A line protection structure for building electricity

Abstract

This utility model discloses a circuit protection structure for building electrical systems, relating to the field of circuit protection structures. The circuit protection structure includes a first L-shaped protective shell, a second L-shaped protective shell, a limiting unit, and an anti-slip unit. The circuit protection structure employs a hinged structure between the first and second L-shaped protective shells to effectively protect the bends in the wiring laid on the ground, preventing damage to the conduit or internal conductors caused by stepping on the wiring. Simultaneously, the limiting unit on the second L-shaped protective shell facilitates the limiting of the anti-slip unit. When the anti-slip unit resets, it effectively prevents the wiring from sliding between the first and second L-shaped protective shells, thus preventing friction at the bends and extending the service life of the wiring.

Description

Technical Field

[0001] This utility model relates to the field of circuit protection structure technology, specifically a circuit protection structure for building electrical systems. Background Technology

[0002] The circuit protection structure of building electrical systems is the core design to ensure the safe operation of electrical systems. It prevents accidents such as fires and electric shocks caused by electrical faults through multi-level protection measures. It also needs to be able to quickly identify faults, isolate fault areas, and prevent the spread of accidents. Its structural design combines microcomputer protection, intelligent algorithms and communication technology to adapt to the needs of digital and intelligent power grids and improve power supply reliability.

[0003] Existing building electrical wiring protection structures include those for protecting wiring laid on the ground. These structures protect the wiring conduits, preventing damage from being stepped on or the wiring itself, thus extending their service life. However, these structures mostly protect straight lines. At bends, screws and clamps are used to secure the wiring. This can cause friction between the wiring and clamps when adjusting the line length, potentially leading to insulation damage. Furthermore, walking on the wiring can cause it to be stepped on, deforming the conduit or damaging the internal conductors. To address these shortcomings, this invention provides a new building electrical wiring protection structure to solve the aforementioned problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a line protection structure that solves the problem that most line protection structures protect straight lines and require screws and conduit clamps to fix the line at bends. On the one hand, when adjusting the line length, pulling the line can cause friction between the line at the bend and the conduit clamp, which can easily lead to insulation breakage. On the other hand, when walking, it is easy to step on the line, which can cause the conduit to deform or the internal wires to be damaged.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a circuit protection structure for building electrical systems, comprising:

[0006] First L-shaped protective shell,

[0007] The second L-shaped protective shell is disposed on the first L-shaped protective shell;

[0008] The limiting unit includes a telescopic block slidably connected to the second L-shaped protective shell, and a T-shaped control handle is fixedly connected to the telescopic block. The limiting unit is used to limit the line between the first L-shaped protective shell and the second L-shaped protective shell.

[0009] An anti-slip unit includes an arc-shaped anti-slip block and an additional anti-slip block fixedly connected to the telescopic block, the anti-slip unit being used to prevent the line from sliding between the first L-shaped protective shell and the second L-shaped protective shell.

[0010] Preferably, both ends of the first L-shaped protective shell and the second L-shaped protective shell are fixedly connected with arc-shaped protrusions.

[0011] Preferably, a second locking bolt is fixedly connected to the side wall of the second L-shaped protective shell, and a fixing block is fixedly connected to the second L-shaped protective shell.

[0012] Preferably, the limiting unit further includes:

[0013] The spring body has one end fixedly connected to the inner wall of the fixed block;

[0014] The slider is slidably connected to the fixed block, the other end of the spring body is fixedly connected to the slider, and the telescopic block is fixedly connected to the bottom of the slider.

[0015] Preferably, a fixed base plate is fixedly connected to the bottom of the first L-shaped protective shell, and first locking bolts are fixedly connected to both ends of the fixed base plate.

[0016] Preferably, a connector is fixedly connected to the first L-shaped protective shell, and the second L-shaped protective shell is hinged to the connector. Its beneficial effects are as follows:

[0017] The electrical wiring protection structure of this building adopts a hinged structure of a first L-shaped protective shell and a second L-shaped protective shell. This structure effectively protects the bends of the wiring laid on the ground, preventing people from stepping on the wiring and causing deformation of the conduit or damage to the internal wires. At the same time, the limiting unit on the second L-shaped protective shell can limit the anti-slip unit. When the anti-slip unit is reset, it can prevent the wiring from sliding between the first L-shaped protective shell and the second L-shaped protective shell, effectively preventing the wiring from sliding and rubbing at the bends, and thus extending the service life of the wiring. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the first L-shaped protective shell structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the limiting unit structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the anti-slip unit structure of this utility model.

[0023] In the diagram: 1. Fixed base plate; 11. First locking bolt; 2. First L-shaped protective shell; 21. Connector; 22. Arc-shaped protrusion; 3. Second L-shaped protective shell; 31. Second locking bolt; 32. Fixing block; 4. Limiting unit; 41. Spring body; 42. Slider body; 43. Telescopic block; 44. T-shaped control handle; 5. Anti-slip unit; 51. Arc-shaped anti-slip block; 52. Additional anti-slip block. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0026] This utility model discloses a circuit protection structure for building electrical systems, according to the appendix. Figure 1 As shown, it includes:

[0027] The first L-shaped protective shell 2, together with the second L-shaped protective shell 3, forms a closed space to protect the internal circuitry from mechanical damage such as squeezing, collision and environmental impact.

[0028] The second L-shaped protective shell 3 is mounted on the first L-shaped protective shell 2. The second L-shaped protective shell 3 is hinged to the connector 21 to realize the opening and closing function, which facilitates the installation and maintenance of the line. After closing with the first L-shaped protective shell 2, the structure is locked by the second locking bolt 31 cooperating with the first locking bolt 11.

[0029] According to the appendix Figure 2 As shown, both ends of the first L-shaped protective shell 2 and the second L-shaped protective shell 3 are fixedly connected with arc-shaped protrusions 22. The arc-shaped protrusions 22 form an arc-shaped transition at both ends of the protective shell, which prevents the line from being damaged by sharp-angle bending at the edge of the protective shell, and at the same time enhances the structural sealing.

[0030] The bottom of the first L-shaped protective shell 2 is fixedly connected to a fixed base plate 1, and the two ends of the fixed base plate 1 are fixedly connected to a first locking bolt 11. The fixed base plate 1 serves as the mounting base for the entire protective structure and is fixed to the wall, ground or other supporting structure by the first locking bolt 11, providing stable support for the first L-shaped protective shell 2.

[0031] A connector 21 is fixedly connected to the first L-shaped protective shell 2, and the second L-shaped protective shell 3 is hinged to the connector 21.

[0032] According to the appendix Figure 3 As shown, the limiting unit 4 further includes a telescopic block 43 slidably connected to the second L-shaped protective shell 3. A T-shaped control handle 44 is fixedly connected to the telescopic block 43. The limiting unit 4 is used to limit the line between the first L-shaped protective shell 2 and the second L-shaped protective shell 3. The limiting unit 4 provides an elastic restoring force so that the telescopic block 43 automatically retracts without external force, maintaining continuous limiting of the line.

[0033] A second locking bolt 31 is fixedly connected to the side wall of the second L-shaped protective shell 3, and a fixing block 32 is fixedly connected to the second L-shaped protective shell 3. The limiting unit 4 also includes:

[0034] The spring body 41 has one end fixedly connected to the inner wall of the fixing block 32;

[0035] The slider body 42 is slidably connected to the fixed block 32, the other end of the spring body 41 is fixedly connected to the slider body 42, and the telescopic block 43 is fixedly connected to the bottom of the slider body 42.

[0036] According to the appendix Figure 4 As shown, the anti-slip unit 5, specifically disclosed, includes an arc-shaped anti-slip block 51 and an additional anti-slip block 52 fixedly connected to the bottom of the telescopic block 43. The arc-shaped anti-slip block 51 contacts the surface of the circuit, and its arc-shaped design increases the contact area, disperses pressure, and prevents the circuit from sliding or deforming due to excessive local stress. The additional anti-slip block 52 assists the arc-shaped anti-slip block 51, further enhancing friction and ensuring the stability of the circuit under vibration or impact. The anti-slip unit 5 is used to prevent the circuit from sliding between the first L-shaped protective shell 2 and the second L-shaped protective shell 3, effectively preventing the circuit from sliding and rubbing at bends, thereby extending the service life of the circuit.

[0037] Working principle: First, the fixed base plate 1 is fastened to the wall with expansion bolts, ensuring that the first locking bolts 11 at both ends face upwards for locking. Then, the line to be protected is placed between the first L-shaped protective shell 2 and the second L-shaped protective shell 3 to avoid damage to the insulation layer due to sharp angle bending. Next, the second L-shaped protective shell 3 is closed to the first L-shaped protective shell 2 by hinge to the connector 21. Then, the first L-shaped protective shell 2 and the second L-shaped protective shell 3 are fixed together by the second locking bolt 31 to prevent accidental opening. By pulling the T-shaped control handle 44 in the limiting unit 4, the user causes the telescopic block 43 to slide upward along the inner wall of the second L-shaped protective shell 3. At this time, the slider body 42 compresses the spring body 41 within the fixed block 32, freeing up space for adjustment of the circuit within the protective shell. After releasing the T-shaped control handle 44, the elastic restoring force of the spring body 41 pushes the slider body 42 and the telescopic block 43 downward, causing the arc-shaped anti-slip block 51 and the additional anti-slip block 52 in the anti-slip unit 5 at the bottom of the telescopic block 43 to fit tightly against the circuit surface. The arc-shaped design increases the contact area to disperse pressure, and the additional anti-slip block 52 further enhances friction, ensuring the circuit remains stable under vibration or impact conditions.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A circuit protection structure for building electrical systems, characterized in that, include: First L-shaped protective shell (2); The second L-shaped protective shell (3) is disposed on the first L-shaped protective shell (2); The limiting unit (4) includes a telescopic block (43) slidably connected to the second L-shaped protective shell (3), and a T-shaped control handle (44) is fixedly connected to the telescopic block (43). The limiting unit (4) is used to limit the line between the first L-shaped protective shell (2) and the second L-shaped protective shell (3). The anti-slip unit (5) includes an arc-shaped anti-slip block (51) and an additional anti-slip block (52) fixedly connected to the telescopic block (43) at the bottom. The anti-slip unit (5) is used to prevent the line from sliding between the first L-shaped protective shell (2) and the second L-shaped protective shell (3).

2. The circuit protection structure for building electrical systems according to claim 1, characterized in that, Both ends of the first L-shaped protective shell (2) and the second L-shaped protective shell (3) are fixedly connected with arc-shaped protrusions (22).

3. The circuit protection structure for building electrical systems according to claim 1, characterized in that, A second locking bolt (31) is fixedly connected to the side wall of the second L-shaped protective shell (3), and a fixing block (32) is fixedly connected to the second L-shaped protective shell (3).

4. The circuit protection structure for building electrical systems according to claim 3, characterized in that, The limiting unit (4) further includes: The spring body (41) has one end fixedly connected to the inner wall of the fixing block (32); The slider body (42) is slidably connected to the fixed block (32), the other end of the spring body (41) is fixedly connected to the slider body (42), and the telescopic block (43) is fixedly connected to the bottom of the slider body (42).

5. The circuit protection structure for building electrical systems according to claim 1, characterized in that, The bottom of the first L-shaped protective shell (2) is fixedly connected to a fixed base plate (1), and the two ends of the fixed base plate (1) are fixedly connected to a first locking bolt (11).

6. The circuit protection structure for building electrical systems according to claim 1, characterized in that, A connector (21) is fixedly connected to the first L-shaped protective shell (2), and the second L-shaped protective shell (3) is hinged to the connector (21).

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