7results about How to "Layout specification" patented technology

The invention discloses a distribution network medium-voltage non-power-cut operation combined insulating partition plate and a using method thereof, and relates to the technical field of power system insulating partition plates, the partition plate comprises a high-strength insulating partition plate body, insulating handles are assembled on the two sides of the high-strength insulating partition plate body, a guide wire notch is formed in the side face of the high-strength insulating partition plate body, and a diversion clamp is installed at the notch; the handle is made of an anti-skid rubber material, and the flow guide clamp is connected to the guide wire notch through an adjustable buckle structure. In the use method, an operator needs to wear insulation protection equipment, assemble the isolation plates, mount and fix the isolation plates, ensure that the insulation resistance between the isolation plates meets a specified value, and perform voltage resistance and electric leakage tests at the same time. According to the combined insulating partition plate for medium-voltage non-power-failure operation of the distribution network and the use method of the combined insulating partition plate, by optimizing the structure and the use process of the partition plate, the insulating performance and the use safety of the partition plate are improved, the stability and the reliability of medium-voltage non-power-failure operation are effectively guaranteed, and the service life of the partition plate is prolonged.

The utility model relates to the technical field of marine engine support bodies, in particular to a novel multifunctional electrical support for a marine engine, which comprises a base, a support body mounted above the base, a bracket mounted on one side of the support body, and an engine body mounted inside the bracket. The other side of the support body is provided with a cable box used for protecting cables. The support body is provided with eight through holes, and the support body is fixed to the bracket, the engine body and the cable box through the eight through holes. A fixing assembly is installed in the cable box and used for fixing the position of a cable. A rotating rod is fixedly connected to the bottom of the support body and rotationally connected with the base. An adjusting assembly is installed in the base and used for adjusting the direction of the support body. The novel multifunctional electrical support for the marine engine provided by the utility model has the advantages of improving the cable stability, reducing the maintenance difficulty and simplifying the system layout.

The utility model discloses a heat exchanger shell, a heat exchanger and a heat exchange unit, the heat exchanger shell is arranged to be in an unclosed ring shape, the heat exchanger shell is provided with a first end face and a second end face which are suitable for a heat exchanger flow path to penetrate through, the first end face is an end face close to a gas collecting pipe, and the second end face is an end face close to a gas collecting pipe. The second end surface is far away from the gas collecting pipe; the first end face comprises at least two step faces, a step is formed between every two step faces, and the first end face is arranged to be in a step shape with the height gradually decreased from the inner side to the outer side so that a penetrating space can be provided for a detection probe. According to the utility model, the first end face is arranged to be in the step shape with the height gradually reduced from the inner side to the outer side, so that the movable space of the detection probe is increased, and the detection of the pipeline on the inner side of the end face of the heat exchanger shell can be conveniently realized.

The utility model belongs to distribution box manufacturing technical field especially, and it is an internal circuit arrangement structure of explosion -proof distribution box, in view of the problem that the existing line lacks effective partition isolation and leads to strong current line and weak current line interweave, the present scheme is presented, including wire slot, baffle and apron, the bottom of wire slot is fixed in distribution box through bolt, and its bottom both sides are provided with a plurality of supporting blocks, the top of supporting block is provided with a step, the baffle bears on the step, and its bottom is provided with a plurality of round holes I, the wire slot bottom is equipped with a plurality of corresponding stand with round hole I, and the bolt passes through round hole I and is connected with stand screw thread, in the utility model, through the isolation of baffle, can arrange the line of different types such as strong current and weak current, power and control separately, and the line arrangement is more standard, effectively reduces electromagnetic interference, guarantees equipment operation accuracy.

This utility model provides a rotary frame for a gantry crane, including a rotary frame body, connecting pins, an integrated housing, and a cover plate. The connecting pins are respectively installed at both ends of the upper part of the rotary frame body, with the axial direction of the connecting pins being the same as the length direction of the rotary frame body, for use with pulley boxes and spreader beams. The integrated housing is installed within the rotary frame body, and the integrated housing is equipped with an openable and closable cover plate. The internal space of the integrated housing is used for installing electrical components and wiring. This rotary frame for a gantry crane has the advantages of strong compatibility, good safety, high integration, and longer service life.

The utility model provides a power supply system and a data center, and belongs to the field of data centers. The power supply system comprises a frame structure, a rectifier cabinet and a power distribution cabinet. The rectifier cabinet and the power distribution cabinet are arranged in the frame structure in parallel; the rectifier cabinet and the frame structure are connected through fasteners, the power distribution cabinet and the frame structure are connected through fasteners, and the rectifier cabinet and the power distribution cabinet are connected through fasteners. An operation port of the power distribution cabinet faces the first side face of the frame structure, an operation port of the rectifier cabinet faces at least one of the second side face and the third side face of the frame structure, and the second side face and the third side face are connected to the left side and the right side of the first side face respectively. According to the power supply system, an integrated system structure is adopted, the product integration and universality of the power supply system are improved, the structure and layout of the power supply system are standardized, and the production and use cost of the power supply system is reduced.

This utility model belongs to the field of temporary cable installation technology, specifically relating to a multifunctional split-type cable support; it includes a support rod, a tray, and a base; the insertion rod at the bottom of the tray is inserted into the insertion hole at the top of the base, and the locking block at the bottom of the support rod is engaged with the locking slot at the top of the tray; the support rod has fulcrums distributed on it to support the cables; the multifunctional split-type cable support provided by this utility model can effectively suspend cables and can realize the function of supporting multiple cables on one support, and the installation or removal of one cable does not affect the normal use of other cables, which facilitates the installation and removal of cables. The use of cable supports can standardize the layout of temporary power cables in construction and production, and reduce the risk of cable damage and leakage, and electric shock to workers.