Adjustable electric engineering cable protection device

Abstract

The utility model discloses an adjustable electric engineering cable protection device, and relates to the technical field of cable protection. The quick-mounting structure comprises a bottom cover and an upper cover, the opposite sides of the bottom cover and the upper cover are provided with threading holes in which the poking pieces are distributed, and quick-mounting assemblies which are symmetrically distributed are arranged between the bottom cover and the upper cover; the connecting plate drives the positioning rod to move out of the L-shaped groove, the L-shaped plate of the upper cover is inserted into the L-shaped groove and moves, and the reset spring drives the positioning rod to reset through elastic force, so that the positioning rod positions the limiting block, the upper cover can be quickly disassembled and assembled, a cable can be conveniently adjusted, and the purpose of convenient adjustment is achieved. Water is collected through the water pan, is discharged into the drainage pipe through the drainage port, is discharged into the bottom cover through the drainage pipe, is guided through the flow guide plate, and is rapidly discharged from the drainage hole, so that the situation that normal operation of the cable is affected due to the fact that the water enters the interior can be avoided, and the purpose of protection is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable protection, in particular to an adjustable cable protection device for electrical engineering. Background Technique

[0002] Electrical engineering is a discipline that studies electricity, including power generation, transformation, transmission, and distribution, and researches the design, planning, dispatching, control, and protection of power systems, as well as the design, manufacturing, testing, and inspection of electrical equipment. Among them, cables are common and fundamental components in electrical engineering. Cables are used for connecting equipment in electrical engineering and powering the equipment.

[0003] During the laying process of cables outdoors, if the length is insufficient, another cable needs to be connected, and then the connection part is protected by a protective structure. Most of the existing protective structures are fixed by screws, which makes it inconvenient to adjust the cables inside the protective structure. Content of the Utility Model

[0004] In order to solve the problem of inconvenient adjustment by screw fixation; the purpose of the utility model is to provide an adjustable cable protection device for electrical engineering.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: an adjustable cable protection device for electrical engineering, including a bottom cover and an upper cover. The bottom cover and the upper cover are symmetrically distributed. The opposite sides of the bottom cover and the upper cover are provided with wire-passing holes where sliders are distributed. A symmetrically distributed quick-installation component is arranged between the bottom cover and the upper cover. The quick-installation component includes an L-shaped plate. The top end of the bottom cover is provided with L-shaped grooves distributed in a rectangular array. The L-shaped plates are arranged side by side and fixedly connected to the bottom end of the upper cover. One end of the L-shaped plate is movably inserted into the L-shaped groove. One end of the L-shaped plate is fixedly provided with a limit block. The outer side of the bottom cover is movably penetrated by positioning rods distributed in a rectangular array. One end of the positioning rod is attached to one side of the limit block. A connecting plate is fixedly arranged between the two positioning rods. By driving the positioning rods to move out of the L-shaped groove through the connecting plate, inserting the L-shaped plate of the upper cover into the L-shaped groove and moving it, and through the reset of the positioning rods, the positioning rods can position the limit block, so that the upper cover can be quickly disassembled and assembled to facilitate the adjustment of the cables. A reset spring is movably sleeved on the outer side of the positioning rod. The two ends of the reset spring are respectively fixedly connected to the outer side of the bottom cover and one side of the connecting plate. The elastic force of the reset spring can drive the positioning rods to reset. A sealing gasket is fixedly arranged on the inner wall of the wire-passing hole. The sealing gasket can improve the sealing performance between the wire-passing hole and the cable.

[0006] Preferably, a water receiving tray is provided inside the upper cover. One end of the water receiving tray is provided with a drain outlet, and a drain pipe is fixedly provided inside the drain outlet. The bottom end of the drain pipe is located inside the bottom cover. The bottom of the bottom cover is provided with drain holes distributed in a rectangular array. The water receiving tray collects water and discharges it into the drain pipe through the drain outlet, and then discharges it into the bottom cover through the drain pipe. The water is discharged from the drain holes, which can prevent water from entering the interior and affecting the normal operation of the cable. Inside the bottom cover, symmetrically distributed flow guiding plates are fixedly provided between the drain holes. The flow guiding plates can guide the water to drain faster. The top of the upper cover is provided with heat dissipation holes distributed in a rectangular array, which are aligned with the water receiving tray. The heat dissipation holes facilitate the heat dissipation inside the upper cover.

[0007] Preferably, support plates are fixedly provided side by side inside both the bottom cover and the upper cover. One side of the support plate is provided with positioning grooves distributed side by side. The support plates can facilitate the support of the cable, and the positioning grooves can position the cable. A notch is provided on the side of the support plate away from the positioning groove, and the water receiving tray is fixedly installed in the notch close to the upper cover. The notch facilitates the flow of water and the installation of the water receiving tray.

