The internal combustion sightseeing car should provide fuel for the power system, so it is the same as an ordinary car in a certain sense. It needs to go through certain procedures for use, and drivers must also obtain certain qualifications. At present, China does not have a uniform standard for internal combustion sightseeing vehicles. Many places only specify their own policies and requirements. So how should we look at the internal combustion tourist car policy? What are the characteristics of the internal combustion sightseeing car policy? Take a look at the introduction of the specific situation. First, from the perspective of the necessity of the internal combustion sightseeing car policy. The internal combustion sightseeing car is a kind of new energy vehicle, which has the characteristics of emission reduction. At present, China is strongly recommending energy-saving strategies for automobiles. The promotion of such energy-saving tourist vehicles is not only for energy conservation but also for economic promotion. With the vigorous promotion of this kind of automobile by the national policy, there will be more internal combustion sightseeing vehicles on the road in the future. This will bring us new management issues. Therefore, we need to formulate a policy for the internal combustion of sightseeing cars. With management policies, we can unify the management of vehicles so as to regulate road traffic and create a safe driving environment for people. Therefore, it is very necessary to establish a policy on internal combustion sightseeing cars, and it is also responsible for the drivers and pedestrians. Second, from the characteristics of the internal combustion sightseeing car policy. There are three main issues concerning the internal combustion sightseeing car policy. One is that the policy should be sustainable and developable. In addition, the intensity of management should be increased. There is also the policy that should stipulate multiple main responsibilities. The so-called sustainable policy is that our policies should be far-sighted. We should not only focus on immediate issues, but must make specific provisions on possible problems in future development. The strength of the policy is greater, that is, the policies we formulate should be effective and should have certain constraints. The stipulation on the subject of the other party's liability in the policy is that the main subjects involved in the policy should be various, including drivers, pedestrians, management units, and other vehicles. The policy of developing a sightseeing bus for internal combustion should consider the issue thoroughly and allow this policy to play its due role.
Mooring Winch is in ship berthing ships or boats moored in dock stopping also can run effectively, and has many functions such as in loading and unloading process to drift, supporting and positioning of the role, also in constant tension adjusting vibration compensation of deviations. The application of the mooring winch which is installed on the shore to load or unload the mooring winch is a constant tension adjustment characteristic.
Winch according to the power is divided into three categories: manual, electric, hydraulic.
Winch according to the function can be divided into: Marine winch, winch, mine winch, cable winch, etc..
Photo of our Mooring Winch:
Marine winch can be divided into: mooring winch, winch, winch, winch etc..
According to the drum form is divided into single and double drum.
In accordance with the distribution of the drum is divided into parallel double drum and front and rear double drum.
Main technical parameters
manual winches
Handle rotary manual winch drive mechanism is arranged on the stopper (ratchet and pawl), heavy things can be kept at the needed position. A safety handle and a brake should also be provided for the manual winch assembly or lifting of heavy loads. Manual winch is generally used in the area of small, poor facilities or no power supply.
Electric winch
Electric winch is widely used in heavy workload and the need for greater traction. Single drum electric winch (Figure) of the motor speed reducer drive drum, motor and reducer input shaft between the brake. In order to meet the needs of lifting, traction and rotation and other operations, there are double drum and multi drum device of the winch. General rated load of less than 10T of the winch can be designed to be an electric winch.
Hydraulic winch
Hydraulic winch is the main rated load of the winch, under normal circumstances 10T above to 5000T of the winch design into a hydraulic winch.
The structure is mainly composed of hydraulic motor (low speed or high speed motor), hydraulic normally closed multi disc brake, planetary gear box, clutch (optional), roll, support shaft, frame, press line device (optional). Hydraulic motor with high mechanical efficiency, large starting torque, and according to the requirements of working conditions with different distributor, can also according to user needs to design the valve group directly integrated in motor oil distributor, such as with the balance valve, the overload valve, high pressure shuttle valve, control valve or other performance of valve group, brake, a planetary gear box installed directly in drum, drum, a supporting shaft, frame according to the requirements of mechanical design, the overall structure is simple and reasonable and has sufficient strength and rigidity. Thus the series winch in the structure is compact, small size, light weight, beautiful appearance, and the like, in performance has the characteristics of safety, high efficiency, large starting torque, good low-speed stability, low noise, reliable operation, etc.. Worth mentioning is hydraulic motor high volumetric efficiency and the sun company quality balance valve to solve the winches are generally secondary decline and empty hook jitter phenomenon, making the upgrade of the series hydraulic winch, decentralization and smooth braking process, with a winch clutch can realize free downward. Integrated valve group is arranged in the valve plate is effectively simplified hydraulic system users. Because the series winch has the advantages, it is widely used in ships, railways, Construction Machinery, petroleum, geological exploration, metallurgy and other industries, its excellent performance has been recognized by the user.
Example: installation on the helicopter rescue equipment, main function is will persons or things to be lifted and lowered, its own power, can control the helicopter in maintaining a hover height, by hand winch control can retractable steel rope, to a person or thing lifted down.
Mooring Winch Marine Mooring Winch,High Quality Mooring Winch,Hydraulic Mooring Winch,Electric Mooring Winch Unisite Group Ltd. , https://www.unisitemarine.com
