CN215854603U

CN215854603U - Rotatable lifting sling

Info

Publication number: CN215854603U
Application number: CN202122129444.3U
Authority: CN
Inventors: 卜健
Original assignee: LOADWELL CRANES (SHANGHAI) CO Ltd
Current assignee: LOADWELL CRANES (SHANGHAI) CO Ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-02-18
Anticipated expiration: 2031-09-03

Abstract

The utility model relates to the technical field of sling tools, and discloses a rotatable hoisting sling tool, which comprises a sling tool body, wherein a sling ring is arranged at the top of the sling tool body, a sliding groove is formed in the inner wall of the sling ring, a bearing is arranged inside the sling ring, a hinged rod is arranged inside the bearing and is rotatably connected with the bearing, a fixed plate is arranged on the bottom surface of a connecting rod, and the connecting rod is in threaded connection with a hanging disc and the fixed plate. This rotatable jack-up sling, can sliding connection remove the wheel through the spout to can restrict the displacement range who removes the wheel, can rotate through the bearing and connect the hinge pole, can make the hinge pole rotate, rotate with the spout through removing the wheel and be connected, can rotate when the hinge pole rotates, the frictional force that receives when can reducing the hinge pole and rotate, it is more smooth to have reached to make the hinge pole pivoted, thereby make things convenient for the sling body to drive the object of hoisting and carry out pivoted beneficial effect.

Description

Rotatable lifting sling

Technical Field

The utility model relates to the technical field of hoisting rigging, in particular to a rotatable hoisting rigging.

Background

The sling is the production and construction auxiliary application material, the development of sling market is closely related with economic development, the connecting piece between the sling loop wheel or sling main part and the object to be lifted is also the general term covering sling and hoist, the sling mainly has: steel wire rope slings, chain slings, hoisting belt slings, shackle slings, lifting hooks, hoisting (clamping) tongs, magnetic slings and the like.

When the existing sling lifts an overweight object, the rotation is inconvenient, and when the weights of two sides of the sling are inconsistent, the sling is easy to incline, so that the hoisted object can fall to cause the damage of the object.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a rotatable hoisting rigging, which has the advantages that the rotation is convenient when a overweight object is hoisted, and when the weights on two sides of the hoisting rigging are inconsistent, the hoisting rigging cannot incline, the hoisting object cannot fall off to cause damage to the object, and the like, so that the technical problem is solved.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a rotatable lifting sling, includes the sling body, the top of sling body is equipped with the sling ring, the inner wall of sling ring is equipped with the spout, the inside of sling ring is equipped with the bearing, the inside of bearing is equipped with the hinge pole, the hinge pole rotates with the bearing to be connected, the top surface of hinge pole is equipped with the limiting plate, the bottom surface of limiting plate is equipped with removes the wheel, it rotates to connect the spout to remove the wheel, hinge pole side is equipped with the screw, the surface of screw is equipped with the connecting rod, screw thread connection hinge pole and connecting rod, the side of connecting rod is equipped with the gag lever post, the bottom of connecting rod is equipped with the hanging scaffold, the bottom surface of connecting rod is equipped with the fixed plate, connecting rod threaded connection hanging scaffold and fixed plate, the bottom surface of hanging scaffold is equipped with the lifting hook, the top surface threaded connection hanging scaffold of lifting hook.

Preferably, the sling ring is arranged on the top surface of the sling body, the sliding groove is arranged in the center of the inner wall of the bottom inside the sling ring, and the sliding groove is in a circular shape.

Through the technical scheme, the sling body can be fixed at a specific position through the sling ring, so that an object can be lifted, the sliding groove can be connected with the moving wheel in a sliding manner, and the moving range of the moving wheel can be limited.

Preferably, the bearing is arranged at the center of the inner bottom of the sling ring, and the upper end of the hinged rod is provided with the inner part of the bearing and is rotatably connected with the bearing.

Through above-mentioned technical scheme, can rotate the connection hinge pole through the bearing, can make the hinge pole rotate, can be connected with the connecting rod through the hinge pole to can drive the object of hoisting and rotate.

