CN214702366U

CN214702366U - Power transmission line sag online monitoring device

Info

Publication number: CN214702366U
Application number: CN202121329957.2U
Authority: CN
Inventors: 周柏乐; 林亚凯; 熊爱华
Original assignee: Shenzhen Dingxin Intelligent Technology Co ltd
Current assignee: Shenzhen Dingxin Intelligent Technology Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-11-12
Anticipated expiration: 2031-06-15

Abstract

The utility model provides an on-line monitoring device for sag of a power transmission line; including the drain pan, the top shell is installed through the bolt in the top of drain pan, is provided with the power transmission line body between top shell and the drain pan, and the fixed plate is installed through the bolt in the inside of drain pan, and the outside of power transmission line body is provided with gets electric CT, and the circuit board is installed through the bolt in the inside of drain pan, and the top welding of circuit board has main control chip, and the top welding of circuit board has the wireless communication chip, and the bottom welding of circuit board has acceleration sensor. The utility model discloses can measure transmission line to ground distance, sag angle and skew angle, the workstation personnel of being convenient for know the situation of transmission line, GPS fixes a position the chip and can fix a position on-line monitoring device's position, and the accurate position of looking for on-line monitoring device fast of the staff of being convenient for improves on-line monitoring device's duration, satisfies simultaneously and makes on-line monitoring device normal work under the external power supply condition not, improves the stability when on-line monitoring device uses.

Description

Power transmission line sag online monitoring device

Technical Field

The utility model belongs to the technical field of transmission line sag detection technique and specifically relates to a transmission line sag on-line monitoring device.

Background

With the rapid development of social economy, various industries put higher requirements on the quality and quantity of power supply, and whether the operation of a circuit is safe or not becomes an important index of the reliability of a power grid due to the uncertainty of the environment of a power transmission line in the power grid.

The transmission line extends vertically and horizontally for dozens or even hundreds of kilometers and is in different environments. Therefore, the high-voltage transmission line is greatly influenced by the geographical environment and the climate, and the annual power grid power failure accident is mainly caused by the line accident.

The power transmission line sag detection device in the prior art has the following problems: the relatively better to transmission line to ground distance, sag angle and skew angle measure, the workstation personnel of being not convenient for know the situation of transmission line, do not have the position to on-line monitoring device and fix a position, the accurate position of looking for on-line monitoring device fast of staff of being not convenient for does not have good duration, the relatively better satisfaction of while makes on-line monitoring device normally work under the external power source condition not, stability when on-line monitoring device uses is relatively poor. Therefore, it is desirable to design an online monitoring device for sag of power transmission line to solve the above problems.

Disclosure of Invention

An object of the utility model is to overcome prior art's is not enough, adapts to reality needs, provides a transmission line sag on-line monitoring device.

In order to realize the utility model discloses a purpose, the utility model discloses the technical scheme who adopts does:

the utility model provides a transmission line sag on-line monitoring device, includes the drain pan, the top shell is installed through the bolt in the top of drain pan, be provided with the power transmission line body between top shell and the drain pan, the fixed plate is installed through the bolt in the inside of drain pan, the outside of power transmission line body is provided with gets the electricity CT, the circuit board is installed through the bolt in the inside of drain pan, the top welding of circuit board has the master control chip, the top welding of circuit board has the wireless communication chip, the bottom welding of circuit board has acceleration sensor, the top welding of circuit board has GPS positioning chip.

The top of the fixed plate is provided with a thread groove, the top of the top shell is provided with a fixed hole, and the two sides of the top shell are provided with clamping grooves.

The top of the fixed plate is provided with a fixed clamping plate through a bolt, and the top of the fixed clamping plate is provided with a first connecting hole.

The top of the fixed clamping plate is provided with a movable clamping plate through a bolt, the top of the movable clamping plate is provided with a second connecting hole, and the bottom of the movable clamping plate and the top of the fixed clamping plate are both provided with protective pads.

A partition plate is arranged inside the bottom shell, and a lithium battery is arranged at the top of the partition plate.

The output end of the acceleration sensor is electrically connected with the input end of the main control chip through a conducting wire, and the output end of the GPS positioning chip is electrically connected with the input end of the main control chip through a conducting wire.

The output end of the main control chip is electrically connected with the input end of the wireless communication chip through a conducting wire, and the output end of the wireless communication chip is electrically connected with the input end of the main control chip through a conducting wire.

The beneficial effects of the utility model reside in that:

(1) this design utilizes acceleration sensor, wireless communication chip and GPS location chip, and acceleration sensor can measure transmission line to ground distance, sag angle and skew angle, and the wireless communication chip enables the data real-time transmission that acceleration sensor gathered to the host computer, and the workstation personnel of being convenient for know the situation of transmission line, and GPS location chip can fix a position on-line monitoring device's position, and the accurate position of looking for on-line monitoring device fast of staff of being convenient for.

(2) This design utilization is got electric CT and lithium cell, and the electric energy that adopts to get electric CT to enable on-line monitoring device to use derives from high-voltage electricity, can satisfy the required electric energy of on-line monitoring device, and the lithium cell can carry out the duration to on-line monitoring device when the power transmission line does not have the electricity, improves on-line monitoring device, satisfies simultaneously and makes on-line monitoring device normally work under the external power source condition not.

(3) This design utilizes fixed cardboard, activity cardboard and protection to fill up, and fixed cardboard is fixed at the top of fixed plate, can fix the top at fixed cardboard with the cardboard that moves about through the bolt to enable on-line monitoring device to fix on the power transmission line body, improve the stability when on-line monitoring device uses, the protection fills up can play the guard action to the power transmission line body, avoids the power transmission line body to receive the damage.

(4) This design utilizes fixed orifices, thread groove and joint groove, runs through the fixed orifices through the bolt, and the one end screw thread of bolt enables top shell fixed mounting to the top of drain pan in the inside of thread groove simultaneously, improves the stability that top shell and drain pan are connected, and the joint groove enables the both sides homoenergetic joint of top shell on the power transmission line body.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present design;

FIG. 2 is a schematic diagram of the explosive structure in the present design;

FIG. 3 is a schematic view of the internal structure of the bottom case in the present design;

fig. 4 is a schematic diagram of the control connection of the main control chip in the present design.

In the figure: the mobile phone comprises a bottom shell 1, a top shell 2, a power transmission line body 3, fixing holes 4, thread grooves 5, clamping grooves 6, fixing plates 7, fixing clamping plates 8, connecting holes I9, movable clamping plates 10, connecting holes II 11, protective pads 12, a power taking CT13, a partition plate 14, a lithium battery 15, a circuit board 16, a main control chip 17, an acceleration sensor 18, a wireless communication chip 19 and a GPS positioning chip 20.

Detailed Description

The invention will be further described with reference to the following figures and examples:

the utility model provides a transmission line sag on-line monitoring device, refer to fig. 1 to 4, including the drain pan 1, top shell 2 is installed through the bolt in the top of drain pan 1, be provided with power transmission line body 3 between top shell 2 and the drain pan 1, fixed plate 7 is installed through the bolt in the inside of drain pan 1, the outside of power transmission line body 3 is provided with gets electric CT13, adopt to get electric CT13 and enable the electric energy that on-line monitoring device used to derive from high-voltage electricity, can satisfy the required electric energy of on-line monitoring device, circuit board 16 is installed through the bolt in the inside of drain pan 1, the top welding of circuit board 16 has main control chip 17, the top welding of circuit board 16 has wireless communication chip 19, wireless communication chip 19 can make the data real-time transmission to the host computer that acceleration sensor 18 gathered, be convenient for the workstation personnel know the situation of transmission line, the bottom welding of circuit board 16 has acceleration sensor 18, acceleration sensor 18 can be to the ground distance of transmission line, Sag angles and deflection angles are measured, a GPS positioning chip 20 is welded at the top of the circuit board 16, the GPS positioning chip 20 can position the position of the on-line monitoring device, and workers can accurately and quickly find the position of the on-line monitoring device conveniently.

Further, in this design, threaded groove 5 is opened at the top of fixed plate 7, and the one end screw thread of bolt enables 2 fixed mounting in the top of drain pan 1 in the inside of threaded groove 5 simultaneously, improves the stability that top shell and drain pan 1 are connected, and open at the top of top shell 2 has fixed orifices 4, and joint groove 6 has all been opened to the both sides of top shell 2, and joint groove 6 enables the joint of the both sides homoenergetic of top shell 2 on power transmission line body 3.

Further, in this design, fixed cardboard 8 is installed through the bolt in the top of

fixed plate

7, and 3 joints of power transmission line body are in fixed cardboard 8, and open at the top of fixed cardboard 8 has connecting hole 9.

Further, in this design, movable cardboard 10 is installed through the bolt in fixed cardboard 8's top, can fix movable cardboard 10 at fixed cardboard 8's top through the bolt, thereby enable the on-line monitoring device to fix on power transmission line body 3, improve the stability when the on-line monitoring device uses, open at movable cardboard 10's top has connecting hole two 11, movable cardboard 10's bottom and fixed cardboard 8's top all are provided with the protection and fill up 12, the protection fills up 12 and can play the guard action to power transmission line body 3, avoid power transmission line body 3 to receive the damage.

Further, in this design, the inside of drain pan 1 is provided with baffle 14, and the top of baffle 14 is provided with lithium cell 15, and lithium cell 15 can carry out to on-line monitoring device when the power transmission line does not have the electricity, improves on-line monitoring device's duration, satisfies simultaneously and makes on-line monitoring device normally work under the external power source condition not having.

Further, in the design, the output end of the acceleration sensor 18 is electrically connected with the input end of the main control chip 17 through a conductive wire, and the output end of the GPS positioning chip 20 is electrically connected with the input end of the main control chip 17 through a conductive wire.

Further, in the design, the output end of the main control chip 17 is electrically connected to the input end of the wireless communication chip 19 through a conductive wire, and the output end of the wireless communication chip 19 is electrically connected to the input end of the main control chip 17 through a conductive wire.

To sum up the utility model discloses a theory of operation does: when in use, the movable clamping plate 10 can be fixed on the top of the fixed clamping plate 8 through the bolt, so that the online monitoring device can be fixed on the power transmission line body 3, the stability of the online monitoring device in use is improved, the protective pad 12 can play a role in protecting the power transmission line body 3 to prevent the power transmission line body 3 from being damaged, the bolt penetrates through the fixing hole 4, one end thread of the bolt is arranged inside the thread groove 5 to enable the top shell 2 to be fixedly arranged on the top of the bottom shell 1, the connection stability of the top shell and the bottom shell 1 is improved, the clamping groove 6 can enable both sides of the top shell 2 to be clamped on the power transmission line body 3, the power taking CT13 can enable the electric energy used by the online monitoring device to come from high voltage, the electric energy required by the online monitoring device can be met, the lithium battery 15 can carry out the online monitoring device when the power transmission line is not powered, and the cruising ability of the online monitoring device is improved, satisfy simultaneously and make on-line monitoring device normally work under the external power source condition not, the acceleration sensor 18 that sets up can be measured transmission line to ground distance, sag angle and skew angle, wireless communication chip 19 enables the data real-time transmission that acceleration sensor 18 gathered to the host computer, the workstation personnel of being convenient for know the situation of transmission line, GPS positioning chip 20 can fix a position on-line monitoring device's position, the accurate position of looking for on-line monitoring device fast of the staff of being convenient for.

The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.

Claims

1. The utility model provides a transmission line sag on-line monitoring device, includes drain pan (1), its characterized in that, top shell (2) are installed through the bolt in the top of drain pan (1), be provided with between top shell (2) and drain pan (1) transmission line body (3), fixed plate (7) are installed through the bolt in the inside of drain pan (1), the outside of transmission line body (3) is provided with gets electric CT (13), circuit board (16) are installed through the bolt in the inside of drain pan (1), the top welding of circuit board (16) has main control chip (17), the top welding of circuit board (16) has wireless communication chip (19), the bottom welding of circuit board (16) has acceleration sensor (18), the top welding of circuit board (16) has GPS positioning chip (20).

2. The online monitoring device for sag of power transmission line according to claim 1, characterized in that: threaded grooves (5) are formed in the top of the fixing plate (7), fixing holes (4) are formed in the top of the top shell (2), and clamping grooves (6) are formed in the two sides of the top shell (2).

3. The online monitoring device for sag of power transmission line according to claim 1, characterized in that: the top of the fixed plate (7) is provided with a fixed clamping plate (8) through a bolt, and the top of the fixed clamping plate (8) is provided with a first connecting hole (9).

4. The online monitoring device for sag of power transmission line according to claim 3, wherein: the top of the fixed clamping plate (8) is provided with a movable clamping plate (10) through a bolt, the top of the movable clamping plate (10) is provided with a second connecting hole (11), and the bottom of the movable clamping plate (10) and the top of the fixed clamping plate (8) are both provided with protective pads (12).

5. The online monitoring device for sag of power transmission line according to claim 1, characterized in that: a partition plate (14) is arranged inside the bottom shell (1), and a lithium battery (15) is arranged on the top of the partition plate (14).

6. The online monitoring device for sag of power transmission line according to claim 1, characterized in that: the output end of the acceleration sensor (18) is electrically connected with the input end of the main control chip (17) through a conducting wire, and the output end of the GPS positioning chip (20) is electrically connected with the input end of the main control chip (17) through a conducting wire.

7. The online monitoring device for sag of power transmission line according to claim 1, characterized in that: the output end of the main control chip (17) is electrically connected with the input end of the wireless communication chip (19) through a conducting wire, and the output end of the wireless communication chip (19) is electrically connected with the input end of the main control chip (17) through a conducting wire.