CN203889890U - Hoisting fixture for steel plate - Google Patents
Hoisting fixture for steel plate Download PDFInfo
- Publication number
- CN203889890U CN203889890U CN201420302078.4U CN201420302078U CN203889890U CN 203889890 U CN203889890 U CN 203889890U CN 201420302078 U CN201420302078 U CN 201420302078U CN 203889890 U CN203889890 U CN 203889890U
- Authority
- CN
- China
- Prior art keywords
- rectangular recess
- steel plate
- hoisting
- suspension clamp
- stone tongs
- 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 discloses a hoisting fixture for a steel plate. The hoisting fixture for the steel plate comprises two hoisting and clamping plates and two connecting plates, wherein a rectangular groove is formed in the lower part of each hoisting and clamping plate, a wear-resisting layer is arranged on the inner wall of each rectangular groove, multiple reinforcing ribs are symmetrically arranged on the two sides of each hoisting and clamping plate, the reinforcing ribs are arranged at one side of the bottom of each rectangular groove, and the two hoisting and clamping plates are fixed into a whole by virtue of the two connecting plates. The hoisting fixture for the steel plate has the advantages that the hoisting fixture can be prevented from deforming, stability of a stressed member in the hoisting fixture is enhanced, and the aim of prolonging service life of the hoisting fixture is realized.
Description
Technical field
The utility model relates to stone tongs, relates in particular to a kind of stone tongs for steel plate, and this stone tongs is mainly used in lifting the identical steel plate of specification size.
Background technology
In prior art, hardness is high owing to having for steel plate, good stability, resistance to abrasion and corrosion stability is strong etc. that advantage is widely used in the industries such as building construction, shipbuilding or bridge construction.At present, when needs are installed steel plate, generally adopt crane and stone tongs to coordinate the movement of steel plate.As China Patent No. " 201020658109.1 " discloses a kind of detachable steel structural hoisting fixture, its open day is on July 20th, 2011, and its technical scheme is that described stone tongs comprises two blocks of suspension clamp plates and connecting panel; Described suspension clamp plate bottom is provided with rectangular recess, and suspension clamp plate top is provided with shackle eye, and two blocks of suspension clamp plates link into an integrated entity by connecting panel.But in this patent, because the quality of steel is very heavy, and this stone tongs concentrates on the bottom (in comprising rectangular recess for supporting driving surface and this position below driving surface of steel) of rectangular recess in the force part in when work, this just makes the driving surface of rectangular recess easily downward-sloping, and then make whole rectangular recess produce deformation, cause stone tongs not use, reduced the service life of stone tongs.Even, when the steel product quality lifting is very heavy, also likely causes the driving surface of rectangular recess from hanging cleat body fracture, thereby cause serious safety misadventure.
Utility model content
The purpose of this utility model is to overcome the above-mentioned problems in the prior art, a kind of stone tongs for steel plate is provided, the utility model can prevent stone tongs distortion, and strengthens the stability of forced section in stone tongs, reaches and improves the stone tongs object in service life.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of stone tongs for steel plate, it is characterized in that: comprise two blocks of suspension clamp plates and two connecting panels, described suspension clamp plate bottom is provided with rectangular recess, on the inwall of described rectangular recess, be provided with wearing layer, on the two sides of described suspension clamp plate, be symmetrically arranged with many reinforced ribs, described reinforced rib is arranged on a side of rectangular recess bottom land, and described two blocks of suspension clamp plates are fixed into one by two connecting panels.
Described reinforced rib is arc, and the middle part of this arc reinforced rib is positioned at rectangular recess bottom land one side, and two ends lay respectively at the upper and lower of rectangular recess.
Employing the utility model has the advantage of:
One, in the utility model, by the wearing layer on rectangular recess inwall, reduce stone tongs wearing and tearing in use, be conducive to extend the service life of stone tongs.By reinforced rib symmetrical on suspension clamp plate, not only strengthened the compactness between suspension clamp intralamellar part molecular structure, also strengthened the integral firmness of stone tongs, make the forced section of stone tongs can hold the heavier steel of lifting and deformation can not occur, both improved stone tongs safety in use, the service life of having improved again stone tongs.Compare for the prior art of representative with China Patent No. " 201020658109.1 ", after employing said structure, the life-span of stone tongs can extend one times.