Preferably, the center of the bottom surface of the limiting plate is arranged on the top surface of the hinged rod and is positioned inside the sling ring, the limiting plate is in threaded connection with the top surface of the hinged rod, the moving wheels are arranged at four corners of the bottom surface of the limiting plate, and the bottom surface of the moving wheel is rotatably connected with the sliding groove.

Through the technical scheme, the movable wheel can be fixed through the limiting plate, the hinged rod can be supported, the hinged rod and the sling ring are prevented from being separated accidentally, the movable wheel and the sliding groove are rotatably connected, the hinged rod can rotate when rotating, friction force received when the hinged rod rotates can be reduced, the hinged rod can rotate more smoothly, and accordingly the sling body can be conveniently driven to rotate a lifted object.

Preferably, the screw is arranged in the center of the bottom of the hinged rod, the connecting rod is arranged on the outer surface of the screw, the top surface of the connecting rod is concave, the top of the connecting rod wraps the bottom of the hinged rod, and the screw is in threaded connection with the hinged rod and the connecting rod.

Through above-mentioned technical scheme, through screw and hinge pole and connecting rod threaded connection, can be with the position of fixed hinge pole and connecting rod, through the connecting rod can threaded connection platform sling, can fix the position of platform sling.

Preferably, the left and right sides of connecting rod and the top surface of hanging scaffold is connected to the bottom surface of gag lever post are located to the gag lever post symmetry, the hanging scaffold locate the lower extreme surface of connecting rod and with the lower extreme threaded connection of connecting rod, the bottom surface of connecting rod and with the bottom threaded connection of connecting rod are located to the fixed plate, the fixed plate is located the bottom surface center of hanging scaffold, the bottom surface of the top threaded connection hanging scaffold of hanging scaffold and the left and right sides of hanging scaffold is located to the lifting hook symmetry.

Through the technical scheme, can be connected with connecting rod and platform sling through the gag lever post, can prevent that the platform sling body from hoisting the object or the object weight that both ends were hoisted is different in one side, the platform sling takes place the slope, thereby lead to the object to drop from the platform sling body, thereby cause the damage of article, can fix the lifting hook through the platform sling, through fixed plate and connecting rod threaded connection, can fixed connection rod's position, can prevent that connecting rod and platform sling are unexpected to be separated, can collude the object through the lifting hook.

Compared with the prior art, the utility model provides a rotatable hoisting rigging, which has the following beneficial effects:

1. this rotatable jack-up sling, can sliding connection remove the wheel through the spout to can restrict the displacement range who removes the wheel, can rotate through the bearing and connect the hinge pole, can make the hinge pole rotate, rotate with the spout through removing the wheel and be connected, can rotate when the hinge pole rotates, the frictional force that receives when can reducing the hinge pole and rotate, it is more smooth to have reached to make the hinge pole pivoted, thereby make things convenient for the sling body to drive and hang overweight object and carry out pivoted beneficial effect.

2. This rotatable jack-up sling can be connected with connecting rod and platform sling through the gag lever post, has reached and can prevent that the object weight that the sling body hoisted the object or both ends at one side from not being different, and the platform sling takes place the slope to lead to the object to drop from the sling body, thereby cause the beneficial effect of the damage of article.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic front sectional view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a in fig. 2.

