CN103332266A - Double-eyelet plate fixing part - Google Patents
Double-eyelet plate fixing part Download PDFInfo
- Publication number
- CN103332266A CN103332266A CN2013102842870A CN201310284287A CN103332266A CN 103332266 A CN103332266 A CN 103332266A CN 2013102842870 A CN2013102842870 A CN 2013102842870A CN 201310284287 A CN201310284287 A CN 201310284287A CN 103332266 A CN103332266 A CN 103332266A
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- connecting element
- fixing part
- base
- element body
- circular arcs
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Abstract
The invention relates to a double-eyelet plate fixing part which comprises a fixing part body. The fixing part body is of a left-and-right symmetric structure. Two connection holes are formed in the middle of the fixing part body. Upper ends of the two connection holes of the fixing part body are two arcs which are concentric with the connection holes. The arcs are connected through a tangent line. Two sides of the two arcs extend downwards in the direction of the vertical tangent line and form a base through transition of the arcs. Sections of sides of the fixing part body are approximately in the shape of an olive. The connection holes are formed in annular protruded parts of the middle of the olive shapes. The double-eyelet plate fixing part solves the problem that wasted materials are much and welding strength is not high, adopts simple structural design, can be repeatedly used and has good practical economic values.
Description
Technical field
The present invention relates to the connecting element field in the mechanical banding system, particularly relate to a kind of diplopore eye plate connecting element.
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, the high diplopore eye plate connecting element of a kind of intensity need be arranged, to solve the problem of marine lashing.
Summary of the invention
Technical matters to be solved by this invention provides a kind of diplopore eye plate connecting element, to solve the many and not high problem of weld strength of waste of material, adopts simple structure design, can use repeatedly, has good practical economic value.
The technical solution adopted for the present invention to solve the technical problems is: a kind of diplopore eye plate connecting element is provided, comprise the connecting element body, described connecting element body becomes left and right sides symmetrical structure, be provided with two connecting bores in the middle of the described connecting element body, the connecting element body of described two connecting bores upper end is two sections circular arcs concentric with connecting bore, link to each other by tangent straight line between described two circular arcs, the both sides of described two circular arcs are all extended downwards along vertical tangential direction and are formed base by arc transition, the side cross section of described connecting element body is roughly olive shape, and described connecting bore is positioned on the middle annular arrangement projection of olive shape.
Arc transition is passed through in the junction of described two circular arcs and base.
Described base is provided with 4 projectioies, and described projection is positioned on the line of centers extended line of connecting bore, shrinks from outside to inside around the described base base to form chamfering.
Have through hole on each drift angle of described base, be installed with pin, screw or bolt connecting element body in the through hole of described base.
Beneficial effect
The present invention has following advantage and good effect:
The present invention compares with existing simple eye or spectacle eye connecting element, the cross section is olive shape, the outer ring, connection hole also has the projection of annular arrangement, so stress condition is good, the intensity height, around the bottom chamfering is arranged, thus the present invention have simple in structure, stress condition good, the intensity height, use repeatedly, characteristics such as easy to use.
Description of drawings
Fig. 1 is the structural representation of front view of the present invention;
Fig. 2 is that Fig. 1 is along the cutaway view of A-A;
Fig. 3 is block diagram structural representation of the present invention.
Among the figure: connecting element body 1, circular arc 2, base 3, connecting bore 4, chamfering 5, projection 6, projection 7, through hole 8.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used for explanation the present invention and be not used in and limit the scope of the invention.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 present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As Figure 1-3, a kind of diplopore eye plate connecting element, comprise connecting element body 1,1 one-tenth left and right sides symmetrical structure of described connecting element body, be provided with two connecting bores 4 in the middle of the described connecting element body 1, the connecting element body 1 of described two connecting bore 4 upper ends is two sections circular arcs 2 concentric with connecting bore 4, link to each other by tangent straight line between described two circular arcs 2, the both sides of described two circular arcs are all extended downwards along vertical tangential direction and are formed base 3 by arc transition, the side cross section of described connecting element body 1 is roughly olive shape, and described connecting bore 4 is positioned on the middle annular arrangement projection 7 of olive shape.
