CN221097799U - Build-up welding bimetal wear-resistant pipe easy to connect - Google Patents

Abstract

The utility model discloses a welded bimetallic wear-resistant pipe that is easy to connect, which belongs to the technical field of welded wear-resistant pipes, and comprises a first pipe, a first convex block is welded on the outer wall of the first pipe, and a support plate is welded below the outer wall of the first pipe, a base is installed at the bottom of the support plate, a pressure-bearing pipe is arranged inside the first pipe, and a wear-resistant composite pipe is connected to the inner wall of the pressure-bearing pipe, a second clamping groove is arranged on one side of the inner wall of the wear-resistant composite pipe, and a second clamping block is connected inside the second clamping groove. In the utility model, the first pipe is inserted from the inside of the connecting pipe, so that the second clamping block on the outer wall of the connecting pipe is clamped to the second clamping groove, and at the same time, the first clamping block on the side end of the first pipe is clamped to the first clamping groove. Similarly, the second pipe is clamped to the connecting pipe through the first clamping block and the second clamping block, so the first pipe and the second pipe can be quickly connected through the connecting pipe to save the time of the staff.

Description

An easy-to-connect cladding bimetallic wear-resistant pipe

Technical Field

The utility model belongs to the technical field of cladding wear-resistant pipes, and in particular relates to a cladding bimetallic wear-resistant pipe that is easy to connect.

Background technique

A pipeline is a device connected by pipes, pipe connectors and valves for conveying gas, liquid or fluid with solid particles. Usually, the fluid is pressurized by blowers, compressors, pumps and boilers, and then flows from the high pressure part of the pipeline to the low pressure part. It can also be conveyed by the fluid's own pressure or gravity. Pipelines are widely used, mainly in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices.

The existing technology has the following problems: 1. The connection method of the metal wear-resistant pipe is poor, and it is not easy to disassemble and install, which reduces the work efficiency; 2. The sealing performance during connection is not strong, so that water leakage occurs at the connection, affecting the use.

Utility Model Content

In order to solve the problems raised in the above background technology: 1. The connection method of metal wear-resistant pipes is poor, which is not easy to disassemble and install, reducing work efficiency; 2. The sealing performance during connection is not strong, resulting in water leakage at the connection, affecting the use. The utility model provides a cladding bimetallic wear-resistant pipe that is easy to connect.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cladding bimetallic wear-resistant pipe that is easy to connect, comprising a first pipe, a first protrusion welded on the outer wall of the first pipe, and a support plate welded below the outer wall of the first pipe, a base installed at the bottom of the support plate, a pressure-bearing pipe is arranged inside the first pipe, and the inner wall of the pressure-bearing pipe is connected to a wear-resistant composite pipe, a second groove is provided on one side of the inner wall of the wear-resistant composite pipe, and a second block is connected inside the second groove, a connecting pipe is welded on one side of the second block, and a first sealing ring is connected on one side of the connecting pipe, a second pipe is installed on one side of the connecting pipe, a first block is connected above one side of the first pipe, and the outer wall of the first block is connected to the first groove, a fixing pipe is installed on one side of the outer wall of the first pipe, and a second protrusion is welded on the outer wall of the fixing pipe, a bolt is threadedly connected to the upper part of the interior of the fixing pipe, and a second sealing ring is connected on one side of the interior of the fixing pipe.

Preferably, the first pipes are fixedly connected to the first protrusions, and the first protrusions are distributed in several groups.

Preferably, the first pipeline is fixedly connected to the base via a support plate, and the support plate is inclined.

Preferably, the connecting pipe forms a detachable structure through the second clamping block and the second clamping groove, and the second clamping block is symmetrical about the central axis of the connecting pipe.

Preferably, the first pipe forms a detachable structure through the first clamping block and the first clamping slot, and the first clamping blocks are distributed in four groups.

Preferably, the length of the first sealing ring is equal to the diameter of the connecting pipe, and the first sealing ring and the first pipe are in a butting connection.