Wherein: 1. a rigging body; 2. a suspension cable loop; 3. a chute; 4. a bearing; 5. a hinge rod; 6. a limiting plate; 7. a moving wheel; 8. a screw; 9. a connecting rod; 10. a limiting rod; 11. a hanging scaffold; 12. a fixing plate; 13. and (4) a lifting hook.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a rotatable hoisting rigging comprises a rigging body 1, a rigging ring 2 is disposed on the top of the rigging body 1, a chute 3 is disposed on the inner wall of the rigging ring 2, a bearing 4 is disposed inside the rigging ring 2, a hinge rod 5 is disposed inside the bearing 4, the hinge rod 5 is rotatably connected to the bearing 4, a limiting plate 6 is disposed on the top surface of the hinge rod 5, a moving wheel 7 is disposed on the bottom surface of the limiting plate 6, the moving wheel 7 is rotatably connected to the chute 3, a screw 8 is disposed on the side surface of the hinge rod 5, a connecting rod 9 is disposed on the outer surface of the screw 8, the screw 8 is threadedly connected to the hinge rod 5 and the connecting rod 9, a limiting rod 10 is disposed on the side surface of the connecting rod 9, a hanging plate 11 is disposed on the bottom of the connecting rod 9, a fixing plate 12 is disposed on the bottom surface of the connecting rod 9, the hanging plate 11 is threadedly connected to the fixing plate 12, a hanging hook 13 is disposed on the bottom surface of the hanging plate 11, and a hanging plate 11 is threadedly connected to the hanging plate 11.

Specifically, the sling ring 2 is arranged on the top surface of the sling body 1, the sliding groove 3 is arranged in the center of the inner bottom inner wall of the sling ring 2, and the sliding groove 3 is in a circular shape, so that the sling body 1 can be fixed at a specific position through the sling ring 2, an object can be lifted, the sliding groove 3 can be slidably connected with the moving wheel 7, and the moving range of the moving wheel 7 can be limited.

Specifically, the inside center in the bottom of suspension cable ring 2 is located to bearing 4, and the upper end of hinge pole 5 is equipped with the inside of bearing 4 and rotates and connect bearing 4, and the advantage can rotate through bearing 4 and connect hinge pole 5, can make hinge pole 5 rotate, can be connected with connecting rod 9 through hinge pole 5 to can drive the object of hoisting and rotate.

It is specific, the top surface of hinge pole 5 is located and is located the inside of suspension cable ring 2 to limiting plate 6 bottom surface center, limiting plate 6 and the top surface threaded connection of hinge pole 5, locate the bottom surface four corners of limiting plate 6 and the bottom surface rotation of removal wheel 7 through removing wheel 7 connects spout 3, the advantage is that can fix removal wheel 7 through limiting plate 6, and can support hinge pole 5, prevent hinge pole 5 and suspension cable ring 2 unexpected separation, rotate with spout 3 through removing wheel 7 and being connected, can rotate when hinge pole 5 rotates, can reduce the frictional force that receives when hinge pole 5 rotates, can make hinge pole 5 pivoted silkier slide, thereby make things convenient for suspension cable utensil body 1 to drive the object of hoisting to rotate.

Specifically, the bottom center of hinge pole 5 is located to screw 8, and connecting rod 9 locates the surface of screw 8 and the top surface of connecting rod 9 is "concave" shape, and the bottom of hinge pole 5 is wrapped up at the top of connecting

rod

9, and 8 threaded connection hinge poles 5 of screw and connecting rod 9, the advantage is through screw 8 and hinge pole 5 and connecting rod 9 threaded connection, can be with the position of fixed hinge pole 5 and connecting rod 9, can threaded connection platform sling 11 through connecting rod 9, can fix the position of platform sling 11.

Specifically, the limiting rods 10 are symmetrically arranged at the left side and the right side of the connecting rod 9, the bottom surfaces of the limiting rods 10 are connected with the top surface of a hanging scaffold 11, the hanging scaffold 11 is arranged at the outer surface of the lower end of the connecting rod 9 and is in threaded connection with the lower end of the connecting rod 9, the fixing plates 12 are arranged at the outer surface of the bottom end of the connecting rod 9 and is in threaded connection with the bottom end of the connecting rod 9, the fixing plates 12 are positioned at the center of the bottom surface of the hanging scaffold 11, the hanging hooks 13 are symmetrically arranged at the left side and the right side of the hanging scaffold 11, and the top portions of the hanging hooks 13 are in threaded connection with the bottom surface of the hanging scaffold 11, the advantages that the limiting rods 10 can be connected with the connecting rod 9 and the hanging scaffold 11, the hanging scaffold 11 can be prevented from inclining when the weight of an object hung on one side or objects hung at two ends is different, so that the object falls off the sling body 1, and the object is damaged, the hanging hooks 13 can be fixed by the hanging scaffold 11 and are in threaded connection with the connecting rod 9, the position of the connecting rod 9 can be fixed, the connecting rod 9 can be prevented from being accidentally separated from the hanging scaffold 11, and an object can be hooked through the lifting hook 13.

