CN214466891U

CN214466891U - Buckle type connecting pipe

Info

Publication number: CN214466891U
Application number: CN202120189400.7U
Authority: CN
Inventors: 王忠辉; 赵洪; 巫志国
Original assignee: Sichuan Huangsheng Pipe Industrial Co ltd
Current assignee: Sichuan Huangsheng Pipe Industrial Co ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-10-22
Anticipated expiration: 2031-01-22

Abstract

The utility model discloses a buckle type connecting pipe, which comprises a first round pipe and a second round pipe, wherein the two ends of the first round pipe are respectively in threaded connection with the first round pipe and the second round pipe, and the two ends of the second round pipe are respectively in threaded connection with a second clamping seat and a second connecting seat; the second clamping seat of the second round pipe is clamped and connected with the first connecting seat of the first round pipe; a connecting ring plate protrudes from one side of each of the first clamping seat and the second clamping seat; a plurality of arc-shaped limiting cavities are equidistantly formed in the inner part of one side of the connecting ring plate, and limiting assemblies are arranged in the limiting cavities; the utility model discloses simple structure uses through spacing subassembly and the cooperation of adjusting the screw thread, is convenient for realize accomplishing the quick concatenation of first pipe and second pipe, uses through the cooperation of sealing ring and honeycomb duct, has effectively improved the leakproofness of pipeline seam crossing, has improved the joint strength between the pipeline, and the relatively poor and lower problem of joint strength of leakproofness when having solved current pipeline concatenation.

Description

Buckle type connecting pipe

Technical Field

The utility model relates to a technical field of pipeline concatenation especially relates to a buckle formula connecting pipe.

Background

Generally, in the three-dimensional multi-level arrangement of multi-direction multi-level water passing pipelines, straight line connecting pipe fittings are usually adopted for multi-direction multi-level arrangement and connection, but when the arrangement of the pipelines needs to be adjusted, the arrangement is very troublesome; the existing connecting pipe is inconvenient to splice quickly when being spliced, the sealing performance of the spliced pipeline is poor, and the connecting strength of the pipeline joint is poor; there is therefore a need for improved optimization of the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a buckle formula connecting pipe in order to solve the not good shortcoming of practicality that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a buckle type connecting pipe comprises a first round pipe and a second round pipe, wherein two ends of the first round pipe are respectively in threaded connection with a first clamping seat and a first connecting seat, and two ends of the second round pipe are respectively in threaded connection with a second clamping seat and a second connecting seat; the second clamping seat of the second round pipe is clamped and connected with the first connecting seat of the first round pipe; connecting ring plates are protruded on one sides of the first clamping seat and the second clamping seat, and connecting grooves are formed in the inner walls of the openings on the outer sides of the first connecting seat and the second connecting seat in a matched mode; a plurality of spacing chambeies have been seted up to the inside equidistance of connecting crown plate one side, spacing intracavity all is equipped with spacing subassembly.

Preferably, inner threads are arranged on the inner walls of the connecting grooves, and outer threads are arranged on the surfaces of the connecting ring plates in a matched mode; the first clamping seat is fixedly connected with the middle part of the inner wall of the second clamping seat in a vertical mode to form a first sealing ring, and the middle parts of the inner walls of the first connecting seat and the second connecting seat are fixedly connected with a second sealing ring in a vertical mode.

Preferably, the inner ring of the first sealing ring is fixedly connected with a flow guide pipe, and the flow guide pipe is movably inserted into the second sealing ring of the second clamping seat.

Preferably, the limiting assembly comprises arc plates, thrust springs and arc limiting blocks, the arc plates are movably arranged in the limiting cavity, a plurality of thrust springs are fixedly connected to the inner arc surface of each arc plate at equal intervals, and the inner end of each thrust spring is fixedly connected with the inner bottom surface of the limiting cavity; arc-shaped limiting blocks are fixedly connected to the outer arc surfaces of the arc-shaped plates, and the outer ends of the arc-shaped limiting blocks movably penetrate out of the limiting cavities.

Preferably, the inner side of the inner wall of the connecting groove is provided with a plurality of limiting grooves at equal intervals in cooperation with the arc limiting blocks, and the outer end of each arc limiting block is movably inserted into the limiting groove; the equal vertical rigid coupling in a side of connecting ring board has the sealing ring, the annular seal groove of round has been seted up to the interior terminal surface middle part cooperation sealing ring of spread groove, just the inner of sealing ring is supported and is established in the seal groove.

Preferably, a plurality of threaded holes are formed in the outer sides of the surfaces of the first connecting seat and the second connecting seat in an equidistant matching mode, and each threaded hole is internally and evenly connected with an adjusting bolt in a threaded manner.

