CN200978177Y - Double-faced clip vertical reeling clamp - Google Patents
Double-faced clip vertical reeling clamp Download PDFInfo
- Publication number
- CN200978177Y CN200978177Y CN 200620093044 CN200620093044U CN200978177Y CN 200978177 Y CN200978177 Y CN 200978177Y CN 200620093044 CN200620093044 CN 200620093044 CN 200620093044 U CN200620093044 U CN 200620093044U CN 200978177 Y CN200978177 Y CN 200978177Y
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- CN
- China
- Prior art keywords
- long
- arm
- tong arm
- armed
- galianconism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
A double-sided vertical coil clamp comprises an inner clamp mechanism in the space between a bended rod and an outer clamp arm, double inner clamp arms comprising two locally connected flat plates, while a single inner clamp arm is a flat plate. Both ends of their short arm and long arm are provided with two strip through holes in the same direction as the arms, and a lower arm is provided at the center of each long arm, and an inner jaw fixed on the long arm is provided on the end facing the short arm, part of the long arm of the single inner clamp arm is inserted between both long arms of the double inner clamp arms, and both ends of the hinge shaft going through the strip through holes of the short arm of the inner clamp arm also go through the through holes close to the short arm provided both opposite bended rods, while both hinge shafts going through both strip through holes of the long arm are coaxial with both hinges going through the outer clamp arm. The utility model is characterized by high clamping force, reliable performance and eliminates the possibility of coil removal during production and transport; the utility model can center automatically and remain level under no load or during operation without damaging the surface of the steel coil, and be aligned with the steel coil inner hole automatically, resulting in small stress on the opener/closer and long useful life.
Description
Technical field the utility model relates to a kind of hoisting sling.
Background technology is produced in iron and steel enterprise in the processes such as coil of strip and transportation, and is the most stable owing to standing up, and therefore requires necessary vertical handling of coil of strip and placement.The vertical steel coils clamp of present commonplace use, its keystone configuration is: it has an outer caliper unit, be that it has a vertical upper hanger, its underpart and two left and right sides straight-bar upper articulations that stretch to both sides, this straight-bar bottom, left and right sides is long-armed hinged with L shaped left and right sides knee again, and this left and right sides straight-bar and left and right sides knee are formed four connecting rods.The bottom of above-mentioned left and right sides knee galianconism again with long-armed on have about two cylindrical voids L shaped outer tong arm galianconism hinged.Above-mentioned upper hanger, left and right sides straight-bar, left and right sides knee and about the assembly that constitutes of outer tong arm be corresponding a pair of, they link to each other by the hinge axis of hinged usefulness, promptly the pan on assembly all links to each other with the end of homonymy hinge axis, and the pan on another assembly all links to each other with the end of opposite side hinge axis.The top of upper hanger also is provided with pan simultaneously, and they link to each other with the hinge axis two ends respectively, in order to hanging the usefulness of suspension hook.The outer tong arm in an above-mentioned a pair of left side (right side) long-armed is inserted in another in right (left side) outer tong arm long-armed, about other has two hinge axis to pass respectively outer tong arm long-armed cooresponding pilot hole, and be positioned at cylindrical void spool on establish slide block cooresponding with it.About outside be provided with on the hinge axis of tong arm galianconism form by support and corresponding arc with coil of strip about outside jaw.Be provided with the switch circuit controller assembly on the hinge axis of upper hanger bottom, this switch circuit controller assembly mainly includes connecting rod, switch circuit controller and switch circuit controller bearing.Pivotally attached two connecting rods connect on it and catch up with end and switch circuit controller upper end with being hinged on the hinge axis of upper hanger bottom, and lower link lower end and switch circuit controller bearing are located on the outer tong arm together.Switch circuit controller is a mechanical industry switch circuit controller commonly used at present, be that the top is provided with in the switch circuit controller housing of gland, be respectively equipped with lower tooth cover on the spiral fluted up and down, be positioned at the locking bar of switch circuit controller housing, the sliding pin with the cooresponding radially evagination of plug helix is established on top, and the cuboid tapered end is established in the locking bar lower end that is positioned at outside the switch circuit controller housing, and it is corresponding with the lockhole on the switch circuit controller bearing, this lockhole exposed parts is a rectangular opening, and inside is round slot bore.The weak point of the upright coil clamp of above-mentioned folder is: the clamping dynamics inadequately, roll out, damage coil of strip easily; Before the handling with handling after clamp occur tilting, be difficult for centering; The stressed big damage easily of switch circuit controller assembly; Need artificial assistance to aim at coil of strip endoporus etc.
