CN201249866Y - Fastener for double-pore eye plate - Google Patents
Fastener for double-pore eye plate Download PDFInfo
- Publication number
- CN201249866Y CN201249866Y CNU2008201511358U CN200820151135U CN201249866Y CN 201249866 Y CN201249866 Y CN 201249866Y CN U2008201511358 U CNU2008201511358 U CN U2008201511358U CN 200820151135 U CN200820151135 U CN 200820151135U CN 201249866 Y CN201249866 Y CN 201249866Y
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- connecting element
- eye plate
- fastener
- shape
- base
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Abstract
The utility model relates to a fastener for double-pore eye plate, which comprises a fastener body (1), wherein the left side and the right side of the fastener body (1) are symmetrical, and two connecting holes (4) are arranged on the middle portion of the fastener body, and the upper portion thereof is two sections of circular arcs which are concentric with the connecting holes (4), and a rounding is used for transition on the center joint of the two arcs to form a horizontal B-shape (2), the two sides of the circular arc extend downwards along the tangential direction, and is in transition by a circular arc to form a base (3), and the side cross section of the body (1) is in an olive shape, and the connecting holes (4) are arranged on a circular convex portion (7) in the middle of the olive shape. The fastener for double-pore eye plate has the characteristics of simple structure, excellent stressed condition, high intensity, firm welding and convenient use and the like.
Description
Technical field
The utility model relates to the connecting element in a kind of mechanical banding system, the connecting element in the especially a kind of marine lashing system.
Background technology
At present, connecting element in the existing marine lashing system, generally use simple eye or the spectacle eye connecting element, these connecting elements are made by steel plate, when be used for the colligation chain fixedly the time, in the colligation chain tightening process, simple eye or spectacle eye connecting element is because strength and stiffness deficiency or weld strength are poor, can cause inside overturning or sticked up, directly have influence on the effect of colligation.Therefore, need the high diplopore eye plate connecting element of a kind of intensity, to solve the problem of marine lashing.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of diplopore eye plate connecting element, and is many with waste of material in the solution prior art, the defective that weld strength is not high.
Technical scheme
A kind of diplopore eye plate connecting element, comprise connecting element body (1), described connecting element body (1) the right and left symmetry, the centre is two connecting bores (4), top is two sections and the concentric circular arc of connecting bore (4), connecting place rounding transition in the middle of two circular arcs, form an eight shape (2) sidewards, the circular arc both sides are extended downwards along vertical tangential direction and are formed base (3) by arc transition, the side cross section of body (1) is olive shape, and described connecting bore (4) is positioned on the middle annular arrangement salient (7) of olive shape.
The connecting place of described eight shape (2) and base (3) passes through arc transition.
Partly there are 4 projectioies (6) described base (3) top at the line of centers extended line of connecting bore (4), all inwardly shrinks from outermost around the base to form a chamfering (5).
Beneficial effect
The utility model is compared with existing simple eye or spectacle eye connecting element, and the cross section is olive shape, and the outer ring, connection hole also has the projection of annular arrangement, so stress condition is good, the intensity height has chamfering around the bottom, and when being connected with desired location, weld strength can improve greatly.Therefore, the utlity model has simple in structure, stress condition good, intensity height, firm welding, characteristics such as easy to use.
Description of drawings
Fig. 1 is the structural representation of the utility model front view;
Fig. 2 is the cutaway view of Fig. 1 along A-A;
Fig. 3 is the block diagram structural representation after the utility model welding.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment 1
As Fig. 1, shown in 2, a kind of diplopore eye plate connecting element, comprise connecting element body 1, described connecting element body 1 the right and left symmetry, the centre is two connecting bores 4, top is the concentric circular arc of two sections and connecting bore 4, connecting place rounding transition in the middle of two circular arcs, form an eight shape 2 sidewards, the circular arc both sides are extended downwards along vertical tangential direction and are formed base 3 by arc transition, and the side cross section of body 1 is olive shape, and described connecting bore 4 is positioned on the middle annular arrangement salient 7 of olive shape, partly there are 4 projectioies 6 described base 3 tops at the line of centers extended line of connecting bore 4, all inwardly shrink from outermost around the base to form a chamfering 5.
As shown in Figure 3, when the utility model uses it is welded at the desired location place, during the attaching parts that will match is packed its hole into then, finish connection procedure.
Claims (3)
1. diplopore eye plate connecting element, comprise connecting element body (1), it is characterized in that: described connecting element body (1) the right and left symmetry, the centre is two connecting bores (4), top is two sections and the concentric circular arc of connecting bore (4), connecting place rounding transition in the middle of two circular arcs, form an eight shape (2) sidewards, the circular arc both sides are extended downwards along vertical tangential direction and are formed base (3) by arc transition, the side cross section of body (1) is olive shape, and described connecting bore (4) is positioned on the middle annular arrangement salient (7) of olive shape.
2. diplopore eye plate connecting element as claimed in claim 1 is characterized in that: the connecting place of described eight shape (2) and base (3) passes through arc transition.
3. diplopore eye plate connecting element as claimed in claim 1 is characterized in that: partly there are 4 projectioies (6) described base (3) top at the line of centers extended line of connecting bore (4), all inwardly shrinks from outermost around the base to form a chamfering (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201511358U CN201249866Y (en) | 2008-07-23 | 2008-07-23 | Fastener for double-pore eye plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201511358U CN201249866Y (en) | 2008-07-23 | 2008-07-23 | Fastener for double-pore eye plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201249866Y true CN201249866Y (en) | 2009-06-03 |
Family
ID=40745537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201511358U Expired - Fee Related CN201249866Y (en) | 2008-07-23 | 2008-07-23 | Fastener for double-pore eye plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201249866Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332266A (en) * | 2013-07-08 | 2013-10-02 | 昆山吉海实业公司 | Double-eyelet plate fixing part |
| CN110466690A (en) * | 2019-08-22 | 2019-11-19 | 中船黄埔文冲船舶有限公司 | It is a kind of for fixing the fixation device of train |
| CN111846108A (en) * | 2020-08-05 | 2020-10-30 | 上海外高桥造船有限公司 | Mooring system and ship comprising same |
-
2008
- 2008-07-23 CN CNU2008201511358U patent/CN201249866Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332266A (en) * | 2013-07-08 | 2013-10-02 | 昆山吉海实业公司 | Double-eyelet plate fixing part |
| CN110466690A (en) * | 2019-08-22 | 2019-11-19 | 中船黄埔文冲船舶有限公司 | It is a kind of for fixing the fixation device of train |
| CN111846108A (en) * | 2020-08-05 | 2020-10-30 | 上海外高桥造船有限公司 | Mooring system and ship comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20130723 |