CN202729573U - Cantilever plate-type lug - Google Patents
Cantilever plate-type lug Download PDFInfo
- Publication number
- CN202729573U CN202729573U CN201220434883.3U CN201220434883U CN202729573U CN 202729573 U CN202729573 U CN 202729573U CN 201220434883 U CN201220434883 U CN 201220434883U CN 202729573 U CN202729573 U CN 202729573U
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- China
- Prior art keywords
- reinforcing plate
- plate
- upper reinforcing
- shackle
- shape
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- Expired - Lifetime
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Abstract
A cantilever plate-type lug comprises a lug plate, an upper reinforcing plate and a lower reinforcing plate. The shape of the lug plate is a right trapezoid; one side of the lug plate with the right trapezoid shape, close to an upper bottom edge, is provided with a lifting hole; the upper reinforcing plate is vertically welded on one right-angle side of the lug plate with the right trapezoid shape; the lower reinforcing plate is welded in the middle of the lug plate and is parallel to the upper reinforcing plate; the tail ends of the upper reinforcing plate and the lower reinforcing plate are aligned with the bottom edge of the lug plate with the right trapezoid shape; and the shape of edges of the tail ends of the upper reinforcing plate and the lower reinforcing plate is the same as the shape of the outer edge of a to-be-lifted object. The technical scheme meets the conditions of not only bearing the weight of large containers and members but also utilizing a cantilever structure to adjust the turning radius.
Description
Technical field
The present invention relates to a kind of tun, lifting component hanger, be specially adapted to be located in factory building middle part, adopt and lift tun, the member that mode lifts, belong to the installing area.
Background technology
When tun, member were located on the higher flooring in factory building middle part, absolute altitude, goliath can't use, and generally takes mast to lift, utilize the modes such as building lifts.Be subjected to mast, the structural limitations of building own, the luffing scope is less, can't guarantee tackle block group perpendicular movement, need to utilize ear length to carry out the adjustment of radius of turn.And equipment typing hanger of the prior art only has two kinds of patterns: board-like hanger, axial lifting lug, these two kinds of pattern hangers can't satisfy the actual needs of this operating mode.
Summary of the invention
The object of the invention is to design a kind of Special lifting lug for overcoming the above problems, should carry tun, construction weight, utilize again cantilever design to carry out the adjustment of radius of turn.The technical solution of the utility model is as follows:
The board-like hanger of a kind of cantilever comprises shackle plate, upper reinforcing plate and lower reinforcing plate; Described shackle plate be shaped as right-angled trapezium, close upper base one side of the shackle plate of right-angled trapezium shape has lifting hole(eyelet); Described upper reinforcing plate is vertically welded on the square edge of shackle plate of right-angled trapezium shape; Described lower reinforcing plate is welded on the middle part of shackle plate, and lower reinforcing plate is parallel with upper reinforcing plate; The tail end of described upper reinforcing plate and lower reinforcing plate aligns with the bottom of the shackle plate of right-angled trapezium shape, and the shape at the tail end edge of upper reinforcing plate and lower reinforcing plate is with identical by the outer rim shape of hoisting object.
Described lower reinforcing plate is divided into two, be welded on respectively shackle plate about on two faces.Position while welding between described shackle plate and the upper reinforcing plate is on the center line of upper reinforcing plate.
Leave spacing between the head end of described upper reinforcing plate and the head end of shackle plate, lifting hole(eyelet) is on the shackle plate between the head end of the head end of upper reinforcing plate and shackle plate.
The board-like hanger force-bearing situation of cantilever is comparatively complicated, bear pulling force, shearing force that tun, member cause, bears again the moment of flexure that cantilever causes, and the distortion power that causes of manufacturing, installation error.Therefore the technical program has been taked comparatively reasonably cantilever plank frame of said structure.
Description of drawings
Fig. 1 is the structural representation of this hanger;
Fig. 2 is the A-A generalized section of Fig. 1;
Among the figure, the tail end edge 5 of shackle plate 1, upper reinforcing plate 2, lower reinforcing plate 3, lifting hole(eyelet) 4, lower reinforcing plate.
