CN218480290U - Flange for pipeline convenient to installation - Google Patents
Flange for pipeline convenient to installation Download PDFInfo
- Publication number
- CN218480290U CN218480290U CN202222864095.4U CN202222864095U CN218480290U CN 218480290 U CN218480290 U CN 218480290U CN 202222864095 U CN202222864095 U CN 202222864095U CN 218480290 U CN218480290 U CN 218480290U
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- sleeve
- sleeve pipe
- gasket
- left sleeve
- right sleeve
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Abstract
The utility model discloses a flange for pipeline convenient to installation, including left sleeve pipe and right sleeve pipe, the similar end of left sleeve pipe and right sleeve pipe is equipped with outside convex bulge loop, bulge loop upper clip is equipped with two semicircular clamps, and the inner wall of clamp is equipped with the draw-in groove that matches with the bulge loop, and the bulge loop on left sleeve pipe and right sleeve pipe is blocked and is established in the draw-in groove, and the card is equipped with first sealed pad between left sleeve pipe and right sleeve pipe, and first sealed pad includes outer pad, the vertical pad and the inner pad of integrated into one piece with outer pad, outer pad is pressed on the outer wall of two bulge loops, the vertical pad is located between left sleeve pipe and right sleeve pipe, the inner wall of left sleeve pipe and right sleeve pipe junction is equipped with the recess, the inner pad is located the recess; the two hoops are connected through a fastening bolt. Through fastening bolt with two clamps fastening to fixed left sleeve pipe and right sleeve pipe need not to align flange hole, simple to operate.
Description
Technical Field
The utility model relates to a flange technical field specifically is a flange for pipeline convenient to installation.
Background
The flange is a connecting tool, flange joint means by the flange, the releasable connection of gasket and bolt three interconnect as a set of combination seal structure, the flange divides threaded connection and screw thread connection, the flange, welding flange and clamping flange, flange joint is because of its connection leakproofness is good, the structure is firm, intensity is high, high durability and convenient to use, advantage such as with low costs, by wide application in the building trade, city water supply, boiler pressure vessel, the oil industry, the air feed, the chemical industry, the food industry, fire control, the pharmacy trade, the power station, the water conservancy, industry such as warm expert, it is loaded down with trivial details to carry out the in-process of installing current flange, need align the flange pipeline, and still need align the screw of flange, be not convenient for the installation of flange.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a flange for pipeline convenient to installation to solve the inconvenient problem of present flange mounting.
In order to solve the technical problem, the utility model provides a following technical scheme:
a flange for a pipeline convenient to install comprises a left sleeve and a right sleeve, wherein a convex ring protruding outwards is arranged at the close end of the left sleeve and the right sleeve, two semicircular hoops are clamped on the convex ring, a clamping groove matched with the convex ring is formed in the inner wall of each hoop, the convex rings on the left sleeve and the right sleeve are clamped in the clamping groove, a first sealing gasket is clamped between the left sleeve and the right sleeve and comprises an outer gasket, a vertical gasket and an inner gasket, the vertical gasket and the inner gasket are integrally formed with the outer gasket, the outer gasket is pressed on the outer walls of the two convex rings, the vertical gasket is positioned between the left sleeve and the right sleeve, a groove is formed in the inner wall of the joint of the left sleeve and the right sleeve, and the inner gasket is positioned in the groove; the two hoops are connected through a fastening bolt.
Preferably, the clamp includes the solid fixed ring of semicircular in shape, the draw-in groove sets up on solid fixed ring's inner wall, and solid fixed ring's both ends fixedly connected with connecting plate has seted up the screw on the connecting plate.
Above-mentioned technical scheme installs on the connecting plate of two clamps through fastening bolt to make two clamps fastening connection.
Preferably, the outer ends of the left sleeve and the right sleeve are provided with sealing grooves, second sealing gaskets are embedded in the sealing grooves, and outer walls of the left sleeve and the right sleeve are provided with external threads.
