CN213505464U

CN213505464U - Power failure emergency device with elevator people trapping and alarming functions

Info

Publication number: CN213505464U
Application number: CN202022558105.2U
Authority: CN
Inventors: 林浩生
Original assignee: Guangzhou Suoda Electric Equipment Co ltd
Current assignee: Guangzhou Suoda Electric Equipment Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-06-22
Anticipated expiration: 2030-11-09

Abstract

The utility model relates to a power failure emergency device technical field just discloses a power failure emergency device with stranded alarming function of elevator, which comprises a housin, two emergency lights of top fixedly connected with of casing are provided with two alarm button on the lateral wall of casing, two inductors of fixedly connected with on the lateral wall of casing, the equal fixedly connected with backup pad in bottom four corners of casing, equal fixedly connected with fixed block on the both sides inner wall of casing, the same power failure emergency device main part of one side fixedly connected with that two fixed blocks are close to each other. The utility model discloses a rotation to three fan flabellum dispels the heat to the emergency device main part that has a power failure, and the radiating effect is good, has prevented that the high temperature from leading to the condition that electrical components damaged from appearing, cleans the amazing dust in emergency device main part top that has a power failure through constantly rotating and constantly reciprocating to circular brush dish, has kept the cleanness of emergency device main part that has a power failure, has satisfied the needs that use.

Description

Power failure emergency device with elevator people trapping and alarming functions

Technical Field

The utility model relates to a power failure emergency device technical field especially relates to a power failure emergency device with stranded alarming function of elevator.

Background

Along with the acceleration of urbanization process, medium and high-rise buildings are more and more, especially along with the continuous acceleration of life rhythm, for the convenience of people's trip, the use of elevator just becomes extensive, in the use of elevator, the accident that can appear because of the passenger that the power failure caused is stranded in the car because of having a power failure inevitable, the elevator stops between two stories this moment, hang in the sky of considerable height, then few minutes less, many hours, the passenger can't flee from the car, the time is long, the passenger is in the narrow and small confined space of car, lead to suffocating because of the oxygen deficiency very easily, endanger life.

The application numbers are: 201420115938.3 discloses a power supply device for elevator, especially relates to an emergency device for elevator power failure. The emergency device mainly solves the technical problems that a storage battery adopted by the emergency device in the prior art is inconvenient to install in a circuit, needs to be lifted manually, is unsafe to wire and the like. The utility model discloses a machine case, its characterized in that machine case on be equipped with the control switch who is connected with the elevator more than 1, control switch has the detecting element through the line connection, control switch has connected gradually transformer unit, battery through the circuit, quick-witted incasement is equipped with holds the chamber, the appearance intracavity is arranged in to the battery, the outer edge that holds the chamber is equipped with the support, is equipped with a plurality of driving rollers that can transport the battery on the support, the upper surface of driving roller flushes with the bottom surface that holds the chamber.

Among the prior art, because of not possessing radiating function, long-time operation can lead to the temperature in the emergency device that has a power failure sharply to rise, causes the electrical components in the emergency device that has a power failure to damage, can fill up the dust on the emergency device that has a power failure moreover, has influenced the use of emergency device that has a power failure, can not satisfy the needs that use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art because of not possessing radiating function, long-time operation can lead to the temperature in the emergency device that has a power failure to rise sharply, causes the electrical components in the emergency device that has a power failure to damage, can amass the dust on the emergency device that has a power failure moreover, has influenced the use of the emergency device that has a power failure, can not satisfy the problem of the needs that use, and the emergency device that has a power failure who has the elevator function of perplexing people.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a power failure emergency device with an elevator man-trapping alarm function comprises a shell, wherein two emergency lamps are fixedly connected to the top of the shell, two alarm buttons are arranged on the side wall of the shell, two inductors are fixedly connected to the side wall of the shell, supporting plates are fixedly connected to four corners of the bottom of the shell, fixed blocks are fixedly connected to inner walls of two sides of the shell, one side, close to each other, of the two fixed blocks is fixedly connected with the same power failure emergency device main body, a rotating hole is formed in the bottom of the shell, a rotating rod is rotatably installed in the rotating hole, fan blades are fixedly connected to the outer side of the rotating rod, a rotating motor is fixedly connected to the bottom of the shell, the bottom of the rotating rod extends to the lower portion of the shell and is fixedly connected with an output shaft of the rotating motor, a moving groove is formed in the inner wall, the rotating groove is connected with a rotating column in a rotating mode, and a circular brush disc is fixedly sleeved on the outer side of the rotating column.

Preferably, fixedly connected with rack on the top inner wall of casing, the bottom of rack and the top fixed connection of one of them fixed block in two fixed blocks rotate the outside fixed cover of post and be equipped with the gear, and gear and rack mesh mutually.

Preferably, a circular groove is formed in the inner wall of the top of the shell, a circular hole is formed in the other fixed block of the two fixed blocks, the same reciprocating screw rod is rotatably mounted in the circular hole and the circular groove, and the bottom end of the reciprocating screw rod penetrates through the movable plate and is in threaded connection with the movable plate.

Preferably, the fixed cover in the outside of reciprocal lead screw is equipped with first sprocket, and the fixed cover in the outside of dwang is equipped with the second sprocket, and the meshing has the chain on the second sprocket, and the second sprocket passes through the chain and is connected with first sprocket transmission.

Preferably, the ventilation openings are formed in two sides of the bottom of the shell, and the inner walls of the two sides of the ventilation openings are fixedly connected with the same dustproof net.

Preferably, the number of the fan blades is three, and the three fan blades are annularly and equidistantly distributed on the outer side of the rotating rod.

Compared with the prior art, the utility model provides a power failure emergency device with stranded alarming function of elevator possesses following beneficial effect:

1. according to the power failure emergency device with the elevator people trapping alarm function, the alarm button and the inductor are arranged, so that people trapped in the elevator can alarm by pressing the alarm button;

2. according to the power failure emergency device with the elevator people trapping alarm function, the rotating motor is started, the output shaft of the rotating motor drives the rotating rod to rotate, the rotating rod drives the three fan blades to rotate, the three fan blades radiate the power failure emergency device main body, and the radiating effect is good;

3. the power failure emergency device with the elevator man-trapping alarm function drives the second chain wheel to rotate through the rotating rod, the second chain wheel drives the first chain wheel to rotate through the chain, the first chain wheel drives the reciprocating screw rod to rotate, the reciprocating screw rod drives the moving plate to move, the moving plate drives the rotating column to rotate, the rotating column drives the circular brush disc to rotate, meanwhile, the rotating column drives the gear to move, the gear is driven to move while the gear is driven to rotate due to the fact that the gear is meshed with the rack, the gear drives the rotating column to move up and down, the rotating column drives the circular brush disc to rotate and move up and down, the circular brush disc cleans dust fully accumulated at the top of the power failure emergency device main body, and the cleanness of the power failure emergency device main body is kept;

and the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a rotation to three fan blade dispels the heat to the emergency device main part that has a power failure, and the radiating effect is good, has prevented that the high condition that leads to electrical components to damage from appearing, cleans the dust that has a power failure emergency device main part top is amassed through constantly rotating and constantly reciprocating to circular brush dish, has kept the cleanness of power failure emergency device main part, has satisfied the needs that use.

Drawings

Fig. 1 is a schematic structural view of a power failure emergency device with an elevator man-trapping alarm function according to the present invention;

fig. 2 is a schematic structural diagram of a part a of a power failure emergency device with an elevator trapping alarm function, according to the present invention;

fig. 3 is the utility model provides a B part schematic structure diagram of power failure emergency device with elevator drowsiness alarming function.

In the figure: the emergency power failure emergency device comprises a shell 1, an emergency lamp 2, an alarm button 3, a sensor 4, a supporting plate 5, a fixing block 6, a power failure emergency device body 7, a rotating hole 8, a rotating rod 9, fan blades 10, a rotating motor 11, a moving groove 12, a first chain wheel 13, a moving plate 14, a rotating groove 15, a rotating column 16, a circular brush disc 17, a rack 18, a gear 19, a circular groove 20, a circular hole 21, a reciprocating screw rod 22, a second chain wheel 23 and a chain 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a power failure emergency device with an elevator people trapping alarm function comprises a housing 1, two emergency lamps 2 are fixedly connected to the top of the housing 1, two alarm buttons 3 are arranged on the side wall of the housing 1, two inductors 4 are fixedly connected to the side wall of the housing 1, support plates 5 are fixedly connected to four corners of the bottom of the housing 1, fixed blocks 6 are fixedly connected to inner walls of two sides of the housing 1, the same power failure emergency device main body 7 is fixedly connected to one side, close to each other, of the two fixed blocks 6, a rotating hole 8 is formed in the bottom of the housing 1, a rotating rod 9 is rotatably installed in the rotating hole 8, fan blades 10 are fixedly connected to the outer side of the rotating rod 9, a rotating motor 11 is fixedly connected to the bottom of the housing 1, and the bottom end of the rotating rod 9 extends to the lower side of the, a moving groove 12 is formed in the inner wall of one side of the shell 1, a moving plate 14 is connected to the moving groove 12 in a sliding mode, a rotating groove 15 is formed in one end of the moving plate 14, a rotating column 16 is connected to the rotating groove 15 in a rotating mode, and a circular brush disc 17 is fixedly sleeved on the outer side of the rotating column 16.

The utility model discloses in, fixedly connected with rack 18 on the top inner wall of casing 1, the bottom of rack 18 and the top fixed connection of one of them fixed block 6 in two fixed blocks 6, the fixed cover in the outside of rotating post 16 is equipped with gear 19, and gear 19 meshes with rack 18 mutually.

The utility model discloses in, seted up circular recess 20 on the top inner wall of casing 1, seted up circular port 21 on another fixed block 6 in two fixed blocks 6, and same reciprocal lead screw 22 is installed to circular port 21 and the 20 internal rotations of circular recess, and

movable plate

14 and 14 threaded connection of movable plate are run through to the bottom of reciprocal lead screw 22.

The utility model discloses in, the fixed cover in the outside of reciprocal lead screw 22 is equipped with first sprocket 13, and the fixed cover in the outside of dwang 9 is equipped with second sprocket 23, and the meshing has chain 24 on the second sprocket 23, and second sprocket 23 passes through chain 24 and is connected with first sprocket 13 transmission.

The utility model discloses in, the vent has all been seted up to the bottom both sides of casing 1, the same dust screen of fixedly connected with on the both sides inner wall of vent.

The utility model discloses in, the quantity of fan flabellum 10 is three, and three fan flabellum 10 is the outside that the annular equidistance distributes at dwang 9.