Compared with the prior art, the beneficial effects of the utility model are:

1. In the utility model, the first pipe is inserted from the inside of the connecting pipe, so that the second clamping block on the outer wall of the connecting pipe is clamped to the second clamping groove, and the first clamping block on the side end of the first pipe is clamped to the first clamping groove. Similarly, the second pipe is clamped to the connecting pipe through the first clamping block and the second clamping block. Therefore, through the connecting pipe, the first pipe and the second pipe can be quickly connected to save the time of the staff.

2. In the utility model, the connecting pipe is connected to the inner wall of the first pipe through the first sealing ring, and at the same time, one side of the top of the first pipe is connected to the fixed pipe through the second sealing ring. Therefore, under the action of the first sealing ring and the second sealing ring, the sealing of the connection is guaranteed to avoid water leakage.

3. In the utility model, wear-resistant composite pipes are arranged inside the first pipe and the second pipe. The wear-resistant composite pipes have the characteristics of high wear resistance and high pressure resistance, and are not easy to fall off, so that the long-term utilization of the pipes can be realized. The first pipe is fixedly connected to the base through a support plate, so that the stability of the first pipe is reinforced. At the same time, the bolts are used to strengthen the stability of the fixed pipe and the first and second pipes. The side ends of the first and second pipes can be welded later.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the main structure of a bimetallic wear-resistant tube of the utility model;

FIG2 is a schematic diagram of the side structure of the first pipeline of the present invention;

FIG3 is a schematic diagram of the internal structure of the bimetallic wear-resistant tube of the utility model.

In the figure: 1. first pipeline; 2. fixed pipe; 3. second pipeline; 4. support plate; 5. base; 6. wear-resistant composite pipe; 7. first clamping block; 8. bolt; 9. first clamping groove; 10. connecting pipe; 11. first sealing ring; 12. second clamping groove; 13. second clamping block; 14. pressure-bearing pipe; 15. first protrusion; 16. second sealing ring; 17. second protrusion.

Detailed ways

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.

Please refer to Figures 1-3. The utility model provides the following technical solutions: a cladding bimetallic wear-resistant pipe that is easy to connect, comprising a first pipe 1, a fixed pipe 2, a second pipe 3, a support plate 4, a base 5, a wear-resistant composite pipe 6, a first clamping block 7, a bolt 8, a first clamping groove 9, a connecting pipe 10, a first sealing ring 11, a second clamping groove 12, a second clamping block 13, a pressure-bearing pipe 14, a first protrusion 15, a second sealing ring 16 and a second protrusion 17. The first protrusion 15 is welded to the outer wall of the first pipe 1, and the support plate 4 is welded below the outer wall of the first pipe 1. The base 5 is installed at the bottom of the support plate 4. The pressure-bearing pipe 14 is arranged inside the first pipe 1, and the pressure-bearing pipe 14 The inner wall of the wear-resistant composite pipe 6 is connected, a second groove 12 is provided on one side of the inner wall of the wear-resistant composite pipe 6, and a second block 13 is connected to the inside of the second groove 12, a connecting pipe 10 is welded to one side of the second block 13, and a first sealing ring 11 is connected to one side of the connecting pipe 10, a second pipe 3 is installed on one side of the connecting pipe 10, a first block 7 is connected to the upper side of one side of the first pipe 1, and a first groove 9 is connected to the outer wall of the first block 7, a fixed pipe 2 is installed on one side of the outer wall of the first pipe 1, and a second protrusion 17 is welded to the outer wall of the fixed pipe 2, a bolt 8 is threadedly connected to the upper side of the inside of the fixed pipe 2, and a second sealing ring 16 is connected to one side of the inside of the fixed pipe 2.

Referring to FIG. 1 , the first pipe 1 is fixedly connected to the first protrusions 15 , and the first protrusions 15 are distributed in a plurality of groups. The first protrusions 15 increase the friction between the first pipe 1 and the foundation during installation to keep the first pipe 1 stable.

Referring to FIG. 2 , the first pipe 1 is fixedly connected to the base 5 via a support plate 4 , and the support plate 4 is inclined, so that when there is liquid in the first pipe 1 , the stability of the first pipe 1 is enhanced.

