CN200992460Y - Lifting tool - Google Patents
Lifting tool Download PDFInfo
- Publication number
- CN200992460Y CN200992460Y CN 200620094158 CN200620094158U CN200992460Y CN 200992460 Y CN200992460 Y CN 200992460Y CN 200620094158 CN200620094158 CN 200620094158 CN 200620094158 U CN200620094158 U CN 200620094158U CN 200992460 Y CN200992460 Y CN 200992460Y
- Authority
- CN
- China
- Prior art keywords
- holder arms
- coil
- strip
- suspender
- sliding part
- 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 - Fee Related
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a sling. A vertical shaft is install inside a clamp arm; a spring and a sliding device (with the exterior surface protruding the interior surface of the clamp arm) pushed by the spring are installed on the vertical shaft. When the steel coil is lifted, the sliding device contacts the steel coil, which effectively avoids the scratch on the end surface of the steel coil. The guiding wheels at the two sides of the clamp arm hook can roll on the end surface of the steel coil, which changes the break-away friction to sliding friction. Thereby, the steel coil will not be scratched when the sling falls.
Description
Technical field:
The utility model relates to the suspender that is used to carry coil of strip on a kind of suspension hook that is suspended on hoisting crane or elevator, and this suspender comprises hanging element and is installed in the holder arms of hanging element lower area.
Background technology:
The suspender that is used to carry coil of strip of the prior art generally includes and can and be installed in the holder arms of hanging element lower area with the suspension hook bonded assembly hanging element of hoisting crane or elevator, wherein, described hanging element has the rectangular-shaped piece that an inside is equipped with electrical components, and holder arms is to be made of the rod member that two two ends bend respectively in opposite directions, and make kink be installed in the hanging element lower area, following kink forms and can insert the hollow interior hook of coil of strip.Electrical components in the hanging element is the parts that are used to control the holder arms action, it can make two holder arms along hanging element radially according to the same moved further of opposite direction, coil of strip is clamped or unclamped.
Yet, because holder arms is to be made by the bigger material of rigidity such as cast iron or steel, and the weight of coil of strip itself just can reach tens tons to tens tons, so, when utilizing the suspender carrying coil of strip of this kind structure, the problem that at first reflects be the operator in the process of centering, the hook of suspender or jaw touch the coil of strip end face sometimes, and then with its damage or scuffing; Secondly, be in handling coil of strip process, the inboard of two holder arms must be close on two sides of coil of strip, to prevent that coil of strip from pitching, in the suspender uphill process, though be the band press contacts between holder arms and the coil of strip end face, also can invar the volume quality excessive and produce and relatively move, thereby cause position damages such as the edge of coil of strip and end face, not only cause very big economic loss, also cause the resource serious waste simultaneously to manufacturing enterprise.
Summary of the invention:
The purpose of this utility model provides a kind of suspender that is used to carry coil of strip that utilizes the quiet mode that contacts of holder arms and coil of strip end face to solve the coil of strip damage problem.
The suspender that the utility model proposed, comprise hanging element that can be connected and the holder arms that is installed in the hanging element lower area with the suspension hook of elevator or hoisting crane, vertical axis is installed in holder arms, on this vertical axis, be equipped with spring and by this spring push and outside face protrude from the sliding part of holder arms medial surface.
Described sliding part is made of cylindrical member, and is provided with the through hole that allows vertical axis to pass in the middle.
The both sides of described holder arms bottom are separately installed with the track adjusting wheel that is used to protect coil of strip, and the external diameter of this track adjusting wheel is lower than the upper surface of holder arms hook.Described sliding part and track adjusting wheel are made of polyamine fat material.
The suspender that the utility model proposed is used to carry coil of strip increases in holder arms to be had vertical axis and is installed in the sliding part by spring push on the vertical axis, in suspender is sling the process that coil of strip rises, sliding part on the holder arms and coil of strip direct contact, and sliding part can move up and down, make between the two and change static relatively soft contact into, thereby can avoid the coil of strip end face to scratch effectively by moving contact; Simultaneously, owing in the hook both sides of holder arms bottom track adjusting wheel is installed, when suspender descended, track adjusting wheel can be rolled at the coil of strip end face, makes between the two to become rolling friction by sliding friction, thereby can avoid coil of strip to be scratched.
Description of drawings:
Accompanying drawing 1 is the outward appearance cut-away section structural representation of the embodiment of suspender that proposes of the utility model.
The specific embodiment:
Referring to Fig. 1, this figure provides that the utility model proposes is used to carry the overall appearance structure of an embodiment of suspender of coil of strip.This suspender comprises hanging element 1 and holder arms 2, and the track adjusting wheel 3 that is installed in holder arms 2 lower ends.Wherein, hanging element 1 comprises suspension ring 11 that can be connected with the suspension hook of elevator or hoisting crane and the cantilever 12 that is installed in suspension ring 11 belows, the electrical components (because of belonging to prior art, not providing concrete structure among the figure) that is used to control holder arms 2 actions is installed in cantilever 12.
