4results about How to "Avoid cumbersome installation" patented technology

This utility model discloses a pipeline fixing device for marine engineering, including a float, a base fixedly connected to the top surface of the float, a lower pipe sleeve slidably connected to the top surface of the base, an upper pipe sleeve hinged to the top surface of the lower pipe sleeve, a slot provided on one side of the top surface of the lower pipe sleeve, a plug inserted into the slot, the plug slidably connected to the bottom surface of the upper pipe sleeve, a fixing member slidably connected to the front side of the lower pipe sleeve, the fixing member slidably passing through the slot and the plug, the end of the fixing member being threaded to the inner wall of the slot, and a positioning member provided on the bottom surface of the float. This utility model improves the installation and fixing efficiency between the upper and lower pipe sleeves by hinged connection and fixing with a fixing member, avoiding the cumbersome installation process of traditional multi-bolt fixing methods, thereby improving the installation efficiency of marine pipelines and facilitating the assembly and disassembly of the pipeline and support frame.

The utility model relates to a pump skid suitable for negative pressure penetration of a suction pile, which belongs to the technical field of pump skid and comprises a pump skid body suitable for negative pressure penetration of the suction pile, and a mounting bottom plate pre-fixed on the suction pile is arranged at the bottom of the pump skid body. A plurality of sets of supporting blocks are sequentially fixed to the front face and the back face of the pump skid body in the left-right direction, a fixing frame used in cooperation with the supporting blocks is fixed to the mounting bottom plate, an auxiliary inserting block is fixed to the bottom end of each set of supporting blocks, and the auxiliary inserting blocks are used for penetrating through the fixing frames and being attached to the mounting bottom plate. Locking clamping assemblies are arranged on the fixing frame and the auxiliary inserting block, the auxiliary inserting block and the fixing frame can be rapidly fixed by arranging the locking clamping assemblies and utilizing a multiple and multi-directional linkage type locking structure rapid clamping mode, and therefore the pump skid body can be rapidly fixed to the suction pile, the whole assembling process is simple and convenient, and the assembling efficiency is improved. And the tedious process of bolt installation is avoided, and the assembling speed is greatly increased.

This utility model relates to the field of public buses, specifically to an electric bus. This electric bus addresses the problems of complex installation of battery and electrical components and limited luggage compartment space in existing electric buses. The electric bus includes a body, which includes a chassis. The chassis also houses a battery pack, an electric drive unit, and a multi-function controller integrating a motor controller. The luggage compartment is located on the chassis between the front and rear axles. The electric drive unit is located before the rear axle and is connected to the rear axle drive system. The battery pack and multi-function controller are both installed in the rear overhang section behind the rear axle. This design avoids the cumbersome installation problems caused by the dispersed arrangement of the battery pack and other components on the chassis, and provides a larger luggage compartment space between the front and rear axles, facilitating the rapid installation of the bus's components.

This invention relates to a V-shaped slope ecological protection structure, comprising a bottom mesh structure and a plastic frame structure. The bottom mesh structure is fitted onto the slope surface and adaptively conforms to the unevenness of the slope surface. The plastic frame structure is made of plastic with a certain rigidity and strength, and its bottom is connected to the bottom mesh structure to form a rigid spatial unit I capable of holding soil. The plastic frame structure has limiting structures, including an upper limiting structure and a lower limiting structure, with the upper limiting structure opening downwards and the lower limiting structure opening upwards. When multiple rigid spatial units I are laid on the slope, the connecting wires / mesh are inserted into the upper limiting structure through the lower opening and into the lower limiting structure through the upper opening, forming a structure for rapid installation. The beneficial effects achieved by this invention are: adaptive conformability to uneven slope surfaces, easy and rapid installation, and strong overall structural stability.