CN105151050A - Rope clip - Google Patents
Rope clip Download PDFInfo
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- CN105151050A CN105151050A CN201510513502.9A CN201510513502A CN105151050A CN 105151050 A CN105151050 A CN 105151050A CN 201510513502 A CN201510513502 A CN 201510513502A CN 105151050 A CN105151050 A CN 105151050A
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- cable body
- groove
- half armful
- rope
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Abstract
The invention discloses a rope clip. The rope clip comprises a rope clip body and a bearing lifting rod which is fixedly connected to the rope clip body and used for hooking a conveyer. A through hole with the inner diameter larger than the outer diameter of a steel wire rope is formed in the lower end of the rope clip body, and a through groove A is formed in the middle of the rope clip body in a manner of being perpendicular to the axial direction of the through hole; the steel wire rope penetrates the through hole and is in clearance fit with the through hole; the area segment, located on the through groove A of the rope clip body, of the steel wire rope is fixedly sleeved with a traction ring, and the length of the traction ring is smaller than or equal to the width of the through groove A; and the traction ring is fixedly locked on the steel wire rope, and the rope clip body can rotate relative to the steel wire rope. According to the rope clip, turning in the vertical direction and turning in the horizontal left-and-right direction can be achieved at the same time, conveying is stable, and casualties and facility destroying caused by sudden releasing of twisting direction internal stress are avoided.
Description
Technical field
The invention belongs to the rope clamping device in cableway transport mine overhead passenger device, be specifically related to a kind of rope clamping device.
Background technology
Mine overhead passenger device is that a kind of mine working transports personnel or the obligato transportation equipment of goods and materials.But mine laneway circumstance complication, turning in the existing slope that becomes vertically, becomes arc and turn about having again level.In high spud angle tunnel, use circulation traction overhead manned device, the personnel be transported for guarantee or material safe in operation, hanging load-bearing trailer coupling used is all adopt fixed grip to be fastened on tension force haulage cable.
The fixed grip that overhead manned equipment in existing high spud angle tunnel is installed, becoming slope up and down, support wheel is equipped with at vertical turn place, and tension force haulage cable, by the support wheel of radial force, makes the steel rope as load-bearing traction piece achieve the turning of vertical direction.But unavoidable appearance is twisted with the fingers and is constantly increased to internal stress in load-bearing tensioning operational process, owing to running vibrations or load changes suddenly, bring out it and twist with the fingers to the internal stress sudden release in uncontrollable ground, cause wire rope rotating, cause casualties, facility breaking-up accident, do not obtain so far actv. solve.
Use the circulation traction overhead manned device of fixed grip in high spud angle tunnel, also there is the problem of turning about cannot realizing level.Extension elongation due to the load-bearing section of fixed grip exists when running interferes, and how the radial force support wheel cannot turned by horizontal inner arc, therefore realize flat bank and the technical scheme steadily walking around support wheel need to research and solve.
In addition, the fixed grip of prior art in use, jumps when contacting with support wheel comparatively large, makes device for workers not steady.
Summary of the invention
For the problems referred to above, the present invention aims to provide one can realize vertical direction and the turning of horizontal left and right directions simultaneously, and transports steadily, can not because twisting with the fingers the rope clamping device that cause casualties to the sudden release of internal stress.
The technical scheme that the present invention deals with problems is: a kind of rope clamping device, comprises and embraces cable body and be fixedly connected on the load-bearing suspension rod for mounting conveyer embraced on cable body;
Described armful of cable body lower end is provided with the through hole that internal diameter is greater than steel rope external diameter, axially has A groove embracing in the middle part of cable body perpendicular to through hole;
Steel wire penetrating through hole, and coordinate with via clearance; Described steel rope be positioned at embrace cable body A groove place area segments on suit be fixed with eye hitch, this eye hitch length is less than or equal to A groove width;
Eye hitch is fixed on a steel cord locked, and embracing cable body can rotate relative to steel rope.