When the hinge rod device is used, the sliding wheel 7 can be connected in a sliding mode through the sliding groove 3, the moving range of the moving wheel 7 can be limited, the hinge rod 5 can be rotatably connected through the bearing 4, the hinge rod 5 can be rotated, the moving wheel 7 is rotatably connected with the sliding groove 3, the hinge rod 5 can rotate when rotating, the friction force received when the hinge rod 5 rotates can be reduced, and the hinge rod device can be connected with the connecting rod 9 and the hanging scaffold 11 through the limiting rod 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rotatable hoist rigging, comprising a rigging body (1), characterized in that: the top of hoist cable utensil body (1) is equipped with hoist cable ring (2), the inner wall of hoist cable ring (2) is equipped with spout (3), the inside of hoist cable ring (2) is equipped with bearing (4), the inside of bearing (4) is equipped with hinge pole (5), hinge pole (5) are rotated with bearing (4) and are connected, the top surface of hinge pole (5) is equipped with limiting plate (6), the bottom surface of limiting plate (6) is equipped with movable wheel (7), movable wheel (7) rotate and connect spout (3), hinge pole (5) side is equipped with screw (8), the surface of screw (8) is equipped with connecting rod (9), screw (8) threaded connection hinge pole (5) and connecting rod (9), the side of connecting rod (9) is equipped with gag lever post (10), the bottom of connecting rod (9) is equipped with hanging plate (11), the bottom surface of connecting rod (9) is equipped with fixed plate (12), connecting rod (9) threaded connection platform sling (11) and fixed plate (12), the bottom surface of platform sling (11) is equipped with lifting hook (13), the top surface threaded connection platform sling (11) of lifting hook (13).

2. A rotatable hoist cable as claimed in claim 1, wherein: the sling ring (2) is arranged on the top surface of the sling body (1), the sliding groove (3) is arranged in the center of the inner wall of the bottom inside the sling ring (2), and the sliding groove (3) is circular.

3. A rotatable hoist cable as claimed in claim 1, wherein: the bearing (4) is arranged at the center of the inner part of the bottom of the sling ring (2), and the upper end of the hinged rod (5) is provided with the inner part of the bearing (4) and is rotatably connected with the bearing (4).

4. A rotatable hoist cable as claimed in claim 1, wherein: the center of the bottom surface of the limiting plate (6) is arranged on the top surface of the hinged rod (5) and is positioned inside the sling ring (2), the limiting plate (6) is in threaded connection with the top surface of the hinged rod (5), four corners of the bottom surface of the limiting plate (6) are arranged through the moving wheel (7), and the bottom surface of the moving wheel (7) is rotatably connected with the sliding chute (3).

5. A rotatable hoist cable as claimed in claim 1, wherein: the bottom center of hinge pole (5) is located in screw (8), the surface of screw (8) is located in connecting rod (9) and the top surface of connecting rod (9) is "concave" shape, the bottom of hinge pole (5) is wrapped up in the top of connecting rod (9), screw (8) threaded connection hinge pole (5) and connecting rod (9).

6. A rotatable hoist cable as claimed in claim 1, wherein: the left and right sides of connecting rod (9) and the top surface of platform sling (11) is connected to the bottom surface of gag lever post (10) are located to gag lever post (10) symmetry, the lower extreme surface of connecting rod (9) and with the lower extreme threaded connection of connecting rod (9) are located in platform sling (11), the bottom surface of connecting rod (9) and with the bottom threaded connection of connecting rod (9) are located in fixed plate (12), fixed plate (12) are located the bottom surface center of platform sling (11), the bottom surface of the top threaded connection platform sling (11) of the left and right sides and lifting hook (13) of platform sling (11) is located to lifting hook (13) symmetry.