37results about How to "Height position adjustment" patented technology

The invention relates to the technical field of circuit breaker detection, in particular to a circuit breaker operating mechanism performance detection device which comprises a base, vertical plates are fixedly installed on the two sides of the top of the base respectively, a detection table is arranged between the two vertical plates, and a lifting mechanism for driving the detection table to ascend and descend is arranged between the detection table and the base. A clamping mechanism for clamping an object to be detected is arranged on the detection table, and a detector which is driven by asliding adjustment mechanism to realize transverse displacement adjustment is arranged above the detection table. The device solves the problems that existing detection equipment is inconvenient to adjust the height position of a detection table, inconvenient to detect objects to be detected at different heights and inconvenient to adjust the horizontal position of a detector.

The invention discloses a high-efficiency polishing device for an automobile part. The high-efficiency polishing device for the automobile part comprises a base, wherein four supporting columns are fixedly installed at the bottom of the base, the four supporting columns are arranged symmetrically in pairs, a polishing box is fixedly installed at the top of the base, one side of the polishing box is opened, a platform is fixedly installed on the inner wall of the bottom of the polishing box, a cavity is formed in the platform, a first screw rod and a second screw rod are arranged in the cavity,the spiral directions of the first screw rod and the second screw rod are opposite, and the ends of the first screw rod and the second screw rod close to each other are fixedly connected. With reasonable design and good practicability, the high-efficiency polishing device can clamp automobile parts with different sizes firmly, so a height position and a horizontal position of a polishing head areconvenient to adjust, the automobile parts with different sizes can be polished conveniently, moreover dust particles produced during the polishing process of the automobile parts can be purified anddusted, the good surrounding air quality is ensured, and the device does not cause harm to human health.

The invention provides a novel road scraper, and particularly relates to the technical field of road construction equipment. The novel road scraper comprises a vehicle body, which is sequentially provided with a scraping plate device hole, an ash collection device hole and a pit filling device hole, wherein a scraping plate device is arranged in the scraping plate device hole, an ash collection device is arranged in the ash collection device hole, a pit filling device is arranged in the pit filling device hole, the scraping plate device comprises a scraping plate frame, the inner wall of the U-shaped opening of the scraping plate frame is provided with a guide rail, the guide rail is provided with a scraping plate reinforcing plate, the scraping plate reinforcing plate is fixedly providedwith a scraping plate, the scraping plate is provided with an ash leakage groove, the ash collection device comprises an ash collection frame, the output shaft of a motor is provided with a roller shaft, the roller shaft is provided with an ash receiving plate, an ash sucking pipe is arranged in the ash collection device hole, the vehicle body above the ash collection device hole is provided withan ash collection box, the pit filling device comprises a material loading box, and the material loading box is provided with a material discharge pipe. According to the present invention, the novel road scraper cannot produce soil piling phenomenon during the soil scraping and road flattening, can automatically collect the excess soil, can fill the pit on the road, and further has other advantages.

The invention discloses an assembly type hoisting device with a stabilizing function for wallboard installation, and belongs to the technical field of wallboards. The assembly type hoisting device comprises a side plate, wherein the lower surface of the side plate is fixedly connected with a bottom plate; a supporting plate is arranged in the side plate; the upper surface of the supporting plate is fixedly connected with a top plate; a traction mechanism is fixedly mounted on the top plate; one end of the traction mechanism penetrates through a regulating mechanism and is detachably connectedinto a positioning mechanism; and the traction mechanism is fixedly mounted at the outer side of the top plate. According to the assembly type hoisting device disclosed by the invention, the tractionmechanism is arranged, and a motor controls a rope disc to rotate during working, so that a first fixed rope is wound or unwound, and therefore, the positioning mechanism can be effectively driven tomove up and down, and the height position of a wallboard can be regulated, and therefore, the position of the first fixed rope can be effectively regulated; and the positioning mechanism can move leftand right to regulate the position, so that the conveying position of the wallboard can be effectively regulated, and therefore, a worker conveniently takes or places the wallboard.

The invention provides jacking equipment convenient to position for municipal pipeline construction, and belongs to the technical field of pipeline construction equipment. The jacking equipment comprises a lifting mechanism and a jacking mechanism, wherein a first motor in the lifting mechanism is fixed to a first mounting box; a first screw rod is fixed to the first motor; a first transmission nut is arranged on the first screw rod; a lifting plate is fixedly connected with the first transmission nut, and a supporting rod is fixed to the lifting plate; a second mounting box in the jacking mechanism is fixed to the top end of the supporting rod; a second motor is fixed to the second mounting box; a second screw rod is fixed to the second motor; a second transmission nut is arranged on thesecond screw rod; a moving block is fixedly connected with the second transmission nut; a sliding groove is arranged on the box wall of the second mounting box; the moving block slides in the slidinggroove; and a jacking block is fixed to the moving block. By means of the device of the invention, automatic jacking of a construction pipeline is achieved, meanwhile, the height position of the construction pipeline can be automatically adjusted, operation is convenient, and the working efficiency is greatly improved.

The invention discloses a safety belt height adjustment device for a vehicle, a safety belt device and the vehicle. The safety belt height adjustment device for the vehicle comprises a height adjuster and a controller, wherein at least one selective safety belt height mode corresponding to a safety belt height position is stored in the controller, and the controller is electrically connected with the height adjuster; and the controller sends a control signal to the height adjuster according to the selected safety belt height mode so as to adjust the height of a safety belt. The safety belt height adjustment device can adjust the height of the safety belt to a proper position at one time, and the height position can be precisely adjusted; and furthermore, the safety belt height adjustment device is time-saving, labor-saving, convenient and quick.

The invention discloses an aerial base station mounting rack based on 5G communication. The aerial base station mounting rack comprises a quick supporting seat, a lower supporting plate, an upper supporting plate, a rotating rod, a triangular frame, a sliding frame, a hoisting mechanism, a hook, a control switch and a power line. According to the aerial base station mounting rack based on the 5G communication, by optimizing and arranging the quick supporting seat and the hoisting mechanism, a knob is rotated to enable a threaded rod to drive an upper cushion block and a lower cushion block toget close through a cushion plate, the aerial base station mounting rack is fixed to angle steel of a signal tower under the action of the upper cushion block and the lower cushion block, and then under the action of a driving motor and a small motor, the small motor is started to drive a cylinder sleeve to move on a sliding frame so as to adapt to different installation positions of the angle steel; and under the action of the driving motor, a spiral rotating rod enables a cylinder frame to intermittently drive a rope to be tightened through a rotating column disc, the rope is limited on theinner side of a circular ring when tightened, so that the aerial base station mounting rack is quickly installed on the signal tower, stably lifts and pulls a base station, and accelerates the installation efficiency of the base station.

The invention relates to an examination bed for department of gynaecology and obstetrics, and in particular to an easily adjustable examination bed for department of gynaecology and obstetrics. The invention aims at solving the technical problem of providing the easily adjustable examination bed for the department of gynaecology and obstetrics, which can be easily adjusted and can facilitate a pregnant woman to get up and get down and which is beneficial for reducing burden of medical personnel. In order to solve the technical problem, the easily adjustable examination bed for the department of gynaecology and obstetrics provided by the invention comprises a base, a fixed plate, a sliding rail, a sliding block, a movable block, a contact block, a bed board, an inverted U-shaped rod, a guide plate, a first locating screw rod, a first connecting rod, a second connecting rod and the like, wherein the fixed plate is arranged on the left part of the upper side of the base; the sliding railis arranged in the middle of the upper side of the base; and the sliding block is arranged on the sliding rail in a sliding mode. The easily adjustable examination bed for the department of gynaecology and obstetrics provided by the invention can be easily adjusted, facilitate the pregnant woman to get up and down smoothly and reduce workload of the medical personnel.

