CN219345786U

CN219345786U - Flange convenient to dismantle and adjust

Info

Publication number: CN219345786U
Application number: CN202223437935.5U
Authority: CN
Inventors: 敖贤; 杨彬; 杨政; 张贻平
Original assignee: Shanghai Mingsuo Heavy Machinery Co ltd
Current assignee: Shanghai Mingsuo Heavy Machinery Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-07-14
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a flange convenient to disassemble and adjust, which relates to the technical field of flange equipment and comprises a pipeline body, wherein one side of the pipeline body is fixedly connected with a connecting sleeve, one side of the connecting sleeve, which is far away from the pipeline body, is provided with a flange plate, the outer end surface of the connecting sleeve is fixedly connected with four groups of connecting blocks, one side of the flange plate, which is close to the connecting blocks, is fixedly connected with four groups of limiting tables, the inside of the connecting blocks is provided with a disassembling and assembling mechanism, the opposite side of the connecting sleeve, which is close to the flange plate, is provided with a sealing ring, and one side of the connecting sleeve, which is close to the flange plate, is provided with an annular socket.

Description

Flange convenient to dismantle and adjust

Technical Field

The utility model relates to the technical field of flange equipment, in particular to a flange convenient to detach and adjust.

Background

The flange is called flange disc or flange, is the part of interconnect between axle and the axle, also commonly used in the connection of pipeline, is the comparatively important intermediate carrier of connecting both ends part, strictly speaking, all can be called the flange through the article of bolted connection two cross-section carriers, and the connection sealing effect, dismouting convenience, application effect and the reliability of flange are the main development route of this kind of equipment all the time.

The flange equipment that is used in the pipeline connection now is when dismantling in needs, because the fixity of connection for need beat the surface of flange in the repacking process, do so easily damage flange edge and pipeline inner wall, in addition, the sealed effect of flange is directly by the fixed connection effect decision of bolt, and after live time is longer, the bolt probably takes place not hard up, leads to the leakproofness poor, and the reliability is not strong.

Therefore, the flange convenient to detach and adjust is provided for solving the problems.

Disclosure of Invention

Technical problem to be solved

The utility model aims to make up the defects of the prior art and provides a flange convenient to detach and adjust, which comprises a pipeline body, wherein a connecting sleeve is fixedly connected to one side of the pipeline body, a flange plate is arranged on one side of the connecting sleeve, which is far away from the pipeline body, four groups of connecting blocks are fixedly connected to the outer end surface of the connecting sleeve, four groups of limiting tables are fixedly connected to one side of the flange plate, which is close to the connecting blocks, a disassembling and assembling mechanism is arranged in the connecting blocks, sealing rings are arranged on the opposite sides of the connecting sleeve and the pipeline body, and an annular socket is formed in one side of the connecting sleeve, which is close to the flange plate.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

above-mentioned, dismouting mechanism includes screw thread post, drive pole, pulling-on disc, meshing tooth and swivel becket, drive pole and pulling-on disc respectively fixed connection in the left and right sides both ends of screw thread post, the central point of meshing tooth is pegged graft with the outer end surface of drive pole through the jack, the inside surface intermeshing of meshing tooth and swivel becket.

Above-mentioned, the pulling disc passes through bearing swing joint in the inside of spacing platform, the screw thread post runs through the central point of connecting block put, and passes through tooth line groove threaded connection between screw thread post and the connecting block, annular array distribution is personally submitted to the level of connecting sleeve with spacing platform to connecting block.

Above-mentioned, the appearance of driving the pole is the pentagonal prism, and the maximum diameter size of driving the pole is less than the diameter of screw thread post, the left and right sides of swivel becket cup joints with the meshing tooth through the sideboard.

Above-mentioned, the one side that the adapter sleeve was kept away from the ring flange is pegged graft with the inboard surface of the pipeline body, the sealing ring cup joints in the adapter sleeve one end that is close to the pipeline body, and the adapter sleeve passes through sealing ring and sealing connection between the pipeline body.

The flange plate is inserted into the annular socket through the sleeve, the inner diameter of the connecting sleeve is identical to that of the pipeline body, and one side of the connecting sleeve, which is close to the flange plate, is kept in the same vertical plane with the flange plate.

The beneficial effects are that:

compared with the prior art, the flange convenient to dismantle and adjust has the following beneficial effects:

1. according to the utility model, through the dismounting mechanism, the rotating ring can be rotated to drive the threaded column and the connecting block to drive the pull disc on one side of the threaded column, so that the pull disc drives the flange to be separated from the connecting table stably, and compared with a traditional striking separation mode, the structure can reduce damage to the flange.

