UPVC (unplasticized polyvinyl chloride) pipe bonding auxiliary device

Abstract

The utility model discloses a UPVC pipe bonding auxiliary device relates to pipeline installation field, including slide rail, pipeline support block and two bonding direction adjusting block, be equipped with three slider on the slide rail, slider can freely slide along the slide rail, pipeline support block corresponds with the middle slider, its top is equipped with the semicircle concave cavity that is used for supporting UPVC pipeline, and the two bonding direction adjusting block is equipped with the semicircle concave cavity that is used for supporting the UPVC pipeline. Through the design of the pipe fitting concave cavity formed by combining the cross-shaped concave cavity and the round concave cavity at the bottom, the bonding direction adjusting block can position and support the UPVC pipe fittings, the angle between the two UPVC pipe fittings in the bonding process is ensured to meet the requirements (such as 0 degree, 90 degrees and 180 degrees), the problem of deviation caused by manual naked eye judgment is thoroughly solved, the production efficiency is improved, and the production cost is reduced. And it is ensured that the bonded pipeline is installed in place at a time, reworking is avoided, waste of materials is reduced, and working efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of pipeline installation, specifically relating to an auxiliary device for bonding UPVC pipes. Background Technology

[0002] Currently, UPVC (rigid polyvinyl chloride) pipes are widely used in piping projects in environments with strong acids and strong corrosion due to their advantages such as corrosion resistance, high strength, long service life, good electrical insulation, and simple construction.

[0003] However, the bonding process between UPVC pipes and fittings (such as 90° elbows and equal-diameter tees) is usually entirely manual. Manual bonding is not only time-consuming and labor-intensive, but also makes it impossible to guarantee, with the naked eye, that the angle between the two UPVC fittings meets the requirements (generally, the two UPVC fittings should be installed at 0°, 90°, and 180° angles). This leads to difficulties in installing the bonded pipes, and may even require rework due to angle deviations, resulting in not only wasted time and labor but also material waste and increased costs.

[0004] Therefore, we propose a UPVC pipe bonding auxiliary device to solve the above problems. Utility Model Content

[0005] To address the problem that the angle between two UPVC pipe fittings cannot be guaranteed to meet requirements by visual inspection alone during manual bonding, this utility model provides a UPVC pipe bonding auxiliary device.

[0006] The solution adopted by this utility model to solve its technical problem is: a UPVC pipe bonding auxiliary device, including a slide rail, a pipe support block and two bonding direction adjustment blocks. Three sliders are provided on the slide rail, and the sliders can slide freely along the slide rail. The pipe support block corresponds to the middle slider, and its top is provided with a semi-circular cavity for supporting the UPVC pipe.

[0007] The two bonding direction adjustment blocks correspond to the sliders at both ends, and the top of the bonding direction adjustment block is provided with a pipe fitting cavity for supporting the UPVC pipe fitting.

[0008] The pipe support block and the two bonding direction adjustment blocks are detachably connected to the three sliders respectively.

[0009] Preferably, it also includes a worktable, with a slide rail disposed on the upper surface of the worktable. Multiple connecting ears are welded and fixed on the front and rear sides of the slide rail, and screws for connecting to the worktable are disposed inside the connecting ears.

[0010] Preferably, the concave cavity of the pipe fitting consists of a cross-shaped concave cavity and a bottom circular concave cavity of the cross-shaped concave cavity.

[0011] Preferably, the pipe support block and the two bonding direction adjustment blocks are fixed to the three sliders by multiple screws.

[0012] Preferably, the bottom of the pipe support block and the two bonding direction adjustment blocks are respectively provided with protrusions, and multiple ball screws are arranged around the outside of the protrusions. The top of the slider is provided with a mating groove, and multiple semi-circular holes are provided on the side wall of the mating groove. The protrusions are inserted into the mating groove, and the steel balls of the ball screws are inserted into the semi-circular holes.

[0013] Preferably, the slider is made of iron.

