7results about How to "Flexible installation and use" patented technology

The utility model relates to the field of blister part processing, and discloses a blister part clamping device with an air cooling function, which comprises a first mounting plate, a first hydraulic cylinder is mounted at the top end of the first mounting plate, a support frame is mounted at the output end of the first hydraulic cylinder, an adjusting seat is movably connected in the support frame, and the adjusting seat is movably connected with the first hydraulic cylinder. A second hydraulic cylinder is mounted on the left side of the adjusting seat, a mounting seat is mounted at the output end of the second hydraulic cylinder, a connecting rod is fixedly connected to the bottom end of the mounting seat, and a heat dissipation frame is mounted at the bottom end of the connecting rod. According to the blister part clamping device with the air cooling function, the suction efficiency can be improved through suction holes evenly formed in a vacuum suction cup, a heat dissipation frame can conduct preliminary cooling and heat dissipation on a blister part before clamping, and a first fan and a second fan on the heat dissipation frame are evenly distributed outside the vacuum suction cup; and before clamping, the first fan and the second fan can quickly cool the blister part, and the problem that heat dissipation clamping is inconvenient is solved.

This utility model relates to the field of static pile driving technology, specifically to a static pile driving machine for foundation pit support equipped with a modular combined pile frame. It includes a crossbeam mounted on the hydraulic arm of the static pile driving machine, a hydraulic cylinder fixedly mounted on the crossbeam, and an external fixing frame detachably mounted at the end of the telescopic shaft of the hydraulic cylinder. The external fixing frame has a cross-shaped cross section, and a modular pile frame is fixedly mounted on the bottom surface of the external fixing frame. The modular pile frame has a double-stepped cross section, and multiple inner abutment grooves are provided inside the modular pile frame. Adjacent inner abutment grooves are interconnected, and the bottom of the lowest inner abutment groove is connected to the outside. The inner diameter of the multiple inner abutment grooves decreases sequentially from bottom to top. Multiple clamping steps are fixedly mounted on each side plate of the external fixing frame, and the clamping steps abut against the top surface of the corresponding part of the modular pile frame. This utility model modularizes the pile frame, facilitating adaptation to foundation piles of different sizes and making it convenient to use.

The utility model discloses a diaphragm pump structure. The diaphragm pump structure comprises a pump body; the one-way valve body is arranged on one side of the pump body; the liquid inlet one-way valve is arranged between the pump body and the one-way valve body; the liquid outlet one-way valve is arranged between the pump body and the one-way valve body; the diaphragms are arranged in the pump cavities of the pump body; the diaphragm driving mechanism is arranged on the other side of the pump body and is used for driving each diaphragm to reciprocate; the liquid inlet one-way valve and / or the liquid outlet one-way valve are / is diaphragm type one-way valves. The liquid inlet one-way valve and the liquid outlet one-way valve are diaphragm type one-way valves, fit and separation between the liquid inlet one-way valve and the liquid outlet one-way valve and a flow channel are achieved through elastic deformation, one-way flowing of fluid is controlled, high-precision machining is not needed, use cost is low, limitation of installation angles and positions is avoided, and installation and use are more flexible.

The invention relates to the technical field of power generation equipment, in particular to a power output mechanism based on a lever structure, which comprises a first base and a second base, a first vertical rod is fixed on the first base through a bolt, and a second vertical rod is fixed on the second base through a bolt. A detachable gravity input mechanism is arranged in the middle of the first vertical rod, a detachable tension input mechanism is arranged on the top of the first vertical rod, and a power wheel is rotationally installed between the second vertical rods. The gravity input mechanism and the tension input mechanism which are detachably mounted on the first vertical rod are used for driving the power wheel arranged on the second vertical rod to rotate, and then the output shaft drives the external gearbox to drive the generator to work and generate electricity, so that the effects that the equipment mounting cost is greatly reduced, the field use difficulty is reduced, and the power generation efficiency is improved are achieved. The device can be flexibly suitable for installation in various environments, and various choices of national power generation projects and civil power generation are met.

This utility model discloses an aluminum alloy flood control and water-blocking device, including two columns and several vertically spliced ​​water-blocking panels. The water-blocking panels are snap-fitted between the two columns. The water-blocking panels are made of aluminum alloy and include horizontally joined baffles a and b. Baffles a and b have the same thickness T, and the longitudinal height of the joint groove is T / 2. Baffle a has two parallel elongated holes along its length at the joint groove, and baffle b has two round holes at the joint groove. Connecting bolts are locked between the elongated holes and the round holes. The overall length of baffles a and b can be adjusted by pulling them out laterally. The upper side of the water-blocking panel has a protrusion along its length, and the lower side of baffle b has a groove. Two adjacent water-blocking panels are connected by the protrusion and the groove. This device has good compatibility, can be mass-produced, helps reduce manufacturing costs, and is flexible in installation and use.

The utility model discloses a four-way connector for an automobile brake oil pipe, and belongs to the technical field of automobile brake oil pipe connectors. Comprising a shell and connecting pipes, four sets of connecting pipes are arranged on the outer wall of the shell at equal intervals, the connecting pipes communicate with the shell, nut buckles are arranged on the surfaces of the connecting pipes, the nut buckles are movably connected with the connecting pipes, the nut buckles are in threaded connection with a brake oil pipe, and a four-way block is arranged in the shell; a four-way block is fixedly installed in the shell, the four-way block is slidably connected with the shell, a movable shaft is fixedly installed in the center of the four-way block, extends to the outside of the shell and is movably connected with the shell, and a four-way channel is formed in the four-way block and communicates with the connecting pipe. According to the utility model, rapid pipeline connection and closed-circuit test of the brake oil pipe are realized, flexible adjustment and adaptation of installation and use positions are facilitated, and the convenience of the closed-circuit test of the pipeline and the flexibility of installation are improved.

The invention discloses an electrical component control method, a control circuit and electronic equipment. The method comprises the following steps: if a transmitting circuit receives a control signal for a target electrical component sent by a main control board of the electronic equipment, modulating the control signal to obtain a first modulation signal, modulating a power supply signal to obtain a second modulation signal, and sending a target modulation signal superposed with the first modulation signal and the second modulation signal; the receiving circuit receives a target modulation signal sent by the transmitting circuit to obtain a received modulation signal and then converts the received modulation signal to obtain a voltage signal to supply power to a target electrical component and the transmitting circuit; and the receiving circuit filters and demodulates the received modulation signal to obtain a control signal, and controls the target electrical component to execute work corresponding to the control signal. According to the method, wireless communication and power supply are carried out between the main control board and the target electrical component through the transmitter and the receiver, so that the use of electric wires is reduced, and the wiring of the electronic equipment is simplified.