CN218094775U

CN218094775U - Pipe fitting convenient to installation

Info

Publication number: CN218094775U
Application number: CN202222742674.1U
Authority: CN
Inventors: 林玉明
Original assignee: Qingdao Corte Metal Products Co ltd
Current assignee: Qingdao Corte Metal Products Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2022-12-20
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a pipeline fitting convenient to install, which comprises a first semicircular piece and a second semicircular piece, wherein a rotating piece is installed on the first semicircular piece, a U-shaped piece is installed on the second semicircular piece, and the rotating piece is connected with the U-shaped piece through a pin shaft; the mounting structures are arranged on the pin shaft, the number of the mounting structures is two, and the mounting structures are symmetrically distributed on two sides by taking the center of the pin shaft as an axis; the first threaded hole is formed in the pin shaft, the bolt is sleeved in the first threaded hole, the round cap is installed on the bolt, and the round hole is formed in the side wall of the round cap. This pipe fitting convenient to installation stretches into the U-shaped spare on the second semicircle spare through the rotating member on the first semicircle spare in, will sell the axle and cross the hole on U-shaped spare and the rotating member, stretches into round hole internal rotation round cap through external pole, makes the bolt revolve and twist into first screw hole downthehole, conveniently installs round cap, anticreep respectively at round pin axle both ends.

Description

Pipe fitting convenient to installation

Technical Field

The utility model relates to a plumbing fitting technical field specifically is a plumbing fitting convenient to installation.

Background

The pipeline is a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting pipes, pipe connectors, valves and the like, generally, the fluid flows from a high-pressure part to a low-pressure part of the pipeline after being pressurized by an air blower, a compressor, a pump, a boiler and the like, and can also be conveyed by utilizing the pressure or gravity of the fluid, wherein the pipeline is connected with the pipeline through a pipeline accessory (a clamp part), the existing pipeline accessory (the clamp part) is two semicircular clamping pieces which are movably connected through a pin shaft, and the pin shaft needs two welding anti-falling caps when being installed, so that the pin shaft is inconvenient to install between the two semicircular clamping pieces.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipe fitting convenient to installation to current pipe fitting (clamp) that proposes in solving above-mentioned background art is two semi-circular fasteners, through round pin axle swing joint between the two, and the round pin axle needs two welding anticreep caps when the installation, causes the round pin axle not convenient for install between two semi-circular fasteners.

In order to achieve the above object, the utility model provides a following technical scheme: a pipeline fitting convenient to mount comprises a first semicircular piece and a second semicircular piece, wherein a rotating piece is mounted on the first semicircular piece, a U-shaped piece is mounted on the second semicircular piece, and the rotating piece is connected with the U-shaped piece through a pin shaft;

the mounting structures are arranged on the pin shaft, the number of the mounting structures is two, and the mounting structures are symmetrically distributed on two sides by taking the center of the pin shaft as an axis;

the mounting structure comprises a first threaded hole, a bolt, a round cap and a round hole;

the first threaded hole is formed in the pin shaft, the bolt is sleeved in the first threaded hole, the round cap is installed on the bolt, and the round hole is formed in the side wall of the round cap.

Preferably, the first semicircular piece is provided with a first connecting block, the first connecting block is provided with a second threaded hole, the second threaded hole is provided with a groove, the groove is internally provided with a spring, and the spring is provided with a top ball.

Preferably, a second connecting block is installed on the second semicircular piece, a through hole is formed in the second connecting block, a threaded rod is arranged in the through hole, and the through hole is in clearance fit with the threaded rod.

Preferably, a first rubber pad is arranged in the first semicircular piece, a second rubber pad is arranged in the second semicircular piece, and a pipeline is clamped between the first rubber pad and the second rubber pad;

the pipeline divide into first pipeline and second pipeline, the terminal of first pipeline contacts with the front end of second pipeline.

Preferably, first through grooves are formed in two sides of the U-shaped part respectively, second through grooves are formed in the rotating part, the first through grooves and the second through grooves are located on the same horizontal line, the pin shaft is arranged in the first through grooves and the second through grooves, and the pin shaft is in clearance fit with the first through grooves and the second through grooves.