2. According to the utility model, through the connecting sleeve structure, the plugging sealing effect between the connecting sleeve and the pipeline body is improved by utilizing the sealing ring, and meanwhile, the flange is in sealing connection with the connecting sleeve through the annular socket at one side of the connecting sleeve, so that the integral sealing performance is improved, and the leakage of the connecting end of the pipeline is prevented.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall structure of the present utility model in semi-section;

FIG. 3 is a schematic view of the overall disassembly of the present utility model;

FIG. 4 is a schematic view of the present utility model in partial cutaway;

fig. 5 is an enlarged schematic view of the utility model at point a of fig. 2.

In the figure: 1. a pipe body; 2. connecting sleeves; 3. a flange plate; 4. a connecting block; 5. a limiting table; 6. a disassembly and assembly mechanism; 601. a threaded column; 602. a drive rod; 603. a pulling disc; 604. meshing teeth; 605. a rotating ring; 7. a seal ring; 8. an annular socket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-5, the present utility model provides a technical solution: the utility model provides a flange convenient to dismantle and adjust, including pipeline body 1, one side fixedly connected with adapter sleeve 2 of pipeline body 1, one side that pipeline body 1 was kept away from to adapter sleeve 2 is provided with ring flange 3, the outer end fixed surface of adapter sleeve 2 is connected with four sets of connecting blocks 4, one side fixedly connected with four spacing platforms 5 of ring flange 3 near connecting block 4, the inside of connecting block 4 is provided with dismouting mechanism 6, the adapter sleeve 2 is provided with sealing ring 7 with the opposite side of pipeline body 1, ring socket 8 has been seted up to one side that ring flange 3 is close to adapter sleeve 2.

In this embodiment, welded fastening each other between the pipeline body 1 and the adapter sleeve 2, and add sealing ring 7 at the opposite side of adapter sleeve 2 and pipeline body 1, further mention the leakproofness, prevent that the welding position from leaking, and the flange 3 is close to the one end of adapter sleeve 2 and is fixed with spacing platform 5, spacing platform 5 realization and the connection between the dismouting mechanism 6, after adjusting dismouting mechanism 6, the transmission takes place between dismouting mechanism 6 and the connecting block 4, the separation inside annular socket 8 is realized to conflict flange 3, the process need not beat, protection flange 3 and pipeline body 1 that can be better, and under the insertional between annular socket 8 and flange 3, the sealed effect of further promotion, the condition emergence of preventing to leak.

As shown in fig. 2-5, the dismounting mechanism 6 comprises a threaded column 601, a driving rod 602, a pull disc 603, meshing teeth 604 and a rotating ring 605, wherein the driving rod 602 and the pull disc 603 are respectively and fixedly connected to the left end and the right end of the threaded column 601, the central position of the meshing teeth 604 is spliced with the outer end surface of the driving rod 602 through a jack, the meshing teeth 604 are meshed with the inner side surface of the rotating ring 605, the pull disc 603 is movably connected to the inside of the limiting table 5 through a bearing, the threaded column 601 penetrates through the central position of the connecting block 4, the threaded column 601 is in threaded connection with the connecting block 4 through a thread groove, the connecting block 4 and the limiting table 5 are distributed in an annular array with respect to the horizontal surface of the connecting sleeve 2, the driving rod 602 is in a pentagonal prism, the maximum diameter size of the driving rod 602 is smaller than the diameter of the threaded column 601, and the left side and the right side of the rotating ring 605 are sleeved with the meshing teeth 604 through a side plate.

In this embodiment, rotate the swivel becket 605 for the meshing tooth 604 of swivel becket 605 inboard takes place to rotate, drives pole 602 and screw thread post 601 and takes place to rotate, under the threaded connection of screw thread post 601 and connecting block 4, the pulling plate 603 of the other end of screw thread post 601 can be better under the spacing of spacing platform 5 conflict ring flange 3, realizes the break away from operation of ring flange 3, and the process does not need to beat, can protect ring flange 3 and pipeline body 1 better not receive the damage.

