A power tower steel structure inclination monitoring device
Patent Information
- Application Number
- CN202522422108.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-14
- Publication Date
- 2026-09-11
- Estimated Expiration
- 2035-11-14
AI Technical Summary
[0004]本实用新型的目的在于提供一种电力铁塔钢结构倾斜监测装置，通过设置快速安拆部，解决了现有的监测装置在使用时，不便于快速拆装，需要专业的工具来完成更换，从而影响安装和维护效率，难以适配电力铁塔野外作业对便捷性的需求的问题
Smart Images
Figure CN224744318U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of monitoring device technology, and in particular relates to a monitoring device for the tilt of steel structure of power transmission towers. Background Technology
[0002] Power transmission towers are typically built in complex outdoor environments and are subjected to multiple factors such as wind loads, icing, geological subsidence, material fatigue, and extreme weather over long periods of time. This can easily lead to tilting or deformation of the tower's steel structure. If such tilting is not detected and addressed in time, it can affect the line sag and electrical safety distance, or even cause the tower to become unstable and collapse, resulting in large-scale power outages, equipment damage, or even major accidents that endanger public safety. Therefore, efficient monitoring devices are needed to monitor the tilt.
[0003] However, existing monitoring devices are not easy to disassemble and install quickly during use, and require professional tools to replace them, which affects the efficiency of installation and maintenance and makes it difficult to meet the convenience requirements of power tower field operations. Utility Model Content
[0004] The purpose of this utility model is to provide a power tower steel structure tilt monitoring device. By setting up a quick-installation and disassembly part, it solves the problem that existing monitoring devices are not convenient to install and disassemble quickly during use, and require professional tools to complete the replacement, which affects the efficiency of installation and maintenance and makes it difficult to meet the convenience requirements of power tower field operations.
[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a tilt monitoring device for the steel structure of a power transmission tower, comprising a fixed support and a monitoring instrument disposed on the front side of the fixed support, and further comprising: a quick-release part, wherein several quick-release parts are disposed on the fixed support and the monitoring instrument; a positioning part, wherein the positioning part is installed on the front side of the fixed support; the quick-release part includes a snap-fit assembly, wherein the snap-fit assembly is disposed on the monitoring instrument; and an elastic assembly, wherein the elastic assembly is installed on the fixed support; the snap-fit assembly includes a rectangular groove formed on the rear side of the fixed support, the monitoring instrument is provided with a sliding rod, a locking block is fixedly connected to the front side of the sliding rod, the monitoring instrument has a sliding hole, and the front side of the monitoring instrument has a locking groove, the outer wall of the locking block is in contact with the inner wall of the locking groove; the sliding rod passes through the monitoring instrument and the fixed support between the locking groove and the rectangular groove and is in contact with their inner walls, the locking block is adapted to the locking groove and the sliding hole, and several sliding holes extend to the fixed support and are connected to the rectangular groove.
[0006] Furthermore, the elastic component includes a U-shaped block fixedly connected to the inner wall of the rectangular groove, a spring fixedly connected to the front inner wall of the rectangular groove, an annular block rotatably connected to the outer wall of the slide rod, the rear side of the spring being fixedly connected to the annular block, and an operating element provided on the slide rod; the spring is sleeved on the outer wall of the slide rod, and the operating element includes a handle fixedly connected to the rear side of the slide rod; the handle is used to operate the slide rod.
[0007] Furthermore, the positioning part includes a positioning component disposed on the front side of the fixed bracket; a support component mounted on the front side of the fixed bracket; the positioning component includes two Z-shaped rods fixedly connected to the front side of the fixed bracket; the monitoring instrument is provided with a positioning element; the two Z-shaped rods are mirror images of each other; the positioning element includes two positioning blocks fixedly connected to the outer wall of the monitoring instrument; the two positioning blocks are in contact with the two Z-shaped rods respectively.
[0008] Furthermore, the support assembly includes a support plate fixedly connected to the front side of the fixed bracket, the bottom of the monitor is in contact with the top of the support plate, and the corner brace includes several corner brace blocks fixedly connected to the bottom of the support plate, the rear sides of the several corner brace blocks being fixedly connected to the front side of the fixed bracket.
[0009] Furthermore, the detector is a ZCT330Mx-xWP-N-YKC1 high-precision IoT tilt sensor, which has a built-in high-precision sensing core. Its working principle is as follows: it captures the tilt angle changes of the target structure through dual-axis measurement, and realizes subtle tilt perception with a high accuracy of ±0.005° and a resolution of 0.001°. It remotely transmits the measurement data to the monitoring platform with the help of NB-IoT wireless communication technology. At the same time, it supports custom alarm thresholds, meets the requirements of low power consumption and long-term operation, and is suitable for complex outdoor environments. Through the adapted communication protocol, it is integrated into the existing monitoring system to realize real-time monitoring and abnormal early warning of the tilt state of the target structure.
[0010] This utility model has the following beneficial effects: 1. By setting up a quick-release mechanism, during installation, pressing the handle moves the sliding rod and locking block forward, compressing the spring in the annular block. Rotating the handle aligns the locking block with the slot and releases it, allowing the spring to rebound and push the locking block into the slot to complete the fixation. During disassembly, the reverse operation is performed to retract the locking block into the sliding hole, allowing the monitor to be pulled out. Through the cooperation of the buckle assembly and the elastic assembly, the monitor can be quickly installed and removed without the need for professional tools, thereby greatly improving installation and maintenance efficiency and meeting the convenience requirements of field operations on power transmission towers. 2. By setting up a positioning unit, the monitor is lowered vertically during installation under the guidance of both components until the bottom contacts the support plate. The corner brackets provide stable support for the support plate. With the guidance of the positioning components and the load-bearing function of the support components, the monitor's installation posture is ensured to be stable, avoiding the impact of installation deviation on the accuracy of tilt monitoring, and enhancing the installation stability of the monitor in complex outdoor environments.
[0011] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description
[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the front sectional structure of the present invention; Figure 3 This is a partial cross-sectional view of the quick-assembly and disassembly part of this utility model; Figure 4 This is a partial structural diagram of the buckle assembly of this utility model; Figure 5 This is a bottom view of the structure of this utility model.
[0014] The attached diagram lists the components represented by each number as follows: 111. Fixed bracket; 112. Monitoring instrument; 2. Quick-release assembly; 21. Snap-fit assembly; 211. Rectangular groove; 212. Slide rod; 213. Locking block; 214. Sliding hole; 215. Locking groove; 22. Elastic assembly; 221. U-shaped block; 222. Spring; 223. Handle; 224. Annular block; 3. Positioning part; 31. Positioning assembly; 311. Z-shaped rod; 312. Positioning block; 32. Support assembly; 321. Support plate; 322. Angle brace block. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0016] Please see Figure 1-5 As shown, this utility model is a tilt monitoring device for the steel structure of a power transmission tower, including a fixed bracket 111 and a monitoring instrument 112 disposed on the front side of the fixed bracket 111. It also includes: a quick-installation and disassembly part 2, of which several quick-installation and disassembly parts 2 are disposed on the fixed bracket 111 and the monitoring instrument 112; and a positioning part 3, which is installed on the front side of the fixed bracket 111.
[0017] The quick-release assembly 2 includes a latching component 21 mounted on the monitor 112; and an elastic component 22 mounted on the fixed bracket 111. The latching component 21 includes a rectangular groove 211 on the rear side of the fixed bracket 111. A slide rod 212 is mounted on the monitor 112, and a locking block 213 is fixedly connected to the front side of the slide rod 212. A sliding hole 214 is provided on the monitor 112, and a slot 215 is provided on the front side of the monitor 112. The outer wall of the locking block 213 contacts the inner wall of the slot 215. The slide rod 212 passes through the monitor 112 and the fixed bracket 111 between the slot 215 and the rectangular groove 211 and contacts their inner walls. The locking block 213 is adapted to the slot 215 and the sliding hole 214. Several sliding holes 21... 4. Extending to the fixed bracket 111 and communicating with the rectangular groove 211, the elastic component 22 includes a U-shaped block 221 fixedly connected to the inner wall of the rectangular groove 211, a spring 222 fixedly connected to the front inner wall of the rectangular groove 211, an annular block 224 rotatably connected to the outer wall of the slide rod 212, the rear side of the spring 222 fixedly connected to the annular block 224, and an operating component is provided on the slide rod 212; the spring 222 is sleeved on the outer wall of the slide rod 212, and the operating component includes a handle 223 fixedly connected to the rear side of the slide rod 212; the handle 223 is used to operate the slide rod 212. By setting the quick installation and removal part 2, the monitoring instrument 112 can be quickly installed and removed without professional tools, thereby greatly improving the installation and maintenance efficiency and meeting the convenience requirements of power tower field operations.
[0018] The positioning unit 3 includes a positioning component 31, which is disposed on the front side of the fixed bracket 111; and a support component 32, which is also mounted on the front side of the fixed bracket 111. The positioning component 31 includes two Z-shaped rods 311 fixedly connected to the front side of the fixed bracket 111. The monitoring instrument 112 is provided with a positioning element. The two Z-shaped rods 311 are mirror images of each other. The positioning element includes two positioning blocks 312 fixedly connected to the outer wall of the monitoring instrument 112. The two positioning blocks 312 respectively contact the two Z-shaped rods 311, providing support. Component 32 includes a support plate 321 fixedly connected to the front side of the fixed bracket 111. The bottom of the monitor 112 is in contact with the top of the support plate 321. The corner brace includes several corner brace blocks 322 fixedly connected to the bottom of the support plate 321. The rear sides of the several corner brace blocks 322 are fixedly connected to the front side of the fixed bracket 111. By setting the positioning part 3, the installation posture of the monitor 112 can be ensured to be stable, avoiding the impact of installation deviation on the accuracy of tilt monitoring, and enhancing the installation stability of the monitor in complex outdoor environments.
[0019] A specific application of this embodiment is as follows: In use, the bottom of the fixed bracket 111 is kept horizontally installed on the power tower. Then, the monitor 112 is inserted between the two Z-shaped rods 311 through the two positioning blocks 312. Guided by the two Z-shaped rods 311 and the two positioning blocks 312, the monitor 112 will be vertically installed on the fixed bracket 111 until the bottom of the monitor 112 contacts the top of the support plate 321. At this time, press the handle 223. The handle 223 drives the locking block 213 to move forward in the sliding hole 214 through the sliding rod 212 until the locking block 213 slides out of the sliding hole 214. The annular block 224 moves forward with the sliding rod 212 to compress the spring 222. Then, rotate the handle. 223, rotate the locking block 213 until it can fall into the slot 215, release the handle 223, the spring 222 rebounds and drives the locking block 213 into the slot 215 through the ring block 224 and the slide rod 212. Similarly, operate the other three quick-installation parts 2 to complete the installation of the monitor 112. When the tower tilts, the monitor 112 tilts with the fixed bracket 111 to perform monitoring. When disassembling, the locking block 213 falls into the sliding hole 214 through the reverse process of installation. Keep the locking blocks 213 of the four quick-installation parts 2 in the area of the four sliding holes 214 on the fixed bracket 111, and the monitor 112 can be pulled out from the positioning part 3 to complete the disassembly.
[0020] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0021] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A power tower steel structure inclination monitoring device, comprising a fixed support (111) and a monitor (112) arranged on the front side of the fixed support (111), characterized in that, Also includes: A quick-release unit (2) is provided in a plurality of such units, and each of the plurality of such quick-release units (2) is provided on a fixed bracket (111) and a monitoring instrument (112); Positioning part (3), the positioning part (3) is installed on the front side of the fixed bracket (111); The quick-release unit (2) includes a snap-fit assembly (21) mounted on the monitor (112); and An elastic component (22) is mounted on a fixed bracket (111); The buckle assembly (21) includes a rectangular groove (211) on the rear side of the fixed bracket (111), a slide rod (212) is provided on the monitor (112), a locking block (213) is fixedly connected to the front side of the slide rod (212), a sliding hole (214) is provided on the monitor (112), a locking groove (215) is provided on the front side of the monitor (112), and the outer wall of the locking block (213) is in contact with the inner wall of the locking groove (215). Among them, the slide bar (212) passes through the monitoring instrument (112) and the fixed bracket (111) between the slot (215) and the rectangular slot (211) and contacts their inner walls. The block (213) is adapted to the slot (215) and the sliding hole (214). Several sliding holes (214) extend to the fixed bracket (111) and are connected to the rectangular slot (211).
2. The electric power tower steel structure inclination monitoring device according to claim 1, characterized in that, The positioning part (3) includes a positioning component (31), which is disposed on the front side of the fixed bracket (111); and Support assembly (32) is mounted on the front side of fixed bracket (111).
3. The electric power tower steel structure inclination monitoring device according to claim 2, characterized in that, The elastic component (22) includes a U-shaped block (221) fixedly connected to the inner wall of a rectangular groove (211), a spring (222) fixedly connected to the front inner wall of the rectangular groove (211), an annular block (224) rotatably connected to the outer wall of the slide rod (212), the rear side of the spring (222) being fixedly connected to the annular block (224), and an operating element provided on the slide rod (212); The spring (222) is sleeved on the outer wall of the slide rod (212).
4. The electric power tower steel structure inclination monitoring device according to claim 3, characterized in that, The positioning component (31) includes two Z-shaped rods (311) fixedly connected to the front side of the fixed bracket (111), and the monitoring instrument (112) is provided with a positioning component; Among them, the two Z-shaped rods (311) are mirror images of each other.
5. The electric power tower steel structure inclination monitoring device according to claim 4, characterized in that, The support assembly (32) includes a support plate (321) fixedly connected to the front side of the fixed bracket (111), and corner braces are provided at the bottom of the support plate (321); The bottom of the monitoring instrument (112) is in contact with the top of the support plate (321).
6. The electric power tower steel structure inclination monitoring device according to claim 5, characterized in that, The operating component includes a handle (223) fixedly connected to the rear side of the slide bar (212); The handle (223) is used to operate the slide bar (212).
7. The electric power tower steel structure inclination monitoring device according to claim 6, characterized in that, The positioning components include two positioning blocks (312) that are fixedly connected to the outer wall of the monitor (112). Among them, the two positioning blocks (312) are in contact with the two Z-shaped rods (311) respectively.
8. The electric power tower steel structure inclination monitoring device according to claim 7, characterized in that, The corner bracing includes a plurality of corner bracing blocks (322) fixedly connected to the bottom of the support plate (321); Among them, the rear side of several corner braces (322) is fixedly connected to the front side of the fixed bracket (111).