CN110953298B - Mining one-way self-locking rope clip inner core structure - Google Patents
Mining one-way self-locking rope clip inner core structure Download PDFInfo
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- CN110953298B CN110953298B CN201911177377.3A CN201911177377A CN110953298B CN 110953298 B CN110953298 B CN 110953298B CN 201911177377 A CN201911177377 A CN 201911177377A CN 110953298 B CN110953298 B CN 110953298B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
- F16G11/04—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps
- F16G11/044—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps friction clamps deforming the cable, wire, rope or cord
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- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a mining one-way self-locking rope clamp inner core structure, and belongs to the technical field of mining stay rope protection. Comprises a wedge back and a wedge block; the wedge block is arranged in the inclined hole between the wedge backs; the adjacent surfaces of the two wedges are provided with rope stringing grooves, and the steel wire rope penetrates through the rope stringing grooves of the two wedges; an installation groove is formed in the inner wall of the rope stringing groove of the wedge block, and a semi-cylindrical friction plate is installed in the installation groove; the upper end of the friction plate is connected with an ear plate, and the ear plate is connected with the upper end face of the wedge block through a bolt. After the friction plate is worn, the friction plate can be directly replaced, so that the whole rope clamp does not need to be replaced, the maintenance speed is improved, and the maintenance cost is also reduced; in the use, through changing the opening gasket of different thickness, can adjust the relative position of friction disc and voussoir cluster rope groove, rectify the fit clearance of friction disc and wire rope again, prolong the life of friction disc.
Description
Technical Field
The invention relates to the technical field of mining stay cord protection, in particular to a mining one-way self-locking rope clamp inner core structure.
Background
Mine hoisting transportation is an important link in the mining production process. The lifting equipment is mainly composed of lifting container, lifting steel cable, lifter, head sheave, derrick (or derrick), and loading and unloading equipment. The hoisting steel wire rope is also provided with a one-way self-locking rope clip.
For example, a one-way self-locking rope clip (CN 2643075Y) disclosed in chinese patent, wherein two side plates are connected by glue through a pin, a wedge back is clamped between one side of the two side plates, and a bolt is passed through the other side of the side plates to fixedly connect them; the inclined planes of the two wedge blocks correspond to the inclined planes of the wedge backs, and the two wedge blocks are arranged in a space with inclination formed between the 4 side plates and the 2 wedge backs in a sliding fit manner; a plane rolling bearing is arranged between the wedge block and the inclined plane of the wedge back.
In the process of the actual work process,
the wedge inner wall and wire rope often rub, lead to the wedge inner wall wearing and tearing quicker, lead to rope clip life lower, need often maintain the change.
Disclosure of Invention
In order to solve the technical problem, the invention provides the mining one-way self-locking rope clamp inner core structure, and the maintenance of the one-way self-locking rope clamp is realized through the inner core structure convenient to replace, so that the maintenance efficiency is improved.
The invention is realized by the following technical scheme: a mining one-way self-locking rope clip inner core structure comprises a wedge back and a wedge block; the wedge block is arranged in the inclined hole between the wedge backs; the adjacent surfaces of the two wedges are provided with rope stringing grooves, and the steel wire rope penetrates through the rope stringing grooves of the two wedges; an installation groove is formed in the inner wall of the rope stringing groove of the wedge block, and a semi-cylindrical friction plate is installed in the installation groove; the upper end of the friction plate is connected with an ear plate, and the ear plate is connected with the upper end face of the wedge block through a bolt.
It further comprises the following steps: the mounting groove on the inner wall of the rope stringing groove is a conical surface; an opening gasket sleeved on the bolt is arranged between the lug plate and the upper end face of the wedge block.
The lower end of the inner wall of the rope stringing groove is provided with a boss, and the inner wall of the friction plate exceeds the inner wall of the boss.
And three friction plates are arranged in the mounting groove of the inner wall of the rope stringing groove of each wedge block.
And the friction plate on each wedge block uses an open gasket with the same thickness.
The opening gasket on each wedge block is a whole; the opening gasket is arc-shaped, and the inner side of the opening gasket is provided with an opening for being clamped on the bolt.
