CN220766241U - Universal rotary hanging ring - Google Patents

Abstract

The utility model provides a universal rotary lifting ring, which comprises a first disc, a second disc, a connecting assembly and a lifting assembly, wherein the first disc and the second disc are arranged in parallel, the connecting assembly is respectively matched with the first disc and the second disc and fixes the relative positions of the first disc and the second disc, the lifting assembly is arranged at the center of a circle of one surface of the first disc, which is far away from the second disc, at least two lifting assemblies are arranged on one surface of the second disc, which is far away from the first disc, and the lifting assemblies on the second disc are arranged at intervals along the circumferential direction of the second disc, the lifting assemblies comprise mounting seats arranged on the first disc/the second disc, rotating seats are respectively connected onto the mounting seats in a rotating manner, lifting rings are respectively arranged on the rotating seats, and the lifting rings are movably connected with the rotating seats. The utility model solves the technical problem that safety ropes are mutually wound to generate potential safety hazards in the operation process, has the technical effects of ensuring the safety of overhead operation and avoiding safety accidents, and has simple structure and convenient assembly and use.

Description

Universal rotary hanging ring

Technical Field

The utility model relates to the technical field of hoisting equipment, in particular to a universal rotary hoisting ring.

Background

Aloft work generally refers to work at a high altitude, where a person performs work at a high altitude with a certain position as a reference. When working aloft in places such as building facades, warehouses and workshops, equipment such as safety ropes and falling protectors are needed to protect personal safety of workers, and the workers are prevented from falling from high places.

The Chinese patent with publication number of CN207605258U discloses an aerial work anti-falling device, which comprises an upper clamping plate and a lower clamping plate which are fixed on a channel steel of equipment, wherein the upper clamping plate and the lower clamping plate are respectively arranged on the upper side surface and the lower side surface of the channel steel of the equipment, the upper clamping plate and the lower clamping plate are fixed through locking screws, a support column is arranged on the upper clamping plate, a fastener is fixed on the support column, the fastener is detachably fastened and connected with the support column, and a hanging ring for fixing a safety belt is arranged on the fastener. According to the anti-falling device for the high-altitude operation, the fastening piece is arranged on the supporting column, the hanging ring for hanging the safety belt is arranged on the fastening piece, and the safety belt can be hung on the hanging ring by electric power operators, so that the safety of the high-altitude operation is ensured.

In the use process of the overhead working anti-falling device disclosed in the patent of the utility model, when a plurality of workers work simultaneously, a plurality of safety ropes are respectively hung on different hanging rings to fix one ends of the safety ropes, and as the workers move in the operation process, the safety ropes possibly cross and wind each other, and when falling accidents occur, the safety ropes wound together interfere with each other, so that the safety ropes cannot produce expected protection effect, and therefore, certain potential safety hazards exist in the existing safety rope fixing mode.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model provides a universal rotary lifting ring, which solves the problem that potential safety hazards are generated by intertwining safety ropes in the operation process in the prior art.

According to the embodiment of the utility model, the universal rotary lifting ring comprises a first disc, a second disc, a connecting component and a lifting component, wherein the first disc and the second disc are arranged in parallel, the connecting component is respectively matched with the first disc and the second disc and fixes the relative positions of the first disc and the second disc, the lifting component is arranged at the center of the circle of the surface of the first disc, which is far away from the second disc, at least two lifting components are arranged on the surface of the second disc, which is far away from the first disc, and the lifting components on the second disc are arranged at intervals along the circumferential direction of the second disc, the lifting components comprise mounting seats arranged on the first disc/the second disc, rotating seats are respectively connected to the mounting seats in a rotating mode, and lifting rings are respectively arranged on the rotating seats and are movably connected with the rotating seats.

Further, a threaded rod is arranged on one surface, close to the first disc/the second disc, of the mounting seat, a first through hole for the threaded rod to pass through is formed in the first disc/the second disc, a mounting nut matched with the threaded rod is arranged on the threaded rod, and the mounting seat is locked on the first disc/the second disc through the mounting nut.

