31results about How to "Achieve a solid effect" patented technology

The invention discloses an energy-saving and environment-friendly fabricated wall and an assembly method thereof, and belongs to the field of fabricated buildings. The energy-saving and environment-friendly fabricated wall comprises two supporting columns, a plurality of groups of first wall bodies, second wall bodies and third wall bodies are arranged between the two supporting columns, and the first wall bodies, the second wall bodies and the third wall bodies are connected in a spliced mode, a partition plate is arranged between the two supporting columns and located between every two adjacent sets of the first wall bodies, the second wall bodies and the third wall bodies, inserting grooves are formed in one sides of the first wall bodies and one sides of the second wall bodies, and first inserting blocks matched with the inserting grooves are fixedly connected to one sides of the second wall bodies. Rapid installation of fabricated wall can be achieved, the area and the weight of asingle wall body are reduced, hoisting equipment is not needed, the installation cost is saved, positioning connection between the wall bodies is achieved through inserting connection of the inserting blocks and the inserting grooves, direct inserting can be achieved during installation, dislocation movement of the wall bodies is prevented, and in-place installation is ensured.

The invention relates to a vehicle-mounted mobile phone holder with adjustable accommodation range and rotation angle in the field of mobile phone peripheral accessories, including a housing, a clip assembly and a mobile phone support bracket. The housing is composed of a face cover and a bottom cover. The bottom surface is connected with a clamping device for clamping on the louvers of the air outlet of the car. An angle adjustment device is also provided between the bottom cover and the clamping device. The clamping assembly is composed of a left clamping set and a right clamping set. The clasp assembly and the mobile phone support bracket are connected by a gravity linkage pull rod. The clasp assembly is composed of a left clasp set and a right clasp set. The gravity linkage pull rod is designed to pull the swing arm of the triangular linkage axis and use the axis to slide Lever, using the principle of leverage, the weight of the mobile phone is effectively transferred to the swing arm of the triangular linkage axis, and the mobile phone is effectively locked on the car mobile phone holder through the left balanced clip and the right balanced clip.

The invention discloses a computer placing rack capable of adjusting height for a senior high school student. The computer placing rack comprises support legs, the number of the support legs is arranged to be two, each support leg is internally provided with an adjusting device, the inner cavity of the adjusting device is fixedly connected to a first transverse plate and a second transverse plate, the first transverse plate is located at the bottom of the second transverse plate, the length of the first transverse plate is three times larger than that of the second transverse plate, the surface of the first transverse plate is movably connected to a first pulley, the surface of the second transverse plate is movably connected to a second pulley, the diameters of the first pulley and the second pulley are equal, and the surface of the first transverse plate is in drive joint with the surface of the second transverse plate through a first conveyor belt. The computer placing rack capable of adjusting height for the senior high school student achieves the effect of being conducive to adjusting height, the senior high school student can adjust height according to his / her own requirement when the computer placing rack is in use, the computer placing rack capable of adjusting height for the senior high school student is compact in structure, reasonable in design, high in practicability and convenient to apply and popularize.

The invention discloses a stratum pre-reinforcement treatment method for underground space construction. The stratum pre-reinforcement treatment method comprises the step of before digging of an underground space, lapping along a horizontal boring filling pile and a vertical boring filling pile of formation water at the periphery of the outline of the underground space to be constructed to form a sectional simply supported beam supporting structure. The stratum pre-reinforcement treatment method improves the stratum stability and strength, further improves the stability of surrounding rock after digging of the underground space, ensures that soil above a tunneling face cannot collapse during tunneling of the underground space to guarantee successful and safe construction without restriction from the geographical environment, can realize intersection and interworking between underground spaces, can utilize the underground spaces more fully and effectively, is particularly suitable for a cave-dwelling building built around mountains in the landscape of loess plateau, can serve as the main support mode of the whole building, is simple to operate and good in earthquake resistance, and can achieve a long-term stable effect.

The invention discloses a stabilization device for a PKI mechanism-based micro fluidic chip which relates to the technical field of chips. The device includes a fixed base. The upper surface of the fixed base is fixedly embedded with a shock absorbing mechanism; the upper surface of the shock absorbing mechanism is fixedly connected with a chip body; the interior of the fixed base is fixedly connected with a lifting mechanism; the upper surface of the lifting mechanism is fixedly connected with a second fixed plate; and a stabilizing mechanism is fixedly embedded inside the second fixed plate.The stabilization device for the PKI mechanism-based micro fluidic chip is equipped with forward and reverse motors, and cooperatively utilizes threaded pipes, threaded rods, first gears, second gears, second bearings, second sliding rods, and third strong springs, and therefore, movement of the second fixed plate can be effectively driven through the two forward and reverse motors, sponge platesare brought into contact with the chip body and the third strong springs are compressed, thereby achieving the effect of stabilizing the chip body, and the problem is solved that conventional PKI mechanism-based micro fluidic chips have poor stability.

The invention discloses a personal electric fan with a clamping function, which comprises a base body, a groove is opened on the upper surface of the base body, and two symmetrical first through holes are opened in the middle of the inner wall of the groove. , the inner bottom wall of the groove is provided with two symmetrical card slots, the electric fan body is placed on the inner bottom wall of the groove, the bottom surface of the electric fan body is fixedly connected with a card block suitable for the card slot, and the card The block is clamped in the card slot, and two symmetrical cavities are opened inside the base body, and the two cavities are respectively located on the left and right sides of the slot. The electric fan for personal use with clamping function achieves the effect of making the clamping block be clamped in the card slot, has the function of stabilizing the electric fan body, improves the self-stability of the electric fan body, and achieves the effect of making the clamping plate The effect of moving left and right has the function of making the anti-wear pad clamp the electric fan body, which further improves the stability of the electric fan body itself.

The invention discloses a ground pre-reinforcement treatment method for underground space construction, which comprises the following steps: before excavating the underground space, horizontal perforated cast-in-place piles and vertical perforated cast-in-place piles are formed by lapping the strata around the contour line of the proposed underground space Cross-section simply supported beam support structure located on the excavation surface; this pre-reinforcement treatment method improves the stability and strength of the stratum, thereby improving the stability of the surrounding rock after the excavation of the underground space, ensuring that the excavation of the underground space can be carried out smoothly. The soil above the surface does not collapse to ensure the smooth progress and safety of the construction, and it is not restricted by the geographical environment. It can realize the intersection and communication between the underground spaces, and can make full and effective use of the underground space. For the Loess Plateau landform This method is especially suitable for cave dwelling buildings built near mountains, and can also be used as the main support of the entire building. The construction method is simple, the earthquake resistance is good, and it can achieve long-term stability.

The invention discloses a vibrating tamper for hydraulic engineering. The vibrating tamper comprises a hydraulic motor, wherein an eccentric vibrator is arranged on the right side of the hydraulic motor; a rubber damping block is arranged on the right side of the eccentric vibrator; a power transmission rubber wire is arranged on the front side of the rubber damping block; a pushing handrail is arranged on the rear side of the power transmission rubber wire; a dustproof plate is arranged on the rear side of the hydraulic motor; a bottom tamping plate is arranged at the bottom of the dustproofplate; an operation button is arranged at the top of the hydraulic motor; a connecting support frame is arranged on the right side of the operation button; a mechanical receiving slot is formed on thefront side of the connecting support frame. The vibrating tamper for hydraulic engineering has a simple structure and practical functions and can meet the practical requirement of the water industryfor the vibration tamping.

