CN213985452U

CN213985452U - Remote monitoring device for temperature of electrical equipment

Info

Publication number: CN213985452U
Application number: CN202120048384.XU
Authority: CN
Inventors: 夏力朋; 郑健; 王长春; 姜丹丹; 赵峰; 张云; 王威; 郭天超
Original assignee: Fuxin Power Supply Company State Grid Liaoning Electric Power Co ltd
Current assignee: Fuxin Power Supply Company State Grid Liaoning Electric Power Co ltd
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-08-17
Anticipated expiration: 2031-01-08

Abstract

The utility model discloses a power equipment temperature remote monitoring device belongs to the temperature monitoring equipment field, the right-hand member of casing is equipped with the front shroud, the left side of casing is equipped with the back shroud, be equipped with the protection machanism who cushions its display screen on the front shroud, protection machanism includes that horizontal slip locates the slide bar on four turnings on the casing right side respectively, offers on four turnings on the casing right side and supplies corresponding slide bar horizontal slip's spout, the fixed spring of locating every spout inboard and the other end all with corresponding sideslip rod end fixed connection of one end of slide bar all through the left side wall fixed connection of fixed block and front shroud. The utility model discloses when this front shroud or the display screen on it received the extrusion, the accessible was located and stretches, contracts when four turnings of casing slide bar and cushions front shroud, display screen when the atress to this reduces the damage that external force caused front shroud, display screen, thereby reaches the protection purpose.

Description

Remote monitoring device for temperature of electrical equipment

Technical Field

The utility model relates to a temperature monitoring equipment field, specificly relate to power equipment temperature remote monitoring device.

Background

The power equipment mainly comprises power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, the power supply equipment mainly comprises power transmission lines with various voltage grades, a mutual inductor, a contactor and the like, a large amount of heat can be generated in the long-time operation process of the power equipment, and in order to reduce the influence of the heat on the normal operation of the power equipment, the real-time detection is carried out on the working temperature of the power equipment mostly through a remote monitoring device, so that the safety performance of the power equipment in the operation process is ensured.

The device for remotely monitoring the temperature of the conventional power equipment cannot buffer and protect a display screen displaying data such as temperature and the like, so that the display screen is easily damaged when being subjected to external force, normal monitoring of the equipment is affected, and the device for remotely monitoring the temperature of the power equipment is urgently required to be developed.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a power equipment temperature remote monitoring device to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

power equipment temperature remote monitoring device, including the casing that is rectangle column structure, the right-hand member of casing is equipped with the front shroud, and installs the display screen that shows temperature data on the front shroud, the left side of casing is equipped with the back shroud, be equipped with the protection machanism who cushions its display screen on the front shroud, protection machanism includes that horizontal slip locates the slide bar on four turnings on casing right side respectively, offers on four turnings on casing right side and supplies corresponding slide bar horizontal slip's spout, one end is fixed to be located every spout inboard and the other end all with corresponding spring that sideslips the rod end fixed connection, every the one end of slide bar all is through the left side wall fixed connection of fixed block and front shroud, be equipped with on the terminal surface that the front shroud and casing butt joint and establish the flexible glue cover that the four slide bars outside just is rectangle column structure, the both ends of flexible glue cover all with the front shroud, The side wall of the shell is fixedly connected, the spring is in a stretched state when the soft rubber sleeve is pulled and unfolded, and the length of the unfolded soft rubber sleeve is far smaller than the telescopic length of the sliding rod in the sliding groove.

Preferably, the right end of the rear cover plate is connected with a rectangular frame body through a bolt, a mounting plate is arranged on the right end connected with the rectangular frame body in a forming mode, the mounting plate is connected with the shell through a plugging mechanism, and the plugging mechanism comprises a plugging block which is formed and arranged at the right end of the mounting plate and is of a rectangular structure and a plugging groove which is formed and arranged at the left end of the shell and matched with the plugging block.

Preferably, the ventilation openings are formed in the middle of the periphery of the rectangular frame body, the fans are mounted inside each ventilation opening, the communicating holes communicated with the inner side of the rectangular frame body are formed in the mounting plate at equal intervals, and the driving mechanism for driving the four fans to rotate simultaneously is mounted on the inner side of the rectangular frame body.

Preferably, a filter screen installed on the rectangular frame body is arranged at the outer side end opening of each ventilation opening.

Preferably, actuating mechanism includes that the level locates the motor at back shroud right-hand member middle part, locates pivot, the fixed cover on the motor output end and locates epaxial conical gear one, every all install the rotation axis on the fan, four the tip of rotation axis is contactless, and the extension line of four rotation axes intersects on the pivot axis, every the equal fixed cover of tip of rotation axis is established and is connected with conical gear two, every the rotation axis all is connected with the mounting panel through the support.

