CN215950692U

CN215950692U - Flange ring for pipeline connection

Info

Publication number: CN215950692U
Application number: CN202122539468.6U
Authority: CN
Inventors: 郑德洋
Original assignee: Dalian Guohua Ring Rolling Co ltd
Current assignee: Dalian Guohua Ring Rolling Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-03-04
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses a flange ring for pipeline connection, which comprises a flange main body, wherein a base is sleeved on the outer wall of the flange main body, a spring is installed on the right side of an inner cavity of the base, a connecting plate is installed on the left side of the spring, a sliding rail arranged on the outer wall of the base extends out of the outer side of the connecting plate, a shell is installed on the outer side of the connecting plate, and a dismounting mechanism is assembled on the outer wall of the shell; the disassembly and assembly mechanism comprises a connecting rod. This flange ring for pipe connection, simple structure, reasonable in design, it adopts electronic mode to come to screw up fixedly automatically bolt and nut, accomplishes dismouting work, easy operation is convenient, labour saving and time saving has improved the work efficiency of whole dismouting greatly, and, still can protect bolt and nut, avoid it to receive external influence and take place not hard up or the circumstances corroded, prolonged life greatly, it is nimble to use, the practicality is strong, satisfy the user demand on the current market.

Description

Flange ring for pipeline connection

Technical Field

The utility model relates to the technical field of pipeline connection, in particular to a flange ring for pipeline connection.

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 on the inlet and outlet of the equipment for the 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.

At present, current flange is when connecting the installation to the pipeline, can adopt a plurality of bolts to fix usually, but because the quantity of bolt is more, when every dismouting to it, the operation is inconvenient undoubtedly, waste time and energy, greatly reduced the work efficiency of whole dismouting, and, after the installation is connected, because bolt and nut's complete exposure is in the outside, it receives external influence very easily and takes place not hard up or the condition corroded, influence the use, reduce life, the trouble of many has been brought for the staff, consequently, based on above shortcoming, it improves to this with the flange ring to push out a pipe connection now.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a flange ring for pipe connection, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a flange ring for pipeline connection comprises a flange main body, wherein a base is sleeved on the outer wall of the flange main body, a spring is installed on the right side of an inner cavity of the base, a connecting plate is installed on the left side of the spring, a sliding rail arranged on the outer wall of the base extends out of the outer side of the connecting plate, a shell is installed on the outer side of the connecting plate, and a dismounting mechanism is assembled on the outer wall of the shell;

the dismouting mechanism includes the connecting rod, the quantity of connecting rod is six, and six connecting rods install the inner chamber circumference at the casing through the bearing respectively, the rotary drum is installed in the left side of connecting rod, the gear is installed on the right side of connecting rod, the outer wall meshing of gear is connected with the rack, the right side top screw connection of casing has the motor, the left side output of motor extends into the inner chamber of casing and locks on the outer wall of gear through the shaft coupling.

Preferably, the inner wall circumference of the rotary drum is provided with a rubber pad.

Preferably, the position of the rotary drum is matched with that of a hole formed in the outer wall of the flange main body, and the rotary drum corresponds to the position of the hole.

Preferably, the shape of the shell is circular arc.

Preferably, the outer wall of the shell is provided with an anti-slip edge.

Compared with the prior art, the utility model has the beneficial effects that: the flange ring for connecting the pipeline can make the shell abut against the flange body through the matching among the base, the spring and the connecting plate, further wrapping the bolt and the nut which penetrate through the main body of the fixed flange into the rotary drum, and driving the rotary drum to rotate through the matching among the motor, the connecting rod, the gear and the rack, thereby mutually screwing and fixing the bolts and nuts wrapped in the device, the device has simple structure and reasonable design, the bolt and the nut are automatically screwed and fixed in an electric mode to complete the disassembly and assembly work, the operation is simple and convenient, the time and the labor are saved, the working efficiency of the whole disassembly and assembly is greatly improved, in addition, the bolt and the nut can be protected to avoid the condition that the bolt and the nut are loosened or corroded due to the influence of the outside, the service life is greatly prolonged, the use is flexible, the practicability is high, and the use requirements on the existing market are met.

Drawings

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

FIG. 2 is a schematic view of a connection plate structure according to the present invention;

FIG. 3 is a schematic view of the mounting and dismounting mechanism of the present invention;

FIG. 4 is a right side view of the rack of the present invention;

fig. 5 is a schematic view of the left side structure of the drum of the present invention.

In the figure: 1. flange main part, 2, base, 3, spring, 4, connecting plate, 5, casing, 6, dismouting mechanism, 61, connecting rod, 62, rotary drum, 63, gear, 64, rack, 65, motor, 7, rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a flange ring for pipeline connection comprises a flange main body 1, wherein a base 2 is sleeved on the outer wall of the flange main body 1, a spring 3 is installed on the right side of an inner cavity of the base 2, a connecting plate 4 is installed on the left side of the spring 3, a sliding rail arranged on the outer wall of the base 2 extends out of the outer side of the connecting plate 4, a shell 5 is installed on the outer side of the connecting plate 4, pressure can be applied to the connecting plate 4 through the spring 3, the connecting plate 4 can drive the shell 5 to move towards the left side, and a dismounting mechanism 6 is assembled on the outer wall of the shell 5;

the dismounting mechanism 6 comprises connecting rods 61, the number of the connecting rods 61 is six, the six connecting rods 61 are respectively arranged on the circumference of the inner cavity of the shell 5 through bearings, a rotary drum 62 is arranged on the left side of the connecting rods 61, a gear 63 is arranged on the right side of the connecting rods 61, a rack 64 is meshed and connected with the outer wall of the gear 63, a motor 65 is connected with the top end of the right side of the shell 5 through a screw, the left output end of the motor 65 extends into the inner cavity of the shell 5 and is locked on the outer wall of the gear 63 through a coupler, the motor 65 is started, the motor 65 can drive a group of gears 63, the connecting rods 61 and the rotary drum 62 to rotate, since the plurality of gears 63 are all connected by the rack 64, when one set of gears 63, the connecting rod 61, and the drum 62 rotate, the other drum 62 is caused to rotate together, and when the drum 62 rotates, the nut placed in the bolt can be automatically screwed down or screwed out of the outer wall of the bolt, and the operation of mounting, screwing down or screwing out and dismounting is finished.

Preferably, the inner wall of the drum 62 is provided with a rubber pad 7 on the circumference, and the rubber pad 7 can increase the friction force, so that the nut can be placed more stably inside.

Preferably, the position of the rotating cylinder 62 is matched with and corresponds to the position of the hole formed in the outer wall of the flange main body 1, so that the nut placed inside the rotating cylinder 62 can fasten and fix the bolt penetrating through the inner cavity formed in the outer wall of the flange main body 1.

Preferably, the housing 5 is shaped like a circular arc.

Preferably, the outer wall of the housing 5 is provided with an anti-slip rib, which can improve the hand feeling and facilitate the movement of the housing 5.

The electrical components mentioned in the scheme are all the prior art, the type of the electrical components is only one of the electrical components, and the electrical components which can achieve the purpose in the scheme can be used.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, specific connection and control sequence.

When the flange is used, the positions of the flange main body 1 and the external pipeline are aligned with each other, the shell 5 is moved towards the right side, the shell 5 can drive the connecting plate 4 to move towards the right side together and extrude the spring 3, the nut is placed in the rotary drum 62, the bolt passes through the hole on the outer wall of the flange main body 1 to be placed, the external force on the shell 5 is removed, the connecting plate 4 and the shell 5 can be pushed to move towards the left side together by the elastic force of the spring 3, when the shell 5 is abutted against the outer wall of the flange main body 1 and the rotary drum 62 is wrapped on the bolt, the nut in the rotary drum 62 is abutted against the outer wall of the bolt, at the moment, the motor 65 is started, the motor 65 can drive a group of gears 63, the connecting rod 61 and the rotary drum 62 to rotate together, because the plurality of gears 63 are connected by the racks 64, when the group of gears 63, the connecting rod 61 and the rotary drum 62 rotate together, when the rotary drum 62 rotates, the nut arranged in the bolt can be automatically screwed on the outer wall of the bolt, namely the mounting and screwing operation is completed; during daily use, the bolt and the nut can be wrapped by the rotary drum 62 and the shell 5, namely, are isolated from the external connection; when needs are dismantled and are separated bolt nut mutually to flange main part 1, only need according to above-mentioned reverse operation, borrow by rotary drum 62 with the nut screw out the outer wall of bolt can, the device adopts electronic mode to come to bolt nut automatic tightening fixed, accomplish dismouting work, easy operation is convenient, time saving and labor saving, the work efficiency of whole dismouting has been improved greatly, and, still can protect bolt nut, avoid it to receive external influence and take place not hard up or by the condition of corruption, greatly prolonged life, it is nimble to use, therefore, the clothes hanger is strong in practicability, and is suitable for popularization.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "center position", "the other end", "up", "one side", "top", "inside", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap-fit," "plug-in," "weld," "mount," "set," "interference fit," "screw-on," "pin-on," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral whole; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flange ring for pipe connection, includes flange main part (1), its characterized in that: the outer wall of the flange main body (1) is sleeved with a base (2), a spring (3) is installed on the right side of an inner cavity of the base (2), a connecting plate (4) is installed on the left side of the spring (3), a sliding rail arranged on the outer wall of the base (2) extends out of the outer side of the connecting plate (4), a shell (5) is installed on the outer side of the connecting plate, and a dismounting mechanism (6) is assembled on the outer wall of the shell (5);

dismouting mechanism (6) are including connecting rod (61), the quantity of connecting rod (61) is six, and six connecting rod (61) install the inner chamber circumference in casing (5) through the bearing respectively, rotary drum (62) are installed in the left side of connecting rod (61), gear (63) are installed on the right side of connecting rod (61), the outer wall meshing of gear (63) is connected with rack (64), the right side top screw connection of casing (5) has motor (65), the left side output of motor (65) extends into the inner chamber of casing (5) and locks on the outer wall of gear (63) through the shaft coupling.

2. A flange ring for pipe connection according to claim 1, wherein: the inner wall circumference of the rotary drum (62) is provided with a rubber pad (7).

3. A flange ring for pipe connection according to claim 1, wherein: the rotary drum (62) is matched with and corresponds to a hole formed in the outer wall of the flange main body (1).

4. A flange ring for pipe connection according to claim 1, wherein: the shell (5) is arc-shaped.

5. A flange ring for pipe connection according to claim 1, wherein: and the outer wall of the shell (5) is provided with an anti-slip edge.