Advantages of electric elevator rotary valve: Simplify the installation of electric elevator pipelines; The operation is more convenient， and the valve can be opened and closed at any time; The installation of a rotary valve reduces the friction of the sealing components; Compact structure， small size， and space saving; Increased the service life of electric elevator pipelines and solved the problem of easy oil leakage.
To meet the needs of choreographers and choreographers in different plays， different heights of the lifting platform can be used to change the shape of the stage according to the requirements of the choreographers and choreographers， in order to adapt to the requirements of the plot for the scenery or venue， and save manpower and material resources for setting up. By using the tilting device of the lifting platform to form a tilted platform， special atmosphere and effects can be created. Even simple stage machinery often participates in performance activities， creating unexpected atmosphere and effects according to the needs of the plot. For example， using the low-speed descent of the lifting platform to represent a sunken ship in the sea， the full width of the lifting passage opening should be covered.
Sao PauloBefore installation， the installation unit should confirm that the foundation， foundation bearing capacity， embedded parts， and foundation drainage measures of the installed construction electric elevator and auxiliary heavy equipment comply with the requirements of the special construction plan for the installation and dismantling of the construction electric elevator based on the construction electric elevator foundation acceptance form， concealed engineering acceptance form and concrete strength report.
Braking. The brake limit switch for partial motion control of the electric hoist traction machine. Assembly that restricts the operation of the lift car when it is opened to a high or low position; If the limit switch controls the overtravel switch. When the car travels to a high or low position，LuanchengVesper， it will take on the function of raising or lowering. In order to prevent the lift car from crashing or sinking， stage equipment should be dismantled with over travel switches that can cut off power and cannot be automatically reset， and installed in the machine room， rather than in the shaft; A buffer should be installed that can absorb the energy of the moving mechanism and reduce impact.
Secondly the lifting platform is driven by electrical energy and lifted by the hydraulic system. During operation， it is necessary to avoid irregular operations. To ensure the normal and orderly operation of the lifting platform and achieve the ideal unloading level， timely inspection of various functions is essential.
Setting requirements: The quality of the standard section should meet the requirements of the product manual. Before installing the construction electric elevator， all components should be inspected， and standard sections and other components with severe wear and deformation should be replaced.
Steel wire rope construction electric elevators and reusable steel wire ropes should be equipped with anti loosening rope devices， which should have compliant loosening rope switches and be able to interrupt any movement of the lifting cage until it is approved by a professional
The distance between the electric hoist and overhead line in Electrical safety construction shall meet the specification requirements， otherwise protective measures shall be taken.
Installation conditionsThe use of standard section connecting bolts should comply with the user manual and specification requirements.
Speed limiter. To prevent the driving speed from exceeding the normal speed. A speedometer should be installed (not required for floors below or including the second floor)， which is an individual mechanism that is integrated with a safety clamp; The entrance and exit of the passenger compartment should be equipped with safety doors. Public places， family dormitories， and
News Abstract: The development of the lifting platform industry will continue to grow in recent years! With the continuous development of electric lifting machinery for high-altitude operations in recent years the products of electric lifting platform vehicles have been continuously improved， and various new technologies and materials have emerged， making the further development of lifting platform vehicles possible.
Remind customers that there are still many areas to pay attention to when maintaining and maintaining the lifting platform. We also hope that customers and friends can pay more attention when using it to ensure the safety of personnel and property，LuanchengGuenzburg ， regularly maintain and extend its service life， and create greater benefits for the enterprise. What is the matching degree of electric elevators? Everyone has always been confused. In short， the matching degree of electric elevators is how the height of the electric elevator can be combined with the operating height. Electric elevators are not used frequently， so we must make it clear based on the actual operating height and actual load capacity when using electric elevators. If the frequency is too high， We suggest considering purchasing a guide rail electric elevator or a scissor fork electric elevator. The scissor fork electric elevator can achieve a maximum load capacity of tons， which effectively solves the problem of load capacity. If the frequency of use is too high and the height is relatively high， we recommend using a guide rail electric elevator. This type of electric elevator is not easy to malfunction under high-frequency operation， By solving the load capacity and frequency of use， the matching problem of electric elevators is effectively solved. Concept of electric elevator rotary valve: The electric elevator rotary valve is a type of valve that quickly opens and closes， and the rotary valve can reduce oil pipeline channels and optimize line settings.
Highly recommendedAs a material loading and unloading equipment recognized by customers in the lifting platform， the guide rail hydraulic lifting platform is superior in terms of product， civil engineering， and operating costs. The editor of the electric elevator will provide a detailed analysis: the advantages of the product are that the equipment bears a large load， can achieve multiple points， and can be controlled up and down floors to achieve safe use.
The device should be used within the valid calibration period and operate effectively and reliably. The anti fall safety device should have a valid inspection certificate (or inspection report)， and the validity period should not exceed year. Anti fall safety devices have been manufactured for five years
Secondly， the lifting platform is driven by electrical energy and lifted by the hydraulic system. During operation， timely inspection of various functions is essential.
LuanchengSteel wire ropes， pulleys， and counterweight steel wire ropes shall comply with the following regulations: the characteristics of steel wire ropes shall comply with the requirements of General Purpose Steel Wire Ropes GB/T; Maintenance， deformation， and corrosion of steel wire ropes
The verticality of the guide rail frame should meet the requirements of the specifications.
Safety performance: Electric elevators not only have the safety device of traditional traction elevators， but also have an overflow valve to prevent excessive system pressure during upward movement