31results about How to "Increase the carrying load" patented technology

The invention discloses a high level rack with intelligent and automatic loading and unloading functions and belongs to the field of storage equipment. The high level rack comprises a storage rack body, a movable cage frame and an electrically-controlled trolley. The movable cage frame comprises an outer frame body, an inner frame body, a lifting guiding-sliding mechanism and a carrying table with an extensible carrying supporting plate, wherein a camera used for observing goods loading and unloading actions is arranged on the upper portion of the inner frame body. The electrically-controlled trolley comprises a trolley body, a driving mechanism, a guiding mechanism and a hoisting mechanism, wherein the driving mechanism drives the trolley body to transversely slide on the top of the storage rack body, and the hoisting mechanism is connected with the inner frame body. The movable electrically-controlled trolley is arranged on the top of the storage rack body, the hoisting mechanism is used for driving the inner frame body of the movable cage frame to go up and down, the extensible carrying table in the inner frame body is used for automatically taking and conveying goods, and the camera is used for observing the goods loading and unloading actions, so that intelligent and automatic unloading and unloading of the goods are achieved; the problem that high level goods are hard to load and unload is solved, safety of operation of workers is improved, and loading and unloading efficiency of the high level goods is improved.

The invention provides a high-speed elevator balancing compensation chain and a production method of an anchor chain thereof. The anchor chain comprises unstudded anchor chains and interior-studded anchor chains, the interior-studded anchor chains comprise chain rings I and stay pins, the stay pins are located in the chain rings I and placed in the middles of the interior portions of the chain rings I, the stay pins connect the upper and lower portions of the chain rings I, and the stay pins and the chain rings I are connected through connecting buckles. The unstudded anchor chains comprise chain rings II, the unstudded anchor chains and the interior-studded anchor chains are connected in a mode of 1 : 1-3, and the length of the chain ring II of each unstudded anchor chain is one to two times as much as the length of the chain ring I of each interior-studded anchor chain. According to the high-speed elevator balancing compensation chain and the production method of the anchor chain thereof, through the connecting mode, the chain rings of the anchor chain are not prone to loosing and slipping down in the operating process, noise in the operating process is reduced effectively, and the elevator balancing compensation chain is not prone to being twisted; and meanwhile, the strength and the borne load of the elevator balancing compensation chain are effectively enhanced on the premise that the whole weight is not added, and the elevator balancing compensation chain can be suitable for a high-speed elevator at a speed greater than 3 m/s.

The invention is concerned with a kind of tire with anti-burst function, using for tire to vehicle, plane, and non-vehicle and other purposes. It relates to tire body and tire coronet. The tire body is a rigid elastic body and the face of it is netlike elastic body, and the netlike elastic body is in the layer of tire coronet. The made tire of vehicle and plane does not need charge, and if the tire is punctured, it can insure the calm of running to vehicle and plane without unbalance of load to tire. The cost of product is low and it is light for replacing. It is fit for the tire of vehicle and plane, and also fit for rolling shoes, traveling box and wheel of chair.

The invention relates to a production technology for an elevator balance chain. The production technology comprises the following steps of: S1: pointing; S2: drawing wires: carrying out drawing processing on a steel material by an inverted wire drawing machine, in a wire drawing process, adding wire drawing powders to lubricate the steel material, recycling the wire drawing powders, and supplementing taken-away loss in fixed time so as to prevent from generating waste wire drawing powders; S3: knitting: enabling the steel material to be formed into a spiral shape by a chain automatic knittingmachine, shearing the spiral steel material to enable the spiral steel material to be formed into an annular shape, clamping two ends of the annular steel material, enabling one end to rotate for 45 degrees, twisting a chain link into a three-dimensional annular shape to finish the shaping of one chain link, feeding the spiral material to enable the spiral material to penetrate through the shapedchain link, and circulating to form the chain; S4: carrying out butt welding; S5: correcting; and S6: carrying out shot blasting: utilizing friction between leather and the chain to carry out lubricating and polishing processing on the balance chain. The production technology has the following advantages that the bearing load of the elevator balance chain is improved, the elevator balance chain isprevented from twisting and deforming, and a surface degree of finish and surface smoothness can be improved.

The invention relates to a system, comprising a camshaft with at least two bearing points, a two-part camshaft receptacle which has, in a lower part, at least two bearing saddles and, in an upper part, at least two bearing covers corresponding to the bearing saddles, the camshaft being mounted with its bearing points in the bearing saddles and bearing covers. Further, bearing half shells are provided, of which in each case two are arranged in pairs between a bearing point and the bearing saddle and bearing cover receiving this bearing point, so that, the bearing half shells are supported on the bearing saddle or bearing cover and in each case two bearing half shells, together with a bearing point form a radial plain bearing.

The invention relates to power transmission equipment capable of preventing accumulated snow; the equipment comprises a main body, a supporting box and two wiring devices, and further comprises a snow removing mechanism and two fixing mechanisms, each fixing mechanism comprises two fixing assemblies, and each fixing assembly comprises a fixing box, a fixing plate, an air bag, a pulling plate, a connecting pipe, two connecting rods and two first springs. The snow removing mechanism comprises a heating rod, an inflation assembly, a vibration assembly and two driving assemblies, the power transmission equipment realizes a cable clamping function through the fixing mechanism, and reduces the probability of separation of a cable and a binding post, thereby improving the stability when the cable is connected with the binding post, and avoiding the influence on the power transmission work. And through the snow removing mechanism, the snow removal function is realized, so that accumulated snow cannot cover the binding post, the connection between the cable and the binding post cannot be influenced, the power transmission work cannot be influenced, and the reliability of the equipment is improved.

The invention belongs to the field of light weight and particularly relates to a lightweight wheel with a flanging irregular hole spoke. The lightweight wheel comprises a wheel body and the spoke; the spoke comprises a mounting part and a slope part; a center hole is formed in the center position of the mounting part; mounting holes formed in the mounting part are uniformly formed in the outer side of the center hole; peach-shaped air holes are uniformly formed in the slope part; and flanging irregular holes are formed between every two peach-shaped air holes. Through the design that the irregular holes are formed between the air holes in the spoke, and the irregular holes turn edges toward the periphery of the arc surface of the spoke, the air hole strength of the spoke is increased, the weight of the spoke is reduced, the service life of the spoke is greatly prolonged, the overall stiffness of the wheel is strengthened, the bearing load of the wheel is greatly improved, and a new way is opened up for wheel light weight.

The invention belongs to the technical field of lightweight wheels, and particularly relates to a lightweight wheel with a novel 15 degrees DC arc-shaped rim gutter bottom. The wheel comprises a rim and a spoke welded to the rim, an R-shaped side concave circular arc-shaped groove is arranged in the middle of the side face of the rim, an inflating valve holder is arranged on one side, close to the spoke, of the side concave circular arc-shaped groove, a convex peak is arranged on one side, away from the spoke, of the side concave circular arc-shaped groove, the inflating valve holder comprises a holding inclined plate arranged in the side concave circular arc-shaped groove, an inflating valve hole is formed in the holding inclined plate, and an inflating valve is arranged in the inflating valve hole. By arranging the side concave circular arc-shaped groove, the convex peak and the inflating valve holder on the rim, the overall strength of the lightweight wheel can be effectively improved, the bearing load of the wheel is greatly improved, and a new way is opened for the lightweight wheel.

The stand system for storing objects comprises at least one stand (1) with vertical vertical columns (2) on which bag-shaped crossbeams (15) are fixed, and the crossbeams can at least be used to fix the loading plate (5 ). The vertical columns (2) have recesses (10) for carrying the hook pairs (18) of the crossbeams (15) and grid-shaped gaps (6) for carrying additional platform components. This shelf system has a high degree of stability and load-bearing capacity, and can store various objects of different sizes, shapes and weights. For this purpose, the bench system has insertion knots (19) and/or stabilizing profiles (28) with hooks (22) which can be inserted into the gaps (6) of the longitudinal columns (2) The angle plate (38) of the column (2) is used to connect the foundation (2, 37), a pair of spacer angle irons (34) are used to connect several benches (1) and/or connect a foundation (37), swing rail The suspension (30) of (31) can be packed in the crossbeam (15).