CN219608100U - On-line monitoring equipment for power transmission equipment - Google Patents

Abstract

The utility model discloses on-line monitoring equipment for power transmission equipment, which comprises a mounting seat, a cover body, a fixing block and a mounting frame, wherein the fixing block is fixedly arranged in an inner cavity of the mounting seat through a mounting rod, a groove is formed in the lower wall of the fixing block, a deflection ball is arranged in the groove, a connecting rod is arranged on the outer wall of the deflection ball, a pressure ball is fixedly arranged at the lower end of the connecting rod, a fixing cylinder is fixedly arranged on the inner wall of the mounting seat, pressure sensors are uniformly embedded in the inner wall of the fixing cylinder, springs are fixedly arranged on the inner walls of the pressure sensors, and pressing plates are fixedly arranged at the inner ends of the springs.

Description

On-line monitoring equipment for power transmission equipment

Technical Field

The utility model belongs to the technical field of monitoring equipment, and particularly provides on-line monitoring equipment for power transmission equipment.

Background

In the annual operation and use process of the power transmission line, because of factors such as use conditions, external environment and the like, potential safety hazards exist in the power transmission line, and therefore the power transmission line needs to be monitored, wherein general monitoring includes breeze vibration monitoring, wire galloping monitoring, tower inclination monitoring, line contact point insulation part aging monitoring and the like. If the towers are inclined, the transmission lines between the adjacent towers are not bent enough or are straightened or even broken, so that the safety of the transmission lines is greatly influenced; in addition, if the insulation part of the line contact point is aged, the temperature of the line contact point is higher, and the normal operation of the power transmission line is affected and potential safety hazards are generated. There is a need for an on-line monitoring device that is mounted on and tilt-monitors the tower while being capable of temperature monitoring the line contact points.

Disclosure of Invention

In order to solve the problems, the utility model provides an on-line monitoring device for power transmission equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an on-line monitoring equipment for transmission equipment, includes mount pad, lid, fixed block and mounting bracket, the lid is assembled in the upper end of mount pad, and the mounting bracket is assembled in the lower extreme of mount pad, the fixed block passes through the inner chamber of installation pole fixed mounting in the mount pad, the lower wall of fixed block is seted up flutedly, and is equipped with the deflection ball in the recess, the outer wall of deflection ball is equipped with the connecting rod, the lower extreme fixed mounting of connecting rod has the pressure ball, the inner wall fixed mounting of mount pad has a fixed section of thick bamboo, the even embedding of inner wall of fixed section of thick bamboo installs pressure sensor, and pressure sensor totally four, the equal fixed mounting of inner wall of pressure sensor has the spring, the equal fixed mounting of inner of spring has the clamp plate, the outer wall of pressure ball cup joints spherical cover, four the inner wall laminating of clamp plate is in the outer wall of spherical cover.

Further, the screw thread is offered to the outer wall downside of fixed block, and the outer wall spiro union of fixed block has the stopper, the deflection ball runs through the stopper.

Further, the outer lower side of the pressure ball is connected with a balancing weight through a rod.

Further, a guide cylinder is fixedly arranged on the inner wall of the fixed cylinder, and a guide rod inserted into the guide cylinder is fixedly arranged on the outer wall of the pressing plate.

Further, the outer wall of the spherical sleeve is uniformly provided with the convex blocks, and the outer contour shape of the whole spherical sleeve and the convex blocks is square.

Further, an inclined upper cover is fixedly arranged on the upper wall of the cover body.

Further, the inclined surface of inclined plane upper cover is equipped with solar cell panel, the inner chamber of mount pad is equipped with battery module, information processing module, temperature detection module, humidity detection module and wireless communication module, solar cell panel is connected with battery module, and battery module is information processing module, temperature detection module, humidity detection module, wireless communication module and pressure sensor power supply.

Further, the outer wall of the mounting seat is provided with a contact guide pipe, and contacts of the temperature detection module and the humidity detection module are respectively arranged in the contact guide pipe.

Further, a sealing ring is fixedly arranged on the upper side of the side wall of the cover body.

The beneficial effects of using the utility model are as follows:

1. according to the utility model, the deflection ball, the pressure ball, the pressing plate, the springs and the pressure sensors are arranged in the mounting seat, when the transmission line tower tilts, the pressure ball deflects to drive the pressing plate to move, the springs generate pressure to the pressure sensors, and the tilting angle and direction of the tower can be determined according to the pressure information of each pressure sensor, so that real-time monitoring of the tilting of the tower is realized.

2. According to the utility model, the temperature detection module, the humidity detection module and the wireless communication module are arranged in the mounting seat, so that the temperature at the contact point of an electrified line can be detected, the humidity around the pole tower is detected, and when the temperature at the contact point of the line is abnormal or the pole tower is inclined, a signal is transmitted through wireless communication, so that a worker can obtain abnormal information in time and maintain the pole tower, and the safety is improved.

