CN203877746U - Special multi-claw hanger for annular object - Google Patents
Special multi-claw hanger for annular object Download PDFInfo
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- CN203877746U CN203877746U CN201420241087.7U CN201420241087U CN203877746U CN 203877746 U CN203877746 U CN 203877746U CN 201420241087 U CN201420241087 U CN 201420241087U CN 203877746 U CN203877746 U CN 203877746U
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- pawl
- established
- suspender
- special
- multijaw
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Abstract
The utility model provides a special multi-claw hanger for an annular object, belongs to hoisting equipment, and particularly relates to a hanger. The hanger is characterized by being composed of a hanging ring, chains, hanging claws and a hanging claw control mechanism which are connected, wherein the hanging claw control mechanism is provided with an upper transverse beam, a vertical slide column, symmetrical positioning claws, positioning tapered sleeves, slide sleeves and a lower transverse beam in a sequence from the hanging ring to the hanging claws; the upper transverse beam and the slide sleeves are arranged on the slide column in a sleeved mode to form sliding connection; the positioning tapered sleeves are fastened with the slide column, and the lower transverse beam is fastened with the slide column; the two ends of the chains are respectively connected with the upper transverse beam and the hanging claws; the positioning claws are hinged with the upper transverse beam; and the middle parts of the hanging claws are hinged with the lower transverse beam. The special multi-claw hanger for the annular object has the advantages of novel concept, and simple and reasonable structure; the special multi-claw hanger is simple to operate and is convenient and rapid in a use process; the working efficiency is improved; the special multi-claw hanger is safe and reliable; safety accidents are reduced and potential safety hazards are eliminated; and personal injuries are avoided and the smooth proceeding of production is guaranteed.
Description
Technical field
The utility model belongs to hanging device, relates in particular to a kind of suspender.
Background technology
Steel packaging tie need to be transported to warehouse after producing, packaging.At present steel packaging tie, before lifting, need to pass steel rope from packaging tie bottom, then steel rope is hung on the hoist ceiling crane suspension hook of driving to the manual travelling hoist ceiling crane packaging tie of slinging.The defect existing is that whole handling process operation is loaded down with trivial details, first wants reeve, after finishing, also will untie steel rope, and spended time is long, inefficiency; Steel rope can be tightened in lifting moment simultaneously, and easily tong, exists serious potential safety hazard, easily causes personal injury, and impact is normally produced.
Utility model content
In order to overcome the defect of prior art, the purpose of this utility model is to provide the special multijaw suspender of a kind of annular article, simple to operate, practical, increases work efficiency, and eliminates safe hidden trouble, and ensures to produce to carry out smoothly.
The special multijaw suspender of annular article, be characterized in this suspender by suspension ring, chain, hang pawl and hang pawl control mechanism and connect and compose, described hangs pawl control mechanism from suspension ring to the order of hanging pawl, if entablatrance, vertical traveller, symmetrical positioning pawl, location tapered sleeve, sliding sleeve, cross sill, entablatrance, sliding sleeve are enclosed within and on traveller, become sliding block joint, location tapered sleeve and traveller, cross sill and traveller are fastenedly connected respectively, the two ends of chain connect respectively entablatrance and hang pawl, positioning pawl and entablatrance are articulated and connected, and hang pawl middle part and are articulated and connected with cross sill.
The utility model further improves, and described entablatrance, cross sill are all crosswise, and groove is established along central axis in each end, and connecting bore is established in groove both sides.
The utility model further improves, and the outside face of described location tapered sleeve is the conical surface, is large end towards one end of cross sill, and this large end end face is established the conical surface towards indent.
The utility model further improves, and described sliding sleeve is double end centrum, interposition maximum outside diameter, and this external diameter equals to locate the maximum outside diameter of tapered sleeve, and the tapering of top centrum adapts with the inner conical surface of tapered sleeve lower end, location.
The utility model further improves, and square groove is established in described positioning pawl upper end, and through hole is established in groove both sides, and positioning pawl and entablatrance connection location are near traveller; Positioning pawl lower inside is established the eave tile with cambered surface, and the radius of curvature of cambered surface is consistent with the maximum outside diameter of sliding sleeve, and positioning pawl is close to traveller by conducting oneself with dignity.