Compared with the prior art, the invention has the beneficial effects that:
1, after the friction plate is worn, the friction plate can be directly replaced, so that the whole rope clamp does not need to be replaced, the maintenance speed is improved, and the maintenance cost is also reduced;
2, in the use, through changing the opening gasket of different thickness, can adjust the relative position of friction disc and voussoir cluster rope groove, rectify friction disc and wire rope's fit clearance again, prolong the life of friction disc.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of an open gasket construction;
in the figure: 1. wedging back; 2. a wedge block; 3. stringing grooves; 3-1, a boss; 4. a friction plate; 5. an ear plate; 6. a bolt; 7. an open gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, a mining one-way self-locking rope clip inner core structure comprises a wedge back 1 and a wedge block 2; the wedge block 2 is arranged in an inclined hole between the wedge backs 1; the adjacent surfaces of the two wedges 2 are provided with rope stringing grooves 3, and the steel wire rope is penetrated in the rope stringing grooves 3 of the two wedges 2.
The improvement of the embodiment is that:
the inner wall of the rope stringing groove 3 of the wedge block 2 is provided with a mounting groove, and a semi-cylindrical friction plate 4 is mounted in the mounting groove. The mounting groove of the inner wall of the rope stringing groove 3 is a conical surface, the lower end of the inner wall of the rope stringing groove 3 is provided with a boss 3-1, and the inner wall of the friction plate 4 exceeds the inner wall of the boss 3-1.
The upper end of the friction plate 4 is connected with an ear plate 5, and the ear plate 5 is connected with the upper end surface of the wedge block 2 through a bolt 6. An opening gasket 7 sleeved on the bolt 6 is arranged between the lug plate 5 and the upper end surface of the wedge block 2.
Preferably:
referring to fig. 2, three friction plates 4 are installed in the installation groove of the inner wall of the rope stringing groove 3 of the wedge 2. The opening gasket 7 on each wedge block 2 is a whole; the opening gasket 7 is arc-shaped, and an opening for being clamped on the bolt 6 is formed in the inner side of the opening gasket 7.
The embodiment can see that the friction plate can be directly replaced after being worn, so that the whole rope clamp does not need to be replaced, the maintenance speed is improved, and the maintenance cost is also reduced; in the use, through changing the opening gasket of different thickness, can adjust the relative position of friction disc and voussoir cluster rope groove, rectify the fit clearance of friction disc and wire rope again, prolong the life of friction disc.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (4)
1. A mining one-way self-locking rope clip inner core structure comprises a wedge back (1) and a wedge block (2); the wedge block (2) is arranged in an inclined hole between the wedge backs (1); the adjacent surfaces of the two wedges (2) are provided with rope stringing grooves (3), and a steel wire rope penetrates through the rope stringing grooves (3) of the two wedges (2);
the method is characterized in that:
an installation groove is formed in the inner wall of the rope stringing groove (3) of the wedge block (2), and a semi-cylindrical friction plate (4) is installed in the installation groove;
the upper end of the friction plate (4) is connected with an ear plate (5), and the ear plate (5) is connected with the upper end surface of the wedge block (2) through a bolt (6);
the mounting groove on the inner wall of the rope stringing groove (3) is a conical surface; an opening gasket (7) sleeved on the bolt (6) is arranged between the lug plate (5) and the upper end face of the wedge block (2);
the lower end of the inner wall of the rope stringing groove (3) is provided with a boss (3-1), and the inner diameter of a cylinder formed by the friction plates (4) is smaller than that of the boss (3-1) of the rope stringing groove (3).
2. The mining one-way self-locking rope clip inner core structure according to claim 1, characterized in that: and three friction plates (4) are arranged in the mounting groove of the inner wall of the rope stringing groove (3) of each wedge block (2).
3. The mining one-way self-locking rope clamp inner core structure according to claim 2, characterized in that: and the friction plate (4) on each wedge block (2) uses an open gasket (7) with the same thickness.
