CN217283875U

CN217283875U - Drop switch monitoring protection device

Info

Publication number: CN217283875U
Application number: CN202220801092.3U
Authority: CN
Inventors: 龚立; 祝玉敏
Original assignee: Fujian Valin Technology Co ltd
Current assignee: Fujian Valin Technology Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-08-23
Anticipated expiration: 2032-04-08

Abstract

The utility model relates to a drop switch technical field just discloses a drop switch monitoring protection device, the bracing piece comprises a supporting bar, the top fixed mounting connection box of bracing piece, the positive fixed mounting dust screen of connection box, the equal fixed mounting fixing bolt in both sides of dust screen. This drop switch monitoring protection device, through the splice box, the dust screen, fixing bolt, driving motor, the setting of pivot and heat dissipation fan, reached and be convenient for carry out radiating effect to the drop switch of protective housing inside, in the use, accessible driving motor connects the pivot and produces the electric current, the heat dissipation fan of countershaft outer wall rotates, thereby produce the work of dispelling the heat, when the heat dissipation, through installing the dust screen at the splice box outer wall, prevent dust a large amount of dust in the external world, avoid the dust to scatter in the switch, at the dust screen live time overlength, twist and move fixing bolt and drive the dust screen and dismantle, clear up the work to the dust screen.

Description

Drop switch monitoring protection device

Technical Field

The utility model relates to a drop switch technical field specifically is a drop switch monitors protection device.

Background

The drop-out switch is a short-circuit protection switch, has the characteristics of economy, convenient operation, strong adaptability to outdoor environment and the like, is widely applied to one side of a 10kV/12KV distribution line and a distribution transformer for protection and equipment switching and switching operation, is a short-circuit protection switch most commonly used by a 10kV/12KV distribution line branch line and a distribution transformer, has the characteristics of economy, convenient operation, strong adaptability to outdoor environment and the like, is widely applied to the primary side of the 10kV/12KV distribution line and the distribution transformer for protection and equipment switching and switching operation, is originally produced in Hebei Hao sky power materials Limited company, is mainly divided into a ceramic drop-out switch and a silicon rubber drop-out switch, has wide application along with the development of the prior art, the monitoring protection device can detect and protect the switch.

However, in the use process of the traditional drop switch monitoring and protecting device, the heat dissipation work inside the protecting device cannot be better performed, so that the generated heat is not easy to dissipate when the device is protected, and the device is easy to damage, and therefore needs to be improved.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

An object of the utility model is to provide a drop switch monitoring protection device to propose the work of dispelling the heat to this protection device inside that can not be better among the solution above-mentioned background art, thereby make the device when the protection, produced heat is difficult for effluvium, leads to the problem of damage easily.

Technical scheme

For realizing that foretell can be better to the inside work that dispels the heat of this protection device to make the device when the protection, produced heat is easy to spill, is difficult to damage the purpose, the utility model provides a following technical scheme: the utility model provides a drop switch monitoring protection device, includes the bracing piece, the top fixed mounting connection frame of bracing piece, the positive fixed mounting dust screen of connection frame, the equal fixed mounting fixing bolt in both sides of dust screen.

The inside fixed mounting driving motor of connection frame, driving motor's output shaft passes through shaft coupling fixed connection pivot, the outer wall swing joint heat dissipation fan of pivot.

Preferably, the outer wall cover of bracing piece is established the installation fixed plate, and the inboard fixed mounting protecting crust of fixed plate, can carry out the effect of protection to the switch through the protecting crust.

Preferably, the outer wall fixed mounting protective block of fixed plate, and the inboard fixed mounting frame of protective block, and the inside fixed mounting spring of frame, strengthen the protection all around to protector through the protective block, avoided the collision of hard thing, cause the protecting crust to damage.

Preferably, the outer wall fixed mounting button of spring, and the flexible knot of bottom fixed mounting of spring have reached the effect of being convenient for install the protecting crust through the setting of dead lever, fixed plate, bracing piece, frame, spring, button and flexible knot, and in the use, the accessible is pressed the button and is driven the spring and stretch out and draw back to flexible knot to fix with the block terminal, make the protecting crust install at switch outer wall, carry out guard work to it.

Preferably, the front fixed mounting access panel of protective housing, and the front fixed mounting access door of access panel, and the front fixed mounting handle of access door, can be convenient for open the access door through the handle.

Preferably, the equal fixed mounting slide rail in both sides of access door, and the equal swing joint slider in both sides of access door, through the setting of access panel, access door, handle, slide rail, slider and protecting crust, reached the effect that the switch of being convenient for overhauld, in the use, the accessible stimulates the slider that the handle drove access door both sides slide rail inside downwards and slides and take out, opens the protecting crust, makes the switch in the protecting crust overhaul work.

Preferably, the dust screen passes through fixing bolt and connection frame threaded connection, and the diameter of dust screen is identical with the diameter of connection frame, and when the heat dissipation, through installation dust screen at the connection frame outer wall, prevent dust to a large amount of dust in the external world, avoid in the dust scatters the switch, when the dust screen live time is too long, twist fixing bolt and drive the dust screen and dismantle, clear up the work to the dust screen.

Preferably, driving motor is through pivot and heat dissipation fan swing joint, and driving motor and pivot be horizontal distribution, connect the pivot through driving motor and produce electric current, rotate the heat dissipation fan of pivot outer wall to produce the heat dissipation work.

Advantageous effects

Compared with the prior art, the utility model provides a drop switch monitors protection device possesses following beneficial effect:

1. this drop switch monitoring protection device, through the splice box, the dust screen, fixing bolt, driving motor, the setting of pivot and heat dissipation fan, reached and be convenient for carry out radiating effect to the drop switch of protective housing inside, in the use, accessible driving motor connects the pivot and produces the electric current, the heat dissipation fan of countershaft outer wall rotates, thereby produce the work of dispelling the heat, when the heat dissipation, through installing the dust screen at the splice box outer wall, prevent dust a large amount of dust in the external world, avoid the dust to scatter in the switch, at the dust screen live time overlength, twist and move fixing bolt and drive the dust screen and dismantle, clear up the work to the dust screen.

2. The drop switch monitoring and protecting device achieves the effect of facilitating installation of the protective shell through arrangement of the fixing rod, the fixing plate, the supporting rod, the outer frame, the spring, the button and the telescopic buckle, and in the using process, the spring can be driven to stretch and retract through pressing the button to fix the telescopic buckle with the distribution box, so that the protective shell is installed on the outer wall of the switch to perform protection work on the switch;

3. this drop switch monitoring protection device through the setting of access panel, access door, handle, slide rail, slider and protecting crust, has reached the effect that the switch of being convenient for overhauld, and in the use, the inside slider of accessible downward pulling handle drive access door both sides slide rail slides and takes out, opens the protecting crust, makes the switch in the protecting crust overhaul work.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a sectional view of the present invention;

FIG. 3 is a schematic view of the connection between the rotating shaft and the heat dissipating fan;

fig. 4 is an enlarged view of the structure a in fig. 1 according to the present invention.

In the figure: 1. fixing the rod; 2. a protection block; 3. a fixing plate; 4. a support bar; 5. an outer frame; 6. a spring; 7. a button; 8. a telescopic buckle; 9. an access panel; 10. an access door; 11. a handle; 12. a slide rail; 13. a slider; 14. a protective shell; 15. a connecting frame; 16. a dust screen; 17. fixing the bolt; 18. a drive motor; 19. a rotating shaft; 20. a heat dissipating fan.

Detailed Description

The technical solution in the embodiment of the present invention will be made clear below with reference to the drawings in the embodiment of the present invention; the present invention has been described in considerable detail with reference to certain preferred versions thereof. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a drop switch monitoring and protecting device includes a supporting rod 4, a connecting frame 15 fixedly mounted on the top of the supporting rod 4, a dust screen 16 fixedly mounted on the front surface of the connecting frame 15, and fixing bolts 17 fixedly mounted on both sides of the dust screen 16.

The inside fixed mounting driving motor 18 of linking frame 15, the output shaft of driving motor 18 passes through shaft coupling fixed connection pivot 19, and the outer wall swing joint heat dissipation fan 20 of pivot 19.

In this embodiment, the outer wall cover of bracing piece 4 establishes installation fixed plate 3, and the inboard fixed mounting protecting crust 14 of fixed plate 3, can protect the effect of switch through protecting crust 14.

In this embodiment, the outer wall fixed mounting protective block 2 of fixed plate 3, and the inboard fixed mounting frame 5 of protective block 2, and the inside fixed mounting spring 6 of frame 5 strengthens the protection all around to protector through protective block 2, has avoided the collision of hard thing, causes the protective housing 14 to damage.

In this embodiment, spring 6's outer wall fixed mounting button 7, and spring 6's the flexible knot 8 of bottom fixed mounting, through dead lever 1, fixed plate 3, bracing piece 4, frame 5, spring 6, button 7 and the flexible setting of detaining 8, the effect of being convenient for install protecting crust 14 has been reached, in the use, the accessible is pressed button 7 and is driven spring 6 and stretch out and draw back to flexible knot 8, thereby fix with the block terminal, make protecting crust 14 install at switch outer wall, protect it.

In this embodiment, the access panel 9 is fixedly installed on the front surface of the protective shell 14, the access door 10 is fixedly installed on the front surface of the access panel 9, and the handle 11 is fixedly installed on the front surface of the access door 10, so that the access door 10 can be conveniently opened through the handle 11.

In this embodiment, the equal fixed mounting slide rail 12 in both sides of access door 10, and the equal swing joint slider 13 in both sides of access door 10, through access panel 9, access door 10, handle 11, slide rail 12, the setting of slider 13 and protecting crust 14, the effect that the switch of being convenient for overhauls has been reached, in the use, accessible pulling handle 11 downwards drives the inside slider 13 of access door 10 both sides slide rail 12 and slides and takes out, open protecting crust 14, make the switch in the protecting crust 14 carry out maintenance work.

In this embodiment, the dust screen 16 passes through fixing bolt 17 and connection frame 15 threaded connection, and the diameter of dust screen 16 is identical with the diameter of connection frame 15, and when the heat dissipation, through installation dust screen 16 at connection frame 15 outer wall, prevents dust to a large amount of dust in the external world, avoids in the dust scatters the switch, when dust screen 16 live time is too long, twists fixing bolt 17 and drives dust screen 16 and dismantle, clears up the work to dust screen 16.

In this embodiment, the driving motor 18 is movably connected to the heat dissipation fan 20 through the rotating shaft 19, the driving motor 18 and the rotating shaft 19 are horizontally distributed, the driving motor 18 is connected to the rotating shaft 19 to generate a current, and the heat dissipation fan 20 on the outer wall of the rotating shaft 19 rotates, so that heat dissipation of the switch is generated.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The device is when using, at first press button 7 and drive spring 6 and stretch out and draw back flexible knot 8, thereby fix with the block terminal, make protecting crust 14 install at the switch outer wall, protect it, then connect pivot 19 through driving motor 18 and produce electric current, the heat dissipation fan 20 of 19 outer walls of countershaft rotates, dispel the heat to the switch, twist again and move fixing bolt 17 and drive dust screen 16 and link frame 15 and install, at last when the switch produced the trouble, the inside slider 13 of downward pulling handle 11 drive access door 10 both sides slide rail 12 slides and takes out, open protecting crust 14, make the switch in protecting crust 14 overhaul, thereby accomplish work.

To sum up, this drop switch monitoring protection device can be better to this protection device inside work of dispelling the heat to make the device when the protection, produced heat is easy to spill, is difficult to damage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the term "includes"; "comprises," "comprising," or any other variation thereof, is intended to cover a non-exclusive inclusion, such that a process that comprises a list of elements; a method; an article or apparatus may comprise not only those elements but also other elements not expressly listed or embodied as such; a method; an article or an apparatus.

Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention; modifying; alternatives and modifications, the scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a drop switch monitoring protection device, includes bracing piece (4), its characterized in that: a connecting frame (15) is fixedly installed at the top of the supporting rod (4), a dust screen (16) is fixedly installed on the front face of the connecting frame (15), and fixing bolts (17) are fixedly installed on two sides of the dust screen (16);

the inside fixed mounting driving motor (18) of coupling frame (15), the output shaft of driving motor (18) passes through shaft coupling fixed connection pivot (19), the outer wall swing joint heat dissipation fan (20) of pivot (19).

2. The drop switch monitoring and protection device of claim 1, wherein: the outer wall of the supporting rod (4) is sleeved with the fixing plate (3), and the inner side of the fixing plate (3) is fixedly provided with the protective shell (14).

3. A drop switch monitoring and protection device according to claim 2, wherein: the outer wall fixed mounting protection piece (2) of fixed plate (3), and the inboard fixed mounting frame (5) of protection piece, and the inside fixed mounting spring (6) of frame (5).

4. A drop switch monitoring and protection device according to claim 3, wherein: the button (7) is fixedly installed on the outer wall of the spring (6), and the expansion buckle (8) is fixedly installed at the bottom of the spring (6).

5. A drop switch monitoring and protection device according to claim 2, wherein: the front face of the protective shell (14) is fixedly provided with an access panel (9), the front face of the access panel (9) is fixedly provided with an access door (10), and the front face of the access door (10) is fixedly provided with a handle (11).

6. A drop switch monitoring and protection device according to claim 5, characterized in that: the two sides of the access door (10) are fixedly provided with sliding rails (12) respectively, and the two sides of the access door (10) are movably connected with sliding blocks (13) respectively.

7. The drop switch monitoring and protection device of claim 1, wherein: the dustproof net (16) is in threaded connection with the connecting frame (15) through a fixing bolt (17), and the diameter of the dustproof net (16) is matched with that of the connecting frame (15).

8. The drop switch monitoring and protection device of claim 1, wherein: the driving motor (18) is movably connected with the heat dissipation fan (20) through a rotating shaft (19), and the driving motor (18) and the rotating shaft (19) are horizontally distributed.