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Copyright: Qingdao the Fu Sheng Tai Metal Products Co., Ltd.
Contact:Sun Jie
Tel:86-532-87529866
   86-15954271716
         86-18661818013
Fax:86-532-87529865
Address: Jimo Huanxiu Office
Email:qdfushengtai@163.com
Business Manager:Lisa
Email:fushengtai0707@163.com
Tel:86-532-86651699
         86-15863089196

How to choose and use rigging
1, rigging specifications, types of choice when choosing rigging specifications, must be lifting load size, weight, appearance, and prepared to adopt the lifting methods common influence way of using factor included in the calculation are given consideration, the limit of the requirements of the work force, and at the same time, working environment, the types of load must be taken into consideration. Must choose has enough ability, and can satisfy the use of appropriate way the length of the rigging, if multiple rigging is used at the same time lifting load, must choose the same type rigging; Flat rigging materials cannot be environment or load effect. Whatever attachment or soft lifting lug do you need, we must think carefully about the end of the rigging and auxiliary accessories and lifting equipment matching.

2, rigging of limiting the use of Angle when using soft hanging ear flat sling, minimum use of ear length not less than 3.5 times and lifting lug contact part of the hook maximum thickness, and lifting lug activities not more than twenty ° Angle. When the connection with the soft lifting lug sling and lifting appliance, sling and lifting gear contact must be always part, unless the axial line width of no more than 75 mm, lifting accessories bending radius must be at least sling axial width of 0.75 times. For instance, sling in cargo hook in the radius of at least 0.75 times the sling axial width. Fabric width may be cargo hook inside part on the radius of curvature, cargo hook to the effect of the width of the fabric in strength in the scope of the function of balance. Sling it is strictly prohibited to overload, must use the right way coefficient, part of the limit work force way might have on the label given, multiple combination sling cannot exceed and vertical direction Angle.

3, rigging follow good lifting experience in the beginning before hoisting plan lifting and portable operating plan.

4, rigging lifting, the correct use of rigging mode of connection rigging in safe mode correct placement, connects the load, must put rigging in on load in order to load to the role of the equilibrium of the sling width; Still can not knot or distorted sling suture parts should not be subjected to hook or lifting equipment, and always in the sling of upright part, pass away from load, hook and lock Angle to prevent damage to the label.

5, multiple combination rigging use of the note multiple combination of the sling limit work force evaluation depends on the symmetry under load combination sling, namely when lifting, according to the design of the sling branch distribution symmetry even, have the same vertical Angle. 3 combination sling, if the branch cannot according to the stress of the uniform design, the biggest strength in a branch, it will be the view of design is the sum of the largest branch of tolerance, the same result in 4 combination sling, if not rigid load, will also count. Note: for rigid load, the majority of gravity may be three branch, or even two, for the rest of the team only protect load balance.

6, rigging lifting, rigging protection sling away from sharp edges, the friction and wear, no matter from load or lifting appliances, should strengthen and protect the right of the sling part from sharp edges and wear damage, necessary to strengthen the protection of the additional supplement is a must.

7, rigging ensure lifting, load balancing in the lifting process, must adopt safe ways to use sling, can't let load inclined or from the sling slide; Must arrange sling in load center of gravity and lifting point straight above, let load balanced, stable, if the load center of gravity is not lifting point under, movement of the sling may over the key. To cause a hazard.

8, rigging the hoisting way if you use basket hanging, can guarantee load safety, because there is no like lock hanging that locking behavior, and the sling can flip through the key, recommend two sling are used together, sling body suspension as far as possible, to ensure that the vertical load in equal share between branch. When flat sling lock crane, should be allowed to put natural Angle (120 °) state, so as to avoid the friction heat, sling is not be in a strong forced position, also do not attempt to create tight grip, correct safe mode to use a sling double lock crane. Double lock hanging ensure safety and prevent load from the sling slide.

9, rigging to ensure staff safety in the lifting process, pay close attention to, to ensure the safety of the people must warn in dangerous condition of the staff, if need, immediately withdraw from the danger zone. Hand or other parts of the body must stay away from rigging, prevent when rigging less damage.

10, rigging in the lifting process, must use demonstration way lifting must use demonstrative lifting, sling from relaxation picked up until hang tight, load gradually be promoted to a predetermined position, especially important in the basket hanging or free tension for the friction load. 11, rigging control load rotation if load tend to tilt, must put on weight, ensure load restrictions, prevent load accident rotation guaranteed.

12, rigging avoid rigging collision, drag, pull, friction, oscillation, prevent rigging damage in lifting, care must be taken to insure load restrictions, to prevent accidental flip or other object collision. Avoid drag, pull or oscillating load, if that will increase the stress of the rigging. Rigging if rigging under load, or load in the pressure in the rigging, not on the ground or rough surfaces drag rigging.

13, rigging landing when lifting, load will be in equal restriction of fall down.

14, the correct storage rigging when sling complete lifting operation, must be put back, correct storage; If no longer use, must be stored sling in a clean, dry, well ventilated conditions, room temperature, and in the shelf and far away from heat, erosion appearance gas, chemicals, direct sunlight or other strong ultraviolet irradiation. Priority use storage items, must check sling in use process happen any damage, not in storage has damaged sling. When hoisting, sling is the pollution of acid and alkali, diluted or with corresponding prior recommended storage media to neutral. According to the lifting sling materials and related chemical properties of the reference, from supplier recommended, have used no problem products may be necessary. Sling in use wet, or due to clean the reason, will be hung up, natural dry.