CN-224226425-U - Elevator installation buffer stake

CN224226425UCN 224226425 UCN224226425 UCN 224226425UCN-224226425-U

Abstract

The utility model belongs to the technical field of elevator installation, in particular to an elevator installation buffer pile which comprises a support base, wherein a column body is fixedly connected to the top of the support base, a hydraulic buffer column is arranged inside the column body, a spring buffer is sleeved outside the hydraulic buffer column, a contact plate is fixedly connected to the top of the spring buffer column, oil absorbing cotton is arranged inside the contact plate, a plurality of oil outlet pipes are fixedly connected to the inner parts of the contact plate, the end parts of the oil outlet pipes are connected with the oil absorbing cotton, an oil tank is fixedly connected to the top of the support base, a connecting pipe is fixedly connected to the side wall of the oil tank, the hydraulic buffer column can be lubricated by adding the oil absorbing cotton, the situation that the bottom of an elevator shaft is processed for a long time, and therefore jamming and blocking of the hydraulic buffer column are generated is effectively improved, and the situation that the hydraulic buffer column is not used for a long time and is jammed is reduced.

Inventors

Lin Suigan
LUO ZHIHAO
ZHANG HANWEI
YANG JIALING
QU YANPING
Liao Hongchen

Assignees

广东鹏韵机电有限公司

Dates

Publication Date: 20260512
Application Date: 20250625

Claims (6)

1. The elevator installation buffer pile is characterized in that a column body (11) is fixedly connected to the top of the support base (1), a hydraulic buffer column (12) is arranged inside the column body (11), a spring buffer (13) is sleeved outside the hydraulic buffer column (12), a contact plate (14) is fixedly connected to the top of the spring buffer (13), oil absorbing cotton (15) is arranged inside the contact plate (14), a plurality of oil outlet pipes (16) are fixedly connected to the inside of the contact plate (14), oil absorbing cotton (15) is connected to the end portions of the oil outlet pipes (16), an oil tank (17) is fixedly connected to the top of the support base (1), and a connecting pipe (18) is fixedly connected to the side wall of the oil tank (17).
2. The elevator installation buffer pile is characterized in that a round sliding rail (21) is fixedly connected to the top of the supporting base (1), a supporting plate (22) is arranged inside the round sliding rail (21), the supporting plate (22) is in sliding connection inside the round sliding rail (21), a first electric push rod (23) is fixedly connected to the top of the supporting plate (22), a blowing cylinder (2) is fixedly connected to the top of the first electric push rod (23), and a connecting port (24) is fixedly connected to the side wall of the blowing cylinder (2).
3. The elevator installation buffer pile is characterized in that a plurality of round holes (31) are formed in the top of the column body (11), a second electric push rod (32) is fixedly connected inside the round holes (31), and a cleaning sponge (3) is fixedly connected to the top of the second electric push rod (32).
4. The elevator installation buffer pile is characterized in that a sliding plate (41) is arranged inside the circular sliding rail (21), the sliding plate (41) is in sliding connection inside the circular sliding rail (21), a top plate (42) is fixedly connected to the top of the sliding plate (41), a spring telescopic column (4) is fixedly connected to the side wall of the top plate (42), and a cleaning flexible plate (43) is fixedly connected to the end portion of the spring telescopic column (4).
5. The elevator installation buffer pile according to claim 4, wherein the outer wall of the oil tank (17) is fixedly connected with a plurality of heating plates (5), and the heating plates (5) and the oil tank (17) are correspondingly arranged.
6. The elevator installation buffer pile is characterized in that a rubber pad (6) is fixedly connected to the bottom of the supporting base (1), and the rubber pad (6) and the supporting base (1) are correspondingly arranged.

Description

Elevator installation buffer stake Technical Field The utility model relates to the technical field of elevator installation, in particular to an elevator installation buffer pile. Background The elevator is vertical transportation equipment taking a motor as power, realizes the up-and-down floor transportation of personnel or cargoes by running the elevator car along a rigid guide rail, is generally provided with an intelligent control system, can be automatically dispatched according to requirements, and is provided with a safety protection device to ensure the running safety. The elevator buffer pile is used as a main elevator safety protection device, and the safety device arranged at the bottom of an elevator shaft is mainly composed of a buffer and used for absorbing impact energy when an elevator falls out of control, and the main function of the elevator buffer pile is to reduce the impact force when a car bottoms out by compression and deformation of buffer materials or structures and reduce the risk of casualties and equipment damage. In the in-service use process of the elevator installation buffer pile, the bottom of the elevator shaft is dark and moist for a long time, so that the inside of the buffer and the plunger are in long-term contact with environmental dust, water vapor causes the conditions of dryness, impurity clamping stagnation and the like on the friction surface, the buffering performance of the buffer pile is reduced, and the normal use of the buffer pile is affected. Therefore, an elevator installation buffer pile is proposed to solve the above problems. Disclosure of utility model In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved. The technical scheme includes that the elevator installation buffer pile comprises a support base, wherein a column body is fixedly connected to the top of the support base, a hydraulic buffer column is arranged inside the column body, a spring buffer is sleeved outside the hydraulic buffer column, a contact plate is fixedly connected to the top of the spring buffer, oil absorbing cotton is arranged inside the contact plate, a plurality of oil outlet pipes are fixedly connected to the inner parts of the contact plate, the end parts of the oil outlet pipes are connected with the oil absorbing cotton, an oil tank is fixedly connected to the top of the support base, a connecting pipe is fixedly connected to the side wall of the oil tank, the hydraulic buffer column can be lubricated by adding the oil absorbing cotton, the situation that jamming and jamming are caused when the bottom of an elevator shaft is processed for a long time is reduced, the buffer property of the hydraulic buffer column is effectively improved, and the situation that jamming and jamming of the hydraulic buffer column is caused when the hydraulic buffer column is not used for a long time is reduced. The top of the supporting base is fixedly connected with a circular sliding rail, a supporting plate is arranged in the circular sliding rail, the supporting plate is in sliding connection in the circular sliding rail, a first electric push rod is fixedly connected to the top of the supporting plate, an air blowing barrel is fixedly connected to the top of the first electric push rod, a connecting port is fixedly connected to the side wall of the air blowing barrel, dust accumulated on the surface of the buffering pile can be removed through the addition of the air blowing barrel, dust accumulated on the surface of the buffering pile for a long time is reduced, the situation that dust is blocked inside a connecting part of the buffering pile is caused, and the overall cleanliness of the outside and the inside of the buffering pile is improved. The top of the column body is provided with a plurality of round holes, a second electric push rod is fixedly connected inside the round holes, a cleaning sponge is fixedly connected to the top of the second electric push rod, redundant lubricating oil on the surface of the buffer pile can be absorbed through adding the cleaning sponge, the repeated utilization of the lubricating oil is improved, and meanwhile the phenomenon that lubricating oil drops to the bottom of an elevator shaft and the ground in the shaft is slippery is reduced. The circular sliding rail is internally provided with a sliding plate, the sliding plate is in sliding connection with the circular sliding rail, the top of the sliding plate is fixedly connected with a top plate, the side wall of the top plate is fixedly connected with a spring telescopic column, the end part of the spring telescopic column is fixedly connected with a cleaning flexible plate, moisture accumulated on the surface of the buffering pile due to moisture can be absorbed by adding the spring telescopic column, the moisture accumulated on the top of the supporting base is reduced, and the subsequent occurrence of inconvenient m