CN215010514U

CN215010514U - Transmission line video monitoring device

Info

Publication number: CN215010514U
Application number: CN202121123913.4U
Authority: CN
Inventors: 何广鸿
Original assignee: Guangdong Nomey Technology Co ltd
Current assignee: Guangdong Nomey Technology Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-12-03
Anticipated expiration: 2031-05-25

Abstract

The utility model provides a transmission line video monitoring device, including install bin, first camera and second camera, be equipped with first camera and second camera on the install bin, first camera and second camera are located the both sides of install bin respectively, and first camera and second camera contactless are equipped with mount and air intake on the install bin, and the air intake is located under install bin top and the air intake is located the mount, is equipped with radiator fan on the mount, and the mount top is equipped with the cover body, the install bin bottom is equipped with and presss from both sides tight seat, presss from both sides to be equipped with first clamping mechanism and second clamping mechanism on pressing from both sides tight seat, and first clamping mechanism and second clamping mechanism's the same and position between them of structure is corresponding. The device is convenient for install fixedly, carries out real-time video monitoring through the camera to transmission line simultaneously, greatly reduced manpower intensity of labour, can be applicable to overhead transmission line etc. has improved the degree of accuracy and the definition of control.

Description

Transmission line video monitoring device

Technical Field

The utility model relates to a video monitoring field especially relates to a transmission line video monitoring device.

Background

With the rapid growth of national economy, the power system as the leading officer of national economy is growing at an extraordinary scale speed, and various power transmission lines are erected. In order to ensure normal power transmission of the power transmission line, inspection of the line is required, that is, the operation condition of line equipment is inspected in detail along the power transmission line, defects and fault points of the equipment are found in time and recorded in detail to be used as a basis for line maintenance. The staff observes, examines and measures the components of the transmission line with eyes or with telescopes and other tools and instruments. The purpose is to master the running state of the line, discover the defects of the equipment in time and threaten the safety of the line. Because overhead lines are widely distributed and run in the open air for a long time, the overhead lines are often damaged by the influence of the surrounding environment and the change of the nature, and need to be repaired regularly. If manual inspection is adopted, the workload is large, the difficulty of finishing work is large, and particularly, the power transmission line erected in a mountain is difficult to manually overhaul. Therefore, it is urgently needed to develop a video monitoring device for power transmission lines to replace manual work for overhauling and monitoring the power transmission lines.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model adopts the following technical scheme: the utility model provides a transmission line video monitoring device, includes install bin, first camera and second camera, is equipped with first camera and second camera on the install bin, and first camera and second camera are located the both sides of install bin respectively, and first camera and second camera contactless are equipped with mount and air intake on the install bin, and the air intake is located under install bin top and the air intake is located the mount, is equipped with radiator fan on the mount, and the mount top is equipped with the cover body, the install bin bottom is equipped with presss from both sides tight seat, presss from both sides to be equipped with first clamping mechanism and second clamping mechanism on pressing from both sides tight seat, and first clamping mechanism and second clamping mechanism's the same and position between them of structure is corresponding.

Preferably, the cooling fan is located right above a connecting line between the first camera and the second camera, and the air outlet of the cooling fan is located between the first camera and the second camera.

Preferably, a dust cover is arranged on the heat dissipation fan.

Preferably, the bottom of the installation box is provided with an air outlet.

Preferably, the first clamping mechanism comprises a handle, a screw rod, a first guide piece, a second guide piece, a connecting block and a first clamping block, the handle is located outside the clamping seat, the handle is connected with one end of the screw rod, the other end of the screw rod penetrates through the side wall of the clamping seat to be rotatably connected with the connecting block, the first clamping block is arranged on the connecting block, the connecting block is connected with one end of the first guide piece, the other end of the first guide piece is connected with the clamping seat, the clamping seat is connected with one end of the second guide piece, the other end of the second guide piece is connected with the connecting block, the first guide piece and the second guide piece are identical in structure and correspond in position, the first guide piece and the second guide piece are located on two sides of the screw rod respectively, and the screw rod and the clamping seat are connected through threads.

