CN212740339U

CN212740339U - Emergency device for elevator car

Info

Publication number: CN212740339U
Application number: CN202021693644.0U
Authority: CN
Inventors: 刘洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-03-19
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses an emergency device for elevator car, including elevator car, elevator car's inside top rigid coupling has square case, open the lower surface of square case has the notch, the inside sliding connection of notch has the connecting rod, the rigid coupling has first cardboard and second cardboard respectively at both ends about the outer wall of connecting rod, the both sides central point of first cardboard puts and all opens there is the round mouth, the both sides central point of second cardboard puts and opens flutedly, round mouth and recess longitudinal symmetry. This emergency device for elevator car sets up square case through the inside that reduces at the elevator, is convenient for place the drinking water in the inside of square case, realizes that stranded personnel supplies with the drinking water, avoids personnel to be stranded for a long time and causes the water shortage coma in elevator inside, the serious consequence appears, makes second cardboard and notch coincidence through rotating the handle moreover, the drinking water of convenient inside square incasement portion takes out, and then also the drinking water is placed in square incasement portion to the convenience.

Description

Emergency device for elevator car

Technical Field

The utility model relates to an emergency device technical field for the elevator car specifically is an emergency device for elevator car.

Background

The lift car is a box-shaped space used for bearing and transporting personnel and materials, the lift car generally comprises main components such as a lift car bottom, a lift car wall, a lift car top and a lift car door, the lift car body component is used for carrying passengers or goods and other loads, the clear height in the lift car is not less than 2m, the clear height of a user in and out of a lift car inlet normally is not less than 2m, for a concave part and a convex part of the lift car, whether the lift car is protected by a single door or not, the maximum effective area of the lift car needs to be calculated when the lift car is calculated, any effective area of the lift car inlet needs to be calculated when the lift car is closed, the existing lift car is used, the personnel are trapped in the lift car for a long time, oxygen deficiency or other dangers can be caused by water shortage of the personnel, and the. And thus also reduces the efficiency of use of the car.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an emergency device for elevator car to solve the problem that proposes in 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 emergency device for elevator car, includes elevator car, elevator car's inside top rigid coupling has square case, the lower surface of square case is opened flutedly, the inside sliding connection of notch has the connecting rod, both ends difference rigid coupling has first cardboard and second cardboard about the outer wall of connecting rod, the both sides central point of first cardboard puts and all opens there is the round mouth, the both sides central point of second cardboard puts and opens flutedly, the symmetry about round mouth and the recess, the second cardboard passes through the connecting rod clockwise rotation and closely laminates with the inner wall of square case, the below rigid coupling of connecting rod has the handle.

Preferably, the length of the first catch plate and the second catch plate is less than the length of the notch.

Preferably, the inside top rigid coupling of square case has the fixture block, the inside sliding connection of fixture block has the slide, the top rigid coupling of slide has compression spring, the connecting rod runs through the fixture block and contradicts with the slide and links to each other.

Preferably, the second clamping plate is fan-shaped and is located at two ends of the connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that: this emergency device for elevator car, inside through reducing at the elevator sets up square case, be convenient for place the drinking water in the inside of square case, realize that stranded personnel supply with the drinking water, avoid personnel to be stranded for a long time and cause the water shortage coma inside the elevator, serious consequence appears, and make second cardboard and notch coincidence through rotating the handle, the drinking water of convenient inside square case takes out, and then also convenient in placing the drinking water to square incasement portion, increase elevator car's creativity, and this easy operation, it is very practical, great increase elevator car's result of use.

Drawings

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

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the connection rod and the fixture block in FIG. 2;

fig. 4 is a schematic structural diagram at B in fig. 3.

In the figure: 1. elevator car, 2, square case, 3, notch, 4, fixture block, 5, handle, 6, connecting rod, 7, first cardboard, 8, second cardboard, 9, recess, 10, compression spring, 11, slide, 12, round mouth.

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. 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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an emergency device for elevator car, includes elevator car 1, elevator car 1's inside top rigid coupling has square case 2, and square case 2 is used for cooperating second cardboard 8 to place the drinking water, and open the lower surface of square case 2 has notch 3, and notch 3 is used for making connecting rod 6 and second cardboard 8 through the inside that gets into square case 2. Both ends are the rigid coupling respectively about the outer wall of connecting rod 6 have first cardboard 7 and second cardboard 8, and the length of first cardboard 7 and second cardboard 8 is less than the length of notch 3, and the shape of second cardboard 8 is fan-shaped, is located the both ends of connecting rod 6. The round mouth 12 is opened to the both sides central point of first cardboard 7 position, and the both sides central point of second cardboard 8 position is opened flutedly 9, and round mouth 12 and recess 9 longitudinal symmetry, the bottle that is equipped with the drinking water pass through the round piece 12 seat and close inside recess 9, increase the stability of the bottle that is equipped with the drinking water. The second clamping plate 8 rotates clockwise through the connecting rod 6 and is tightly attached to the inner wall of the square box 2. A handle 5 is fixedly connected below the connecting rod 6. The inside top rigid coupling of square case 2 has fixture block 4, and the inside sliding connection of fixture block 4 has slide 11, and slide 11's top rigid coupling has compression spring 10, and slide 11 removes and is used for extrudeing compression spring 10, and compression spring 10's coefficient of elasticity is 10 ~ 80N/CM, and connecting rod 6 runs through fixture block 4 and contradicts with slide 11 and links to each other.

In the embodiment, when the elevator car 1 is used, firstly, the handle 5 is rotated to drive the second clamping plate 8 on the connecting rod 6 to rotate, when the second clamping plate 8 is overlapped with the notch 3 formed in the square box 2, the connecting rod 6 with the first clamping plate 7 and the second clamping plate 8 is convenient to move out from the square box 2, then a bottle filled with drinking water is inserted into and seated in the groove 9 through the round opening 12, the bottle filled with the drinking water is convenient to be fixed on the first clamping plate 7 and the second clamping plate 8, the same principle is opposite, the connecting rod 6 is inserted into the square box 2 and rotates, the second clamping plate 8 is overlapped at the bottom end of the inner wall of the square box 2 to be fixed, the emergency treatment of personnel trapped in the elevator car 1 is realized, the phenomenon that the personnel are unconscious due to water shortage is avoided, certain danger is caused, the clamping block 4 is fixed above the square box 2, the top end of the connecting rod 6 is inserted into the clamping block 4, the stability of the fixing of the connecting rods 6 inside the square box 2 can be increased.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. An emergency device for an elevator car, comprising an elevator car (1), characterized in that: the inside top rigid coupling of elevator car (1) has square case (2), the lower surface of square case (2) is opened there are notch (3), the inside sliding connection of notch (3) has connecting rod (6), both ends difference rigid coupling has first cardboard (7) and second cardboard (8) about the outer wall of connecting rod (6), the both sides central point of first cardboard (7) puts and all opens round mouth (12), the both sides central point of second cardboard (8) puts and opens fluted (9), round mouth (12) and recess (9) longitudinal symmetry, second cardboard (8) are closely laminated through the inner wall of connecting rod (6) clockwise rotation and square case (2), the below rigid coupling of connecting rod (6) has handle (5).

2. An emergency device for an elevator car according to claim 1, characterized in that: the length of the first clamping plate (7) and the second clamping plate (8) is smaller than that of the notch (3).

3. An emergency device for an elevator car according to claim 1, characterized in that: the inside top rigid coupling of square case (2) has fixture block (4), the inside sliding connection of fixture block (4) has slide (11), the top rigid coupling of slide (11) has compression spring (10), connecting rod (6) run through fixture block (4) and contradict with slide (11) and link to each other.

4. An emergency device for an elevator car according to claim 1, characterized in that: the second clamping plates (8) are fan-shaped and are positioned at two ends of the connecting rod (6).