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CN-224212232-U - High-strength vertical beam upright post for elevator car frame

CN224212232UCN 224212232 UCN224212232 UCN 224212232UCN-224212232-U

Abstract

The application discloses a high-strength vertical beam column for an elevator car frame, which relates to the field of elevator components and comprises a vertical beam column body, wherein a left supporting reinforcing plate and a right supporting reinforcing plate are respectively arranged on the side wall of the bottom end of the vertical beam column body, the left supporting reinforcing plate and the right supporting reinforcing plate are arranged in a delta wing shape, the short side of the left supporting reinforcing plate is positioned at the top end of the left supporting reinforcing plate and used for reducing the air resistance generated by the left supporting reinforcing plate during movement, and the short side of the right supporting reinforcing plate is positioned at the top end of the right supporting reinforcing plate and used for reducing the air resistance generated by the right supporting reinforcing plate during movement. According to the elevator vertical beam column, the left supporting reinforcing plate and the right supporting reinforcing plate which are triangular wing-shaped are respectively arranged on the side wall of the bottom end of the vertical beam column body, so that the strength of the vertical beam column is improved, excessive space of a car frame is not occupied, the air resistance generated when the vertical beam column moves can be reduced, the use cost of the vertical beam column is reduced, and the stability and the safety of the elevator in high-speed running are improved.

Inventors

  • YOU DAQING

Assignees

  • 上海骏润机械制造有限公司

Dates

Publication Date
20260508
Application Date
20250723

Claims (9)

  1. 1. The high-strength vertical beam column for the passenger elevator car frame is characterized by comprising a vertical beam column body (1), wherein a left supporting reinforcing plate (2) and a right supporting reinforcing plate (3) are respectively arranged on the side wall of the bottom end of the vertical beam column body (1), the left supporting reinforcing plate (2) and the right supporting reinforcing plate (3) are arranged in a delta wing shape, the short side of the left supporting reinforcing plate (2) is positioned at the top end of the left supporting reinforcing plate and used for reducing air resistance generated by the left supporting reinforcing plate (2) during movement, and the short side of the right supporting reinforcing plate (3) is positioned at the top end of the right supporting reinforcing plate and used for reducing air resistance generated by the right supporting reinforcing plate (3) during movement.
  2. 2. The high-strength vertical beam column for an elevator car frame according to claim 1, wherein the left support reinforcing plate (2) comprises a first plate (21) connected with the vertical beam column body (1), a second plate (22) integrally formed on the first plate (21), and a third plate (23) integrally formed on the second plate (22), the first plate (21) is arranged perpendicular to the second plate (22), the second plate (22) is arranged perpendicular to the third plate (23), and the first plate (21) is arranged perpendicular to the third plate (23).
  3. 3. The high-strength vertical beam column for an elevator car frame according to claim 1, wherein the right support reinforcing plate (3) comprises a fourth plate (31) connected to the vertical beam column body (1), and a fifth plate (32) integrally formed on the fourth plate (31), and the fourth plate (31) is disposed perpendicularly to the fifth plate (32).
  4. 4. The high-strength vertical beam column for an elevator car frame according to claim 2, wherein the second plate (22) is provided with a groove (4) for reducing the weight of the left supporting reinforcing plate (2).
  5. 5. The high-strength vertical beam column for the passenger elevator car frame according to claim 1, wherein a guide shoe mounting hole (5) is formed in the middle of the top end of the vertical beam column body (1), and the guide shoe mounting hole (5) is used for mounting a guide shoe on the vertical beam column body (1).
  6. 6. The high-strength vertical beam column for the passenger elevator car frame according to claim 1, wherein an upper beam mounting hole (6) is formed in the top end side wall of the vertical beam column body (1), and the upper beam mounting hole (6) is used for mounting an upper beam on the vertical beam column body (1).
  7. 7. The high-strength vertical beam column for the car frame of the passenger elevator according to claim 1, wherein a car frame mounting hole (7) is formed in the middle lower side wall of the vertical beam column body (1), and the car frame mounting hole (7) is used for mounting a car frame on the vertical beam column body (1).
  8. 8. The high-strength vertical beam column for the passenger elevator car frame according to claim 1, wherein a lower beam mounting hole (8) is formed in the bottom side wall of the vertical beam column body (1), and the lower beam mounting hole (8) is used for mounting a lower beam on the vertical beam column body (1).
  9. 9. The high-strength vertical beam column for the passenger elevator car frame according to claim 8, wherein connecting holes (9) are formed in two side edges of the vertical beam column body (1), the connecting holes (9) are located between the car frame mounting holes (7) and the lower beam mounting holes (8), one side of the connecting holes (9) is fixedly connected with the first plate (21) of the left supporting reinforcing plate (2) through fasteners, and the other side of the connecting holes (9) is fixedly connected with the fourth plate (31) of the right supporting reinforcing plate (3) through fasteners.

Description

High-strength vertical beam upright post for elevator car frame Technical Field The application relates to the field of elevator components, in particular to a high-strength vertical beam column for an elevator car frame. Background The elevator is used as a vertical transportation tool in a building, and the performance in the aspects of safety, reliability, high conveying efficiency, riding comfort and the like directly influence the use experience of people. For passenger elevators, the car is a critical component for transporting passengers and cargo, while the car frame is the car's load bearing mechanism, the structural strength and stability of which are critical to the safe operation of the elevator. In the industry, in order to manufacture a vertical beam column for an elevator car frame, a hot rolled steel plate is bent at normal temperature to be processed into a U-shaped column, rectangular holes for installing guide shoes are processed at two ends, and mounting round holes for structural members are processed at two sides and two ends. When the problem of insufficient structural strength of the car frame column is faced, the industry generally adopts a mode of installing rectangular reinforcing plates on two sides of the column to increase the strength of the column. The mode can improve the strength of the stand column to a certain extent, and the stability of the car frame is guaranteed. The rectangular reinforcing plate can improve the strength of the upright post, but the rectangular reinforcing plate not only occupies the space of the car frame, but also can increase the air resistance in the high-speed running of the car frame and increase the use cost. Disclosure of utility model In order to solve the problems that a rectangular reinforcing plate is arranged on a stand column to improve the strength of the stand column, but the rectangular reinforcing plate occupies the space of a car frame and increases the air resistance of the car frame in high-speed running, the application provides a high-strength vertical beam stand column for a car frame of an elevator. The application provides a high-strength vertical beam column for an elevator car frame, which adopts the following technical scheme: The utility model provides a high strength vertical beam stand that passenger elevator car frame was used, includes the vertical beam stand body, be provided with left support reinforcing plate and right support reinforcing plate on the bottom lateral wall of vertical beam stand body respectively, left side support reinforcing plate and right support reinforcing plate all are delta wing form setting, the minor face of left side support reinforcing plate is located its top for reduce the air resistance that left side support reinforcing plate produced when removing, the minor face of right side support reinforcing plate is located its top for reduce the air resistance that the right side support reinforcing plate produced when removing. By adopting the technical scheme, the left supporting reinforcing plate and the right supporting reinforcing plate are both in a delta wing structure and in a setting mode that the short sides face upwards. On the one hand, the left support reinforcing plate and the right support reinforcing plate can increase the strength of the vertical beam column body, and do not occupy excessive car frame space additionally. On the other hand, the left support reinforcing plate and the right support reinforcing plate can also effectively reduce the air resistance generated by the left support reinforcing plate and the right support reinforcing plate when moving, thereby reducing the air resistance in the high-speed running of the car frame. Optionally, the left support reinforcing plate includes the first board of being connected with the vertical beam stand body, integrated into one piece second board on the first board, integrated into one piece third board on the second board, first board is perpendicular setting with the second board, the second board is perpendicular setting with the third board, first board is perpendicular setting with the third board. By adopting the technical scheme, the first plate, the second plate and the third plate are integrally formed and mutually perpendicular to form the left supporting reinforcing plate which is stable in structure and is delta-wing-shaped. The first plate is mounted on the vertical beam column body, thereby realizing the mounting of the left support reinforcing plate on the vertical beam column body. Optionally, the right support reinforcing plate includes the fourth board of being connected with the vertical beam stand body, integrated into one piece is on the fifth board, the fourth board is perpendicular setting with the fifth board. By adopting the technical scheme, the fourth plate and the fifth plate are integrally formed and vertical to each other, so that the right supporting reinforcing plate with stable structure and