Lifting device for butt joint of vertical storage tank end socket assembly and barrel

Abstract

The utility model discloses a hoisting device for butt joint of a vertical storage tank end socket assembly and a barrel, which comprises a hoisting assembly, the hoisting assembly comprises a lifting lug, a top plate, side plates, a screw rod, a bottom plate and a bottom plate fixing screw rod, the top plate is arranged on one side of the lifting lug, one side of the lifting lug is fixedly connected onto the top plate, a hoisting hole is arranged on the lifting lug, the side plates are arranged on two sides of the top plate, and the screw rod is fixedly connected onto the bottom plate. One end of the side plate is fixedly connected to the top plate, the bottom plate is arranged on the side, away from the top plate, of the side plate, multiple sets of bottom plate fixing screws are arranged on the bottom plate, and the bottom plate is fixedly connected with the side plate through the bottom plate fixing screws. And the safety of the hoisting process is guaranteed. Comprising structural stability, conformity of bearing capacity, normativity of hoisting operation and the like. And the safety of the hoisting process is ensured.

Description

Technical Field

[0001] The utility model relates to a device, in particular to a hoisting device for butting a head assembly of a vertical storage tank with a cylinder. Background Art

[0002] The head assembly of a vertical tank is composed of a head, a supporting support (hereinafter referred to as a leg), and other accessories. As an important component of a vertical tank, the tank leg has the characteristics of load-bearing, support, and stability. The leg structure is usually made of steel and has sufficient strength and rigidity. The shape and size of the leg are designed according to the specific specifications of the tank to ensure a stable connection between the leg and the tank. The leg and the head are welded together to form an integrated structure, and the cylinder is docked and leveled and fixed by hoisting the head assembly. By adding the lifting lug of this tooling, the center of gravity of the entire assembly is found, the horizontal state of the assembly after lifting is ensured, and the horizontal assembly of the head and the cylinder after lifting is achieved. However, there are problems or deficiencies in the prior art and areas for improvement. The existing method of assembling the head assembly of a vertical tank with the cylinder has problems such as low efficiency, insufficient precision, and hoisting bias. It is impossible to achieve the excellent use effect of the integrated head leg assembly with the cylinder. Utility Model Content

[0003] The utility model aims to provide a hoisting device for docking a head assembly of a vertical storage tank with a cylinder body, so as to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A lifting device for docking a head assembly of a vertical storage tank with a cylinder, wherein the lifting assembly comprises a lifting ear, a top plate, a side plate, a screw, a bottom plate, and a bottom plate fixing screw. A top plate is provided on one side of the lifting ear, and one side of the lifting ear is fixedly connected to the top plate. A lifting hole is provided on the lifting ear, and side plates are provided on both sides of the top plate. One end of the side plate is fixedly connected to the top plate. A bottom plate is provided on the side of the side plate away from the top plate, and a plurality of groups of bottom plate fixing screws are provided on the bottom plate, and the bottom plate is fixedly connected to the side plate through the bottom plate fixing screws.

[0006] As a further solution of the utility model: a plurality of sets of screw rods are arranged on the side plates, and the screw rods are threadedly connected to the side plates.

[0007] As a further solution of the utility model: a leg is provided in the lifting assembly, the leg is inserted in the lifting assembly, one end of the screw on the side panel is tightly connected to the leg, a head is provided on one side of the leg, the head is welded to the leg, and a cylinder is provided on the side of the head away from the leg, and the cylinder is fixedly connected to the head.

[0008] As a further solution of the utility model: a horizontal expansion plate is provided on the side of the side plate close to the bottom plate.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The hoisting device is suitable for a variety of vertical storage tanks and has wide applicability. Through the leveling structure, problems such as insufficient docking accuracy and hoisting bias can be solved, and the safety of the hoisting process can be guaranteed. This includes structural stability, compliance with load-bearing capacity, and standardization of hoisting operations, etc., ensuring the safety of the hoisting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The schematic diagram is a structural diagram of a lifting device for docking a vertical tank head assembly with a cylinder.