Preferably, a circular ring is arranged on the threaded rod.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the prior art, the pipe fitting convenient to install has the following advantages:

the rotating piece on the first semicircular piece extends into the U-shaped piece on the second semicircular piece, the pin shaft penetrates through the U-shaped piece and the hole on the rotating piece, the external rod extends into the round hole to rotate the round cap, so that the bolt is screwed into the first threaded hole, and the round caps are conveniently and respectively mounted at the two ends of the pin shaft to prevent falling;

when the threaded rod moves down to penetrate through the through hole in the second connecting block and is screwed into the second threaded hole, the spring applies force to the ball towards the inner side, the ball abuts against the side wall of the threaded rod, the threaded rod is connected with the second threaded hole in the first connecting block more tightly, and the connecting pipeline of the first semicircular piece and the second semicircular piece is strengthened.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the structure A in FIG. 1;

fig. 3 is a schematic structural view of the first connecting block, the second threaded hole and the threaded rod in fig. 1.

In the figure: 1. first semicircle piece, 2, first rubber pad, 3, second semicircle piece, 4, mounting structure, 401, first screw hole, 402, bolt, 403, round cap, 404, round hole, 5, second rubber pad, 6, first pipeline, 7, second pipeline, 8, U-shaped piece, 9, rotating member, 10, round pin axle, 11, first connecting block, 12, second screw hole, 13, second connecting block, 14, through-hole, 15, threaded rod, 16, ring, 17, recess, 18, spring, 19, knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a pipeline fitting convenient to install comprises a first semicircular piece 1 and a second semicircular piece 3, wherein the first semicircular piece 1 and the second semicircular piece 3 form a 304 stainless steel hoop, a rotating piece 9 is installed on the first semicircular piece 1, a U-shaped piece 8 is installed on the second semicircular piece 3, the rotating piece 9 is connected with the U-shaped piece 8 through a pin shaft 10, first through grooves are respectively formed in two sides of the U-shaped piece 8, a second through groove is formed in the rotating piece 9, the first through groove and the second through groove are located on the same horizontal line, the pin shaft 10 is arranged in the first through groove and the second through groove, the pin shaft 10 is in clearance fit with the first through groove and the second through groove, the rotating piece 9 on the first semicircular piece 1 extends into the U-shaped piece 8 on the second semicircular piece 3, and the pin shaft 10 penetrates into the first through groove and the second through groove;

the pin shaft 10 is provided with two mounting structures 4, and the mounting structures 4 are symmetrically distributed on two sides by taking the center of the pin shaft 10 as an axis;

the mounting structure 4 includes a first threaded hole 401, a bolt 402, a round cap 403, and a round hole 404;

first screw hole 401 is seted up on round pin axle 10, and bolt 402 cup joints in first screw hole 401, and round cap 403 is installed on bolt 402, and round hole 404 is seted up on the lateral wall of round cap 403, and external pole stretches into round hole 404 internal rotation round cap 403, makes bolt 402 screw into first screw hole 401 in, then installs round cap 403 respectively at round pin axle 10 both ends, makes the rotating member 9 on first semicircle piece 1 through the U-shaped spare 8 internal rotation on second semicircle piece 3 of round pin axle 10.

The first semicircular piece 1 is provided with a first connecting block 11, the first connecting block 11 is provided with a second threaded hole 12, the second threaded hole 12 is internally provided with a groove 17, a spring 18 is arranged in the groove 17, a top ball 19 is arranged on the spring 18, the second semicircular piece 3 is provided with a second connecting block 13, the second connecting block 13 is provided with a through hole 14, a threaded rod 15 is arranged in the through hole 14, the through hole 14 is in clearance fit with the threaded rod 15, a ring 16 is arranged on the threaded rod 15, the ring 16 drives the threaded rod 15 to move downwards to penetrate through the through hole 14 in the second connecting block 13 and be screwed into the second threaded hole 12, when the side wall of the threaded rod 15 is contacted with the top ball 19, the spring 18 compresses the groove 17, otherwise, the round ball 19 is tightly abutted against the side wall of the threaded rod 15 through the elasticity of the spring 18, and the threaded rod 15 is more tightly connected with the second threaded hole 12 in the first connecting block 11.