The summary of the invention the purpose of this utility model is to provide a kind of gripping power big, unloaded all can automatic capturing maintenance level during with work, do not damage the coil of strip surface, the two-sided clip that can aim at coil of strip endoporus, long service life automatically founds coil clamp.
The utility model mainly is based on above-mentioned upright coil clamp, has increased interior caliper unit and location supporting plate, has changed the switch circuit controller assembly simultaneously again.Wherein interior caliper unit mainly includes tong arm in the Dan Shuan, jaw reaches aperture member.The L shaped flat board that tong arm is linked to each other by two parts in two is formed, its galianconism and long-armed two ends are equipped with and place arm strip through-hole in the same way, each long-armed middle part is equipped with the underarm that is connected as a single entity with it and extends downwards, its two end limits towards galianconism are provided with and are fixed thereon and the internal clamp port that two underarms are continuous, and this tabular jaw is preferably and the cooresponding arc of coil of strip internal orifice dimension.Tong arm is a L shaped flat board in single, its galianconism and long-armed two ends are equipped with and place arm strip through-hole in the same way, long-armed middle part is provided with the underarm that is connected as a single entity with it and extends downwards, its end limit towards galianconism is provided with another internal clamp port that is fixed thereon, and this tabular internal clamp port is preferably and the cooresponding arc of coil of strip internal orifice dimension.Be provided with the truncated cone shape plate that the upper end is attached thereto below best two internal clamp ports, the support upper end of supporting this truncated cone shape plate links to each other with the underarm of interior tong arm.This truncated cone shape plate reaches to prop up and is configured to aperture member.An above-mentioned part that singly makes up tong the brachium arm is inserted in two interior tong arm two long-armed institute clip spaces, and tong arms place in knee and the outer tong arm space in two.Pass the hinge axis two ends of strip through-hole on the interior tong arm galianconism and also pass the through hole that two relative knees are located at close its galianconism respectively; And two hinge axis that pass long-armed last two strip through-holes respectively with pass about two hinge axis of outer tong arm coaxial.A L shaped supporting plate is respectively established in the outer tong arm outside about being preferably in, and its vertical plate is provided with and the cooresponding through hole of above-mentioned hinge axis, and hinge axis reaches outside the supporting plate, and the bottom of this supporting plate is for placing the horizontal plate on the coil of strip top.Self-locking mechanism of the present utility model is that the switch circuit controller assembly mainly includes, hook seat, location hook, switch circuit controller, adapter shaft, radius stay and registration mast.The list of interior caliper unit or two in be provided with the hook seat that the lower end is fixed thereon on the tong arm, the upper end of this hook seat is hook-shaped, corresponding with location hook lower end hook, the through hole of this location hook upper end is located on the hinge axis of upper hanger lower end, and the rear portion and the switch circuit controller lower end of location hook hook are hinged.The lower end be provided with piston the switch circuit controller pull bar its upper end with two positioned parallel bar free ends on adapter shaft hinged, the other end of two radius stays is located on the hinge axis of upper hanger lower end, respectively establish (or pass two radius stay through holes an one) perpendicular horizontal location post in the above-mentioned two radius stays outside, their free end exceeds left and right sides straight-bar and can take thereon.
Working process of the present utility model is as follows: with the crane hook whole clamp of slinging, will probe into the coil of strip endoporus to aperture member, and supporting plate is horizontally placed on the coil of strip upper surface, but just automatic capturing position of clamp.Unclamp crane hook, upper hanger moves downward, and location hook and hook seat are thrown off, and clamp is just opened self-locking and carried out work.Promote crane hook again, the four-bar linkage of clamp is extended, and the angle between left and right sides straight-bar and left and right sides knee dwindles, and forces the inside translation in opposite directions of two outer jaws dos, until workpiece is clamped fully.Meanwhile, the hinge axis upward movement on the knee of the left and right sides forces the interior tong arm translation laterally of Dan Shuan that two internal clamp ports are outwards opened until being pressed on the coil of strip inner hole wall again.Sling after inside and outside jaw clamps coil of strip, it is transported to the desired location, put down crane hook, upper hanger moves downward, and the angle between left and right sides straight-bar and the left and right sides knee increases, and forces two outside translations of outer jaw, and outer jaw opens the coil of strip outside is unclamped.Because the hinge axis on the knee of the left and right sides moves downward, force the interior tong arm of Dan Shuan to do translation in opposite directions simultaneously, shrink, break away from the coil of strip inwall thereby drive two internal clamp ports.The hook seat catches on location hook connecting rod mechanism of the present utility model is pinned then, and this moment, inside and outside jaw reached large opening.With the crane hook clamp of upwards slinging, break away from the workpiece that handling finishes again, carry out handling next time again.
