CN218625814U

CN218625814U - Strengthen welded nonrust steel pipe

Info

Publication number: CN218625814U
Application number: CN202223236718.XU
Authority: CN
Inventors: 沈雄; 李宏新; 沈杰
Original assignee: Hangzhou Xiongtuo Steel Strip Co ltd
Current assignee: Hangzhou Xiongtuo Steel Strip Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-03-14
Anticipated expiration: 2032-12-02

Abstract

The utility model relates to the technical field of stainless steel pipes, in particular to a welding-reinforced stainless steel pipe, which comprises a main body, an inner core cylinder, a middle core cylinder and a welding-reinforced stainless steel pipe, wherein the outer surface of the inner core cylinder is fixedly connected with the middle core cylinder; the welding mechanism comprises a lower retaining ring and an upper retaining ring, and the lower retaining ring is fixedly connected with the outer surface of the outer combining cylinder; the noise reduction mechanism comprises soft core cotton, and the soft core cotton is fixedly connected with the outer surface of the outer combining cylinder. The utility model discloses the device both ends are provided with the interface that can dock, when it need settle the use again, because the interface of every group unit of device has carried out the design of increase piece length, consequently can make the equipment steadiness of device stronger carrying out the welded in-process, and accomplish the equipment back at the device, thereby it accomplishes the transportation work to the water through inserting the water source mouth, because its outside sets up by soft core cotton, thereby make that the inside mobile collision that sends cause can be reduced in the conduction of process inner wall, guarantee that the device has certain noise insulation and noise reduction effect.

Description

Strengthen welded nonrust steel pipe

Technical Field

The utility model relates to a nonrust steel pipe technical field specifically is a strengthen welded nonrust steel pipe.

Background

The stainless steel pipe is a member produced by welding to transport water, gas or the like.

Stainless steel pipe is after splicing device member through joint modes such as welding, it is put through water source or air supply export again, thereby accomplish transport and protection to inside fluid, it itself has advantages such as high corrosion resistance, high rigidity and temperature toleration, but stainless steel pipe is because its concatenation combination that needs to pass through the unit formula, just can exert the efficiency that itself has, consequently, the welding strength to the kneck is its important key of realizing its function, and stainless steel pipe is carrying out the in-process of transportation to the water, the water is in inside the flow can produce a certain amount of noise, and pass to the external world along the pipe shaft, consequently need to design a reinforcement welded stainless steel pipe to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an strengthen welded nonrust steel pipe to solve the nonrust steel pipe that proposes in the above-mentioned background art because its concatenation combination that needs to pass through the unit formula, just can exert the efficiency that itself has, consequently be the important key that it realizes self function to the welding strength of kneck, and nonrust steel pipe is carrying out the in-process of transporting to the water, and the water can produce a certain amount of noise in the flow of inside, and pass to external problem along the pipe shaft.

In order to achieve the above object, the utility model provides a following technical scheme, a strengthen welded nonrust steel pipe, include:

the core barrel comprises a main body and a core barrel cover, wherein the main body comprises an inner core barrel, the outer surface of the inner core barrel is fixedly connected with a middle core barrel, and the outer surface of the middle core barrel is fixedly connected with an outer combining barrel;

the welding mechanism comprises a lower retaining ring and an upper retaining ring, the lower retaining ring is fixedly connected with the outer surface of the outer combining cylinder, the upper retaining ring is fixedly connected with the outer surface of the outer combining cylinder, the outer surface of the lower retaining ring is fixedly connected with a lower retaining ring, the outer surface of the middle core cylinder is fixedly connected with an abutting cylinder, and the outer surface of the upper retaining ring is fixedly connected with an upper retaining ring;

the noise reduction mechanism comprises soft core cotton, the soft core cotton is fixedly connected with the outer surface of the outer closing cylinder, and the outer surface of the soft core cotton is fixedly connected with an outer protective ring wall.

Preferably, the inner core cylinder is cylindrical, the inner part of the inner core cylinder is of a hollow structure, the middle core cylinder is cylindrical, and the inner part of the middle core cylinder is of a hollow structure.

Preferably, the outer cylinder is in a cylindrical shape with the same height as the inner cylinder, the inner part of the outer cylinder is in a hollow structure, and grooves are formed in the upper ends of the inner cylinder and the outer cylinder.

Preferably, the lower retaining ring is of a circular ring structure, the upper retaining ring is of a circular ring structure, the lower retaining ring is located at one end of the outer combining cylinder, and the upper retaining ring is located at the other end of the outer combining cylinder.

