8results about How to "Level adjustment" patented technology

The utility model discloses a centering and leveling device of an engineering surveying and mapping instrument, which relates to the technical field of engineering surveying and mapping and comprises a base, a lifting component, a mounting rod and a leveling seat. The lifting assembly comprises a plurality of lifting structures which are arranged on the base at intervals; the mounting rod extends in the vertical direction, the bottom end of the mounting rod is supported on the top of the base, and the angle of the mounting rod can be adjusted relative to the base; a mounting position is formed on the leveling seat, the mounting rod is mounted at the mounting position, a spirit level for detecting the levelness of the leveling seat is arranged on the leveling seat, the plurality of lifting structures are arranged around the mounting position, a plurality of supporting positions are formed at the bottom of the leveling seat, and each supporting position is supported at the top of the corresponding lifting structure. According to the centering and leveling device of the engineering surveying and mapping instrument, leveling is easy and convenient, the occupied space is small, and the engineering surveying and mapping instrument can be leveled in a narrow area.

The range hood hanging frame capable of being adjusted to be horizontal comprises a fixed seat frame, a hanging seat frame, nuts and bolts, the fixed seat frame comprises a fixed seat plate, supporting seat plates arranged at the two ends of the top of the fixed seat frame, receding holes and angular limiting frames, and pivoting holes are formed in the supporting seat plates; the angular limiting frame and the fixed seat plate at the lower part of the clearance hole form a longitudinal guide groove; the suspension seat frame comprises a longitudinal base plate, a buckle plate provided with the top, a buckle hook arranged at the bottom and a driven plate connected with the buckle hook. The longitudinal base plate is in sliding fit with the longitudinal guide groove and is in sliding fit with the fixed seat plate on the lower portion of the receding hole, the nut is arranged on the driven plate, the bolt is in rotating fit with the pivoting hole, the supporting seat plate supports the head of the bolt, a lead screw of the bolt is screwed with the nut, the bolt is rotated, and the hanging seat frame moves up and down. The fixed seat frame is provided with the two supporting seat plates, the two suspension seat frames are arranged, the range hood can be adjusted to be horizontal by adjusting any suspension seat frame through the bolts, and operation is convenient.

The embodiment of the utility model provides a heater device and deposition equipment. The heater device comprises a heater, and the heater is provided with a bearing surface for bearing a substrate; the balance plate and the heater are arranged in parallel, and the balance plate is connected with the side, back to the bearing surface, of the heater; the adjusting assembly comprises a fixing part and an adjusting part, the fixing part extends in the vertical direction, the fixing part is fixedly connected with the balance plate through the adjusting part, and the adjusting part moves relative to the fixing part in the extending direction of the fixing part so as to adjust the horizontal state of the heater; and the position detection sensor detects the relative position of the fixing part and the adjusting part so as to determine the horizontal state of the heater. The embodiment of the utility model is at least beneficial to reducing the difficulty of adjusting the horizontal state of the heater.

The present application relates to the technical field of water gate cleaning, and particularly relates to a gate slot underwater cleaning device and a use method. The gate slot underwater cleaning device comprises a frame, the frame comprises a bottom plate and vertical supports arranged at four corners of the bottom plate; one climbing structure is arranged on each vertical support, each climbing structure is provided with a climbing frame, the climbing frame and the vertical support are fixedly connected through a connecting rod, the climbing frame is suitable for being electromagnetically attracted to the inner wall of the gate slot; a horizontal sensor is arranged on the bottom plate; a controller is in communication connection with the horizontal sensor and the climbing frame; in a water entry state, the horizontal sensor senses the levelness of the bottom plate and transmits the levelness to the controller in real time, the controller controls the climbing frame to move up and down along the gate slot, so that the bottom plate is kept in a horizontal state. The present application solves the problem that the automatic cleaning device is affected by multiple factors such as water flow after entering the water, and the automatic cleaning device is inclined when moving along the gate slot, thereby affecting the dirt cleaning effect.

