CN219523083U

CN219523083U - Pipeline fusion device

Info

Publication number: CN219523083U
Application number: CN202320436691.4U
Authority: CN
Inventors: 张海军; 王国营; 张新花; 李文晋; 张艳艳; 冯少鹏; 胡园园
Original assignee: Henan Xintianji Pipe Industry Technology Co ltd
Current assignee: Henan Xintianji Pipe Industry Technology Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-08-15
Anticipated expiration: 2033-03-09

Abstract

The utility model relates to the field of welding devices, in particular to a pipeline welding device, which comprises a hot melting machine, wherein a vertical rod is arranged at the bottom of the hot melting machine, a base is arranged below the hot melting machine, and fixing assemblies are symmetrically arranged on the front side and the rear side of the hot melting machine; the base is provided with a rotating seat, the upper end of the rotating seat is provided with a first groove, the bottom of the upright rod is rotationally connected with the inner wall of the first groove, one side of the rotating seat is provided with a supporting rod, two sides of the rotating seat are provided with sliding rods, and the sliding rods are fixedly connected with the base through a mounting seat; the fixing assembly comprises a sliding block and two pipe hoops, the sliding block comprises a vertical part and a transverse part, two sides of the transverse part are respectively connected with the two sliding rods in a sliding manner, and the two pipe hoops are respectively positioned at two sides of the upper end of the vertical part; the pipe hoop comprises a first locking piece and a second locking piece. According to the utility model, the two slidable pipe hoops are arranged on the front side and the rear side of the hot melting machine, the arrangement is not only suitable for direct welding between pipelines, but also can fix various joints through the two pipe hoops, so that the welding joints between the pipelines and the various joints are tidy.

Description

Pipeline fusion device

Technical Field

The utility model relates to the field of welding devices, in particular to a pipeline welding device.

Background

The PE water supply pipe is mainly made of polyethylene materials, has the characteristics of high strength, corrosion resistance, no toxicity and the like, has the characteristics of excellent corrosion resistance, better sanitary performance, longer service life, low temperature resistance, good rapid crack growth fracture toughness, unique flexibility and the like, and has the service life of more than 50 years, which is not only confirmed by international standards and some advanced foreign standards, but also proved by practice.

Among the prior art, publication No. CN211968465U discloses a be used for PE water supply pipe welding device, it has solved the untidy problem of butt fusion seam between pipeline and the pipeline through set up card support one and card support two in hot melt machine both sides, but in the practical application in-process, often still need pipeline and multiple joint butt fusion each other, for example pipeline and straight-through joint, pipeline and three way connection and pipeline and four way connection etc. the device is inapplicable this moment, still need the manual butt fusion of manual work, and then causes the untidy problem of butt fusion seam.

Disclosure of Invention

The utility model provides a pipeline welding device, which aims to solve the problem that the welding between a pipeline and various joints is irregular due to inapplicability of the welding between the pipeline and the various joints in the prior art.

In order to achieve the above object, the technical scheme of the present utility model is as follows:

the pipeline welding device comprises a hot melting machine, wherein a vertical rod is arranged at the bottom of the hot melting machine, a base is arranged below the hot melting machine, and fixing assemblies are symmetrically arranged on the front side and the rear side of the hot melting machine;

the base is provided with a rotating seat, the upper end of the rotating seat is provided with a first groove, the bottom of the vertical rod is rotationally connected with the inner wall of the first groove through a pin shaft, one side of the rotating seat is provided with a supporting rod, two sides of the rotating seat are provided with sliding rods, and the sliding rods are fixedly connected with the base through a mounting seat;

the fixing assembly comprises a sliding block and two pipe hoops positioned above the sliding block, the sliding block comprises a vertical part and a transverse part positioned at the lower end of the vertical part, two sides of the transverse part are respectively connected with two sliding rods in a sliding manner, and the two pipe hoops are respectively positioned at two sides of the upper end of the vertical part;

the pipe clamp comprises a first locking piece and a second locking piece, one ends of the first locking piece and the second locking piece are connected in a rotating mode, and the other end of the first locking piece is connected with the second locking piece through a bolt.

Further, the upper end of the vertical part is provided with an arc-shaped groove matched with the pipe hoop, and a pipeline and various connectors can be better clamped by arranging the arc-shaped groove.

