CN209370508U - A kind of blank-plate valve easy to use - Google Patents

Abstract

The utility model discloses a kind of blank-plate valve easy to use, including connector, blind hole integrated board is provided at the center of the connector, the two sides of the connector are fixedly connected to regulating mechanism.The utility model passes through communicating pipe, first flange disk, second flange disk, first sealing ring, first seal groove, ontology, second seal groove, third seal groove, first sealing ring, through-hole, second sealing ring, second sealing ring, limit plate, pull ring, support plate, screwed pipe, threaded rod and nut are used cooperatively, it can be effectively reduced operation difficulty, reduce the operating time, it does not need specific purpose tool and professional completes, by normal operations, worker be can be completed, has dissemination, by the way that boss is arranged, installation gasket can be facilitated, it preferably ensure that the airtightness of communicating pipe and pipeline, by the way that threaded hole is arranged, bolt can be fixed, it preferably ensure that the convenience of installation.

Description

A kind of blank-plate valve easy to use

Technical field

The utility model relates to pipe fitting technical field, specially a kind of blank-plate valve easy to use.

Background technique

Traditional pipeline connection knot is exactly by using flange, bolt fastening to together, is installed additional when connection between flange It is orifice plate；What is installed additional between flange when blocking is blind plate, being connected to or being blocked by what is produced, handoff procedure is tight Fixing bolt entirety is unclamped, and is pried open flange and is taken out blind plate or orifice plate, is then reentered into blind plate either orifice plate as needed, is needed Professional pincers worker is wanted to carry out operation, when especially pipeline is intensively located, assembling-disassembling bolt is very inconvenient, time-consuming and laborious；Especially Large Diameter Pipeline Pipeline, operation difficulty are more prominent, it is often necessary to hoisting machine tool and heavy industry coordinating operation.

Utility model content

The purpose of this utility model is to provide a kind of blank-plate valve easy to use, have advantage easy to use, solve Traditional pipeline connection assembling-disassembling bolt is very inconvenient, time-consuming and laborious；Especially big-diameter pipeline, operation difficulty is more prominent, The problem of usually needing hoisting machine tool and playing heavy industry coordinating operation.

To achieve the above object, the utility model provides the following technical solutions: a kind of blank-plate valve easy to use, including even Junctor is provided with blind hole integrated board at the center of the connector, and the two sides of the connector are fixedly connected to regulating mechanism； The connector includes communicating pipe, and one end of the communicating pipe is fixedly connected with first flange disk, the table of the first flange disk Face offers bolt hole, and the surface of the first flange disk is fixedly connected with boss, and the communicating pipe is far from first flange disk One end is fixedly connected with second flange disk, and the side of the second flange disk is offered with bolt hole with the use of threaded hole, institute It states and communicating pipe far from the side of second flange disk is fixedly connected with the first sealing ring, the surface of first sealing ring offers recessed Slot.

Preferably, the quantity of the communicating pipe is two, is flexibly connected between two communicating pipes by regulating mechanism, described Second flange disk offers the first seal groove far from the side of threaded hole, and the inner cavity of first seal groove opens up fluted.

Preferably, the blind hole integrated board includes ontology, and the two sides of the bodies top and bottom offer second respectively Seal groove and third seal groove, first sealing ring extend to the inner cavity of the second seal groove or third seal groove, and described first It is arranged with the first sealing ring between sealing ring and the inner cavity of the second seal groove or third seal groove, is opened between two third seal grooves Equipped with through-hole, the surface of second seal groove and third seal groove is fixedly connected to the second sealing ring, second sealing Ring extends to the inner cavity of the first seal groove far from one end of ontology, covers between second sealing ring and the inner cavity of the first seal groove Equipped with the second sealing ring, the right end of the ontology is fixedly connected with limit plate, is fixedly connected with pull ring on the right side of the limit plate.

Preferably, the regulating mechanism includes support plate, and the side of the support plate is fixedly connected with first flange disk, institute The side for stating support plate is fixedly connected with screwed pipe, and the thread in inner cavity of the screwed pipe is connected with threaded rod, two threaded rods it Between be fixedly connected with nut, the inner cavity of the screwed pipe is provided with internal screw thread, and the surface of the threaded rod is provided with external screw thread, two The hand of spiral of a threaded rod is opposite.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model passes through communicating pipe, first flange disk, second flange disk, the first sealing ring, the first seal groove, sheet Body, the second seal groove, third seal groove, the first sealing ring, through-hole, the second sealing ring, the second sealing ring, limit plate, pull ring, branch Fagging, screwed pipe, threaded rod and nut are used cooperatively, and be can be effectively reduced operation difficulty, are reduced the operating time, do not need specially It is completed with tool and professional, by normal operations, worker be can be completed, and have dissemination.