4. The mining one-way self-locking rope clamp inner core structure according to claim 2, characterized in that: the opening gasket (7) on each wedge block (2) is a whole; the opening gasket (7) is arc-shaped, and an opening for being clamped on the bolt (6) is formed in the inner side of the opening gasket (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911177377.3A CN110953298B (en) | 2019-11-27 | 2019-11-27 | Mining one-way self-locking rope clip inner core structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911177377.3A CN110953298B (en) | 2019-11-27 | 2019-11-27 | Mining one-way self-locking rope clip inner core structure |
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| Publication Number | Publication Date |
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| CN110953298A CN110953298A (en) | 2020-04-03 |
| CN110953298B true CN110953298B (en) | 2021-05-28 |
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| CN201911177377.3A Active CN110953298B (en) | 2019-11-27 | 2019-11-27 | Mining one-way self-locking rope clip inner core structure |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2643075Y (en) * | 2003-01-15 | 2004-09-22 | 周文炳 | One-way self-locking wire clip |
| CN2651418Y (en) * | 2003-10-27 | 2004-10-27 | 中国石油化工股份有限公司河南油田分公司第一采油厂 | Quick connected rope cap |
| CN201186843Y (en) * | 2007-12-06 | 2009-01-28 | 余汉祥 | Apparatus preventing rope from breaking and falling |
| CN101571050A (en) * | 2008-04-17 | 2009-11-04 | 简恩马股份有限公司 | Pulling assembly |
| CN203474161U (en) * | 2013-05-30 | 2014-03-12 | 徐州煤元机电技术有限公司 | Novel suspension device for steel wire rope |
| CN204324669U (en) * | 2014-12-07 | 2015-05-13 | 金川集团股份有限公司 | A kind of wedge-caulking device of mining locker voussoir |
| CN107777510A (en) * | 2016-08-25 | 2018-03-09 | 徐州中矿科光机电新技术有限公司 | A kind of rope regulator of Novel steel wire rope suspension arrangement |
| CN109969907A (en) * | 2019-05-07 | 2019-07-05 | 天津京安高新技术有限公司 | A kind of suspension arrangement of multi rope winding container |
| CN109990045A (en) * | 2019-04-19 | 2019-07-09 | 徐州煤矿安全设备制造有限公司 | A kind of linear type wedge lock rope device |
-
2019
- 2019-11-27 CN CN201911177377.3A patent/CN110953298B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2643075Y (en) * | 2003-01-15 | 2004-09-22 | 周文炳 | One-way self-locking wire clip |
| CN2651418Y (en) * | 2003-10-27 | 2004-10-27 | 中国石油化工股份有限公司河南油田分公司第一采油厂 | Quick connected rope cap |
| CN201186843Y (en) * | 2007-12-06 | 2009-01-28 | 余汉祥 | Apparatus preventing rope from breaking and falling |
| CN101571050A (en) * | 2008-04-17 | 2009-11-04 | 简恩马股份有限公司 | Pulling assembly |
| CN203474161U (en) * | 2013-05-30 | 2014-03-12 | 徐州煤元机电技术有限公司 | Novel suspension device for steel wire rope |
| CN204324669U (en) * | 2014-12-07 | 2015-05-13 | 金川集团股份有限公司 | A kind of wedge-caulking device of mining locker voussoir |
| CN107777510A (en) * | 2016-08-25 | 2018-03-09 | 徐州中矿科光机电新技术有限公司 | A kind of rope regulator of Novel steel wire rope suspension arrangement |
| CN109990045A (en) * | 2019-04-19 | 2019-07-09 | 徐州煤矿安全设备制造有限公司 | A kind of linear type wedge lock rope device |
| CN109969907A (en) * | 2019-05-07 | 2019-07-05 | 天津京安高新技术有限公司 | A kind of suspension arrangement of multi rope winding container |
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| Publication number | Publication date |
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| CN110953298A (en) | 2020-04-03 |
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Effective date of registration: 20210927 Address after: 221000 No.8 Huayu Road, No.3 Industrial Park, high tech Industrial Development Zone, Tongshan District, Xuzhou City, Jiangsu Province Patentee after: XUZHOU ZHONGHAN MACHINERY EQUIPMENT MFG Co.,Ltd. Patentee after: GUANGXI GAOFENG MINING Co.,Ltd. Patentee after: KORLA JINCHUAN MINING Co.,Ltd. Address before: 221000 No.8 Huayu Road, No.3 Industrial Park, high tech Industrial Development Zone, Tongshan District, Xuzhou City, Jiangsu Province Patentee before: XUZHOU ZHONGHAN MACHINERY EQUIPMENT MFG Co.,Ltd. |