Corrected aluminum alloy super-long profile lifting device

Abstract

The utility model discloses a corrected aluminum alloy super-long profile hoisting device which comprises a hanging bracket, a hanging ring and a hanging belt, the hanging bracket comprises rectangular frames and connecting rods, the two rectangular frames are arranged in parallel up and down and are connected through at least two parallel connecting rods, at least two parallel reinforcing rods are arranged on the rectangular frames, and the hanging ring is connected with the hanging belt. At least two connecting rings are arranged on the rectangular frame located on the upper portion, any two connecting rings which are symmetrical with the central axis of the rectangular frame as the symmetry axis are connected with a hanging ring through a steel wire rope, the hanging ring is located on the central axis of the rectangular frame, one end of a hanging belt is arranged on a reinforcing rod on the rectangular frame located on the lower portion, and the other end of the hanging belt is connected with a sectional material. According to the auxiliary lifting beam, improvement is conducted on the basis of an existing auxiliary lifting beam, the two parallel rectangular frames are connected through the connecting rods, the number of lifting points is changed at any time according to the requirement of the super-long aluminum alloy profile, and the problem that due to the fact that the number of the lifting points is too small, the corrected aluminum alloy long profile deforms under the action of gravity is solved.

Description

Technical field:

[0001] The utility model relates to the technical field of industrial processing, in particular to a lifting device for a corrected super-long aluminum alloy profile. Background technology:

[0002] In the aluminum extrusion industry, it is difficult to manufacture extra-long profiles, which often cause deformations such as bending and twisting of extra-long aluminum alloy profiles. Therefore, it is necessary to place the deformed profile on a stamping machine for correction, and then lift the extra-long profile away after the correction.

[0003] In the general process of rapid transfer of profiles, bridge cranes play a pivotal role. The transfer of super-long profiles is often achieved by connecting the profiles to be transferred with the crane hooks through slings, chains, etc. When the profile is long, the center of gravity is often difficult to control when using a single sling to transfer the profile. Therefore, this application uses an auxiliary hanging beam to hoist the long profile, that is, the auxiliary hanging beam is connected to the crane hook, and the two ends of the auxiliary hanging beam are connected to the long profile through slings, so as to achieve the hoisting of the long profile. However, this hoisting method is only suitable for hoisting occasions with low requirements on the quality of the profile. When hoisting the long aluminum alloy profiles after correction, this hoisting method will cause the long aluminum alloy profiles after correction to deform under the action of gravity due to fewer lifting points, causing the long aluminum alloy profiles to deform again, thereby affecting the yield rate and reducing work efficiency. Utility model content:

[0004] The technical problem to be solved by the utility model is: by making improvements on the existing technology, the number of hanging points can be changed at any time according to the needs of extra-long aluminum alloy profiles, so as to solve the problem that the straightened aluminum alloy long profiles are deformed under the action of gravity due to too few hanging points.

[0005] In order to solve the above technical problems, the utility model provides a technical solution: a lifting device for corrected super-long aluminum alloy profiles, including a hanger, a lifting ring and a lifting strap, characterized in that: the hanger includes a rectangular frame and a connecting rod, the two rectangular frames are arranged in parallel up and down and are connected by at least two connecting rods parallel to each other, at least two reinforcing rods parallel to each other are arranged on the rectangular frame, at least two connecting rings are symmetrically arranged on the upper rectangular frame with the central axis of the rectangular frame as the symmetry axis, and any two of the connecting rings symmetrical with the central axis of the rectangular frame as the symmetry axis are connected to the lifting ring through a wire rope, and the lifting ring is placed on the central axis of the rectangular frame, one end of the lifting strap is arranged on the reinforcing rod on the lower rectangular frame, and the other end of the lifting strap is connected to the profile.

[0006] Furthermore, at least two of the connecting rings are connected to the lifting ring via steel wire ropes.

[0007] Furthermore, there are at least two slings.

[0008] The beneficial effects of the utility model are:

[0009] 1. The present application improves upon the existing auxiliary hanging beams by using connecting rods to connect two mutually parallel rectangular frames to form a long truss, thereby ensuring the hoisting of extra-long profiles. The number of hanging points can be changed at any time according to the needs of the extra-long aluminum alloy profiles, thereby solving the problem of deformation of the straightened aluminum alloy long profiles under the action of gravity due to too few hanging points.

[0010] 2. In the present application, at least two mutually parallel reinforcing rods are arranged on the rectangular frame. The arrangement of the reinforcing rods increases the connection strength and also increases the lifting points, thereby facilitating the lifting operation.

[0011] 3. In the present application, there are multiple connecting rings, which can be selected and used according to the usage conditions, so as to adjust the angle between the wire rope and the rectangular frame.

[0012] 4. In the present application, at least two of the connecting rings are connected to the lifting ring through steel wire ropes to ensure the connection stability and ensure that the tension of the lifting ring is evenly applied to the rectangular frame through the steel wire ropes, thereby reducing the deformation of the rectangular frame.

[0013] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. Description of the drawings:

[0014] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the description of the embodiments are briefly introduced below. Obviously, the drawings described below are only three of the drawings in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 This is the main view of this application.

