Clamping type hanger device

Abstract

The utility model discloses a clamping type hanger device, belongs to the technical field of ship construction, and solves the problems that when an existing ship is constructed, a hanger needs to be welded in the ship, so that the structural strength and efficiency of the ship are damaged. The clamp comprises a left clamping plate and a right clamping plate, the middle of the left clamping plate and the middle of the right clamping plate are connected in a hinged mode, the upper portion of the left clamping plate and the upper portion of the right clamping plate are each of a U-shaped structure, and a side chuck plate and a bottom chuck plate are arranged at the open ends of the upper portions of the left clamping plate and the right clamping plate respectively. The bottom clamping head plate is located on one side of the side clamping head plate so that a notch can be formed below the side clamping head plate, kidney-shaped holes obliquely extending towards the outer side are formed in the lower portion of the left clamping plate and the lower portion of the right clamping plate, the kidney-shaped holes corresponding to the left clamping plate and the right clamping plate are symmetrically arranged, and hanging rings are detachably installed in the kidney-shaped holes. According to the clamping type hanger device disclosed by the utility model, a hanging point can be quickly mounted under the condition of no damage or less damage, and the labor investment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of shipbuilding, and more particularly to a clamping type hanging code device. Background Art

[0002] During ship construction, maintenance, and operation, manual hoists are often required to lift equipment or materials due to their large size and weight. Alternatively, during ship construction, work on the cabin roof requires the erection of a reverse-top scaffolding. In these situations, lifting brackets are often welded to the points where they are to be lifted or fixed, and then lifted with a manual hoist. After use, the brackets must be cut off, polished, and then painted. This can damage the ship's paint, reduce structural strength, and is inefficient, requiring hot work.

[0003] Therefore, it is urgent to develop and design a clamping type hanging code device. Utility Model Content

[0004] The technical problem to be solved by the present invention is to address the above-mentioned deficiencies in the prior art. The purpose of the present invention is to provide a clamping type hanging code device that can quickly install the hanging point with no or little damage, thereby reducing labor input.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a clamping type hanging code device, comprising a left clamping plate and a right clamping plate, the middle parts of the left clamping plate and the right clamping plate are hingedly connected, the upper parts of the left clamping plate and the right clamping plate are both U-shaped structures, and the upper open ends of the left clamping plate and the right clamping plate are respectively provided with a side clamping plate and a bottom clamping plate, the bottom clamping plate is located on one side of the side clamping plate so that a notch is formed below the side clamping plate, and the lower parts of the left clamping plate and the right clamping plate are both provided with waist-shaped holes extending obliquely outward, and the waist-shaped holes corresponding to the left clamping plate and the right clamping plate are symmetrically arranged, and a lifting ring is detachably installed in the waist-shaped hole.

[0006] As a further improvement, the widths of the side clamping plates and the bottom clamping plates are both greater than the thicknesses of the left clamping plates and the right clamping plates.

[0007] Furthermore, the side surfaces of the side clamping plates and the bottom surface of the bottom clamping plates are both provided with anti-slip grooves.

[0008] Furthermore, hinge holes are provided in the middle of the left clamping plate and the right clamping plate, and fixing bolts are movably inserted into the hinge holes. One end of the fixing bolt passes through the two hinge holes and is threadedly connected to a locking nut.

[0009] Furthermore, the fixing bolt on one side of the locking nut is also threadedly connected to a compression nut.

[0010] Furthermore, the top of the lifting ring is an open structure, and connecting plates are provided at both ends of the opening. The connecting plates are sleeved on the lower parts of the left clamping plates and the right clamping plates, and an open pin is provided between the connecting plate and the left clamping plates and the right clamping plates. The open pin passes through the connecting plate and is inserted into the two waist-shaped holes.

[0011] Furthermore, magnet blocks that attract each other are embedded in the side clamping plates corresponding to the left clamping plate and the right clamping plate.