[0008] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0009] 1. By driving the positioning rod to move out of the L-shaped groove through the connecting plate, inserting the L-shaped plate of the upper cover into the L-shaped groove and moving it, the return spring drives the positioning rod to reset by its elastic force, so that the positioning rod positions the limiting block. This can quickly disassemble and assemble the upper cover to facilitate the adjustment of the cable, thus achieving the purpose of convenient adjustment.

[0010] 2. The water receiving tray collects water, discharges it into the drain pipe through the drain outlet, discharges it into the bottom cover through the drain pipe, and the flow guiding plates guide the water, enabling the water to drain faster from the drain holes. This can prevent water from entering the interior and affecting the normal operation of the cable, thus achieving the purpose of protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0012] Figure 1 It is a schematic structural diagram of the present utility model.

[0013] Figure 2 It is a schematic cross-sectional structural diagram of the present utility model.

[0014] Figure 3 is Figure 2 An enlarged view of the structure of A in

[0015] Figure 4 It is a schematic diagram of the bottom cover structure of the present utility model.

[0016] In the figure: 1, bottom cover; 2, upper cover; 3, quick installation component; 31, L-shaped plate; 32, L-shaped groove; 33, limit block; 34, positioning rod; 35, return spring; 36, connecting plate; 4, wire threading hole; 5, water receiving tray; 6, drain pipe; 7, drain port; 8, drain hole; 9, support plate; 10, positioning groove; 11, heat dissipation hole; 12, notch; 13, sealing gasket; 14, diversion plate. Specific embodiments

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0018] Embodiment: As Figures 1-4 shown, the present utility model provides an adjustable electrical engineering cable protection device, including a bottom cover 1 and an upper cover 2. The bottom cover 1 and the upper cover 2 are symmetrically distributed. On the opposite sides of the bottom cover 1 and the upper cover 2, there are wire threading holes 4 with evenly distributed tabs. Between the bottom cover 1 and the upper cover 2, there are symmetrically distributed quick installation components 3. The quick installation component 3 includes an L-shaped plate 31. On the top end of the bottom cover 1, there are L-shaped grooves 32 distributed in a rectangular array. The L-shaped plates 31 are arranged side by side and fixedly connected to the bottom end of the upper cover 2. One end of the L-shaped plate 31 is movably inserted into the L-shaped groove 32. One end of the L-shaped plate 31 is fixedly provided with a limit block 33. The outside of the bottom cover 1 is movably penetrated by positioning rods 34 distributed in a rectangular array. One end of the positioning rod 34 is in contact with one side of the limit block 33. Between the two positioning rods 34, there is a connecting plate 36 fixedly provided. By driving the positioning rod 34 to move out of the L-shaped groove 32 through the connecting plate 36, the L-shaped plate 31 of the upper cover 2 is inserted into the L-shaped groove 32 and moved. Through the reset of the positioning rod 34, the positioning rod 34 positions the limit block 33, so that the upper cover 2 can be quickly disassembled and assembled to facilitate the adjustment of the cable. The outside of the positioning rod 34 is movably sleeved with a return spring 35. The two ends of the return spring 35 are respectively fixedly connected to the outside of the bottom cover 1 and one side of the connecting plate 36. The elastic force of the return spring 35 can drive the positioning rod 34 to reset. The inner wall of the wire threading hole 4 is fixedly provided with a sealing gasket 13, which can improve the sealing performance between the wire threading hole 4 and the cable.

[0019] Inside the upper cover 2, a water receiving tray 5 is provided. One end of the water receiving tray 5 is provided with a drain port 7. Inside the drain port 7, a drain pipe 6 is fixedly provided. The bottom end of the drain pipe 6 is located inside the bottom cover 1. The bottom of the bottom cover 1 is provided with drain holes 8 distributed in a rectangular array. The water is collected by the water receiving tray 5 and discharged into the drain pipe 6 through the drain port 7, and then discharged into the bottom cover 1 through the drain pipe 6. The water is discharged from the drain holes 8, which can prevent water from entering the interior and affecting the normal operation of the cable. Inside the bottom cover 1, symmetrically distributed flow guiding plates 14 are fixedly provided. The flow guiding plates 14 are located between the drain holes 8. The flow guiding plates 14 can guide the water to drain faster. On the top end of the upper cover 2, heat dissipation holes 11 distributed in a rectangular array are provided. The heat dissipation holes 11 are aligned with the water receiving tray 5. Through the heat dissipation holes 11, it is convenient for the interior of the upper cover 2 to dissipate heat.

[0020] Inside both the bottom cover 1 and the upper cover 2, support plates 9 distributed side by side are fixedly provided. On one side of the support plates 9, positioning grooves 10 distributed side by side are provided. The support plates 9 can facilitate the support of the cable, and the positioning grooves 10 can position the cable. On the side of the support plates 9 away from the positioning grooves 10, notches 12 are provided. The water receiving tray 5 is fixedly installed in the notch 12 close to the upper cover 2. The notches 12 can facilitate the flow of water and at the same time facilitate the installation of the water receiving tray 5.

[0021] Working principle: First, pass the cable through the wire passing hole 4 and place it in the positioning groove 10. The support plate 9 supports the cable. Then, move the connecting plate 36 in the reverse direction, so that the connecting plate 36 drives the positioning rod 34 to move out of the L-shaped groove 32. At the same time, the connecting plate 36 pulls the return spring 35, causing the return spring 35 to generate elastic force. Then, insert the L-shaped plate 31 of the upper cover 2 into the L-shaped groove 32 and move it. The return spring 35 drives the positioning rod 34 to reset through the elastic force, so that the positioning rod 34 positions the limiting block 33, which can facilitate the fixation of the bottom cover 1 and the upper cover 2;

[0022] When water enters from the heat dissipation holes 11, the water falls into the water receiving tray 5 for collection and is discharged into the drain pipe 6 through the drain port 7, then discharged into the bottom cover 1 through the drain pipe 6, and the water is guided by the flow guiding plates 14, so that the water drains faster from the drain holes 8, which can prevent water from entering the interior and affecting the normal operation of the cable, thus achieving the purpose of protection.

[0023] Obviously, those skilled in the art can make various changes and modifications to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model also intends to include these changes and modifications.

Claims

1. An adjustable electrical engineering cable protection device, comprising a bottom cover (1) and an upper cover (2), characterized in that: The bottom cover (1) and the upper cover (2) are symmetrically distributed. A threading hole (4) with a distributed paddle is provided on the opposite side of the bottom cover (1) and the upper cover (2). A symmetrically distributed quick-installation component (3) is provided between the bottom cover (1) and the upper cover (2); the quick-installation component (3) includes an L-shaped plate (31). A rectangular array of L-shaped grooves (32) is provided at the top end of the bottom cover (1). The L-shaped plates (31) are arranged side by side and fixedly connected to the bottom end of the upper cover (2). One end of the L-shaped plate (31) is movably inserted into the L-shaped groove (32). A limiting block (33) is fixedly provided at one end of the L-shaped plate (31). The outside of the bottom cover (1) is movably penetrated by a rectangular array of positioning rods (34). One end of the positioning rod (34) is attached to one side of the limiting block (33). A connecting plate (36) is fixedly provided between the two positioning rods (34).

2. The adjustable electrical engineering cable protection device according to claim 1, wherein A water receiving tray (5) is provided inside the upper cover (2). A drain port (7) is provided at one end of the water receiving tray (5). A drain pipe (6) is fixedly provided inside the drain port (7). The bottom end of the drain pipe (6) is located inside the bottom cover (1). Drain holes (8) in a rectangular array are provided at the bottom of the bottom cover (1).

3. An adjustable electrical engineering cable protection device according to claim 2, characterized in that, Support plates (9) arranged side by side are fixedly provided inside both the bottom cover (1) and the upper cover (2). Positioning grooves (10) arranged side by side are provided on one side of the support plates (9).

4. An adjustable electrical engineering cable protection device according to claim 1, characterized in that, A return spring (35) is movably sleeved on the outside of the positioning rod (34). The two ends of the return spring (35) are respectively fixedly connected to the outside of the bottom cover (1) and one side of the connecting plate (36).

5. An adjustable electrical engineering cable protection device as described in claim 2, characterized in that, Symmetrically distributed flow guide plates (14) are fixedly provided inside the bottom cover (1). The flow guide plates (14) are located between the drain holes (8).

6. An adjustable electrical engineering cable protection device according to claim 3, characterized in that, A notch (12) is provided on the side of the support plate (9) away from the positioning groove (10). The water receiving tray (5) is fixedly installed in the notch (12) close to the upper cover (2).

7. An adjustable electrical engineering cable protection device according to claim 2, wherein, Heat dissipation holes (11) in a rectangular array are provided at the top end of the upper cover (2). The heat dissipation holes (11) are aligned with the water receiving tray (5).

8. An adjustable electrical engineering cable protection device according to claim 1, characterized in that, A sealing gasket (13) is fixedly provided on the inner wall of the threading hole (4).

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