4 results about "Single group" patented technology

The utility model relates to a support and hanger technical field discloses a heavy support and hanger structure, including support main part, support main part includes two interval settings vertical roof, and the crossbeam is connected between two vertical roof, and the lateral wall of vertical roof and crossbeam all includes four side faces and is provided with the support arm mounting groove on every side face, at least one group pipeline support support arm is arranged on the support main part, the utility model discloses stable and function is various, through the vertical roof and crossbeam four side faces all set up support arm mounting groove, has broken through the limitation that only 1~2 side faces of present support and hanger can install support arm, can adapt multidirectional pipeline cross -over layout scene and greatly promote installation adaptability, simultaneously, the stable frame is formed to the support main part structure of'two vertical roof + crossbeam', and the support main part structure is matched with at least one group pipeline support support arm, can satisfy heavy pipeline foundation support demand, and reserve multiple support arm extension space, can increase support point according to pipeline quantity flexibly, avoid single group support arm stress overload, further guarantee support stability.

The present application relates to the field of fruit collection, in particular to a foldable and storable fruit tree fruit collector, comprising a base, supporting blocks and collecting baskets, collecting baskets are arranged above the base, a back-shaped baffle is fixedly connected to the upper surface of the base, supporting blocks are arranged on the four sides of the upper surface of the base, the supporting blocks abut against the back-shaped baffle and are fixed by limiting blocks to avoid shaking during storage, the volume of the single supporting block is small after being split, no additional storage space is occupied, and the supporting block is convenient to carry, when the supporting blocks are spliced, only the bolt needs to be inserted, the limiting block is limited by pushing the T-shaped sliding block, no additional tools such as wrenches are needed, and the overlapping area of the sliding blocking block and the arc-shaped filtering block filtering hole is adjusted, the pore size range can be flexibly adapted to different types of fruits, the device supports parallel erection of multiple groups of arc-shaped filtering blocks, multi-stage screening can be realized, only a single group can be retained to realize single-stage separation of fruits and sundries, and different requirements can be met.

The application discloses a plastic button quick plug connector, which comprises a socket pipe, a plug pipe and a button, limit ring grooves, mounting grooves and mounting ring grooves are formed on the inner wall of the socket pipe from top to bottom, the mounting grooves are three groups or more and are distributed at equal intervals in the radial direction, a single group of the mounting grooves comprises two symmetrically arranged clamping grooves, a single clamping groove occupies 120 degrees in the circumferential direction, the cross section of the clamping groove is in the shape of a trapezoid, the groove bottom is wide and the groove mouth is narrow, barbs are formed at the groove mouth of the clamping groove, elastic friction blocks are embedded in the clamping groove, and the friction blocks partially extend out of the clamping groove; the limit ring grooves are provided with two or more sealing rings; a plug-in part with a tapered outer wall is formed at the end of the button, a step is formed at the top of the plug-in part, the button is inserted into the plug pipe in the radial direction, the button moves up and down within the range of the limit ring grooves, and a plurality of groups of annular through holes are formed on the plug-in part in the radial direction.

The utility model provides a kind of construction fence unit and assembled construction fence, including panel, crossbeam, the panel between fixedly connected with crossbeam, the bottom end of the panel is rotatably connected with a base, the base can rotate freely, the base can be rotated to the below crossbeam, the base front end reserves a lock hole.The utility model has the advantages that: single group support unit (including fence board) 2 people can be installed within a two minutes, the support unit of the fence unit is improved, can be highly folded, the original fixed tripod structure is improved to be foldable, the base can be rotated to the below crossbeam, then the bracing rod is rotated to the back of panel, at this time, the entire support unit only occupies a flat space, can be stacked and stored, occupies small space, convenient to store and transport, compared with traditional fence support, saves a lot of storage space.