2, the utility model can facilitate installation gasket by setting boss, preferably ensure that communicating pipe and pipeline Bolt can be fixed by the way that threaded hole is arranged, preferably ensure that the convenience of installation, pass through setting the by airtightness One sealing ring, the first seal groove, the second seal groove, third seal groove, the first sealing ring, the second sealing ring and the second sealing ring, The airtightness connected between communicating pipe and blind hole integrated board can limit ontology, more by the way that limit plate is arranged Good ensure that the progress for adjusting work, by the way that pull ring is arranged, can more easily pull to ontology, preferably ensure that The progress being assigned a new job can more easily rotate threaded rod by the way that nut is arranged, preferably ensure that adjusting work Progress.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model connector and blind hole integrated board attachment structure schematic diagram；

Fig. 3 is the utility model connector overlooking structure diagram；

Fig. 4 is the partial structurtes enlarged diagram in the utility model Fig. 1 at A.

In figure: 1 connector, 2 blind hole integrated boards, 3 regulating mechanisms, 4 communicating pipes, 5 first flange disks, 6 bolts hole, 7 boss, 8 second flange disks, 9 threaded holes, 10 first sealing rings, 11 first seal grooves, 12 ontologies, 13 second seal grooves, the sealing of 14 thirds Slot, 15 first sealing rings, 16 through-holes, 17 second sealing rings, 18 second sealing rings, 19 limit plates, 20 pull rings, 21 support plates, 22 Screwed pipe, 23 threaded rods, 24 nuts.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4, a kind of blank-plate valve easy to use, including connector 1 are please referred to, connector 1 includes communicating pipe 4, connection One end of pipe 4 is fixedly connected with first flange disk 5, and the surface of first flange disk 5 offers bolt hole 6, the table of first flange disk 5 Face is fixedly connected with boss 7, by the way that boss 7 is arranged, can facilitate installation gasket, preferably ensure that communicating pipe 4 and pipeline Airtightness, communicating pipe 4 are fixedly connected with second flange disk 8 far from one end of first flange disk 5, and the side of second flange disk 8 is opened Equipped with threaded hole 9 is used cooperatively with bolt hole 6, by the way that threaded hole 9 is arranged, bolt can be fixed, preferably be ensure that The convenience of installation, communicating pipe 4 are fixedly connected with the first sealing ring 10, the first sealing ring 10 far from the side of second flange disk 8 Surface open up fluted, the quantity of communicating pipe 4 is two, is flexibly connected between two communicating pipe 4 by regulating mechanism 3, the Two ring flanges 8 offer the first seal groove 11 far from the side of threaded hole 9, and the inner cavity of the first seal groove 11 opens up fluted, company Blind hole integrated board 2 is provided at the center of junctor 1, blind hole integrated board 2 includes ontology 12, the two sides point of 12 top and bottom of ontology The second seal groove 13 and third seal groove 14 are not offered, and the first sealing ring 10 extends to the second seal groove 13 or third seal groove 14 inner cavity is arranged with the first sealing ring between the first sealing ring 10 and the second seal groove 13 or the inner cavity of third seal groove 14 15, offer through-hole 16 between two third seal grooves 14, the surface of the second seal groove 13 and third seal groove 14 is fixed to be connected It is connected to the second sealing ring 17, the second sealing ring 17 extends to the inner cavity of the first seal groove 11 far from one end of ontology 12, and second is close The second sealing ring 18 is arranged between seal ring 17 and the inner cavity of the first seal groove 11, it is close by the first sealing ring 10, first of setting Sealing groove 11, the second seal groove 13, third seal groove 14, the first sealing ring 15, the second sealing ring 17 and the second sealing ring 18, can To the airtightness connected between communicating pipe 4 and blind hole integrated board 2, the right end of ontology 12 is fixedly connected with limit plate 19, by setting Limit plate 19 is set, ontology 12 can be limited, preferably ensure that the progress for adjusting work, the right side of limit plate 19 is fixed It is connected with pull ring 20, by the way that pull ring 20 is arranged, more easily ontology 12 can be pulled, preferably ensure that and be assigned a new job Progress, the two sides of connector 1 are fixedly connected to regulating mechanism 3, and regulating mechanism 3 includes support plate 21, the one of support plate 21 Side is fixedly connected with first flange disk 5, and the side of support plate 21 is fixedly connected with screwed pipe 22, and the thread in inner cavity of screwed pipe 22 connects It is connected to threaded rod 23, is fixedly connected with nut 24 between two threaded rods 23, it, can be more easily to spiral shell by the way that nut 24 is arranged Rasp bar 23 is rotated, and preferably ensure that the progress for adjusting work, the inner cavity of screwed pipe 22 is provided with internal screw thread, threaded rod 23 Surface be provided with external screw thread, the hand of spiral of two threaded rods 23 is on the contrary, pass through communicating pipe 4, first flange disk 5, the second method Blue disk 8, the first sealing ring 10, the first seal groove 11, ontology 12, the second seal groove 13, third seal groove 14, the first sealing ring 15, through-hole 16, the second sealing ring 17, the second sealing ring 18, limit plate 19, pull ring 20, support plate 21, screwed pipe 22, threaded rod 23 and nut 24 be used cooperatively, can be effectively reduced operation difficulty, reduce the operating time, do not need specific purpose tool and professional people Member completes, and by normal operations, worker be can be completed, and have dissemination.

