10results about How to "Avoid intensity" patented technology

The utility model relates to a kind of taking and placing manipulator for counterweight block production line, including the roller line for conveying counterweight block, the roller line end is equipped with baffle, the side at the roller line end is provided with taking and placing mechanism, the taking and placing mechanism includes six-axis mechanical arm of vertical setting, the execution end of the six-axis mechanical arm is vertically provided with suspension plate, and parallel gripper is respectively longitudinally symmetrical fixedly connected in the both ends of suspension plate, two parallel grippers can be grabbed to the corresponding end of counterweight block conveyed to baffle.The taking and placing manipulator of the utility model can replace manual operation, avoid the strength and security risk of artificial handling, reduce the risk of injury.

This invention relates to the field of caisson bottom sealing construction technology, and discloses a dynamic sealing sludge and water inrush sealing system for caissons. The system integrates a bottom sealing template assembly, a dynamic sealing baffle, a novel quick-setting sealing grout injection assembly, a drainage and pressure relief assembly, a fixing and anchoring assembly, and an anti-sludge isolation assembly. The bottom sealing operation is completed through an integrated process of layered sealing, immediate curing, and simultaneous bottom sealing. During construction, the base is first cleaned and the components are installed; after the dynamic sealing baffle is deployed, it is hydraulically attached to the base plate and the water inrush point is detected; then, quick-setting grout is injected into the leakage area in a targeted manner, and drainage and pressure relief are simultaneously activated to regulate the pressure; after the grout has quickly set, the baffle is retained as a permanent water-stopping structure; finally, underwater concrete is continuously injected through a pre-set pipeline, and an anti-sludge isolation layer is set to ensure the density of the concrete. This system simultaneously achieves rapid water inrush sealing, dynamic pressure balance, and high-quality bottom sealing, solving the problems of poor sealing time, poor process connection, and difficulty in controlling the quality of underwater concrete in traditional processes.

The utility model provides a kind of fruit tree crown layer penetration type pesticide application nozzle device, belong to fruit tree planting field, including fixed nozzle, the outer wall of fixed nozzle is fixedly connected with connecting ring, the inner wall of connecting ring is fixedly connected with bearing, the inner wall of bearing is fixedly connected with movable nozzle, the outer wall of movable nozzle is fixedly connected with limit block, the side swing connection of limit block has movable column.The utility model is provided with fixed nozzle, connecting ring, bearing, movable nozzle, limit block, movable column, inner spring, hollow block, liquid-permeable hole plate one, liquid-permeable hole plate two and spray head, so that the fruit tree crown layer penetration type pesticide application nozzle device is more convenient to use, the penetration degree during spraying can be adjusted, the adaptability of the device to the environment is improved, the problem of insufficient penetration or excessive penetration is avoided, the demand for different types of nozzle device is reduced, and the cost required for work is reduced.

The application belongs to the technical field of tailings conveying, and discloses a buffer type stirring and slurry mixing device for tailings grading conveying, which comprises a stirring outer tank, a buffer inner tank movably arranged in the stirring outer tank, an elastic support structure for suspending the buffer inner tank on the stirring outer tank, and a self-adapting water inlet assembly and a mixing and stirring assembly. The application effectively prevents overpressure of a conveying pump and pipeline blockage caused by too thick slurry, avoids insufficient strength and segregation and delamination of a filling body caused by too thin slurry, and greatly improves process stability and safety of a filling system.

This invention relates to the field of packaging machinery technology, and more particularly to a mesh bag threading machine, comprising: a mesh bag opening support assembly, wherein the opening edge of the mesh bag can be fitted onto the mesh bag opening support assembly; a mesh bag folding assembly, which can drive the opening edge of the mesh bag on the mesh bag opening support assembly to fold and deform; and a threading assembly, which can drive the rope to pass through the folded and deformed opening edge of the mesh bag. The mesh bag threading machine provided by this invention reliably positions and supports the opening of the mesh bag by setting the mesh bag opening support assembly, and automatically folds and shapes the opening edge in conjunction with the mesh bag folding assembly, and then automatically threads the rope in conjunction with the threading assembly. This allows the opening, folding, and threading processes to be connected in an orderly and continuous manner, thereby significantly improving the automation level of the processing process and the overall production efficiency, reducing manual intervention and operational errors; at the same time, the coordinated cooperation of each functional module helps to ensure the consistency of the mesh bag opening shaping and the threading position, improving the stability of product processing quality.

The utility model relates to a kind of assembled conductive copper bar structure, specifically a kind of assembled high load flow distribution's conductive copper bar structure, including assembling seat, two sides on the assembling seat are provided with slot, the side of the assembling seat is provided with fixed seat and the holding plate of the side of the fixed seat, copper bar body is provided between the assembling seat and fixed seat, adjusting mechanism and the limiting fastening mechanism for being used to the assembling of copper bar body are provided in the assembling seat, the adjusting mechanism is cooperated with the transmission mechanism of the side of the fixed seat, the utility model is inserted into the cooperation between the assembling seat and fixed seat, realize the way of inserting into to the superposition fixed of multilayer copper bar, need not be on copper bar hole for bolt fixed, effectively simplify installation and dismounting process, avoid the copper bar structure strength weakening and stress concentration problem possibly caused by hole simultaneously, guarantee the structural integrity and mechanical properties of copper bar.

This utility model discloses a railing device, relating to the field of railing technology. The device includes a post, a crossbar, and a wooden wedge-shaped locking strip. The post has a rectangular groove on its side; the crossbar has an insertion part at its end, with a wedge-shaped groove at its top; the locking strip has a right-angled trapezoidal cross-section and achieves mechanical self-locking by inserting its inclined surface downwards into the wedge-shaped groove. When the locking strip is inserted, its inclined surface presses against the inner wall of the wedge-shaped groove, forcing the insertion part to expand inwards and press against the inner wall of the rectangular groove, forming a horizontal compressive force; simultaneously, the top of the locking strip presses against the upper edge of the rectangular groove, resisting vertical pull-out force. This device uses an all-wood structure, eliminating the risk of corrosion from metal nails and extending its service life; at the same time, the wedge-shaped self-locking structure provides strong resistance to pull-out and impact, preventing loosening, and is suitable for outdoor scenarios such as parks and boardwalks.

A kind of auxiliary device for disassembling piston ring belongs to piston ring installation tool technical field, including the first handle and second handle of first connecting shaft rotation connection, first handle, second handle are respectively fixedly connected with one strutting arm by second connecting shaft, first handle and second handle are connected with two strutting arms by slide bar;Slide bar includes the vertical horizontal bar portion and vertical bar portion, the head of vertical bar portion is fixedly connected with horizontal bar portion, horizontal bar portion is slidably connected with two second connecting shafts, the middle part of vertical bar portion is slidably connected with first connecting shaft;Two strutting arms are slidably connected with the tail of vertical bar portion by one connecting rod.Horizontal bar portion and the sliding connection of second connecting shaft, can make the action of handle synchronous transmission to two strutting arms, reduce the intensity difference of two sides strutting arms;The sliding connection of vertical bar portion and first connecting shaft and connecting rod, further guarantee the stability of device in the process of movement, so that piston ring can realize symmetrical opening and closing.

The utility model relates to the technical field of concrete maintenance, especially to an intelligent temperature control type concrete maintenance sealing and covering device. The utility model provides an intelligent temperature control type concrete maintenance sealing and covering device, which comprises a base, a water tank, a partition, a heating plate, a first temperature sensor, a second temperature sensor, a first connecting pipe, a second connecting pipe, a first shunt pipe and the like; the base top is provided with the water tank, the water tank middle part is provided with the partition, the water tank top left and right sides are respectively provided with a first water inlet and a second water inlet, and the water tank inside left side is provided with the first temperature sensor. The design of the control panel, the heating plate and the refrigeration mechanism can quickly respond and adjust the water temperature according to the concrete surface temperature change, so as to provide a suitable hydration reaction environment for the concrete and effectively avoid the problems of poor strength development or cracks caused by excessive temperature fluctuation.

This invention relates to the field of sludge treatment and in-situ solidification technology, specifically to sludge solidification materials and dosage calculation methods, and an in-situ solidification device. The device includes a main control room and a robotic arm. A solidification material mixing chamber is located behind the main control room, and the mixing chamber is equipped with a water tank and a dry solidification material storage chamber. A solidification material transmission pipe is connected to the solidification material outlet. The robotic arm is located at the front end of the main control room, and its end is equipped with a figure-eight shaped pre-solidification material spraying device and a post-solidification material spraying device. Below the pre-solidification material spraying device and the post-solidification material spraying device are a mixing component for mixing the sludge and the solidification material. This invention's mobile in-situ solidification device features a "front and rear spraying + multi-axis deep mixing" design, ensuring uniform mixing of the solidification material and sludge in three-dimensional space. The treatment depth and range are adjustable, and the construction is flexible and efficient. The treated sludge solidified body develops strength more rapidly and uniformly.