An adjustable substation on-line monitoring device

Abstract

The utility model provides a kind of adjustable substation on-line monitoring equipment, belong to substation monitoring technical field, including guide rail and the monitoring unit slidingly connected in it, monitoring unit includes the sliding seat slidingly connected in guide rail, the lower end of sliding seat is equipped with monitoring camera, rotating shaft is rotatably connected in the inner chamber of sliding seat, both ends of rotating shaft are equipped with driving wheel, driving wheel is all with the inner chamber bottom of guide rail contact, the lower end of sliding seat is equipped with the through hole corresponding to driving wheel one to one, the upper end of sliding seat is also equipped with guide assembly, monitoring unit further includes the bevel gear one set on rotating shaft, the inner chamber bottom of sliding seat is rotatably connected with bevel gear two, sliding seat is engagedly connected with bevel gear one. The utility model is through monitoring unit, realize the position adjustment of monitoring unit, solve traditional fixed-point monitoring limitation, increase monitoring coverage, realize multi-angle full-area monitoring, guarantee the stability when sliding seat moves.

Description

Technical Field

[0001] This utility model belongs to the field of substation monitoring technology, specifically relating to an adjustable online monitoring device for substations. Background Technology

[0002] A substation is a place in a power system that transforms voltage and current, receives electrical energy, and distributes electrical energy. Its function is to step up the electrical energy generated by the generator and feed it into the high-voltage power grid. Currently, substation equipment monitoring often uses fixed monitoring equipment to monitor the operating status of equipment within the substation. Once such equipment is installed, its monitoring range is relatively fixed, and it can only monitor within the movable range of the equipment. It is difficult to move it flexibly according to changes in the layout of equipment within the substation or adjustments to monitoring needs. If it is necessary to expand the monitoring range, additional monitoring equipment is often required, which not only increases equipment costs but also poses the risk of monitoring blind spots. Utility Model Content

[0003] In view of this, the present invention provides an adjustable online monitoring device for substations, which can realize the position adjustment of the monitoring unit through the monitoring unit, solve the limitations of traditional fixed-point monitoring, increase the monitoring coverage, realize multi-angle full-area monitoring, and ensure the stability of the sliding seat when moving.

[0004] To address the aforementioned technical problems, this utility model provides an adjustable online monitoring device for substations, comprising a guide rail and a monitoring unit slidably connected therein. The monitoring unit includes a sliding seat slidably connected within the guide rail, with a monitoring camera at the lower end of the sliding seat. A rotating rod is rotatably connected to the inner cavity of the sliding seat, with drive wheels at both ends of the rotating rod. The drive wheels are in contact with the bottom of the inner cavity of the guide rail. The lower end of the sliding seat has through-holes corresponding to the drive wheels, and the upper end of the sliding seat is also provided with a guide assembly. This allows for the adjustment of the monitoring unit's position, overcoming the limitations of traditional fixed-point monitoring, increasing the monitoring coverage, achieving multi-angle full-area monitoring, and ensuring the stability of the sliding seat during movement. The monitoring unit also includes a bevel gear one mounted on the rotating rod, and a bevel gear two rotatably connected to the bottom of the inner cavity of the sliding seat. The sliding seat meshes with the bevel gear one, thus achieving rapid transmission.

[0005] The monitoring unit also includes a motor located at the lower end of the sliding seat. The output shaft of the motor is fixedly connected to the second bevel gear, thus providing a drive source for the second bevel gear.

[0006] The guide assembly includes slide grooves symmetrically arranged at both ends of the slide seat. A slide frame is slidably connected between the two slide grooves at the same end. A guide wheel is rotatably connected to the outer end of the slide frame. The guide wheel contacts the inner wall of the guide rail. A support member is provided in the slide groove to support the slide frame, which serves to guide the movement.

[0007] The support includes springs symmetrically arranged at both ends of the inner cavity of the slide groove. The inner end of the sliding frame is fixedly connected to the outer end of the spring located in the same slide groove, thus providing elastic support force.

[0008] It also includes operating components, which include levers respectively disposed on both sides of the sliding frame. The upper ends of both sides of the sliding seat are provided with openings corresponding to each lever, so as to facilitate quick installation of the sliding seat.

[0009] The upper end of the guide rail is equipped with several evenly distributed mounting rods, which securely install the guide rail in the substation monitoring area.

[0010] The beneficial effects of the above-mentioned technical solution of this utility model are as follows: 1. The monitoring unit is installed and connected to the guide rail via a sliding seat. The monitoring camera is suspended below the guide rail via the sliding seat, enabling all-weather online monitoring of the substation equipment. During the monitoring process, the motor automatically starts and stops according to a preset cycle. Its output shaft rotates to drive bevel gear two, which in turn drives the rotating rod and the drive wheels at both ends to rotate synchronously through bevel gear one meshing with it. The drive wheels form a friction transmission with the bottom of the guide rail cavity through the through-hole at the lower end of the sliding seat, driving the sliding seat to move smoothly along the guide rail, thereby realizing the position adjustment of the monitoring unit, solving the limitations of traditional fixed-point monitoring, increasing the monitoring coverage, and realizing multi-angle full-area monitoring.

[0011] 2. The spring provides support to the sliding frame in a pre-compressed state, ensuring that its outer guide wheel is always in close contact with the inner wall of the guide rail, thus guaranteeing the stability of the sliding seat when it moves.

[0012] 3. When installing the monitoring unit, the operator can directly adjust the position of the sliding bracket by moving the lever to ensure that the sliding seat is quickly installed into the guide rail, which significantly improves the efficiency of operation and maintenance. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the main structure of an adjustable online monitoring device for substations according to this utility model; Figure 2 This is an enlarged structural diagram of point A in this utility model; Figure 3 This is a cross-sectional structural diagram of the present invention; Figure 4 This is an enlarged structural diagram of section B of this utility model.

[0014] Explanation of reference numerals in the attached drawings: 100, guide rail; 200, sliding seat; 201, monitoring camera; 202, rotating rod; 203, drive wheel; 204, bevel gear one; 205, bevel gear two; 206, motor; 300, slide groove; 301, sliding frame; 302, guide wheel; 303, spring; 400, dial plate; 401, opening; 500, mounting rod. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the following will be described in conjunction with the accompanying drawings of the embodiments of this utility model. Figure 1-4 The technical solutions of the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model are within the protection scope of this utility model.

[0016] This embodiment provides an adjustable substation online monitoring device, such as... Figure 1-4 As shown: The system includes a guide rail 100 and a monitoring unit slidably connected therein. The monitoring unit includes a sliding seat 200 slidably connected within the guide rail 100. A monitoring camera 201 is located at the lower end of the sliding seat 200. A rotating rod 202 is rotatably connected to the inner cavity of the sliding seat 200. Both ends of the rotating rod 202 are equipped with drive wheels 203, which are in contact with the bottom of the inner cavity of the guide rail 100. The lower end of the sliding seat 200 has through-holes corresponding to the drive wheels 203. The upper end of the sliding seat 200 also has a guide assembly. The monitoring unit also includes a bevel gear 204 mounted on the rotating rod 202. A second bevel gear 205 is rotatably connected to the bottom of the inner cavity of the sliding seat 200. The sliding seat 200 meshes with the first bevel gear 204. The monitoring unit also includes a motor 206 located at the lower end of the sliding seat 200. The output shaft of the motor 206 is fixedly connected to the second bevel gear 205. The monitoring camera 201 can be a DS-2SK8C144IMX model monitoring camera.

[0017] The monitoring unit is installed and connected to the guide rail 100 via the sliding seat 200. The monitoring camera 201 is suspended below the guide rail via the sliding seat 200, enabling all-weather online monitoring of the substation equipment. During the monitoring process, the motor 206 automatically starts and stops according to a preset cycle. Its output shaft rotates to drive the second bevel gear 205, which in turn drives the rotating rod 202 and the drive wheels 203 at both ends to rotate synchronously through the bevel gear 204 meshing with it. The drive wheels 203 form a friction transmission with the bottom of the inner cavity of the guide rail 100 through the through-hole at the lower end of the sliding seat 200, driving the sliding seat 200 to move smoothly along the guide rail 100, thereby realizing the position adjustment of the monitoring unit, solving the limitations of traditional fixed-point monitoring, increasing the monitoring coverage, and realizing multi-angle full-area monitoring.

[0018] like Figure 3-4 As shown, the guide assembly includes slide grooves 300 symmetrically arranged at both ends of the slide seat 200. A slide frame 301 is slidably connected between the two slide grooves 300 at the same end. A guide wheel 302 is rotatably connected to the outer end of the slide frame 301. The guide wheel 302 is in contact with the inner wall of the guide rail 100. A support member is provided in each slide groove 300 to provide support for the slide frame 301. The support member includes a spring 303 symmetrically arranged at both ends of the inner cavity of the slide groove 300. The inner end of the slide frame 301 is fixedly connected to the outer end of the spring 303 located in the same slide groove 300. A rectangular slot is opened at both ends of the upper part of the slide seat 200 to accommodate the guide wheel 302.

[0019] Spring 303 provides support to sliding frame 301 in a pre-compressed state, ensuring that its outer guide wheel 302 is always in close contact with the inner wall of the guide rail, thus ensuring the stability of sliding seat 200 when it moves.

[0020] like Figure 3-4 As shown, it also includes operating components, which include levers 400 respectively disposed on both sides of the sliding frame 301. The upper ends of the sliding seat 200 are provided with openings 401 corresponding to each lever 400, so as to facilitate the operator to adjust the position of the guide wheel 302, so as to facilitate the quick installation of the sliding seat 200.

[0021] like Figure 1 As shown, the upper end of the guide rail 100 is provided with several evenly distributed mounting rods 500, which facilitates the quick and easy installation of the guide rail 100 and its auxiliary mechanisms into the substation.

[0022] The working principle of the adjustable substation online monitoring device provided by this utility model is as follows: The guide rail 100 is securely installed in the substation monitoring area by the mounting rod 500. Then, the monitoring unit is installed and connected to the guide rail 100 by the sliding seat 200. The monitoring camera 201 is suspended below the guide rail by the sliding seat 200 to realize all-weather online monitoring of the substation equipment. During the monitoring process, the motor 206 automatically starts and stops according to a preset cycle. Its output shaft rotates to drive the second bevel gear 205, which in turn drives the rotating rod 202 and the drive wheels 203 at both ends to rotate synchronously through the meshing bevel gear 204. The drive wheels 203 are connected to the sliding seat 200. The lower through-hole forms a friction drive with the bottom of the inner cavity of the guide rail 100, driving the sliding seat 200 to move smoothly along the guide rail 100, thereby realizing the position adjustment of the monitoring unit, solving the limitations of traditional fixed-point monitoring, increasing the monitoring coverage, and realizing multi-angle full-area monitoring. At the same time, the spring 303 provides support force for the sliding frame 301 in a pre-compressed state, ensuring that its outer guide wheel 302 is always in close contact with the inner wall of the guide rail, ensuring the stability of the sliding seat 200 when moving. When installing the monitoring unit, the operator can directly move the dial 400 to adjust the position of the sliding frame 301, ensuring that the sliding seat 200 is quickly installed into the guide rail 100, significantly improving operation and maintenance efficiency.

[0023] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. An adjustable substation online monitoring device, characterized in that: The system includes a guide rail (100) and a monitoring unit slidably connected therein. The monitoring unit includes a sliding seat (200) slidably connected within the guide rail (100). A monitoring camera (201) is provided at the lower end of the sliding seat (200). A rotating rod (202) is rotatably connected to the inner cavity of the sliding seat (200). Both ends of the rotating rod (202) are provided with drive wheels (203). The drive wheels (203) are in contact with the bottom of the inner cavity of the guide rail (100). The lower end of the sliding seat (200) is provided with a through-hole corresponding to each drive wheel (203). The upper end of the sliding seat (200) is also provided with a guide assembly.

2. The adjustable substation online monitoring equipment as described in claim 1, characterized in that: The monitoring unit also includes a bevel gear one (204) disposed on the rotating rod (202), and a bevel gear two (205) is rotatably connected to the bottom of the inner cavity of the sliding seat (200), and the sliding seat (200) is meshed with the bevel gear one (204).

3. The adjustable substation online monitoring equipment as described in claim 2, characterized in that: The monitoring unit also includes a motor (206) located at the lower end of the sliding seat (200), and the output shaft of the motor (206) is fixedly connected to the second bevel gear (205).

4. The adjustable substation online monitoring equipment as described in claim 1, characterized in that: The guide assembly includes slide grooves (300) symmetrically arranged at both ends of the slide seat (200). A slide frame (301) is slidably connected between the two slide grooves (300) at the same end. A guide wheel (302) is rotatably connected to the outer end of each slide frame (301). The guide wheel (302) is in contact with the inner wall of the guide rail (100). Each slide groove (300) is provided with a support member for supporting the slide frame (301).

5. The adjustable substation online monitoring device as described in claim 4, characterized in that: The support includes springs (303) symmetrically arranged at both ends of the inner cavity of the slide groove (300), and the inner end of the sliding frame (301) is fixedly connected to the outer end of the spring (303) located in the same slide groove (300).

6. The adjustable substation online monitoring device as described in claim 4, characterized in that: It also includes an operating component, which includes a dial plate (400) respectively disposed on both sides of the sliding frame (301), and the upper ends of the sliding seat (200) are provided with openings (401) corresponding to each dial plate (400).

7. The adjustable substation online monitoring device as described in claim 1, characterized in that: The upper end of the guide rail (100) is provided with a number of evenly distributed mounting rods (500).

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