3results about How to "The connection position is stable" patented technology

The irrigation equipment comprises a support, the bottom of the support is fixedly connected with a supporting column, the irrigation equipment further comprises a shielding plate, the shielding plate is fixedly connected to the top of the support, the bottom of the shielding plate is fixedly connected with a protection assembly, and the position, close to the shielding plate, of the protection assembly is fixedly connected with an irrigation assembly; the position, away from the shielding plate, of the irrigation assembly is fixedly connected with a cultivation disc. According to the irrigation equipment for seedling cultivation of Astragalus adsurgens, the cultivation trays correspond to the water flow spraying positions of the irrigation assemblies, it is ensured that the water flow sprayed by the irrigation assemblies enters the cultivation trays, then it is ensured that the cultivation trays receive the water flow sufficiently, the irrigation assemblies make contact with the supports and the baffle plates, and it is ensured that the irrigation assemblies irrigate the cultivation trays sufficiently; the situation that development of seeds in the cultivation tray is affected by omission during water spraying is avoided, and the irrigation assembly can protect the seeds cultivated in the cultivation tray.

This utility model discloses a double-sided channel steel installation structure for cable trays in building electrical engineering. It includes multiple installation components fixed to the bottom of a wall by expansion bolts. Each installation component has a channel steel at its bottom, and a hanger rod is fixedly connected to the bottom of the component. The hanger rod penetrates the inner cavity of the channel steel and is fixedly connected to a transverse channel steel. Two symmetrical limiting plates are fixedly connected to the top of the transverse channel steel by bolts. Two symmetrical clamping plates are fixedly connected to opposite sides of the two middle channel steels. Diagonal braces are fixedly connected to the surfaces of the two clamping plates by bolts. Top plates are fixedly connected to the left and right sides of the bottom of the wall by expansion bolts, and support rods are fixedly connected to the bottom of the top plates. This utility model, through the combined use of clamping plates, diagonal braces, and support rods, makes the connection between the cable tray and the channel steel more stable, thereby preventing deformation of the channel steel when bearing the weight of the cable tray.

The utility model discloses a portable magnetic direct current monitoring quick-taking butt joint interface, which relates to the technical field of monitoring butt joint interfaces and comprises a female joint and a reinforcing assembly, a positioning rod is mounted on the outer side of the female joint, and the reinforcing assembly used for increasing connection is arranged outside the positioning rod. And the reinforcing assembly comprises a limiting rod, a movable groove, a connecting rod, a reinforcing connecting plate and a clamping groove, the movable groove is formed in the middle of the limiting rod, the side edge of the limiting rod is connected with the connecting rod, and the reinforcing connecting plate is connected to the end of the connecting rod. According to the portable magnetic direct-current monitoring rapid butt joint interface, the connecting rod and the reinforcing connecting plate are directionally moved through the limiting rod, the situation that the connecting rod and the like fall off and are lost is avoided, the reinforcing connecting plate is moved to the middle of the connecting position after the female connector and the male connector are connected, and a clamping groove in the inner wall of the reinforcing connecting plate is connected with a limiting strip outside the male connector in a clamped mode; and after the female joint and the male joint are connected, the connection position is more stable during carrying.