CN211821307U

CN211821307U - Pipeline joint protector for hydraulic engineering

Info

Publication number: CN211821307U
Application number: CN202020002640.7U
Authority: CN
Inventors: 霍金海
Original assignee: Xinjiang Jinnong Engineering Construction Co ltd
Current assignee: Xinjiang Jinnong Engineering Construction Co ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-10-30
Anticipated expiration: 2030-01-02

Abstract

The utility model discloses a pipeline joint protection device for hydraulic engineering, including the first pipeline, the second pipeline is installed to first pipeline one end, the outer terminal surface welding of first pipeline has first guard ring, the internal welding of first guard ring has first joint pole, the first joint groove has been seted up at the middle part of first joint pole, the outer terminal surface welding of second pipeline has the second guard ring, the internal sliding of second guard ring is installed two sliders, the welding has the second joint pole between two sliders, the second joint pole middle part has been seted up the second joint groove; the utility model discloses a set up first guard ring, second guard ring, head rod, second joint pole, slider, first joint groove and second joint groove, make head rod and second joint pole joint, form cross strutting arrangement, it is fixed that the convenience supports pipeline kneck, it produces the gap to place pipeline kneck and receive the extrusion, reduces the phenomenon of leaking.

Description

Pipeline joint protector for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a pipe joint protector for hydraulic engineering.

Background

The water conservancy project is a project built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, also called water engineering, water is a valuable resource essential for human production and life, but the naturally existing state of the water does not completely meet the requirement of human, and only the water conservancy project is built, the water flow can be controlled to prevent flood disasters, and the regulation and distribution of water quantity are carried out to meet the requirement of people on water resources in life and production;

but pipeline for hydraulic engineering on the existing market has certain pliability, and pipeline joint department does not set up carries out joint strutting arrangement to pipeline joint department, and pipeline joint department connects unstablely, appears the gap easily, leads to the phenomenon of leaking to appear in joint department.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pipe joint protector for hydraulic engineering can effectively solve and propose the pipeline for hydraulic engineering on the existing market among the above-mentioned background and have certain pliability, and pipe joint department does not set up and carries out joint strutting arrangement to pipe joint department, and pipe joint department connects unstablely, appears the gap easily, leads to the problem that the phenomenon of leaking appears in joint department.

In order to achieve the above object, the utility model provides a following technical scheme: a pipeline joint protection device for hydraulic engineering comprises a first pipeline, wherein a second pipeline is installed at one end of the first pipeline, a first protection ring is welded on the outer end face of the first pipeline, a first clamping rod is welded inside the first protection ring, a first clamping groove is formed in the middle of the first clamping rod, a second protection ring is welded on the outer end face of the second pipeline, two sliding blocks are slidably installed inside the second protection ring, a second clamping rod is welded between the two sliding blocks, and a second clamping groove is formed in the middle of the second clamping rod;

four limiting rods are welded on the side end face of the second protection ring, limiting blocks are welded on one ends of the limiting rods, and four limiting holes are formed in the position, close to the limiting blocks, of the side end face of the first protection ring.

Preferably, a sliding groove is formed in the second protection ring, and the sliding block is slidably mounted in the second protection ring.

Preferably, the width of the limiting block is equal to the width of the limiting hole in size, and the limiting rod is clamped at one end of the limiting hole.

Preferably, four first threaded holes are evenly formed in the side end of the second protection ring, four second threaded holes are evenly formed in the side end face of the first protection ring, the outer end face of the first pipeline is sleeved with a fixing ring, four third threaded holes are evenly formed in the side end face of the fixing ring, four clamping holes are evenly formed in the side end face of the fixing ring, the first threaded hole, the second threaded hole and the third threaded hole are all connected with a screw rod through threaded engagement, and one end of the screw rod is connected with a fixing nut through threaded engagement.

Preferably, the first threaded hole is aligned with the second threaded hole, and the third threaded hole is arranged in a staggered mode with the clamping hole.

