Hoisting tool and assembly

Abstract

The hoisting tool comprises a hoisting tool body, a hoisting lug, a first hoisting rope and a second hoisting rope, the hoisting lug is assembled on the hoisting tool body, the first hoisting rope is connected to the hoisting lug and used for being connected with hoisting equipment, and the second hoisting rope is connected to the hoisting lug and used for being connected to an object to be hoisted. The assembly is used for lifting the object to be lifted so that the object to be lifted can be kept stable in the lifting state. The assembly comprises the lifting tool. According to the hoisting tool and the hoisting tool assembly, the problem that hoisting points are not at the same height can be solved, and when the hoisting points at different heights can be met and an object to be hoisted is relatively long, the hoisting stability can be ensured, and the safety is relatively high.

Description

Technical Field

[0001] The present invention relates to the technical field of hoisting equipment, and in particular to a hoisting tool and an assembly. Background Art

[0002] Due to the shape of the upper column of the steel structure lattice column, the hanging points on both sides are generally not at the same elevation, and the upper column of the lattice column is too long, which can easily lead to instability of the lattice column during lifting. Summary of the invention

[0003] In view of this, the purpose of the present invention is to provide a lifting tool and assembly that can solve the problem that the lifting points are not at the same height, and when it can meet the lifting points of different heights, it can ensure the stability during lifting when the objects to be lifted are long, and the safety is higher.

[0004] The present invention provides a lifting tool, including a lifting tool body, a lifting eye, a first lifting rope and a second lifting rope, wherein the lifting eye is assembled on the lifting tool body, the first lifting rope is connected to the lifting eye for connecting to a lifting device, and the second lifting rope is connected to the lifting eye for connecting to an object to be lifted so that the object to be lifted remains stable in the lifting state.

[0005] In one embodiment, the lifting ear includes a lifting ear body and a first stiffening plate, the lifting ear body is welded at the groove position of the hanger body by T-type welding, the first stiffening plate is welded to the hanger body, and the first stiffening plate is connected and fixed to the lifting ear, and the first lifting rope and the second lifting rope are connected to the lifting ear body.

[0006] In one embodiment, the hanging ear body includes a hanging plate and a first hanging hole and a second hanging hole provided on the hanging plate, the first hanging rope is connected to the first hanging hole, and the second hanging rope is connected to the second hanging hole.

[0007] In one embodiment, the sling body includes a first plate body, a second plate body and a connecting plate, the first plate body and the second plate body are connected by the connecting plate to form an H-shaped steel structure, and the lifting ear is connected to the first plate body and the second plate body and does not protrude from the first plate body and the second plate body.

[0008] In one embodiment, the sling body further includes a second stiffening plate, wherein the second stiffening plate is connected between the first plate body and the second plate body, and the second stiffening plate is also connected to the connecting plate.

[0009] The present invention provides a lifting tool assembly, comprising any one of the lifting tools described above, and also comprising a lifting ring and an object to be lifted, the lifting ring being assembled on the object to be lifted, and the second lifting rope being connected to the object to be lifted through the lifting ring.

[0010] The lifting tool and assembly provided by the present invention can solve the problem that the lifting points are not at the same height through the second lifting rope, and when the lifting points at different heights can be satisfied, the stability during lifting can be ensured when the object to be lifted is long, and the safety is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0012] Figure 1 This is a schematic structural diagram of the lifting tool provided by the present invention.

[0013] Figure 2 This is a schematic structural diagram of the lifting tool assembly provided by the present invention. DETAILED DESCRIPTION

[0014] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the description of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0015] In the description of the present invention, unless otherwise clearly specified and limited, the terms "set", "install", "connection" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0016] The directions or positional relationships indicated by terms such as “upper”, “lower”, “left”, “right”, “front”, “back”, “top”, “bottom”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the inventive product is usually placed when used. They are only for the convenience of description and simplified description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0017] The terms "first", "second", "third", etc. are merely used to distinguish elements of similar nature, and do not indicate or imply relative importance or a particular order.

[0018] The terms "comprises," "comprising," or any other variations thereof, are intended to cover a non-exclusive inclusion of the elements listed and may also include additional elements not expressly listed.

[0019] Embodiment 1

[0020] See also Figure 1 The lifting tool provided in this embodiment includes a lifting tool body 1, a lifting eye 2, a first lifting rope 3 and a second lifting rope 4. The lifting eye 2 is assembled on the lifting tool body 1, the first lifting rope 3 is connected to the lifting eye 2 for connecting to the lifting equipment, and the second lifting rope 4 is connected to the lifting eye 2 for connecting to the object 5 to be lifted, so that the object 5 to be lifted remains stable in the lifting state.

[0021] It can be known that the number of lifting ears 2 can be two, and they can be symmetrically arranged on the sling body 1 with respect to the center point of the sling body. The two ends of the first lifting rope 3 are respectively connected to the two lifting ears 2, and the lifting equipment can be connected to the first lifting rope 3 through a hook. The number of second lifting ropes 4 can be two, and the lengths of the two second lifting ropes 4 can be inconsistent, so that the two second lifting ropes 4 can be connected to different positions of the objects to be lifted, so that the objects to be lifted are in a stable state during the lifting process.

