CN217519443U - Thin-walled stainless steel tubular product convenient to installation - Google Patents

Abstract

The utility model belongs to the field of thin-wall stainless steel pipes, in particular to a thin-wall stainless steel pipe convenient to install, which comprises a pipe main body; the pipe main bodies are provided with two groups, and an installation mechanism is arranged between the two groups of pipe main bodies; installation mechanism includes the connecting piece, the connecting piece sets up between two sets of tubular product main parts, the tubular product main part is close to the both ends all fixedly connected with connecting block of one side of connecting piece, and the connecting block inserts the inside of establishing at the spread groove, the both ends at connecting piece inner wall both sides are seted up to the spread groove, spacing chamber has been seted up to the inside of connecting block, the inside in spacing chamber is provided with spacing spring, the inside cover in spacing chamber is equipped with the one end of stopper, and the other end and the spacing groove block of stopper, spacing groove is seted up on the inner wall at the spread groove, the both sides that the stopper is close to spacing spring one end all are provided with spacing subassembly, have realized the function of conveniently installing between two sets of pipelines through installation mechanism.

Description

Thin-walled stainless steel tubular product convenient to installation

Technical Field

The utility model relates to a thin wall stainless steel tubular product field specifically is a thin wall stainless steel tubular product convenient to installation.

Background

The stainless steel pipe is a pipe with a thin pipe wall, which is processed by using stainless steel as a base material, is a hollow long steel product, and is widely applied to pipelines for conveying fluids, such as petroleum, natural gas, water, coal gas, steam and the like.

The existing thin-wall stainless steel pipes are welded in a welding mode during installation, and a welding device is held by a worker to weld the joint of two thin-wall stainless steel pipes so as to connect the two groups of pipes.

The existing thin-wall stainless steel pipe needs a worker to hold a welding device to carefully weld the joint when being installed, and the situation that the interface is not completely closed is easy to occur in the welding process, so that time and labor are wasted, and the installation effect is poor; therefore, a thin-walled stainless steel pipe material which is convenient to install is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, current thin wall stainless steel tubular product need the workman to hold the careful welding set of welding set and weld the junction when installing, and still appear the interface completely closed condition not easily carrying out the welded in-process, both waste time and hard, and the effect of installation is also relatively poor problem, the utility model provides a thin wall stainless steel tubular product convenient to installation.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a thin-wall stainless steel pipe convenient to install, which comprises a pipe main body; the pipe main bodies are provided with two groups, and an installation mechanism is arranged between the two groups of pipe main bodies;

installation mechanism includes the connecting piece, the connecting piece sets up between two sets of tubular product main parts, the tubular product main part is close to the both ends all fixedly connected with connecting block of one side of connecting piece, and the connecting block inserts the inside of establishing at the spread groove, the both ends at connecting piece inner wall both sides are seted up to the spread groove, spacing chamber has been seted up to the inside of connecting block, the inside in spacing chamber is provided with spacing spring, the inside cover in spacing chamber is equipped with the one end of stopper, and the other end and the spacing groove block of stopper, spacing groove is seted up on the inner wall at the spread groove, the both sides that the stopper is close to spacing spring one end all are provided with spacing subassembly.

Preferably, the two sides of the inner wall of the connecting piece, which are close to the central position, are glued with sealing rings, and the sealing rings are made of silica gel.

Preferably, one end of the limiting spring, which is close to the limiting block, is fixedly connected with the limiting block, and one end of the limiting spring, which is far away from the limiting block, is fixedly connected to the inner wall of the limiting cavity.

Preferably, the limiting assembly comprises a sliding block, the sliding block is fixedly connected to two sides of one end, close to the limiting spring, of the limiting block, the sliding block is connected to the inside of the sliding groove in a sliding mode, and the sliding groove is formed in two sides of the limiting cavity.

Preferably, the outside of tubular product main part is provided with fixed establishment, fixed establishment includes solid fixed ring, gu the fixed ring cover is established in the outside of tubular product main part, gu fixed ring's inner wall rubberizing is stained with the blotter, and the outside of blotter and tubular product main part is closely laminated, gu fixed ring's top fixedly connected with connecting seat, the top fixedly connected with connecting seat of blotter, gu fixed ring's bottom is run through there is the bolt, and bolt and nut threaded connection, one side and the solid fixed ring butt of nut.

Preferably, the both sides of solid fixed ring bottom inner wall all fixedly connected with cushion, and the cushion is the sponge material.

The utility model discloses an useful part lies in:

1. the utility model discloses a structural design of installation mechanism, realized conveniently to the function of installing between two sets of pipelines, through align connecting block and spread groove and insert the connecting block to the inside of spread groove completely and can make between a set of tubular product main part and the connecting piece be connected, repeat this operation and can make between two sets of tubular product main parts install in place, it needs the careful welding of the junction of workman's handheld welding set to have solved current thin wall stainless steel tubular product when installing, and still appear the interface in the course of welding and not totally close the condition easily, not only waste time but also hard, and the problem that the effect of installation is relatively poor;

2. the utility model discloses a fixing mechanism's structural design, realized conveniently carrying out the function fixed to the tubular product main part, the effect of blotter and cushion combination on solid fixed ring inner wall through gluing plays the effect that disperses too big clamping-force, prevent that solid fixed ring from reining in the outside of tubular product main part out the indenture, solved current tubular product main part and adopted metal staple bolt to make tubular product main part and wall or fixed connection's between the ground fixed joint way behind hooping with the tubular product main part when fixing, probably lead to the staple bolt to reing in the outside of tubular product main part out the indenture when staple bolt and tubular product main part are too fastened, thereby make the tubular product main part produce the problem of deformation.

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, 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 the drawings without creative efforts.

FIG. 1 is a schematic overall perspective view of a first embodiment;

FIG. 2 is a schematic perspective cross-sectional view illustrating a first embodiment of the present invention;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 2 according to the first embodiment;

FIG. 4 is a schematic side-view perspective cross-sectional structure of the first embodiment;

FIG. 5 is an enlarged structural view of the first embodiment at B in FIG. 4;

fig. 6 is a schematic structural diagram of a partial front view cross section in the second embodiment.

In the figure: 1. a tube body; 21. a connecting member; 22. a seal ring; 23. connecting blocks; 24. connecting grooves; 25. a limiting cavity; 26. a limiting spring; 27. a limiting block; 28. a limiting groove; 29. a slider; 31. a chute; 32. a clamping block; 41. a fixing ring; 42. a cushion pad; 43. a connecting seat; 44. a cushion block; 45. a bolt; 46. and a nut.

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

Example one

Referring to fig. 1-5, a thin-walled stainless steel tube for easy installation includes a tube body 1; two groups of the pipe main bodies 1 are arranged, and an installation mechanism is arranged between the two groups of the pipe main bodies 1;

the mounting mechanism comprises a connecting piece 21, the connecting piece 21 is arranged between two groups of pipe main bodies 1, two ends of one side, close to the connecting piece 21, of each pipe main body 1 are fixedly connected with connecting blocks 23, the connecting blocks 23 are inserted into connecting grooves 24, the connecting grooves 24 are formed in two ends of two sides of the inner wall of each connecting piece 21, limiting cavities 25 are formed in the connecting blocks 23, limiting springs 26 are arranged in the limiting cavities 25, one ends of limiting blocks 27 are sleeved in the limiting cavities 25, the other ends of the limiting blocks 27 are clamped with limiting grooves 28, the limiting grooves 28 are formed in the inner wall of each connecting groove 24, and limiting components are arranged on two sides, close to one ends of the limiting springs 26, of the limiting blocks 27;

when the thin-wall stainless steel pipe fitting is in operation, a worker needs to hold a welding device to carefully weld a joint when the existing thin-wall stainless steel pipe fitting is installed, and incomplete and completely closed interfaces are easy to occur in the welding process, which is time-consuming and labor-consuming, and the installation effect is poor, when two groups of pipe fitting main bodies 1 are to be installed, firstly, a connecting block 23 fixedly connected on one group of pipe fitting main bodies 1 is aligned with a connecting groove 24 formed on the inner wall of a connecting piece 21, then, the connecting block 23 is inserted into the connecting groove 24, at the moment, the inner wall of the connecting groove 24 extrudes a limiting block 27, under the action of extrusion force, the limiting block 27 moves towards the inside of a limiting cavity 25 and extrudes the limiting spring 26, so that the limiting spring 26 generates elastic deformation, and when the connecting block 23 is completely inserted into the connecting groove 24, the extrusion force of the limiting block 27 by the inner wall of the connecting groove 24 disappears, at this time, the limiting block 27 is restored to the original position under the action of the reducing force of the limiting spring 26 and inserted into the limiting groove 28 to be clamped with the limiting groove 28, so that the effect of connection between one group of the pipe main bodies 1 and the connecting piece 21 is achieved, the step is repeated to enable the other group of the pipe main bodies 1 to be connected with the connecting piece 21, installation of the two groups of the pipe main bodies 1 is completed at this time, and when connection between the two groups of the pipe main bodies 1 is to be released, the two groups of the pipe main bodies 1 are respectively pulled towards two sides to enable the connecting block 23 to be separated from the inside of the connecting groove 24.

Furthermore, sealing rings 22 are glued on two sides of the inner wall of the connecting piece 21 close to the central position, and the sealing rings 22 are made of silica gel;

during operation, the sealing ring 22 made of silica gel plays a role in enhancing the sealing performance of the joint of the inner wall of the connecting piece 21 and the pipe body 1.

Further, one end of the limiting spring 26 close to the limiting block 27 is fixedly connected with the limiting block 27, and one end of the limiting spring 26 far away from the limiting block 27 is fixedly connected to the inner wall of the limiting cavity 25;

when the automatic reset device works, the effect of automatic reset of the limiting block 27 after the extrusion force received by the limiting spring 26 disappears is achieved through the action of the reducing force of the limiting spring.

Further, the limiting assembly comprises sliding blocks 29, the sliding blocks 29 are fixedly connected to two sides of one end, close to the limiting spring 26, of the limiting block 27, the sliding blocks 29 are connected to the inside of sliding grooves 31 in a sliding mode, and the sliding grooves 31 are formed in two sides of the limiting cavity 25;

during operation, when the limiting block 27 moves, the sliding block 29 synchronously slides in the sliding groove 31, the effect of limiting the moving distance of the limiting block 27 is achieved through the combined effect of the sliding block 29 and the sliding groove 31, and the limiting block 27 is prevented from being separated from the limiting cavity 25 due to excessive movement.

Further, a fixing mechanism is arranged on the outer side of the pipe main body 1, the fixing mechanism comprises a fixing ring 41, the fixing ring 41 is sleeved on the outer side of the pipe main body 1, a cushion pad 42 is glued and adhered to the inner wall of the fixing ring 41, the cushion pad 42 is tightly attached to the outer side of the pipe main body 1, the top end of the fixing ring 41 is fixedly connected with a connecting seat 43, the top end of the cushion pad 42 is fixedly connected with the connecting seat 43, a bolt 45 penetrates through the bottom end of the fixing ring 41, the bolt 45 is in threaded connection with a nut 46, and one side of the nut 46 is abutted to the fixing ring 41;

when the pipe body 1 is to be fixed, firstly, the fixing ring 41 is sleeved on the outer side of the pipe body 1, then the bolt 45 penetrates through a hole position formed at the bottom end of the fixing ring 41, one side of the nut 46 screwed by the nut 46 is abutted against the cushion pad 42, and simultaneously, one side of the bolt 45 away from the nut 46 is also extruded to the fixing ring 41, so that the cushion pad 42 fixedly connected on the inner wall of the fixing ring 41 is tightly attached to the outer side of the pipe body 1, and simultaneously, two groups of cushion blocks 44 are also extruded to generate elastic deformation, the extrusion force is buffered through the cushion block 44, the expansion bolt penetrates through a hole formed in the connecting seat 43, and the expansion bolt is driven into a wall or the ground to achieve the fixing effect on the pipe body 1, so that the pipe body 1 is fixed.

Furthermore, two sides of the inner wall of the bottom end of the fixing ring 41 are both fixedly connected with cushion blocks 44, and the cushion blocks 44 are made of sponge;

in operation, the extrusion force is buffered by the action of the cushion block 44 made of sponge material.

Example two

Referring to fig. 6, in a first comparative example, as another embodiment of the present invention, further, a clamping block 32 is glued to an inner wall of the connecting groove 24, and the clamping block 32 is made of rubber; the during operation, connecting block 23 inserts the inside to spread groove 24, the one end of connecting block 23 produces the extrusion to fixture block 32 this moment, the messenger adopts the fixture block 32 of rubber material to produce elastic deformation, connecting block 23 disappears to the extrusion force of fixture block 32 after inserting completely to spread groove 24's inside when connecting block 23, fixture block 32 restores to the original state under the effect of the reducing force of self this moment and carries out spacingly to connecting block 23, play and carry out supplementary fixed effect to being connected between tubular product main part 1 and connecting piece 21.

The working principle is as follows: when the existing thin-wall stainless steel pipe needs a worker to hold a welding device carefully to weld a joint during installation, and incomplete closing of a connector is easy to occur in the welding process, which is time-consuming and labor-consuming, and the installation effect is poor, when two groups of pipe main bodies 1 are to be installed, firstly, connecting blocks 23 fixedly connected on one group of pipe main bodies 1 are aligned with connecting grooves 24 formed on the inner walls of connecting pieces 21, then the connecting blocks 23 are inserted into the connecting grooves 24, the inner walls of the connecting grooves 24 extrude limiting blocks 27, the limiting blocks 27 move towards the inside of a limiting cavity 25 under the action of extrusion force and extrude limiting springs 26, so that the limiting springs 26 generate elastic deformation, when the connecting blocks 23 are completely inserted into the connecting grooves 24, the extrusion force of the limiting blocks 27 by the inner walls of the connecting grooves 24 disappears, at this time, the limiting block 27 is restored to the original position under the action of the reducing force of the limiting spring 26 and inserted into the limiting groove 28 to be clamped with the limiting groove 28, so that the effect of connecting the group of pipe main bodies 1 and the connecting piece 21 is achieved, the step is repeated to connect the other group of pipe main bodies 1 and the connecting piece 21, the two groups of pipe main bodies 1 are installed, and when the connection between the two groups of pipe main bodies 1 is to be released, the two groups of pipe main bodies 1 are pulled to two sides respectively to enable the connecting block 23 to be disengaged from the inside of the connecting groove 24.

When the existing pipe main body 1 is fixed, a metal hoop is mostly adopted to hoop the pipe main body 1, and then the pipe main body 1 is fixedly connected with a wall surface or a ground surface by adopting expansion bolts, when the hoop is excessively fastened with the pipe main body 1, the hoop may draw the outer side of the pipe main body 1 into a dent, so that the pipe main body 1 is deformed, when the pipe main body 1 is to be fixed, firstly, the fixing ring 41 is sleeved to the outer side of the pipe main body 1, then, the bolt 45 penetrates through a hole position formed at the bottom end of the fixing ring 41, one side of the nut 46 screwed by the nut 46 is abutted against the cushion pad 42, meanwhile, one side of the bolt 45 far away from the nut 46 is also extruded to the fixing ring 41, so that the cushion pad 42 fixedly connected on the inner wall of the fixing ring 41 is tightly attached to the outer side of the pipe main body 1, and simultaneously, two groups of cushion blocks 44 are also extruded to generate elastic deformation, the extrusion force is buffered through the cushion block 44, the expansion bolt penetrates through a hole formed in the connecting seat 43, and the expansion bolt is driven into a wall or the ground to achieve the fixing effect on the pipe body 1, so that the pipe body 1 is fixed.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., 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 invention. 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 invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (6)

1. The utility model provides a thin wall stainless steel tubular product convenient to installation which characterized in that: comprises a tube main body (1); the pipe main bodies (1) are provided with two groups, and an installation mechanism is arranged between the two groups of pipe main bodies (1);

the mounting mechanism comprises a connecting piece (21), the connecting piece (21) is arranged between two groups of pipe main bodies (1), the two ends of one side of the pipe main body (1) close to the connecting piece (21) are both fixedly connected with connecting blocks (23), and the connecting block (23) is inserted in the connecting groove (24), the connecting groove (24) is arranged at two ends of two sides of the inner wall of the connecting piece (21), a limiting cavity (25) is arranged inside the connecting block (23), a limiting spring (26) is arranged inside the limiting cavity (25), one end of a limiting block (27) is sleeved in the limiting cavity (25), the other end of the limiting block (27) is clamped with a limiting groove (28), the limiting groove (28) is arranged on the inner wall of the connecting groove (24), and limiting assemblies are arranged on two sides of one end, close to the limiting spring (26), of the limiting block (27).

2. The thin-walled stainless steel tubing easy to install of claim 1, wherein: sealing rings (22) are glued to two sides of the inner wall of the connecting piece (21) close to the center, and the sealing rings (22) are made of silica gel.

3. The thin-walled stainless steel tubing easy to install of claim 2, wherein: one end of the limiting spring (26) close to the limiting block (27) is fixedly connected with the limiting block (27), and one end of the limiting spring (26) far away from the limiting block (27) is fixedly connected to the inner wall of the limiting cavity (25).

4. The thin-walled stainless steel tubing easy to install of claim 3, wherein: the limiting assembly comprises a sliding block (29), the sliding block (29) is fixedly connected to two sides of one end, close to the limiting spring (26), of the limiting block (27), the sliding block (29) is connected to the inside of the sliding groove (31) in a sliding mode, and the sliding groove (31) is arranged on two sides of the limiting cavity (25).

5. The thin-walled stainless steel tubing easy to install of claim 4, wherein: the outside of tubular product main part (1) is provided with fixed establishment, fixed establishment includes solid fixed ring (41), gu fixed ring (41) cover is established in the outside of tubular product main part (1), gu be glued on the inner wall of fixed ring (41) and have blotter (42), and blotter (42) closely laminate with the outside of tubular product main part (1), the top fixedly connected with connecting seat (43) of fixed ring (41), the top fixedly connected with connecting seat (43) of blotter (42), the bottom of solid fixed ring (41) is run through there is bolt (45), and bolt (45) and nut (46) threaded connection, one side and solid fixed ring (41) the butt of nut (46).

6. The thin-walled stainless steel tubing easy to install of claim 5, wherein: both sides of the inner wall of the bottom end of the fixing ring (41) are fixedly connected with cushion blocks (44), and the cushion blocks (44) are made of sponge materials.

Images