CN2323490Y - Main winding unit for tension paying-off drafter - Google Patents
Main winding unit for tension paying-off drafter Download PDFInfo
- Publication number
- CN2323490Y CN2323490Y CN 97215187 CN97215187U CN2323490Y CN 2323490 Y CN2323490 Y CN 2323490Y CN 97215187 CN97215187 CN 97215187 CN 97215187 U CN97215187 U CN 97215187U CN 2323490 Y CN2323490 Y CN 2323490Y
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- China
- Prior art keywords
- cylinder
- master winch
- take
- hauling machine
- motor
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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 - Fee Related
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Abstract
The utility model discloses a main winding device for tension paying-off tractors, which is arranged at the front end of a base disk of a tractor. The utility model comprises two wire-collecting rolls, the outer circular surface of each roll is provided with a rope slot, and the two roll rope slots are staggered with half rope slot. The end parts of the rolls are respectively connected with an outer tooth ring, hanging-arm shafts of the two rollers are fixed on a supporting frame with a certain distance, and a winding motor is fixedly arranged on the supporting frame. A driving wheel of the motor can driving the two wire-collecting rolls to rotate reversely, and the outer ends of the two hanging-arm shafts are fixedly connected with a supporting arm. Operators can conveniently observe and control the condition of the whole working surface, and the utility model has the advantages of simple structure, convenient operation, high work efficiency and reduced accident potential.
Description
The utility model relates to power construction equipment, is a kind of master winch device of tension stringing hauling machine specifically.
China is in power construction at present, specification requirement for tension stringing in the supertension line erection construction is more and more higher, tackling the mechanical performance and the safe coefficient of opening the equipment that leads mutually requires also to improve constantly, existing fluid pressure type hauling machine is pulling type, the position of its master winch device the operator after one's death or the side, the operator can not observe the working condition of entire working surface intuitively, also can not find fault and accident potential early.
The purpose of this utility model provides a kind of master winch device of tension stringing hauling machine, and its position is located at operator's dead ahead, is convenient to the operator and observes the situation that entire working surface is held in support, and it is simple in structure, easy to use, increase work efficiency, reduce accident potential.
The purpose of this utility model is achieved in that
A kind of master winch device of tension stringing hauling machine, mainly by the take-up cylinder, hoist motor and transmission mechanism are formed, and it is characterized in that
A, master winch device are arranged at the front end on hauling machine fuselage chassis, are positioned at the operator's sight line dead ahead in one's power that is sitting in driver's cabin;
The structure of b, master winch device comprises:
Two take-up cylinders, be hollow cylinder, be processed with grooving on each cylinder periphery, and the two drum grooves grooving that interlaces half, the cylinder end respectively is connected with an external toothing, in the dead eye at drum cavity two ends, bearing is housed, this bearing is supported on the cantilevered axle, the cantilevered axle of two a cylinders determining deviation at interval is fixed in a support, this support is fixed on the chassis of hauling machine, installing an elevator hydraulic motor on the described support, the drive of this motor drives this two take-ups cylinder reverse rotation with the external toothing engagement of two take-up cylinder ends simultaneously, and the outer end of this two cantilevered axle is fixedly connected on a support arm.
The end of described master winch hydraulic motor is equipped with master winch mechanism hydraulic locking device.
The utility model has following actively useful effect:
1, rational structure is arranged, not only makes operating personnel's sight line good, can be observed the position that each need monitor, and makes complete machine more possess fail safe.Outside adding, this type machine has more the performance that in the standby electricity construction complex-terrain is needed.
2, can find fault and accident potential early, be convenient in time take measures solve.
3, simple in structure, easy to use.
4, improve work efficiency.
5, increase construction safety.
Now in conjunction with the accompanying drawings with preferred embodiment:
Fig. 1 is the profile schematic diagram of tension stringing hauling machine of the present utility model;
Fig. 2 is the structural representation of master winch device of the present utility model.
