7results about How to "Lower connection costs" patented technology

The utility model discloses a quick connecting device for a multi-layer steel structure factory building, which comprises a lower limiting piece and an upper limiting piece, the lower limiting piece and the upper limiting piece are mounted together, the lower limiting piece comprises a lower mounting seat, the outer wall of one side of the lower mounting seat is provided with an inserting groove I, and the outer wall of one side of the top of the lower mounting seat is provided with a connecting seat through a bearing; the upper limiting part comprises an upper mounting seat, a second inserting groove is formed in the outer wall of one side of the top of the upper mounting seat, a mounting groove is formed in one side of the bottom of the inner wall of the second inserting groove, and one end of the connecting seat is mounted in the mounting groove through a bearing; according to the bearing matching structure of the connecting base, the upper mounting base and the lower mounting base, 360-degree rotation adjustment of the stand column and the cross beam can be achieved, the limitation that a traditional H-shaped steel connecting device can only be fixed in a one-way mode is overcome, and the problem that an I-shaped steel beam tooth-shaped web meshing structure cannot adapt to non-orthogonal connection is solved; and the rotating structure enables a single node to be connected with cross beams with different angles simultaneously, so that the types of connecting pieces are reduced, and the connecting cost is reduced.

This invention discloses a rapidly connectable seismic-resistant prefabricated shear wall structure and method, relating to the field of prefabricated component connection structures. The structure includes a first shear wall and a second shear wall spaced apart, forming a vertical joint between the two walls, and pre-embedded reinforcing bars are provided. By using first and second connectors welded to the pre-embedded reinforcing bars, and by having the vertical reinforcing bars pass through these connectors, the construction process is simplified, eliminating the need for extensive steel bar binding or the use of custom components, thus reducing connection difficulty and cost. Furthermore, the adjustable first and second connectors allow for a certain range of positional deviation, ensuring the accuracy and flexibility of the connection, thereby improving the overall integrity and seismic performance of the structure.

The utility model provides a single battery. The single battery comprises a shell; the cover plate assembly is connected with the shell and is encircled with the shell to form a cavity; the cover plate assembly is provided with an electrode terminal; the electrode assembly is located in the cavity and comprises a first electrode assembly and a second electrode assembly which are arranged side by side in the width direction of the cover plate assembly; one of the two ends of the pin is connected with the electrode terminal; the other one is respectively connected with the first electrode assembly and the second electrode assembly; the projection of the connection position of the pin and the first electrode assembly in the direction perpendicular to the length direction of the cover plate assembly is not overlapped with the projection of the connection position of the pin and the second electrode assembly in the direction perpendicular to the length direction of the cover plate assembly. The tabs with the same polarity of the electrode assembly can avoid each other and have sufficient extension space, so that the tabs do not need to be cut before connection, burrs are prevented from being formed on the edges of the tabs, and the product quality and the production efficiency of the battery are improved.

The application discloses a construction method of a newly-built intelligent arch dam, and the method comprises the following steps: in the arch dam construction process, a moderate perception module is established to collect monitoring data based on a multi-source monitoring device; a real analysis module is established to construct an analysis model based on the monitoring data, so as to analyze the thermal state, mechanical response state and structural stability of the arch dam; an intelligent decision module is established to determine an analysis model and a decision model matched with a scheduling scenario through a large language model and a knowledge graph, to optimize and solve decision variables under the analysis support of the analysis model by the decision model, and to obtain scheduling decision information; and an automatic control module is established to execute a control operation on the arch dam related physical device through a pre-encapsulated control module, so as to realize automatic execution of the decision instruction. The application realizes integrated construction of the moderate perception, real analysis, intelligent decision and automatic control modules of the intelligent arch dam in the arch dam construction process, so that the arch dam is built into an intelligent arch dam.

The utility model provides a pipeline connecting piece and an exhaust device of semiconductor equipment, the pipeline connecting piece comprises a connecting piece body, the connecting piece body is formed by mutually connecting a plurality of planes, and the connecting piece body is internally provided with a cavity; the connector penetrates through the plane and is communicated with the cavity, and the connector is used for being connected with an exhaust pipeline in a sealed mode; by means of the design, the storage space can be greatly optimized, convergence and extension of multiple sets of pipelines can be completed through simple operation in the using process, the installation efficiency and the space utilization rate are improved, meanwhile, the good sealing performance and the good air exhaust effect are guaranteed, and therefore the requirement for air exhaust of the modern semiconductor technology is better met.

This application discloses an electronic device, including a substrate, a heating element, a heat sink, a fan module, and a sealing element. The heating element is mounted on the substrate. At least a portion of the heat sink and the substrate have a heat-generating space in a first direction for accommodating the heating element. The heat sink is used to dissipate heat from the heating element. The fan module and the heat sink are arranged in a second direction. The sealing element is used to seal the heat-generating space in the second direction. This reduces the risk of low-temperature air blown from the fan module to the heat sink being diverted into the heat-generating space, improving the utilization rate of the low-temperature air blown from the fan module to the heat sink. At the same time, it reduces the risk of high-temperature air flowing back through the heat-generating space and the risk of the air temperature rising when blown into the heat dissipation channel by the fan module. This improves the heat dissipation efficiency of the heat sink, the heating element, and the electronic device, enhancing the heat dissipation capability of the electronic device.