CN216235643U - Open eye screw convenient to installation lifting rope - Google Patents
Open eye screw convenient to installation lifting rope Download PDFInfo
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- CN216235643U CN216235643U CN202122955465.0U CN202122955465U CN216235643U CN 216235643 U CN216235643 U CN 216235643U CN 202122955465 U CN202122955465 U CN 202122955465U CN 216235643 U CN216235643 U CN 216235643U
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- rod
- lifting rope
- open eye
- vertical rod
- screw
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Abstract
The utility model discloses an open lifting ring screw convenient for installing a lifting rope, relates to the technical field of lifting hooks, and solves the problem that most of the existing lifting ring screws are of closed-loop structures, and the lifting rope cannot be conveniently arranged in a ring opening of the lifting ring screw when the lifting rope is arranged in a penetrating mode. The key points of the technical scheme are as follows: including the main part and seal the subassembly, be provided with the notch that the lifting rope of being convenient for passed and the collarband of hook lifting rope in the main part, this collarband and notch intercommunication still are used for connecting the connecting rod that needs hoist and mount the object in the main part. Through this structure, the user can swiftly wear to establish the lifting rope in the ring mouth of rings when hoist and mount object, carries out corresponding hoist and mount work, and the seal subassembly among the device can improve the security performance when this structure uses.
Description
Technical Field
The utility model relates to the technical field of lifting hooks, in particular to an open lifting ring screw convenient for installing a lifting rope.
Background
When carrying heavy objects, a hoisting mode is generally adopted, after the hoisting ring screw is fixed on the object to be carried, the hoisting rope is fixed on the hoisting ring screw, and finally, hoisting and carrying are realized by providing tension by using a hoisting device. Referring to fig. 1, a conventional eye screw and lifting rope is shown, wherein the upper portion of the eye screw is a closed ring and the lower portion of the eye screw is an externally threaded connecting rod. The two ends of the lifting rope are provided with annular heads, so that the lifting rope can be conveniently hooked on the hoisting equipment. During hoisting operation, firstly the hoisting ring screw is fixed on an object to be hoisted through the connecting rod, then one end of the lifting rope penetrates through the ring on the upper part of the hoisting ring screw, and finally the two ends of the lifting rope are hooked on hoisting equipment to complete hoisting operation. When hoisting the article of different weight, along with the weight increase of article, the external diameter of lifting rope also can increase to make the annular head external diameter increase of lifting rope tip, and then lead to the tip of lifting rope to be difficult for passing the ring on rings screw upper portion, influence hoist and mount efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an open lifting ring screw convenient for installing a lifting rope, and solves the problem that the lifting rope cannot be conveniently arranged in a circular ring of the lifting ring screw in the hoisting work of the conventional lifting ring screw.
The technical purpose of the utility model is realized by the following technical scheme:
an open eye screw for facilitating installation of a lifting rope, comprising: the lifting rope lifting device comprises a main body, wherein a connecting rod, a notch and a ring opening communicated with the notch are arranged on the main body, the notch is used for sleeving a lifting rope into the ring opening from the notch, and the connecting rod is used for connecting an object to be lifted; and the sealing assembly is used for sealing the notch and blocking the lifting rope in the annular opening.
Further, the main body comprises a long cross rod, a long vertical rod, a connecting part and a short vertical rod; one end of the long vertical rod is connected with one end of the long transverse rod, the other end of the long vertical rod is connected with one end of the connecting part, and the other end of the connecting part is connected with one end of the short vertical rod and used for forming the annular opening; the end face of the other end of the short vertical rod and the inner side face of the other end of the long vertical rod form the notch.
Furthermore, the outer side and the inner side of the joint of the long transverse rod and the long vertical rod are both arranged into arc-shaped structures.
Further, the connecting part comprises a first connecting rod, a short cross rod and a second connecting rod; two ends of the short cross rod are respectively connected to one end of the first connecting rod and one end of the second connecting rod; the inner side surfaces of the first connecting rod and the second connecting rod respectively form obtuse angles with the inner side surface of the short cross rod, and the outer side surfaces of the first connecting rod and the second connecting rod respectively form obtuse angles with the outer side surface of the short cross rod, so that the connecting parts are in a concave structure; the other end of the first connecting rod is connected with the long vertical rod, and the other end of the second connecting rod is connected with the short vertical rod.
Furthermore, a blocking part is arranged on the outer side of the short cross rod; the connecting rod set up in prevent that the fender portion keeps away from on one side of short horizontal pole.
Furthermore, the connecting rod is provided with a thread line for screwing an object to be hoisted.
Further, the sealing assembly comprises a screw rod, a through hole arranged on the cross rod and a threaded hole arranged on the short vertical rod; the screw penetrates through the through hole and is in threaded connection with the threaded hole.
