CN213271478U - Mechanical flange with good sealing performance and convenient to disassemble and clean - Google Patents

Abstract

The utility model discloses a good convenient to detach abluent mechanical flange of leakproofness, including first ring flange, the right side movable mounting of first ring flange has the gasket, the right side movable mounting of gasket has the sealed dish, the right side movable mounting of sealed dish has the second ring flange, through screw thread swing joint between ring flange and the screwed pipe, the scene of being convenient for is dismantled fast, and easy to assemble is favorable to improving staff's operating rate, and through gasket and sealed dish sealing connection between first ring flange and the second ring flange, through annular slider and annular groove sealing connection between import screwed pipe and the export screwed pipe, has improved the leakproofness in the use, has reduced the emergence of leakage accident, and the screw thread has all been seted up to the inner wall of import tube head and export tube head, can be with external pipeline and shaft member to more inseparable cooperation has been done, thereby reached and has used convenient to install and dismantle, The sealing performance is improved.

Description

Mechanical flange with good sealing performance and convenient to disassemble and clean

Technical Field

The utility model belongs to the technical field of mechanical flange, concretely relates to good convenient to detach abluent mechanical flange of leakproofness.

Background

Flange, also called flange plateOrFlangeThe flange is arranged between the shaftsEach otherA coupling member for coupling the pipe ends; there are also flanges on the inlet and outlet of the device for connection between two devices.

In the continuous production of modern industry, the flange is very easily influenced by factors such as medium corrosion, scouring, temperature, pressure, vibrations, can inevitably appear and reveal the problem, if can not in time manage the flange seepage problem, can cause huge economic loss, the flange must in time wash after the work is ended in addition, but present most mechanical flange all is integrated into one piece, is not convenient for dismantle the washing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a good convenient to detach abluent mechanical flange of leakproofness to propose in solving above-mentioned background art in the continuous production of modern industry the flange receive the medium corrosion very easily, erode, the temperature, pressure, the influence of factors such as vibrations, can inevitably appear revealing the problem, if can not in time administer flange seepage problem, can cause huge economic loss, the flange must in time wash after the end of work in addition, but present most mechanical flange all is integrated into one piece, be not convenient for dismantle abluent problem.

In order to achieve the above object, the utility model provides a following technical scheme: a mechanical flange with good sealing performance and convenient disassembly and cleaning comprises a first flange plate, wherein a sealing sheet is movably mounted on the right side of the first flange plate, a sealing sheet is movably mounted on the right side of the sealing sheet, a second flange plate is movably mounted on the right side of the sealing sheet, an inlet threaded pipe is movably mounted inside the first flange plate, an inlet pipeline is fixedly mounted at the left end of the inlet threaded pipe, an inlet pipe head is fixedly mounted at the left end of the inlet pipeline, an annular groove is formed in the right end of the inlet threaded pipe, an annular sliding block is fixedly mounted at the right side of the inlet threaded pipe, an outlet threaded pipe is fixedly mounted at the right end of the annular sliding block, an outlet pipeline is fixedly mounted at the right end of the outlet threaded pipe, an outlet pipe head is fixedly mounted at the right end of the outlet pipeline, a rotating handle is fixedly mounted on the second, a threaded rod is arranged in the through hole, and a nut is movably mounted on the threaded rod.

Preferably, the inner wall of the first flange plate is provided with threads, the outer wall of the inlet threaded pipe is provided with threads, the inner wall of the second flange plate is provided with threads, the outer wall of the outlet threaded pipe is provided with threads, and the second flange plate is movably connected with the outlet threaded pipe through threads.

Preferably, an annular groove is formed in the right surface of the inlet threaded pipe, an annular sliding block is fixedly mounted at the left end of the outlet threaded pipe, and the inlet threaded pipe and the outlet threaded pipe are connected with the annular groove in a sealing mode through the annular sliding block.

Preferably, it is provided with a plurality of groups altogether to change, a plurality of groups change even fixed mounting on first ring flange and second ring flange, the through-hole is provided with a plurality of groups altogether, a plurality of groups through-hole are evenly seted up at the right surface of first ring flange and the left surface of second ring flange, every group through-hole all runs through in first ring flange and second ring flange, all be provided with the threaded rod in every group through-hole, equal movable mounting has the nut on every group threaded rod.