Further, the upper end of the supporting rod is provided with a second groove, and the hot melting machine after rotation can be clamped in the second groove.

Further, the magnetic blocks are arranged on one side of the first groove and the bottom of the second groove, so that the upright rods can be conveniently fixed, and the hot melting machine can be further fixed.

Further, the top of the bolt is provided with a handle, so that the bolt can be conveniently screwed.

Furthermore, the inner walls of the first locking piece and the second locking piece are respectively provided with a buffer layer, so that pipelines or various joints can be clamped conveniently.

Through the technical scheme, the utility model has the beneficial effects that:

according to the utility model, the two slidable pipe hoops are arranged on the front side and the rear side of the hot melting machine, the arrangement is not only suitable for direct welding between pipelines, but also can fix various joints through the two pipe hoops, and therefore, the tidy welding joints between the pipelines and the various joints are realized.

According to the utility model, the rotary seat and the slidable pipe hoop are arranged at the bottom of the hot melting machine, so that the hot melting machine can move through the slidable pipe hoop, the whole joint is ensured, the welding quality is improved, after the hot melting of the pipeline and the joint is completed, the hot melting machine is rotated and then the welding is directly carried out, and the process does not need to be disassembled, so that the welding efficiency is further improved.

Drawings

FIG. 1 is a schematic illustration of a pipe fusion apparatus of the present utility model;

FIG. 2 is a schematic diagram of a pipe fusion apparatus according to the present utility model;

FIG. 3 is an enlarged schematic view of the pipe fusion apparatus of the present utility model at A in FIG. 1;

FIG. 4 is an enlarged schematic view of the pipe fusion apparatus of the present utility model at B in FIG. 2;

FIG. 5 is a schematic view of a pipe-to-pipe connection of a pipe fusion apparatus according to the present utility model;

FIG. 6 is a schematic illustration I of a pipe connection of a pipe fusion apparatus of the present utility model with a four-way joint;

fig. 7 is a schematic diagram II of a pipe connection of a pipe welding device and a four-way joint according to the present utility model.

The reference numerals in the drawings are:

1 is a hot melting machine, 2 is a vertical rod, 3 is a base, 4 is a rotating seat, 5 is a supporting rod, 6 is a sliding rod, 7 is a mounting seat, 8 is a sliding block, 9 is a pipe hoop, 10 is a bolt, 11 is a magnetic block, 12 is a handle, 13 is a buffer layer, 14 is a pipeline, and 15 is a four-way joint.

Detailed Description

The utility model is further described with reference to the drawings and detailed description which follow:

in the description of the present utility model, it should be understood that the terms "left", "right", "upper", "lower", "lateral", "vertical", etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in fig. 1, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1

As shown in fig. 1 to 7, the pipe welding device comprises a hot melting machine 1, wherein a vertical rod 2 is arranged at the bottom of the hot melting machine 1, a base 3 is arranged below the hot melting machine 1, and fixing assemblies are symmetrically arranged on the front side and the rear side of the hot melting machine 1;

the base 3 is provided with a rotating seat 4, the upper end of the rotating seat 4 is provided with a groove I, the bottom of the upright rod 2 is rotationally connected with the inner wall of the groove I through a pin shaft, one side of the rotating seat 4 is provided with a supporting rod 5, two sides of the rotating seat 4 are provided with sliding rods 6, and the sliding rods 6 are fixedly connected with the base 3 through mounting seats 7;

the fixing assembly comprises a sliding block 8 and two pipe hoops 9 positioned above the sliding block 8, the sliding block 8 comprises a vertical part and a transverse part positioned at the lower end of the vertical part, two sides of the transverse part are respectively connected with the two sliding rods 6 in a sliding manner, and the two pipe hoops 9 are respectively positioned at two sides of the upper end of the vertical part;

the pipe hoop 9 comprises a first locking piece and a second locking piece, one ends of the first locking piece and the second locking piece are rotatably connected, and the other end of the first locking piece is connected with the second locking piece through a bolt 10.

In addition, the arc-shaped groove matched with the pipe hoop 9 is formed in the upper end of the vertical portion, the pipe hoop 9 can be well clamped with the pipe 14 and the joint through the arc-shaped groove, the pipe hoop 9 is fixed to the joint of the pipe 14, and when the pipe 14 is in butt joint with the joint, the joint is tidy.

