CN-224226426-U - High elevator car operation stabilising arrangement of security

Abstract

The utility model discloses an elevator car running stabilizing device with high safety, which belongs to the technical field of elevator safety and comprises an elevator main body, wherein linkage seats are fixedly connected to the upper side and the lower side of the elevator main body, damping telescopic rods are arranged on one side, far away from the elevator main body, of each linkage seat, and one end, far away from the linkage seat, of each damping telescopic rod is provided with a same protective shell. This elevator car operation stabilising arrangement that security is high through setting up elevator main part, damping telescopic link, connecting rod and sliding frame, and elevator main part can drive damping telescopic link and connecting rod together activity through the linkage seat, makes the frictional force that damping telescopic link activity produced can carry out buffer treatment to elevator main part's shake, and the connecting rod drives movable seat at the inside slip of sliding frame simultaneously, makes movable seat sliding friction sliding frame inner wall produce relative elasticity and carries out shock attenuation to elevator main part, slows down elevator main part and removes or scram the shake that produces, improves the security when elevator main part takes.

Inventors

• WANG XIZI
• FU DAPING
• LI BINRONG

Assignees

• 成都金烨天成智能科技有限公司

Dates

Publication Date

20260512

Application Date

20250626

Claims (6)

1. 1. The elevator car operation stabilizing device with high safety comprises an elevator main body (1) and is characterized in that linkage seats (2) are fixedly connected to the upper side and the lower side of the elevator main body (1), damping telescopic rods (3) are arranged on one side, far away from the elevator main body (1), of the linkage seats (2), one end, far away from the linkage seats (2), of each damping telescopic rod (3), the same protective shell (4) is installed, four sliding frames (5) are fixedly connected to the inner bottom and the inner top of the protective shell (4), two limit grooves (6) are symmetrically formed in the sliding frames (5), movable seats (8) are slidably connected to the inner sides of the sliding frames (5), springs (9) are arranged on one side of each movable seat (8), four connecting rods (7) are rotatably connected to the outer walls of the linkage seats (2) through pin shafts, and the connecting rods (7) are rotatably connected with the movable seats (8) through pin shafts.
2. 2. The elevator car operation stabilizing device with high safety according to claim 1, wherein limit sliding blocks (10) are fixedly connected to two sides of the movable seat (8), and the limit sliding blocks (10) are slidably connected with the inner wall of the limit groove (6).
3. 3. The elevator car running stabilizing device with high safety according to claim 1, wherein movable rods (11) are fixedly connected to four corners of the upper side and the lower side of the elevator main body (1), four mounting plates (12) are fixedly connected to the inside of the protective shell (4), the mounting plates (12) are in penetrating sliding connection with the movable rods (11), and springs (13) are arranged on the surface, located on one side of the mounting plates (12), of the movable rods (11).
4. 4. The elevator car operation stabilizing device with high safety according to claim 1, wherein the two sides of the protective shell (4) are both connected with mounting frames (14) in a sliding mode, one side, far away from the protective shell (4), of each mounting frame (14) is connected with a pressing rod (15) through a pin shaft in a rotating mode, and one end of each pressing rod (15) is connected with a roller (16) through a pin shaft in a rotating mode.
5. 5. The elevator car operation stabilizing device with high safety according to claim 4, wherein a motor (17) is fixedly connected to the bottom of the installation frame (14), a threaded rod (18) is arranged on the motor (17) through an output shaft, the threaded rod (18) is rotatably connected with the installation frame (14) through a bearing, a movable block (19) is connected with the threaded rod (18) through external penetrating threads, and the movable block (19) is slidably connected with the inner wall of the installation frame (14).
6. 6. The elevator car operation stabilizing device with high safety according to claim 5, wherein one side of the movable block (19) is fixedly connected with a lifting seat (20), one side of the lifting seat (20) is rotatably connected with an adjusting rod (21) through a pin shaft, and the adjusting rod (21) is rotatably connected with the pressing rod (15) through a pin shaft.

Description

High elevator car operation stabilising arrangement of security Technical Field The utility model belongs to the technical field of elevator safety, and particularly relates to an elevator car running stabilizing device with high safety. Background The elevator is an indispensable vertical transportation tool for carrying people or things, the elevator car always adopts a traction driving mode of a steel wire rope wheel to operate, a machine room, a traction motor and a speed reducing device are arranged on the top layer of a building, a steel wire rope is driven to drive the elevator car and a counterweight to operate on a track in a hoistway, and the elevator serves a specified floor building, so that the elevator is quite wide in application, safety protection measures of the elevator are quite important, stable movement of the elevator car is guaranteed, a stabilizing device is installed outside the elevator car, when the existing stabilizing device is used, the elevator needs to be suddenly stopped when the elevator reaches a specified floor, severe shaking of the elevator is easily caused, and people taking the elevator car are easily injured due to shaking. Disclosure of utility model In order to overcome the defects, the utility model provides the elevator car running stabilizing device with high safety, and the problem that when the elevator reaches a designated floor, the elevator needs to be suddenly stopped, so that the elevator is easy to shake severely, and a person riding the elevator car is easy to fall down and be injured due to shaking is solved. The elevator car running stabilizing device comprises an elevator main body, wherein linkage seats are fixedly connected to the upper side and the lower side of the elevator main body, damping telescopic rods are arranged on one sides, far away from the elevator main body, of the linkage seats, one end, far away from the linkage seats, of each damping telescopic rod is provided with a same protective shell, four sliding frames are fixedly connected to the inner bottom and the inner top of each protective shell, two limiting grooves are symmetrically formed in each sliding frame, a movable seat is slidably connected in each sliding frame, a first spring is arranged on one side of each movable seat, the first spring is fixedly connected with the inner wall of each sliding frame, four connecting rods are rotatably connected to the outer wall of each linkage seat through pin shafts, and the connecting rods are rotatably connected with the movable seats through pin shafts. According to the further scheme, limiting sliding blocks are fixedly connected to two sides of the movable seat, and the limiting sliding blocks are in sliding connection with the inner wall of the limiting groove. According to the elevator, the four corners of the upper side and the lower side of the elevator main body are fixedly connected with movable rods respectively, four mounting plates are fixedly connected inside the protective shell and are connected with the movable rods in a penetrating and sliding mode, and springs II are arranged on the surfaces, located on one side of the mounting plates, of the movable rods. As a further scheme of the utility model, the two sides of the protective shell are both connected with the mounting frames in a sliding manner, one side of the mounting frame, which is far away from the protective shell, is rotationally connected with the pressing rod through the pin shaft, and one end of the pressing rod is rotationally connected with the roller through the pin shaft. According to the utility model, the bottom of the mounting frame is fixedly connected with a motor, the motor is provided with a threaded rod through an output shaft, the threaded rod is rotationally connected with the mounting frame through a bearing, the threaded rod is externally connected with a movable block through a threaded connection, and the movable block is in sliding connection with the inner wall of the mounting frame. According to the utility model, one side of the movable block is fixedly connected with a lifting seat, one side of the lifting seat is rotationally connected with an adjusting rod through a pin shaft, and the adjusting rod is rotationally connected with the pressing rod through the pin shaft. Compared with the prior art, the utility model has the beneficial effects that: 1. this elevator car operation stabilising arrangement that security is high, through setting up elevator main part, damping telescopic link, connecting rod and sliding frame, when elevator main part removes or scram, elevator main part can drive damping telescopic link and connecting rod together activity through the linkage seat, the frictional force that makes the activity of damping telescopic link produce can carry out buffer treatment to elevator main part's shake, the connecting rod drives movable seat at the inside slip of sliding frame simultaneously, make movable seat sliding