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A crane tube pipe connection structure that is easy to disassemble

A technology for connecting structures and pipes, applied in the direction of pipes/pipe joints/fittings, flange connections, passing components, etc., which can solve the problems of easy damage and instability of joints, easy deviation of sealing rings, inconvenient disassembly and cleaning of pipes, etc. To achieve the effect of ensuring the sealing effect and the stability of the rubber ring

Active Publication Date: 2022-03-11
连云港华鑫石化机械设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Under the existing technology, when connecting the crane tube pipeline, it is inconvenient to disassemble and clean the pipeline welded by the connecting flange, and it is also inconvenient to carry out maintenance when the crane tube pipeline is damaged; when the bolt is connected, the bolt and the flange The connection is also prone to moisture and rust, and the connection is easily damaged and unstable; the sealing ring at the flange connection is not only easy to shift but also inconvenient to replace, and the sealing effect cannot be guaranteed

Method used

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  • A crane tube pipe connection structure that is easy to disassemble
  • A crane tube pipe connection structure that is easy to disassemble
  • A crane tube pipe connection structure that is easy to disassemble

Examples

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Embodiment Construction

[0027] Such as Figure 1-6 As shown, this specific embodiment adopts the following technical solutions: a crane pipe pipe connection structure that is easy to disassemble, including an elbow 1, one end of the elbow 1 is welded with a first connecting flange 2, and the lower end of the elbow 1 is connected with a The vertical pipe 3 is welded with a second connecting flange 4 at one end of the vertical pipe 3 opposite to the curved pipe 1, the first side block 5 is fixedly connected to both sides of the first connecting flange 2, and the two sides of the second connecting flange 4 are fixed The second side block 6 is connected, and the limit mechanism 7 is connected between the first side block 5 and the second side block 6 facing each other. The limit mechanism 7 includes a bolt 71, and the bolt 71 is twisted into the first side block 5 and the second side block 6, the first side block 5 and the second side block 6 can be fixed by bolts 71, and the two ends of the bolts 71 are...

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Abstract

The invention discloses a crane tube pipe connection structure which is easy to assemble and disassemble. For the second connecting flange, first side blocks are fixedly connected to both sides of the first connecting flange, and second side blocks are fixedly connected to both sides of the second connecting flange. The blocks are connected with a limit mechanism, and the limit mechanism includes bolts. The beneficial effects achieved by the present invention are: the present invention is provided with a limit mechanism, and the bolts of the limit mechanism are twisted into the space between the first side block and the second side block. , by holding the limit ring of the adjusting nut, because the middle part of the limit ring is hollow, it is convenient for fingers to reach in and hold the limit ring, and the adjusting nut is screwed to the bolt by twisting the adjusting nut, so that the first connecting flange and the second The two connecting flanges can be fixed to complete the installation without using special tools, which is very convenient.

Description

Technical field: [0001] The invention belongs to the technical field of crane tube pipe connection accessories, in particular to a crane pipe pipe connection structure that is easy to assemble and disassemble. Background technique: [0002] The crane pipe is a mechanical equipment used for liquid loading and unloading in petroleum and chemical wharfs. It can be used to transport the medium in the pipe such as oil, water, etc., also known as the fluid loading and unloading arm. The transmission efficiency is also very high security. [0003] Under the existing technology, when connecting the crane tube pipeline, it is inconvenient to disassemble and clean the pipeline welded by the connecting flange, and it is also inconvenient to carry out maintenance when the crane tube pipeline is damaged; when the bolt is connected, the bolt and the flange The connection is also prone to moisture and rust, and the connection is easily damaged and unstable; the sealing ring at the flange ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L23/032F16L23/024F16L23/22
CPCF16L23/032F16L23/024F16L23/22
Inventor 朱光甫顾介飞
Owner 连云港华鑫石化机械设备有限公司
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