CN214662842U

CN214662842U - Pipeline for increasing elasticity

Info

Publication number: CN214662842U
Application number: CN202121019173.XU
Authority: CN
Inventors: 胡云霞; 成书根
Original assignee: Shenzhen Rongke Semiconductor Equipment Co ltd
Current assignee: Rongke Precision Manufacturing Guangdong Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-11-09
Anticipated expiration: 2031-05-13

Abstract

The utility model relates to a pipeline structure technical field, in particular to a pipeline for increasing elasticity, including an at least straight tube and many arcs, many the arc passes through joint spare concatenation formation spiral coil pipe, the straight tube with be located the outside the arc can be dismantled continuously. Compared with the prior art, the utility model provides a pair of a pipeline for increasing elasticity, length as required, select the quantity of arc pipe, form spiral coil with arc pipe end to end connection, both can adjust length and do not influence the outward appearance of pipeline again to arc pipe and straight tube carry out clearance fit with the joint sleeve pipe respectively, can adjust length in a flexible way through threaded connection and lock nut, it is convenient to dismouting, compact structure, occupation space is little, low cost, be applicable to the actual regulation of the pipeline length of chemical pipeline, the operation degree of difficulty is little.

Description

Pipeline for increasing elasticity

Technical Field

The utility model relates to a pipeline structure technical field, in particular to a pipeline for increasing elasticity.

Background

The gas supply and liquid supply system for special gas supply is used in production workshops of industries such as semiconductor chips, photovoltaic elements and the like. Air feed liquid supply system all needs to use the chemical industry pipeline structure, it has a lot of to walk the pipe mode, the steel bottle joint department adopts the return bend mostly, the adjustment of being convenient for, in the use, can produce after the return bend adjustment and warp, influence the outward appearance, and the connecting piece height at chemical industry pipeline both ends often is different, consequently, need carry out adjustment many times with the both ends of chemical industry pipeline, when fixing the pipeline, the pipe diameter of pipeline is different, required fixed slot is corresponding to match in order, consequently, be not convenient for install.

SUMMERY OF THE UTILITY MODEL

To the not enough with above-mentioned background art, the utility model provides a pipeline for increasing elasticity.

The utility model adopts the technical scheme as follows: a conduit for increased flexibility, the key being: including an at least straight tube and many arcs, many the arc passes through joint spare concatenation formation spiral coil pipe, the straight tube with be located the outside the arc can be dismantled continuously.

Preferably, the number of the straight pipes is two, and the two straight pipes are respectively connected with the head and tail outlets of the spiral coil pipe through clamping pieces.

Preferably, the arc-shaped pipe is a semicircular pipe.

Preferably, the joint spare includes the joint sleeve pipe, joint sheathed tube joint portion is equipped with the screw thread, the cover is equipped with lock nut in joint sheathed tube bayonet socket portion, and the tip of bayonet socket portion is the conical surface.

Preferably, the pipe diameter of the joint part of the clamping sleeve is smaller than that of the arc-shaped pipe and/or the straight pipe, and the clamping sleeve part of the clamping sleeve is larger than that of the arc-shaped pipe and/or the straight pipe.

Preferably, the pipe orifices of the arc pipe and the straight pipe are provided with internal threads.

Has the advantages that: compared with the prior art, the utility model provides a pair of a pipeline for increasing elasticity, length as required, select the quantity of arc pipe, form spiral coil with arc pipe end to end connection, both can adjust length and do not influence the outward appearance of pipeline again to arc pipe and straight tube carry out clearance fit with the joint sleeve pipe respectively, can adjust length in a flexible way through threaded connection and lock nut, it is convenient to dismouting, compact structure, occupation space is little, low cost, be applicable to the actual regulation of the pipeline length of chemical pipeline, the operation degree of difficulty is little.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the clip;

fig. 3 is an exploded view of fig. 2.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

Example 1

As shown in figure 1, a pipeline for increasing elasticity, including an at least straight tube 1 and many arcs 2, many arcs 2 forms spiral coil through the concatenation of joint spare 3, straight tube 1 with be located the outside the arcs 2 link to each other through joint spare 3.

Example 2

As shown in fig. 1-3, a pipeline for increasing elasticity includes at least two straight pipes 1 and four curved pipes 2, the four curved pipes 2 are spliced by a clamping member 3 to form a spiral coil pipe, the two straight pipes 1 are respectively connected with the head and tail outlets of the spiral coil pipe by the clamping member 3, the pipe diameter of the joint part of the clamping sleeve 31 is smaller than the pipe diameters of the curved pipes 2 and the straight pipes 1, the clamping sleeve part of the clamping sleeve 31 is larger than the pipe diameters of the curved pipes 2 and the straight pipes 1, and the curved pipes 2 are semi-circular pipes; joint spare 3 includes joint sleeve 31, joint sleeve 31's joint portion 31a is equipped with the external screw thread, arc pipe 2 with the mouth of pipe of straight tube 1 is equipped with the internal thread that is equipped with external screw thread matched with joint portion 31a, threaded connection has lock nut 32 on joint sleeve 31's the cutting ferrule portion 31b, and the tip of cutting ferrule portion is the conical surface.

The working principle is as follows: during the use, form spiral coil through joint sleeve pipe end to end between four arcs, joint sheathed tube joint portion stretches into in the arc and threaded connection, and the arc inserts in joint sheathed tube cutting ferrule portion to lock nut screws, make the tip inner blade of cutting ferrule portion bite into seamless steel pipe evenly, form effectively sealed, splice two straight tubes through joint sleeve pipe and spiral coil's both ends respectively again.

Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and that those skilled in the art can make various similar representations without departing from the spirit and scope of the present invention.

Claims

1. A conduit for increasing flexibility, characterized by: including an at least straight tube (1) and many arcs pipe (2), many arcs pipe (2) form spiral coil through joint spare (3) concatenation, straight tube (1) with be located the outside arc pipe (2) can be dismantled continuously.

2. A conduit for increasing flexibility as claimed in claim 1, wherein: the spiral coil pipe is characterized in that the number of the straight pipes (1) is two, and the two straight pipes (1) are respectively connected with the head and tail outlets of the spiral coil pipe through clamping pieces (3).

3. A conduit for increasing flexibility as claimed in claim 1, wherein: the arc-shaped pipe (2) is a semicircular pipe.

4. A duct for increasing flexibility as claimed in claim 2, wherein: joint spare (3) are including joint sleeve pipe (31), the joint portion of joint sleeve pipe (31) is equipped with the screw thread, the cover is equipped with lock nut (32) in the clamp sleeve portion of joint sleeve pipe (31), and the tip of clamp sleeve portion is the conical surface.

5. A duct for increased flexibility as defined in claim 4, wherein: the pipe diameter of the joint part of the clamping sleeve (31) is smaller than that of the arc-shaped pipe (2) and/or the straight pipe (1), and the clamping sleeve part of the clamping sleeve (31) is larger than that of the arc-shaped pipe (2) and/or the straight pipe (1).

6. A duct for increased flexibility as defined in claim 4, wherein: the pipe orifices of the arc-shaped pipe (2) and the straight pipe (1) are provided with internal threads.