Accompanying drawing number:
11. hauling machine chassis 12. engines, 13. pilot instruments
14. front-wheel 15. trailing wheels 16. hydraulic motors
17. plough supporting leg 20. master winch devices 30. tension stringing devices before the hydraulic pressure
22. take-up cylinder 22 '. take-up cylinder 222. disjunctor external toothings
23. support 24. elevator hydraulic motors 241. hydraulic motor drives
25. support arm 26. hydraulic locking devices
The master winch device (20) of tension stringing hauling machine of the present utility model, mainly by take-up cylinder (22), hoist motor (24) and transmission mechanism are formed, the structure of hauling machine comprises that mainly plough supporting leg (17) before the chassis (11), engine (12), pilot instrument (13), the back axle that front-wheel (14) are housed, the propons that trailing wheel (15) are housed, hydraulic drive motor (16), hydraulic pressure, master winch device (20), tension stringing device (30) see Fig. 1, and the structure of master winch device comprises:
Please refer to Fig. 1, master winch device (20) is arranged at the front end on hauling machine fuselage chassis (11), is positioned at the operator's sight line dead ahead in one's power that is sitting in driver's cabin;
Please refer to Fig. 2, the structure of master winch device (20) comprising:
Two take-up cylinders (22), (22 '), be hollow cylinder, be processed with grooving (221) on each cylinder periphery, and the two drum grooves grooving that interlaces half, the cylinder end respectively is connected with an external toothing (222), bearing (223) is housed in the dead eye at drum cavity two ends, this bearing is supported on the cantilevered axle (21), the cantilevered axle of two cylinders (a 21) determining deviation at interval is fixed in a support (23), this support is fixed on the chassis (11) of hauling machine, installing an elevator hydraulic motor (24) on the described support (23), the drive of this motor (241) drives this two take-ups cylinder (22) with external toothing (222) engagement of two take-up cylinder ends simultaneously, (22 ') reverse rotation, the outer end of this two cantilevered axle (21) is fixedly connected on a support arm (25).
The end of described master winch hydraulic motor (24) is equipped with master winch mechanism hydraulic locking device (26).
Claims (2)
1, a kind of master winch device (20) of tension stringing hauling machine, mainly by take-up cylinder (22), hoist motor (24) and transmission mechanism are formed, and it is characterized in that
A, master winch device (20) are arranged at the front end on hauling machine fuselage chassis (11), are positioned at the operator's sight line dead ahead in one's power that is sitting in driver's cabin;
The structure of b, master winch device (20) comprising:
Two take-up cylinders (22), (22 '), be hollow cylinder, be processed with grooving (221) on each cylinder periphery, and the two drum grooves grooving that interlaces half, the cylinder end respectively is connected with an external toothing (222), bearing (223) is housed in the dead eye at drum cavity two ends, this bearing is supported on the cantilevered axle (21), the cantilevered axle of two cylinders (a 21) determining deviation at interval is fixed in a support (23), this support is fixed on the chassis (11) of hauling machine, installing an elevator hydraulic motor (24) on the described support (23), the drive of this motor (241) drives this two take-ups cylinder (22) with external toothing (222) engagement of two take-up cylinder ends simultaneously, (22 ') reverse rotation, the outer end of this two cantilevered axle (21) is fixedly connected on a support arm (25).
2, the master winch device of tension stringing hauling machine as claimed in claim 1 is characterized in that: the end of described master winch hydraulic motor (24) is equipped with master winch mechanism hydraulic locking device (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97215187 CN2323490Y (en) | 1997-04-29 | 1997-04-29 | Main winding unit for tension paying-off drafter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97215187 CN2323490Y (en) | 1997-04-29 | 1997-04-29 | Main winding unit for tension paying-off drafter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2323490Y true CN2323490Y (en) | 1999-06-09 |
Family
ID=33932434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97215187 Expired - Fee Related CN2323490Y (en) | 1997-04-29 | 1997-04-29 | Main winding unit for tension paying-off drafter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2323490Y (en) |
-
1997
- 1997-04-29 CN CN 97215187 patent/CN2323490Y/en not_active Expired - Fee Related
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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 |