Wall surface supporting device for power pipeline

Abstract

The invention relates to the technical field of pipeline installation, in particular to a wall surface supporting device for an electric power pipeline, which comprises a bearing assembly, a supporting assembly, a supporting assembly and a supporting assembly, and is characterized in that the bearing assembly comprises a frame body and a limiting groove integrally formed in the outer wall of the frame body; the clamping assembly comprises a movable plate which is arranged on the inner wall of the frame body in a sliding manner; wherein one end of the movable plate protrudes out of the outer wall of the frame body, when the power pipeline is placed on the limiting groove, the wall surface supporting device is composed of the frame body and the movable plate, the frame body is installed on the wall surface, then the wire harness is placed outside the frame body, namely in the limiting groove, and the wire harness can be supported by controlling the movement of the movable plate. And the movement of the movable plate is one-way movement under a certain condition, so that the problem of relatively low mounting efficiency of the off-wall code in the prior art is solved.

Description

Technical Field

[0001] This invention relates to the field of pipeline installation technology, and in particular to a wall support device for power pipelines. Background Technology

[0002] Wall brackets are essential special fixing accessories for installing electrical conduits on walls. They are mostly made of flame-retardant plastics or metals such as stainless steel and galvanized steel, and are suitable for installation in indoor and outdoor environments with different humidity and corrosion conditions. Their structure consists of a wall mounting base and a pipe clip (or clamp), which is firmly fixed to various wall surfaces such as concrete, brick walls, and gypsum board with expansion screws or self-tapping screws. The core function is to stably support the pipe and maintain a scientific distance of 5-20mm between the outer wall of the pipe and the wall surface.

[0003] Wall-mounted brackets are crucial for ensuring the safe and stable operation of electrical conduit systems. On one hand, they prevent conduits from directly contacting the wall, thus preventing moisture from escaping and effectively preventing metal conduits from rusting and plastic conduits from aging due to moisture. This is especially suitable for installations in humid environments. On the other hand, the slight heat generated when cables are energized can be quickly dissipated through the pre-reserved gap, creating an air convection channel. This prevents the conduits from aging and cracking due to prolonged high temperatures. The pre-reserved gap also allows the entire conduit to be clearly visible, facilitating later inspections for damage, leaks, or cable faults. It also facilitates disassembly and replacement, reduces direct friction between the conduit and the wall, preventing wall coating peeling, and mitigates the problem of conduit deformation due to uneven wall surfaces. This results in more standardized electrical conduit installations and a longer service life.

[0004] Existing wall clamps have certain drawbacks, particularly in that they typically consist of a mounting base and a clamp. The mounting base is first fixed to the wall, and then the clamp is used to secure the pipe to the mounting base with self-tapping screws or expansion bolts, making the installation process rather cumbersome. If a wall clamp were available that could fix the pipe to the wall without the clamp, requiring only the mounting base to be fixed to the wall, the aforementioned problems would be solved.

[0005] Therefore, we provide a wall-mounted bracket that can achieve a fixing effect without clamps. Summary of the Invention

[0006] In view of the problems existing in the prior art, the present invention is proposed.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a wall support device for power pipelines, comprising a bearing component including a frame and a limiting groove integrally formed on the outer wall of the frame; and a clamping component including a movable plate slidably disposed on the inner wall of the frame; wherein, one end of the movable plate protrudes from the outer wall of the frame, and when the power pipeline is placed on the limiting groove, the clamping operation of the power pipeline is completed by controlling the movement of the movable plate.

[0008] As a preferred embodiment of the wall support device for the power pipeline of the present invention, a first positioning screw hole is provided through the end of the frame, and a second positioning screw hole is provided inside the frame.

[0009] In a preferred embodiment of the wall support device for the power pipeline of the present invention, the first positioning screw hole is symmetrically arranged along the central axis of the frame.

[0010] In a preferred embodiment of the wall support device for the power pipeline of the present invention, the movable plate rotates about the axis of the limiting groove, and a breaking plate is provided at the other end of the movable plate via a rotating shaft.

[0011] As a preferred embodiment of the wall support device for the power pipeline of the present invention, the breaking plate has an impact end at the end away from the movable plate, the impact end is covered with a rubber pad and protrudes from the limiting groove.

[0012] In a preferred embodiment of the wall support device for the power pipeline of the present invention, a torsion spring is provided between the breaking plate and the movable plate, and a support groove is provided on the outer wall of the movable plate.

[0013] As a preferred embodiment of the wall support device for the power pipeline of the present invention, the frame is provided with a support slider that is movably connected to the support groove, and the frame is provided with a pawl.

[0014] As a preferred embodiment of the wall support device for the power pipeline of the present invention, the outer wall of the movable plate is bolted with ratchet teeth, and the ratchet teeth can cooperate with the pawl.

[0015] As a preferred embodiment of the wall support device for the power pipeline of the present invention, the frame body has a breaking channel inside, and the breaking channel is connected to the first positioning screw hole.

[0016] As a preferred embodiment of the wall support device for the power pipeline of the present invention, the frame is further provided with a buffer slope and a breaking end.

[0017] The beneficial effects of the present invention: The wall support device provided by the present invention consists of a frame and a movable plate. The frame is installed on the wall, and the wire harness is placed outside the frame, that is, inside the limiting groove. By controlling the movement of the movable plate, the frame and the wire harness can be fixed. The movement of the movable plate is unidirectional under certain conditions, thereby solving the problem of low installation efficiency of the wall bracket in the prior art. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein: Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 This is a schematic diagram of the clamping component structure in this invention.

[0020] Figure 3 This is a schematic diagram of the load-bearing component structure in this invention.

[0021] Figure 4 This is a cross-sectional schematic diagram of the frame structure in this invention.

[0022] Figure 5 This is a schematic diagram simulating the structure and motion trajectory of the clamping component in this invention.

[0023] Figure 6 This is a schematic diagram of the movable plate structure in this invention.

[0024] In the diagram: 10, bearing component; 11, frame; 111, first positioning screw hole; 112, second positioning screw hole; 113, limiting groove; 12, crushing channel; 121, buffer slope; 122, crushing end; 13, support slider; 14, pawl; 20, clamping component; 21, movable plate; 211, ratchet; 212, support groove; 22, crushing plate; 221, impact end; 23, torsion spring. Detailed Implementation

[0025] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0028] Example 1, referring to Figures 1 to 3 This is the first embodiment of the present invention.

[0029] Specifically, the supporting component 10 includes a frame 11 and a limiting groove 113 integrally formed on the outer wall of the frame 11; and the clamping component 20 includes a movable plate 21 slidably disposed on the inner wall of the frame 11; wherein, one end of the movable plate 21 protrudes from the outer wall of the frame 11, and when the power pipe is placed on the limiting groove 113, the clamping work of the power pipe is completed by controlling the movement of the movable plate 21.

[0030] The diameter of the limiting groove 113 is slightly larger than the diameter of the pipe to be installed, and the limiting groove 113 is semi-circular. When the pipe is placed in the limiting groove 113, it has no fixing effect.

[0031] In this embodiment, as Figure 1 As shown, there are two movable plates 21. By controlling the opposite movement of the two movable plates 21, the pipe can be fixed in the limiting groove 113. To further optimize installation efficiency, the movable plates 21 can move in one direction under certain conditions and are irreversible.

[0032] Example 2, refer to Figures 1 to 6 This is the second embodiment of the present invention.

[0033] Specifically, a first positioning screw hole 111 is provided through the end of the frame 11, and a second positioning screw hole 112 is provided inside the frame 11. The first positioning screw hole 111 is symmetrically arranged along the central axis of the frame 11. The frame 11 can be installed on the wall through the second positioning screw hole 112. To ensure the balance of the frame 11, screws can be driven into the symmetrically arranged first positioning screw holes 111 to further optimize the fixing effect.

[0034] The movable plate 21 rotates around the axis of the limiting groove 113, and a crushing plate 22 is provided at the other end of the movable plate 21 via a rotating shaft. The crushing plate 22 has an impact end 221 at the end away from the movable plate 21, which is covered with a rubber pad and protrudes from the limiting groove 113. It should be noted that the crushing plate 22 has a cavity filled with epoxy resin. One end of the crushing plate 22 has an opening to facilitate the later discharge of the epoxy resin, and the outer wall of the crushing plate 22 has several crushing points.

[0035] The frame 11 has a crushing channel 12 inside, which communicates with the first positioning screw hole 111. The frame 11 also has a buffer slope 121 and a crushing end 122 inside. Figure 5As shown, when the pipe is squeezed and impacted at end 221, the crushing plate 22 will push the movable plate 21 to rotate. At this time, the crushing plate 22 will enter the buffer slope 121 through the crushing end 122, and the crushing plate 22 will partially break along the fracture point. When the crushing plate 22 breaks, the air pressure in its internal cavity changes, causing the epoxy resin to flow into the first positioning screw hole 111 through the crushing channel 12, thereby enhancing the stability between the first positioning screw hole 111 and the mounting screw.

[0036] A torsion spring 23 is provided between the crushing plate 22 and the movable plate 21. The outer wall of the movable plate 21 is provided with a support groove 212. In the initial state, the torsion spring 23 is under force. When the movable plate 21 rotates, the crushing plate 22 will rotate and come into contact with the crushing end 122, thereby causing the crushing plate 22 to break and finally allowing the liquid inside to flow out.

[0037] In summary, during installation, the specific position of the frame 11 can be planned and fixed first. After the wire harness is pulled over, it should be inserted into the movable plate 21 and make contact with the limiting groove 113. (See also...) Figure 6 In the initial state, the movable plate 21 is higher than the limiting groove 113. The wire harness needs to overcome the distance X that the movable plate 21 is higher than. When the wire harness passes through, the instantaneous force will be given to the impact end 221, thereby pushing the movable plate 21 to rotate, that is, directly completing the fixing of the wire harness.

[0038] To further optimize the fixing effect of the frame 11, screws are driven into the first positioning screw hole 111 to ensure the balance of the frame 11.

[0039] Example 3, referring to Figures 1 to 6 This is the third embodiment of the present invention.

[0040] Specifically, the frame 11 is provided with a support slider 13 that is movably connected to the support groove 212, and the frame 11 is also provided with a pawl 14. The sliding engagement between the support groove 212 and the support slider 13 can restrict the rotation of the movable plate 21 and ensure that the movable plate 21 can rotate along the axis of the limiting groove 113.

[0041] The outer wall of the movable plate 21 is bolted with ratchet 211, which engages with pawl 14. The unidirectional engagement between ratchet 211 and pawl 14 ensures the irreversible movement of the movable plate 21. To prevent unforeseen circumstances, ratchet 14 has a small opening to allow operators to control the reverse movement of the movable plate 21.

[0042] Finally, it should be noted that the methods and devices described in detail above are merely embodiments, and those skilled in the art can modify these embodiments in different ways as long as they do not depart from the scope of the present invention.

Claims

1. A wall support device for electrical conduits, characterized in that: include, The supporting component (10) includes a frame (11) and a limiting groove (113) integrally formed on the outer wall of the frame (11); and, The clamping assembly (20) includes a movable plate (21) slidably disposed on the inner wall of the frame (11); wherein, One end of the movable plate (21) protrudes from the outer wall of the frame (11). When the power pipe is placed on the limiting groove (113), the clamping work of the power pipe is completed by controlling the movement of the movable plate (21).

2. The wall support device for power pipelines as described in claim 1, characterized in that: The end of the frame (11) is provided with a first positioning screw hole (111), and the frame (11) is provided with a second positioning screw hole (112).

3. The wall support device for power pipelines as described in claim 2, characterized in that: The first positioning screw hole (111) is symmetrically arranged along the central axis of the frame (11).

4. The wall support device for power pipelines as described in claim 3, characterized in that: The movable plate (21) rotates around the axis of the limiting groove (113), and the other end of the movable plate (21) is provided with a crushing plate (22) via a rotating shaft.

5. The wall support device for power pipelines as described in claim 4, characterized in that: The crushing plate (22) has an impact end (221) at one end away from the movable plate (21). The impact end (221) is covered with a rubber pad and protrudes from the limiting groove (113).

6. The wall support device for power pipelines as described in claim 5, characterized in that: A torsion spring (23) is provided between the breaking plate (22) and the movable plate (21), and a support groove (212) is provided on the outer wall of the movable plate (21).

7. The wall support device for power pipelines as described in claim 6, characterized in that: The frame (11) is provided with a support slider (13) that is movably connected to the support slide (212), and the frame (11) is provided with a pawl (14).

8. The wall support device for power pipelines as described in claim 7, characterized in that: The outer wall of the movable plate (21) is bolted with ratchet teeth (211), and the ratchet teeth (211) can cooperate with the pawl (14).

9. The wall support device for power pipelines as described in claim 8, characterized in that: The frame (11) has a crushing channel (12) inside, and the crushing channel (12) is connected to the first positioning screw hole (111).

10. The wall support device for power pipelines as described in claim 9, characterized in that: The frame (11) is also provided with a buffer slope (121) and a crushing end (122).

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