CN218294852U

CN218294852U - Stainless steel pipe convenient to concatenation is used

Info

Publication number: CN218294852U
Application number: CN202222926219.7U
Authority: CN
Inventors: 孙如博; 章泰
Original assignee: Wenzhou Pentium Stainless Steel Pipe Co ltd
Current assignee: Wenzhou Pentium Stainless Steel Pipe Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-01-13
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a stainless steel pipe convenient for splicing, which comprises a steel pipe body, wherein a splicing pipe is arranged on the left side of the steel pipe body, and the diameter of the splicing pipe is smaller than that of the steel pipe body; the meshing block is arranged on the inner side of the steel pipe body, fixedly connected with the inner wall of the steel pipe body and correspondingly meshed with the outer side wall of the splicing pipe; the pull block is arranged on the outer side of the steel pipe body, a pull rope is fixedly connected to the bottom of the pull block, the pull rope penetrates through the steel pipe body, and the pull rope extends to the inside of the meshing block. This stainless steel pipe convenient to concatenation is used comes to mesh with the concatenation pipe through the inside meshing piece of steel pipe body and is connected, and concatenation easy operation to when following the steel pipe that needs to splice separates, the pulling piece can make the breaking away from of meshing piece and concatenation pipe, dismantles easy operation swiftly.

Description

Stainless steel pipe convenient to concatenation is used

Technical Field

The utility model relates to a stainless steel pipe technical field specifically is a stainless steel pipe convenient to concatenation is used.

Background

The stainless steel pipe is a hollow long-strip round steel, and is mainly widely used for industrial conveying pipelines, mechanical structural parts and the like in petroleum, chemical engineering, medical treatment and the like, wherein part of the stainless steel pipe with a hollow structure can also be used for conveying liquid materials;

for example, the novel stainless steel pipe easy to splice and use is disclosed as CN216843521U, and is arranged by matching a splicing threaded ring, a threaded joint and a stainless steel pipe, when the novel stainless steel pipe is used, the stainless steel pipe is spliced with the splicing threaded ring by the threaded joint, so that a user can conveniently connect two stainless steel pipes, and the lower clamping ring, the upper clamping ring, a clamping pad, a connecting block, a second threaded hole, a fixing bolt, a third threaded hole and a fixing block are arranged in a matching way;

however, in the actual splicing and using process of the steel pipe, the fixing bolt needs to be screwed into the screw hole, so that the stainless steel pipe is fixed, the fixing bolt is screwed and fixed by means of tools, and meanwhile, the mounting and unscrewing operation of the fixing bolt is complex and not convenient enough.

Therefore, the stainless steel pipe convenient to splice and use can well solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stainless steel pipe convenient to concatenation is used to solve above-mentioned background art and propose above-mentioned steel pipe in the concatenation use of reality, need twist fixing bolt inside the screw, thereby realize the fixed of nonrust steel pipe, nevertheless fixing bolt's the fixed must be with the help of the instrument of screwing up, fixing bolt's installation is comparatively loaded down with trivial details with the operation of unscrewing simultaneously, convenient problem inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: a stainless steel pipe convenient to splice and use comprises a steel pipe body, wherein a splicing pipe is arranged on the left side of the steel pipe body, the diameter of the splicing pipe is smaller than that of the steel pipe body, a sealing block is fixedly connected inside the steel pipe body, and one end of the splicing pipe is tightly attached to the sealing block;

further comprising:

the meshing block is arranged on the inner side of the steel pipe body, fixedly connected with the inner wall of the steel pipe body and correspondingly meshed with the outer side wall of the splicing pipe;

the pull block is arranged on the outer side of the steel pipe body, a pull rope is fixedly connected to the bottom of the pull block, the pull rope penetrates through the steel pipe body, and the pull rope extends to the inside of the meshing block.

Preferably, a movable groove is formed in the meshing block, sliding grooves are formed in the upper side and the lower side of the movable groove, a clamping block is arranged in the movable groove, and the clamping block and the sliding grooves form a left-right sliding structure.

Preferably, the inner side of the splicing pipe is provided with a clamping groove, the clamping groove and the clamping block correspondingly form a clamping structure, and the inner end of the clamping block is connected through a connecting spring.

Through adopting above technical scheme, can mesh the block with the lateral wall of concatenation pipe through the meshing piece, stimulate simultaneously and pull the piece for the corresponding block of fixture block and draw-in groove makes the steel pipe body and the stable concatenation of concatenation pipe, realizes the concatenation between the steel pipe body and uses.

Preferably, the top of the inner side of the movable groove is connected with a rotating wheel, the pull rope is attached to the surface of the rotating wheel, and the bottom end of the pull rope is fixedly connected with the inner ends of the two clamping blocks respectively.

Through adopting above technical scheme, when follow-up needs separated the steel pipe of concatenation, pulling piece, the pulling fixture block shrink for the breaking away from of fixture block and draw-in groove can make breaking away from of meshing piece and concatenation pipe, and the dismantlement easy operation is swift.