As shown in fig. 2 and 5, one side of the connecting sleeve 2 far away from the flange plate 3 is spliced with the inner side surface of the pipeline body 1, the sealing ring 7 is sleeved at one end of the connecting sleeve 2 close to the pipeline body 1, the connecting sleeve 2 is in sealing connection with the pipeline body 1 through the sealing ring 7, one side of the flange plate 3 close to the connecting sleeve 2 is spliced with the annular socket 8 through the sleeve, the inner diameter size of the connecting sleeve 2 is the same as the inner diameter size of the pipeline body 1, and one side of the connecting sleeve 2 close to the flange plate 3 is kept in the same vertical plane with the flange plate 3.

In this embodiment, welded fastening between the outer end of adapter sleeve 2 and the pipeline body 1, and in pipeline body 1's inboard, connect sleeve 2 and each other peg graft between it, extrude its opposite side's sealing ring 7, further promote sealed effect, prevent that pipeline body 1 inside medium from taking place to leak from welding gap, and peg graft between one side of ring flange 3 and the adapter sleeve 2, improved the sealed effect between ring flange 3 and the adapter sleeve 2 for sealed effect promotes greatly.

Working principle: the operating personnel rotate the swivel becket 605 among the dismouting mechanism 6, swivel becket 605 drives four sets of meshing teeth 604 and the driving pole 602 and the screw thread post 601 rotation of meshing teeth 604 one side, under the threaded connection with screw thread post 601 connecting block 4, the opposite side of screw thread post 601 can conflict pulling plate 603 and pulling plate 603 receives spacing of spacing platform 5 for can pulling plate 603 can conflict ring flange 3 and realize breaking away from in annular socket 8 inside, and annular socket 8 has improved the sealing connection effect between ring flange 3 and adapter sleeve 2, and add sealing ring 7 in the opposite side of adapter sleeve 2 and pipeline body 1, can extrude sealing ring 7 after making adapter sleeve 2 and pipeline body 1 fixed connection.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus 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 utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flange convenient to dismantle is adjusted, includes pipeline body (1), its characterized in that: one side fixedly connected with adapter sleeve (2) of pipeline body (1), one side that pipeline body (1) was kept away from to adapter sleeve (2) is provided with ring flange (3), four sets of connecting blocks (4) of outer end fixed surface of adapter sleeve (2), one side fixedly connected with four sets of spacing platforms (5) of ring flange (3) are close to connecting block (4), the inside of connecting block (4) is provided with dismouting mechanism (6), the opposite side of adapter sleeve (2) and pipeline body (1) is provided with sealing ring (7), ring socket (8) have been seted up to one side that ring flange (3) are close to adapter sleeve (2).

2. The flange convenient to detach and adjust according to claim 1, wherein: the dismounting mechanism (6) comprises a threaded column (601), a driving rod (602), a pull disc (603), meshing teeth (604) and a rotating ring (605), wherein the driving rod (602) and the pull disc (603) are respectively and fixedly connected to the left end and the right end of the threaded column (601), the central position of the meshing teeth (604) is spliced with the outer end surface of the driving rod (602) through a jack, and the meshing teeth (604) are meshed with the inner side surface of the rotating ring (605).

3. The flange convenient to detach and adjust according to claim 2, wherein: the pull disc (603) is movably connected to the inside of the limit table (5) through a bearing, the threaded column (601) penetrates through the center position of the connecting block (4), the threaded column (601) is in threaded connection with the connecting block (4) through a thread groove, and the connecting block (4) and the limit table (5) are distributed in an annular array with respect to the horizontal surface of the connecting sleeve (2).

4. A flange for easy disassembly adjustment as defined in claim 3, wherein: the driving rod (602) is in a pentagonal prism shape, the maximum diameter of the driving rod (602) is smaller than the diameter of the threaded column (601), and the left side and the right side of the rotating ring (605) are sleeved with the meshing teeth (604) through side plates.

5. The flange convenient to detach and adjust according to claim 1, wherein: one side of the connecting sleeve (2) far away from the flange plate (3) is spliced with the inner side surface of the pipeline body (1), the sealing ring (7) is sleeved at one end of the connecting sleeve (2) close to the pipeline body (1), and the connecting sleeve (2) is in sealing connection with the pipeline body (1) through the sealing ring (7).

6. The flange convenient to detach and adjust according to claim 1, wherein: one side of the flange plate (3) close to the connecting sleeve (2) is spliced with the annular socket (8) through a sleeve, the inner diameter size of the connecting sleeve (2) is the same as the inner diameter size of the pipeline body (1), and one side of the connecting sleeve (2) close to the flange plate (3) is kept in the same vertical plane with the flange plate (3).