CN219036131U - External force damage prevention monitoring and early warning device for power line - Google Patents

Abstract

The utility model relates to the field of monitoring and early warning devices and discloses an external force damage prevention monitoring and early warning device for an electric power line, which comprises a fixed seat, wherein a support column is fixedly arranged at the upper end of the fixed seat, a swing frame is rotatably arranged at the top of the support column, a connecting column is fixedly arranged at one side of the upper end of the swing frame, a video device is hinged on the connecting column, a movable mechanism for adjusting the vertical dip angle of the video device is arranged at the lower side of the video device, a swing motor is fixedly arranged at the other side of the upper end of the swing frame, the output end of the swing motor is connected with a worm, a worm wheel is meshed at the outer side of the worm, a gear a is coaxially and fixedly connected with the lower side of the worm wheel, a gear b is meshed at the outer side of the gear a, a rocker arm frame is coaxially and fixedly connected with the lower end of the gear b, a connecting rod is hinged on the rocker arm frame, and the connecting rod is hinged on a connecting plate fixed on the support column. The utility model realizes the adjustment of the up-down angle of the video device, simultaneously enables the video device to swing left and right in a reciprocating way, expands the monitoring range of the whole device and achieves the purpose of real-time detection and early warning.

Description

External force damage prevention monitoring and early warning device for power line

Technical Field

The utility model relates to the field of monitoring and early warning devices, in particular to a monitoring and early warning device for preventing external damage of a power line.

Background

Power lines refer to lines used to transfer electrical energy between power plants, substations, and consumers of power. It is an important component of the power supply system, which is responsible for the task of delivering and distributing electrical energy.

The power line should ensure that the power line can operate normally during long-term operation, and therefore, the power line needs to be frequently maintained or overhauled. In the prior art, the maintenance of the power line is generally carried out by an operator during inspection or rush repair, and the operation mode cannot discover the abnormality of the power line in time, and is often carried out after the fault occurs, so that the stability of the power supply of the power line is affected.

However, the above-mentioned monitoring and early warning method requires a lot of manpower and material resources, and cannot achieve real-time detection and early warning, so further improvement is needed.

Disclosure of Invention

The utility model aims to provide an external damage prevention monitoring and early warning device for a power line, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an external force damage monitoring early warning device is prevented to electric power line, includes the fixing base, fixing base upper end fixed mounting has the support column, and the support column top rotates installs the swing frame, and swing frame upper end one side fixed mounting has the spliced pole, articulates on the spliced pole has the video ware, and the video ware downside is provided with the movable mechanism that is used for adjusting the video ware upper and lower inclination, swing frame upper end opposite side fixed mounting has swing motor, and swing motor's output is connected with the worm, and the worm outside meshing has the worm wheel, and the coaxial fixedly connected with gear a of worm wheel downside, gear a outside meshing has gear b, the coaxial fixedly connected with rocking arm frame of gear b lower extreme, articulates on the rocking arm frame has the connecting rod, and the connecting rod articulates the connecting plate on being fixed in the support column.

As an improvement scheme of the utility model: an alarm is fixedly arranged at the upper end of the video device.

As an improvement scheme of the utility model: the movable mechanism comprises a movable rod which is hinged under the video device, a movable sleeve which is sleeved outside the connecting column is hinged on the movable rod, a plug rod is connected onto the movable sleeve in a penetrating way, and a jack which is matched with the plug rod is arranged on the connecting column.

As an improvement scheme of the utility model: the outside of the inserted link is also sleeved with a movable spring connected to the movable sleeve.

As an improvement scheme of the utility model: the inner wall of the fixing seat is provided with a plurality of clamping columns, the inner wall of each clamping column is rotatably provided with a clamping ring, and each clamping column is of a screw structure.

As an improvement scheme of the utility model: and the outer sides of the worm wheel, the worm, the gear a and the gear b are respectively provided with a limiting frame in a rotating way.

Compared with the prior art, the utility model has the beneficial effects that:

the monitoring and early warning device for preventing the external force damage of the power line is reasonable in structure, novel in design, high in practicality and high in reliability, the angle of the video device is adjusted up and down through the arranged movable mechanism, and meanwhile, the video device swings left and right in a reciprocating manner under the cooperation between the connecting rod and the rocker arm frame, so that the monitoring range of the whole device is further expanded, the purpose of real-time detection and early warning is achieved.

Drawings

FIG. 1 is a schematic overall elevational view of the present utility model;

FIG. 2 is a schematic diagram of the overall bottom view structure of the present utility model;

fig. 3 is a schematic top view of the whole structure of the present utility model.

In the figure: 1. a fixing seat; 2. a support column; 3. a clamping column; 4. a swing frame; 5. a swing motor; 6. a connecting column; 7. a jack; 8. a movable sleeve; 9. a rod; 10. a movable spring; 11. a video device; 12. an alarm; 13. a connecting plate; 14. a connecting rod; 15. a rocker arm support; 16. a gear b; 17. a gear a; 18. a worm wheel; 19. a worm; 20. a limiting frame; 21. a clamping ring; 22. a movable rod.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and furthermore, the terms "first", "second", etc. are used for descriptive purposes only and should not be construed to indicate or imply relative importance or implying a number of the indicated technical features, whereby the features defining "first", "second", etc. may explicitly or implicitly include one or more of such features.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or by communication between two elements, the specific meaning of the terms in the present disclosure will be understood by those skilled in the art in view of the specific circumstances.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Example 1

Referring to fig. 1-3, in the embodiment of the utility model, an external force damage prevention monitoring and early warning device for an electric power line comprises a fixed seat 1, a support column 2 is fixedly arranged at the upper end of the fixed seat 1, a swing frame 4 is rotatably arranged at the top of the support column 2, a connecting column 6 is fixedly arranged at one side of the upper end of the swing frame 4, a video 11 is hinged on the connecting column 6, a movable mechanism for adjusting the vertical inclination angle of the video 11 is arranged at the lower side of the video 11, so that the requirement of the vertical visual field adjustment of the video 11 is met, a swing motor 5 is fixedly arranged at the other side of the upper end of the swing frame 4, the output end of the swing motor 5 is connected with a worm 19, a worm wheel 18 is meshed with the outer side of the worm wheel 19, a gear a17 is coaxially and fixedly connected with the lower side of the worm wheel 18, a gear b16 is meshed with the outer side of the gear a17, a rocker arm frame 15 is coaxially and fixedly connected with the lower end of the gear b16, a connecting rod 14 is hinged on the rocker arm frame 15, the connecting rod 13 is hinged on the connecting rod 14 is fixed on the support column 2, and the connecting rod 13 is arranged on the connecting rod 2 in a hinged mode.

In one case of this embodiment, the movable mechanism includes a movable rod 22 hinged under the video device 11, a movable sleeve 8 sleeved outside the connecting post 6 is hinged on the movable rod 22, a plug rod 9 is connected to the movable sleeve 8 in a penetrating manner, and a jack 7 matched with the plug rod 9 is arranged on the connecting post 6. During operation, the inserted link 9 is shifted outwards, so that the movable sleeve 8 moves along the outer side of the connecting column 6, and after the position is determined, the inserted link 9 is reinserted into the connecting column 6.

In one case of this embodiment, the movable spring 10 connected to the movable sleeve 8 is further sleeved on the outer side of the insert rod 9, so that the insert rod 9 is always inserted into the connecting column 6 when not in use, and the reliability of the movable mechanism is further improved.

In one case of this embodiment, the inner wall of the fixing base 1 is provided with a plurality of clamping columns 3, the inner wall of the clamping column 3 is rotatably provided with a clamping ring 21, and the clamping columns 3 are of a screw structure. By providing the above structure, the whole fixing base 1 can be mounted on a carriage of a power line.

In one case of this embodiment, the outside of the worm wheel 18, the worm 19, the gear a17 and the gear b16 are rotatably provided with a limit frame 20, so that the rotation of the above components can be more stable.

Example 2

In another embodiment of the present utility model, the difference between the embodiment and the above embodiment is that the alarm 12 is fixed at the upper end of the video 11, so that the video 11 can alarm in time when detecting that some external force of the circuit line is damaged, and the reliability of the device is further improved.

The working principle of the utility model is as follows: when the intelligent video monitoring and early warning device is used, the whole device is firstly installed on the wire conveying frame through the clamping ring 21, then the upper and lower dip angles of the video device 11 are adjusted by the aid of the movable mechanism according to environment requirements, after the angle is determined, the swing motor 5 is started, the whole video device 11 swings left and right, the monitoring and early warning purpose of a power line is finally achieved, the whole operation process is rapid and convenient, the practicability is high, and the reliability is high.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a power line prevents external damage monitoring early warning device, includes fixing base (1), its characterized in that: support column (2) is fixed firmly in fixing base (1) upper end, and swing frame (4) is installed in rotation of support column (2) top, and swing frame (4) upper end one side fixed mounting has spliced pole (6), articulates on spliced pole (6) has video ware (11), and video ware (11) downside is provided with the movable mechanism that is used for adjusting the upper and lower inclination of video ware (11), swing frame (4) upper end opposite side fixed mounting has swing motor (5), and the output of swing motor (5) is connected with worm (19), and worm (19) outside meshing has worm wheel (18), and worm wheel (18) downside coaxial fixedly connected with gear a (17), and gear a (17) outside meshing has gear b (16), and coaxial fixedly connected with rocking arm frame (15) of gear b (16) lower extreme articulates on rocking arm frame (15) has connecting rod (14), and connecting rod (14) articulates connecting plate (13) on being fixed in support column (2).

2. The monitoring and early warning device for preventing external damage of the power line according to claim 1, wherein an alarm (12) is fixedly arranged at the upper end of the video device (11).

3. The monitoring and early warning device for preventing external force damage of the power line according to claim 1, wherein the movable mechanism comprises a movable rod (22) hinged under the video device (11), a movable sleeve (8) sleeved outside the connecting column (6) is hinged on the movable rod (22), the connecting column (6) is provided with a plug rod (9) in a penetrating way, and a jack (7) matched with the plug rod (9) is arranged on the connecting column (6).

4. The monitoring and early warning device for preventing the damage of the external force of the power line according to claim 3, wherein the movable spring (10) connected to the movable sleeve (8) is sleeved outside the inserted link (9).

5. The monitoring and early warning device for preventing external damage of the power line according to claim 1, wherein a plurality of clamping columns (3) are installed on the inner wall of the fixing seat (1), clamping rings (21) are rotatably installed on the inner wall of the clamping columns (3), and the clamping columns (3) are of screw structures.

6. The monitoring and early warning device for preventing external damage to the power line according to claim 1, wherein the outer sides of the worm wheel (18), the worm (19), the gear a (17) and the gear b (16) are rotatably provided with a limiting frame (20).

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