CN214935240U - Rotatable welded type hoisting ring - Google Patents

Abstract

The utility model provides a rotatable welded type hoisting ring belongs to the goods hook field. It includes rings and dress ring, rings rotate in the dress intra-annular, the dress intra-annular be equipped with the laying space, rings rotate in the laying space, the opening part of laying space be equipped with and be used for preventing that rings from dropping out the anti-drop spare in laying space, rings in be equipped with sunken in the intra-annular antiskid groove of rings. Its advantage lies in that the hook is restricted in the antiskid inslot can prevent that the hook from sliding on rings, reduces goods amplitude of oscillation. In addition, the swinging force generated by the weight of the goods is further overcome or reduced in a mode that the lifting ring rotates in the loading ring, so that the swinging amplitude generated in the goods conveying process is further reduced. Reduce dangerous hidden danger and prevent the goods damage.

Description

Rotatable welded type hoisting ring

Technical Field

The utility model belongs to the goods hook field especially relates to a rotatable welded type lifting ring.

Background

The market has more open type cargo hook, but easily causes the unhook when buffering in hanging the use, and in the transportation goods in-process, the swing that goods weight and inertia produced, if the range angle of swing is great causes the unhook. In order to prevent unhooking, the cargo hook with the safety lock is improved, although the unhooking situation is avoided in the using process, in the cargo conveying process, cargo swing can be caused due to the weight and inertia of the cargo, certain dangerous hidden dangers are caused, and if the cargo is fragile, the cargo is easily damaged.

For example, chinese patent document discloses an improved fork self-locking safety hook [ patent application No.: CN201520725993.9], improved fork self-locking safety hook, which is equipped with a hanging shaft and a hanging shaft locking pin on the hanging hook body, a middle part connected with the hanging hook body by a connecting shaft, a lower end closed with the lower end of the hanging hook body, a hanging hook spring lock and a spring lock pin shaft in the left groove of the hanging hook body.

Disclosure of Invention

The utility model aims at the above-mentioned problem, provide a rotatable welded type lifting ring.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

the utility model provides a rotatable welded type hoisting ring, includes rings and dress ring, rings rotate in the dress intra-annular, the dress intra-annular be equipped with the laying space, rings rotate in the laying space, the opening part of laying space be equipped with and be used for preventing that rings from dropping out the anti-drop spare of laying space, rings in be equipped with sunken in the intra-annular antiskid groove of rings.

In foretell rotatable welded type hoisting ring, anti-drop spare include a plurality of anticreep dropping block, the anticreep dropping block set up on the dress ring through the welding, a plurality of anticreep dropping block one-to-one symmetry sets up, and two anticreep dropping blocks of mutual symmetry are located rings respectively and extend into the both sides of dress ring part.

In the rotatable welded hoisting ring, the end face of the anti-falling block, which is far away from the hoisting ring, is planar, and planes on the anti-falling blocks are positioned on the same horizontal plane.

In the rotatable welded hoisting ring, the end surface of the anti-falling block close to the hoisting ring is curved and matched with the hoisting ring.

In foretell rotatable welded type hoist ring, the dress encircle and be equipped with the standing groove of a plurality of and anticreep landing piece one-to-one, the standing groove in have with the spacing inner wall that the anticreep landing piece that corresponds offseted.

In the rotatable welded hoisting ring, the limiting inner wall is composed of two inner walls which are perpendicular to each other.

In foretell rotatable welded type hoist ring, the rings on be equipped with two anti-skidding poles that the mutual opposition set up, two anti-skidding poles are the V-arrangement shape, just anti-skidding groove be located the junction of two anti-skidding poles.

In foretell rotatable welded type hoist and mount ring, form the latch hook space between two antiskid ribbed tile, and one side that two antiskid ribbed tile kept away from the antiskid groove respectively is equipped with a lock rope space.

In foretell rotatable welded type hoist ring, rings on still be equipped with and support the strip, support the strip and can offset with the both sides of dress ring respectively, work as support the strip with dress ring one side offset move to with dress ring opposite side when offseting, rings rotate 180.

In the above rotatable welded hoisting ring, a gap is formed between the supporting strip and each anti-drop block, and the supporting strip is located in a space formed by the anti-drop blocks.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses the hook is restricted and can prevent that the hook from sliding on rings in the antiskid inslot, reduces the goods amplitude of oscillation. In addition, the swinging force generated by the weight of the goods is further overcome or reduced in a mode that the lifting ring rotates in the loading ring, so that the swinging amplitude generated in the goods conveying process is further reduced. Reduce dangerous hidden danger and prevent the goods damage.

The utility model discloses place into the dress intra-annular with rings earlier, will adorn ring and ring combination together at the intra-annular and will adorn anticreep dropping block welding of dress through the welded form. The preparation is convenient, compares in integral type production dress ring and rings, and the cost is lower.

