CN216201932U

CN216201932U - Fault alarm for switchgear

Info

Publication number: CN216201932U
Application number: CN202122707926.2U
Authority: CN
Inventors: 谭荣荣; 张春阳
Original assignee: Bourne Electric Decoration Suzhou Co ltd
Current assignee: Bourne Electric Decoration Suzhou Co ltd
Priority date: 2021-11-07
Filing date: 2021-11-07
Publication date: 2022-04-05
Anticipated expiration: 2031-11-07

Abstract

The utility model relates to a fault alarm for switch equipment, which comprises a fault alarm body, wherein a fixing mechanism is arranged at the bottom of the fault alarm body, a collecting box is arranged on the right side of the fault alarm body, a fan is arranged on the inner top wall of the collecting box, a filtering mechanism is arranged inside the collecting box, the fixing mechanism comprises a bin body, the top of the bin body is fixedly connected with the bottom of the fault alarm body, a cross rod with one end fixedly connected with the right side of the inner wall is fixedly arranged on the left side of the inner wall of the bin body, and two sliding barrels are sleeved outside the cross rod. This fault alarm for switchgear has the good advantage of stationary stability, and when installing fixedly fault alarm body, not only operating means is simple swift, and is fixed very firm moreover, can not produce not hard up in long-time use, has avoided the fault alarm body to drop and has leaded to the condition emergence of breaking, has prolonged life.

Description

Fault alarm for switchgear

Technical Field

The utility model relates to the technical field of fault alarms, in particular to a fault alarm for switch equipment.

Background

The alarm is an electronic product which reminds or warns people of taking certain action in the forms of sound, light, air pressure and the like in order to prevent or prevent the consequences caused by certain events, and is divided into a mechanical alarm and an electronic alarm.

Switchgear is to high-voltage distribution cabinet in electric power system, the general name of distribution equipment such as generator, transformer, power line, circuit breaker, and easy emergence circuit unstable condition takes place when switchgear operation, needs the fault alarm to provide the warning effect, and the fixed stability of current fault alarm installation is not good, and not only the installation is wasted time and energy, and the bolt produces easily not hard up in long-term use in addition, and the fault alarm drops and probably breaks, has shortened life.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the fault alarm for the switch equipment, which has the advantages of good fixing stability and the like, and solves the problems that the existing fault alarm is poor in mounting and fixing stability, time and labor are wasted in mounting, a bolt is easy to loosen in long-term use, the fault alarm falls off and is likely to break, and the service life is shortened.

In order to achieve the purpose, the utility model provides the following technical scheme: a fault alarm for switch equipment comprises a fault alarm body, wherein a fixing mechanism is arranged at the bottom of the fault alarm body, a collecting box is arranged on the right side of the fault alarm body, a fan is arranged on the inner top wall of the collecting box, and a filtering mechanism is arranged inside the collecting box;

the fixed establishment includes the storehouse body, the top of the storehouse body and the bottom fixed connection of fault alarm body, the inner wall left side fixed mounting of the storehouse body has one end and inner wall right side fixed connection's horizontal pole, the outside of horizontal pole has cup jointed the slide cartridge that quantity is two, the equal fixed mounting in the outside of the inner wall left and right sides of the storehouse body and being located the horizontal pole has the reset spring with one side fixed connection that the slide cartridge carried on the back mutually, the bottom fixed mounting of slide cartridge has one end to run through and extends to the carriage release lever of storehouse body bottom, the bottom fixed mounting of carriage release lever has splint, the equal fixed mounting in one side that splint are relative has the rubber pad.

Further, the fault alarm body includes the controller, the top fixed mounting of controller has the warning light, the top of controller and the right side fixed mounting who is located the warning light have bee calling organ, the top of warning light and the right side fixed mounting who is located bee calling organ have smoke transducer, warning light, bee calling organ, smoke transducer and fan all are connected with the controller electricity.

Furthermore, the top of the bin body is fixedly connected with the bottom of the controller, a moving hole is formed in the bottom of the bin body, one end of the moving hole penetrates through the moving hole and extends to the inside of the bin body, and the moving hole is matched with the moving range of the moving rod.

Furthermore, the cross rod is matched with the sliding barrel, and pull rings are fixedly installed on the side, opposite to the other side, of the clamping plate.

Furthermore, the left side of the collecting box is fixedly connected with the right side of the controller, a box door is embedded in the front of the collecting box, and an air inlet hole with one end penetrating through and extending to the inside is formed in the right side of the collecting box.

Further, the top of fan and the interior roof fixed connection of collecting box, the air intake intercommunication of fan has the air-supply line, the air outlet intercommunication of fan has one end to run through and extends to the play tuber pipe on collecting box right side.

Further, the filter mechanism includes the filter screen, the outside of filter screen and the inside swing joint of collecting box, the equal fixed mounting in inner wall left and right sides of collecting box has the fixed block, the inside of fixed block peg graft with the bottom fixed connection's of filter screen the inserted block, the top of fixed block seted up with inserted block assorted slot.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this malfunction alerting ware for switchgear, through setting up fixed establishment, can be quick firmly fix the malfunction alerting ware body, so, this device has the good advantage of stationary stability, when installing fixedly to the malfunction alerting ware body, not only operating means is simple swift, and is fixed very firm moreover, can not produce not hard up in long-time use, has avoided the malfunction alerting ware body to drop and has leaded to the condition emergence of breaking, has prolonged life.

2. This fault alarm for switchgear through setting up filter mechanism, can be quick change the filter screen, so, this device has the function of being convenient for to change, when the filter screen product damages, can be quick change it, the operating mode is simple swift, saves time and laborsaving, has improved the efficiency of maintaining.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a fixing mechanism according to the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

fig. 4 is a front view of the present invention.

In the figure: 1 fault alarm body, 11 controllers, 12 alarm lamps, 13 buzzers, 14 smoke sensors, 2 fixing mechanisms, 21 bin bodies, 22 cross bars, 23 sliding barrels, 24 return springs, 25 moving rods, 26 clamping plates, 27 rubber pads, 3 collecting boxes, 4 fans, 5 filtering mechanisms, 51 filtering screens, 52 fixing blocks and 53 inserting blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the fault alarm for the switchgear in the embodiment includes a fault alarm body 1, a fixing mechanism 2 is disposed at the bottom of the fault alarm body 1, a collecting box 3 is disposed at the right side of the fault alarm body 1, a fan 4 is disposed on the inner top wall of the collecting box 3, and a filtering mechanism 5 is disposed inside the collecting box 3;

the fixing mechanism 2 comprises a bin body 21, the top of the bin body 21 is fixedly connected with the bottom of the fault alarm body 1, a cross rod 22 with one end fixedly connected with the right side of the inner wall is fixedly installed on the left side of the inner wall of the bin body 21, two sliding barrels 23 are sleeved outside the cross rod 22, return springs 24 fixedly connected with one side opposite to the sliding barrels 23 are fixedly installed on the left side and the right side of the inner wall of the bin body 21 and outside the cross rod 22, a moving rod 25 with one end penetrating and extending to the bottom of the bin body 21 is fixedly installed at the bottom of the sliding barrel 23, clamping plates 26 are fixedly installed at the bottom of the moving rod 25, rubber pads 27 are fixedly installed on one side opposite to the clamping plates 26, the two clamping plates 26 move back to back, the clamping plates 26 drive the sliding barrels 23 to move outside the cross rod 22 through the moving rod 25, the two return springs 24 are extruded when the two sliding barrels 23 move back to back, and then the two clamping plates 26 are placed on the left side and the right side of an inner mounting plate of the switchgear, through loosening two splint 26, two reset spring 24 resume deformation and drive two smooth section of thick bamboo 23 and carry out relative movement, then drive splint 26 through carriage release lever 25 and remove, and two splint 26 carry out the centre gripping through two rubber pads 27 to the left and right sides of mounting panel fixed, and rubber pad 27 surface friction is big, can prevent to produce and drop, and the messenger fixes more firmly, so, and this device has the good advantage of stationary stability.

In this embodiment, the failure alarm device body 1 includes a controller 11, an alarm lamp 12 is fixedly installed on the top of the controller 11, the alarm lamp 12 lights up when a failure occurs, a buzzer 13 is fixedly installed on the top of the controller 11 and on the right side of the alarm lamp 12, the buzzer 13 gives an alarm when a failure occurs, a smoke sensor 14 is fixedly installed on the top of the alarm lamp 12 and on the right side of the buzzer 13, the smoke sensor 14 is also called as a smoke alarm or a smoke detector, can detect smoke generated during a fire, and employs a photoelectric smoke detector inside, can be widely applied to places such as markets, hotels, shops, warehouses, machine rooms, houses and the like for fire safety detection, the alarm lamp 12, the buzzer 13, the smoke sensor 14 and the fan 4 are all electrically connected with the controller 11, the operation of the warning lamp 12, the buzzer 13, the smoke sensor 14 and the fan 4 can be controlled by the controller 11.

In this embodiment, the top of the storehouse body 21 and the bottom fixed connection of controller 11, the one end has been seted up to the bottom of the storehouse body 21 and has been run through and extend to inside removal hole, and the removal hole matches with the displacement range of carriage release lever 25, and carriage release lever 25 moves in the inside of the storehouse body 21 through removing the hole, also can make carriage release lever 25 remove more steadily.

In this embodiment, horizontal pole 22 and smooth section of thick bamboo 23 phase-match, smooth section of thick bamboo 23 removes in the outside of horizontal pole 22, and the equal fixed mounting in one side that splint 26 carried on the back mutually has the pull ring, is convenient for drive splint 26 through removing the pull ring and removes.

In this embodiment, the left side of collecting box 3 and the right side fixed connection of controller 11, the front of collecting box 3 inlays and is equipped with the chamber door, opens the chamber door and is convenient for clear up the inside smog granule of collecting box 3, also is convenient for take out collecting box 3, and the one end is seted up on the right side of collecting box 3 and is run through and extend to inside inlet port, and the inside air of switchgear enters into the inside of collecting box 3 through the inlet port.

In this embodiment, the top of fan 4 and the interior roof fixed connection of collecting box 3, the air intake intercommunication of fan 4 has the air-supply line, inhales the air after the inside filtration of collecting box 3 through the air-supply line, and the air outlet intercommunication of fan 4 has one end to run through and extend to the play tuber pipe on collecting box 3 right side, and the air discharge after will filtering through going out the tuber pipe.

In this embodiment, filtering mechanism 5 includes filter screen 51, filter screen 51 can filter the smog granule in the smog, filter screen 51's outside and the inside swing joint of collecting box 3, the equal fixed mounting in the inner wall left and right sides of collecting box 3 has fixed block 52, the inside of fixed block 52 is pegged graft and is inserted block 53 with the bottom fixed connection of filter screen 51, through the inside that will insert block 53 and insert block 52, can make filter screen 51 install inside collecting box 3, the top of fixed block 52 seted up with inserted block 53 assorted slot, inserted block 53 removes in the inside of fixed block 52 through the slot.

The working principle of the above embodiment is as follows:

(1) a user opens the switch equipment, then moves the two clamping plates 26 in a back-to-back manner, the two clamping plates 26 drive the two moving rods 25 to move in a back-to-back manner, the two moving rods 25 drive the two sliding cylinders 23 to move in a back-to-back manner outside the cross rod 22, so that the two reset springs 24 are extruded to deform, then the two clamping plates 26 are placed on the left side and the right side of an internal mounting plate of the switch equipment, when the two reset springs 24 recover deformation, the two sliding cylinders 23 are pushed to move relatively by loosening the two clamping plates 26, then the moving rods 25 drive the clamping plates 26 to move, finally the two clamping plates 26 clamp and fix the left side and the right side of the mounting plate through the two rubber pads 27, the surface friction force of the rubber pads 27 is large, and the fixing stability is improved;

(2) when the switch equipment is in failure, smoke is emitted, a signal is transmitted to the controller 11 through the smoke sensor 14, the controller 11 controls the alarm lamp 12, the buzzer 13 and the fan 4 to be turned on, the emitted sound-light alarm can remind workers to overhaul and maintain, the fan 4 sucks the smoke in the switch equipment into the collecting box 3, then smoke particles are filtered by the filter screen 51 and discharged, air is purified, when the filter screen 51 is replaced, the collecting box 3 is opened, the filter screen 51 is lifted upwards, the two inserting blocks 53 are moved out of the two fixing blocks 52 and can be detached from the inside of the collecting box 3, the replaced filter screen 51 is placed into the inside of the collecting box 3, and the two inserting blocks 53 are inserted into the two fixing blocks 52 to complete replacement;

(3) this device has the advantage that the stationary stability is good, when installing fixedly fault alarm body 1, not only operating means is simple swift, it is very firm to fix in addition, can not produce not hard up in long-time use, avoided fault alarm body 1 to drop and lead to the condition emergence of breaking, life has been prolonged, this device has the function of the change of being convenient for, when filter screen 51 produces the damage, can be quick change it, operating means is simple swift, time saving and labor saving, the efficiency of maintaining is improved.

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 terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fault alarm for switchgear, includes fault alarm body (1), its characterized in that: a fixing mechanism (2) is arranged at the bottom of the fault alarm body (1), a collecting box (3) is arranged on the right side of the fault alarm body (1), a fan (4) is arranged on the inner top wall of the collecting box (3), and a filtering mechanism (5) is arranged inside the collecting box (3);

fixed establishment (2) are including the storehouse body (21), the top of the storehouse body (21) and the bottom fixed connection of malfunction alerting body (1), the inner wall left side fixed mounting of the storehouse body (21) has one end and inner wall right side fixed connection's horizontal pole (22), the outside of horizontal pole (22) has been cup jointed the slide cartridge (23) that quantity is two, the inner wall left and right sides of the storehouse body (21) and the outside that is located horizontal pole (22) all fixed mounting have with slide cartridge (23) one side fixed connection's that carries on the back mutually reset spring (24), the bottom fixed mounting of slide cartridge (23) has one end to run through and extend to carriage release lever (25) of the storehouse body (21) bottom, the bottom fixed mounting of carriage release lever (25) has splint (26), the equal fixed mounting in one side that splint (26) are relative has rubber pad (27).

2. A malfunction alarm for a switchgear according to claim 1, characterized in that: fault alarm body (1) includes controller (11), the top fixed mounting of controller (11) has warning light (12), the right side fixed mounting that the top of controller (11) just is located warning light (12) has bee calling organ (13), the right side fixed mounting that the top of warning light (12) just is located bee calling organ (13) has smoke transducer (14), warning light (12), bee calling organ (13), smoke transducer (14) and fan (4) all are connected with controller (11) electricity.

3. A malfunction alarm for a switchgear according to claim 1, characterized in that: the top of the bin body (21) is fixedly connected with the bottom of the controller (11), a moving hole is formed in the bottom of the bin body (21), one end of the moving hole penetrates through the moving hole and extends to the inside of the moving hole, and the moving hole is matched with the moving range of the moving rod (25).

4. A malfunction alarm for a switchgear according to claim 1, characterized in that: the cross rod (22) is matched with the sliding barrel (23), and pull rings are fixedly mounted on the opposite sides of the clamping plates (26).

5. A malfunction alarm for a switchgear according to claim 2, characterized in that: the left side of the collecting box (3) is fixedly connected with the right side of the controller (11), a box door is embedded in the front of the collecting box (3), and an air inlet hole is formed in the right side of the collecting box (3), wherein one end of the air inlet hole penetrates through the air inlet hole and extends to the inside of the air inlet hole.

6. A malfunction alarm for a switchgear according to claim 1, characterized in that: the top of fan (4) and the interior roof fixed connection of collecting box (3), the air intake intercommunication of fan (4) has the air-supply line, the air outlet intercommunication of fan (4) has one end to run through and extends to the air-out pipe on collecting box (3) right side.

7. A malfunction alarm for a switchgear according to claim 1, characterized in that: the filter mechanism (5) comprises a filter screen (51), the outside of the filter screen (51) is movably connected with the inside of the collecting box (3), the left side and the right side of the inner wall of the collecting box (3) are fixedly provided with fixing blocks (52), the inside of each fixing block (52) is inserted into an insertion block (53) fixedly connected with the bottom of the filter screen (51), and the top of each fixing block (52) is provided with a slot matched with the insertion block (53).