CN212960342U

CN212960342U - Flange convenient to install

Info

Publication number: CN212960342U
Application number: CN202021594592.1U
Authority: CN
Inventors: 李秀杰; 许阳; 程智光; 丁保祥
Original assignee: Wenzhou Aoxu Machinery Technology Co ltd
Current assignee: Wenzhou Aoxu Machinery Technology Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-04-13
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses a flange convenient for installation, which comprises a pipeline, a first flange, a second flange, a sealing gasket, a first press ring and a second press ring, wherein the sealing gasket is fixedly connected between the first flange and the second flange, one side of the first flange far away from the sealing gasket is fixedly provided with the second press ring, one side of the second flange far away from the sealing gasket is fixedly provided with the first press ring, one side of the first flange near the second press ring and one side of the second flange near the first press ring are both connected with the pipeline, the utility model discloses a matched use of a second fixing mechanism, a second fixing block, a second fixing rod, a second rotating shaft, a second connecting rod, a second locking bolt and a second cushion block, a second cushion block is extruded through the bottom end of the second locking bolt, the first press ring is extruded by the second cushion block, so that the first press ring is clung to the second flange, and the same effect can be played through the matching of the second locking bolt with the, the stability of the first flange and the second flange is higher.

Description

Flange convenient to install

Technical Field

The utility model relates to a flange, in particular to flange convenient to installation belongs to flange mounting technical field.

Background

The flange is the connector that is used for between pipeline and the pipeline, and nevertheless present flange is all through bolt fixed mounting, and the pipeline causes easily when connecting staggers each other between the flange, and in the flange mounting process, flange mounting efficiency is lower for flange mounting is comparatively wasted time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model provides a flange convenient to installation for solve the problem of proposing among the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a flange convenient to installation, including pipeline, first flange, second flange, seal gasket, first clamping ring and second clamping ring, fixedly connected with seal gasket between first flange and the second flange, one side fixed mounting that seal gasket was kept away from to first flange has the second clamping ring, one side fixed mounting that seal gasket was kept away from to the second flange has first clamping ring, one side that one side and second flange that first flange is close to the second clamping ring all are connected with the pipeline, be equipped with first fixed establishment and second fixed establishment between first clamping ring of pipeline upper end and lower extreme and the second clamping ring respectively.

As a preferred technical scheme of the utility model, first fixed establishment includes first fixed block, first dead lever, first pivot, head rod, first cushion and first locking bolt, the lateral wall fixed mounting of first clamping ring has first fixed block, the top of first fixed block is connected with first dead lever through the round pin hub rotation.

As a preferred technical scheme of the utility model, the one end that first fixed block was kept away from to first dead lever is rotated through first pivot and is connected with the head rod, first locking bolt is installed to the screw thread on the head rod, first locking bolt's the first cushion of bottom fixedly connected with, the outside wall of first cushion and second clamping ring is laminated mutually.

As a preferred technical scheme of the utility model, second fixed establishment includes second fixed block, second dead lever, second pivot, second connecting rod, second locking bolt and second cushion, the lateral wall fixed mounting of second clamping ring has the second fixed block, the top of second fixed block is connected with the second dead lever through the round pin hub rotation.

As a preferred technical scheme of the utility model, the second dead lever is kept away from two ends of second fixed block and is rotated through the second pivot and be connected with the second connecting rod, second locking bolt is installed to the screw thread on the second connecting rod, second locking bolt's bottom fixedly connected with second cushion, the outside wall of second cushion and first clamping ring is laminated mutually.