Further, the mounting seat is far away from one end of the first disc/the second disc is provided with a containing groove, the rotating seat is provided with a rotating head which stretches into the containing groove, the peripheral wall of the rotating head is provided with a first annular groove, the mounting seat is provided with a second annular groove communicated with the first annular groove, and the first annular groove and the second annular groove are filled with rolling bodies.

Further, the mounting seat is provided with a via hole communicated with the second annular groove, the via hole is used for the rolling body to enter and exit the first annular groove and the space surrounded by the second annular groove, and the mounting seat is also provided with a detachable plug which seals the opening of the via hole.

Further, two first annular grooves are formed in the peripheral wall of the rotary head at intervals along the vertical direction, two second annular grooves are formed in the mounting seat at intervals along the vertical direction, and the second annular grooves are in one-to-one correspondence with the first annular grooves.

Further, the rotating seat is provided with a convex lug, and the mounting seat is provided with a groove matched with the lug and the lug extends into the groove.

Further, the rotating seat is provided with an annular portion, the annular portion encloses a mounting hole, and the hanging ring penetrates through the mounting hole.

Further, the hanging ring comprises two semi-ring parts which are arranged at intervals, two connecting parts are arranged between the semi-ring parts, the two semi-ring parts and the two connecting parts enclose into a ring shape, and one semi-ring part extends into the mounting hole.

Further, the connecting assembly comprises a connecting screw rod and a plurality of connecting nuts which are matched with the connecting screw rod respectively, second through holes for the connecting screw rod to pass through are formed in the first disc and the second disc, and the connecting nuts are respectively abutted to the first disc and the second disc.

Further, one surface of the second disc, which is far away from the first disc, is provided with three hoisting assemblies, the three hoisting assemblies are arranged at equal intervals along the circumferential direction of the second disc, and the three hoisting assemblies are respectively close to the edge of the second disc.

Compared with the prior art, the utility model has the following beneficial effects: the first disc and the second disc are kept parallel by adopting the connecting assembly to connect the first disc and the second disc, the lifting assembly is arranged at the circle center of the first disc to suspend the universal rotary lifting ring at the positions of the building cross beam, the movable support and the like, a plurality of lifting assemblies are arranged at intervals on the second disc to enable workers to connect safety ropes, anti-falling devices and other protection devices, the lifting assembly comprises a mounting seat arranged on the first disc/the second disc and a rotating seat rotationally connected with the mounting seat, movable lifting rings are arranged on the rotating seat, so that the first disc and the second disc can rotate and incline relative to the suspension point, and meanwhile, the safety ropes and other protection devices connected to the universal rotary lifting ring can rotate and incline relative to the second disc, so that the positions of the protection devices suspended on the universal rotary lifting ring can be adjusted along with the movement of the workers in the operation process, and the maintenance intervals of the protection devices are kept, so that the protection devices are prevented from being mutually wound in a cross manner when the workers work simultaneously, the technical problem that the safety ropes are mutually wound in the operation process is solved, high-altitude operation safety is ensured, safety accidents are avoided, the structure is simple, and the technical effect is convenient to assemble.

Drawings

FIG. 1 is a schematic view of a gimbal rotational suspension ring according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a gimbal rotational suspension ring in accordance with one embodiment of the present utility model;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is an exploded view of a hoist assembly in a universal swivel hoist ring in accordance with an embodiment of the present utility model.

In the above figures: 1. a first disc; 2. a second disc; 3. a connection assembly; 31. a connecting screw; 32. a coupling nut; 4. hoisting the assembly; 5. a mounting base; 51. a threaded rod; 52. installing a nut; 53. a receiving groove; 54. a second annular groove; 55. a via hole; 56. a groove; 6. a rotating seat; 61. a rotating head; 62. a first annular groove; 63. a bump; 64. an annular portion; 65. a mounting hole; 7. a hanging ring; 71. a half ring part; 72. a connection part; 8. a rolling element; 9. and (5) plugging.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

As shown in fig. 1 to 4, the embodiment of the utility model provides a universal rotary hanging ring which is hung on a building beam, a movable bracket and other positions and is used for connecting protective equipment such as a safety rope, a falling protector and the like for overhead operators so as to provide protection for personal safety of the overhead operators.

