341091U (en) * | 2014-12-12 | 2015-05-20 | 付文胜 | A kind of hydraulic pressure car puller |
| CN204606914U (en) * | 2014-09-29 | 2015-09-02 | 黄民成 | A kind of simple tractor |
| CN105799728A (en) * | 2016-05-13 | 2016-07-27 | 吉林市祥隆铁路救援技术开发有限公司 | Pawl-type vehicle puller |
-
2018
- 2018-07-26 CN CN201810830458.8A patent/CN109017862A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86204871U (en) * | 1986-07-03 | 1987-08-26 | 高坑煤矿 | Hoisting type track replacing machine used on narrow-gauge railway transport facilities |
| CN2186192Y (en) * | 1993-05-14 | 1994-12-28 | 金日鹿 | Light hydraulic tracting track type one-way rerailer |
| CN102529996A (en) * | 2012-01-12 | 2012-07-04 | 张宏生 | Trailing equipment |
| RU2509671C1 (en) * | 2012-10-10 | 2014-03-20 | Открытое Акционерное Общество "Российские Железные Дороги" | Device to lift derailed rolling stock and mounting it at rails |
| CN102923157A (en) * | 2012-11-12 | 2013-02-13 | 铜陵恒盛轨道装备有限责任公司 | Anti-off traction guide wheel of rail transfer trolley |
| CN204606914U (en) * | 2014-09-29 | 2015-09-02 | 黄民成 | A kind of simple tractor |
| CN204341091U (en) * | 2014-12-12 | 2015-05-20 | 付文胜 | A kind of hydraulic pressure car puller |
| CN105799728A (en) * | 2016-05-13 | 2016-07-27 | 吉林市祥隆铁路救援技术开发有限公司 | Pawl-type vehicle puller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181218 |
|
| WD01 | Invention patent application deemed withdrawn after publication |