CN220792457U

CN220792457U - Bent pipe orifice sealing jig for watertight test

Info

Publication number: CN220792457U
Application number: CN202322359461.5U
Authority: CN
Inventors: 蔡江兵
Original assignee: World Known Precision Industry Fuzhou Co Ltd
Current assignee: World Known Precision Industry Fuzhou Co Ltd
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-04-16
Anticipated expiration: 2033-08-31

Abstract

The utility model provides a bent pipe orifice sealing jig for watertight test, which comprises a fixture body and a sealing plate, wherein the fixture body is provided with a plurality of sealing grooves which are arranged on the sealing plate, and the sealing plate is provided with a plurality of sealing grooves which are arranged on the sealing: the sealing device comprises a supporting plate and a fixing plate, wherein the supporting plate is connected with the fixing plate through a connecting guide post, a sealing plate is connected between the supporting plate and the fixing plate in a sliding mode on the connecting guide post, a blocking head is arranged on one side, facing the fixing plate, of the sealing plate, and a driving mechanism for driving the sealing plate to slide is arranged on the supporting plate. The utility model has reasonable design, simple and quick operation, no need of complex professional skills, saves manpower and material resources, is convenient for being suitable for bent pipes with different shapes, has stronger universality and improves the production efficiency.

Description

Bent pipe orifice sealing jig for watertight test

Technical Field

The utility model relates to a bent pipe orifice sealing jig for watertight test.

Background

In many industrial fields, such as aviation, marine, petrochemical, etc., watertight testing is often required. This involves sealing the pipe, elbow, etc. to ensure that it does not leak under hydraulic pressure. The existing sealing method often needs a large amount of manpower and material resources, and the effect is not ideal. In particular in sealing elbows, there is a need for a sealing device that is quick, efficient, and adaptable to elbows of different shapes due to the particular shape.

Disclosure of Invention

Therefore, the utility model aims to provide the bent pipe orifice sealing jig for watertight test, which has the advantages of reasonable design, simplicity and rapidness in operation, no need of complex professional skills, labor and material resource saving, convenience in being applicable to bent pipes with different shapes, stronger universality and improvement of production efficiency.

The utility model is realized by adopting the following scheme: bent pipe orifice sealing jig for watertight test: the sealing device comprises a supporting plate and a fixing plate, wherein the supporting plate is connected with the fixing plate through a connecting guide post, a sealing plate is connected between the supporting plate and the fixing plate in a sliding mode on the connecting guide post, a blocking head is arranged on one side, facing the fixing plate, of the sealing plate, and a driving mechanism for driving the sealing plate to slide is arranged on the supporting plate.

Furthermore, the left end and the right end of the supporting plate are connected through the connecting guide posts, the end parts of the supporting plate and the fixing plate are provided with fixing holes, and the end parts of the connecting guide posts are fixed in the fixing holes.

Further, sliding holes are formed in the two ends of the sealing plate, corresponding to the connecting guide posts, of the sealing plate, sliding sleeves are fixedly connected in the sliding holes, and the sliding sleeves are in sliding connection with the connecting guide posts.

Further, a yielding port for clamping the pipe orifice of the bent pipe is formed in the front side of the fixed plate.

Further, the driving mechanism comprises a screw rod, a screw hole is formed in the middle of the supporting plate, the screw rod is connected in the screw hole in the middle of the supporting plate in a screwed mode, two ends of the screw rod extend out of the screw hole, one end of the screw rod is rotatably connected to the sealing plate, and a handle is arranged on the other end of the screw rod.

Further, the screw is provided with the optical axis on the one end that is close to the closing plate, the diameter of optical axis is less than the diameter of screw, the cover is equipped with fixed lid on the optical axis, be provided with the stopper on the tip of optical axis, the diameter of stopper is greater than the diameter of optical axis, fixed lid is fixed in on the closing plate.

Further, the middle part of the sealing plate is provided with a yielding groove corresponding to the limiting block and the fixed cover.

Further, the plugging head comprises a cylindrical block, the cylindrical block is fixed on the sealing plate, a plugging block is arranged at the end part of the cylindrical block corresponding to the pipe orifice, and a sealing ring is arranged on the end face of the cylindrical block and the periphery of the plugging block.