Drawings

Fig. 1 is a schematic view of the present invention as a whole;

FIG. 2 is a schematic view of the structure in another orientation;

FIG. 3 is a schematic view of the structure in another orientation;

fig. 4 is a schematic view of the structure of the mounting ring.

In the figure: the anti-falling device comprises a lifting ring 10, a ring 11, a placing space 12, an anti-falling piece 13, an anti-sliding groove 14, an anti-falling block 15, a placing groove 17, a limiting inner wall 18, an anti-sliding rod 19, a lock hook space 20, a lock rope space 21 and a supporting strip 22.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-4, a rotatable welded type hoisting ring comprises a hoisting ring 10 and a mounting ring 11, wherein the hoisting ring 10 rotates in the mounting ring 11, a mounting space 12 is arranged in the mounting ring 11, the hoisting ring 10 rotates in the mounting space 12, an anti-falling part 13 for preventing the hoisting ring 10 from falling out of the mounting space 12 is arranged at an opening of the mounting space 12, and an anti-sliding groove 14 recessed in the hoisting ring 10 is arranged in the hoisting ring 10.

In this embodiment, the hook hooks onto the bail 10 during shipping. Because the inner circle of the hanging ring 10 is arc-shaped, the hook is placed in the anti-skid groove 14 and limited in the anti-skid groove 14, in the conveying process, due to the weight of the goods, the hook can swing to a certain degree, and the hook is limited in the anti-skid groove 14, so that the hook can be prevented from sliding on the hanging ring 10, and the swinging amplitude of the goods is reduced. In addition, the swinging force generated by the weight of the goods is further overcome or reduced through the mode that the lifting ring 10 rotates in the mounting ring 11, so that the swinging amplitude generated in the goods conveying process is further reduced.

Anti-drop piece 13 include a plurality of anticreep landing piece 15, anticreep landing piece 15 set up on dress ring 11 through the welding, a plurality of anticreep landing piece 15 symmetry one-to-one sets up, and two anticreep landing pieces 15 of mutual symmetry are located rings 10 respectively and extend into the both sides of dress ring 11 part.

In the present embodiment, in the process of assembling the mounting ring 11 and the suspension ring 10, the suspension ring 10 is first placed into the mounting ring 11, the anti-drop block 15 is welded into the mounting ring 11 by welding, and the mounting ring 11 and the suspension ring 10 are combined together. The manufacturing is convenient, and compared with the integrated production of the mounting ring 11 and the hanging ring 10, the cost is lower.

The end face, far away from the ring 11, of the anti-falling block 15 is planar, and planes on the anti-falling blocks 15 are located on the same horizontal plane.

In this embodiment, the attachment ring 11 can be smoothly placed on the ground through the flat surface of the anti-drop block 15 when not in use.

The end face of the anti-falling block 15 close to the hanging ring 10 is in a curved surface shape and is matched with the hanging ring 10.

In this embodiment, when the hanging ring 10 rotates in the mounting ring 11, the hanging ring 10 slides on the anti-dropping block 15, and the end surface of the anti-dropping block 15 close to the hanging ring 10 is a curved surface, so that the hanging ring 10 can be better supported.

The ring 11 is provided with a plurality of placing grooves 17 corresponding to the anti-falling blocks 15 one by one, and the placing grooves 17 are internally provided with limiting inner walls 18 which are abutted against the corresponding anti-falling blocks 15.

In this embodiment, when the anti-drop block 15 is welded to the mounting ring 11, the anti-drop block 15 is placed in the placement groove 17 and abutted against the inner wall 18, and then welding is performed, so that the flat surface on the anti-drop block 15 can be stably placed on the horizontal surface.

The inner limiting wall 18 is composed of two inner walls which are perpendicular to each other.

In this embodiment, the anti-falling block 15 is abutted against the vertical limiting inner wall 18, and the placing groove 17 is limited from two directions, so that the plane on the anti-falling block 15 can be further stably placed on the horizontal plane.

The hanging ring 10 is provided with two anti-skid rods 19 which are arranged oppositely, the two anti-skid rods 19 are V-shaped, and the anti-skid groove 14 is positioned at the joint of the two anti-skid rods 19.

In this embodiment, the inclination of the anti-slip bar 19 is steep, and even if the goods swing causes the hook to slip out of the anti-slip groove 14, the hook will immediately slip back into the anti-slip groove 14 under the inclination of the anti-slip bar 19.

A latch hook space 20 is formed between the two anti-slip rods 19, and a latch rope space 21 is respectively arranged on one side of each of the two anti-slip rods 19 far away from the anti-slip groove 14.

In the present embodiment, three spaces are formed on the suspension ring 10, a hook space 20 is used for placing a hook, and two rope spaces 21 are capable of winding a rope for further bracing and stabilizing the cargo.

