6results about How to "Prevent operational impact" patented technology

The utility model relates to a special tool for a track electricity testing pile. The special tool for the electricity testing pile comprises a base, a first rotating rod, a second rotating rod, a first bevel gear, a second bevel gear and a fixed seat, a first bevel gear is arranged at one end of the first rotating rod; a second bevel gear is arranged at one end of the second rotating rod; the first bevel gear is meshed with the second bevel gear; the first bevel gear is installed in the longitudinal direction of the base, and the second bevel gear is installed in the transverse direction of the base. The first rotating rod is connected with the base through a fixing seat; the first rotating rod is externally connected with an electric tool; the first rotating rod is mounted in the longitudinal direction of the base; and the second rotating rod is mounted in the transverse direction of the base. The fixing device has the advantages that the occupied space is small, the electricity testing pile can be rapidly fixed to the rail according to the using scene of the electricity testing pile, the fixing effect is definite, the fixing device can be widely applied to rail operation, and the wide application prospect is achieved.

This utility model provides a plastic pipe cutting device to prevent melt deformation, relating to the field of plastic pipe cutting technology. It includes a processing table, with a processing box installed at one end of the upper surface of the processing table. A cutting mechanism is installed inside the processing box, and raw material is movably installed inside the processing box, located within the cutting mechanism. Support plates are installed at the front and rear ends of the upper surface of the processing table, away from the processing box. In this utility model, temporary storage boxes are set at the upper ends of the front and rear sides inside the processing box, and several nozzles are installed on the side of the temporary storage boxes near the raw material. After a cooling medium is delivered to the temporary storage box through a water inlet pipe, it is sprayed onto the plastic pipe being cut by the nozzles. This allows the cooling medium to promptly remove heat generated when the annular blade rotates at high speed to cut the plastic pipe, preventing localized overheating of the plastic pipe and effectively preventing melt deformation.

The utility model belongs to cable armoring winding technical field, specifically speak to a kind of winding device for armoring cable, the box is provided with cleaning pillar, the cleaning pillar top is provided with cleaning transmission seat, the cleaning transmission seat is provided with no. The cleaning motor is installed on the no. Cleaning transmission roller with brush is rotatably arranged on the cleaning transmission seat;Cleaning motor drives the rotation of cleaning transmission roller with brush, cooperates with the cleaning driven roller of adjustable height above, can effectively remove the impurities on the surface of cable, ensure that the surface of cable is clean when armoring winding, improve the adhesion and connection stability of armoring layer and cable, the dust collecting cylinder of cleaning transmission roller both sides, after dust removal motor drives dust removal fan to run through pulley and transmission belt, dust and dirt generated during cleaning can be promptly sucked, keep working environment clean, prevent impurities secondary pollution cable or influence device other components operation.

The utility model relates to the field of building decoration discloses a low -level buried box for floor cabinet, including box body, the front side of box body is provided with the apron, the back of apron is provided with buckle assembly, through buckle assembly to fix apron to box body, the inside installation of box body has U type ball valve, one side of U type ball valve is provided with fixed component, the front side of U type ball valve is provided with control valve, the end fixedly connected with bellows of U type ball valve, the left and right sides of box body all are fixedly connected with metal sheet, the inside of apron is provided with protection component. In the utility model, make buried box open conveniently to facilitate staff to overhaul and maintain its inside, thereby improve the convenience of buried box, and prevent the inside part of box body from being damaged due to not breathable, and filter the air that enters the inside of box body, thereby improve the protection effect of buried box to internal structure.

The utility model provides cooking equipment which comprises a base, a furnace chamber assembly is arranged above the base, and the cooking equipment is characterized in that a first heat dissipation structure and a second heat dissipation structure are arranged below the bottom of the furnace chamber assembly, and sponge pieces are arranged on the sides, close to the base, of the first heat dissipation structure and the second heat dissipation structure; one side of the sponge piece abuts against the base, and the sponge piece, the first heat dissipation structure, the second heat dissipation structure, the base and the furnace cavity assembly jointly form an air inlet space. The cooking equipment further comprises an electric control structure, and the electric control structure is located in the air inlet space. According to the utility model, flexible contact between the first heat dissipation structure and the base and between the second heat dissipation structure and the base can be realized by arranging the sponge piece, so that the effect of shock absorption and isolation is achieved; and meanwhile, the sponge piece can achieve a sealing effect, so that air flows from the preset air channel, and the heat dissipation effect on the component is good.

This invention relates to the field of mechanical technology and discloses a homogenizing batching device for recycled micro-powder dry-mixed mortar. The device includes a mixing chamber with a striking structure on one side of its top. A flow divider is fixedly connected to the inner wall of the mixing chamber. A motor is fixedly connected to the top of the mixing chamber, and a first rotating shaft is fixedly connected to the output end of the motor. Mixing blades are uniformly fixedly connected to the outer circumference of the first rotating shaft. A uniform feeding structure is provided at the top of the first rotating shaft, and a first scraper is uniformly fixedly connected to the bottom of the first rotating shaft. The bottom of the first scraper is in contact with the bottom of the inner wall of the mixing chamber. The first and second scrapers scrape away material from the bottom and sides of the inner wall of the mixing chamber, and a third scraper scrapes away material from the bottom of the flow divider, preventing material residue from remaining inside the mixing chamber and causing clumping. Simultaneously, a vibrating ball strikes the inner wall of the second scraper as it rotates.