Furthermore, the end face of the long cross rod and the outer side face, far away from the long vertical rod, of the short vertical rod are located on the same plane.
Furthermore, a first fillet is arranged at the intersection of the end face of the other end of the short vertical rod and the outer side face.
Further, the inboard of main part and the outside that long montant was kept away from to short montant all are provided with the second fillet.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model provides an opening rings screw convenient to installation lifting rope, includes the main part and seals the subassembly, is provided with the notch that the lifting rope of being convenient for passed and the collarband of hook lifting rope in the main part, and this collarband and notch intercommunication still are used for connecting the connecting rod that needs hoist and mount the object in the main part. Through this structure, the user can swiftly wear to establish the lifting rope in the ring mouth of rings when hoist and mount object, carries out corresponding hoist and mount work, and the seal subassembly among the device can improve the security performance when this structure uses.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:
FIG. 1 is a schematic view of a lifting eye screw and a lifting rope in the prior art;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention.
Reference numbers and corresponding part names in the drawings:
1-a body; 2-notch; 3-ring opening; 4-a connecting rod; 5-a second rounded corner; 6-long cross bar; 7-long vertical bar; 8-a first connecting rod; 9-short cross bar; 10-a second connecting rod; 11-a barrier; 12-a screw; 13-a through hole; 14-a threaded hole; 15-first rounded corner; 16-short vertical bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Example (b):
an opening lifting ring screw convenient for installing a lifting rope comprises a main body 1 and a sealing assembly.
The main part 1 made by steel, seal subassembly and connecting rod 4, seted up notch 2 and ring mouth 3 on main part 1, notch 2 and ring accuse intercommunication make this main part 1 be a similar to the ring-opening structure of G font, on the connecting rod 4 integrated into one piece or welded fastening on the outside of this G shape ring-opening structure's main part 1. When a user needs to hoist a certain object, the lifting rope penetrates through the notch 2 after the opening lifting ring screw convenient for installing the lifting rope is fixedly connected with the object needing to be hoisted through the connecting rod 4, the lifting rope is arranged in the annular opening 3 in a penetrating mode, then the notch 2 is plugged by the sealing assembly, and at the moment, the main body 1 and the plugging assembly form a closed-loop structure. And finally, starting the hoisting equipment to finish the hoisting work of the object. After the hoisting work is finished, the user opens the sealing assembly and takes down the lifting rope. Through this structural style, the user can wear to establish the lifting rope in this be convenient for install the collarbone of the opening eye screw of lifting rope's ring opening 3 very conveniently, accomplishes the hoist and mount work. Meanwhile, due to the arrangement of the notch 2 and the annular opening 3, the opening lifting ring screw convenient for installing the lifting rope can be lifted by the lifting ropes with different outer diameters. And the opening 2 can be well blocked by the sealing component, so that the lifting rope is prevented from sliding off, and the safety performance of the opening lifting ring screw convenient for mounting the lifting rope in the using process is improved.
An alternative implementation of this embodiment: the main body 1 is composed of a long cross rod 6, a long vertical rod 7, a connecting part and a short vertical rod 16. Wherein the one end of long montant 7 is connected with the one end of long horizontal pole 6, and the other end is connected with the one end of connecting portion, and the other end of connecting portion is connected with the one end of short montant 16, encloses into main part 1 of G shape open loop structure between long horizontal pole 6, long montant 7, connecting portion and the short montant 16, encloses into above-mentioned ring mouth 3 between the inside wall of long horizontal pole 6, long montant 7, connecting portion and short montant 16. Preferably, the connection between the long cross bar 6, the long vertical bar 7, the connecting part and the short vertical bar 16 in the main body 1 is integrally formed. Optionally, the long cross bar 6, the long vertical bar 7, the connecting portion and the short vertical bar 16 are fixedly connected together by welding. The notch 2 is formed between the end surface of the other end of the short vertical rod 16 and the inner side surface of the other end of the long transverse rod 6.
An alternative implementation of this embodiment: the outer side and the inner side of the connecting position of the long cross rod 6 and the long vertical rod 7 are both arranged into arc structures. When the user installs the opening lifting eye screw of being convenient for to install the lifting rope on the object that needs hoist and mount, user's palm can the butt on the arc structure on the outside to convenient to use person's application of force, simultaneously, the palm of palm when this arc structure can be better protection user's application of force.
