A convenient hot-melt fixing device for hdpe riser
A fixing device and convenient technology, which can be applied to tubular items, household appliances, other household appliances, etc., can solve the problems of wasting manpower and inconvenient operation, and achieve the effects of convenient use, wide application range, and convenient installation and disassembly.
Active Publication Date: 2021-12-10
DENG QUAN PLASTIC TECH HUNAN CO LTD
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Problems solved by technology
[0003] HDPE risers are generally connected by hot-melt, but during the connection process, since the riser is close to the wall, one worker is required to fix the riser and one worker to place the hot-melt sheet, which is inconvenient to operate and wastes manpower. Need a riser fixing device to replace manual fixing, then the present invention proposes a HDPE riser convenient hot-melt fixing device according to the above problems to solve the above problems
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[0021] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with specific embodiments and accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, not all . Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present invention.
[0022] Specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.
[0023] In the specific implementation process, such as figure 1 and figure 2 As shown, a convenient hot-melt fixing device for HDPE risers includes a front fixing mechanism 1 and a rear fixing mechanism 9, the front fixing mechanism 1 and the rear fixing mechanism 9 have the same structure, and side posit...
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The invention provides a convenient hot-melt fixing device for HDPE risers, which includes a front fixing mechanism and a rear fixing mechanism, the front fixing mechanism and the rear fixing mechanism have the same structure, and side positioning blocks are fixed on both sides of the front fixing mechanism , the outer sides of the two side positioning blocks are fixed with a limit block, and a positioning groove is opened in the limit block, and the limit blocks on the front fixing mechanism and the rear fixing mechanism are connected by a connecting rod, and connected The outside of the rod is sleeved with a positioning block. In the present invention, a front fixing mechanism and a rear fixing mechanism are sleeved on the outer side of the workpiece, wherein the front fixing mechanism and the rear fixing mechanism are detachably connected and fixed by a connecting rod, and the front fixing mechanism and the rear fixing mechanism can simultaneously The workpiece is clamped and fixed. This device has a simple structure, more convenient installation and disassembly, and is convenient to use. It solves the problem that the standpipe is too close to the wall and cannot be operated, and does not require manual fixing, saving manpower.
Description
technical field [0001] The invention relates to the technical field of standpipe connection, in particular to a convenient hot-melt fixing device for HDPE riser pipes. Background technique [0002] HDPE is a highly crystalline, non-polar thermoplastic resin. The appearance of the original HDPE is milky white, and the thin section is translucent to a certain extent. PE has excellent resistance to most domestic and industrial chemicals. Certain types of chemicals can cause chemical corrosion, such as corrosive oxidizers (concentrated nitric acid), aromatic hydrocarbons (xylene) and halogenated hydrocarbons (carbon tetrachloride). The polymer is non-hygroscopic and has good water vapor resistance, which can be used For packaging purposes, HDPE has very good electrical properties, especially the high dielectric strength of the insulation, making it very suitable for wires and cables. Medium to high molecular weight grades have excellent impact resistance, and can be used at room...
Claims
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IPC IPC(8): B29C65/78B29K23/00B29L23/00
CPCB29C65/7841B29C66/522B29K2023/065B29L2023/22
Inventor 邓权
Owner DENG QUAN PLASTIC TECH HUNAN CO LTD