CN203461703U - Emergency traction structure - Google Patents
Emergency traction structure Download PDFInfo
- Publication number
- CN203461703U CN203461703U CN201320555543.0U CN201320555543U CN203461703U CN 203461703 U CN203461703 U CN 203461703U CN 201320555543 U CN201320555543 U CN 201320555543U CN 203461703 U CN203461703 U CN 203461703U
- Authority
- CN
- China
- Prior art keywords
- engineering vehicle
- connecting rod
- emergency
- rotating pulley
- steel
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 239000002965 rope Substances 0.000 claims abstract description 10
- 241001236653 Lavinia exilicauda Species 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001141 propulsive Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Abstract
The utility model discloses an emergency traction structure. The emergency traction structure comprises a traction base which is fixed on the ground by a foundation bolt. One end of a connecting rod is connected with the traction base through a connecting shaft, while the other end of the connecting rod is connected with a rotating pulley through a wheel axle; the rotating pulley is provided with a steel wire rope; the length of the connecting rod depends on the height of a lifting lug on an engineering vehicle; a condition that the lifting lug and the bottom surface of the rotating pulley are on the same level is ensured so as to be beneficial to the transfer of a driving force. When the engineering vehicle loses power and can not travel autonomously in an emergency, the two ends of the steel wire rope wound around the rotating pulley of an emergency traction device are respectively connected with a hook of a travelling crane or a hoist, and the lifting lug of the engineering vehicle, the traveling crane or the hoist provides the appropriate driving force to smoothly drag the engineering vehicle to the outside of a steel structural platform and then the engineering vehicle is overhauled and maintained, so that the unnecessary economic loss is reduced and the normal production of steel mills is ensured.
Description
Technical field
The utility model relates to the engineering truck technical field of field of metallurgy, is specifically related to a kind of urgent hitch structure.
Background technology
The engineering truck of carrying molten steel or other equipment is all the important carrier of realizing various necessary functions, the power of walking is provided by motor+reductor, once running into emergency case will run out of steam and cannot walk, if can not drag it to platform position of readiness in addition by external force in time, carry out emergency treatment, will cause molten steel solidification or other afunction ，Gei steel mill to cause tremendous economic loss.In the very spacious steel mill in some ground space positions, can rapidly its level be hauled out and be carried out respective handling by towing vehicle; And in the steel mill of some ground space location comparison compactnesses, the enough places that do not have level to haul out, at this moment just need a kind of suitable device as intermediary, the Y-direction power of crane or driving is converted into X-direction power, by steel rope, connects first engineering truck to be hauled out and carry out again respective handling beyond steel structure platform.
Processing method when at present, accident appears in engineering truck is: the long steel pipe of burn-oning on two track tops is realized Y-direction power to the conversion of X-direction power temporarily.Owing to belonging to high-temperature area herein, workman herein operation is temporarily very dangerous.In addition, the steel pipe of interim welding is difficult to guarantee that the hanger with engineering truck unifies absolute altitude, causes resistance to strengthen, and often occurs that steel rope is pulled off or steel pipe collapses situation about falling, quite dangerous.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of urgent hitch structure, avoided operating personal inconsistent in the danger of high-temperature area operation and the absolute altitude of the steel pipe of interim welding and the hanger of engineering truck, cause resistance to strengthen, occur that steel rope is pulled off or steel pipe collapses situation about falling.
In order to achieve the above object, the technical scheme that the utility model is taked is:
A kind of urgent hitch structure, comprise traction base 2, holding-down bolt 1 is fixed on ground by traction base 2, and one end of connecting rod 4 is connected by adapter shaft 3 with drawing between base 2, between the other end of connecting rod 4 and rotary pulley 5, by wheel shaft 6, be connected, on rotary pulley 5, be provided with steel rope 7.
The length L of described connecting rod 4 is determined by the height of hanger on engineering truck, guarantees that the bottom surface of hanger and rotary pulley 5 is on same level height.
Technique effect of the present utility model is:
Solved the technical matters that cannot steadily haul out in time when steel mill's engineering truck runs into emergency case and runs out of steam, before engineering truck place in operation, urgent draw gear installed to suitable position and adjust height.The utility model can guarantee that steel mill's engineering truck runs into and when emergency case runs out of steam, utilize crane or driving in time they steadily to be hauled out and carry out repair and maintenance processing, reduce the unnecessary economic loss of steel mill.Avoided operating personal inconsistent in the danger of high-temperature area operation and the absolute altitude of the steel pipe of interim welding and the hanger of engineering truck simultaneously, caused resistance increasing, occurred that steel rope is pulled off or steel pipe collapses situation about falling.
