4results about How to "With adjustable" patented technology

The utility model relates to the technical field of steel structures, in particular to an assembly type steel structure reinforcing assembly convenient to disassemble and assemble, which comprises a steel structure stand column, transverse steel beams are installed in the middles of the two sides of the steel structure stand column through screws, and a connecting main frame is movably installed on the tops of the transverse steel beams. First fixing buckles are installed at the bottoms of the two sides of the connecting main frame, first traction bolt holes are formed in the two ends of the surface of each first fixing buckle, first fixing bolts are installed in the first traction bolt holes, and second fixing buckles are installed on the two sides, close to the steel structure stand column, of the connecting main frame. Second traction bolt holes are formed in the surfaces of the second fixing buckles, and the improved reinforcing assembly is provided with adjustable parts and can be flexibly adjusted according to different steel structures and installation environment requirements so as to adapt to different size, shape and structure requirements. Meanwhile, the device has the advantages of convenience in disassembly and assembly, reduction of installation time and cost, easiness in maintenance and updating and the like.

This invention relates to the field of measurement tool module group technology, and discloses a measurement tool that provides visual size adjustment, including a main body mechanism, a support mechanism on the left side of the main body mechanism, and a fixing mechanism on the left side of the support mechanism; the main body mechanism includes a middle angle module, a tape measure is slidably connected to the inner wall of the middle angle module, a rotating shaft is rotatably connected to the right side of the middle angle module, a reading rod is fixedly connected to the bottom of the rotating shaft, and an angle sensor is fixedly connected to the surface of the middle angle module. This invention can solve various drawbacks of traditional tape measure measurement methods, providing a more convenient measurement method for detailed design workers. It is a visual measurement module group that can be used to measure the finished surface material dimensions of flat and sloping walls, and is suitable for scenarios such as material order measurement, point adjustment, and on-site layout. It has the characteristics of visualization, adjustability, labor saving, and flexible combination.

The invention provides an angle defect detection method for copper bar processing, and relates to the technical field of analysis and detection of materials, and the method comprises the following steps: preparing a to-be-detected copper bar with a clean surface, placing the to-be-detected copper bar on a horizontal detection platform with enough rigidity, projecting a datum line by using a laser marking instrument, preliminarily measuring the angle of the copper bar by using a high-precision measuring tool, measuring at least three positions, calculating an average value, and comparing the average value with a standard angle to judge whether defect suspicion exists; a suspected copper rod is subjected to secondary detection by adopting an image measurement technology, parameters of an industrial camera are adjusted to obtain a clear image, an edge contour is extracted to calculate an angle value, and the secondary detection angle value is subjected to repeated detection. According to the method, through multiple detection means and accurate calculation and analysis, the angle defect of the copper rod can be accurately detected, the detection precision and efficiency are improved, the method is suitable for detection of copper rods of different specifications, the angle defect of the copper rod can be more accurately detected, the detection error is effectively reduced, and the product quality control level is improved.

The application discloses a food placing trolley for a restaurant, and belongs to the technical field of trolleys. The food placing trolley for a restaurant comprises a trolley body, a guide sleeve and a handle, the guide sleeve is fixedly connected with the trolley body, the handle is inserted into the guide sleeve, a first sliding block is vertically and slidingly connected with the guide sleeve, a connecting rod is fixedly connected with the first sliding block, a driving block is fixedly connected with the connecting rod, a first spring is fixedly connected at both ends with the guide sleeve and the first sliding block respectively, a transmission block is radially and slidingly connected with the guide sleeve, a second spring is fixedly connected at both ends with the guide sleeve and the transmission block respectively, and a clamping block is fixedly connected with the transmission block. The handle comprises a clamping groove, the clamping block is clamped with the clamping groove, and the handle is limited. The application has the beneficial effect of providing an adjustable food placing trolley for a restaurant.