Concrete, described armful of cable body comprises left half armful of cable body and right half armful of cable body, and cable body lower end, half armful, a described left side is provided with the first semi arch groove that internal diameter is greater than steel rope external diameter, and the opening of this first semi arch groove is half armful of cable body towards the right side;
Cable body lower end, half armful, the described right side is provided with the internal diameter second semi arch groove identical with the first semi arch groove, and the opening of described second semi arch groove is half armful of cable body towards a left side, and symmetrical with the first semi arch groove;
First semi arch groove and the second semi arch groove laminating assembling form through hole;
In the middle part of half armful, left side cable body and right half armful of cable body, have the first identical groove of size and the second groove perpendicular to the axial of steel rope, the first groove and the second groove laminating assembling form A groove;
Half armful, described left side cable body and the fixing assembling of right half armful of cable body laminating, steel rope engages by the first semi arch groove and the second semi arch groove, and forms free-running fit between steel rope.
For making rope clamping device smoothly transition more when touching support wheel, longitudinal two ends of the half armful of cable body in a described left side are respectively equipped with guide plate, and this guide plate end face is inclined-plane, there is gap between bottom surface and steel rope.
During for making left half armful of cable body and the fixing assembling of right half armful of cable body, more easily ensure assembly precision, cable body top, half armful, a described left side, towards the right side, half armful of cable body direction extends and is provided with the chimb that can buckle at half armful of cable body top, the right side.Can be good at location when this chimb is for assembling, and when embracing cable body end face and contacting with support wheel grooving, what lean on is that the end face of left half armful of cable body is as support.
As a kind of concrete mode, described load-bearing suspension rod is C shape, comprises the cross bar be fixedly connected on right half armful of cable body, is movably connected in the L shape bar of cross bar end and is arranged on the dead-weight balanced stone roller of L shape bar lateral part end;
Described cross bar length is greater than the diameter of flat bank radial force support wheel wheel hub, and the length of described L shape bar vertical portion is greater than the diameter of vertical turn radial force support wheel wheel hub;
The outside face of half armful, described left side cable body end face and the first semi arch groove is equipped with and can matches the protruding arc surface of fitting with support wheel grooving cambered surface; The outside face of described second semi arch groove is provided with and can matches the protruding arc surface of fitting with support wheel grooving cambered surface.
Cross bar length is greater than the diameter of flat bank radial force support wheel wheel hub, its object is to rope clamping device and can walk around support wheel when flat bank, avoids interfering.The length of described L shape bar vertical portion is greater than the diameter of vertical turn radial force support wheel wheel hub, its object is to rope clamping device and can walk around support wheel when vertical turn, avoids interfering.The effect that end face arranges arc surface is can smoothly by vertical turn radial force support wheel, the effect that a left side half, right half armful of cable body arrange arc surface is smoothly by flat bank radial force support wheel, thus can achieve function that is vertical and flat bank simultaneously.
Further, described cross bar end is provided with screw thread, and described L shape bar vertical portion upper end is provided with lateral connection cover, and this lateral connection cover inserts from cross bar end, is sleeved on cross bar, cross bar end face back-up ring endplay location, and by bolted;
The length summation that described cross bar and lateral connection overlap is greater than the diameter of flat bank radial force support wheel wheel hub; Described L shape bar can rotate by opposing rail.L shape bar can, because of inclination angle slope change free adjustment, make the center of gravity of transported weight still perpendicular to horizontal surface.
L shape bar lateral part end with between dead-weight balanced stone roller by being fixedly connected with for the hanging joint mounting conveyer, the center of gravity of described hanging joint was positioned at the vertical guide of steel rope axis, to guarantee balance when transporting weight.
The cable body top extension of half armful, the described right side is provided with boss, has gap between boss and support wheel, and described cross bar is fixedly connected on right half armful of cable body by boss, and described boss terminal surface side is respectively equipped with the guide vane laterally stretched out obliquely.When rope clamping device occurs unexpected beat through support wheel, when causing boss beat serious, there will be the phenomenon of boss peripheral collision support wheel, and the design of guide vane can allow boss collision rift cross support wheel, ensure that rope clamping device runs unimpeded.
