CN115125747B - Rope pressing device - Google Patents
Rope pressing device Download PDFInfo
- Publication number
- CN115125747B CN115125747B CN202210759901.3A CN202210759901A CN115125747B CN 115125747 B CN115125747 B CN 115125747B CN 202210759901 A CN202210759901 A CN 202210759901A CN 115125747 B CN115125747 B CN 115125747B
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- CN
- China
- Prior art keywords
- wire rope
- shaft
- steel wire
- heart
- support plate
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Classifications
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
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- Emergency Lowering Means (AREA)
- Ropes Or Cables (AREA)
Abstract
The invention discloses a rope pressing device, which belongs to the technical field of manufacturing of steel wire rope ends, and comprises a support plate, wherein a support shaft is arranged on the support plate; the first end of the carrying bar is provided with a rotating seat which is rotatably connected with the supporting shaft, and the second end of the carrying bar is a free end; a rotating shaft is arranged at the non-end part of the carrying bar; the chicken heart ring is sleeved on the outer side of the rotating seat or the supporting shaft; the pinch roller is rotatably arranged on the rotating shaft and drives the steel wire rope to approach the heart-shaped ring and enables the steel wire rope to be attached to the heart-shaped ring; the check mechanism is arranged on the support plate; the check mechanism is matched with the carrying bar to ensure that the carrying bar does not reverse when driving the pinch roller to rotate relative to the supporting shaft. According to the invention, through the cooperation of the carrying bar, the pressing wheel and the non-return mechanism, the risk of rebound of the steel wire rope can be avoided in the process of fixing and bending the rope head, the safety guarantee is improved, the labor is saved, and the efficiency is high.
Description
Technical Field
The invention belongs to the technical field of manufacturing of steel wire rope ends, and particularly relates to a rope pressing device.
Background
The steel wire rope is a flexible rope formed by twisting a plurality of or a plurality of thin steel wires, and is used for lifting, traction, tensioning and bearing in a material handling machine, and has high strength, light dead weight and difficult sudden fracture.
The wire rope is used as an important lifting transport tool, the end part of the wire rope is fixed in the manufacturing process, the wire rope is required to be tensioned to wrap the chicken heart ring, and then the rope clamp is fixed.
The steel wire rope in the prior art is very easy to have the risk of bouncing to hurt people in the bending and tensioning process, has potential safety hazard, and simultaneously consumes a large amount of manpower and material resources in the rope head fixing and bending process, and has low manufacturing efficiency and low speed.
Disclosure of Invention
In order to solve the problems, the invention adopts the following technical scheme:
a rope press comprising:
the support plate is provided with a support shaft;
the first end of the carrying bar is provided with a rotating seat which is rotatably connected with the supporting shaft, and the second end of the carrying bar is a free end; a rotating shaft is arranged at the non-end part of the carrying bar;
the chicken heart ring is sleeved on the outer side of the rotating seat or the supporting shaft;
the pressing wheel is rotatably arranged on the rotating shaft and drives the steel wire rope to approach the heart-shaped ring and enable the steel wire rope to be attached to the heart-shaped ring;
the check mechanism is arranged on the support plate; the check mechanism is matched with the carrying bar so as to ensure that the carrying bar does not reverse when driving the pinch roller to rotate relative to the supporting shaft.
Further, the support plate comprises a bottom plate and a support plate perpendicular to the bottom plate, and the support shaft is fixedly installed on the support plate.
Further, the non-return mechanism comprises a ratchet wheel and a pawl, and the ratchet wheel is sleeved on the outer side of the supporting shaft and integrally rotates with the rotating seat; a plurality of ratchet grooves are formed in the ratchet wheel; the support plate is provided with at least one pawl matched with the ratchet groove; the first end of the pawl is connected with the support plate in a damping rotation manner, and the end part of the second end of the pawl is meshed with the ratchet groove; after the carrying bar drives the pressing wheel to rotate for a certain angle relative to the supporting shaft, the pawl is matched with the ratchet groove, so that the pressing wheel is prevented from reversing relative to the supporting shaft.
