5results about How to "Act as a support" patented technology

The utility model relates to the technical field of plate type evaporators, and discloses a novel rectangular grid plate evaporator which comprises a bottom plate, movable grooves are formed in the positions, close to the front end and the rear end, of the upper end face of the bottom plate, and threaded rods are rotationally embedded in the two movable grooves. And movable rods are arranged on the outer surfaces of the two threaded rods and the positions, close to the front end and the rear end, of one side of the upper end face of the bottom plate correspondingly, a first clamping plate is arranged between the two movable rods, located on one side, of the four movable rods, and a second clamping plate is arranged between the two movable rods, located on the other side, of the four movable rods. According to the heat exchanger, the rectangular supporting blocks are arranged on the upper end face of the first evaporation plate and the upper end face of the second evaporation plate, a liquid film formed between fluid and a heat exchange face can be effectively damaged in the using process, the fluid can be better evaporated, and an arranged movable rod can drive a first clamping plate to move and be adjusted; therefore, the number of the evaporation plates can be better increased or decreased according to different requirements.

This utility model discloses an aluminum foil anti-corrosion coating application device, including a frame. A transverse movement mechanism is fixedly installed on the inner side of the frame. A fixed crossbar is rotatably installed on the top of the transverse movement mechanism. Fixed frames are fixedly installed at both ends of the fixed crossbar. A flipping frame is slidably installed on the inner side of the fixed frame. A fixed support plate is fixedly installed on the top of the flipping frame. A fixed block is fixedly connected to one side of the top of the fixed support plate. This utility model adopts a structural design in which the distance between the scraper and the rotating roller can be flexibly adjusted. By scraping away the amount of coating liquid carried by the coating roller, the thickness of the anti-corrosion coating on the aluminum foil surface can be adjusted, ensuring the continuity of the coating liquid supply, ensuring the uniformity and smoothness of the coating liquid on the aluminum foil surface, improving the quality and efficiency of the anti-corrosion coating process, and providing convenience for users.

The utility model relates to the technical field of hollow floor systems, and discloses an assembly type hollow floor system which comprises an assembly type floor system body, connecting steel bars are arranged on the periphery of the assembly type floor system body, a positioning assembly is arranged in the assembly type floor system body, and a core mold is arranged on the positioning assembly. According to the assembly type hollow floor system, the positioning assemblies are arranged, the limiting blocking frames are in the horizontal state at the beginning, one limiting blocking frame is put down firstly, then core molds are clamped between the upper guide rail strip and the lower guide rail strip one by one, after each core mold is clamped, nut pieces located at the front ends of the limiting blocking frames are rotated, and pin shafts are taken down; the limiting blocking frames can rotate to be in a vertical state, then the pin shafts taken down from the upper guide rail strips penetrate through the lugs with the holes on the lower guide rail strips and the penetrating holes in the lower ends of the limiting blocking frames, and finally the nut pieces are screwed, so that each core mold is located between the two limiting blocking frames, the distance between every two adjacent core molds is equal, and the core molds cannot move front and back. Time and labor are saved.

This utility model relates to the field of excimer lamp technology and discloses a fixing structure for the inner electrode of an excimer lamp, including a lamp tube, a support tube, an inner electrode, and a fixing assembly. The support tube is coaxially disposed inside the lamp tube, and the inner electrode is sleeved on the support tube. The fixing assembly includes a mounting cylinder, a connecting cylinder, and a connecting rod. The mounting cylinder is sleeved on the inner electrode, and the connecting cylinder is fixed to the side of the mounting cylinder. Multiple connecting cylinders are provided and arranged along the outer periphery of the mounting cylinder. A connecting rod is inserted into the connecting cylinder, one end of the connecting rod extends out of the connecting cylinder and is fused to the inner side of the lamp tube, and the other end of the connecting rod has a gap with the outer side of the support tube. In this utility model, the lamp tube is supported and fixed by the fixing assembly to the inner electrode and the support tube. Since there is a gap between the end of the connecting rod away from the lamp tube and the mounting cylinder, when the connecting rod expands and contracts due to temperature changes, it will not affect the support tube, thereby preventing the support tube and the lamp tube from cracking due to the thermal expansion and contraction of the connecting rod.

This invention relates to the field of monorail crane technology, and discloses an explosion-proof monorail crane capable of preventing runaway. It includes a crane box with a groove on its top. A drive and shock-absorbing mechanism is fixed within the groove and movably connected to a track. The top of the track has mounting holes. This explosion-proof monorail crane achieves both runaway prevention and shock absorption. A second roller acts as the drive, moving the crane box, while a first roller rolls within the bottom of the track. The combined use of the first and second rollers makes the crane box movement more stable, effectively preventing runaway. When the first roller rolls, the movable frame slides upwards under the action of a damper and a second spring. A third spring and a stop plate support the movable frame. The damper provides shock absorption, effectively reducing the swaying of the crane box.