CN217996624U - Vertical guide rope arranging device - Google Patents
Vertical guide rope arranging device Download PDFInfo
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- CN217996624U CN217996624U CN202221697767.0U CN202221697767U CN217996624U CN 217996624 U CN217996624 U CN 217996624U CN 202221697767 U CN202221697767 U CN 202221697767U CN 217996624 U CN217996624 U CN 217996624U
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- sliding support
- guide pulley
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Abstract
The utility model provides a rope winding jib leads perpendicularly. The winch cable guide device is mainly used for vertically guiding and arranging the cable of the winch arranged in a cabin or a narrow space of a ship. The cable between the rope arranging device and the upper deck guide pulley is kept vertical to the rotating shaft of the upper deck guide pulley. The utility model discloses satisfy and arrange the perpendicular direction of hawser and the range of the winch in boats and ships cabin or narrow and small space.
Description
Technical Field
The utility model relates to a rope winding jib for winch, specific rope winding jib of vertical guide that says so belongs to mechanical technical field.
Background
The rope arranging device is a common part of a winch and is mainly used for orderly arranging a winch cable or a steel wire rope on a winding drum. The existing rope arranging device is generally provided with a bidirectional lead screw and a support shaft, wherein the bidirectional lead screw is used for driving and supporting a sliding support, and the support shaft is only used for supporting the sliding support.
The existing rope arranging device is only suitable for rope outlet in the horizontal direction or the horizontal plane and can bear lateral force and bending moment generated by a certain deflection angle of a cable. For the vertical rope outlet or the rope outlet in the vertical plane, the wrap angle of the guide pulley is generally 90 degrees, the resultant force of the cable borne by the pulley can generate large bending moment on a guide frame and a bidirectional guide screw of the conventional rope arranging device, and the bending moment can cause the bidirectional guide screw to deform and cannot be transmitted with a nut, so that the rope arranging device fails. My company has reported a protection device for a rope aligning mechanism (CN 201820559034.8) and a bidirectional lead screw for a rope aligning device (CN 201921425829.0), but neither of these solutions can solve this problem.
Disclosure of Invention
The utility model aims to solve the technical problem that the not enough of prior art is overcome and a perpendicular direction rope guiding device is provided.
The utility model provides a rope winding jib is led perpendicularly installs between winch reel and upper deck leading sheave, its characterized in that: the cable between the rope arranging device and the upper deck guide pulley is kept vertical to the rotating shaft of the upper deck guide pulley.
As a further technical solution of the present invention,
furthermore, the winch device comprises a supporting seat and a sliding support forming a sliding pair with the supporting seat through a sliding component, wherein a vertical guide pulley is rotatably assembled on the sliding support, and a cable of a winch drum penetrates through the vertical guide pulley and extends to an upper deck guide pulley.
Furthermore, the sliding component mainly comprises a supporting bearing and a bidirectional lead screw which are arranged between the supporting seat and the sliding support, one end of the supporting bearing is fixed on the supporting seat, and the sliding support is sleeved with the supporting bearing and slides back and forth along the supporting bearing; one end of the bidirectional guide screw, which is not a screw rod, penetrates through the supporting seat to be fixedly connected with the transmission chain wheel and the hand wheel device, and the sliding support is in threaded fit with the rod body of the bidirectional guide screw; when the transmission chain wheel drives the bidirectional guide screw to rotate, the screw thread of the bidirectional guide screw drives the sliding support to move left and right.
Furthermore, the bottom of the sliding support is provided with a lower supporting wheel which is used for supporting the sliding support to reciprocate in the winch.
Furthermore, a supporting roller is arranged at the cable output end of the vertical guide pulley, the end part of the supporting roller is fixed on the sliding support, and the rolling section of the supporting roller is abutted to the cable.
Further, a pair of supporting rollers is clamped at two ends of the cable for limiting the relative movement between the cable and the sliding support.
The utility model adopts the above technical scheme to compare with prior art, have following technological effect: the two-way guide screw rod is provided with the upper support shaft and the lower support shaft which are respectively arranged on the two sides of the two-way guide screw rod to bear the force and the bending moment generated by the resultant force of the cable on the vertical guide pulley, a gap is reserved between the two-way guide screw rod and the sliding support hole to prevent the two-way guide screw rod from bearing the bending moment to influence the thread transmission, and the two-way guide screw rod only needs to meet the driving force required by the thread transmission.
Drawings
FIGS. 1a and 1b are views of a vertically oriented roping arrangement;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a schematic view of the assembly structure of the present invention.
In the figure: 1. a hand wheel device; 2. a drive sprocket; 3. a supporting seat; 4. a thrust ball bearing; 5. an upper support shaft; 6. a bidirectional lead screw; 7. a single-thread nut; 8. a sliding bearing; 9. a lower support shaft; 10. a sliding support; 11. supporting the rollers; 12. a vertical guide pulley; 13. and a lower support wheel.
