Lifting sling for lifting

Abstract

The utility model discloses a sling for hoisting, which relates to the field of hoisting auxiliary parts, solves the problem of low hoisting stability of the existing hoisting device, and adopts the following scheme: the sling comprises a hoisting plate, and a main rope and a branch rope hooked on the hoisting plate, the lifting plate comprises an upper plate part and a lower plate part, cable holes are formed in the upper plate part and the lower plate part, and a main rope and a branch rope are hooked in the upper and lower groups of cable holes respectively; a left group of main ropes and a right group of main ropes which are opposite in position are hooked on the upper plate part, four groups of branch ropes which are distributed at intervals are hooked on the lower plate part, and the main ropes and the branch ropes are all composed of drag hooks at the ends and steel wire ropes fixedly connected with the drag hooks; according to the sling for lifting, through the arrangement of the lifting plates, the number of lifting points can be increased, the stability in the lifting process can be guaranteed through the arrangement of the same interval between every two adjacent lifting plates, the sling is convenient to use, objects to be lifted can be conveniently and rapidly lifted and transferred, and in addition, the sling is small in number of components, low in weight and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting auxiliary parts, in particular to a lifting sling used for lifting. Background Art

[0002] The connection between the crane or the hoisting body and the hoisted object is also a general term covering slings and slings. The main categories are metal slings and synthetic fiber slings. Currently, a single rope is generally used as rigging;

[0003] After searching, the application with patent application number 202111470056.X discloses a sling for lifting. In view of the problem that the existing sling has a relatively simple structure and is easy to be unhooked due to shaking when hooking and lifting the goods, and the goods are easy to shake when lifting, which is inconvenient for people to use, the following solution is proposed, which includes a fixed plate, the top of which is equipped with four symmetrically arranged hooks, the four hooks are respectively connected to steel wire ropes, and the four steel wire ropes are connected to the same pull ring, and the fixed plate is slidably connected to two symmetrically arranged positioning rods, and the bottom ends of the two positioning rods are fixedly installed with the same concave plate, and the concave plate is provided with a buffer pressing mechanism, and the fixed plate is slidably connected to a pull rod, and the pull rod is slidably connected to the concave plate. The present invention is simple to operate and easy to use, and can facilitate the rapid clamping and fixing of the hoisted objects, while also being able to perform top pressure, so that the goods can move stably during transportation;

[0004] The above application document achieves stable hoisting through the setting of various components, but the structure is complex, and since it is in a hoisting state, its own weight is also high, and its practicality is low.

[0005] Therefore, we propose a lifting sling for lifting. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a lifting sling for lifting, which solves the problem of low lifting stability of the existing lifting devices.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: A sling for lifting, comprising a hanging plate and a main rope and branch ropes hooked thereon;

[0008] The hanging plate includes an upper plate portion and a lower plate portion, both of which are provided with rope holes, and the upper and lower sets of rope holes are respectively hooked with a main rope and a branch rope;

[0009] The upper plate portion is hooked with two groups of main ropes at opposite positions on the left and right, and the lower plate portion is hooked with four groups of branch ropes distributed at intervals.

[0010] Preferably, the upper plate portion is an inverted triangular plate, the lower plate portion is a rectangular plate, and the width of the top side plate of the upper plate portion is twice the width of the lower plate portion;

[0011] Among them, the thicker setting of the upper plate makes it easier to hoist two sets of main ropes on its top side, while the thinner lower plate reduces costs, ensuring the stability of hoisting while having a low cost and strong practicality, making it suitable for large-scale promotion and manufacturing.

[0012] Preferably, the lower plate is provided with eight groups of rope holes distributed in an interval pattern, and the interval hooks are equipped with four groups of ropes;

[0013] Among them, the setting of eight groups of rope holes makes it easy to add sub-rope settings according to the weight of the hoisted object, further ensuring the stability of the hoisting.

[0014] Preferably, the cable hole includes a perforation and a button hole, the perforation is a circular hole, and the button hole is a hook hole;

[0015] Among them, the setting of the button hole makes it easy for the draw hooks of the main rope and the branch rope to be installed therein, while the setting of the perforation makes it easy for the draw hooks to be installed in the rope holes, thereby increasing the convenience of operation.

[0016] Preferably, the main rope and the branch rope are composed of a hook at the end and a steel wire rope fixedly connected thereto;

[0017] Preferably, the specification of the steel wire rope is 30φ㎜;

[0018] Among them, the setting of the hook is convenient for hooking, and the setting of the steel wire specification can ensure its rigidity.

[0019] Preferably, the top side of the hanging plate is connected to the hoisting part of the crane through two groups of main ropes, and the bottom side of the hanging plate is connected to the object to be hoisted through four groups of ropes.

[0020] The utility model provides a lifting sling for lifting, which has the following beneficial effects:

[0021] The lifting sling used for lifting can increase the number of lifting points by setting the hanging plate, and the setting of adjacent points with the same interval can ensure stability during the lifting process. At the same time, it is simple to operate and easy to use, and is convenient for rapid lifting and transportation of objects to be lifted. In addition, it has a small number of components, low weight, and strong practicality, which solves the problem of low lifting stability of existing lifting devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural diagram of the utility model;

[0023] Figure 2 This is a structural diagram of the hanging plate of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the cable rope of the utility model;

[0025] Figure 4 For this utility model Figure 2 Schematic diagram of the structure enlarged at point A in the middle.