Referring to fig. 1 and 2, the universal rotary hanging ring includes a first disc 1, a second disc 2, a connecting assembly 3 and a hanging assembly 4, wherein the first disc 1 and the second disc 2 are arranged in parallel, the connecting assembly 3 is respectively matched with the first disc 1 and the second disc 2 to fix the relative positions of the first disc 1 and the second disc 2, the hanging assembly 4 is arranged at the center of a circle of a surface of the first disc 1 away from the second disc 2, the hanging assembly 4 arranged on the first disc 1 is used for hanging the universal rotary hanging ring on a building beam, a movable bracket and other positions, one surface of the second disc 2 away from the first disc 1 is provided with a plurality of hanging assemblies 4, the hanging assemblies 4 arranged on the second disc 2 are arranged at intervals along the circumferential direction of the second disc 2, and the hanging assemblies 4 arranged on the second disc 2 are used for connecting protection devices such as a safety rope, a hanging protector and the like with the universal rotary hanging ring.

Specifically, the hoisting assembly 4 includes a mounting seat 5 disposed on the first disc 1/the second disc 2, the mounting seat 5 is fixed on the first disc 1/the second disc 2, rotatable rotating seats 6 are respectively disposed on the mounting seat 5, lifting rings 7 are respectively disposed on the rotating seats 6 and are movably connected with the rotating seats 6, so that the rotating seats 6 can swing relative to the lifting rings 7, the lifting rings 7 disposed on the first disc 1 are used for suspending the universal rotating lifting rings, and the lifting rings 7 disposed on the second disc 2 are used for connecting protection devices such as anti-falling devices so as to fix the anti-falling devices on the universal rotating lifting rings.

As shown in fig. 1 and fig. 2, when the universal rotary lifting ring provided in this embodiment is used, an electric hoist is disposed at a position such as a building beam, then the universal rotary lifting ring can be suspended on the building beam through the cooperation of the lifting ring 7 on the first disc 1 and the electric hoist, at this time, the position of the universal rotary lifting ring in the vertical direction can be adjusted through the electric hoist, the protection device such as a falling protector can be mounted on the universal rotary lifting ring through the cooperation of the lifting ring 7 on the second disc 2, and the falling protectors used by each worker are respectively mounted on different lifting rings 7 when a plurality of workers perform operations simultaneously. When a worker moves in the operation process, the whole body formed by the first disc 1 and the second disc 2 and the rotating seat 6 arranged on the second disc 2 rotate along with the movement of the worker, and the whole body formed by the first disc 1 and the second disc 2 can incline or incline the safety catch relative to the second disc 2 through the relative movement of the lifting ring 7 and the rotating seat 6, so that the position of the protection equipment connected to the universal rotating lifting ring can be adjusted along with the movement of the worker, the protection equipment is prevented from being crossed and wound when the worker moves due to the fixation of the connection point of the protection equipment and the universal rotating lifting ring, the maintenance interval of the protection equipment used by each worker is ensured, the personal safety of the high-altitude worker is ensured, and the safety accident is avoided.

As shown in fig. 3, a threaded rod 51 is disposed on a surface of the mounting base 5, which is close to the first disc 1/the second disc 2, a first through hole through which the threaded rod 51 passes is disposed on the first disc 1/the second disc 2, a mounting nut 52 matched with the threaded rod 51 is disposed on the threaded rod 51, and the mounting nut 52 cooperates with one end of the threaded rod 51, which passes through the first through hole, so as to lock the mounting base 5 on the first disc 1/the second disc 2, so that the position of the lifting assembly 4 on the first disc 1 and the second disc 2 is kept stable.

Referring to fig. 3 and 4, in order to enable the rotating seat 6 to smoothly rotate relative to the mounting seat 5, a receiving groove 53 is formed at one end of the mounting seat 5 away from the first disc 1/the second disc 2, a rotating head 61 is formed on the rotating seat 6 and extends into the receiving groove 53 to be attached to an inner wall of the receiving groove 53, a first annular groove 62 is formed on an outer peripheral wall of the rotating head 61, a second annular groove 54 communicated with the first annular groove 62 is formed on the mounting seat 5, rolling bodies 8 are filled in the first annular groove 62 and the second annular groove 54, and the rotating head 61 is kept in the receiving groove 53 by filling the rolling bodies 8 and friction between the rotating head 61 and the mounting seat 5 is reduced, so that the rotating seat 6 can flexibly rotate, and a position of a protection device connected to the universal rotating lifting ring can be quickly adjusted along with movement of an operator.