Further, a damping hole is formed in the supporting plate, and the first end of the pawl is connected with the supporting plate in a damping rotation mode through a damping shaft positioned in the damping hole; the two ends of the damping shaft extend to the outer side of the supporting plate, wherein the first end of the damping shaft is positioned at one side close to the ratchet wheel and is fixedly connected with the first end of the pawl; the second end of the damping shaft is fixedly connected with a ratchet wrench.
Further, the chicken heart ring is in a downward shrinkage shape, and the pinch roller and the shrinkage end of the chicken heart ring are correspondingly arranged.
The beneficial effects are that:
according to the rope pressing device, the moving bar, the pressing wheel and the non-return mechanism are matched, so that the risk of rebound of a steel wire rope is avoided in the process of fixing and bending the rope end, the safety guarantee is improved, the labor is saved, and the efficiency is high.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is another view of FIG. 1;
FIG. 3 is a front view of the overall structure of the present invention;
FIG. 4 is a top view of the overall structure of the present invention;
FIG. 5 is a right side view of the overall structure of the present invention;
FIG. 6 is a schematic view of the overall structure of the invention without the bracket plate;
FIG. 7 is a front view of the overall structure of the present invention without the bracket plate;
FIG. 8 is a top view of the overall structure of the present invention without the bracket plate;
FIG. 9 is a right side view of the overall structure of the present invention without the bracket plate;
fig. 10 is a schematic structural view of a support plate;
FIG. 11 is a schematic view of a structure of a carrier bar;
wherein, 1, a support plate; 11. a bottom plate; 12. a support plate; 13. a damping hole; 14. a support shaft; 2. a ratchet wrench; 3. a ratchet wheel; 4. chicken heart rings; 5. a pinch roller; 6. a carrying bar; 61. a carrying rod; 62. a rotating shaft; 63. a rotating seat; 64. a sleeve; 7. a pawl.
Detailed Description
Example 1
Referring to fig. 1-11, a rope press, comprising:
the support plate 1, the support shaft 14 is arranged on the support plate 1;
the first end of the carrying bar 6 is provided with a rotating seat 63, the rotating seat 63 is rotatably connected with the supporting shaft 14, and the second end of the carrying bar 6 is a free end; a rotating shaft 62 is arranged at the non-end part of the carrying bar 6;
the chicken heart ring 4, the chicken heart ring 4 is sleeved on the outer side of the rotating seat 63 or the supporting shaft 14;
the pinch roller 5 is rotatably arranged on the rotating shaft 62, and the pinch roller 5 drives the steel wire rope to approach the heart-shaped ring 4 and enables the steel wire rope to be attached to the heart-shaped ring 4;
the check mechanism is arranged on the support plate 1; the non-return mechanism is matched with the carrying bar 6 to ensure that the carrying bar 6 does not reverse when driving the pinch roller 5 to rotate relative to the supporting shaft 14.
In this embodiment, the heart-shaped ring 4 is in a downward contracted shape, and the pressing wheel 5 is disposed corresponding to the contracted end of the heart-shaped ring 4.
In the present embodiment, the holder plate 1 includes a bottom plate 11 and a support plate 12 disposed perpendicularly to the bottom plate 11, and a support shaft 14 is fixedly mounted on the support plate 12.
In the present embodiment, the lever 6 includes a lever 61, a rotation seat 63 is provided at a first end of the lever 61, and a rotation shaft 62 is provided at a non-end position of the lever 61, preferably, a position near the rotation seat 63.
In the present embodiment, the rotating seat 63 is provided with a sleeve 64, wherein the sleeve 64 is rotatably connected with the support shaft 14; the chicken heart ring 4 has a suspension hole for a wire rope suspension hook, which is arranged outside the sleeve 64 or outside the support shaft 14, preferably outside the sleeve 64, through the suspension hole.
In the present embodiment, the sleeve 64 and the rotary shaft 62 are located on the same side of the lever 61.
In the embodiment, the non-return mechanism comprises a ratchet wheel 3 and a pawl 7, wherein the ratchet wheel 3 is sleeved on the outer side of the supporting shaft 14 and integrally rotates with the rotating seat 63; a plurality of ratchet grooves are arranged in the ratchet wheel 3; at least one pawl 7 matched with the ratchet groove is arranged on the support plate 1; the first end of the pawl 7 is connected with the support plate 1 in a damping rotation way, and the end part of the second end of the pawl 7 is meshed with the ratchet groove; after the carrying bar 6 drives the pinch roller 5 to rotate for a certain angle relative to the supporting shaft 14, the pawl 7 is matched with the ratchet groove so as to ensure that the pinch roller 5 cannot rotate reversely relative to the supporting shaft 14.