Further, the protruding arc surface being arranged on the first semi arch fluted external surface conically distributes vertically, and the external diameter near one end of the first groove is greater than the external diameter away from first groove one end;
The protruding arc surface being arranged on the second semi arch fluted external surface conically distributes vertically, and the external diameter near one end of the second groove is greater than the external diameter away from second groove one end.The object of above-mentioned improvement is: when rope clamping device contacts with support wheel, and the structure of cone is beneficial to guiding, can play the effect of smooth transition.
Preferably, half armful, described left side cable body and right half armful of cable body are bolted fixing.
Remarkable result of the present invention is:
1. when direction of rope lay internal stress discharges suddenly, when causing steel rope reverse lay to rotation, it can only slide rotation in rope clamping device through hole, rope clamping device integral-rotation can not be driven, stop steel rope to be in operation, the personal casualty caused to rotation due to sudden sth. made by twisting, the generation of facility breaking-up accident.
2.C shape load-bearing suspension rod also coordinates the design of embracing cable body end face and through hole outside face arc surface, make rope clamping device steadily successfully can walk around supporting steel-cable radial support that is vertical and flat bank to take turns, achieve in mine working and can become slope vertically and turn, the function that arc is turned can be become again about level.
3. the design of guide plate, making to embrace cable body has smooth-going transition when contact support wheel, can not cause sudden jump, transport more steady.
4. the design of guide vane makes when rope clamping device is through support wheel, when causing boss beat serious if there is unexpected beat, boss collision rift can be allowed to cross support wheel, ensures that rope clamping device runs unimpeded.
This rope clamping device structure is simple, and manufacturing use cost low, is existing overhead manned equipment, the reliable substitute products of all kinds rope clamping device.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is the integral structure figure of the embodiment of the present invention 1 armful of cable body.
Fig. 2 is the STRUCTURE DECOMPOSITION figure of the embodiment of the present invention 1 armful of cable body.
Fig. 3 is the constructional drawing of the left half armful of cable body of the embodiment of the present invention 1.
Fig. 4 is the constructional drawing of the right half armful of cable body of the embodiment of the present invention 1.
Fig. 5 is load-bearing hanging rod structure figure.
Fig. 6 is a kind of structural representation of running state.
Fig. 7 is the structural representation of another kind of running state.
Fig. 8 is the integral structure figure of the embodiment of the present invention 2 armfuls of cable bodies.
Fig. 9 is the STRUCTURE DECOMPOSITION figure of the embodiment of the present invention 2 armfuls of cable bodies.
Figure 10 is the constructional drawing of the right half armful of cable body of the embodiment of the present invention 2.
In figure: the right half armful of cable body of 1-, the left half armful of cable body of 2-, 3-load-bearing suspension rod, the dead-weight balanced stone roller of 4-, 5-steel rope, 6-support wheel, 7-A groove, 8-eye hitch, 9-guide plate, the protruding arc surface of 10-, 11-second semi arch groove, 12-second groove, 13-boss, 14-guide vane, 21-first semi arch groove, 22-first groove, 23-chimb, 31-cross bar, 32-L shape bar, 33-L shape bar lateral part, 34-L shape bar vertical portion, 35-lateral connection cover, 36-hanging joint, 40-through hole.
Detailed description of the invention
As shown in Fig. 1 ~ 7, a kind of rope clamping device, comprises and embraces cable body, and this armful of cable body comprises left half armful of cable body 2 and right half armful of cable body 1.
Cable body 2 lower end, half armful, a described left side is provided with the first semi arch groove 21 that internal diameter is greater than steel rope 5 external diameter, and the opening of this first semi arch groove 21 is half armful of cable body 1 towards the right side.
Cable body 1 lower end, half armful, the described right side is provided with the internal diameter second semi arch groove 11 identical with the first semi arch groove 21, and the opening of described second semi arch groove 11 is half armful of cable body 2 towards a left side, and symmetrical with the first semi arch groove 21.
First semi arch groove 21 and the second semi arch groove 11 laminating assembling form through hole 40.
