CN207608177U - A kind of well formula elevator with brake and shock-absorbing function - Google Patents

Abstract

A well-type elevator with braking and shock-absorbing functions. The utility model is provided with active friction plates (6) on the left and right sides of the car (3), respectively, and driven friction plates on the left and right sides of the elevator shaft (1). (4), and then set a shock absorbing mechanism (7) on the lower surface of the car. When the elevator fails, the person in the car presses the emergency button (5), and the active friction plate contacts the driven friction plate to realize braking. Function to prevent the car from falling rapidly. Further, a shock absorbing mechanism is set at the bottom of the car. Even if the car falls slowly, the shock absorbing mechanism can effectively buffer the impact force. The utility model has the advantages of simple structure, safe The practical feature greatly improves the safety performance of the elevator and is suitable for wide-scale promotion and application.

Description

A shaft elevator with braking and shock absorbing functions

technical field

The utility model relates to a shaft elevator, in particular to a shaft elevator with braking and damping functions.

Background technique

It is known that with the development of science and technology and the progress of society, convenient shaft elevators have been widely used in large shopping malls, airports, railway stations, subway entrances, residential quarters, office buildings and other places, and have become people's frequently used elevators. public facilities. However, when the shaft elevator brings convenience to people, the accidents of falling out of control in the operation of the shaft elevator occur repeatedly, which also brings fear and uneasiness to people.

Utility model content

In order to overcome the deficiencies in the background technology, the utility model provides a well-type elevator with brake and shock absorption functions. The utility model is respectively provided with active friction plates on the left and right sides of the car, and on the left and right sides of the elevator shaft. The friction plates are respectively driven on both sides of the car, and a shock absorbing mechanism is set on the lower bottom of the car, which can effectively buffer the impact force and greatly reduce the damage to the people in the car.

In order to realize the purpose of the above-mentioned utility model, the utility model adopts the following technical solutions:

A well-type elevator with braking and damping functions, comprising a steel wire rope, a car, a driven friction plate, an emergency button, an active friction plate and a shock absorbing mechanism, the driven friction plate is a strip-shaped structure, and the driven friction plate is set as Four, the four driven friction plates are respectively arranged on the left and right sides of the stairwell, a car is provided in the stairwell, a shock absorbing plate is provided on the bottom surface inside the car, and a The telescopic support column is provided with a shock-absorbing spring between the bottom surface of the shock-absorbing plate and the bottom surface of the car. The top of the car is provided with a steel wire rope. The upper end of the steel wire rope is connected to the hoisting mechanism. Active friction plates are respectively provided at both ends, and the active friction plates correspond to the driven friction plates and are arranged at intervals. Each active friction plate is respectively connected to a telescopic mechanism, and each telescopic mechanism is respectively connected to a control unit and a power supply. The control unit passes a line The emergency button arranged in the car is connected, and the four corners of the lower bottom surface of the car are respectively provided with damping mechanisms to form the well-type elevator with braking and shock absorbing functions.

In the shaft elevator with braking and shock absorbing functions, handrails are provided in the car.

In the shaft elevator with braking and shock absorbing functions, the inner wall of the car is provided with a plane mirror.

In the shaft elevator with braking and shock absorbing functions, the top of the car is provided with a ventilation system.

In the shaft elevator with braking and shock absorption functions, the top of the car is provided with a fresh air system.

In the shaft elevator with braking and damping functions, an elevator control panel is arranged on the inner wall of the car.

In the shaft elevator with braking and damping functions, the damping mechanism is a damping spring.

By adopting the above-mentioned technical scheme, the utility model has the advantages as follows:

The utility model is provided with active friction plates on the left and right sides of the car respectively, driven friction plates on both sides of the left and right sides of the ladder shaft, and then sets an upper airbag launching device on the lower bottom of the car. When the person inside the car presses the emergency button, the active friction plate will contact the driven friction plate to realize the braking function and prevent the car from falling rapidly. Falling, the shock absorbing mechanism can effectively buffer the impact force at this time, greatly reducing the damage to the people in the car, etc. The utility model has the characteristics of simple structure, safety and practicality, greatly improves the safety performance of the elevator, and is suitable for a wide range of promotion and application.

Description of drawings

Fig. 1 is a structural representation of the utility model;

In the figure: 1. Ladder shaft; 2. Steel wire rope; 3. Car; 4. Driven friction plate; 5. Emergency button; 6. Active friction plate; 7. Shock absorbing mechanism.

Detailed ways

The utility model can be explained in more detail through the following examples, and the utility model is not limited to the following examples.

First of all, it needs to be explained that the positional relationship adopted in the writing of the utility model is based on the accompanying drawings of the specification.

A well-type elevator with braking and shock absorbing functions described in conjunction with accompanying drawing 1, includes a steel wire rope 2, a car 3, a driven friction plate 4, an emergency button 5, an active friction plate 6 and a shock absorbing mechanism 7. The driven friction plate The sheet 4 is a strip structure, and the driven friction sheets 4 are set to four, and the four driven friction sheets 4 are respectively arranged on both sides of the left and right sides of the ladder shaft 1, and a car 3 is provided in the ladder shaft 1, and the car 3 is provided with There are handrails, and a plane mirror for organizing the appearance is provided on the inner wall of the car 3. A ventilation system is provided on the top of the car 3. If necessary, a fresh air system can be installed on the top of the car 3. On the inner wall of the car 3 There is an elevator control panel. It should be noted that since the control panel, ventilation system, fresh air system, etc. are not the focus of the protection of the utility model, they will not be described here. At the same time, the counterweight device of the elevator and other existing safety devices Etc., because it is not the focus of protection of the utility model, so the utility model does not do too many explanations and illustrations.

Further, in order to improve the safety of the elevator, a shock-absorbing plate is provided on the bottom surface of the car 3, and telescopic support columns are respectively provided at the four corners of the bottom surface of the shock-absorbing plate. A damping spring is arranged between the bottom surfaces, and the telescopic support column can be controlled by a cylinder or a motor. Its main function is that when the car 3 falls, the telescopic support column retracts. The damping spring between the bottom surfaces inside the compartment 3 can play a buffering role.

Further, the top of the car 3 is provided with a traction wire rope 2 for lifting, the upper end of the wire rope 2 is connected to the hoisting mechanism, and the upper and lower ends of the left and right sides of the car 3 are respectively provided with active friction plates 6. The friction plates 6 correspond to the driven friction plates 4 and are arranged at intervals. Each active friction plate 6 is respectively connected to a telescopic mechanism, and each telescopic mechanism is respectively connected to a control unit and a power supply. Button 5 is respectively provided with damping mechanism 7 at the four corners of car 3 lower bottom surface to form described shaft elevator with braking and damping functions.

During the specific use of the utility model, when the car 3 falls rapidly, the personnel in the car 3 can press the emergency button 5. At this time, the active friction plate 6 contacts with the driven friction plate 4 to realize the braking function. The telescopic support column in the car 3 is retracted, and the shock absorbing spring plays a role. When the car 3 descends to the bottom of the shaft, the shock absorbing mechanism 7 acts, which can effectively realize the functions of braking and buffering at the same time, which greatly improves the safety of the elevator. sex etc.

The unspecified part of the utility model is prior art.

The embodiments selected herein for the purpose of disclosing the utility model are considered suitable at present, but it should be understood that the utility model is intended to include all changes of the embodiments belonging to the concept and the scope of the utility model and improvements.

Claims (7)

1. a kind of well formula elevator with brake and shock-absorbing function, including steel wire rope（2）, car（3）, driven friction disk（4）, it is tight Anxious button（5）, active friction plate（6）And damping（7）, it is characterized in that：The driven friction disk（4）For strip structure, Driven friction disk（4）Four are set as, four driven friction disks（4）It is separately positioned on stair shaft（1）The both sides in left and right face, in stair shaft （1）It is interior to be equipped with car（3）, the car（3）Internal bottom surface is equipped with vibration damper plate, is set respectively in the quadrangle of vibration damper plate bottom surface There is retractable support column, in vibration damper plate bottom surface and car（3）Damping spring, the car are equipped between bottom surface（3）Top set There is steel wire rope（2）, the steel wire rope（2）Upper end connect hoisting mechanism, in car（3）The upper and lower ends on left and right face both sides point It She You not active friction plate（6）, the active friction plate（6）With driven friction disk（4）Corresponding and interval setting, each actively rubs Pad（6）It is separately connected telescoping mechanism, each telescoping mechanism is separately connected control unit and power supply, and described control unit passes through line Road connection is arranged in car（3）Interior danger button（5）, in car（3）The quadrangle of bottom surface is respectively equipped with damping（7）Shape At the well formula elevator with brake and shock-absorbing function.

2. the well formula elevator with brake and shock-absorbing function according to claim 1, it is characterized in that：The car（3）It is interior Equipped with handrail.

3. the well formula elevator with brake and shock-absorbing function according to claim 1, it is characterized in that：The car（3）'s Inner wall is equipped with plane mirror.

4. the well formula elevator with brake and shock-absorbing function according to claim 1, it is characterized in that：The car（3）'s Top is equipped with ventilating system.

5. the well formula elevator with brake and shock-absorbing function according to claim 1, it is characterized in that：The car（3）'s Top is equipped with fresh air system.

6. the well formula elevator with brake and shock-absorbing function according to claim 1, it is characterized in that：The car（3）'s Inner wall is equipped with elevator control panel.

7. the well formula elevator with brake and shock-absorbing function according to claim 1, it is characterized in that：The damping （7）For damping spring.