CN218708431U

CN218708431U - Firefighter elevator

Info

Publication number: CN218708431U
Application number: CN202222596165.2U
Authority: CN
Inventors: 植凤章; 徐培根; 秦健聪
Original assignee: Dongnan Elevator Co Ltd
Current assignee: Dongnan Elevator Co Ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-03-24
Anticipated expiration: 2032-09-29

Abstract

The application relates to a firefighter elevator, including: the ladder stand component is used for rescue climbing of people and comprises a first ladder stand component and a second ladder stand component, wherein the first ladder stand component is arranged on the side wall of the car, and the second ladder stand component is arranged on the top of the car; the first ladder stand assembly comprises a cabinet body, a first fire ladder and a switch, the first fire ladder is arranged on the switch, and the switch is used for controlling the running state of the elevator; the first operation state: when the first fire elevator is arranged on the switch, the elevator normally runs; the second operation state: when the first fire ladder is separated from the switch, the elevator stops running. The floor buttons of the control box are transversely arranged, the destination floor buttons can be conveniently identified, and the first fire ladder can be placed on the side wall of the car without occupying the internal space and can also be placed on the rear side of the car; the rocker type switch can ensure that the elevator stops running when the ladder is taken away, and the safety performance of the elevator is improved.

Description

Firefighter elevator

Technical Field

The application belongs to the technical field of elevators, and particularly relates to a firefighter elevator.

Background

In the existing firefighter elevator, the arrangement of floor buttons on an operation box is usually from top to bottom or side by side from bottom to top, and when passengers take the elevator, if the floors are more, the passengers often stay at the positions of the digital buttons for identifying the floors, especially the reaction time for searching for target floors by cross arrangement of the buttons is longer; first fire ladder occupies the space in the car more in the car, and the car side hangs the ladder, because the height of ladder has the limitation, and industry standard stipulates that the ladder height is not less than from the sedan-chair top to the height of layer door lock, and this kind of form of arranging the ladder when the layer height is higher is not conform to industry standard. The fire-fighting standards of floors require owners to provide rescue tools of each landing, and the burden of the owners can be increased when the floors are more; when the elevator is not configured as required in the fire elevator, the elevator can also run normally.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the elevator aims at solving one of the technical problems that the response time of a button for searching a target floor is too long, the space occupied by a fire-fighting ladder is large and is not suitable for use, and the elevator can run without the fire-fighting ladder.

The utility model provides a technical scheme that its technical problem adopted is: a firefighter elevator comprising:

a car;

the ladder stand component is used for rescue climbing of people and comprises a first ladder stand component and a second ladder stand component, the first ladder stand component is arranged on the side wall of the car, and the second ladder stand component is arranged on the top of the car;

the first ladder stand component comprises a cabinet body, a first fire ladder and a switch, the first fire ladder is arranged in the cabinet body in a retractable mode, the switch is arranged on the side wall of the cabinet body, the first fire ladder is arranged on the switch, and the switch is used for controlling the running state of an elevator;

the first operation state: when the first fire elevator is arranged on the switch, the elevator normally runs;

the second operation state: when the first fire elevator is separated from the switch, the elevator stops running;

the second ladder assembly comprises a second fire ladder.

Preferably, the utility model discloses a firefighter's elevator, first fire ladder and second fire ladder all set up to telescopic ladder.

Preferably, the utility model discloses a firefighter elevator, the switch adopts rocking arm formula switch, the dress is hung on the rocking arm of switch to first fire ladder.

Preferably, the utility model discloses a firefighter's elevator, the switch runs through the back wall of the cabinet body and the lateral wall of box, the flexible setting that can lock of switch is on the back wall of the cabinet body for the rocking arm of regulating switch stretches into the internal length of cabinet.

Preferably, the utility model discloses a firefighter elevator, first cat ladder subassembly sets up on the lateral wall in the car.

Preferably, the utility model discloses a firefighter's elevator, first cat ladder subassembly sets up on the back wall outside the car.

Preferably, the utility model discloses a firefighter's elevator, be provided with on the back wall of car and keep away a hole for open the cabinet door of the cabinet body, take out first fire ladder.

Preferably, the utility model discloses a firefighter elevator still includes the control box, button on the control box sets up to transverse distribution, and button digit turns right evenly distributed from a left side in proper order from little to big.

Preferably, the height of the button on the control box from the bottom plate of the cage is 110-130cm.

The utility model has the advantages that:

(1) Floor buttons of the control box are transversely arranged, so that the target floor buttons can be conveniently identified, and the rescue time is won;

(2) The built-in ladder of the first ladder stand component is placed on the outer side of the lift car, the lift car bottom is lengthened and placed on the lift car bottom, and the space inside the lift car is not occupied;

(3) The rocker type switch can ensure that the electric ladder cannot normally run when the ladder is taken away, so that the safety performance of the fire elevator is improved;

(4) The ladder added on the car roof can provide a rescue tool for each landing, and the installation cost of the fire fighting equipment is saved.

Drawings

The technical solution of the present application is further explained below with reference to the drawings and the embodiments.

Fig. 1 is a schematic front structural view (a fire ladder is not in use) of

embodiment

1 or 2 of the present application;

fig. 2 is a schematic structural view of the first ladder assembly in

embodiment

1 or 2 of the present application (the fire ladder is not in use);

FIG. 3 is a schematic side view of

embodiment

1 or 2 of the present application (operating state of fire ladder)

FIG. 4 is a schematic front view of embodiment 2 of the present application (ladder not in use)

The reference numbers in the figures are:

a car 1;

the ladder stand component 2, the first ladder stand component 21, the second ladder stand component 22, the cabinet body 23, the first fire ladder 24, the switch 25 and the second fire ladder 26;

a control box 3.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.

The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

The present embodiment provides a firefighter elevator, referring to fig. 1-3, including:

the elevator car 1 is a moving unit for loading personnel or goods, the surface of the moving unit is made of stainless steel plates, and a lining is provided with a fireproof partition plate;

cat ladder subassembly 2, cat ladder subassembly 2 is used for the rescue climbing of personnel, cat ladder subassembly 2 includes first cat ladder subassembly 21 and second cat ladder subassembly 22, in this embodiment, first cat ladder subassembly 2 includes the cabinet body 23, first fire ladder 24 and switch 25, the cabinet body 23 sets up to the rectangle cabinet, and the leading flank sets up outside run-to-run or single-open cabinet door, install the lock between cabinet door and the cabinet body 23, first fire ladder 24 sets up to the retractable, in this embodiment, first fire ladder 24 adopts telescopic ladder, place cabinet body 23 in, after first fire ladder 24 contracts completely, place at the cabinet internal 23.

Switch 25 sets up on cabinet 23 lateral wall, and first fire ladder 24 sets up on switch 25, switch 25 is used for controlling the running state of elevator, specifically, switch 25 adopts rocker arm formula switch, the fixed mounting bracket that is provided with the perpendicular to its face on the back wall of cabinet 23, the mounting bracket is provided with a plurality of screw holes along length direction, switch 25 passes through the bolt fastening on the screw hole of mounting bracket, the length that the width adjustment switch 25 rocking arm of according to first fire ladder 24 footboard stretches into cabinet 23, guarantee that first fire ladder 24 can be hung on the rocking arm of switch 25, the back wallboard face of slip direction perpendicular to cabinet 23, switch 25 connects the electrical control equipment of elevator, when first fire ladder 24 does not use, hang on the rocking arm of switch 25, at this moment, switch 25 is in the conducting state, the elevator can normally operate, when the rocking arm of first fire ladder 24 separation hanging switch 25, the rocking arm of switch 25 upsprings, switch 25 is in the closed state, the elevator stops operating, can guarantee that first fire ladder is equipped with when operating, keep first fire ladder all the time.

First cat ladder subassembly 21 welded fastening installs the lateral wall in car 1, second cat ladder subassembly 22 sets up the sedan-chair top at car 1, set up the detachable roof on the sedan-chair top, when taking apart the roof back, personnel or article in the car can climb to the sedan-chair top, perhaps personnel or article on the sedan-chair top can get into the bridge incasement, the second fire ladder that increases on the sedan-chair top can be offered the customer as the option, the owner of standard requirement provides the rescue instrument in every layer district, can increase owner's burden when the floor is more, can adopt the second fire ladder who will rescue to place the integration on the sedan-chair top, both satisfied the requirement of standard and can reduce owner's expense. In this embodiment, the space (including the length, width and height) inside the car 1 is large, the first ladder assembly 21 is disposed on the side wall inside the car 1, and when the elevator car is in use, an operator inside the car directly opens the cabinet door of the first ladder assembly 21 to take out the first fire ladder 24.

Preferably, the firefighter elevator further comprises a control box 3, the buttons on the control box 3 are transversely distributed, the numbers of the buttons are sequentially and uniformly distributed from left to right from small to large, and the height from the buttons on the control box 3 to the bottom plate of the elevator car is 110-130cm. The buttons of the control box in the car are transversely arranged and are in the range of the positions of the arms of the human body, so that the up-and-down search is not needed, the principle of human engineering is met, and particularly, if a passenger holds a heavy object in the hand, the passenger does not need to lift the arm to press the buttons at a high position; the arrangement mode is also more suitable for the reading mode of modern people and the habit of left to right, and the arrangement mode can be used for conveniently identifying the destination floor.

The working principle of the application is as follows: when there is the fire rescue condition, personnel get into the car and open the cabinet door of first cat ladder subassembly 21, take out first fire ladder 24, then pull out the ladder of shrink fast, climb to the car top in the car, after the use, hang the dress on the rocking arm of switch 25 in the cabinet body 23 with first fire ladder 24 shrink.

Example 2

Like embodiment 1, a firefighter elevator, referring to fig. 1 to 3, includes:

cat ladder subassembly 2, cat ladder subassembly 2 is used for personnel's rescue climbing, including first cat ladder subassembly 21 and second cat ladder subassembly 22, in this embodiment, second cat ladder subassembly 2 includes the cabinet body 23, first fire ladder 24 and switch 25, the cabinet body 23 sets up to the rectangle cabinet, and the leading flank sets up outside run-to-run or single-open cabinet door, install the lock between cabinet door and the cabinet body 23, first fire ladder 24 sets up to retractable, in this embodiment, first fire ladder 24 adopts telescopic ladder, place cabinet body 23 in, after first fire ladder 24 contracts completely, place in the cabinet body 23.

The second cat ladder subassembly 22 sets up the sedan-chair top at car 1, set up the detachable roof on the sedan-chair top, after taking apart the roof, personnel or article in the car can climb to the sedan-chair top, perhaps personnel or article on the sedan-chair top can get into the bridge incasement, the second fire ladder 26 that increases on the sedan-chair top can be offered the customer as the option, the owner of standard requirement provides the rescue instrument in every layer station, can increase owner's burden when the floor is more, can adopt to place the rescue ladder integrated on the sedan-chair top, both satisfied the requirement of standard and can also reduce owner's expense.

Preferably, the firefighter elevator of the embodiment further comprises a control box 3, buttons on the control box 3 are transversely distributed, the numbers of the buttons are sequentially and uniformly distributed from left to right from small to large, and the height from the button on the control box 3 to the bottom plate of the elevator car is 110-130cm. The buttons of the control box in the car are transversely arranged and are in the range of the positions of the arms of the human body, so that the up-and-down search is not needed, the principle of human engineering is met, and particularly, if a passenger holds a heavy object in the hand, the passenger does not need to lift the arm to press the buttons at a high position; the arrangement mode is also relatively fit with the reading mode of modern people and the habit of left to right, and the arrangement can be used for conveniently identifying the destination floor.

Different from embodiment 1, the space in the car is narrow and small in this embodiment, referring to fig. 4, the first ladder assembly 21 is arranged on the rear wall outside the car 1, and in order to conveniently take out the first fire ladder 24 in the first ladder assembly 21, a position avoiding hole is arranged on the rear wall of the car, so that the cabinet door of the cabinet body 23 can be conveniently opened, the first fire ladder 24 can be taken out, and thus the first fire ladder 24 is conveniently arranged in the narrow and small box body.

In light of the foregoing description of the preferred embodiments according to the present application, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.

Claims

1. A firefighter elevator, comprising:

a car (1);

the ladder stand component (2) is used for rescue climbing, the ladder stand component (2) comprises a first ladder stand component (21) and a second ladder stand component (22), the first ladder stand component (21) is arranged on the side wall of the lift car (1), and the second ladder stand component (22) is arranged on the top of the lift car (1);

the first ladder stand component (2) comprises a cabinet body (23), a first fire ladder (24) and a switch (25), the first fire ladder (24) is arranged in the cabinet body (23) in a retractable mode, the switch (25) is arranged on the side wall of the cabinet body (23), the first fire ladder (24) is arranged on the switch (25), and the switch (25) is used for controlling the running state of an elevator;

the first operation state: when the first fire-fighting ladder (24) is arranged on the switch (25), the elevator runs normally;

the second operation state: when the first fire ladder (24) is separated from the switch (25), the elevator stops running;

the second ladder assembly (22) includes a second fire ladder (26).

2. A firefighter elevator according to claim 1, wherein the first and second fire ladders (24, 26) are each provided as telescopic ladders.

3. A firefighter elevator according to claim 2, wherein the switch (25) is a rocker-type switch, and the first firefighter ladder (24) is mounted on the rocker of the switch (25).

4. A firefighter elevator according to claim 3, wherein the switch (25) extends through the rear wall of the cabinet (23) and the side walls of the cabinet, the switch (25) being telescopically arranged in a lockable manner on the rear wall of the cabinet (23) for adjusting the length of the rocker arm of the switch (25) extending into the cabinet (23).

5. A firefighter elevator according to claim 3, wherein the first ladder assembly (21) is provided on a side wall within the cab (1).

6. A firefighter elevator according to claim 1, wherein the first ladder assembly (21) is disposed on a rear wall outside the cab (1).

7. A firefighter elevator according to claim 6, wherein a clearance hole is provided in the rear wall of the cab for opening the door of the cabinet (23) to remove the first fire ladder (24).

8. A firefighter elevator according to claim 1, further comprising a console box (3), wherein the buttons on the console box (3) are arranged in a lateral distribution, and the button numbers are evenly distributed from left to right in sequence from small to large.

9. A firefighter elevator according to claim 8, wherein the height of a button on the cab (3) from the car floor is 110-130cm.