In the embodiment, a damping hole 13 is formed in the supporting plate 12, and the first end of the pawl 7 is connected with the supporting plate 12 in a damping rotation manner through a damping shaft positioned in the damping hole 13; the two ends of the damping shaft extend to the outer side of the supporting plate 12, wherein the first end of the damping shaft is positioned at one side close to the ratchet wheel 3 and is fixedly connected with the first end of the pawl 7; the second end of the damping shaft is fixedly connected with a ratchet wrench 2.
In this embodiment, the bracket plate 1 is provided with a pawl 7 which cooperates with the ratchet groove.
When the rope pressing device provided by the embodiment is used, firstly, the support plate 1 is placed at an operation site, the chicken heart ring 4 is sleeved on the outer side of the sleeve 64, a steel wire rope with a rope head to be manufactured passes through the groove position on the outer side of the chicken heart ring 4, the moving bar 6 is pulled to enable the pinch roller 5 to drive the steel wire rope head to approach the chicken heart ring 4, and finally, the steel wire rope is attached to the groove of the chicken heart ring 4 until the steel wire rope wraps the chicken heart ring 4; during rope pressing, the ratchet and pawl mechanism can prevent the risk that the rebound of the steel wire rope drives the carrying bar 6 to rotate reversely, and the steel wire rope clamp is installed to fasten the bolt of the steel wire rope clamp; the ratchet handle drives the pawl to separate from the ratchet groove, and the wire rope head is manufactured.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present invention still fall within the scope of the technical solutions of the present invention.
Claims (3)
1. A rope press, comprising:
the support plate is provided with a support shaft; the support plate comprises a bottom plate and a support plate which is perpendicular to the bottom plate, and the support shaft is fixedly arranged on the support plate;
the first end of the carrying bar is provided with a rotating seat which is rotatably connected with the supporting shaft, and the second end of the carrying bar is a free end; a rotating shaft is arranged at the non-end part of the carrying bar;
the chicken heart ring is sleeved on the outer side of the rotating seat or the supporting shaft;
the pressing wheel is rotatably arranged on the rotating shaft and drives the steel wire rope to approach the heart-shaped ring and enable the steel wire rope to be attached to the heart-shaped ring;
the check mechanism is arranged on the support plate; the check mechanism is matched with the carrying bar, and after the carrying bar drives the pressing wheel to rotate for a certain angle relative to the supporting shaft, the pawl is matched with the ratchet groove so as to ensure that no inversion occurs when the carrying bar drives the pressing wheel to rotate relative to the supporting shaft; the non-return mechanism comprises a ratchet wheel and a pawl, and the ratchet wheel is sleeved on the outer side of the supporting shaft and integrally rotates with the rotating seat; a plurality of ratchet grooves are formed in the ratchet wheel; the support plate is provided with at least one pawl matched with the ratchet groove; the first end of the pawl is connected with the support plate in a damping rotation manner, and the end part of the second end of the pawl is meshed with the ratchet groove; the carrying bar comprises a carrying rod, the rotating seat is arranged at the first end of the carrying rod, and the rotating shaft is arranged at the position of the carrying rod close to the rotating seat; the rotating seat is provided with a sleeve, wherein the sleeve is rotatably connected with the supporting shaft; the heart-shaped ring is provided with a hanging hole for hanging the lifting hook by the steel wire rope, and is sleeved on the outer side of the sleeve through the hanging hole; the sleeve and the rotating shaft are positioned on the same side of the carrying rod;
when the rope pressing device is used, the support plate is placed at an operation place, the heart-shaped ring is sleeved on the outer side of the sleeve, a steel wire rope with a rope head to be manufactured passes through the groove position on the outer side of the heart-shaped ring, the moving bar is pulled to enable the pressing wheel to drive the steel wire rope head to approach the heart-shaped ring, and finally the steel wire rope is attached to the groove of the heart-shaped ring until the steel wire rope wraps the heart-shaped ring; during rope pressing, the ratchet pawl mechanism can prevent the risk that the rebound of the steel wire rope drives the carrying bar to rotate reversely, and a steel wire rope clamp is installed to fasten a bolt of the steel wire rope clamp; the ratchet handle drives the pawl to separate from the ratchet groove, and the wire rope head is manufactured.
