Photo-curing plug with split type wire structure

Abstract

The utility model discloses a photo-curing plug with a split type wire structure, which comprises a plug body, a plug cover plate and a split type wire structure, the plug cover plate is fixed above the plug body, the split type wire structure is fixed in the middle of the upper part of the plug cover plate, a folded plate is arranged on the split type wire structure, and the folded plate is fixed on the plug cover plate. A plurality of rollers are arranged on the folded plate, each roller is connected through a quick bolt, a back pressure pipe joint is arranged on the plug body, an air pipe joint is arranged on the plug body, and the plug body and the plug cover plate are fixedly connected through a plurality of buckles. The lead structure is simple in structure, convenient to use, suitable for different pipe diameters and convenient to widely use, the bending radius of a used cable is fully considered, the cable can be smoothly pulled in or pulled out when passing through an inlet and an outlet of a plug from the interior of a pipeline, the lead structure can be suitable for plugs with different pipe diameters, and the cost of complete equipment is greatly saved.

Description

Technical Field

[0001] The utility model relates to the technical field of ultraviolet light curing pipeline repair machinery and equipment, in particular to a light curing plug with a split wire structure. Background Art

[0002] Existing light-curing plugs are only suitable for pipes with diameters below DN300mm. The sealing cap is fixedly connected to the plug body using a clamp. This structure places strict requirements on the plug's size and weight. Existing clamp technology cannot meet the design requirements of larger and larger pipe diameters. However, the diameters covered by UV light-curing repair in the current market have reached the DN150-DN2000mm range. Different pipe diameters require light-curing plugs of different sizes, and existing designs cannot be applied to larger and larger pipe diameters. The plug's feed port is used for cables, and the cables used in light-curing equipment are typically large, flexible composite cables. If the cable is directly fed in and out through the feed port, it can easily get caught on the edge of the feed port, even damaging or breaking the cable. In UV light-curing repair technology, the cable must pass through the feed port at a constant speed. If the cable gets stuck, the UV lamp chain inside the pipe is likely to stagnate, which will burn out the curing material. Therefore, it is necessary to design a smooth cable entry and exit device and a plug suitable for large pipe diameters.

[0003] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0004] In response to the problems in the related art, the present invention proposes a light-curing plug with a split wire structure to overcome the above-mentioned technical problems in the existing related art.

[0005] To this end, the specific technical solutions adopted in this utility model are as follows:

[0006] A light-curing plug with a split wire structure includes a plug body, a plug cover and a split wire structure. The plug cover is fixed above the plug body, and the split wire structure is fixed in the middle position above the plug cover. A folding plate is provided on the split wire structure, and a plurality of rollers are provided on the folding plate. Each of the rollers is connected by a quick pin.

[0007] As a further solution of the present invention, a back-pressure pipe joint is provided on the plug body.

[0008] As a further solution of the present invention, an air duct joint is provided on the plug body.

[0009] As a further scheme of the utility model, the plug body and the plug cover plate are fixedly connected through a plurality of buckles.

[0010] As a further scheme of the utility model, each buckle is a pull ear type buckle, and each buckle is arranged in a circular array.

[0011] As a further scheme of the utility model, the folding plate is made of stainless steel.

[0012] The utility model discloses the beneficial effect is: design is more reasonable, installation is simpler, is applicable to different pipe diameter, is convenient for widely using, fully considers the bending radius of cable used, makes cable from the import and export of the plug hole of pipeline interior, can smoothly pull in or pull out, adopts the structure of split type, makes the wire structure can be applicable to the plug of different pipe diameter, greatly saves the cost of complete equipment. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiments, and obviously, the drawing in the following description is only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating creative labor.

[0014] Figure 1 It is a kind of whole structure schematic diagram of light curing plug with split type wire structure according to the utility model embodiment.

[0015] In the drawing:

[0016] 1, plug body, 2, plug cover plate, 3, split type wire structure, 4, folding plate, 5, gyro wheel, 6, quick bolt, 7, back pressure pipe joint, 8, air pipe joint, 9, buckle. DETAILED DESCRIPTION

[0017] To further illustrate each embodiment, the utility model provides attached drawing, these drawings are part of the disclosure of the utility model, mainly used to illustrate the embodiment, and can cooperate with the relevant description of the specification to explain the operating principle of the embodiment, cooperates with reference to these contents, and the person skilled in the art should understand other possible implementation modes and the advantages of the utility model, the components in the drawing are not drawn according to proportion, and similar component symbols are usually used to represent similar components.

[0018] According to the embodiment of the utility model, a kind of light curing plug with split type wire structure is provided.

[0019] Please refer to the attached drawings of specification Figure 1According to an embodiment of the present invention, a photocuring plug with a split wire structure includes a plug body 1, a plug cover 2 and a split wire structure 3. The plug cover 2 is fixed on the top of the plug body 1, and the split wire structure 3 is fixed in the middle position above the plug cover 2. A folding plate 4 is provided on the split wire structure 3, and a plurality of rollers 5 are provided on the folding plate 4. Each of the rollers 5 is connected by a quick latch 6. A back pressure pipe joint 7 is provided on the plug body 1, and an air duct joint 8 is provided on the top of the plug body 1. The plug body 1 and the plug cover 2 are fixedly connected by a plurality of clips 9. Each of the clips 9 is an ear-type clip, and each of the clips 9 is arranged in a circular array. The folding plate 4 is made of stainless steel.

[0020] The design is mainly for light-curing repair of pipes with a diameter of DN300mm and above, and realizes the rapid assembly and disassembly of the conductor structure and light-curing plugs. The plug body 1 abandons the method of fixing the plug body 1 and the plug cover 2 with a clamp, and instead adopts multiple clips 9 to buckle the two and tighten them with a knob. This method can be applied to plugs of different sizes and is more convenient to install. The split conductor structure 3 is located directly above the cable inlet and outlet. It consists of a group of symmetrical stainless steel folding plates 4, multiple rollers 5, and multiple quick-release pins 6. The design of the split conductor structure 3 fully considers the bending radius of the cable used, so that the cable can be smoothly pulled in or out when passing through the inlet and outlet of the plug body 1 from the inside of the pipe. When the cable enters and exits the plug body 1, it always maintains a fixed angle and will not deviate. Thanks to the limiting and protection of the many rollers 5 of the split conductor structure 3, the cable will not be caught on the edge of any sheet metal. The conductor will be smoother, more labor-saving, and safer, which also greatly protects the equipment cable and extends the service life of the equipment.

[0021] During use, when this design is used to seal the light-curing lining hose, the two ends of the lining hose are manually put on the plug body 1 and tightly tied with a tensioner. The air duct joint 8 is connected to the blower through the air duct, and the back pressure pipe joint 7 is connected to the pressure sensor on the light-curing host through the air pipe. The equipment cable enters the interior of the hose through the wire structure and is connected to the ultraviolet lamp chain placed in the interior of the hose in advance. When the blower delivers enough air into the hose, the hose will bulge and form a round tube close to the pipe wall. At this time, the plug cover 2 is subjected to strong pressure, and the pressure value can be obtained through the pressure sensor connected to the back pressure pipe. In this process, the ultraviolet lamp chain connected to the cable completes the curing of the hose and realizes pipeline repair. In this process, it is necessary to ensure that the cable is reeled smoothly so that the lamp chain can move forward at a uniform speed and radiate evenly.

[0022] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A light-curing plug with a split conductor structure (3), comprising a plug body (1), a plug cover (2) and a split conductor structure (3), characterized in that: A plug cover plate (2) is fixed above the plug body (1), a split wire structure (3) is fixed at a middle position above the plug cover plate (2), a folding plate (4) is provided on the split wire structure (3), and a plurality of rollers (5) are provided on the folding plate (4), and each of the rollers (5) is connected via a quick latch (6).

2. The light-curing plug with a split conductor structure (3) according to claim 1, characterized in that: A back-pressure pipe joint (7) is provided on the plug body (1).

3. The light-curing plug with a split conductor structure (3) according to claim 1, characterized in that: An air duct joint (8) is provided on the plug body (1).

4. The light-curing plug with a split conductor structure (3) according to claim 1, characterized in that: The plug body (1) and the plug cover plate (2) are fixedly connected via a plurality of buckles (9).

5. The light-curing plug with a split conductor structure (3) according to claim 4, characterized in that: Each of the buckles (9) is an ear-type buckle, and each of the buckles (9) is arranged in a circular array.

6. The light-curing plug with a split conductor structure (3) according to claim 1, characterized in that: The folding plate (4) is made of stainless steel.

Images