A first rubber pad 2 is arranged in the first semicircular piece 1, a second rubber pad 5 is arranged in the second semicircular piece 3, and a pipeline is clamped between the first rubber pad 2 and the second rubber pad 5;

the pipeline divide into first pipeline 6 and second pipeline 7, and the tip of first pipeline 6 contacts with the front end of second pipeline 7, and first semicircle piece 1 gathers together the binding off to the inboard with second semicircle piece 3, then is holding the tie point of first pipeline 6 and second pipeline 7 between first rubber pad 2 and the second rubber pad 5, makes first pipeline 6 and second pipeline 7 sealing connection.

When the pipeline fitting convenient to mount is used, firstly, the rotating piece 9 on the first semicircular piece 1 extends into the U-shaped piece 8 on the second semicircular piece 3, the pin shaft 10 penetrates into the first through groove and the second through groove, the rotating round cap 403 extends into the round hole 404 through the external rod, the bolt 402 is screwed into the first threaded hole 401, then the round caps 403 are respectively mounted at two ends of the pin shaft 10, the rotating piece 9 on the first semicircular piece 1 rotates in the U-shaped piece 8 on the second semicircular piece 3 through the pin shaft 10 and gathers inwards, the first rubber pad 2 and the second rubber pad 5 clamp the connecting point of the first pipeline 6 and the second pipeline 7, at the moment, the round ring 16 drives the threaded rod 15 to move downwards to pass through the through hole 14 on the second connecting block 13 and screws into the second threaded hole 12, when the side wall of the threaded rod 15 is contacted with the top ball 19, the spring 18 compresses into the groove 17, otherwise, the round ball 19 is abutted against the side wall of the threaded rod 15 through the elasticity of the spring 18, the threaded rod 15 is tightly connected with the first connecting block 11, and the threaded rod 11 is tightly connected with the first semicircular piece 3 and the second semicircular piece 7 and the pipe 1 is sealed and gathered together.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A plumbing fitting for easy installation comprising a first semicircular piece (1) and a second semicircular piece (3), characterized in that: a rotating piece (9) is installed on the first semicircular piece (1), a U-shaped piece (8) is installed on the second semicircular piece (3), and the rotating piece (9) is connected with the U-shaped piece (8) through a pin shaft (10);

the mounting structures (4) are mounted on the pin shaft (10), the number of the mounting structures (4) is two, and the mounting structures (4) are symmetrically distributed on two sides by taking the center of the pin shaft (10) as an axis;

the mounting structure (4) comprises a first threaded hole (401), a bolt (402), a round cap (403) and a round hole (404);

the first threaded hole (401) is formed in the pin shaft (10), the bolt (402) is sleeved in the first threaded hole (401), the round cap (403) is installed on the bolt (402), and the round hole (404) is formed in the side wall of the round cap (403).

2. A plumbing fitting for facilitating installation according to claim 1, wherein: install first connecting block (11) on first semicircle piece (1), second screw hole (12) have been seted up on first connecting block (11), recess (17) have been seted up in second screw hole (12), install spring (18) in recess (17), install ball (19) on spring (18).

3. A plumbing fitting for facilitating installation according to claim 1, wherein: install second connecting block (13) on second semicircle piece (3), through-hole (14) have been seted up on second connecting block (13), be provided with threaded rod (15) in through-hole (14), through-hole (14) and threaded rod (15) clearance fit.

4. A plumbing fitting for facilitating installation according to claim 1, wherein: a first rubber pad (2) is arranged in the first semicircular piece (1), a second rubber pad (5) is arranged in the second semicircular piece (3), and a pipeline is clamped between the first rubber pad (2) and the second rubber pad (5);

the pipeline is divided into a first pipeline (6) and a second pipeline (7), and the tail end of the first pipeline (6) is contacted with the front end of the second pipeline (7).

5. A plumbing fitting for facilitating installation according to claim 1, wherein: first through grooves are formed in two sides of the U-shaped part (8) respectively, second through grooves are formed in the rotating part (9), the first through grooves and the second through grooves are located on the same horizontal line, the pin shaft (10) is arranged in the first through grooves and the second through grooves, and the pin shaft (10) is in clearance fit with the first through grooves and the second through grooves.

6. A plumbing fitting for ease of installation according to claim 3, wherein: and a circular ring (16) is arranged on the threaded rod (15).