The lifting ring 10 is further provided with a supporting strip 22, the supporting strip 22 can be abutted against two sides of the mounting ring 11 respectively, and when the supporting strip 22 is abutted against one side of the mounting ring 11 and moves to be abutted against the other side of the mounting ring 11, the lifting ring 10 rotates 180 degrees.

A gap is formed between the supporting strip 22 and each anti-falling block 15, and the supporting strip 22 is located in a space formed by the anti-falling blocks 15.

In the present embodiment, when the mounting ring 11 is not in use, the support strip 22 is always spaced from the horizontal surface when the mounting ring is placed on the horizontal surface. The utility model discloses a theory of operation does:

in the process of assembling the mounting ring 11 and the hanging ring 10, the hanging ring 10 is firstly placed into the mounting ring 11, the anti-falling block 15 is welded in the mounting ring 11 in a welding mode, and the mounting ring 11 and the hanging ring 10 are combined together.

During the use, because the goods weight can produce rocking to a certain extent, and the hook is restricted in antiskid groove 14 can prevent the hook from sliding on rings 10, reduces goods amplitude of oscillation. In addition, the swinging force generated by the weight of the goods is further overcome or reduced through the mode that the lifting ring 10 rotates in the mounting ring 11, so that the swinging amplitude generated in the goods conveying process is further reduced. Furthermore, even if the cargo swings so that the hook slides out of the anti-slip groove 14, it will immediately slide back into the anti-slip groove 14 under the tilting action of the anti-slip rod 19. The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the rings 10, the rings 11, the housing spaces 12, the falling off preventing members 13, the anti-slip grooves 14, the falling off preventing blocks 15, the housing grooves 17, the limiting inner walls 18, the anti-slip rods 19, the locking hook spaces 20, the locking rope spaces 21, the resisting strips 22, etc., are used herein more frequently, these terms are used only for the convenience of describing and explaining the essence of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (10)

1. The utility model provides a rotatable welded type hoisting ring, includes rings (10) and dress ring (11), rings (10) rotate in dress ring (11), its characterized in that, dress ring (11) in be equipped with laying space (12), rings (10) rotate in laying space (12), the opening part of laying space (12) be equipped with and be used for preventing that rings (10) from dropping out anti-drop spare (13) of laying space (12), rings (10) in be equipped with sunken antiskid groove (14) in rings (10).

2. The rotatable welded type hoisting ring according to claim 1, wherein the anti-dropping member (13) comprises a plurality of anti-dropping blocks (15), the anti-dropping blocks (15) are welded on the ring (11), the anti-dropping blocks (15) are symmetrically arranged one by one, and two anti-dropping blocks (15) which are symmetrical to each other are respectively arranged at two sides of the part of the hoisting ring (10) extending into the ring (11).

3. The rotatable welded type hoisting ring as claimed in claim 2, wherein the end surface of the anti-dropping block (15) far from the ring (11) is planar, and the planes of the anti-dropping blocks (15) are in the same horizontal plane.

4. A rotatable welded lifting ring as claimed in claim 3, characterized in that the end surface of the anti-fall block (15) close to the lifting ring (10) is curved and adapted to the lifting ring (10).

5. The rotatable welded type hoisting ring according to claim 4, wherein the mounting ring (11) is provided with a plurality of placing grooves (17) corresponding to the anti-drop blocks (15) one by one, and the placing grooves (17) are internally provided with limiting inner walls (18) which are abutted against the corresponding anti-drop blocks (15).

6. A rotatable welded lifting ring according to claim 5, characterized in that said inner limiting wall (18) consists of two walls arranged perpendicular to each other.

7. A rotatable welded lifting ring according to claim 6, characterized in that the lifting ring (10) is provided with two anti-slip bars (19) arranged opposite to each other, the two anti-slip bars (19) are V-shaped, and the anti-slip groove (14) is located at the connection of the two anti-slip bars (19).

8. A rotatable welded lifting ring according to claim 7, characterized in that a locking hook space (20) is formed between the two anti-slip rods (19), and a locking rope space (21) is provided on each side of the two anti-slip rods (19) remote from the anti-slip groove (14).

9. The rotatable welded type hoisting ring according to claim 8, wherein the hoisting ring (10) is further provided with a support bar (22), the support bar (22) can be respectively supported against two sides of the mounting ring (11), and when the support bar (22) is supported against one side of the mounting ring (11) and moves to be supported against the other side of the mounting ring (11), the hoisting ring (10) rotates 180 °.

10. A rotatable welded lifting ring according to claim 9, characterized in that there is a gap between the retaining bar (22) and each anti-drop block (15), and the retaining bar (22) is located in the space formed by several anti-drop blocks (15).

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