The utility model discloses the beneficial effect who reaches is:

1. the utility model has simple structure, the utility model realizes more stable and compact structure between the first flange and the second flange at the upper end of the pipeline by the matching use of the first fixing mechanism, the first fixing block, the first fixing rod, the first rotating shaft, the first connecting rod, the first cushion block and the first locking bolt, improves the mounting tightness of the flange, drives the first fixing rod to be parallel with the pipeline by rotating the first fixing rod, simultaneously rotates the first connecting rod to enable the first connecting rod to be parallel with the second pressing ring, then rotates the first locking bolt, extrudes the second pressing ring by the bottom end of the first locking bolt to enable the second pressing ring to be clung to the first flange, simultaneously enables the second pressing ring and the first flange to be kept compact, enables the flange mounting to be kept compact by the first locking bolt matching with the first cushion block, enables the mounting operation of the flange to be simpler, improves the mounting efficiency, and provide convenience for flange dismouting.

2. The same reason the utility model discloses a cooperation of the second fixed establishment, second fixed block, second dead lever, second pivot, second connecting rod, second locking bolt and the second cushion that set up is used, through second locking bolt bottom extrusion second cushion, the first clamping ring of second cushion extrusion, make first clamping ring hug closely the second flange, can play the same effect through second locking bolt cooperation second cushion for first flange is higher with the stability of second flange.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of a first flange and a second flange of the present invention;

fig. 3 is a schematic view of the first fixing mechanism and the second fixing mechanism of the present invention.

In the figure: 1. a pipeline; 2. a first fixing mechanism; 21. a first fixed block; 22. a first fixing lever; 23. a first rotating shaft; 24. a first connecting rod; 25. a first cushion block; 26. a first locking bolt; 3. a first flange; 4. a second flange; 5. sealing gaskets; 6. a first pressure ring; 7. a second pressure ring; 8. a second fixing mechanism; 81. a second fixed block; 82. a second fixing bar; 83. a second rotating shaft; 84. a second connecting rod; 85. a second locking bolt; 86. and a second cushion block.

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.

Example (b): as shown in fig. 1-3, a flange convenient to installation, including pipeline 1, first flange 3, second flange 4, seal gasket 5, first clamping ring 6 and second clamping ring 7, fixedly connected with seal gasket 5 between first flange 3 and the second flange 4, one side fixed mounting that seal gasket 5 was kept away from to first flange 3 has second clamping ring 7, one side fixed mounting that seal gasket 5 was kept away from to second flange 4 has first clamping ring 6, one side that first flange 3 is close to second clamping ring 7 and one side that second flange 4 is close to first clamping ring 6 all are connected with pipeline 1, be equipped with first fixed establishment 2 and second fixed establishment 8 between first clamping ring 6 and the second clamping ring 7 of pipeline 1 upper end and lower extreme respectively.

The first fixing mechanism 2 comprises a first fixing block 21, a first fixing rod 22, a first rotating shaft 23, a first connecting rod 24, a first cushion block 25 and a first locking bolt 26, the outer side wall of the first clamping ring 6 is fixedly provided with the first fixing block 21, the top end of the first fixing block 21 is rotatably connected with the first fixing rod 22 through a pin shaft, one end of the first fixing rod 22 far away from the first fixing block 21 is rotatably connected with the first connecting rod 24 through the first rotating shaft 23, the first locking bolt 26 is arranged on the first connecting rod 24 in a threaded manner, the bottom end of the first locking bolt 26 is fixedly connected with the first cushion block 25, the first cushion block 25 is attached to the outer side wall of the second clamping ring 7, the second fixing mechanism 8 comprises a second fixing block 81, a second fixing rod 82, a second rotating shaft 83, a second connecting rod 84, a second locking bolt 85 and a second cushion block 86, the outer side wall of the second clamping ring 7 is fixedly provided with the, the top of second fixed block 81 is connected with second dead lever 82 through the round pin axle rotation, and the second dead lever 82 is kept away from the two ends of second fixed block 81 and is rotated through second pivot 83 and be connected with second connecting rod 84, and threaded mounting has second locking bolt 85 on the second connecting rod 84, and second locking bolt 85's bottom fixedly connected with second cushion 86, the outside wall of second cushion 86 and first clamping ring 6 is laminated mutually.

The working principle is as follows: when in use, the utility model has simple structure, the utility model realizes more stable and compact structure between the first flange 3 and the second flange 4 at the upper end of the pipeline 1 by the matching use of the first fixing mechanism 2, the first fixing block 21, the first fixing rod 22, the first rotating shaft 23, the first connecting rod 24, the first cushion block 25 and the first locking bolt 26, improves the tightness of flange installation, the first fixing rod 22 is driven to be parallel to the pipeline 1 by rotating the first fixing rod 22, the first connecting rod 24 is driven to be parallel to the second clamping ring 7 by rotating the first connecting rod 24, then the first locking bolt 26 is rotated, the second clamping ring 7 is extruded by the bottom end of the first locking bolt 26, the second clamping ring 7 is tightly attached to the first flange 3, meanwhile, the second clamping ring 7 and the first flange 3 are tightly kept, the flange installation is tightly kept by the first locking bolt 26 matching the first cushion block 25, make the installation operation of flange simpler, improve the installation effectiveness, and it is convenient to provide for the flange dismouting, the same reason the utility model discloses a second fixed establishment 8 that sets up, second fixed block 81, second dead lever 82, second pivot 83, second connecting rod 84, second locking bolt 85 and second cushion 86's cooperation is used, through second locking bolt 85 bottom extrusion second cushion 86, first clamping ring 6 of second cushion 86 extrusion, make first clamping ring 6 hug closely second flange 4, can play the same effect through second locking bolt 85 cooperation second cushion 86, make first flange 3 higher with the stability of second flange 4.

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

1. A flange convenient for installation is characterized by comprising a pipeline (1), a first flange (3), a second flange (4), a sealing gasket (5), a first clamping ring (6) and a second clamping ring (7), a sealing gasket (5) is fixedly connected between the first flange (3) and the second flange (4), a second press ring (7) is fixedly arranged on one side of the first flange (3) far away from the sealing gasket (5), a first press ring (6) is fixedly arranged on one side of the second flange (4) far away from the sealing gasket (5), the side of the first flange (3) close to the second compression ring (7) and the side of the second flange (4) close to the first compression ring (6) are both connected with a pipeline (1), a first fixing mechanism (2) and a second fixing mechanism (8) are respectively arranged between the first pressing ring (6) and the second pressing ring (7) at the upper end and the lower end of the pipeline (1).

2. A mounting-facilitating flange according to claim 1, wherein: first fixed establishment (2) include first fixed block (21), first dead lever (22), first pivot (23), head rod (24), first cushion (25) and first locking bolt (26), the lateral wall fixed mounting of first clamping ring (6) has first fixed block (21), the top of first fixed block (21) is connected with first dead lever (22) through the round pin rotation.

3. A mounting-facilitating flange according to claim 2, wherein: one end of the first fixing rod (22) far away from the first fixing block (21) is rotatably connected with a first connecting rod (24) through a first rotating shaft (23), a first locking bolt (26) is installed on the first connecting rod (24) in a threaded mode, a first cushion block (25) is fixedly connected to the bottom end of the first locking bolt (26), and the first cushion block (25) and the outer side wall of the second pressing ring (7) are attached to each other.

4. A mounting-facilitating flange according to claim 1, wherein: the second fixing mechanism (8) comprises a second fixing block (81), a second fixing rod (82), a second rotating shaft (83), a second connecting rod (84), a second locking bolt (85) and a second cushion block (86), the outer side wall of the second pressing ring (7) is fixedly provided with the second fixing block (81), and the top end of the second fixing block (81) is rotatably connected with the second fixing rod (82) through a pin shaft.

5. A mounting-facilitating flange according to claim 4, wherein: two ends of second fixed block (81) are kept away from in second dead lever (82) are rotated through second pivot (83) and are connected with second connecting rod (84), second locking bolt (85) are installed to screw thread on second connecting rod (84), the bottom fixedly connected with second cushion (86) of second locking bolt (85), the outside wall of second cushion (86) and first clamping ring (6) is laminated mutually.