Preferably, the one end fixed connection who closes a section of thick bamboo is kept away from to snap ring and lower buckle down, the one end fixed connection who closes a section of thick bamboo is kept away from to last snap ring and overhead buckle, the snap ring can the amalgamation with last snap ring down and be a complete cylinder shape, the butt joint section of thick bamboo is close to the one end fixed connection who puts the buckle down with middle core section of thick bamboo.

Preferably, the soft core cotton is cylindrical, the outer retaining ring wall is cylindrical, and the inner part of the outer retaining ring wall is of a hollow structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device both ends are provided with the interface that can dock, and when its needs settle the use again, through splicing the end of two sets of units, and then welds the piece position of interface to accomplish the equipment of whole device, because the interface of every group unit of device has carried out the design of increase piece length, consequently can make the equipment steadiness of device stronger carrying out the welded in-process.

2. The equipment back is accomplished at the device, thereby it accomplishes the transportation work to the water through inserting water source mouth, and at the in-process that the device transported the water, because its outside sets up by soft core cotton to what make that the collision of inside flow sent leads to the fact can be cut down when the inner wall conduction, guarantees that the device has certain syllable-dividing noise reduction effect.

Drawings

FIG. 1 is a front perspective view of the structure and appearance of the present invention;

fig. 2 is a schematic bottom perspective view of the structure and appearance of the present invention;

FIG. 3 is a schematic top view of the structure of the present invention;

fig. 4 is a perspective view of the structure explosion of the present invention.

In the figure: 1. an inner core barrel; 11. a core barrel is arranged in the middle; 12. an external cylinder; 2. a retaining ring is arranged below; 21. a snap ring is arranged on the upper part; 22. connecting a snap ring downwards; 23. abutting the joint barrel; 24. a snap ring is connected; 3. soft core cotton; 31. an outer retaining ring wall.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a weld-strengthened stainless steel tube comprising:

the main part, including interior core section of thick bamboo 1, the outer fixed surface of interior core section of thick bamboo 1 is connected with puts core section of thick bamboo 11 in, and the outer fixed surface of putting core section of thick bamboo 11 is connected with outer a barrel 12 that closes, and the device is after the amalgamation is settled, and it transports the water through the inside of interior core section of thick bamboo 1.

The welding mechanism comprises a lower retaining ring 2 and an upper retaining ring 21, the lower retaining ring 2 is fixedly connected with the outer surface of an outer combining cylinder 12, the upper retaining ring 21 is fixedly connected with the outer surface of the outer combining cylinder 12, the outer surface of the lower retaining ring 2 is fixedly connected with a lower retaining ring 22, the outer surface of an intermediate core cylinder 11 is fixedly connected with a butting connecting cylinder 23, the outer surface of the upper retaining ring 21 is fixedly connected with an upper connecting retaining ring 24, in the process that the device needs to be installed and combined, the butting connecting cylinder 23 is butted with a groove part between an inner core cylinder 1 and the outer combining cylinder 12, so that the lower retaining ring 22 and the upper connecting retaining ring 24 are spliced, and then, a spliced seam between the lower retaining ring 22 and the upper connecting retaining ring 24 is welded, and therefore the reinforced splicing of the whole structure is completed.

The noise reduction mechanism comprises soft core cotton 3, the soft core cotton 3 is fixedly connected with the outer surface of an outer closing cylinder 12, the outer surface of the soft core cotton 3 is fixedly connected with an outer protective ring wall 31, and after the device is installed and combined, noise is buffered and weakened by the outer protective ring wall 31 in the process of transporting a water body, so that the device has a certain noise reduction function.

Further, an inner core cylinder 1 is in a cylindrical shape, the inside of the inner core cylinder 1 is in a hollow structure, an intermediate core cylinder 11 is in a cylindrical shape, the inside of the intermediate core cylinder 11 is in a hollow structure, and the hollow guarantee device in the inner core cylinder 1 can finish the transportation and protection effects on the water body.

Further, a closed cylinder 12 is the cylinder shape with the same height of an inner core cylinder 1, the inside of the closed cylinder 12 is hollow structure, the upper ends of the inner core cylinder 1 and the closed cylinder 12 are provided with grooves, and the abutted joint cylinder 23 can be inserted into the joint through the grooves between the inner core cylinder 1 and the closed cylinder 12, so that the joint part of the device is reinforced to a certain extent.

Furthermore, the lower retaining ring 2 is of an annular structure, the upper retaining ring 21 is of an annular structure, the lower retaining ring 2 is located at one end of the outer combining cylinder 12, the upper retaining ring 21 is located at the other end of the outer combining cylinder 12, and the lower retaining ring 2 and the upper retaining ring 21 ensure that the lower retaining ring 22 and the upper retaining ring 24 can be fixed at the interface of the device, so that the integral splicing effect is achieved.

