CN203319610U - Automatic tracking electric-driven screw rod rope guider with multilayer winding - Google Patents
Automatic tracking electric-driven screw rod rope guider with multilayer winding Download PDFInfo
- Publication number
- CN203319610U CN203319610U CN2013203451668U CN201320345166U CN203319610U CN 203319610 U CN203319610 U CN 203319610U CN 2013203451668 U CN2013203451668 U CN 2013203451668U CN 201320345166 U CN201320345166 U CN 201320345166U CN 203319610 U CN203319610 U CN 203319610U
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- screw mandrel
- screw rod
- rope
- support
- reducing motor
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Abstract
The utility model belongs to the technical field of cranes or winches, and in particular relates to an automatic tracking electric-driven screw rod rope guider with multilayer winding. The guider comprises a screw rod and a support arranged on the screw rod; two ends of the support are respectively provided with a direction detecting device; one end of the screw rod is provided with a speed reduction motor. The automatic tracking electric-driven screw rod rope guider with multilayer winding has the advantages that the arraying direction of steel ropes is directly detected by a sensing switch, so the motor is controlled to steer, the right moving direction of a screw rod nut is ensured, the whole structure is more compact and accurate in control, the judgment on the steel rope position is realized by the direction detecting devices at two sides of the support, and the structure is simple.
Description
Technical field
The utility model belongs to hoisting crane or winch technical field, specifically a kind of multiple wraps from the electronic screw mandrel rope winding jib of motion tracking.
Background technology
At present, the steel rope of the hoisting drum of hoisting crane or winch, adopts individual layer or multiple wraps more both at home and abroad.In the situation of king-sized lifting altitude or appearance rope length, must adopt the multiple wraps reel, its rope winding jib adopted mostly is two screw thread rope winding jibs or common electric screw mandrel rope winding jib, two screw thread rope winding jibs are not suitable for steel rope the too large situation in drift angle, and poor reliability, be not suitable for simultaneously yet rope guide from reel the situation close to too.Common electric screw mandrel rope winding jib by mechanical electric apparatus, coordinates row's rope, but is unfavorable for the steel rope situation such as lifting repeatedly.
Existing patent has also been made corresponding patent to rope winding jib, as number of patent application is 201220441559.4, open day is 2013-04-10, patent name is " cylinder rope arranging automatically control setup ", its technical scheme is: the utility model discloses a kind of cylinder rope arranging automatically control setup, there is the rope winding jib support, mobile support saddle is connected on the rope winding jib support and is coordinated mobile by leading screw by guide rail, mobile support saddle is provided with the correction frame, wherein: on described rope winding jib support, servomotor is installed, servomotor output connects leading screw, servomotor is controlled by servo-control unit, servo-control unit is connected with the PLC controller, tachogen is arranged on cylinder, rope winding jib support both sides are provided with the change-over swith of controlling servomotor, described correction frame is provided with deviation-correcting switch.Neat being wound on cylinder of steel rope that this cylinder rope arranging automatically control setup can make operation use.
Above-mentioned patent has been used the structures such as correction frame and servomotor, makes whole rope winding jib complex structure, and also is unfavorable for steel rope lifting repeatedly.
Summary of the invention
For solve that existing rope winding jib exists when deflection angle of rope is larger poor reliability, be unfavorable for the steel rope problem such as lifting repeatedly, existing special propose a kind of can from the multiple wraps of the electronic screw mandrel row of motion tracking rope situation from the electronic screw mandrel rope winding jib of motion tracking.
For realizing above-mentioned technique effect, the technical solution of the utility model is:
A kind of multiple wraps from the electronic screw mandrel rope winding jib of motion tracking, comprise screw mandrel, it is characterized in that: also comprise and be arranged on the screw mandrel upper bracket, the two ends of described support are respectively arranged with direction detection device, described screw mandrel one end is provided with reducing motor.
Described direction detection device is inductive switch.
Described screw mandrel below is provided with reel, and the steel wire penetrating support is wrapped on reel.
Described reducing motor directly is connected with inductive switch.
Described screw mandrel is connected with reducing motor by the feed screw nut.
Principle of work of the present utility model is:
Reducing motor directly is connected with inductive switch, detects the orientation of steel rope, thereby controls motor steering, guarantees the correct moving direction of feed screw nut.Particularly, steel rope leans on the steel rope extruding to arrange forward on reel, thereby forms the drift angle of steel rope, and near one of them inductive switch, this inductive switch can be responded to action, to reducing motor switching value signal, controls correctly turning to of reducing motor.
The utility model advantage is:
1, this device, directly by inductive switch, detects the orientation of steel rope, thus the control motor steering, assurance feed screw nut's correct moving direction, total is controlled more succinct and accurate.
2, the utility model has realized the judgement to the steel rope position by the direction detection device that is arranged on the support both sides, simple in structure.
3, reducing motor directly is connected with inductive switch, and inductive switch can directly be transferred to reducing motor by signal, and reducing motor can directly feed back order in the side-to-side movement of screw mandrel fast timely.