[0012] Figure 2 The present invention is a structural schematic diagram of a lifting assembly in a lifting device for docking a vertical storage tank head assembly with a cylinder. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] See also Figures 1-2 In an embodiment of the utility model, a lifting device for docking a head assembly of a vertical storage tank with a cylinder body includes a cylinder body 10, a head 20, a support leg 30, and a lifting assembly 40.

[0015] The lifting assembly 40 includes a lifting ear 1, a top plate 2, a side plate 3, a screw 4, a bottom plate 5, and a bottom plate fixing screw 6. A top plate 2 is provided on one side of the lifting ear 1, and one side of the lifting ear 1 is fixedly connected to the top plate 2. A lifting hole is provided on the lifting ear 1. Side plates 3 are provided on both sides of the top plate 2. One end of the side plate 3 is fixedly connected to the top plate 2. A bottom plate 5 is provided on the side of the side plate 3 away from the top plate 2. A horizontal expansion plate is provided on the side of the side plate 3 close to the bottom plate 5. A plurality of groups of bottom plate fixing screws 6 are provided on the bottom plate 5, and the bottom plate 5 is fixedly connected to the side plate 2 via the bottom plate fixing screws 6.

[0016] A plurality of sets of screw rods 4 are provided on the side plate 3 , and the screw rods 4 are threadedly connected to the side plate 3 .

[0017] A leg 30 is provided in the lifting assembly 40, and the leg 30 is inserted in the lifting assembly 40. One end of the screw 4 on the side plate 3 is tightly connected to the leg 30. A head 20 is provided on one side of the leg 30. The head 20 is welded to the leg 30. A cylinder 10 is provided on the side of the head 20 away from the leg, and the cylinder 10 is fixedly connected to the head 20.

[0018] The working principle of the utility model is:

[0019] During operation, after welding the head 20 and the leg 30, the lifting assembly 40 is mounted on the leg 30. The lifting assembly 40 is fixed to the leg 30 through the side plate 3 and the screw 4 in conjunction with the bottom plate 5. Then, the lifting device is used to connect the lifting assembly 40, and the leg 30 and the head 20 are lifted. Then, the horizontal center point of the head 20 is found.

[0020] Then another lifting device lifts the head 20 to achieve coaxial and horizontal docking of the head 20 and the cylinder 10 in the lifting state. After the docking with the cylinder 10 is completed, the bottom plate 5 is removed and the lifting assembly 40 is removed using the lifting device.

[0021] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A lifting device for connecting a head assembly of a vertical storage tank with a cylinder, comprising a lifting assembly (40), characterized in that: The lifting assembly (40) comprises a lifting ear (1), a top plate (2), a side plate (3), a screw (4), a bottom plate (5), and a bottom plate fixing screw (6); a top plate (2) is provided on one side of the lifting ear (1); a side of the lifting ear (1) is fixedly connected to the top plate (2); a lifting hole is provided on the lifting ear (1); side plates (3) are provided on both sides of the top plate (2); one end of the side plate (3) is fixedly connected to the top plate (2); a bottom plate (5) is provided on the side of the side plate (3) away from the top plate (2); a plurality of groups of bottom plate fixing screws (6) are provided on the bottom plate (5); and the bottom plate (5) is fixedly connected to the side plate (3) via the bottom plate fixing screws (6).

2. A lifting device for docking a head assembly of a vertical storage tank with a cylinder according to claim 1, characterized in that: A plurality of sets of screw rods (4) are arranged on the side plate (3), and the screw rods (4) are threadedly connected to the side plate (3).

3. The hoisting device for docking a head assembly of a vertical storage tank with a cylinder according to claim 1 is characterized in that: A leg (30) is provided in the lifting assembly (40), the leg (30) is inserted into the lifting assembly (40), one end of the screw rod (4) on the side plate (3) is tightly connected to the leg (30), a head (20) is provided on one side of the leg (30), the head (20) and the leg (30) are welded, a cylinder (10) is provided on the side of the head (20) away from the leg, and the cylinder (10) and the head (20) are fixedly connected.

4. The hoisting device for docking a head assembly of a vertical storage tank with a cylinder according to claim 1 is characterized in that: The side plate (3) is provided with a horizontal expansion plate on a side close to the bottom plate (5).

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