Pipeline soft connection device
A soft connection and pipeline technology, which is applied in the direction of adjustable connection, pipeline protection, sealing surface connection, etc., can solve the problems of pipeline damage due to installation errors
Active Publication Date: 2020-10-27
ZHONG HANG TIAN CONSTR ENG COMPANY
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Problems solved by technology
[0003] The purpose of the present invention is to provide a flexible pipe connection device to solve the technical problem existing in the prior art that the rigid connection of two pipes with installation errors will damage the pipes
Method used
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[0026] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.
[0027] The present invention provides a flexible connection device for pipelines 7, which is used to connect two pipelines 7, such as Figure 1~3 shown, including:
[0028] A pair of connecting bodies 1,
[0029] The connecting body 1 is a hollow cylindrical structure, and the middle part of its outer surface has a retaining ring 2, and one side of the retaining ring 2 is provided with a compression assembly, and the free end of the compression assembly is alo...
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The invention provides a pipeline soft connection device, and relates to the technical field of pipeline connection. The technical problem that two pipelines with mounting errors are damaged when utilizing rigid connection in the prior art is solved. The pipeline soft connecting device comprises a pair of connecting bodies, a fixing sleeve and a pressing ring, wherein the middles of the outer surfaces of the connecting bodies are provided with a retaining ring, one side of the retaining ring is provided with a pressing assembly, and the connecting body on the other side of the retaining ring is provided with a first external thread; the fixing sleeve comprises an annular retaining shoulder, a supporting assembly is arranged on one side of the annular retaining shoulder, and a first internal thread matched with the first external thread is formed in the supporting assembly; and the pressing ring is arranged on the outer side of the pressing assembly and provided with a soft connecting pipe. The fixing sleeve and the connecting bodies fix one end of a pipeline, and the pressing ring, the pressing assembly and the connecting bodies fix one end of the connecting pipe, so that the two ends of the connecting pipe are firmly connected with the pipeline, two pipelines communicate with each other by virtue of the flexible connecting pipe, and the problem that the two pipelines with themounting errors are damaged when utilizing rigid connection is avoided.
Description
technical field [0001] The invention relates to the technical field of pipeline connection, in particular to a flexible pipeline connection device. Background technique [0002] A pipeline is a device used to transport gas, liquid or fluid with solid particles connected by pipes, pipe connectors and valves. Pipelines are usually rigidly connected in application. When there is an error in the arrangement of the pipes, the axes of the two connected pipes will not be aligned, making it difficult to connect. If the rigid connection is forced to be used, the pipes may be damaged, and may even be damaged. The connection between the pipelines is not sealed, resulting in the leakage of the material transported in the pipeline; the connection between the pipelines is not reliable and easy to fall off; at the same time, the pipelines are rigidly connected and when the pipeline is vibrated, the vibration It will be transmitted to the next pipeline through the rigid connection, and the...
Claims
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IPC IPC(8): F16L27/10F16L19/06F16L57/02
CPCF16L19/063F16L27/1008F16L57/02
Inventor 刘国良段治强李晓亮贾振秋孙景龙许卫军李博书张伟成
Owner ZHONG HANG TIAN CONSTR ENG COMPANY