CN2033792U - Kind of traction and pushing machine - Google Patents
Kind of traction and pushing machine Download PDFInfo
- Publication number
- CN2033792U CN2033792U CN 88207920 CN88207920U CN2033792U CN 2033792 U CN2033792 U CN 2033792U CN 88207920 CN88207920 CN 88207920 CN 88207920 U CN88207920 U CN 88207920U CN 2033792 U CN2033792 U CN 2033792U
- Authority
- CN
- China
- Prior art keywords
- traction
- pushing machine
- hitch
- coupler
- uncoupling
- 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.)
- Withdrawn
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Abstract
The utility model relates to a traction and pushing machine, in particular to a traction and pushing machine which is used by a traverser. The front end of a machine body which moves back and forth is provided with a coupler. Two sides of the coupler are provided with the directors of the coupler and a gravity uncoupling the coupler device which comprises a steel cable, a heavy bob wheel, a leading direction pulley, a tightener and a gravity uncoupling device composed of coupler rails mounted at the bottom of the heavy bob wheel. The reaction and pushing machine can automatically couple the coupler and uncouple the coupler. The utility model has the advantages of simple structure and convenient operation. After a railway wagon is coupled, the phenomenon of rebounding can not occur so that the traction and pushing machine can two the railway wagon, and also push the railway wagon.
Description
The utility model relates to a kind of Kind of traction and pushing machine, particularly the transfer platform Kind of traction and pushing machine.
Existing thruster, with steady arm location, railway carriage produces resilience after running into steady arm, and backstop apparatus damages easily or does not open, and can not guarantee that safety moves car, can not self-orientation and uncoupling automatically, can not realize automation.
Task of the present utility model makes the railway carriage self-orientation after providing a kind of and railway carriage hook, and railway carriage does not produce resilience; Simple in structure, easy to use, can push railway carriage, can draw the Kind of traction and pushing machine with automatic hitch location and gravity uncoupling device of railway carriage again.
Solution of the present utility model is: adorn a hitch at the front end of the body that does reciprocating linear motion, in the both sides of hitch the hitch guides is housed, and also is equipped with by steel rope, weight wheel, leading sheave, tension wheel and is arranged on the gravity uncoupling device that the uncoupling rail below the weight wheel is formed.The normal opening apparatus of torsional spring type hook tongue is installed on the hitch of Kind of traction and pushing machine, and after coupler lock lift was mentioned, its eternal maintenance was often opened, and had only when linking up with railway carriage, could coupler lock.
When railway carriage needs when a fare is transported to another fare, this railway carriage slides to transfer platform until linking up with and the location with the hitch of Kind of traction and pushing machine front end, after transfer platform was transported to the second fare with railway carriage, the Kind of traction and pushing machine on the transfer platform started, and promoted railway carriage and together travelled forward, advance to certain distance, when railway carriage will leave transfer platform, hitch was untied in the gravity uncoupling device action on the body automatically, Kind of traction and pushing machine is finished the go-cart task, returns at once.Transfer platform returns to article one fare, with this periodical duty.
On the weight wheel of gravity uncoupling device locating dowel pin is housed, the weight wheel can be fixed on the uncoupling rail level, makes this Kind of traction and pushing machine also have the function of traction railway carriage.
The utility model Kind of traction and pushing machine, railway carriage does not produce resilience behind the location, and simple in structure, the life-span is long, and is easy to use, and the hook rate reaches absolutely.It both had been applicable to the bicycle transfer platform, also was applicable to two vehicle transfer platforms; Various open-top car skins can be drawn and push, also other various railway carriages can be drawn and push.
The utility model will be illustrated more clearly in from the accompanying drawing of the following example.
Fig. 1, the utility model Kind of traction and pushing machine front view.
Fig. 2, the utility model Kind of traction and pushing machine birds-eye view.
Fig. 3, the utility model lead go-cart torsional spring type hook tongue and often drive device.
