46results about How to "With support function" patented technology

The invention discloses a vertical weaving cloth unwinding mechanism with a support function. The vertical weaving cloth unwinding mechanism comprises a square base; a support base is arranged at the middle part of the base; a circular groove is downwards formed in the top of the support base; a fixed column is vertically arranged in the groove; a connecting piece is arranged at the top of the fixed column, and includes a connecting ring and a connecting disc; the connecting ring is annular, and is connected to the top of the fixed column; the connecting disc is arranged at the top of the connecting ring; a through hole is formed in the connecting disc; a first bearing is arranged in the through hole, and is vertically connected with a rotating roller; an annular groove is formed in the lower part of the rotating roller; a fixed ring is connected into the annular groove; multiple fixed plates are horizontally arranged on the fixed ring in a fan form; the rotating roller is provided with a support ring at the lower part of the fixed ring; multiple connecting plates corresponding to the fixed plates are arranged on the side surface of the support ring; support plates are outwards arranged on the connecting plates; transverse plates are horizontally arranged at the tops of the front ends of the support plates; and the transverse plates are connected to the bottoms of the fixed plates.

The invention relates to a connected two-way isolation bearing system. The system comprises a plurality of isolation bearings, wherein each isolation bearing comprises an upper connecting plate and alower connecting plate, a supporting plate is arranged between the upper connecting plate and the lower connecting plate, a u-shaped sliding plate is arranged on the upper surface of the supporting plate, the upper connecting plate is n-shaped, the sliding plate is located in the upper connecting plate, and balls are arranged between the upper surface of the sliding plate and the lower surface ofthe upper connecting plate; a plurality of longitudinal isolation units and a transverse isolation unit are arranged between the supporting plate and the lower connecting plate, the longitudinal isolation units are distributed in a circumferential array manner with an axis of the transverse isolation unit as a circle center, each longitudinal isolation unit comprises a connecting piece, a flange and a vertical isolation assembly, the transverse isolation unit comprises a rubber protective jacket and an isolation combination, the rubber protective jacket is in a round tube shape, and the isolation combination is arranged in the rubber protective jacket; the two isolation bearings are connected through a rubber plate. The isolation bearing system reduces horizontal quake and vertical quake of a building under the seismic action.

The invention discloses an automatic door opening and closing device and a refrigerator with the device, comprising a driving mechanism, a base for supporting the driving mechanism, a transmission mechanism, a hinge seat, a hinge body, and a control unit, the hinge body and The hinge shaft is fixedly connected, the hinge seat has two side flanges, and through holes are oppositely opened on the two side flanges, the two ends of the hinge shaft pass through the through holes, and one end of the hinge shaft passes through the The transmission mechanism is connected with the power output shaft of the driving mechanism, and the driving mechanism is connected with the control unit and accepts the control of the control unit. In the automatic door opening and closing device of the present invention, the driving mechanism drives the hinge body to rotate around the hinge shaft by driving the transmission mechanism. When in use, the hinge body is fixed on the door body to realize automatic opening and closing of the door. Device to open the door.

The invention discloses a conveniently-fixed engineering blasting line arranging device with a supporting function. The conveniently-fixed engineering blasting line arranging device with the supporting function comprises an outer sleeve, second fixing screws, a pushing rod and a pushing rod shaft. First fixing screws are installed on the outer sleeve, the second fixing screws are installed on an inner sleeve, the pushing rod is connected with a limiting frame, the pushing rod shaft is fixed to the bottom end of the pushing rod, and the pushing rod shaft is connected with spring expansion rods.The spring expansion rods are connected with middle rotating shafts, the spring expansion rods are connected with clamping block shafts, and the clamping block shafts are arranged on clamping blocks.According to the conveniently-fixed engineering blasting line arranging device with the supporting function, a plurality of fixing structures are adopted for fixing a device body, the effect that thedevice can be stably fixed to a position needing blasting is guaranteed, and the situation that a poor blasting effect is caused by a bad fixing effect is prevented from occurring; and meanwhile a special supporting fixing structure is designed for supporting and protecting lines, and thus the lines are protected against damage.