CN216763904U

CN216763904U - Mechanical strand breaking device for steel wire rope

Info

Publication number: CN216763904U
Application number: CN202220413739.5U
Authority: CN
Inventors: 王志根; 苏相宾; 郝鸿儒; 宋雨; 吴明; 王金文; 郭志伟
Original assignee: China Coal Group Shanxi Huayu Energy Co ltd; Shanxi Shuozhou Shanyin Jinhaiyang Nanyangpo Coal Industry Co ltd
Current assignee: China Coal Group Shanxi Huayu Energy Co ltd; Shanxi Shuozhou Shanyin Jinhaiyang Nanyangpo Coal Industry Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-06-17
Anticipated expiration: 2032-02-28

Abstract

The utility model relates to a mechanical strand breaking device for a steel wire rope, belonging to the technical field of strand breaking of the steel wire rope; the device comprises a base, wherein a stand column is fixed on the base, a horizontal supporting plate is fixed at the middle height of the front end of the stand column, a through groove is formed in the supporting plate, and an action mechanism is fixedly arranged on the end face of the front side of the stand column above the supporting plate; the action mechanism comprises a driving rod, a connecting rod and an action rod, wherein the rear end of the driving rod is hinged with a sleeve on the front end face of the upright post through a rear insertion rod, the middle part of the driving rod is hinged with a sleeve at the lower end of the connecting rod through a front insertion rod, the upper end of the action rod is hinged with a sleeve at the upper end of the connecting rod through an upper insertion rod, the outer side of the action rod is sleeved with a vertical guide sleeve, the lower end of the action rod is fixedly provided with a strand breaking head, and the strand breaking head is positioned right above a through groove on the supporting plate; the problem of present wire rope broken strand lack a broken strand device of machinery that efficiency is higher, danger is less is solved.

Description

Mechanical strand breaking device for steel wire rope

Technical Field

The utility model belongs to the technical field of steel wire rope strand breaking, and particularly relates to a mechanical strand breaking device for a steel wire rope.

Background

When the steel wire ropes need to be knotted or two steel wire ropes need to be buckled, the steel wire ropes need to be broken into strands, an opening is formed in the steel wire ropes, and the next step of operation is performed. If large-scale machinery is adopted to break the strand of the steel wire rope, resource waste can be caused, and the steel wire rope is small in size. There is therefore a need for a mechanical strand breaking device that is highly efficient and yet does not create a hazard during the strand breaking process.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes the defects of the prior art and provides a mechanical strand breaking device for a steel wire rope; the problem of hidden safety hazard and the lower efficiency that the artifical broken thigh of solving present wire rope exists.

In order to achieve the above object, the present invention is achieved by the following technical solutions.

A mechanical strand breaking device for a steel wire rope comprises a base, wherein an upright post is fixed on the base, a horizontal supporting plate is fixed at the middle height of the front end of the upright post, a through groove is formed in the supporting plate, and an action mechanism is fixedly arranged on the end face of the front side of the upright post above the supporting plate; the action mechanism comprises a driving rod, a connecting rod and an action rod, wherein the rear end of the driving rod is hinged to a sleeve on the front end face of the stand column through a rear insertion rod, the middle part of the driving rod is hinged to a sleeve at the lower end of the connecting rod through a front insertion rod, the upper end of the action rod is hinged to a sleeve at the upper end of the connecting rod through an upper insertion rod, a vertical guide sleeve is sleeved on the outer side of the action rod, a strand breaking head is fixedly arranged at the lower end of the action rod, and the strand breaking head is positioned right above a groove in the supporting plate.

Further, the base is of a square plate-shaped structure and is horizontally arranged on the ground; the upright post is of a vertically arranged square columnar structure and is fixedly arranged in the middle of the rear side of the upper end surface of the base; the supporting plate is of a horizontally arranged square plate-shaped structure, is fixedly arranged on the front end face of the upright post and is positioned in the middle of the overall height of the upright post.