[0016] Figure 2 This is the left view of the application.

[0017] Figure 3 This is a bottom view of the present application.

[0018] In the figure, 1-rectangular frame, 2-connecting rod, 3-reinforcement rod, 4-connecting ring, 5-wire rope, 6-lifting ring. Specific implementation method:

[0019] The embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as being limited to the embodiments described herein. Instead, these embodiments are provided to provide a more thorough and complete understanding of the present invention. It should be understood that the drawings and embodiments of the present invention are only for exemplary purposes and are not intended to limit the scope of protection of the present invention.

[0020] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated 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, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0021] The names of the messages or information exchanged between multiple devices in the implementation manner of the present utility model are only used for illustrative purposes, and are not used to limit the scope of these messages or information.

[0022] Embodiment 1

[0023] like Figure 1-2 As shown, a lifting device for corrected super-long aluminum alloy profiles is disclosed, including a hanger, a lifting ring 6 and a lifting strap, the hanger includes a rectangular frame 1 and a connecting rod 2, two rectangular frames 1 are arranged in parallel up and down and connected by at least two connecting rods 2 parallel to each other, at least two reinforcing rods 3 parallel to each other are arranged on the rectangular frame 1, at least two connecting rings 4 are symmetrically arranged on the upper rectangular frame 1 with the central axis of the rectangular frame 1 as the symmetry axis, and any two connecting rings 4 symmetrical with the central axis of the rectangular frame 1 as the symmetry axis are connected to the lifting ring 6 through a steel wire rope 5, and the lifting ring 6 is placed on the central axis of the rectangular frame 1, there are at least two lifting straps, one end of the lifting strap is arranged on the reinforcing rod 3 on the lower rectangular frame 1, and the other end of the lifting strap is connected to the profile.

[0024] Among them, by making improvements on the basis of the existing auxiliary hanging beams, a connecting rod 2 is used to connect two mutually parallel rectangular frames 1 to form a long truss, so as to ensure the lifting operation of the extra-long profiles, and the number of lifting points can be changed at any time according to the needs of the extra-long aluminum alloy profiles, so as to solve the problem that the long aluminum alloy profiles are deformed under the action of gravity due to too few lifting points; at least two mutually parallel reinforcing rods 3 are arranged on the rectangular frame 1, and the setting of the reinforcing rods 3 increases the connection strength while also increasing the lifting points (each reinforcing rod 3 on the lower rectangular frame 1 can be used as a lifting point), so as to facilitate the lifting operation; there are multiple connecting rings 4, and it is convenient to select and use them according to the usage conditions, so as to adjust the angle between the wire rope 5 and the rectangular frame 1.

[0025] Embodiment 2

[0026] like Figure 1-3 As shown, this embodiment is obtained by adding a connection method of technical features such as a connecting ring 4 and a lifting ring 6 on the basis of the first embodiment. The remaining technical features are the same as those of the first embodiment, and the similarities are not repeated here. Among them, the difference between this embodiment and the first embodiment is that: at least two connecting rings 4 are connected to the lifting ring 6 through a wire rope 5.

[0027] In this embodiment, at least two connecting rings 4 are connected to the lifting ring 6 through the steel wire rope 5 to ensure the connection stability and ensure that the tension of the lifting ring 6 is evenly applied to the rectangular frame 1 through the steel wire rope 5, thereby reducing the deformation of the rectangular frame 1.

[0028] The process of using the overall technical solution formed by the above embodiments is:

[0029] The lifting ring 6 is connected to the hook of the lifting device. According to the length of the extra-long profile, a corresponding number of lifting straps are selected. One end of the lifting strap is fixed to the reinforcing rod 3 on the lower rectangular frame 1, and the other end of the lifting strap is fixed to the extra-long profile, thereby realizing the lifting of the extra-long profile.

[0030] After the application is put into use, the instability of lifting during the lifting of longer profiles is effectively reduced, and at the same time the lifting positions can be separated closer to ensure the stability during the transfer of profiles. It can be used for short profiles of more than 3 meters at the same time and has a wide range of applications.

[0031] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention is described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A lifting device for corrected super-long aluminum alloy profiles, comprising a hanger, a lifting ring and a lifting belt, characterized in that: The hanger includes a rectangular frame and a connecting rod. The two rectangular frames are arranged in parallel up and down and are connected by at least two connecting rods parallel to each other. At least two reinforcing rods parallel to each other are arranged on the rectangular frame. At least two connecting rings are symmetrically arranged on the upper rectangular frame with the central axis of the rectangular frame as the symmetry axis, and any two of the connecting rings symmetrical with the central axis of the rectangular frame as the symmetry axis are connected to the lifting ring through a wire rope, and the lifting ring is placed on the central axis of the rectangular frame. One end of the sling is arranged on the reinforcing rod on the lower rectangular frame, and the other end of the sling is connected to the profile.

2. The lifting device for corrected super-long aluminum alloy profiles according to claim 1 is characterized in that: At least two of the connecting rings are connected to the lifting ring via steel wire ropes.

3. The lifting device for corrected super-long aluminum alloy profiles according to claim 2 is characterized in that: There are at least two slings.

Images