[0026] In the figure: 1, hanging board; 2, main rope; 3, branch rope; 11, upper plate; 12, lower plate; 13, rope hole; 131, through hole; 132, buckle hole. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figure 1-4 The embodiment of the utility model provides a technical solution: a sling for lifting, comprising a hanging plate 1 and a main rope 2 and a branch rope 3 hooked thereon; the hanging plate 1 comprises an upper plate portion 11 and a lower plate portion 12, both of which are provided with rope holes 13, and the main rope 2 and the branch rope 3 are hooked in the upper and lower groups of rope holes 13 respectively; two groups of main ropes 2 positioned opposite to each other are hooked on the upper plate portion 11, and four groups of branch ropes 3 distributed at intervals are hooked on the lower plate portion 12;

[0029] Among them, the lifting sling used for lifting can increase the number of lifting points through the setting of the hanging plate 1, and the setting of the adjacent points with the same intervals can ensure stability during the lifting process. At the same time, it is simple to operate and easy to use, which is convenient for rapid lifting and transportation of objects to be lifted. In addition, it has a small number of components, low weight, and strong practicality, which solves the problem of low lifting stability of existing lifting devices.

[0030] Example 2:

[0031] The upper plate portion 11 is an inverted triangular plate, the lower plate portion 12 is a rectangular plate, and the width of the top side plate of the upper plate portion 11 is twice the width of the lower plate portion 12; wherein, the thicker setting of the upper plate portion 11 facilitates the hoisting of two sets of main ropes 2 on its top side, while the thinner lower plate portion 12 reduces costs, ensures hoisting stability while having a low cost and strong practicality, and is suitable for large-scale promotion and manufacturing.

[0032] The lower plate portion 12 is provided with eight groups of rope holes 13 distributed in an interval pattern, and the interval hooks are equipped with four groups of ropes 3; wherein, the arrangement of the eight groups of rope holes 13 facilitates the arrangement of additional sub-ropes 3 according to the weight of the hoisted object, further ensuring the hoisting stability.

[0033] The rope hole 13 includes a through hole 131 and a button hole 132. The through hole 131 is a circular hole, and the button hole 132 is a hook hole. The button hole 132 is arranged to facilitate the hooks of the main rope 2 and the branch rope 3 to be hooked therein, while the through hole 131 is arranged to facilitate the hooks to be hooked into the rope hole 13, thereby increasing the convenience of operation.

[0034] The main rope 2 and the branch rope 3 are both composed of a hook at the end and a steel wire rope fixedly connected thereto; the specification of the steel wire rope is φ30㎜; among them, the setting of the hook is convenient for hooking, and the setting of the steel wire specification can ensure its rigidity.

[0035] The top side of the hanging plate 1 is connected to the hoisting part of the crane through two groups of main ropes 2, while the bottom side of the hanging plate 1 is connected to the object to be hoisted through four groups of ropes 3.

[0036] The working principle and usage process of the utility model are as follows: when the device is needed to assist in lifting, four components of ropes 3 are selected and hooked into the spaced rope holes 13 on the lower plate 12, and two groups of main ropes 2 are hooked into the two groups of rope holes 13 on the upper plate 11, the top ends of the main ropes 2 are connected to the lifting part of the crane, and then the bottom ends of the four components of ropes 3 are connected to the object to be lifted, so as to achieve stable, fast and efficient lifting of the object to be lifted.

[0037] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all perspectives, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and range of equivalents of the claims be included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0038] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A sling for lifting, characterized by: It comprises a hanging plate (1) and a main rope (2) and branch ropes (3) hooked thereon; The hanging plate (1) comprises an upper plate portion (11) and a lower plate portion (12), both of which are provided with rope holes (13), and the upper and lower sets of rope holes (13) are respectively hooked with a main rope (2) and a branch rope (3); The upper plate portion (11) is hooked with two groups of main ropes (2) located opposite to each other on the left and right sides, and the lower plate portion (12) is hooked with four groups of branch ropes (3) distributed at intervals.

2. A lifting sling according to claim 1, characterized in that: The upper plate portion (11) is an inverted triangular plate, the lower plate portion (12) is a rectangular plate, and the width of the top side plate body of the upper plate portion (11) is twice the width of the lower plate portion (12).

3. The lifting sling according to claim 1, characterized in that: The lower plate portion (12) is provided with eight groups of rope holes (13) distributed in an interval pattern, and the interval hooks are equipped with four groups of ropes (3).

4. The lifting sling according to claim 1, characterized in that: The cable hole (13) comprises a through hole (131) and a button hole (132), wherein the through hole (131) is a circular hole and the button hole (132) is a hook hole.

5. The lifting sling according to claim 1, characterized in that: The main rope (2) and the branch rope (3) are both composed of a draw hook at the end and a steel wire rope fixedly connected thereto.

6. The lifting sling according to claim 5, characterized in that: The specification of the steel wire rope is φ30㎜.

7. The lifting sling according to claim 1, characterized in that: The top side of the hanging plate (1) is connected to the crane hoisting part via two groups of main ropes (2), while the bottom side of the hanging plate (1) is connected to the object to be hoisted via four groups of ropes (3).

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