An alternative implementation of this embodiment: the connecting part comprises a first connecting rod 8, a short cross rod 9 and a second connecting rod 10, wherein one end of the short cross rod 9 is connected with one end of the first connecting rod 8, and the other end of the short cross rod is connected with one end of the second connecting rod 10. The inner side surface of the first connecting rod 8 and the inner side surface of the short cross rod 9 form an obtuse angle, and the inner side surface of the second connecting rod 10 and the inner side surface of the short cross rod 9 form an obtuse angle. Meanwhile, the outer side surface of the first connecting rod 8 and the outer side surface of the short cross rod 9 form an obtuse angle, and the outer side surface of the second connecting rod 10 and the outer side surface of the short cross rod 9 form an obtuse angle, so that the connecting part is in a wedge-shaped open loop structure, namely an inverted-V-shaped structure. The other end of the first connecting rod 8 is connected with the long vertical rod 7, and the other end of the second connecting rod 10 is connected with the short vertical rod 16. Preferably, the connection manner of the first connecting rod 8, the short cross rod 9 and the second connecting rod 10 in the connecting part is integrally formed. Optionally, the connection manner of the first connecting rod 8, the short cross rod 9 and the second connecting rod 10 in the connecting part is fixedly connected together by welding. When a user hoists a heavy object by utilizing the open lifting ring screw convenient for installing the lifting rope, the wedge-shaped structure can better divide the gravity from the heavy object uniformly onto the long vertical rod 7 and the short vertical rod 16 in a splayed shape, so that the stress on the long vertical rod 7 and then the short vertical rod 16 in the vertical direction is reduced, and the mechanical strength of the open lifting ring screw convenient for installing the lifting rope is enhanced.
An alternative implementation of this embodiment: a stopper 11 is integrally formed or welded to the outer side of the short crossbar 9, and the tie bar 4 is integrally formed or welded to the stopper 11. When a user uses the open lifting eye screw convenient for installing the lifting rope to hoist, the blocking preventing part 11 is connected between the main body 1 and the hoisted object in a cushioning mode, the firmness between the connecting rod 4 and the object to be hoisted can be enhanced in the hoisting process, and therefore the safety performance of the open lifting eye screw convenient for installing the lifting rope is improved.
An alternative implementation of this embodiment: the object to be hoisted is provided with a threaded hole 14, the connecting rod 4 is provided with a thread line matched with the threaded hole 14, and the object is hoisted, so that the open hoisting ring screw convenient for installing the hoisting rope is screwed in the threaded hole 14 of the object to be hoisted through the thread line on the connecting rod 4. This spiro union mode can improve this be convenient for install the opening eye screw of lifting rope and the firm in connection between the object that needs hoist and mount, leads to also can make things convenient for the user to connect this be convenient for install the opening eye screw of lifting rope on the object that needs hoist and mount.
An alternative implementation of this embodiment: the sealing assembly comprises a screw 12, a through hole 13 and a threaded hole 14. The through hole 13 is arranged on the long cross rod 6, the threaded hole 14 is arranged on the short vertical rod 16, the threaded hole 14, the through hole 13 and the screw 12 are matched in size, the through hole 13 and the threaded hole 14 are correspondingly arranged, the axis of the through hole 13 is the same as that of the threaded hole, and the axis penetrates through the notch 2. And the screw 12 is also provided with a locking device, namely an elastic cushion and a flat cushion, and the specifications of the elastic cushion and the flat cushion are matched with the screw 12. The threaded rod 12 is preferably a square hexagon screw which is easy to detach during use. When a user uses the open lifting ring screw convenient for installing the lifting rope to hoist, the lifting rope is firstly arranged in the ring opening 3 in a penetrating way, after the elastic pad and the flat pad are sequentially sleeved on the screw rod 12, the threaded end of the screw rod 12 is inserted into the through hole 13 on the long cross rod 6 and then is screwed in the thread on the short vertical rod 16 in the air. Through this structure user can be very convenient carry out the dismouting work of screw rod 12, and then the person of facilitating the use uses this opening eyebolt convenient to install the lifting rope to carry out hoist and mount work. Through the anti-loosening device in the structure, the bolt joint strength of the screw 12 can be further improved, and the safety performance of the open lifting ring screw convenient for installing the lifting rope is further improved.
An alternative implementation of this embodiment: the end face of the other end of the long cross bar 6 and the outer side face of the short vertical bar 16 are on the same plane.
An alternative implementation of this embodiment: the intersection of the end surface of the other end of the short vertical rod 16 and the outer side surface is provided with a first round angle 15. This fillet is convenient for wear to establish the lifting rope in the ring mouth 3 from this notch 2 on the one hand, and on the other hand can avoid this play too sharp fish tail lifting rope and user.