In detail, the mounting seat 5 is provided with a via hole 55 communicated with the second annular groove 54, the via hole 55 is used for allowing the rolling body 8 to enter and exit the first annular groove 62 and the space surrounded by the second annular groove 54, so that the rolling body 8 is filled into the first annular groove 62 and the second annular groove 54, the mounting seat 5 is also provided with a detachable plug 9, the plug 9 is mounted on the mounting seat 5 after the rolling body 8 is filled, the opening of the via hole 55 is closed by the plug 9, the rolling body 8 is prevented from leaking from the via hole 55, and the stability of the cooperation of the mounting seat 5 and the rotating seat 6 is improved.

As shown in fig. 3 and 4, in this embodiment, two first annular grooves 62 are disposed on the outer peripheral wall of the rotary head 61 at intervals along the vertical direction, two second annular grooves 54 are disposed on the mounting base 5 at intervals along the vertical direction, the second annular grooves 54 are in one-to-one correspondence with the first annular grooves 62, two through holes 55 are further disposed on the mounting base 5, and the two through holes 55 are in one-to-one correspondence with the two second annular grooves 54, so that the rolling bodies 8 are respectively filled into the two second annular grooves 54 through the two through holes 55, so that the cooperation between the mounting base 5 and the rotary base 6 is more reliable.

Optionally, the rotating seat 6 is provided with a protruding bump 63, the mounting seat 5 is provided with a groove 56 matched with the bump 63, the bump 63 extends into the groove 56 and is attached to the inner wall of the groove 56, and the rotating seat 6 can be positioned on the mounting seat 5 through the matching of the bump 63 and the groove 56, and the first groove 56 is aligned with the second groove 56, so that the lifting assembly 4 is combined.

Referring to fig. 4, the rotating base 6 has an annular portion 64, the annular portion 64 encloses a mounting hole 65, and the hanging ring 7 passes through the mounting hole 65, the diameter of the mounting hole 65 is larger than the diameter of the hanging ring 7, so that the hanging ring 7 can move on the rotating base 6 and shake relative to the rotating base 6, so as to ensure that the connection between the rotating base 6 and the hanging ring 7 is stable, and simultaneously, the hanging ring 7 flexibly moves on the rotating base 6.

Specifically, the hanging ring 7 includes two semi-ring portions 71 that the interval set up, two be equipped with two connecting portions 72 and two between the semi-ring portions 71 semi-ring portions and two connecting portions 72 enclose into the annular, one of them semi-ring portion 71 stretches into in the mounting hole 65, semi-ring portion 71 with the junction of connecting portion 72 can't pass mounting hole 65, so that pass through the hanging ring 7 connects universal rotatory hanging ring and electric hoist or protection equipment, and make the connection between universal rotatory hanging ring and electric hoist and the protection equipment is reliable.

As shown in fig. 2, in this embodiment, the connecting assembly 3 includes a connecting screw 31 and three connecting nuts 32 respectively matched with the connecting screw 31, the first disc 1 and the second disc 2 are provided with second through holes for the connecting screw 31 to pass through, the connecting screw 31 and one of the connecting nuts 32 respectively abut against opposite sides of the first disc 1, the other two connecting nuts 32 respectively abut against opposite sides of the second disc 2, and three connecting assemblies 3 are arranged on the universal rotating suspension ring at intervals, so that the first disc 1 and the second disc 2 are firmly matched, and unexpected relative movements of the first disc 1 and/or the second disc 2 are avoided.

As shown in fig. 1 and fig. 2, one surface of the second disc 2, which is far away from the first disc 1, is provided with three lifting assemblies 4, the three lifting assemblies 4 are arranged at equal intervals along the circumferential direction of the second disc 2, and the three lifting assemblies 4 are respectively close to the edge of the second disc 2, so that the protection equipment is respectively connected with the three lifting assemblies 4 on the second disc 2 in a one-to-one correspondence manner, and then the universal rotary lifting rings can be balanced.

