Three-dimensional anti-impact support hanger
An impact resistance, support and hanger technology, applied in the direction of pipeline supports, pipes/pipe joints/pipe fittings, machinery and equipment, etc., can solve the impact resistance design of pipeline systems, pipeline system impact test acceptance and other standards and specifications are still blank, etc. problems, to reduce the risk of fracture, the structure is reasonable and simple, and the quality is stable.
Active Publication Date: 2014-02-05
JIANGSU UNIV OF SCI & TECH
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Problems solved by technology
[0004] At present, there are no shock-resistant components and standard supports and hangers to choose from in my country, and the standards and specifications for the impact-resistant design of pipeline systems, the development and layout of impact-resistant components, and the impact test acceptance of pipeline systems are still blank.
Method used
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Embodiment 1
[0020] Example 1: A three-dimensional impact-resistant support and hanger, including a shell 1, a shell top cover 4 and a pipe clamp 7; the shell 1 is a hollow tubular structure; the shell top cover 4 is provided with a connection with the hull The device 10 connects the support and hanger to the hull through the connecting device 10; the pipe clamp 7 is adapted to the pipeline 9 to be fixed, and the surface of the pipe clamp 7 is provided in a direction perpendicular to the axis of the pipeline with the The connector 6 connected to the housing 1; the top end of the housing 1 is fixedly connected to the housing top cover 4, and the bottom end of the housing 1 is fixedly connected to the connector 6 on the pipe clamp 7;
[0021] A vertical spring 2, four horizontal transverse springs 3 and four horizontal longitudinal springs 11 are also arranged in the housing 1, wherein one end of two horizontal transverse springs 3 and two horizontal longitudinal springs 11 is respectively ...
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The invention discloses a three-dimensional anti-impact support hanger in the anti-impact technical field of a pipeline. The three-dimensional anti-impact support hanger comprises a housing (1), a three-way spring and a pipe clamp (7), wherein the housing (1) is hollow; a vertical spring (2), four transverse springs (3) and four horizontal springs (11) are arranged inside the housing (1); the housing (1) is connected with the pipe clamp (7); and the pipe clamp (7) fixes a steep pipe (9). Compared with the existing spring support hanger, the three-dimensional anti-impact support hanger has the advantages as follows: (1) the anti-impact performance of the pipeline support hanger at three directions such as the vertical direction, the transverse direction and the horizontal direction is enhanced; (2) the rigidity of the anti-impact performance of the pipeline support hanger at the vertical direction, the transverse direction and the horizontal direction is enhanced; (3) the risk of fracture of the pipeline support hanger under the impact action is reduced: and (4) the external housing of the support hanger generates protective breakage when encountering strong impact, the internal spring further plays a role of anti-impact action, and prevents the pipeline system from being damaged due to overlarge local stress.
Description
technical field [0001] The invention relates to an anti-shock device for pipelines, in particular to a three-dimensional anti-shock support and hanger for pipelines. Background technique [0002] Ships will inevitably face impact problems during their service, which is directly related to the combat effectiveness and vitality of ships in war. With the development of modern military technology, the combat environment of ships is very harsh. The impact of high-performance bomb explosions on ships is increasing, making the ship's anti-shock capability an important technical indicator of combat capability. Even in peacetime, the impact of a collision due to cruising can cause a lot of damage to a ship. [0003] There are many pipeline systems on board, and the pipeline system is a general term for pipelines and their accessories, pumps, monitoring instruments and valves used to transport various fluid media. Its main task is to provide water, gas, oil and other guarantees for...
Claims
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IPC IPC(8): F16L3/205
Inventor 嵇春艳王朝孟庆敏
Owner JIANGSU UNIV OF SCI & TECH