The utility model relates to the technical field of glass curtain wall installation, and discloses a glass curtain wall installation auxiliary tool which comprises a frame body, lifting plates are connected to the two sides of the inner wall of the frame body in a sliding mode, adjusting plates are hinged to the tops of the lifting plates, hydraulic cylinders are fixedly installed on the tops of the adjusting plates, and the output ends of the hydraulic cylinders are fixedly connected with H-shaped plates. An adsorption assembly is arranged on one side of the H-shaped plate; a power assembly is arranged at the top of the lifting plate, the top of the lifting plate is in sliding connection with a moving plate, the power assembly is in threaded connection with the moving plate, an inclined plate is fixedly installed at the bottom of the adjusting plate, a connecting plate is in sliding connection with the bottom of the inclined plate, and the connecting plate is hinged to the moving plate. When the glass curtain wall is not in a horizontal state after being adsorbed, the power assembly drives the moving plate to move, the moving plate drives the connecting plate to move through the inclined plate, the inclination angle of the adjusting plate is adjusted, and therefore the glass curtain wall can be conveniently adjusted in the horizontal direction, and the glass curtain wall can be conveniently installed.

The utility model discloses an adjustable quartz ring flatness detection bench, comprising a work bench, the front side of the upper end of the work bench is fixedly provided with a fixed plate, the upper side of the fixed plate is connected with a mounting plate, and the left side of the lower end of the mounting plate is connected with a distance sensor; the gear motor is arranged on the middle side of the lower end of the workbench, the upper side of the gear motor is connected with a rotating disc, the outer side of the rotating disc is connected with an adjusting structure, a limiting disc is installed on the upper side of the adjusting structure, and a level bubble is arranged on the middle side of the lower end of the limiting disc; the moving rod is installed on the outer side of the middle of the limiting disc, the inner side of the clamping plate is connected with a quartz ring body, and a moving block is fixedly installed on the outer side of the upper end of the clamping plate; and the fixing rod is mounted on the outer side of the upper end of the fixing plate. According to the adjustable quartz ring flatness detection table, a quartz ring can be conveniently limited, the levelness of the detection table can be conveniently adjusted, and the detection assembly can be conveniently disassembled.

The invention relates to the technical field of noodle processing, in particular to a noodle pressing forming machine which comprises a first fixing frame, a second fixing frame is fixedly mounted on one side of the first fixing frame, a noodle pressing mechanism is arranged at the top of the first fixing frame, and a rolling mechanism is arranged on one side of the noodle pressing mechanism. A noodle cutting mechanism is arranged at the top of the second fixing frame, a driving rotary disc is driven to rotate through rotation of an arranged first driving motor, then a belt is driven to rotate through rotation of the driving rotary disc, and therefore a driven rotary disc is conveniently driven to rotate in the belt rotation process; a driven rotating disc is arranged on the main dough pressing roller, so that the main dough pressing roller is driven to roll in the rotating process of the driven rotating disc, and the main dough pressing roller can be conveniently matched with a driven dough pressing roller to roll while rolling in a dough pressing manner, and meanwhile, a main gear and a driven gear at one end of the main dough pressing roller and one end of the driven dough pressing roller are meshed and mutually rotate; and the dough can be conveniently rolled by the main dough pressing roller and the auxiliary dough pressing roller.

The invention provides a building foundation settlement monitoring system, and relates to the field of foundation monitoring. The device comprises a mounting plate and a sedimentation pipe, a fixed ring plate is arranged on the outer side of the top of the sedimentation pipe, a first motor is fixedly connected to the interior of the fixed ring plate, an output shaft of the first motor is fixedly connected with a first bevel gear, second bevel gears are symmetrically and rotationally arranged in the fixed ring plate, and one side of each of the two second bevel gears is fixedly connected with a first threaded rod; according to the device, the levelness of a fixed ring plate and a sedimentation pipe is monitored through a self-calibration gradienter, a second threaded rod is driven to rotate through a second motor, a worm, a worm gear, a rotating rod, a first belt pulley, a bearing, a second belt pulley, a first transmission belt, a third belt pulley and a second transmission belt, and then a connecting frame, a threaded block and a supporting block are driven to move; and the levelness of the fixed ring plate and the sedimentation pipe is adjusted to recover to a horizontal state, so that the monitoring accuracy is improved.