Pipe splicing expansion device
A technology for expansion devices and pipes, which is applied in the connection of rods, connecting components, mechanical equipment, etc., can solve the problems of poor versatility and flexibility, low work efficiency, and high labor intensity of workers, and achieve the expansion of splicing expansion functions and simple structure Effect
Pending Publication Date: 2017-09-05
滕巧娜
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Problems solved by technology
[0002] At present, the connectors and angle connectors that realize splicing and expansion between pipes are fixed, and the adjacent two connectors cannot be adjusted according to needs (that is, poor versatility and flexibility), which leads to the angle of pipe splicing and expansion. The direction is fixed, and the overall shape after the splicing and expansion of multiple pipes is simple; and when splicing and expanding, the splicing and expansion is difficult, the labor intensity of the workers is high, and the work efficiency is low
Method used
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Embodiment Construction
[0035] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only examples, rather than limiting the protection scope of the present invention.
[0036] Such as Figure 1 to Figure 12 As shown together, a pipe splicing expansion device includes a plurality of pipe bodies 1 to be connected, each end of each pipe body 1 to be connected is provided with an end connector 2, and the connectors 2 at adjacent two ends are connected to each other. The adjacent side is provided with a first toothed buckle 201, the connecting parts 2 at both ends are snapped together by the first toothed buckle 201, and a first connecting element is arranged between the connecting parts 2 at both ends; At least one extension piece 3 is tightly fitted on the outer wall of the pipe bod...
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The invention discloses a pipe splicing expansion device. The pipe splicing expansion device comprises multiple pipe bodies to be connected; end connecting pieces are arranged at the end parts of each pipe body to be connected; first tooth-shaped buckles are respectively arranged on one approaching sides of two adjacent end connecting pieces; two end connecting pieces are clamped through the first tooth-shaped buckles, and a first connecting element is arranged between two end connecting pieces; at least one expansion piece is tightly matched on the outer walls of the pipe bodies; second tooth-shaped buckles are arranged on the expansion pieces; when the expansion pieces are connected with the pipe bodies, the expansion pieces are clamped with the end connecting pieces on the pipe bodies; and second connecting elements are arranged between the expansion pieces and the end connecting pieces. Through clamping of two end connecting pieces, the linear connection of two adjacent pipe bodies is realized; through clamping of the expansion pieces and the end connecting pieces, the vertical connection of two pipe bodies is realized, and the splicing expansion of the multiple pipe bodies is realized; the clamping and connecting process is simple, convenient and fast; both time and labors are saved; the labor intensity is reduced; and the working efficiency is improved.
Description
technical field [0001] The invention relates to a pipe splicing and expanding device. Background technique [0002] At present, the connectors and angle connectors that realize splicing and expansion between pipes are fixed, and the adjacent two connectors cannot be adjusted according to needs (that is, poor versatility and flexibility), which leads to the angle of splicing and expansion of pipes. The direction is fixed, and the overall shape after the splicing and expansion of multiple pipes is simple; and when splicing and expanding, the splicing and expansion is difficult, the labor intensity of the workers is high, and the work efficiency is low. Contents of the invention [0003] In view of the defects in the prior art, an embodiment of the present invention provides a pipe splicing and expanding device, so as to reduce the difficulty and labor intensity of splicing and expanding, and improve work efficiency. [0004] The technical solution provided by the embodiment...
Claims
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IPC IPC(8): F16B7/00
CPCF16B7/00
Inventor 滕巧娜
Owner 滕巧娜