Furthermore, the driving rod is of a long strip rod-shaped structure and is arranged in front of the end surface of the front side of the upright column, and the driving rod is parallel to the end surface of the left side of the upright column; the height of the rear end of the active rod is lower than that of the front end.

Furthermore, a horizontal first sleeve is fixedly arranged on the end face of the front side of the upright column above the supporting plate, a horizontal rear insertion rod is fixedly arranged at the rear end of the driving rod and is perpendicular to the driving rod, the rear insertion rod is inserted into the first sleeve from the left side, a horizontal front insertion rod is fixedly arranged at the middle position of the side face of the driving rod, and the front insertion rod and the rear insertion rod are positioned at the same side of the driving rod and are parallel to each other.

Furthermore, the connecting rod is of a long strip-shaped structure, a second sleeve and a third sleeve are respectively arranged at two ends of the connecting rod, the axes of the second sleeve and the third sleeve are kept horizontal, the axis of the connecting rod is perpendicular to the axes of the second sleeve and the third sleeve, and the axis of the connecting rod is parallel to the left end face of the upright post; the second sleeve is located below the third sleeve in the vertical direction from top to bottom, the second sleeve is located in front of the third sleeve in the front-back horizontal direction, and the front insertion rod on the driving rod is inserted into the second sleeve from the left side.

Furthermore, an upper insertion rod is arranged on the left side of the upper end of the action rod and is perpendicular to the action rod, and the upper insertion rod is inserted into the third sleeve from the right side.

Furthermore, an installation rod is arranged on the front side of the lower end of the action rod and is perpendicular to the action rod; the front end of the mounting rod is fixedly provided with a mounting sleeve which is coaxial with the mounting rod; a threaded hole is formed in the side wall of the mounting sleeve, a fixing bolt is screwed in the threaded hole, and the tip of the fixing bolt faces the inside of the mounting sleeve.

Furthermore, the strand breaking head is inserted into the mounting sleeve and is fixed by a fixing bolt; the strand breaking head comprises a horizontal fixing rod and a strand breaking spine at the front end of the fixing rod, the fixing rod is inserted into the mounting sleeve in an inserting mode and fixed through a fixing bolt, and the strand breaking spine is vertically arranged downwards.

Furthermore, the front end face of the upright post is fixedly provided with two baffles, namely a left baffle and a right baffle, which are positioned at the outer side of the actuating mechanism; leave a vertical space between left side baffle and the right side baffle, the drive lever is located inside the space to can rotate from top to bottom in the space, the guide sleeve is fixed to be set up on the medial surface of right side baffle.

Furthermore, the planes of the driving rod and the connecting rod are perpendicular to the end surface of the front side of the upright post.

Compared with the prior art, the utility model has the following beneficial effects:

according to the mechanical strand breaking device for the steel wire rope, an operator can break the strand of the steel wire rope only by rotating the driving rod, a lever principle is formed by arranging mechanisms such as the connecting rod, the driving rod can be rotated to break the strand only by a small force, and the strand breaking efficiency is improved; the baffle is arranged on the outer side of the strand breaking mechanism, so that the steel wire rope can be blocked by the baffle even if the steel wire rope is broken in the strand breaking process, no danger is caused to operators, and the safety is improved; the arrangement of the supporting plate enables the strand breaking operation surface of the steel wire rope to be lifted, so that an operator does not need to break strands on the ground, and the comfort of operation is improved.

