CN115159308A

CN115159308A - Safe car of multi-functional elevator

Info

Publication number: CN115159308A
Application number: CN202210401377.2A
Authority: CN
Inventors: 宋德林
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-10-11

Abstract

The invention discloses a safety car of a multifunctional elevator, which comprises a car body, wherein a buffering, damping and anti-falling mechanism is arranged below the car body, seats are arranged on two inner side walls of the car body, a water dispenser is arranged on the inner side walls of the car body, a central air conditioner is arranged on the top wall of the car body, and a ventilation opening is arranged on the top wall of the car body in a penetrating manner. The invention belongs to the technical field of elevator cars, and particularly relates to a multifunctional safety elevator car which can avoid severe collision caused by sudden falling during elevator failure, reduce the injury degree of trapped people and the injury degree of a car body, and has high safety coefficient.

Description

Safe car of multi-functional elevator

Technical Field

The invention belongs to the technical field of elevator cars, and particularly relates to a safety car of a multifunctional elevator.

Background

Due to the continuous development and evolution of modern building materials and building technologies and the continuous expansion of the number of modern people, modern building facilities are gradually moving to high-rise. More and more high-rise buildings are pulled out of the ground, which also promotes the development of the transportation equipment of the high-rise buildings, such as elevators, which can be quickly lifted up and down. Traditional elevator contains equipment such as overspeed governor, safety tongs, tight pulley and buffer and protects the elevator body, and its focus lies in protecting the vibrations and the skew of car body, and the position of guarantee car position realizes the rigidity when its occurence of failure. Although the life safety of passengers in the car is guaranteed to a great extent by the mode, the sudden falling of the elevator causes great damage to the car body and trapped persons in the car when the elevator fails, and the trapped persons can be trapped for a long time. Therefore, the invention provides the multifunctional elevator safety car which can avoid violent collision caused by sudden falling when the elevator fails, reduce the injury degree of trapped personnel and the injury degree of the car body and has high safety coefficient.

Disclosure of Invention

In order to solve the problems, the invention provides the safety car of the multifunctional elevator, which avoids violent collision caused by sudden falling when the elevator fails, reduces the injury degree of trapped people and the injury degree of a car body, and has high safety coefficient.

In order to realize the functions, the technical scheme adopted by the invention is as follows: a safety car of a multifunctional elevator comprises a car body, wherein a buffering, damping and anti-falling mechanism is arranged below the car body, severe collision caused by sudden falling is avoided when the elevator breaks down, the injury degree of trapped people and the damage degree of the car body are reduced, the safety coefficient is high, seats are arranged on two inner side walls of the car body, a water dispenser is arranged on the inner side wall of the car body, the situation that drinking water is guaranteed for old people, patients, children and the like trapped in an elevator room due to serious elevator faults and overlong rush-repair time is avoided, the loss of physical functions of the people trapped in the elevator is reduced, a central air conditioner is arranged on the top wall of the car body, a vent hole is formed in the top wall of the car body in a penetrating mode, ventilation is carried out on the interior of the car body when the elevator breaks down, and oxygen supply deficiency in the interior of the car body is avoided; buffering shock attenuation is prevented weighing down the mechanism and is included buffering backing plate, piston plate and damping spring, evenly be equipped with the spliced pole under the railway carriage or compartment body, the spliced pole bottom is equipped with fixed sleeve, the spliced pole bottom is removed and is run through fixed telescopic top, the buffering backing plate is located under the fixed sleeve, the piston plate is located under the spliced pole, the piston plate is portable to be located in the fixed sleeve, the piston plate separates fixed sleeve for last cavity and cavity down, the intercommunication department of going up cavity and cavity down is equipped with the intercommunication pipeline, damping spring locates the junction of diapire and piston plate in the fixed sleeve, goes up cavity and cavity down inside and is full of gas, and when elevator trouble falls suddenly, the buffering backing plate can slow down partial impact force, can make the spliced pole drive piston plate reciprocating motion in fixed sleeve simultaneously, and the piston plate removes the gas that can go up cavity and cavity down in the fixed sleeve and circulate in the intercommunication pipeline, and the range of movement of piston plate that the pressure variation of going up cavity and cavity down and damping spring made the piston plate slow down reduces the serious injury degree of personnel and the car body's damage degree to the railway carriage or compartment body that falls to effectual reduction frequency of falling reduces.

Preferably, the inner side wall of the compartment body close to the ventilation opening is provided with a slide rail, the slide rail is slidably clamped with a plugging plate, and the plugging plate can be controlled to slide on the slide rail, so that the ventilation opening is opened or the plugging is closed.

Preferably, be equipped with the safety cushion layer on the internal diapire of railway carriage or compartment, the safety cushion layer is made for sponge material, in case lead to the elevator accident to appear because of having a power failure, the elevator drops and slides down, makes stranded person of standing in the elevator and old person and the sick on safety seat, can trample on the safety sponge cushion layer with both feet, and the safety handle and safety handle are held tightly to both hands this moment, consequently, has this safety protection facility, even the elevator falls to the bottommost layer, also can not have more harm to stranded personnel's in the elevator room health.

As a preferred technical scheme of the invention, the top wall in the compartment body is provided with the illuminating lamp, and the illuminating lamp is powered by the storage battery, so that sudden power failure is prevented, and personnel trapped in the elevator room can turn on the switch in time to use the illuminating lamp in time.

As a preferable technical scheme of the invention, the seat side end is provided with the handrail, when the elevator fails due to power failure, a person trapped in the elevator can sit on the safety seat, and at the moment, the person holds the safety handle with both hands, so that the body of the person is not damaged greatly at the moment when the elevator fails and falls down.

As a preferred technical scheme of the invention, the safety handles are uniformly arranged on the top wall in the carriage body, when a high-rise elevator is taken, even if the elevator normally operates without failure, the elevator can still flicker and rock left and right, and the safety handles are arranged to be beneficial to the safety of the elevator taken by middle-aged and elderly patients or women holding children.

As a preferred technical scheme of the invention, the elevator fault intelligent control device and the elevator fault automatic alarm device are arranged in the carriage body, when the elevator has a fault, fault alarm information can be timely transmitted out, and after the fault information is transmitted to the property management center, fault removal personnel can quickly arrive at the site to perform emergency rescue and danger elimination, so that the fault removal time can be shortened, and casualties can be reduced.

The invention adopts the structure to obtain the following beneficial effects: the safe lift car of the multifunctional lift provided by the invention has the advantages that through the arrangement of the buffering, damping and anti-falling mechanism, the upper chamber and the lower chamber are filled with gas, when the lift suddenly falls due to failure, the buffering cushion plate can reduce partial impact force, meanwhile, the connecting column can drive the piston plate to reciprocate in the fixed sleeve, the movement of the piston plate can ensure that the gas in the upper chamber and the gas in the lower chamber in the fixed sleeve can circulate in the communicating pipeline, the pressure change action of the upper chamber and the lower chamber and the reset elasticity of the damping spring can reduce the movement amplitude of the piston plate, so that the vibration frequency of the lift car body is reduced, the vibration amplitude is reduced, the severe impact generated by the falling of the lift car body is effectively reduced, the injury degree of trapped personnel and the injury degree of the lift car body are reduced, through the arrangement of the seat and the handrail, when the lift fails due to power failure, the trapped personnel in the lift can sit on the safe seat, at the moment that the elevator breaks down and falls down, the body of a person is not greatly damaged, the person takes a high-rise elevator through the arrangement of the safety handle, even if the elevator does not break down and normally runs, the elevator can generate the phenomenon of left-right flickering and shaking, the safety handle is arranged to be beneficial to the safety of the middle-aged and old people or women holding children taking the elevator, the lighting lamp adopts a storage battery for supplying power through the arrangement of the lighting lamp, the sudden power failure is prevented, people trapped in the elevator room can timely open a switch to use the lighting lamp, through the arrangement of the safety cushion layer, the safety cushion layer is made of sponge materials, once the elevator breaks down and slides due to the power failure, so that the people standing in the elevator and the old people and the patients sitting on the safety seat can step on the safety cushion layer with feet, safety handle and safety handle are held tightly to both hands this moment, therefore, there is this safety protection facility, even the elevator falls to the bottom floor, also can not have bigger harm to stranded personnel's in the elevator room health, setting through central air conditioning and air vent, carry out ventilation to railway carriage or compartment internal portion during elevator trouble, avoid railway carriage or compartment internal portion oxygen suppliment not enough, setting through the water dispenser, can prevent seriously because of elevator trouble, salvage time overlength, make the old person who stranded in the elevator room, the patient, children etc. guarantee to have the drinking water, reducible loss to stranded personnel's in the elevator physical function.

Drawings

Fig. 1 is a schematic view of the overall structure of a safety car of a multifunctional elevator according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a partially enlarged view of fig. 1 at B.

The anti-falling device comprises a box body 1, a box body 2, a buffering, damping and anti-falling mechanism 3, a seat 4, a water dispenser 5, a central air conditioner 6, a ventilation opening 7, a buffering cushion plate 8, a piston plate 9, a damping spring 10, a connecting column 11, a fixing sleeve 12, an upper chamber 13, a lower chamber 14, a communicating pipeline 15, a sliding rail 16, a plugging plate 17, a safety cushion layer 18, a lighting lamp 19, a handrail 20 and a safety handle.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, the safety car of the multifunctional elevator provided by the invention comprises a car body 1, an elevator failure intelligent control device and an elevator failure automatic alarm device are arranged in the car body 1, a buffering, damping and anti-falling mechanism 2 is arranged below the car body 1, a safety cushion 17 is arranged on the inner bottom wall of the car body 1, the safety cushion 17 is made of sponge material, seats 3 are arranged on the two inner side walls of the car body 1, handrails 19 are arranged at the side ends of the seats 3, a water dispenser 4 is arranged on the inner side wall of the car body 1, a central air conditioner 5 is arranged on the top wall of the car body 1, an illuminating lamp 18 is arranged on the inner top wall of the car body 1, safety handles 20 are uniformly arranged on the inner top wall of the car body 1, a ventilation opening 6 penetrates through the top wall of the car body 1, a slide rail 15 is arranged on the inner side wall of the car body 1 close to the ventilation opening 6, and a blocking plate 16 can be slidably clamped on the slide rail 15; buffering shock attenuation anti-falling mechanism 2 includes buffer backing plate 7, piston plate 8 and damping spring 9, the railway carriage or compartment body 1 evenly is equipped with spliced pole 10 down, spliced pole 10 bottom is equipped with fixed sleeve 11, spliced pole 10 bottom removes the top of running through fixed sleeve 11, buffer backing plate 7 is located under the fixed sleeve 11, piston plate 8 is located under the spliced pole 10, piston plate 8 is portable to be located in the fixed sleeve 11, piston plate 8 separates fixed sleeve 11 for upper chamber 12 and lower chamber 13, the intercommunication department of upper chamber 12 and lower chamber 13 is equipped with communicating pipe 14, damping spring 9 locates diapire and piston plate 8's junction in the fixed sleeve 11.

When the elevator suddenly falls due to failure, a person trapped in the elevator sits on the seat 3, so that the person standing in the elevator and the person sitting on the seat 3 step on the safety cushion layer 17 with feet, the safety handle 20 or the handrail 19 is held by both hands at the moment, the upper chamber 12 and the lower chamber 13 in the fixing sleeve 11 are filled with gas, the buffer cushion plate 7 can reduce part of impact force, the connecting column 10 can drive the piston plate 8 to reciprocate in the fixing sleeve 11, the gas in the upper chamber 12 and the gas in the lower chamber 13 in the fixing sleeve 11 can be circulated in the communicating pipeline 14 due to the movement of the piston plate 8, the pressure change effect of the upper chamber 12 and the lower chamber 13 and the movement amplitude of the piston plate 8 due to the resetting elasticity of the damping spring 9 are reduced, thereby the vibration frequency of the railway carriage or compartment body 1 reduces, and the vibration amplitude reduces, thereby the effectual railway carriage or compartment body 1 that has slowed down falls and the violent impact that produces, reduce stranded personnel injury degree and the damage degree of car body, light 18 adopts the battery power supply, personnel stranded in the elevator room in time open the switch in time and use light 18, open kaifeng closure plate 16, carry out ventilation through the via hole inside the railway carriage or compartment body 1, if salvage time overlength, stranded personnel acquire the drinking water through water dispenser 4, take high-rise elevator, even when the normal operating of not breaking down, the phenomenon is shaken about can also appear in elevator itself, safety handle 20 is favorable to middle aged and old people crowd's disease patient or the women of embracing child to take the security of elevator.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should be able to conceive of the present invention without creative design of the similar structural modes and embodiments without departing from the spirit of the present invention, and all such modifications should fall within the protection scope of the present invention.

Claims

1. The utility model provides a safe car of multi-functional elevator which characterized in that: the water dispenser comprises a compartment body, wherein a buffering, damping and anti-falling mechanism is arranged below the compartment body, seats are arranged on two inner side walls of the compartment body, a water dispenser is arranged on the inner side walls of the compartment body, a central air conditioner is arranged on the top wall of the compartment body, and a ventilation opening is arranged on the top wall of the compartment body in a penetrating manner; buffering shock attenuation anti-falling mechanism includes buffer backing plate, piston plate and damping spring, the railway carriage or compartment body evenly is equipped with the spliced pole down, the spliced pole bottom is equipped with fixed sleeve, the spliced pole bottom is removed and is run through fixed telescopic top, buffer backing plate locates under the fixed sleeve, the piston plate is located under the spliced pole, the movable fixed telescopic of locating of piston plate, the piston plate separates fixed sleeve for last cavity and cavity of resorption, the intercommunication department of going up cavity and cavity of resorption is equipped with the intercommunication pipeline, damping spring locates the junction of diapire and piston plate in the fixed sleeve.

2. The safety car of a multifunctional elevator as claimed in claim 1, wherein: the inside wall that the railway carriage or compartment body is close to the vent is equipped with the slide rail, slidable block has connect the shutoff board on the slide rail.

3. The safety car of a multifunctional elevator as claimed in claim 2, wherein: the safety cushion layer is arranged on the bottom wall in the compartment body and is made of sponge materials.

4. The safety car of a multifunctional elevator as claimed in claim 3, wherein: and the top wall in the compartment body is provided with an illuminating lamp.

5. The safety car of a multifunctional elevator as claimed in claim 4, wherein: the side end of the seat is provided with an armrest.

6. The safety car of a multifunctional elevator according to claim 5, wherein: the top wall in the compartment body is uniformly provided with safety handles.

7. The safety car of a multifunctional elevator as claimed in claim 6, wherein: an elevator fault intelligent control device and an elevator fault automatic alarm device are arranged in the carriage body.