Ultraviolet light in-situ curing mold for water supply pipeline

Abstract

The ultraviolet light in-situ curing mold comprises a workbench and a vertical plate fixedly arranged on the left side of the upper end face of the workbench, an electric push rod is fixedly arranged on the outer side face of the vertical plate, a circular-ring-shaped blast pipe is fixedly arranged at the piston end of the electric push rod, and a plurality of air outlets are formed in the side face, away from the vertical plate, of the circular-ring-shaped blast pipe. According to the utility model, by designing the structures of the round blast pipe and the air blower, uniform supporting airflow can be formed in the hose, and the opening state of the hose is effectively kept, so that the interior of the hose can be in complete contact with the inner wall of a pipeline sample, and the curing integrity and quality are ensured. Meanwhile, by designing a detachable upper and lower fixing plate structure, the lining hose is convenient to operate and replace, and the working efficiency is improved. The whole structure is simple and practical, manufacturing and maintenance are easy, and good practicability and economical efficiency are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of ultraviolet light curing devices for pipelines, in particular to an ultraviolet light in-situ curing mould for water supply pipelines. Background Art

[0002] In the traditional UV curing technology for water supply pipes, when performing curing tests on lining hoses, the processed lining hoses are usually pulled into the pipe sample for UV curing. However, due to the lack of support inside the lining hose, it is difficult for the hose to maintain a complete open state. In particular, the middle part of the hose is prone to incomplete opening or failure to contact the inner wall of the pipe sample, resulting in unsatisfactory curing results.

[0003] In traditional molds, since the ends of the hose are propped up and the middle lacks support, the inside of the hose cannot fully contact the inner wall of the pipe sample, resulting in uneven curing or incomplete curing. In this case, the curing quality and sealing of the hose cannot be effectively guaranteed, affecting the overall curing effect.

[0004] Therefore, a new type of UV in-situ curing mold for water supply pipes is needed. The innovative design structure can effectively solve the defects of traditional molds, so that the inside of the hose can evenly support and fully contact the inner wall of the pipe sample, ensuring the integrity and quality of the curing effect. At the same time, the new mold should be detachable and easy to operate, improve work efficiency and simplify the operation process, so that it is more suitable for actual production scenarios. Utility Model Content

[0005] 1. Technical Problems Solved

[0006] The utility model aims to solve the problem in a traditional mold that the inside of the hose cannot completely contact the inner wall of the pipe sample because the two ends of the hose are propped up but the middle part lacks support, resulting in uneven curing or incomplete curing.

[0007] 2. Technical Solution

[0008] In order to solve the above technical problems, the technical solution provided by the utility model is as follows: a water supply pipe UV in-situ curing mold, comprising a workbench and a vertical plate fixedly arranged on the left side of the upper end surface of the workbench, an electric push rod is fixedly arranged on the outer side surface of the vertical plate, a piston end of the electric push rod extends into the end portion of the other side of the vertical plate and is fixedly provided with an ultraviolet light irradiation lamp, a lower fixing plate is fixedly arranged on the upper end surface of the workbench, an upper fixing plate is hingedly arranged on the upper end of the lower fixing plate, and the non-hinged ends of the upper fixing plate and the lower fixing plate are detachably fixed by bolts;

[0009] A circular blower pipe is fixedly provided on the piston end of the electric push rod, and a plurality of air outlets are provided on a side of the circular blower pipe away from the vertical plate. A blower is fixedly provided on the outer side of the vertical plate, and a hose is connected to the air outlet end of the blower, and the other end of the hose is connected to the circular blower pipe.

[0010] As an improvement, the ultraviolet light irradiation lamp comprises a square shell, and a plurality of evenly distributed ultraviolet light beads are fixedly disposed on four sides of the square shell.

[0011] As an improvement, the cross-sections of the upper fixing plate and the lower fixing plate are both semicircular arc-shaped, and the upper fixing plate and the lower fixing plate are snap-fitted and closed to form a complete cylindrical structure.

[0012] As an improvement, the central axis of the cylindrical structure coincides with the central axis of the piston rod of the electric push rod.

[0013] As an improvement, the non-hinged ends of the upper fixing plate and the lower fixing plate are both fixed with ear plates, and fixing bolts are connected between the two ear plates.

[0014] 3. Beneficial Effects

[0015] The advantages of the utility model compared with the prior art are as follows: the utility model provides a UV in-situ curing mold for a water supply pipe. By designing the structure of a circular blast pipe and a blower, a uniform supporting airflow can be formed inside the hose, effectively maintaining the open state of the hose, so that the inside of the hose can completely contact the inner wall of the pipe sample, thereby ensuring the integrity and quality of the curing. At the same time, by designing a detachable upper and lower fixed plate structure, the lining hose can be operated and replaced conveniently, thereby improving work efficiency. The overall structure is simple and practical, easy to manufacture and maintain, and has good practicality and economy. Therefore, the design of the utility model can effectively solve the problems existing in traditional UV curing molds, and improve the curing effect and work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a three-dimensional structural schematic diagram of a UV in-situ curing mold for a water supply pipeline.

[0017] Figure 2 The utility model is a schematic diagram of the main structure of a UV in-situ curing mold for a water supply pipeline.

[0018] Figure 3 The utility model is a left-side structural schematic diagram of a UV in-situ curing mold for a water supply pipeline.

[0019] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of a UV in-situ curing mould for a water supply pipeline.

[0020] Figure 5The utility model is a schematic diagram of the structure of a water supply pipeline ultraviolet light in-situ curing mold in use state.

[0021] Figure 6 The utility model is a structural schematic diagram of the A area of ​​a UV in-situ curing mold for a water supply pipeline.

[0022] As shown in the figure: 1. Workbench; 2. Vertical plate; 3. Electric push rod; 4. UV light; 5. Lower fixed plate; 6. Upper fixed plate; 7. Circular blower pipe; 8. Air outlet; 9. Blower; 10. Hose; 11. Square shell; 12. UV lamp beads; 13. Ear plate; 14. Fixing bolts; 15. Pipe sample; 16. Inner village hose. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] As attached Figure 1-4 As shown, a UV in-situ curing mold for a water supply pipeline comprises a workbench 1 and a vertical plate 2 fixedly arranged on the left side of the upper end face of the workbench 1, an electric push rod 3 is fixedly arranged on the outer side face of the vertical plate 2, a piston end of the electric push rod 3 extends into the end of the other side of the vertical plate 2 and is fixedly provided with an ultraviolet light irradiation lamp 4, a lower fixed plate 5 is fixedly arranged on the upper end face of the workbench 1, an upper fixed plate 6 is hingedly arranged on the upper end of the lower fixed plate 5, and the non-hinged ends of the upper fixed plate 6 and the lower fixed plate 5 are detachably fixed by bolts; a circular blower pipe 7 is fixedly arranged on the piston end of the electric push rod 3, a plurality of air outlets 8 are arranged on the side of the circular blower pipe 7 away from the vertical plate 2, a blower 9 is fixedly arranged on the outer side face of the vertical plate 2, a hose 10 is connected to the air outlet end of the blower 9, and the other end of the hose 10 is communicated with the circular blower pipe 7, ear plates 13 are fixedly arranged on the non-hinged ends of the upper fixed plate 6 and the lower fixed plate 5, and a fixing bolt 14 is connected between the two ear plates 13.

[0025] By adopting the above structure, a circular blower pipe and a blower can be used to blow air into the inner village hose. The outer inner village hose provides internal support so that the hose is in complete contact with the inner wall of the pipe sample, thereby avoiding the problem of curing failure or incompleteness caused by the lack of contact between the inner village hose and the inside of the pipe sample.

[0026] Reference Figure 5 The ultraviolet light irradiation lamp 4 includes a square shell 11, and a plurality of evenly distributed ultraviolet lamp beads 12 are fixed on four sides of the square shell 11.

[0027] With the above structure, the ultraviolet lamp beads 12 are distributed around the square shell 11, and the interior of the inner village hose is irradiated in all directions, avoiding blind spots and improving the curing effect.

[0028] Reference Figure 2 The cross-sections of the upper fixing plate 6 and the lower fixing plate 5 are both semicircular, and the upper fixing plate 6 and the lower fixing plate 5 are closed by clamping to form a complete cylindrical structure, and the central axis of the cylindrical structure coincides with the central axis of the piston rod of the electric push rod 3. After adopting this design, the center of the annular blast pipe 7 also coincides with the central axis, which helps to evenly distribute the air volume in the inner village hose.

[0029] Reference Figure 6 Before using the utility model, first connect it to an external power source. The specific method of use is as follows:

[0030] 1. Open the upper fixing plate 6, place the pipe sample 15 inside the lower fixing plate 5, then cover the upper fixing plate 6, fix it with fixing bolts, and then after the lining hose is processed, pull it into the fixed water supply pipe sample 15.

[0031] 2. Start the electric push rod 3, extend the annular blower tube 7 and the ultraviolet light irradiation lamp 4 into the lining hose 16, start the blower, so that a uniform supporting airflow is formed in the annular blower tube 7 to flow into the inner lining hose, ensuring that the lining hose remains in an open state and contacts the inner wall of the pipeline sample.

[0032] 3. Start the UV irradiation lamp 4 to perform in-situ UV curing to ensure that every part inside the lining hose can be fully exposed to UV light. Wait for a certain period of time to ensure that the lining hose is fully cured, then turn off the UV irradiation lamp and blower, disassemble the mold, and take out the cured lining hose and pipe samples.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] 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.

[0035] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A water supply pipe UV in-situ curing mold, comprising a workbench (1) and a vertical plate (2) fixedly arranged on the left side of the upper end surface of the workbench (1), an electric push rod (3) fixedly arranged on the outer side surface of the vertical plate (2), a piston end of the electric push rod (3) extending into the end of the other side of the vertical plate (2) fixedly arranged with an ultraviolet light irradiation lamp (4), a lower fixing plate (5) fixedly arranged on the upper end surface of the workbench (1), an upper fixing plate (6) hingedly arranged on the upper end of the lower fixing plate (5), the non-hinged ends of the upper fixing plate (6) and the lower fixing plate (5) being detachably fixed by bolts, characterized in that: A circular blower pipe (7) is fixedly provided at the piston end of the electric push rod (3); a plurality of air outlets (8) are provided on a side of the circular blower pipe (7) away from the vertical plate (2); a blower (9) is fixedly provided on the outer side of the vertical plate (2); a hose (10) is connected to the air outlet end of the blower (9); and the other end of the hose (10) is connected to the circular blower pipe (7).

2. The water supply pipe UV in-situ curing mold according to claim 1, characterized in that: The ultraviolet light irradiation lamp (4) comprises a square housing (11), and a plurality of evenly distributed ultraviolet light beads (12) are fixedly arranged on four sides of the square housing (11).

3. The UV in-situ curing mold for water supply pipe according to claim 1, characterized in that: The cross-sections of the upper fixing plate (6) and the lower fixing plate (5) are both semicircular arc-shaped, and the upper fixing plate (6) and the lower fixing plate (5) are snap-fitted and closed to form a complete cylindrical structure.

4. The UV in-situ curing mold for water supply pipe according to claim 3, characterized in that: The central axis of the cylindrical structure coincides with the central axis of the piston rod of the electric push rod (3).

5. The UV in-situ curing mold for water supply pipe according to claim 1, characterized in that: The non-hinged ends of the upper fixing plate (6) and the lower fixing plate (5) are both fixedly provided with ear plates (13), and a fixing bolt (14) is connected between the two ear plates (13).

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