Holder arms 2 is installed on the cantilever 12, holder arms 2 is provided with two, each holder arms 2 all has a montant 21, the two ends of this montant 21 are respectively arranged with the curve 22 and 23 to equidirectional bending, wherein, curve 22 flexibly connects with cantilever 12, and curve 23 is to be used to insert the hollow interior hook of coil of strip.A vertical axis 24 is installed in the montant 21 of holder arms 2 and be installed on this vertical axis 24 goring push spring 25 and by the sliding part 26 of these spring 25 pushing tows; sliding part 26 is made of the cylindrical member that the middle part is provided with through hole; its outside face protrudes from the medial surface of holder arms 2; and be separately installed with the track adjusting wheel 3 that is used to protect coil of strip in the both sides of the curve 23 of holder arms 2 lower ends, and the external diameter of this track adjusting wheel 3 is lower than the upper surface of curve 23 or hook.Described sliding part 26 and track adjusting wheel 3 are made of polyamine fat material so that sliding part 26 and track adjusting wheel 3 can with coil of strip between realize soft the contact.
In use, when suspender falls and touches coil of strip, at first roll in the side end face of coil of strip by track adjusting wheel 3, because force of rolling friction is far smaller than force of sliding friction, and between track adjusting wheel 3 and the coil of strip is soft the contact, so suspender can not cause any harm to coil of strip in dropping process; When the sliding part on the vertical axis 24 26 contacts the back with the coil of strip end face and pass through the rising of holder arms 2 clamping coil of strips, sliding part 26 is with the coil of strip direct contact and can move up and down, make between the two and change static relatively soft contact into, thereby can avoid the coil of strip end face to scratch effectively by moving contact.
Claims (4)
1, a kind of suspender, comprise hanging element that can be connected and the holder arms that is installed in the hanging element lower area with the suspension hook of elevator or hoisting crane, it is characterized in that: vertical axis is installed in holder arms, on this vertical axis, be equipped with spring and by this spring push and outside face protrude from the sliding part of holder arms medial surface.
2, suspender according to claim 1 is characterized in that: described sliding part is made of cylindrical member, and is provided with the through hole that allows vertical axis to pass in the middle.
3, suspender according to claim 1 is characterized in that: the both sides of described holder arms bottom are separately installed with the track adjusting wheel that is used to protect coil of strip, and the external diameter of this track adjusting wheel is lower than the upper surface of holder arms hook.
4, according to claim 1 or 3 described suspenders, its feature will in: described sliding part and track adjusting wheel are made of polyamine fat material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620094158 CN200992460Y (en) | 2006-11-17 | 2006-11-17 | Lifting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620094158 CN200992460Y (en) | 2006-11-17 | 2006-11-17 | Lifting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200992460Y true CN200992460Y (en) | 2007-12-19 |
Family
ID=38945535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620094158 Expired - Fee Related CN200992460Y (en) | 2006-11-17 | 2006-11-17 | Lifting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200992460Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645252A (en) * | 2016-03-18 | 2016-06-08 | 中冶赛迪工程技术股份有限公司 | Intelligent fixture clamping protecting device |
| CN105819329A (en) * | 2016-05-26 | 2016-08-03 | 中冶赛迪工程技术股份有限公司 | Intelligent steel coil clamp |
| CN109677316A (en) * | 2018-12-24 | 2019-04-26 | 刘煋 | A kind of side fork lifting road obstacle clearing vehicle |
| CN110228751A (en) * | 2019-07-16 | 2019-09-13 | 哈尔滨工程机械制造有限责任公司 | A kind of automatic lifting of paper pulp packet and palletizing apparatus |
-
2006
- 2006-11-17 CN CN 200620094158 patent/CN200992460Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645252A (en) * | 2016-03-18 | 2016-06-08 | 中冶赛迪工程技术股份有限公司 | Intelligent fixture clamping protecting device |
| CN105819329A (en) * | 2016-05-26 | 2016-08-03 | 中冶赛迪工程技术股份有限公司 | Intelligent steel coil clamp |
| CN109677316A (en) * | 2018-12-24 | 2019-04-26 | 刘煋 | A kind of side fork lifting road obstacle clearing vehicle |
| CN109677316B (en) * | 2018-12-24 | 2021-08-20 | 刘煋 | Side fork hoist and mount road wrecker |
| CN110228751A (en) * | 2019-07-16 | 2019-09-13 | 哈尔滨工程机械制造有限责任公司 | A kind of automatic lifting of paper pulp packet and palletizing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |