CN201737005U - Two-way traction device for railway vehicle - Google Patents
Two-way traction device for railway vehicle Download PDFInfo
- Publication number
- CN201737005U CN201737005U CN2010202183841U CN201020218384U CN201737005U CN 201737005 U CN201737005 U CN 201737005U CN 2010202183841 U CN2010202183841 U CN 2010202183841U CN 201020218384 U CN201020218384 U CN 201020218384U CN 201737005 U CN201737005 U CN 201737005U
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- CN
- China
- Prior art keywords
- slideway
- fan
- movable block
- driving lever
- car body
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- 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 - Lifetime
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
A two-way traction device for a railway vehicle is provided with a two-way traction creeper. A slideway in parallel to the railway is arranged in the middle of a creeper body. A mobile block is arranged in the slideway. Both ends of the mobile block are connected with a traction rope. Both ends of the slideway are respectively provided with a fixed stop block. A telescopic movable stop block is arranged in the middle of the slideway. Two groups of folding deflector rods which are respectively arranged at the two sides of the movable stop block are arranged on the creeper body. A fan-shaped toggle gear is arranged in an inner end of each deflector rod. The circle center of each fan-shaped toggle gear is coincident with a hinge joint of each deflector rod. The two sides of the mobile block are respectively provided with a rack which is matched with each fan-shaped toggle gear. A positioning bulge is arranged at the starting end of each fan-shaped toggle gear. The creeper can bidirectionally push a tank car to run, thereby effectively solving the problem that the vehicle cannot return in case of exceeding the preset position due to wrong operation. The creeper can move conveniently and safely, locomotive and vehicle resources occupied in the tank car are reduced, and the labor efficiency is improved.
Description
Technical field
The utility model relates to a kind of accessory equipment of railway oil product loading and unloading, particularly a kind of bidirection traction device of railway vehicle.
Background technology
For guaranteeing railway oil product handling safety, require the locomotive of traction tank car must not enter in the oil product platform in the oil depot safety management regulation, because tank car itself is unpowered, tank car need be moved to the crane position of appointment, just need traction power, the solution in past is with several joints of locomotive push-and-pull vacant tank cars, with the vacant tank car push-and-pull tank car that need move again, so just causes the inconvenience of the waste and the operation of resource.
Summary of the invention
The technical problems to be solved in the utility model is at the deficiencies in the prior art, has proposed a kind of conveniently moving and safety, minimizing take locomotive and vehicle resources, raise labour efficiency in the tank car pouring process bidirection traction device of railway vehicle.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of bidirection traction device of railway vehicle, be characterized in: the small trailer that is provided with bivector traction, between two rails of railway, be provided with the small trailer track, described small trailer is provided with car body, be provided with the slideway parallel at the car body middle part with rail, movable block is housed in slideway, the two ends and the hauling rope of movable block join, both ends at slideway are provided with fixed stop, on the car body at slideway middle part, be provided with telescopic active block stop, on car body, be provided with two groups of folding driving levers that branch is located at above-mentioned active block stop both sides, every group of driving lever is provided with two, is hinged on the car body both sides respectively, is provided with the toggle mechanism that struts driving lever between the inner of driving lever and the movable block.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, toggle mechanism comprises the fan-shaped handsetting gear that is located at driving lever the inner, the center of circle of fan-shaped handsetting gear overlaps with the hinge-point of driving lever, be provided with the tooth bar that cooperates with fan-shaped handsetting gear in the both sides of described movable block, be provided with positioning convex at the initiating terminal of fan-shaped handsetting gear.
The technical problems to be solved in the utility model can also be come by the following technical programs further to realize, in the outer end of driving lever push boat is housed.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, be provided with the drive sprocket of driven by motor at an end of small trailer track, the guide wheel that is provided with the band tightening device at the other end of small trailer track links to each other, be wound with conduction chain on the drive sprocket, one end of conduction chain is connected with the front portion of described movable block, the other end of conduction chain is connected with haulage cable, and haulage cable is walked around guide wheel and is connected with the rear portion of described movable block.