The utility model further improves, the lower outside establishing weight of described positioning pawl, the centripetence of increase positioning pawl.
The utility model further improves, sleeve pipe between described sliding sleeve and cross sill, and casing pipe sleeve is contained on traveller.
The utility model further improves, and brace panel is established in the outside of described suspension ring, and brace panel lower end is fixed on entablatrance.
The utility model further improves, and the described pawl two ends of hanging are outside bending-like, and wherein groove is established in end, one end, and through hole is established in groove both sides, and it is corresponding with the connecting bore of cross sill that its bending part is established fixed orifice.
When use, suspension ring drive on positioning pawl and move, and positioning pawl, due to the effect of counterweight, pulls on sliding sleeve and moves, until coordinate with location tapered sleeve, positioning pawl slips over location tapered sleeve, now, hangs pawl and opens, and chain is stressed, annular article lifting; In the time that positioning pawl catches on the lower surface of location tapered sleeve, chain does not stress, suspender lifting; Positioning pawl is got back to behind the lower end of sliding sleeve, realizes from opening the transformation of position to lifting position.
Compared with prior art, advantage is novel, and structure letter gathers, rationally; Simple to operate when use, convenient and swift, increase work efficiency; Safe and reliable, reduce safety misadventure and occur, eliminate safe hidden trouble, avoid causing personal injury, ensure to produce and carry out smoothly.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the structural representation of the special multijaw suspender of annular article;
Fig. 2 is the structural representation of the utility model entablatrance;
Fig. 3 is the structural representation that the utility model hangs pawl.
In figure: 1-suspension ring, 2-traveller, 3-brace panel, 4-entablatrance, 5-chain, 6-hang pawl, 7-cross sill, 8-positioning pawl, 9-location tapered sleeve, 10-counterweight, 11-sliding sleeve, 12-sleeve pipe.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail.
Can be found out by Fig. 1 to 3, the special multijaw suspender of annular article by suspension ring 1, chain 5, hang pawl 6 and hang pawl control mechanism and connect and compose, hang pawl control mechanism from suspension ring to the order of hanging pawl, if entablatrance 4, vertical traveller 2, symmetrical positioning pawl 8, location tapered sleeve 9, sliding sleeve 11, cross sill 7, entablatrance, sliding sleeve are enclosed within and on traveller, become sliding block joint, location tapered sleeve and traveller, cross sill and traveller are fastenedly connected respectively, the two ends of chain connect respectively entablatrance and hang pawl, positioning pawl and entablatrance are articulated and connected, and hang pawl middle part and are articulated and connected with cross sill.
Described entablatrance 4, cross sill 7 are all crosswise, and groove is established along central axis in each end, and connecting bore is established in groove both sides.
The outside face of described location tapered sleeve 9 is the conical surface, is large end towards one end of cross sill, and this large end end face is established the conical surface towards indent.
Described sliding sleeve 11 is double end centrum, interposition maximum outside diameter, and this external diameter equals to locate the maximum outside diameter of tapered sleeve, and the tapering of top centrum adapts with the inner conical surface of tapered sleeve lower end, location.
Square groove is established in described positioning pawl 8 upper ends, and through hole is established in groove both sides, and positioning pawl and entablatrance connection location are near traveller; Positioning pawl lower inside is established the eave tile with cambered surface, and the radius of curvature of cambered surface is consistent with the maximum outside diameter of sliding sleeve, and positioning pawl is close to traveller by conducting oneself with dignity.
The lower outside establishing of described positioning pawl 8 weighs 10, increases the centripetence of positioning pawl.
Sleeve pipe 12 between described sliding sleeve 11 and cross sill 7, casing pipe sleeve is contained on traveller 2.
Brace panel 3 is established in the outside of described suspension ring 1, and brace panel lower end is fixed on entablatrance 4.
Described pawl 6 two ends of hanging are outside bending-like, and wherein groove is established in end, one end, and through hole is established in groove both sides, and it is corresponding with the connecting bore of cross sill 7 that its bending part is established fixed orifice.
