CN211231946U

CN211231946U - Stainless steel seamless steel pipe

Info

Publication number: CN211231946U
Application number: CN201922357329.4U
Authority: CN
Inventors: 黄德芳
Original assignee: Lishui Diandian Special Materials Co ltd
Current assignee: Lishui Diandian Special Materials Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-11
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a stainless steel seamless steel pipe, including steel pipe main part, coupling assembling and antiskid groove, be equipped with coupling assembling between the steel pipe main part, coupling assembling includes connecting pipe, clamping ring, gasket, intubate and chuck, coupling assembling's outside is through the mode coupling nut who cup joints, the intubate is connected inside the port of steel pipe main part through the mode of inlaying. This stainless steel seamless steel pipe, through the both ends erection joint subassembly in the steel pipe main part, the better relatively poor problem of stainless steel seamless steel pipe convenience when connecting of having solved, only need insert the intubate of coupling assembling both sides in proper order in the inside of steel pipe main part, continuous rotatory nut after that, can exert pressure to the chuck, thereby with four chucks pressfitting tightly on the surface of steel pipe main part, so can be in the same place two sections seamless steel pipe connections, overall structure is simple, the staff of being very convenient for operates, the flexibility when having promoted the use greatly, the functionality is stronger.

Description

Stainless steel seamless steel pipe

Technical Field

The utility model relates to a steel pipe technical field specifically is a stainless steel seamless steel pipe.

Background

The stainless steel seamless steel pipe is a long steel material with a hollow section and no seam on the periphery, belongs to a kind of steel pipe, and the thicker the wall thickness of the product is, the more economical and practical the product is, the thinner the wall thickness is, the processing cost of the product can be greatly increased, and the advantages of the product are reflected in the aspects of high pressure, high strength and mechanical structure materials.

Stainless steel seamless steel pipe on the present market still need use the pipe fitting to connect when connecting, and functional relatively poor has certain degree of difficulty when the staff operates, and is comparatively troublesome during the use, and it is convenient inadequately when installing and dismantling, and its sealing performance is not strong at most seamless steel pipe both ends when connecting, very easily shakes out the gap, has certain limitation during the application.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a stainless steel seamless steel pipe has solved the stainless steel seamless steel pipe on the current market and still need use the pipe fitting to connect when connecting, and the functionality is relatively poor, has certain degree of difficulty when the staff operates, comparatively trouble during the use, it is convenient inadequately when installing and dismantling, and its sealing performance is not strong at most seamless steel pipe both ends when connecting, very easily shakes out the gap, has the problem of certain limitation during the application.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a stainless steel seamless steel pipe, includes steel pipe main part, coupling assembling and antiskid groove, be equipped with coupling assembling between the steel pipe main part, coupling assembling includes connecting pipe, clamping ring, gasket, intubate and chuck, coupling assembling's outside is through the mode coupling nut who cup joints, the intubate is inside at the port of steel pipe main part through the mode connection of inlaying, fixed connection connecting pipe before the intubate, the outside fixed connection chuck of connecting pipe.

Preferably, the steel pipe main body is in a symmetrical distribution form, and an anti-slip groove is formed in the port of the steel pipe main body.

Preferably, the insertion pipes are symmetrically distributed and embedded in the anti-slip groove.

Preferably, the outside fixed connection clamping ring of connecting pipe, the clamping ring cup joints in the outside of intubate, the laminating of clamping ring is in the outside of steel pipe main part.

Preferably, the inner side of the pressing ring is connected with a gasket in a bonding mode, and the gasket is made of a rubber material.

Preferably, the chuck is evenly distributed, the outside of chuck has seted up the external screw thread, the chuck passes through external screw thread connection nut, the stopper is connected through the welded mode in the outside of chuck.

(III) advantageous effects

The utility model provides a stainless steel seamless steel pipe. The method has the following beneficial effects:

(1) the stainless steel seamless steel pipe has the advantages that the anti-slip grooves are formed in the two ends of the steel pipe main body, the connecting assembly is arranged between the two anti-slip grooves, the problem that the stainless steel seamless steel pipe is poor in convenience during connection is solved well, when the two stainless steel seamless steel pipes are required to be connected together, the port openings of the two steel pipes are only required to be close to each other, then the insertion pipes on the two sides of the connecting assembly are sequentially inserted into the steel pipe main body, then the clamping heads can be pressed tightly by rotating the screw caps continuously through the screw caps arranged outside the clamping heads, so that the four clamping heads are tightly pressed on the outer surface of the steel pipe main body, the two sections of seamless steel pipes can be connected together, the whole structure is simple, operation of workers is facilitated greatly, flexibility during use is improved, and functionality is strong;

(2) this stainless steel seamless steel pipe, through the inside antiskid groove of having seted up of port at the steel pipe main part, and combine the outside gasket of clamping ring, inlay after the inside in antiskid groove when the intubate, can accomplish first heavy sealed work, after that when the tight pressfitting of clamping ring is outside at the port of steel pipe main part, the gasket can be dead with the gap seal between steel pipe main part and the clamping ring, thereby accomplish the second heavy sealed work, whole fastening work has just been accomplished after fixing the chuck at last, better promotion the sealing performance of two sections seamless steel pipes when connecting the use, the condition of leaking can not appear, the practicality is stronger.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of the anti-slip groove structure of the present invention;

fig. 3 is the schematic diagram of the connection assembly structure of the present invention.

In the figure, a steel pipe main body-1, a connecting assembly-2, a connecting pipe-3, a pressing ring-4, a gasket-5, an insertion pipe-6, a chuck-7, external threads-8, a screw cap-9, a limiting block-10 and an anti-skid groove-11.

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. 1-3, an embodiment of the present invention provides a technical solution: the utility model provides a stainless steel seamless steel pipe, includes steel pipe main part 1, coupling assembling 2 and antiskid groove 11, be equipped with coupling assembling 2 between the steel pipe main part 1, coupling assembling 2 includes connecting pipe 3, clamping ring 4, gasket 5, intubate 6 and chuck 7, coupling assembling 2's outside is through the mode coupling nut 9 that cup joints, intubate 6 is inside the port of steel pipe main part 1 through the mode connection of inlaying, fixed connection connecting pipe 3 before intubate 6, the outside fixed connection chuck 7 of connecting pipe 3.

The steel pipe main body 1 is in a symmetrical distribution form, the anti-skid grooves 11 are formed in the port of the steel pipe main body 1, the anti-skid grooves 11 are formed in the steel pipe main body 1, the external anti-skid stripes can improve the friction force between the external anti-skid stripes and the insertion pipe 6, and therefore the insertion pipe 6 is fixed more stably and has stronger functionality.

The inserting pipes 6 are symmetrically distributed, the inserting pipes 6 are embedded in the anti-skidding grooves 11, the inserting pipes 6 can be embedded in the steel pipe main body 1 through the two sections of inserting pipes 6, the two sections of steel pipes are connected together, and the operation is convenient.

The outside fixed connection clamping ring 4 of connecting pipe 3, clamping ring 4 cup joints the outside at intubate 6, clamping ring 4 laminating can be sealed the gap between anti-skidding groove 11 and the intubate 6 in the outside of steel pipe main part 1 through the clamping ring 4 that is equipped with, has promoted the sealing performance when using, comparatively practical.

Gasket 5 is connected through the mode that bonds to the inboard of clamping ring 4, gasket 5 adopts rubber materials to make, through the gasket 5 that is equipped with, can seal up the gap between steel pipe main part 1 and clamping ring 4, and the leakproofness is stronger.

Chuck 7 is the evenly distributed form, external screw thread 8 has been seted up to chuck 7's outside, chuck 7 passes through external screw thread 8 and connects nut 9, stopper 10 is connected through the welded mode in chuck 7's outside, through the stopper 10 that is equipped with, can inject nut 9's position, comparatively convenience during the operation.

The working principle is as follows: when the stainless steel seamless steel tube is applied, if two sections of seamless steel tubes are required to be connected together, the connecting assembly 2 arranged between the steel tube main bodies 1 is convenient for a worker to operate, during operation, the port openings of the two steel tubes are firstly closed, then the insertion tubes 6 on the two sides of the connecting assembly 2 are sequentially inserted into the anti-slip grooves 11 in the port openings of the steel tube main bodies 1, so that the friction force and the sealing property are improved when the anti-slip lines on the surfaces of the anti-slip grooves 11 are connected with the insertion tubes 6, then the screw caps 9 are arranged outside the chucks 7, the screw caps 9 can be moved towards the inner sides of the connecting assembly 2 only by continuously rotating the screw caps 9, the pressure can be applied to the chucks 7, and the four chucks 7 are tightly pressed on the outer surface of the steel tube main bodies 1, so that the two sections of seamless steel tubes can be connected together, and the installation, flexibility when having promoted the use greatly, the functional performance is stronger, simultaneously at the in-process of using, because anti-skidding groove 11 has been seted up to steel pipe main part 1's port is inside, and combine the outside gasket 5 of clamping ring 4, inlay after the inside in anti-skidding groove 11 when intubate 6, can accomplish first heavy sealing work, after that when the tight pressfitting of clamping ring 4 in steel pipe main part 1's port outside back, gasket 5 can be dead with the gap seal between steel pipe main part 1 and the clamping ring 4, thereby accomplish second heavy sealing work, just accomplished whole fastening work after fixing chuck 7 at last, the sealed performance of two sections seamless steel pipes when connecting the use that so double-sealing's effect can be better has promoted, the condition of leakage can not appear, overall structure is simple, and the practicality is stronger.

