CN215060233U - Bow-shaped ring carbon steel seal pipe connecting piece - Google Patents
Bow-shaped ring carbon steel seal pipe connecting piece Download PDFInfo
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- CN215060233U CN215060233U CN202121328884.5U CN202121328884U CN215060233U CN 215060233 U CN215060233 U CN 215060233U CN 202121328884 U CN202121328884 U CN 202121328884U CN 215060233 U CN215060233 U CN 215060233U
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Abstract
The utility model relates to the technical field of pipeline connection, in particular to an arched ring carbon steel sealing pipe connecting piece, which comprises a connecting piece body and a clamping and pressing piece, wherein the connecting piece body comprises an arched part and a connecting part, the section of the arched part is of an arched structure and is annular as a whole; the connecting parts are integrally of annular structures, and two groups of the connecting parts are respectively butted at two ends of the arch part; the clamping and pressing pieces are provided with two groups, and the two groups of clamping and pressing pieces are matched with each other and sleeved outside the connecting piece; a clamping groove is formed in the inner side of the clamping and pressing piece and is clamped with the connecting piece body; the clamping and pressing pieces are provided with two butt joint plates on two sides, fixing holes are formed in the butt joint plates, and the fixing holes of the two groups of clamping and pressing pieces are aligned with each other and fixed through screws; the bow-shaped connecting piece provided by the utility model is connected with the sealing pipe through two ends, and is mutually butted through two groups of clamping and pressing pieces at the outer side, thereby realizing the fixing effect; the device has simple integral structure, good fixing effect after connection, convenience and practicability.
Description
Technical Field
The utility model relates to a pipe connection technical field specifically is an arch ring carbon steel seal pipe connecting piece.
Background
In industry, pipelines are used to transport materials by connecting a plurality of individual pipelines to perform work. When current pipeline is connected, in order to guarantee its sealed effect, pass through the welded connection more, but in case the welding back, the pipeline is not convenient for dismantle the adjustment, and it is unfavorable for the maintenance after single bad falls, brings a great deal of inconvenience for using.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bow-shaped ring carbon steel sealed tube connecting piece to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the carbon steel seal pipe connecting piece with the arc-shaped ring comprises a connecting piece body and a clamping and pressing piece, wherein the connecting piece body comprises an arc-shaped part and a connecting part, the section of the arc-shaped part is of an arc-shaped structure, and the whole connecting piece is annular; the connecting parts are integrally of annular structures, and two groups of the connecting parts are respectively butted at two ends of the arch part; the clamping and pressing pieces are provided with two groups, and the two groups of clamping and pressing pieces are matched with each other and sleeved outside the connecting piece body; a clamping groove is formed in the inner side of the clamping and pressing piece and is clamped with the connecting piece body; and the two sides of the clamping and pressing piece are provided with butt-joint plates, the butt-joint plates are provided with fixing holes, and the fixing holes of the two groups of clamping and pressing pieces are aligned with each other and fixed through screws.
Preferably, the inner side of the arch part is provided with a limiting frame, and the limiting frame is annular, is mutually perpendicular to the inner part of the arch part and is arranged in the middle of the arch part.
Preferably, the inner side of the limiting frame is provided with a support frame, the support frame is vertically connected with the limiting frame, and the cross section of the support frame and the cross section of the limiting frame are of a T-shaped structure.
Preferably, the two ends of the support frame are respectively provided with a guide part, and the guide parts are provided with inclined guide surfaces.
Preferably, a sealing ring is arranged on the inner side of the connecting part, and the sealing ring is made of a rubber material.
Preferably, a positioning block is arranged at the middle position of the arch part, and a positioning hole is correspondingly arranged on the inner side of the clamping and pressing piece.
Preferably, the positioning block is of a quadrangular frustum pyramid structure, and the positioning hole is clamped with the positioning block.
Preferably, the fixing holes are waist-shaped holes, and the fixing holes are symmetrically arranged at two ends of the butt plate.
Compared with the prior art, the beneficial effects of the utility model are that: the bow-shaped connecting piece provided by the utility model is connected with the sealing pipe through two ends, and is mutually butted through two groups of clamping and pressing pieces at the outer side, thereby realizing the fixing effect; the device has simple integral structure, good fixing effect after connection, convenience and practicability.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the connector body of the present invention;
reference numbers in the figures: 1. a connector body; 11. an arcuate portion; 12. a connecting portion; 13. a seal ring; 14. a limiting frame; 15. a support frame; 16. a guide portion; 17. positioning blocks; 2. a clamping and pressing piece; 21. a card slot; 22. a butt plate; 23. a fixing hole; 24. and (7) positioning the holes.
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.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: an arched ring carbon steel sealing pipe connecting piece comprises a connecting piece body 1 and a clamping and pressing piece 2, wherein the connecting piece body 1 comprises an arched part 11 and a connecting part 12, the section of the arched part 11 is of an arched structure and is annular as a whole; the connecting parts 12 are integrally in an annular structure, and two groups of the connecting parts 12 are respectively butted at two ends of the arch part 11; the clamping and pressing pieces 2 are provided with two groups, and the two groups of clamping and pressing pieces 2 are matched with each other and sleeved outside the connecting piece body 1; a clamping groove 21 is formed in the inner side of the clamping and pressing piece 2, and the clamping groove 21 and the connecting piece body 1 are clamped with each other; the two sides of the clamping and pressing piece 2 are provided with butt joint plates 22, the butt joint plates 22 are provided with fixing holes 23, and the fixing holes 23 of the two groups of clamping and pressing pieces 2 are aligned with each other and fixed through screws.
Further, a limiting frame 14 is arranged on the inner side of the arch part 11, and the limiting frame 14 is annular, perpendicular to the inside of the arch part 11 and arranged in the middle of the arch part 11.
