A power equipment monitoring device that is easy to maintain
Patent Information
- Application Number
- CN202522507232.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-26
- Publication Date
- 2026-09-25
- Estimated Expiration
- 2035-11-26
AI Technical Summary
[0004]本实用新型的目的在于提供一种便于维护的电力设备监测装置，以解决上述背景技术中提出的现有的摄像头与安装结构的连接多依赖螺栓、螺母等传统紧固件，拆卸维护不方便的问题
[0013]有益效果：本实用新型通过滑动板与滑动槽的配合及斜面导向作用，即可完成摄像头的快速安装，省去了逐一对紧固件拧紧的繁琐步骤，提升了安装效率；维护拆卸时，仅需握住安装环向上推动，通过顶出杆即可顶起插柱实现分离，无需拆卸多个紧固件，避免了狭窄空间操作困难的问题，大幅缩短了维护时间。
Smart Images
Figure CN224801376U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of monitoring device technology, specifically a power equipment monitoring device that is easy to maintain. Background Technology
[0002] Monitoring devices for power equipment are intelligent devices used for visual monitoring in power system operation and maintenance. They are typically installed in key equipment and areas such as transformers, switchgear, and cable trenches in power plants, substations, and distribution rooms. They use high-definition cameras to collect real-time images of the equipment's appearance and operating environment (such as whether the equipment is damaged, leaking oil, or obstructed by foreign objects, and whether there are open flames, smoke, or unauthorized intrusions). Combined with video analytics technology, they can intelligently identify and alarm for abnormal scenarios. They also support real-time video transmission, historical video storage and playback, and can intuitively assist maintenance personnel in remotely grasping the equipment and on-site situation, promptly identifying potential safety hazards at the visual level, and providing intuitive support for the safe operation and rapid fault diagnosis of power equipment.
[0003] However, existing power equipment monitoring devices mostly rely on traditional fasteners such as bolts and nuts to connect their cameras to the mounting structure. During installation, tools such as wrenches are needed to tighten each fastener individually, which is cumbersome and time-consuming. When performing maintenance work such as inspection or camera replacement, multiple fasteners must be removed before the device can be taken off, which is not only inefficient but may also cause difficulties in disassembly and assembly due to the narrow operating space. Utility Model Content
[0004] The purpose of this utility model is to provide a power equipment monitoring device that is easy to maintain, so as to solve the problem mentioned in the background art that the connection between the existing camera and the installation structure mostly relies on traditional fasteners such as bolts and nuts, which makes disassembly and maintenance inconvenient.
[0005] To achieve the above objectives, this utility model provides the following technical solution: A power equipment monitoring device that is easy to maintain includes a camera and a mounting plate. The camera has a mounting rod at the top, the mounting plate has a mounting tube at the bottom, and the mounting tube has a mounting assembly at the bottom. The mounting assembly includes a sliding groove, a sliding plate is provided at the top of the mounting rod, an insertion post is slidably provided at the bottom of the mounting tube, and a slot is provided on the inner side of the sliding plate.
[0006] In a preferred embodiment of the present invention, the sliding plate is slidably connected to the sliding groove, the insertion post extends into the sliding groove, and the insertion post is installed and removed from the slot.
[0007] In a preferred embodiment of this utility model, a spring is provided at the top of the inner side of the mounting tube, and the bottom of the spring is connected to a plug.
[0008] In a preferred embodiment of this utility model, the sliding plate is provided with a first inclined surface on both sides, and the bottom edge of the insertion post is provided with a second inclined surface.
[0009] In a preferred embodiment of the present invention, a circular groove is provided at the bottom of the slot, and an ejector rod is slidably disposed inside the circular groove.
[0010] In a preferred embodiment of this utility model, through slots are provided on both sides of the circular groove, and a mounting ring is provided on the outer side of the mounting rod.
[0011] In a preferred embodiment of this utility model, a connector is provided on the inner side of the mounting ring, the connector passes through the through groove, and the connector is connected to the ejector rod.
[0012] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
[0013] Beneficial effects: This utility model can quickly install the camera by using the cooperation of the sliding plate and the sliding groove and the guiding effect of the inclined surface, eliminating the tedious step of tightening the fasteners one by one and improving the installation efficiency. When maintaining and disassembling, you only need to hold the installation ring and push it upwards. The insertion post can be lifted by the push rod to separate it. There is no need to disassemble multiple fasteners, avoiding the problem of difficult operation in narrow spaces and greatly shortening the maintenance time.
[0014] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description
[0015] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the main structure of a power equipment monitoring device that is easy to maintain; Figure 2 This is a schematic diagram of an exploded structure in a power equipment monitoring device that is easy to maintain. Figure 3 This is a schematic cross-sectional view of a power equipment monitoring device that is easy to maintain. Figure 4 This is a schematic diagram of the mounting rod structure in a power equipment monitoring device that is easy to maintain; Figure 5This is a schematic diagram of the installation pipe structure in a power equipment monitoring device that is easy to maintain.
[0016] In the diagram: 1. Camera; 11. Mounting rod; 12. Sliding plate; 13. Slot; 14. First inclined surface; 15. Circular groove; 2. Mounting plate; 21. Sliding groove; 22. Mounting tube; 23. Insert post; 24. Second inclined surface; 25. Spring; 3. Through slot; 31. Ejector rod; 32. Connector; 33. Mounting ring. Detailed Implementation
[0017] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.
[0018] Please refer to Figures 1-5 This utility model discloses a power equipment monitoring device that is easy to maintain. It includes a camera 1 and a mounting plate 2. The camera 1 is a high-definition industrial-grade network camera, model Hikvision DS-2CD3T46WD-I3, electrically connected via an RVV2*1.5mm² copper core PVC insulated PVC sheathed flexible cable. A stable power supply is provided by a 220V AC distribution box at the power equipment site, meeting the power requirements for long-term monitoring. A mounting rod 11, made of 304 stainless steel, is fixed to the top of the camera 1 using argon arc welding. The mounting rod 11 connects the camera 1 to the mounting components, providing support and transmitting fixing force. The mounting plate 2 is made of Q235 cold-rolled steel plate with hot-dip galvanizing to improve rust resistance. It serves as the fixed foundation for the device, connecting to a preset position in the monitoring area and providing a stable mounting carrier for the entire device. A mounting pipe 22, made of 20# seamless steel pipe, is fixed to the bottom of the mounting plate 2 using argon arc welding.
[0019] The bottom of the mounting tube 22 is equipped with a mounting assembly, which includes a sliding groove 21 made of 304 stainless steel. The sliding groove 21 is fixedly installed on the bottom of the mounting plate 2 by welding and communicates with the inside of the mounting tube 22. The top of the mounting rod 11 has an integrally formed sliding plate 12 made of 304 stainless steel. The sliding plate 12 is slidably connected to the sliding groove 21, and the sliding fit clearance is controlled within 0.1-0.2mm to ensure smooth sliding without obvious shaking. The bottom of the mounting tube 22 is slidably equipped with an insertion post 23 made of 45# steel with a chrome-plated surface to reduce sliding friction. 23 extends into the sliding groove 21. A slot 13 is machined on the inner side of the sliding plate 12. The size of the slot 13 is adapted to the insertion post 23. The insertion post 23 is installed and removed in the slot 13, completing the fixation and separation of the camera 1 and the mounting plate 2. A spring 25 is welded and fixed to the top of the inner side of the mounting tube 22. The spring 25 is made of 65Mn spring steel and is a compression spring under the GB / T2089-2009 standard. The bottom of the spring 25 is welded and fixed to the top of the insertion post 23. Through the elastic force of the spring 25, a continuous downward restoring force is provided to the insertion post 23 to ensure the stable cooperation between the insertion post 23 and the slot 13.
[0020] The sliding plate 12 has a first inclined surface 14 formed on both sides by milling, and the bottom edge of the insertion post 23 has a second inclined surface 24 formed by chamfering on a lathe. The inclination angle of the first inclined surface 14 and the second inclined surface 24 is 30°, and the surface is polished to reduce friction. When the sliding plate 12 is slidably installed along the sliding groove 21, when the sliding plate 12 moves to the position of contacting the insertion post 23, the first inclined surface 14 and the second inclined surface 24 come into contact with each other. With the guiding effect of the inclined surface, the horizontal thrust of the sliding plate 12 can be converted into a force that pushes the insertion post 23 to move upward, so that the insertion post 23 compresses the spring 25 and moves upward to avoid it. After the sliding plate 12 is completely slid into the sliding groove 21 and installed in place, the slot 13 is just aligned with the insertion post 23. At this time, the spring 25 returns to its original position and pushes the insertion post 23 downward to insert into the slot 13, thus completing the quick installation and fixing of the camera 1.
[0021] A circular groove 15 is formed at the bottom of the slot 13. An ejector rod 31 is slidably mounted inside the groove 15. The ejector rod 31 is made of 45# steel with a chrome-plated surface to improve wear resistance. The diameter of the ejector rod 31 matches the inner diameter of the circular groove 15 to ensure smooth sliding. Through grooves 3 are machined axially on both sides of the circular groove 15, and the width of the through grooves 3 matches the width of the connector 32. An installation ring 33 is slidably mounted on the outer side of the mounting rod 11. The installation ring 33 is made of ABS engineering plastic with anti-slip textures for easy gripping. The connector 32 is fixed to the inner side of the installation ring 33 by screws. The connector 32 is made of 304 stainless steel. The connector 32 passes through the through groove 3, and the top of the connector 32 is welded and fixed to the bottom of the ejector rod 31. When it is necessary to disassemble the camera 1, the operator holds the mounting ring 33 and pushes it upward. The mounting ring 33 drives the connector 32 to move upward along the through groove 3. The connector 32 pushes the ejector rod 31 upward at the same time. The top of the ejector rod 31 contacts the bottom of the insertion post 23 and lifts it upward, so that the insertion post 23 is disengaged from the slot 13. At this time, the sliding plate 12 can be pulled out along the sliding groove 21 to complete the quick disassembly of the camera 1.
[0022] The working principle of this utility model is as follows: During installation, the mounting plate 2 is first fixed to the preset position in the power equipment monitoring area with expansion screws. Then, the camera 1 is connected to the 220V AC distribution box for power supply through an RVV2*1.5mm² copper core cable. Subsequently, the sliding plate 12 on the top of the camera 1 is pushed to slide along the sliding groove 21 at the bottom of the mounting plate 2. When the first inclined surface 14 of the sliding plate 12 contacts the second inclined surface 24 of the plug 23, the inclined surface guides the plug 23 to compress the spring 25 upward. After the sliding plate 12 is completely slid into the sliding groove 21, the slot 13 is aligned with the plug 23. The spring 25 returns to its original position and pushes the plug 23 into the slot 13, completing the installation of the camera 1. During disassembly, the operator holds the mounting ring 33 and pushes it upward. The mounting ring 33 drives the ejector rod 31 to move upward along the circular groove 15 through the connector 32. The ejector rod 31 lifts the plug 23 to disengage it from the slot 13. Then, the sliding plate 12 is pulled out along the sliding groove 21. The power supply cable of the camera 1 is disconnected, and the camera 1 can be removed, achieving quick maintenance.
[0023] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.
Claims
1. A power equipment monitoring device that is easy to maintain, characterized in that: Includes a camera (1) and a mounting plate (2). The camera (1) is provided with a mounting rod (11) at the top and a mounting tube (22) is provided at the bottom of the mounting plate (2). The mounting tube (22) is provided with a mounting component at the bottom. The mounting assembly includes a sliding groove (21), a sliding plate (12) is provided at the top of the mounting rod (11), a plug (23) is slidably provided at the bottom of the mounting tube (22), and a slot (13) is provided on the inner side of the sliding plate (12).
2. The power equipment monitoring device that is easy to maintain according to claim 1, characterized in that, The sliding plate (12) is slidably connected to the sliding groove (21), and the insert (23) extends into the sliding groove (21). The insert (23) is installed and removed in the slot (13).
3. The power equipment monitoring device that is easy to maintain according to claim 1, characterized in that, A spring (25) is provided on the top of the inner side of the mounting tube (22), and the bottom of the spring (25) is connected to the insertion post (23).
4. The power equipment monitoring device for easy maintenance according to claim 1, characterized in that, The sliding plate (12) has a first inclined surface (14) on both sides, and the bottom edge of the insert (23) has a second inclined surface (24).
5. The power equipment monitoring device for easy maintenance according to claim 1, characterized in that, The bottom of the slot (13) is provided with a circular groove (15), and a push rod (31) is slidably provided inside the circular groove (15).
6. The power equipment monitoring device for easy maintenance according to claim 5, characterized in that, The circular groove (15) has through grooves (3) on both sides, and the mounting rod (11) has a mounting ring (33) on the outside.
7. The power equipment monitoring device for easy maintenance according to claim 6, characterized in that, A connector (32) is provided on the inner side of the mounting ring (33). The connector (32) passes through the through groove (3) and is connected to the ejector rod (31).