But the operation of the utility model small trailer two-way push tank car effectively solves because of misoperation, and vehicle operating surpasses the desired location, and the problem that can't return.When front haulage: movable block travels forward in the active block stop front portion, struts push rod, behind the arrival fixed stop, drive the whole reach of small trailer, the push rod that struts promotes tank car and moves ahead, and tank car traction to place, loading and unloading crane position, is finished loading and unloading operation, pull back movable block, regain push rod in the movable block fallback procedures, when arriving the active block stop position, move after the drive small trailer integral body, remove to draw second tank car, and the like finish whole loading and unloading operation; Move ahead in the process at the traction tank car,, need oppositely traction if when tank car having taken place surpass the desired location, at this moment, the active block stop withdrawal, movable block moves to the active block stop rear portion, to the front haulage movable block, this moment, active block stop stretched out, and blocked movable block, then drove small trailer integral body forward, arrive the traction position, oppositely draw movable block then, then the push rod with the active block stop rear portion struts, and the push rod that struts retracts offside tank car.Compared with prior art, the utility model efficiently solves the conveniently moving and the safety of tank car, reduces to take locomotive and vehicle resources in the tank car pouring process, raises labour efficiency.
Description of drawings
Fig. 1 is the structure diagram of small trailer.
Fig. 2 is a push rod deployed condition scheme drawing.
Fig. 3 is a small trailer transmission scheme drawing.
The specific embodiment
A kind of bidirection traction device of railway vehicle, form by fire proof motor, reductor 16, sprocket wheel, chain 14, steel rope 12, idler pulley 15, small trailer 13, tightening device 11 etc., between two rails 1 of railway, be provided with small trailer track 2, described small trailer is provided with car body 3, be provided with the slideway parallel at car body 3 middle parts with rail, movable block 9 is housed in slideway, can adopts oat tail groove structure to cooperate between slideway and the movable block 9, reduce tolerance clearance.The two ends of movable block 9 and hauling rope (hauling rope comprises chain 14 and steel rope 12) join, be provided with fixed stop 4 at the both ends of slideway, on the car body at slideway middle part, be provided with telescopic active block stop 17, on car body, be provided with two groups of folding driving levers 7 that branch is located at above-mentioned active block stop 17 both sides, every group of driving lever is provided with two, be hinged on the car body both sides respectively, be provided with the toggle mechanism that struts driving lever between the inner of driving lever 7 and the movable block.In the outer end of driving lever 7 push boat 10 is housed.
Toggle mechanism comprises the fan-shaped handsetting gear 6 that is located at driving lever 7 the inners, the center of circle of fan-shaped handsetting gear 6 overlaps with the hinge-point of driving lever 7, be provided with the tooth bar 8 that cooperates with fan-shaped handsetting gear in the both sides of described movable block, be provided with rack-and-gear at the initiating terminal of fan-shaped handsetting gear and begin ingear positioning convex 5.
17 of described active catchs are connected with the commutation stretcher 18 that is located at the small trailer 13 car bodies outside by connecting rod mechanism.
Be provided with the drive sprocket of driven by motor at an end of small trailer track, the guide wheel that is provided with band tightening device 11 at the other end of small trailer track links to each other, be wound with conduction chain 14 on the drive sprocket, one end of conduction chain is connected with the front portion of described movable block, the other end of conduction chain is connected with haulage cable 12, and haulage cable 12 is walked around guide wheel and is connected with the rear portion of described movable block.
A string tank car also is the small trailer place after being shifted onto the position of platform regulation by locomotive, and the decoupling device at this moment of locomotive and tank car separates, and tank car is in dormant state, utilizes draw gear that tank car traction is located to loading and unloading crane position again, finishes loading and unloading operation.Distraction procedure: starter motor, drive small trailer and move ahead by reductor, transmission gear, chain, after arriving the crane position, tank car is parked in place, crane position, small trailer is reversed by driving device, and small trailer is sent back to the original place, first tank car completed loading, second tank car of small trailer traction moves ahead and arrives place, loading and unloading crane position, and the like finish whole loading and unloading operation.
