4results about How to "Play a storage role" patented technology

The utility model relates to sheet metal processing technical field, concretely is a sheet metal part flatting machine for sheet metal processing, include: organism, including the object table, the surface mounting of object table has the side plate, the surface fixed coupling of side plate has the guide rod, the surface fixed coupling of guide rod has the fixed plate, the surface mounting of guide rod has the pressure plate, the surface of fixed plate has the screw rod through the screw connection, the utility model discloses the object table and the side plate are split and are connected under the action of connecting groove and connecting rod, can make the object table can remove from the inside of flatting machine, further make sheet metal part when carrying out flatting and placing can be more convenient and accurate, to avoid the direct placement sheet metal part in flatting machine leads to the situation that the staff vision is blocked by the pressure plate, simultaneously under the action of the support force that the support spring applies, can realize the clamping of the clamping block and two groups of clamping slots, further realize the limiting effect of object table movement before and after.

This utility model discloses a battery pack, comprising a first mounting plate, a second mounting plate, and a bend. Welding holes are provided on the first and second mounting plates. These welding holes are not through holes, and the diameter of the circular hole on the near end face is smaller than the diameter on the far end face. An inner cavity is provided inside the welding hole, and the inner wall of the welding hole has an inclination angle of 50° to 70°. A protective flange that mates with the welding hole is provided near the near end face of the welding hole, and the upper end face of the protective flange is slightly higher than the horizontal plane of the first and second mounting plates. Compared with the prior art, the beneficial effect of this utility model is that it provides a countersunk hole molten pool structure at the welding point on the battery pack. During battery assembly welding, this structure can block a certain amount of molten metal splashing, reduce the coverage area of ​​the splashed metal, and provide some containment for the molten metal, reducing the possibility of splashed metal getting stuck between the battery cells and puncturing the insulation.

The utility model discloses a roller adjusting structure which is characterized in that a roller assembly comprises a side plate unit and a roller unit, the roller unit comprises a main roller and an auxiliary roller, and adjusting mechanisms are arranged at the positions where the two sides of the auxiliary roller are connected with the side plate unit in a matched mode; a thread passing gap is formed between the auxiliary roller and the main roller; the size of the thread passing gap is adjusted after the auxiliary roller rotates relative to the main roller through the adjusting assembly. According to the utility model, the structural design is reasonable, the main roller is arranged for placing the fabric, and the auxiliary roller is arranged for clamping and limiting the fabric; by arranging the adjusting mechanism, the clamping work on the fabric is achieved; by arranging the thread passing gap, the fabric can be placed on the main roller after passing through the thread passing gap; and by arranging the sliding unit, when the fabric is matched with the auxiliary roller, the width of the fabric is limited.

The application relates to the technical field of building greening, and provides an ecological green wall structure and a construction method thereof. The ecological green wall structure comprises a mounting frame and a plurality of surrounding wire meshes arranged on the mounting frame. Each surrounding wire mesh surrounds to form a planting area. The planting area is filled with a planting layer for planting roots of vegetation. The plurality of surrounding wire meshes are arranged along the height direction at intervals. Growth areas for stem growth of the vegetation are formed between the planting areas of two adjacent surrounding wire meshes. A first absorption layer is arranged between the mounting frame and the surface of a building wall. The side wall of each surrounding wire mesh close to the building wall is attached to the first absorption layer. The inner wall of the planting area is provided with a second absorption layer. The growth area is provided with irrigation pipes for irrigation. The two ends of the irrigation pipes are arranged in the horizontal direction. A plurality of spray heads are arranged on the peripheral wall of the irrigation pipes. The ecological green wall structure can reduce the loss of water and nutrients.