In the utility model, when in use, the alarm button 3 is pressed by the trapped person in the elevator through the alarm button 3 and the inductor 4, then the rotating electrical machine 11 is started, the rotating electrical machine 11 is powered by the commercial power, the rotating electrical machine 11 is controlled by the control switch, the output shaft of the rotating electrical machine 11 drives the rotating rod 9 to rotate, the rotating rod 9 drives the three fan blades 10 to rotate, the three fan blades 10 radiate the power failure emergency device main body 7, the radiating effect is good, meanwhile, the rotating rod 9 drives the second chain wheel 23 to rotate, the second chain wheel 23 drives the first chain wheel 13 to rotate through the chain 24, the first chain wheel 13 drives the reciprocating screw rod 22 to rotate, the reciprocating screw rod 22 drives the movable plate 14 to move, the movable plate 14 drives the rotating column 16 to rotate, the rotating column 16 drives the circular brush disc 17 to rotate, at the same time, the rotary column 16 drives the gear 19 to move, because the gear 19 is engaged with the rack 18, therefore, the rack 18 drives the gear 19 to rotate and simultaneously drives the gear 19 to move, the gear 19 drives the rotating column 16 to move up and down, the rotating column 16 drives the circular brush disc 17 to rotate and simultaneously move up and down, the circular brush disc 17 cleans dust fully accumulated on the top of the power failure emergency device main body 7, the cleanness of the power failure emergency device main body 7 is kept, thereby dissipating heat of the main body 7 of the power failure emergency device by rotating the three fan blades 10, having good heat dissipation effect, preventing the damage of electrical elements caused by overhigh temperature, through constantly rotating and constantly reciprocating circular brush dish 17 clean the dust that the power failure emergency device main part 7 top is full, kept the cleanness of power failure emergency device main part 7, satisfied the needs that use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The power failure emergency device with the elevator man-trapping alarm function comprises a shell (1) and is characterized in that two emergency lamps (2) are fixedly connected to the top of the shell (1), two alarm buttons (3) are arranged on the side wall of the shell (1), two inductors (4) are fixedly connected to the side wall of the shell (1), supporting plates (5) are fixedly connected to four corners of the bottom of the shell (1), fixing blocks (6) are fixedly connected to the inner walls of two sides of the shell (1), one side, close to each other, of the two fixing blocks (6) is fixedly connected with the same power failure emergency device main body (7), a rotating hole (8) is formed in the bottom of the shell (1), a rotating rod (9) is rotatably installed in the rotating hole (8), fan blades (10) are fixedly connected to the outer side of the rotating rod (9), and a rotating motor (11) is fixedly connected to the, and the bottom of dwang (9) extends to the below of casing (1) and with the output shaft fixed connection of rotating electrical machines (11), has seted up shifting chute (12) on one side inner wall of casing (1), sliding connection has movable plate (14) in shifting chute (12), and rotation groove (15) have been seted up to the one end of movable plate (14), and rotation groove (15) internal rotation is connected with rotation post (16), and the outside fixed cover that rotates post (16) is equipped with circular brush dish (17).

2. The power failure emergency device with the elevator people trapping alarm function according to claim 1, characterized in that a rack (18) is fixedly connected to the inner wall of the top of the housing (1), the bottom end of the rack (18) is fixedly connected to the top of one of the two fixing blocks (6), a gear (19) is fixedly sleeved on the outer side of the rotating column (16), and the gear (19) is meshed with the rack (18).

3. The power failure emergency device with the elevator people trapping alarm function according to claim 1, characterized in that a circular groove (20) is formed in the inner wall of the top of the housing (1), a circular hole (21) is formed in the other fixed block (6) of the two fixed blocks (6), the circular hole (21) and the circular groove (20) are rotatably provided with the same reciprocating screw rod (22), and the bottom end of the reciprocating screw rod (22) penetrates through the moving plate (14) and is in threaded connection with the moving plate (14).

4. The power failure emergency device with the elevator people trapping alarm function according to claim 3, characterized in that a first chain wheel (13) is fixedly sleeved on the outer side of the reciprocating screw rod (22), a second chain wheel (23) is fixedly sleeved on the outer side of the rotating rod (9), a chain (24) is meshed on the second chain wheel (23), and the second chain wheel (23) is in transmission connection with the first chain wheel (13) through the chain (24).

5. The power failure emergency device with the elevator trapping alarm function according to claim 1, wherein ventilation openings are formed in two sides of the bottom of the shell (1), and the same dustproof net is fixedly connected to the inner walls of the two sides of each ventilation opening.

6. The power failure emergency device with the elevator people trapping alarm function according to claim 1, characterized in that the number of the fan blades (10) is three, and the three fan blades (10) are annularly and equidistantly distributed on the outer side of the rotating rod (9).