CN210944507U - Heart ring - Google Patents
Heart ring Download PDFInfo
- Publication number
- CN210944507U CN210944507U CN201922006715.9U CN201922006715U CN210944507U CN 210944507 U CN210944507 U CN 210944507U CN 201922006715 U CN201922006715 U CN 201922006715U CN 210944507 U CN210944507 U CN 210944507U
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- rope
- ring
- heart
- ring body
- opening
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Abstract
The utility model provides a heart ring has the ring body of open-ended heart of chicken form, the outside of ring body is equipped with grooving, its characterized in that: at least one side of the rope grooves on the two sides of the opening of the ring body is a hollow pipe through which a rope can pass, and the safety is high.
Description
Technical Field
The utility model relates to a chicken heart ring. Belongs to the technical field of machinery and hoisting rigging.
Background
In the field of hoisting and hoisting, a steel wire rope rigging lantern ring, also called a heart ring, is a hoisting mechanical sling, as shown in fig. 1 and fig. 2, is a heart-shaped ring body which is not closed and is bent by a metal plate, a rope groove 02 along the length direction of the metal plate is arranged on the outer side of the ring body 01, a rope 03 is contained and wound in the rope groove 02, the tail end is tied to prevent the rope from being excessively bent and worn, and other components can be connected, so that the application is very wide. The cross section of a rope groove of the existing chicken heart ring is in a semi-annular shape, and a steel wire rope is installed in the rope groove through pressing and inserting weaving methods. The heart ring of this kind of connected mode has the risk of slippage because of the effect of frictional force in the use, has great potential safety hazard in jack-up hoist and mount operation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a chicken heart ring can effectively solve above-mentioned problem.
The utility model discloses a realize like this:
the heart ring is provided with an open heart-shaped ring body, rope grooves are formed in the outer side of the ring body, at least one side of the rope grooves on the two sides of the opening of the ring body is a hollow pipe through which a rope can pass, and a buckle capable of buckling the rope is arranged on the top end, far away from the opening, of the ring body.
As a further improvement, the rope grooves on two sides of the opening of the ring body are hollow pipes.
As a further improvement, the cross section of the rope groove of the ring body in the middle part far away from the opening is semi-annular.
As a further improvement, the ring body and the rope groove are integrally formed.
As a further improvement, the hollow tube is a round tube.
The utility model has the advantages that:
at least one side of the grooving of the opening both sides of ring body is the hollow tube that can supply the rope to pass, the heart ring is when using, and the rope penetrates from the one end of heart ring in the hollow tube, twines in the grooving, wears out from the other end of heart ring again, the rope is withheld to the buckle of keeping away from the open-ended top of ring body, avoids the rope to follow the slipping of grooving and comes out, and is taut for the jack-up hoist and mount, because the hollow tube is to the constraint of rope, the heart ring can not the slippage, and the security is high.
The grooving of the opening both sides of ring body is the hollow tube, and the rope penetrates in the hollow tube from the one end of heart ring, twines in the grooving, wears out from the hollow tube of the other end of heart ring again to, heart ring open-ended both sides are all tied the rope, prevent further that the heart ring slippage has further improved the security.
The cross section of the rope groove of the ring body in the middle part far away from the opening is in a semi-ring shape, the semi-ring shape is more adaptive to the outer contour of the rope than a square shape or other shapes, friction force on the rope is reduced, breakage of the rope due to abrasion is reduced, and safety is further improved.
The hollow pipe is a round pipe, and is more adaptive to the outer contour of the rope than a square or other-shaped pipe, so that the friction force on the rope is reduced, the breakage of the rope due to abrasion is reduced, and the safety is further improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Figure 1 is a front view of a prior art heart ring.
Figure 2 is a side view of a prior art heart ring.
Fig. 3 is an overall schematic view of the heart ring of the present invention.
Reference numerals: rope groove 1, hollow tube 2, rope 3, opening 4, buckle 5.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 3, a chicken heart ring, the heart-shaped ring body that has opening 4, the outside of ring body is equipped with grooving 1, at least one side of grooving 1 of the opening 4 both sides of ring body is for supplying hollow tube 2 that rope 3 passed, the open-ended top of keeping away from of ring body is equipped with buckle 5 that can withhold the rope, the chicken heart ring is when using, and rope 3 is followed the one end of chicken heart ring penetrate in the hollow tube 2, twines in grooving 1, wears out from the other end of chicken heart ring again, withholds the rope with buckle 5, prevents that rope 3 from coming out from grooving 1 landing, and is taut for the jack-up hoist and mount, because hollow tube 2 is to the constraint of rope 3, the chicken heart ring can not the slippage, and the security is high. Preferably, the grooving 1 of the opening 4 both sides of ring body is hollow tube 2, and rope 3 penetrates in the hollow tube 2 from the one end of heart ring, twines in grooving 1, wears out from the hollow tube 2 of the other end of heart ring again to, the both sides of heart ring opening 4 all tie rope 3, further prevent the heart ring slippage, further improved the security.
The cross section of the rope groove 1 of the ring body in the middle part far away from the opening 4 is in a semi-ring shape. The semi-circular shape is more suitable for the outer contour of the rope 3 than the square shape or other shapes, so that the friction force on the rope 3 is reduced, the breakage of the rope 3 due to abrasion is reduced, and the safety is further improved.
The ring body and the rope groove are integrally formed, and manufacturing and processing are facilitated.
The hollow pipe 2 is a round pipe, and is more adaptive to the outer contour of the rope 3 than a square or other-shaped pipe, so that the friction force on the rope 3 is reduced, the breakage of the rope 3 due to abrasion is reduced, and the safety is further improved.
The use method of the chicken heart ring of the utility model is as follows: and (3) a rope passes through the hollow tube 2 at one side of the opening of the ring body and passes through the hollow tube 2 at the other side of the opening, the rope is encircled in the rope groove 1, and two ends of the rope 2 are tied and fastened.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a heart ring, has the ring body of open-ended heart shape, the outside of ring body is equipped with grooving, its characterized in that: at least one side of the rope groove on the two sides of the opening of the ring body is a hollow pipe through which a rope can pass, and the top end of the ring body, which is far away from the opening, is provided with a buckle which can buckle the rope.
2. The heart ring of claim 1, wherein: the rope grooves on two sides of the opening of the ring body are hollow pipes.
3. The heart ring of claim 1, wherein: the cross section of the rope groove of the ring body in the middle part far away from the opening is in a semi-annular shape.
4. The heart ring of claim 1, wherein: the ring body and the rope groove are integrally formed.
5. A heart ring according to claim 1 or 2, wherein: the hollow pipe is a circular pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922006715.9U CN210944507U (en) | 2019-11-19 | 2019-11-19 | Heart ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922006715.9U CN210944507U (en) | 2019-11-19 | 2019-11-19 | Heart ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210944507U true CN210944507U (en) | 2020-07-07 |
Family
ID=71395348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922006715.9U Active CN210944507U (en) | 2019-11-19 | 2019-11-19 | Heart ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210944507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112458775A (en) * | 2020-12-01 | 2021-03-09 | 张长君 | Steel wire rope head manufacturing device |
-
2019
- 2019-11-19 CN CN201922006715.9U patent/CN210944507U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112458775A (en) * | 2020-12-01 | 2021-03-09 | 张长君 | Steel wire rope head manufacturing device |
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