CN204873453U - Lifting lug for large-tonnage hoisting - Google Patents
Lifting lug for large-tonnage hoisting Download PDFInfo
- Publication number
- CN204873453U CN204873453U CN201520678700.6U CN201520678700U CN204873453U CN 204873453 U CN204873453 U CN 204873453U CN 201520678700 U CN201520678700 U CN 201520678700U CN 204873453 U CN204873453 U CN 204873453U
- Authority
- CN
- China
- Prior art keywords
- straight pin
- draw
- lifting
- groove
- clamping groove
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 230000008878 coupling Effects 0.000 abstract description 12
- 238000010168 coupling process Methods 0.000 abstract description 12
- 238000005859 coupling reaction Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 3
- 238000005192 partition Methods 0.000 abstract 2
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a lug is played in large-tonnage hoist and mount, characterized by: the lifting lug is a cylindrical pin made of round steel, the cylindrical pin can be inserted into a horizontal pin hole on the side part of the lifting piece, and an annular baffle is fixedly welded at the outer end of the cylindrical pin, so that a steel wire rope clamping groove is formed between the side part of the lifting piece and the annular baffle, and the steel wire rope for lifting is clamped and embedded in the clamping groove; and a limiting partition plate is fixedly welded in the clamping groove, positioned at the top of the clamping groove and positioned on the cross section of the clamping groove, and the end surface of the inner side of the limiting partition plate is abutted against the side part of the hoisting piece, so that the width of the clamping groove is ensured. Utilize the utility model discloses lift by crane to the special tube coupling of big length, as long as reserve the lug hole at the tube coupling lateral part and can make things convenient for safety, the process of lifting by crane of subtracting.
Description
Technical field
The utility model relates to a kind of hanger, is more particularly a kind of hanger be applied in for fixing steel rope in large-tonnage lifting.
Background technology
In double Small Distance rectangular top pipe construction, its main channel Plays tube coupling adopts steelframe to lift, and standard tube coupling is of a size of 1500mm × 7000mm × 5000mm, heavy 45t; In this project, its main channel is provided with one service channel every 20 meters, arranges many places service channel along the line.Service channel is special tube coupling, it is of a size of: 7560mm × 7000mm × 5000mm, weigh 228t, and its length is five times of standard tube coupling, for the special tube coupling of such length, be difficult to realize with steelframe lifting, therefore steelframe will not only increase the load of steel rope because span is too large to making steelframe weight greatly increase, also numerous and diverse because bringing steel rope installation process, easy generation steel rope falls, and steel rope landing will cause serious consequence.
Utility model content
The utility model is the weak point for avoiding existing for above-mentioned prior art, provides a kind of large-tonnage to lift hanger, firm to make for large-sized special tube coupling steel rope in hoisting process, ensures engineering safety.
The utility model is that technical solution problem adopts following technical scheme:
The constructional feature that the utility model large-tonnage has lifted hanger is: described hanger makes straight pin with round steel, described straight pin can be inserted in the horizontal pin-and-hole of the sidepiece being arranged in lifting part, ring baffle is fixedly welded with in the outer end of described straight pin, the plane of described ring baffle and the axes normal of described straight pin, make to be formed with steel rope draw-in groove between the sidepiece and ring baffle of described lifting part, lifting wire line shoe is embedded in described draw-in groove; In described draw-in groove, be in draw-in groove top, be positioned on the transversal surface of draw-in groove and fix welded limiting dividing plate, be butted on lifting part sidepiece with the inner side end of described spacing dividing plate, ensure the width of draw-in groove with this.
The constructional feature that the utility model large-tonnage has lifted hanger is also: described ring baffle is the quadrant that central angle is not less than 180 degree, described quadrant is positioned on second circumferential position of the straight pin in level, at the radial notch of the end opens of described straight pin, described spacing dividing plate inlay card is also fixedly welded in described radial notch, and is formed at the outer face of straight pin and protrudes out.
