CN214626129U - Building interior decoration electric wire threading device - Google Patents
Building interior decoration electric wire threading device Download PDFInfo
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- CN214626129U CN214626129U CN202120683249.2U CN202120683249U CN214626129U CN 214626129 U CN214626129 U CN 214626129U CN 202120683249 U CN202120683249 U CN 202120683249U CN 214626129 U CN214626129 U CN 214626129U
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- electric wire
- cuboid
- threading device
- wire threading
- pipe section
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Abstract
The utility model relates to a building indoor decoration uses threading device of electric wire installation, mainly used penetrates the PVC spool with the electric wire fast, and its characterized in that the device adopts upper and lower structure, and superstructure is cylindrical bottle, and the substructure is the cuboid, and two structures pass through central threaded connection. The bottle body is filled with the wire lubrication protective agent, a group of opposite side surfaces of the cuboid are respectively provided with a pipe section, and the inside of the cuboid is filled with the water absorption material. The utility model has the advantages that the lubricated protectant in the bottle is progressively absorbed by the absorbent material in the cuboid, and the electric wire passes the cuboid rear surface through the pipeline section and is evenly coated by lubricated protectant, has effectively reduced the probability that electric wire stay cord intensity and electric wire are broken in the PVC spool, improves 50% efficiency of construction.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a building interior wire threading technique, specifically speaking is one kind can wear into the PVC spool with the electric wire fast to with the technique of electric wire pull to assigned position, be a building interior decoration electric wire threading device.
[ background of the invention ]
With the improvement of living standard, more and more electric facilities are used in life, and illumination becomes colorful, so that the use amount of electric wires used in the decoration process is also changed greatly. As the power borne by the electric wire is increased more and more, the diameter of the electric wire is increased, the increase of power utilization points and power and special power utilization requirements lead to that the traditional single line is gradually changed into the parallel multiple lines in the decoration process, and the traditional single line single tube is changed into 3-4 lines to use the same line pipe.
Secondly, because the wires are repaired by adopting the PVC wire pipes as the protection pipes, the diameter of the commonly used wire pipe is dn16-dnAnd 20, each spool is provided with 3 electric wires in parallel. In order to show to the owners, the trend of the wire tube is greatly changed, the two-point connecting line between the electric box and the electricity utilization point is gradually changed into the parallel connection of 7-10 PVC wire tubes, the PVC wire tubes are horizontally flat and vertical, the steering angle of 90 degrees between the electric box and the electricity utilization point is increased, and the drawing difficulty of the electric wires in the wire tubes in the next step is increased. Therefore, at present conventional practice needs 2 people at least when the threading, arranges and guides in threading department alone, acts as go-between alone, opens the spool interface when drawing motionless, draws the line to the kneck of opening earlier, then step by step with the electric wire pull to the power consumption position, and the repetition is laboured manyly, and the efficiency of construction is low.
The utility model discloses can effectively solve above-mentioned problem, be connected cuboid pipeline section and PVC spool socket joint of this device below, then pass the electric wire and correspond the pipeline section to the PVC spool in, because the electric wire surface has evenly coated lubricated protectant, can be easily with electric wire pull to power consumption position. Because this device has the electric wire arrangement function, can save the manpower in 1 man-hour in the actual operation, the efficiency of construction is high, low in labor strength.
[ Utility model ] content
The utility model aims at overcoming the problem that inefficiency, intensity of labour are high when current electric wire threading provide one kind can wear into the PVC spool with the electric wire fast to with the technique of electric wire pull to assigned position, provide a building interior decoration electric wire threading device.
The content of the utility model is realized mainly by the following technical proposal:
a building interior decoration electric wire threading device is characterized by comprising an upper structure and a lower structure, wherein the upper structure and the lower structure are connected into a whole through threads;
the upper structure is a cylindrical bottle body;
the lower structure is a cuboid, a group of opposite side surfaces are respectively provided with a pipe section, and the centers of the pipe sections correspond to each other.