3 , the connecting tube 10 forms a detachable structure through the second clamping block 13 and the second clamping slot 12 , and the second clamping block 13 is symmetrical about the central axis of the connecting tube 10 , and the connecting tube 10 is clamped with the second clamping slot 12 through the second clamping block 13 .

3 , the first pipe 1 forms a detachable structure through the first clamping block 7 and the first clamping groove 9 , and the first clamping block 7 is distributed in four groups. The first pipe 1 is clamped to the first clamping groove 9 through the first clamping block 7 so that the first pipe 1 is fixed to the fixed pipe 2 .

3 , the length of the first sealing ring 11 is equal to the diameter of the connecting pipe 10 , and the first sealing ring 11 and the first pipe 1 are in a contact connection. The first sealing ring 11 ensures the sealing of the connection to avoid water leakage.

The working principle and use process of the utility model are as follows: when in use, the first pipeline 1 is inserted from the inside of the connecting pipe 10, so that the second clamping block 13 on the outer wall of the connecting pipe 10 is clamped to the second clamping groove 12, and at the same time, the first clamping block 7 on the side end of the first pipeline 1 is clamped to the first clamping groove 9. Similarly, the second pipeline 3 is clamped to the connecting pipe 10 and the fixed pipe 2 through the first clamping block 7 and the second clamping block 13. Therefore, through the connecting pipe 10 and the fixed pipe 2, the first pipeline 1 and the second pipeline 3 can be quickly connected. Then, the bolt 8 is rotated to fix the fixed pipe 2 to the first pipeline 1 and the second pipeline 3. At the same time, under the action of the first sealing ring 11 and the second sealing ring 16, the sealing of the connection is guaranteed to avoid water leakage. Finally, the side ends of the first pipeline 1 and the second pipeline 3 can be welded.

Although the 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 (6)

1. The utility model provides a easily connect build-up welding bimetal wear-resisting pipe, includes first pipeline (1), its characterized in that: the utility model discloses a pipeline structure, including first pipeline (1), backup pad (4), base (5) are installed to the outer wall welding of first pipeline (1), backup pad (4) are welded to the outer wall below of just first pipeline (1), base (5) are installed to the bottom of backup pad (4), the inside of first pipeline (1) is settled there is pressure-bearing pipe (14), and the inner wall of pressure-bearing pipe (14) is connected with wear-resisting compound pipe (6), inner wall one side of wear-resisting compound pipe (6) is equipped with second draw-in groove (12), and the internal connection of second draw-in groove (12) has second fixture block (13), one side welding of second fixture block (13) has connecting pipe (10), and one side of connecting pipe (10) is connected with first sealing washer (11), one side of connecting pipe (10) is installed second pipeline (3), one side top of first pipeline (1) is connected with first fixture block (7), and the outer wall one side of first fixture block (7) is connected with first draw-in groove (9), fixed pipe (2) are installed to outer wall one side of wear-resisting compound pipe (6), and one side of fixed pipe (2) is welded with screw bolt (16) inside (16) of connecting pipe (2).

2. The easily connectable surfacing bimetallic wear-resistant tube as set forth in claim 1, wherein: the first pipeline (1) is fixedly connected with the first protruding blocks (15), and the first protruding blocks (15) are distributed with a plurality of groups.

3. The easily connectable surfacing bimetallic wear-resistant tube as set forth in claim 1, wherein: the first pipeline (1) is fixedly connected with the base (5) through the supporting plate (4), and the supporting plate (4) is inclined.

4. The easily connectable surfacing bimetallic wear-resistant tube as set forth in claim 1, wherein: the connecting pipe (10) and the second clamping groove (12) form a detachable structure through the second clamping block (13), and the second clamping block (13) is symmetrical relative to the central axis of the connecting pipe (10).

5. The easily connectable surfacing bimetallic wear-resistant tube as set forth in claim 1, wherein: the first pipeline (1) and the first clamping groove (9) form a detachable structure through the first clamping blocks (7), and four groups of the first clamping blocks (7) are distributed.

6. The easily connectable surfacing bimetallic wear-resistant tube as set forth in claim 1, wherein: the length of the first sealing ring (11) is equal to the diameter of the connecting pipe (10), and the first sealing ring (11) is in abutting connection with the first pipeline (1).