CN216078781U

CN216078781U - Wear-resistant elbow

Info

Publication number: CN216078781U
Application number: CN202121934204.4U
Authority: CN
Inventors: 席金萍
Original assignee: Yantai Haokai Power Complete Equipment Co ltd
Current assignee: Yantai Haokai Power Complete Equipment Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-03-18
Anticipated expiration: 2031-08-18

Abstract

The utility model belongs to the field of elbows, and particularly relates to a wear-resistant elbow, which comprises an elbow body; the outer wall of the elbow body is provided with a graphite coating layer, and the inner wall of the elbow body is fixedly connected with a first fixing pipe; through the elbow body, first fixed pipe, first external screw thread, first connecting plate, first connecting pipe, first internal thread, the second connecting plate, first bolt, first nut, the fixed pipe of second, the second internal thread, first mounting panel, the second connecting pipe, the installation pipe, second external screw thread, the second mounting panel, the structural design of second bolt and second nut, the function of this elbow installation of being convenient for has been realized, the problem of the installation of having solved general elbow and not being convenient for, make this elbow can make things convenient for people to install this elbow and other pipelines fixed, people's operating pressure has been alleviateed, people's work demand has been satisfied, the work efficiency of this elbow has been improved, the work of giving people has brought the facility.

Description

Wear-resistant elbow

Technical Field

The utility model relates to the field of elbows, in particular to a wear-resistant elbow.

Background

The elbow is a pipe fitting for connection commonly used in water heating installation, is used for the connection of pipeline turning, is used for changing the direction of pipeline, and in the pipe-line system, the elbow is the pipe fitting that changes the pipeline direction, and the material of elbow has cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, non ferrous metal and plastics etc. and the wearproof elbow has improved the wearability of elbow, can effectually protect the elbow, avoids the friction to cause wearing and tearing easily to the elbow.

However, the existing wear-resistant elbow in the market is not convenient to install, and cannot be convenient for people to install and fix the elbow and other pipelines, so that the working pressure of people is increased, the work of people is influenced, the working efficiency of people is reduced, the working requirement of people is not met, the working efficiency of the elbow is reduced, and the work of people is inconvenient.

Accordingly, a wear resistant elbow is provided to address the above problems.

SUMMERY OF THE UTILITY MODEL

In order to make up the defects of the prior art and solve the problem that a common elbow is inconvenient to install, the utility model provides a wear-resistant elbow.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a wear-resistant elbow, which comprises an elbow body; the outer wall of elbow body is provided with the graphite coating layer, the first fixed pipe of inner wall fixedly connected with of elbow body, the outer wall of first fixed pipe is provided with first external screw thread, the first connecting plate of outer wall fixedly connected with of elbow body, the one end swing joint of elbow body has first connecting pipe, the inner wall of first connecting pipe is provided with first internal thread, the outer wall fixedly connected with second connecting plate of first connecting pipe, one side swing joint of second connecting plate has first bolt, the outer wall swing joint of first bolt has first nut, the fixed pipe of inner wall fixedly connected with second of elbow body, the inner wall of elbow body is provided with the second internal thread, the first mounting panel of outer wall fixedly connected with of elbow body, the one end swing joint of elbow body has the second connecting pipe.

The inner wall fixedly connected with installation pipe of second connecting pipe, the outer wall of installation pipe is provided with the second external screw thread, the outer wall fixedly connected with second mounting panel of second connecting pipe, one side swing joint of second mounting panel has the second bolt, the outer wall swing joint of second bolt has the second nut.

Preferably, the shape and size of the first external thread and the shape and size of the first internal thread are matched with each other, and the first fixed pipe is movably connected with the first connecting pipe through the first external thread and the first internal thread.

Preferably, one side of the second connecting plate is provided with a mounting groove, and the first connecting plate and the second connecting plate are movably connected through a first bolt and a first nut.

Preferably, one end of the second fixing pipe is movably connected with one end of the mounting pipe, and the second connecting pipe is movably connected with the elbow body through the mounting pipe.

Preferably, the shape and size of the second internal thread and the shape and size of the second external thread are matched with each other, and the elbow body is movably connected with the installation pipe through the second internal thread and the second external thread.

Preferably, a fixing groove is formed in one side of the second mounting plate, and the first mounting plate and the second mounting plate are movably connected through a second bolt and a second nut.

Preferably, the first bolt is movably connected with the first connecting plate, and the first nut is movably connected with the first connecting plate through the first bolt.

Preferably, the second bolt is movably connected with the first mounting plate, and the second nut is movably connected with the first mounting plate through the second bolt.

