CN218326814U

CN218326814U - Pipeline interface connecting device

Info

Publication number: CN218326814U
Application number: CN202222568616.1U
Authority: CN
Inventors: 李典仁; 姚锋; 吴亚; 昌盛; 余凯
Original assignee: China Construction Fifth Engineering Bureau Co Ltd
Current assignee: China Construction Fifth Engineering Bureau Co Ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-01-17
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses a pipeline interface connection device relates to the pipe connection technology field, specifically is a pipeline interface connection device, including first transportation pipeline, the positive fixedly connected with flange coupling assembling of first transportation pipeline, flange coupling assembling's positive fixedly connected with A connecting pipe, the fixed surface of A connecting pipe installs fixed subassembly, the flexible subassembly of inside fixedly connected with of fixed subassembly, the fixed surface of first transportation pipeline installs supporting component. The utility model provides a pipeline interface connection device, through flange coupling assembling, fixed subassembly and telescopic component's setting for certain buffering space occasionally of pipe connection, the junction can expand when meetting hotter weather, telescopic component's setting is avoided the pipe connection department to break because of expend with heat and contract with cold, and flange coupling assembling is very convenient and fast when then connecting, and the pipeline has been avoided being corroded in the setting of anticorrosive coating, has increased the life of device.

Description

Pipeline interface connecting device

Technical Field

The utility model belongs to the pipe connection field specifically is a pipe joint connecting device.

Background

Chemistry building materials pipeline is used for the discharge of chemical material, adopt connecting device to connect in connector department between the pipeline, be mostly the welding when current pipe connection, the junction is comparatively inseparable but dismantle comparatively inconvenient, and can take place the inflation when meetting hotter weather, can tighten when meetting colder weather, the pipeline welds out and can break when serious, cause the unnecessary loss, and can damage inside the pipeline when the transportation part has corrosive liquid, the life of pipeline has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipe interface connection device to mostly be the welding when solving the current pipe connection that proposes in the above-mentioned background art, the junction is comparatively inseparable but dismantle comparatively inconvenient, and can take place the inflation when meetting hotter weather, can contract when meetting colder weather, the pipe welding play can break when serious, cause the unnecessary loss, and can harm inside the pipeline when the transportation part has corrosive liquid, the problem of the life of pipeline has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pipeline interface connection device, includes first transportation pipeline, the positive fixedly connected with flange coupling assembling of first transportation pipeline, flange coupling assembling's positive fixedly connected with A connecting pipe, the fixed surface of A connecting pipe installs fixed subassembly, fixed subassembly's the flexible subassembly of inside fixedly connected with, the fixed surface of first transportation pipeline installs supporting component.

Preferably, the front surface of the connecting pipe A is fixedly connected with a connecting pipe B, and the front surface of the connecting pipe B is fixedly connected with a conversion pipe.

As a preferred scheme, a mounting groove is formed in the surface of the conversion pipe, a conversion valve is fixedly mounted inside the mounting groove, and a second conveying pipeline is fixedly connected to the surface of the conversion pipe.

Preferably, the front surface of the conversion pipe is fixedly connected with a third conveying pipeline, and an anticorrosive layer is fixedly arranged on the inner wall of the third conveying pipeline.

As the preferred scheme, the flange coupling assembling includes the A ring flange, the front threaded connection of A ring flange has the B ring flange, the A screw hole has all been seted up on the front of A ring flange and B ring flange, the back threaded connection of A ring flange has the fixing bolt with A screw hole looks adaptation, the front of A ring flange and the back of B ring flange all fixedly connected with sealing gasket.

As preferred scheme, fixed subassembly includes upper fixed ring, upper fixed ring's fixed surface is connected with the fixed block, the lower surface threaded connection of going up the fixed block has lower fixed block, one side fixedly connected with lower fixed ring of fixed block down, the B screw hole has been seted up to the upper surface of going up the fixed block, the upper surface threaded connection of going up the fixed block has the fastening bolt with B screw hole looks adaptation.

As preferred scheme, flexible subassembly includes the fixing base, the positive fixedly connected with expanding spring of fixing base, expanding spring's positive fixedly connected with buffer beam, the one end fixedly connected with seal block of buffer beam.

As the preferred scheme, the supporting component comprises an arc-shaped plate, the upper surface of the arc-shaped plate is fixedly connected with a cushion pad, the lower surface of the arc-shaped plate is fixedly connected with a damping buffer part, and the lower surface of the damping buffer part is fixedly connected with a base.

The utility model has the advantages that:

the utility model provides a pipeline interface connection device, through flange coupling assembling, the setting of fixed subassembly and flexible subassembly, in use, pass through the ring flange with first transportation pipeline and third transportation pipeline and connect, use fixed subassembly and flexible subassembly to connect A connecting pipe and B connecting pipe, make certain buffering space when the pipe connection, the junction can expand when meetting hotter weather, the pipeline junction is avoided breaking because of expend with heat and contract with cold in the setting of flexible subassembly, and flange coupling assembling is very convenient and fast when then connecting, the pipeline has been avoided being corroded in the setting of anticorrosive coating, the life of device has been increased.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

FIG. 1: the utility model discloses a stereogram.

FIG. 2 is a schematic diagram: the utility model discloses flange coupling assembling's structural schematic.

FIG. 3: the utility model discloses the structural schematic of fixed subassembly.

FIG. 4 is a schematic view of: the utility model discloses telescopic assembly's structural schematic.

FIG. 5: the utility model discloses supporting component's structural schematic.

Reference numerals are as follows:

1. a first transport pipeline; 2. a flange connection assembly; 201. a, a flange plate; 202. a flange plate B; 203. fixing the bolt; 204. a sealing gasket; 3. a, connecting a pipe; 4. a fixing component; 401. an upper fixing ring; 402. an upper fixed block; 403. a lower fixed block; 404. a lower fixing ring; 405. fastening a bolt; 5. a telescoping assembly; 501. a fixed seat; 502. a tension spring; 503. a buffer rod; 504. a sealing block; 6. a support assembly; 601. an arc-shaped plate; 602. a cushion pad; 603. a damping buffer; 604. a base; 7. b, connecting a pipe; 8. a transfer tube; 9. a conversion valve; 10. a second transport conduit; 11. a third transport pipeline; 12. and (4) an anticorrosive layer.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the figures, which are based on the orientations and positional relationships shown in the figures, and are used for convenience in describing the patent and for simplicity in description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-5, the present invention provides a technical solution: a pipeline interface connecting device comprises a first conveying pipeline 1, a flange connecting assembly 2 is fixedly connected to the front of the first conveying pipeline 1, an A connecting pipe 3 is fixedly connected to the front of the flange connecting assembly 2, a fixing assembly 4 is fixedly arranged on the surface of the A connecting pipe 3, a telescopic assembly 5 is fixedly connected to the inner portion of the fixing assembly 4, a supporting assembly 6 is fixedly arranged on the surface of the first conveying pipeline 1, the first conveying pipeline 1 and a third conveying pipeline 11 are connected through an A flange plate 201 and a B flange plate 202 through the flange connecting assembly 2, the fixing assembly 4 and the telescopic assembly 5 are used for connecting the A connecting pipe 3 and the B connecting pipe 7, a certain buffer space is formed during pipeline connection, the connecting position can expand in hot weather, the telescopic assembly 5 is arranged to prevent the pipeline connecting position from being broken due to expansion caused by heat and contraction caused by cold, the flange 2 is very convenient and rapid to connect, and the universality of the device is improved;

referring to fig. 1, a B connection pipe 7 is fixedly connected to the front of a connection pipe 3, a conversion pipe 8 is fixedly connected to the front of the B connection pipe 7, a mounting groove is formed in the surface of the conversion pipe 8, a conversion valve 9 is fixedly mounted inside the mounting groove, a second transportation pipeline 10 is fixedly connected to the surface of the conversion pipe 8, a third transportation pipeline 11 is fixedly connected to the front of the conversion pipe 8, an anti-corrosion layer 12 is fixedly mounted on the inner wall of the third transportation pipeline 11, the circulation direction can be changed by rotating the conversion valve 9, the corrosion prevention layer 12 prevents the pipelines from being corroded, and the service life of the device is prolonged;

referring to fig. 1 and 2, the flange connection assembly 2 includes an a flange 201, a B flange 202 is in threaded connection with the front side of the a flange 201, a threaded hole a is formed in the front sides of the a flange 201 and the B flange 202, a fixing bolt 203 matched with the threaded hole a is in threaded connection with the back side of the a flange 201, a sealing gasket 204 is fixedly connected with the front side of the a flange 201 and the back side of the B flange 202, the front side of the a flange 201 is aligned to the back side of the B flange 202, the a flange 202 is connected together by the fixing bolt 203, and the sealing gasket 204 ensures that the flange 201 cannot be leaked;

referring to fig. 1 and 3, the fixing assembly 4 includes an upper fixing ring 401, an upper fixing block 402 is fixedly connected to the surface of the upper fixing ring 401, a lower fixing block 403 is in threaded connection with the lower surface of the upper fixing block 402, a lower fixing ring 404 is fixedly connected to one side of the lower fixing block 403, a B threaded hole is formed in the upper surface of the upper fixing block 402, a fastening bolt 405 matched with the B threaded hole is in threaded connection with the upper surface of the upper fixing block 402, and the upper fixing ring 401 and the lower fixing ring 404 are fixed on the surfaces of the connection pipe a 3 and the connection pipe B7 through the fastening bolt 405;

referring to fig. 1 and 4, the telescopic assembly 5 includes a fixing base 501, a telescopic spring 502 and a telescopic spring 502 are fixedly connected to the front of the fixing base 501, a buffer rod 503 is fixedly connected to the front of the telescopic spring 502, and a sealing block 504 is fixedly connected to one end of the buffer rod 503, after the fixing assembly 4 is installed, the sealing block 504 can abut against the connecting pipe a 3 and the connecting pipe B7 to fix the connecting pipes together, when expansion occurs in hot weather, the telescopic spring 502 can remove the force generated by the expansion, so that the pipeline is prevented from being damaged due to the expansion, and the safety of the device is improved;

referring to fig. 1 and 5, the supporting assembly 6 includes an arc plate 601, a buffer pad 602 is fixedly connected to an upper surface of the arc plate 601, a damping buffer member 603 is fixedly connected to a lower surface of the arc plate 601, a base 604 is fixedly connected to a lower surface of the damping buffer member 603, the pipeline is placed on the supporting assembly 6, when the pipeline is subjected to an external force, the damping buffer member 603 provides a certain buffer space, and the pipeline is prevented from being violently collided with the ground to damage the structure.

The electrical components in the document are electrically connected with an external master controller and 220V mains supply, and the master controller can be a computer or other conventional known devices for playing a role in control.

To sum up, this pipeline interface connection device, during the use, through flange coupling assembling 2, the setting of fixed subassembly 4 and flexible subassembly 5, connect first transportation pipeline 1 and third transportation pipeline 11 through A ring flange 201 and B ring flange 202, use fixed subassembly 4 and flexible subassembly 5 to connect A connecting pipe 3 and B connecting pipe 7, make certain buffer space occasionally of pipe connection, the junction can expand when meetting hotter weather, the pipeline junction is avoided because of expend with heat and contract with cold in the setting of flexible subassembly 5 and breaks, and flange coupling assembling 2 is very convenient and fast when making the connection, the general usability of device has been increased.

The utility model discloses in, the device's working procedure as follows:

firstly, the front surface of the A flange plate 201 is aligned to the back surface of the B flange plate 202, the A flange plate 201 and the B flange plate 202 are connected together by using a fixing bolt 203, a sealing gasket 204 ensures that the A flange plate cannot be leaked, secondly, an upper fixing ring 401 and a lower fixing ring 404 are fixed on the surfaces of an A connecting pipe 3 and a B connecting pipe 7 through a fastening bolt 405, after the fixing assembly 4 is installed, a sealing block 504 can abut against the A connecting pipe 3 and the B connecting pipe 7 to fix the A connecting pipe 3 and the B connecting pipe 7 together, when expansion occurs in hot weather, a force generated by expansion can be removed by a telescopic spring 502, the damage to the pipeline due to expansion is avoided, the safety of the device is improved, then, the pipeline is placed on a supporting assembly 6, a damping buffer member 603 can give a certain buffer space when the impact force of external force is applied, the damage to the structure due to the violent collision between the pipeline and the ground is avoided, finally, the circulation direction can be changed by rotating a conversion valve 9, the arrangement of an anti-corrosion layer 12 avoids the corrosion of the pipeline being corroded, and the service life of the device is prolonged.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A pipe interface connection device, comprising a first transport pipe (1), characterized in that: the utility model discloses a flexible assembly of fixed component's (4), including first transport pipeline (1), the positive fixedly connected with flange coupling assembling (2) of first transport pipeline (1), the positive fixedly connected with A connecting pipe (3) of flange coupling assembling (2), the fixed surface of A connecting pipe (3) installs fixed subassembly (4), the flexible subassembly of inside fixedly connected with (5) of fixed subassembly (4), the fixed surface of first transport pipeline (1) installs supporting component (6).

2. A pipe-interfacing-device according to claim 1, wherein a B-connection pipe (7) is fixedly connected to a front surface of the a-connection pipe (3), and a switching pipe (8) is fixedly connected to a front surface of the B-connection pipe (7).

3. The pipe joint connecting device according to claim 2, wherein a mounting groove is formed on the surface of the switching pipe (8), a switching valve (9) is fixedly mounted inside the mounting groove, and a second transportation pipe (10) is fixedly connected to the surface of the switching pipe (8).

4. The pipe joint connecting device as claimed in claim 2, wherein a third transporting pipe (11) is fixedly connected to the front surface of the switching pipe (8), and an anticorrosive layer (12) is fixedly mounted on the inner wall of the third transporting pipe (11).

5. The pipe interface connection device according to claim 1, wherein the flange connection assembly (2) comprises an A flange plate (201), the front surface of the A flange plate (201) is in threaded connection with a B flange plate (202), the front surfaces of the A flange plate (201) and the B flange plate (202) are both provided with A threaded holes, the back surface of the A flange plate (201) is in threaded connection with fixing bolts (203) matched with the A threaded holes, and the front surface of the A flange plate (201) and the back surface of the B flange plate (202) are both fixedly connected with sealing gaskets (204).

6. The pipe interface connection device according to claim 1, wherein the fixing assembly (4) comprises an upper fixing ring (401), an upper fixing block (402) is fixedly connected to the surface of the upper fixing ring (401), a lower fixing block (403) is connected to the lower surface of the upper fixing block (402) in a threaded manner, a lower fixing ring (404) is fixedly connected to one side of the lower fixing block (403), a B threaded hole is formed in the upper surface of the upper fixing block (402), and a fastening bolt (405) matched with the B threaded hole is connected to the upper surface of the upper fixing block (402) in a threaded manner.

7. The pipe interface connection device of claim 1, wherein the telescopic assembly (5) comprises a fixed base (501), a telescopic spring (502) is fixedly connected to the front surface of the fixed base (501), the telescopic spring (502) is fixedly connected to the front surface of the telescopic spring (502), a buffer rod (503) is fixedly connected to the front surface of the telescopic spring (502), and a sealing block (504) is fixedly connected to one end of the buffer rod (503).

8. The pipe interfacing device of claim 1, wherein said support assembly (6) comprises an arcuate plate (601), a cushion (602) is fixedly attached to an upper surface of said arcuate plate (601), a damping cushion (603) is fixedly attached to a lower surface of said arcuate plate (601), and a base (604) is fixedly attached to a lower surface of said damping cushion (603).