CN218297143U

CN218297143U - On-site monitoring equipment of electric power iron tower

Info

Publication number: CN218297143U
Application number: CN202222176598.2U
Authority: CN
Inventors: 赵海龙; 赵金龙
Original assignee: Yunnan Hengrun Electrical Equipment Installation Co ltd
Current assignee: Yunnan Hengrun Electrical Equipment Installation Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-01-13
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses an on-site monitoring equipment of electric power iron tower, including tower body, projection arrangement and receipt measuring device, the projection arrangement sets up the trapezoidal dustcoat in tower body upper end center department including the fixing, the inside department placed in the middle of trapezoidal dustcoat is provided with the laser emitter who throws downwards, when the incline appears in the tower body, laser emitter can still keep the vertical state under the free traction of counter weight hammer, suspension rod and cardan shaft, and because the tower body upper end has taken place the slope skew for the tower body lower extreme, consequently, the laser beam that laser emitter jetted out has deviated the basic point position of coordinate line, and throw other regions at the coordinate line, the chance of making a video recording this moment is shot with the light spot position on the coordinate line, microprocessor can carry out the position contrast according to basic point position on the photo and light spot position, and reachs corresponding inclination and the incline direction of corresponding coordinate point according to its position value of presetting, thereby the spot survey and the on-site monitoring at angle of inclination have effectively been realized.

Description

On-site monitoring equipment of electric power iron tower

Technical Field

The utility model belongs to iron tower monitoring technology direction, concretely relates to on-spot monitoring facilities of electric power iron tower.

Background

The power transmission iron tower is used as a key part of power transmission and plays a role of supporting a ground wire, a lead and other accessories in an overhead power transmission line, so that the health condition of the power transmission iron tower can directly influence whether a power system can normally run; in the complex environment, the iron tower used for a long time may be inclined or even collapsed, so that potential safety hazards are brought to surrounding environments or residents, and maintenance personnel are required to detect the iron tower regularly, thus not only increasing the workload and labor cost of maintenance workers, but also being inconvenient for real-time monitoring.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an on-site monitoring equipment to current device an electric power iron tower to the current iron tower health detection who proposes in solving above-mentioned background has that work load is big and labour cost is big, and the problem of the monitoring of being not convenient for.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an on-site monitoring equipment of electric power iron tower, includes tower body, projection arrangement and receipt measuring device, projection arrangement is including fixed the trapezoidal dustcoat that sets up in tower body upper end center department, the inside department placed in the middle of trapezoidal dustcoat is provided with the laser emitter who throws downwards, receive measuring device including setting up in the shell of tower body lower extreme center department, the inboard of shell is fixed and is provided with the location target dish, and laser emitter is perpendicular to the location target dish simultaneously.

The utility model discloses further explain, the inside upper end of trapezoidal dustcoat is provided with the pole that suspends in midair of connecting in laser emitter, and the central point that is located trapezoidal dustcoat of the pole that suspends simultaneously puts, the pole that suspends still is provided with the cardan shaft with the junction of trapezoidal dustcoat.

The utility model discloses explain further, the junction of suspension pole and laser emitter still is provided with the counter weight hammer, is fixed connection between suspension pole, counter weight hammer and the laser emitter simultaneously.

The utility model discloses explain further, the inside fixed mounting that just is located the shell under the location target dish has the camera, and the shooting terminal surface of camera is towards the location target dish simultaneously, be provided with the coordinate line in the location target dish quotation to the zero degree basic point of coordinate line is corresponding to laser emitter's the beam of throwing perpendicularly under the vertical state at the tower body.

The utility model discloses further explain, still be provided with respectively with camera and laser emitter for the microprocessor of independent connection in the shell, receive measuring device still includes the receipt transmitter module who is connected with microprocessor.

The utility model discloses explain further, the bottom of trapezoidal dustcoat is provided with planar structure's transparent plate, the shell top is provided with domes's arc glass cover.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: through the mutual cooperation of the projection device and the receiving and measuring device, when the tower body deflects, the laser transmitter still keeps a vertical state under the free traction of the counterweight hammer, the suspension rod and the universal shaft, a laser beam emitted by the laser transmitter deviates from the base point position of the coordinate line and is projected in other areas of the coordinate line, at the moment, a camera can shoot the light point position on the coordinate line, a microprocessor can carry out azimuth comparison according to the base point position on the picture and the position of the light point, and obtain the inclination angle and the inclination direction corresponding to the corresponding coordinate point according to the preset azimuth value, so that the quick measurement and the field monitoring of the inclination angle are effectively realized.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic view of the overall arrangement structure of the present invention;

FIG. 2 is a schematic view of the front view of the inner structure of the trapezoidal cover of the present invention;

FIG. 3 is a schematic view of the front view of the inner structure of the outer shell of the present invention;

FIG. 4 is a schematic top view of the positioning target plate of the present invention;

FIG. 5 is a schematic diagram of the control flow structure of the present invention;

in the figure: 1. a tower body; 2. a projection device; 21. a trapezoidal outer cover; 22. a laser transmitter; 23. a suspension rod; 24. a counterweight hammer; 25. a cardan shaft; 26. a transparent plate; 3. receiving a measuring device; 31. a housing; 32. positioning a target disc; 321. a coordinate line; 33. a camera; 34. a microprocessor; 35. an arc-shaped glass cover; 36. and a receiving and sending module.

Detailed Description

The following detailed description of the preferred embodiments of the present invention is provided for the purpose of illustrating the invention and the accompanying drawings. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an on-site monitoring device of an electric power iron tower comprises a tower body 1, a projection device 2 and a receiving and measuring device 3, wherein the projection device 2 comprises a trapezoidal outer cover 21 fixedly arranged at the center of the upper end of the tower body 1, a laser emitter 22 projecting downwards is arranged in the middle of the inner part of the trapezoidal outer cover 21, the receiving and measuring device 3 comprises a shell 31 arranged at the center of the lower end of the tower body 1, a positioning target disc 32 is fixedly arranged on the inner side of the shell 31, and meanwhile, the laser emitter 22 vertically corresponds to the positioning target disc 32;

in this embodiment, a suspension rod 23 connected to the laser emitter 22 is disposed at an upper end inside the trapezoidal outer cover 21, the suspension rod 23 is located at a central position of the trapezoidal outer cover 21, a universal shaft 25 is further disposed at a connection position of the suspension rod 23 and the trapezoidal outer cover 21, a counterweight hammer 24 is further disposed at a connection position of the suspension rod 23 and the laser emitter 22, the suspension rod 23, the counterweight hammer 24 and the laser emitter 22 are fixedly connected, a camera 33 is fixedly mounted right below the positioning target disk 32 and inside the housing 31, a shooting end of the camera 33 faces the positioning target disk 32, a coordinate line 321 is disposed on a disk surface of the positioning target disk 32, a zero-degree base point of the coordinate line 321 vertically corresponds to a projection beam of the laser emitter 22 in the tower body 1, a microprocessor 34 independently connected to the camera 33 and the laser emitter 22 is further disposed in the housing 31, and the receiving and measuring device 3 further includes a receiving and transmitting module 36 connected to the microprocessor 34. When the tower body 1 is inclined, the laser emitter 22 can still keep a vertical state under the free traction of the counterweight hammers 24, the suspension rods 23 and the universal shaft 25, and because the upper end of the tower body 1 is inclined and deviated relative to the lower end of the tower body 1, a laser beam emitted by the laser emitter 22 deviates from the base point position of the coordinate line 321 and is projected to other areas of the coordinate line 321, at this moment, the camera 33 can shoot the position of a light spot on the coordinate line 321, the microprocessor 34 can compare the position of the light spot with the base point position on the picture, and obtain the corresponding inclination angle and the corresponding inclination direction of the corresponding coordinate point according to the preset azimuth value, so that the quick measurement and the field monitoring of the inclination angle are effectively realized.

Further, preferably, the tilt data of the tower body 1 monitored by the microprocessor 34 may be sent to a remote monitoring end through the receiving and sending module 36, and a worker at the monitoring end may know the health status of each tower body 1 through the data;

further, the bottom of the trapezoid outer cover 21 is provided with the transparent plate 26 with a plane structure, the top of the housing 31 is provided with the arc-shaped glass cover 35 with an arch structure, the transparent plate 26 is arranged at the bottom of the trapezoid outer cover 21, and the arc-shaped glass cover 35 is arranged at the top of the housing 31, so that birds and insects can be prevented from entering the trapezoid outer cover, the effect of weather proofing is achieved, and the normal projection and receiving of the laser emitter 22 and the positioning target disk 32 are not affected.

In summary, in the on-site monitoring device for an electric power iron tower according to the embodiment, when the tower body 1 is inclined, the laser emitter 22 is still in a vertical state under the free traction of the counterweight 24, the suspension rod 23 and the universal shaft 25, and since the upper end of the tower body 1 is inclined and shifted relative to the lower end of the tower body 1, the laser beam emitted by the laser emitter 22 is already deviated from the base point position of the coordinate line 321 and projected onto other areas of the coordinate line 321, at this time, the camera 33 will shoot the position of the light spot on the coordinate line 321, the microprocessor 34 will compare the position of the light spot with the base point position on the picture, and obtain the inclination angle and the inclination direction corresponding to the corresponding coordinate point according to the preset azimuth value, thereby effectively achieving the rapid measurement and on-site monitoring of the inclination angle, and at the same time, the inclination data of the tower body 1 monitored by the microprocessor 34 can be sent to the remote monitoring end through the transceiver module 36, and the staff at the monitoring end can know the health state of each tower body 1 through the data

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: it is to be understood that modifications may be made to the technical solutions described in the foregoing embodiments, or some technical features may be equivalently replaced without departing from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an on-spot monitoring facilities of electric power iron tower which characterized in that: including tower body (1), projection arrangement (2) and receipt measuring device (3), projection arrangement (2) set up trapezoidal dustcoat (21) in tower body (1) upper end center department including fixed, the inside department placed in the middle of trapezoidal dustcoat (21) is provided with laser emitter (22) of downward projection, receive measuring device (3) including setting up shell (31) in tower body (1) lower extreme center department, the inboard of shell (31) is fixed and is provided with location target dish (32), and laser emitter (22) are corresponding to location target dish (32) perpendicularly simultaneously.

2. The on-site monitoring device for the electric power iron tower as claimed in claim 1, wherein: the laser emitter is characterized in that a suspension rod (23) connected to the laser emitter (22) is arranged at the upper end of the inner portion of the trapezoidal outer cover (21), the suspension rod (23) is located at the center of the trapezoidal outer cover (21), and a universal shaft (25) is further arranged at the connection position of the suspension rod (23) and the trapezoidal outer cover (21).

3. The on-site monitoring device for the electric power iron tower as claimed in claim 2, wherein: the laser emitter is characterized in that a counterweight hammer (24) is further arranged at the joint of the suspension rod (23) and the laser emitter (22), and meanwhile, the suspension rod (23), the counterweight hammer (24) and the laser emitter (22) are fixedly connected.

4. The on-site monitoring device for the electric power iron tower as claimed in claim 3, wherein: the laser positioning device is characterized in that a camera (33) is fixedly mounted inside the shell (31) and right below the positioning target disc (32), meanwhile, a shooting end face of the camera (33) faces the positioning target disc (32), a coordinate line (321) is arranged on the disc face of the positioning target disc (32), and a zero-degree base point of the coordinate line (321) is vertically corresponding to a projection light beam of the laser emitter (22) in a vertical state of the tower body (1).

5. The on-site monitoring device for the electric power iron tower as claimed in claim 4, wherein: the shell (31) is internally provided with a microprocessor (34) which is independently connected with the camera (33) and the laser transmitter (22), and the receiving and measuring device (3) further comprises a receiving and transmitting module (36) connected with the microprocessor (34).

6. The on-site monitoring device for the electric power iron tower as claimed in claim 5, wherein: the bottom of the trapezoid outer cover (21) is provided with a transparent plate (26) with a plane structure, and the top of the shell (31) is provided with an arc-shaped glass cover (35) with an arch structure.