CN210795611U

CN210795611U - Capstan winch cable guide

Info

Publication number: CN210795611U
Application number: CN201921801417.2U
Authority: CN
Inventors: 王福波; 渠伟峰
Original assignee: Jining Yuansheng Electromechanical Co Ltd
Current assignee: Jining Yuansheng Electromechanical Co Ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-06-19
Anticipated expiration: 2029-10-25

Abstract

The utility model belongs to the technical field of traction machine accessory and specifically relates to capstan winch hank cable guide, fixed frame including fixed mounting on the support body of capstan winch drum both sides, the interior terminal surface opening of fixed frame sets up and link up its characterized in that with drum one side: the upper portion and the lower part at the left end and the right end of the fixed frame are fixedly connected with ear plates respectively, inner fixed columns and outer fixed columns are fixedly installed between the ear plates at intervals and in parallel from inside to outside at the same end part, a mobile reset guide assembly is arranged between the two inner fixed columns, and an end part guide sleeve is sleeved on the outer fixed columns respectively. This structrual installation can realize leading the guide to the hank rope of winding on the drum on the support body of drum both sides of capstan winch, receives the tractive in-process that pulls to be suitable for great angle within range at the hank rope, does not have the tractive dead angle, and is safe, reliable during the use.

Description

Capstan winch cable guide

Technical Field

The utility model belongs to the technical field of traction machine accessory and specifically relates to capstan winch hank cable guide.

Background

The electric capstan is a common structure in the existing capstan, and mainly comprises a neutral relay, a motor, a rope guide, a drum wheel, a clutch and other main components.

The rope guide plays a role in guiding and guiding in the whole winch working process, and the main function of the rope guide is to realize the rope guide to the drum wheel at a certain angle according to the requirements of working conditions or traction force conditions when the winch works.

However, the rope guider with the existing structure usually has a certain dead locking dead angle when guiding and pulling the rope, when the rope is pulled to reach the dead angle, the running resistance is increased sharply, the rope cannot be pulled continuously, and meanwhile, under the working condition, the whole winch also receives a large pulling force, so that the structure of the whole winch is damaged for a long time, and the normal use of the winch is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the technical scheme that one of above-mentioned technical problem adopted and be: capstan winch hank rope guide, including fixed frame of fixed mounting on the support body of capstan winch drum both sides, the interior terminal surface opening setting of fixed frame just link up with drum one side the upper portion and the lower part at both ends about fixed frame have linked firmly an otic placode respectively, at two of same tip the internal fixation post, external fixation post are installed to interval and parallel fixed mounting respectively from inside to outside between the otic placode be equipped with a removal direction subassembly that resets between two internal fixation posts, two an end guide sleeve has been cup jointed respectively on the external fixation post.

Preferably, the mobile reset guide assembly includes two transverse shafts respectively arranged between the two internal fixing columns in parallel at intervals, and the central axis of each transverse shaft is coplanar with the central axis of the two internal fixing columns, two ends of each transverse shaft are respectively and fixedly provided with a vertically arranged inner sleeve, the outer side wall of each inner sleeve is respectively and movably sleeved with a guide main pipe, each inner sleeve is respectively and coaxially sleeved on the outer side wall of the internal fixing column at the corresponding position, the outer side wall of the internal fixing column between the two inner sleeves arranged on the same internal fixing column at intervals is respectively and movably sleeved with a buffer spring, and the outer side wall of the internal fixing column corresponding to the end position of each inner sleeve is respectively and movably sleeved with a reset spring.

Preferably, the spacing distance between the two inner fixing columns is greater than the spacing distance between the two outer fixing columns.

Preferably, the end of the end guide sleeve is an oppositely arranged conical section.

The beneficial effects of the utility model are embodied in: this structrual installation can realize leading the guide to the hank rope of winding on the drum on the support body of drum both sides of capstan winch, receives the tractive in-process that pulls to be suitable for great angle within range at the hank rope, does not have the tractive dead angle, and is safe, reliable during the use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or components are generally identified by like reference numerals. In the drawings, elements or components are not necessarily drawn to scale.

Fig. 1 is a schematic view of the side view mounting structure of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a schematic top view of the present invention.

Fig. 4 is a schematic sectional view along the direction of a-a in fig. 3.

Fig. 5 is a schematic view of the structure display of the present invention.

In the figure, 1, a fixed frame; 2. A drum; 3. a frame body; 4. An ear plate; 5. An inner fixing column; 6. an external fixing column; 7. an end guide sleeve; 8. a horizontal axis; 9. an inner sleeve; 10. a guide main pipe; 11. a buffer spring; 12. a return spring; 13. a conical section.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 5, the winch rope guide comprises a fixing frame 1 fixedly installed on a frame body 3 on both sides of a winch drum 2, an inner end face opening of the fixing frame 1 is arranged and communicated with one side of the drum 2, an ear plate 4 is fixedly connected to the upper part and the lower part of the left end and the right end of the fixing frame 1 respectively, an inner fixing column 5 and an outer fixing column 6 are fixedly installed between the two ear plates 4 on the same end part in a spaced and parallel manner from inside to outside respectively, a mobile reset guide assembly is arranged between the two inner fixing columns 5, and an end part guide sleeve 7 is sleeved on the two outer fixing columns 6 respectively.

