Maintenance and installation of elevator in domestic elevator villa

Elevator is the most common in our life, and it is also of great help to our life. For example, elevators can be seen in subways, shopping malls, supermarkets, large office buildings, high-rise residential areas and other places. Moreover, with people's higher and higher requirements for life, the emergence of home elevators and villa elevators has greatly facilitated people's lives, but many friends are not very familiar with home elevators and villa elevators. Next, Bian Xiao will tell you about home elevators and villa elevators.

What is a home elevator and a villa elevator?

The correct definition is a domestic elevator. That is, an elevator installed in a private house and used only by a single family member. It can also be installed in a building that is not used by a single family as a tool for a single family to enter their residence, but the public or other residents in the building cannot enter and use it.

Villa elevator maintenance-maintenance scheme

1. Daily maintenance: through the eyes, ears, nose, hands and body of the maintenance personnel, observe, check and simply test the equipment and its running state, and find and solve the fault symptoms in time.

2. Regular maintenance: Through detailed inspection, repair, replacement and adjustment of some parts of the operating equipment, the inspected parts can reach the necessary standards, and the internal quality of the equipment can be fundamentally guaranteed.

Problems needing attention in elevator design of villas in China

First, the position and spacing of the shaft

1, in the middle of the stairs, in the corner, and externally hung, the center is better and the passage is not blocked.

2. Reverse the width of the hoistway with the width of the door and the height of the car with the height of the top floor.

3. The load capacity is suggested to be 5-5 persons, 150-400 kg, and the interior size of the car is 0.8 ~1.6m2.. The relative load capacity of this area can be greater than that of the passenger elevator to increase the comfort.

Second, the determination of style.

Home villa elevator mainly considers well environment and personal preference, followed by cost and difficulty.

1. The enclosed axle is equipped with enclosed vehicles, and the sightseeing axle is equipped with sightseeing bus, which can be used for sightseeing on three sides or partially. It is recommended to install glass windows on the doors.

Cars have various shapes. Rectangular, circular and combined doors are acceptable, and it is recommended to adopt transparent automatic folding doors.

3. Because there are many parts in domestic elevators (villa elevators), it is not easy for domestic sightseeing elevators to use fully transparent glass.

Third, the role of elevators in family villas and safety measures

Domestic villa elevator users lack elevator professional knowledge and specialized elevator service personnel, so the safety cannot be reduced. It is best to configure according to the standard of passenger elevator.

1, generally there are two ways to open the door. Automatic doors and manual doors. Automatic doors and manual doors must have electromechanical interlocking function to prevent landing doors from being opened when the elevator is unavailable.

2. There are elevators in China, but there are no hoistways abroad, and there are no doors on the second floor. But there must be safety measures to prevent shear collision.

3. Some villa elevators are designed with manual sliding doors. This car has no door. Then a light curtain door must be installed to ensure that the risk of friction, collision and squeezing is prevented.

4. It is suggested that the car be connected with a local telephone extension to avoid people being trapped by the fault and calling for help.

5, increase the self-help measures and procedures when trapped. Passengers are not allowed to save themselves in the passenger elevator, which varies from family to family. Completely copying may make people trapped for a long time.

6. Standard configuration includes emergency leveling function and power-off device. However, this function should be used in abnormal situations such as overhaul and maintenance.

Four, the plane layout and shape of the car

In order to save the area, the elevators in domestic villas need reasonable layout, and the schemes of double-biased automatic doors and counterweight lateral placement are compared. The hoistway width 1200mm corresponds to the car width of 850mm and the door opening width of 700mm.

1, it is preferred to install domestic elevators in the hollow of U-shaped stairs. Steel structure shaft, light transmission design.

2. It would be more beautiful if it was a circular staircase with a circular elevator. There are two kinds, one is an ordinary semi-circular car with a flat automatic door, and the other is a circular car with a circular automatic door.

