Cable trench cover plate

Abstract

The utility model relates to a cable trench cover plate in the technical field of cable trench sealing, which comprises a main body plate, a detection device used for detecting data information in a cable trench is arranged on the bottom surface of the main body plate, and a display screen in signal connection with the detection device is arranged in an inner cavity of the top surface of the main body plate and used for displaying the data information detected by the detection device; the mounting bracket is arranged on the peripheral side of the lower section of the main body plate and is matched with a cable trench access; the photovoltaic panels are arranged on the top surface of the mounting bracket, and the photovoltaic panels are connected with the corresponding main body plates; wherein the photovoltaic panel is electrically connected with the detection device and the display screen; according to the utility model, information in the cable trench can be detected through the detection device and then displayed through the display screen, so that a worker only needs to check the information displayed on the display screen during inspection operation, and compared with the prior art in which inspection operation can be carried out after the heavy cable trench cover plate is opened, the labor intensity is reduced, and the inspection efficiency is improved. And the working efficiency of inspection operation is improved.

Description

Technical Field

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

[0002] As a special channel for laying power cables, the cable trench is an important infrastructure in power transmission and distribution. Cable trenches are usually equipped with some entrances and exits covered by covers along the line, and the entrances and exits are usually covered with covers.

[0003] The existing cable trench cover is generally made of a main plate made of concrete, and a metal enclosure is arranged around the main plate to prevent the edge of the main plate from being damaged. This cable trench cover has the following defects when used: 1. Each time the inspection is carried out, the heavy cable trench cover needs to be opened before the inspection can be carried out, which is labor-intensive.

[0004] To this end, we designed a cable trench cover that can detect information inside the cable trench. Utility Model Content

[0005] In order to overcome the deficiencies in the background technology, the utility model discloses a cable trench cover.

[0006] In order to achieve the above-mentioned invention object, the utility model adopts the following technical solutions:

[0007] A cable trench cover, comprising:

[0008] A main body plate, wherein the bottom surface of the main body plate is provided with a detection device for detecting data information in the cable trench, and the inner cavity of the top surface of the main body plate is provided with a display screen connected to the display detection device signal, and is used to display the data information detected by the detection device;

[0009] A mounting bracket is provided on the peripheral side of the lower section of the main body plate and is used to match the cable trench entrance and exit;

[0010] A photovoltaic panel is arranged on the top surface of the mounting bracket, and the photovoltaic panel is connected to the corresponding main panel;

[0011] Wherein, the photovoltaic panel is electrically connected to the detection device and the display screen.

[0012] Preferably, the photovoltaic panel is arranged to be tilted up and down, and the end of the photovoltaic panel away from the main panel is the lower end.

[0013] Preferably, the outer side of the mounting bracket is provided with an interfering inclined surface which is interferingly matched with the lower end surface of the photovoltaic panel.

[0014] Preferably, a sealing structure is provided between the upper end surface of the photovoltaic panel and the side surface of the main panel.

[0015] Preferably, a heat dissipation gap is provided between two adjacent photovoltaic panels.

[0016] Preferably, the opposite sides of two adjacent photovoltaic panels are each provided with a first filling block with a right-angled triangle cross section, wherein one right-angled side of the first filling block is in contact with the corresponding side surface of the photovoltaic panel, and the other right-angled side is located in the same plane as the bottom surface of the corresponding photovoltaic panel;

[0017] A second filling block with an isosceles triangle cross section is disposed between the two first filling blocks. The two oblique sides of the second filling block correspond to the oblique sides of the two first filling blocks respectively, and the second filling block has the heat dissipation gap.

[0018] Preferably, a filler having a heat dissipation channel is filled between the side surfaces of two adjacent photovoltaic panels and the top surface of the second filling block.

[0019] Preferably, the main body plate has a transparent observation window.

[0020] Preferably, a lighting lamp connected to the photovoltaic panel signal is provided on the bottom surface of the main body panel.

[0021] Due to the adoption of the above-mentioned technical solution, the utility model has the following beneficial effects:

[0022] 1. The information in the cable trench can be detected by the detection device and then displayed on the display screen. During the inspection, the staff only needs to check the information displayed on the display screen. Compared with the prior art, it is necessary to open the heavy cable trench cover before the inspection, which reduces the labor intensity and improves the work efficiency of the inspection;

[0023] 2. The arrangement of the first filling block and the second filling block allows a heat dissipation gap to be provided between two adjacent photovoltaic panels, thereby facilitating heat dissipation in the cable trench and effectively preventing rainwater from entering. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 It is a top view of the utility model;

[0026] Figure 3 It is a bottom view of the utility model;

[0027] Figure 4 It is a schematic diagram of the structure of the heat dissipation gap in the utility model;

[0028] Figure 5 It is a schematic diagram of the coordination of the mounting bracket and the photovoltaic panel in the utility model.

