CN218642195U

CN218642195U - Be applied to elevator's personnel protector and elevator

Info

Publication number: CN218642195U
Application number: CN202222621514.1U
Authority: CN
Inventors: 王涛; 郭文标; 谭健明
Original assignee: Zhuhai Shengchi Electrical Appliance Co ltd
Current assignee: Zhuhai Shengchi Electrical Appliance Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-17
Anticipated expiration: 2032-09-30

Abstract

A personnel protector and elevator applied to elevator, the personnel protector comprises: a bracket fixed in the elevator car; the buffer board is rotatably arranged on the support and can be turned over between a vertical state and a horizontal state, and the buffer board sequentially comprises a canvas layer, a silica gel layer and a nylon layer from top to bottom. The utility model discloses a be applied to elevator's personnel protector utilizes simple reliable mechanical structure, when the elevator takes place to fall, with the buffer board upset to the horizontality, support for taking advantage of the terraced personnel to provide the buffering through the buffer board, make and take advantage of terraced personnel and can keep the exact posture of keeping away danger, the multilayer structure of buffer board can provide multistage buffering when the striking, and the impact strength when reducing the elevator and falling provides the protection for taking advantage of terraced personnel, alleviates the injury that takes advantage of terraced personnel probably to receive as far as possible.

Description

Be applied to elevator's personnel protector and elevator

Technical Field

The utility model belongs to the technical field of the elevator, especially, relate to a be applied to elevator's personnel protector and elevator.

Background

Along with the promotion of urbanization and the improvement of living standard of people, the application of the elevator in buildings is more and more popularized, and great convenience is brought to the traveling of people. Although the elevator technology is mature day by day and the failure rate of the elevator is reduced step by step, the elevator falling accidents still happen due to various reasons such as equipment aging, manual misoperation and improper maintenance. When the elevator has a falling accident, how to reduce the harm to the personnel taking the elevator as much as possible and provide some effective self-protection means for the personnel taking the elevator in the elevator is one of the problems to be solved by elevator manufacturers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be applied to elevator's personnel protector and elevator can fall when taking place at the elevator, for taking advantage of the terraced personnel in the elevator provides the buffer protection, plays the effect that alleviates the elevator and fall the damage that leads to the fact the personnel in the elevator.

In order to achieve the above object, the present invention adopts the following technical solutions:

a personal protection device for a lifting elevator, comprising: a bracket fixed in the elevator car; the buffer board is rotatably arranged on the support and can be turned over between a vertical state and a horizontal state, and the buffer board sequentially comprises a canvas layer, a silica gel layer and a nylon layer from top to bottom.

According to the above technical scheme, the utility model discloses a personnel protector utilizes simple reliable mechanical structure, when the elevator takes place to fall, with buffer board upset to the horizontality, support for taking advantage of the terraced personnel to provide the buffering through the buffer board, make and take advantage of terraced personnel and can keep the exact posture of keeping away danger, the multilayer structure of buffer board can provide multistage buffering when the striking moreover, reduce the impact strength when the elevator falls, for taking advantage of the terraced personnel and provide the protection, alleviate the injury that takes advantage of terraced personnel probably to receive as far as possible.

The personnel protection device applied to the elevator can be selected, an alarm device is arranged on the support, and when the buffer plate is turned to be in a horizontal state, a switch of the alarm device is triggered to make the alarm device give an alarm.

Through setting up alarm device, can send out the police dispatch newspaper voluntarily when the elevator takes place to fall to personnel outside the elevator notice and in time expand the rescue.

The personnel protection device applied to the elevator as described above optionally further comprises a handrail, wherein the handrail is rotatably arranged on the support and can be turned between a vertical state and a horizontal state; the buffer plate is connected with the handrail and can turn along with the handrail.

The personnel protection device applied to the elevator as described above, optionally, a pressing plate is arranged at the bottom of the buffer plate, and the pressing plate is provided with a bolt which penetrates through the buffer plate and is locked on the handrail.

In the personnel protection device applied to the elevator as described above, the bottom of the handrail is optionally provided with a mounting groove in which the buffer plate can be placed.

The personnel protector applied to the elevator as described above, optionally, a pair of spaced handrails is provided on the support, and the buffer plate spans and is connected with the two handrails.

The personnel protection device applied to the elevator is characterized in that the distance between the two handrails is 0.45-0.6 m.

Through setting up the handrail, supply to take advantage of terraced personnel to hold, make to take advantage of terraced personnel can keep keeping the gesture of avoiding danger correctly better, alleviate the impact injury that the elevator falls and bring.

The personnel protection device applied to the elevator can be selected, and the width of the buffer plate is more than or equal to 0.2 m.

The cushioning plate has a width such that it has a sufficient stretch area to provide better cushioning protection when cushioning impact forces.

Optionally, when the buffer plate is in a horizontal state, the height of the buffer plate is 0.6-0.7 m.

The utility model also provides an elevator, including elevator car, be provided with aforementioned personnel protector who is applied to elevator in the elevator car.

Drawings

In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive effort.

FIG. 1 is a schematic structural view of a personal protection device according to an embodiment of the present invention;

fig. 2 is an exploded view of a handrail and a cushion plate according to an embodiment of the present invention;

fig. 3 is a schematic view of an assembled handrail and a cushion plate according to an embodiment of the present invention;

fig. 4 is an enlarged schematic view of a partial structure of a handrail and a buffer plate according to an embodiment of the present invention;

fig. 5 is the use schematic diagram of the embodiment of the utility model discloses personnel protector installs in elevator car.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings, wherein for convenience of illustration, the drawings showing the structure of the device are not to scale and are partially enlarged, and the drawings are only examples, which should not limit the scope of the invention. It should be noted that the drawings are in simplified form and are not to precise scale, which is only used for the purpose of facilitating and clearly assisting in the description of the embodiments of the present invention. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated; the terms "front," "back," "bottom," "upper," "lower," and the like refer to an orientation or positional relationship based on that shown in the drawings for ease of description and simplicity of description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be connected through the inside of the two elements, or may be connected wirelessly or through a wire. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

When the elevator falls, people taking the elevator in the elevator should take some danger avoiding postures so as to ensure life safety as much as possible. Keep away dangerous posture when elevator falls includes: the back is tightly attached to the wall of the elevator, and the legs are slightly bent, so that the buffering force during falling is increased, and the damage to the body caused by the vibration of the elevator is reduced; when the handrail is arranged in the elevator, the handrail is grasped as much as possible in the falling process of the elevator, the body balance is kept, and meanwhile, the body is supported by the handrail. At present, corresponding protective facilities are rarely arranged in the elevator car, and handrails are arranged in part of the elevator car, but the improvement space is still provided.

An object of the utility model is to provide a set up personnel protector in elevator's car can provide certain buffering protective action, guarantee personnel's safety for taking advantage of the terraced personnel.

As shown in fig. 1, 2 and 3, the passenger protection device applied to the elevator of the present embodiment includes a support 1, a buffer plate 2 and a handrail 3. Support 1 fixed mounting is in the car of elevator, and handrail 3 links to each other with support 1 through pivot 11, and buffer board 2 and handrail 3 link to each other, can set up a pair of handrail 3 on the support 1, and buffer board 2 spans two handrails 3, links to each other with two handrails 3. The handrail 3 can be turned in the direction of the arrow shown in fig. 1, so that the handrail 3 can be put away or put down, and the handrail 3 is convenient for a passenger in the elevator to grasp and provides support for the passenger. The bracket 1 may be fixed to a car side wall of the elevator or a floor of the car by a screw fastener or in a welded manner.

The buffer plate 2 is connected to the armrest 3 so that when the armrest 3 is stowed or lowered, the buffer plate 2 is also stowed or lowered along with the armrest 3. At ordinary times, the handrail 3 and the buffer board 2 are turned to be vertical and are folded, so that the occupation of the inner space of the elevator can be reduced. When emergency happens, the handrail 3 and the buffer plate 2 are put down to be in a horizontal state, so that a protection effect is provided for people in the elevator. In other embodiments, the armrest may not be provided, and the damping plate may be directly connected to the bracket 1 through a rotating shaft.

The buffer plate 2 of the present embodiment is connected to the armrest 3 by the pressing plate 4 and the bolts 5. Optionally, the bottom surface of the armrest 3 of this embodiment is provided with an assembly groove 3a, the buffer plate 2 can be placed in the assembly groove 3a, the pressing plate 4 is pressed on the bottom surface of the buffer plate 2, the bolt 5 penetrates through the pressing plate 4 and the through hole in the buffer plate 2, extends into the threaded hole in the armrest 3, and the buffer plate 2 and the armrest 3 are assembled together in a threaded connection manner. In order to provide better buffer support for people taking the elevator, the width L of the buffer plate 2 is more than or equal to 0.2 meter. When the buffer plate 2 is laid down to be in a horizontal state, the height of the buffer plate 2 (the distance between the buffer plate 2 and the floor of the elevator car) can be set to be 0.6-0.7 m. The distance between the two handrails 3 can be set to 0.45-0.6 m.

The cushion panel 3 of the present embodiment has a multilayer structure, and as shown in fig. 4, the cushion panel 2 includes a canvas layer 21, a silicone mesh layer 22, and a nylon mesh layer 23 in this order from top to bottom. The canvas layer 21 is located at the uppermost layer of the cushion panel 2, and may be broken when subjected to a large impact force, thereby providing a primary cushion. The silicone layer 22 is located below the canvas layer 21 and can be elastically deformed when subjected to an impact force, thereby providing secondary cushioning. Nylon layer 23 is located the lower most floor of buffer board 2, mainly plays the effect of holding in the palm year silica gel layer 22 and canvas layer 21, and elastic deformation also can take place on nylon layer 23 simultaneously to can utilize elastic deformation to provide tertiary buffering when receiving the impact force, slow down the impact that falls and bring to the personnel that lean on buffer board 2. In some alternative embodiments, the canvas layer 21 may have a thickness of 0.1mm and may be made of a thin canvas having an ampere number of 6 to 10. The silica gel mesh layer 22 can be made from silica gel having a mass per unit area of about 250 grams per square meter by warp knitting. The nylon net layer 23 is knitted by nylon ropes with the diameter of 3.5mm, and the aperture of meshes is 30mm.

As a preferred embodiment of the utility model, be provided with alarm device 6 on support 1, put down to the horizontality when handrail 3 and buffer board 2 to can trigger alarm device 6's switch when taking place the striking, make alarm device 6 send the police dispatch newspaper sound, the outer personnel of the elevator of being convenient for notice, and in time launch the rescue. The switch of the alarm device can adopt a collision switch and is triggered when being impacted.

The use of the personnel protecting device applied to the elevator of the present invention will be described with reference to fig. 5. As shown in fig. 5, the passenger protection device is fixedly installed in the car of the elevator, and when not in use, the handrail 3 and the buffer plate 2 are both turned to a vertical state, so as to reduce the occupation of the space in the car. When the elevator falls, the handrail 3 and the buffer board 2 are turned to the horizontal state, and the buffer board 2 and the support 1 are perpendicular to each other at the moment. Take advantage of terraced personnel both hands and tightly hold handrail 3, the elevator wall is hugged closely at the back to half the posture buttock of squatting leans on buffer board 2, utilizes the mode of multilayer buffering, and buffer board 2 can provide certain cushion effect for taking advantage of terraced personnel when the elevator tenesmus, in order to reduce the impact that falls and bring, alleviates the injury that the impact brought for taking advantage of terraced personnel.

The utility model also provides an elevator, as shown in fig. 5, the elevator includes elevator car 10 and sets up the personnel protector in elevator car. The technical effect brought by the elevator provided by the embodiment is the same as or similar to the technical effect of the personnel protection device in the embodiment, and the embodiment of the personnel protection device is specifically referred to.

The above embodiments are only used to illustrate the technical solutions of the present invention and not to limit the same, although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the present invention can still be modified or replaced with equivalents, and any modification or equivalent replacement without departing from the spirit and scope of the present invention should be covered by the scope of the present invention.

Claims

1. A personnel protection device applied to a lifting elevator is characterized by comprising:

a bracket fixed in the elevator car;

the buffer plate is rotatably arranged on the support and can be turned over between a vertical state and a horizontal state, and the buffer plate sequentially comprises a canvas layer, a silica gel layer and a nylon layer from top to bottom.

2. People protection device applied to an elevator according to claim 1, characterized in that: the bracket is provided with an alarm device, and when the buffer board is turned to a horizontal state, a switch of the alarm device is triggered to make the alarm device give an alarm.

3. People protection device applied to an elevator according to claim 1, characterized in that: the handrail is rotatably arranged on the support and can be turned over between a vertical state and a horizontal state;

the buffer plate is connected with the handrail and can turn along with the handrail.

4. People protection device applied to a hoisting elevator according to claim 3, characterized in that: the bottom of the buffer plate is provided with a pressing plate, and the pressing plate is provided with a bolt which penetrates through the buffer plate and is locked on the handrail.

5. People protection device applied to an elevator according to claim 4, characterized in that: the bottom of the handrail is provided with an assembly groove for placing the buffer plate.

6. People protection device applied to an elevator according to claim 3, characterized in that: the support is provided with a pair of spaced handrails, and the buffer plate spans the two handrails and is connected with the two handrails.

7. People protection device applied to a hoisting elevator according to claim 6, characterized in that: the distance between the two handrails is 0.45-0.6 m.

8. People protection device applied to a hoisting elevator according to claim 1, characterized in that: the width of the buffer plate is more than or equal to 0.2 m.

9. People protection device applied to a hoisting elevator according to claim 1, characterized in that: when the buffer plate is in a horizontal state, the height of the buffer plate is 0.6-0.7 m.

10. An elevator, comprising an elevator car, characterized in that: a personnel protection device applied to an elevator as claimed in any one of claims 1 to 9 is arranged in the elevator car.