2. The rope pressing device according to claim 1, wherein a damping hole is formed in the supporting plate, and the first end of the pawl is connected with the supporting plate in a damping rotation manner through a damping shaft positioned in the damping hole; the two ends of the damping shaft extend to the outer side of the supporting plate, wherein the first end of the damping shaft is positioned at one side close to the ratchet wheel and is fixedly connected with the first end of the pawl; the second end of the damping shaft is fixedly connected with a ratchet wrench.
3. The rope pressing device according to claim 1, wherein the chicken heart ring is in a downward contracted shape, and the pressing wheel is arranged corresponding to the contracted end of the chicken heart ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210759901.3A CN115125747B (en) | 2022-06-30 | 2022-06-30 | Rope pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210759901.3A CN115125747B (en) | 2022-06-30 | 2022-06-30 | Rope pressing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115125747A CN115125747A (en) | 2022-09-30 |
| CN115125747B true CN115125747B (en) | 2023-10-13 |
Family
ID=83381466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210759901.3A Active CN115125747B (en) | 2022-06-30 | 2022-06-30 | Rope pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115125747B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10295840A (en) * | 1997-04-28 | 1998-11-10 | Fujii Denko Co Ltd | Master pope tension tool |
| CN201258430Y (en) * | 2008-08-05 | 2009-06-17 | 登封市君鑫煤业有限责任公司 | Euphroe for rapidly producing ring rope pigtail of wire rope |
| CN203463556U (en) * | 2013-07-19 | 2014-03-05 | 无锡瑞吉德机械有限公司 | Rope locker |
| CN107539918A (en) * | 2016-06-28 | 2018-01-05 | 乐弍妹 | A kind of rope guide with bushing type rope processing device and the adjustable guide rope device of guide rod type |
| CN111320092A (en) * | 2018-12-15 | 2020-06-23 | 邯郸市丛台区世天科技有限公司 | Electric hoist capable of preventing steel wire rope from being wound in dislocation mode |
| CN211769957U (en) * | 2020-03-12 | 2020-10-27 | 青岛青房建安集团有限公司 | Steel wire rope tightening device |
| CN212604662U (en) * | 2020-07-24 | 2021-02-26 | 北京森玛铁路电气设备有限公司 | Wedge sleeve for railway overhead transmission line |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2410731B (en) * | 2004-02-05 | 2007-05-30 | Allen Brothers | Ratchet block |
| US7658264B2 (en) * | 2005-03-16 | 2010-02-09 | Kirk Martin Mauthner | Combination descender, pulley and force limiting rope brake |
-
2022
- 2022-06-30 CN CN202210759901.3A patent/CN115125747B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10295840A (en) * | 1997-04-28 | 1998-11-10 | Fujii Denko Co Ltd | Master pope tension tool |
| CN201258430Y (en) * | 2008-08-05 | 2009-06-17 | 登封市君鑫煤业有限责任公司 | Euphroe for rapidly producing ring rope pigtail of wire rope |
| CN203463556U (en) * | 2013-07-19 | 2014-03-05 | 无锡瑞吉德机械有限公司 | Rope locker |
| CN107539918A (en) * | 2016-06-28 | 2018-01-05 | 乐弍妹 | A kind of rope guide with bushing type rope processing device and the adjustable guide rope device of guide rod type |
| CN111320092A (en) * | 2018-12-15 | 2020-06-23 | 邯郸市丛台区世天科技有限公司 | Electric hoist capable of preventing steel wire rope from being wound in dislocation mode |
| CN211769957U (en) * | 2020-03-12 | 2020-10-27 | 青岛青房建安集团有限公司 | Steel wire rope tightening device |
| CN212604662U (en) * | 2020-07-24 | 2021-02-26 | 北京森玛铁路电气设备有限公司 | Wedge sleeve for railway overhead transmission line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115125747A (en) | 2022-09-30 |
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