CN217862856U

CN217862856U - High density polyethylene pipeline electric heat fusion welding set

Info

Publication number: CN217862856U
Application number: CN202221375962.1U
Authority: CN
Inventors: 张达; 张丽; 林汉平
Original assignee: Guangdong Shengda Plastic Technology Co ltd
Current assignee: Guangdong Shengda Plastic Technology Co ltd
Priority date: 2022-06-05
Filing date: 2022-06-05
Publication date: 2022-11-22
Anticipated expiration: 2032-06-05

Abstract

The utility model discloses a high density polyethylene pipeline electric hot melt welding set, the on-line screen storage device comprises a base, two risers of the upper end symmetry fixedly connected with of base, two rotate between the riser and be connected with double threaded rod, two a first guide bar of fixedly connected with between the riser is located the right side install driving motor on the riser, driving motor's output shaft end run through the riser and with double threaded rod's right-hand member fixed connection, symmetrical threaded connection has the movable block on the double threaded rod, a guide bar runs through two movable blocks, two the equal fixedly connected with of both sides has two montants around the movable block. The device is through setting up electronic hydraulic telescoping rod and fixed block isotructure, need not the staff and uses arc and bolt to fix the operation in proper order, has improved fixed efficiency to the anchor clamps subassembly that sets up can adapt to the pipeline of multiple size, has improved the application scope of device.

Description

High density polyethylene pipeline electric heat fusion welding set

Technical Field

The utility model relates to a pipeline welding technology field especially relates to a high density polyethylene pipeline electric heat fusion welding set.

Background

The high-density polyethylene pipeline has better wear resistance, electrical insulation, toughness and cold resistance; the chemical stability is good, and the material is insoluble in any organic solvent and resistant to corrosion of acid, alkali and various salts at room temperature;

when welding high density polyethylene pipeline electric heat, need to treat welded pipeline with two and fix, current fixed establishment adopts arc and bolt to fix usually, in order to guarantee fixed stability, can set up more arc usually, though stability is better, but it is more troublesome time-consuming to fix, the arc will design according to the diameter of pipeline simultaneously, the not unidimensional arc of pipeline of different diameters needs design, the application scope that leads to the device is less, when needing the welding of multiple size pipeline, need be furnished with corresponding fixed establishment, the cost is higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-density polyethylene pipeline electric heating fusion welding device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high density polyethylene pipeline electric hot melt welding set, includes the base, two risers of the upper end symmetry fixedly connected with of base, two rotate between the riser and be connected with double threaded rod, two the first guide bar of fixedly connected with between the riser is located the right side install driving motor on the riser, driving motor's output shaft end run through the riser and with double threaded rod's right-hand member fixed connection, symmetrical threaded connection has the movable block on the double threaded rod, first guide bar runs through two movable blocks, two montants of the equal fixedly connected with in both sides around the movable block correspond two the upper end fixedly connected with connecting plate of montant corresponds two fixedly connected with mounting panel, two between the connecting plate fixedly connected with mounting panel, two electric hydraulic telescopic handle is all installed to the upper end of mounting panel, two electric hydraulic telescopic handle's flexible end all runs through the mounting panel that corresponds and installs the fixed block, every the montant all runs through the fixed block that corresponds, every the anchor clamps subassembly is all installed to the upper end of fixed block and movable block.

Preferably, the clamp assembly includes a plurality of fixing rods and a plurality of springs, a plurality of sliding grooves are respectively formed in the upper end of each moving block and the lower end of each fixing block, each fixing rod is located in the corresponding sliding groove, and each fixing rod is elastically connected with the inner wall of the sliding groove through the corresponding spring.

Preferably, each fixing rod is sleeved with an anti-skidding sleeve, and the fixing rods are made of stainless steel.

Preferably, two second guide rods are fixedly connected between the vertical plates, and each second guide rod penetrates through each connecting plate.