The outside face of half armful, described left side cable body 2 end face and the first semi arch groove 21 is equipped with and can matches the protruding arc surface 10 of fitting with support wheel 6 grooving cambered surface.The outside face of described second semi arch groove 11 is provided with and can matches the protruding arc surface 10 of fitting with support wheel 6 grooving cambered surface.
Axially have in the middle part of half armful, left side cable body 2 with right half armful of cable body 1 the first identical groove 22 of size and the second groove 12, first groove 22 and the second groove 12 laminating assembling perpendicular to steel rope 5 form A groove 7.
Also comprise the eye hitch 8 being set with and being fixed on steel rope 5, this eye hitch 8 length is less than or equal to A groove 7 width.
Half armful, described left side cable body 2 and right half armful of cable body 1 are bolted the fixing assembling of laminating, and steel rope 5 engages by the first semi arch groove 21 and the second semi arch groove 11, and forms free-running fit between steel rope 5.
Further, described eye hitch 8 is positioned at the A groove 7 that the first groove 22 and the second groove 12 form, thus forms eye hitch 8 and fix locked on steel rope 5, the structure that half armful, the left side cable body 2 that laminating is fixing and the right side half armful of cable body 1 can rotate relative to steel rope 5.
Half armful, described right side cable body 1 is also fixed with the load-bearing suspension rod 3 for mounting conveyer.Described load-bearing suspension rod 3 is C shape, comprises the cross bar 31 be fixedly connected on right half armful of cable body 1, is movably connected in the L shape bar 32 of cross bar 31 end and is arranged on the dead-weight balanced stone roller 4 of L shape bar lateral part 33 end.
The extension of right half armful of cable body 1 top is provided with boss 13, has gap between boss 13 and support wheel 6, and described cross bar 31 is welded and fixed by boss 13 and is connected on right half armful of cable body 1, and described boss 13 terminal surface side is respectively equipped with the guide vane 14 laterally stretched out obliquely.There is unexpected beat when rope clamping device is through support wheel 6, when causing boss 13 beat serious, there will be the phenomenon of boss 13 peripheral collision support wheel 6, and the design of guide vane 14 can allow boss 13 collision rift cross support wheel 6, ensure that rope clamping device runs unimpeded.
Described cross bar 31 end is provided with screw thread, and L shape bar vertical portion 34 upper end is provided with lateral connection cover 35, and this lateral connection cover 35 inserts from cross bar 31 end, is sleeved on cross bar 31, cross bar 31 end face back-up ring endplay location, and uses bolted.
The length summation that described cross bar 31 and lateral connection overlap 32 is greater than the diameter of flat bank radial force support wheel 6 wheel hub; The length of described L shape bar vertical portion 34 is greater than the diameter of vertical turn radial force support wheel 6 wheel hub, and L shape bar 32 can rotate by opposing rail 31.
L shape bar lateral part 33 end with between dead-weight balanced stone roller 4 by being fixedly connected with for the hanging joint 36 mounting conveyer, the center of gravity of described hanging joint 36 was positioned at the vertical guide of steel rope 5 axis.
Longitudinal two ends of the half armful of cable body 2 in a described left side are respectively equipped with guide plate 9, and this guide plate 9 end face is inclined-plane, there is gap between bottom surface and steel rope 5.
Cable body 2 top, half armful, a described left side, towards the right side, half armful of cable body 1 direction extends and is provided with the chimb 23 that can buckle half armful of cable body 1 top on the right side, can be good at location when this chimb 23 is for assembling.And when embracing cable body end face and contacting with support wheel 6 grooving, what lean on is that the end face of left half armful of cable body 2 is as support.
Fig. 6 is that rope clamping device walks around horizontal inner arc and the vertical lower view becoming slope turning support wheel; Fig. 7 is that rope clamping device walks around horizontal outer arc and the vertical upper view becoming slope turning support wheel.Two width figure are respectively the running state of rope clamping device at two kinds of diverse locations, the version applying the conveyer that rope clamping device of the present invention assembles also slightly difference.Certainly, have multiple change according to actual conditions running state, the version applying the conveyer that rope clamping device of the present invention assembles can change, no longer exhaustive here, but all should be contained in protection scope of the present invention.
