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CN-224226436-U - Lightweight elevator car and elevator assembly

CN224226436UCN 224226436 UCN224226436 UCN 224226436UCN-224226436-U

Abstract

The utility model discloses a lightweight elevator car and an elevator assembly, which comprise a carbon fiber car, wherein the carbon fiber car comprises a carbon fiber car wall, a carbon fiber car door is arranged on one side of the carbon fiber car wall, the carbon fiber car is arranged on a carbon fiber car frame, and a counterweight chain hammer is arranged on one side of the carbon fiber car in the vertical direction. The car made of carbon fiber can greatly reduce the weight of the car and the weight of the counterweight blocks, effectively reduce the number of the traction grooves and the corresponding traction ropes on the traction wheel, effectively reduce the driving power of the door machine, enable the counterweight assembly to be closer to the wall of a well, effectively reduce the arrangement dimensions of the counterweight blocks, the counterweight frames and the counterweight guide rails perpendicular to the wall of the well, enable the vertical direction of one side of the carbon fiber car to replace the traditional counterweight blocks by adopting the vertical direction traction type counterweight chain hammer, realize flexible installation mode, realize sectional and step-by-step installation, reduce the installation difficulty and the cost and shorten the construction period.

Inventors

  • ZHENG XUSEN
  • ZHENG XIAOFENG

Assignees

  • 海门圣帕斯电梯配件有限公司

Dates

Publication Date
20260512
Application Date
20250620

Claims (10)

  1. 1. The lightweight elevator car and the elevator assembly are characterized by comprising a carbon fiber car (101), wherein the carbon fiber car (101) comprises a carbon fiber car wall (1011), and a carbon fiber car door (1012) is arranged on one side of the carbon fiber car wall (1011); the carbon fiber car (101) is installed on the carbon fiber car frame (102), and a counterweight chain hammer (201) is arranged in the vertical direction on one side of the carbon fiber car (101).
  2. 2. The lightweight elevator car and elevator assembly of claim 1, wherein the carbon fiber car frame (102) comprises a column (1021), an upper beam (1022) is detachably mounted on the top of the column (1021), and a lower beam (1023) is detachably mounted on the bottom of the column (1021).
  3. 3. The lightweight elevator car and elevator assembly according to claim 1, wherein the carbon fiber car (101) bottom is provided with guide shoes (103), and the carbon fiber car (101) top is provided with a junction box (104).
  4. 4. The lightweight elevator car and elevator assembly according to claim 3, wherein a door machine (105) is provided on one side of the junction box (104), a door arm (106) is provided on one side of the door machine (105), and the door machine (105) is electrically connected with the junction box (104) and the door arm (106).
  5. 5. The lightweight elevator car and elevator assembly according to claim 1, characterized in that the counterweight chain hammer (201) is detachably mounted on a counterweight housing (202), the counterweight housing (202) being detachably mounted on a counterweight guide rail (203).
  6. 6. The lightweight elevator car and elevator assembly according to claim 1, wherein a drive motor (301) is provided above the carbon fiber car (101), and the drive motor (301) is rotatably connected to a traction sheave (302).
  7. 7. The lightweight elevator car and elevator assembly according to claim 6, wherein a guide wheel (303) is provided on one side of the traction sheave (302), and the traction sheave (302) is rotatably connected to the guide wheel (303) by a traction rope.
  8. 8. The lightweight elevator car and elevator assembly according to claim 7, wherein both ends of the hoisting rope are detachably connected to the carbon fiber car (101) and the counterweight (201), respectively, and the hoisting rope is fitted over a hoisting groove (3021) of a hoisting sheave (302).
  9. 9. The lightweight elevator car and elevator assembly of claim 6, wherein the drive motor (301) is removably mounted on a load bearing frame (304), and a weight reduction pad (305) is removably mounted at the bottom of the drive motor (301).
  10. 10. The lightweight elevator car and elevator assembly as defined in claim 6, wherein a control cabinet (306) is provided on the other side of the drive motor (301).

Description

Lightweight elevator car and elevator assembly Technical Field The utility model relates to the technical field of elevators, in particular to a lightweight elevator car and an elevator assembly. Background The elevator car is a closed box structure for bearing passengers or cargoes in an elevator system, is a core component of elevator transportation, is a closed space formed by a metal frame, is internally provided with a manned/cargo platform, a door system, an operation panel and a safety device, and vertically lifts in a hoistway through a traction machine, a counterweight system and a guide rail to realize a transportation function. The elevator car is generally of a steel structure, can bear frequent dynamic load, concentrated pressure of passengers or cargoes and impact force under emergency conditions in the running process of the elevator car, and needs to overcome larger resistance when opening and closing the car door, so that a door machine with larger power is needed to be equipped, the elevator is heavy, and in order to realize stable and vertical lifting of the elevator car in a hoistway, more steel wires are needed to be arranged through traction wheels to pull counterweight blocks with corresponding weight, so that the elevator is longer in installation time and higher in overall energy consumption. Disclosure of utility model The utility model aims to solve the problems and provides a lightweight elevator car and an elevator assembly. The utility model adopts the following technical scheme for realizing the purposes, and comprises the following steps: the carbon fiber elevator car comprises a carbon fiber elevator car wall, and a carbon fiber elevator door is arranged on one side of the carbon fiber elevator car wall; the carbon fiber car is installed on the carbon fiber car frame, and a counterweight chain hammer is arranged in the vertical direction on one side of the carbon fiber car. As a further description of the above technical solution, the carbon fiber car frame includes a column, an upper beam is detachably mounted at the top of the column, and a lower beam is detachably mounted at the bottom of the column. As a further description of the above technical solution, the bottom of the carbon fiber car is provided with a guide shoe, and the top of the carbon fiber car is provided with a junction box. As a further description of the above technical solution, a door machine is provided on one side of the junction box, and a door arm is provided on one side of the door machine, and the door machine is electrically connected with the junction box and the door arm. As a further description of the above technical solution, the counterweight chain hammer is detachably mounted on a counterweight housing, and the counterweight housing is detachably mounted on a counterweight guide rail. As a further description of the above technical solution, a driving motor is disposed above the carbon fiber car, and the driving motor is rotationally connected with the traction wheel. As a further description of the above technical solution, a guide wheel is provided at one side of the traction sheave, and the traction sheave is rotatably connected to the guide wheel through a traction rope. As a further description of the technical scheme, two ends of the traction rope are detachably connected with the carbon fiber car and the counterweight chain hammer respectively, and the traction rope is sleeved on a traction groove of the traction sheave. As a further description of the above technical solution, the driving motor is detachably mounted on the bearing frame, and the bottom of the driving motor is detachably mounted with a weight-reducing pad. As a further description of the technical scheme, a control cabinet is arranged on the other side of the driving motor. The beneficial effects of the utility model are as follows: 1. The car made of carbon fiber can greatly reduce the weight of the car and the counterweight block, effectively reduce the number of the traction grooves and the corresponding traction ropes on the traction wheel, and effectively reduce the driving power of the door machine; 2. According to the utility model, the vertical direction of one side of the carbon fiber lift car adopts the vertical direction traction type counterweight chain hammer to replace the traditional counterweight block, the installation mode is flexible, the installation can be carried out in sections and steps, the installation difficulty and cost are reduced, and the construction period is shortened. In order to more clearly illustrate the structural features and functions of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and the embodiments. Drawings Fig. 1 is a schematic view of the structure of a lightweight elevator car and an elevator assembly of the present utility model; FIG. 2 is an enlarged schematic view at A-A of FIG. 1;