When use, suspension ring drive on positioning pawl and move, and positioning pawl, due to the effect of counterweight, pulls on sliding sleeve and moves, until coordinate with location tapered sleeve, positioning pawl slips over location tapered sleeve, now, hangs pawl and opens, and chain is stressed, annular article lifting; In the time that positioning pawl catches on the lower surface of location tapered sleeve, chain does not stress, suspender lifting; Positioning pawl is got back to behind the lower end of sliding sleeve, realizes from opening the transformation of position to lifting position.
Claims (9)
1. the special multijaw suspender of annular article, it is characterized in that, this suspender is by suspension ring (1), chain (5), hang pawl (6) and hang pawl control mechanism and connect and compose, described hangs pawl control mechanism from suspension ring to the order of hanging pawl, if entablatrance (4), vertical traveller (2), symmetrical positioning pawl (8), location tapered sleeve (9), sliding sleeve (11), cross sill (7), entablatrance, sliding sleeve is enclosed within and on traveller, becomes sliding block joint, location tapered sleeve and traveller, cross sill and traveller are fastenedly connected respectively, the two ends of chain connect respectively entablatrance and hang pawl, positioning pawl and entablatrance are articulated and connected, hanging pawl middle part is articulated and connected with cross sill.
2. the special multijaw suspender of annular article according to claim 1, is characterized in that, described entablatrance (4), cross sill (7) are all crosswise, and groove is established along central axis in each end, and connecting bore is established in groove both sides.
3. the special multijaw suspender of annular article according to claim 1 and 2, is characterized in that, the outside face of described location tapered sleeve (9) is the conical surface, is large end towards one end of cross sill, and this large end end face is established the conical surface towards indent.
4. the special multijaw suspender of annular article according to claim 1 and 2, it is characterized in that, described sliding sleeve (11) is double end centrum, interposition maximum outside diameter, this external diameter equals to locate the maximum outside diameter of tapered sleeve, and the tapering of top centrum adapts with the inner conical surface of tapered sleeve lower end, location.
5. the special multijaw suspender of annular article according to claim 1 and 2, is characterized in that, square groove is established in described positioning pawl (8) upper end, and through hole is established in groove both sides, and positioning pawl and entablatrance connection location are near traveller; Positioning pawl lower inside is established the eave tile with cambered surface, and the radius of curvature of cambered surface is consistent with the maximum outside diameter of sliding sleeve, and positioning pawl is close to traveller by conducting oneself with dignity.
6. the special multijaw suspender of annular article according to claim 1 and 2, is characterized in that, the lower outside establishing heavy (10) of described positioning pawl (8).
7. the special multijaw suspender of annular article according to claim 1 and 2, is characterized in that, sleeve pipe (12) between described sliding sleeve (11) and cross sill (7), and casing pipe sleeve is contained on traveller (2).
8. the special multijaw suspender of annular article according to claim 1, is characterized in that, brace panel (3) is established in the outside of described suspension ring (1), and brace panel lower end is fixed on entablatrance (4).
9. the special multijaw suspender of annular article according to claim 1 and 2, it is characterized in that, described to hang pawl (6) two ends be outside bending-like, and wherein groove is established in end, one end, through hole is established in groove both sides, and it is corresponding with the connecting bore of cross sill (7) that its bending part is established fixed orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420241087.7U CN203877746U (en) | 2014-05-13 | 2014-05-13 | Special multi-claw hanger for annular object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420241087.7U CN203877746U (en) | 2014-05-13 | 2014-05-13 | Special multi-claw hanger for annular object |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203877746U true CN203877746U (en) | 2014-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420241087.7U Active CN203877746U (en) | 2014-05-13 | 2014-05-13 | Special multi-claw hanger for annular object |
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| Country | Link |
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| CN (1) | CN203877746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108840229A (en) * | 2018-07-11 | 2018-11-20 | 江苏美科硅能源有限公司 | A kind of polycrystalline silicon ingot hoisting fixture |
-
2014
- 2014-05-13 CN CN201420241087.7U patent/CN203877746U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108840229A (en) * | 2018-07-11 | 2018-11-20 | 江苏美科硅能源有限公司 | A kind of polycrystalline silicon ingot hoisting fixture |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |