CN218231422U

CN218231422U - Automatic early warning equipment for elevator faults

Info

Publication number: CN218231422U
Application number: CN202221971836.2U
Authority: CN
Inventors: 郑诗林; 孟飞
Original assignee: Anhui Aoshiling Electromechanical Equipment Co ltd
Current assignee: Anhui Aoshiling Electromechanical Equipment Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-01-06
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses an elevator trouble automatic early warning equipment relates to elevator technical field, including the rectangle frame, the fixed connecting rod that is equipped with in one side of rectangle frame bottom, the bottom mounting of connecting rod is equipped with the diaphragm, and the four corners on rectangle frame top is all fixed and is equipped with vibration switch, and the opposite side on rectangle frame top is fixed and is equipped with U type pole, the one end fixedly connected with U type arm of U type pole, the beneficial effects of the utility model are that: all can trigger one of them alarm lamp and begin work when receiving abnormal vibration in four vibrating switches through setting up, make its and the inner wall rolling contact of elevartor shaft on elevator car's top with the runner setting, the elevator up-and-down motion drives the runner and takes place to rotate through the cooperation of rolling with the elevartor shaft inner wall, the runner drives the metal block rotation and triggers another alarm lamp through speed switch and begin work when speed is too fast, be convenient for automatic alarm of sending out when vibration is unusual and the speed of rise is unusual carries out the early warning to the user and reminds.

Description

Automatic early warning equipment for elevator faults

Technical Field

The utility model relates to an automatic early warning equipment, in particular to automatic early warning equipment of elevator trouble belongs to elevator technical field.

Background

In recent years, the domestic economy leaps forward suddenly, an elevator becomes a fourth large transportation means behind airplanes, trains and automobiles, the elevator safety faces the severe situations of production quality reduction, maintenance quality reduction and insufficient safety consciousness while the number of the elevators is rapidly increased, at present, an elevator communication device or an elevator emergency communication system basically covers the whole country, and elevator safety supervision systems are established in a plurality of provinces, cities and autonomous regions in the country;

the invention discloses an elevator fault early warning device which is disclosed as CN202010219881.1, and is an increasingly mature technology, and comprises an early warning mechanism and an identification device, wherein the early warning mechanism is arranged on an elevator assembly, the elevator assembly comprises an elevator upper plate, an elevator bottom plate, an elevator outer door and an elevator side plate, the identification device is arranged on the elevator outer door, and the early warning mechanism controls the identification device.

1) The automatic early warning device is not convenient for better automatically giving an alarm to early warn and remind a user when the vibration is abnormal and the speed is increased or decreased, and the practicability of the automatic early warning device for the elevator faults is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator trouble automatic early warning equipment to solve the problem that the automatic alarm that sends out carries out the early warning to the user when vibration anomaly and lifting speed degree anomaly that provide not convenient for better among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an elevator trouble automatic early warning equipment, includes the rectangle frame, the fixed connecting rod that is equipped with in one side of rectangle frame bottom, the bottom mounting of connecting rod is equipped with the diaphragm, the four corners on rectangle frame top is all fixed and is equipped with vibration switch, the fixed U type pole that is equipped with of opposite side on rectangle frame top, the one end fixedly connected with U type arm of U type pole, the inside of U type arm is rotated through two bearings and is equipped with the pivot, the fixed runner that is equipped with in middle part of pivot, the fixed connecting block that is equipped with of the other end of U type pole, the fixed speed switch that is equipped with in one side of connecting block, the fixed metal block that is equipped with corresponding with the speed switch position in top of runner one side, the fixed two alarm lamps that are equipped with in one side of diaphragm bottom, the avris of rectangle frame inner wall is equipped with emergent ventilation assembly.

Preferably, emergent ventilation subassembly includes intake pipe, outlet duct and fan assembly, the fixed one side that sets up at rectangle frame inner wall avris of intake pipe, the fixed opposite side that sets up at rectangle frame inner wall avris of outlet duct, the inside on intake pipe top and the inside on outlet duct top are all fixed and are equipped with the dust screen, fan assembly sets up the inside at the intake pipe and the inside of outlet duct.

Preferably, the fan assembly includes two backup pads, one of them backup pad is fixed to be set up at the top of inlet duct inner wall, another the backup pad is fixed to be set up at the top of outlet duct inner wall, one of them the top of backup pad and the bottom of another backup pad all are fixed and are equipped with the motor, two the output shaft of motor all fixes the cover and is equipped with the flabellum.

Preferably, the lamp holder is fixedly arranged in the middle of the bottom end of the transverse plate, and the plurality of LED emergency lighting lamp beads are fixedly embedded in the bottom end of the lamp holder.

Preferably, a vertical plate is fixedly arranged on one side of the transverse plate.

Preferably, the battery is fixedly arranged on the other side of the bottom end of the transverse plate, one of the alarm lamps is electrically connected with the battery through four vibration switches, and the other alarm lamp is electrically connected with the battery through a speed switch.

Preferably, the fixed flush mounting plate that is equipped with in one side of riser, flush mounting plate's surface is equipped with motor control switch and LED emergency lighting lamp pearl control switch respectively, two the motor all passes through motor control switch and battery electric connection, a plurality of LED emergency lighting lamp pearl all passes through LED emergency lighting lamp pearl control switch and battery electric connection.

Compared with the prior art, the utility model provides a pair of elevator trouble automatic early warning equipment has following beneficial effect:

1. any one or more than one of them vibrating switch among four vibrating switches through setting up all can trigger one of them alarm lamp and begin work when receiving too big abnormal vibration, make its and the inner wall rolling contact of elevartor shaft on elevator car's top with the runner setting, the elevator drives the runner when up-and-down motion and takes place to rotate through the cooperation of rolling with the elevartor shaft inner wall, the runner rotates and drives the metal block rotation and is convenient for trigger another alarm lamp through speed switch and begin work when slew velocity is too fast, be convenient for better send out the police dispatch newspaper to carry out the early warning to the user when vibration is unusual and the lifting speed is unusual, elevator trouble automatic early warning equipment's practicality has been improved.

Drawings

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

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

fig. 3 is a schematic sectional structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of fig. 3B according to the present invention.

In the figure: 1. a rectangular frame; 2. a connecting rod; 3. an emergency ventilation assembly; 31. an air inlet pipe; 32. an air outlet pipe; 33. a dust screen; 4. a transverse plate; 5. a vibration switch; 6. a fan assembly; 61. a support plate; 62. a motor; 63. a fan blade; 7. a U-shaped rod; 8. a U-shaped arm; 9. a rotating shaft; 10. a rotating wheel; 11. a metal block; 12. connecting blocks; 13. a speed switch; 14. an alarm lamp; 15. a lamp socket; 16. LED emergency lighting lamp beads; 17. a switch panel; 18. a vertical plate; 19. and (4) a storage battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 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.

Example 1:

please refer to fig. 1-4, the utility model provides an automatic early warning device for elevator failure, including rectangular frame 1, one side of rectangular frame 1 bottom is fixed and is equipped with connecting rod 2, the bottom mounting of connecting rod 2 is equipped with diaphragm 4, the four corners at rectangular frame 1 top all is fixed and is equipped with vibration switch 5, one end fixedly connected with U-shaped arm 8,U type arm 8 that the opposite side at rectangular frame 1 top is fixed and is equipped with U-shaped rod 7,U type rod 7 rotates through two bearings and is equipped with pivot 9, the middle part of pivot 9 is fixed and is equipped with runner 10, the other end of U-shaped rod 7 is fixed and is equipped with connecting block 12, one side of connecting block 12 is fixed and is equipped with speed switch 13, the top of runner 10 one side is fixed and is equipped with metal block 11 corresponding to speed switch 13 position, one side of diaphragm 4 bottom is fixed and is equipped with two alarm lamps 14, the avris of rectangular frame 1 inner wall is equipped with emergent ventilation subassembly 3;

a lamp holder 15 is fixedly arranged in the middle of the bottom end of the transverse plate 4, and a plurality of LED emergency lighting lamp beads 16 are fixedly embedded in the bottom end of the lamp holder 15;

a vertical plate 18 is fixedly arranged on one side of the transverse plate 4;

a storage battery 19 is fixedly arranged on the other side of the bottom end of the transverse plate 4, one alarm lamp 14 is electrically connected with the storage battery 19 through four vibration switches 5, and the other alarm lamp 14 is electrically connected with the storage battery 19 through a speed switch 13;

a switch panel 17 is fixedly arranged on one side of the vertical plate 18, an LED emergency lighting lamp bead control switch is arranged on the surface of the switch panel 17, and the LED emergency lighting lamp beads 16 are electrically connected with a storage battery 19 through the LED emergency lighting lamp bead control switch;

referring to fig. 1-4, an elevator fault automatic early warning device further comprises an emergency ventilation assembly 3, the emergency ventilation assembly 3 comprises an air inlet pipe 31, an air outlet pipe 32 and a fan assembly 6, the air inlet pipe 31 is fixedly arranged on one side of the inner wall of the rectangular frame 1, the air outlet pipe 32 is fixedly arranged on the other side of the inner wall of the rectangular frame 1, dust screens 33 are fixedly arranged inside the top end of the air inlet pipe 31 and inside the top end of the air outlet pipe 32, and the fan assembly 6 is arranged inside the air inlet pipe 31 and inside the air outlet pipe 32;

specifically, as shown in fig. 1, 2, 3 and 4, the first air inlet pipe 31 and the first air outlet pipe 32 are arranged to provide emergency ventilation when the elevator fails and cannot ventilate normally, so as to prevent oxygen deficiency of a trapped person waiting for rescue, and the two dust screens 33 are arranged to provide dust protection during ventilation.

Example 2:

the fan assembly 6 comprises two support plates 61, wherein one support plate 61 is fixedly arranged at the top of the inner wall of the air inlet pipe 31, the other support plate 61 is fixedly arranged at the top of the inner wall of the air outlet pipe 32, motors 62 are fixedly arranged at the top end of one support plate 61 and the bottom end of the other support plate 61, and fan blades 63 are fixedly sleeved on output shafts of the two motors 62;

a switch panel 17 is fixedly arranged on one side of the vertical plate 18, a motor control switch is arranged on the surface of the switch panel 17, and the two motors 62 are electrically connected with the storage battery 19 through the motor control switch;

specifically, as shown in fig. 1, 3, and 4, firstly, when the elevator fails and normal ventilation is not possible, the two motors 62 are controlled to start working by the motor control switches on the switch panel 17, and the output shafts of the two motors 62 rotate to drive the corresponding fan blades 63 to rotate, so that air outside the elevator car is conveniently blown into the inside of the elevator car through the air inlet pipe 31 and air inside the elevator car is discharged outside the elevator car through the air outlet pipe 32, thereby facilitating ventilation.

The working principle is as follows: when the automatic early warning device for the elevator fault is used, firstly, the automatic early warning device for the elevator fault is placed at a corresponding working position, then whether all parts of the automatic early warning device for the elevator fault work normally is checked, whether the electric quantity of the storage battery 19 is sufficient is checked and confirmed, the automatic early warning device can be used after the checking is finished, when the automatic early warning device for the elevator fault is used, the rectangular frame 1 is arranged at the top end of the elevator car, the transverse plate 4 is arranged at the top end of the inner wall of the elevator car, the connecting rod 2, the air inlet pipe 31 and the air outlet pipe 32 are fixedly and alternately arranged at the top end of the elevator car, when any one or more vibration switches 5 in the four vibration switches 5 with the types of KY-002 are subjected to excessive abnormal vibration, one of the alarm lamps 14 is triggered to start to work, the rotating wheel 10 is fixedly arranged at the top end of the elevator car to be in rolling contact with the inner wall of an elevator shaft, the elevator drives the runner 10 to rotate through rolling fit with the inner wall of the elevator shaft when moving up and down, the runner 10 rotates to drive the metal block 11 to rotate, so that another alarm lamp 14 can be triggered to start working through the speed switch 13 of which the model can be XSA-V11801 when the rotating speed is too high, the elevator can better automatically send an alarm to warn a user when the vibration is abnormal and the lifting speed is abnormal, the practicability of the automatic early warning equipment for elevator faults is improved, the LED emergency lighting lamp bead control switch and the motor control switch on the switch panel 17 control the LED emergency lighting lamp beads 16 and the two motors 62 to start working when the elevator fails and can not normally ventilate, the LED emergency lighting lamp beads 16 are convenient to provide emergency lighting, the output shafts of the two motors 62 rotate to drive the corresponding fan blades 63, the air outside the elevator car is conveniently blown into the elevator car through the air inlet pipe 31 and the elevator car is conveniently blown into the elevator car through the air outlet pipe 32 Inside air escape of car to the elevator car outside, be convenient for ventilate, the intake pipe 31 and the outlet duct 32 that set up are convenient for provide emergent ventilation when the unable normal ventilation of elevator breaks down, prevent to cause the trapped person who waits for the rescue to take place the oxygen deficiency, and two dust screens 33 that set up are convenient for provide dustproof protection at the ventilation in-process.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an elevator trouble automatic early warning equipment, includes rectangle frame (1), its characterized in that, one side of rectangle frame (1) bottom is fixed and is equipped with connecting rod (2), the bottom mounting of connecting rod (2) is equipped with diaphragm (4), the four corners on rectangle frame (1) top is all fixed and is equipped with vibration switch (5), the fixed U type pole (7) that is equipped with in opposite side on rectangle frame (1) top, one end fixedly connected with U type arm (8) of U type pole (7), the inside of U type arm (8) is rotated through two bearings and is equipped with pivot (9), the fixed cover in middle part of pivot (9) is equipped with runner (10), the other end of U type pole (7) is fixed and is equipped with connecting block (12), one side of connecting block (12) is fixed and is equipped with speed switch (13), the top of runner (10) one side is fixed and is equipped with metal block (11) corresponding with speed switch (13) position, one side of diaphragm (4) bottom is fixed and is equipped with two rectangle alarm lamps (14), the emergency ventilation subassembly (3) that is equipped with of frame (1) inner wall.

2. The automatic early warning device for elevator faults as claimed in claim 1, wherein: emergent ventilation unit (3) are including intake pipe (31), outlet duct (32) and fan unit (6), intake pipe (31) are fixed to be set up in one side of rectangle frame (1) inner wall avris, outlet duct (32) are fixed to be set up the opposite side at rectangle frame (1) inner wall avris, the inside on intake pipe (31) top and the inside on outlet duct (32) top are all fixed and are equipped with dust screen (33), fan unit (6) set up the inside in intake pipe (31) and the inside of outlet duct (32).

3. The automatic early warning device of elevator trouble of claim 2, characterized in that: fan subassembly (6) include two backup pads (61), one of them backup pad (61) are fixed to be set up at the top of intake pipe (31) inner wall, another backup pad (61) are fixed to be set up at the top of outlet duct (32) inner wall, one of them the top of backup pad (61) and the bottom of another backup pad (61) all are fixed and are equipped with motor (62), two the output shaft of motor (62) all fixes the cover and is equipped with flabellum (63).

4. An elevator malfunction automatic early warning apparatus according to claim 3, characterized in that: the LED emergency lighting lamp is characterized in that a lamp holder (15) is fixedly arranged in the middle of the bottom end of the transverse plate (4), and a plurality of LED emergency lighting lamp beads (16) are fixedly embedded in the bottom end of the lamp holder (15).

5. The automatic early warning device for elevator faults as claimed in claim 4, wherein: and a vertical plate (18) is fixedly arranged on one side of the transverse plate (4).

6. The automatic early warning device of elevator trouble of claim 5, characterized in that: the other side of diaphragm (4) bottom is fixed and is equipped with battery (19), one of them alarm lamp (14) are through four vibration switch (5) and battery (19) electric connection, and another alarm lamp (14) are through speed switch (13) and battery (19) electric connection.

7. The automatic early warning device of elevator trouble of claim 6, characterized in that: fixed flush mounting plate of switch panel (17) that is equipped with in one side of riser (18), the surface of flush mounting plate of switch (17) is equipped with motor control switch and LED emergency lighting lamp pearl control switch respectively, two motor (62) all through motor control switch and battery (19) electric connection, a plurality of LED emergency lighting lamp pearl (16) all through LED emergency lighting lamp pearl control switch and battery (19) electric connection.