A sling

Abstract

The utility model discloses a kind of lifting appliances, belong to lifting appliance technical field;Including girder, lifting plate, lifting ring and support leg, the lifting plate is fixedly connected on the upper side of the girder, the lifting ring and the support leg are at least provided with two, and the lifting ring is fixedly connected on the lower side of the girder, to be used for lifting belt to pass through, the support leg is located at the lower side of the girder, and symmetrically set in the length direction of the girder two ends;The utility model sets support leg in the lower side of girder, and symmetrically set in the length direction of the girder two ends, when lifting appliance is unloaded, lifting appliance can be supported by support leg, convenient to use, lifting ring damage problem caused by lifting ring bottoming out is avoided simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of lifting equipment technology, and in particular to a lifting equipment. Background Technology

[0002] Lifting gear refers to the devices used in lifting machinery to lift heavy objects. The most commonly used lifting gear for lifting packaged goods is the hook and sling; others include lifting rings, lifting suction cups, clamps, and forks. These are widely used in the lifting and hoisting industry.

[0003] Since the lifting rings are located at the bottom of the lifting sling, a dedicated lifting sling bracket is generally required to support and secure the sling when it is not in use, thus preventing damage to the lifting rings. However, lifting sling brackets take up a large area and cannot be placed anywhere, making them very inconvenient to use.

[0004] To address the aforementioned problems, this utility model provides a lifting device to solve the technical problem of structural damage caused by the lifting ring touching the bottom in the prior art. Utility Model Content

[0005] This utility model provides a lifting device to solve the technical problem that the lifting ring is easily damaged when the lifting device is installed in the prior art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] This utility model provides a lifting device, including a main beam, a lifting plate, lifting rings, and support legs. The lifting plate is fixedly connected to the upper side of the main beam. At least two lifting rings and two support legs are provided. The lifting rings are fixedly connected to the lower side of the main beam for the passage of lifting belts. The support legs are located on the lower side of the main beam and are symmetrically arranged at both ends of the main beam along its length.

[0008] Furthermore, the main beam includes a central plate and side plates arranged in a closed manner around the edge of the central plate. The side plates are perpendicular to the central plate, and the two surfaces of the central plate and the side plates form two groove structures.

[0009] Furthermore, the hanging plate is provided with a hanging hole, which includes a bottom arc segment, a top arc segment, and two waistline segments located in the middle. The diameter of the bottom arc segment is smaller than the diameter of the top arc segment. One end of any one of the waistline segments is connected to the end of the bottom arc segment, and the other end is connected to the end of the top arc segment.

[0010] Furthermore, a reinforcing rib is provided on the hanging plate above the hanging hole, and at least two reinforcing ribs are provided, and the reinforcing ribs are symmetrically distributed on both sides of the hanging plate.

[0011] Furthermore, a reinforcing plate is provided between the hanging plate and the side plate. At least four reinforcing plates are provided, and the reinforcing plates are symmetrically distributed on both sides of the hanging plate. The reinforcing ribs on any side of the hanging plate are symmetrically arranged on both sides of the hanging hole.

[0012] Furthermore, it also includes shackles and lifting slings, the lifting slings being detachably connected to the lifting ring via the shackles.

[0013] Furthermore, each of the lifting rings is equipped with two mounting straps for lifting goods.

[0014] Furthermore, it also includes a shackle and a ring chain, the ring chain being detachably connected to the lifting ring via the shackle.

[0015] Furthermore, each of the lifting rings is equipped with two ring chains for lifting goods.

[0016] Furthermore, the surfaces of the main beam, hanging plate, lifting ring, and support legs are all coated with an anti-rust paint layer.

[0017] Compared with the prior art, the technical solution disclosed in this utility model has the following beneficial effects:

[0018] Because of the above solution, this utility model has support feet on the underside of the main beam, and they are symmetrically arranged at both ends of the main beam in the length direction. When the lifting device is removed, the support feet can support the lifting device, which is convenient to use and avoids the problem of damage to the lifting ring caused by the lifting ring touching the bottom. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the lifting device in an embodiment of this utility model.

[0021] Among them, 1. center plate; 2. side plate; 3. hanging plate; 4. hanging ring; 5. support foot; 6. hanging hole; 7. reinforcing rib; 8. reinforcing plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] This invention provides a lifting device that can avoid damage to the lifting ring caused by it touching the bottom.

[0025] Referring to Reference 1, a lifting device disclosed in this embodiment of the present utility model includes a main beam, a lifting plate 3, a lifting ring 4, and a support leg 5. The lifting plate 3 is fixedly connected to the upper side of the main beam. At least two lifting rings 4 and two support legs 5 are provided. The lifting rings 4 are fixedly connected to the lower side of the main beam for the lifting belt to pass through. The support legs 5 are located on the lower side of the main beam and are symmetrically arranged at both ends in the length direction of the main beam. At the same time, the lifting rings 4 are also symmetrically arranged in the length direction of the main beam and are located inside the support legs 5.

[0026] Among them, support feet 5 are set on the lower side of the main beam and symmetrically set at both ends of the main beam in the length direction. When the lifting device is unloaded, the support feet 5 can support the lifting device, which is convenient to use and avoids the problem of damage to the lifting ring 4 caused by the lifting ring 4 touching the bottom.

