42results about How to "Realize a reasonable layout" patented technology

The invention relates to a six-speed automatic transmission gear shifting and parking mechanism which comprises a parking mechanism and a gear shifting mechanism. The parking mechanism comprises a parking gear, a parking pawl, a parking roller retention frame assembly, a parking roller retention frame support shaft, a parking roll bar assembly and a parking pawl spring. The parking gear is meshed with the parking pawl. The parking pawl and the parking roller retention frame assembly are sleeved on the parking roller retention frame support shaft. Parking rollers are distributed on the parking roller retention frame assembly. The parking pawl spring is located on the parking pawl. The gear shifting mechanism comprises a gear shifting shaft assembly and a locking pin. A tooth groove is formed in the gear shifting shaft assembly. The locking pin is provided with a steel ball. One end of the parking roll bar assembly is hinged to parking roll bar assembly, and the other end of the parking roll bar assembly is hinged to the gear shifting shaft assembly. The six-speed automatic transmission gear shifting and parking mechanism is simple in structure, reasonable in design, compact, convenient to assemble, and low in maintenance cost.

The invention discloses a method for automatically generating a single-line diagram of a distribution network based on topology layering, which comprises the following steps: deleting some related equipment in the topology structure of the distribution network, simplifying the topology structure of the distribution network; obtaining the distribution network The key nodes of the topological structure generate the backbone skeleton of the topological structure of the distribution network; the position of the key nodes is laid out based on the attraction-repulsion model to obtain a skeleton structure based on the attraction-repulsion force; The data structure of the node-branch line model is used to describe the topology of the distribution network; the layout and automatic drawing of the equipment in the power station are completed on the basis of the topological structure of the equipment in the power station; Overlap cross-wiring graphs. The invention realizes the automatic generation of the one-line diagram of the distribution network above a certain scale, and at the same time, makes the generated one-line diagram clearer and more beautiful by avoiding overlapping and crossing wiring algorithms.

The invention discloses a five-layer co-extruder, and belongs to the technical field of extruder equipment. The five-layer co-extruder is technically characterized by comprising a rack, and the rack is sequentially provided with a nylon outer layer extruder, a first glue layer extruder, a nylon inner layer extruder, a second glue layer extruder and a middle layer extruder; outlets of the nylon outer layer extruder, the first glue layer extruder, the nylon inner layer extruder, the second glue layer extruder and the middle layer extruder face the same side and are connected with an outer die head through conduction; and the nylon outer layer extruder and the middle layer extruder are connected with the rack through universal adjusting devices. The five-layer co-extruder is convenient to use and small in occupied space and is used for manufacturing nylon pipes.

The invention relates to a parallel connection structure for track measurement instrument measuring wheels and displacement sensors. The accuracy and reliability of data collection are directly influenced by the spatial arrangement of the track measurement instrument measuring wheels and the displacement sensors. The parallel connection structure comprises a measuring wheel and a displacement sensor, wherein an installation base plate which is provided with an upward opening and shaped like a Chinese character 'ji' is arranged on the bottom face of one end of a beam, a guide track perpendicular to the track direction is arranged on the bottom face of the installation base plate, a guide track slide block is arranged in the guide track, the measuring wheel is fixed to the bottom face of the guide track slide block through a measuring wheel axle, the displacement sensor is arranged in a groove in the installation base plate shaped like the Chinese character 'ji', and the displacement sensor is connected with the guide track slide block through an L-shaped connection plate. The measuring wheel is fixed to the slide block of the guide track, the slide block and the displacement sensor are installed on the upper side and the lower side of the installation base plate respectively, and therefore the vertically-distributed parallel connection relation is achieved, the reasonable layout of the measuring wheel and the displacement sensor on the aspect of spatial positions is achieved, and the compactness of a beam arrangement structure is improved.

The invention discloses a five-layer co-extruder, and belongs to the technical field of extruder equipment. The five-layer co-extruder is technically characterized by comprising a rack, and the rack is sequentially provided with a nylon outer layer extruder, a first glue layer extruder, a nylon inner layer extruder, a second glue layer extruder and a middle layer extruder; outlets of the nylon outer layer extruder, the first glue layer extruder, the nylon inner layer extruder, the second glue layer extruder and the middle layer extruder face the same side and are connected with an outer die head through conduction; and the nylon outer layer extruder and the middle layer extruder are connected with the rack through universal adjusting devices. The five-layer co-extruder is convenient to use and small in occupied space and is used for manufacturing nylon pipes.

The invention relates to a bearing bush temperature measuring system of a unit, which is designed to solve the problems of unreasonable layout of lead wires and oil leakage of lead wires and connectors. The bearing bush temperature measuring system of the unit of the present invention includes: an oil-repelling component, the oil-repelling component includes a process connecting bolt, a multi-point fixing part, and a lock nut connecting the process connecting bolt and the multi-point fixing part together. The lock nut is sleeved on the multi-point fixing part; the multi-point fixing part is provided with a plurality of envelope through holes, and each of the envelope through holes is respectively provided with an armored sealing sleeve, and the lead wire passes through the armored sealing The armored sealing sleeve is provided with a high-temperature-resistant sealant that seals the lead wires in the armored sealing sleeve; the other end of the multi-point fixing member is provided with a compression nut, and the outer wall of the armored sealing sleeve is connected to the outer wall of the armored sealing sleeve. A high-temperature-resistant O-ring is provided between the inner walls of the through-hole of the envelope, and the high-temperature-resistant O-ring is compressed by tightening the compression nut to achieve a sealing effect.

The invention relates to cooling systems of vehicles, in particular to a passenger car cooling system. According to the technical scheme, the passenger car cooling system comprises a water tank, an intercooler and draught fans, wherein the water tank is located on the side edge of the rear end of a passenger car; the intercooler and the water tank are arranged side by side in the length direction of the passenger car; the draught fans comprise the first draught fans and the second draught fans, the first draught fans are arranged for the water tank and used for cooling the water tank, and the second draught fans are arranged for the intercooler and used for cooling the intercooler; in addition, all the first draught fans and all the second draught fans are provided with independent drive devices. The passenger car cooling system is beneficial to reasonable layout and capable of effectively improving cooling efficiency.

The invention discloses a printing device based on electromagnetic compatibility. The printing device comprises a case. The case comprises a shielding module, a first non-shielding module and a second non-shielding module. The shielding module is connected with the first non-shielding module and the second non-shielding module, and the first non-shielding module and the second non-shielding module are connected. The shielding module is in a shielding state in the case, and the first non-shielding module and the second non-shielding module are in a non-shielding state in the case. The first non-shielding module and the second non-shielding module are located on the same side of the shielding module in the case. According to the printing device, the reasonable module layout in the case is achieved, and the problems that the electronic interference, electronic radiation and other influences exist in the printing device due to the problem in the aspects of the principle and the mechanism of the printing device, and the requirement of an existing electronic system whole machine for the work environment cannot be met are solved. The printing device has the beneficial effects of being simple in structure and wide in application range.

The invention provides a separate multi-stage thrust underwater power system and a control method thereof. A water ramjet is nested in an annular hollow solid rocket motor, and a separate multi-stage thrust underwater power system is designed. . The boost section is powered by a solid rocket motor, which increases the thrust and shortens the acceleration time. The cruising segment is propelled by a solid water ramjet, which improves the specific impulse and cruising time of the engine. The invention improves the solid rocket motor of the booster section, the booster section engine is designed into a ring-shaped hollow shape, which is nested in the supplementary combustion chamber of the water ramjet engine, and the uniform annular shape can ensure the navigation body when the booster section engine is disengaged. The force is uniform, which greatly improves the reliability of the engine.

The embodiment of the present invention provides a method for realizing the automatic layout of the flow chart, including the following steps: by obtaining the logical relationship between nodes; analyzing the logical relationship of the nodes, and dividing the level of the nodes; optimizing the nodes of the same level, and calculating the optimal layout mode; using The topological order determines the coordinates of each node in the optimized flowchart. By analyzing the logical relationship of the nodes, dividing the levels of the nodes, and using the Randker iterative sorting algorithm to calculate the optimal arrangement within each level for the nodes of the same level, to ensure that the number of intersections of the flow chart connections is the least, using the symmetrical layout The method distributes each node equidistantly and linearly in the plane, which can effectively solve the confusion and complexity of manually drawing the flow chart, realize the reasonable layout of the flow chart quickly and efficiently, and ensure the accuracy of the flow chart layout and clear business logic. In addition, another embodiment of the present invention provides an apparatus for realizing automatic layout of flowcharts.

The invention provides a subway vehicle air supply passage sealing device. An air supply passage comprises a first branch air passage communicating with a fresh air supply system and a first air outlet cavity communicating with the first branch air passage. A first sealing part surrounding the air supply passage is disposed at an air outlet of the first branch air passage or an air inlet of the first air outlet cavity, and a second sealing part surrounding the air supply passage is arranged at the air inlet of the first air outlet cavity or the air outlet of the first branch air passage. The first sealing part and the second sealing part are each made of a reversibly deformable elastic material. The first sealing part is provided with a convex part, the second sealing part is provided witha groove, and the convex part of the first sealing part abuts against the groove of the second sealing part so as to seal the joint of the first branch air passage and the first air outlet cavity. The invention further provides a subway vehicle air supply passage and return air supply passage. The subway vehicle air supply passage sealing device, air supply passage and return air supply passage realize a well sealing effect on the air supply passage, and the air outlet is arranged on a side top plate so as to avoid outlet wind from directly being blown to human heads and necks.