Scaffold hanger device of jacket

Abstract

The utility model relates to the field of scaffold building, in particular to a scaffold hanging frame device of a jacket. The fixing device comprises a first fixing piece and a second fixing piece, the inner surfaces of the first fixing piece and the second fixing piece are tightly attached to the outer surface of a jacket pipe section, the two ends of the first fixing piece and the two ends of the second fixing piece are detachably and fixedly connected through fastening structures, and a hanging frame is fixedly arranged on the second fixing piece to install a scaffold. According to the device, the detachable first fixing piece and the detachable second fixing piece are fixedly connected with the jacket pipe section, the hanging piece is fixedly connected to the second fixing piece to install the scaffold, the hanging frame can be conveniently and rapidly installed on and detached from the jacket pipe section, the scaffold building efficiency is improved, the welding operation amount is effectively reduced, and the construction cost is reduced. And the jacket cannot be damaged in the disassembly and assembly process.

Description

Technical Field

[0001] The utility model relates to the field of scaffolding erection, in particular to a scaffolding hanging device for a jacket Background Art

[0002] At present, during the construction of deep-water jackets in offshore oil engineering, due to the high structural height of the jacket, high-altitude operations are involved, and a scaffolding construction platform needs to be set up using scaffolding. For positions at higher heights, a steel section hanging bracket is required. First, the hanging bracket is fixed to the jacket, and then the scaffolding is erected on the steel section hanging bracket. The conventional method for installing the scaffolding hanging bracket is to first weld the hanging bracket to the main structure of the jacket and then erect the scaffolding. After the construction is completed, the jacket is removed and the hanging bracket is cut off. This construction method has the following disadvantages for the hanging bracket: 1. It is necessary to weld the hanging bracket to the main structure of the jacket, resulting in a large amount of welding work and low erection efficiency; 2. After the hanging bracket is used, it needs to be cut off using flame cutting, which is likely to damage the base material of the jacket during cutting. Content of the Utility Model

[0003] In order to overcome the above problems, the utility model provides a scaffolding hanging device for a jacket. The technical solution adopted by the utility model to solve its technical problems is as follows:

[0004] A scaffolding hanging device for a jacket includes a first fixing member and a second fixing member. The inner surfaces of the first fixing member and the second fixing member closely fit the outer surface of the jacket pipe section, and both ends of the first fixing member and the second fixing member are detachably and fixedly connected through a fastening structure. A hanging bracket is fixedly arranged on the second fixing member to install the scaffolding.

[0005] Further, the fastening structure includes bolts and nuts, and the first fixing member and the second fixing member are fixedly connected through nuts and bolts.

[0006] Further, the fastening structure includes flanges. Flanges are welded to both ends of the first fixing member and the second fixing member, and they are fixedly connected through the flanges.

[0007] Further, the first fixing member, the second fixing member, and the hanging bracket are all made of alloy materials.

[0008] Further, the hanging bracket is fixedly welded to the second fixing member.

[0009] Further, anti-slip structures are provided on the inner surfaces of the first fixing member and the second fixing member.

[0010] The beneficial effects of the utility model are as follows:

[0011] The scaffolding hanging device includes a first fixing member and a second fixing member. The inner surfaces of the first fixing member and the second fixing member are closely attached to the outer surface of the jacket pipe section, and both ends of the first fixing member and the second fixing member are detachably fixedly connected through a fastening structure. A hanging rack is fixedly arranged on the second fixing member to install the scaffolding. By providing the detachable first fixing member, second fixing member and the jacket pipe section for fixed connection, and fixedly connecting the hanging member on the second fixing member to install the scaffolding, the installation and disassembly of the hanging rack on the jacket pipe section can be achieved conveniently and quickly, improving the scaffolding erection efficiency, effectively reducing the welding workload, and not damaging the jacket during the disassembly and assembly process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present utility model will be further described below in conjunction with the drawings and specific embodiments, where:

[0013] Figure 1 is a perspective view of the scaffolding hanging device;

[0014] Figure 2 is a front view of the scaffolding hanging device.

[0015] Reference numerals: 100, first fixing member; 101, second fixing member; 102, jacket pipe section; 103, fastening structure; 104, hanging rack. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] In order to better understand the purpose, structure and function of the present utility model, the following will further describe in detail the specific embodiments of the "scaffolding hanging device for a jacket" of the present utility model in conjunction with the drawings.

[0017] See Figure 1 and Figure 2 , in this embodiment, the scaffolding hanging device includes a first fixing member 100 and a second fixing member 101. The inner surfaces of the first fixing member 100 and the second fixing member 101 are closely attached to the outer surface of the jacket pipe section 102, and both ends of the first fixing member 100 and the second fixing member 101 are detachably fixedly connected through a fastening structure 103. A hanging rack 104 is fixedly arranged on the second fixing member 101 to install the scaffolding. By providing the first fixing member 100 and the second fixing member 101 that can be closely attached to and detachably fixed to the jacket pipe section 102, and fixedly connecting the hanging rack 104 to the second fixing member 101, the purpose of convenient installation and disassembly of the scaffolding is achieved; the detachable fixed connection between the first fixing member 100 and the second fixing member 101 enables the installation of the hanging rack 104 before the high-altitude installation of the scaffolding without a large amount of welding work, improving the erection efficiency of the scaffolding. And after the jacket is built and the scaffolding needs to be removed, it is not necessary to cut off the hanging rack 104 by flame cutting, and the base material of the jacket will not be damaged.

[0018] It should be noted that in this embodiment, both the first fixing member 100 and the second fixing member 101 are in the shape of a clamp, and their inner surfaces are both arc-shaped curved surfaces to match the cylindrical jacket pipe section 102. However, in other embodiments, when the shape of the jacket pipe section 102 changes, the shapes of the first fixing member 100 and the second fixing member 101 will also change accordingly to cooperate with the jacket pipe section 102 to achieve the purpose of tight fitting and fixing.

[0019] More specifically, in this embodiment, the fastening structure 103 includes bolts and nuts, and both ends of the first fixing member 100 and the second fixing member 101 are detachably fixedly connected through bolts and nuts. Of course, in other embodiments, the fastening structure 103 may include flanges, and flanges are fixedly welded to both ends of the first fixing member 100 and the second fixing member 101, and both ends of the first fixing member 100 and the second fixing member 101 are detachably fixedly connected through the flanges. The specific connection method of the first fixing member 100 and the second fixing member 101 is not unique, as long as the purpose of detachable fixed connection can be achieved.

[0020] In order to make the device meet the structural stability and ensure its load-bearing and pressure-bearing capacity, in this embodiment, the first fixing member 100, the second fixing member 101, and the hanging bracket 104 are all made of alloy materials, preferably section steel, and the hanging bracket 104 is welded to the second fixing member 101 to ensure a firm connection and be able to bear the weight of the subsequent scaffolding erection.

[0021] Furthermore, in this embodiment, in order to ensure that the first fixing member 100 and the second fixing member 101 do not slide or deviate after fixedly clamping the jacket pipe section 102, anti-slip structures are provided on the inner surfaces of the first fixing member 100 and the second fixing member 101 to increase the friction between the inner surface and the outer surface of the jacket pipe section 102. The anti-slip structure can be anti-slip patterns provided on the inner surfaces of the first fixing member 100 and the second fixing member 101; or anti-slip rubber is fixed on the inner surfaces of the first fixing member 100 and the second fixing member 101. The specific form is not limited, as long as it can prevent the first fixing member 100 and the second fixing member 101 from sliding and deviating relative to the jacket pipe section 102 and will not cause damage to the jacket pipe section 102.

[0022] It can be understood that the present utility model is described through some embodiments. Those skilled in the art know that without departing from the spirit and scope of the present utility model, various changes or equivalent replacements can be made to these features and embodiments. Additionally, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present utility model.

[0023] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is 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. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

Claims

1. A scaffolding hanger device for a pipe rack, characterized in that: The invention comprises a first fixing member (100) and a second fixing member (101), wherein the inner surfaces of the first fixing member (100) and the second fixing member (101) are tightly fitted to the outer surface of the pipe section (102) of the catheter rack, and the two ends of the first fixing member (100) and the second fixing member (101) are detachably fixedly connected via a fastening structure (103), and a hanger (104) is fixedly provided on the second fixing member (101) for installing a scaffold.

2. A scaffolding hanger device for a pipe rack according to claim 1, characterized in that: The fastening structure (103) comprises bolts and nuts, and the first fixing member (100) and the second fixing member (101) are fixedly connected via the nuts and bolts.

3. A scaffolding hanger device for a pipe rack according to claim 1, characterized in that: The fastening structure (103) comprises a flange, and flanges are welded at both ends of the first fixing member (100) and the second fixing member (101), and are fixedly connected via the flanges.

4. A scaffolding hanger device for a conductor frame according to any one of claims 1 to 3, characterized in that: The first fixing member (100), the second fixing member (101) and the hanging bracket (104) are all made of alloy material.

5. A scaffolding hanger device for a pipe rack according to claim 4, characterized in that: The hanging bracket (104) is fixed on the second fixing member (101) by welding.

6. A scaffolding hanger device for a pipe rack according to claim 5, characterized in that: The inner surfaces of the first fixing member (100) and the second fixing member (101) are provided with anti-slip structures.

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