Further, a support frame 15 is arranged on the inner side of the limit frame 14, the support frame 15 is vertically connected with the limit frame 14, and the cross section of the support frame 15 and the cross section of the limit frame 14 are of a T-shaped structure.
Further, the two ends of the supporting frame 15 are respectively provided with a guiding portion 16, and the guiding portion 16 is provided with an inclined guiding surface.
Further, a sealing ring 13 is arranged inside the connecting portion 12, and the sealing ring 13 is made of a rubber material.
Furthermore, a positioning block 17 is disposed at the middle position of the arcuate portion 11, and a positioning hole 24 is correspondingly disposed inside the clamping and pressing member 2.
Furthermore, the positioning block 17 is a quadrangular frustum pyramid structure, and the positioning hole 24 is clamped with the positioning block 17.
Further, the fixing holes 23 are kidney-shaped holes, and the fixing holes 23 are symmetrically arranged at two ends of the butt plate 22.
The working principle is as follows: in the actual use process, pipelines to be connected are connected with each other through the connecting piece body 1, and the two pipelines are respectively butted with the connecting parts 12 at the two ends of the connecting piece body 1; the tip of pipeline stretches into inside connecting piece body 1 to with the mutual butt joint of the spacing 14 of bow-shaped portion 11 inboard, the pipeline tip card is on support frame 15, both ends pipeline butt joint is in the both sides of spacing 14. Then, the connecting piece body 1 is pressed through the two groups of clamping and pressing pieces 2; the clamping and pressing piece 2 is clamped at the outer side of the connecting piece body 1 through a clamping groove 21; the fixing plate is fixed by screws through fixing holes 23 on the butt plate 22; the clamping and pressing piece 2 presses the connecting piece body 1 to enable the connecting piece body to clamp the pipeline, and fixing is completed.
The support frame 15 is provided with a guide part 16, and the inclined guide surface on the guide part 16 facilitates the pipeline to be inserted on the support frame 15. And a sealing ring 13 is arranged on the inner side of the connecting part 12 to ensure the sealing property of the connected pipeline. The positioning block 17 is in butt joint with the positioning hole 24, so that the connecting piece body 1 is prevented from rotating in the clamping and pressing piece 2, and the quadrangular frustum-shaped positioning block 17 is conveniently clamped into the positioning hole 24. The fixing hole 23 is a waist-shaped hole, so that the two butt plates 22 can be conveniently installed, and the installation accuracy of the screw is reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an arch ring carbon steel seal pipe connecting piece which characterized in that: the connecting piece comprises a connecting piece body (1) and a clamping and pressing piece (2), wherein the connecting piece body (1) comprises an arch part (11) and a connecting part (12), the cross section of the arch part (11) is of an arch structure and is annular as a whole; the connecting parts (12) are integrally of annular structures, and two groups of connecting parts (12) are respectively butted at two ends of the arch part (11); the clamping and pressing pieces (2) are arranged in two groups, and the two groups of clamping and pressing pieces (2) are matched with each other and sleeved on the outer side of the connecting piece body (1); a clamping groove (21) is formed in the inner side of the clamping and pressing piece (2), and the clamping groove (21) is clamped with the connecting piece body (1) mutually; the clamping and pressing pieces (2) are provided with butt joint plates (22) on two sides, fixing holes (23) are formed in the butt joint plates (22), and the fixing holes (23) of the two groups of clamping and pressing pieces (2) are aligned with each other and fixed through screws.
2. An arcuate ring carbon steel seal tube connection as defined in claim 1, wherein: the inner side of the arch part (11) is provided with a limiting frame (14), the limiting frame (14) is annular, is perpendicular to the inside of the arch part (11), and is arranged in the middle of the arch part (11).
3. An arcuate ring carbon steel seal tube connection as defined in claim 2, wherein: the inner side of the limiting frame (14) is provided with a support frame (15), the support frame (15) is vertically connected with the limiting frame (14), and the cross section of the support frame and the limiting frame are of a T-shaped structure.
4. An arcuate ring carbon steel seal tube connection as defined in claim 3, wherein: and guide parts (16) are respectively arranged at two ends of the support frame (15), and inclined guide surfaces are arranged on the guide parts (16).
5. An arcuate ring carbon steel seal tube connection as defined in claim 1, wherein: the inner side of the connecting part (12) is provided with a sealing ring (13), and the sealing ring (13) is made of rubber materials.
6. An arcuate ring carbon steel seal tube connection as defined in claim 1, wherein: a positioning block (17) is arranged in the middle of the arch part (11), and a positioning hole (24) is correspondingly arranged on the inner side of the clamping and pressing piece (2).
7. An arcuate ring carbon steel seal tube connection as defined in claim 6, wherein: the positioning block (17) is of a quadrangular frustum pyramid structure, and the positioning hole (24) is clamped with the positioning block (17) mutually.
8. An arcuate ring carbon steel seal tube connection as defined in claim 1, wherein: the fixing holes (23) are waist-shaped holes, and the fixing holes (23) are symmetrically arranged at two ends of the butt plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121328884.5U CN215060233U (en) | 2021-06-15 | 2021-06-15 | Bow-shaped ring carbon steel seal pipe connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121328884.5U CN215060233U (en) | 2021-06-15 | 2021-06-15 | Bow-shaped ring carbon steel seal pipe connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215060233U true CN215060233U (en) | 2021-12-07 |
Family
ID=79202940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121328884.5U Active CN215060233U (en) | 2021-06-15 | 2021-06-15 | Bow-shaped ring carbon steel seal pipe connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215060233U (en) |
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2021
- 2021-06-15 CN CN202121328884.5U patent/CN215060233U/en active Active
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