Specifically, the upper end of the supporting rod 5 is provided with a groove II, the hot melting machine 1 after rotation can be clamped in the groove II, and the hot melting machine 1 is clamped through the supporting rod 5 to prevent hot melting damage.

In this embodiment, recess one side and recess two bottoms all are provided with magnetic path 11, attract fixed pole setting 2 through magnetic path 11 for hot melt machine 1 can not take place to rotate when the during operation, guarantees the normal work of hot melt machine 1, and when hot melt machine 1 rotated bracing piece 5, fixed hot melt machine 1 prevents that hot melt machine 1 from rotating the welding that interferes with pipe 14 and joint.

In this embodiment, the handle 12 is disposed on the top of the bolt 10, so that no tool is needed to screw and unscrew the bolt 10, thereby facilitating the fixing of the pipe 14.

In this embodiment, the inner walls of the first locking member and the second locking member are provided with a buffer layer 13, so as to facilitate clamping the pipeline 14 or the joint.

In practical application, referring to fig. 1 to 7 again, taking the pipe 14 and the four-way joint 15 as examples, firstly, the pipe 14 and the four-way joint 15 are respectively placed at the tops of the two sliding blocks 8, and are fixed through the pipe hoop 9, then the hot melting machine 1 is rotated to the vertical direction and preheated, when the hot melting machine 1 is preheated to the required temperature, the sliding blocks 8 at two sides are pushed to move towards the hot melting machine 1, the pipe 14 and the four-way joint 15 are contacted with the hot melting machine 1, after the hot melting is completed, the sliding blocks 8 are pulled outwards, the hot melting machine 1 is pushed onto the supporting rods 5, and finally the sliding blocks 8 are pushed inwards, so that the pipe 14 and the four-way joint 15 are mutually welded.

According to the utility model, the two slidable pipe hoops 9 are arranged on the front side and the rear side of the hot melting machine 1, the arrangement is not only suitable for direct welding between the pipelines 14, but also various joints can be fixed through the two pipe hoops 9, and therefore, the tidy welding joints between the pipelines 14 and the various joints are realized.

The above-described embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, so that all equivalent changes or modifications of the structure, characteristics and principles described in the claims should be included in the scope of the present utility model.

Claims

1. The utility model provides a pipeline fusion device, includes hot melt machine (1), hot melt machine (1) bottom is provided with pole setting (2), its characterized in that, hot melt machine (1) below is provided with base (3), and both sides symmetry are provided with fixed subassembly around hot melt machine (1);

the base (3) is provided with a rotating seat (4), the upper end of the rotating seat (4) is provided with a first groove, the bottom of the upright rod (2) is rotationally connected with the inner wall of the first groove through a pin shaft, one side of the rotating seat (4) is provided with a supporting rod (5), two sides of the rotating seat (4) are provided with sliding rods (6), and the sliding rods (6) are fixedly connected with the base (3) through mounting seats (7);

the fixing assembly comprises a sliding block (8) and two pipe hoops (9) positioned above the sliding block (8), the sliding block (8) comprises a vertical part and a transverse part positioned at the lower end of the vertical part, two sides of the transverse part are respectively in sliding connection with two sliding rods (6), and the two pipe hoops (9) are respectively positioned at two sides of the upper end of the vertical part;

the pipe clamp (9) comprises a first locking member and a second locking member, one ends of the first locking member and the second locking member are connected in a rotating mode, and the other end of the first locking member is connected with the second locking member through a bolt (10).

2. A pipe welding apparatus according to claim 1, wherein the upper end of the upright portion is provided with an arcuate slot which mates with the pipe clamp (9).

3. A pipe welding device according to claim 1, characterized in that the upper end of the support rod (5) is provided with a second groove.

4. A pipe welding apparatus according to claim 3, wherein the first side of the groove and the second bottom of the groove are provided with magnetic blocks (11).

5. A pipe welding apparatus according to claim 1, characterized in that the bolt (10) is provided with a handle (12) at the top.

6. A pipe welding apparatus according to claim 1, wherein the inner walls of the first and second locking members are each provided with a buffer layer (13).