CN210958582U

CN210958582U - Monitoring device for photovoltaic microgrid

Info

Publication number: CN210958582U
Application number: CN202020033408.XU
Authority: CN
Inventors: 朱见涛; 曹振武; 郭振鹏
Original assignee: Zhong Tengwei Network Beijing Technology Co ltd
Current assignee: Zhong Tengwei Network Beijing Technology Co ltd
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-07-07
Anticipated expiration: 2030-01-08

Abstract

The utility model provides a photovoltaic is monitoring device for little electric wire netting. The monitoring device for the photovoltaic microgrid comprises a lamp post; the protective shell is fixedly arranged on the lamp post; the lifting mechanism is arranged on the lamp post; the connecting piece is arranged on the lifting mechanism; the connecting pieces are fixedly connected with the lamp post through the connecting ropes, the supporting frames are fixedly arranged on the connecting pieces, and the supporting frames are connected with the lamp post in a sliding mode; the hanging bracket is fixedly arranged at the bottom of the supporting frame; the monitoring camera body is fixedly mounted on the hanging bracket. The utility model provides a monitoring device for photovoltaic microgrid has and can carry out effectual protection to the camera, and overhauls comparatively convenient advantage.

Description

Monitoring device for photovoltaic microgrid

Technical Field

The utility model relates to a photovoltaic microgrid technical field especially relates to a monitoring device for photovoltaic microgrid.

Background

The micro-grid is also translated into a micro-grid, which refers to a small-sized power distribution system composed of a distributed power supply, an energy storage device, an energy conversion device, a load, a monitoring and protecting device and the like. The development and extension of the micro-grid can fully promote the large-scale access of distributed power sources and renewable energy sources, realize the high-reliability supply of various energy source types of loads, and is an effective mode for realizing an active power distribution network, so that the traditional power grid is transited to a smart power grid.

Photovoltaic microgrid utilizes solar panel to generate electricity, and the tradition can be monitored at solar panel department installation camera, is convenient for master solar panel's the condition, guarantee normal motion, and the many fixed mounting of traditional surveillance camera head are on the support of eminence, and it is inconvenient to overhaul, and people need overhaul with the help of outside rising support or vehicle etc. and the camera probably is damaged meetting hail day.

Therefore, there is a need to provide a new monitoring device for photovoltaic microgrid to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a can carry out effectual protection to the camera, and overhaul comparatively convenient monitoring device for the photovoltaic microgrid.

In order to solve the technical problem, the utility model provides a monitoring device for photovoltaic microgrid includes: a lamp post; the protective shell is fixedly arranged on the lamp post; the lifting mechanism is arranged on the lamp post; the connecting piece is arranged on the lifting mechanism; the connecting pieces are fixedly connected with the lamp post through the connecting ropes, the supporting frames are fixedly arranged on the connecting pieces, and the supporting frames are connected with the lamp post in a sliding mode; the hanging bracket is fixedly arranged at the bottom of the supporting frame; the monitoring camera body is fixedly mounted on the hanging bracket.

Preferably, elevating system includes motor, pivot, take-up pulley, mount pad, first fixed pulley, second fixed pulley, wire rope, motor fixed mounting is in on the lamp pole, the fixed cover of pivot is established on the output shaft of motor, the fixed cover of take-up pulley is established in the pivot, mount pad fixed mounting is in the top of lamp pole, first fixed pulley with the equal fixed mounting of second fixed pulley is in the top of mount pad, wire rope twines respectively the pivot first fixed pulley with on the second fixed pulley, just wire rope with connecting piece fixed connection.

Preferably, the support frame is provided with a first through hole, a linear bearing is arranged inside the first through hole, and the lamp post is sleeved on an inner ring of the linear bearing.

Preferably, a second through hole is formed in the mounting seat, a sponge sleeve is arranged inside the second through hole, and the steel wire rope penetrates through the sponge sleeve.

Preferably, the bottom of the lamp pole is fixedly provided with a supporting seat.

Preferably, a protective cover is arranged on the monitoring camera body.

Compared with the prior art, the utility model provides a monitoring device for photovoltaic microgrid has following beneficial effect:

the utility model provides a monitoring device for photovoltaic microgrid, when needs overhaul, the starter motor drives the first body downstream of surveillance camera, moves suitable height until the first body of surveillance camera, makes things convenient for people to overhaul, overhauls the back, and the starter motor makes the output shaft reversal of motor, makes the take-up pulley drive the wire rope rolling motion, makes the first body of surveillance camera reset can.

Drawings

Fig. 1 is a schematic structural diagram of a monitoring device for a photovoltaic microgrid according to a preferred embodiment of the present invention;

fig. 2 is an enlarged view of a portion a shown in fig. 1.