Claims (4)
1. bidirection traction device of railway vehicle, it is characterized in that: the small trailer that is provided with bivector traction, between two rails of railway, be provided with the small trailer track, described small trailer is provided with car body, be provided with the slideway parallel at the car body middle part with rail, movable block is housed in slideway, the two ends and the hauling rope of movable block join, both ends at slideway are provided with fixed stop, be provided with telescopic active block stop on the car body at slideway middle part, be provided with two groups of folding driving levers that branch is located at above-mentioned active block stop both sides on car body, every group of driving lever is provided with two, be hinged on the car body both sides respectively, be provided with the toggle mechanism that struts driving lever between the inner of driving lever and the movable block.
2. bidirection traction device of railway vehicle according to claim 1, it is characterized in that: toggle mechanism comprises the fan-shaped handsetting gear that is located at driving lever the inner, the center of circle of fan-shaped handsetting gear overlaps with the hinge-point of driving lever, be provided with the tooth bar that cooperates with fan-shaped handsetting gear in the both sides of described movable block, be provided with positioning convex at the initiating terminal of fan-shaped handsetting gear.
3. bidirection traction device of railway vehicle according to claim 1 is characterized in that: push boat is equipped with in the outer end at driving lever.
4. bidirection traction device of railway vehicle according to claim 1, it is characterized in that: the drive sprocket that is provided with driven by motor at an end of small trailer track, the guide wheel that is provided with the band tightening device at the other end of small trailer track links to each other, be wound with conduction chain on the drive sprocket, one end of conduction chain is connected with the front portion of described movable block, the other end of conduction chain is connected with haulage cable, and haulage cable is walked around guide wheel and is connected with the rear portion of described movable block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202183841U CN201737005U (en) | 2010-06-07 | 2010-06-07 | Two-way traction device for railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202183841U CN201737005U (en) | 2010-06-07 | 2010-06-07 | Two-way traction device for railway vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201737005U true CN201737005U (en) | 2011-02-09 |
Family
ID=43552288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202183841U Expired - Lifetime CN201737005U (en) | 2010-06-07 | 2010-06-07 | Two-way traction device for railway vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201737005U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863276A (en) * | 2010-06-07 | 2010-10-20 | 连云港振兴集团石化设备制造有限公司 | Bidirection traction device of railway vehicle |
| CN109482583A (en) * | 2018-10-24 | 2019-03-19 | 广东核电合营有限公司 | The cleaning method of steam generator |
| CN111674421A (en) * | 2020-06-22 | 2020-09-18 | 苏州斯莱克精密设备股份有限公司 | Full-automatic pin-chain picking and hanging system and method for rail transportation |
| CN111674424A (en) * | 2020-06-22 | 2020-09-18 | 苏州斯莱克精密设备股份有限公司 | Vehicle precision positioning system and method for rail transportation |
-
2010
- 2010-06-07 CN CN2010202183841U patent/CN201737005U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863276A (en) * | 2010-06-07 | 2010-10-20 | 连云港振兴集团石化设备制造有限公司 | Bidirection traction device of railway vehicle |
| CN101863276B (en) * | 2010-06-07 | 2013-03-27 | 连云港振兴集团石化设备制造有限公司 | Bidirection traction device of railway vehicle |
| CN109482583A (en) * | 2018-10-24 | 2019-03-19 | 广东核电合营有限公司 | The cleaning method of steam generator |
| CN111674421A (en) * | 2020-06-22 | 2020-09-18 | 苏州斯莱克精密设备股份有限公司 | Full-automatic pin-chain picking and hanging system and method for rail transportation |
| CN111674424A (en) * | 2020-06-22 | 2020-09-18 | 苏州斯莱克精密设备股份有限公司 | Vehicle precision positioning system and method for rail transportation |
| CN111674421B (en) * | 2020-06-22 | 2021-04-02 | 苏州斯莱克精密设备股份有限公司 | Full-automatic pin-chain picking and hanging system and method for rail transportation |
| CN111674424B (en) * | 2020-06-22 | 2021-04-02 | 苏州斯莱克精密设备股份有限公司 | Vehicle precision positioning system and method for rail transportation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110209 Effective date of abandoning: 20130327 |
|
| RGAV | Abandon patent right to avoid regrant |