According to the technical scheme, when the left sleeve and the right sleeve are installed on the pipeline, if the inner wall of the end part of the pipeline is provided with the threads, the left sleeve or the right sleeve can be connected into the pipeline in a threaded manner, and if the inner wall of the end part of the pipeline is not provided with the threads, the left sleeve or the right sleeve can be directly welded into the pipeline; the second sealing gasket can play a sealing role and prevent leakage between the pipeline and the left sleeve or the right sleeve.
Preferably, all be equipped with between the left end of clamp and the left sleeve pipe, the right-hand member of clamp and the right sleeve pipe and hold pipeline end portion male notch.
According to the technical scheme, the end part of the pipeline is inserted into the notch, the two hoops are fastened, so that the hoops can contract and are extruded on the pipeline, and the pipeline is further kept stable.
Compared with the prior art, the utility model discloses possess following beneficial effect:
when the device is installed, the left sleeve is connected with a pipeline at one end, the right sleeve is connected with a pipeline at the other end, then the two hoops are clamped on the convex rings of the left sleeve and the right sleeve and are fastened through the fastening bolts to fix the left sleeve and the right sleeve, flange holes do not need to be aligned, and the device is convenient to install; through clamp, left sleeve pipe and the first sealed pad of right sleeve pipe extrusion, make the outer pad of first sealed pad press on left sleeve pipe and right sleeve pipe, interior pad is pressed in left sleeve pipe and right sheathed tube recess, and the riser is pasted between left sleeve pipe and right sleeve pipe to play sealed effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the installation of the present invention;
FIG. 3 is a schematic view of a first gasket;
in the figure: 1-left sleeve, 2-right sleeve, 3-convex ring, 4-clamp, 41-fixing ring, 42-connecting plate, 5-first sealing gasket, 51-outer gasket, 52-vertical gasket, 53-inner gasket, 6-sealing groove, 7-second sealing gasket, 8-notch and 9-pipeline.
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. 1-2, a flange for a pipeline convenient to mount comprises a left sleeve 1 and a right sleeve 2, wherein a convex ring 3 protruding outwards is arranged at the close end of the left sleeve 1 and the right sleeve 2, two semicircular hoops 4 are clamped on the convex ring 3, each hoop 4 comprises a semicircular fixing ring 41, two ends of each fixing ring 41 are fixedly connected with a connecting plate 42, each connecting plate 42 is provided with a screw hole, and the fixing plates are mounted on the connecting plates 42 of the two hoops 4 through fastening bolts so as to enable the two hoops to be fastened and connected; the inner wall of the fixing ring 41 is provided with a clamping groove matched with the convex ring, the convex rings 3 on the left sleeve 1 and the right sleeve 2 are clamped in the clamping groove, a first sealing gasket 5 is clamped between the left sleeve 1 and the right sleeve 2, the first sealing gasket 5 comprises an outer gasket 51, a vertical gasket 52 and an inner gasket 53, the vertical gasket 52 and the outer gasket 51 are integrally formed, the outer gasket 51 is pressed on the outer walls of the two convex rings 3, the vertical gasket 52 is positioned between the left sleeve 1 and the right sleeve 2, the inner wall of the joint of the left sleeve 1 and the right sleeve 2 is provided with a groove, and the inner gasket 53 is positioned in the groove; the two hoops 4 are connected through a fastening bolt.
In this embodiment, the outer walls of the left sleeve 1 and the right sleeve 2 are provided with external threads. When the left sleeve 1 and the right sleeve 2 are installed on the pipeline 9, if the inner wall of the end of the pipeline 9 is provided with threads, the left sleeve 1 or the right sleeve 2 can be connected in the pipeline in a threaded manner, and if the inner wall of the end of the pipeline 9 is not provided with threads, the left sleeve 1 or the right sleeve 2 can be directly welded in the pipeline 9.
In this embodiment, the outer ends of the left sleeve 1 and the right sleeve 2 are provided with a sealing groove 6, and a second sealing gasket 7 is embedded in the sealing groove 6. The second gasket 7 can seal to prevent leakage between the pipe and the left or right casing.
