6results about How to "Easy to maintain stability" patented technology

This invention belongs to the field of ship maintenance technology and discloses a ship's internal corner maintenance door, including a maintenance door body and a ship hull. A baffle is rotatably connected to the top of the maintenance door body, a locking assembly is provided at the top of the maintenance door body, a locking assembly is slidably connected inside the maintenance door body, a pressing assembly is movably connected inside the maintenance door body, and a sealing assembly is fixedly connected to the bottom of the pressing assembly. This invention facilitates the quick locking or opening of the maintenance door by setting the locking assembly and locking block and other structures. By pulling the handle, the handle moves the sliding push plate, which in turn pushes the first and second moving frames to move and unfold through the rotating push rod. By setting the pressing assembly and sealing assembly and other structures, the connection between the maintenance door body and the ship hull is easily sealed. The main airbag is compressed downward by the pressing support plate and the pressing rod.

The utility model discloses an assembled anti-pollution curtain device, including a plurality of be used for the partition curtain of stopping pollution, be used for providing the float of buoyancy and be used for providing the locating block of counterweight, both sides of partition curtain all are equipped with the connecting strip, and the connector is equipped between two partition curtains, and both sides of connector all are equipped with the clamping slot, and the connector is connected to two adjacent partition curtains through clamping into the connecting strip at the clamping slot, and the float is equipped with the connecting sheet for being detachably connected with partition curtain. The utility model discloses the connector and connecting sheet are connected to two adjacent partition curtains, to realize the assembled use of anti-pollution curtain, so after the partial breakage of it, can through the dismounting and replacement of the partition curtain of corresponding area, to realize the maintenance and repair of anti-pollution curtain, and because the partition curtain is detachably connected between the float and connecting sheet, so the maintenance of partition curtain only needs to replace itself, to reduce the maintenance cost of anti-pollution curtain.

This invention relates to a method for forming large-size thin-plate ceramics, a forming mold, and the ceramic itself, belonging to the field of ceramic material forming technology. The method includes: filling, floating film floating, pressurization, depressurization-demolding-depressurization, and isostatic pressing steps. The depressurization-demolding-depressurization step includes: gradually depressurizing the upper pressure head while retaining a pre-set pressure; demolding, keeping the sample clamped between the upper and lower pressure heads, and lowering the floating mold until the sample is completely removed; and secondary depressurization: slowly reducing the pre-set pressure to zero, and retracting the upper pressure head to its initial position after leaving the sample. This invention effectively solves the problems of easy cracking, uneven density, difficult demolding, and easy deformation and damage during isostatic pressing of large-size thin-plate ceramics during the forming process, thereby enabling the preparation of high-quality, high-density, and uniform large-size thin-plate ceramic products.

The utility model discloses a lake ecological floating island planting base plate which comprises a base plate body, and planting pots are arranged on the two sides of the surface of the top of the base plate body. According to the base plate, plants are planted in the planting pots on the base plate body, floating objects in a lake can be blocked through the protection frame, the situation that the floating objects on the water surface are struck to the upper surface of the base plate body by river water and consequently green plants planted in the planting pots are damaged is avoided, and therefore the green plants in the planting pots can be protected; wherein electric telescopic rods on the two sides of the surface of the top of the base disc body are opened, the electric telescopic rods drive push blocks to move, the push blocks drive a protective net to move while moving, and therefore the distance position between a protective frame and the protective net can be adjusted; and the height position of the protective net can be adjusted according to the actual use condition, and the adaptability of the protective net can be improved.

The utility model discloses a hinge installation auxiliary mechanism for furniture cabinet door production relates to furniture assembly technical field, aims at solving current cabinet door manual installation easy angle, influences finished product use effect's technical problem, including auxiliary mechanism and clamping mechanism, the auxiliary mechanism installs in the side of cabinet body opening, the cabinet door is equipped with in cabinet body front part, the auxiliary mechanism is by first rod body and second rod body composition, first rod body and second rod body front side recess rotate and install the body of turning, first rod body and second rod body outer end all are fixed with the pressure seat, the clamping mechanism is installed on the body of turning, the clamping mechanism is by the clamping plate composition, the clamping plate is L -shaped folding design, and the clamping plate folding part bottom is equipped with the locating end, the locating end upside is equipped with the antiskid pad, the clamping plate and locating end composition three -sided angle. The utility model has the advantages of auxiliary assembly calibration hinge position, ensure cabinet door installation and use quality, avoid angle.