CN213683309U

CN213683309U - Old building installs elevator additional

Info

Publication number: CN213683309U
Application number: CN202020490108.4U
Authority: CN
Inventors: 付少华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2021-07-13
Anticipated expiration: 2030-04-07

Abstract

The utility model relates to the field of elevators, and discloses an old building additional elevator, which comprises an elevator passage penetrating through floor platforms of each layer, and a guide rail frame and a lift car which are arranged in the elevator passage, wherein one side of the elevator passage is arranged closely to the wall of the old building; the top of the guide rail frame is fixedly connected with a bearing plate, the bottom of the guide rail frame is provided with a buffer, the top of the bearing plate is provided with an electric control device, a dragging motor and a traction machine, and the input ends of the electric control device, the dragging motor and the traction machine are connected with an electric power system of an old building after being integrated with cables; the traction machine is connected with the lift car through a traction rope, and a lift car door is arranged on one side, close to the lift car door, of the lift car. The utility model discloses do not occupy the outer space of building, do not influence the building outer pleasing to the eye, do not occupy the space at door gate, do not influence the stair use in the building, the construction degree of difficulty is less relatively moreover, is favorable to promoting.

Description

Old building installs elevator additional

Technical Field

The utility model relates to an elevator field, in particular to old building installs elevator additional.

Background

At present, buildings with longer ages, eight floors and below in China mostly have no elevator, are imperfect in function, cannot be fused with the rhythm of the modern society, but have certain service lives, if only measures for dismantling and rebuilding old buildings are adopted, a large amount of manpower, financial resources and the like are consumed, and therefore, a mode for functionally rebuilding the existing old buildings is adopted mostly at present.

The installation of old building elevator is that the demand is the most in the present old building transformation, but, old building installs the elevator additional mostly in the building periphery, though this kind installs the mode additional and does not influence the resident in the building, but occupies the exterior space of building very much, not only influences that the building is pleasing to the eye, and the expense is also higher moreover, and the construction is inconvenient. For an old building with a shop at the bottom, the elevator outside the building cannot be realized.

In order to solve the problems caused by the fact that the elevator is additionally arranged on the periphery of a building, the elevator is arranged in a building corridor in the prior art, namely the elevator is arranged between two doors of the building, the method solves the problems of space occupation and the like of the outdoor elevator, but the elevator is arranged on the door of the door, so that the originally narrow door space is narrow, the stair is inconvenient to normally use, and the life of a householder is easily influenced during construction, and the elevator is very troublesome.

SUMMERY OF THE UTILITY MODEL

Not enough to the above-mentioned among the prior art, the utility model provides an old building installs the elevator additional, its simple structure, convenient popularization.

In order to achieve the above object, the utility model adopts the following technical scheme:

an elevator additionally installed on an old building comprises an elevator passage penetrating through floors and platforms, a guide rail frame and a lift car, wherein the guide rail frame and the lift car are arranged in the elevator passage; the surface of the first stair is fixedly connected with a height increasing pedal, and the top surface end part of the height increasing pedal extends towards the hall door and is fixedly connected to the bottom of the hall door to form a rest platform;

the top of the guide rail frame is fixedly connected with a bearing plate, the bearing plate is fixedly connected to the top of the old building, and the bottom of the guide rail frame is provided with a buffer; the top of the bearing plate is provided with an electric control device, a dragging motor and a traction machine which are electrically connected, and the electric control device, the dragging motor and the input end of the traction machine are integrated with cables and then are connected to an electric power system of an old building; the traction machine is connected to the lift car through a traction rope and is controlled to move in the guide rail frame, and a lift car door is arranged on one side, close to the hall door, of the lift car.

Preferably, the length and the width of the elevator channel are both smaller than the original floor platform of the old building.

Preferably, the height of the hall door is less than the sum of the heights of two floors of stairs of the old building.

Preferably, the staircase with the top close to the landing door is a first staircase and the staircase with the bottom close to the elevator passage is a second staircase by taking the landing door as a reference.

Preferably, the height of the heightening pedal is the height of two steps, the shape of the heightening pedal is matched with that of the staircase, the surface layer of the heightening pedal is a stainless steel plate, and a sound insulation foam plate is filled between the heightening pedal and the first staircase.

Preferably, the height of the rest platform is the same as that of the second step at the bottom of the second stair, the width of the rest platform is widened, and sound insulation foam is filled between the rest platform and the second step and between the rest platform and the floor slab.

Preferably, one side of the guide rail frame close to the wall is provided with a safety protection system and a weight balance system.

Preferably, the traction machine comprises a motor, a brake, a coupler, a reduction gearbox, a traction wheel, a frame, a guide wheel and an auxiliary barring hand wheel, wherein the guide wheel of the traction machine is fixedly arranged on the bearing plate, and the barring hand wheel is fixedly arranged on a motor shaft of the traction motor.

Preferably, the hoist rope is connected to a traction sheave of the traction machine.

Preferably, the car door is matched with the hall door for use.

The utility model has the advantages that: the method is suitable for modifying the old building with a large floor platform, does not occupy the space outside the building, does not influence the appearance outside the building, does not occupy the space of a door opening of a house, does not influence the use of stairs in the building, has relatively small construction difficulty and is favorable for popularization.

Drawings

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

fig. 2 is a schematic top view of the present invention;

1-elevator shaft, 101-hall door, 2-guide rail frame, 201-bearing plate, 202-electric control device, 203-dragging motor, 204-dragging machine, 3-elevator car, 301-elevator car door, 4-old building, 401-first stair, 402-second stair, 403-heightening pedal, 404-sound insulation foam plate and 405-rest platform.

Detailed Description

In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.

As shown in fig. 1-2, an old building is additionally provided with an elevator, which comprises an elevator passageway 1 penetrating through floors and platforms, a guide rail frame 2 arranged in the elevator passageway 1, and a car 3, wherein one side of the elevator passageway 1 is tightly attached to the wall of the old building 4, a hall door 101 is arranged on the side of the elevator passageway 1 opposite to the wall, the height of the hall door is less than the sum of the heights of two layers of stairs 401 of the old building 4, and a gap is reserved between the hall door 101 and the stairs 401 of the old building 4;

taking the hall door 101 as a reference, a stair with the top close to the hall door 101 is a first stair 401, a stair with the bottom close to the elevator passage 1 is a second stair 402, a heightening pedal 403 is fixedly connected to the surface of the first stair 401, the height of the heightening pedal 403 is the height of two steps, the shape of the heightening pedal 403 is matched with that of the stair, the surface layer of the heightening pedal 403 is a stainless steel plate, and a silencing foam plate 404 is filled between the heightening pedal 403 and the first stair 401; the top end of the heightening pedal 403 extends towards the hall door 101 and is fixedly connected to the bottom of the hall door 101 to form a new rest platform 405, the height of the topmost part of the heightening pedal 403 is the same as that of the second floor at the bottom of the second stair 402, namely, the height of the rest platform 405 is the same as that of the second floor at the bottom of the second stair 402, the width of the rest platform 405 is widened, and sound-insulation foam plates 404 are filled between the rest platform 405 and the second steps and between the rest platform 405 and the floor;

the top of the guide rail frame 2 is fixedly connected with a bearing plate 201, the bearing plate 201 is fixedly connected to the top of the old building 4, one side of the guide rail frame 2 close to a wall is provided with a safety protection system and a weight balance system, and the bottom of the guide rail frame 2 is provided with a buffer; the top of the bearing plate 201 is provided with an electric control device 202, a dragging motor 203 and a dragging machine 204 which are electrically connected, and the input ends of the electric control device 202, the dragging motor 203 and the dragging machine 204 are integrated with cables and then connected to the power system of the old building 4;

the traction machine 204 comprises a motor, a brake, a coupler, a reduction box, a traction wheel, a frame, a guide wheel and an auxiliary barring hand wheel, the guide wheel of the traction machine 204 is fixedly arranged on the bearing plate 201, the barring hand wheel is fixedly arranged on a motor shaft of the traction motor 203, the traction wheel of the traction machine 204 is connected to the car 3 through a traction rope and is controlled to move in the guide rail frame 2, a car door 301 is arranged on one side of the car 3 close to the hoistway door, and the car door 301 is matched with the hoistway door 101 for use.

Compared with the prior art of installing an elevator outside a building, the utility model is directly installed in the building of an old building 4, does not influence the use of stairs in the building and occupy the space outside the building, not only saves the space, but also does not influence the beauty outside the building, and is very convenient; compared with the prior art of installing the elevator in the building, the utility model discloses install on the floor platform of old building 4, do not occupy the space at door gate, do not influence the stair use in the building, the construction degree of difficulty is less relatively moreover, is favorable to promoting.

Before the installation of the utility model, according to the data of the old building 4 stairs 401 and the floor platforms, each floor platform is opened and an elevator passage 1 is built; a guide rail frame 2 is erected in the elevator channel 1, a bearing plate 201 is fixedly arranged at the top of the guide rail frame 2, a safety protection system and a weight balance system are arranged on the side close to the wall, and a buffer is arranged at the bottom of the guide rail frame; the electric control device 202, the dragging motor 203 and the steel base of the dragging machine 204 are connected with the bearing beam through bolts into a whole, and then the electric control device, the dragging motor and the bearing beam are connected through electric wires, and an input end is integrated with a cable and is connected to an electric power system of the old building 4; the traction machine 204 is connected with the car 3 through a traction rope, when the electric control device 202 sends a signal, the traction machine 204 controls the car 3 to move in the guide rail frame 2 through the traction rope, after the car 3 reaches a specified floor, the car door 301 and the hall door 101 are opened at the same time, and the car door is closed at the same time after people enter and exit.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An elevator additionally arranged on an old building is characterized by comprising an elevator passage (1) penetrating through floors and platforms, a guide rail frame (2) and a lift car (3) arranged in the elevator passage (1), wherein one side of the elevator passage (1) is arranged in a manner of being tightly attached to the wall of the old building (4), a hall door (101) is arranged on one side of the elevator passage (1) opposite to the wall, and a gap is reserved between the hall door (101) and a stair (401) of the old building (4); a heightening pedal (403) is fixedly connected to the surface of the first stair (401), and the top end of the heightening pedal (403) extends towards the hall door (101) and is fixedly connected to the bottom of the hall door (101) to form a rest platform (405); the top of the guide rail frame (2) is fixedly connected with a bearing plate (201), the bearing plate (201) is fixedly connected to the top of the old building (4), and the bottom of the guide rail frame (2) is provided with a buffer; the top of the bearing plate (201) is provided with an electric control device (202), a dragging motor (203) and a traction machine (204) which are electrically connected, and the input ends of the electric control device (202), the dragging motor (203) and the traction machine (204) are integrated with cables and then are connected to an electric power system of an old building (4); the traction machine (204) is connected to the car (3) through a traction rope and is controlled to move in the guide rail frame (2), and a car door (301) is arranged on one side, close to the hall door (101), of the car (3).

2. An old building outfitted elevator according to claim 1, characterized in that: the length and the width of the elevator passage (1) are both smaller than the original floor platform of the old building (4).

3. An old building outfitted elevator according to claim 1, characterized in that: the height of the hall door is less than the sum of the heights of two layers of stairs of the old building.

4. An old building outfitted elevator according to claim 1, characterized in that: based on the landing door (101), the stair at the top close to the landing door (101) is a first stair (401), and the stair at the bottom close to the elevator shaft (1) is a second stair (402).

5. An old building outfitted elevator according to claim 1, characterized in that: the height of the heightening pedal (403) is the height of two steps, the shape of the heightening pedal (403) is matched with that of the stair, the surface layer of the heightening pedal (403) is a stainless steel plate, and a sound insulation foam plate (404) is filled between the heightening pedal and the first stair (401).

6. An old building outfitted elevator according to claim 4, characterized in that: the height of the rest platform (405) is the same as that of the second-layer step at the bottom of the second stair (402), the width of the rest platform (405) is widened, and sound insulation foam boards (404) are filled between the rest platform (405) and the second step and between the rest platform (405) and a floor slab.

7. An old building outfitted elevator according to claim 1, characterized in that: and a safety protection system and a weight balance system are arranged on one side of the guide rail frame (2) close to the wall.

8. An old building outfitted elevator according to claim 1, characterized in that: the traction machine (204) comprises a motor, a brake, a coupler, a reduction gearbox, a traction wheel, a frame, a guide wheel and an auxiliary barring hand wheel, wherein the guide wheel of the traction machine (204) is fixedly arranged on the bearing plate (201), and the barring hand wheel is fixedly arranged on a motor shaft of the traction motor (203).

9. An old building outfitted elevator according to claim 4, characterized in that: the hoisting rope is connected to a traction sheave of the hoisting machine (204).

10. An old building outfitted elevator according to claim 1, characterized in that: the car door (301) is matched with the hall door (101) for use.