CN212475696U

CN212475696U - Offset elevator arrangement

Info

Publication number: CN212475696U
Application number: CN202020720407.2U
Authority: CN
Inventors: 周晓雪
Original assignee: Hangzhou Baochen Technology Co ltd
Current assignee: Hangzhou Baochen Technology Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-02-05
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses an offset elevator arrangement structure, which comprises a lift car, a counterweight, a traction machine, a portal frame, a lift car guide rail and a traction rope, wherein the lift car, the counterweight, the traction machine, the portal frame, the lift car guide rail and the traction rope are positioned in a well; the portal frame is arranged on the lift car and is deviated to one end of the inlet of the lift car; the two car guide rails are respectively positioned on two sides of the car and close to one end of the entrance of the car, and the car can be connected to the car guide rails in a sliding manner; the bottom surface of the lift car is provided with two guide wheels which are arranged at intervals, and the middle part of the traction rope bypasses the two guide wheels; biasing elevator arrangement structure, operate steadily, effectively utilize the space, the sightseeing effect is better.

Description

Offset elevator arrangement

Technical Field

The utility model particularly relates to an air treatment technical field specifically is biasing elevator arrangement structure.

Background

In the existing elevator arrangement structure, one of the car guide rails of the elevator is arranged in a way that the center line of the car guide rail is arranged on the left and right of the center line of the car, and the other is in a knapsack type, namely the car and the counterweight guide rail are connected together, so that the two structural spaces are low in utilization and poor in sightseeing effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the bias elevator arrangement structure is provided, the space is effectively utilized, and the sightseeing effect is good.

In order to achieve the above object, the utility model provides a following technical scheme:

the offset elevator arrangement structure comprises a lift car, a counterweight, a traction machine, a portal frame, a lift car guide rail, a traction rope and a portal crane which are positioned in a hoistway; the portal frame is arranged on the lift car and is deviated to one end of the inlet of the lift car; the two car guide rails are respectively positioned on two sides of the car and close to one end of the entrance of the car, and the car can be connected to the car guide rails in a sliding manner; the bottom surface of car is equipped with the leading wheel that two intervals set up, two are walked around to the mid portion of haulage rope the leading wheel.

Further, the counterweight and the car guide rail are arranged side by side in the longitudinal direction in space; the lift car, the counterweight, the traction machine and the traction rope are arranged side by side in space.

Furthermore, haulage rope, haulage machine and two the leading wheel all is located car and counter weight's focus facade, and the focus facade of car and the coincidence of counter weight's focus facade.

Furthermore, two ends of the traction rope and the traction machine are fixedly connected above the well; one end of the traction rope connected above the well downwards and rightwards sequentially bypasses the two guide wheels, upwards bypasses the traction machine, downwards bypasses the diversion sheave on the counterweight and finally upwards is connected above the well.

Furthermore, two leading wheels are respectively and rotatably connected at the included angle of two sides of the bottom surface of the lift car.

Further, the two guide wheels are positioned on the same horizontal plane.

Further, the traction machine is positioned right above the space between the counterweight and the car.

Furthermore, the gantry crane is fixedly connected to the gantry frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a haulage rope, hauler and two the leading wheel is located the car and to heavy focus facade, ensures that the haulage rope pulling point is located car focus department, avoids appearing the unbalance loading condition, guarantees elevator even running.

2. The utility model arranges the cage guide rails at the two sides of the cage near the inlet end, thus avoiding the cage guide rails and the counterweight from being transversely arranged side by side and reducing the transverse space; the leading wheel sets up and realizes that the collet formula pulls in the car bottom, but vertical direction space is reduced, saves space and occupies.

3. The utility model discloses be close to entry one end with car guide setting in the car both sides, can avoid setting up in the middle of the car both sides department influence both sides sightseeing field of vision, improve the sightseeing effect.

Drawings

Fig. 1 is an isometric view of the offset elevator arrangement of the present invention;

fig. 2 is a bottom view of the offset elevator arrangement of the present invention;

in the figure: 1. a car; 2. a counterweight; 3. a traction machine; 4. a gantry; 5. a car guide rail; 6. a hauling rope; 7. a guide wheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 2, the offset elevator arrangement in the present embodiment includes a car 1, a counterweight 2, a traction machine 3, a gantry 4, a car guide rail 5, a traction rope 6, and a door machine, which are located in a hoistway; the portal frame 4 is arranged on the car 1 and is deviated to one end of the inlet of the car 1; the two car guide rails 5 are respectively positioned at two sides of the car 1 and close to one end of the inlet of the car 1, and the car 1 can be connected to the car guide rails 5 in a sliding manner; the bottom surface of car 1 is equipped with two leading wheels 7 that the interval set up, two are walked around to the middle part of haulage rope 6 leading wheel 7.

The hauling cable 6 is specifically a steel belt or a steel wire rope.