Drawings

Fig. 1 is a front cross-sectional view of the present utility model.

Fig. 2 is a top cross-sectional view of the mount of the present utility model.

Fig. 3 is a top view of the pressure ball and spherical sleeve of the present utility model.

Fig. 4 is a cross-sectional view taken along the direction A-A in fig. 3 in accordance with the present utility model.

The reference numerals include: 1. the device comprises a mounting seat, 2, a cover body, 3, a fixed block, 4, a deflection ball, 5, a connecting rod, 6, a pressure ball, 7, a fixed cylinder, 8, a pressure sensor, 9, a spring, 10, a pressing plate, 11, a spherical sleeve, 12, a limiting block, 13, an inclined plane upper cover, 14, a balancing weight, 15, a guide cylinder, 16, a guide rod, 17, a lug, 18, a mounting rack, 19, a solar cell panel, 20, a battery module, 21, an information processing module, 22, a temperature detection module, 23, a humidity detection module, 24, a wireless communication module, 25, a contact guide pipe, 26 and a sealing ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, an on-line monitoring device for a power transmission device comprises a mounting seat 1, a cover body 2, a fixing block 3 and a mounting frame 18, wherein the cover body 2 is assembled at the upper end of the mounting seat 1, the mounting frame 18 is assembled at the lower end of the mounting seat 1, the fixing block 3 is fixedly installed in an inner cavity of the mounting seat 1 through a mounting rod, a groove is formed in the lower wall of the fixing block 3, a deflection ball 4 is assembled in the groove, a connecting rod 5 is assembled on the outer wall of the deflection ball 4, a pressure ball 6 is fixedly installed at the lower end of the connecting rod 5, a fixing cylinder 7 is fixedly installed on the inner wall of the mounting seat 1, pressure sensors 8 are uniformly embedded and installed on the inner wall of the fixing cylinder 7, four pressure sensors 8 are fixedly installed on the inner wall of the pressure sensors 8, pressing plates 10 are fixedly installed on the inner ends of the springs 9, spherical sleeves 11 are sleeved on the outer walls of the pressure balls 6, and the inner walls of the four pressing plates 10 are attached to the outer walls of the spherical sleeves 11.

The baffle is installed to the inner chamber downside of mount pad 1, cooperates lid 2, makes mount pad 1 inner space be sealed space, guarantees the accuracy of testing result.

The mounting seat 1 is mounted on the top end of the tower through the mounting frame 18, the mounting frame 18 is formed by combining side plates on two sides and clamping bands between the side plates, and after the mounting, the clamping bands are connected and fixed through screw nuts.

The pressure ball 6 is a metal ball and is affected by gravity and can vertically downwards, so that when the tower is inclined, the position of the pressure ball 6 relative to the mounting seat 1 in the mounting seat 1 is changed, namely, the pressure ball is deflected relative to the mounting seat 1, and then the pressure plate 10 in the corresponding direction is pushed to move, so that pressure is generated on the spring 9, the pressure of the spring 9 can be measured by the pressure sensor 8 corresponding to the spring 9, and the inclination direction and angle of the tower can be known according to the pressure information in the information processing module 21.

Specifically, as shown in fig. 1, the lower side of the outer wall of the fixed block 3 is provided with threads, the outer wall of the fixed block 3 is in threaded connection with a limiting block 12, and the deflection ball 4 penetrates through the limiting block 12.

The limiting block 12 is used for limiting the position of the deflection ball 4, so that the deflection ball 4 cannot fall off from the fixed block 3.

Specifically, as shown in fig. 1, the weight 14 is connected to the lower side of the outer side of the pressure ball 6 via a rod, and the weight of the pressure ball 6 is increased, so that the pressure ball 6 can be smoothly deflected when the tower is inclined.

Specifically, as shown in fig. 1, a guide cylinder 15 is fixedly mounted on the inner wall of the fixed cylinder 7, and a guide rod 16 inserted into the guide cylinder 15 is fixedly mounted on the outer wall of the pressing plate 10.

The guide rod 16 is used for limiting the movement direction of the pressing plate 10, so that the pressing plate can only move linearly, the spring 9 cannot bend, and the accuracy of the measurement result of the pressure sensor 8 is ensured.

Specifically, as shown in fig. 2 to 4, the outer wall of the spherical sleeve 11 is uniformly provided with the protruding blocks 17, and the outer contour shape of the spherical sleeve 11 and the protruding blocks 17 is square, when the pressure ball 6 deflects towards any direction, the structure of the protruding blocks 17 ensures that the pressure ball 6 can always contact with the surfaces of the pressing plates 10 in two directions of the deflection direction, and then drives the pressing plates 10 in the two directions to move.

Specifically, as shown in fig. 1, the upper wall of the cover body 2 is fixedly provided with an inclined upper cover 13, so that rainwater can be guided, and the rainwater is prevented from entering the mounting seat 1.

