CN212080435U

CN212080435U - Anti-corrosion pipeline sealing device

Info

Publication number: CN212080435U
Application number: CN202020258406.0U
Authority: CN
Inventors: 郭媛
Original assignee: Jiangsu Jiyuan Pipe Industry Co ltd
Current assignee: Jiangsu Jiyuan Pipe Industry Co ltd
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-12-04
Anticipated expiration: 2030-03-05

Abstract

The utility model discloses an anticorrosive pipeline sealing device belongs to anticorrosive pipeline sealing technical field, an anticorrosive pipeline sealing device, including first pipeline, the first flange of one side surface fixed connection of first pipeline, one side surface that first pipeline was kept away from to first flange is provided with the second flange, one side surface fixed connection of first flange second pipeline is kept away from to the second flange, the upper end surface of first flange runs through there is the sleeve, and sleeve and first flange fixed connection, the fixed slot has been seted up to telescopic upper end surface both sides, telescopic upper end surface is provided with the dwang, the both sides of dwang correspond position fixed connection with the fixed slot and hinder the piece. The device rotates the valve ball through the connecting rod when using, makes the pipeline both sides pipeline mouth closed that is close to impaired department to do not hinder the use of other pipelines when facilitating the use maintenance, it is comparatively practical.

Description

Anti-corrosion pipeline sealing device

Technical Field

The utility model relates to a pipeline sealing technical field, more specifically say, relate to an anticorrosive pipeline sealing device.

Background

Anticorrosive pipeline when the installation, carry out the butt joint installation with two anticorrosive pipelines through the flange, then utilize the bolt to fix and seal two sets of flanges, but traditional anticorrosive pipeline is after using the certain time, because external force or corruption scheduling problem can cause partial pipeline to damage, the valve that needs to close corresponding whole piece pipeline when using this moment maintains the change work, but such maintenance mode is comparatively loaded down with trivial details, influence other use that do not damage the pipeline, make whole piece pipeline a damage lead to whole piece pipeline can not be used during the maintenance, thereby bring very big inconvenience for user's use.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an anticorrosive pipeline sealing device, the device rotate the valve ball through the connecting rod when using, make the pipeline both sides pipeline mouth that is close to impaired department closed to do not hinder the use of other pipelines when facilitating the use maintenance, it is comparatively practical.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

An anti-corrosion pipeline sealing device comprises a first pipeline, wherein a first flange is fixedly connected to the outer surface of one side of the first pipeline, a second flange is arranged on the outer surface of one side, away from the first pipeline, of the first flange, a second pipeline is fixedly connected to the outer surface of one side, away from the first flange, of the second flange, a sleeve penetrates through the outer surface of the upper end of the first flange and is fixedly connected with the first flange, fixing grooves are formed in two sides of the outer surface of the upper end of the sleeve, a rotating rod is arranged on the outer surface of the upper end of the sleeve, blocking blocks are fixedly connected to positions, corresponding to the fixing grooves, of two sides of the rotating rod, a connecting rod is movably connected inside the sleeve, a hexagonal hole groove is formed in the outer surface of the upper end of the connecting rod, one end of the connecting rod sequentially penetrates through the first flange and the first pipeline and extends into, the valve hole has been seted up to the surface of valve ball, it has sealed the pad to splice between connecting rod and first pipeline and the first flange.

Further, the dwang matches anastomoses with hexagonal hole groove each other, and dwang and hexagonal hole groove swing joint, and the user inserts hexagonal hole inslot portion through the dwang, then rotates the connecting rod, makes the valve opening position on the valve ball change and closes the pipeline.

Further, the dwang can insert the hexagonal hole inslot completely, and the dwang can accomodate to the sleeve inside completely, and after the valve ball rotated closed pipeline work, the user pressed the dwang downwards, made the one end of dwang move down in hexagonal hole inslot portion, and the dwang is accomodate to the sleeve inside.

Furthermore, swing joint between piece and the fixed slot blocks, and the length that blocks is the twice of fixed slot length, blocks the buckle inside the fixed slot through the piece, fixed connection pole to the turned angle of fixed valve ball.

Furthermore, the first flange is the same with the second flange in size and specification, and the mounting hole has all been seted up on its surface, and first flange and second flange pass through the bolt and insert the mounting hole and screw up fixedly, utilize first flange and second flange to carry out butt joint sealing fixed with two pipelines.

Furthermore, the number of the valve balls is two, the valve balls are respectively distributed in the first pipeline and the second pipeline, and the two valve balls are used for controlling the closing and opening of one end of each of the two pipelines.

