CN217756659U - Hoist type hoist with steel rope maintenance structure - Google Patents
Hoist type hoist with steel rope maintenance structure Download PDFInfo
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- CN217756659U CN217756659U CN202221954612.0U CN202221954612U CN217756659U CN 217756659 U CN217756659 U CN 217756659U CN 202221954612 U CN202221954612 U CN 202221954612U CN 217756659 U CN217756659 U CN 217756659U
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- hoist
- steel rope
- nozzle
- half ring
- maintenance structure
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Abstract
The utility model provides a hoist formula headstock gear with steel cable maintenance structure, which comprises a frame, be equipped with the motor in the frame, the output of motor is connected with the input of reduction gear, the output of reduction gear is connected with the drum-rope device, the drum-rope device is connected with the assembly pulley through the steel cable, still be equipped with the fueling injection equipment who is used for maintaining the steel cable in the frame. The utility model provides a pair of hoist formula headstock gear with steel cable maintenance structure establishes the drum structure that comprises first semi-ring and second semi-ring closure through the cover on the steel cable to first nozzle and the second nozzle through mutual disposition on first semi-ring and the second semi-ring inner wall carry out the oil spout, can spray the one deck oil film on the steel cable surface through the drum structure, maintain it, in order to prevent the corrosion, prolong its life.
Description
Technical Field
The utility model relates to a headstock gear technical field, in particular to hoist formula headstock gear with steel cable maintenance structure.
Background
The hoist usually uses steel cable or steel cable pulley block as a sling, and the hoist cylinder winds and releases the steel cable through a gear transmission system so as to drive the mechanical equipment for lifting the workpiece. However, in practical use, it is found that the steel rope wound around the winding drum is exposed for a long time, so that the surface of the steel rope is easily rusted, thereby greatly affecting the normal use of the steel rope.
At present, the steel ropes are maintained by adopting a manual oiling mode. However, manual oiling has several drawbacks:
(1) Manual oiling is performed, and time and labor are consumed;
(2) The potential safety hazard exists due to manual oiling;
(3) Manual oiling is generally performed on a steel rope wound on a rope drum, only one side of the steel rope is oiled, and oiling is uneven.
Therefore, in order to overcome the disadvantages of the prior art, a winch hoist with a steel rope maintenance structure is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model aims to provide a winch hoist with steel rope maintenance structure.
In order to achieve the above objects and other related objects, the present invention provides a technical solution: the utility model provides a hoist formula headstock gear with steel cable maintenance structure, includes the frame, be equipped with the motor in the frame, the output of motor is connected with the input of reduction gear, the output of reduction gear is connected with the drum-rope device, the drum-rope device has the assembly pulley through steel cable connection, still be equipped with the fueling injection equipment who is used for maintaining the steel cable in the frame.
The preferable technical scheme is as follows: and a brake is arranged between the output end of the motor and the input end of the speed reducer.
The preferable technical scheme is as follows: the oil injection device comprises a first half ring and a second half ring which are hinged to each other and can be closed to form a cylindrical structure, a first nozzle is arranged on the inner wall of the first half ring, a second nozzle is arranged on the inner wall of the second half ring, and the axes of oil injection holes of the first nozzle and the second nozzle coincide under the closed state of the first half ring and the second half ring.
The preferable technical scheme is as follows: still include oil pump and oil tank, first nozzle with the second nozzle all through oil pipe with oil pump connection, the oil pump is located in the oil tank.
The preferable technical scheme is as follows: and a liquid level sensor is arranged in the oil tank.
The preferable technical scheme is as follows: the oil pump is characterized by further comprising a controller, wherein the controller is simultaneously connected with the oil pump and the liquid level sensor.
The preferable technical scheme is as follows: the device also comprises an alarm device which is connected with the controller.
The preferable technical scheme is as follows: in a use state, the steel rope penetrates through a cylindrical structure formed by closing the first half ring and the second half ring.
Because of the application of the technical scheme, the utility model discloses the beneficial effect who has does:
the utility model provides a pair of hoist formula headstock gear with steel cable maintenance structure establishes the drum structure that comprises first semi-ring and second semi-ring closure through the cover on the steel cable to first nozzle and the second nozzle through mutual disposition on first semi-ring and the second semi-ring inner wall carry out the oil spout, can spray the one deck oil film on the steel cable surface through the drum structure, maintain it, in order to prevent the corrosion, prolong its life.
Drawings
Fig. 1 is a top view of the present application.
Fig. 2 is an enlarged schematic view of a point a in fig. 1.
Fig. 3 is a top view of the first half ring and the second half ring of the fuel injection device of the present application in a closed state.
Fig. 4 is a top view of the first half ring and the second half ring of the fuel injection device according to the present invention in an expanded state.
FIG. 5 is a schematic diagram of a fuel injection apparatus control system according to the present application.
Detailed Description
The following description is given for illustrative embodiments of the present invention, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure of the present invention.