[0012] Beneficial effects

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] The clamping type lifting code device of the utility model adopts a clamping type lifting code composed of a left clamping plate and a right clamping plate which are hinged to each other. When in use, the upper parts of the two clamping plates are clamped on the T-shaped piece of the ship, and then a manual hoist or a wire head, a sling or other lifting sling is hung on the lifting ring, and the weight of the hoisted object is used to firmly clamp the clamping type lifting code device on the T-shaped piece of the ship. This device can solve the problem that welded lifting codes are needed to be used for lifting objects in ship engineering cabins or temporary lifting codes need to be welded when installing a cabin top scaffold during ship construction. The device is easy to disassemble and can be installed or disassembled without using tools. It is light in weight, has a large effective load, and does not damage the ship structure and coating. It greatly improves the efficiency of equipment lifting and erection of reverse-top scaffolding, reduces labor intensity, and can quickly install lifting points with no or little damage, thereby reducing labor input. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model when in use;

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

[0017] Figure 3 This is a side structural diagram of the present utility model;

[0018] Figure 4 This is a schematic structural diagram of the left clamping plate in the present invention;

[0019] Figure 5 It is a structural schematic diagram of the right clamping plate in the utility model.

[0020] Among them: 1-left clamping plate, 2-right clamping plate, 3-side clamping plate, 4-bottom clamping plate, 5-notch, 6-waist-shaped hole, 7-lifting ring, 8-hinge hole, 9-fixing bolt, 10-locking nut, 11-pressure nut, 12-connecting plate, 13-cotter pin, 14-T-shaped piece. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the specific embodiments in the accompanying drawings.

[0022] See Figure 1-5 The utility model is a clamping type code hanging device, comprising a left clamping plate 1 and a right clamping plate 2, wherein the middle parts of the left clamping plate 1 and the right clamping plate 2 are hingedly connected, and the upper parts of the left clamping plate 1 and the right clamping plate 2 are both U-shaped structures, so that a clamping cavity is formed between the upper parts of the two clamping plates, which can accommodate a T-shaped piece 14 on the ship, so as to facilitate the clamping of the code hanging device on the T-shaped piece 14, and the upper open ends of the left clamping plate 1 and the right clamping plate 2 are respectively provided with a side clamping plate 3 and a bottom clamping plate 4 for contacting with the T-shaped piece 14 to form friction, and the bottom clamping plate 4 is located on one side of the side clamping plate 3 so that a notch 5 is formed below the side clamping plate 3. In order to avoid interference between the open ends of the left clamping plate 1 and the right clamping plate 2 and the right angles of the T-shaped piece 14, thereby improving the balance of clamping, waist-shaped holes 6 extending obliquely outward are provided at the lower parts of the left clamping plate 1 and the right clamping plate 2. The waist-shaped holes 6 are located below the hinge of the left clamping plate 1 and the right clamping plate 2, and are arranged at an acute angle to the vertical direction. When two hanging objects are hung on the waist-shaped holes 6, the upper parts of the two clamping plates can move close to each other, thereby firmly clamping them on the T-shaped piece 14, and the waist-shaped holes 6 corresponding to the left clamping plate 1 and the right clamping plate 2 are symmetrically arranged, and a lifting ring 7 is detachably installed in the waist-shaped holes 6 to facilitate the installation of lifting slings.

[0023] The clamping type lifting code device of the present invention adopts a clamping type lifting code composed of a left clamping plate 1 and a right clamping plate 2 which are hinged to each other. When in use, the upper parts of the two clamping plates are clamped on the T-shaped piece 14 of the ship, and then a manual hoist or a wire head, a sling or other sling is hung on the lifting ring 7. The weight of the hanging object is used to make the clamping type lifting code device firmly clamped on the T-shaped piece 14 of the ship. This device can solve the problem that welded lifting codes are needed to be used for hanging objects in the ship engineering cabin or temporary lifting codes need to be welded when installing the cabin top scaffolding during the ship construction process. The device is easy to disassemble and can be installed or disassembled without using tools. It is light in weight, has a large effective load, and does not damage the ship structure and coating. It greatly improves the efficiency of equipment lifting and erection of reverse top scaffolding, reduces labor intensity, and can quickly install the lifting point with no or little damage, thereby reducing labor input.

[0024] Preferably, the width of the side clamping plate 3 and the bottom clamping plate 4 are both greater than the thickness of the left clamping plate 1 and the right clamping plate 2, thereby increasing the contact area between the two clamping plates and the T-shaped piece 14, thereby improving the clamping stability.