The specific embodiment
The board-like hanger of a kind of cantilever is characterized in that comprising shackle plate, upper reinforcing plate and lower reinforcing plate; Described shackle plate be shaped as right-angled trapezium, close upper base one side of the shackle plate of right-angled trapezium shape has lifting hole(eyelet); Described upper reinforcing plate is vertically welded on the square edge of shackle plate of right-angled trapezium shape; Described lower reinforcing plate is welded on the middle part of shackle plate, and lower reinforcing plate is parallel with upper reinforcing plate; The tail end of described upper reinforcing plate and lower reinforcing plate aligns with the bottom of the shackle plate of right-angled trapezium shape, and the shape at the tail end edge of upper reinforcing plate and lower reinforcing plate is with identical by the outer rim shape of hoisting object.
Described lower reinforcing plate is divided into two, be welded on respectively shackle plate about on two faces.Position while welding between described shackle plate and the upper reinforcing plate is on the center line of upper reinforcing plate.
Leave spacing between the head end of described upper reinforcing plate and the head end of shackle plate, lifting hole(eyelet) is on the shackle plate between the head end of the head end of upper reinforcing plate and shackle plate.
Step when concrete engineering uses is as follows:
1) clear and definite hanger quantity, installation site, mast position, the effective length of tentatively definite hanger;
2) clear and definite container, construction weight are determined the bearing capacity of every hanger;
3) adopt the board-like hanger of cantilever, utilize the proprietary computation model of the present invention to check, clear and definite hanger overall dimensions, each part dimension.
4) accurately make according to design.
5) weld the position of determining according to step 1.Welding must be undertaken by accredited welder.Weld bead height, length, surface quality must meet design requirement.When needing, weld seam can carry out non-destructive test.
Claims (4)
1. the board-like hanger of cantilever is characterized in that comprising shackle plate, upper reinforcing plate and lower reinforcing plate; Described shackle plate be shaped as right-angled trapezium, close upper base one side of the shackle plate of right-angled trapezium shape has lifting hole(eyelet); Described upper reinforcing plate is vertically welded on the square edge of shackle plate of right-angled trapezium shape; Described lower reinforcing plate is welded on the middle part of shackle plate, and lower reinforcing plate is parallel with upper reinforcing plate; The tail end of described upper reinforcing plate and lower reinforcing plate aligns with the bottom of the shackle plate of right-angled trapezium shape, and the shape at the tail end edge of upper reinforcing plate and lower reinforcing plate is with identical by the outer rim shape of hoisting object.
2. the board-like hanger of cantilever according to claim 1 is characterized in that described lower reinforcing plate is divided into two, be welded on respectively shackle plate about on two faces.
3. the board-like hanger of cantilever according to claim 1 is characterized in that position while welding between described shackle plate and the upper reinforcing plate is on the center line of upper reinforcing plate.
4. the board-like hanger of cantilever according to claim 1 is characterized in that leaving spacing between the head end of the head end of described upper reinforcing plate and shackle plate, and lifting hole(eyelet) is on the shackle plate between the head end of the head end of upper reinforcing plate and shackle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220434883.3U CN202729573U (en) | 2012-08-29 | 2012-08-29 | Cantilever plate-type lug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220434883.3U CN202729573U (en) | 2012-08-29 | 2012-08-29 | Cantilever plate-type lug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202729573U true CN202729573U (en) | 2013-02-13 |
Family
ID=47655295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220434883.3U Expired - Lifetime CN202729573U (en) | 2012-08-29 | 2012-08-29 | Cantilever plate-type lug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202729573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019015207A1 (en) * | 2017-07-19 | 2019-01-24 | 广船国际有限公司 | Lifting lug |
-
2012
- 2012-08-29 CN CN201220434883.3U patent/CN202729573U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019015207A1 (en) * | 2017-07-19 | 2019-01-24 | 广船国际有限公司 | Lifting lug |
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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: 20130213 |
|
| CX01 | Expiry of patent term |