Wall corner line pipe structure for building electrical design

Abstract

The utility model relates to the technical field of circuit connection, and particularly discloses a wall corner line pipe structure for building electrical design, which comprises a pipe body and a shell, the pipe body comprises two transverse pipes and a vertical pipe, the transverse pipes are fixedly connected to the lower end of the vertical pipe, the front surface of the vertical pipe is provided with an open slot, and the open slot is arranged at the intersection of the vertical pipe and the transverse pipes; the shell comprises two first rectangular cylinders and a second rectangular cylinder, the second rectangular cylinder is fixedly sleeved on the outer side of the vertical pipe, the first rectangular cylinders are fixedly sleeved on the outer side of the transverse pipe, a window is formed in the front surface of the second rectangular cylinder, and a sliding cover structure is arranged above the window. A line can directly penetrate into the transverse pipe and the vertical pipe to be assembled from the intersection of the transverse pipe and the vertical pipe through the window in the front face of the second rectangular cylinder and the opening groove in the front face of the vertical pipe, line connection is convenient, and corner areas are easy to observe. After line threading is completed, the sliding cover structure seals the window, and the safety is high.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit connection, in particular to a wall corner wire tube structure of building electrical design. Background Art

[0002] The corner line is where the wall and the ground come into contact. First, the corner line is a protective layer to prevent the wall from getting close to the ground and possibly hitting shoes or other objects. Second, the corner line plays a decorative role under certain conditions. There are two types of corner lines, namely the positive corner line and the negative corner line. The positive corner line is the line used for the 90-degree convex corner of the wall tiles, and the negative corner line is the place where the wall is recessed at a 90-degree angle, or when the wall and ceiling use different colors and materials, the obvious cross line is the negative corner line. According to your needs, you can choose the corner line for decoration to cover the joint position. Typical corner materials include PVC, stainless steel, aluminum alloy, etc. They are easy to install, low cost, and can protect tiles.

[0003] For example, the Chinese patent application number CN202320671915.X discloses a wall corner wire tube structure, which includes a wall corner wire trough, a wire trough body is movably connected to the outer surface of one side of the wall corner wire trough, a collision prevention block is movably connected to the outer surface of one side of the wire trough body, a wire trough entrance is provided on the outer surface of one side of the wire trough body, and a fixed groove is provided on the upper outer surface of the wire trough body. The wire tube structure has the function of facilitating the arrangement of wires in the wire trough. When using this type of wire tube structure to connect the line, the line needs to be introduced into the tube body from the pipe opening of the wire tube, and then pass through the other pipe opening of the wire tube. Due to the closure of the inside of the wire tube, the wire body will bend in the wire tube during the threading process, causing the wire body to be damaged or passed through other pipe openings, and the line connection in the pipeline is not easy to observe. Summary of the invention

[0004] In view of the above problems, the utility model proposes a wall corner wire tube structure for building electrical design, which is used to solve the shortcomings of the existing wall corner wire tube structure that during the process of threading the wire body, the wire body will bend inside the wire tube, causing the wire body to be damaged or threaded to other pipe openings, and the line connection in the pipe is not easy to observe.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: a wall corner wire tube structure of building electrical design, including a tube body and a shell, the tube body includes two horizontal tubes and a vertical tube, the horizontal tube is fixedly connected to the lower end of the vertical tube, the vertical tube is connected to the two horizontal tubes, and an open groove is opened on the front of the vertical tube, and the open groove is placed at the intersection of the vertical tube and the horizontal tube;

[0006] The shell includes two first rectangular tubes and one second rectangular tube, the first rectangular tube is fixedly connected to the lower end of the second rectangular tube, the second rectangular tube is sleeved and fixed on the outside of the vertical tube, and the first rectangular tube is sleeved and fixed on the outside of the horizontal tube;

[0007] A window is provided on the front of the second rectangular tube, a sliding cover structure is provided above the window, the sliding cover structure is slidably connected to the outer side wall of the second rectangular tube, and a positioning component for locking the sliding cover structure is provided at the upper end of the first rectangular tube.

[0008] Further improvement lies in that: the sliding cover structure includes a V-shaped sealing plate arranged on the front side of the second rectangular tube, the inner wall of the V-shaped sealing plate is in contact with the outer wall of the second rectangular tube, the outer wall of the second rectangular tube is provided with at least two limiting edges, the limiting edges are slidably connected with the limiting grooves provided on the inner side of the V-shaped sealing plate, and the lower end of the limiting edges extends to the upper edge of the window.

[0009] A further improvement is that the cross section of the limiting edge is T-shaped, and the limiting groove is a T-shaped sliding groove adapted to the limiting edge.

[0010] A further improvement is that the positioning assembly includes multiple first bolt ears and multiple second bolt ears, each first bolt ear is fixedly connected to the upper end of two positioning bolts, each second bolt ear is placed above each positioning bolt, the second bolt ear is fixedly connected to the lower end edge of the V-shaped sealing plate, and the second bolt ear is equipped with a fixing bolt, which is threadedly connected to the bolt hole opened on the first bolt ear.

[0011] Further improvement is that: a sealing gasket is provided between the first rectangular tube and the V-shaped sealing plate, the sealing gasket is fixedly connected to the upper ends of the two first rectangular tubes, a snap-on protrusion is provided on the upper end surface of the sealing gasket, the snap-on protrusion is fixedly connected to the sealing gasket, and the snap-on protrusion is plugged into a groove opened on the lower end surface of the V-shaped sealing plate.

[0012] A further improvement is that a bolt plate is provided at the upper end and the lower end of the first rectangular tube, one of the bolt plates is fixedly connected to the back of the first rectangular tube, and the other bolt plate is fixedly connected to the front of the first rectangular tube, and threaded holes are provided on the first rectangular tube and the bolt plates.

[0013] The beneficial effects of the utility model are as follows: the line passes through the window on the front of the second rectangular tube and the opening groove on the front of the vertical tube, and can be directly inserted into the horizontal tube and the vertical tube from the intersection of the horizontal tube and the vertical tube for assembly, the line connection is convenient, and the corner area is easy to observe. After the line is inserted, the sliding cover structure will seal the window, which is highly safe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the first rectangular tube in the utility model.

[0015] Figure 2 It is a structural diagram of the second rectangular tube in the utility model.

[0016] Figure 3 It is a structural diagram of a V-shaped sealing plate in the utility model.

[0017] Among them: 1. horizontal tube; 2. vertical tube; 3. open groove; 4. first rectangular tube; 5. bolt plate; 6. second rectangular tube; 7. V-shaped sealing plate; 8. limiting edge; 9. limiting groove; 10. sealing gasket; 11. clamping protrusion; 12. first bolt ear; 13. second bolt ear; 14. positioning bolt; 15. groove; 16. window. DETAILED DESCRIPTION

[0018] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0019] according to Figure 1 , 2 As shown in FIG. 3 , in this embodiment, a wall corner wire tube structure of building electrical design is proposed, including a tube body and a shell, the tube body includes two horizontal tubes 1 and a vertical tube 2, the horizontal tube 1 is fixedly connected to the lower end of the vertical tube 2, the vertical tube 2 is connected to the two horizontal tubes 1, and an open groove 3 is opened on the front of the vertical tube 2, and the open groove 3 is placed at the intersection of the vertical tube 2 and the horizontal tube 1;

[0020] The shell includes two first rectangular tubes 4 and one second rectangular tube 6. The first rectangular tube 4 is fixedly connected to the lower end of the second rectangular tube 6. The second rectangular tube 6 is sleeved and fixed on the outside of the vertical tube 2. The first rectangular tube 4 is sleeved and fixed on the outside of the horizontal tube 1. The first rectangular tube 4 and the V-shaped sealing plate 7 are fixed to the wall of the corner, and the line is inserted into the horizontal tube 1 and the vertical tube 2 for connection.

[0021] A window 16 is provided on the front of the second rectangular tube 6, a sliding cover structure is provided above the window 16, and the sliding cover structure is slidably connected to the outer wall of the second rectangular tube 6. A positioning assembly for locking the sliding cover structure is provided on the upper end of the first rectangular tube 4. The sliding cover structure is pulled to open the window 16, and the line passes through the window 16 on the front of the second rectangular tube 6 and the opening groove 3 on the front of the vertical tube 2, and can be directly inserted into the horizontal tube 1 and the vertical tube 2 from the intersection of the horizontal tube 1 and the vertical tube 2 for assembly, which makes the line connection convenient and the corner area easy to observe.

[0022] After the line is threaded, the sliding cover structure falls down to seal the window 16, and the positioning component locks the sliding cover structure, which has strong safety and convenient line disassembly and replacement.

[0023] Regarding the sliding cover structure, the sliding cover structure includes a V-shaped sealing plate 7 arranged on the front of the second rectangular tube 6. The inner wall of the V-shaped sealing plate 7 contacts the outer wall of the second rectangular tube 6. The outer wall of the second rectangular tube 6 is provided with at least two limiting edges 8. The limiting edges 8 are slidably connected with the limiting grooves 9 provided on the inner side of the V-shaped sealing plate 7. The lower end of the limiting edges 8 extends to the upper edge of the window 16. When the V-shaped sealing plate 7 is pushed, the limiting edges 8 will slide along the limiting grooves 9. The limiting edges 8 guide the V-shaped sealing plate 7 by cooperating with the limiting grooves 9, and limit the vertical rise and fall of the V-shaped sealing plate 7. When the V-shaped sealing plate 7 falls completely, the V-shaped sealing plate 7 will fall on the upper end of the first rectangular tube 4, sealing the window 16, and the positioning assembly at the upper end of the first rectangular tube 4 will lock the V-shaped sealing plate 7.

[0024] Specifically, the cross section of the limiting edge 8 is T-shaped, and the limiting groove 9 is a T-shaped slide groove adapted to the limiting edge 8. The T-shaped slide groove cooperates with the limiting edge 8 to limit the V-shaped sealing plate 7, improve the stability of the V-shaped sealing plate 7 when sliding, and prevent the V-shaped sealing plate 7 from detaching from the front of the second rectangular tube 6. When removing the V-shaped sealing plate 7 from the second rectangular tube 6, the V-shaped sealing plate 7 can be pulled upward along the limiting edge 8.

[0025] About the positioning assembly: The positioning assembly includes a plurality of first bolt ears 12 and a plurality of second bolt ears 13, each first bolt ear 12 is fixedly connected to the upper end of two positioning bolts 14, each second bolt ear 13 is placed above each positioning bolt 14, and the second bolt ear 13 is fixedly connected to the lower edge of the V-shaped sealing plate 7. The second bolt ear 13 is equipped with a fixing bolt, which is threadedly connected to the bolt hole opened on the first bolt ear 12. The V-shaped sealing plate 7 and the first rectangular tube 4 are fixed by bolt connection. When the V-shaped sealing plate 7 is completely dropped, the second bolt ear 13 at the lower edge of the V-shaped sealing plate 7 will fit with the first bolt ear 12 at the upper end of the first rectangular tube 4, and the fixing bolt can be screwed into it to complete the locking of the V-shaped sealing plate 7.

[0026] When the V-shaped sealing plate 7 is removed from the window 16 and the fixing of the V-shaped sealing plate 7 by the positioning assembly is released, the sealing gasket 10 on the second bolt ear 13 can be screwed out from the bolt hole on the first bolt ear 12 .

[0027] In order to strengthen the sealing performance of the connection between the V-shaped sealing plate 7 and the first rectangular tube 4, a sealing gasket 10 is provided between the first rectangular tube 4 and the V-shaped sealing plate 7. The sealing gasket 10 is fixedly connected to the upper ends of the two first rectangular tubes 4. A clamping protrusion 11 is provided on the upper end surface of the sealing gasket 10. The clamping protrusion 11 is fixedly connected to the sealing gasket 10, and the clamping protrusion 11 is plugged into and matched with a groove 15 provided on the lower end surface of the V-shaped sealing plate 7. When the V-shaped sealing plate 7 is completely dropped, the second bolt ear 13 on the lower end edge of the V-shaped sealing plate 7 will contact the first bolt ear 12 on the upper end of the first rectangular tube 4, and the lower end surface of the V-shaped sealing plate 7 will contact the sealing gasket 10 on the upper end of the first rectangular tube 4. The clamping protrusion 11 on the upper end surface of the sealing gasket 10 will be inserted into the groove 15 provided on the lower end surface of the V-shaped sealing plate 7, thereby ensuring the sealing of the connection between the V-shaped sealing plate 7 and the first rectangular tube 4 and strengthening the moisture-proof performance of the wire tube structure.

[0028] Regarding the assembly of the wire tube structure: a bolt plate 5 is provided at the upper and lower ends of the first rectangular tube 4, one bolt plate 5 is fixedly connected to the back of the first rectangular tube 4, and the other bolt plate 5 is fixedly connected to the front of the first rectangular tube 4. Threaded holes are provided on the first rectangular tube 4 and the bolt plates 5. Fixing bolts are installed in the threaded holes, and the first rectangular tube 4 and the bolt plates 5 are fixed to the bolt holes on the wall through the fixing bolts, so that the wire tube structure is fixed to the wall at the corner.

[0029] Working principle: Fix the first rectangular tube 4 and the V-shaped sealing plate 7 to the wall of the corner, and the line is inserted into the horizontal tube 1 and the vertical tube 2 for connection. Pull the sliding cover structure to open the window 16, and the line can pass through the window 16 on the front of the second rectangular tube 6 and the opening groove 3 on the front of the vertical tube 2, and can be directly inserted into the horizontal tube 1 and the vertical tube 2 from the intersection of the horizontal tube 1 and the vertical tube 2 for assembly. The line connection is convenient and the corner area is easy to observe. After the line is inserted, the sliding cover structure falls to seal the window 16, and the positioning component locks the sliding cover structure, which is highly safe.

[0030] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A wall corner wire tube structure for building electrical design, comprising a tube body and a shell, wherein the tube body comprises two horizontal tubes (1) and a vertical tube (2), wherein the horizontal tube (1) is fixedly connected to the lower end of the vertical tube (2), and the vertical tube (2) is connected to the two horizontal tubes (1), characterized in that: An open groove (3) is provided on the front side of the vertical tube (2), and the open groove (3) is located at the intersection of the vertical tube (2) and the horizontal tube (1); The shell comprises two first rectangular tubes (4) and a second rectangular tube (6), the first rectangular tube (4) being fixedly connected to the lower end of the second rectangular tube (6), the second rectangular tube (6) being sleeved and fixed on the outside of the vertical tube (2), and the first rectangular tube (4) being sleeved and fixed on the outside of the horizontal tube (1); A window (16) is provided on the front side of the second rectangular tube (6), a sliding cover structure is provided above the window (16), the sliding cover structure is slidably connected to the outer side wall of the second rectangular tube (6), and a positioning component for locking the sliding cover structure is provided at the upper end of the first rectangular tube (4).

2. The wall corner wire tube structure of building electrical design according to claim 1, characterized in that: The sliding cover structure comprises a V-shaped sealing plate (7) arranged on the front side of the second rectangular tube (6), the inner side wall of the V-shaped sealing plate (7) contacts the outer side wall of the second rectangular tube (6), the outer side wall of the second rectangular tube (6) is provided with at least two limiting edges (8), the limiting edges (8) are slidably connected to the limiting grooves (9) provided on the inner side of the V-shaped sealing plate (7), and the lower end of the limiting edge (8) extends to the upper edge of the window (16).

3. The wall corner wire tube structure of building electrical design according to claim 2, characterized in that: The limiting edge (8) has a T-shaped cross section, and the limiting groove (9) is a T-shaped sliding groove adapted to the limiting edge (8).

4. The wall corner wire tube structure of building electrical design according to claim 2, characterized in that: The positioning assembly includes a plurality of first bolt ears (12) and a plurality of second bolt ears (13), each of the first bolt ears (12) is fixedly connected to the upper ends of two positioning bolts (14), each of the second bolt ears (13) is respectively placed above each of the positioning bolts (14), the second bolt ears (13) are fixedly connected to the lower end edge of the V-shaped sealing plate (7), and a fixing bolt is installed on the second bolt ear (13), and the fixing bolt is threadedly connected to the bolt hole opened on the first bolt ear (12).

5. The wall corner wire tube structure of building electrical design according to claim 2, characterized in that: A sealing gasket (10) is provided between the first rectangular tube (4) and the V-shaped sealing plate (7), the sealing gasket (10) being fixedly connected to the upper ends of the two first rectangular tubes (4), a locking protrusion (11) being provided on the upper end surface of the sealing gasket (10), the locking protrusion (11) being fixedly connected to the sealing gasket (10), and the locking protrusion (11) being plugged into and matched with a groove (15) provided on the lower end surface of the V-shaped sealing plate (7).

6. The wall corner wire tube structure of building electrical design according to claim 1, characterized in that: A bolt plate (5) is provided at the upper end and the lower end of the first rectangular tube (4), one of the bolt plates (5) is fixedly connected to the back side of the first rectangular tube (4), and the other bolt plate (5) is fixedly connected to the front side of the first rectangular tube (4), and threaded holes are provided on the first rectangular tube (4) and the bolt plates (5).

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