Fig. 1, Kind of traction and pushing machine shown in Figure 2, by body (1), hitch (2), hitch guides (3) and gravity uncoupling device are formed.The gravity uncoupling device comprises steel rope (4), weight wheel (5), leading sheave (6), tensioner (7) and uncoupling rail (10).Its body (1) does reciprocating linear motion on transfer platform.Hitch (2) is installed in the front end of body (1).Hitch guides (3) is installed in the both sides of hitch (2), and its effect is to guarantee to assemble or collide crooked hitch on the railway carriage to return to correct hook position before hook, so that link up with smoothly.One end of the steel rope of gravity uncoupling device (4) is connected with the hook pin earrings hole of hitch (2), and the other end has hung weight wheel (5), and three leading sheaves (6) and tensioner (7) also are equipped with in the centre of steel rope on its body (1).Uncoupling rail (10) is positioned on below weight wheel (5), and weight wheel (5) moves along uncoupling rail (10).Uncoupling rail (10) is parallel with Standard Guage but be higher than Standard Guage, and is slope-shaped in a side of uncoupling rail, the distance that diff-H is opened greater than the hook pin of hitch (2), and its slope end is installed in an end of hitch.
Its principle of work is as follows: when railway carriage needs when a fare is transported to the second fare, this railway carriage continues to slide after sliding into transfer platform, when with the hitch (2) of Kind of traction and pushing machine both automatic hitch and location when colliding.Often drive device (8) because torsional spring type hook tongue is housed on the hitch (2), its hitch (2) always is in full-gear before hook, and the hitch on the railway carriage is in correct hook-shaped under the effect of its guides (3), and therefore hook can carry out smoothly.Behind the hook, steel rope (4) tension, its weight wheel (5) contacts with uncoupling rail (10).Kind of traction and pushing machine starts then, travel forward with railway carriage, its weight wheel (5) also moves ahead along uncoupling rail (10), move ahead behind the certain distance, when railway carriage will leave transfer platform, weight wheel (5) descended with the slope of uncoupling rail, the other end of steel rope (4) will be mentioned the hook pin of hitch (2), untie the hook lock on the Kind of traction and pushing machine, promptly break off relations, reach the purpose of automatic uncoupling with railway carriage.
Can also adorn a locating dowel pin (9) on the weight wheel (5), load onto this pin, can take turns weight the top that (5) are fixed on the uncoupling rail level, make this Kind of traction and pushing machine have the function of traction railway carriage again.
Claims (3)
1, a kind of Kind of traction and pushing machine, transfer platform Kind of traction and pushing machine particularly, the body (1) that does reciprocating linear motion is arranged, it is characterized in that hitch (2) being housed at the front end of body (1), in the both sides of hitch (2) hitch guides (3) is housed, and also is equipped with, weight wheel (5) by steel rope (4), leading sheave (6), tensioner (7) and be arranged on the gravity uncoupling device that the uncoupling rail (10) below the weight wheel (5) is formed.
2, Kind of traction and pushing machine according to claim 1 is characterized in that being equipped with torsional spring type hook tongue and often drives device (8) on hitch (2).
3, Kind of traction and pushing machine according to claim 1 is characterized in that on weight wheel (5) locating dowel pin (9) being housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88207920 CN2033792U (en) | 1988-06-29 | 1988-06-29 | Kind of traction and pushing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88207920 CN2033792U (en) | 1988-06-29 | 1988-06-29 | Kind of traction and pushing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2033792U true CN2033792U (en) | 1989-03-08 |
Family
ID=4841866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88207920 Withdrawn CN2033792U (en) | 1988-06-29 | 1988-06-29 | Kind of traction and pushing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2033792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100411929C (en) * | 2004-04-20 | 2008-08-20 | 德尔纳车钩公司 | A railway vehicle and a clamping arrangement for the fixation of a towing arrangement in such vehicles |
-
1988
- 1988-06-29 CN CN 88207920 patent/CN2033792U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100411929C (en) * | 2004-04-20 | 2008-08-20 | 德尔纳车钩公司 | A railway vehicle and a clamping arrangement for the fixation of a towing arrangement in such vehicles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |