摘要:
A support assembly mounted on the roof of a tank comprising a support block, a base plate between the support block and the tank, and guiding brackets or rails joined to a structure above the tank. The guiding brackets or rails comprise a face turned towards a cooperating face of the support block. The face of the bracket or rail and the cooperating face of the support block are inclined at an angle which depends on the width and height of the support block.
摘要:
A precision adjustment screw mechanism comprises a platform carried by a base. The platform is selectively movable towards and away from the base, and is selectively tiltable with respect to the base. A push-pull screw is secured to and between the platform and the base, to selectively displace the platform towards and away from the base. The push-pull screw has a ball-and-socket type joint between the platform and the base, with the platform tiltable with respect to the base about the ball-and-socket type joint. A cylindrical bellows has a proximal end sealed to the base and a distal end sealed to the platform, and circumscribes the push-pull screw between the base and the platform. The bellows can react torque exerted on the platform by a fastener of the push-pull screw.
摘要:
Disclosed is a method for the construction of a prestressed concrete tank for the storage of liquids. The method includes erecting precast concrete panels on a foundation in a generally cylindrical shape while allowing an opening to allow the passage of people and equipment there through during the construction of the tank. Anchors are provided along both vertical edges of the opening. Strands are inserted into the anchors along both vertical edges of the opening and wire wrapped under tension over the outer surface of the inner tank wall. In one embodiment, a structural frame is secured within the opening and the strands are anchored to the vertical members of the structural frame. Once the opening in the tank wall is no longer needed, the opening is sealed with concrete panels. The sealed opening is then wire wrapped under tension using strands anchored to the anchors provided along both vertical edges of the opening.
摘要:
A membrane anchor mechanism which fixes a membrane provided on an inner wall surface side of a concrete wall via a heating insulating material to the concrete wall, includes a rod-shaped leg portion which is erected on the concrete wall, an anchor which is supported by the leg portion in a state of being separated from the concrete wall and is inserted into a through-hole passing through the heat insulating material and the membrane, and a pressing part which is fixed to the anchor through the through-hole and presses the membrane.
摘要:
Disclosed is a method for the construction of a prestressed concrete tank for the storage of liquids. The method includes erecting precast concrete panels on a foundation in a generally cylindrical shape while allowing an opening to allow the passage of people and equipment there through during the construction of the tank. Anchors are provided along both vertical edges of the opening. Strands are inserted into the anchors along both vertical edges of the opening and wire wrapped under tension over the outer surface of the inner tank wall. In one embodiment, a structural frame is secured within the opening and the strands are anchored to the vertical members of the structural frame. Once the opening in the tank wall is no longer needed, the opening is sealed with concrete panels. The sealed opening is then wire wrapped under tension using strands anchored to the anchors provided along both vertical edges of the opening.
摘要:
A safety cover of portable gas container includes top and bottom housings, a locking device, and a first opening on the top housing. The top housing is for covering the upper part of the portable gas container, and includes top and side walls, and a space, confined by the top and side walls, for accepting the upper part of the gas container. The first opening through the top wall of the top housing is adapted to expose a nozzle of the gas container. The bottom housing is for covering the lower part of the portable gas container, and includes side and bottom walls, and a space defined by the side and bottom walls. The locking device is for engaging and securing the top and bottom housings. The safety cover of portable gas container encloses the portable gas container and safely confines an explosion of the gas container inside.
摘要:
Various embodiments of a compressed gas tank assembly are disclosed. According to various embodiments, a compressed gas tank assembly is provided comprising a liner, an inside fastener coupled to the liner, an attachment feature removably coupled to the inside fastener.
摘要:
A cylinder shape transportation bag, for a tank or cylinder filled with gas or liquid being transported in a vehicle; comprising of a bag made of light weight and durable material with straps securing the tank or cylinder inside the vehicle and a drawstring to tighten the bag to the surface of the tank or cylinder, and a non-skid bottom to prevent slips and slides inside a vehicle.
摘要:
A gas cylinder sheath made of inexpensive material, such as canvas, serving as a secure holder for tools and accessories commonly organized for the use with gas torches and further providing a necessary safety assembly as required by regulatory laws.
摘要:
Various embodiments of a compressed gas tank assembly are disclosed. According to various embodiments, a compressed gas tank assembly is provided comprising a liner, an inside fastener coupled to the liner, an attachment feature removably coupled to the inside fastener.