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2020-11

Advantages and disadvantages of scissor type and guide rail elevator

Advantages of scissor hydraulic lifting platform:1. Scissor hydraulic lift has a scissor bracket under the platform, so it runs very smoothly when it is loaded.2. The supporting load has simple force and low stress, which prolongs its service life.

2020-11-25

Advantages and disadvantages of scissor type and guide rail elevator

2020-11

Which components of the lift will affect the lift

For friends who often use elevators, they must know the main structure of the elevator very well. The elevator is mainly composed of rail frame, lifting mechanism, material flat car, attachment device, safety device and electrical equipment. At the same time, everyone knows that when buying a lift, its safety is the most important. After all, the lift has to carry a certain amount of materials and people, and the height of the span is also very large. So today we will give you a brief introduction, which components of the elevator will affect the safety factor of the elevator.

2020-11-25

Which components of the lift will affect the lift

2020-11

Understand the role of safety devices in construction hoists

The safety devices of the construction hoist include damped rope break protection device, hand brake brake, door hook safety insert, cage door interlock switch, rope break switch, upper and lower limit switches, upper and lower limit switches and spring-type buffer devices on the base . Damping type broken rope protection device When the wire rope driving the cage is loose or broken, the brake oblique block inlaid with non-metallic friction material is lifted up under the action of the spring, and it frictions with the guide rail frame to achieve braking and stop the cage On the rail rack. When the steel wire rope driving the cage is tensioned and pulled upward, the pressure generated by the brake ramp on the guide rail is eliminated and it returns to the original position. There should always be a gap between the brake ramp and the seamless steel pipe of the guide rail to ensure that the cage can move up and down freely. The brake ramp and the slideway should be regularly refueled and moved frequently to prevent rust and ensure the flexibility of movement.

2020-11-12

Understand the role of safety devices in construction hoists

2020-11

[Elevator] Explanation of safety inspection standards for construction of construction elevators

(1) The inspection and evaluation of the construction lift shall comply with the current national standard "Safety Regulations for Construction Lifts" GB 10055 and the current industry standard "Safety Technical Regulations for Installation, Use and Disassembly of Construction Lifts" JGJ 215.

2020-11-12

[Elevator] Explanation of safety inspection standards for construction of construction elevators

2020-11

Installation instructions for protective doors of construction hoists

In the construction site, high-rise construction needs to install elevators as a passage for raw material transportation and personnel entering floors. Because high-rise construction has a certain degree of danger, safety protection work must be done before the elevator is put into use, and floor protection doors are installed according to regulations to prevent occurrence Accidents involving people falling and falling objects hurting people.

2020-11-12

Installation instructions for protective doors of construction hoists

2020-11

Little knowledge about construction hoist

The construction hoist is an indispensable lifting equipment for modern buildings and the main mechanical equipment for vertical transportation of personnel and materials on the construction site. Henan construction elevator manufacturers warm warning: observe the following safety regulations when using construction elevators:

2020-11-12

Little knowledge about construction hoist

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