Building electrical construction pipeline device

Abstract

The utility model discloses a building electrical construction pipeline device in the technical field of electrical construction, which comprises a first connecting pipe, a pressing rod, a connecting rod, a first arc-shaped sliding hole, a second connecting pipe, a spring, an inner pipe fitting, a lower gear ring, an upper gear ring and a second arc-shaped sliding hole. And when the cable needs to be bent and routed, the inner pipe fitting is pressed and moved downwards through the pressing rod, the inner pipe fitting compresses the spring, so that the upper gear ring and the lower gear ring are separated, and then the inner pipe fitting is driven by the pressing rod to rotate to adjust the bending curvature of the cable, so that the bending curvature of the cable is adjusted, and the bending curvature of the cable is adjusted. And after the second connecting pipe drives the cable at one end to bend and move to a proper angle in the first arc-shaped sliding hole, the pressing on the pressing rod is released, and the spring drives the inner pipe fitting to rebound, so that the upper gear ring and the lower gear ring are clamped, and the overall stability of the bent cable is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical construction, and in particular relates to a building electrical construction pipeline device. Background Art

[0002] Building electrical engineering is an applied discipline that uses electrical technology to create a humanized living environment in a limited space. Building electrical engineering refers to the electrical platform constructed in buildings using modern advanced scientific theories and electrical technology. The general term for building electrical design is a process of conception and expression, reconception and expression, repeated deliberation, continuous in-depth development and evaluation. It can basically be summarized into several stages, such as reading, creativity, conception, and expression. When electrical construction is carried out, the electrical construction procedure includes the laying of cables. In order to protect the cables from being damaged by external force, power pipes will be used to cover the cables.

[0003] The existing power pipes include straight pipes and curved pipes. A straight pipe is connected to each end of the curved pipe, so that the two straight pipes can be fixedly connected and the cable can be bent and routed. However, the bending angle of the curved pipe is set and cannot be changed arbitrarily. For this reason, we propose a building electrical construction pipeline device. Utility Model Content

[0004] The utility model aims to provide a building electrical construction pipeline device to solve the problem in the above background technology that the bending angle of the existing electrical construction elbow is set and cannot be changed arbitrarily.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building electrical construction pipeline device, comprising a limit tube and an inner pipe fitting, a first connecting tube is provided on one side of the limit tube, a first arc-shaped sliding hole is provided on the side of the limit tube, a spring is provided on the inner side of the limit tube, an inner pipe fitting is provided on the top of the spring, a connecting rod is provided above the inner pipe fitting, a pressure rod is provided on the top of the connecting rod, a second connecting tube is provided on one side of the inner pipe fitting, a lower gear ring is provided on the top of the inner pipe fitting, a fixing plate is provided on the top of the limit tube, an upper gear ring is provided on the bottom end of the fixing plate, and a second arc-shaped sliding hole is provided on the side of the inner pipe fitting.

[0006] Preferably, a first connecting tube is fixedly installed on one side of the limiting tube, a first arc-shaped sliding hole is fixedly opened on the side surface of the limiting tube, and a spring is fixedly installed on the inner bottom of the limiting tube.

[0007] Preferably, the top end of the spring is rotatably connected to an inner tube, a connecting rod is fixedly installed above the inner tube, and a pressure rod is fixedly installed at the top end of the connecting rod.

[0008] Preferably, a second connecting pipe is fixedly mounted on one side of the inner tube, and a lower gear ring is fixedly mounted on the top end of the inner tube.

[0009] Preferably, a fixing plate is fixedly installed on the top of the limiting tube, the top end of the connecting rod extends above the fixing plate, an upper gear ring is fixedly installed on the bottom end of the fixing plate, and the upper gear ring and the lower gear ring are meshingly connected.

[0010] Preferably, a second arc-shaped sliding hole is fixedly opened on the side surface of the inner tube, the second connecting pipe is fixedly installed on the inner side of the second arc-shaped sliding hole, and the second connecting pipe is arranged inside the first arc-shaped sliding hole.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] Through the first connecting tube, pressure rod, connecting rod, first arc-shaped sliding hole, second connecting tube, spring, inner tube fitting, lower gear ring, upper gear ring and second arc-shaped sliding hole, the cable is passed through the first connecting tube, bypasses one side of the connecting rod and passes through the inside of the second connecting tube. When the cable needs to be bent and routed, the pressure rod is used to press and move the inner tube fitting downward, and the inner tube fitting will compress the spring, so that the upper gear ring and the lower gear ring are separated. Then, the pressure rod is used to drive the inner tube fitting to rotate and adjust the bending curvature of the cable. When the second connecting tube drives one end of the cable to bend and move to a suitable angle inside the first arc-shaped sliding hole, the pressure on the pressure rod is released, and the spring drives the inner tube fitting to rebound, so that the upper gear ring and the lower gear ring are clamped, thereby improving the overall stability of the cable after bending. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a side structural schematic diagram of the utility model;

[0015] Figure 3 It is a schematic diagram of the overall internal cross-sectional structure of the utility model.

[0016] In the figure: 1, limit tube; 2, first connecting tube; 3, pressure rod; 4, connecting rod; 5, first arc-shaped sliding hole; 6, second connecting tube; 7, spring; 8, inner pipe; 10, lower gear ring; 11, fixing plate; 12, upper gear ring; 14, second arc-shaped sliding hole. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3 The utility model provides a technical solution: a building electrical construction pipeline device, comprising a limiting tube 1 and an inner pipe fitting 8, a first connecting tube 2 is provided on one side of the limiting tube 1, a first arc-shaped sliding hole 5 is provided on the side of the limiting tube 1, a spring 7 is provided on the inner side of the limiting tube 1, an inner pipe fitting 8 is provided on the top of the spring 7, a connecting rod 4 is provided above the inner pipe fitting 8, a pressure rod 3 is provided on the top of the connecting rod 4, a second connecting tube 6 is provided on one side of the inner pipe fitting 8, a lower gear ring 10 is provided on the top of the inner pipe fitting 8, a fixing plate 11 is provided on the top of the limiting tube 1, an upper gear ring 12 is provided on the bottom end of the fixing plate 11, and a second arc-shaped sliding hole 14 is provided on the side of the inner pipe fitting 8.

[0019] Specifically, a first connecting tube 2 is fixedly installed on one side of the limiting tube 1, a first arc-shaped sliding hole 5 is fixedly opened on the side of the limiting tube 1, a spring 7 is fixedly installed on the inner bottom of the limiting tube 1, the top of the spring 7 is rotatably connected with an inner pipe fitting 8, a connecting rod 4 is fixedly installed above the inner pipe fitting 8, a pressure rod 3 is fixedly installed on the top of the connecting rod 4, a second connecting tube 6 is fixedly installed on one side of the inner pipe fitting 8, a lower gear ring 10 is fixedly installed on the top of the inner pipe fitting 8, a fixing plate 11 is fixedly installed on the top of the limiting tube 1, the top of the connecting rod 4 extends to the top of the fixing plate 11, an upper gear ring 12 is fixedly installed on the bottom end of the fixing plate 11, the upper gear ring 12 and the lower gear ring 10 are meshingly connected, a second arc-shaped sliding hole 14 is fixedly opened on the side of the inner pipe fitting 8, the second connecting tube 6 is fixedly installed on the inner side of the second arc-shaped sliding hole 14, and the second connecting tube 6 is arranged inside the first arc-shaped sliding hole 5.

[0020] When the cable is bent to the required angle, the pressure on the pressure rod 3 is released, and the spring 7 automatically drives the inner tube 8 to rebound and rise, and the inner tube 8 drives the lower toothed ring 10 at the top to engage with the upper toothed ring 12, thereby limiting the movement of the inner tube 8 and improving the overall stability of the bent cable.

[0021] 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.

Claims

1. A building electrical construction pipeline device, comprising a limit pipe (1) and an inner pipe member (8), Features: A first connecting tube (2) is provided on one side of the limiting tube (1), a first arc-shaped sliding hole (5) is provided on the side of the limiting tube (1), a spring (7) is provided on the inner side of the limiting tube (1), an inner tube (8) is provided at the top end of the spring (7), a connecting rod (4) is provided above the inner tube (8), a pressure rod (3) is provided at the top end of the connecting rod (4), a second connecting tube (6) is provided on one side of the inner tube (8), a lower gear ring (10) is provided at the top end of the inner tube (8), a fixing plate (11) is provided on the top of the limiting tube (1), an upper gear ring (12) is provided at the bottom end of the fixing plate (11), and a second arc-shaped sliding hole (14) is provided on the side of the inner tube (8).

2. A building electrical construction pipeline device according to claim 1, Features: A first connecting tube (2) is fixedly mounted on one side of the position limiting tube (1), a first arc-shaped sliding hole (5) is fixedly opened on the side of the position limiting tube (1), and a spring (7) is fixedly mounted on the inner bottom of the position limiting tube (1).

3. A building electrical construction pipeline device according to claim 1, Features: The top end of the spring (7) is rotatably connected to an inner tube (8), a connecting rod (4) is fixedly installed above the inner tube (8), and a pressure rod (3) is fixedly installed at the top end of the connecting rod (4).

4. A building electrical construction pipeline device according to claim 1, Features: A second connecting pipe (6) is fixedly mounted on one side of the inner tube (8), and a lower gear ring (10) is fixedly mounted on the top end of the inner tube (8).

5. A building electrical construction pipeline device according to claim 1, Features: A fixing plate (11) is fixedly mounted on the top of the limiting tube (1), the top end of the connecting rod (4) extends above the fixing plate (11), an upper gear ring (12) is fixedly mounted on the bottom end of the fixing plate (11), and the upper gear ring (12) and the lower gear ring (10) are meshingly connected.

6. A building electrical construction pipeline device according to claim 1, Features: A second arc-shaped sliding hole (14) is fixedly opened on the side surface of the inner tube (8), the second connecting tube (6) is fixedly installed on the inner side of the second arc-shaped sliding hole (14), and the second connecting tube (6) is arranged inside the first arc-shaped sliding hole (5).

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