Embodiment 2
As shown in figs. 8-10, repeat embodiment 1, difference is: the protruding arc surface 10 being arranged on the first semi arch groove 21 outside face conically distributes vertically, and the external diameter near one end of the first groove 22 is greater than the external diameter away from first groove 22 one end.
The protruding arc surface 10 being arranged on the second semi arch groove 11 outside face conically distributes vertically, and the external diameter near one end of the second groove 12 is greater than the external diameter away from second groove 12 one end.
When rope clamping device contacts with support wheel, the structure of cone is beneficial to guiding, can play the effect of smooth transition.
Claims (10)
1. a rope clamping device, is characterized in that: comprise and embrace cable body and be fixedly connected on the load-bearing suspension rod (3) for mounting conveyer embraced on cable body;
Described armful of cable body lower end is provided with the through hole (40) that internal diameter is greater than steel rope (5) external diameter, axially has A groove (7) embracing in the middle part of cable body perpendicular to through hole (40);
Steel rope (5) through through hole (40), and with through hole (40) free-running fit; Described steel rope (5) be positioned at embrace cable body A groove (7) place area segments on suit be fixed with eye hitch (8), this eye hitch (8) length is less than or equal to A groove (7) width;
Eye hitch (8) is fixing locked on steel rope (5), and embracing cable body can rotate relative to steel rope (5).
2. rope clamping device according to claim 1, it is characterized in that: described armful of cable body comprises left half armful of cable body (2) and right half armful of cable body (1), cable body (2) lower end, half armful, a described left side is provided with the first semi arch groove (21) that internal diameter is greater than steel rope (5) external diameter, and the opening of this first semi arch groove (21) is half armful of cable body (1) towards the right side;
Cable body (1) lower end, half armful, the described right side is provided with the internal diameter second semi arch groove (11) identical with the first semi arch groove (22), the opening of described second semi arch groove (11) is half armful of cable body (2) towards a left side, and symmetrical with the first semi arch groove (21);
First semi arch groove (21) and the second semi arch groove (11) laminating assembling form through hole (40);
Perpendicular to steel rope axially on a left side, half armful of cable body (2) and right half armful of cable body (1) middle part have identical the first groove (22) of size and the second groove (12), the first groove (22) and the second groove (12) are fitted and are assembled formation A groove (7);
Half armful, described left side cable body (2) and the fixing assembling of right half armful of cable body (1) laminating, steel rope (5) engages by the first semi arch groove (21) and the second semi arch groove (11), and forms free-running fit between steel rope (5).
3. rope clamping device according to claim 2, is characterized in that: longitudinal two ends of the half armful of cable body (2) in a described left side are respectively equipped with guide plate (9), and this guide plate (9) end face is inclined-plane, there is gap between bottom surface and steel rope (5).
4. rope clamping device according to claim 2, is characterized in that: cable body (2) top, half armful, a described left side, towards the right side, half armful of cable body (1) direction extends and be provided with the chimb (23) that can buckle half armful of cable body (1) top on the right side.
5. the rope clamping device according to any one of claim 2 ~ 4, it is characterized in that: described load-bearing suspension rod (3) is C shape, comprise the cross bar (31) be fixedly connected on right half armful of cable body (1), be movably connected in the L shape bar (32) of cross bar (31) end and be arranged on the dead-weight balanced stone roller (4) of L shape bar lateral part (33) end;
Described cross bar (31) length is greater than the diameter of flat bank radial force support wheel (6) wheel hub, and the length of described L shape bar vertical portion (34) is greater than the diameter of vertical turn radial force support wheel (6) wheel hub;
The outside face of half armful, described left side cable body (2) end face and the first semi arch groove (21) is equipped with and can matches the protruding arc surface (10) of fitting with support wheel (6) grooving cambered surface;
The outside face of described second semi arch groove (11) is provided with and can matches the protruding arc surface (10) of fitting with support wheel (6) grooving cambered surface.