Please refer to fig. 1-5. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should be noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected" and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediary, and a communication between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in fig. 1-5, for the utility model provides a hoist with steel cable maintenance structure, including frame 1, be equipped with motor 2 in frame 1, the output of motor 2 is connected with the input of reduction gear 3, is equipped with stopper 7 between the output of motor 2 and the input of reduction gear 3, and the output of reduction gear 3 is connected with rope drum device 4, and rope drum device 4 has the assembly pulley (not shown) through the steel cable connection, and the steel cable is through locating the fixed pulley 5 direction on frame 1, still is equipped with fueling injection equipment 6 that is used for maintaining the steel cable in frame 1.
Specifically, the oil injection device 6 includes a first half ring 61 and a second half ring 62 which are hinged to each other and can be closed into a cylindrical structure, a first nozzle 611 is arranged on the inner wall of the first half ring 61, a second nozzle 621 is arranged on the inner wall of the second half ring 62, and the axes of oil injection holes of the first nozzle 611 and the second nozzle 621 coincide when the first half ring 61 and the second half ring 62 are closed. When the steel rope is inserted into the cylindrical structure formed by closing the first half ring 61 and the second half ring 62, the axis of the steel rope is overlapped with the axis of the cylindrical structure, and at this time, oil columns sprayed by the first nozzle 611 and the second nozzle 621 are directly sprayed on the surface of the steel rope to form an oil film (liquid rust preventive oil) so as to maintain the steel rope, avoid rusting and prolong the service life of the steel rope.
In addition, the device also comprises an oil pump 8, an oil tank (not shown), a liquid level sensor 9, an alarm device 11 and a controller 10, wherein the first nozzle 611 and the second nozzle 621 are connected with the oil pump 8 through oil pipes, the oil pump 8 is arranged in the oil tank, and the oil tank is also provided with the liquid level sensor 9. The controller 10 is simultaneously connected with the oil pump 8, the liquid level sensor 9 and the alarm device 11, the liquid level sensor 9 is used for monitoring the oil quantity in the oil tank, and the controller 10 gives out a low-oil-quantity alarm to the alarm device 11 when the liquid level in the oil tank is low and controls the oil pump 8 to stop working.
The alarm device 11 may be a light alarm device or a voice alarm device.
Therefore, the utility model has the advantages of it is following:
the utility model provides a pair of hoist formula headstock gear with steel cable maintenance structure establishes the drum structure that comprises first semi-ring and second semi-ring closure through the cover on the steel cable to first nozzle and the second nozzle through mutual disposition on first semi-ring and the second semi-ring inner wall carry out the oil spout, can spray the one deck oil film on the steel cable surface through the drum structure, maintain it, in order to prevent the corrosion, prolong its life.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (8)
1. The utility model provides a hoist formula headstock gear with steel cable maintenance structure, includes frame (1), be equipped with motor (2) on frame (1), the output of motor (2) is connected with the input of reduction gear (3), the output of reduction gear (3) is connected with rope drum device (4), rope drum device (4) are connected with assembly pulley, its characterized in that through the steel cable: and the frame (1) is also provided with an oil spraying device (6) for maintaining the steel rope.
2. The hoist with steel rope maintenance structure according to claim 1, wherein: and a brake (7) is arranged between the output end of the motor (2) and the input end of the speed reducer (3).
3. The hoist with the steel rope maintenance structure as claimed in claim 2, wherein: the oil injection device (6) comprises a first half ring (61) and a second half ring (62) which are hinged to each other and can be closed to form a cylindrical structure, a first nozzle (611) is arranged on the inner wall of the first half ring (61), a second nozzle (621) is arranged on the inner wall of the second half ring (62), and the axes of oil injection holes of the first nozzle (611) and the second nozzle (621) coincide when the first half ring (61) and the second half ring (62) are in a closed state.
4. The hoist with the steel rope maintenance structure as claimed in claim 3, wherein: still include oil pump (8) and oil tank, first nozzle (611) with second nozzle (621) all through oil pipe with oil pump (8) are connected, oil pump (8) are located in the oil tank.
5. The hoist with the steel rope maintenance structure as claimed in claim 4, wherein: and a liquid level sensor (9) is arranged in the oil tank.
6. The hoist with the steel rope maintenance structure according to claim 5, wherein: the oil pump is characterized by further comprising a controller (10), wherein the controller (10) is simultaneously connected with the oil pump (8) and the liquid level sensor (9).
7. The hoist with the steel rope maintenance structure as claimed in claim 6, wherein: the device also comprises an alarm device (11), wherein the alarm device (11) is connected with the controller (10).
8. The hoist with the steel rope maintenance structure as claimed in claim 7, wherein: in a use state, the steel rope is arranged in a cylindrical structure formed by closing the first half ring (61) and the second half ring (62) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221954612.0U CN217756659U (en) | 2022-07-27 | 2022-07-27 | Hoist type hoist with steel rope maintenance structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221954612.0U CN217756659U (en) | 2022-07-27 | 2022-07-27 | Hoist type hoist with steel rope maintenance structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217756659U true CN217756659U (en) | 2022-11-08 |
Family
ID=83876575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221954612.0U Active CN217756659U (en) | 2022-07-27 | 2022-07-27 | Hoist type hoist with steel rope maintenance structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217756659U (en) |
-
2022
- 2022-07-27 CN CN202221954612.0U patent/CN217756659U/en active Active
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