Compared with the prior art, the utility model has the following beneficial effects: reasonable in design, easy operation, it is quick, need not complicated professional skill, saved manpower and materials, convenient being applicable to the return bend of different shapes has stronger universality, improves production efficiency.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

FIG. 3 is a schematic diagram illustrating a usage status structure according to an embodiment of the present utility model.

In the figure: 1-a supporting plate; 2-a fixing plate; 3-connecting guide posts; 4-sealing plate; 5-plugging heads; 6-a driving mechanism; 7-fixing holes; 8-sliding holes; 9-sliding sleeve; 10-giving way; 11-screw; 12-screw holes; 13-a handle; 14-optical axis; 15-a fixed cover; 16-limiting blocks; 17-a yielding groove; 18-columnar blocks; 19-a plugging block; 20-sealing rings.

Detailed Description

The utility model will be further described with reference to the accompanying drawings and examples.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

As shown in fig. 1-3, this embodiment provides a bent pipe orifice sealing jig for watertight test: the device comprises a supporting plate 1 and a fixed plate 2, wherein the supporting plate is connected with the fixed plate through a connecting guide post 3, a sealing plate 4 is slidingly connected between the supporting plate and the fixed plate on the connecting guide post, a blocking head 5 is arranged on one side of the sealing plate facing the fixed plate, and a driving mechanism 6 for driving the sealing plate to slide is arranged on the supporting plate; the corresponding sealing plug is selected according to the shape of the bent pipe, then the sealing plug is sleeved on the pipe orifice and is sealed in a rotating mode through the screw rod, when the screw rod is rotated, the sealing plug can apply pressure to the pipe orifice, the sealing plug is tightly attached to the pipe orifice, the sealing effect is finally achieved, and watertight testing can be conducted.

In this embodiment, for reasonable design, the left and right ends of the supporting plate and the fixing plate are connected through the connecting guide posts, the end portions of the supporting plate and the fixing plate are provided with the fixing holes 7, and the end portions of the connecting guide posts are fixed in the fixing holes and can be in threaded connection.

In this embodiment, in order to realize the sliding of the sealing plate, sliding holes 8 are provided on two ends of the sealing plate corresponding to the connecting guide posts, and sliding sleeves 9 are fixedly connected in the sliding holes and slidingly connected to the connecting guide posts.

In this embodiment, in order to facilitate the pipe orifice clamping, the front side on the fixing plate is provided with a yielding port 10 for clamping the pipe orifice of the bent pipe, and when in use, the pipe orifice of the bent pipe is clamped into the yielding port, and the sealing plate is slipped to the sealing head to plug the pipe orifice, so as to realize sealing.

In this embodiment, in order to realize the sliding of closing plate, actuating mechanism includes screw 11, screw 12 has been seted up at the backup pad middle part, screw spiro union is in the screw at backup pad middle part, and the screw is stretched out at the both ends of screw, and the one end rotation of screw is connected on the closing plate, installs handle 13 on the other end.

In this embodiment, for reasonable in design, be provided with optical axis 14 on the one end that the screw rod is close to the closing plate, the diameter of optical axis is less than the diameter of screw rod, the cover is equipped with fixed lid 15 on the optical axis, be provided with stopper 16 on the tip of optical axis, the diameter of stopper is greater than the diameter of optical axis, fixed lid is fixed in on the closing plate.

In this embodiment, the fixed cover includes two semicircle components of a whole that can function independently 22 about, semicircle components of a whole that can function independently tip butt joint forms the fixed cover, and the semicircle hole of stepping down in the middle part of two semicircle components of a whole that can function independently makes up into socket hole 21, and the socket hole cover is located on the optical axis.

In this embodiment, for reasonable in design, the closing plate middle part corresponds stopper, fixed lid and is provided with the groove 17 of stepping down.

In this embodiment, for reasonable in design, the shutoff head includes cylindricality piece 18, the cylindricality piece is fixed in on the closing plate, correspond the mouth of pipe on the tip of cylindricality piece and be provided with shutoff piece 19, be provided with sealing washer 20 on the terminal surface of cylindricality piece and the periphery of shutoff piece, shutoff head: the sealing plug is made of aluminum alloy, has the characteristic of light weight, and is internally provided with a sealing gasket so as to ensure the sealing effect.