The utility model has the advantages that:

1. according to the elbow, through the structural design of the elbow body, the first fixing pipe, the first external thread, the first connecting plate, the first connecting pipe, the first internal thread, the second connecting plate, the first bolt, the first nut, the second fixing pipe, the second internal thread, the first mounting plate, the second connecting pipe, the mounting pipe, the second external thread, the second mounting plate, the second bolt and the second nut, the function of the elbow convenient to mount is achieved, the problem that a common elbow is inconvenient to mount is solved, the elbow can be convenient for people to mount and fix the elbow and other pipelines, the working pressure of people is reduced, the working requirements of people are met, the working efficiency of the elbow is improved, and convenience is brought to the work of people;

2. according to the utility model, through the structural design of the elbow body and the graphite coating layer, the function of good wear resistance of the elbow is realized, the problem of poor wear resistance of a common elbow is solved, the wear resistance of the elbow is improved, and the abrasion of the elbow caused by friction is avoided, so that the service life of the elbow is shortened, the working requirements of people are met, and the adaptability of the elbow is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a cross-sectional view of an elbow of an embodiment;

figure 2 is an elevation view of the elbow of the embodiment;

FIG. 3 is a schematic view of a connection structure of a first connection plate and a second connection plate of the embodiment;

figure 4 is a cross-sectional view of the elbow body of an embodiment;

FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the embodiment.

In the figure: 1. an elbow body; 2. a graphite coating layer; 3. a first stationary tube; 4. a first external thread; 5. a first connecting plate; 6. a first connecting pipe; 7. a first internal thread; 8. a second connecting plate; 9. a first bolt; 10. a first nut; 11. a second stationary tube; 12. a second internal thread; 13. a first mounting plate; 14. a second connecting pipe; 15. installing a pipe; 16. a second external thread; 17. a second mounting plate; 18. a second bolt; 19. a second nut.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, a wear-resistant elbow comprises an elbow body 1; the outer wall of the elbow body 1 is provided with a graphite coating layer 2, the inner wall of the elbow body 1 is fixedly connected with a first fixed pipe 3, the outer wall of the first fixed pipe 3 is provided with a first external thread 4, the outer wall of the elbow body 1 is fixedly connected with a first connecting plate 5, one end of the elbow body 1 is movably connected with a first connecting pipe 6, the inner wall of the first connecting pipe 6 is provided with a first internal thread 7, the outer wall of the first connecting pipe 6 is fixedly connected with a second connecting plate 8, one side of the second connecting plate 8 is movably connected with a first bolt 9, the outer wall of the first bolt 9 is movably connected with a first nut 10, the inner wall of the elbow body 1 is fixedly connected with a second fixed pipe 11, the inner wall of the elbow body 1 is provided with a second internal thread 12, the outer wall of the elbow body 1 is fixedly connected with a first mounting plate 13, one end of the elbow body 1 is movably connected with a second connecting pipe 14, through the structural design of the elbow body 1 and the graphite coating layer 2, the function that this elbow wearability is good has been realized, has solved the not good problem of general elbow wearability, has improved the wearability of this elbow, has avoided the friction can cause wearing and tearing to the elbow to reduce the life of this elbow, satisfied people's work demand, improved the adaptability of this elbow.

The inner wall of the second connecting pipe 14 is fixedly connected with a mounting pipe 15, the outer wall of the mounting pipe 15 is provided with a second external thread 16, the outer wall of the second connecting pipe 14 is fixedly connected with a second mounting plate 17, one side of the second mounting plate 17 is movably connected with a second bolt 18, the outer wall of the second bolt 18 is movably connected with a second nut 19, and through the structural design of the elbow body 1, the first fixing pipe 3, the first external thread 4, the first connecting plate 5, the first connecting pipe 6, the first internal thread 7, the second connecting plate 8, the first bolt 9, the first nut 10, the second fixing pipe 11, the second internal thread 12, the first mounting plate 13, the second connecting pipe 14, the mounting pipe 15, the second external thread 16, the second mounting plate 17, the second bolt 18 and the second nut 19, the function of the elbow convenient to mount is realized, the problem that a common elbow is not convenient to mount is solved, and the elbow can be convenient for people to mount and fix the elbow and other pipelines, the work pressure of people is reduced, the work requirement of people is met, the work efficiency of the elbow is improved, and convenience is brought to the work of people.

During operation, install first connecting pipe 6 and first fixed pipe 3 through first external screw thread 4 and first internal screw thread 7 fixedly, install first connecting plate 5 and second connecting plate 8 fixedly through first bolt 9 and first nut 10, thereby install elbow body 1 and first connecting pipe 6 fixedly, insert elbow body 1 with installation pipe 15, install pipe 15 fixedly through second internal screw thread 12 and second external screw thread 16, thereby install second connecting pipe 14 and elbow body 1 fixedly, install first mounting panel 13 and second mounting panel 17 fixedly through second bolt 18 and second nut 19, thereby accomplish the connection of elbow and other pipelines fixedly.

In this embodiment, the shape and size of the first external thread 4 and the shape and size of the first internal thread 7 are both matched with each other, and the first fixing pipe 3 is movably connected with the first connecting pipe 6 through the first external thread 4 and the first internal thread 7, and the first connecting pipe 6 is conveniently and fixedly installed through the first internal thread 7 and the first external thread 4.

