Protective device for aluminum coil hoisting clamp

Abstract

The utility model relates to an aluminum coil lifting clamp protection device which comprises a lifting frame body, clamping legs distributed in the vertical direction are installed at the bottom of a clamping leg top frame, and clamps are installed on the inner sides of the bottoms of the clamping legs. A clamping leg protection plate is mounted on the inner side of the clamping leg, and a clamp protection plate is mounted at the top of the clamp; the clamp protection plate is detachably installed on the clamp base in the front-back direction, and the side protection plate is installed on the inner side of the clamp and detachably installed on the clamp in the front-back direction. Through the structural arrangement of the clamping leg protection plates, the clamp protection plates and the side protection plates, the risk that an aluminum coil is scratched can be reduced; the clamp protection plate and the side protection plate are detachably mounted on the clamp, so that the clamp protection plate and the side protection plate are convenient to replace and use.

Description

Technical Field

[0001] The utility model relates to the technical field related to aluminum coil processing, in particular to a protective device for an aluminum coil lifting fixture. Background Art

[0002] Industrial lifting equipment, such as hooks, lifting magnets or lifting beams, are indispensable tools in the modern manufacturing, construction and warehousing industries. They streamline operations, increase productivity and reduce manual labor, making them essential to the smooth functioning of businesses.

[0003] After massive searches, it was found that the prior art publication number is CN206486175U, which discloses a steel coil hoisting device for an automated unmanned crane, having a clamp leg, a clamp claw, and the lower parts of the vertical parts of the two symmetrical clamp legs are respectively equipped with three-position centering devices corresponding to each other, the bottom surface of the clamp claw is equipped with a bottom anti-collision device, the clamp claw is equipped with an anti-clamping device, the top surface of the clamp claw is equipped with a load detection device, the upper part of the vertical part of the clamp leg is equipped with a limited height photoelectric detection device, the horizontal part of the clamp leg is connected to the cross brace of the hoisting device, and the cross brace of the hoisting device is equipped with an opening detection device. The beneficial effects of the utility model are: the utility model is used for an automated unmanned crane, and the operation in conjunction with the unmanned crane can reduce the occurrence of accidents such as the clamp claw not aligning with the inner hole of the steel coil and clamping, colliding with the ground, over-clamping the steel coil, still descending when there are foreign objects on the ground, the clamp legs suddenly opening during the lifting process, and the hoisting device descending too much.

[0004] In summary, when the existing lifting device is lifting the product, the product is in direct contact with the clamp, but the clamp is generally a metal structure, which is easy to scratch the product.

[0005] In view of the above-mentioned defects, the designer actively carried out research and innovation in order to create a protective device for the aluminum coil lifting clamp to make it more valuable for industrial use. Utility Model Content

[0006] In order to solve any of the above technical problems, the purpose of the utility model is to provide a protective device for an aluminum coil lifting fixture.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A protective device for an aluminum coil lifting fixture comprises a hanger body, a rope connection portion is installed at the middle position of the top of the hanger body, and a clamp that can be telescopically moved in a clamp leg telescopic cavity along the left and right directions is arranged on both the left and right sides of the hanger body, a clamp leg distributed along the vertical direction is installed at the bottom of the clamp leg top frame, and a clamp is installed on the inner side of the bottom of the clamp leg;

[0009] A clamp leg protection plate is installed on the inner side of the clamp leg, and a clamp protection plate is installed on the top of the clamp;

[0010] A clamp base is arranged on the clamp directly below the clamp protection plate, and the clamp protection plate is detachably mounted on the clamp base along the front-rear direction. A side protection plate is installed on the inner side of the clamp, and the side protection plate is detachably mounted on the clamp along the front-rear direction.

[0011] As a further improvement of the utility model, a plurality of first docking grooves are evenly distributed along the left-right direction on the clamp base, and the first docking grooves are distributed along the front-to-back direction. A first docking block distributed along the front-to-back direction is arranged at the bottom of the clamp protective plate directly above the first docking groove, and the first docking block can be embedded in the first docking groove below along the front-to-back direction.

[0012] As a further improvement of the utility model, a plurality of second docking blocks are evenly distributed along the vertical direction on the outer side of the side protective plate, the second docking blocks are distributed along the front-to-back direction, and third docking grooves distributed along the front-to-back direction are arranged on the clamps on the outer side of the second docking blocks, and the second docking blocks can be embedded in the third docking grooves on the outer side along the front-to-back direction.

[0013] As a further improvement of the utility model, second docking grooves distributed along the front-to-back direction are arranged on the clamp base outside the second docking block, and the second docking block can be embedded in the second docking grooves outside along the front-to-back direction.

[0014] As a further improvement of the utility model, a mounting groove distributed along the vertical direction is provided on the inner side of the leg clamping protection plate, and a contact inner pad is installed in the mounting groove.

[0015] As a further improvement of the utility model, the inner contact pad is a rubber pad.

[0016] As a further improvement of the utility model, rubber pads are provided on the contact surfaces of the clamp protection plate and the side protection plates.

[0017] By means of the above solution, the utility model has at least the following advantages:

[0018] The utility model can reduce the risk of scratching the aluminum coil by means of the structural arrangement of the leg protection plate, the clamp protection plate and the side protection plate;

[0019] The clamp protection plate and the side protection plate of the utility model can be detachably installed on the clamp, so it is convenient to replace and use.

[0020] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is a structural schematic diagram of a protective device for an aluminum coil lifting fixture of the utility model;

[0023] Figure 2 yes Figure 1 Schematic diagram of the local structure of the middle clamp;

[0024] Figure 3 yes Figure 2 Front view of the center leg guard.

[0025] The meanings of the various reference numerals in the figures are as follows.

[0026] Hanger body 1, rope connecting part 2, leg clamp top frame 3, leg clamp 4, clamp 5, leg clamp protection plate 6, clamp protection plate 7, clamp base 8, first docking block 9, first docking groove 10, side protection plate 11, second docking block 12, second docking groove 13, third docking groove 14, installation groove 15, contact inner pad 16. DETAILED DESCRIPTION

[0027] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0028] In order to make the technical personnel in the technical field better understand the scheme of the utility model, the technical scheme in the embodiment of the utility model will be clearly and completely described below in combination with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, rather than all the embodiments. The components of the embodiment of the utility model usually described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model for protection, but only represents the selected embodiment of the utility model. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the utility model.

[0029] Example

[0030] like Figure 1 to Figure 3 As shown,

[0031] A protective device for an aluminum coil lifting clamp comprises a hanger body 1, a rope connecting part 2 is installed at the middle position of the top of the hanger body 1, left and right sides of the hanger body 1 are provided with clamps that can be telescopically moved in a clamp leg telescopic cavity along the left and right directions, a clamp leg 4 distributed along the vertical direction is installed at the bottom of the clamp leg top frame 3, and a clamp 5 is installed on the inner side of the bottom of the clamp leg 4.

[0032] A protective structure is detachably mounted on the clamp 5:

[0033] A clamp leg protection plate 6 is installed on the inner side of the clamp leg 4 , a clamp protection plate 7 is installed on the top of the clamp 5 , and rubber pads are provided on the contact surfaces of the clamp protection plate 7 and the side protection plate 11 .

[0034] Specifically, a clamp base 8 is provided on the clamp 5 directly below the clamp protection plate 7, and the clamp protection plate 7 is detachably installed on the clamp base 8 along the front-to-back direction. A side protection plate 11 is installed on the inner side of the clamp 5, and the side protection plate 11 is detachably installed on the clamp 5 along the front-to-back direction.

[0035] 1. A plurality of first docking grooves 10 are evenly distributed along the left-right direction on the clamp base 8, and the first docking grooves 10 are distributed along the front-back direction. A first docking block 9 distributed along the front-back direction is arranged at the bottom of the clamp protection plate 7 directly above the first docking groove 10, and the first docking block 9 can be embedded in the first docking groove 10 below along the front-back direction.

[0036] 2. A plurality of second docking blocks 12 are evenly distributed along the vertical direction on the outer side of the side protective plate 11. The second docking blocks 12 are distributed along the front-to-back direction. The clamp 5 outside the second docking blocks 12 is provided with third docking grooves 14 distributed along the front-to-back direction. The second docking blocks 12 can be embedded in the third docking grooves 14 on the outer side along the front-to-back direction.

[0037] 3. The clamp base 8 outside the second docking block 12 is provided with second docking grooves 13 distributed along the front-to-back direction. The second docking block 12 can be embedded in the second docking grooves 13 outside along the front-to-back direction.

[0038] 4. A mounting groove 15 distributed along the vertical direction is provided on the inner side of the clamp leg protection plate 6, and a contact inner pad 16 is installed in the mounting groove 15, and the contact inner pad 16 is a rubber pad.

[0039] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implying the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0040] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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, it can be an electrical connection, it can be a direct connection, it can be an indirect connection through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A protective device for an aluminum coil lifting fixture, comprising a hanger body (1), a rope connecting portion (2) is installed at the middle position of the top of the hanger body (1), and both left and right sides of the hanger body (1) are provided with a clamp that can be telescopically moved in a clamp leg telescopic cavity along the left and right directions, a clamp leg (4) distributed along the vertical direction is installed at the bottom of the clamp leg top frame (3), and a clamp (5) is installed on the inner side of the bottom of the clamp leg (4); Features: A clamp leg protection plate (6) is installed on the inner side of the clamp leg (4), and a clamp protection plate (7) is installed on the top of the clamp (5); A clamp base (8) is provided on the clamp (5) directly below the clamp protection plate (7), and the clamp protection plate (7) is detachably mounted on the clamp base (8) along the front-rear direction. A side protection plate (11) is installed on the inner side of the clamp (5), and the side protection plate (11) is detachably mounted on the clamp (5) along the front-rear direction.

2. The aluminum coil lifting fixture protection device according to claim 1, characterized in that: A plurality of first docking grooves (10) are evenly distributed along the left-right direction on the clamp base (8), and the first docking grooves (10) are distributed along the front-back direction. A first docking block (9) distributed along the front-back direction is arranged at the bottom of the clamp protection plate (7) directly above the first docking grooves (10), and the first docking block (9) can be embedded in the first docking groove (10) below along the front-back direction.

3. The aluminum coil lifting fixture protection device according to claim 1, characterized in that: A plurality of second docking blocks (12) are evenly distributed along the vertical direction on the outer side of the side protection plate (11), and the second docking blocks (12) are distributed along the front-to-back direction. A third docking groove (14) is provided on the clamp (5) outside the second docking block (12) and is distributed along the front-to-back direction. The second docking block (12) can be embedded in the third docking groove (14) on the outer side along the front-to-back direction.

4. The aluminum coil lifting fixture protection device according to claim 3, characterized in that: A second docking groove (13) distributed along the front-to-back direction is arranged on the clamp base (8) outside the second docking block (12), and the second docking block (12) can be embedded in the second docking groove (13) outside along the front-to-back direction.

5. The aluminum coil lifting fixture protection device according to claim 1, characterized in that: An installation groove (15) distributed along the vertical direction is arranged on the inner side of the leg clamping protection plate (6), and a contact inner pad (16) is installed in the installation groove (15).

6. The protective device for the aluminum coil lifting fixture as claimed in claim 5, characterized in that: The contact inner pad (16) is a rubber pad.

7. The aluminum coil lifting fixture protection device according to claim 1, characterized in that: Rubber pads are provided on the contact surfaces of the clamp protection plate (7) and the side protection plate (11).

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