Verb (abbreviation for verb) pit and top layer

The elevator pit of domestic villas is to install buffers and accommodate the car bottom, and the top floor is to install traction machines. Some jumps can't dig the pit, and the height of the top floor is small, so domestic elevators must be designed flexibly and adapted to local conditions.

1. Generally, the pit is 350 mm, and the bottomless pit can be used to decorate the ground, and then the elevator will rise one step.

2. The height of the top floor is > 2600mm, and the height of the car is 2200 mm..

Intransitive verb drive and control system

At present, the market drive modes of villa elevators in China are sprocket drive, hydraulic drive, traction drive, gearless drive and screw drive. Gearless transmission and sprocket transmission are adopted.

1, sprocket drive: Advantages: low product cost, low power consumption, small occupied space, no need for a machine room, minimum pit is only 150mm, and maximum speed is 0.3m/s? Full mechanical movement. Disadvantages: it will produce noise below 60 decibels.

2. Hydraulic drive: Advantages: low power consumption, low pit requirements, maximum speed of 0.3m/s, and no noise during operation. Disadvantages: high product cost. There are requirements for outdoor temperature. And we must choose well-known manufacturers, otherwise the later maintenance cost will be high, and a small computer room of about 1m3 will be needed.

3. Traction drive: Advantages: low power consumption, small occupied space, no need for computer room, small pit requirements and high speed >; 0.3m/s, no noise during operation. Disadvantages: high product cost.

4. The microcomputer board of the passenger elevator has stable performance, complete functions, low price, simple debugging and convenient use.

5. With the power failure emergency leveling function, the advantage is to prevent people from being trapped during power failure, and the disadvantage is to avoid the possibility of squeezing people during power failure during maintenance. Logic circuit switching shall be designed.

6. Contactor adopts silent type: the capacity is appropriately increased by one grade, and dust and fire occur in the process of home decoration, so pay attention to protection.

7? When using hydraulic system in the north, the effect of low temperature use should be considered.

8? Hydraulic ladder has high power and energy consumption, and the structure of backpack frame is unreasonable.

Seven. Safety of entrances and exits

The failure of elevator doors in villas in China accounts for a large proportion of elevator failures. Once the door protection fails or fails, the consequences are very serious, especially in villas without doors.

1. At present, there are many single light curtain protections for elevators, so it is necessary to prevent the danger of light curtain failure. It is better to have a touch screen, but it is more troublesome to install and debug the touch screen of the passenger elevator. A small movable fan with an electrical switch can be installed in front of the car door.

2. In order to prevent the accident of falling into the air by mistake, the door must have the electromechanical interlocking function, and at least it should be equipped with the mechanical lock linked with the car and the electrical switch associated with the landing door.

Eight, the speed is right.

The elevator of family villa is used by the elderly and people with mobility difficulties, because the family floor is not too high. Speed is not easy, too fast. 0.4m/s (according to GB2 1739-2008) is enough.

Nine, indoor and outdoor decoration

Domestic villa elevators must pay attention to decoration. The focus of decoration is not luxury, but the combination of home improvement style. Simple and practical to increase the highlights of home life, wooden cars, sightseeing bus, stainless steel cars, ceiling lamps, mirror headlights, energy-saving lamps and so on. External finishes, bricks and marble can be used.

X. integrated platform services

Home improvement villa elevator involves civil engineering, structure, decoration, electrical, waterproof, reinforcement and shock absorption. Noise reduction, safety and other professional knowledge need to be considered comprehensively. Users want to save worry and trouble, and manufacturers had better provide more comprehensive services. For example, the design, manufacture and installation of axle frame, and the design, manufacture and installation of exterior wall decoration materials.

The above is Bian Xiao's detailed knowledge about home elevators and villa elevators. I hope everyone will know more about home elevators and villa elevators in their future lives. The elevator at home and the elevator at the villa are now the favorite equipment of many friends, and they can also be used by older friends at home or people who often walk around at home. The above small series also introduces the knowledge sharing of home elevators and villas in detail. I hope our sharing will be helpful to everyone.

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