Referring to fig. 1 and fig. 2, the assembling process of the universal rotary hanging ring provided in this embodiment is as follows: firstly, one lifting assembly 4 is mounted on the first disc 1 through the cooperation of the threaded rod 51 and the mounting nut 52, the first disc 1 is suspended through the lifting assembly 4, then, the second disc 2 is mounted on the first disc 1 through the mounting screw and the mounting nut 52, and finally, the three lifting assemblies 4 are mounted on the second disc 2 respectively, so that the assembly and the assembly are convenient, and after the use are finished, the universal rotary lifting rings can be detached according to the reverse sequence, and the universal rotary lifting rings are convenient to store and store.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims (10)

1. The utility model provides a universal rotatory rings which characterized in that: including first disc, the second disc, coupling assembling and hoist and mount subassembly, first disc and second disc parallel arrangement, coupling assembling cooperates and is fixed with the relative position of first disc and second disc respectively with first disc and second disc, the centre of a circle department that the one side of second disc was kept away from to first disc is equipped with hoist and mount subassembly, the one side that the first disc was kept away from to the second disc is equipped with the circumference interval setting of at least two hoist and mount subassembly on the second disc along the second disc, hoist and mount subassembly is including setting up the mount pad on first disc/second disc, rotate respectively on the mount pad and be connected with the rotation seat, be equipped with rings and rotation seat swing joint on the rotation seat respectively.

2. A universal swivel eye as claimed in claim 1, wherein: the mounting seat is close to one side of the first disc/the second disc is provided with a threaded rod, the first disc/the second disc is provided with a first through hole for the threaded rod to pass through, the threaded rod is provided with a mounting nut matched with the threaded rod, and the mounting seat is locked on the first disc/the second disc by the mounting nut.

3. A universal swivel eye as claimed in claim 1, wherein: the mounting seat is far away from one end of the first disc/the second disc is provided with a containing groove, the rotating seat is provided with a rotating head which stretches into the containing groove, the peripheral wall of the rotating head is provided with a first annular groove, the mounting seat is provided with a second annular groove communicated with the first annular groove, and the first annular groove and the second annular groove are internally filled with rolling bodies.

4. A universal swivel eye as claimed in claim 3, wherein: the mounting seat is provided with a through hole communicated with the second annular groove, the through hole is used for the rolling bodies to enter and exit the first annular groove and the space surrounded by the second annular groove, and the mounting seat is also provided with a detachable plug which closes the opening of the through hole.

5. A universal swivel eye as claimed in claim 4, wherein: the rotary head comprises a rotary head body, a mounting seat and a rotary head, wherein the rotary head body is provided with a plurality of first annular grooves, the outer peripheral wall of the rotary head is provided with two second annular grooves along the vertical direction at intervals, and the second annular grooves are matched with the first annular grooves one by one along the vertical direction at intervals.

6. A universal swivel eye as claimed in claim 3, wherein: the rotary seat is provided with a convex lug, the mounting seat is provided with a groove matched with the lug, and the lug extends into the groove.

7. A universal swivel eye as claimed in claim 1, wherein: the rotating seat is provided with an annular part, the annular part encloses a mounting hole, and the hanging ring penetrates through the mounting hole.

8. A universal swivel eye as claimed in claim 7, wherein: the hanging ring comprises two semi-ring parts which are arranged at intervals, two connecting parts are arranged between the semi-ring parts, the two semi-ring parts and the two connecting parts enclose into a ring shape, and one semi-ring part extends into the mounting hole.

9. A universal swivel eye as claimed in claim 1, wherein: the connecting assembly comprises a connecting screw rod and a plurality of connecting nuts which are matched with the connecting screw rod respectively, second through holes for the connecting screw rod to pass through are formed in the first disc and the second disc, and the connecting nuts are in butt joint with the first disc and the second disc respectively.

10. A universal swivel eye as claimed in claim 1, wherein: the one side that the second disc kept away from the first disc is equipped with three hoist and mount subassembly, and is three hoist and mount subassembly is followed the circumference equidistant setting of second disc and three hoist and mount subassembly is close to respectively the edge setting of second disc.