Drawings

The utility model is described in further detail below with reference to the accompanying drawings:

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a first perspective view of the present invention with the baffle removed;

FIG. 3 is an enlarged partial schematic view of FIG. 2;

FIG. 4 is a second perspective view of the present invention with the baffle removed;

FIG. 5 is an enlarged partial schematic view of FIG. 4;

FIG. 6 is a front view of the present invention with the baffle removed;

FIG. 7 is an enlarged partial schematic view of FIG. 6;

FIG. 8 is a left side view of the present invention with the baffle removed;

FIG. 9 is an enlarged partial schematic view of FIG. 8;

wherein, 1 is the base, 2 is the stand, 3 is the backup pad, 4 is the actuating mechanism, 5 is the baffle, 6 is the initiative pole, 7 is the back peg graft pole, 8 is preceding peg graft pole, 9 is first sleeve, 10 is the connecting rod, 11 is the second sleeve, 12 is the third sleeve, 13 is the actuating lever, 14 is the last peg graft pole, 15 is the guide sleeve, 16 is the installation sleeve, 17 is the dead lever, 18 is the broken thigh spine, 19 is fixing bolt, 20 is the trough that passes through.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail with reference to the embodiments and the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.

As shown in fig. 1-9, the utility model provides a mechanical strand breaking device for a steel wire rope, which comprises a base 1, an upright post 2, a supporting plate 3, an actuating mechanism 4 and a baffle 5.

The base 1 is of a square plate-shaped structure and is horizontally arranged on the ground. The upright post 2 is of a vertically arranged square columnar structure and is fixedly arranged in the middle of the rear side of the upper end face of the base 1. The supporting plate 3 is a horizontally arranged square plate-shaped structure, is fixedly arranged on the front end face of the upright post 2, and is positioned in the middle of the overall height of the upright post 2.

The action mechanism 4 comprises a driving rod 6, a connecting rod 10, an action rod 13 and a femoral head.

The driving rod 6 is of a long strip rod-shaped structure and is arranged in front of the end face of the front side of the upright post 2, and the driving rod 6 is parallel to the end face of the left side of the upright post 2; the height of the rear end of the active lever 6 is lower than that of the front end. A first horizontal sleeve 9 is fixedly arranged on the end face of the front side of the upright post 2 above the supporting plate 3, a rear horizontal inserting rod 7 is fixedly arranged at the rear end of the driving rod 6, the rear inserting rod 7 is perpendicular to the driving rod 6, the rear inserting rod 7 is inserted into the first sleeve 9 from the left side, and therefore the driving rod 6 can rotate inside the first sleeve 9 through the rear inserting rod 7. The middle position of the side surface of the driving rod 6 is fixedly provided with a horizontal front inserting rod 8, and the front inserting rod 8 and the rear inserting rod 7 are positioned at the same side of the driving rod 6 and are parallel to each other.

The connecting rod 10 is in a long strip-shaped structure, two ends of the connecting rod 10 are respectively provided with a second sleeve 11 and a third sleeve 12, the axes of the second sleeve 11 and the third sleeve 12 are kept horizontal, the axis of the connecting rod 10 is perpendicular to the axes of the second sleeve 11 and the third sleeve 12, and the axis of the connecting rod 10 is parallel to the left end face of the upright post 2. The second sleeve 11 is located below the third sleeve 12 in the vertical direction from top to bottom, and the second sleeve 11 is located in front of the third sleeve 12 in the front-rear horizontal direction.

The front insertion rod 8 on the active rod 6 is inserted into the second sleeve 11 from the left side, so that the active rod 6 and the connecting rod 10 can rotate relatively. The rotating planes of the driving rod 6 and the connecting rod 10 are both vertical to the front end face of the upright post 2.

The action rod 13 is a long-strip rod-shaped structure and is vertically arranged on the right side of the connecting rod 10. An upper inserting rod 14 is arranged on the left side of the upper end of the action rod 13, the upper inserting rod 14 is perpendicular to the action rod 13, the upper inserting rod 14 is inserted into the third sleeve 12 from the right side, and therefore the connecting rod 10 and the action rod 13 rotate relative to the third sleeve 12.

A guide sleeve 15 is sleeved on the outer side of the action rod 13, the guide sleeve 15 keeps vertical, and the action rod 13 slides in the guide sleeve 15.