In this embodiment, all be equipped with between the left end of clamp 4 and the left sleeve pipe 1, between the right-hand member of clamp 4 and the right sleeve pipe 2 and hold pipeline end portion male notch 8. The end of the pipe 9 is inserted in the slot 8 and the clamp 4 is contracted and pressed against the pipe by tightening the two clamps 4, further stabilizing the pipe 9.
The utility model discloses an installation method does:
when the device is installed, the left sleeve 1 is connected with the pipeline 9 at one end, the right sleeve 2 is connected with the pipeline 9 at the other end, then the two hoops 4 are clamped on the convex rings 3 of the left sleeve 1 and the right sleeve 2, and the two hoops 4 are fastened through the fastening bolts to fix the left sleeve 1 and the right sleeve 2, flange holes do not need to be aligned, and the device is convenient to install. The first sealing gasket 5 is extruded by the hoop 4, the left sleeve 1 and the right sleeve 2, so that the outer gasket 51 of the first sealing gasket is tightly pressed on the left sleeve and the right sleeve, the inner gasket 53 is tightly pressed in the grooves of the left sleeve and the right sleeve, and the vertical plate 52 is attached between the left sleeve and the right sleeve, thereby playing a sealing role.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
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 (5)
1. The flange for the pipeline convenient to install is characterized by comprising a left sleeve (1) and a right sleeve (2), wherein a convex ring (3) protruding outwards is arranged at the close end of the left sleeve (1) and the right sleeve (2), two semicircular hoops (4) are clamped on the convex ring (3), a clamping groove matched with the convex ring is formed in the inner wall of each hoop (4), the convex rings (3) on the left sleeve (1) and the right sleeve (2) are clamped in the clamping groove, a first sealing gasket (5) is clamped between the left sleeve (1) and the right sleeve (2), each first sealing gasket (5) comprises an outer gasket (51), a vertical gasket (52) and an inner gasket (53) which are integrally formed with the outer gasket (51), the outer gasket (51) is pressed on the outer walls of the two convex rings (3), the vertical gasket (52) is located between the left sleeve (1) and the right sleeve (2), a groove is formed in the inner wall of the joint of the left sleeve (1) and the right sleeve (2), and the inner gasket (53) is located in the groove; the two hoops (4) are connected through a fastening bolt.
2. A flange for a pipeline facilitating installation according to claim 1, wherein: the clamp (4) comprises a semicircular fixing ring (41), the clamping groove is formed in the inner wall of the fixing ring (41), two ends of the fixing ring (41) are fixedly connected with connecting plates (42), and screw holes are formed in the connecting plates (42).
3. A flange for a pipe for facilitating installation according to claim 2, wherein: the outer end of left side sleeve pipe (1) and right side sleeve pipe (2) is equipped with seal groove (6), and seal groove (6) are embedded to be equipped with the sealed pad of second (7).
4. A flange for a pipe for facilitating installation according to claim 3, wherein: and external threads are arranged on the outer walls of the left sleeve (1) and the right sleeve (2).
5. A flange for a pipeline convenient to install according to any one of claims 1 to 4, wherein: all be equipped with between the left end of clamp (4) and left sleeve pipe (1), between the right-hand member of clamp (4) and right sleeve pipe (2) and hold pipeline tip male notch (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222864095.4U CN218480290U (en) | 2022-10-29 | 2022-10-29 | Flange for pipeline convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222864095.4U CN218480290U (en) | 2022-10-29 | 2022-10-29 | Flange for pipeline convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218480290U true CN218480290U (en) | 2023-02-14 |
Family
ID=85170914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222864095.4U Active CN218480290U (en) | 2022-10-29 | 2022-10-29 | Flange for pipeline convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218480290U (en) |
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2022
- 2022-10-29 CN CN202222864095.4U patent/CN218480290U/en active Active
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