[0027] Meanwhile, the support legs 5 are located at both ends along the length of the main beam, which can isolate the impact of the external environment on the lifting ring 4 to a certain extent, thus playing a protective role for the lifting ring 4.

[0028] In this embodiment, the main beam includes a central plate 1 and side plates 2 arranged in a closed form around the edge of the central plate 1. The side plates 2 are perpendicular to the central plate 1, and the two surfaces of the central plate 1 and the side plates 2 form two groove structures. The main beam is made of Q355B manganese steel plate, and the span of the central plate 1 is 1200mm. The structure is stable and has high structural strength.

[0029] In this embodiment, the lifting plate has lifting holes 6, which include a bottom arc segment, a top arc segment, and two waistline segments in the middle. The diameter of the bottom arc segment is smaller than that of the top arc segment. One end of any waistline segment is connected to the end of the bottom arc segment, and the other end is connected to the end of the top arc segment. The center of gravity of the lifting plate 3 coincides with the center of gravity of the main beam. After the traction machinery lifts the lifting device through the lifting holes 6, the lifting device is in a balanced state and will not veer or tilt. As a further optimization, a reinforcing rib 7 is provided on the lifting plate 3 above the lifting holes 6. There are at least two reinforcing ribs 7, and the reinforcing ribs 7 are symmetrically distributed on both sides of the lifting plate 3. By providing reinforcing ribs 7, the structural strength of the lifting plate 3 is improved.

[0030] In this embodiment, a reinforcing plate 8 is also provided between the lifting plate 3 and the side plate 2. At least four reinforcing plates 8 are provided, and the reinforcing plates 8 are symmetrically distributed on both sides of the lifting plate 3. The reinforcing ribs on any side of the lifting plate 3 are symmetrically provided on both sides of the lifting hole 6. By providing the reinforcing plates 8, the connection strength between the lifting plate 3 and the side plate 2 is improved without affecting the overall balance of the lifting device.

[0031] This embodiment also includes shackles and lifting slings. The lifting slings are detachably connected to the lifting rings 4 via shackles, and each lifting ring 4 is provided with two mounting straps for lifting goods; or the lifting slings can be replaced with ring chains, which are detachably connected to the lifting rings 4 via shackles, and each lifting ring 4 is provided with two ring chains for lifting goods.

[0032] In this embodiment, the surfaces of the main beam, hanging plate 3, hanging ring 4, and support leg 5 are all coated with anti-rust paint.

[0033] In this embodiment, the materials to be lifted are first divided into two groups to be lifted, ensuring that the weight of the two groups of materials is the same. Then, the installation belt or ring chain is used to hold the materials in a wrapping manner, and the installation belt or ring chain is installed on the lifting ring 4 through the shackle. After preparation, the lifting operation can be carried out.

[0034] It should be noted that, for those skilled in the art, it is obvious that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this utility model is defined by the appended claims rather than the foregoing description. Therefore, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model, and no reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A lifting device, characterized in that, It includes a main beam, a hanging plate, lifting rings, and support legs. The hanging plate is fixedly connected to the upper side of the main beam. There are at least two lifting rings and two support legs. The lifting rings are fixedly connected to the lower side of the main beam for the hoisting belt to pass through. The support legs are located on the lower side of the main beam and are symmetrically arranged at both ends of the main beam along its length.

2. The lifting device according to claim 1, characterized in that, The main beam includes a central plate and side plates arranged in a closed manner around the edge of the central plate. The side plates are perpendicular to the central plate, and the two surfaces of the central plate and the side plates form two groove structures.

3. The lifting device according to claim 1, characterized in that, The hanging plate has a hanging hole, which includes a bottom arc segment, a top arc segment, and two waistline segments located in the middle. The diameter of the bottom arc segment is smaller than the diameter of the top arc segment. One end of any one of the waistline segments is connected to the end of the bottom arc segment, and the other end is connected to the end of the top arc segment.

4. The lifting device according to claim 3, characterized in that, The hanging plate is provided with reinforcing ribs above the hanging holes. There are at least two reinforcing ribs, and the reinforcing ribs are symmetrically distributed on both sides of the hanging plate.

5. The lifting device according to claim 4, characterized in that, A reinforcing plate is also provided between the hanging plate and the side plate. At least four reinforcing plates are provided, and the reinforcing plates are symmetrically distributed on both sides of the hanging plate. The reinforcing ribs on any side of the hanging plate are symmetrically arranged on both sides of the hanging hole.

6. The lifting device according to claim 1, characterized in that, It also includes shackles and lifting slings, the lifting slings being detachably connected to the lifting ring via the shackles.

7. The lifting device according to claim 6, characterized in that, Each of the lifting rings is equipped with two mounting straps for lifting goods.

8. The lifting device according to claim 1, characterized in that, It also includes a shackle and a ring chain, the ring chain being detachably connected to the lifting ring via the shackle.

9. The lifting device according to claim 8, characterized in that, Each of the lifting rings is equipped with two ring chains for lifting goods.

10. The lifting device according to claim 1, characterized in that, The surfaces of the main beam, hanging plate, lifting ring, and support legs are all coated with anti-rust paint.

Images