Preferably, the inner wall of export tube head and import tube head all has seted up the screw thread, export tube head and export screwed pipe all with export pipeline welded fastening, import tube head and import screwed pipe all with import pipeline welded fastening.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, through screw thread swing joint between ring flange and the screwed pipe, the scene of being convenient for is dismantled fast, easy to assemble, be favorable to improving staff's operation rate, and through gasket and sealed dish sealing connection between first ring flange and the second ring flange, through annular slider and annular groove sealing connection between import screwed pipe and the export screwed pipe, the leakproofness has been improved in the use, the emergence of leakage accident has been reduced, the screw thread has all been seted up with the inner wall of export tube head to import tube head, can be done inseparabler cooperation with external pipeline and axle piece, thereby reached and used convenient to install and dismantle, the purpose of leakproofness has been improved.

Drawings

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

FIG. 2 is a schematic view of the combination structure of the inlet threaded pipe and the outlet threaded pipe of the present invention;

FIG. 3 is a schematic structural view of the present invention;

in the figure: 1-a first flange plate, 2-a sealing plate, 3-a sealing plate, 4-a second flange plate, 5-an outlet threaded pipe, 6-an outlet pipeline, 7-an outlet pipe head, 8-a through hole, 9-an annular slide block, 10-an annular groove, 11-an inlet pipe head, 12-an inlet pipeline, 13-an inlet threaded pipe, 14-a nut, 16-a threaded rod and 15-a rotating handle.

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, the present invention provides a mechanical flange with good sealing performance and easy to disassemble and clean: comprises a first flange plate 1, a sealing sheet 2 is movably arranged on the right side of the first flange plate 1, a sealing sheet 3 is movably arranged on the right side of the sealing sheet 2, a second flange plate 4 is movably arranged on the right side of the sealing sheet 3, an inlet threaded pipe 13 is movably arranged in the first flange plate 1, an inlet pipeline 12 is fixedly arranged on the left end of the inlet threaded pipe 13, an inlet pipe head 11 is fixedly arranged on the left end of the inlet pipeline 12, an annular groove 10 is arranged on the right end of the inlet threaded pipe 13, an annular slide block 9 is fixedly arranged on the right side of the inlet threaded pipe 13, an outlet threaded pipe 5 is fixedly arranged on the right end of the annular slide block 9, an outlet pipeline 6 is fixedly arranged on the right end of the outlet threaded pipe 5, an outlet pipe head 7 is fixedly arranged on the right end of the outlet pipeline 6, a rotating handle 15 is fixedly arranged on, the threaded rod 16 is movably mounted with a nut 14.

In order to enable the mechanical flange to be convenient to detach, the mechanical flange can be cleaned at any time after being used, and meanwhile, the mechanical flange is convenient for workers to operate by not using auxiliary tools during installation, in the embodiment, the inner wall of the first flange plate 1 is preferably threaded, the outer wall of the inlet threaded pipe 13 is threaded, the inner wall of the second flange plate 4 is threaded, the outer wall of the outlet threaded pipe 5 is threaded, and the second flange plate 4 is movably connected with the outlet threaded pipe 5 through threads.

In order to improve the sealing performance of the mechanical flange, the leakage problem caused by the untight matching is prevented, meanwhile, the untight matching caused by accidents between the outlet threaded pipe 5 and the inlet threaded pipe 13 is also avoided, in the embodiment, an annular groove 10 is formed in the right surface of the optimized inlet threaded pipe 13, an annular slider 9 is fixedly mounted at the left end of the outlet threaded pipe 5, the inlet threaded pipe 13 and the outlet threaded pipe 5 are in sealing connection with the annular groove 10 through the annular slider 9, and a sealing sheet 2 and a sealing sheet 3 are movably mounted between the first flange plate 1 and the second flange plate 4.

In order to make first ring flange 1 and second ring flange 4 can link together, and can closely cooperate, also make things convenient for the staff separation to dismantle mechanical flange simultaneously, in this embodiment, preferred commentaries on classics are provided with a plurality of groups altogether 15, a plurality of groups change 15 even fixed mounting on first ring flange 1 and second ring flange 4, through-hole 8 is provided with a plurality of groups altogether, a plurality of groups through-hole 8 are evenly seted up at the right surface of first ring flange 1 and the left surface of second ring flange 4, every group through-hole 8 all runs through in first ring flange 1 and second ring flange 4, all be provided with threaded rod 16 in every group through-hole 8, equal movable mounting has nut 14 on every group threaded rod 16.

