Elevator Three-Drive 650 Frequency Conversion

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Qingdao
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1 set
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12 set/month

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Product Description:

Elevator Three-Drive 650 Frequency Conversion

 

Elevator three-drive 650 frequency conversion (also known as external elevator, elevator for short) is widely applied to vertical lifting transportation of personnel and materials, is essential good transportation equipment in industrial or civil buildings, large bridges and vertical shafts, and can be applied in warehouses, high towers and other different occasions in a permanent or semi-permanent way. Compared with other lifting mechanisms, the product features stability, safety, reliability, no requirement on additional arrangement of machine room shaft ways, convenient assembly and disassembly, high carrying flexibility, etc., and particularly has obvious effects of relieving the labor intensity of constructors, accelerating project processes and improving working efficiency.
SC200/200 construction elevator is a high-performance product which is newly researched, designed and launched by our company. The elevator features reasonable design, novel structure, stable operation, complete and reliable safety devices and convenient installation and maintenance, and mainly has the following characteristics:


1. The transmission mechanism is driven by two motors, and pinions and racks are safe and stable due to uniform stress.
2. To ensure the safe operation of the elevator, an overload switch, a speed limit switch and other safety switches are arranged in the circuit; when overload, speed limit and other conditions occur in the operation process, the elevator automatically prevents accidents at once. Each door on cages is provided with a limit switch; when any door is opened abnormally, all the cages cannot start or immediately stop operating.
3. Each cage is provided with an anti-falling safety device which can extremely effectively prevent the cages from falling and ensure the safe and reliable operation of the elevator.
4. The electric control system of the elevator has a simple circuit, is convenient to control and maintain and is reliable. When operating normally, the elevator can be controlled to operate by a handle or button in a cage, can be stopped at any time at any position needing the stop, and can be controlled to stop automatically by upper and lower terminal limit switches at upper and lower terminal stations. When the upper and lower terminal limit switches fail to act, limit switches additionally arranged on the elevator can cut off the power supply in time to stop it in a braking mode.
5. The steel structure adopts a computer-aided design mode and is scientifically and strictly calculated to meet the requirements of reasonable structure, reliable intensity and light weight.
6. The elevator can be self-mounted or make standard knots detached by using a hanger rod on a cage. All the other parts can be conveniently mounted and dismounted, and components are easy to replace.
Attached: construction elevator model compilation method
The model of the elevator consists of class, group, type, feature, main parameter and deformation codes.
Notes: The main parameter code includes rated loading capacity codes of two cages, for example, only one main parameter code is marked on a single cage.

 

Example 1: SCD120
Representing a pinion-and-rack construction elevator with a single cage, the rated loading capacity of 1,200Kg and counterweight.


Example 2: SC200/200
Representing a pinion-and-rack construction elevator with double cages (each cage has the rated loading capacity of 2,000Kg) and no counterweight.


2、Technical performance parameters


Item

Unit 

Parameter/specification

Notes

Rated loading capacity

kg

2×2000

Double-cage

Rated seating capacity

 

2×18

Rated hoisting speed

m/min

34.4

i=16

Maximum hoisting height

m

150

Standard knot size

m

0.80×0.80×1.508

Cage size

m

3×1.5×2.5

Motor

Model

/

YZZ132L1-4

Large force

Power

kw

13×2×2

Speed reducer

Center distance

mm

140

Large force

Transmission ratio

/

1:16

Protector

Form

/

Progressive

SAJ40-1.2

Rated action speed

m/s

1.2

Xingxiang

Calibrated action speed

m/s

0.95

Braking torque

N.m

≥3000

Braking distance

m

0.15~1.40

Standard knot weight

kg

145

Self weight of whole machine

kg

12000

50m

 

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Q:The elevator is banned from using elevators for more than a class of high winds
More than 6 levels of wind are forbidden to be removed and used. More than 4 levels of wind are not allowed to rise, and more than 6 winds are prohibited.
Q:The working principle of construction elevator
SC type construction lifter is a kind of elevator on the gear, rack drive, is mainly used in high-rise building construction, cargo transportation, the elevator can be very convenient to install and remove; It can increase with the increase of the building. There is a single cage and double cage construction elevator, and the single-cage construction lift can be a double cage lift after adding a cage and other parts. If a heavy device is configured, its payload can be doubled. The SC type construction elevator has a very reliable electrical and mechanical safety system, which is a safe and efficient vertical transportation.
Q:Why is the construction elevator open on one side and the other on the other
The two-door design is designed for the safety of the operator. In the discharge mouth, if you set up a single door, a large portion of your body will be exposed outside, causing falling damage.
Q:The safety officer shall be responsible for the work of the construction elevator
Certificate of factory, whether the elevator is inspected by the competent authority, the operator has the evidence. Conduct safety techniques for operators.
Q:When does the construction elevator take off?
This is not specific time, it is the contractor's own
Q:Elevator installation approach, need to give the total package (inspect) what data, come a master to answer the detail point
Supplement: Component members: project manager, safety personnel, inspectors, field director, technical director, foreman, elevator operation (mechanical, electrical installation and maintenance) welders, electricians, scaffolder, etc. The subcontract unit project manager shall have a certificate of construction, and special work shall be given the special work certificate. If the special work certificate is outside the province and province, the construction committee of the construction site should be put on the record.
Q:What is the height of protecting door protection of construction elevator
Elevator protection door is strict according to the mandatory standard to set up elevator well protection measures for safety technology. The shaft must be set in the range of 1.5 to 1.8, with protective railings or fixed gate and protective railings or fixed doors. 2, elevator well in plus or minus zero layer need to set up the first safety net, every two layers, the upper part of most every 10 m AnQuanPing network design, network security quality must gb5725-1997 "safety net" of standard network, methods must be checked in accordance with the relevant provisions. Installation in the safety net elevator dismantlement, the operator should wear the seat belt according to the regulation. On the floor and roof, a short side hole is larger than 1.5 m, the hole should be set in the requirement of the protective railing, the bottom setting safety net. To set safety warning signs that meet national standards in the elevator shaft. Safety warning signs are clear, warning lights should be set at night. The protective railings and gates shall be marked with yellow and black stripes and shall be manufactured according to the standards of construction safety technical specifications. 5, elevator wellhead protection facilities need to dismantle or change temporarily, and by the project full-time safety sign shall be the responsibility of the project director, and ready to move or change the security countermeasures. To inform all staff at the same time; Recovery after safety facilities must be by the project director, full-time security personnel and other related personnel on-site inspection management, qualified rear can continue to use.
Q:What is the need for the sc200/200 construction elevator cable?
The company now USES 3X25 + 2x10 cables
Q:What is the safety device for construction elevator?
A lot of 1, anti-drop safety device 2, upper and lower limit 3, extreme limit 4, buffer spring 5, line door limit switch Single line door limit switch 7, ceiling switch 8, enclosure door lock 9, single door lock The door lock is on and off There are also many electrical safety protections
Q:How many years does the construction elevator usually use?
In principle, eight years; But for eight years has scrapped section standard of standard section pillar thickness wear to design thickness of 1/4 (like this value) will be scrapped or downgrade use; After eight years, the construction elevator can also be used, but the structural parts need to be broken and the test can be used again. The pendant safety device for the construction elevator is required to be tested every year for five years.

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