This director has designed when setting up and has removed the direction subassembly that resets and can effectually avoid when pulling the strand because the strand is drawn downwards or is drawn the phenomenon that the inclination produced the motion dead angle to the strand when too big, and the direction subassembly that resets is removed to the removal when the angle appears too big can carry out self-interacting and remove to reduce the dead risk of lock. The function of the guide is to guide the rope directly towards the drum.

Preferably, the moving reset guide assembly comprises two transverse shafts 8 which are respectively arranged between the two inner fixing columns 5 in parallel and at intervals, the central axes of the transverse shafts are coplanar with the central axes of the two inner fixing columns 5, two end parts of each transverse shaft 8 are respectively and fixedly provided with a vertically arranged inner sleeve 9, the outer side wall of each inner sleeve 9 is respectively and movably sleeved with a guide main pipe 10, each inner sleeve 9 is respectively and coaxially sleeved on the outer side wall of the inner fixing column 5 at the corresponding position, a buffer spring 11 is movably sleeved on the outer side wall of the inner fixing column 5 between two inner sleeves 9 which are arranged at intervals on the same inner fixing column 5, two ends of the buffer spring 11 are respectively and fixedly arranged on the inner sleeves 9 at two end parts, and a return spring 12 is movably sleeved on the outer side wall of the inner fixed column 5 corresponding to the end part of each inner sleeve 9.

The two main guide pipes 10 can guide the moving rope when working normally, when the stress angle of the rope is higher or lower, the inclination angle between the rope and the main guide pipe 10 is increased, at the moment, a vertical component of tension exists, at the moment, the main guide pipe 10 is forced to pull the inner sleeves 9 at two ends of the main guide pipe 10 to overcome the elasticity of the reset spring 12, so that the locking phenomenon is prevented, when the inclination angle of the tension of the rope is reduced, the reset spring 12 can reset the main guide pipe 10 corresponding to the main guide pipe to the original position, and therefore, the automatic resetting and anti-locking effects are achieved in the using process.

When one of the main guide pipes 10 moves upwards or downwards, the other main guide pipe 10 is connected with the main guide pipe through the buffer spring 11 and therefore moves along with the other main guide pipe, so that the two buffer springs 11 can keep the matching and guiding functions, and the guiding and guiding effects are good.

Preferably, the distance between the two inner fixing columns 5 is greater than the distance between the two outer fixing columns 6.

When the rope inclines to two sides, the end guide sleeve 7 sleeved on the two outer fixing columns 6 can play a role in keeping good guide in the direction close to the horizontal plane.

Preferably, the end of the end guide sleeve 7 is an oppositely arranged conical section 13.

When the rope touches the upper end or the lower end of the end part guide sleeve 7, the conical section 13 of the end part can play a role in limiting, and the probability that the rope slides outwards is reduced.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification; to those skilled in the art, any alternative improvements or changes made to the embodiments of the present invention are all within the scope of the present invention.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims

1. Capstan winch hank cable guide, including the fixed frame of fixed mounting on the support body of capstan winch drum both sides, the inner end face opening of fixed frame sets up and link up its characterized in that with drum one side: the upper portion and the lower part at the left end and the right end of the fixed frame are fixedly connected with ear plates respectively, inner fixed columns and outer fixed columns are fixedly installed between the ear plates at intervals and in parallel from inside to outside at the same end part, a mobile reset guide assembly is arranged between the two inner fixed columns, and an end part guide sleeve is sleeved on the outer fixed columns respectively.

2. The winch hoist guide of claim 1, wherein: the mobile reset guide assembly comprises two transverse shafts which are respectively arranged between the two inner fixed columns in parallel at intervals, the central axes of the transverse shafts are coplanar with the central axes of the two inner fixed columns, two ends of each transverse shaft are respectively and fixedly provided with a vertically arranged inner sleeve, the outer side wall of each inner sleeve is respectively and movably sleeved with a guide main pipe, each inner sleeve is respectively and coaxially sleeved on the outer side wall of the inner fixed column at the corresponding position, the outer side wall of the inner fixed column between the two inner sleeves arranged at intervals on the same inner fixed column is respectively and movably sleeved with a buffer spring, and the outer side wall of the inner fixed column corresponding to the end part of each inner sleeve is respectively and movably sleeved with a reset spring.

3. The winch hoist guide of claim 2, wherein: the spacing distance between the two inner fixing columns is greater than that between the two outer fixing columns.

4. The winch hoist guide of claim 1, wherein: the end part of the end part guide sleeve is a conical section which is arranged oppositely.