CN216711345U

CN216711345U - A-shaped hoisting ring device capable of being used repeatedly

Info

Publication number: CN216711345U
Application number: CN202122382961.1U
Authority: CN
Inventors: 庄瑞民; 朱进喜
Original assignee: Cosco Shipping Heavy Industry Co ltd
Current assignee: Cosco Shipping Heavy Industry Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-06-10
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses an A-shaped hanging ring device capable of being used repeatedly, which relates to the technical field of construction of wind power engineering steel structures and comprises a main board, wherein the main board is of an A-shaped structure, a hoisting hole is formed in the upper half part of the main board, a root cutting part is formed in the bottom of the main board, and a plurality of cutting lines are arranged at the root cutting part at equal intervals; the toggle plates extend from two sides of the main plate, the roots of the toggle plates and the roots of the main plate are on the same horizontal plane, and root cutting parts are also arranged at the roots of the toggle plates; the bottom of the root cutting part is welded on the steel structure mounting surface. According to the A-shaped hanging ring device capable of being used for multiple times, the main plate, the toggle plate and the mounting surface are used for fixing the A-shaped hanging ring device on the surface of a steel structure in a welding mode for lifting, turning over, transporting and the like, after the steel structure is mounted, the hoisting equipment is separated from the hoisting hole, a tool is used for cutting the root cutting part along the cutting line, and the A-shaped hanging ring device is taken down, so that the A-shaped hanging ring device can be used for multiple times, the production and construction are convenient, and the use cost of the hanging ring is reduced.

Description

A-shaped hoisting ring device capable of being used repeatedly

Technical Field

The utility model relates to the technical field of construction of steel structures in wind power engineering, in particular to an A-shaped hanging ring device capable of being used repeatedly.

Background

At present, hoisting equipment is needed to hoist various steel materials in the process of offshore engineering operation, a strapping tape bundling mode is often adopted in the hoisting process, the strapping tape bundling is convenient, the use strength is not high, and the application range of the strapping tape bundling is limited when steel materials are conveyed too much or steel materials with a fixed structure frame are conveyed.

And the purpose such as lifting by crane, standing up and transporting of steel component is reached to rings at the surface mounting of steel structure spare, but present rings tool equipment generally can only use once, and rings lift off the back at the steel structure surface, and its wearing and tearing reach the degree that can not recycle, use rings mode to carry, and use cost is high, is unfavorable for production and construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to at least solve the technical problems that after the hoisting ring is dismounted on the surface of a steel structure, the hoisting ring is worn to a degree that the hoisting ring cannot be reused, is carried in a hoisting ring mode, is high in use cost and is not beneficial to production and construction in the prior art. Therefore, the utility model provides the A-shaped hoisting ring device capable of being repeatedly used, which can be repeatedly used, is convenient for production and construction, and reduces the material and manufacturing cost.

According to some embodiments of the utility model, the A-shaped lifting ring device capable of being used repeatedly comprises a main board, wherein the main board is of an A-shaped structure, a hoisting hole is formed in the upper half part of the main board, a root cutting part is arranged at the bottom of the main board, and a plurality of cutting lines are arranged on the root cutting part at equal intervals; the toggle plates extend from two sides of the main plate, the roots of the toggle plates and the roots of the main plate are on the same horizontal plane, and the roots of the toggle plates are also provided with the root cutting parts; the bottom of the root cutting part is welded on a steel structure mounting surface.

According to some embodiments of the utility model, the main board is provided with patches on both sides thereof, the patches extending upward perpendicular to the surface of the main board.

According to some embodiments of the present invention, the height of the root cutting portion is 75 to 100mm, and the distance between the two cutting lines is not less than 15 mm.

According to some embodiments of the utility model, the thickness of the main plate is 24 to 90 mm.

According to some embodiments of the utility model, a ratio of the thickness of the main board to the thickness of the patch board is 1.1-2.3.

According to some embodiments of the utility model, the length of the contact between the root of the toggle plate and the mounting surface is 85-200 mm.

According to some embodiments of the utility model, the length of the contact between the root of the main board and the mounting surface is 380-800 mm.

According to some embodiments of the utility model, the distance between the side of the toggle plate close to the main plate is 64-150 mm.

According to some embodiments of the utility model, the top of the toggle plate is 165-300 mm from the mounting surface.

According to some embodiments of the utility model, the diameter of the hoisting hole is 75-160 mm, and the height of the eyelet of the hoisting hole from the installation surface is 185-350 mm.

A reusable a-ring apparatus according to some embodiments of the present invention has at least the following beneficial effects: the mainboard with bracket and installation face are fixed A type rings device on the surface of steel structure through the welded mode for lift by crane, stand up and transportation etc. after steel structure installation, lifting device with the hole for hoist separation, the use tool is followed the line of cut cutting root cutting portion takes off A type rings device, can cyclic utilization many times, and the production and construction of being convenient for reduces the use cost of rings.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a front view of a reusable A-ring apparatus according to an embodiment of the present invention;

fig. 2 is a side view of a reusable a-ring apparatus according to an embodiment of the present invention.

Reference numerals:

the main plate 110, the lifting hole 111, the toggle plate 120, the root cutting part 130, the cutting line 131 and the patch plate 140.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, top, bottom, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplicity of description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

A reusable a-ring apparatus according to an embodiment of the present invention will be described with reference to fig. 1-2.

As shown in fig. 1-2, the a-shaped suspension ring device capable of being used repeatedly comprises a main plate 110, wherein the main plate 110 is a-shaped, the bottom of the main plate 110 is completely contacted with the mounting surface, and the main plate 110 gradually narrows from the bottom to the top. The upper half part of the main board 110 is provided with a hoisting hole 111, the hoisting hole 111 is used for being connected with hoisting equipment, and the A-shaped hoisting ring device is welded on a steel structure mounting surface and then is combined with the hoisting hole 111 through a steel wire rope or other fixing tools. After the hoisting hole 111 is fixed, the hoisting equipment can overturn, carry and convey the steel structure through the A-shaped hoisting ring device. The bottom of the main board 110 is provided with a root cutting part 130, the A-shaped lifting ring device is welded on the installation surface through the root cutting part 130, a plurality of cutting lines 131 are arranged on the root cutting part 130 at equal intervals, after the A-shaped lifting ring device is used, a worker cuts along the trace of the cutting lines 131 by adopting cutting equipment to take out the A-shaped lifting ring device, and the root cutting part 130 of the welding part is left on the surface of a steel structure. The worker cuts along the cutting line 131, and the cutting line 131 plays a role in positioning during the cutting process, so that the root cutting part 130 still maintains a flat bottom after cutting.

In order to enhance the bending resistance of the a-type bail device, a plurality of toggle plates 120 extend from both sides of the main plate 110, in this embodiment, two toggle plates 120 extend from both sides of the main plate 110, that is, two toggle plates 120 are disposed from both sides of the main plate 110, the root portions of the toggle plates 120 and the root portion of the main plate 110 are on a same horizontal plane, root cutting portions 130 are also disposed at the root portions of the toggle plates 120, the thicknesses of the root cutting portions 130 on the main plate 110 and the toggle plates 120 are equal, and the intervals of the cutting lines 131 in the vertical direction are equal, so as to ensure that the cutting lines 131 can play a guiding role when the root cutting portions 130 are cut. The bottom of the root cutting portion 130 is welded to the steel structure mounting surface, a portion of the root cutting portion 130 is cut every time the root cutting portion 130 is used, and the thickness of the root cutting portion 130 determines the number of times the a-type suspension ring device can be used for multiple times.

As shown in fig. 2, when the main plate 110 and the toggle plate 120 are welded, a symmetrical groove welding method is adopted, two sides are 45 degrees, and the welding is more stable, and the welding of the a-shaped suspension ring device and the installation surface is also carried out by the same method.

It should be understood that the extension of the toggle plates 120 on both sides of the main plate 110 is not the only embodiment, and in other embodiments, one or more toggle plates 120 may be extended on one side of the main plate 110 according to actual production requirements, and the number of the toggle plates 120 is set according to the specification and the bearing range of the a-type suspension ring device by the specific arrangement number of the toggle plates 120. The present invention does not require any detailed description of the number of toggle plates 120, and it should be understood that the number of toggle plates 120 can be flexibly changed without departing from the basic concept of the present invention, and therefore, the present invention should be considered within the protection scope defined by the present invention.

In some embodiments of the present invention, as shown in fig. 1 and 2, the patch panels 140 are disposed on both sides of the main panel 110, the thickness of the main panel 110 is S, and the thicknesses of the patch panels 140 are S1 and S2. Specifically, the patch 140 is disposed on the upper half of the main plate 110, and a circle of the patch 140 protrudes from the periphery of the lifting hole 111, and the patch 140 extends upward perpendicular to the surface of the main plate 110. The patch panel 140 serves as a reinforcing portion of the main panel 110, and can increase the thickness of the upper half portion of the main panel 110, and mainly reinforce the thickness of the periphery of the lifting hole 111, thereby preventing stress concentration between the lifting device and the lifting hole 111, which may cause the lifting hole 111 and the main panel 110 to bend to either side.

The thickness of the patch panel 140 and the thickness of the main panel 110 are adjusted according to the actual specification of the a-shaped suspension ring device, and the thickness of the main panel 110 and the thickness of the patch panel 140 of the a-shaped suspension ring device with a large bearing range are increased. Specifically, the ratio of the thickness of the main plate 110 to the thickness of the patch 140 is 1.1-2.3, the thickness of the main plate 110 is 24-90 mm, when the load limit of the a-type suspension ring device is 30 tons, the thickness of the main plate 110 is 24mm, the sum of the thicknesses of the two patch 140 is 22mm, when the load limit of the a-type suspension ring device is 300 tons, the thickness of the main plate 110 is 90mm, and the sum of the thicknesses of the two patch 140 is 80 mm.

It should be understood that the specification of the type a bail assembly set forth in the present disclosure is not the only embodiment, and in other embodiments, the type a bail assembly may be configured to adjust the parameters of the main plate 110 and the toggle plate 120 to accommodate different load bearing limits depending on actual production requirements. The combination of the main plate 110 and the toggle plate 120 of the a-type bail device is not described in detail, and it should be understood that the combination of the main plate 110 and the toggle plate 120 of the a-type bail device can be flexibly changed without departing from the basic concept of the present invention, and all the combinations are considered to be within the protection scope defined by the present invention.

In some embodiments of the present invention, as shown in fig. 1 and 2, in order to avoid the height of the root cutting portion 130 being too high and affecting the connection stability of the a-type suspension ring device, in this embodiment, the height H1 of the root cutting portion 130 is 75-100 mm, and the interval between the two cutting lines 131 is not less than 15mm, i.e. the number of times of repeated use of the root cutting portion 130 is 5 or 6. The thickness of the root cutting part 130 is too thick, so that when the A-shaped lifting ring device is welded on a steel structure mounting surface, the shearing stress applied to the root cutting part 130 is larger, and the A-shaped lifting ring device is easy to break from the root cutting part 130; the root cut 130 is too thin, which reduces the number of times that a single a-ring device can be reused, and is not conducive to reducing manufacturing costs.

In some embodiments of the present invention, as shown in fig. 1 and 2, in order to enable the a-type bail device to be stably connected to the steel structure mounting surface, a contact length C of the root portion of the toggle plate 120 with the mounting surface is between 85 mm and 200mm, a contact length L of the root portion of the main plate 110 with the mounting surface is between 380 mm and 800mm, and after the root portions and the mounting surfaces of the main plate 110 and the toggle plate 120 are welded, the peripheries of the a-type bail device are supported by the root portions of the main plate 110 and the toggle plate 120, respectively. The lengths of the main plate 110 and the toggle plate 120 are adjusted according to the load-bearing specification of the a-type suspension ring device, and it should be understood that the contact lengths of the root portions of the main plate 110 and the toggle plate 120 of the a-type suspension ring device and the mounting surface can be flexibly changed without departing from the basic concept of the present invention, and all the contact lengths are considered to be within the protection scope defined by the present invention.

In some embodiments of the present invention, as shown in fig. 1 and 2, a distance d between the toggle plate 120 and the main plate 110 is 64 to 150mm, a specific distance between the toggle plate 120 and one end of the main plate 110 is adjusted according to specifications of an a-type suspension ring device, and a different specification of the a-type suspension ring device is matched with a different distance, so that the a-type suspension ring device is well installed and is more stable.

In some embodiments of the present invention, as shown in fig. 1 and 2, a distance h between the top of the toggle plate 120 and the installation surface is 165-300 mm, and the higher the installation height of the toggle plate 120 on both sides of the main plate 110 is, the better the support performance for the main plate 110 is, since the upper half of the main plate 110 is provided with the lifting hole 111, in order to prevent the toggle plate 120 from interfering with the lifting hole 111, the height of the toggle plate 120 needs to be set according to the main plates 110 of different specifications, so as to avoid interfering with the lifting hole 111. The diameter D of the hoisting hole 111 is 75-160 mm, the specific diameter is changed according to the specification change of different main boards 110, the height H of the eyelet of the hoisting hole 111 from the installation surface is 185-350 mm, and the height H and the diameter D of the hoisting hole 111 are correspondingly adjusted according to the specification change of the main boards 110 and the toggle plates 120, so that mutual interference between the hoisting hole 111 and the toggle plates 120 is avoided.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A type rings device that can repetitious usage, its characterized in that includes:

the main board (110) is of an A-shaped structure, a hoisting hole (111) is formed in the upper half portion of the main board (110), a root cutting portion (130) is arranged at the bottom of the main board (110), and a plurality of cutting lines (131) are arranged at the root cutting portion (130) at equal intervals;

a toggle plate (120), wherein the toggle plate (120) extends from two sides of the main plate (110), the root of the toggle plate (120) is on the same horizontal plane with the root of the main plate (110), and the root of the toggle plate (120) is also provided with the root cutting part (130);

the bottom of the root cutting part (130) is welded to the steel structure mounting surface.

2. A reusable a-shaped slinger device according to claim 1 wherein both sides of the main plate (110) are provided with patches (140), said patches (140) extending upwardly perpendicular to the surface of the main plate (110).

3. The reusable a-ring device as claimed in claim 1, wherein the height of the root cut (130) is 75-100 mm and the distance between the two cut lines (131) is not less than 15 mm.

4. A reusable a-shaped lifting ring device according to claim 2, characterized in that the thickness of the main plate (110) is 24-90 mm.

5. The reusable a-ring apparatus as claimed in claim 4, wherein the ratio of the thickness of the main plate (110) to the thickness of the patch (140) is 1.1-2.3.

6. The reusable a-ring apparatus as claimed in claim 1, wherein the length of the contact between the root of the toggle plate (120) and the mounting surface is 85 to 200 mm.

7. The reusable A-shaped lifting ring device as claimed in claim 1, wherein the contact length between the root of the main plate (110) and the mounting surface is 380-800 mm.

8. A multi-use A-ring apparatus according to any one of claims 1 to 7 wherein the toggle plate (120) is spaced from the main plate (110) by a distance of 64 to 150mm from the side thereof.

9. A reusable A-ring device according to any of claims 1 to 7 wherein the distance of the top of the toggle plate (120) from the mounting surface is 165 to 300 mm.

10. The reusable A-shaped lifting ring device as claimed in any one of claims 1 to 7, characterized in that the diameter of the lifting hole (111) is 75-160 mm, and the height of the eye of the lifting hole (111) from the installation surface is 185-350 mm.