CN218024846U

CN218024846U - Off-building elevator system suitable for old building transformation

Info

Publication number: CN218024846U
Application number: CN202221802088.5U
Authority: CN
Inventors: 李世昌
Original assignee: Daqing Xinguan Technology Co ltd
Current assignee: Daqing Xinguan Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-12-13
Anticipated expiration: 2032-07-13

Abstract

The utility model belongs to the field of old building reconstruction elevator facilities, in particular to an off-building elevator system suitable for old building reconstruction, which comprises an elevator body, wherein the elevator body comprises a lift car, a well, a winding device and a balancing block, and also comprises an entrance channel arranged along the floor, the entrance channel is arranged on each floor of three or more floors, and the entrance channel of each floor is respectively communicated with the well of the elevator body; the elevator bodies are provided with two sets; the hoisting device is arranged at the lower end of the well and is located below the ground, a pulley is arranged at the top of the well, a traction rope led out of the hoisting device bypasses the pulley and then is connected with the top of the lift car, and the balance blocks are connected on the traction rope in series. The utility model discloses a set up the passageway of registering one's residence on the outer facade of stair, fall the quantity of the required elevator body of every building into two sets, reduced equipment cost by a wide margin.

Description

Stair system outside building suitable for old building transformation

Technical Field

The utility model belongs to old building transformation elevator facility field especially relates to an outer elevator system of building suitable for old building is reformed transform.

Background

As a national key development civil engineering, old cell reconstruction is always in the process of development and exploration. In the ' guidance suggestion about the comprehensive promotion of the transformation work of the old urban districts ' issued by the state, the end of the fourteen-five ' period is defined, and the aim is basically to build the transformation task of the old urban districts needing to be transformed before 2000 years by combining the practice of all places.

The installation of an elevator is the key work for the reconstruction of old communities. According to the statistics and the measurement of relevant departments such as the department of living and construction, about 80 hundred million square meters of old houses built in the country from 1980 to 2000 years, more than 70 percent of old buildings living in cities and towns have no elevator, and the number of elevators required to be additionally installed in the old buildings in the country is estimated to be more than 200 ten thousand. However, in the implementation of installing elevators in existing old communities, some real problems also appear:

at present, the old building is installed the elevator additional and is all obeyed a unit and corresponds the principle of one set of elevator system, and the elevator passes through vestibule and half layer of platform butt joint of stair. The elevator installation mode has the practical problems of high construction and operation cost, lighting influence, serious noise and difficulty in coordinating the benefits of residents on each floor, and needs to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an off-building elevator system suitable for old building is reformed transform, through optimizing the arrangement mode of the present elevator system of the same kind, the purpose is that the installation cost and the running cost of reduction elevator solve daylighting, noise scheduling problem simultaneously for old building elevator reforms transform the benefit that the project accords with each layer resident family, impels the implementation more easily.

The utility model provides a technical problem adopt following technical scheme to realize:

an elevator system outside a building suitable for old building reconstruction comprises an elevator body, wherein the elevator body comprises a lift car, a well, a winding device and a balance block, and further comprises a passageway for entering the home arranged along the floor, the passageway for entering the home is arranged on each floor of three or more floors, and the passageway for entering the home of each floor is respectively communicated with the well of the elevator body;

the elevator bodies are provided with two sets;

the hoisting device is arranged at the lower end of the shaft and is located below the ground, a pulley is arranged at the top of the shaft, a traction rope led out of the hoisting device bypasses the pulley and then is connected with the top of the car, and the balance blocks are connected on the traction rope in series.

As a preferred scheme, the first floor and the second floor are also correspondingly provided with a service passageway.

Preferably, the elevator body is arranged outside the service passageway, and the service passageway is communicated with a hoistway of the elevator body through a corridor.

Preferably, the elevator body is embedded in the service passageway.

Preferably, the car is provided with two passenger doors, and the two passenger doors face to two ends of the entrance passage respectively.

The beneficial effects of the utility model are that:

1. among the prior art, every unit door all need set up one set of elevator body when the old building is reformed transform, and like this, every building need set up 4-5 sets of elevator bodies, and equipment cost is higher, and the utility model discloses a set up the passageway of registering one's residence on the outer facade of stair, fall the quantity of the required elevator body of every building into two sets, reduced equipment cost by a wide margin.

2. The utility model discloses a set up hoisting device under ground, effectively reduced the noise of elevator operation, avoided the resident to resist the installation elevator because of the noise problem.

3. The utility model discloses a resident of first floor and second floor increases the passageway of registering one's residence, and the resident can regard the space in the passageway of registering one's residence as private space, and the mode that benefits through this kind of messenger's first floor and second floor resident takes for first floor and second floor resident to installing the support of elevator additional.

4. The utility model discloses an it is inside entering the family's passageway to inlay the elevator body for the whole compacter of elevator system has alleviated the shading problem of elevator well to a certain extent simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a second embodiment of the present invention;

FIG. 3 is a schematic top view of the structure of FIG. 1;

fig. 4 is a schematic structural diagram of a third embodiment of the present invention.

In the figure: 1. a service entrance channel; 2. a hoisting device; 3. a car; 4. a hauling rope; 5. a counterbalance; 6. a pulley; 7. a hoistway; 8. a corridor; 9. and a unit gate.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

the first embodiment is as follows:

as shown in fig. 1, the embodiment includes an elevator body, and the elevator body includes a car, a hoistway, a hoisting device and a balance block, which are common structures in the prior art and are not described herein again.

As shown in fig. 1, 3 and 4, the innovation of the present invention lies in: the elevator comprises an elevator body, and is characterized by further comprising entrance passages arranged along floors, one entrance passage is arranged on each floor of three or more floors, the entrance passages of the floors are respectively communicated with a shaft of the elevator body, and the number of the elevator bodies is two. The number of the elevator bodies required by each building can be reduced into two sets by arranging the entrance passage on the outer vertical surface of the stair, so that the equipment cost is greatly reduced (one set of elevator body can be arranged, and the two sets are arranged for standby).

Noise is one of the important reasons for resisting the addition of the elevator by residents, and in the use process of the elevator, the noise mainly comes from the operation of the hoisting mechanism, as shown in fig. 1 or 2, the hoisting device is arranged at the lower end of the hoistway and is positioned below the ground, so that the noise generated in the operation of the elevator can be effectively reduced, and the resident is prevented from resisting the installation of the elevator due to the noise problem.

As shown in fig. 1, a pulley is arranged at the top of the well, a traction rope led out from a winding device bypasses the pulley and then is connected with the top of the car, the balance blocks are connected on the traction rope in series, and the balance blocks are installed in the mode, so that the structure of the elevator can be effectively simplified, and the layout of the elevator is more compact.

As shown in fig. 1 or 3, the elevator body is disposed outside the entrance passage, and the entrance passage and the hoistway of the elevator body communicate with each other via a corridor. The structure is a conventional structure and has the characteristics of convenient construction and low cost.

The second embodiment:

the difference between the present embodiment and the first embodiment is:

as shown in fig. 2, the first floor and the second floor are also provided with a corresponding entrance passageway.

Through increasing the passageway of registering one's residence for the resident of first floor and second floor, the resident can regard the space in the passageway of registering one's residence as private space, and the support of installing the elevator additional is traded for the resident of first floor and second floor through this kind of mode that makes the resident of first floor and second floor benefit to reduce the civilian resistance of old building in-process of installing the elevator additional, improve the feasibility of implementing of project. When the building is specifically implemented, residents on the first floor and the second floor can use the original stairs, and the positions of the entrance passages and the corresponding positions of the unit doors need to be reserved with passages for entering and exiting the unit doors.

Example three:

the difference between this embodiment and the first embodiment is:

as shown in fig. 4, the elevator body is embedded in the entrance passage, and the car is provided with two landing doors facing to two ends of the entrance passage.

Through inlaying the elevator body inside the passageway of registering one's residence, can make the whole compacter of elevator system, alleviateed the shading problem of elevator well to a certain extent simultaneously.

Claims

1. The utility model provides an off-building elevator system suitable for old building is reformed transform, includes elevator body, and elevator body includes car, well, hoisting device and balancing piece, its characterized in that: the elevator comprises an elevator body, and is characterized by also comprising a door-entering passage arranged along the floor, wherein a door-entering passage is arranged on each floor of three or more floors, and the door-entering passages of all the floors are respectively communicated with a well of the elevator body;

the elevator bodies are provided with two sets;

the hoisting device is arranged at the lower end of the well and is located below the ground, a pulley is arranged at the top of the well, a traction rope led out of the hoisting device bypasses the pulley and then is connected with the top of the lift car, and the balance blocks are connected on the traction rope in series.

2. An extra-building elevator system suitable for old building renovation according to claim 1, wherein: the first floor and the second floor are also correspondingly provided with a house access channel.

3. An extra-building elevator system suitable for old building renovation according to claim 1, wherein: the elevator body is arranged outside the entrance passage, and the entrance passage is communicated with the shaft of the elevator body through a corridor.

4. An extra-building elevator system suitable for old building renovation according to claim 1, wherein: the elevator body is embedded in the entrance passage.

5. An extra-building elevator system suitable for old building renovation according to claim 4, wherein: the car is provided with two landing doors which face two ends of the entrance passage respectively.