Preferably, the steel pipe body is bilayer structure, and the inside of steel pipe body is hollow structure, and is provided with the spliced pole between the steel pipe body, the both ends of spliced pole respectively with steel pipe body fixed connection.

Preferably, the steel pipe body is fixedly connected with elastic pieces, the elastic pieces are of arc-shaped structures, arc-shaped positions between the elastic pieces are attached to each other, and the elastic pieces and the connecting columns are distributed on the inner side of the steel pipe body in equal radian.

Through adopting above technical scheme, through the effect of shell fragment cooperation spliced pole, can transmit and disperse the load on the outside steel pipe body to increase the bulk strength that has increaseed the steel pipe body, and the equal radian of shell fragment and spliced pole distributes, thereby make spliced pole and shell fragment form with the coaxial ring shape structure of steel pipe body, can make spliced pole and shell fragment atress more even when supplementary bearing, do benefit to the balanced atress that bears of steel pipe body.

Compared with the prior art, the beneficial effects of the utility model are that: this stainless steel pipe convenient to concatenation is used comes to mesh with the concatenation pipe through the inside meshing piece of steel pipe body and is connected, concatenation easy operation to when follow-up needs are separated the steel pipe of concatenation, pulling piece can make breaking away from of meshing piece and concatenation pipe, dismantle easy operation swiftly, its concrete content as follows:

1. the stainless steel pipe convenient to splice and use is provided with the meshing block, and can be meshed and clamped with the outer side wall of the splicing pipe through the meshing block, so that when the steel pipe body is spliced and used, the pulling block can be pulled, the clamping blocks on two sides are pulled to move in the movable groove along with the action of the sliding groove through the action of the pull rope, the clamping blocks shrink, the meshing block corresponds to the splicing pipe conveniently, the pulling block is loosened subsequently, the reset of the clamping blocks is driven through the elastic action of the connecting spring, the clamping blocks are correspondingly clamped with the clamping grooves, the steel pipe body is stably spliced with the splicing pipe, and the splicing and use between the steel pipe bodies are realized;

2. this stainless steel pipe convenient to concatenation is used, the inside of steel pipe body is hollow structure to through mutually supporting of spliced pole and shell fragment, can transmit and disperse the load on the outside steel pipe body, thereby increase the bulk strength that has increaseed the steel pipe body, the load bears stably, structural strength is high.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the main structure of the steel pipe body and the spliced pipe of the present invention;

FIG. 3 is a schematic view of the main section structure of the connection between the pulling block and the steel tube body;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;

fig. 5 is a schematic view of the side-sectional structure of the steel pipe body of the present invention.

In the figure: 1. a steel pipe body; 2. splicing the tubes; 3. pulling the block; 4. a sealing block; 5. an engagement block; 6. pulling a rope; 7. a clamping block; 8. a card slot; 9. a connecting spring; 10. a rotating wheel; 11. a movable groove; 12. a chute; 13. a spring plate; 14. connecting columns.

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. 1-5, the present invention provides a technical solution: a stainless steel pipe convenient to splice and use comprises a steel pipe body 1, wherein a splicing pipe 2 is arranged on the left side of the steel pipe body 1, the diameter of the splicing pipe 2 is smaller than that of the steel pipe body 1, a sealing block 4 is fixedly connected inside the steel pipe body 1, and one end of the splicing pipe 2 is tightly attached to the sealing block 4;

as shown in fig. 1-4, further comprising: the meshing block 5 is arranged on the inner side of the steel pipe body 1, the meshing block 5 is fixedly connected with the inner wall of the steel pipe body 1, and the meshing block 5 is correspondingly meshed with the outer side wall of the splicing pipe 2; the pulling block 3 is arranged on the outer side of the steel pipe body 1, a pulling rope 6 is fixedly connected to the bottom of the pulling block 3, the pulling rope 6 penetrates through the steel pipe body 1, and the pulling rope 6 extends to the inside of the meshing block 5. The inside of meshing piece 5 has seted up movable groove 11, and the upper and lower both sides of movable groove 11 have all seted up spout 12, and the inside of movable groove 11 is provided with fixture block 7, and fixture block 7 and spout 12 constitute the side-to-side slip structure. Draw-in groove 8 has been seted up to splicing pipe 2's inboard, draw-in groove 8 corresponds with fixture block 7 and constitutes the block structure, the inner of fixture block 7 is connected through connecting spring 9, mesh through meshing piece 5 and splicing pipe 2's lateral wall, can stimulate pulling block 3 afterwards, effect through stay cord 6, fixture block 7 of the inside both sides of pulling meshing piece 5 moves at activity groove 11 along with the effect of spout 12 is inside, make fixture block 7 shrink, thereby be convenient for meshing piece 5 and splicing pipe 2's correspondence, follow-up loosening pulling block 3, elastic action through connecting spring 9, drive the reseing of fixture block 7, make fixture block 7 and draw-in groove 8's the corresponding block, make steel pipe body 1 and splicing pipe 2 stable concatenation, realize the concatenation use between the steel pipe body 1.