Further, the lower snap ring 22 and the lower snap ring 2 are fixedly connected with one end far away from the outer joint cylinder 12, the upper snap ring 24 and the upper snap ring 21 are fixedly connected with one end far away from the outer joint cylinder 12, the lower snap ring 22 and the upper snap ring 24 can be spliced to form a complete cylinder shape, the lower snap ring 23 and the middle core cylinder 11 are fixedly connected with one end near to the lower snap ring 2, the lower snap ring 22 and the upper snap ring 24 are spliced to each other, and then the splicing seam between the lower snap ring 22 and the upper snap ring 24 is welded to complete the assembly of the device.

Furthermore, soft core cotton 3 is the cylinder shape, and outer guard ring wall 31 is the cylinder shape, and the inside of outer guard ring wall 31 is hollow structure, and through the setting of soft core cotton 3, when there is the water to transport in device inside, the noise that its inside collision sent has carried out reducing to a certain extent by soft core cotton 3 to guarantee that the device has certain function of making an uproar of falling.

The working principle is as follows: the both ends through every group unit of device are provided with down snap ring 22 and connect snap ring 24 on for down snap ring 22 with connect snap ring 24 on after the concatenation, its piece between the two has increased because self structure, thereby has increased both welded intensity, has guaranteed that the steadiness of device after the equipment has reached reinforcing by a wide margin.

After the device installation is accomplished, its inside transportation that can carry out the water, carry out the in-process of transporting at the device to the water, thereby the inside of interior core section of thick bamboo 1 can produce certain noise because of the water collision to the inner wall, the noise conducts to the external world through the inner wall again, through the surface of soft core cotton 3 cladding at an external closed section of thick bamboo 12 this moment, when sound passes to soft core cotton 3, it can be cut down by soft core cotton 3 and absorb, thereby guarantee that the device has certain function of making an uproar of falling.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A weld-strengthened stainless steel tube, comprising:

the core barrel comprises a main body and a clamping device, wherein the main body comprises an inner core barrel (1), the outer surface of the inner core barrel (1) is fixedly connected with a middle core barrel (11), and the outer surface of the middle core barrel (11) is fixedly connected with an outer combined barrel (12);

the welding mechanism comprises a lower retaining ring (2) and an upper retaining ring (21), wherein the lower retaining ring (2) is fixedly connected with the outer surface of an outer combining cylinder (12), the upper retaining ring (21) is fixedly connected with the outer surface of the outer combining cylinder (12), the outer surface of the lower retaining ring (2) is fixedly connected with a lower retaining ring (22), the outer surface of a middle core cylinder (11) is fixedly connected with a butting combining cylinder (23), and the outer surface of the upper retaining ring (21) is fixedly connected with an upper retaining ring (24);

the noise reduction mechanism comprises soft core cotton (3), the soft core cotton (3) is fixedly connected with the outer surface of the outer closing cylinder (12), and an outer protective ring wall (31) is fixedly connected with the outer surface of the soft core cotton (3).

2. A weld-strengthened stainless steel tube as claimed in claim 1, wherein: the inner core cylinder (1) is cylindrical, the inner part of the inner core cylinder (1) is of a hollow structure, the middle core cylinder (11) is cylindrical, and the inner part of the middle core cylinder (11) is of a hollow structure.

3. A weld-strengthened stainless steel tube as claimed in claim 1, wherein: the outer cylinder (12) is in a cylindrical shape with the same height as the inner cylinder (1), the inner part of the outer cylinder (12) is in a hollow structure, and grooves are formed in the upper ends of the inner cylinder (1) and the outer cylinder (12).

4. A weld-strengthened stainless steel tube as claimed in claim 1, wherein: the lower retaining ring (2) is of a circular structure, the upper retaining ring (21) is of a circular structure, the lower retaining ring (2) is located at one end of the outer combining cylinder (12), and the upper retaining ring (21) is located at the other end of the outer combining cylinder (12).

5. A weld-strengthened stainless steel tube as claimed in claim 1, wherein: lower catch ring (22) and put down one end fixed connection that a retaining ring (2) kept away from outer a section of thick bamboo (12), on connect catch ring (24) and one end fixed connection who keeps away from outer a section of thick bamboo (12) of putting retaining ring (21), catch ring (22) and last catch ring (24) can splice down and be a complete cylinder shape, the butt joint section of thick bamboo (23) and put in core section of thick bamboo (11) and be close to the one end fixed connection of putting retaining ring (2) down.

6. A weld-strengthened stainless steel tube as claimed in claim 1, wherein: the soft core cotton (3) is cylindrical, the outer protective ring wall (31) is cylindrical, and the inner part of the outer protective ring wall (31) is of a hollow structure.