The latest national standards for elevators and national standards for elevator service life

GB6067-85 Safety Regulations for Lifting Machinery.

GB7588-2003 Safety Code for Elevator Manufacturing and Installation.

GB10060-1993 Elevator Installation and Acceptance Code.

GB 16899-1997 Safety code for the manufacture and installation of escalators and moving walks.

GBT-10058-1997 elevator technical conditions.

GBT-10059-1997 Elevator Test Method.

GB-T 7024-1997 Elevators, escalators, moving walks terminology.

JG 5009-92 elevator operating devices, signals and accessories.

Elevator traction machine GB T 13435-92

GB T 7025 1-1997 main parameters of elevator and the type and size of car, hoistway and machine room.

GB 12974-91 general technical conditions for AC elevator motors.

Hydraulic elevator JG 5071-1996

Sundries elevator JG 135-2000

Buffer distance and top floor height standards.

What national standard do you want!? You can ask!

Legal analysis: The service life of the elevator is 15 to 18 years. The elevator belongs to special equipment, so when in use, the relevant departments should carry out regular maintenance of the elevator, and the maintenance must be tested and qualified by the special equipment testing agency at the same time, and obtain the "elevator qualified use mark" before it can continue to be used.

If the elevator qualified use mark is accidentally damaged, you can hang a copy of the qualified use mark, or go to the elevator inspection agency for reissue.

Legal basis: "Provisions on the Service Life of Residential Elevators" 1. Elevators that meet one of the following conditions should be scrapped:

1) If the building is designed with only one elevator (no spare elevator), the service time shall reach 15 years; There are spare ladders up to 18 years;

2) It belongs to the national industry competent department that has expressly ordered the cessation of production, and the operation time has exceeded 15 years;

3) The main engine and other main accessories are seriously worn, and the equipment has been overhauled more than three times, and the investment cost of the maintenance project exceeds the depreciation and residual value of the equipment;

Legal analysis: The service life of elevators is generally 15 years.

Article 30 of the Regulations on the Safety Supervision of Special Equipment If there is a serious potential accident of special equipment, there is no value of transformation or maintenance, or the service life specified in the safety technical specifications, the special equipment user shall be scrapped in a timely manner, and shall be cancelled with the original registered special equipment safety supervision and management department. "Henan Province Elevator Safety Supervision and Management Measures" 21 elevators have one of the following circumstances, the elevator user shall pass the inspection or safety assessment in accordance with the requirements of the safety technical specifications:

1) The period of use exceeds 15 years;

2) Frequent failures affecting normal use;

3) It can continue to be used after reaching the design service life. After inspection or safety assessment, the elevator inspection agency shall put forward the opinions of continued use, maintenance or scrapping. If the elevator can continue to be used through inspection or safety assessment, the elevator user shall continue to use it only after the change of the use registration certificate, and take measures such as strengthening inspection, testing and maintenance to ensure the safety of use.

Elevator national standard. The national standard for elevators refers to the national standard for elevator safety implementation in China, which was implemented on February 1, 1998. Some experts questioned that the heavy-duty standards of domestic elevators are different, such as the heavy-duty standards of the escalators of the Guangzhou Metro are twice the standards announced by the Beijing Metro.

In addition, many domestic elevator companies are also suspicious of the "national standard" of heavy-duty escalators, and the national standard of domestic heavy-duty elevators has lagged behind the European standard for more than ten years.

In August 2009, China Elevator pointed out in the article "The Main Differences between EN115-1:2008 and GB16899-1997" (hereinafter referred to as "Differences") that since the release of the European standard in 1995, many changes have been made, and finally EN115-1:2008 (referred to as the new European standard) was officially promulgated in July 2008.

The difference points out that the new European standard adds requirements for braking deceleration of working brakes and additional brakes, which plays a role in ensuring passenger safety. GB16899-1997 This standard is equivalent to the European standard EN115:1995 "Safety Code for the Manufacturing and Installation of Escalators and Moving Walks", which is equivalent to it in technical content.

Chinese name. Elevator national standard.

Implement. 1 February 1998.

Do the math how much it will cost you to renovate your home

Many small high-rise residences or high-rise residences need to be equipped with elevators, which can facilitate the owners to enter and exit or carry things, but when installing elevators in residences, they need to take into account the size of the elevator, so what is the national standard for residential elevator size? Let's take a look at this article together.