The utility model has following advantage compared to existing technology:
1. gripping power is big, can not roll out dependable performance in the production and transport process.
2. when unloaded and gripping coil of strip, all can keep level reposefully, can not cause any damage coil of strip.
3. adopt switch circuit controller to drive location hook and carry out self-locking, make switch circuit controller stressed little, safe and reliable, long service life.
4. do not need artificial assisting to aim at the coil of strip endoporus automatically.
5. easy and simple to handle, easy to maintenance, fault rate is low, long service life.
6. oad is little, and required at work working space is little, and applicability is strong.
Description of drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is that the utility model is fully withdrawn the mode of operation master and looks scheme drawing.
Fig. 3 is that the complete closed mode of operation master of the utility model looks scheme drawing.
Fig. 4 is the outer tong arm assembly drawing of the utility model.
Fig. 5 is the two interior tong arm schematic perspective views of the utility model.
Fig. 6 is a tong arm schematic perspective view in the utility model list.
Fig. 7 is that the master of the utility model switch circuit controller assembly looks scheme drawing.
The specific embodiment is stood in the scheme drawing of coil clamp at Fig. 1, Fig. 2 and two-sided clip shown in Figure 3, upper hanger 1 bottom and two left and right sides straight-bars, 3,4 upper articulations, this straight-bar bottom, left and right sides is long-armed hinged with left and right sides knee 7,8 again, the bottom of this left and right sides knee galianconism again with long-armed on have two cylindrical voids about outer tong arm 11,12 galianconism hinged, above-mentioned upper hanger, left and right sides straight-bar, left and right sides knee and about the assembly that constitutes of outer tong arm be corresponding a pair of, they are continuous by the hinge axis 2,5,6,9,10 of hinged usefulness.Tong arm long-armed is inserted in another in tong arm outside the left side long-armed, as shown in Figure 4 outside the above-mentioned a pair of right side.About outside be provided with on the hinge axis of tong arm galianconism about outside jaw 26,27.Be provided with interior caliper unit in the space outside left and right sides knee reaches between the tong arm, tong arm 17 in its pair, as shown in Figure 5, form by the continuous L shaped flat board in two parts, its galianconism and long-armed two ends are equipped with and place arm strip through-hole in the same way, each long-armed middle part is equipped with underarm, and its two end limits towards galianconism are provided with the internal clamp port 24 that is fixed thereon, and this tabular internal clamp port is and the cooresponding arc of coil of strip internal orifice dimension.Tong arm 18 in single as shown in Figure 6, is a L shaped flat board, and its galianconism and long-armed two ends are provided with and place arm strip through-hole in the same way, and long-armed middle part is provided with underarm, and its end limit towards galianconism is provided with another jaw 25 that is fixed thereon.Be provided with the truncated cone shape plate 28 that the upper end is attached thereto below above-mentioned two internal clamp ports, its support 29 upper ends link to each other with the lower end of interior tong arm.The part of brachium arm of singly making up tong be inserted in two in tong arm two long-armed between.The through hole that two relative knees are located at close its galianconism is also passed at hinge axis 13,14 two ends of tong arm galianconism strip through-hole respectively in passing, and two hinge axis that pass long-armed two strip through-holes respectively with pass about outer tong arm two hinge axis 15,16 coaxial, this axle that is positioned at cylindrical void is provided with slide block cooresponding with it.About outside the tong arm outside respectively establish a L shaped supporting plate 30, its vertical plate is provided with and the cooresponding through hole of above-mentioned hinge axis, hinge axis reaches outside the supporting plate, the bottom of this supporting plate is a horizontal plate.In single, be provided with the hook seat 21 that the lower end is fixed thereon on the tong arm, its upper end is corresponding with location hook 20 lower ends, the through hole of this location hook upper end is located on the hinge axis of upper hanger lower end, the rear portion and switch circuit controller 22 lower ends of location hook hook are hinged, adapter shaft on the upper end of switch circuit controller pull bar and two positioned parallel bars, 19 free ends is hinged, the other end of two radius stays is located on the hinge axis of upper hanger lower end, respectively establish a perpendicular horizontal location post 23 in the above-mentioned two radius stays outside, their free end exceeds left and right sides straight-bar, as shown in Figure 7.