Compared with the prior art, the beneficial effects of the utility model are that: in the utility model, the limit component and the adjusting thread are used in cooperation, so that the first round pipe and the second round pipe can be spliced quickly, and the first round pipe and the second round pipe can be prevented from being separated, thereby effectively achieving the limiting and fixing effects; the arc-shaped limiting block clamped in the limiting groove is convenient to be pressed out of the limiting groove by descending of the adjusting bolt, so that the pipelines can be conveniently disassembled; through the cooperation use of sealing ring and honeycomb duct, effectively improved the leakproofness of pipeline seam crossing, improved joint strength between the pipeline, the relatively poor and lower problem of joint strength of leakproofness when having solved current pipeline concatenation.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation. In the drawings:

fig. 1 is a schematic view of a front view connection structure provided by the present invention;

FIG. 2 is an enlarged schematic view of the structure of the part A according to the present invention;

fig. 3 is a schematic view of a cross-sectional structure of one side of the connection ring plate provided by the present invention;

number in the figure: 1. a first circular tube; 2. a second circular tube; 3. a first clamping seat; 4. a first connecting seat; 5. a second clamping seat; 6. a second connecting seat; 7. a first seal ring; 8. a second seal ring; 9. a flow guide pipe; 10. a seal ring; 11. an arc-shaped plate; 12. a thrust spring; 13. an arc-shaped limiting block; 14. adjusting the bolt; 15. and connecting the ring plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1: referring to fig. 1-3, a buckle type connecting pipe in the present invention includes a first circular pipe 1 and a second circular pipe 2, both ends of the first circular pipe 1 are respectively in threaded connection with a first clamping seat 3 and a first connecting seat 4, both ends of the second circular pipe 2 are respectively in threaded connection with a second clamping seat 5 and a second connecting seat 6; the second clamping seat 5 of the second circular tube 2 is clamped and connected with the first connecting seat 4 of the first circular tube 1; connecting ring plates 15 are transversely protruded on one sides of the first clamping seat 3 and the second clamping seat 5, and connecting grooves are formed in the inner walls of the openings on the outer sides of the first connecting seat 4 and the second connecting seat 6 in a matched mode with the connecting ring plates 15; a plurality of curved spacing chambeies have been seted up to the inside equidistance of connecting ring plate 15 one side, spacing intracavity all is equipped with spacing subassembly.

In the utility model, the inner walls of the connecting grooves are provided with internal threads, and the surfaces of the connecting ring plates 15 are provided with external threads; the middle parts of the inner walls of the first clamping seat 3 and the second clamping seat 5 are vertically and fixedly connected with a first sealing ring 7, and the middle parts of the inner walls of the first connecting seat 4 and the second connecting seat 6 are vertically and fixedly connected with a second sealing ring 8; all transversely the rigid coupling has honeycomb duct 9 in the inner circle of first sealing washer 7, just honeycomb duct 9 activity is inserted and is established in the second sealing washer 8 of second joint seat 5, is convenient for improve the leakproofness of being connected between first pipe 1 and the second pipe 2 through first sealing washer 7 and second sealing washer 8.

In the utility model, the limiting component comprises an arc plate 11, thrust springs 12 and an arc limiting block 13, the arc plate 11 is movably arranged in the limiting cavity, a plurality of thrust springs 12 are fixedly connected to the inner arc surface of each arc plate 11 at equal intervals, and the inner end of each thrust spring 12 is fixedly connected with the inner bottom surface of the limiting cavity; an arc limiting block 13 is fixedly connected to the outer arc surface of the arc plate 11, and the outer end of the arc limiting block 13 movably penetrates out of the limiting cavity; a plurality of arc-shaped limiting grooves are formed in the inner side of the inner wall of each connecting groove at equal intervals in cooperation with the arc-shaped limiting blocks 13, and the outer end of each arc-shaped limiting block 13 is movably inserted into the limiting groove; a sealing ring 10 is vertically and fixedly connected to one side surface of the connecting ring plate 15, a circle of annular sealing groove is formed in the middle of the inner end surface of each connecting groove in a matched mode with the corresponding sealing ring 10, and the inner end of each sealing ring 10 abuts against the inside of the corresponding sealing groove; the outer sides of the surfaces of the first connecting seat 4 and the second connecting seat 6 are matched with the limiting grooves at equal intervals and are provided with a plurality of threaded holes, and each threaded hole is internally and threadedly connected with an adjusting bolt 14; the sealing ring 10 and the guide pipe 9 are matched for use, so that the sealing performance of the pipeline joint is effectively improved, and the connecting strength between pipelines is improved.