Compared with the prior art, the utility model beneficial effect is embodied in:
The utility model sound construction, easy to use, utilize the utility model to lift by crane, as long as reserve pin-and-hole at tube coupling sidepiece for large length particular tube joint.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model and steel rope mated condition schematic diagram;
Fig. 3 is the utility model using state schematic diagram;
Detailed description of the invention
See Fig. 1 and Fig. 2, in the present embodiment, large-tonnage has lifted the version of hanger and is: described hanger makes straight pin 1 with round steel, described straight pin 1 can be inserted in the horizontal pin-and-hole of the sidepiece being arranged in lifting part 5, ring baffle 2 is fixedly welded with in the outer end of described straight pin 1, the plane of described ring baffle 2 and the axes normal of described straight pin 1, make to be formed with steel rope draw-in groove between the sidepiece and ring baffle 2 of described lifting part 5, lifting steel rope 4 inlay card is in described draw-in groove; In described draw-in groove, be in draw-in groove top, be positioned on the transversal surface of draw-in groove and fix welded limiting dividing plate 3, be butted on lifting part 5 sidepiece with the inner side end of described spacing dividing plate 3, ensure the width of draw-in groove with this.
In concrete enforcement, described ring baffle 2 is quadrants that central angle is not less than 180 degree, described quadrant is positioned on second circumferential position of the straight pin 1 in level, at the radial notch of the end opens of described straight pin 1, described spacing dividing plate 3 inlay card is also fixedly welded in described radial notch, and is formed at the outer face of straight pin 1 and protrudes out.
As shown in Figures 2 and 3, lifting part 5 is tube coupling, pin-and-hole is reserved as hanger hole in the both sides of tube coupling, in hanger hole, pre-buried wall thickness is the round steel ring of 15mm, in order to make steel rope 4 uniform force, each hanger hole should be on phase co-altitude, the earhole of tube coupling both sides symmetrically, hang over steel rope on suspension hook at two ends Cheng Huan, and fix in the steel rope draw-in groove of hanger, steel rope smears brush lubricating oil, because Action of Gravity Field steel rope can slide on balance position naturally during lifting in advance in lifting position, simply, construction safety is reliable for its installation and lifting process.
Claims (2)
1. a large-tonnage has lifted hanger, it is characterized in that: described hanger makes straight pin (1) with round steel, described straight pin (1) can be inserted in the horizontal pin-and-hole of the sidepiece being arranged in lifting part (5), ring baffle (2) is fixedly welded with in the outer end of described straight pin (1), the plane of described ring baffle (2) and the axes normal of described straight pin (1), make to be formed with steel rope draw-in groove between the sidepiece and ring baffle (2) of described lifting part (5), lifting steel rope (4) inlay card is in described draw-in groove; In described draw-in groove, be in draw-in groove top, be positioned on the transversal surface of draw-in groove and fix welded limiting dividing plate (3), be butted on lifting part (5) sidepiece with the inner side end of described spacing dividing plate (3), ensure the width of draw-in groove with this.
2. large-tonnage according to claim 1 has lifted hanger, it is characterized in that: described ring baffle (2) is the quadrant that central angle is not less than 180 degree, described quadrant is positioned on second circumferential position of the straight pin (1) in level, at the radial notch of the end opens of described straight pin (1), described spacing dividing plate (3) inlay card is also fixedly welded in described radial notch, and is formed at the outer face of straight pin (1) and protrudes out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520678700.6U CN204873453U (en) | 2015-09-02 | 2015-09-02 | Lifting lug for large-tonnage hoisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520678700.6U CN204873453U (en) | 2015-09-02 | 2015-09-02 | Lifting lug for large-tonnage hoisting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204873453U true CN204873453U (en) | 2015-12-16 |
Family
ID=54817853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520678700.6U Active CN204873453U (en) | 2015-09-02 | 2015-09-02 | Lifting lug for large-tonnage hoisting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204873453U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107814309A (en) * | 2017-11-24 | 2018-03-20 | 南京同力建设集团股份有限公司 | A kind of large-scale rectangular jacking pipe joints hanging apparatus |
| CN110790122A (en) * | 2019-11-15 | 2020-02-14 | 南通泰胜蓝岛海洋工程有限公司 | Main lifting lug for booster station project and construction process of main lifting lug |
-
2015
- 2015-09-02 CN CN201520678700.6U patent/CN204873453U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107814309A (en) * | 2017-11-24 | 2018-03-20 | 南京同力建设集团股份有限公司 | A kind of large-scale rectangular jacking pipe joints hanging apparatus |
| CN110790122A (en) * | 2019-11-15 | 2020-02-14 | 南通泰胜蓝岛海洋工程有限公司 | Main lifting lug for booster station project and construction process of main lifting lug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |