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CN-121990445-A - Elevator traction fixing device

CN121990445ACN 121990445 ACN121990445 ACN 121990445ACN-121990445-A

Abstract

The invention discloses an elevator traction fixing device which comprises a rope seat, wherein the rope seat is vertically arranged on an elevator guide rail, a guide shaft and a rope head shaft which are parallel to each other are arranged on the rope seat, two avoidance openings are symmetrically arranged on the rope seat, the avoidance openings are vertically arranged, a traction steel belt of an elevator is wound at the guide shaft and the rope head shaft through the avoidance openings, the avoidance openings are arranged on the rope seat, the traction steel belt of the elevator is wound at the guide shaft and the rope head shaft through the avoidance openings to be connected, the existing fixing mode of rope head rods and rope head springs is replaced, the top layer space of a well is saved, the utilization rate of the well is improved, the installation connection of the rope seat is facilitated, and the installation difficulty is reduced.

Inventors

  • LIU JIA
  • Lu Kuangjian

Assignees

  • 上海乐享筑智能科技有限公司

Dates

Publication Date
20260508
Application Date
20260302

Claims (10)

  1. 1. An elevator traction fixing device, characterized by comprising: the rope head seat (1), the rope head seat (1) is vertically arranged on the elevator guide rail; The rope end seat (1) is provided with a guide shaft (2) and a rope end shaft (3) which are parallel to each other; Two avoidance openings (11) are symmetrically arranged on the rope seat (1), and the avoidance openings (11) are vertically arranged, so that a traction steel belt of the elevator passes through the avoidance openings (11) and winds the guide shaft (2) and the rope head shaft (3).
  2. 2. The fixing device according to claim 1, characterized in that the guide shaft (2) is located at one side of the rope hitch (1), and the guide shaft (2) is connected with the top of the rope hitch (1); the rope head shaft (3) is positioned on one side of the rope head seat (1) opposite to the guide shaft (2), and the rope head shaft (3) is connected with the bottom of the rope head seat (1).
  3. 3. The fixing device according to claim 1, wherein the top of the rope hitch (1) is provided with a reinforcing bracket (4), and the guide shaft (2) is arranged on the reinforcing bracket (4) in a penetrating manner.
  4. 4. The fixing device according to claim 1, characterized in that a bulge (12) is arranged between the two avoidance openings (11) of the rope hitch (1), and the rope hitch shaft (3) is arranged at the bulge (12) in a penetrating manner.
  5. 5. The fixing device according to claim 1, characterized in that the rope hitch (1) is provided with a plurality of first fixing elements (5), by means of which first fixing elements (5) the rope hitch (1) is connected to the elevator guide rail.
  6. 6. The fixing device according to claim 5, characterized in that the rope hitch (1) is further provided with a plurality of second fixing elements (6), by means of which second fixing elements (6) the rope hitch (1) is connected to the elevator guide rail.
  7. 7. The fixing device according to claim 6, wherein the first fixing members (5) and the second fixing members (6) are bolts, and the number of the second fixing members (6) is larger than the number of the first fixing members (5).
  8. 8. The fixing device according to claim 6, wherein the second fixing member (6) comprises a pressing guide plate (61), and the pressing guide plate (61) is arranged on one side end face of the rope end seat (1) close to the guide shaft (2).
  9. 9. The fastening device according to claim 6, wherein a plurality of the first fastening members (5) and the second fastening members (6) are arranged in two rows between two relief openings (11).
  10. 10. The fixing device according to claim 1, characterized in that auxiliary fixing brackets (7) are respectively arranged at two sides of the rope hitch base (1).

Description

Elevator traction fixing device Technical Field The invention relates to the technical field of elevator equipment, in particular to an elevator traction fixing device. Background Home elevators refer to elevators installed in private homes for use by only a single family member. Due to the limit of the floor height of private houses, home elevators all adopt machine-room-less structures. In the existing traction elevator without a machine room, the fixed connection of the two ends of a traction steel belt adopts a rope end rod and a rope end spring. The tension of the traction steel belt can be adjusted through the rope head springs at the two ends, but due to the fact that the rope head rods and the rope head springs are large in length, a certain vertical space of an elevator shaft is occupied, the utilization rate of the top space of the elevator shaft is reduced, when an elevator is installed, the length of the elevator shaft is required to be increased, installation difficulty is increased, and installation efficiency is affected. Disclosure of Invention The invention aims to solve the defects in the prior art and provides an elevator traction fixing device. In order to achieve the purpose, the invention adopts the following technical scheme that the elevator traction fixing device comprises: The rope head seat is vertically arranged on the elevator guide rail; The rope seat is provided with a guide shaft and a rope head shaft which are parallel to each other; two avoidance openings are symmetrically arranged on the rope seat, and the avoidance openings are vertically arranged, so that a traction steel belt of the elevator passes through the avoidance openings and winds the guide shaft and the rope head shaft. As a further description of the above technical solution, the guide shaft is located at one side of the rope hitch, and the guide shaft is connected with the top of the rope hitch; the rope head shaft is positioned at one side of the rope head seat, which is opposite to the guide shaft, and the rope head shaft is connected with the bottom of the rope head seat. As further description of the technical scheme, the top of the rope seat is provided with a reinforcing bracket, and the guide shaft is arranged on the reinforcing bracket in a penetrating way. As a further description of the technical scheme, a protrusion is arranged between the two avoidance openings of the rope seat, and the rope head shaft is arranged at the protrusion in a penetrating way. As a further description of the above technical solution, the rope head mount is provided with a plurality of first fixing members, by means of which the rope head mount is connected with the elevator guide rail. As a further description of the above technical solution, the rope head mount is further provided with a plurality of second fixing members, by means of which the rope head mount is connected with the elevator guide rail. As a further description of the above technical solution, the first fixing member and the second fixing member are bolts, and the number of the second fixing members is greater than the number of the first fixing members. As a further description of the above technical solution, the second fixing member includes a pressing guide plate, which is disposed on an end surface of the rope end seat near the guide shaft. As a further description of the above technical solution, the plurality of first fixing members and the plurality of second fixing members are arranged in two rows between the two avoidance openings. As a further description of the technical scheme, auxiliary fixing brackets are respectively arranged on two sides of the rope seat. The technical scheme has the following advantages or beneficial effects: Through seting up on the rope seat and dodging the opening, make the traction steel band of elevator connect at guide shaft and fag end axle department around establishing through dodging the opening, replace current rope end stick and fag end spring's fixed mode, be favorable to saving the top layer space of well, improved the utilization ratio of well, be convenient for install the connection to the rope seat, reduced the installation degree of difficulty. Drawings In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. FIG. 1 is a perspective view of a fixing device according to the present invention; fig. 2 is a partial enlarged view at a in fig. 1. Legend description: 1. the rope head seat is provided with an avoiding opening, 12 parts of a bulge, 2 parts of a guide shaft, 3 parts of a rope head shaft, 4 parts of