In this embodiment, a mounting groove is formed in one side of the second connecting plate 8, and the first connecting plate 5 and the second connecting plate 8 are movably connected through a first bolt 9 and a first nut 10, and the first connecting plate 5 and the second connecting plate 8 are conveniently and fixedly mounted through the first bolt 9.

In this embodiment, the one end of the second fixed pipe 11 and the one end swing joint of installation pipe 15, and second connecting pipe 14 is through installation pipe 15 and elbow body 1 swing joint, conveniently fixes second connecting pipe 14 through installation pipe 15.

In this embodiment, the shape and size of the second internal thread 12 and the shape and size of the second external thread 16 are both matched with each other, and the elbow body 1 is movably connected with the installation pipe 15 through the second internal thread 12 and the second external thread 16, and the installation pipe 15 is conveniently installed and fixed through the second external thread 16 and the second internal thread 12.

In this embodiment, a fixing groove is formed in one side of the second mounting plate 17, and the first mounting plate 13 and the second mounting plate 17 are movably connected through the second bolt 18 and the second nut 19, and the first mounting plate 13 and the second mounting plate 17 are conveniently and fixedly mounted through the second bolt 18.

In this embodiment, the first bolt 9 is movably connected to the first connecting plate 5, and the first nut 10 is movably connected to the first connecting plate 5 through the first bolt 9, so that the first bolt 9 is conveniently fixed through the first nut 10.

In this embodiment, the second bolt 18 is movably connected to the first mounting plate 13, and the second nut 19 is movably connected to the first mounting plate 13 through the second bolt 18, so that the second bolt 18 is conveniently fixed through the second nut 19.

To sum up, this stand wear and tear elbow has realized the function that this elbow is convenient for install, makes this elbow can make things convenient for people to install fixedly this elbow and other pipelines, has alleviateed people's operating pressure, has satisfied people's work demand, has improved the work efficiency of this elbow, and the work of giving people has brought the facility.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. A wear-resistant elbow, characterized in that: comprises an elbow body (1); the outer wall of the elbow body (1) is provided with a graphite coating layer (2), the inner wall of the elbow body (1) is fixedly connected with a first fixed pipe (3), the outer wall of the first fixed pipe (3) is provided with a first external thread (4), the outer wall of the elbow body (1) is fixedly connected with a first connecting plate (5), one end of the elbow body (1) is movably connected with a first connecting pipe (6), the inner wall of the first connecting pipe (6) is provided with a first internal thread (7), the outer wall of the first connecting pipe (6) is fixedly connected with a second connecting plate (8), one side of the second connecting plate (8) is movably connected with a first bolt (9), the outer wall of the first bolt (9) is movably connected with a first nut (10), the inner wall of the elbow body (1) is fixedly connected with a second fixed pipe (11), the inner wall of the elbow body (1) is provided with a second internal thread (12), the outer wall of the elbow body (1) is fixedly connected with a first mounting plate (13), and one end of the elbow body (1) is movably connected with a second connecting pipe (14);

the inner wall fixedly connected with installation pipe (15) of second connecting pipe (14), the outer wall of installation pipe (15) is provided with second external screw thread (16), the outer wall fixedly connected with second mounting panel (17) of second connecting pipe (14), one side swing joint of second mounting panel (17) has second bolt (18), the outer wall swing joint of second bolt (18) has second nut (19).

2. A wear resistant elbow, as claimed in claim 1, wherein: the shape and the size of the first external thread (4) are matched with those of the first internal thread (7), and the first fixed pipe (3) is movably connected with the first connecting pipe (6) through the first external thread (4) and the first internal thread (7).

3. A wear resistant elbow, as claimed in claim 1, wherein: one side of the second connecting plate (8) is provided with a mounting groove, and the first connecting plate (5) and the second connecting plate (8) are movably connected through a first bolt (9) and a first nut (10).

4. A wear resistant elbow, as claimed in claim 1, wherein: one end of the second fixed pipe (11) is movably connected with one end of the mounting pipe (15), and the second connecting pipe (14) is movably connected with the elbow body (1) through the mounting pipe (15).

5. A wear resistant elbow, as claimed in claim 1, wherein: the shape and the size of the second internal thread (12) are matched with those of the second external thread (16), and the elbow body (1) is movably connected with the mounting pipe (15) through the second internal thread (12) and the second external thread (16).

6. A wear resistant elbow, as claimed in claim 1, wherein: a fixing groove is formed in one side of the second mounting plate (17), and the first mounting plate (13) is movably connected with the second mounting plate (17) through a second bolt (18) and a second nut (19).

7. A wear resistant elbow, as claimed in claim 1, wherein: the first bolt (9) is movably connected with the first connecting plate (5), and the first nut (10) is movably connected with the first connecting plate (5) through the first bolt (9).

8. A wear resistant elbow, as claimed in claim 1, wherein: the second bolt (18) is movably connected with the first mounting plate (13), and the second nut (19) is movably connected with the first mounting plate (13) through the second bolt (18).