Reference numbers in the figures: 1. lamp pole, 2, protective housing, 3, motor, 4, pivot, 5, take-up pulley, 6, mount pad, 7, first fixed pulley, 8, second fixed pulley, 9, wire rope, 10, support frame, 11, gallows, 12, surveillance camera head body, 13, safety cover, 14, connection rope, 15, connecting piece.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1 and fig. 2, wherein fig. 1 is a schematic structural diagram of a monitoring device for a photovoltaic microgrid according to a preferred embodiment of the present invention; fig. 2 is an enlarged view of a portion a shown in fig. 1. Monitoring device for photovoltaic microgrid includes: a lamp post 1; the protective shell 2 is fixedly arranged on the lamp post 1; the lifting mechanism is arranged on the lamp post 1; the connecting piece 15 is arranged on the lifting mechanism, and the connecting piece 15 is arranged on the lifting mechanism; the connecting ropes 14 are all fixedly connected to the support frame 10 on the connecting piece 15, the support frame 10 is fixedly installed on the connecting ropes 14, and the support frame 10 is connected with the lamp post 1 in a sliding manner; the hanging bracket 11 is fixedly arranged at the bottom of the supporting frame 10; the monitoring camera comprises a monitoring camera body 12, wherein the monitoring camera body 12 is fixedly installed on the hanging bracket 11.

Elevating system includes motor 3, pivot 4, take-up pulley 5, mount pad 6, first fixed pulley 7, second fixed pulley 8,

wire rope

9, 3 fixed mounting of motor is in on the lamp pole 1, the fixed cover of pivot 4 is established on the output shaft of

motor

3, 5 fixed covers of take-up pulley are established in the

pivot

4, 6 fixed mounting of mount pad is in the top of lamp pole 1, first fixed pulley 7 with the equal fixed mounting of second fixed pulley 8 is in the top of mount pad 6, wire rope 9 twines respectively the pivot 4 first fixed pulley 7 with on the second fixed pulley 8, just wire rope 9 with 15 fixed connection of connecting piece.

The lamp post is characterized in that a first through hole is formed in the support frame 10, a linear bearing is arranged inside the first through hole, and the lamp post 1 is sleeved on an inner ring of the linear bearing.

A second through hole is formed in the mounting seat 6, a sponge sleeve is arranged inside the second through hole, and the steel wire rope 9 penetrates through the sponge sleeve.

The bottom of the lamp pole 1 is fixedly provided with a supporting seat.

The monitoring camera body 12 is provided with a protective cover 13.

The utility model provides a monitoring device for photovoltaic microgrid's theory of operation as follows:

when maintenance is needed, the motor 3 is started, the motor 3 drives the rotating shaft 4 to move, the rotating shaft 4 drives the take-up pulley 5 to move, the take-up pulley 5 drives the steel wire rope 9 to unreel, the steel wire rope 9 drives the connecting piece 15 to move downwards, the connecting piece 15 drives the supporting frame 10 to move downwards, the supporting frame 10 drives the hanging frame 11 to move downwards, and the hanging frame 11 drives the monitoring camera body 12 to move downwards until the monitoring camera body 12 moves to a proper height, so that people can conveniently maintain;

after the monitoring camera body 12 is repaired, the motor 3 is started, the output shaft of the motor 3 is enabled to rotate reversely, the take-up pulley 5 drives the steel wire rope 9 to perform rolling motion, and the monitoring camera body 12 is enabled to reset.

the utility model provides a monitoring device for photovoltaic microgrid, when needs overhaul, starter motor 3 drives surveillance camera head body 12 downstream, moves suitable height until surveillance camera head body 12, makes things convenient for people to overhaul, and after having overhauld, starter motor 3 makes motor 3's output shaft reversal, makes take-up pulley 5 drive wire rope 9 rolling motion, makes surveillance camera head body 12 reset can.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A monitoring device for a photovoltaic microgrid, comprising:

a lamp post;

the protective shell is fixedly arranged on the lamp post;

the lifting mechanism is arranged on the lamp post;

the connecting piece is arranged on the lifting mechanism;

a plurality of connecting ropes which are all fixedly connected on the connecting piece

The support frame is fixedly arranged on the connecting ropes and is connected with the lamp post in a sliding manner;

the hanging bracket is fixedly arranged at the bottom of the supporting frame;

the monitoring camera body is fixedly mounted on the hanging bracket.

2. The monitoring device for the photovoltaic microgrid of claim 1, wherein the lifting mechanism comprises a motor, a rotating shaft, a take-up pulley, a mounting seat, a first fixed pulley, a second fixed pulley and a steel wire rope, the motor is fixedly mounted on the lamp pole, the rotating shaft is fixedly sleeved on an output shaft of the motor, the take-up pulley is fixedly sleeved on the rotating shaft, the mounting seat is fixedly mounted at the top end of the lamp pole, the first fixed pulley and the second fixed pulley are both fixedly mounted at the top of the mounting seat, the steel wire rope is respectively wound on the rotating shaft, the first fixed pulley and the second fixed pulley, and the steel wire rope is fixedly connected with the connecting piece.

3. The monitoring device for the photovoltaic microgrid of claim 1, wherein a first through hole is formed in the support frame, a linear bearing is arranged inside the first through hole, and the lamp post is sleeved on an inner ring of the linear bearing.

4. The monitoring device for the photovoltaic microgrid according to claim 2, wherein a second through hole is formed in the mounting seat, a sponge sleeve is arranged inside the second through hole, and the steel wire rope penetrates through the sponge sleeve.

5. The monitoring device for the photovoltaic microgrid of claim 1, wherein a support base is fixedly mounted at the bottom of the lamp post.

6. The monitoring device for the photovoltaic microgrid according to claim 1, wherein a protective cover is arranged on the monitoring camera body.