Preferably, the end face of the shell opposite to the front cover plate is in screwed connection with a pressing plate frame tightly pressed on two ends of the soft rubber sleeve, the pressing plate frame is in a rectangular structure, and the soft rubber sleeve is made of rubber materials.

3. Advantageous effects

1. The utility model discloses when this front shroud or the display screen on it receives the extrusion, the accessible is located the front shroud when slide bar on four turnings of casing, stretch when contracting when to the atress, the display screen cushions, reduce external force to the front shroud with this, the damage that the display screen caused, thereby reach the protection purpose, avoid having now to carry out remote monitoring's device to the power equipment temperature, can not cushion the protection to the display screen that shows data such as temperature, lead to the display screen to take place easily to damage when receiving exogenic action, and influence the normal monitoring of equipment.

2. The utility model discloses the inboard of rectangle framework is through the setting with the inboard intercommunication of intercommunicating pore and casing, make the inboard high temperature gas accessible intercommunicating pore of casing get into the inside of rectangle framework, and discharge through the vent of seting up on four lateral walls of rectangle framework, with this dispel the heat to the inside of casing, and the work through fan in every vent, can accelerate the hot gas at the casing, the inside flow velocity of rectangle framework, with this radiating effect who accelerates this monitoring devices, in addition through the peripheral week of a bevel gear simultaneously with the meshing of four bevel gears two, make four fans of rotation epaxial can take place the rotation simultaneously under bevel gear two and the meshing of a bevel gear, with this make this monitoring devices when having good radiating effect, still have the effect of power saving.

3. The utility model discloses length after the soft gum cover expandes is far less than the setting of the flexible length of slide bar in the spout, makes the slide bar can not break away from out from the spout when the extension to this flexible use of guaranteeing the slide bar.

4. The utility model discloses a bolted connection of port behind mounting panel and the casing to and flexible glue cover both ends respectively with the bolted connection of front shroud, casing lateral wall, can make things convenient for people to dismantle the quick of mounting panel, front shroud, thereby the people of being convenient for improve people to the maintenance of part on mounting panel, the front shroud maintenance efficiency to this remote monitoring device.

5. The utility model discloses the setting up of clamp plate frame rectangle column structure makes its inseparable pressfitting in both ends of flexible rubber sleeve on casing and front shroud to this flexible rubber sleeve that makes by rubber materials not only can carry out the cladding protection to the junction between casing and the front shroud, has still realized sealing between casing and the front shroud.

Drawings

Fig. 1 is a schematic front view of the internal structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 1.

Reference numerals: 1. a housing; 2. a front cover plate; 3. a display screen; 4. a rear cover plate; 5. a rectangular frame body; 6. mounting a plate; 61. a communicating hole; 7. an insertion block; 8. inserting grooves; 9. a vent; 10. a fan; 11. a filter screen; 12. a support; 13. a rotating shaft; 14. a second bevel gear; 15. a motor; 16. a rotating shaft; 17. a first bevel gear; 18. a fixed block; 19. a slide bar; 20. a spring; 21. a soft rubber sleeve; 22. a chute; 23. a pressing plate frame.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Examples

The remote temperature monitoring device for electrical equipment shown in fig. 1-3 comprises a casing 1 with a rectangular structure, a front cover plate 2 is arranged at the right end of the casing 1, a display screen 3 for displaying temperature data is mounted on the front cover plate 2, a rear cover plate 4 is arranged at the left side of the casing 1, a protection mechanism for buffering the display screen 3 on the front cover plate 2 is arranged on the front cover plate 2, the protection mechanism comprises slide bars 19 respectively horizontally slidably arranged on four corners at the right side of the casing 1, slide grooves 22 arranged on four corners at the right side of the casing 1 and used for horizontally sliding the corresponding slide bars 19, springs 20 with one end fixedly arranged at the inner side of each slide groove 22 and the other end fixedly connected with the end of the corresponding slide bar 19, one end of each slide bar 19 is fixedly connected with the left side wall of the front cover plate 2 through a fixed block 18, a soft rubber sleeve 21 which is sleeved on the outer sides of the four slide bars 19 and has a rectangular structure is arranged on the end face of the front cover plate 2 butted with the casing 1, the end face of the shell 1 opposite to the front cover plate 2 is connected with a pressing plate frame 23 tightly pressed on two ends of the soft rubber sleeve 21 by screws, the pressing plate frame 23 is in a rectangular structure, the soft rubber sleeve 21 is made of rubber material, the pressing plate frame 23 is arranged in a shape that the pressing plate frame 23 tightly presses two ends of the soft rubber sleeve 21 on the shell 1 and the front cover plate 2, therefore, the soft rubber sleeve 21 made of rubber materials can not only coat and protect the joint between the shell 1 and the front cover plate 2, but also realize the sealing between the shell 1 and the front cover plate 2, in addition, the pressing plate frame 23 is connected with the shell 1 and the front cover plate 2 through screws, so that people can conveniently and quickly install the front cover plate 2 and the shell 1, two ends of the soft rubber sleeve 21 are fixedly connected with the front cover plate 2 and the side wall of the shell 1, the spring 20 is in a stretched state when the soft rubber sleeve 21 is pulled and unfolded, and the length of the unfolded soft rubber sleeve 21 is far smaller than the telescopic length of the sliding rod 19 in the sliding groove 22;