Vertically set up side by side in the space to counter weight 2 and car guide rail 5, car 1, to counter weight 2, hauler 3 and haulage rope 6 transversely set up side by side in the space, above setting up is used for making car guide rail 5 and to counter weight 2 dislocation set, avoids car guide rail 5 and to counter weight 2 transversely set up side by side (car guide rail 5 and to counter weight 2 transversely set up car guide rail 5 that can lead to side by side and link and to counter weight 2 and need great well transverse space when installing), reduces the horizontal space of well.

Haulage rope 6, haulage machine 3 and two leading wheel 7 is located car 1 and to the focus facade of 2, the focus facade of car 1 and to the focus facade coincidence of 2, this kind of setting is used for guaranteeing that the pull point of haulage rope 6 is located car 1's focus department (car 1 inside passenger and carry heavy object and compare in car 1's whole weight relatively little, consequently no matter passenger or carry heavy object place in car 1 inside position, can neglect to the influence of car 1's whole focus position, consequently can guarantee that the pull point of haulage rope 6 is located car 1's focus department, can not take place the unbalance loading), guarantee that car 1 moves steadily. The gravity center vertical plane of the car 1 is a plane which is parallel to one side of the outlet of the car 1 and passes through the gravity center of the car 1; the gravity center vertical surface of the counterweight 2 is a plane which is parallel to one side of the outlet of the car 1 and passes through the gravity center of the counterweight 2; the hoisting machine 3 is located directly above between the counterweight 2 and the car 1.

The traction machine 3 is used for driving the traction rope 6 through positive and negative rotation, so that the lift car 1 and the counterweight 2 ascend or descend; the car guide rail 5 is used for guiding the car 1 to move up and down; the portal frame 4 is used for fixedly mounting the car 1; the guide wheel 7 is used for supporting the car 1 from the bottom of the car by matching with the traction rope 6, so that the car 1 is driven to lift.

Two ends of the traction rope 6 and the traction machine 3 are fixedly connected above the well; one end of the traction rope 6 connected above the well downwards and rightwards sequentially bypasses two guide wheels 7, then upwards bypasses the traction machine 3, downwards bypasses a diversion sheave on the counterweight 2 and finally upwards is connected above the well.

The two guide wheels 7 are positioned on the same horizontal plane; the two guide wheels 7 are respectively and rotatably connected at the included angle positions on two sides of the bottom surface of the car 1. Door machine fixed connection is on portal frame 4, can avoid follow-up door machine to punch through other connecting plates and install on car 1, saves installation cost.

The working principle is as follows: set up portal frame 4 on car 1 and the entry one end of erroneous tendency car 1, the door machine is installed on portal frame 4, and car guide 5 sets up in the both sides of car 1 and is close to the both sides of the entry one end of car 1, and haulage rope 6 just passes through the center of car 1 from the bottom of car 1, and 3 drive haulage ropes 6 of haulage machine drive draw rope 6 and drive to reciprocate along counterweight guide rail and car 1 along car guide 5 to 2.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The offset elevator arrangement structure comprises a lift car (1), a counterweight (2), a traction machine (3), a portal frame (4), a lift car guide rail (5), a traction rope (6) and a portal crane, wherein the lift car (1), the counterweight (2), the traction machine, the portal frame (4), the lift car guide rail (5) and the traction rope (6) are positioned in a hoistway; the method is characterized in that: the portal frame (4) is arranged on the car (1) and is deviated to one end of the inlet of the car (1); the two car guide rails (5) are respectively positioned at two sides of the car (1) and close to one end of the inlet of the car (1), and the car (1) can be connected to the car guide rails (5) in a sliding manner; the bottom surface of car (1) is equipped with leading wheel (7) that two intervals set up, two are walked around to the mid portion of haulage rope (6) leading wheel (7).

2. The offset elevator arrangement of claim 1, wherein: the counterweight (2) and the car guide rail (5) are arranged side by side in the longitudinal direction in space; the elevator car (1), the counterweight (2), the traction machine (3) and the traction rope (6) are arranged side by side in the transverse direction in space.

3. The offset elevator arrangement of claim 2, wherein: haulage rope (6), hauler (3) and two leading wheel (7) are located car (1) and to the focus facade of (2), and the focus facade of car (1) and the focus facade coincidence of (2) to the heavy center.

4. The offset elevator arrangement of any of claims 1-3, wherein: two ends of the traction rope (6) and the traction machine (3) are fixedly connected above the well; one end of the traction rope (6) connected above the well is downwards and rightwards sequentially wound around the two guide wheels (7), then upwards wound around the traction machine (3), downwards wound around the diversion sheave on the counterweight (2), and finally upwards connected above the well.

5. The offset elevator arrangement of claim 4, wherein: two leading wheel (7) rotatable coupling respectively are in the contained angle department of car (1) bottom surface both sides.

6. The offset elevator arrangement of claim 5, wherein: the two guide wheels (7) are positioned on the same horizontal plane.

7. The offset elevator arrangement of claim 6, wherein: the traction machine (3) is positioned right above the space between the counterweight (2) and the lift car (1).

8. The offset elevator arrangement of claim 1, wherein: the gantry crane is fixedly connected to the gantry frame (4).