Moistureproof cable trench cover plate

Abstract

The utility model discloses a moistureproof cable trench cover plate, which comprises an upper layer cover plate and a lower layer device, a solar cell panel and toughened glass are embedded in the upper layer cover plate, a front panel of the upper layer cover plate is provided with an illumination sensor, a side panel of the upper layer cover plate is provided with a sensor tube and an alarm, and the sensor tube is connected with the alarm. The upper-layer cover plate is lifted through an electric push rod, the electric push rod comprises a push rod piston, a push rod base, a first bottom edge support, a second bottom edge support and a pin, the electric push rod is obliquely supported, and when the upper-layer cover plate is closed, the electric push rod is laid in the lower-layer device; the lower layer device comprises a pore plate, a limit switch, a rain and snow sensor, a limit switch support, a fan and a cable protection pipe. According to the moistureproof cable trench cover plate, not only are the electric push rod and the hinge arranged, but also the pore plate is arranged in the lower layer device, so that the moistureproof effect can be realized, and the influence of animals and the external environment can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cable trench covers, in particular to a moisture-proof cable trench cover. Background Art

[0002] In the construction of urban power grids, cable trenches are essential infrastructure in power transmission and distribution cable lines. The environmental conditions of the cable trenches can directly affect the safe operation of the cables. In addition, the operation and maintenance of cable trenches are currently time-consuming and labor-intensive, and operation and maintenance personnel are unable to detect the cable trench environment in real time, achieve timely ventilation of the cable trenches, and ensure a safe operating environment for the cables.

[0003] As an effective body for opening and closing the channel in the cable trench, the cable trench cover is integrated into a multi-functional monitoring and intelligent integrated terminal, which is of great significance. However, the cable trench covers on the market are only used to open and close the channel. Although some covers have added solar power supply functions and integrated gas monitoring, they are not integrated designs. Therefore, the project team needs to consider the integrated product module design in the design to ensure convenient and fast on-site use and reduce unnecessary construction. Utility Model Content

[0004] The utility model aims to provide a moisture-proof cable trench cover, which is not only provided with an electric push rod and a hinge, but also provided with a perforated plate in a lower device to prevent moisture and avoid the influence of animals and the external environment.

[0005] To achieve the above-mentioned purpose, the utility model provides a moisture-proof cable trench cover, comprising an upper cover and a lower device, wherein the upper cover is embedded with a solar cell panel and tempered glass, and the upper cover is raised and lowered by an electric push rod, wherein the electric push rod comprises a push rod piston, a push rod base, a first bottom edge support, a second bottom edge support and a pin, and the electric push rod is tilted and supported. When the upper cover is closed, the electric push rod lies in the lower device, and the lower device comprises a perforated plate, a limit switch, a limit switch support, a fan and a cable protection tube, and the solar cell panel is lifted and lowered. The panel is embedded in the rear panel of the upper cover plate, the tempered glass is embedded in the front panel of the upper cover plate, a junction box and a battery box are provided on the right side of the solar cell panel, a junction box cover is provided above the junction box, and a battery box cover is provided above the battery box. The first bottom edge support is located at the rear panel of the upper cover plate, the second bottom edge support is located above the lower device, the push rod piston is fixedly connected to the first bottom edge support through the pin, the push rod base is provided below the push rod piston, and the push rod base is fixedly connected to the second bottom edge support below.

[0006] Preferably, the upper cover plate is formed by bending and welding anti-slip galvanized steel plates.

[0007] Preferably, the fan is provided below the orifice plate, a limit switch support is provided above the orifice plate, the limit switch is provided above the limit switch support, and the cable protection tube is provided above the orifice plate.

[0008] Preferably, the cable protection tube is fixed by a wire clip.

[0009] Preferably, two sides of the bottom of the upper cover plate are connected to the lower device via hinges.

[0010] Preferably, the number of the pins is four, the first bottom edge support is connected to the push rod piston via the pins, and the second bottom edge support is connected to the push rod base via the pins.

[0011] Therefore, the utility model adopts a moisture-proof cable trench cover with the above structure, which is not only provided with an electric push rod and a hinge, but also provided with a perforated plate in the lower device to prevent moisture and avoid the influence of animals and the external environment.

[0012] The technical solution of the utility model is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the upper cover plate of a moisture-proof cable trench cover of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of a moisture-proof cable trench cover of the utility model;

[0015] Figure 3 This is a side view of a moisture-proof cable trench cover structure of the utility model;

[0016] Figure 4 It is a schematic diagram of the back side of a moisture-proof cable trench cover lower device of the utility model.

[0017] Reference numerals

[0018] 1. Upper cover; 2. Lower device; 3. Solar panel; 4. Tempered glass; 5. Light sensor; 6. Hinge; 7. Wire clip; 8. Push rod piston; 9. Push rod base; 10. First bottom support; 11. Second bottom support; 12. Pin; 13. Orifice plate; 14. Limit switch; 15. Limit switch support; 16. Fan; 17. Cable protection tube; 18. Junction box; 19. Junction box cover; 20. Battery box; 21. Battery box cover; 22. Side panel. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is further described below through the accompanying drawings and embodiments.

[0020] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprise" and the like mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0021] Embodiment 1

[0022] like Figure 1-4 As shown, it includes an upper cover plate 1 and a lower device 2. The upper cover plate 1 is made of non-slip galvanized steel plate by bending and welding. The upper cover plate 1 is embedded with a solar panel 3 and a tempered glass 4. The solar panel 3 is embedded in the rear panel of the upper cover plate 1, and the tempered glass 4 is embedded in the front panel of the upper cover plate 1. A junction box 18 and a battery box 20 are provided on the right side of the solar panel 3. A junction box cover 19 is provided above the junction box 18, and a battery box cover 21 is provided above the battery box 20.

[0023] The battery is charged directly through the solar panel 3, and the solar energy charges the battery in real time.

[0024] The wire clip 7 fixes the cable protection tube 17 .

[0025] The bottom sides of the upper cover plate 1 are connected to the lower device 2 through hinges 6. The upper cover plate 1 is raised and lowered by two electric push rods. The electric push rods include two push rod pistons 8, two push rod bases 9, two first bottom edge supports 10, two second bottom edge supports 11 and pins 12. The number of pins 12 is four. The first bottom edge support 10 is connected to the push rod piston 8 through the pins 12, and the second bottom edge support 11 is connected to the push rod base 9 through the pins 12. The first bottom edge support 10 is located on the rear panel of the upper cover plate 1, and the second bottom edge support 11 is located above the lower device 2. The push rod piston 8 is fixedly connected to the first bottom edge support 10 through the pins 12. A push rod base 9 is provided below the push rod piston 10, and the push rod base 9 is fixedly connected to the second bottom edge support 11 below. The electric push rod is tilted and supported. When the upper cover plate 1 is closed, the electric push rod lies in the lower device 2.

[0026] The lower device 2 includes a perforated plate 13, a limit switch 14, a limit switch support 15, a fan 16 and a cable protection tube 17. A fan 16 is provided below the perforated plate 13. The perforated plate 13 can not only ensure heat dissipation and moisture dissipation, but also ensure that small animals cannot enter the cable trench.

[0027] A limit switch support 15 is provided above the orifice plate 13 , a limit switch 14 is provided above the limit switch support 15 , a cable protection tube 17 is provided above the orifice plate 13 , and a side plate 22 is provided on one side of the orifice plate.

[0028] Therefore, the utility model adopts a moisture-proof cable trench cover with the above structure, which is not only provided with an electric push rod and a hinge, but also provided with a perforated plate in the lower device to prevent moisture and avoid the influence of animals and the external environment.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that they can still modify or replace the technical solution of the utility model with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the utility model.

Claims

1. A moisture-proof cable trench cover, characterized in that: The invention comprises an upper cover plate and a lower device, wherein the upper cover plate is embedded with a solar panel and a tempered glass, the upper cover plate is lifted and lowered by an electric push rod, the electric push rod comprises a push rod piston, a push rod base, a first bottom edge support, a second bottom edge support and a pin, the electric push rod is tilted and supported, when the upper cover plate is closed, the electric push rod lies in the lower device, the lower device comprises a perforated plate, a limit switch, a limit switch support, a fan and a cable protection tube, the solar panel is embedded in the rear panel of the upper cover plate, the tempered glass is embedded in the front panel of the upper cover plate, a junction box and a battery box are arranged on the right side of the solar panel, a junction box cover is arranged above the junction box, and a battery box cover is arranged above the battery box, the first bottom edge support is located on the rear panel of the upper cover plate, the second bottom edge support is located above the lower device, the push rod piston is fixedly connected to the first bottom edge support through the pin, the push rod base is arranged below the push rod piston, and the push rod base is fixedly connected to the second bottom edge support below.

2. A moisture-proof cable trench cover according to claim 1, characterized in that: The upper cover plate is formed by bending and welding anti-skid galvanized steel plates.

3. A moisture-proof cable trench cover according to claim 1, characterized in that: The fan is arranged below the orifice plate, a limit switch support is arranged above the orifice plate, the limit switch is arranged above the limit switch support, and the cable protection tube is arranged above the orifice plate.

4. The moisture-proof cable trench cover according to claim 1, characterized in that: The cable protection tube is fixed by a wire clip.

5. The moisture-proof cable trench cover according to claim 1, characterized in that: The bottom two sides of the upper cover plate are connected to the lower device through hinges.

6. The moisture-proof cable trench cover according to claim 1, characterized in that: The number of the pins is four, the first bottom edge support is connected to the push rod piston via the pins, and the second bottom edge support is connected to the push rod base via the pins.

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