What is the national standard for residential elevator size.

1. When designing and installing residential elevators, we must pay attention to the bearing weight of the elevator and the size of the elevator. If the bearing weight of the elevator is different, then the size of the elevator will inevitably be different, as follows:

1) If the carrying weight of a residential elevator is 630 kilograms, then the door opening size (width and height) of the elevator is meters. The width of the elevator car is meters, the depth is meters, and the height is above meters.

2) If the carrying weight of the residential elevator is 800 kilograms, then the door opening size (width and height) of the elevator is meters. The width of the elevator car is meters, the depth is meters, and the height is above meters.

3) If the carrying weight of the residential elevator is 1000 kilograms, then the door opening size (width and height) of the elevator is meters. The width of the elevator car is meters, the depth is meters, and the fiber height is above meters.

4) If the carrying weight of residential elevator is 1150 kilograms, then the door opening size (width and height) of elevator is 1 meter. The width of the elevator car is meters, the depth is meters, and the height is above meters.

2. Under normal circumstances, the width of the elevator car of the elevator should not be less than meters, the height should not be less than 2 meters, and the depth should not be less than meters. The length and width of the elevator car can be varied, but cannot exceed the actual area of the elevator car.

3. The standard size of residential elevators is generally 2 meters or 2 meters. However, the actual size of the residential elevator can be adjusted appropriately according to the area of the residence. In order to ensure that the owner takes the elevator more conveniently and safely, in general, the bearing weight of the residential elevator should not be less than 1000 kg.

Most of the residential elevators are based on the actual number of households in the building to estimate the amount of access to the Bureau, so as to determine the bearing weight of the elevator, the number of installations, the size of the elevator and so on. The above is a detailed introduction to what is the national standard for residential elevator size, I hope it will be helpful to you.

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The main parameters of the elevator and the type and size of the car, hoistway and machine room GB Wire rope for elevator GB8903-2005

Elevator operating devices, signals and accessories JG T5009-1992 Elevator Technical Conditions GB T10058

Elevator Experimental Methods GB T10059-1997

Elevator traction machine GB T13435-1992

1. GB T 10058-2009 elevator technical conditions.

2. GB T 10059-2009 Elevator test method.

3. GB T 10060-2011 Elevator Installation and Acceptance Specification.

4. GB 21240-2007 Safety Code for Manufacturing and Installation of Hydraulic Elevators.

5. GB T 21739-2008 Specification for manufacturing and installation of home elevators.

6. GB elevator safety requirements Part 1: basic elevator safety requirements.

7. GB 50310-2002 Elevator Engineering Construction Quality Acceptance Specification.

Normally, it is 15 years, and there is a standby elevator is generally 18 years, and if one of the following conditions is met, you can apply for continued use, but the maximum service life cannot exceed 25 years.

1. If the dragging, control, and car door systems have been transformed, and the inspection unit has judged that the elevator performance is close to the level of the new elevator, it can be used extended.

2. For the expiration of the use period, the elevator will not be replaced temporarily, the owner will submit an application for testing to the testing unit, and if it is determined that it can be changed by the defense faction, it can apply for an extension of use, but the first stove only the testing cycle should be shortened to 6 months 1 time.

In addition, the elevator is a public equipment belonging to the community, the property rights belong to all the owners, when the elevator service life is up, the need to replace can be replaced by the property or the owner's committee personnel contact professional institutions or manufacturers for replacement. If the elevator fails during the warranty period, the elevator manufacturer is responsible for the daily repair and maintenance, and the repair and maintenance costs are paid by the elevator manufacturer itself, and the owner does not need to be local.

Legal basis

Regulations on the service life of residential elevators".

Elevators that meet one of the following conditions should be scrapped:

1) If the building is designed with only one elevator (no spare elevator), the service time shall reach 15 years; There are spare ladders up to 18 years;

2) It belongs to the national industry competent department that has expressly ordered the cessation of production, and the operation time has exceeded 15 years;

3) The main engine and other main accessories are seriously worn, and the equipment has been overhauled more than three times, and the investment cost of the maintenance project exceeds the depreciation and residual value of the equipment;