CN213871548U

CN213871548U - Multipurpose corrugated pipe joint

Info

Publication number: CN213871548U
Application number: CN202022753040.7U
Authority: CN
Inventors: 刘鹏; 万强
Original assignee: Huipeng Technology Wuxi Co ltd
Current assignee: Huipeng Technology Wuxi Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-08-03
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a multipurpose corrugated pipe joint, which comprises a joint and a plug, the joint and the plug are internally provided with jacks, corrugated pipes are arranged in the jacks, a first inner ring groove is arranged on the circumferential outer side wall of the jack and positioned in the joint, a screw rod is arranged at the center of the top end of a sleeve, the top end of a screw hole is provided with a groove, the other end of the screw rod passes through the screw hole and extends into the groove, the right side of the joint is provided with the plug, a first connecting part is positioned at the left side of a second connecting part, a second inner ring groove, a snap spring, a sealing washer and a locking nut are arranged in the first connecting part, a second inner ring groove is arranged in the first connecting part and positioned on the circumferential outer side wall of the jack, the right side of the second inner ring groove is provided with the snap spring and the sealing washer, the snap spring is positioned at the, the screw rod is prevented from being damaged and the corrugated pipe cannot be fixed, and can be adjusted and fixed according to the size and specification of the corrugated pipe.

Description

Multipurpose corrugated pipe joint

Technical Field

The utility model relates to a pipe fitting jointing equipment technical field, in particular to multi-purpose corrugated pipe connects.

Background

The bellows is common fluid pipeline, and main usage is used for carrying out fluidic transport, and because its surface has outer ripple heat radiating area great, more and more bellows are used as ground heating coil and are used in ground heating field, and the installation location of common bellows has three kinds of connected modes: firstly, connecting by screw threads; secondly, welding; thirdly, fast assembly connection. Among them, the quick connection is one of the most widely used, most convenient and fastest connection methods. In the pipeline with the determined size, the quick connector is welded at two ends of the pipeline, the existing silica gel pad sealing ring is clamped in the middle sealing groove, and the pipe body can be installed by the clamp which is firm. However, the method has many problems, such as the connection is not firm enough, the installation and the disassembly are not convenient enough, the sealing performance is poor, and the leakage phenomenon is easy to occur.

The corrugated pipe is fixed through setting up the screw rod in current corrugated pipe joint, but the screw rod exposes on the surface of this equipment, and long-time use can lead to the screw rod to destroy, makes corrugated pipe joint damage, and when fixed corrugated pipe, can't adjust and fix according to the big or small specification of corrugated pipe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-purpose corrugated pipe connects to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multipurpose corrugated pipe joint comprises a joint and a plug, wherein jacks are arranged in the joint and the plug, corrugated pipes are arranged in the jacks, a first inner circular groove is formed in the circumferential outer side wall of each jack and located in the joint, a clamping sleeve is arranged at the bottom of the first inner circular groove, a screw rod is arranged at the center of the top end of the clamping sleeve, a threaded hole is formed in the top end of the inner circular groove, a groove is formed in the top end of the threaded hole, the other end of the screw rod penetrates through the threaded hole and extends into the groove, a plug is arranged on the right side of the joint, a first connecting portion and a second connecting portion are arranged in the plug, the first connecting portion is located on the left side of the second connecting portion, a second inner circular groove, a clamping spring, a sealing washer and a locking nut are arranged in the first connecting portion and located on the circumferential outer side wall of the jacks, the clamping spring and the sealing washer are arranged on the right side of the second inner circular groove, the clamp spring is located the left side of seal ring, the cover is equipped with lock nut in the second on the inner ring groove, be equipped with clamping jaw, clamp ring and compel tight nut in the second connecting portion, it is equipped with clamping jaw to encircle to add to clamp, the cover is equipped with and compels tight nut on the clamping jaw.

Furthermore, the circumferential outer side wall of the joint and the circumferential inner side wall of the plug are provided with mutually meshed threads.

Furthermore, threads which are matched with each other are arranged between the screw rod and the threaded hole.

Furthermore, the locking nut is fixedly connected with the first connecting part.

Furthermore, the first connecting portion and the second connecting portion are fixedly connected.

Furthermore, the cutting ferrule and the sealing washer are both made of rubber elastic materials.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses be equipped with the cutting ferrule bottom first inner ring groove, top center department at the cutting ferrule is equipped with the screw rod, be equipped with the screw hole on inner ring groove top, be equipped with the recess on screw hole top, make the other end of screw rod pass the screw hole and extend to in the recess, the cover is equipped with clamping jaw on clamping jaw, the cover is equipped with compels tight nut on clamping jaw, through such setting, make the screw rod of this equipment hide in this equipment, prevent that the screw rod from damaging unable fixed bellows, can also adjust and fix according to the big or small specification of bellows.

Drawings

FIG. 1 is a structural view of a multipurpose corrugated pipe joint of the present invention;

fig. 2 is a schematic drawing illustrating the pulling-out of the joint of the multipurpose corrugated pipe of the present invention;

fig. 3 is a top view of the multipurpose corrugated pipe joint of the present invention.