Detailed Description
The technical scheme of the invention is further explained in detail by combining the attached drawings:
this embodiment proposes a vertical guide rope guiding device. The winch cable guide device is mainly used for vertically guiding and arranging the cable of the winch arranged in a cabin or a narrow space of a ship.
The device mainly comprises a hand wheel device 1, a transmission chain wheel 2, a supporting seat 3, a bidirectional lead screw 6, a single-tooth nut 7, an upper supporting shaft 5, a lower supporting shaft 9, a sliding support 10, a supporting roller 11, a vertical guide pulley 12, a lower supporting wheel 13 and the like.
The sliding bracket 10 is provided with a vertical guide pulley 12, a lower support wheel 13, a single-thread nut 7 and other parts.
The sliding support 10, the bidirectional guide screw 6, the upper support shaft 5 and the lower support shaft 9 are arranged on the two-end bearing bases 3.
The bidirectional guide screw 6 and the nut are driven by the transmission chain wheel 2 to drive the sliding bracket 10 to slide on the upper and lower supporting shafts 9 in a reciprocating manner.
The cable is guided from the drum to the upper deck guide pulleys via vertical guide pulleys 12, and support rollers 11 mounted on the upper portions of the vertical guide pulleys 12 are used to support the cable so as not to interfere with and rub against the support structure.
A lower support wheel 13 mounted at the bottom of the sliding bracket 10 is rollable on the i-steel of the winch for supporting the sliding bracket 10 to slide on the support shaft.
The invention has the advantages that the upper support shaft 5 and the lower support shaft 9 are respectively arranged on the two sides of the bidirectional guide screw 6 to bear the force and the bending moment generated by the resultant force of the cable on the vertical guide pulley 12, a gap is left between the bidirectional guide screw 6 and the hole of the sliding support 10 to prevent the bidirectional guide screw 6 from bearing the bending moment to influence the thread transmission, and the bidirectional guide screw 6 only needs to meet the driving force required by the thread transmission.
The lower supporting wheel 13 arranged at the bottom of the sliding support 10 bears a certain vertical force of the guide pulley, so that the bending moment borne by the upper and lower supporting shafts 9 is reduced, the sliding support 10 runs more stably, and the vertical guide and arrangement of the cables of the winch arranged in a cabin or a narrow space of a ship are met.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can understand that the modifications or substitutions within the technical scope of the present invention are included in the scope of the present invention, and therefore, the scope of the present invention should be subject to the protection scope of the claims.
Claims (6)
1. Perpendicular direction rope guiding device installs between winch reel and upper deck guide pulley, its characterized in that: the cable between the rope arranging device and the upper deck guide pulley is kept vertical to the rotating shaft of the upper deck guide pulley.
2. The vertically oriented rope aligning device of claim 1, wherein: the winch comprises a supporting seat and a sliding support forming a sliding pair with the supporting seat through a sliding component, wherein a vertical guide pulley is rotatably assembled on the sliding support, and a cable of a winch drum penetrates through the vertical guide pulley and extends to an upper deck guide pulley.
3. The vertically oriented rope aligning device of claim 2, wherein: the sliding component mainly comprises a supporting bearing and a bidirectional guide screw which are arranged between a supporting seat and a sliding support, wherein one end of the supporting bearing is fixed on the supporting seat, and the sliding support is sleeved with the supporting bearing and slides back and forth along the supporting bearing; one end, not a screw, of the bidirectional guide screw penetrates through the supporting seat to be fixedly connected with the transmission chain wheel and the hand wheel device, and the sliding support is in threaded fit on the rod body of the bidirectional guide screw; when the transmission chain wheel drives the bidirectional lead screw to rotate, the screw thread of the bidirectional lead screw drives the sliding support to move left and right.
4. A vertically oriented roping arrangement as recited in claim 3, characterized in that: and the bottom of the sliding support is provided with a lower supporting wheel which is used for supporting the sliding support to reciprocate in the winch.
5. The vertically oriented rope aligning device of claim 1, wherein: the output end of the cable of the vertical guide pulley is provided with a supporting roller, the end part of the supporting roller is fixed on the sliding bracket, and the rolling section of the supporting roller is abutted against the cable.
6. The vertically oriented rope aligning device of claim 5, wherein: the supporting rollers are in a pair, and the supporting rollers are clamped at two ends of the cable and used for limiting the relative movement between the cable and the sliding support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221697767.0U CN217996624U (en) | 2022-07-01 | 2022-07-01 | Vertical guide rope arranging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221697767.0U CN217996624U (en) | 2022-07-01 | 2022-07-01 | Vertical guide rope arranging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217996624U true CN217996624U (en) | 2022-12-09 |
Family
ID=84312487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221697767.0U Active CN217996624U (en) | 2022-07-01 | 2022-07-01 | Vertical guide rope arranging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217996624U (en) |
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2022
- 2022-07-01 CN CN202221697767.0U patent/CN217996624U/en active Active
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