Preferably, the length in joint hole is the twice of spacing hole length, the one end in spacing hole and joint hole sets up to arc, spacing hole and the downthehole convex position department of joint all are glued and are sealed the pad, the top and the joint hole intermediate position in spacing hole align.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of scientific and reasonable structure, safe and convenient use

1. Through setting up first guard ring, second guard ring, first joint pole, second joint pole, slider, first joint groove and second joint groove, make first joint pole and second joint pole joint, form cross strutting arrangement, it is fixed that the convenience supports pipeline kneck, places pipeline kneck and receives the extrusion and produce the gap, reduces the phenomenon of leaking.

2. Through setting up spacing hole, gag lever post and stopper, the gag lever post joint carries on spacing fixed in spacing downthehole portion to the pipeline, fixes the position in advance before making the piping erection, and the pipeline can not align when reducing the installation, reduces the time that the installation aligns, makes the pipe joint connect rapidly.

3. Through setting up solid fixed ring, third screw hole, joint hole, screw rod and fixation nut, make solid fixed ring rotate, it is fixed with the gag lever post joint, will gu fixed ring and guard ring fixed through fixation nut and screw rod, it is more firm to make the guard ring fixed.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the guard ring of the present invention;

FIG. 3 is a schematic view of the installation structure of the stop lever of the present invention;

fig. 4 is a schematic front view of the present invention;

FIG. 5 is a schematic structural view of a second guard ring of the present invention;

reference numbers in the figures: 1. a first conduit; 2. a second conduit; 3. a first guard ring; 4. a first clamping connection rod; 5. a first clamping groove; 6. a second guard ring; 7. a slider; 8. a second clamping connection rod; 9. a second clamping groove; 10. a limiting rod; 11. a limiting block; 12. a limiting hole; 13. a first threaded hole; 14. a second threaded hole; 15. a fixing ring; 16. a third threaded hole; 17. a clamping hole; 18. a screw; 19. and (5) fixing the nut.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, the utility model provides a technical scheme, a pipeline joint protector for hydraulic engineering, including first pipeline 1, second pipeline 2 is installed to first pipeline 1 one end, the outer terminal surface welding of first pipeline 1 has first guard ring 3, the internal welding of first guard ring 3 has first joint pole 4, the middle part of first joint pole 4 has seted up first joint groove 5, the outer terminal surface welding of second pipeline 2 has second guard ring 6, the inside slidable mounting of second guard ring 6 has two sliders 7, the welding has second joint pole 8 between two sliders 7, the inside spout of second guard ring 6 has been seted up, slider 7 slidable mounting is inside second guard ring 6, make things convenient for the slip of second joint pole 8, the middle part of second joint pole 8 has seted up second joint groove 9;

four gag lever posts 10 have been welded to the side end face of second guard ring 6, and stopper 11 has all been welded to the one end of four gag lever posts 10, and four spacing holes 12 have been seted up to 3 side end faces of first guard ring near the position department of stopper 11, and the width of stopper 11 equals with the width size in spacing hole 12, and gag lever post 10 joint is in spacing hole 12 one end, makes things convenient for gag lever post 10 to carry on spacingly to the guard ring.

Four first threaded holes 13 are uniformly formed in the side end of the second protection ring 6, four second threaded holes 14 are uniformly formed in the side end face of the first protection ring 3, a fixing ring 15 is sleeved on the outer end face of the first pipeline 1, four third threaded holes 16 are uniformly formed in the side end face of the fixing ring 15, four clamping holes 17 are uniformly formed in the side end face of the fixing ring 15, the first threaded holes 13 are aligned with the second threaded holes 14, the third threaded holes 16 and the clamping holes 17 are arranged in a staggered mode, so that the protection ring is convenient to fixedly connect, the length of each clamping hole 17 is twice that of each limiting hole 12, one ends of each limiting hole 12 and each clamping hole 17 are arranged in a circular arc shape, sealing gaskets are respectively connected to the positions of the limiting holes 12 and the positions of the circular arcs inside the clamping holes 17 in a glued mode, the top ends of the limiting holes 12 are aligned with the middle positions of the clamping holes 17, so that the limiting rods 10 can be conveniently clamped, one end of the screw 18 is engaged with a fixing nut 19 by screw threads.