The accompanying drawing explanation
Fig. 1 is the utility model knot schematic diagram.
In accompanying drawing: screw mandrel 1, support 2, direction detection device 3, reducing motor 4, reel 5, steel rope 6.
The specific embodiment
Embodiment 1
Multiple wraps from the electronic screw mandrel rope winding jib of motion tracking, comprise screw mandrel 1, it is characterized in that: also comprise and be arranged on screw mandrel 1 upper bracket 2, the two ends of described support 2 are respectively arranged with direction detection device 3, described screw mandrel 1 one ends are provided with reducing motor 4.
Steel rope 6 leans on steel rope 6 extruding to arrange forward on reel 5, thereby forms the drift angle of steel rope 6, and near one of them inductive switch, this inductive switch can be responded to action, to electric-control system switching value signal, controls correctly turning to of motor.
Embodiment 2
Multiple wraps from the electronic screw mandrel rope winding jib of motion tracking, comprise screw mandrel 1, also comprise and be arranged on screw mandrel 1 upper bracket 2, the two ends of described support 2 are respectively arranged with direction detection device 3, screw mandrel 1 one ends are provided with reducing motor 4.Described direction detection device 3 is inductive switch.Screw mandrel 1 below is provided with reel 5, and steel rope 6 is wrapped on reel 5 through support 2.Reducing motor 4 directly is connected with inductive switch.Screw mandrel 1 is connected with reducing motor 4 by screw mandrel 1 nut.
Reducing motor 4 directly is connected with inductive switch, detects the orientation of steel rope 6, thereby controls motor steering, guarantees the correct moving direction of feed screw nut.Particularly, steel rope 6 pushes forward and arranges by steel rope 6 on reel 5, thereby forms the drift angle of steel rope 6, near one of them inductive switch, this inductive switch can be responded to action, gives reducing motor 4 switching value signals, controls correctly turning to of reducing motor 4.
This device, directly by inductive switch, detects the orientation of steel rope 6, thus the control motor steering, the correct moving direction of assurance screw mandrel 1 nut, total is controlled more succinct and accurate.The utility model has realized the judgement to steel rope 6 positions by the direction detection device 3 that is arranged on support 2 both sides, simple in structure.Reducing motor 4 directly is connected with inductive switch, and inductive switch can directly be transferred to signal reducing motor 4, and reducing motor 4 can directly feed back order in the side-to-side movement of screw mandrel 1 fast timely.
Claims (5)
1. a multiple wraps from the electronic screw mandrel rope winding jib of motion tracking, comprise screw mandrel (1), it is characterized in that: also comprise and be arranged on screw mandrel (1) upper bracket (2), the two ends of described support (2) are respectively arranged with direction detection device (3), and described screw mandrel (1) one end is provided with reducing motor (4).
Multiple wraps according to claim 1 from the electronic screw mandrel rope winding jib of motion tracking, it is characterized in that: described direction detection device (3) is inductive switch.
Multiple wraps according to claim 2 from the electronic screw mandrel rope winding jib of motion tracking, it is characterized in that: described screw mandrel (1) below is provided with reel (5), steel rope (6) is wrapped on reel (5) through support (2).
Multiple wraps according to claim 3 from the electronic screw mandrel rope winding jib of motion tracking, it is characterized in that: described reducing motor (4) directly is connected with inductive switch.
Multiple wraps according to claim 4 from the electronic screw mandrel rope winding jib of motion tracking, it is characterized in that: described screw mandrel (1) is connected with reducing motor (4) by screw mandrel (1) nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203451668U CN203319610U (en) | 2013-06-17 | 2013-06-17 | Automatic tracking electric-driven screw rod rope guider with multilayer winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203451668U CN203319610U (en) | 2013-06-17 | 2013-06-17 | Automatic tracking electric-driven screw rod rope guider with multilayer winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203319610U true CN203319610U (en) | 2013-12-04 |
Family
ID=49658979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203451668U Expired - Lifetime CN203319610U (en) | 2013-06-17 | 2013-06-17 | Automatic tracking electric-driven screw rod rope guider with multilayer winding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203319610U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113501454A (en) * | 2021-07-26 | 2021-10-15 | 泰州市江畔压延有限公司 | Bistable rope arranging structure for well drilling |
| CN115215244A (en) * | 2022-06-22 | 2022-10-21 | 中联重科建筑起重机械有限责任公司 | Rope arranging device |
-
2013
- 2013-06-17 CN CN2013203451668U patent/CN203319610U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113501454A (en) * | 2021-07-26 | 2021-10-15 | 泰州市江畔压延有限公司 | Bistable rope arranging structure for well drilling |
| CN115215244A (en) * | 2022-06-22 | 2022-10-21 | 中联重科建筑起重机械有限责任公司 | Rope arranging device |
| CN115215244B (en) * | 2022-06-22 | 2024-04-19 | 中联重科建筑起重机械有限责任公司 | Rope arrangement device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |
|
| CX01 | Expiry of patent term |