Preferably, the first guide part comprises a sliding groove, a fixed block, a sliding block and a pull rod, the fixed block is arranged on the clamping seat, the sliding groove is formed in the fixed block, the sliding groove is connected with the sliding block and is in sliding connection with the sliding block, the sliding block is hinged to one end of the pull rod, and the other end of the pull rod is hinged to the connecting block.

Preferably, the first clamping block is an arc-shaped block, and the first clamping block faces the second clamping mechanism.

Preferably, the second clamping mechanism comprises a handle, a screw rod, a first guide piece, a second guide piece, a connecting block and a first clamping block, the handle is located outside the clamping seat, the handle is connected with one end of the screw rod, the other end of the screw rod penetrates through the clamping seat to be rotatably connected with the connecting block, the first clamping block is arranged on the connecting block, the connecting block is connected with one end of the first guide piece, the other end of the first guide piece is connected with the clamping seat, the clamping seat is connected with one end of the second guide piece, the other end of the second guide piece is connected with the connecting block, the first guide piece and the second guide piece are identical in structure and correspond in position, the first guide piece and the second guide piece are located on two sides of the screw rod respectively, and the screw rod is in threaded connection with the clamping seat.

Preferably, be equipped with supplementary clamping component on pressing from both sides tight seat, one is no less than to supplementary clamping component's quantity, and supplementary clamping component is including removing chamber, stand, carriage release lever, spring and second clamp splice, the stand is established on pressing from both sides tight seat, is equipped with the removal chamber in the stand, removes the intracavity wall and is connected with the one end of spring, and the other end of spring is connected with the one end of carriage release lever, and the other end of carriage release lever stretches out and removes the chamber and is connected with the second clamp splice, and the carriage release lever is sliding connection with removing the intracavity wall.

The utility model has the advantages that: the device fixes the device on the round bar or on the electric wire through pressing from both sides first clamping mechanism and second clamping mechanism on the tight seat, carries out real-time video monitoring through first camera and second camera to transmission line, greatly reduced manpower intensity of labour, can be applicable to overhead transmission line etc. has improved the degree of accuracy and the definition of control. In addition, the device sets up the cover body dustproof, rain-proof, avoids first camera and second camera to damage, has prolonged life. The first camera and the second camera are cooled through the cooling fan, and the first camera and the second camera are prevented from being damaged due to outdoor high temperature.

Drawings

The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 3 is a partial enlarged view of the point B in fig. 1 according to the present invention.

Detailed Description

The following will combine the drawings of the embodiments of the present invention to further describe the technical solution of the present invention, and the present invention is not limited to the following specific embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

As shown in fig. 1 to 3, a video monitoring device for a power transmission line includes an installation box 5, a first camera 9 and a second camera 6, the installation box 5 is provided with the first camera 9 and the second camera 6, the installation box 5 is a hollow box body, the first camera 9 and the second camera 6 are not in contact, the first camera 9 and the second camera 6 are respectively embedded in two side walls of the installation box 5, the installation box 5 is provided with a fixing frame 4 and an air inlet, the air inlet is positioned at the top of the installation box 5 and is positioned under the fixing frame 4, the air inlet is communicated with a hollow inner cavity of the installation box 5, the fixing frame 4 is provided with a cooling fan 3, an air outlet 8 of the cooling fan 3 faces the air inlet on the installation box 5, the top of the fixing frame 4 is provided with a cover body 1, the cover body 1 includes a plane and four inclined side faces, the bottom of the plane is provided with four inclined side faces, two adjacent slope sides link to each other, four slope sides are trapezoidal, the plane is the positive direction, other structures also can be chooseed for use to the cover body 1, the effect of the cover body 1 mainly is in order to cover in first camera 9 and second camera 6 top, shelters from sunshine, rainwater etc. for first camera 9 and second camera 6, avoids first camera 9 and second camera 6 to damage because of rainwater infiltration or cause the high temperature to damage because of sunshine penetrates directly. The bottom of the installation box 5 is provided with a clamping seat 7, the clamping seat 7 is provided with a first clamping mechanism and a second clamping mechanism, the first clamping mechanism and the second clamping mechanism are identical in structure, and the positions of the first clamping mechanism and the second clamping mechanism are corresponding. The clamping seat 7 is clamped on the round bar or the power transmission line through the first clamping mechanism and the second clamping mechanism, so that the power transmission line is monitored through the first camera 9 and the second camera 6. A gap is formed between the cover body 1 and the fixing frame 4, so that natural wind enters the cooling fan 3 from the lower part of the cover body 1, is blown into the air inlet through the cooling fan 3 and is blown out from the air outlet 8 on the installation box 5. Natural wind gets into radiator fan 3's in-process from the cover body 1, natural wind contacts with the leading flank of first camera 9 and second camera 6 earlier, take away partly heat, then blow to the cavity inner chamber of install bin 5 through radiator fan 3 and take away the heat that first camera 9 and second camera 6 produced with the trailing flank contact of first camera 9 and second camera 6, realize radiating purpose, the radiating effect is good, the cooperation cover body 1 shelters from the sunlight simultaneously, realize that the device can be applicable to in the harsh environment such as the open air of the hot environment.