[0025] Preferably, anti-slip grooves are provided on the side surfaces of the side clamping plates 3 and the bottom surface of the bottom clamping plate 4 to increase the friction between the two clamping plates and the T-shaped piece 14 and further improve the clamping stability.

[0026] Preferably, a hinge hole 8 is formed in the middle of each of the left and right clamping plates 1 and 2. A fixing bolt 9 is movably inserted into the hinge hole 8. One end of the fixing bolt 9 extends through both hinge holes 8 and is threadedly connected to a locking nut 10. The combination of the fixing bolt 9 and the locking nut 10 achieves a hinged connection between the two clamping plates, meeting the requirement for relative rotation while facilitating assembly and disassembly for maintenance. Furthermore, a compression nut 11 is threadedly connected to the fixing bolt 9 on one side of the locking nut 10 to prevent the locking nut 10 from loosening.

[0027] Preferably, the top of the lifting ring 7 is an open structure, and a connecting plate 12 is provided at both ends of the opening. The connecting plate 12 is sleeved on the lower part of the left clamping plate 1 and the right clamping plate 2, and a split pin 13 is provided between the connecting plate 12 and the left clamping plate 1 and the right clamping plate 2. The split pin 13 passes through the connecting plate 12 and is inserted into the two waist-shaped holes 6. The lifting ring 7 is installed on the two clamping plates in the form of a split pin 13, which is convenient for disassembly and assembly, and also convenient for the installation of the lifting sling.

[0028] Preferably, mutually adsorbed magnets are embedded in the side clamping plates 3 corresponding to the left clamping plate 1 and the right clamping plate 2. During use, the two clamping plates can be adsorbed and fixed on the T-shaped piece 14 using the two magnets, further improving the convenience of use.

[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the structure of the present invention. These modifications and improvements will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A clamping type hanging code device, characterized in that: The invention comprises a left clamping plate (1) and a right clamping plate (2), wherein the middle parts of the left clamping plate (1) and the right clamping plate (2) are hingedly connected, the upper parts of the left clamping plate (1) and the right clamping plate (2) are both U-shaped structures, and the upper opening ends of the left clamping plate (1) and the right clamping plate (2) are respectively provided with a side clamping plate (3) and a bottom clamping plate (4), the bottom clamping plate (4) is located on one side of the side clamping plate (3) so that a notch (5) is formed below the side clamping plate (3), the lower parts of the left clamping plate (1) and the right clamping plate (2) are both provided with a waist-shaped hole (6) extending obliquely outward, and the waist-shaped holes (6) corresponding to the left clamping plate (1) and the right clamping plate (2) are symmetrically arranged, and a lifting ring (7) is detachably installed in the waist-shaped hole (6).

2. A clamping type hanging code device according to claim 1, characterized in that: The widths of the side clamping plates (3) and the bottom clamping plates (4) are both greater than the thicknesses of the left clamping plates (1) and the right clamping plates (2).

3. A clamping type hanging code device according to claim 1, characterized in that: The side surfaces of the side clamping plates (3) and the bottom surface of the bottom clamping plates (4) are both provided with anti-slip grooves.

4. A clamping type hanging code device according to claim 1, characterized in that: A hinge hole (8) is provided in the middle of the left clamping plate (1) and the right clamping plate (2), and a fixing bolt (9) is movably inserted into the hinge hole (8). One end of the fixing bolt (9) passes through the two hinge holes (8) and is threadedly connected to a locking nut (10).

5. A clamping type hanging code device according to claim 4, characterized in that: The fixing bolt (9) on one side of the locking nut (10) is also threadedly connected with a pressing nut (11).

6. A clamping type hanging code device according to any one of claims 1 to 5, characterized in that: The top of the lifting ring (7) is an open structure, and connecting plates (12) are provided at both ends of the opening. The connecting plates (12) are sleeved on the lower parts of the left clamping plate (1) and the right clamping plate (2), and a cotter pin (13) is provided between the connecting plate (12) and the left clamping plate (1) and the right clamping plate (2). The cotter pin (13) passes through the connecting plate (12) and is inserted into the two waist-shaped holes (6).

7. A clamping type hanging code device according to claim 6, characterized in that: The side clamping plates (3) corresponding to the left clamping plate (1) and the right clamping plate (2) are respectively embedded with magnet blocks that attract each other.

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