Lightning arrester on-line monitoring device convenient to install

Abstract

The utility model provides a lightning arrester on-line monitoring device convenient to install, which comprises a protection box body and a monitor body, the two sides of the protection box body are respectively and fixedly provided with an installation plate, the two installation plates are respectively and symmetrically provided with two through holes, the installation plates are fixed in a to-be-installed area through bolts, and the monitor body is fixed in the to-be-installed area through bolts. Two fixing seats are symmetrically fixed in the protection box body, sliding grooves are formed in the fixing seats, two pairs of sliding blocks are symmetrically fixed on the monitor body, the sliding blocks are in sliding connection with the sliding grooves, an air inlet rectangular pipe is arranged on one side of the protection box body in a communicating mode, and two mounting frames are arranged in the air inlet rectangular pipe at intervals; wherein one installation frame is provided with a water filtering cotton plate, and the other installation frame is provided with a filtering net, and the lightning arrester monitoring device solves the problems that a conventional lightning arrester monitoring device and an external protection shell are integrally arranged, so that a lot of time needs to be spent on overall disassembly of the lightning arrester monitoring device during maintenance, and the operation is very troublesome.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of lightning arrester monitoring, especially to a lightning arrester on-line monitoring device convenient to install. BACKGROUND

[0002] The lightning arrester on-line monitoring device is a device for monitoring the working state of the lightning arrester, which can monitor the current, resistive current, capacitive current and lightning strike times of the lightning arrester in real time, and through analyzing these data, the problems of the lightning arrester can be found in time to avoid accidents, and these monitoring data are crucial for evaluating the working state of the lightning arrester and predicting its remaining life.

[0003] The existing lightning arrester monitoring device and the external protective shell are integrally arranged, so that a lot of time is needed to disassemble the device as a whole during maintenance, which is very troublesome.

[0004] Therefore, it is necessary to provide a new lightning arrester on-line monitoring device convenient to install to solve the above technical problems. CONTENT OF THE UTILITY MODEL

[0005] To solve the above technical problems, the utility model provides a lightning arrester on-line monitoring device convenient to install, which solves the problem that the existing lightning arrester monitoring device and the external protective shell are integrally arranged, so that a lot of time is needed to disassemble the device as a whole during maintenance, which is very troublesome.

[0006] The lightning arrester on-line monitoring device convenient to install comprises a protection box body and a monitor body, both sides of the protection box body are fixed with mounting plates, two through holes are symmetrically arranged on both the mounting plates, and the mounting plates are fixed in a to-be-installed area through bolts;

[0007] Two fixed seats are symmetrically fixed in the protection box body, and a sliding groove is arranged on the fixed seat.

[0008] Two pairs of sliding blocks are symmetrically fixed on the monitor body, and the sliding blocks are slidably connected with the sliding grooves.

[0009] In a preferred embodiment, the monitor body is provided with a fixed rod on both sides, and the fixed rod is connected with the fixed seat through a high-strength screw.

[0010] In a preferred embodiment, the monitor body is provided with a heat-removing fan on one side, and a plurality of air outlet grooves are arranged on one side of the protection box body.

[0011] In a preferred embodiment, an air inlet square tube is arranged on one side of the protection box body in communication, two mounting frames are arranged in the air inlet square tube at intervals, one side of the mounting frame extends out of the air inlet square tube, and the mounting frame is slidably connected with the air inlet square tube.

[0012] One of the mounting frames is equipped with a water filter board, and the other mounting frame is equipped with a filter screen. A handle is fixed to one side of each mounting frame.

[0013] A sealing plate is fixed to the outside of the air inlet tube, and several inclined rainproof grooves are provided on the sealing plate.

[0014] In a preferred embodiment, lifting blocks are fixed on both sides of the monitor body.

[0015] In a preferred embodiment, the bottom of the protective enclosure is provided with several cable channels spaced apart.

[0016] The beneficial effects of this utility model are:

[0017] 1. When using this online monitoring device, the staff only needs to firmly fix the galvanized protective box to the area to be installed with bolts, slide the sliders on both sides of the monitor body into the groove, and finally fix the fixing rod to the fixing base with high-strength screws to complete the installation. The operation is simple and convenient, which greatly saves maintenance time.

[0018] 2. By setting up a heat dissipation fan, the heat dissipated from the inside of the monitor body can be quickly discharged from the air outlet, improving the heat dissipation speed and increasing the service life of the monitor body. In addition, before the outside air enters the protective box, the filter screen can filter the dust in the air, and the water filter cotton board can filter the moisture in the air, which can protect the monitor body from dust and water, further improving its service life. Attached Figure Description

[0019] Figure 1 The main structure of the easy-to-install online monitoring device for surge arresters provided by this utility model is shown in stereoscopic view. Figure One ;

[0020] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of A shown;

[0021] Figure 3 The main structure of the easy-to-install online monitoring device for surge arresters provided by this utility model is shown in stereoscopic view. Figure Two .

[0022] The following are the labels in the diagram: 1. Protective housing; 2. Mounting plate; 3. Through hole; 4. Monitor body; 5. Fixing base; 6. Slide groove; 7. Slider; 8. Fixing rod; 9. High-strength screw; 10. Exhaust fan; 11. Air outlet duct; 12. Air inlet tube; 13. Mounting frame; 14. Water filter board; 15. Handle; 16. Enclosure plate; 17. Inclined rainproof groove; 18. Lifting block; 19. Cable channel. DETAILED DESCRIPTION

[0023] The utility model will be further described below in combination with the drawings and embodiments.

[0024] Please refer to Figure 1 , Figure 2 and Figure 3 , wherein Figure 1 is the main structure perspective view of the lightning arrester online monitoring device provided by the utility model for easy installation Figure One . Figure 2 is the enlarged structural schematic view of A shown in Figure 1 . Figure 3 is the main structure perspective view of the lightning arrester online monitoring device provided by the utility model for easy installation Figure Two .

[0025] In the specific implementation process, as shown in Figures 1-3 , it comprises a protection box 1 and a monitor body 4, the protection box 1 is fixed with mounting plates 2 on both sides, the protection box 1 is movably provided with a box door at the opening, two through holes 3 are symmetrically formed on the two mounting plates 2, the mounting plates 2 are fixed in the installation area through bolts, two fixing seats 5 are symmetrically fixed in the protection box 1, a sliding groove 6 is formed on the fixing seat 5, two pairs of sliding blocks 7 are symmetrically fixed on the monitor body 4, the sliding blocks 7 are slidably connected with the sliding groove 6, lifting blocks 18 are fixed on both sides of the monitor body 4, which facilitates the staff to pull out the monitor body 4, a plurality of wire grooves 19 are formed at intervals at the bottom of the protection box 1, which facilitates the connection of the monitor body 4 with the external data cable.

[0026] Both sides of the monitor body 4 are provided with fixing rods 8, the fixing rods 8 are connected with the fixing seats 5 through high-strength screws 9, when the online monitoring device is used, the staff only needs to tightly fix the galvanized protection box 1 in the installation area through bolts, slide the sliding blocks 7 on both sides of the monitor body 4 into the sliding groove 6, and finally fix the fixing rods 8 on the fixing seats 5 through high-strength screws 9 to complete the installation, which is simple and convenient to operate and saves the maintenance time.

[0027] One side of the monitor body 4 is provided with a heat exhaust fan 10, a plurality of air outlet grooves 11 are formed on one side of the protection box 1, the heat generated in the monitor body 4 can be quickly exhausted from the air outlet grooves 11 through the heat exhaust fan 10, the heat dissipation speed is improved, and the service life of the monitor body 4 is increased.

[0028] The protection box 1 is provided with an air inlet square tube 12 on one side, two installation frames 13 are arranged in the air inlet square tube 12, one side of the installation frame 13 extends out of the air inlet square tube 12, and the installation frame 13 is slidably connected with the air inlet square tube 12; a filter cotton plate 14 is arranged on one of the installation frames 13, and a filter screen is arranged on the other installation frame 13; a handle 15 is fixed to one side of the installation frame 13; when the filter screen needs to be cleaned or the filter cotton plate 14 needs to be replaced, the box door is opened, the handle 15 is pulled to draw out the installation frame 13, the air inlet square tube 12 is provided with a closing plate 16, a plurality of inclined rainproof grooves 17 are formed in the closing plate 16, dust in the air can be filtered through the filter screen before external air enters the protection box 1, water in the air can be filtered through the filter cotton plate 14, the monitor body 4 is prevented from being dusty and wet, and the service life of the monitor body 4 is further improved.

[0029] The working principle of the utility model is: when the online monitoring device is used, the staff only needs to tightly fix the galvanized protection box 1 in the area to be installed through bolts, slides 7 on the two sides of the monitor body 4 are slid into the sliding grooves 6, finally, the fixing rod 8 is fixed on the fixing seat 5 through the high-strength screw 9, and the installation is completed, the operation is simple and convenient, and the maintenance time is saved.

[0030] The heat generated in the monitor body 4 can be quickly discharged from the air outlet groove 11 through the heat exhaust fan 10, the heat dissipation speed is improved, the service life of the monitor body 4 is increased, dust in the air can be filtered through the filter screen before external air enters the protection box 1, water in the air can be filtered through the filter cotton plate 14, the monitor body 4 is prevented from being dusty and wet, and the service life of the monitor body 4 is further improved.

[0031] The circuit and the control involved in the utility model are prior art, and too much repetition is not performed here.

[0032] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and equivalent structures or equivalent process transformations using the contents of the utility model specification and drawings or directly or indirectly applied in other related technical fields are also included in the patent protection range of the utility model.

Claims

1. An easy-to-install online monitoring device for surge arresters, characterized in that, It includes a protective housing (1) and a monitor body (4). The protective housing (1) has mounting plates (2) fixed on both sides. Two through holes (3) are symmetrically opened on the two mounting plates (2). The mounting plates (2) are fixed to the area to be installed by bolts. The protective box (1) has two fixed seats (5) symmetrically fixed inside, and the fixed seats (5) are provided with sliding grooves (6); Two pairs of sliders (7) are symmetrically fixed on the main body (4) of the monitor, and the sliders (7) are slidably connected to the grooves (6).

2. The easily installable online monitoring device for surge arresters according to claim 1, characterized in that, The monitor body (4) is provided with fixing rods (8) on both sides, and the fixing rods (8) are connected to the fixing base (5) by high-strength screws (9).

3. The easily installable online monitoring device for surge arresters according to claim 2, characterized in that, A heat dissipation fan (10) is provided on one side of the monitor body (4), and several air outlet slots (11) are provided on one side of the protective box (1).

4. The easily installable online monitoring device for surge arresters according to claim 3, characterized in that, The protective box (1) is connected to an air inlet tube (12) on one side. The air inlet tube (12) is provided with two mounting frames (13) spaced apart inside. One side of the mounting frame (13) extends out of the air inlet tube (12), and the mounting frame (13) is slidably connected to the air inlet tube (12). A filter cotton plate (14) is installed on one of the mounting frames (13), and a filter screen is installed on the other mounting frame (13). A handle (15) is fixed on one side of the mounting frame (13). The air inlet duct (12) is fixed with a sealing plate (16) on the outside, and the sealing plate (16) is provided with several inclined rainproof grooves (17).

5. The easily installable online monitoring device for surge arresters according to claim 4, characterized in that, Both sides of the monitor body (4) are fixed with lifting blocks (18).

6. The easily installable online monitoring device for surge arresters according to claim 5, characterized in that, The bottom of the protective enclosure (1) is provided with several cable channels (19) spaced apart.

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