When the upper structure is a male thread, the lower structure is a female thread;
when the upper structure is female, the lower structure is male;
the sizes of the male and female threads are matched, the inner diameter of the threaded opening is more than or equal to 40mm,
the male and female threads are respectively positioned in the middle of the cuboid and the end surface of the bottle body.
The pipe section on the side face and the lower cuboid structure are integrated, the length of the pipe section is L, and L is larger than or equal to 15mm and smaller than or equal to 35 mm. The inner diameter DN of the pipe section and the outer diameter d of the PVC pipenMatch, in particular dn+0.3mm≤DN≤dn+0.5mm, inner diameter specifications include DN16-DN 63.
The lower cuboid structure of the device is completely filled with water-absorbing materials, and the water-absorbing materials include but are not limited to starch materials, cellulose materials, synthetic resin materials, organic-inorganic composite materials and the like. The starch materials include but are not limited to starch grafted acrylonitrile, starch grafted acrylate, starch-acrylic acid-acrylamide grafted copolymer and the like, and the starch types include but are not limited to corn starch, sweet potato starch, potato starch and the like; the cellulosic materials include, but are not limited to, carboxymethylated cellulose (CMC), cellulose grafted acrylonitrile hydrolysate, cellulose grafted acrylate, cellulose grafted acrylamide, and the like, and the cellulosic species include, but are not limited to, cotton stalk cellulose, wheat stalk cellulose, and corn stalk cellulose; the synthetic resins include but are not limited to polyacrylate, polyvinyl alcohol, polyvinyl amide, acrylate and ethyl acetate copolymer, etc.; the organic-inorganic composite material includes, but is not limited to, bentonite composite super absorbent material, attapulgite composite super absorbent material, kaolin composite super absorbent material, mica composite super absorbent material, and the like.
The device itself is made of materials including but not limited to PE, PP, PVC, ABS, nylon, various metals, alloy materials and the like, and modified materials of various plastics, and can be produced by injection molding, blow molding, mold pressing, machining and the like.
Compared with the prior art, the utility model has the positive effects that:
1. the utility model discloses the device that prepares can reduce the intensity of labour of electric wire at the pull in-process with the even coating of electric wire lubricant protection agent to the electric wire surface, can promote 52% efficiency of construction.
2. The utility model discloses device one end that prepares is connected with spool socket joint, and one end is arranged in the work progress and arranges 2-3 electric wires into one, reduces 1 construction number.
3. Because the surface of the wire is uniformly coated with the lubricating protective agent, the wire is stressed little in the drawing process, and the influence on the sectional area of the wire is little.
[ description of the drawings ]
FIG. 1 is a front view of a wiring device for interior decoration of a building;
FIG. 2 is a top view of the electric wire threading device for interior decoration of a building;
FIG. 3 is a perspective view of the electric wire threading device for interior decoration of a building;
the reference numbers in the drawings are respectively:
1. a superstructure;
2. a thread;
3. a lower structure.
[ detailed description ] embodiments
The following provides a concrete implementation mode of building interior decoration electric wire threading device of this application.
Example 1
Referring to the attached drawings, the electric wire threading device for the interior decoration of the building is characterized by comprising an upper structure 1 and a lower structure 2, wherein the upper structure and the lower structure are connected into a whole through a thread 3;
the upper structure is a cylindrical bottle body;
the lower structure is a cuboid, a group of opposite side surfaces are respectively provided with a pipe section, and the centers of the pipe sections correspond to each other.
PE is adopted as the material of the threading device, the melt index of the material is 2.7g/10min (190 ℃, 5Kg), and the material is processed and molded by a blow molding process.
The diameter of the bottle body is 80mm, the height is 40mm, and the thickness is 1.5 mm. The bottle mouth adopts male threads, the height is 15mm, the thickness is 2mm, and the outer diameter d of the bottle mouthnIs 40 mm.
The end face of the cuboid is square, the length and the width are respectively 80mm, the height is 30mm, and the thickness is 1.5 mm. The end face of the cuboid adopts female threads, the height is 15mm, the thickness is 2mm, and the inner diameter DN is 40.1 mm. The length L of the side pipe section is 20mm, the wall thickness of the pipe section is 2mm, and the inner diameter DN of the pipe section is 20.3 mm.
The lower cuboid structure is completely filled with polyvinyl alcohol foaming material for absorbing the lubricating protective agent.
The device can be used for dnThe 20 PVC conduit is used for threading and wire drawing operation.
Example 2
Referring to the attached drawings, the electric wire threading device for the interior decoration of the building is characterized by comprising an upper structure 1 and a lower structure 2, wherein the upper structure and the lower structure are connected into a whole through a thread 3;
the upper structure is a cylindrical bottle body;
the lower structure is a cuboid, a group of opposite side surfaces are respectively provided with a pipe section, and the centers of the pipe sections correspond to each other.
PP is used as a material of a threading device, the melt index of the material is 0.72g/10min (230 ℃, 2.16Kg), and the material is processed and molded by an injection molding process.
The diameter of the bottle body is 80mm, the height is 40mm, and the thickness is 1 mm. The bottle mouth adopts female threads, the height is 15mm, the thickness is 2mm, and the inner diameter DN of the bottle mouth is 40 mm.
The end face of the cuboid is square, the length and the width are respectively 80mm, the height is 30mm, and the thickness is 1 mm. The end face of the cuboid adopts male threads, the height is 15mm, the thickness is 2mm, and the outer diameter dnIs 39.8 mm. The length L of the side pipe section is as follows20mm, the wall thickness of the pipe section is 2mm, and the inner diameter DN of the pipe section is 16.3 mm.
The lower cuboid structure is completely filled with cellulose grafted sodium acrylate for adsorbing the lubricating protective agent.
The device can be used for dn16 PVC thread pipe is threaded and pulled.
The above description is only two embodiments of the present invention, and it should be noted that, without departing from the concept of the present invention, several improvements and decorations can be made, and these improvements and decorations should also be regarded as being within the protection scope of the present invention.
Claims (7)
1. A building interior decoration electric wire threading device is characterized by comprising an upper structure and a lower structure, wherein the upper structure and the lower structure are connected into a whole through threads;
the upper structure is a cylindrical bottle body;
the lower structure is a cuboid, a group of opposite side surfaces are respectively provided with a pipe section, and the centers of the pipe sections correspond to each other.
2. A building interior wire threading device according to claim 1, wherein when the upper structure is a male thread, the lower structure is a female thread.
3. A building interior wire threading device according to claim 1, wherein when the upper structure is a female thread, the lower structure is a male thread.
4. The building interior wire threading device according to claim 2 or 3, wherein the male and female threads are matched in size, and the inner diameter of the opening of the thread is more than or equal to 40 mm.
5. The electric wire threading device for interior decoration of buildings according to claim 2 or 3, wherein the male and female threads are respectively located at the middle positions of the rectangular parallelepiped and the end surface of the bottle body.
6. The electric wire threading device for the interior decoration of the building as claimed in claim 1, wherein the pipe section of the side face and the lower cuboid structure are integrated, the length of the pipe section is L, and L is more than or equal to 15mm and less than or equal to 35 mm; the inner diameter DN of the pipe section and the outer diameter d of the PVC pipenMatch, in particular dn+0.3mm≤DN≤dn+0.5mm, inner diameter specifications include DN16-DN 63.
7. A building interior wire threading device according to claim 1, wherein the rectangular parallelepiped structure of said lower structure is completely filled with a water absorbing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120683249.2U CN214626129U (en) | 2021-04-04 | 2021-04-04 | Building interior decoration electric wire threading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120683249.2U CN214626129U (en) | 2021-04-04 | 2021-04-04 | Building interior decoration electric wire threading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214626129U true CN214626129U (en) | 2021-11-05 |
Family
ID=78398958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120683249.2U Active CN214626129U (en) | 2021-04-04 | 2021-04-04 | Building interior decoration electric wire threading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214626129U (en) |
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2021
- 2021-04-04 CN CN202120683249.2U patent/CN214626129U/en active Active
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