[0022] See also Figure 1 In some embodiments, the lifting ear 2 includes a lifting ear body 202 and a first stiffening plate 201. The lifting ear body 202 is welded to the groove position of the sling body 1 by T-type welding. The first stiffening plate 201 is welded to the sling body 1, and the first stiffening plate 201 is connected and fixed to the lifting ear 2. The first lifting rope 3 and the second lifting rope 4 are connected to the lifting ear body 202.

[0023] It is understandable that a groove can be opened on the sling body 1, and then the ear body 202 can be welded to the groove position of the sling body 1 by T-type welding, so as to improve the stability of the welding between the ear body 202 and the sling body 1, and the first stiffening plate 201 can also enhance the stability of the connection between the ear body 202 and the sling body 1.

[0024] See also Figure 1 In some embodiments, the hanging ear body 202 includes a hanging plate and a first hanging hole and a second hanging hole opened on the hanging plate, the first hanging rope 3 is connected to the first hanging hole, and the second hanging rope 4 is connected to the second hanging hole.

[0025] It can be understood that the number of the first hanging hole and the second hanging hole can be set according to actual needs. The first hanging rope 3 and the first hanging hole can be connected by tying. Similarly, the second hanging rope 4 and the second hanging hole can also be connected by tying. The ear body 202 of this structure is convenient for connection with the hanging rope.

[0026] Please continue reading Figure 1 In some embodiments, the sling body 1 includes a first plate body, a second plate body and a connecting plate. The first plate body and the second plate body are connected by the connecting plate to form an H-shaped steel structure. The lifting ears are connected to the first plate body and the second plate body and do not protrude from the first plate body and the second plate body.

[0027] It can be understood that the first plate body and the second plate body can be arranged in parallel and aligned, the first plate body and the second plate body can be vertically welded on both sides of the connecting plate, or can be an integral structure with the connecting plate, and the groove is opened on the first plate body and the second plate body. The depth of the groove can be consistent with the thickness of the hanger plate, so that the hanger plate does not protrude from the first plate body and the second plate body, thereby improving the overall welding effect.

[0028] See also Figure 1 In some embodiments, the sling body 1 further includes a second stiffening plate 101, the second stiffening plate 101 is connected between the first plate body and the second plate body, and the second stiffening plate 101 is also connected to the connecting plate.

[0029] It is understandable that the second stiffening plate 101 may be welded to the first plate body, the second plate body and the connecting plate, so as to improve the overall stability of the sling body 1 .

[0030] Embodiment 2

[0031] See also Figure 2 This embodiment provides a lifting tool assembly, including any of the above-mentioned lifting tools, and also includes a lifting ring 6 and an object to be lifted 5, the lifting ring 6 is assembled on the object to be lifted 5, and the second lifting rope 4 is connected to the object to be lifted 5 through the lifting ring 6.

[0032] It can be understood that the number of lifting rings 6 can be multiple, which can be based on the number of lifting ropes 4 or not. Before lifting, the lifting rings 6 can be welded to the corresponding positions on the object to be lifted 5 according to the lifting needs, so that after being connected to the lifting ropes 4, the object to be lifted 5 can be kept in a stable state during the lifting process.

[0033] From the above description, it can be known that the lifting tool and assembly provided by the present invention can solve the problem that the lifting points are not at the same height through the second lifting rope 4, and when the lifting points at different heights can be satisfied, when the objects to be lifted are long, the stability during lifting can be ensured, and the safety is higher.

[0034] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A lifting tool, characterized in that: The utility model comprises a sling body, a lifting eye, a first lifting rope and a second lifting rope, wherein the lifting eye is mounted on the sling body, the first lifting rope is connected to the lifting eye for connecting with a lifting device, and the second lifting rope is connected to the lifting eye for connecting with an object to be lifted so that the object to be lifted remains stable in the lifting state.

2. The lifting tool according to claim 1, characterized in that: The lifting ear includes a lifting ear body and a first stiffening plate. The lifting ear body is welded to the groove position of the hanger body by T-type welding. The first stiffening plate is welded to the hanger body, and the first stiffening plate is connected and fixed to the lifting ear. The first lifting rope and the second lifting rope are connected to the lifting ear body.

3. The lifting tool according to claim 21, characterized in that: The hanging ear body includes a hanging plate and a first hanging hole and a second hanging hole provided on the hanging plate. The first hanging rope is connected to the first hanging hole, and the second hanging rope is connected to the second hanging hole.

4. The lifting tool according to claim 1, characterized in that: The sling body includes a first plate body, a second plate body and a connecting plate. The first plate body and the second plate body are connected by the connecting plate to form an H-shaped steel structure. The lifting ears are connected to the first plate body and the second plate body and do not protrude from the first plate body and the second plate body.

5. The lifting tool according to claim 4, characterized in that: The sling body further includes a second stiffening plate, wherein the second stiffening plate is connected between the first plate body and the second plate body, and the second stiffening plate is also connected to the connecting plate.

6. A lifting tool assembly, characterized in that: The lifting tool comprises the lifting tool as claimed in any one of claims 1 to 5, and further comprises a lifting ring and an object to be lifted, wherein the lifting ring is mounted on the object to be lifted, and the second lifting rope is connected to the object to be lifted through the lifting ring.

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