In order to make mechanical flange can be connected with other shaft parts or pipelines, also fix mechanical flange between two pipelines for the convenience of staff simultaneously, in this embodiment, the inner wall of preferred export tube head 7 and import tube head 11 all has seted up the screw thread, export tube head 7 and export screwed pipe 5 all with export pipeline 6 welded fastening, import tube head 11 and import screwed pipe 13 all with import pipeline 12 welded fastening.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, the staff is connected import tube head 11 and external import pipeline, export tube head 7 and external export pipeline, then solution or gas in the pipeline just circulate in mechanical flange, after the work is finished, the staff only needs to take off mechanical flange, then screw down nut 14, take out threaded rod 16, hold afterwards to change 15 and rotate, part first ring flange 1 and second ring flange 4 and import screwed pipe 13 and export screwed pipe 5, then gasket 2 and sealed dish 3 are under the effect that does not have the pressure, just can drop automatically, the staff as long as with each spare part separately wash can, after the washing is accomplished, each spare part playback places, in order to make things convenient for next time use

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 utility model provides a good easy to detach abluent mechanical flange of leakproofness, includes first ring flange (1), its characterized in that: the right side movable mounting of first ring flange (1) has gasket (2), the right side movable mounting of gasket (2) has sealed dish (3), the right side movable mounting of sealed dish (3) has second ring flange (4), the inside movable mounting of first ring flange (1) has import screwed pipe (13), the left end fixed mounting of import screwed pipe (13) has inlet pipe way (12), the left end fixed mounting of inlet pipe way (12) has inlet tube head (11), annular groove (10) have been seted up to the right-hand member of import screwed pipe (13), the right side fixed mounting of import screwed pipe (13) has annular slider (9), the right-hand member fixed mounting of annular slider (9) has outlet screwed pipe (5), the right-hand member fixed mounting of outlet screwed pipe (5) has outlet pipe way (6), the right-hand member fixed mounting of outlet pipe way (6) has outlet tube head (7), the novel flange plate is characterized in that a rotating handle (15) is fixedly mounted on the second flange plate (4), a through hole (8) is formed in the right surface of the second flange plate (4), a threaded rod (16) is arranged in the through hole (8), and a nut (14) is movably mounted on the threaded rod (16).

2. The mechanical flange with good sealing performance and convenient disassembly and cleaning as claimed in claim 1, wherein: the inner wall of the first flange plate (1) is provided with threads, the outer wall of the inlet threaded pipe (13) is provided with threads, the inner wall of the second flange plate (4) is provided with threads, the outer wall of the outlet threaded pipe (5) is provided with threads, and the second flange plate (4) is movably connected with the outlet threaded pipe (5) through threads.

3. The mechanical flange with good sealing performance and convenient disassembly and cleaning as claimed in claim 1, wherein: annular groove (10) have been seted up on the right surface of import screwed pipe (13), the left end fixed mounting of export screwed pipe (5) has annular slider (9), pass through annular slider (9) and annular groove (10) sealing connection between import screwed pipe (13) and export screwed pipe (5).

4. The mechanical flange with good sealing performance and convenient disassembly and cleaning as claimed in claim 1, wherein: it is provided with a plurality of groups altogether to change (15), a plurality of groups change (15) even fixed mounting on first ring flange (1) and second ring flange (4), through-hole (8) are provided with a plurality of groups altogether, a plurality of groups through-hole (8) are evenly seted up on the right surface of first ring flange (1) and the left surface of second ring flange (4), every group through-hole (8) all run through in first ring flange (1) and second ring flange (4), all be provided with threaded rod (16) in every group through-hole (8), equal movable mounting has nut (14) on every group threaded rod (16).

5. The mechanical flange with good sealing performance and convenient disassembly and cleaning as claimed in claim 1, wherein: export tube head (7) all seted up threadedly with the inner wall of import tube head (11), export tube head (7) and export screwed pipe (5) all with export pipeline (6) welded fastening, import tube head (11) and import screwed pipe (13) all with import pipeline (12) welded fastening.

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