CN213089050U

CN213089050U - Mechanical flange convenient to installation

Info

Publication number: CN213089050U
Application number: CN202021936114.4U
Authority: CN
Inventors: 戚江鹏
Original assignee: Foshan Shunde Qiyang Hardware Products Co ltd
Current assignee: Foshan Shunde Qiyang Hardware Products Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-04-30
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a mechanical flange convenient to installation, including the flange, the one end fixed mounting of flange has the flange outer dish, the intermediate position department fixed mounting of flange outer dish has protruding ring, the through-hole has been seted up to the inside of protruding ring, on current flange basis, has increased fixture block and spout, and the inside intermediate position department of flange has set up the spout, and another group of flange is gone into the fixture block card through the bayonet socket in the spout, and after the block is accomplished, rotate, and two sets of flanges are blocked together this moment, and the installer carries out accurate alignment and uses the bolt to tighten the bolt hole of two sets of flanges immediately and fixes, and an installer can accomplish flange mounting; the hexagonal groove is formed in the middle position inside the bolt hole, the bolt head can be clamped conveniently, an installer can easily screw the nut, the operation time of the installer is saved, the working efficiency is improved, and convenience is brought to a user.

Description

Mechanical flange convenient to installation

Technical Field

The utility model belongs to the technical field of mechanical flange, concretely relates to mechanical flange convenient to installation.

Background

A flange, also known as a flange collar or flange. The flange is a part for connecting pipes and is used for connecting pipe ends; the flange connection or flange joint is a detachable connection which is formed by connecting a flange, a gasket and a bolt together to form a group of combined sealing structure, wherein the pipeline flange is a flange for piping in a pipeline device and is used for tying an inlet flange and an outlet flange of the equipment on the equipment, the flange is provided with holes, and the two flanges are tightly connected through the bolts.

Present flange still has some problems in the use, for example, installer is when installing two sets of flanges, because the flange is mostly flat type cylinder structure, installer need with just can use the bolt to install it after two sets of flanges accurate counterpoint, an installer hardly controls two sets of flanges simultaneously, has brought inconvenience for the installation, not only can increase installation time, has still reduced user's work efficiency simultaneously, brings inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical flange convenient to installation to propose installer when installing two sets of flanges among the solution above-mentioned background art, because the flange is mostly flat type cylinder structure, installer need with just can use the bolt to install it after two sets of flanges accurate counterpoint, an installer hardly controls two sets of flanges simultaneously, it is inconvenient to have brought for the installation, not only can increase installation time, user's work efficiency has still been reduced simultaneously, bring inconvenient problem for the user.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mechanical flange convenient to installation, includes the flange, the one end fixed mounting of flange has the flange outer dish, the intermediate position department fixed mounting of flange outer dish has protruding ring, the through-hole has been seted up to the inside of protruding ring, the circular thread groove of installing on the inner wall of protruding ring, the top fixed mounting of protruding ring has the fixture block, the flange outer dish is close to bottom position department and has seted up the bolt hole, the other end fixed mounting of flange has the flange inner dish, the intermediate position department fixed mounting of flange inner dish has first snap ring, the bayonet socket has been seted up on the first snap ring, the below fixed mounting of first snap ring has the second snap ring, the spout has been seted up with the intermediate position department of second snap ring to first snap ring, the hexagonal groove has been seted up to the inside of bolt hole, the inside fixed mounting in hexagonal groove has the bolt.

Preferably, the fixture block is of a cuboid structure, the fixture block and the protruding ring are integrally formed, the width of the fixture block is the same as that of the bayonet, and the thickness of the fixture block is the same as that of the sliding groove.

Preferably, the first clamping ring and the second clamping ring are both hollow cylinder structures, the height of the first clamping ring is the same as that of the second clamping ring, and the outer surface of the first clamping ring is flush with the outer surface of the flange inner disc.

Preferably, the two groups of flanges are mutually matched and clamped with each other through a first clamping ring bayonet of the protruding ring clamping block, a second clamping ring and the sliding groove, and the thickness of the protruding ring is the same as that of the first clamping ring.

Preferably, the bolt holes are provided with a plurality of groups, the bolt holes are uniformly distributed on the flanges, and each two groups of flanges are mutually matched and fixedly connected through the bolt holes and the bolts.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of scientific and reasonable structure, convenient and safe use, on the basis of the existing flange, the fixture block and the chute are added, the chute is arranged at the middle position inside the flange, the fixture block is clamped into the chute by the other group of flanges through the bayonet, the two groups of flanges are rotated after the clamping is finished, at the moment, the two groups of flanges are clamped together, the bolt holes of the two groups of flanges are accurately aligned and screwed and fixed by using bolts, and one installer can finish the installation of the flanges; the hexagonal groove is formed in the middle position inside the bolt hole, the bolt head can be clamped conveniently, an installer can easily screw the nut, the operation time of the installer is saved, the working efficiency is improved, and convenience is brought to a user.

Drawings

Fig. 1 is a schematic view of the overall structure of the flange of the present invention;

fig. 2 is a schematic structural view of the flange inner disc of the present invention;

FIG. 3 is a schematic structural view of the bolt hole of the present invention;

in the figure: 1-flange, 2-bulge ring, 3-through hole, 4-flange outer disc, 5-bolt hole, 6-thread groove, 7-clamping block, 8-flange inner disc, 9-first clamping ring, 10-bayonet, 11-first clamping ring, 12-sliding groove, 13-hexagonal groove and 14-bolt.

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.

Referring to fig. 1-3, the present invention provides a mechanical flange convenient for installation, which comprises: including flange 1, flange 1's one end fixed mounting has flange outer dish 4, flange outer dish 4's intermediate position department fixed mounting has protruding ring 2, through-hole 3 has been seted up to protruding ring 2's inside, it installs thread groove 6 to encircle on protruding ring 2's the inner wall, protruding ring 2's top fixed mounting has fixture block 7, flange outer dish 4 is close to bottom position department and has seted up bolt hole 5, flange 1's other end fixed mounting has flange inner dish 8, flange inner dish 8's intermediate position department fixed mounting has first snap ring 9, bayonet socket 10 has been seted up on first snap ring 9, the below fixed mounting of first snap ring 9 has second snap ring 11, spout 12 has been seted up to first snap ring 9 and second snap ring 11's intermediate position department, hexagonal groove 13 has been seted up to bolt hole 5's inside fixed mounting has bolt 14.

In order to make fixture block 7 can be in spout 12 through bayonet socket 10 block, the convenient installation to flange 1, in this embodiment, preferred fixture block 7 is the cuboid structure, fixture block 7 and bulge loop 2 integrated into one piece, the width of fixture block 7 is the same with the width of bayonet socket 10, the thickness of fixture block 7 is the same with the thickness of spout 12.

In order to enable the first clamping ring 9 and the second clamping ring 11 to conveniently clamp the clamping block 7, in this embodiment, the first clamping ring 9 and the second clamping ring 11 are preferably hollow cylindrical structures, the height of the first clamping ring 9 is the same as that of the second clamping ring 11, and the outer surface of the first clamping ring 9 is flush with the outer surface of the flange inner disc 8.

In order to make things convenient for and can mutually support through bulge loop 2, fixture block 7, first snap ring 9, bayonet socket 10, second snap ring 11 and spout 12 between two sets of flanges 1 and carry out the block, the operation on next step of being convenient for, in this embodiment, mutually support the block through bulge loop 2 fixture block 7 first snap ring 9 bayonet socket 10 second snap ring 11 and spout 12 between two sets of preferred flanges and be connected, bulge loop 2's thickness is the same with first snap ring 9's thickness.

In order to fix the two sets of flanges 1 through the mutual matching of the bolt holes 5 and the bolts 14, in this embodiment, the preferred bolt holes 5 are provided with a plurality of sets, the plurality of sets of bolt holes 5 are uniformly distributed on the flanges 1, and each two sets of flanges 1 are fixedly connected through the mutual matching of the bolt holes 5 and the bolts 14.

The utility model discloses a theory of operation and use flow: after the installation of the utility model is finished, when only one installer needs to install two groups of flanges 1, firstly, the two groups of flanges 1 are clamped together, the installer takes one group of flanges 1, one end with the convex ring 2 is gradually close to the flange inner disc 8, when the clamping block 7 is superposed with the clamping opening 10, the flange 1 is rotated, the clamping block 7 rotates in the chute 11, the first clamping ring 9 and the second clamping ring 11 limit the clamping block 7, at the moment, the two groups of flanges 1 are clamped together, the installer immediately and precisely aligns the bolt holes 5 of the two groups of flanges 1 and screws and fixes the bolt holes by using the bolt 14, the hexagonal groove 13 is arranged at the middle position of the bolt hole 5, the bolt head can be clamped by the hexagonal groove 13 in the bolt hole 5, the bolt head is prevented from rotating, the installer can conveniently screw the nut, one installer can finish the flange installation, the operation time of installation personnel is saved, the working efficiency is improved, and convenience is brought to a user.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore 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 or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, 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.

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 mechanical flange convenient to installation, includes flange (1), its characterized in that: the flange outer disc (4) is fixedly mounted at one end of the flange (1), the protruding ring (2) is fixedly mounted at the middle position of the flange outer disc (4), the through hole (3) is formed in the protruding ring (2), the thread groove (6) is formed in the inner wall of the protruding ring (2) in a surrounding mode, the fixture block (7) is fixedly mounted at the top end of the protruding ring (2), the bolt hole (5) is formed in the position, close to the bottom end, of the flange outer disc (4), the flange inner disc (8) is fixedly mounted at the other end of the flange (1), the first clamping ring (9) is fixedly mounted at the middle position of the flange inner disc (8), the bayonet (10) is formed in the first clamping ring (9), the second clamping ring (11) is fixedly mounted below the first clamping ring (9), the sliding groove (12) is formed in the middle positions of the first clamping ring (9) and the second clamping ring (11), hexagonal grooves (13) are formed in the bolt holes (5), and bolts (14) are fixedly mounted in the hexagonal grooves (13).

2. A mechanical flange for ease of installation according to claim 1, wherein: the clamping block (7) is of a cuboid structure, the clamping block (7) and the protruding ring (2) are integrally formed, the width of the clamping block (7) is the same as that of the bayonet (10), and the thickness of the clamping block (7) is the same as that of the sliding groove (12).

3. A mechanical flange for ease of installation according to claim 1, wherein: first snap ring (9) and second snap ring (11) are hollow cylinder structure, the height of first snap ring (9) is the same with the height of second snap ring (11), the surface and the flange inner pan (8) surface of first snap ring (9) flush mutually.

4. A mechanical flange for ease of installation according to claim 1, wherein: two sets of between flange (1) through protruding ring (2), fixture block (7), first snap ring (9), bayonet socket (10), second snap ring (11) and spout (12) mutually support the block and connect, the thickness of protruding ring (2) is the same with the thickness of first snap ring (9).

5. A mechanical flange for ease of installation according to claim 1, wherein: the bolt holes (5) are provided with a plurality of groups, the bolt holes (5) of the groups are uniformly distributed on the flanges (1), and every two groups of the flanges (1) are mutually matched and fixedly connected through the bolt holes (5) and the bolts (14).