the right-hand member of back shroud 4 has rectangle framework 5 through bolted connection, and the right-hand member shaping that rectangle framework 5 connects is equipped with mounting panel 6, mounting panel 6 is connected with casing 1 through grafting mechanism, grafting mechanism locates 6 right-hand members of mounting panel and is the grafting piece 7 of rectangle column structure including the shaping, set up in 1 left end of casing and with the inserting groove 8 of grafting piece 7 looks adaptation, the setting of grafting connection between mounting panel 6 and the casing 1, the installation of staff to between mounting panel 6 and the casing 1 has not only been made things convenient for, the installation of people to the upper part of mounting panel 6 has still been made things convenient for.

The middle part of the periphery of the rectangular frame body 5 is provided with vent holes 9, the inside of each vent hole 9 is provided with a fan 10, the outer side port of each vent hole 9 is provided with a filter screen 11 arranged on the rectangular frame body 5, the filter screen 11 can filter the gas passing through the inner side of the vent hole 9 to reduce the amount of the external dust entering the inner side of the shell body 1, the mounting plate 6 is provided with communication holes 61 communicated with the inner side of the rectangular frame body 5 at equal intervals, the inner side of the rectangular frame body 5 is provided with a driving mechanism for driving the four fans 10 to rotate simultaneously, the inner side of the rectangular frame body 5 is communicated with the inner side of the shell body 1 through the communication holes 61, so that the high-temperature gas inside the shell body 1 can enter the inner side of the rectangular frame body 5 through the communication holes 61 and be discharged through the vent holes 9 arranged on the four side walls of the rectangular frame body 5, thereby dissipating the heat inside of the shell body 1, and through the work of the fan 10 in each vent 9, the flow speed of the heat flow gas in the shell 1 and the rectangular frame 5 can be increased, so that the heat dissipation effect of the monitoring device is increased.

The driving mechanism comprises a motor 15 horizontally arranged in the middle of the right end of the rear cover plate 4, a rotating shaft 16 arranged on the output end of the motor 15, and a first conical gear 17 fixedly sleeved on the rotating shaft 16, each fan 10 is provided with a rotating shaft 13, the end parts of the four rotating shafts 13 are not contacted, the extension lines of the four rotating shafts 13 are intersected on the axis of the rotating shaft 16, a second conical gear 14 meshed with the first conical gear 17 is fixedly sleeved on the end part of each rotating shaft 13, each rotating shaft 13 is connected with the mounting plate 6 through a support 12, and the fan 10 on the four rotating shafts 13 can simultaneously rotate under the meshing of the second conical gear 14 and the first conical gear 17 through the peripheral circumference of the first conical gear 17 and the meshing of the second conical gear 14, so that the monitoring device has a good heat dissipation effect and a power saving effect.

The specific application process of the power equipment temperature remote monitoring device is as follows: when the remote monitoring device is used, when the front cover plate 2 or the display screen 3 on the front cover plate is extruded, the front cover plate 2 and the display screen 3 which are stressed can be buffered by extending and contracting the sliding rods 19 which are positioned on the four corners of the shell 1, so that the damage of external force to the front cover plate 2 and the display screen 3 is reduced, the protection purpose is achieved, when the sliding rods 19 contract under the extrusion action of the front cover plate 2 and the display screen 3, the springs 20 on the ends of the sliding rods 19 contract under the extrusion action of the sliding rods 19, so that when the acting force on the front cover plate 2 and the display screen 3 disappears, the sliding rods 19 can reset under the elastic action of the springs 20, conditions are provided for the next telescopic movement of the sliding rods, in addition, when the remote monitoring device works, the heat on the inner side of the shell 1 can be conducted to the inner side of the rectangular frame body 5 through the communicating holes 61 on the mounting plate, and is transmitted to the outside atmosphere through the ventilation opening 9 on the rectangular frame body 5, so as to realize the heat dissipation to the inner side of the shell 1, in order to accelerate the heat release speed of the ventilation opening 9 to the inner side of the shell 1, the first bevel gears 17 on the end parts of the rotating shaft 16 can be simultaneously meshed with the four second bevel gears 14 through the operation of the motor 15, so that each rotating shaft 13 fixedly connected with the second bevel gears 14 rotates, so that the fans 10 positioned at the inner sides of the ventilation openings 9 on the peripheral side walls of the rectangular frame body 5 rotate simultaneously, thereby accelerating the flowing speed of heat inside the shell 1, improving the heat dissipation effect of the ventilation opening 9 on the remote monitoring device, therefore, the phenomenon that when equipment on the inner side of the shell 1 works for a long time and heat cannot be discharged in time, a large amount of heat is accumulated on the inner side of the shell 1, and the influence on the normal operation of components arranged on the mounting plate 6 is caused can be avoided;

in addition, when the components on the mounting plate 6 are damaged, the mounting plate 6 can be conveniently detached by people through the screw connection between the mounting plate 6 and the shell 1, so that the damaged components on the mounting plate 6 can be overhauled or replaced, and the using process of the remote temperature monitoring device for the electrical equipment is completed.

It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as limitations of the present invention, and that changes and modifications to the above described embodiments will fall within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.

Claims

1. Remote monitoring device for temperature of power equipment, which comprises a casing (1) with a rectangular structure, wherein a front cover plate (2) is arranged at the right end of the casing (1), a display screen (3) for displaying temperature data is installed on the front cover plate (2), and a rear cover plate (4) is arranged on the left side of the casing (1), and is characterized in that a protection mechanism for buffering the display screen (3) on the front cover plate (2) is arranged on the front cover plate, the protection mechanism comprises slide bars (19) which are respectively arranged on four corners on the right side of the casing (1) in a horizontal sliding manner, sliding chutes (22) which are arranged on four corners on the right side of the casing (1) and are used for horizontally sliding the corresponding slide bars (19), and springs (20) of which one end is fixedly arranged on the inner side of each sliding chute (22) and the other end is fixedly connected with the end of the corresponding side slide bar (19), and one end of each slide bar (19) is fixedly connected with the left side wall of the front cover plate (2) through a fixing block (18), be equipped with on the terminal surface that front shroud (2) and casing (1) butt joint and establish soft gum cover (21) in four slide bars (19) outsides and be the rectangle column structure, the both ends of soft gum cover (21) all with the lateral wall fixed connection of front shroud (2), casing (1), spring (20) are by tensile state when soft gum cover (21) are launched, the length after soft gum cover (21) launch is far less than the flexible length of slide bar (19) in spout (22).

2. The power equipment temperature remote monitoring device according to claim 1, wherein the right end of the rear cover plate (4) is connected with a rectangular frame body (5) through a bolt, a mounting plate (6) is arranged at the right end connected with the rectangular frame body (5) in a forming mode, the mounting plate (6) is connected with the shell (1) through a plugging mechanism, and the plugging mechanism comprises a plugging block (7) which is arranged at the right end of the mounting plate (6) in a forming mode and is in a rectangular structure, and a plugging groove (8) which is arranged at the left end of the shell (1) and is matched with the plugging block (7).

3. The remote temperature monitoring device for the electrical equipment as claimed in claim 2, wherein ventilation openings (9) are formed in the middle of the periphery of the rectangular frame (5), fans (10) are mounted inside each ventilation opening (9), communication holes (61) communicated with the inner side of the rectangular frame (5) are formed in the mounting plate (6) at equal intervals, and a driving mechanism for driving the four fans (10) to rotate simultaneously is mounted on the inner side of the rectangular frame (5).

4. The remote monitoring device for the temperature of the electrical equipment according to claim 3, wherein a filter screen (11) mounted on the rectangular frame body (5) is arranged on the outer side port of each ventilation opening (9).

5. The remote monitoring device for the temperature of the electric power equipment according to claim 3, wherein the driving mechanism comprises a motor (15) horizontally arranged in the middle of the right end of the rear cover plate (4), a rotating shaft (16) arranged on the output end of the motor (15), and a first bevel gear (17) fixedly sleeved on the rotating shaft (16), each fan (10) is provided with a rotating shaft (13), the four ends of the rotating shaft (13) are all not in contact, the extension lines of the four rotating shafts (13) intersect on the axial line of the rotating shaft (16), the end of each rotating shaft (13) is fixedly sleeved with a second bevel gear (14) meshed with the first bevel gear (17), and each rotating shaft (13) is connected with the mounting plate (6) through a support (12).

6. The electrical equipment temperature remote monitoring device according to claim 1, wherein a pressing plate frame (23) tightly pressed on two ends of a soft rubber sleeve (21) is connected to the end surface of the casing (1) opposite to the front cover plate (2) through screws, the pressing plate frame (23) is in a rectangular structure, and the soft rubber sleeve (21) is made of rubber materials.