Module box hoisting clamp

Abstract

The utility model discloses a module box hoist clamp, including crossbeam, rotary hook, hoist support and heavy type rigging spiral buckle, the upper end of crossbeam is provided with the lifting hole, and cooperation with hoisting device is used for lifting the module box, hoist support sets up below crossbeam, and hoist support is connected through rotary hook between crossbeam, heavy type rigging spiral buckle is distributed in the lower end of hoist support, and the lower end of heavy type rigging spiral buckle is connected with the lifting point on the module box, the number, position of heavy type rigging spiral buckle correspond with the lifting point number, position on the module box, and this module box hoist clamp avoids the safety hidden danger of the single lifting point stress of box body being too big, causing the deformation of box body, improves the hoisting safety of module box.

Description

Technical Field

[0001] This utility model relates to the field of hoisting technology, specifically a module box hoisting clamp. Background Technology

[0002] The module enclosure consists of several batteries, enclosure, and mounting structural components. Some large module enclosures weigh up to eight tons, and due to their small length-to-height ratio, they are difficult to lift.

[0003] The conventional lifting method involves connecting ropes to lifting points on the module housing and then using lifting equipment to lift the module housing. However, during the lifting process, individual lifting points on the module housing may experience excessive stress, leading to lifting point detachment, excessive deformation of the housing, and in severe cases, major safety accidents, causing incalculable economic losses to the manufacturing company. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide a module box lifting fixture to avoid excessive force on a single lifting point of the box, which could cause safety hazards such as box deformation and improve the lifting safety of the module box. This can effectively solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a module box lifting clamp, comprising a crossbeam, a rotating hook, a lifting bracket, and a heavy-duty rigging screw buckle;

[0006] The upper end of the crossbeam is provided with a lifting hole, which is used in conjunction with a lifting device to lift the module box.

[0007] The lifting bracket is located below the crossbeam, and the lifting bracket is connected to the crossbeam by a rotating hook;

[0008] The heavy-duty rigging spiral buckles are evenly distributed at the lower end of the hoisting bracket. The lower end of the heavy-duty rigging spiral buckle is connected to the lifting point on the module box. The number and position of the heavy-duty rigging spiral buckles correspond to the number and position of the lifting point on the module box.

[0009] As a preferred embodiment of this utility model, two bow-shaped shackles are provided at both ends of the crossbeam, and a lateral lifting ring corresponding to the number and position of the bow-shaped shackles is provided at the upper end of the hoisting bracket. The ring end of the rotating hook is connected to the bow-shaped shackles, and the hook end of the rotating hook is connected to the lateral lifting ring.

[0010] As a preferred technical solution of this utility model, the center lines of the bow-shaped shackle and the side lifting ring located at the same end coincide.

[0011] As a preferred technical solution of this utility model, when the module box is in the lifting state, the rotating hook is inclined at a 45° angle to the crossbeam and the lifting bracket.

[0012] As a preferred technical solution of this utility model, the hoisting bracket is welded from square tubes to form a square structure, and its outer contour corresponds to the module box. The two long sides of the hoisting bracket are provided with eight hoisting holes, and a rotating lifting ring is installed on each hoisting hole. The lower end of the rotating lifting ring is connected to the heavy rigging spiral buckle.

[0013] As a preferred technical solution of this utility model, when the module box is in the lifting state, the heavy rigging spiral buckle is in the vertical state.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the modular box lifting fixture is reasonably designed and ingeniously conceived. By setting up crossbeams and lifting brackets, and symmetrically setting rotating hooks between the crossbeams and lifting brackets, the lifting balance of the modular box is ensured. By setting multiple heavy-duty rigging spiral buckles at the lower end of the lifting brackets and connecting them to the lifting points on the modular box, excessive deformation of the box is avoided, thus achieving safe lifting of the eight-ton modular box with "multiple lifting points and body balance". Attached Figure Description

[0015] Figure 1 This is a structural diagram of the present invention in the lifting state;

[0016] Figure 2 This is a schematic diagram of the structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the hoisting support structure;

[0018] Figure 4 This is a structural schematic diagram of the crossbeam.

[0019] In the diagram: 1. Module housing, 2. Heavy-duty rigging spiral buckle, 3. Crossbeam, 4. Rotary hook, 5. Lifting bracket, 6. Side lifting ring, 7. Rotary lifting ring, 8. Bow-shaped shackle. Detailed Implementation

[0020] 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 (for ease of description and understanding, hereinafter referred to as...). Figure 1 (The above is described above). Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution: a module box lifting clamp, including a crossbeam 3, a rotating hook 4, a lifting bracket 5, and a heavy-duty rigging spiral buckle 2;

[0022] The crossbeam 3 is a 20A I-beam with a length of 1100mm. The middle part is fully welded with a hanging plate with a length of 800mm and a thickness of 30mm. The upper end of the crossbeam 3 is provided with a lifting hole for connection with the lifting machinery, with a maximum diameter of 60mm. The two ends of the crossbeam 3 along its length are welded with 150mmX150mmX30mm stiffening plates. At the center position 55mm from the bottom of the stiffening plate, there is a 25mm diameter through hole for installing bow-shaped shackles 8. Two bow-shaped shackles 8 are symmetrically installed on each stiffening plate.