[0029] In the figure: 1. main body board; 2. detection device; 3. display screen; 4. mounting bracket; 41. abutting slope; 5. photovoltaic panel; 6. sealing structure; 7. first filling block; 8. second filling block; 9. filler; 10. lighting lamp. DETAILED DESCRIPTION

[0030] The present invention can be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention. In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "back", "left", "right", etc. to indicate directions or positional relationships, they only correspond to the drawings of the present application, in order to facilitate the description of the present invention; it should be understood that if there are terms such as "end", "side", "end part", "lateral", "lateral", "transverse", "longitudinal", etc. to indicate directions or positional relationships, they only correspond to the length and width of the corresponding parts, that is, "end part" indicates the head and tail areas in the length direction of the corresponding part, and "side part" indicates the head and tail areas in the width direction of the corresponding part; this is for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific direction.

[0031] Embodiment 1, in combination with the attached Figure 1-5 , a cable trench cover, comprising:

[0032] A main body panel 1, a detection device 2 for detecting data information in a cable trench is arranged on the bottom surface of the main body panel 1, and a display screen 3 connected to the display detection device 2 is arranged in the inner cavity of the top surface of the main body panel 1, and is used to display data information detected by the detection device 2;

[0033] As needed, the display screen 3 has a control button for turning on the screen and a function for turning off the screen; for example, when the display screen 3 needs to be turned on, the control button can be pressed to turn on the display screen 3, and the information displayed on the display screen 3 can be clearly displayed; for example, the display screen 3 automatically turns off the screen after being on for a certain period of time, or has a screen-off button, and the display screen 3 can be turned off by pressing the screen-off button, so as to save electricity. The specific design can refer to the computer display screen.

[0034] As required, the detection device 2 can also be connected to the remote monitoring system signal, that is, the monitoring management personnel can observe the detection results of the detection device 2 in real time in the office.

[0035] The mounting bracket 4 is arranged on the peripheral side of the lower section of the main body plate 1 and is used to match the cable trench entrance and exit;

[0036] The photovoltaic panel 5 is arranged on the top surface of the mounting bracket 4, and the photovoltaic panel 5 is connected to the corresponding main panel 1;

[0037] The photovoltaic panel 5 is electrically connected to the detection device 2 and the display screen 3 .

[0038] As needed, the specific detection module in the detection device 2 is selected according to actual needs, such as a temperature detection module for detecting the temperature in the cable trench; a humidity detection module for detecting the humidity in the cable trench; and an SF6 content detection module for detecting the SF6 content in the cable trench.

[0039] The cable trench cover retains the covering and sealing function of the traditional cable trench cover. On this basis, the communication technology and new energy technology are used to enable the real-time observation of certain important data inside the cable trench through the monitoring system, thereby achieving real-time control of the cable operation status. The overall system is more intelligent, accurate and reliable.

[0040] This arrangement can detect the information in the cable trench through the detection device 2, and then display it on the display screen 3. At this time, during the inspection work, the staff only needs to check the information displayed on the display screen 3. Compared with the prior art, it is necessary to lift up the heavy cable trench cover before conducting the inspection work, which reduces the labor intensity and improves the work efficiency of the inspection work.

[0041] Embodiment 2, combined with the attached Figure 1-5 , a cable trench cover, based on the first embodiment, the photovoltaic panel 5 is arranged to be inclined up and down, and the end of the photovoltaic panel 5 away from the main panel 1 is the lower end.

[0042] Furthermore, it is beneficial to set the photovoltaic panel 5 up and down in an inclined manner. At this time, there is an inverted triangular space between the upper end surface of the photovoltaic panel 5 and the side surface of the main panel 1. In order to prevent rainwater from entering the cable trench through the inverted triangular space, a sealing structure 6 is provided between the upper end surface of the photovoltaic panel 5 and the side surface of the main panel 1, that is, rainwater will not enter the cable trench from between the upper end surface of the photovoltaic panel 5 and the side surface of the main panel 1.

[0043] As required, the sealing structure 6 can be made of glue, asphalt, etc.

[0044] Furthermore, the main body panel 1 has a transparent observation window; as required, the observation window can be a through hole for installing the observation window opened in the main body panel 1, and the observation window is sealed and installed in the through hole. In this case, the main body panel 1 can be made by pouring concrete in the prior art. As required, the main body panel 1 can also be made of transparent organic glass, in which case the entire main body panel 1 can be regarded as an observation window.

[0045] Furthermore, the bottom surface of the main body plate 1 is provided with a lighting lamp 10 connected to the photovoltaic panel 5 signal; that is, when it is necessary to observe the cable trench, the lighting lamp 10 can be used to illuminate and observe the cable trench through the observation window. As needed, the display screen 3 has a control switch for controlling the on and off of the lighting lamp 10, so that when lighting is not needed, the lighting lamp 10 can be turned off to save energy.

[0046] Embodiment 3, in combination with the attached Figure 4 A cable trench cover is provided, based on the second embodiment, to improve the heat dissipation effect of the cable trench. A heat dissipation gap is provided between two adjacent photovoltaic panels 5 .

[0047] In some possible embodiments, there is a smaller vertical gap between two photovoltaic panels 5 , and the vertical gap forms a heat dissipation gap.

[0048] In some possible embodiments, the opposite sides of two adjacent photovoltaic panels 5 are provided with a first filling block 7 with a right-angled triangle cross-section, one of the right-angled sides of the first filling block 7 corresponds to the side of the corresponding photovoltaic panel 5, and the other right-angled side is located in the same plane as the bottom surface of the corresponding photovoltaic panel 5; a second filling block 8 with an isosceles triangle cross-section is provided between the two first filling blocks 7, and the two hypotenuses of the second filling block 8 correspond to the hypotenuses of the two first filling blocks 7 respectively, and a heat dissipation gap is provided; the heat dissipation gap is an inclined gap, and compared with the vertical gap, a heat dissipation gap is added, which can improve the heat dissipation efficiency, and the inclined gap can also reduce or even prevent rainwater from seeping in.

[0049] As needed, the right-angled edge of the first filling block 7 corresponding to the side of the photovoltaic panel 5 extends upward to the upper surface of the photovoltaic panel 5 , that is, the side of the photovoltaic panel 5 is covered by the right-angled edge of the first filling block 7 .

[0050] It should be noted that the top of the cable trench is higher than the surrounding ground, so rainwater on the cable trench cover can be smoothly discharged through the inclined photovoltaic panel 5. Combined with the inclined gap, rainwater basically does not extend into the cable trench.

[0051] It should be noted that the inclined gap is formed by the existence of the roughness of the inclined surface of the first filling block 7 and the inclined surface of the second filling block 8, and does not need to be deliberately controlled, so the assembly is also very convenient.

[0052] Furthermore, a filler 9 with a heat dissipation channel is filled between the side surfaces of two adjacent photovoltaic panels 5 and the top surface of the second filling block 8. As required, the filler 9 can be corundum or a structure such as polyethylene with a heat dissipation channel.

[0053] Embodiment 4, in combination with the attached Figure 5 A cable trench cover, based on the second or third embodiment, in order to facilitate the replacement of the photovoltaic panel 5, the outer side of the mounting bracket 4 is provided with an interfering inclined surface 41 which interferes with the lower end surface of the photovoltaic panel 5; that is, the position of the photovoltaic panel 5 can be limited by the interfering inclined surface 41, so the photovoltaic panel 5 can be directly buckled at the corresponding position.

[0054] The parts of the present invention that are not described in detail are prior art. It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and it is intended that all changes that fall within the meaning and scope of equivalent elements are included in the present invention.

Claims

1. A cable trench cover, characterized in that: include: A main body panel (1), wherein the bottom surface of the main body panel (1) is provided with a detection device (2) for detecting data information in a cable trench, and the inner cavity of the top surface of the main body panel (1) is provided with a display screen (3) connected to the display detection device (2) for displaying signals, and used for displaying data information detected by the detection device (2); A mounting bracket (4) is arranged on the circumference of the lower section of the main body plate (1) and is used to match the inlet and outlet of the cable trench; A photovoltaic panel (5) is arranged on the top surface of the mounting bracket (4), and the photovoltaic panel (5) is connected to the corresponding main panel (1); Wherein, the photovoltaic panel (5) is electrically connected to the detection device (2) and the display screen (3).

2. A cable trench cover according to claim 1, characterized in that: The photovoltaic panel (5) is arranged to be tilted up and down, and the end of the photovoltaic panel (5) facing away from the main panel (1) is the lower end.

3. A cable trench cover according to claim 2, characterized in that: The outer side of the mounting bracket (4) is provided with a contact inclined surface (41) that contacts and cooperates with the lower end surface of the photovoltaic panel (5).

4. A cable trench cover according to claim 2, characterized in that: A sealing structure (6) is provided between the upper end surface of the photovoltaic panel (5) and the side surface of the main body panel (1).

5. A cable trench cover according to claim 2, characterized in that: A heat dissipation gap is provided between two adjacent photovoltaic panels (5).

6. A cable trench cover according to claim 5, characterized in that: The opposite sides of two adjacent photovoltaic panels (5) are each provided with a first filling block (7) having a right-angled triangular cross-section, wherein one right-angled side of the first filling block (7) is correspondingly fitted with the side surface of the corresponding photovoltaic panel (5), and the other right-angled side is located in the same plane as the bottom surface of the corresponding photovoltaic panel (5); A second filling block (8) having an isosceles triangle cross section is provided between the two first filling blocks (7); the two oblique sides of the second filling block (8) respectively correspond to the oblique sides of the two first filling blocks (7) and have the heat dissipation gap.

7. A cable trench cover according to claim 6, characterized in that: A filler (9) having a heat dissipation channel is filled between the side surfaces of two adjacent photovoltaic panels (5) and the top surface of the second filling block (8).

8. The cable trench cover according to claim 1, characterized in that: The main body plate (1) has a transparent observation window.

9. A cable trench cover according to claim 8, characterized in that: The bottom surface of the main body panel (1) is provided with an illumination lamp (10) which is signal-connected to the photovoltaic panel (5).

Images