6. rope clamping device according to claim 5, it is characterized in that: described cross bar (31) end is provided with screw thread, described L shape bar vertical portion (34) upper end is provided with lateral connection cover (35), this lateral connection cover (35) inserts from cross bar (31) end, be sleeved on cross bar (31), cross bar (31) end face back-up ring endplay location, and by bolted;
Described cross bar (31) is greater than the diameter of flat bank radial force support wheel (6) wheel hub with the length summation of lateral connection cover (35); Described L shape bar (32) can be rotated by opposing rail (31).
7. rope clamping device according to claim 5, it is characterized in that: by being fixedly connected with for the hanging joint (36) mounting conveyer between L shape bar lateral part (33) end with dead-weight balanced stone roller (4), the center of gravity of described hanging joint (36) was positioned at the vertical guide of steel rope (5) axis.
8. rope clamping device according to claim 5, it is characterized in that: the extension of right half armful of cable body (1) top is provided with boss (13), gap is had between boss (13) and support wheel (6), described cross bar (31) is fixedly connected on right half armful of cable body (1) by boss (13), and described boss (13) terminal surface side is respectively equipped with the guide vane (14) laterally stretched out obliquely.
9. rope clamping device according to claim 5, it is characterized in that: the protruding arc surface (10) being arranged on the first semi arch groove (21) outside face conically distributes vertically, and the external diameter near one end of the first groove (22) is greater than the external diameter away from the first groove (22) one end;
The protruding arc surface (10) being arranged on the second semi arch groove (11) outside face conically distributes vertically, and the external diameter near one end of the second groove (12) is greater than the external diameter away from the second groove (12) one end.
10. rope clamping device according to claim 2, is characterized in that: half armful, described left side cable body (2) and right half armful of cable body (1) are bolted fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510513502.9A CN105151050A (en) | 2015-08-20 | 2015-08-20 | Rope clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510513502.9A CN105151050A (en) | 2015-08-20 | 2015-08-20 | Rope clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105151050A true CN105151050A (en) | 2015-12-16 |
Family
ID=54792215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510513502.9A Pending CN105151050A (en) | 2015-08-20 | 2015-08-20 | Rope clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105151050A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2695311Y (en) * | 2004-04-30 | 2005-04-27 | 张立忠 | Cable gripper |
| CN201400168Y (en) * | 2008-12-03 | 2010-02-10 | 赵崇明 | Mine rotatable fixed rope clip |
| CN201424017Y (en) * | 2009-08-14 | 2010-03-17 | 王建国 | Gamming chair over-swinging prevention device on fixed rope clip man-riding equipment |
| CN202378870U (en) * | 2011-12-22 | 2012-08-15 | 山东科兴机电设备有限公司 | Anti-deflection device of cableway bidirectional hanging chair |
| CN203372228U (en) * | 2013-07-25 | 2014-01-01 | 湖南永安煤矿机械制造有限公司 | Picking and hanging type fixed rope clip |
| CN204871007U (en) * | 2015-08-20 | 2015-12-16 | 湖南远扬煤机制造有限公司 | Cable gripper |
-
2015
- 2015-08-20 CN CN201510513502.9A patent/CN105151050A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2695311Y (en) * | 2004-04-30 | 2005-04-27 | 张立忠 | Cable gripper |
| CN201400168Y (en) * | 2008-12-03 | 2010-02-10 | 赵崇明 | Mine rotatable fixed rope clip |
| CN201424017Y (en) * | 2009-08-14 | 2010-03-17 | 王建国 | Gamming chair over-swinging prevention device on fixed rope clip man-riding equipment |
| CN202378870U (en) * | 2011-12-22 | 2012-08-15 | 山东科兴机电设备有限公司 | Anti-deflection device of cableway bidirectional hanging chair |
| CN203372228U (en) * | 2013-07-25 | 2014-01-01 | 湖南永安煤矿机械制造有限公司 | Picking and hanging type fixed rope clip |
| CN204871007U (en) * | 2015-08-20 | 2015-12-16 | 湖南远扬煤机制造有限公司 | Cable gripper |
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Application publication date: 20151216 |
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