Any of the above-described embodiments of the present utility model disclosed herein, unless otherwise stated, if they disclose a numerical range, then the disclosed numerical range is the preferred numerical range, as will be appreciated by those of skill in the art: the preferred numerical ranges are merely those of the many possible numerical values where technical effects are more pronounced or representative. Since the numerical values are more and cannot be exhausted, only a part of the numerical values are disclosed to illustrate the technical scheme of the utility model, and the numerical values listed above should not limit the protection scope of the utility model.

If the terms "first," "second," etc. are used herein to define a part, those skilled in the art will recognize that: the use of "first" and "second" is used merely to facilitate distinguishing between components and not otherwise stated, and does not have a special meaning.

If the utility model discloses or relates to components or structures fixedly connected with each other, then unless otherwise stated, the fixed connection is understood as: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).

In addition, the orientation or positional relationship indicated by the terms used to indicate positional relationships such as "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. applied to any of the above-described technical aspects of the present disclosure are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present patent, and do not indicate or imply that the device or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present patent, and the terms used to indicate shapes applied to any of the above-described technical aspects of the present disclosure include shapes that are approximated, similar or close thereto unless otherwise stated.

Any part provided by the utility model can be assembled by a plurality of independent components, or can be manufactured by an integral forming process.

Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical scheme of the present utility model and are not limiting; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.

Claims

1. The utility model provides a return bend mouth of pipe sealing jig for watertight test which characterized in that: the sealing device comprises a supporting plate and a fixing plate, wherein the supporting plate is connected with the fixing plate through a connecting guide post, a sealing plate is connected between the supporting plate and the fixing plate in a sliding mode on the connecting guide post, a blocking head is arranged on one side, facing the fixing plate, of the sealing plate, and a driving mechanism for driving the sealing plate to slide is arranged on the supporting plate.

2. The elbow pipe mouth sealing jig for watertight test according to claim 1, wherein: the support plate is connected with the left end and the right end of the fixing plate through connecting guide posts, fixing holes are formed in the end parts of the support plate and the fixing plate, and the end parts of the connecting guide posts are fixed in the fixing holes.

3. The elbow pipe mouth sealing jig for watertight test according to claim 2, wherein: the two ends of the sealing plate are provided with sliding holes corresponding to the connecting guide posts, sliding sleeves are fixedly connected in the sliding holes, and the sliding sleeves are slidingly connected to the connecting guide posts.

4. The elbow pipe mouth sealing jig for watertight test according to claim 2, wherein: and a yielding port for clamping the orifice of the bent pipe is formed in the front side of the fixed plate.

5. The elbow pipe mouth sealing jig for watertight test according to claim 2, wherein: the driving mechanism comprises a screw rod, a screw hole is formed in the middle of the supporting plate, the screw rod is connected in the screw hole in the middle of the supporting plate in a screwed mode, two ends of the screw rod extend out of the screw hole, one end of the screw rod is rotatably connected to the sealing plate, and a handle is arranged on the other end of the screw rod.

6. The elbow pipe mouth sealing jig for watertight test according to claim 5, wherein: the screw rod is close to and is provided with the optical axis on the one end of closing plate, the diameter of optical axis is less than the diameter of screw rod, the cover is equipped with fixed lid on the optical axis, be provided with the stopper on the tip of optical axis, the diameter of stopper is greater than the diameter of optical axis, fixed lid is fixed in on the closing plate.

7. The elbow pipe mouth sealing jig for watertight test according to claim 6, wherein: and the middle part of the sealing plate is provided with a yielding groove corresponding to the limiting block and the fixed cover.

8. The elbow pipe mouth sealing jig for watertight test according to claim 2, wherein: the plugging head comprises a cylindrical block, the cylindrical block is fixed on the sealing plate, a plugging block is arranged at the end part of the cylindrical block corresponding to the pipe orifice, and a sealing ring is arranged on the end face of the cylindrical block and the periphery of the plugging block.