CN203903776U - Special hook for hoisting strip steel - Google Patents
Special hook for hoisting strip steel Download PDFInfo
- Publication number
- CN203903776U CN203903776U CN201420352156.1U CN201420352156U CN203903776U CN 203903776 U CN203903776 U CN 203903776U CN 201420352156 U CN201420352156 U CN 201420352156U CN 203903776 U CN203903776 U CN 203903776U
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- utility
- arc
- model
- upper arm
- strip steel
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- Expired - Fee Related
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Abstract
The utility model relates to a special hook for hoisting strip steel. The special hook comprises a hanging arm being of an L-shaped structure, wherein the upper part of a vertical section of the hanging arm is of an arc-shaped structure, a vertically arranged baffle is arranged on the end part of a horizontal section, a reinforcing rib is arranged between the horizontal section and the vertical section, arc-shaped support plates are arranged on two sides of the horizontal section of the hanging arm, a reinforcing plate is arranged between each of the arc-shaped support plates and the hanging arm, and a protective layer is arranged on the upper surface of each of the arc-shaped support plates. The special hook provided by the utility model is simple in structure and reasonable in design. According to the special hook provided by the utility model, by arranging the arc-shaped support plates and the protective layer, the stressed area of the hook is greatly increased and is uniformly distributed on a central circular hole of the strip steel in the hoisting direction and horizontal plane. In the hoisting process, the edge of the strip steel is not damaged, so that the completeness of the raw material is effectively improved, the smooth operation of the welded pipe production process is guaranteed and the quality of the welded pipe product is improved.
Description
Technical field
The utility model relates to a kind of hook, relates in particular to the dedicated hook that a kind of hanging belt steel is used.
Background technology
Welded tube is C type or L-type with the general design shape of band steel spreader, at car workshop, band steel spreader is hung on hoisting machinery lift hook, then removes handling band steel, and band steel is placed on decoiling unit, completes material process, at Industry of Pipe Welding tool, has been widely used.Band steel spreader, in Welded Pipe Production Process, is produced important guarantee is provided continuously for welded tube, is the important production tools of ERW production technology, has significantly reduced labour intensity, has improved production efficiency.
Original band steel spreader is at handling welded pipe material, general handling belt steel thickness is band steel more than 1.0mm, at handling thickness during at 1.0mm and following band steel, the large efficiency of material loading difficulty is low, and easily damage strip edge edge, because thickness 1.0mm and following band steel are when coiling state, band steel centre hole is ellipticity, after suspender lifting built on stilts, still present longitudinal flat ellipse, now when decoiling unit material loading, centre hole can not directly enter on decoiling unit circle stay bearing plate, manually need to take lever to prize on decoiling unit, now can damage strip edge edge, in welded tube forming process, cause Forming Quality defect.Therefore,, for addressing the above problem, spy provides a kind of new technical scheme.
Utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, the dedicated hook that provides a kind of hanging belt steel to use.
The utility model is to be achieved through the following technical solutions:
The dedicated hook that a kind of hanging belt steel is used; the upper arm that comprises L-shaped structure; the vertical section of curved structure in top of described upper arm; the end of horizontal segment is provided with the block of vertical layout; and be provided with reinforced rib between horizontal segment and vertical section; the horizontal segment both sides of described upper arm are provided with arc support plate, between described arc support plate and upper arm, are provided with brace panel, and the upper surface of described arc support plate is provided with protective cover.
As preferably, the upper end of described upper arm is provided with hanging head.
As preferably, the arcuate structure that the cross section of described reinforced rib is indent.
As preferably, described arc support plate is arranged in upper arm bilateral symmetry.
Compared with prior art; the beneficial effects of the utility model are: the utility model is simple in structure; reasonable in design; the utility model is by arranging arc support plate and protective cover, and suspension hook area of thrust surface increase considerably, and in the direction of lifting by crane and horizontal surface, is all evenly distributed on band steel center hole; in handling process, can there is not the destruction of strip edge edge; effectively improve the intact degree of raw material, guaranteed carrying out smoothly of process for producing welded pipe, improved the quality of welded tube product.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model.
In figure: 1. upper arm; 2. hanging head; 3. arc support plate; 4. block; 5. reinforced rib; 6. protective cover; 7. brace panel.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1 and Fig. 2, the dedicated hook that a kind of hanging belt steel is used, comprises the upper arm 1 of L-shaped structure, and the upper end of described upper arm 1 is provided with hanging head 2.The vertical section of curved structure in top of described upper arm 1, the end of horizontal segment is provided with the block 4 of vertical layout, and be provided with reinforced rib 5 between horizontal segment and vertical section, the cross section of described reinforced rib 5 is the arcuate structure of indent, can avoid steel band when lifting, to be reinforced muscle 5 wearing and tearing, the horizontal segment both sides of described upper arm 1 are provided with arc support plate 3, and described arc support plate 3 is arranged in upper arm 1 bilateral symmetry.Between described arc support plate 3 and upper arm 1, be provided with brace panel 7, the upper surface of described arc support plate 3 is provided with protective cover 6.The utility model is by arranging arc support plate 3 and protective cover 6; suspension hook area of thrust surface increase considerably; direction and horizontal surface in lifting are all evenly distributed on band steel center hole; in handling process, can there is not the destruction of strip edge edge; effectively improved the intact degree of raw material; guarantee carrying out smoothly of process for producing welded pipe, improved the quality of welded tube product.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. the dedicated hook that hanging belt steel is used; the upper arm (1) that comprises L-shaped structure; it is characterized in that: the vertical section of curved structure in top of described upper arm (1); the end of horizontal segment is provided with the block (4) of vertical layout; and be provided with reinforced rib (5) between horizontal segment and vertical section; the horizontal segment both sides of described upper arm (1) are provided with arc support plate (3); between described arc support plate (3) and upper arm (1), be provided with brace panel (7), the upper surface of described arc support plate (3) is provided with protective cover (6).
2. the dedicated hook that a kind of hanging belt steel according to claim 1 is used, is characterized in that: the upper end of described upper arm (1) is provided with hanging head (2).
3. the dedicated hook that a kind of hanging belt steel according to claim 1 is used, is characterized in that: the arcuate structure that the cross section of described reinforced rib (5) is indent.
4. the dedicated hook that a kind of hanging belt steel according to claim 1 is used, is characterized in that: described arc support plate (3) is arranged in upper arm (1) bilateral symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420352156.1U CN203903776U (en) | 2014-06-27 | 2014-06-27 | Special hook for hoisting strip steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420352156.1U CN203903776U (en) | 2014-06-27 | 2014-06-27 | Special hook for hoisting strip steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203903776U true CN203903776U (en) | 2014-10-29 |
Family
ID=51778063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420352156.1U Expired - Fee Related CN203903776U (en) | 2014-06-27 | 2014-06-27 | Special hook for hoisting strip steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203903776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105984806A (en) * | 2015-02-03 | 2016-10-05 | 寿光市亚亨节能设备制造有限公司 | Turnover device for spiral-plate heat exchanger |
-
2014
- 2014-06-27 CN CN201420352156.1U patent/CN203903776U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105984806A (en) * | 2015-02-03 | 2016-10-05 | 寿光市亚亨节能设备制造有限公司 | Turnover device for spiral-plate heat exchanger |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20160627 |