CN218518114U

CN218518114U - Flange mounting is with calibration alignment device

Info

Publication number: CN218518114U
Application number: CN202222076302.XU
Authority: CN
Inventors: 刘对对
Original assignee: Individual
Current assignee: Wuxi Kelidon Machinery Manufacturing Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-02-24
Anticipated expiration: 2032-08-09

Abstract

The utility model belongs to the technical field of flange devices, in particular to a calibration and alignment device for flange installation, which comprises an adjusting ring main body, wherein a movable plate is movably installed at the outer side of the adjusting ring main body, and the movable plate has the freedom of movement along the circumferential direction; the utility model discloses an among the flange mounting alignment device, be provided with the adjustable ring main part, the adjustable ring main part can be adjusted according to the diameter of flange, the suitability of adjustable ring main part has been improved, install two sets of by the fly leaf in the adjustable ring main part, the rotor plate, the fastening component that pivot and stay bolt are constituteed, the above-mentioned fastening component cooperation of accessible makes two flanges can laminate comparatively closely when connecting the installation, and wherein a set of fastening component still can pass through guide way and movable pulley and carry out position control in the adjustable ring main part, make the fastening component have certain regulation nature, use through the setting and the cooperation of above-mentioned part, the defect of original mounting means has been solved to a certain extent, and convenient to use.

Description

Flange mounting is with calibration alignment device

Technical Field

The utility model belongs to the technical field of the flange device, concretely relates to calibration alignment device is used in flange mounting.

Background

A flange, also known as a flange collar or flange. The flange is a part for connecting the shafts and is used for connecting pipe ends; there are also flanges at the inlet and outlet of the equipment for connection between two pieces of equipment, such as reducer flanges. The flange connection or flange joint is a detachable connection which is formed by connecting a flange, a gasket and a bolt with each other to form a group of combined sealing structures. The pipeline flange is a flange for piping in a pipeline device, and is used on equipment to be an inlet and outlet flange of the equipment. The flanges are provided with holes, and the two flanges are installed and connected through bolts.

When the original flange is connected and installed, usually, a bolt is used firstly, the first bolt penetrates through screw holes of the two flanges, then the first bolt is screwed to a certain degree, so that the two flanges can rotate on the bolt under the condition that the two flanges are connected and fixed, the first bolt is used for positioning the two flanges, the two flanges after positioning are staggered, at the moment, a worker is required to rotate the flange to adjust the flange, but the screwing force requirement of the positioning bolts on the two flanges is higher, if the screwing degree of the positioning bolts is slightly larger, the flanges cannot rotate or are difficult to rotate, the worker is required to loosen the first bolt for positioning, and the operation is troublesome.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a flange mounting is with calibration alignment device has the bore adjustment degree and has the characteristics of tightly holding the subassembly.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a calibration alignment device for flange mounting, includes the adjustable ring main part, the outside movable mounting of adjustable ring main part has the fly leaf, the fly leaf has along the ascending removal degree of freedom of circumferencial direction, the outside fixed mounting of adjustable ring main part has the fixed plate, interior regulation mouth has been seted up to the inboard of adjustable ring main part, outer regulation mouth has been seted up in the outside of adjustable ring main part, interior regulation mouth and outer regulation mouth are semi-circular wearing mouthful.

As a preferred technical scheme of the utility model, the guide way has been seted up to the front and back both sides face department symmetry of adjustable ring main part, the one side of keeping away from the fly leaf in the adjustable ring main part has connect adjusting bolt soon, adjustable ring main part accessible adjusting bolt fixes.

As an optimal technical scheme of the utility model, the bottom symmetry of fly leaf is fixed with the fixed block, install the movable pulley that can remove in the guide way on the fixed block, the fly leaf moves in the adjustable ring main part through the movable pulley of both sides.

As an optimal technical scheme of the utility model, the top of fly leaf has connect fastening bolt soon, fastening bolt's bottom can laminate and be used for fixing at the surface of adjustable ring main part the fly leaf.

As a preferred technical scheme of the utility model, the front and back both sides face department of fly leaf and fixed plate all is fixed with the pivot, still includes rotor plate and stay bolt, the one end of rotor plate is rotated and is installed in the pivot, sliding friction has between rotor plate and the pivot in order to form the damping state, the stay bolt connects soon in the one end that the pivot was kept away from to the rotor plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an among the flange mounting alignment device, be provided with the adjustable ring main part, the adjustable ring main part can be adjusted according to the diameter of flange, the suitability of adjustable ring main part has been improved, install two sets of by the fly leaf in the adjustable ring main part, the rotor plate, the fastening member that pivot and stay bolt are constituteed, the above-mentioned fastening member cooperation of accessible makes two flanges can comparatively closely laminate when connecting the installation, be convenient for install, and wherein a set of fastening member still can pass through guide way and movable pulley and carry out position control in the adjustable ring main part, the adjustability of fastening member has been improved, use through the setting and the cooperation of above-mentioned part, the defect of original mounting means has been solved to a certain extent, and the work efficiency is improved, and is convenient to use.

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 principles of the invention. In the drawings:

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic view of the structure of the middle shaft of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

in the figure: 1. adjusting the ring body; 11. an inner adjusting port; 12. an outer adjustment port; 13. a guide groove; 14. adjusting the bolt; 2. a movable plate; 21. fastening a bolt; 22. a rotating shaft; 23. a rotating plate; 24. a long bolt; 25. a fixed block; 26. a sliding wheel; 3. and (5) fixing the plate.

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 efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a calibration and alignment device for flange installation comprises an adjusting ring main body 1, wherein a movable plate 2 is movably installed on the outer side of the adjusting ring main body 1, the movable plate 2 has a moving degree of freedom in the circumferential direction, a fixed plate 3 is fixedly installed on the outer side of the adjusting ring main body 1, an inner adjusting opening 11 is formed in the inner side of the adjusting ring main body 1, an outer adjusting opening 12 is formed in the outer side of the adjusting ring main body 1, and the inner adjusting opening 11 and the outer adjusting opening 12 are both semicircular through openings; the front side and the back side of the adjusting ring main body 1 are symmetrically provided with guide grooves 13, one side of the adjusting ring main body 1, which is far away from the movable plate 2, is screwed with an adjusting bolt 14, the adjusting ring main body 1 can be fixed through the adjusting bolt 14, the bottom of the movable plate 2 is symmetrically fixed with fixed blocks 25, the fixed blocks 25 are provided with sliding wheels 26 which can move in the guide grooves 13, the movable plate 2 moves on the adjusting ring main body 1 through the sliding wheels 26 on the two sides, the front side and the back side of the movable plate 2 and the fixed plate 3 are both fixed with rotating shafts 22, the adjusting ring main body further comprises a rotating plate 23 and a long bolt 24, one end of the rotating plate 23 is rotatably arranged on the rotating shaft 22, sliding friction force is generated between the rotating plate 23 and the rotating shaft 22 to form a damping state, and the long bolt 24 is screwed at one end of the rotating plate 23, which is far away from the rotating shaft 22; in this embodiment, the parts not described in detail are all existing structural components in the related art, and are parts well known to those skilled in the related art; when two flanges are connected and installed, as shown in fig. 1 and 2, firstly, the rotating plate 23 is respectively rotated to make the rotating plate 23 deviate from the clamping opening of the adjusting ring main body 1, so that the adjusting ring main body 1 can smoothly surround the flange, then the adjusting bolt 14 is screwed anticlockwise, when the adjusting bolt 14 is separated from the adjusting ring main body 1 pressed at the outer adjusting opening 12, the adjusting ring main body 1 can be pressed by both hands, the adjusting ring main body 1 is adjusted along the inner adjusting opening 11 and the outer adjusting opening 12, so as to reduce or enlarge the caliber, so as to ensure that the adjusting ring main body 1 can be sleeved on the outer wall of the flange, the adjusting bolt 14 is screwed clockwise after the adjusting ring main body 1 is adjusted, so that the adjusting ring main body 1 is sleeved and fixed on the outer wall of one of the flanges, then the other flange is in one-to-one correspondence with the screw hole of the first flange, and the other flange is embedded at the inner wall of the adjusting ring main body 1, turning back the rotating plate 23, respectively screwing the long bolts 24 clockwise to make the end parts of the long bolts 24 push the two flanges to be jointed, as shown in fig. 2 and fig. 3, screwing the fastening bolts 21 counterclockwise to make the movable plate 2 move outside the adjusting ring main body 1, when the movable plate 2 moves to the tail end of the guide groove 13, fixing the movable plate 2 through the fastening bolts 21, and then jointing the two flanges through the operation mode of the long bolts 24, so that the two flanges can be stressed uniformly, the two flanges are jointed tightly, when the two flanges are jointed, the two flanges can be installed and connected through the screw rods used by the installation flange, when the two flanges are installed, if the rotating plate 23 obstructs the installation of the screw rods, the loosened long bolts 24 can be rotated and deviated from the rotating plate 23, the operation is convenient and fast, and the use is convenient.

Specifically, as shown in fig. 1, in the present embodiment, the fastening bolt 21 is screwed to the top of the movable plate 2, and the bottom end of the fastening bolt 21 can be attached to the outer surface of the adjusting ring main body 1 for fixing the movable plate 2; the adjustment ring body 1 is a metal ring member having elasticity, and can be bent and adjusted to some extent.

The utility model discloses a theory of operation and use flow: when two flanges are connected and installed, as shown in fig. 1 and fig. 2, firstly, the rotating plate 23 is respectively rotated to make the rotating plate 23 deviate from the clamping opening of the adjusting ring main body 1, so that the adjusting ring main body 1 can smoothly surround the flanges, then, the adjusting bolt 14 is screwed anticlockwise, when the adjusting bolt 14 is separated from the adjusting ring main body 1 pressed at the outer adjusting opening 12, the adjusting ring main body 1 can be pressed by both hands, the adjusting ring main body 1 is adjusted along the inner adjusting opening 11 and the outer adjusting opening 12, thereby reducing or enlarging the caliber, so as to ensure that the adjusting ring main body 1 can surround the outer walls of the flanges, after the adjusting ring main body 1 is adjusted, the adjusting bolt 14 is clockwise screwed to make the adjusting ring main body 1 surround and fix the outer wall of one of the flanges, then, the other of the flanges correspond to the screw holes of the first flange one by one, and the other of the flanges are embedded at the inner wall of the adjusting ring main body 1, turning back the rotating plate 23, respectively and clockwise screwing the long bolts 24 to make the end parts of the long bolts 24 push the two flanges to be jointed, as shown in fig. 2 and fig. 3, screwing the fastening bolts 21 counterclockwise to make the movable plate 2 move on the outer side of the adjusting ring main body 1, when the movable plate 2 moves to the tail end of the guide groove 13, fixing the movable plate 2 through the fastening bolts 21, and then jointing the two flanges through the operation mode of the long bolts 24, so that the two flanges can be stressed uniformly, the two flanges are jointed tightly, when the two flanges are jointed, the two flanges can be installed and connected through the screw used by the installation flange, when the rotating plate 23 is installed, if the rotating plate 23 obstructs the installation of the screw, the loose long bolts 24 at the position can be rotated and deviated, the operation is convenient and the use is convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A flange mounting is with calibration alignment device, includes adjusting ring main part (1), its characterized in that: the outside movable mounting of adjustable ring main part (1) has fly leaf (2), fly leaf (2) have along the ascending removal degree of freedom of circumferencial direction, the outside fixed mounting of adjustable ring main part (1) has fixed plate (3), interior regulation mouth (11) have been seted up to the inboard of adjustable ring main part (1), outer regulation mouth (12) have been seted up in the outside of adjustable ring main part (1), interior regulation mouth (11) and outer regulation mouth (12) are the semi-circular mouth of wearing.

2. A flange-mounting alignment device as claimed in claim 1, wherein: guide grooves (13) have been seted up to the front and back both sides face department symmetry of adjustable ring main part (1), one side of keeping away from fly leaf (2) on adjustable ring main part (1) has connect adjusting bolt (14) soon, adjustable ring main part (1) accessible adjusting bolt (14) are fixed.

3. A flange-mounting alignment device as claimed in claim 2, wherein: the bottom symmetry of fly leaf (2) is fixed with fixed block (25), install movable sliding wheel (26) in guide way (13) on fixed block (25), fly leaf (2) move on adjustable ring main part (1) through sliding wheel (26) of both sides.

4. A flange-mounting alignment device as claimed in claim 3, wherein: the top of fly leaf (2) has connect fastening bolt (21) soon, the bottom of fastening bolt (21) can be laminated and be used for fixing at the surface of adjustable ring main part (1) fly leaf (2).

5. A flange mounting alignment fixture as claimed in claim 4, wherein: both sides face department all is fixed with pivot (22) around fly leaf (2) and fixed plate (3), still includes rotor plate (23) and long bolt (24), the one end rotation of rotor plate (23) is installed in pivot (22), have sliding friction power in order to form the damping state between rotor plate (23) and pivot (22), long bolt (24) connect soon in rotor plate (23) keep away from the one end of pivot (22).