Further, two the valve ball matches each other with first pipeline and second pipeline, the diameter of valve ball equals the diameter of first pipeline and second pipeline, and the valve opening position changes when the valve ball rotates, shielding pipeline mouth that can be better to play the effect of closed pipeline.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

when the device is used, a plurality of groups of anti-corrosion pipelines are connected with each other in a connecting mode, the first pipeline corresponds to the valve ball inside the second pipeline and the valve hole, the pipelines are communicated with each other, when one pipeline of the plurality of groups of anti-corrosion pipelines is damaged and needs to be repaired or replaced, a user holds the rotating rod to insert into the sleeve, then aligns the rotating rod to the hexagonal hole groove on the connecting rod inside the sleeve and forcibly rotates the connecting rod to drive the valve ball to rotate, so that the position of the valve hole on the valve ball rotates by 90 degrees, the valve hole is contacted with the inner surface of the pipeline and utilizes the inner wall of the pipeline to shield the valve hole, thereby make the pipeline closure be in the closure state, then the user presses down the dwang once more, the fixed slot that the corresponding sleeve upper end surface of the stop block that makes dwang upper end surface both sides was seted up, then make the stop block in the fixed slot, thereby the position of fixed valve ball inside the pipeline, then the user utilizes this mode will be close to the pipeline mouth closure that damages the pipeline both ends, then dismantle the bolt of being connected usefulness on first flange and the second flange, thereby dismantle and change the pipeline, the device rotates the valve ball through the connecting rod when using, make the pipeline both sides pipeline mouth closure that is close to impaired department, thereby do not hinder the use of other pipelines when facilitating the use maintenance, and is practical.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the connecting rod and the valve ball of the present invention;

fig. 3 is an exploded view of the sleeve, connecting rod, rotating rod and ball valve of the present invention;

fig. 4 is a schematic structural diagram of the first pipeline and the second pipeline of the present invention.

The reference numbers in the figures illustrate:

1. a first conduit; 2. a first flange; 21. mounting holes; 3. a second flange; 4. a second conduit; 5. a valve ball; 51. a valve bore; 6. a connecting rod; 61. a hexagonal hole groove; 7. a sleeve; 71. fixing grooves; 8. rotating the rod; 81. blocking; 9. and a gasket.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Example 1:

referring to fig. 1 to 4, an anticorrosion pipeline sealing device includes a first pipeline 1, as shown in fig. 1, a first flange 2 is fixedly connected to an outer surface of one side of the first pipeline 1, a second flange 3 is disposed on an outer surface of one side of the first flange 2, which is far away from the first pipeline 1, a second pipeline 4 is fixedly connected to an outer surface of one side of the second flange 3, which is far away from the first flange 2, the first flange 2 and the second flange 3 have the same size and specification, and mounting holes 21 are formed in surfaces of the first flange 2 and the second flange 3, the first flange 2 and the second flange 3 are inserted into the mounting holes 21 through bolts and screwed tightly, and the first flange 2 and the second flange 3 are used for butt-joint sealing and fixing of the two pipelines;

as shown in fig. 2, 3 and 4, a sleeve 7 penetrates through the outer surface of the upper end of the first flange 2, the sleeve 7 is fixedly connected with the first flange 2, fixing grooves 71 are formed in two sides of the outer surface of the upper end of the sleeve 7, a rotating rod 8 is arranged on the outer surface of the upper end of the sleeve 7, a stop block 81 is fixedly connected to two sides of the rotating rod 8 corresponding to the fixing grooves 71, a connecting rod 6 is movably connected inside the sleeve 7, a hexagonal hole groove 61 is formed in the outer surface of the upper end of the connecting rod 6, one end of the connecting rod 6 sequentially penetrates through the first flange 2 and the first pipeline 1 and extends into the first pipeline 1, a valve ball 5 is fixedly connected to one end of the connecting rod 6, a valve hole 51 is formed in the outer surface of the valve ball 5, a sealing gasket 9 is glued between the connecting rod 6 and the first pipeline 1 and the first flange 2, and the sealing gasket 9 is used for, prevent its seepage when using, dwang 8 can insert in hexagonal hole groove 61 completely, and inside dwang 8 can accomodate sleeve 7 completely, after 5 rotations closed pipeline work of valve ball, the user pressed down dwang 8, made the one end of dwang 8 at the inside downstream of hexagonal hole groove 61, and inside dwang 8 accomodate sleeve 7.