[0014] Preferably, the bottom of the pipe support block and the two bonding direction adjustment blocks are respectively equipped with multiple magnets, and the top of the slider is provided with multiple grooves. The magnets are adapted to the grooves and are adsorbed onto the slider.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This utility model uses a pipe fitting cavity design that combines a cross-shaped concave cavity with a bottom circular concave cavity. The bonding direction adjustment block can position and support the UPVC pipe fitting, ensuring that the angle between the two UPVC pipe fittings meets the requirements (such as 0°, 90°, 180°) during the bonding process. This completely solves the problem of deviation caused by manual visual judgment, ensuring that the pipe installation is in place on the first try after bonding, avoiding rework, reducing material waste and improving work efficiency.

[0017] 2. This utility model allows for the bonding of UPVC pipes and fittings by placing the UPVC pipe on a pipe support block and the UPVC fittings on a bonding direction adjustment block, and by sliding the sliders at both ends with both hands. This greatly reduces the difficulty of manual operation and improves work efficiency. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of Embodiment 1 of the present utility model;

[0019] Figure 2 This is a three-dimensional structural diagram of the slide rail according to Embodiment 1 of this utility model;

[0020] Figure 3 This is an enlarged cross-sectional view of the slider in Embodiment 3 of this utility model.

[0021] Figure 4 This is an enlarged cross-sectional view of the slider in Embodiment 4 of this utility model.

[0022] In the diagram: 1. Workbench, 2. Slide rail, 3. Slider, 4. Adhesion direction adjustment block, 5. Pipe support block, 6. UPVC pipe, 7. UPVC pipe fitting, 8. Connecting ear, 91. Protrusion, 92. Ball screw, 93. Magnet, 94. Groove. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please see Figure 1-4 This utility model provides a technical solution for a UPVC pipe bonding auxiliary device:

[0025] Example 1:

[0026] according to Figure 1 and Figure 2 As shown, it includes a worktable 1, a slide rail 2, a pipe support block 5, and two bonding direction adjustment blocks 4. Multiple connecting ears 8 are welded and fixed on the front and rear sides of the slide rail 2. Screws for connecting to the worktable 1 are provided in the connecting ears 8. Of course, the slide rail 2 can also be carried separately and installed on other types of work panels.

[0027] Three sliders 3 are provided on the slide rail 2. The sliders 3 can slide freely along the slide rail 2. The pipe support block 5 corresponds to the middle slider 3, and its top is provided with a semi-circular cavity for supporting the UPVC pipe 6.

[0028] Two bonding direction adjustment blocks 4 correspond to the sliders 3 at both ends. The top of the bonding direction adjustment block 4 is provided with a pipe fitting cavity for supporting the UPVC pipe fitting 7. The pipe fitting cavity is composed of a cross-shaped cavity and a bottom circular cavity of the cross-shaped cavity. The bonding direction adjustment block 4 can position and support the UPVC pipe fitting 7, ensuring that the angle between the two UPVC pipe fittings 7 meets the requirements (such as 0°, 90°, 180°) during the bonding process. This completely solves the deviation problem caused by manual visual judgment, ensures that the pipe is installed in place at one time after bonding, avoids rework, reduces material waste, and improves work efficiency.

[0029] The pipe support block 5 and the two bonding direction adjustment blocks 4 are detachably connected to the three sliders 3 respectively. Different types of bonding direction adjustment blocks 4 and pipe support blocks 5 can be selected according to the UPVC pipes 6 and UPVC fittings 7 to be bonded, thereby improving the applicability of the device.

[0030] In this embodiment, the UPVC pipe fitting 7 includes 90° elbows or equal diameter tees of different sizes.

[0031] In practical use, this utility model of a UPVC pipe bonding auxiliary device first selects different types of bonding direction adjustment blocks 4 and pipe support blocks 5 according to the UPVC pipe 6 and UPVC pipe fitting 7 to be bonded. Then, the selected bonding direction adjustment blocks 4 and pipe support blocks 5 are fixed one by one on three sliders 3. Then, according to the required bonding angle of the two UPVC pipe fittings 7, the UPVC pipe fittings 7 are placed on the bonding direction adjustment blocks 4. The bonding angle of the two UPVC pipe fittings 7 can be adjusted to 0°, 90° or 180° by the two bonding direction adjustment blocks 4. After that, the UPVC pipe 6 to be bonded is placed on the pipe support block 5. Glue is applied to the inside of the UPVC pipe fitting 7 and the outside of the UPVC pipe 6. Finally, the UPVC pipe fitting 7 and the UPVC pipe are bonded by sliding the sliders 3 at both ends with both hands. After the bonding is completed, the pipe is removed from the device.

[0032] Example 2:

[0033] Based on Example 1, such as Figure 1 and Figure 2 As shown, the pipe support block 5 and the two bonding direction adjustment blocks 4 are fixed to the three sliders 3 by multiple screws.

[0034] Example 3:

[0035] Based on Example 1, such as Figure 3 As shown, the bottom of the pipe support block 5 and the two bonding direction adjustment blocks 4 are respectively provided with protrusions 91. Multiple ball screws 92 are arranged around the outside of the protrusions 91. The top of the slider 3 is provided with a mating groove. Multiple semi-circular holes are provided on the side wall of the mating groove. The protrusions 91 are inserted into the mating groove, and the steel balls of the ball screws 92 are inserted into the semi-circular holes, so that the pipe support block 5 or bonding direction adjustment block 4 can be quickly connected to the slider 3, and can also be quickly disassembled, which is convenient for workers to use.

[0036] Example 4:

[0037] Based on Example 1, such as Figure 4 As shown, the slider 3 is made of iron. Multiple magnets 93 are installed on the bottom of the pipe support block 5 and the two bonding direction adjustment blocks 4 respectively. Multiple grooves 94 are opened on the top of the slider 3. The magnets 93 are adapted to the grooves 94 and are attracted to the slider 3, so that the pipe support block 5 or bonding direction adjustment block 4 can be quickly connected to the slider 3 and can also be quickly disassembled, which is convenient for workers to use.

Claims

1. A UPVC pipe bonding auxiliary device, comprising a slide rail, a pipe support block, and two bonding direction adjustment blocks, characterized in that: The slide rail is equipped with three sliders, which can slide freely along the slide rail. The pipe support block corresponds to the middle slider, and its top is provided with a semi-circular cavity for supporting the UPVC pipe. The two bonding direction adjustment blocks correspond to the sliders at both ends, and the top of the bonding direction adjustment block is provided with a pipe fitting cavity for supporting the UPVC pipe fitting. The pipe support block and the two bonding direction adjustment blocks are detachably connected to the three sliders respectively.

2. The UPVC pipe bonding auxiliary device according to claim 1, characterized in that: It also includes a worktable, with slide rails set on the upper surface of the worktable. Multiple connecting ears are welded and fixed on the front and rear sides of the slide rails, and screws for connecting to the worktable are installed inside the connecting ears.

3. The UPVC pipe bonding auxiliary device according to claim 1, characterized in that: The concave cavity of the pipe fitting consists of a cross-shaped concave cavity and a circular concave cavity at the bottom of the cross-shaped concave cavity.

4. The UPVC pipe bonding auxiliary device according to claim 1, characterized in that: The pipe support block and the two bonding direction adjustment blocks are respectively fixed to the three sliders by multiple screws.

5. The UPVC pipe bonding auxiliary device according to claim 1, characterized in that: The bottom of the pipe support block and the two bonding direction adjustment blocks are respectively provided with protrusions. Multiple ball screws are arranged around the outside of the protrusions. The top of the slider is provided with a mating groove. Multiple semi-circular holes are provided on the side wall of the mating groove. The protrusions are inserted into the mating groove, and the steel balls of the ball screws are inserted into the semi-circular holes.

6. The UPVC pipe bonding auxiliary device according to claim 1, characterized in that: The slider is made of iron.

7. The UPVC pipe bonding auxiliary device according to claim 6, characterized in that: The bottom of the pipe support block and the two bonding direction adjustment blocks are each equipped with a number of magnets, and the top of the slider is provided with a number of grooves. The magnets are adapted to the grooves and are attracted to the slider.

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