摘要:
A lifting support apparatus and system is disclosed with integrated mounting points for lifting straps. The lifting support apparatus comprises a joint shield and arc proof cover. A cable accessory is placed on the joint shield and surrounded on its sides and top by the arc proof cover. The exposed ends of the arc proof cover allow for the visible inspection of the connectors of the cable accessory. By incorporating mounting points on the joint shield, the lifting straps are prevented from sliding along the arc proof cover or becoming dislodged. Further, the joint shield includes at least one rib on its bottom surface to prevent the joint shield from bending.
摘要:
Disclosed is a method of assembling a roller assembly that can include mounting a pedestal on a base of the roller assembly such that the pedestal is movable relative to the base; and fixably positioning a roller relative to the pedestal such that the roller is movable axially relative to the base.
摘要:
An adjustable support, which includes a stationary member and an adjustable member coupled to the stationary member in a manner that permits movement of the adjustable member relative to the stationary member and securing the adjustable member to the stationary member at a preferred position.
摘要:
A sway brace attachment for firmly connecting to a beam and other flanged structures, and a method for manufacturing the sway brace attachment. The sway brace attachment includes a main body and an insert that is captured within the main body by a pair of set screws which also engage the flange. Preferably, a third set screw is supported by the main body and engages the opposite side of the flange from the pair of set screws. The main body can be generally rectangular in shape, with a top wall, a pair of side walls extending from the top wall and a pair of bottom walls, which extend inwardly from respective side walls in an overlapping relationship. The sway brace attachment can be used for bracing pipes and other loads, suspended below ceilings and floors, against sway and seismic disturbances.
摘要:
A pipework brace comprising a first pipework engaging member and a second engaging member. A first tubular strut and a second tubular strut are provided and the first tubular strut is attached to the first and second engaging members by connectors located at each end of the first tubular strut. The second tubular strut is connected to the first and second engaging members by connectors located at each end of the second tubular strut. The connectors each comprise two clamp members that are arranged to allow multi-axis rotation so that each end of the strut may be moved in at least two planes relative to the pipe work engaging members.
摘要:
A lifting support apparatus and system is disclosed with integrated mounting points for lifting straps. The lifting support apparatus comprises a joint shield and arc proof cover. A cable accessory is placed on the joint shield and surrounded on its sides and top by the arc proof cover. The exposed ends of the arc proof cover allow for the visible inspection of the connectors of the cable accessory. By incorporating mounting points on the joint shield, the lifting straps are prevented from sliding along the arc proof cover or becoming dislodged. Further, the joint shield includes at least one rib on its bottom surface to prevent the joint shield from bending.
摘要:
A high viscosity fluid composition having a specific gravity of 1 or more, the physical properties of said fluid composition is not impaired for the use of a long period of time, and a vibration energy damping device which is filled with said high viscosity fluid composition. The high viscosity fluid composition comprises a high viscosity hydrocarbon fluid and an inorganic filler.
摘要:
A pipe support apparatus including a length of flexible webbing having a first receptacle formed at one end and a second receptacle formed adjacent an opposite end of the webbing, a first rigid member received within the first receptacle, and a second rigid member received within the second receptacle. Each of the first and second rigid members has a height greater than a thickness of the webbing. The length of webbing defines a pipe receiving surface between the first and second rigid members. Each of the first and second receptacles is a loop having an opening suitable for slidable receipt of the first and second rigid members. The first and second rigid members are cylindrical members which are slidably received within each of the receptacles. The webbing can have a plurality of receptacles formed adjacent one end of the webbing. The plurality of receptacles selectively receives one and only one of the rigid members.
摘要:
A vibration-damping holding device for holding at least one pipeline having a holding body of a hard-elastic material and a receiving body of a soft-elastic material insertable into said holding body, the holding body having a lower part adapted to be anchored to a carrier plate, an upper part and resilient locking hooks for releasably connecting them to one another in a closed position, the upper and lower parts forming a cavity between them in the closed position for receiving the receiving body. The receiving body also has two parts that can be assembled together to form the body, each of the parts having an outer shell with an outer shape compatible with the cavity in the holding body and at least one semi-annular inner shell that cooperate as a pair with each other to hold a pipeline. The inner shells are connected to the outer shells by a plurality of annularly spaced spring struts that extend radially outward from the inner shell, the struts being V-shaped with the vertices of the V's pointing alternatively towards one side or the other relative to the axis of inner shells and the pipeline.
摘要:
A plurality of eccentric rotors are rotatably fitted between a fixed base and an output shaft on which an object to be vibrationproofed is mounted, the output shaft being supported movably in 3 to 6 Degree-of-Freedom, magnet spring mechanisms are provided on fitted wall surfaces between the fixed base and the eccentric rotor, a composite vibrationproof adjusting spring is provided between the fixed base and the output shaft, the magnet spring mechanism responding to a fine displacement of the output shaft, and in a case where the output shaft is greatly displaced, the output shaft is braked so as to be restored to a predetermined position by the composite vibrationproof adjusting spring mechanism. The magnet spring mechanism produces a large braking force since a rotational angle is large and a rotational-angle speed is high due to eccentricity of eccentric rotors.