Specifically, as shown in fig. 1, the inclined surface of the inclined upper cover 13 is equipped with a solar cell panel 19, the inner cavity of the mounting seat 1 is equipped with a battery module 20, an information processing module 21, a temperature detection module 22, a humidity detection module 23 and a wireless communication module 24, the solar cell panel 19 is connected with the battery module 20, and the battery module 20 supplies power to the information processing module 21, the temperature detection module 22, the humidity detection module 23, the wireless communication module 24 and the pressure sensor 8.

The solar panel 19 may convert solar energy into electric energy and store the electric energy in the battery module 20.

The temperature detection module 22 is used for detecting the temperature at the line contact point, and the humidity detection module 23 is used for detecting the humidity of the surrounding environment of the tower.

The pressure information of the pressure sensor 8, the temperature information of the temperature detection module 22 and the humidity information of the humidity detection module 23 can be transmitted to the information processing module 21, and then the measurement information can be transmitted to the terminal device of the measurer in real time through the wireless communication module 24.

Specifically, as shown in fig. 1, the outer wall of the mount 1 is equipped with a contact guide tube 25, and contacts of the temperature detection module 22 and the humidity detection module 23 are respectively disposed in the contact guide tube 25.

The contact guide tube 25 protects the contacts of the temperature detection module 22 and the humidity detection module 23.

Specifically, as shown in fig. 1, a seal ring 26 is fixedly attached to the upper side of the side wall of the cover 2, thereby increasing the sealing performance of the mount 1.

The foregoing is merely exemplary of the present utility model, and many variations may be made in the specific embodiments and application scope of the utility model by those skilled in the art based on the spirit of the utility model, as long as the variations do not depart from the gist of the utility model.

Claims (9)

1. An on-line monitoring device for a power transmission device, characterized in that: including mount pad (1), lid (2), fixed block (3) and mounting bracket (18), lid (2) assemble in the upper end of mount pad (1), and mounting bracket (18) assemble in the lower extreme of mount pad (1), fixed block (3) are through the inner chamber of installation pole fixed mounting in mount pad (1), recess has been seted up to the lower wall of fixed block (3), and recess is equipped with deflection ball (4), the outer wall of deflection ball (4) is equipped with connecting rod (5), the lower extreme fixed mounting of connecting rod (5) has pressure ball (6), the inner wall fixed mounting of mount pad (1) has fixed section of thick bamboo (7), pressure sensor (8) are installed in the even embedding of inner wall of fixed section of thick bamboo (7), and pressure sensor (8) total four, the inner wall of pressure sensor (8) is all fixed mounting has spring (9), the inner end of spring (9) is fixed mounting clamp plate (10), the outer wall of pressure ball (6) cup joints spherical cover (11), four the outer wall of laminating in spherical cover (11).

2. An on-line monitoring device for a power transmission device as claimed in claim 1, wherein: the lower side of the outer wall of the fixed block (3) is provided with threads, the outer wall of the fixed block (3) is in threaded connection with a limiting block (12), and the deflection ball (4) penetrates through the limiting block (12).

3. An on-line monitoring device for a power transmission device as claimed in claim 1, wherein: the lower side of the outer side of the pressure ball (6) is connected with a balancing weight (14) through a rod.

4. An on-line monitoring device for a power transmission device as claimed in claim 1, wherein: the inner wall of the fixed cylinder (7) is fixedly provided with a guide cylinder (15), and the outer wall of the pressing plate (10) is fixedly provided with a guide rod (16) inserted into the guide cylinder (15).

5. An on-line monitoring device for a power transmission device as claimed in claim 1, wherein: the outer wall of the spherical sleeve (11) is uniformly provided with the convex blocks (17), and the outer contour shape of the spherical sleeve (11) and the convex blocks (17) is square.

6. An on-line monitoring device for a power transmission device as claimed in claim 1, wherein: an inclined upper cover (13) is fixedly arranged on the upper wall of the cover body (2).

7. An on-line monitoring device for a power transmission device as claimed in claim 6, wherein: the solar cell panel is characterized in that a solar cell panel (19) is assembled on the inclined surface of the inclined surface upper cover (13), a battery module (20), an information processing module (21), a temperature detection module (22), a humidity detection module (23) and a wireless communication module (24) are assembled in the inner cavity of the mounting seat (1), the solar cell panel (19) is connected with the battery module (20), and the battery module (20) supplies power for the information processing module (21), the temperature detection module (22), the humidity detection module (23), the wireless communication module (24) and the pressure sensor (8).

8. An on-line monitoring device for a power transmission device as claimed in claim 7, wherein: the outer wall of the mounting seat (1) is provided with a contact guide pipe (25), and contacts of the temperature detection module (22) and the humidity detection module (23) are respectively arranged in the contact guide pipe (25).

9. An on-line monitoring device for a power transmission device as claimed in claim 1, wherein: a sealing ring (26) is fixedly arranged on the upper side of the side wall of the cover body (2).