Two, in the utility model, described reinforced rib is arc, the middle part of this arc reinforced rib is positioned at rectangular recess bottom land one side, two ends lay respectively at the upper and lower of rectangular recess, this structural reinforcing the compactness that is connected with bottom forced section of suspension clamp plate top, can effectively prevent suspension clamp plate generation deformation, thus the service life of further improving whole stone tongs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, be labeled as: 1, suspension clamp plate, 2, connecting panel, 3, rectangular recess, 4, reinforced rib.
The specific embodiment
A kind of stone tongs for steel plate, comprise two blocks of suspension clamp plates 1 and two connecting panels 2, described suspension clamp plate 1 bottom is provided with rectangular recess 3, on the inwall of described rectangular recess 3, is provided with wearing layer, described wearing layer preferably adopts high-tungsten alloy to make, and can effectively reduce the wearing and tearing of suspension clamp plate 1; On the two sides of described suspension clamp plate 1, be symmetrically arranged with many reinforced ribs 4, described reinforced rib 4 is weldingly fixed on a side of rectangular recess 3 bottom lands, and described two blocks of suspension clamp plates 1 are fixed into one by two connecting panels 2 and high strength bolt.
Preferred implementation of the present utility model is, described reinforced rib 4 is arc, the middle part of this arc reinforced rib 4 is positioned at rectangular recess 3 bottom land one sides, and two ends lay respectively at the upper and lower of rectangular recess 3, and the two ends of arc reinforced rib 4 are all near the notch of rectangular recess 3.
In the utility model, for convenient lifting steel plate, under the notch of described rectangular recess 3, edge is shorter than edge on notch.
Embodiment of the present utility model is: the rectangular recess 3 on two blocks of suspension clamp plates 1 is aimed to steel plate to be lifted and inserted, and make two blocks of suspension clamp plates 1 symmetrical in the both sides of steel plate, adjusting two blocks of suspension clamp plates 1 makes it after same plane, by bolt and two connecting panels 2, be fixed and be integral, two connecting panels 2 are separately fixed at suspension clamp plate 1 both sides.Then shackle is inserted on suspension clamp plate 1, then steel rope two ends are inserted in respectively to shackle and are tightened shackle, just can start to lift steel plate.
Claims (2)
1. the stone tongs for steel plate, it is characterized in that: comprise two blocks of suspension clamp plates (1) and two connecting panels (2), described suspension clamp plate (1) bottom is provided with rectangular recess (3), on the inwall of described rectangular recess (3), be provided with wearing layer, on the two sides of described suspension clamp plate (1), be symmetrically arranged with many reinforced ribs (4), described reinforced rib (4) is arranged on a side of rectangular recess (3) bottom land, and described two blocks of suspension clamp plates (1) are fixed into one by two connecting panels (2).
2. a kind of stone tongs for steel plate as claimed in claim 1, it is characterized in that: described reinforced rib (4) is arc, the middle part of this arc reinforced rib (4) is positioned at rectangular recess (3) bottom land one side, and two ends lay respectively at the upper and lower of rectangular recess (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420302078.4U CN203889890U (en) | 2014-06-09 | 2014-06-09 | Hoisting fixture for steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420302078.4U CN203889890U (en) | 2014-06-09 | 2014-06-09 | Hoisting fixture for steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203889890U true CN203889890U (en) | 2014-10-22 |
Family
ID=51716318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420302078.4U Expired - Fee Related CN203889890U (en) | 2014-06-09 | 2014-06-09 | Hoisting fixture for steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203889890U (en) |
-
2014
- 2014-06-09 CN CN201420302078.4U patent/CN203889890U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20150609 |
|
| EXPY | Termination of patent right or utility model |