The cooling fan 3 is located right above a connecting line between the first camera 9 and the second camera 6, and the air outlet 8 of the cooling fan 3 is located between the first camera 9 and the second camera 6.

The heat radiation fan 3 is provided with a dust cover 2. The dust cover 2 is used for dust prevention.

The bottom of the installation box 5 is provided with two air outlets 8, the number of the air outlets 8 is two, and the two air outlets 8 are respectively located at two ends of the installation box 5.

The first clamping mechanism comprises a handle 11, a screw rod 10, a first guide piece, a second guide piece, a connecting block 17 and a first clamping block 16, the handle 11 is located outside the clamping seat 7, the handle 11 is connected with one end of the screw rod 10, the other end of the screw rod 10 penetrates through the side wall of the clamping seat 7 to be rotatably connected with the connecting block 17, the first clamping block 16 is arranged on the connecting block 17, the connecting block 17 is connected with one end of the first guide piece, the other end of the first guide piece is connected with the clamping seat 7, the clamping seat 7 is connected with one end of the second guide piece, the other end of the second guide piece is connected with the connecting block 17, the first guide piece and the second guide piece are identical in structure and correspond to each other in position, the first guide piece and the second guide piece are located on two sides of the screw rod 10 respectively, and the screw rod 10 is connected with the clamping seat 7 through threads. The first guide piece and the second guide piece are used for fixing and guiding the connecting block 17, so that the connecting block 17 and the first clamping block 16 are prevented from rotating along with the screw rod 10 when the screw rod 10 rotates. When the first clamping mechanism works, firstly, the handle 11 is rotated, the handle 11 drives the screw rod 10 to rotate, and the screw rod 10 drives the connecting block 17 and the first clamping block 16 to move towards the direction of the second clamping mechanism and to be in contact with the round rod to be clamped on the round rod.

The first guide part comprises a sliding groove 12, a fixed block 13, a sliding block 14 and a pull rod 15, the fixed block 13 is arranged on the clamping seat 7, the sliding groove 12 is formed in the fixed block 13, the sliding groove 12 is connected with the sliding block 14 and is in sliding connection with the sliding block 14, the sliding block 14 is hinged to one end of the pull rod 15, and the other end of the pull rod 15 is hinged to a connecting block 17. When lead screw 10 rotated, first guide and second guide restriction connecting block 17 avoided connecting block 17 to rotate along with lead screw 10, and simultaneously when connecting block 17 translation, connecting block 17 can promote or stimulate slider 14 through pull rod 15 and slide along spout 12, realized leading and limiting displacement to connecting block 17's motion.

The first clamping block 16 is an arc-shaped block, and the first clamping block 16 faces the second clamping mechanism. The first clamping block 16 is provided in an arc shape to match a round bar or a power transmission line, and the first clamping block 16 may be provided in other shapes to be adjusted according to an installation position and an installation environment.

The second clamping mechanism comprises a handle 11, a screw rod 10, a first guide piece, a second guide piece, a connecting block 17 and a first clamping block 16, the handle 11 is located outside the clamping seat 7, the handle 11 is connected with one end of the screw rod 10, the other end of the screw rod 10 penetrates through the clamping seat 7 to be rotatably connected with the connecting block 17, the first clamping block 16 is arranged on the connecting block 17, the connecting block 17 is connected with one end of the first guide piece, the other end of the first guide piece is connected with the clamping seat 7, the clamping seat 7 is connected with one end of the second guide piece, the other end of the second guide piece is connected with the connecting block 17, the first guide piece and the second guide piece are identical in structure and correspond in position, the first guide piece and the second guide piece are located on two sides of the screw rod 10 respectively, and the screw rod 10 is connected with the clamping seat 7 through threads.

The first guide part comprises a sliding groove 12, a fixed block 13, a sliding block 14 and a pull rod 15, the fixed block 13 is arranged on the clamping seat 7, the sliding groove 12 is formed in the fixed block 13, the sliding groove 12 is connected with the sliding block 14 and is in sliding connection with the sliding block 14, the sliding block 14 is hinged to one end of the pull rod 15, and the other end of the pull rod 15 is hinged to a connecting block 17.

It is equipped with supplementary clamping unit to press from both sides on the tight seat 7, and supplementary clamping unit is no less than one in quantity, and supplementary clamping unit is including removing chamber 18, stand 19, carriage release lever 20, spring 22 and second clamp splice 21, stand 19 is established on pressing from both sides tight seat 7, is equipped with in the stand 19 and removes chamber 18, removes the one end in chamber 18 inner wall and spring 22 and is connected, and the other end and the one end of carriage release lever 20 of spring 22 are connected, and the other end of carriage release lever 20 stretches out and removes chamber 18 and be connected with second clamp splice 21, and carriage release lever 20 and removal chamber 18 inner wall are sliding connection. The auxiliary clamping assemblies can make the device more stable during clamping, the number of the preferable auxiliary clamping assemblies is two, and the two auxiliary clamping assemblies are arranged on the bottom wall of the top of the clamping seat 7 and distributed at two ends of the bottom wall of the top of the clamping seat 7.

When the device works, firstly, a round bar needing to be clamped is inserted between a first clamping mechanism and a second clamping mechanism of a clamping seat 7, then a handle 11 is rotated, the handle 11 drives a screw rod 10 to rotate, the length of the screw rod 10 inserted into the clamping seat 7 is increased when the screw rod 10 rotates, then the screw rod 10 drives a connecting block 17 and a first clamping block 16 to move towards the round bar direction, and similarly, the connecting block 17 and the first clamping block 16 in the second clamping mechanism also move horizontally towards the round bar direction, so that the first clamping block 16 in the first clamping mechanism and the first clamping block 16 in the second clamping mechanism are both in contact with the round bar and are clamped on the round bar. When the diameter of the round rod is large, during clamping, the round rod can extrude the second clamping block 21, the second clamping block 21 drives the moving rod 20 to move in the moving cavity 18 and extrude the spring 22, and the first clamping mechanism, the second clamping mechanism and the auxiliary clamping assembly are matched with each other to clamp the round rod. In order to achieve a stable clamping and to adapt it to round bars of different diameters, the first clamping block 16 and the second clamping block 21 may be made of elastic material. At this moment, the device is fixed, the cooling fan 3 is started, the cooling fan 3 cools the first camera 9 and the second camera 6, and the first camera 9 and the second camera 6 perform video monitoring on the power transmission line.

The device fixes the device on the round bar or on the electric wire through pressing from both sides first clamping mechanism and the second clamping mechanism on the tight seat 7 of clamp, carries out real-time video monitoring to transmission line through first camera 9 and second camera 6, greatly reduced human labor intensity, can be applicable to overhead transmission line etc. has improved the degree of accuracy and the definition of control. In addition, the device sets up the cover body 1 dustproof, rain-proof, avoids first camera 9 and second camera 6 to damage, has prolonged life. Dispel the heat to first camera 9 and second camera 6 through radiator fan 3, avoid outdoor high temperature to cause first camera 9 and second camera 6 to damage.

As described above, the above embodiments are not limiting embodiments of the present invention, and modifications or equivalent variations made by those skilled in the art based on the substance of the present invention are within the technical scope of the present invention.