The reference numerals are explained below:

in the figure: 1. a joint; 2. a plug; 3. a jack; 4. a bellows; 5. a first inner annular groove; 6. a card sleeve; 7. a screw; 8. a threaded hole; 9. a groove; 10. a first connection portion; 11. a second connecting portion; 12. a second inner annular groove; 13. a clamp spring; 14. a sealing gasket; 15. locking the nut; 16. a clamping ring; 17. a clamping jaw; 18. the nut is tightened.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution: a multipurpose corrugated pipe joint comprises a joint 1 and a plug 2, jacks 3 are arranged inside the joint 1 and the plug 2, corrugated pipes 4 are arranged in the jacks 3, a first inner annular groove 5 is arranged on the circumferential outer side wall of each jack 3 and located inside the joint 1, a clamping sleeve 6 is arranged at the bottom end inside the first inner annular groove 5, a screw 7 is arranged at the center of the top end of the clamping sleeve 6, a threaded hole 8 is arranged at the top end of the first inner annular groove 5, a groove 9 is arranged at the top end of the threaded hole 8, the other end of the screw 7 penetrates through the threaded hole 8 and extends into the groove 9, a plug 2 is arranged on the right side of the joint 1, a first connecting portion 10 and a second connecting portion 11 are arranged inside the plug 2, the first connecting portion 10 is located on the left side of the second connecting portion 11, a second inner annular groove 12, a clamping spring 13 and a sealing washer 14 are arranged inside the first connecting portion 10 and located on the circumferential outer side wall of the jacks 3, the inside right side of second inner ring groove 12 is equipped with jump ring 13 and seal ring 14, and jump ring 13 is located the left side of seal ring 14, and the cover is equipped with lock nut 15 on the first connecting portion 10, is equipped with in the second connecting portion 11 and presss from both sides tight circle 16, clamp jaw 17 and compels tight nut 18, and the cover is equipped with clamp jaw 17 on the clamp circle 16, and the cover is equipped with compels tight nut 18 on the clamp jaw 17.

In order to further improve a function that multi-purpose type bellows connects, be equipped with intermeshing's screw thread between the circumference lateral wall of joint 1 and the circumference inside wall of plug 2, make the utility model discloses convenient and fast that can be more in the use.

In order to further improve the function of a multi-purpose corrugated pipe joint, all be equipped with the screw thread of mutually supporting between screw rod 7 and the screw hole 8, make the utility model discloses convenient and fast that can be more in the use.

In order to further improve the function of a multi-purpose corrugated pipe joint, be fixed connection between lock nut 15 and the first connecting portion 10, increased its stability, reliability, make the utility model discloses firm more in the use makes the structure more stable.

In order to further improve the function of a multi-purpose corrugated pipe joint, be fixed connection between first connecting portion 10 and the second connecting portion 11, increased its stability, reliability, make the utility model discloses firm more in the use makes the structure more stable.

In order to further improve the function of a multi-purpose corrugated pipe joint, cutting ferrule 6 and seal ring 14 are the rubber elasticity material, make the utility model discloses convenient and fast more in the use.

The operation process comprises the following steps: the staff at first utilizes lock nut 15 to separate the joint 1 and the plug 2 of this equipment, then passes plug 2 through jack 3 with bellows 4 and inserts in connecting 1, through rotatory screw rod 7, drive cutting ferrule 6 and fix bellows 4, through rotatory lock nut 15, fix plug 2 with connecting 1, and make screw rod 7 hide inside plug 2 of bellows 4, through rotatory packing nut 18 at last, make the tight circle of clamp 16 shrink, thereby make clamping jaw 17 fix bellows 4, accomplish the connection of this equipment to bellows 4.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multi-purpose corrugated pipe connects, includes joint (1) and plug (2), its characterized in that: the connector comprises a connector body (1) and a plug (2), wherein jacks (3) are arranged inside the connector body (1) and the plug (2), a corrugated pipe (4) is arranged in the jacks (3), a first inner annular groove (5) is arranged on the circumferential outer side wall of each jack (3) and located inside the connector body (1), a clamping sleeve (6) is arranged at the bottom end of the inside of the first inner annular groove (5), a screw rod (7) is arranged at the center of the top end of the clamping sleeve (6), a threaded hole (8) is formed in the top end of the first inner annular groove (5), a groove (9) is formed in the top end of the threaded hole (8), the other end of the screw rod (7) penetrates through the threaded hole (8) and extends into the groove (9), the plug (2) is arranged on the right side of the connector body (1), a first connecting portion (10) and a second connecting portion (11) are arranged inside the plug (2), and the first connecting portion (10) is located on the left side of the second connecting portion (11), be equipped with second inner ring groove (12), jump ring (13), seal ring (14) in first connecting portion (10), the inside of first connecting portion (10) and be located and be equipped with second inner ring groove (12) on the circumference lateral wall of jack (3), the inside right side of second inner ring groove (12) is equipped with jump ring (13) and seal ring (14), jump ring (13) are located the left side of seal ring (14), the cover is equipped with lock nut (15) on first connecting portion (10), be equipped with in second connecting portion (11) and press from both sides tight loop (16), press from both sides tight claw (17) and compel tight nut (18), the cover is equipped with on pressing from both sides tight loop (16) and presss from both sides tight claw (17), the cover is equipped with compel tight nut (18) on pressing from both sides tight claw (17).

2. A multi-use corrugated pipe joint as defined in claim 1, wherein: and mutually meshed threads are arranged between the circumferential outer side wall of the joint (1) and the circumferential inner side wall of the plug (2).

3. A multi-use corrugated pipe joint as defined in claim 1, wherein: and threads matched with each other are arranged between the screw rod (7) and the threaded hole (8).

4. A multi-use corrugated pipe joint as defined in claim 1, wherein: the locking nut (15) is fixedly connected with the first connecting part (10).

5. A multi-use corrugated pipe joint as defined in claim 1, wherein: the first connecting part (10) is fixedly connected with the second connecting part (11).

6. A multi-use corrugated pipe joint as defined in claim 1, wherein: the cutting ferrule (6) and the sealing washer (14) are both made of rubber elastic materials.