The utility model discloses a theory of operation and use flow: firstly, a first pipeline 1 is horizontally placed, a first clamping rod 4 in a first protection ring 3 is kept in a vertical state, then a second pipeline 2 is placed at one end of the first pipeline 1, a limiting rod 10 is aligned with the bottom end of a limiting hole 12, a second clamping rod 8 is rotated, a sliding block 7 slides along the inside of a second protection ring 6, the second clamping rod 8 rotates to a horizontal position, then the first pipeline 1 and the second pipeline 2 are moved, a first clamping groove 5 is clamped with a second clamping groove 9, the first clamping rod 4 and the second clamping rod 8 are in a cross shape, the first pipeline 1 and the second pipeline 2 are supported, gaps generated by extrusion at joints are reduced, and water leakage of the pipelines is reduced;

after the first clamping groove 5 and the second clamping groove 9 are clamped, the first protective ring 3 is aligned with the second protective ring 6, the limiting rod 10 and the limiting block 11 are clamped in the limiting hole 12 and the clamping hole 17, and the pipeline can be limited and fixed before installation and fixation, so that the later fixation is facilitated;

when fixed, rotate solid fixed ring 15, make the one end of joint hole 17 and gag lever post 10 contact, gag lever post 10 is fixed with joint hole 17 in spacing hole 12, and first screw hole 13, second screw hole 14 align with third screw hole 16, fix screw rod 18 inside first screw hole 13, second screw hole 14 and third screw hole 16, twist fixation nut 19, it is sealed with pipe joint department, make pipe joint department leakproofness good.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pipe joint protector for hydraulic engineering, includes first pipeline (1), its characterized in that: a second pipeline (2) is installed at one end of the first pipeline (1), a first protection ring (3) is welded on the outer end face of the first pipeline (1), a first clamping rod (4) is welded inside the first protection ring (3), a first clamping groove (5) is formed in the middle of the first clamping rod (4), a second protection ring (6) is welded on the outer end face of the second pipeline (2), two sliding blocks (7) are installed inside the second protection ring (6) in a sliding mode, a second clamping rod (8) is welded between the two sliding blocks (7), and a second clamping groove (9) is formed in the middle of the second clamping rod (8);

four limiting rods (10) are welded on the side end face of the second protective ring (6), limiting blocks (11) are welded on one ends of the limiting rods (10), and four limiting holes (12) are formed in the position, close to the limiting blocks (11), of the side end face of the first protective ring (3).

2. The pipeline joint protection device for the water conservancy project according to claim 1, wherein a sliding groove is formed in the second protection ring (6), and the sliding block (7) is slidably installed in the second protection ring (6).

3. The pipe joint protection device for the water conservancy project according to claim 1, characterized in that the width of the limiting block (11) is equal to the width of the limiting hole (12), and the limiting rod (10) is clamped at one end of the limiting hole (12).

4. The pipe joint protection device for the water conservancy project according to claim 1, wherein four first threaded holes (13) are uniformly formed in the side end of the second protection ring (6), four second threaded holes (14) are uniformly formed in the side end face of the first protection ring (3), a fixing ring (15) is sleeved on the outer end face of the first pipeline (1), four third threaded holes (16) are uniformly formed in the side end face of the fixing ring (15), four clamping holes (17) are uniformly formed in the side end face of the fixing ring (15), threaded rods (18) are connected to the inside of the first threaded holes (13), the second threaded holes (14) and the third threaded holes (16) through threaded engagement, and a fixing nut (19) is connected to one end of each threaded rod (18) through threaded engagement.

5. The hydraulic engineering pipe joint protector as claimed in claim 4, wherein the first threaded holes (13) are aligned with the second threaded holes (14), and the third threaded holes (16) are staggered with the clamping holes (17).

6. The pipe joint protection device for the hydraulic engineering according to claim 4, wherein the length of joint hole (17) is twice the length of spacing hole (12), the one end of spacing hole (12) and joint hole (17) sets up to arc, spacing hole (12) and joint hole (17) inside arc position department all has glued the sealed pad, the top of spacing hole (12) aligns with joint hole (17) intermediate position.