Activity groove 11's inboard top is connected with swiveling wheel 10, stay cord 6 laminates on swiveling wheel 10's surface, and stay cord 6's bottom respectively with the inner fixed connection of two fixture blocks 7, when follow-up needs are separated the steel pipe body 1 of concatenation, can stimulate pulling block 3, make and stimulate fixture block 7 through stay cord 6, make fixture block 7 shrink to activity groove 11's inboard, thereby make breaking away from of fixture block 7 and draw-in groove 8, can make breaking away from of meshing piece 5 and concatenation pipe 2, realize the separation between the steel pipe body 1, dismantle easy operation is swift.

As shown in fig. 1 and 5, the steel pipe body 1 is of a double-layer structure, the inside of the steel pipe body 1 is of a hollow structure, the connecting columns 14 are arranged between the steel pipe bodies 1, two ends of each connecting column 14 are fixedly connected with the steel pipe body 1 respectively, and the elastic pieces 13 are matched with the connecting columns 14 to transmit and disperse loads on the steel pipe body 1 on the outer side, so that the overall strength of the steel pipe body 1 is increased.

Fixedly connected with shell fragment 13 between steel pipe body 1, shell fragment 13 is the arc structure, and the arc department between the shell fragment 13 laminates mutually, the distribution of the impartial radian of shell fragment 13 and spliced pole 14 is in steel pipe body 1's inboard, shell fragment 13 and spliced pole 14 that the radian distributes wait, thereby make spliced pole 14 and shell fragment 13 form with the coaxial ring shape structure of steel pipe body 1, can make spliced pole 14 and shell fragment 13 atress more even when supplementary bearing, do benefit to the balanced atress that bears of steel pipe body 1.

The working principle is as follows: when the stainless steel pipe convenient to splice and use is used, the pulling block 3 is pulled firstly to enable the clamping block 7 to contract, the meshing block 5 is convenient to correspond to the splicing pipe 2, the pulling block 3 is loosened subsequently, the clamping block 7 resets, the clamping block 7 is clamped with the clamping groove 8, splicing and use between the steel pipe bodies 1 are achieved, when the spliced steel pipe bodies 1 are separated subsequently, the pulling block 3 is pulled to enable the clamping block 7 to be separated from the clamping groove 8, separation between the steel pipe bodies 1 is achieved, and operation is simple and rapid;

the inside shell fragment 13 of steel pipe body 1 cooperates the effect of spliced pole 14, can transmit and disperse the load on the steel pipe body 1 of outside to the bulk strength of steel pipe body 1 has been increased.

Those not described in detail in this specification are well within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A stainless steel pipe convenient to splice and use comprises a steel pipe body (1), wherein a splicing pipe (2) is arranged on the left side of the steel pipe body (1), the diameter of the splicing pipe (2) is smaller than that of the steel pipe body (1), a sealing block (4) is fixedly connected inside the steel pipe body (1), and one end of the splicing pipe (2) is tightly attached to the sealing block (4);

it is characterized by also comprising:

the meshing block (5) is arranged on the inner side of the steel pipe body (1), the meshing block (5) is fixedly connected with the inner wall of the steel pipe body (1), and the meshing block (5) is correspondingly meshed with the outer side wall of the splicing pipe (2);

the steel pipe comprises a steel pipe body (1), a pulling block (3) is arranged on the outer side of the steel pipe body (1), a pulling rope (6) is fixedly connected to the bottom of the pulling block (3), the pulling rope (6) penetrates through the steel pipe body (1), and the pulling rope (6) extends to the inside of the meshing block (5).

2. The stainless steel tube convenient for splicing use according to claim 1, wherein: the movable groove (11) is formed in the meshing block (5), sliding grooves (12) are formed in the upper side and the lower side of the movable groove (11), a clamping block (7) is arranged in the movable groove (11), and the clamping block (7) and the sliding grooves (12) form a left-right sliding structure.

3. The stainless steel tube convenient for splicing use according to claim 2, wherein: a clamping groove (8) is formed in the inner side of the splicing pipe (2), the clamping groove (8) and the clamping block (7) correspondingly form a clamping structure, and the inner end of the clamping block (7) is connected through a connecting spring (9).

4. The stainless steel tube convenient for splicing use according to claim 3, wherein: the top of the inner side of the movable groove (11) is connected with a rotating wheel (10), the pull rope (6) is attached to the surface of the rotating wheel (10), and the bottom end of the pull rope (6) is fixedly connected with the inner ends of the two clamping blocks (7) respectively.

5. The stainless steel tube convenient for splicing use according to claim 1, wherein: the steel pipe body (1) is of a double-layer structure, the interior of the steel pipe body (1) is of a hollow structure, connecting columns (14) are arranged between the steel pipe body (1), and two ends of each connecting column (14) are fixedly connected with the steel pipe body (1) respectively.

6. The stainless steel tube convenient for splicing use according to claim 5, wherein: fixedly connected with shell fragment (13) between steel pipe body (1), shell fragment (13) are the arc structure, and the arc department between shell fragment (13) is laminated mutually, shell fragment (13) with the distribution of the equal radian of spliced pole (14) is in the inboard of steel pipe body (1).