CN211548590U - Elevator shaft with emergency rescue channel - Google Patents

Abstract

An elevator shaft with an emergency rescue channel comprises a shaft, emergency stairs, safety guardrails and a plurality of entrance channels. The elevator shaft is arranged close to the building, a gap is arranged between the outer wall of the elevator shaft and the outer wall of the building, the elevator shaft is provided with a shaft and a plurality of entrances and exits, the entrances and the exits are communicated with the shaft, and the entrances and the exits are arranged towards the direction of the building; the plurality of entrance channels are correspondingly arranged at the positions of the plurality of entrances and exits one by one, and each entrance channel is used for respectively communicating one corresponding entrance and exit and a floor; the emergency stairs are arranged on the outer wall of the stairwell, and extend from the bottom of the stairwell to the top of the stairwell for communicating each floor of the building; safety barrier sets up on emergent stair, and safety barrier is located emergent stair and keeps away from one side of stairwell, is provided with emergent stair between stairwell and the safety barrier, and when the elevator broke down, maintainer can in time reach the position department that needs implement emergency operation through emergent stair, improves the factor of safety of elevator.

Description

Elevator shaft with emergency rescue channel

Technical Field

The utility model relates to an elevator especially relates to an elevator well with emergency rescue passageway.

Background

Most of buildings built in the 20 th century and the 80 th to 90 th ages in China are not provided with elevators, and people living in the buildings are now mostly old. With the aging of the population, the old people can walk on stairs as a labored activity, and the old building without the elevator gradually becomes an obstacle for the old people to go out, so that the old building is provided with the elevator, and the old people can go out.

Many old buildings need to be built with the elevator because of the restriction of installation position or need to enter the house on the flat bed, and the elevator well needs to be built between two balconies additional, but this kind of additional scheme is required to the floor structure of old building itself, and the universality is relatively poor, and this kind of additional scheme often because the restriction of old building structure itself leads to not satisfying the requirement about emergency rescue passageway of elevator national acceptance standard after the additional elevator of building, and can not carry out the additional construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the weak point among the prior art, providing one kind and possessing urgent passageway, the universality is better, the higher elevator well that has urgent rescue passageway of factor of safety.

The purpose of the utility model is realized through the following technical scheme:

an elevator hoistway with an emergency rescue channel, comprising: the safety device comprises a stairwell, an emergency staircase, a safety guardrail and a plurality of entrance channels;

a gap is arranged between the outer wall of the elevator shaft and the outer wall of the building, a shaft and a plurality of entrances and exits are arranged in the elevator shaft, the entrances and exits are communicated with the shaft, the entrances and exits are sequentially distributed along the extending direction of the central axis of the shaft, each entrance and exit is arranged towards the direction of the building, the car is accommodated in the shaft, and the car ascends or descends along the shaft and is used for sequentially reaching the entrances and exits;

the plurality of entrance channels are correspondingly arranged at the positions of the plurality of entrances and exits one by one, and each entrance channel is used for respectively communicating one corresponding entrance and exit and a floor;

the emergency stairs are arranged on the outer wall of the stairwell, and extend from the bottom of the stairwell to the top of the stairwell for communicating with each floor of a building;

the safety barrier is arranged on the emergency stairs, and the safety barrier is located on one side of the emergency stairs away from the stairwell.

In one embodiment, a space is arranged between the outer wall of the shaft and the building.

In one embodiment, the emergency staircase is disposed around an outer wall of the stairwell.

In one embodiment, the emergency staircase is a single-run staircase structure.

In one embodiment, the emergency staircase is a double-track staircase structure.

In one embodiment, the ladder well is provided with a plurality of light transmitting openings, and each light transmitting opening is embedded with an observation window.

In one embodiment, the cross-section of the shaft is rectangular.

In one embodiment, the cross-section of the shaft is circular.

Above-mentioned elevator well with emergency rescue passageway is provided with emergency staircase through setting up shaft, emergency staircase, safety barrier and a plurality of passageway of registering one's residence between shaft and the safety barrier, and when the elevator broke down, maintainer can in time reach the position department that needs implement emergency operation through emergency staircase, improves the factor of safety of elevator.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic plan view of an elevator shaft with an emergency rescue passage according to an embodiment of the present invention;

fig. 2 is a schematic diagram of an internal structure of an elevator shaft with an emergency rescue passage according to an embodiment of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The above-described elevator shaft with an emergency rescue channel is described in order to better understand the concept of the above-described elevator shaft with an emergency rescue channel. Referring to fig. 1 and 2, an elevator shaft 10 having an emergency rescue passage includes: a stairwell 100, an emergency staircase 200, a safety barrier 300 and a plurality of entrance ways 400. Shaft 100 closes on the setting of the 20 outside of building, safety barrier 300 erects on the outside of emergency staircase 200, the car sets up and is used for transporting the passenger and reachs each floor in shaft 100, and the shaft 100 outside is provided with emergency staircase 200, when the elevator breaks down, maintainer accessible emergency staircase 200 in time arrives the position of breaking down and carries out maintenance operation, it is higher to improve the security performance of elevator well 10 that has the emergency rescue passageway, the problem of old building built elevator difficult in order to satisfy the national acceptance standard of elevator and about the requirement of emergency rescue passageway has been solved simultaneously, make elevator well 10 that has the emergency rescue passageway can the old building structure of adaptation polymorphic type, the improvement has elevator well 10's of emergency rescue passageway universality.

Referring to fig. 1 and 2, a space is provided between an outer wall of the shaft 100 and an outer wall of the building 20, a hoistway 110 and a plurality of entrances and exits 120 are provided in the shaft 100, the plurality of entrances and exits 120 are all communicated with the hoistway 110, and the plurality of entrances and exits 120 are sequentially distributed along a central axis of the hoistway 110; specifically, the plurality of entrances and exits 120 are sequentially distributed on the shaft 100 from bottom to top, and the opening direction of each entrance and exit 120 faces the position of the building 20. The hoistway 110 in the shaft 100 is used for accommodating a car, that is, the hoistway 110 is a moving space of the car, the plurality of entrances and exits 120 respectively correspond to a plurality of floors in the building 20, and one entrance and exit 120 is provided at the position of each floor, so that an owner of each floor can use an elevator. The car is accommodated in a hoistway 110, and ascends and descends along the hoistway 110 for sequentially reaching the gates 120, and in particular, other conventional components of the elevator, such as a traction machine and a counterweight, are disposed in the hoistway, and the traction machine and the counterweight cooperate to drive the car to ascend and descend along the inner wall of the hoistway 110, thereby carrying passengers to a destination floor. Specifically, the cross-sectional length of the shaft 100 is set according to the actual size of the hoistway 110.

Further, the shaft 100 may be a rectangular parallelepiped structure, that is, the cross section thereof is rectangular, and according to the actual situation and the requirement of the user, the shaft 100 may be in other shapes, for example, a polygon such as a triangle and a pentagon, or other shapes such as a circle, an ellipse, or a semicircle.

In one embodiment, the outer wall of the shaft 100 may be transparent according to the user's requirement, and the outer wall of the shaft 100 may also be opaque according to the user's requirement and the use place.

Referring to fig. 1 and 2, a plurality of entrance passageways 400 are correspondingly disposed at positions of a plurality of entrances 120 one by one, each entrance passageway 400 is respectively communicated with one corresponding entrance 120 and one corresponding floor, each entrance 120 of the shaft 100 is connected with the corresponding floor in the building 20 through the entrance passageway 400, that is, the entrance passageway 400 is used for connecting the shaft 100 with the building 20, each entrance passageway 400 is respectively communicated with the floor at the position and the entrance 120, the entrance passageway 400 is equivalent to a bridge connecting the building 20 and the shaft 100, and passengers need to pass through the entrance passageway 400 when taking or leaving the elevator.

Referring to fig. 1 and 2, the emergency staircase 200 is disposed in the safety barrier 300, the emergency staircase 200 is disposed on the outer wall of the shaft 100, and the emergency staircase 200 extends from the bottom of the shaft 100 to the top of the shaft 100 for connecting floors of the building 20. Emergency staircase 200 is located the outer wall of shaft 100, when the elevator breaks down and needs to maintain or rescue the interior passenger of elevator, maintainer or rescue personnel can directly pass through emergency staircase 200 direct removal to the position department that the elevator breaks down from the room, reach the position department that needs to implement emergency operation in untimely time through emergency staircase 200, improve rescue efficiency, reduce the maintenance degree of difficulty of the elevator of this kind of old building additional installation, the factor of safety of elevator well 110 with emergency rescue passageway has been improved, let every owner can enjoy safe, convenient elevator service.

Referring to fig. 1 and 2, the safety barrier 300 is disposed outside the building, the safety barrier 300 is disposed on the emergency staircase 200, the safety barrier 300 is located on a side of the emergency staircase 200 away from the stairwell 100, and the safety barrier 300 is used for protecting people walking on the emergency staircase 200. The safety barrier 300 is a national standard-sized safety barrier. The safety barrier 300 material may be stainless steel, glass, or other material.

Referring to fig. 1 and 2, when a passenger gets on an elevator, the passenger enters the passageway of the floor to which the passenger belongs, passes through the entrance passageway 400, presses the up or down button of the elevator before arriving at the doorway 120, and when the elevator arrives, the passenger enters the car, and the car travels along the hoistway 110 and transports the passenger to the destination floor.

Referring to fig. 1 and 2, further, the emergency stairway 200 is disposed around the outer wall of the shaft 100, and the emergency stairway 200 is spirally distributed outside the shaft 100, so that the maintenance personnel can reach each position of the shaft 100, and even if the car stops between two adjacent floors, the maintenance personnel can reach the position by climbing the stairway to perform maintenance operation on the elevator, thereby reducing the maintenance difficulty. Emergent stair 200 is provided with the handrail, and is concrete, and emergent stair 200 both sides all are provided with the handrail, and perhaps emergent stair 200 is provided with the handrail near one side of stairwell 100, and perhaps emergent stair 200 keeps away from one side of stairwell 100 and is provided with the handrail, and maintainer can save physical power with the help of the handrail when climbing stair, also can get into the inside support that provides of well 110 when needs, still plays certain guard action simultaneously.

Referring to fig. 1 and 2, in particular, the emergency staircase 200 may be a dual-stair structure, that is, an intermediate rest platform 210 is disposed between two adjacent floors of the emergency staircase 200, so that a person climbing the staircase can rest to reduce physical strength consumed when climbing the staircase; when the available space outside the building 20 for building the elevator shaft 110 with the emergency rescue channel is small, in order to enable the elevator to meet the requirement of national fire fighting channel safety, the emergency staircase 200 is of a single-run staircase structure, so that the floor area of the elevator shaft 10 with the emergency rescue channel is reduced, and the area of the fire fighting escape channel occupied by the elevator shaft 10 with the emergency rescue channel is reduced.

Referring to fig. 1 and 2, in order to ventilate and facilitate observation of the interior of the elevator, the safety barrier 300 has a plurality of light-transmitting openings, and each light-transmitting opening has an observation window embedded therein. The running condition of the elevator can be observed through the observation window, and the safety performance of the elevator is further improved.

Compared with the prior art, the utility model discloses at least, following advantage has:

above-mentioned elevator well 110 with emergency rescue passageway is through setting up safety barrier 300, shaft 100, emergent stair 200, car and a plurality of passageway 400 of registering one's residence, is provided with emergent stair 200 between shaft 100 and the safety barrier 300, and when the elevator broke down, maintainer can arrive the position department that needs implement emergency operation through emergent stair 200 untimely, improves the factor of safety of elevator.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (7)

1. An elevator hoistway having an emergency rescue channel, comprising:

the elevator shaft is provided with a shaft and a plurality of entrances and exits, the entrances and exits are communicated with the shaft, the entrances and exits are sequentially distributed along the extending direction of the central axis of the shaft, and each entrance and exit is arranged towards the direction of a building;

the plurality of entrance channels are arranged at the positions of the plurality of entrances and exits in a one-to-one correspondence manner, and each entrance channel is used for respectively communicating one entrance and exit and the floor corresponding to the entrance channel;

the emergency stairs are arranged on the outer wall of the shaft, extend from the bottom of the shaft to the top of the shaft and are used for communicating all floors of a building; and

the safety guardrail is arranged on the emergency stairs and is positioned on one side of the emergency stairs far away from the stairwell;

a plurality of light transmitting openings are formed in the ladder well, and each light transmitting opening is internally embedded with an observation window.

2. The elevator shaft with an emergency rescue channel as claimed in claim 1, wherein a space is provided between an outer wall of the shaft and a building.

3. The elevator hoistway of claim 1, wherein the emergency staircase is disposed around an outer wall of the hoistway.

4. The elevator hoistway with emergency rescue channel of claim 1, wherein the emergency staircase is a single-run staircase structure.

5. The elevator hoistway of claim 1, wherein the emergency staircase is a dual-run staircase structure.

6. The elevator hoistway with emergency rescue channel of claim 1, wherein the cross-section of the hoistway is rectangular.

7. The elevator hoistway with emergency rescue channel of claim 1, wherein the cross-section of the hoistway is circular.

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