CN204490259U - A kind of suspension type elevator - Google Patents

A kind of suspension type elevator Download PDF

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Publication number
CN204490259U
CN204490259U CN201520162040.6U CN201520162040U CN204490259U CN 204490259 U CN204490259 U CN 204490259U CN 201520162040 U CN201520162040 U CN 201520162040U CN 204490259 U CN204490259 U CN 204490259U
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CN
China
Prior art keywords
car
sheave
rope
traction rope
suspension type
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520162040.6U
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Chinese (zh)
Inventor
左立强
Original Assignee
左立强
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 左立强 filed Critical 左立强
Priority to CN201520162040.6U priority Critical patent/CN204490259U/en
Application granted granted Critical
Publication of CN204490259U publication Critical patent/CN204490259U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of suspension type elevator, comprises outer case, car, actuating unit, safety facilities, control system, load cell, overload alarm and counterweight, runs up and down in the hoist trunk that car surrounds in outer case.Actuating unit comprises motor, transmission device and traction rope, and motor is connected with transmission device belt pulley or gear connects.Drive mechanism is provided with rope sheave and deflection sheave, and the bottom of car is provided with two car lower sheaves.One of traction rope is fixed on the top of hoist trunk, and two car lower sheaves, rope sheave and deflection sheavies are walked around in the other end of traction rope, and then walks around rope sheave and be connected to counterweight.Control system is connected with motor, safety facilities and lighting equipment circuit.This is practical by arranging car lower sheave, and traction rope one is fixed on the top of hoist trunk, and two car lower sheaves are walked around in other end and transmission device is connected to counterweight, improves the safety and reliability that elevator runs.

Description

A kind of suspension type elevator
Technical field
The utility model belongs to jacking equipment technical field, relates to a kind of elevator, is specifically related to a kind of suspension type elevator.
Background technology
The machinery of elevator to be a kind of with electrical motor be power vertical lift, is equipped with car or gondola, takes advantage of people or carrying goods for tier building, also step is had, step plate is contained on crawler belt and runs continuously, is commonly called as automatic elevator, serves the fixed type lifting equipment of regulation floor.Vertical or leaning angle is less than between the rigid guideway of 15 ° at least two row for the cage operation of elevator.Car size and version are convenient to passenger and are come in and gone out or handling goods.Elevator is arranged in the passage of building, usually adopts wire rope gearing, and steel rope walks around traction sheave, and two ends connect car and counterbalanced weight respectively, and direct motor drive traction sheave makes car be elevated.Elevator require safe and reliable, transport efficiency is high, leveling accuracy and ride comfort etc.
In succession the top of car and counterweight respectively in modem elevator hoist ropes two ends, be wrapped in traction sheave and track adjusting wheel, hoisting motor, by driving traction sheave to rotate after retarder speed change, by hoist ropes and the fricative tractive force of traction sheave, realizes the dipping and heaving of car and counterweight.This kind of mode, once the pulley of car top comes off, affects the safety of elevator operation and the security of the lives and property of people.
Utility model content
The purpose of this utility model is to provide a kind of suspension type elevator, and to improve the safety and reliability that elevator runs, save electric power, life and the property of protection people are not suffered a loss.
The technical solution of the utility model is: suspension type elevator, comprises outer case, car, actuating unit, safety facilities, control system and counterweight, runs up and down in the hoist trunk that car surrounds in outer case.Car is provided with door switch, car door and light equipment.Actuating unit comprises motor, transmission device and traction rope, and motor is connected with transmission device belt pulley or gear connects.Drive mechanism is provided with rope sheave and deflection sheave, and the bottom of car is provided with two car lower sheaves.One of traction rope is fixed on the top of hoist trunk, and two car lower sheaves, rope sheave and deflection sheavies are walked around in the other end of traction rope, and then walks around rope sheave and be connected to counterweight.Control system is connected with motor, safety facilities and lighting equipment circuit.
Traction rope is cable wire, and the quantity of cable wire is 2 ~ 5.Elevator is provided with load cell and overload alarm, and load cell and overload alarm are connected to control system.Car is provided with gas concentration lwevel sensor and ventilation equipment, and gas concentration lwevel sensor is connected with control system circuit with ventilation equipment.Ventilation equipment comprises blow valve and fan, and blow valve is positioned at the side of car, and fan is arranged on the top of car.Safety facilities comprise velocity limiter, safety tongs and energy disperser.
This practical suspension type elevator is by arranging car lower sheave; traction rope one is fixed on the top of hoist trunk; two car lower sheaves are walked around in other end and transmission device is connected to counterweight, improve the safety and reliability that elevator runs, and life and the property of protection people are not suffered a loss.Elevator is provided with load cell and overload alarm, during elevator overload and alarm and shutdown, avoids overload to cause accident to occur, is conducive to the service life extending elevator.Gas concentration lwevel sensor and ventilation equipment are installed, ventilate in time during air mal in car, in order to avoid affect the healthy of elevator passenger.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model suspension type elevator;
Fig. 2 is the structural representation of car;
Wherein:
1-hoist trunk, 2-traction rope, 3-car, 4-outer case, 5-motor, 6-transmission device, 7-rope sheave, 8-deflection sheave, 9-car lower sheave, 10-counterweight, 11-blow valve, 12-gas concentration lwevel sensor, 13-fan, 14-door switch, 15-car door.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in detail.The utility model protection domain is not limited to embodiment, and those skilled in the art make the scope that any change also belongs to the utility model protection in the scope that claim limits.
The utility model suspension type elevator as shown in Figure 1 and Figure 2, comprises outer case 4, car 3, actuating unit, safety facilities, control system, load cell, overload alarm and counterweight 10.Run up and down in the hoist trunk 1 that car surrounds in outer case, car is provided with door switch 14, car door 15, gas concentration lwevel sensor 12, ventilation equipment and light equipment.Ventilation equipment comprises blow valve 11 and fan 13, and blow valve is positioned at the side of car, and fan is arranged on the top of car.Actuating unit comprises motor 5, transmission device 6 and traction rope 2, and motor is connected with transmission device belt pulley, and drive mechanism is provided with rope sheave 7 and deflection sheave 8, and the bottom of car is provided with two car lower sheaves 9.Control system is connected with motor 5, safety facilities, gas concentration lwevel sensor, ventilation equipment, load cell, overload alarm and lighting equipment circuit.Safety facilities comprise velocity limiter, safety tongs and energy disperser, and traction rope is cable wire, and the quantity of cable wire is 4.One of traction rope is fixed on the top of hoist trunk, and two car lower sheaves, rope sheave and deflection sheavies are walked around in the other end of traction rope, and then walks around rope sheave and be connected to counterweight.
The car 3 of elevator and counterweight 10 are hung as well-bucket shape by traction rope 2 and rope sheave 7, are elevated in hoist trunk 1.Traction rope 2 is wound on rope sheave 7 and deflection sheave 8, is rotated, by traction rope, propulsive effort is passed to car and counterweight by rope sheave 7.Traction rope adopts after-combustion mode on rope sheave, its one end is fixed on the top of hoist trunk, the other end extends downward and is wound up on the car lower sheave 9 that is positioned at bottom car 3, then extend upward and be wound up on rope sheave, be wound up into further on deflection sheave, again be wound up into after on rope sheave and extend downward, be fixed in counterweight, electric machine rotation rotational force is converted into by said process the linear running power that car runs up and down.When load cell detects that the people of carrying goods that is many or that transport is overweight, stop lifting running by control system, and send alerting signal by overload alarm, overweight releasing is resumed operation afterwards automatically.Elevator run duration car top fan is in opening, for taking a breath in car.When gas concentration lwevel sensor detects that in car, carbon dioxide exceeds standard, the blow valve opening car passes into fresh air, and carbon dioxide closes blow valve 11 after meeting standard.

Claims (5)

1. a suspension type elevator, comprise outer case (4), car (3), actuating unit, safety facilities, control system and counterweight (10), run up and down in the hoist trunk (1) that described car surrounds in outer case, described car is provided with door switch (14), car door (15) and light equipment, it is characterized in that: described actuating unit comprises motor (5), transmission device (6) and traction rope (2), described motor is connected with transmission device belt pulley or gear connects; Described drive mechanism is provided with rope sheave (7) and deflection sheave (8), and the bottom of described car is provided with two car lower sheaves (9); One of described traction rope is fixed on the top of hoist trunk, and two car lower sheaves, rope sheave and deflection sheavies are walked around in the other end of traction rope, and then walks around rope sheave and be connected to counterweight; Described control system is connected with motor, safety facilities and lighting equipment circuit.
2. suspension type elevator according to claim 1, is characterized in that: described traction rope is cable wire, and the quantity of described cable wire is 2 ~ 5.
3. suspension type elevator according to claim 1, it is characterized in that: described elevator is provided with load cell and overload alarm, load cell and overload alarm are connected to control system.
4. suspension type elevator according to claim 1, it is characterized in that: described car (3) is provided with gas concentration lwevel sensor (12) and ventilation equipment, described gas concentration lwevel sensor (12) is connected with control system circuit with ventilation equipment; Described ventilation equipment comprises blow valve (11) and fan (13), and described blow valve is positioned at the side of car, and described fan is arranged on the top of car.
5. suspension type elevator according to claim 1, is characterized in that: described safety facilities comprise velocity limiter, safety tongs and energy disperser.
CN201520162040.6U 2015-03-23 2015-03-23 A kind of suspension type elevator Expired - Fee Related CN204490259U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520162040.6U CN204490259U (en) 2015-03-23 2015-03-23 A kind of suspension type elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520162040.6U CN204490259U (en) 2015-03-23 2015-03-23 A kind of suspension type elevator

Publications (1)

Publication Number Publication Date
CN204490259U true CN204490259U (en) 2015-07-22

Family

ID=53569547

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520162040.6U Expired - Fee Related CN204490259U (en) 2015-03-23 2015-03-23 A kind of suspension type elevator

Country Status (1)

Country Link
CN (1) CN204490259U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105060059A (en) * 2015-07-28 2015-11-18 海安县申菱电器制造有限公司 Elevator weighing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105060059A (en) * 2015-07-28 2015-11-18 海安县申菱电器制造有限公司 Elevator weighing device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150722

Termination date: 20170323

CF01 Termination of patent right due to non-payment of annual fee