The device rotates valve ball 5 through connecting rod 6 when using, makes the pipeline both sides pipeline mouth that is close to impaired department closed to do not hinder the use of other pipelines when facilitating the use maintenance, it is comparatively practical.

The working principle is as follows:

when the device is used, a first pipeline 1 and a second pipeline 4 are fixedly connected and then sealed through the first flange 2 and the second flange 3, a plurality of groups of anti-corrosion pipelines are connected with each other through the connecting mode, the valve ball 5 and the valve hole 51 in the first pipeline 1 and the second pipeline 4 correspond in position, the pipelines are communicated with each other, when one pipeline in the plurality of groups of anti-corrosion pipelines is damaged and needs to be repaired or replaced when the pipeline is used, a user holds the rotating rod 8 to be inserted into the sleeve 7 by hand, then aligns the rotating rod 8 to the hexagonal hole groove 61 in the connecting rod 6 in the sleeve 7, and screws the rotating connecting rod 6 vigorously to force the connecting rod 6 to drive the valve ball 5 to rotate, so that the valve hole 51 on the valve ball 5 rotates by 90 degrees, valve opening 51 utilizes the pipeline inner wall to shield valve opening 51 with the contact of pipeline internal surface, thereby make the pipeline closure be in the closure state, then the user presses down dwang 8 once more, make the fixed slot 71 that the stopper 81 of dwang 8 upper end surface both sides corresponds the sleeve 7 upper end surface and set up, then make stopper 81 block in fixed slot 71, thereby fixed valve ball 5 is in the inside position of pipeline, then the user utilizes this mode will be close to the pipeline mouth closure that damages the pipeline both ends, then dismantle the bolt of being connected usefulness on first flange 2 and the second flange 3, thereby dismantle and change the pipeline, the device passes through connecting rod 6 when using and rotates valve ball 5, make the pipeline both sides pipeline mouth that is close to impaired department closed, thereby do not hinder the use of other pipelines when facilitating the use maintenance, it is comparatively practical, and the pipeline closure is in the closure state

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. An anticorrosive pipeline sealing device, includes first pipeline (1), its characterized in that: the outer surface of one side of the first pipeline (1) is fixedly connected with a first flange (2), the outer surface of one side, far away from the first pipeline (1), of the first flange (2) is provided with a second flange (3), the outer surface of one side, far away from the first flange (2), of the second flange (3) is fixedly connected with a second pipeline (4), the outer surface of the upper end of the first flange (2) penetrates through a sleeve (7), the sleeve (7) is fixedly connected with the first flange (2), two sides of the outer surface of the upper end of the sleeve (7) are provided with fixing grooves (71), the outer surface of the upper end of the sleeve (7) is provided with a rotating rod (8), two sides of the rotating rod (8) are fixedly connected with blocking blocks (81) at positions corresponding to the fixing grooves (71), the inner part of the sleeve (7) is movably connected with a connecting rod (6), and the outer surface of the upper end of, the one end of connecting rod (6) runs through first flange (2) and first pipeline (1) in proper order and extends to the inside of first pipeline (1), the one end fixedly connected with valve ball (5) of connecting rod (6), valve opening (51) have been seted up to the surface of valve ball (5), it has sealed pad (9) to splice between connecting rod (6) and first pipeline (1) and first flange (2).

2. An anticorrosive pipeline sealing device according to claim 1, wherein: dwang (8) and hexagonal hole groove (61) match each other and coincide, and dwang (8) and hexagonal hole groove (61) swing joint.

3. An anticorrosive pipeline sealing device according to claim 2, wherein: dwang (8) can insert in hexagonal hole groove (61) completely, and inside dwang (8) can be accomodate sleeve (7) completely.

4. An anticorrosive pipeline sealing device according to claim 3, wherein: the blocking block (81) is movably connected with the fixing groove (71), and the length of the blocking block (81) is twice of that of the fixing groove (71).

5. An anticorrosive pipeline sealing device according to claim 4, wherein: the size and specification of the first flange (2) and the second flange (3) are the same, the surface of the first flange is provided with mounting holes (21), and the first flange (2) and the second flange (3) are inserted into the mounting holes (21) through bolts and screwed down.

6. An anticorrosive pipeline sealing device according to claim 5, wherein: the number of the valve balls (5) is two, and the valve balls are respectively distributed in the first pipeline (1) and the second pipeline (4).

7. An anticorrosive pipeline sealing device according to claim 6, wherein: the two valve balls (5) are matched with the first pipeline (1) and the second pipeline (4), and the diameter of each valve ball (5) is equal to that of each first pipeline (1) and each second pipeline (4).