[0023] The lifting bracket 5 is located below the crossbeam 3. The lifting bracket is made of 80mm x 80mm x 8mm square tubing welded together, with an outer contour dimension of 1663mm x 705mm. Symmetrical lifting holes with a diameter of 20mm and a spacing of 1043mm are made along the length direction for installing lateral lifting rings 6. The upper end of the rotating hook 4 is connected to the bow-shaped shackle 8, and the lower end of the rotating hook 4 is connected to the lateral lifting ring 6. Eight lifting holes with a diameter of 18mm are provided at the lower end of each length direction of the lifting bracket 5, with a spacing of 470mm. Each lifting hole is fitted with a rotating lifting ring 7, and the lower end of the rotating lifting ring 7 is connected to the heavy-duty rigging spiral buckle 2. When the module box 1 is in the lifting state, the rotating hook 4 is inclined at a 45° angle to the crossbeam 3 and the lifting bracket 5.

[0024] Heavy-duty rigging spiral buckles 2 are evenly distributed at the lower end of the lifting bracket 5. The lower end of the heavy-duty rigging spiral buckles 2 is connected to the lifting points on the module box 1. The number and position of the heavy-duty rigging spiral buckles 2 correspond to the number and position of the lifting points on the module box 1. When the module box 1 is in the lifting state, the heavy-duty rigging spiral buckles 2 are in the vertical state.

[0025] Furthermore, in order to improve the connection stability of the rotating hook 4, the upper end of the lifting bracket 5 is provided with a lateral lifting ring 6 corresponding to the number and position of the bow-shaped shackles 8. The ring end of the rotating hook 4 is connected to the bow-shaped shackle 8, and the hook end of the rotating hook 4 is connected to the lateral lifting ring 6.

[0026] Furthermore, in order to ensure the stress stability of the lifting bracket 5, the center lines of the bow-shaped shackle 8 and the lateral lifting ring 6 located at the same end are aligned.

[0027] The rotating hook 4 has a one-ring-one-hook structure and can withstand a maximum load of 3 tons. The bow-shaped shackle can withstand a maximum load of 3.25 tons. The heavy-duty rigging spiral buckle 2 can withstand a maximum load of 1.7 tons. The lateral lifting ring 6 has a lateral tensile load of 2.5 tons and a ring thickness of 16.5 mm. The rotating lifting ring 7 has a vertical tensile load of 2 tons and a ring thickness of 12 mm.

[0028] Among them, the heavy-duty rigging spiral buckle 2 is height-adjustable to ensure that the height difference between the module box 1 and the eight lifting positions on the lifting bracket 5 does not exceed 1mm.

[0029] During use: The lifting machinery lifts this lifting clamp, the lifting bracket 5 is suspended horizontally, the rotating hook 4 is in a taut state and at a 45° angle to the plane of the lifting bracket 5, and the heavy-duty rigging auger 2 is at a 90° angle to the lifting bracket 5, ensuring that the lower end of the heavy-duty rigging auger 2 is on the same plane; after this lifting clamp is connected to the module box 1, if the surface of the module box 1 is not level during the trial lifting, the position of the heavy-duty rigging auger 2 can be adjusted to make the surface of the module box 1 level. After the requirements are met, the locking screws of the heavy-duty rigging auger 2 are tightened.

[0030] The parts of the utility model not described in detail are prior art. Although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model. The scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A module housing hoisting fixture, characterized in that: Includes a crossbeam (3), a rotating hook (4), a lifting bracket (5), and a heavy-duty rigging helical buckle (2); The upper end of the crossbeam (3) is provided with a lifting hole, which is used in conjunction with the lifting device to lift the module box (1); The hoisting bracket (5) is located below the crossbeam (3), and the hoisting bracket (5) is connected to the crossbeam (3) by a rotating hook (4); The heavy-duty rigging spiral buckles (2) are evenly distributed at the lower end of the hoisting bracket (5). The lower end of the heavy-duty rigging spiral buckles (2) is connected to the lifting point on the module box (1). The number and position of the heavy-duty rigging spiral buckles (2) correspond to the number and position of the lifting point on the module box (1).

2. The module housing hoisting fixture according to claim 1, characterized in that: Two bow-shaped shackles (8) are provided at both ends of the crossbeam (3). The upper end of the hoisting bracket (5) is provided with a lateral lifting ring (6) corresponding to the number and position of the bow-shaped shackles (8). The ring end of the rotating hook (4) is connected to the bow-shaped shackles (8), and the hook end of the rotating hook (4) is connected to the lateral lifting ring (6).

3. The module housing hoisting fixture according to claim 2, characterized in that: The center lines of the bow-shaped shackle (8) and the side lifting ring (6) located at the same end coincide.

4. A module housing lifting clamp according to claim 1 or 2, characterized in that: When the module box (1) is in the lifting state, the rotating hook (4) is inclined at a 45° angle to the crossbeam (3) and the lifting bracket (5).

5. A module housing hoisting fixture according to claim 1, characterized in that: The hoisting bracket (5) is welded from square tubes to form a square structure, and its outline corresponds to the module box (1). The two long sides of the hoisting bracket (5) are provided with eight hoisting holes, and a rotating lifting ring (7) is installed on each hoisting hole. The lower end of the rotating lifting ring (7) is connected to the heavy rigging spiral buckle (2).

6. A module housing lifting clamp according to claim 1 or 5, characterized in that: When the module box (1) is in the lifting state, the heavy rigging spiral buckle (2) is in the vertical state.

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