The front side of the lower end of the action rod 13 is provided with an installation rod which is vertical to the action rod 13. The front end of the mounting rod is fixedly provided with a mounting sleeve 16, and the mounting sleeve 16 and the mounting rod are coaxially arranged. The side wall of the mounting sleeve 16 is provided with a threaded hole, a fixing bolt 19 is screwed in the threaded hole, and the tip of the fixing bolt 19 faces the inside of the mounting sleeve 16.

The strand-breaking head is inserted into the mounting sleeve 16 and is fixed by a fixing bolt 19. The strand breaking head comprises a horizontal fixing rod 17 and a strand breaking spine 18 at the front end of the fixing rod 17, the fixing rod 17 is inserted into the mounting sleeve 16 and fixed through a fixing bolt 19, and the strand breaking spine 18 is vertically arranged downwards.

The baffle 5 comprises a left baffle and a right baffle which are fixedly arranged on the front end face of the upright post 2 and positioned outside the actuating mechanism 4. The left baffle is of a square plate-shaped structure, is arranged at the left edge of the front end face of the upright post 2 and is parallel to the left end face of the upright post 2; the right baffle is of an L-shaped plate structure, the right half part is fixedly arranged at the right side edge of the front side end face of the upright post 2 and is parallel to the right side end face of the upright post 2, and the left half part is parallel to the front side end face of the upright post 2. A vertical gap is reserved between the left side baffle and the right side baffle, and the driving rod 6 is positioned in the gap and can rotate up and down in the gap.

The guide sleeve 15 is fixedly arranged on the inner side surface of the right baffle.

The supporting plate 3 is provided with a through groove 20, and the through groove 20 is communicated with the front side surface of the supporting plate 3 and is positioned right below the thigh-breaking spine 18.

The working principle of the utility model is as follows:

when the steel wire rope needs to be stranded, the steel wire rope needs to be stranded and is placed at the upper end of the support plate 3 and positioned at the through groove 20. Then the active lever 6 is rotated downwards, so that the active lever 6 drives the connecting rod 10 to move downwards, the connecting rod 10 drives the action rod 13 to move downwards, and due to the guiding effect of the guide sleeve 15, the action rod 13 can only move vertically downwards, so that the strand breaking head at the lower end of the action rod 13 can break the strand of the steel wire rope, and the operation on the next step is convenient.

After the strand breaking is completed, the driving rod 6 is rotated upwards, and the strand breaking head can return to the original position, so that the next strand breaking is conveniently performed.

Through setting up the 10 structures of connecting rod for operating personnel can come to break a strand to wire rope with lighter power, uses manpower sparingly, and is also more convenient simultaneously.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A mechanical strand breaking device for a steel wire rope is characterized in that: the device comprises a base (1), wherein an upright post (2) is fixed on the base (1), a horizontal supporting plate (3) is fixed at the middle height of the front end of the upright post (2), a through groove (20) is formed in the supporting plate (3), and an action mechanism (4) is fixedly arranged on the end face of the front side of the upright post (2) above the supporting plate (3); action mechanism (4) are including drive lever (6), connecting rod (10), action bar (13), the rear end of drive lever (6) is articulated mutually with the sleeve on stand (2) front side end face through back inserted bar (7), the middle part of drive lever (6) is articulated mutually with the sleeve of connecting rod (10) lower extreme through preceding inserted bar (8), action bar (13) upper end is articulated mutually with the sleeve of connecting rod (10) upper end through last inserted bar (14), vertical guide sleeve (15) have been cup jointed in the outside of action bar (13), the lower extreme of action bar (13) is fixed and is provided with broken strand head, broken strand head is located backup pad (3) and passes through directly over groove (20).

2. A mechanical strand breaking device for steel wire ropes according to claim 1, characterized in that: the base (1) is of a square plate-shaped structure and is horizontally arranged on the ground; the upright post (2) is of a vertically arranged square columnar structure and is fixedly arranged in the middle of the rear side of the upper end surface of the base (1); the supporting plate (3) is of a horizontally arranged square plate-shaped structure, is fixedly arranged on the front end face of the upright post (2), and is positioned in the middle of the overall height of the upright post (2).