In use, being clamped by spanner to nut 24, then rotating nuts 24, nut 24 just will drive two screw threads Bar 23 rotates, and two threaded rods 23 just will drive two screwed pipes 22 and relatively move, and screwed pipe 22 is driven by support plate 21 to be connected The distance between junctor 1 is opened, and then drives ontology 12 to be moved to the left or right by pull ring 20, so that pipeline be made to be closed or connect It is logical, when being moved to suitable position, then blind hole integrated board 2 is sealed by regulating mechanism 3 fixed.

In summary: the blank-plate valve easy to use passes through communicating pipe 4, first flange disk 5, second flange disk 8, first Sealing ring 10, the first seal groove 11, ontology 12, the second seal groove 13, third seal groove 14, the first sealing ring 15, through-hole 16, Two sealing rings 17, the second sealing ring 18, limit plate 19, pull ring 20, support plate 21, screwed pipe 22, threaded rod 23 and nut 24 It is used cooperatively, it is very inconvenient to solve traditional pipeline connection assembling-disassembling bolt, time-consuming and laborious；Especially big-diameter pipeline, operation It is difficult more prominent, it is often necessary to the problem of hoisting machine tool is with heavy industry coordinating operation is played.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of blank-plate valve easy to use, including connector, it is characterised in that: be provided with blind hole at the center of the connector The two sides of integrated board, the connector are fixedly connected to regulating mechanism；The connector includes communicating pipe, the communicating pipe One end is fixedly connected with first flange disk, and the surface of the first flange disk offers bolt hole, the table of the first flange disk Face is fixedly connected with boss, and the communicating pipe is fixedly connected with second flange disk far from one end of first flange disk, and described second The side of ring flange is offered with bolt hole with the use of threaded hole, the fixed company in side of the communicating pipe far from second flange disk It is connected to the first sealing ring, the surface of first sealing ring opens up fluted.

2. a kind of blank-plate valve easy to use according to claim 1, it is characterised in that: the quantity of the communicating pipe is two It is a, it is flexibly connected between two communicating pipes by regulating mechanism, the second flange disk offers the far from the side of threaded hole One seal groove, the inner cavity of first seal groove open up fluted.

3. a kind of blank-plate valve easy to use according to claim 1, it is characterised in that: the blind hole integrated board includes this The two sides of body, the bodies top and bottom offer the second seal groove and third seal groove respectively, and first sealing ring prolongs Extend to the inner cavity of the second seal groove or third seal groove, the inner cavity of first sealing ring and the second seal groove or third seal groove Between be arranged with the first sealing ring, through-hole, second seal groove and third seal groove are offered between two third seal grooves Surface be fixedly connected to the second sealing ring, second sealing ring extends in the first seal groove far from one end of ontology Chamber is arranged with the second sealing ring between second sealing ring and the inner cavity of the first seal groove, the right end of the ontology is fixed to be connected It is connected to limit plate, is fixedly connected with pull ring on the right side of the limit plate.

4. a kind of blank-plate valve easy to use according to claim 1, it is characterised in that: the regulating mechanism includes support The side of plate, the support plate is fixedly connected with first flange disk, and the side of the support plate is fixedly connected with screwed pipe, described The thread in inner cavity of screwed pipe is connected with threaded rod, and nut is fixedly connected between two threaded rods, and the inner cavity of the screwed pipe is set It is equipped with internal screw thread, the surface of the threaded rod is provided with external screw thread, and the hand of spiral of two threaded rods is opposite.