The utility model discloses a steel pipe main part 1, coupling assembling 2, connecting pipe 3, clamping ring 4, gasket 5, intubate 6, chuck 7, external screw thread 8, nut 9, stopper 10, antiskid groove 11, the part is the general standard component or the part that technical staff in the field knows, its structure and principle all can be known or can be known through the conventional experimental method for this technical staff, the problem that the utility model solves is that the stainless steel seamless steel pipe on the existing market still needs to use the pipe fitting to connect when connecting, the functionality is relatively poor, has certain degree of difficulty when the staff operates, the trouble when using, it is not convenient enough when installing and dismantling, and the sealing performance is not strong when connecting at most seamless steel pipe both ends, very easily shakes out the gap, has certain limitation when using, the utility model discloses a mutual combination of the above-mentioned parts, the anti-skid grooves 11 are arranged at the two ends of the steel pipe main body 1, and the connecting component 2 is arranged between the two anti-skid grooves 11, so that the problem of poor convenience of the stainless steel seamless steel pipes during connection is solved well, when the two stainless steel seamless steel pipes are required to be connected together, the port parts of the two steel pipes are only required to be close, then the insertion pipes 6 at the two sides of the connecting component 2 are sequentially inserted into the steel pipe main body 1, then the clamping heads 7 can be applied with pressure only by continuously rotating the screw caps 9 through the screw caps 9 arranged outside the clamping heads 7, so that the four clamping heads 7 are tightly pressed on the outer surface of the steel pipe main body 1, the two sections of seamless steel pipes can be connected together, the operation of a worker is very convenient, the flexibility during use is greatly improved, the functionality is strong, and meanwhile, the anti-skid grooves 11 are arranged inside the port of the steel pipe main body, and combine the outside gasket 5 of clamping ring 4, inlay the inside back at anti-skidding groove 11 when intubate 6, can accomplish first heavy sealing work, after that when the tight pressfitting of clamping ring 4 is outside at the port of steel pipe main part 1, gasket 5 can be dead with the gap seal between steel pipe main part 1 and the clamping ring 4, thereby accomplish the second heavy sealing work, just accomplished whole fastening work after fixing chuck 7 at last, better promotion two sections seamless steel pipe sealing performance when connecting the use, the condition of leaking can not appear, the practicality is stronger.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A stainless steel seamless steel pipe is characterized in that: including steel pipe main part (1), coupling assembling (2) and antiskid groove (11), be equipped with coupling assembling (2) between steel pipe main part (1), coupling assembling (2) are including connecting pipe (3), clamping ring (4), gasket (5), intubate (6) and chuck (7), nut (9) are connected through the mode that cup joints to the outside of coupling assembling (2), intubate (6) are inside the port of connecting steel pipe main part (1) through the mode of inlaying, fixed connection connecting pipe (3) before intubate (6), outside fixed connection chuck (7) of connecting pipe (3).

2. The stainless steel seamless steel pipe of claim 1, wherein: the steel pipe body (1) is in a symmetrical distribution form, and an anti-skid groove (11) is formed in the port of the steel pipe body (1).

3. The stainless steel seamless steel pipe of claim 1, wherein: the inserting pipes (6) are symmetrically distributed, and the inserting pipes (6) are embedded in the anti-skidding grooves (11).

4. The stainless steel seamless steel pipe of claim 1, wherein: the outside fixed connection clamping ring (4) of connecting pipe (3), clamping ring (4) cup joint in the outside of intubate (6), clamping ring (4) laminating is in the outside of steel pipe main part (1).

5. The stainless steel seamless steel pipe of claim 1, wherein: the inner side of the pressing ring (4) is connected with the gasket (5) in a bonding mode, and the gasket (5) is made of rubber materials.

6. The stainless steel seamless steel pipe of claim 1, wherein: chuck (7) are the evenly distributed form, external screw thread (8) have been seted up to the outside of chuck (7), chuck (7) are through external screw thread (8) coupling nut (9), stopper (10) are connected through the welded mode to the outside of chuck (7).