3. A mechanical strand breaking device for steel wire ropes according to claim 1, characterized in that: the driving rod (6) is of a long strip rod-shaped structure and is arranged in front of the end face of the front side of the upright post (2), and the driving rod (6) is parallel to the end face of the left side of the upright post (2); the height of the rear end of the active rod (6) is lower than that of the front end.

4. A mechanical strand breaking device for steel wire ropes according to claim 3, characterized in that: the front end face of the upright post (2) above the supporting plate (3) is fixedly provided with a horizontal first sleeve (9), the rear end of the driving rod (6) is fixedly provided with a horizontal rear insertion rod (7), the rear insertion rod (7) is perpendicular to the driving rod (6), the rear insertion rod (7) is inserted into the first sleeve (9) from the left side, the middle position of the side face of the driving rod (6) is fixedly provided with a horizontal front insertion rod (8), and the front insertion rod (8) and the rear insertion rod (7) are positioned on the same side of the driving rod (6) and are parallel to each other.

5. A mechanical strand breaking device for steel wire rope according to claim 4, characterized in that: the connecting rod (10) is of a long strip-shaped structure, a second sleeve (11) and a third sleeve (12) are respectively arranged at two ends of the connecting rod (10), the axes of the second sleeve (11) and the third sleeve (12) are kept horizontal, the axis of the connecting rod (10) is perpendicular to the axes of the second sleeve (11) and the third sleeve (12), and the axis of the connecting rod (10) is parallel to the left end face of the upright post (2); the second sleeve (11) is located below the third sleeve (12) in the vertical direction from top to bottom, the second sleeve (11) is located in front of the third sleeve (12) in the front-back horizontal direction, and the front insertion rod (8) on the driving rod (6) is inserted into the second sleeve (11) from the left side.

6. A mechanical strand breaking device for steel wire rope according to claim 5, characterized in that: an upper inserting rod (14) is arranged on the left side of the upper end of the action rod (13), the upper inserting rod (14) is perpendicular to the action rod (13), and the upper inserting rod (14) is inserted into the third sleeve (12) from the right side.

7. A mechanical strand breaking device for steel wire ropes according to claim 1, characterized in that: the front side of the lower end of the action rod (13) is provided with an installation rod which is vertical to the action rod (13); a mounting sleeve (16) is fixedly arranged at the front end of the mounting rod, and the mounting sleeve (16) and the mounting rod are coaxially arranged; a threaded hole is formed in the side wall of the mounting sleeve (16), a fixing bolt (19) is screwed in the threaded hole, and the tip of the fixing bolt (19) faces the inside of the mounting sleeve (16).

8. A mechanical strand breaking device for steel wire rope according to claim 7, characterized in that: the strand breaking head is inserted into the mounting sleeve (16) and fixed by a fixing bolt (19); the strand breaking head comprises a horizontal fixing rod (17) and a strand breaking spine (18) at the front end of the fixing rod (17), the fixing rod (17) is inserted into the mounting sleeve (16) and fixed through a fixing bolt (19), and the strand breaking spine (18) is vertically arranged downwards.

9. A mechanical strand breaking device for steel wire ropes according to claim 1, characterized in that: the front side end face of the upright post (2) is fixedly provided with two baffles (5), and the two baffles (5) are respectively a left baffle and a right baffle and are positioned on the outer side of the action mechanism (4); leave a vertical space between left side baffle and the right side baffle, drive lever (6) are located inside the space to can rotate from top to bottom in the space, guide sleeve (15) are fixed to be set up on the medial surface of right side baffle.

10. A mechanical strand breaking device for steel wire ropes according to claim 1, characterized in that: the rotating planes of the driving rod (6) and the connecting rod (10) are vertical to the front end surface of the upright post (2).