Portable Pipe Constant spring Hangers for various pipe installation
Product description
Constant force constant crane is designed according to the principle of torque equalization.Under the allowable load displacement, load torque and spring torque always adhere to the balance.For the pipe and equipment supported by the constant crane, it can provide a constant supporting force when the displacement occurs, so it will not bring additional stress to the pipe equipment.
The constant crane is generally used in the center where the displacement stress is reduced, such as the suspension part of the boiler body of the power station, steam, water, smoke, wind pipe and extinguisher of the power plant, and the center where such supports are required in the petroleum and chemical industries.When the thermal displacement of a lifting point in the pipeline system is greater than 12mm, it is appropriate to choose a constant crane to support, in order to prevent the pipeline system from generating risky bending stress and adverse stress transfer.
Features
Rated load: 0.2 ~ 400kN displacement: 0 ~ 508mm
Allowable field load conditioning quantity :±10%
Technical parameters
Regular load dispersion (including friction) within full travel :≤6% uniform load and design load dispersion within full travel :≤2%
When locked, 2 times maximum working load is acceptable.
Structure composition and working principle
Our company mainly operates and consumes the spring type constant force support and hanger, and can also provide the main and auxiliary spring type or other ways of constant force support and hanger according to the user's request.The spring constant force support hanger is designed according to the principle of torque equalization.It relies on the exquisite geometric design, so that load torque and spring torque in the work process has been balanced, in order to adhere to the constant support force, can eliminate or reduce the additional stress on the pipeline or equipment.
Main and auxiliary spring type constant force support hanger is designed according to the principle that the resultant force is constant under the action of the main spring force and the auxiliary spring force.
The spring type constant force support hanger is mainly composed of cylindrical spiral spring and lever mechanism.Because its spring and component manufacturing technology is simple, mature, the product performance is stable, the economy is good, has been used for a long time in the domestic, therefore is the most widely used type;The performance of the constant force hanger with the butterfly spring is relatively difficult to control, while the main and auxiliary spring constant force hanger requires high precision of the spring, so it is relatively difficult to manufacture, so it has not been widely used.
The company USES the introduction of ITT Grinnell support hanger design, manufacturing technology, the introduction of the domestic production of 58 series of constant force support hanger, with a variety of ways, selection of bento, excellent performance characteristics, by domestic and foreign users.
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Portable Constant Support Hanger For Various Pipe And Equipment Installation Images
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