Large-caliber steel pipe inner supporting structure
A supporting structure and large-diameter technology, which is applied in the direction of closing, packaging, transportation and packaging, etc., can solve problems affecting production efficiency, steel pipe roundness deviation, and inconvenience in work, and achieve the effects of easy operation, quality assurance, and increased utilization rate
Inactive Publication Date: 2016-03-02
JIANGSU ZHENGDA ENVIRONMENTAL ART ENG
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Problems solved by technology
[0002] In production and processing, spiral welded pipes are steel pipes with large diameter and large wall thickness. In the process of storage and transportation, due to their own gravity, there are different degrees of deformation, resulting in deviations in the roundness of the steel pipes, which seriously affect the follow-up of the steel pipes. If the work cannot be connected between the two steel pipes, it will cause inconvenience in the work and affect the production efficiency
Method used
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[0017] The present invention as Figure 1-5 As shown, it includes a support frame 2, several supports (four groups of supports) and several sleeves 6 (four sleeves). The support frame 2 includes a frame body one 21 and a frame body two 22, and the frame body one 21 and The frame body two 22 is connected in a cross shape, and the support includes an arc-shaped plate 11 and a support body 12, the arc-shaped plate 11 is arranged at one end of the support body 12, and the other end of the support body 12 is provided with a middle hole 121; the first frame body 21 and the second frame body 22 are movably connected in the middle holes of several of the brackets through the sleeve 5 (that is, in the middle holes of the bracket body);
[0018] Such as Figure 5 As shown, the inner diameter of the sleeve pipe 5 is consistent with the outer diameters of the frame body one 21 and the frame body two 22 respectively, and the outer diameter of the sleeve pipe 5 is consistent with the diame...
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The invention provides a large-caliber steel pipe inner supporting structure which is simple, practical and convenient to use. The large-caliber steel pipe inner supporting structure comprises a supporting frame, multiple supports and multiple sleeves. The supporting frame comprises a first frame body and a second frame body. The first frame body and the second frame body are connected in a crossed manner. The supports comprise arc-shaped plates and support bodies. The arc-shaped plates are arranged on one ends of the support bodies. The other ends of the support bodies are provided with center holes. The first frame body and the second frame body are movably connected to middle holes in the supports through the sleeves. Multiple first locating holes are evenly formed in the sleeves. Multiple second locating holes are evenly distributed in the first frame body and the second frame body. The hole diameter of the first locating holes is the same as the hole diameter of the second locating holes. The first locating holes are connected with the second locating holes through screws. In work, the large-caliber steel pipe inner supporting structure is detachable in connection, convenient to operate and capable of adapting to pipe diameters of different steel pipes, and the use rate is increased.
Description
technical field [0001] The invention relates to an inner support structure of a spiral welded pipe. Background technique [0002] In production and processing, spiral welded pipes are steel pipes with large diameter and large wall thickness. In the process of storage and transportation, due to their own gravity, there are different degrees of deformation, resulting in deviations in the roundness of the steel pipes, which seriously affect the follow-up of the steel pipes. If the work cannot be connected between the two steel pipes, it will cause inconvenience in the work and affect the production efficiency. Contents of the invention [0003] Aiming at the above problems, the present invention provides a simple in structure, practical and convenient large-diameter steel pipe inner support structure. [0004] The technical solution of the present invention is: including a support frame, several supports and several sleeves, the support frame includes a frame body one and a ...
Claims
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Inventor 卞正奎
Owner JIANGSU ZHENGDA ENVIRONMENTAL ART ENG