Arc transition is passed through in the junction of described two circular arcs 2 and base 3.
Described base 3 is provided with 4 projectioies 6, and described protruding 6 are positioned on the line of centers extended line of connecting bore 4, shrinks from outside to inside around described base 3 bases to form chamfering 5.
Have through hole 8 on each drift angle of described base 3, be installed with pin, screw or bolt connecting element body 1 in the through hole 8 of described base 3.
Be not difficult to find out, when the present invention uses it be fastenedly connected at the desired location place, during the attaching parts that will match is packed its hole into then, finish connection procedure.
Claims (4)
1. diplopore eye plate connecting element, comprise connecting element body (1), it is characterized in that: described connecting element body (1) becomes left and right sides symmetrical structure, be provided with two connecting bores (4) in the middle of the described connecting element body (1), the connecting element body (1) of described two connecting bores (4) upper end is two sections circular arcs (2) concentric with connecting bore (4), link to each other by tangent straight line between described two circular arcs (2), the both sides of described two circular arcs are all extended downwards along vertical tangential direction and are formed base (3) by arc transition, the side cross section of described connecting element body (1) is roughly olive shape, and described connecting bore (4) is positioned on the middle annular arrangement projection (7) of olive shape.
2. a kind of diplopore eye plate connecting element according to claim 1, it is characterized in that: arc transition is passed through in the junction of described two circular arcs (2) and base (3).
3. a kind of diplopore eye plate connecting element according to claim 1, it is characterized in that: described base (3) is provided with 4 projectioies (6), described projection (6) is positioned on the line of centers extended line of connecting bore (4), shrinks from outside to inside around described base (3) base to form chamfering (5).
4. a kind of diplopore eye plate connecting element according to claim 1 is characterized in that: have through hole (8) on each drift angle of described base (3), be installed with pin, screw or bolt connecting element body (1) in the through hole (8) of described base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102842870A CN103332266A (en) | 2013-07-08 | 2013-07-08 | Double-eyelet plate fixing part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102842870A CN103332266A (en) | 2013-07-08 | 2013-07-08 | Double-eyelet plate fixing part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103332266A true CN103332266A (en) | 2013-10-02 |
Family
ID=49240496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102842870A Pending CN103332266A (en) | 2013-07-08 | 2013-07-08 | Double-eyelet plate fixing part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103332266A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1316326A (en) * | 1969-10-17 | 1973-05-09 | Coleman D | Device for guiding flexible lenes or to which a flexible line can be releasably fastened |
| CN1068304A (en) * | 1992-07-11 | 1993-01-27 | 王若田 | A kind of fast cord fastener |
| WO2001090596A1 (en) * | 2000-05-24 | 2001-11-29 | David Sandahl | Device for damping jerks in a rope |
| CN200977997Y (en) * | 2006-11-24 | 2007-11-21 | 昆山吉海实业公司 | Single hole ocular plate securing fitting |
| CN201249866Y (en) * | 2008-07-23 | 2009-06-03 | 昆山吉海实业公司 | Fastener for double-pore eye plate |
-
2013
- 2013-07-08 CN CN2013102842870A patent/CN103332266A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1316326A (en) * | 1969-10-17 | 1973-05-09 | Coleman D | Device for guiding flexible lenes or to which a flexible line can be releasably fastened |
| CN1068304A (en) * | 1992-07-11 | 1993-01-27 | 王若田 | A kind of fast cord fastener |
| WO2001090596A1 (en) * | 2000-05-24 | 2001-11-29 | David Sandahl | Device for damping jerks in a rope |
| CN200977997Y (en) * | 2006-11-24 | 2007-11-21 | 昆山吉海实业公司 | Single hole ocular plate securing fitting |
| CN201249866Y (en) * | 2008-07-23 | 2009-06-03 | 昆山吉海实业公司 | Fastener for double-pore eye plate |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131002 |