Accompanying drawing explanation
Fig. 1 is the utility model work schematic diagram.
Fig. 2 is the utility model standby schematic diagram at ordinary times.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
See figures.1.and.2, a kind of urgent hitch structure, comprise traction base 2, holding-down bolt 1 is fixed on ground by traction base 2, one end of connecting rod 4 is connected by adapter shaft 3 between base 2 with traction, between the other end of connecting rod 4 and rotary pulley 5, by wheel shaft 6, be connected, on rotary pulley 5, be provided with steel rope 7.
The length L of described connecting rod 4 is determined by the height of hanger on engineering truck, guarantees that the bottom surface of hanger and rotary pulley 5, on same level height, is conducive to the transmission of propulsive effort.
Principle of work of the present utility model is:
As depicted in figs. 1 and 2, when running into emergency case, engineering truck runs out of steam cannot autonomous time, two ends around the steel rope 7 on urgent draw gear rotary pulley 5 are connected with the suspension hook of driving or crane and the hanger of engineering truck respectively, driving or crane provide suitable propulsive effort to carry out repair and maintenance operation beyond engineering truck is steadily dragged to steel structure platform, reduce unnecessary economic loss, guarantee the normal production of steel mill.
The parts that the utility model does not describe in detail and structure belong to well-known components and common structure or the conventional means of the industry, here not narration one by one.
Claims (1)
1. a urgent hitch structure, comprise traction base (2), it is characterized in that: holding-down bolt (1) will draw base (2) and be fixed on ground, between one end of connecting rod (4) and traction base (2), by adapter shaft (3), be connected, between the other end of connecting rod (4) and rotary pulley (5), by wheel shaft (6), be connected, on rotary pulley (5), be provided with steel rope (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320555543.0U CN203461703U (en) | 2013-09-06 | 2013-09-06 | Emergency traction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320555543.0U CN203461703U (en) | 2013-09-06 | 2013-09-06 | Emergency traction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203461703U true CN203461703U (en) | 2014-03-05 |
Family
ID=50174079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320555543.0U Expired - Fee Related CN203461703U (en) | 2013-09-06 | 2013-09-06 | Emergency traction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203461703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466448A (en) * | 2013-09-06 | 2013-12-25 | 中国重型机械研究院股份公司 | Emergency traction device |
-
2013
- 2013-09-06 CN CN201320555543.0U patent/CN203461703U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466448A (en) * | 2013-09-06 | 2013-12-25 | 中国重型机械研究院股份公司 | Emergency traction device |
| CN103466448B (en) * | 2013-09-06 | 2015-05-27 | 中国重型机械研究院股份公司 | Emergency traction device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203269392U (en) | Road emergency rescue device | |
| CN203855325U (en) | Bridge magnet crane for heavy rail | |
| CN204778506U (en) | Container crane of two main dollies | |
| CN203461703U (en) | Emergency traction structure | |
| CN205312909U (en) | Two roof beam double small car bridge crane | |
| CN204823877U (en) | Travelling crane with walking dolly and hoisting gear | |
| CN202785375U (en) | Tunnel salvage crane | |
| CN202429889U (en) | Crane travel mechanism for bridge crane | |
| CN103466448B (en) | Emergency traction device | |
| CN204529191U (en) | Remote controlled pile tube Lift-on/Lift-off System | |
| CN204340820U (en) | A kind of blowout prevention service rig special vehicle | |
| CN204185128U (en) | A kind of lower trolley body of 200 tons of door machines | |
| CN105060134A (en) | Novel large-lifted-weight high-safety tower crane for counterweight balance mechanism and reforming and upgrading of tower crane | |
| CN204751990U (en) | Crane | |
| CN203806978U (en) | Winch type trolley structure | |
| CN205855829U (en) | A kind of modularity hoisting trolley | |
| CN201338908Y (en) | Long distance hoisting device | |
| CN202936104U (en) | Travelling crab for bridge/door type double girder crane | |
| CN204958183U (en) | Electronic dolly of hoist engine formula | |
| CN204023514U (en) | The two boom door type headstock gear of power station dam crest single crab | |
| CN102838044B (en) | Tunnel rescue crane | |
| CN204980883U (en) | Electronic dolly of gantry crane | |
| CN203580958U (en) | Novel four-axis subway contact network operation vehicle | |
| CN210915023U (en) | Hoisting winch system | |
| CN203667840U (en) | Remote winding type four-lifting-point large-scale lifting assembly equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20190906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |