Pipeline with thickened area

Abstract

The utility model discloses a pipeline with a thickened area, which is applied to the field of thickened pipelines and comprises a thickened conduit, one end of the thickened conduit is fixedly connected with a positioning sleeve, the other end of the thickened conduit is fixedly connected with an inserting conduit, one side of the positioning sleeve is provided with a positioning screw hole, and the inside of the positioning screw hole is in threaded connection with a first connecting pipe. The outer side of the inserting guide pipe is sleeved with a second connecting pipe. When the first connecting pipe and the second connecting pipe are thickened, the positioning sleeve is in threaded connection with the first connecting pipe, a sealing gasket can be placed between the second connecting sleeve and the inserting guide pipe, sealing is kept, the second connecting sleeve is connected with the inserting guide pipe in a sleeved mode, the fastening screw is rotated at the moment, and the second connecting sleeve is connected with the inserting guide pipe in a sleeved mode. And the first connecting sleeve is made to be close to the second connecting sleeve, the second connecting pipe is made to be close to the thickened guide pipe, and the first connecting pipe and the second connecting pipe are connected and positioned with the thickened guide pipe correspondingly.

Description

Technical Field

[0001] The utility model relates to the technical field of thickened pipelines, in particular to a pipeline with a thickened area. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for transporting gas, liquid or fluid with solid particles. The joints where the pipeline is supported and positioned generally need to be thickened, and the pipeline is supported by pipes in the thickened area.

[0003] When two sections of pipes are thickened, they are generally connected through an external thickening pipe. However, when the connecting pipe commonly used today is connected to the two sections of pipes, it is necessary to use tape or glue to connect and position the thickening pipe and the two sections of pipes. Moreover, the bonding connection method using tape or glue is not strong enough. Therefore, a pipe with a thickened area is needed to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a pipe with a thickened area to solve the problem raised in the above background technology: when a connecting pipe is connected to two sections of pipes, an external tape or adhesive is required to connect and position the thickened pipe and the two sections of pipes, and the adhesive connection method using the tape or adhesive is not strong enough.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipeline with a thickened area, comprising a thickened conduit, one end of the thickened conduit is fixedly connected to a positioning sleeve, the other end of the thickened conduit is fixedly connected to a plug conduit, one side of the positioning sleeve is provided with a positioning screw hole, the internal thread of the positioning screw hole is connected to a first connecting pipe, the outer side of the plug conduit is sleeved with a second connecting pipe, a plurality of second connecting sleeves are fixedly arranged on the outer side of the second connecting pipe near the thickened conduit, a plurality of first connecting sleeves are fixedly arranged on the thickened conduit near the second connecting sleeve, and the center of each of the first connecting sleeves and the second connecting sleeve A limiting screw hole is provided at the center of the tube, and a fastening screw is threadedly connected between each of the second connecting sleeve and the first connecting sleeve. The purpose of this arrangement is: when the first connecting tube and the second connecting tube are thickened, a sealing gasket can be placed between the second connecting sleeve and the plug-in conduit through the threaded connection of the positioning sleeve with the first connecting tube to maintain the seal, and the second connecting sleeve is sleeved with the plug-in conduit. At this time, the fastening screw is rotated to bring the first connecting sleeve and the second connecting sleeve closer, and the second connecting tube and the thickened conduit closer, so as to complete the connection and positioning of the first connecting tube and the second connecting tube with the thickened conduit respectively, and the thickened conduit is positioned and installed.

[0006] Preferably, the top and the bottom of the thickened conduit are fixedly connected with mounting collars.

[0007] Preferably, one side of the two mounting rings is provided with a fastening screw hole.

[0008] Preferably, the interiors of the two mounting collars are both threadedly connected with support screws.

[0009] Preferably, the upper surfaces of one ends of the two support screws are both threadedly connected with positioning connecting plates.

[0010] Preferably, an expansion bolt is threadedly connected at the center of each positioning connecting plate, and an adjustment handle is fixedly provided at one end of each fastening screw. The purpose of this arrangement is: the support screw can be adjusted according to the direction and distance of the pipe wall to be installed, and the support screw can be rotated so that the positioning connecting plate is exactly in contact with the wall, and then the positioning connecting plate is positioned by the expansion bolt. When the pipe wall to be installed needs to be installed in reverse, the support screw can be removed and the threaded connection can be inserted from the other side of the installation ring so that the positioning connecting plate is exactly in contact with the wall, and then the positioning connecting plate is positioned by the expansion bolt.

[0011] Technical effects and advantages of the utility model:

[0012] (1) When the device performs thickening treatment between the first connecting pipe and the second connecting pipe, the positioning sleeve is threadedly connected to the first connecting pipe, and a sealing gasket can be placed between the second connecting sleeve and the plug-in conduit to maintain the seal, and the second connecting sleeve is sleeved with the plug-in conduit. At this time, the fastening screw is rotated to bring the first connecting sleeve and the second connecting sleeve closer together, and the second connecting pipe and the thickened conduit closer together, and the connection and positioning of the first connecting pipe and the second connecting pipe with the thickened conduit are completed. When the thickened conduit is positioned and installed, the problem that when the connecting pipe is connected to two sections of the pipeline, it is necessary to use tape or adhesive to connect and position the thickened pipe with the two sections of the pipeline, and the bonding connection method using tape or adhesive is not strong enough is solved;

[0013] (2) The support screw can be adjusted according to the direction and distance of the pipe wall to be installed. The support screw can be rotated so that the positioning plate is in contact with the wall, and then the positioning plate is positioned by the expansion bolt. When the pipe wall to be installed needs to be installed in the opposite direction, the support screw can be removed and the threaded connection can be inserted from the other side of the installation ring so that the positioning plate is in contact with the wall, and then the positioning plate is positioned by the expansion bolt. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the connection structure between the positioning sleeve and the plug-in catheter in the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the thickened conduit in the utility model.

[0017] In the figure: 1. thickened conduit; 2. first connecting pipe; 3. second connecting pipe; 4. positioning sleeve; 5. plug-in conduit; 6. first connecting sleeve; 7. second connecting sleeve; 8. fastening screw; 9. mounting ring; 10. supporting screw; 11. positioning connecting plate; 12. expansion bolt. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] The utility model provides Figure 1-3 A pipe with a thickened area is shown, comprising a thickened conduit 1, one end of the thickened conduit 1 is fixedly connected to a positioning sleeve 4, the other end of the thickened conduit 1 is fixedly connected to a plug-in conduit 5, one side of the positioning sleeve 4 is provided with a positioning screw hole, the internal thread of the positioning screw hole is connected to a first connecting pipe 2, the outer side of the plug-in conduit 5 is sleeved with a second connecting pipe 3, a plurality of second connecting sleeves 7 are fixedly arranged on the outer side of the second connecting pipe 3 near the thickened conduit 1, a plurality of first connecting sleeves 6 are fixedly arranged on the thickened conduit 1 near the second connecting sleeve 7, a limiting screw hole is provided at the center of each first connecting sleeve 6 and the center of the second connecting sleeve 7, and a fastening screw 8 is threadedly connected between each second connecting sleeve 7 and the first connecting sleeve 6.

[0020] like Figure 1-3 A pipe with a thickened area is shown, and the top and bottom of the thickened conduit 1 are fixedly connected with mounting rings 9, one side of the two mounting rings 9 is provided with fastening screw holes, the inside of the two mounting rings 9 is threadedly connected with support screws 10, the upper surface of one end of the two support screws 10 is threadedly connected with a positioning connecting plate 11, the center of each positioning connecting plate 11 is threadedly connected with an expansion bolt 12, and one end of each fastening screw 8 is fixedly provided with an adjusting handle.

[0021] Working principle of the utility model: when the first connecting pipe 2 and the second connecting pipe 3 are thickened, the first connecting pipe 2 is threadedly connected with the positioning sleeve 4, a sealing gasket can be placed between the second connecting sleeve 7 and the plug-in conduit 5, and the second connecting sleeve 7 is sleeved with the plug-in conduit 5. At this time, the fastening screw 8 is rotated to make the first connecting sleeve 6 and the second connecting sleeve 7 close to each other, and the second connecting pipe 3 and the thickened conduit 1 close to each other, and the connection and positioning of the first connecting pipe 2 and the second connecting pipe 3 with the thickened conduit 1 are completed. When the thickened conduit 1 is positioned and installed, the support screw 10 can be adjusted according to the direction and distance of the wall of the pipeline to be installed, and the support screw 10 can be rotated so that the positioning connecting plate 11 is just in contact with the wall, and then the positioning connecting plate 11 is positioned by the expansion bolt 12. When the wall of the pipeline to be installed needs to be installed in reverse, the support screw 10 can be removed and inserted into the threaded connection from the other side of the installation ring 9, so that the positioning connecting plate 11 is just in contact with the wall, and then the positioning connecting plate 11 is positioned by the expansion bolt 12.

[0022] In the description of the present invention, unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", and "fix" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] The standard parts used in the utility model can all be purchased from the market, and the special-shaped parts can all be customized according to the description and the drawings.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipeline having a thickened area, comprising a thickened conduit (1), characterized in that: One end of the thickened catheter (1) is fixedly connected to a positioning sleeve (4), and the other end of the thickened catheter (1) is fixedly connected to a plug-in catheter (5). A positioning screw hole is provided on one side of the positioning sleeve (4), and the internal thread of the positioning screw hole is connected to a first connecting tube (2). The outer side of the plug-in catheter (5) is sleeved with a second connecting tube (3). A plurality of second connecting sleeves (7) are fixedly provided on the outer side of the second connecting tube (3) near the thickened catheter (1). A plurality of first connecting sleeves (6) are fixedly provided on the thickened catheter (1) near the second connecting sleeve (7). A limiting screw hole is provided at the center of each of the first connecting sleeves (6) and the center of the second connecting sleeve (7), and a fastening screw (8) is threadedly connected between each of the second connecting sleeves (7) and the first connecting sleeve (6).

2. A pipe having a thickened area according to claim 1, characterized in that: The top and bottom of the thickened conduit (1) are both fixedly connected with mounting collars (9).

3. A pipe with a thickened area according to claim 2, characterized in that: One side of the two mounting collars (9) is provided with a fastening screw hole.

4. The pipe having a thickened area according to claim 2, characterized in that: The interiors of the two mounting collars (9) are both threadedly connected with support screws (10).

5. A pipe with a thickened area according to claim 4, characterized in that: The upper surfaces of one ends of the two support screw rods (10) are both threadedly connected with positioning connecting plates (11).

6. The pipe having a thickened area according to claim 5, characterized in that: An expansion bolt (12) is threadedly connected to the center of each positioning connecting plate (11), and an adjusting handle is fixedly provided at one end of each fastening screw rod (8).

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