Example 2: when the utility model is used, when the first round pipe 1 and the second round pipe 2 need to be spliced, the first clamping seat 3 and the first connecting seat 4 are respectively in threaded connection with the two ends of the first round pipe 1, the second clamping seat 5 and the second connecting seat 6 are respectively in threaded connection with the two ends of the second round pipe 2, and then the connecting ring plate 15 on the second clamping seat 5 is in threaded connection with the connecting groove of the first connecting seat 4; when the connecting ring plate 15 is continuously connected to the connecting groove in the threaded manner, the arc-shaped limiting block 13 is conveniently compressed into the limiting cavity through the inner wall of the connecting groove, and the thrust spring 12 is conveniently compressed;

then when the connecting ring plate 15 is connected to the bottom of the connecting groove in a threaded manner, the arc-shaped plate 11 is convenient to push to move outwards under the action of the elastic force of the thrust spring 12, and the arc-shaped limiting block 13 is convenient to push to be clamped in the limiting groove on the inner wall of the connecting groove through the outward movement of the arc-shaped plate 11; the rapid splicing of the first round pipe 1 and the second round pipe 2 is conveniently realized, and the first round pipe 1 and the second round pipe 2 are conveniently prevented from being separated; when needing to be dismantled, through to the rotation adjusting bolt 14 of spacing inslot, be convenient for support the arc stopper 13 of establishing the card in the spacing inslot through adjusting bolt 14 decline and press out the spacing inslot outside, then drive the connecting ring board 15 through rotating second joint seat 5 and withdraw from outside the spread groove and can accomplish the dismantlement.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a buckle formula connecting pipe, includes first pipe (1) and second pipe (2), its characterized in that: two ends of the first round pipe (1) are respectively in threaded connection with a first clamping seat (3) and a first connecting seat (4), and two ends of the second round pipe (2) are respectively in threaded connection with a second clamping seat (5) and a second connecting seat (6); the second clamping seat (5) of the second circular tube (2) is clamped and connected with the first connecting seat (4) of the first circular tube (1); connecting ring plates (15) are protruded on one sides of the first clamping seat (3) and the second clamping seat (5), and connecting grooves are formed in the inner walls of the openings in the outer sides of the first connecting seat (4) and the second connecting seat (6) in a matched mode with the connecting ring plates (15); a plurality of spacing chambeies have been seted up to the inside equidistance of connecting ring board (15) one side, spacing intracavity all is equipped with spacing subassembly.

2. A snap-on connector tube according to claim 1, wherein: inner threads are arranged on the inner walls of the connecting grooves, and outer threads are arranged on the surfaces of the connecting ring plates (15) in a matched mode; the inner wall middle part of first joint seat (3) and second joint seat (5) is equal vertical rigid coupling has first sealing washer (7), the equal vertical rigid coupling in inner wall middle part of first connecting seat (4) and second connecting seat (6) has second sealing washer (8).

3. A snap-on connector tube according to claim 2, wherein: and the inner ring of the first sealing ring (7) is fixedly connected with a flow guide pipe (9), and the flow guide pipe (9) is movably inserted into a second sealing ring (8) of the second clamping seat (5).

4. A snap-on connector tube according to claim 1, wherein: the limiting assembly comprises arc plates (11), thrust springs (12) and arc limiting blocks (13), the arc plates (11) are movably arranged in the limiting cavities, a plurality of thrust springs (12) are fixedly connected to the inner arc surfaces of the arc plates (11) at equal intervals, and the inner end of each thrust spring (12) is fixedly connected with the inner bottom surface of the limiting cavity; arc-shaped limiting blocks (13) are fixedly connected to the outer arc surfaces of the arc-shaped plates (11), and the outer ends of the arc-shaped limiting blocks (13) movably penetrate out of the limiting cavities.

5. A snap-on connection tube according to claim 4, characterized in that: a plurality of limiting grooves are formed in the inner side of the inner wall of each connecting groove in an equidistant mode in cooperation with the arc limiting blocks (13), and the outer end of each arc limiting block (13) is movably inserted into each limiting groove; the equal vertical rigid coupling in a side of connecting ring board (15) has sealing ring (10), the annular seal groove of round has been seted up in the interior terminal surface middle part cooperation sealing ring (10) of spread groove, just the inner of sealing ring (10) is supported and is established in the seal groove.

6. The snap-in type connection pipe according to claim 5, wherein: a plurality of threaded holes are formed in the outer side equal-distance matching limiting grooves on the surfaces of the first connecting seat (4) and the second connecting seat (6), and each threaded hole is internally and equally in threaded connection with an adjusting bolt (14).