Claims

1. The utility model provides a transmission line video monitoring device, includes install bin, first camera and second camera, is equipped with first camera and second camera on the install bin, and first camera and second camera are located the both sides of install bin respectively, and first camera and second camera contactless, its characterized in that: the mounting box is provided with a fixing frame and an air inlet, the air inlet is located at the top of the mounting box and is located under the fixing frame, the fixing frame is provided with a cooling fan, the top of the fixing frame is provided with a cover body, the bottom of the mounting box is provided with a clamping seat, the clamping seat is provided with a first clamping mechanism and a second clamping mechanism, the first clamping mechanism and the second clamping mechanism are identical in structure, and the first clamping mechanism and the second clamping mechanism are corresponding in position.

2. The transmission line video monitoring device of claim 1, characterized in that: the cooling fan is located right above a connecting line between the first camera and the second camera, and an air outlet of the cooling fan is located between the first camera and the second camera.

3. The transmission line video monitoring device according to claim 1 or 2, characterized in that: and a dust cover is arranged on the heat radiation fan.

4. The transmission line video monitoring device of claim 1, characterized in that: an air outlet is formed in the bottom of the installation box.

5. The transmission line video monitoring device of claim 1, characterized in that: the first clamping mechanism comprises a handle, a screw rod, a first guide piece, a second guide piece, a connecting block and a first clamping block, the handle is located outside a clamping seat, the handle is connected with one end of the screw rod, the other end of the screw rod penetrates through the side wall of the clamping seat to be rotatably connected with the connecting block, the first clamping block is arranged on the connecting block, the connecting block is connected with one end of the first guide piece, the other end of the first guide piece is connected with the clamping seat, the clamping seat is connected with one end of the second guide piece, the other end of the second guide piece is connected with the connecting block, the first guide piece and the second guide piece are identical in structure and corresponding in position, the first guide piece and the second guide piece are located on two sides of the screw rod respectively, and the screw rod is connected with the clamping seat through threads.

6. The transmission line video monitoring device of claim 5, characterized in that: the first guide piece comprises a sliding groove, a fixed block, a sliding block and a pull rod, the fixed block is arranged on the clamping seat, the sliding groove is formed in the fixed block, the sliding groove is connected with the sliding block and is in sliding connection with the sliding block, the sliding block is hinged to one end of the pull rod, and the other end of the pull rod is hinged to the connecting block.

7. The transmission line video monitoring device of claim 5, characterized in that: the first clamping block is an arc-shaped block and faces the second clamping mechanism.

8. The transmission line video monitoring device of claim 1, characterized in that: the second clamping mechanism comprises a handle, a screw rod, a first guide piece, a second guide piece, a connecting block and a first clamping block, the handle is located outside the clamping seat, the handle is connected with one end of the screw rod, the other end of the screw rod penetrates through the clamping seat to be rotatably connected with the connecting block, the first clamping block is arranged on the connecting block, the connecting block is connected with one end of the first guide piece, the other end of the first guide piece is connected with the clamping seat, the clamping seat is connected with one end of the second guide piece, the other end of the second guide piece is connected with the connecting block, the first guide piece and the second guide piece are identical in structure and correspond in position, the first guide piece and the second guide piece are located on two sides of the screw rod respectively, and the screw rod is connected with the clamping seat through threads.

9. The transmission line video monitoring device of claim 8, characterized in that: the first guide piece comprises a sliding groove, a fixed block, a sliding block and a pull rod, the fixed block is arranged on the clamping seat, the sliding groove is formed in the fixed block, the sliding groove is connected with the sliding block and is in sliding connection with the sliding block, the sliding block is hinged to one end of the pull rod, and the other end of the pull rod is hinged to the connecting block.

10. The transmission line video monitoring device of claim 1, characterized in that: the clamping seat is provided with an auxiliary clamping assembly, the number of the auxiliary clamping assembly is not less than one, the auxiliary clamping assembly comprises a moving cavity, a stand column, a moving rod, a spring and a second clamping block, the stand column is arranged on the clamping seat, the moving cavity is arranged in the stand column, the inner wall of the moving cavity is connected with one end of the spring, the other end of the spring is connected with one end of the moving rod, the other end of the moving rod extends out of the moving cavity and is connected with the second clamping block, and the moving rod and the inner wall of the moving cavity are in sliding connection.