The invention discloses a mechanical arm, the structure of which includes a gripper, a support arm, a swing cylinder, a telescopic rod, and a fixed platform. The support arm is hinged to the gripper, the support arm is fixed above the swing cylinder, and the swing cylinder is integrated with the fixation platform. The telescopic rod is located above the swing cylinder, and the gripper is equipped with a connecting rod, a fixing mechanism, and a force rod. Through the fixing mechanism on the gripper, the cylindrical object is more stable during the handling process, and it is effective for controlling the power rod to the limit block. Push to make the limit block move on the moving groove. Since the transmission rod penetrates through the rotation block and the limit block is limited and engaged, the rotation block is fixed. Since the fixing mechanism is distributed on the handle in an isosceles triangle ring, According to the principle that the triangle is more stable, a more stable effect is achieved. The compression mechanism on the pressure block compresses the cylindrical object, making the left side of the rubber block into a sealed state, and the pressure becomes smaller, and then the force of the compression block plus the suction makes it Cylindrical objects are stronger.

The invention discloses a convenient-to-mount automatic mould frame for a foaming and heat-insulating cover of an automobile engine. The convenient-to-mount automatic mould frame comprises a mould frame body and a base, wherein blocking bases are welded on the tops of the two sides of the mould frame body; the two sides of the bottom of the mould frame body are welded with threaded bases; the bottoms of the threaded bases are in contact with the top of the base; and box bodies are welded at the two sides of the top of the base. According to the convenient-to-mount automatic mould frame disclosed by the invention, a drive gear, a driven gear, a movable rod, a fixed shaft, a ring-shaped slot plate, a connecting plate, a slide sleeve and a slide rod are matched, so that a blocking rod moves left and right; and the blocking rod is matched with a blocking base, so that the effect of fixing the mould frame body and the base is achieved, the effect of conveniently dismounting the automatic mould frame is achieved, the problem that an existing automatic mould frame for the foaming and heat-insulating cover of the automobile engine is inconvenient in dismounting is solved, and working efficiency of a worker is improved, and therefore, practicability of the automatic mould frame for the foaming and heat-insulating cover of the engine is improved.

The invention relates to a portable iPad support frame, which mainly includes a support frame body. The support frame body is composed of two tripods connected symmetrically. After the two tripods are combined, a square steel alloy bar is arranged in the middle , the middle part of the steel alloy bar is provided with a pair of intermeshed steel gears, and the pair of steel gears are respectively fixedly connected with two tripods through steel sheets. Therefore, the two tripods take the steel alloy bar as the symmetrical point to realize the shape transformation of the support frame through the interlocking rotation of the steel gears, and the two support frames can be folded at least 22°, 45° and 65° through the occlusal rotation of the steel gears The angle meets the different needs of people, and the support frame can also be unfolded horizontally to wrap the four corners of the iPad. When the support frame is unfolded horizontally, it is X-shaped; The iPad can be adsorbed to achieve a more stable effect.

The invention discloses a stabilization device for a PKI mechanism-based micro fluidic chip which relates to the technical field of chips. The device includes a fixed base. The upper surface of the fixed base is fixedly embedded with a shock absorbing mechanism; the upper surface of the shock absorbing mechanism is fixedly connected with a chip body; the interior of the fixed base is fixedly connected with a lifting mechanism; the upper surface of the lifting mechanism is fixedly connected with a second fixed plate; and a stabilizing mechanism is fixedly embedded inside the second fixed plate.The stabilization device for the PKI mechanism-based micro fluidic chip is equipped with forward and reverse motors, and cooperatively utilizes threaded pipes, threaded rods, first gears, second gears, second bearings, second sliding rods, and third strong springs, and therefore, movement of the second fixed plate can be effectively driven through the two forward and reverse motors, sponge platesare brought into contact with the chip body and the third strong springs are compressed, thereby achieving the effect of stabilizing the chip body, and the problem is solved that conventional PKI mechanism-based micro fluidic chips have poor stability.

A mobile crane base comprising a frame base, separator plates, box bodies, bolts, a bottom beam, a pull beam, a crane frame, intersection components, T-shaped components, and corner components. The separator plates are assembled with the intersection components, the T-shaped components, and the corner components into multiple square three-dimensional box bodies that are fixedly mounted onto the bottom beam with the bolts. The pull beam is fixedly mounted onto the box bodies. The frame base is fixedly mounted onto the pull beam. The crane frame is fixedly mounted on the frame base.