CN218201678U - Safe type elevator car - Google Patents

Abstract

The utility model discloses a safe type elevator car, including car body, acceleration inductor, reminding device and the control unit of saving oneself, on the car body was located to the acceleration inductor for detect the acceleration change of car body, the reminding device of saving oneself is provided with a plurality ofly, the reminding device of saving oneself includes humanoid recess and warning light, humanoid recess is located on the car body inside wall, the warning light sets up around the marginal interval of humanoid recess, warning light and acceleration inductor respectively with the control unit electric connection, when the acceleration inductor detects car acceleration abnormal change, the warning light lights to lean on humanoid recess in the warning car and makes the protection posture, can take place to remind people in the car when falling down suddenly at the car to make exact protection action, pastes the wall promptly and bends the knee in order to protect the vertebra, reaches the mesh of saving oneself.

Description

Safe type elevator car

Technical Field

The utility model relates to an elevator technical field, concretely relates to safe type elevator car.

Background

An elevator is a vertical elevator powered by an electric motor and equipped with a box-like car for carrying people or cargo in a multi-story building. With the continuous building of high-rise buildings, elevators are widely used as vertical transportation vehicles in buildings.

Current elevator is through long-term development and technological progress, and the safety mechanism has been comparatively perfect, and under the normal conditions, when taking place the tenesmus, as long as wire rope does not have absolutely, the car can descend under wire rope's restraint, if wire rope breaks, the prevent weighing down stone roller at elevator cage top can rely on gravity can fast movement, forces the card on both sides to grab elevator car card motionless on the slide rail, in addition, imitates damping spring in the bottom of elevartor shaft still by force. Unless all of the above fall arrest measures fail, they may be life threatening directly. Therefore, the elevator is a reliable transportation device, but occasionally, the elevator can also stall for a small distance and fall down, and when the elevator car suddenly falls down, people in the elevator car can not quickly make self-rescue reaction and action due to psychological factors such as panic and the like. The correct posture of saving oneself is that back and head are a straight line and hug closely the elevator inner wall, and the knee is crooked simultaneously to effectual protection vertebra reduces the car and weighs down when suddenly and leads to the risk of fracture because of the posture is incorrect.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a safe type elevator car can take place to remind the people in the car to make the exact protection action when falling suddenly at the car, pastes the wall promptly and bends the knee in order to protect the vertebra, reaches the purpose of saving oneself.

The technical scheme of the utility model is specifically as follows:

the utility model provides a safe type elevator car, includes car body, acceleration inductor, reminding device and the control unit of saving oneself, on the car body was located to the acceleration inductor for detect the acceleration change of car body, the reminding device of saving oneself is provided with a plurality ofly, the reminding device of saving oneself includes humanoid recess and warning light, humanoid recess is located on the car body inside wall, the warning light sets up around the marginal interval of humanoid recess, warning light and acceleration inductor respectively with the control unit electric connection, when the acceleration inductor detected car acceleration abnormal change, the warning light lights to make the protection posture by humanoid recess with the people's back of reminding in the car.

Preferably, the humanoid recess includes from last head holding tank, neck holding tank and the first body holding tank of laying down in proper order down, the neck holding tank all communicates and the groove depth is the same with head holding tank and first body holding tank.

Preferably, the distance between the head receiving groove and the bottom wall of the car is 1.4m-1.6m.

Preferably, handrails are disposed on both sides of the head receiving groove.

Preferably, the car is provided with 2-3 self-rescue reminding devices on the other three side walls except for one side wall of the elevator door.

Preferably, an alarm is arranged in the car and electrically connected with the control unit.

Preferably, a display screen is arranged in the car and electrically connected with the control unit.

The beneficial effects of the utility model embody:

the utility model provides a safe type elevator car takes place when the car suddenly weighs down, the acceleration inductor detects the car acceleration and surpasss normal operating range, send signal to the control unit promptly, the control unit receives behind this signal, can be simultaneously to the warning light, siren and display screen send instruction, make the warning light shine or flash, the siren sends out the police dispatch newspaper, the display screen broadcast is saved oneself the instruction picture or the video of protection posture, personnel take the measure of saving oneself rapidly in the suggestion car, personnel are after receiving these information in the car, especially see the people shape recess edge warning light and light or flash after, just can react rapidly and come, lean on the car lateral wall and imbed humanoid recess, make the head, the back is a straight line and bends the knee simultaneously, both hands are lifted and are caught the handrail, make the injury of the right protection posture of saving oneself in order to alleviate the vertebra as far as possible.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a cross-sectional view of a safety elevator car provided by the present invention;

fig. 2 is a schematic diagram of the electrical connection of the safety elevator car provided by the present invention;

in the attached drawing, 1-a car body, 2-an acceleration sensor, 31-a human-shaped groove, 311-a head accommodating groove, 312-a neck accommodating groove, 313-an upper half body accommodating groove, 32-a warning lamp, 33-a handrail, 4-an alarm and 5-a display screen.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used.

In this application, the terms "upper", "lower", "inside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "disposed," "provided," "connected," "secured," and the like are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

This embodiment provides a safe type elevator car, as shown in fig. 1-2, including car body 1, acceleration inductor 2, reminding device and the control unit save oneself, acceleration inductor 2 locates on car body 1, an acceleration change for detecting car body 1, reminding device saves oneself is provided with a plurality ofly, reminding device saves oneself includes humanoid recess 31 and warning light 32, humanoid recess 31 is located on 1 inside wall of car body, warning light 32 sets up around humanoid recess 31's marginal interval, warning light 32 and acceleration inductor 2 respectively with the control unit electric connection, when acceleration inductor 2 detects car acceleration unusual change, warning light 32 lights up to remind the people in the car to lean on humanoid recess 31 to make the protection posture.

In the embodiment, as shown in fig. 1, the human-shaped groove 31 includes a head receiving groove 311, a neck receiving groove 312 and an upper body receiving groove 313 which are arranged from top to bottom in sequence, the neck receiving groove 312 is communicated with the head receiving groove 311 and the upper body receiving groove 313, and the groove depths are the same, so that the head and the upper body can be positioned on a straight line and tightly attached to the receiving grooves, the distance between the head receiving groove 311 and the bottom wall of the car is 1.4m-1.6m, namely, slightly lower than the height of a normal adult, and the design can make a person in the car clearly know a bit even in a hurry, namely, the person in the car must properly bend his knees when leaning back into the human-shaped groove 31, which helps the person in the car to rapidly make a correct self-rescue posture in an emergency.

In this embodiment, as shown in fig. 1, the handrails 33 are disposed on both sides of the head accommodating groove 311, and the person in the car carries the back of the car toward the human-shaped groove 31, puts the head into the head accommodating groove 311, puts the upper half of the car into the upper half of the car accommodating groove 313, and grasps the handrails 33 disposed on both sides of the head accommodating groove 311 with both hands, so as to further enhance the stability and give a certain psychological comfort to the person.

In this embodiment, the car is provided with 2-3 self-rescue reminding devices on the other three side walls except for one side wall of the elevator door.

In the present embodiment, as shown in fig. 1 to 2, an alarm 4 is disposed in the car, the alarm 4 is electrically connected to the control unit, a display screen 5 is disposed in the car, and the display screen 5 is electrically connected to the control unit. The alarm 4 can give an alarm when the acceleration of the car is abnormal, the display screen 5 can play a guiding picture or a video of the self-rescue protection posture when the acceleration of the car is abnormal, and because the existing car is usually provided with the display screen 5 for playing advertisements, the display screen 5 can be directly connected with the control unit so as to play the guiding picture or the video of the self-rescue protection posture in an emergency without additional configuration.

The working principle of the embodiment is as follows: when the car suddenly falls, the acceleration sensor 2 detects that the acceleration of the car exceeds a normal working range, namely sends a signal to the control unit, the control unit receives the signal and can simultaneously send an instruction to the prompting lamp 32, the alarm 4 and the display screen 5 to enable the prompting lamp 32 to light up or flash, the alarm 4 gives an alarm, the display screen 5 plays a guiding picture or video of a self-rescue protection posture to prompt a person in the car to rapidly take self-rescue measures, after the person in the car receives the information, particularly after seeing that the prompting lamp 32 at the edge of the humanoid groove 31 lights up or flashes, the person can rapidly respond and leans against the side wall of the car and is embedded into the humanoid groove 31, so that the head and the back of the car are in a straight line and the knees of the person are bent at the same time, and the hands of the person lift up and bend to grasp the handrail 33 to make a correct self-rescue protection posture.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims (7)

1. The utility model provides a safe type elevator car which characterized in that: including car body, acceleration inductor, reminding device and the control unit of saving oneself, on the car body was located to the acceleration inductor for detect the acceleration change of car body, the reminding device of saving oneself is provided with a plurality ofly, the reminding device of saving oneself includes humanoid recess and warning light, humanoid recess is located on the car body inside wall, the warning light sets up around the marginal interval of humanoid recess, warning light and acceleration inductor respectively with the control unit electric connection, when the acceleration inductor detected car acceleration abnormal change, the warning light was lighted to make the protection posture by the humanoid recess with the people's back in the warning car.

2. The secure elevator car of claim 1, wherein: the humanoid recess includes from last head holding tank, neck holding tank and the first body holding tank of laying down in proper order, the neck holding tank all communicates and the groove depth is all the same with head holding tank and first body holding tank.

3. The secure elevator car of claim 2, wherein: the distance between the head accommodating groove and the bottom wall of the car is 1.4-1.6 m.

4. The secure elevator car of claim 2, wherein: the both sides of head holding tank all are provided with the handrail.

5. The secure elevator car of claim 1, wherein: except for one side wall of the elevator door, the other three side walls of the elevator car are respectively provided with 2-3 self-rescue reminding devices.

6. The secure elevator car of claim 1, wherein: an alarm is arranged in the car and electrically connected with the control unit.

7. The secure elevator car of claim 6, wherein: the car is internally provided with a display screen which is electrically connected with the control unit.

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