An alternative implementation of this embodiment: second rounded corners 5 are provided both on the inside and outside of the body 1. When the user uses this opening rings screw convenient to installation lifting rope to hoist and mount the during operation, at the in-process of transferring, the lifting rope can laminate gradually on long montant 7's inner face, when the object that hangs was adjusted the ground completely, the lifting rope can laminate simultaneously on long montant 7's medial surface and side and downside, and the fish tail lifting rope can be avoided to the second fillet 5 on long montant 7 this moment. Simultaneously, when the user takes the opening lifting ring screw convenient for installing the lifting rope, the second round angle 5 on the main body 1 can avoid scratching the user.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides an open rings screw convenient to installation lifting rope which characterized in that includes:
the lifting device comprises a main body (1), wherein a connecting rod (4), a notch (2) and a ring opening (3) communicated with the notch (2) are arranged on the main body (1), the notch (2) is used for sleeving a lifting rope into the ring opening (3) from the notch, and the connecting rod (4) is used for connecting an object to be lifted;
and the sealing assembly is used for sealing the notch (2) and sealing and blocking the lifting rope in the annular opening (3).
2. The open eye screw of claim 1, wherein the open eye screw is adapted to facilitate installation of a lifting rope, and further comprising:
the main body (1) comprises a long cross rod (6), a long vertical rod (7), a connecting part and a short vertical rod (16);
one end of the long vertical rod (7) is connected with one end of the long cross rod (6), the other end of the long vertical rod is connected with one end of the connecting part, and the other end of the connecting part is connected with one end of the short vertical rod (16) and used for forming the annular opening (3);
the end face of the other end of the short vertical rod (16) and the inner side face of the other end of the long vertical rod (7) form the notch (2).
3. The open eye screw of claim 2, wherein the open eye screw is adapted to facilitate installation of a lifting rope, and further comprising:
the outer side and the inner side of the joint of the long transverse rod (6) and the long vertical rod (7) are both arranged into arc structures.
4. The open eye screw of claim 2, wherein the open eye screw is adapted to facilitate installation of a lifting rope, and further comprising:
the connecting part comprises a first connecting rod (8), a short transverse rod (9) and a second connecting rod (10);
two ends of the short cross rod (9) are respectively connected to one end of the first connecting rod (8) and one end of the second connecting rod (10);
the inner side surfaces of the first connecting rods (8) and the second connecting rods (10) form obtuse angles with the inner side surfaces of the short cross rods (9), and the outer side surfaces of the first connecting rods (8) and the second connecting rods (10) form obtuse angles with the outer side surfaces of the short cross rods (9) respectively, so that the connecting parts are of concave structures;
the other end of the first connecting rod (8) is connected with the long vertical rod (7), and the other end of the second connecting rod (10) is connected with the short vertical rod (16).
5. The open eye screw of claim 4 for facilitating the installation of a lifting rope, wherein:
the outer side of the short cross rod (9) is provided with a blocking part (11);
the connecting rod (4) is arranged on one side of the blocking prevention part (11) far away from the short cross rod (9).
6. The open eye screw of claim 5, wherein the open eye screw is adapted to facilitate installation of a lifting rope, and further comprising:
the connecting rod (4) is provided with a thread line for screwing an object to be hoisted.
7. The open eye screw of claim 2, wherein the open eye screw is adapted to facilitate installation of a lifting rope, and further comprising:
the sealing component comprises a screw rod (12), a through hole (13) arranged on the cross rod and a threaded hole (14) arranged on the short vertical rod (16);
the through hole (13) and the threaded hole (14) are correspondingly arranged, and the screw rod (12) penetrates through the through hole (13) and then is screwed in the threaded hole (14).
8. The open eye screw of claim 2, wherein the open eye screw is adapted to facilitate installation of a lifting rope, and further comprising:
the end surface of the long cross rod (6) and the outer side surface of the short vertical rod (16) far away from the long vertical rod (7) are in the same plane.
9. The open eye screw of claim 8, wherein the open eye screw is adapted to facilitate installation of a lifting rope, and further comprising:
and a first fillet (15) is arranged at the intersection of the end face of the other end of the short vertical rod (16) and the outer side face of the short vertical rod (16) far away from the long vertical rod (7).
10. The open eye screw of claim 1, wherein the open eye screw is adapted to facilitate installation of a lifting rope, and further comprising:
the inner side and the outer side of the main body (1) are both provided with second round corners (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122955465.0U CN216235643U (en) | 2021-11-29 | 2021-11-29 | Open eye screw convenient to installation lifting rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122955465.0U CN216235643U (en) | 2021-11-29 | 2021-11-29 | Open eye screw convenient to installation lifting rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216235643U true CN216235643U (en) | 2022-04-08 |
Family
ID=80958648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122955465.0U Active CN216235643U (en) | 2021-11-29 | 2021-11-29 | Open eye screw convenient to installation lifting rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216235643U (en) |
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2021
- 2021-11-29 CN CN202122955465.0U patent/CN216235643U/en active Active
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