Preferably, two all be equipped with the open slot on the riser, every the open slot all is square.

Preferably, the length of the fixing rod closer to the double-end threaded rod is smaller, and the driving motor is a servo motor.

Compared with the prior art, the device has the advantages that:

1. the utility model discloses a set up electronic hydraulic telescoping rod, movable block, mounting panel, connecting plate isotructure, through setting up electronic hydraulic telescoping rod, can carry out fixed operation to the pipeline fast, need not manual operation spanner and use the bolt to fix, improved fixed efficiency, improved welded efficiency promptly.

2. The utility model discloses a set up anchor clamps subassembly, movable block and fixed block isotructure, the traditional arc anchor clamps are compared to the anchor clamps subassembly of setting, can adapt to the pipeline of more sizes, need not to set up corresponding anchor clamps to the pipeline of each size, have improved the application scope of device.

Drawings

Fig. 1 is a schematic structural view of an electric melting welding device for high density polyethylene pipes according to the present invention;

FIG. 2 is a cross-sectional view of the moving block and clamp assembly;

FIG. 3 is a side view of the moving block and clamp assembly;

fig. 4 is a side view of a riser.

In the figure: 1 base, 2 risers, 3 double threaded rods, 4 first guide bars, 5 driving motor, 6 movable blocks, 7 montants, 8 fixed blocks, 9 connecting plates, 10 mounting panels, 11 electric hydraulic telescopic rod, 12 second guide bars, 13 anchor clamps subassemblies, 14 open slots, 131 dead levers, 132 spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an electric melting welding device for high-density polyethylene pipelines comprises a base 1, wherein two vertical plates 2 are symmetrically and fixedly connected to the upper end of the base 1, a double-threaded rod 3 is rotatably connected between the two vertical plates 2, a first guide rod 4 is fixedly connected between the two vertical plates 2, a driving motor 5 is installed on the vertical plate 2 on the right side, the tail end of an output shaft of the driving motor 5 penetrates through the vertical plate 2 and is fixedly connected with the right end of the double-threaded rod 3, the driving motor 5 can drive the double-threaded rod 3 to rotate, the driving motor 5 is a servo motor, the rotating speed and the rotating direction can be adjusted according to actual requirements, moving blocks 6 are symmetrically and threadedly connected to the double-threaded rod 3, and the double-threaded rod 3 rotates to drive the two moving blocks 6 to move towards each other or move towards the back;

first guide bar 4 runs through two movable blocks 6, two montants 7 of the equal fixedly connected with in both sides around two movable blocks 6, the upper end fixedly connected with connecting plate 9 of two montants 7 that correspond, fixedly connected with mounting panel 10 between two connecting plates 9 that correspond, electric hydraulic telescopic handle 11 is all installed to the upper end of two mounting panels 10, the flexible end of two electric hydraulic telescopic handle 11 all runs through corresponding mounting panel 10 and installs fixed block 8, every montant 7 all runs through corresponding fixed block 8, can drive corresponding fixed block 8 through electric hydraulic telescopic handle 11 and move down, it is fixed to the pipeline realization, anchor clamps subassembly 13 is all installed to the upper end of every fixed block 8 and movable block 6, anchor clamps subassembly 13 can be fixed the pipeline, the welding process that conveniently follows.

In the utility model, the clamp assembly 13 comprises a plurality of fixed rods 131 and a plurality of springs 132, the upper end of each moving block 6 and the lower end of each fixed block 8 are provided with a plurality of sliding grooves, each fixed rod 131 is positioned in the corresponding sliding groove, each fixed rod 131 is elastically connected with the inner wall of the sliding groove through the corresponding spring 132, each fixed rod 131 is sleeved with an anti-slip sleeve, the material of each fixed rod 131 is stainless steel, the fixed rods 131 can stretch and retract according to the side surface of the pipeline, and pipelines with various sizes can be stably fixed;

two second guide bars 12 of fixedly connected with between two riser 2, every connecting plate 9 is all run through to two second guide bars 12, guarantee the stability of fixed block 8 and the 11 removal in-process of electric hydraulic telescopic handle, and two second guide bars 12 are greater than the width of fixed block 8 at a distance, the hot plate of being convenient for is placed, all be equipped with open slot 14 on two riser 2, every open slot 14 all is squarely, conveniently place the pipeline on corresponding anchor clamps subassembly 13, the length that is close to dead lever 131 of double threaded rod 3 more is less, as shown in fig. 3, when being convenient for place two pipelines, the central point of two pipelines puts and can align.

The utility model discloses during the use, place two pipelines that wait to process respectively on the anchor clamps subassembly 13 of two movable blocks 6 upper ends, and adjust to suitable position, then synchronous start two electric hydraulic telescopic links 11, drive two fixed blocks 8 and move down synchronously, make anchor clamps subassembly 13 of fixed block 8 lower extreme offset with the pipeline upper end, place milling cutter in the middle of two pipelines, start driving motor 5, cut the side of two pipelines to a certain extent, after running through the pipeline side and leveling later, place the hot plate in the middle of two pipelines, make two pipeline sides paste on the hot plate, after the heating is accomplished, take out the hot plate, make two pipeline adjacent surfaces laminate, weld and cool;

the device is through setting up electronic hydraulic telescoping rod 11 and fixed block 8 isotructures, need not the staff and uses arc and bolt to fix the operation in proper order, has improved fixed efficiency to the anchor clamps subassembly 13 that sets up can adapt to the pipeline of multiple size, has improved the application scope of device.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high density polyethylene pipeline electric hot melt welding set, includes base (1), its characterized in that, two riser (2) of the upper end symmetry fixedly connected with of base (1), two rotate between riser (2) and be connected with double threaded rod (3), two first guide bar (4) of fixedly connected with between riser (2), be located the right side install driving motor (5) on riser (2), the output shaft end of driving motor (5) run through riser (2) and with the right-hand member fixed connection of double threaded rod (3), symmetrical threaded connection has movable block (6) on double threaded rod (3), first guide bar (4) run through two movable block (6), two equal fixedly connected with two montants (7) in both sides around movable block (6), two that correspond the upper end fixedly connected with connecting plate (9) of montant (7), two that correspond fixedly connected with mounting panel (10) between connecting plate (9), two electric hydraulic telescopic handle (11) are all installed to the upper end of mounting panel (10) and all install mounting panel (8) that the fixed block (8) correspond fixed block (8) and every montant (8), the fixed block (8) that all run through the fixed block (6) and every fixed block (8) are installed to the flexible end of fixed block (6), two fixed block (8) and every fixed block (8) are installed (13).

2. The apparatus for electrofusion welding of pipes of high density polyethylene according to claim 1 characterised in that the clamp assembly (13) comprises a plurality of fixing rods (131) and a plurality of springs (132), the upper end of each moving block (6) and the lower end of the fixing block (8) are provided with a plurality of sliding grooves, each fixing rod (131) is located in a corresponding sliding groove, each fixing rod (131) is elastically connected with the inner wall of the sliding groove through a corresponding spring (132).

3. The electrothermal welding device for high-density polyethylene pipelines according to claim 2, wherein each fixing rod (131) is sleeved with an anti-slip sleeve, and the material of each fixing rod (131) is stainless steel.

4. The electrofusion welding device for pipes of high density polyethylene according to claim 1, characterised in that two second guiding rods (12) are fixedly connected between the two risers (2), both second guiding rods (12) passing through each connection plate (9).

5. The apparatus according to claim 1, wherein the two risers (2) are provided with open slots (14), each open slot (14) being square.

6. The apparatus for electrofusion welding of pipes of high density polyethylene according to claim 2 characterised in that the driving motor (5) is a servo motor, the smaller the length of the fixing rod (131) closer to the double threaded rod (3).