38results about How to "Improve standing stability" patented technology

A portable stand with an integral power supply and controller, a mast for supporting a functional device and a stabilizing leg assembly comprises a main housing for a power supply, and connected to the main housing are retractable and extendable support legs and an extendable and retractable mast. The mast includes a mount for holding at least one functional device to form a single, integral unit that provides for storage, stable support and power for a functional device that is mounted onto the mast, and portability.

A stand with at least three stand legs (2, 3, 4), which is embodied to fasten a leveling, plumbing, or angular calibration device (5), is provided, with the stand legs (2, 3, 4) being embodied rotational around a common axis (6) at their ends facing each other. Each stand leg (2, 3, 4) is bent by the same angle (α) at a distance from the axis (6), with a freely projecting section (14) of one leg being provided with a threaded bolt (15) freely protruding transversely thereto.

The present invention relates to a container, particularly a cup, with a base and a first sidewall, wherein the first sidewall comprises at least a first, at least partially circumferential shaping directed inwardly and/or outwardly. The container may also include a second sidewall attached to the shaping of the first sidewall at a connection point thereby providing an air gap between the first sidewall and second sidewall. The shaping of the first sidewall may include a tip to which the second sidewall is sealed or glued.

The invention relates to a wheel track changing suspension mechanism of traveling machinery. The wheel track changing suspension mechanism is especially suitable for changing distance between wheels on two sides on a front axle and a rear axle and distance between the front axle and the rear axle of a motor vehicle. The mechanism mainly comprises front and rear variable folio angle suspension mechanisms, front and rear wheel track adjusting mechanisms and a steering mechanism, front and rear suspensions respectively comprise left and right rotary arms in symmetric arrangement, one ends of the left and right rotary arms are hinged, the hinged end is fixed on an intermediate cross beam through a rotary arm sleeve, the other ends of the left and right rotary arms are fixedly provided with vertical shafts and vertical shaft sleeves in a sleeved manner, one ends of the vertical shafts are hinged with sliding sleeves which are respectively mounted at two ends of an optic shaft on front wheels and a spline shaft on rear wheels, the included angle between the left and right rotary arms is adjusted through the front and rear wheel track adjusting mechanisms which are structurally identical and symmetric, and the steering mechanism performs direction handle type control or direction disc type control. The wheel track changing suspension mechanism has the advantages of high trafficability, low requirements on road surface condition, stability in standing and the like.

The invention relates to a stand having a pivotable support arm (2) and a balance weight (AG), in which the balance weight (AG) acts via a cable pull (24) for the weight compensation of the load (G), the balance weight (AG) being arranged in the area of the vertical upright column (21) of the stand.

A device for loading and unloading the standing surface of the drying chamber of a freeze drying installation. The device includes a carriage disposed above an unloading position of the surface which extends transversely to a movement direction during a loading or unloading process and in parallel with the standing surface and forms a movable guiding edge for the drying vessels. Guides disposed on both sides of the standing surface extend in parallel with the movement direction and form fixed guiding edges for the drying vessels. The carriage is driven by two linear motors, the respective primary parts of which are fixedly connected to both side ends of the carriage and are supported on the guides which at the same time receive the secondary parts. All of the components of the devices thus defined are located within the drying chamber, wherein a mechanically extremely simple and low-wear construction is achieved.

A stand includes a main housing having a power supply cavity and a control cavity in which a power supply and controller are respectively housed. The main housing also includes access ports for external connection with the power supply. The stand also includes a leg assembly attached to a first side wall of the main housing, the leg assembly allowing for outward extension of a first leg and a second leg to increase the stability of the stand. The stand further includes a telescoping mast attached to the main housing. The telescoping mast includes a mount for the selective attachment of a functional device thereto. A power and control conduit connects the power supply and mount for the transmission of electric power and control signals to the functional device.

The invention discloses a high-stability robot trunk. An adjusting shaft is arranged vertically; the top end of the adjusting shaft is fixedly connected with an adjusting handle; the bottom end of the adjusting shaft is connected with one end of each of a plurality of adjusting arms; the adjusting arms are uniformly arranged in the axial direction of the adjusting shaft; the other ends of the adjusting shafts stretch towards and are fixedly connected with the inner wall of an annular adjusting barrel; the diameter of the annular adjusting barrel is less than that of a trunk body; a circle of hollow plate is formed in the position, sharing the same plane with the annular adjusting barrel, of the wall of the trunk body in the circumferential direction; a plurality of through holes are uniformly formed in the hollow plate; a loudspeaker is arranged on the outer wall of the annular adjusting barrel; a controller controlling a lifting mechanism to rise and fall is arranged on the outer wall of a trunk sleeve; a balancing chamber is detachably formed in the bottom of the trunk sleeve; a plurality of balancing weights are placed in the balancing chamber; and a filling hole is formed in the side wall of the balancing chamber and is sealed. The orientation of the loudspeaker can be flexibly adjusted by 360 degrees according to the need, the acoustic generation height of the loudspeaker can be adjusted according to the need, and the standing stability is higher.

The invention discloses a lifting support device for a house rack. The lifting support device comprises a strip-shaped bearing base, wherein a lifting support mechanism is arranged on the upper surface of the strip-shaped bearing base, and a moving mechanism is arranged on the lower surface of the strip-shaped bearing base. The lifting support device has the advantages that the device is convenient to use, the lifting height is convenient to adjust, the house rack is convenient to move and adjust to different positions, labor intensity is relieved, the device can support staff to stand, construction of walls is facilitated, and the standing stability is improved.

The invention discloses a pile leg of a windmill installation vessel, wherein six pile legs are arranged, the cross section of the pile leg is octagonal, the length of the pile leg is 62.08 m, and the weight of the pile leg is 445.365 tons; furthermore, the pile leg is composed of seven steel plate frames, and the length of the steel plate frame is 10.15 m; as the cross section of the pile leg is octagonal, the contact surface of the pile leg and a seabed is large and the weight of the pile leg is 445.365 tons, the stabilization of the pile leg fixed in the seabed is high, and the standing stabilization of the vessel body in the sea is improved.

A device for loading and unloading the utility surface (3′) of a drying chamber (2) of a freeze drying system. The device includes a carriage (8) which forms a movable guiding edge for the drying vessels (5), and is moveable on guides (7) disposed on both sides of the utility surface (3) and which extend in parallel with the movement direction and form fixed guiding edges for the drying vessels (5). At least one linear motor is provided to produce a drive for the carriage. All of the components of the device can be located inside the drying chamber (1), and the device of the present invention is suitable for upgrading existing freeze drying systems.

The invention discloses an iron tower foot supporting structure capable of improving standing stability of climbers. The iron tower foot supporting structure comprises a foot pin body, wherein the foot pin body comprises a treading section; an outer threaded section is arranged at one end of the treading section; the foot pin body also comprises two first locking screw caps in threaded connection with the outer threaded section and at least one secondary rod parallel to the outer threaded section; the secondary rod is fixedly connected with the treading section via a connection section; an outer thread is formed in the secondary rod and is in threaded connection with two second locking screw caps; the connection section is tilted. Through the structure, workers can retain the standing centre-of-gravity positions; the safety when the workers stand and climb an iron tower can be improved.

The invention discloses a mobile cooling and dust suppression device for building construction. The mobile cooling and dust suppression device for building construction comprises a bearing frame, a water bucket, a cover plate, a four-head atomizing nozzle and outriggers; the water bucket is lapped to the upper part of the bearing frame; a butt-jointing limiting plate is fixedly connected to the upper end of the bearing frame; the butt-jointing limiting plate is butt-jointed to the interior of a butt-jointing groove formed in the external wall of the water bucket; a limiting buckle is fixedly connected to the plate surface of the butt-jointing limiting plate; a buckling plate is buckled on the external side of the limiting buckle; a cover plate is lapped to the upper part of the water bucket; a rubber plug is fixedly connected to the bottom surface of the cover plate; the rubber plug is inserted in a port of the water bucket; and a pressurizing water lifting pump is fixedly connected tothe upper end of the cover plate. According to the mobile cooling and dust suppression device for building construction, a pulley plate of the mobile cooling and dust suppression device realizes contact with the ground and suspended concealing by means of an adjusting rod so that the wear of a pulley is reduced; and the grounding area of the device during placing is increased, and the standing stability of the device is enhanced.