CN215828099U - Steel belt type household elevator - Google Patents
Steel belt type household elevator Download PDFInfo
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- CN215828099U CN215828099U CN202122050889.2U CN202122050889U CN215828099U CN 215828099 U CN215828099 U CN 215828099U CN 202122050889 U CN202122050889 U CN 202122050889U CN 215828099 U CN215828099 U CN 215828099U
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- elevator
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- steel belt
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Abstract
The utility model discloses a steel belt type household elevator, which comprises an elevator hoistway, an elevator car, a counterweight, a traction machine and a steel belt, wherein the elevator car is arranged on the hoistway; the elevator hoistway comprises a hoistway front wall, a hoistway rear wall and two hoistway side walls, a bearing beam assembly is fixed at the top in the elevator hoistway, and the bearing beam assembly comprises a car bearing beam and a counterweight bearing beam; car guide rails are respectively arranged on the side walls of the two shafts, and an elevator car is connected between the two car guide rails in a sliding manner; two counterweight guide rails are arranged on the back wall of the hoistway, and the counterweight is connected between the two counterweight guide rails in a sliding manner; the traction machine is fixed on the bearing beam assembly through the machine base, the traction machine is connected with a traction wheel, and the machine base is provided with a car side guide wheel and a counterweight side guide wheel; one end of the steel belt is connected with the top of the counterweight, and the other end of the steel belt is connected with the top of the elevator car by bypassing the counterweight side guide wheel, the traction wheel and the car side guide wheel in sequence. The steel belt type home elevator is reasonable in structure, vibration and noise of the elevator are effectively reduced, and the steel belt type home elevator is more suitable for home use.
Description
Technical Field
The utility model relates to a steel belt type home elevator.
Background
An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical. There are also steps, where the tread plates are mounted on a track for continuous operation, commonly known as escalators or moving walkways. A fixed elevator apparatus serving a predetermined floor. The vertical lift elevator has a car that runs between at least two vertical rows of rigid guide rails or guide rails with an angle of inclination of less than 15 °. The size and the structural form of the car are convenient for passengers to access or load and unload goods. It is customary to use elevators as a generic term for vertical transport means in buildings, irrespective of their drive mode.
At present, the elevator car adopting the steel wire rope structure with the counterweight side is common and is the most common structure, but when the elevator with the structure operates, the friction between the steel wire rope and the traction wheel can generate abnormal sound, and the steel wire rope side is arranged, so that the gravity center of the car is not well determined, the counterweight is easily generated, the unilateral stress of the guide shoe is caused, the abrasion speed is accelerated, the frequent replacement is needed, the maintenance frequency is increased, and certain danger exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a steel belt type home elevator which is reasonable in structure, effectively reduces vibration and noise of the elevator, and is more suitable for home use.
In order to achieve the purpose, the technical scheme of the utility model is to design a steel belt type household elevator, which comprises an elevator hoistway, an elevator car, a counterweight, a traction machine and a steel belt;
the elevator hoistway comprises a hoistway front wall, a hoistway rear wall and two hoistway side walls, and a bearing beam assembly is fixed at the top in the elevator hoistway and comprises a car bearing beam and a counterweight bearing beam;
the elevator car is arranged below the car bearing beam, car guide rails are respectively arranged on the side walls of the two shafts, and the elevator car is connected between the two car guide rails in a sliding manner;
the counterweight is arranged below the counterweight bearing beam, two counterweight guide rails are arranged on the back wall of the hoistway, and the counterweight is connected between the two counterweight guide rails in a sliding manner;
the traction machine is fixed on the bearing beam assembly through a machine base, an output shaft of the traction machine is connected with a traction wheel, a car side guide wheel and a counterweight side guide wheel are rotatably arranged on the machine base, and the traction machine is positioned between the car side guide wheel and the counterweight side guide wheel;
one end of the steel belt is connected with the top of the counterweight, and the other end of the steel belt sequentially bypasses the counterweight side guide wheel, the traction wheel and the car side guide wheel to be connected with the top of the elevator car.
Preferably, the traction ratio of the steel belt type home elevator is 1: 1.
Preferably, the traction machine is hung upside down on the base.
Preferably, the base comprises two parallel channel steels, and notches of the two channel steels are arranged in a back-to-back manner.
Preferably, the number of the car side guide wheels is two, and the two car side guide wheels are rotatably arranged between the two channel steels; the number of the counterweight side guide wheels is two, and the two counterweight side guide wheels are rotatably arranged between the two channel steel.
The utility model has the advantages and beneficial effects that:
1. the elevator car is dragged by the steel belt, so that the vibration and noise of the elevator are effectively reduced, and the elevator car is more suitable for household use.
2. By arranging the counterweight on the rear side of the elevator car, the hoistway width space can be enlarged to increase the car width dimension and the door opening width dimension.
3. The traction machine is reversely hung on the base, so that the top space of the elevator shaft is effectively utilized, and the requirement on the height of the top layer of the elevator shaft is reduced.
4. The two channel steels of the machine base are arranged in parallel, so that the installation of the side guide wheel of the lift car and the side guide wheel of the counterweight is facilitated; and through setting up car side guide pulley and counter weight side guide pulley, can make the steel band steady motion, further improve the stability of elevator operation.
Drawings
FIG. 1 is a schematic of the present invention.
Fig. 2 is a schematic view of the installation structure of the car guide rail and the counterweight guide rail of the present invention.
Fig. 3 is a schematic view of the housing of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The technical scheme of the specific implementation of the utility model is as follows:
as shown in fig. 1, 2 and 3, a steel belt type home elevator includes an elevator shaft 100, an elevator car 1, a counterweight 2, a traction machine 3 and a steel belt 4;
the elevator hoistway 100 comprises a hoistway front wall 101, a hoistway rear wall 102 and two hoistway side walls 103, and a bearing beam assembly is fixed at the top in the elevator hoistway 100 and comprises a car bearing beam 5 and a counterweight bearing beam 6;
the elevator car 1 is arranged below the car bearing beam 5, car guide rails 7 are respectively arranged on the two hoistway side walls 103, and the elevator car 1 is connected between the two car guide rails 7 in a sliding manner;
the counterweight 2 is arranged below the counterweight bearing beam 6, the hoistway rear wall 102 is provided with two counterweight guide rails 8, and the counterweight 2 is connected between the two counterweight guide rails 8 in a sliding manner;
the traction machine 3 is fixed on the bearing beam assembly through a machine base 9, an output shaft of the traction machine 3 is connected with a traction wheel, a car side guide wheel 10 and a counterweight side guide wheel 11 are rotatably arranged on the machine base 9, and the traction machine 3 is positioned between the car side guide wheel 10 and the counterweight side guide wheel 11;
one end of the steel belt 4 is connected with the top of the counterweight 2, and the other end of the steel belt 4 sequentially bypasses the counterweight side guide wheel 11, the traction wheel and the car side guide wheel 10 to be connected with the top of the elevator car 1.
The traction ratio of the steel belt type household elevator is 1: 1.
The traction machine 3 is hung upside down on the base 9.
The engine base comprises two parallel channel steel 91, and notches of the two channel steel 91 are arranged in a back-to-back mode.
The number of the car-side guide wheels 10 is two, and the two car-side guide wheels 10 are rotatably mounted between the two channel steels 91; the number of the counterweight side guide wheels 11 is two, and the two counterweight side guide wheels 11 are rotatably mounted between the two channel steel 91.
The utility model has the advantages and beneficial effects that:
1. by adopting the steel belt 4 to draw the elevator car 1, the vibration and noise of the elevator are effectively reduced, and the elevator is more suitable for household use.
2. By arranging the counterweight 2 on the rear side of the elevator car 1, the hoistway width space can be enlarged to increase the car width dimension and the door opening width dimension.
3. By hanging the hoisting machine 3 upside down on the machine base 9, the space of the top floor of the elevator shaft 100 is effectively utilized, thereby reducing the requirement for the height of the top floor of the elevator shaft 100.
4. The two channel steels 91 of the machine base 9 are arranged in parallel, so that the installation of the side guide wheel 10 of the car and the side guide wheel 11 of the counterweight is facilitated; in addition, the arrangement of the car side guide wheel 10 and the counterweight side guide wheel 11 can make the steel belt 4 move stably, thereby further improving the running stability of the elevator.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A steel belt type home elevator is characterized by comprising an elevator hoistway, an elevator car, a counterweight, a traction machine and a steel belt;
the elevator hoistway comprises a hoistway front wall, a hoistway rear wall and two hoistway side walls, and a bearing beam assembly is fixed at the top in the elevator hoistway and comprises a car bearing beam and a counterweight bearing beam;
the elevator car is arranged below the car bearing beam, car guide rails are respectively arranged on the side walls of the two shafts, and the elevator car is connected between the two car guide rails in a sliding manner;
the counterweight is arranged below the counterweight bearing beam, two counterweight guide rails are arranged on the back wall of the hoistway, and the counterweight is connected between the two counterweight guide rails in a sliding manner;
the traction machine is fixed on the bearing beam assembly through a machine base, an output shaft of the traction machine is connected with a traction wheel, a car side guide wheel and a counterweight side guide wheel are rotatably arranged on the machine base, and the traction machine is positioned between the car side guide wheel and the counterweight side guide wheel;
one end of the steel belt is connected with the top of the counterweight, and the other end of the steel belt sequentially bypasses the counterweight side guide wheel, the traction wheel and the car side guide wheel to be connected with the top of the elevator car.
2. Steel belt home elevator according to claim 1, characterized in that the traction ratio of the steel belt home elevator is 1: 1.
3. Steel belt home elevator according to claim 2, characterized in that the hoisting machine is placed upside down on the machine base.
4. A steel band home elevator according to claim 3, wherein said frame comprises two parallel channels, and the notches of the two channels are disposed facing away from each other.
5. The steel belt home elevator according to claim 4, wherein the number of the cage-side guide wheels is two, and the two cage-side guide wheels are rotatably installed between two channel steels; the number of the counterweight side guide wheels is two, and the two counterweight side guide wheels are rotatably arranged between the two channel steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122050889.2U CN215828099U (en) | 2021-08-30 | 2021-08-30 | Steel belt type household elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122050889.2U CN215828099U (en) | 2021-08-30 | 2021-08-30 | Steel belt type household elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215828099U true CN215828099U (en) | 2022-02-15 |
Family
ID=80197374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122050889.2U Active CN215828099U (en) | 2021-08-30 | 2021-08-30 | Steel belt type household elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215828099U (en) |
-
2021
- 2021-08-30 CN CN202122050889.2U patent/CN215828099U/en active Active
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