Claims (5)
1 one kinds of upright coil clamps of two-sided clip, its outer caliper unit has a upper hanger, its underpart and two left and right sides straight-bar upper articulations, this straight-bar bottom, left and right sides is long-armed hinged with left and right sides knee again, the bottom of this left and right sides knee galianconism again with long-armed on have two cylindrical voids about outer tong arm galianconism hinged, above-mentioned upper hanger, left and right sides straight-bar, left and right sides knee and about the assembly that constitutes of outer tong arm be corresponding a pair of, they link to each other by the hinge axis of hinged usefulness, tong arm long-armed is inserted in another in tong arm outside the right side long-armed outside the above-mentioned a pair of left side, tong arm long-armed is inserted in another in tong arm outside the left side long-armed outside a pair of right side, the long-armed cooresponding pilot hole of outer tong arm about other has two hinge axis to pass respectively, and be positioned at cylindrical void the axle on establish slide block cooresponding with it, about outside be provided with on the hinge axis of tong arm galianconism about outside jaw, on the hinge axis of upper hanger bottom, be provided with the switch circuit controller assembly, it is characterized in that; Be provided with interior caliper unit in the space outside knee reaches between the tong arm, the flat board that tong arm is linked to each other by two parts in its pair is formed, its galianconism and long-armed two ends are equipped with and place arm two strip through-holes in the same way, each long-armed middle part is equipped with underarm, its two end limits towards galianconism are provided with the internal clamp port that is fixed thereon, tong arm is an one flat plate in single, its galianconism and long-armed two ends are provided with and place arm two strip through-holes in the same way, long-armed middle part is provided with underarm, its end limit towards galianconism is provided with another internal clamp port that is fixed thereon, the part of brachium arm of singly making up tong be inserted in two in tong arm two long-armed between, the hinge axis two ends of tong arm galianconism strip through-hole are also passed two relative knees respectively and are located at through hole near its galianconism in passing, and it is coaxial with two hinges that pass outer tong arm respectively to pass two hinge axis of long-armed two strip through-holes.
2 two-sided clips according to claim 1 found coil clamp, it is characterized in that; The hook seat lower end of switch circuit controller assembly is fixed on the interior tong arm, the upper end of this hook seat is corresponding with location hook lower end hook, the through hole of location hook upper end is located on the hinge axis of upper hanger lower end, the rear portion and the switch circuit controller lower end of location hook hook are hinged, adapter shaft on the upper end of switch circuit controller pull bar and the two positioned parallel bar free ends is hinged, the other end of two radius stays is located on the hinge axis of upper hanger lower end, respectively establish a perpendicular horizontal location post in the above-mentioned two radius stays outside, their free end exceeds left and right sides straight-bar.
3 two-sided clips according to claim 1 and 2 found coil clamp, it is characterized in that; Be provided with the truncated cone shape plate that the upper end is attached thereto below two internal clamp ports, its support upper end links to each other with the underarm of interior tong arm.
4 two-sided clips according to claim 3 found coil clamp, it is characterized in that; About outside the tong arm outside respectively establish a supporting plate.
5 two-sided clips according to claim 4 found coil clamp, it is characterized in that; Be positioned at the tong arm cylindrical void the axle on establish slide block cooresponding with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620093044 CN200978177Y (en) | 2006-08-31 | 2006-08-31 | Double-faced clip vertical reeling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620093044 CN200978177Y (en) | 2006-08-31 | 2006-08-31 | Double-faced clip vertical reeling clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200978177Y true CN200978177Y (en) | 2007-11-21 |
Family
ID=38978556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620093044 Expired - Lifetime CN200978177Y (en) | 2006-08-31 | 2006-08-31 | Double-faced clip vertical reeling clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200978177Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765662A (en) * | 2012-07-03 | 2012-11-07 | 安徽浙泰不锈钢集团有限公司 | Clamp forceps for steels |
| CN104108646A (en) * | 2014-07-07 | 2014-10-22 | 合肥金德电力设备制造有限公司 | Overhead hoist device |
| CN105416969A (en) * | 2015-10-30 | 2016-03-23 | 嵊州四明山新型建材有限公司 | Two-stage articulated clamp special for suspended bricks |
-
2006
- 2006-08-31 CN CN 200620093044 patent/CN200978177Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765662A (en) * | 2012-07-03 | 2012-11-07 | 安徽浙泰不锈钢集团有限公司 | Clamp forceps for steels |
| CN104108646A (en) * | 2014-07-07 | 2014-10-22 | 合肥金德电力设备制造有限公司 | Overhead hoist device |
| CN105416969A (en) * | 2015-10-30 | 2016-03-23 | 嵊州四明山新型建材有限公司 | Two-stage articulated clamp special for suspended bricks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071121 |
|
| EXPY | Termination of patent right or utility model |