The invention discloses a rolling and forming device for processing special ceramic products. The rolling and forming device comprises a base body used for supporting and placing, wherein the base body is fixed on the horizontal ground; the left side and the right side of the upper part of the base body are connected with supporting walls through screws; a movable fixing block used for adjusting the height position is mounted at the upper part of each supporting wall in a clamping mode; a fixing plate is fixed to the upper surface of each supporting wall through screws; the rolling and forming device comprises movable fixing blocks used for adjusting the height positions; the movable fixing blocks are arranged below the fixing plates; and a mounting bolt is integrally fixed at the upper end of each movable fixing block. The rolling and forming device for processing the special ceramic products is provided with extrusion wheel discs and wheel flanges; through rotation of the extrusion wheel discs and the wheel flanges, the wheel flanges can well carry out stress rolling on plate-shaped blanks and rectangular blanks in the width direction, then the rolling quality of the blanks is improved, and the wheel flanges can well rotate, extrude and apply force.

The invention discloses a BIM-based steel structure three-dimensional model collision performance detection device, which comprises a detection platform main body, a reset spring, a connecting rod, amounting plate and a rotating rod; the upper surface of the detection platform main body is internally provided with an accommodating groove and a sliding groove, and the lower part of the accommodating groove is provided with the sliding groove; a supporting rod is clamped and placed in the sliding groove, a collision plate is fixed to the top end of the supporting rod through screws, an adjusting rod is clamped and connected to the middle of the right side face of the collision plate, the right end of the adjusting rod penetrates through the right side face of the detection platform body, and reset springs are arranged on the upper side and the lower side of the adjusting rod correspondingly; and the left end of the reset spring is in screw connection with the collision plate. The BIM-based detection device for the collision performance of the steel structure three-dimensional model is provided with the hook main body, so that the rotating rod well drives the hook main body to ascendand descend, the height position of the hook main body is conveniently adjusted, and the hook main body can well hook and fix different positions of a steel structure.

The invention discloses a mold trimming workbench, and belongs to the field of mold manufacturing. The mold trimming workbench comprises a fixed bracket, wherein the fixed bracket is provided with a lifting bracket and a power device. The mold trimming workbench further comprises a supporting frame. The supporting frame is arranged above the lifting bracket and can be separated from the fixed bracket; and the power device drives the lifting bracket to rises and fall; and the supporting frame is combined with the lifting bracket to enable a workpiece to rotate and lifts without interference with each other. Further, the invention further discloses a mold processing system. The mold processing system comprises the mold trimming workbench, a transfer trolley and sand blasting equipment, so that the traveling operation and waiting time are avoided, and the working efficiency is improved, and meanwhile the comfort and operation efficiency are improved.

The invention discloses a deep foundation pit drainage system which comprises a seat stand structure, a vertical lifting supporting assembly, a cross beam rod, a walking trolley water absorption assembly and a balance assembly. The cross beam rod is rotationally arranged at the top end of the vertical lifting supporting assembly, the vertical lifting supporting assembly is used for adjusting the height of the cross beam rod, the seat stand structure is arranged at the bottom end of the vertical lifting supporting assembly, and the seat stand structure is used for achieving horizontal rotation of the vertical lifting supporting assembly; the balance assembly is arranged between the seat stand structure and the cross beam rod, the position of a water pool can be changed ceaselessly due to engineering proceeding at the low position of the water pool at the bottom of the deep foundation pit, the horizontal angle of the vertical lifting supporting assembly is adjusted through the seat stand structure, and the walking trolley water suction assembly moves in the axial direction of the cross beam rod; therefore, the drainage position can be rapidly adjusted and changed, the labor intensity of workers is greatly reduced, and rapid drainage can be achieved in rainy days in rainy seasons.

The invention relates to the technical field of automobile intercooler machining, and particularly discloses automatic processing equipment for an intercooler. The equipment comprises a punching machine, the punching machine comprises a machine body, a punching mechanism is arranged at the top of the machine body, a collecting groove is formed in the position, under the punching mechanism, of the machine body, a cavity is formed in the machine body, and the cavity communicates with the collecting groove. The cavity communicates with the outside, a conveying belt is arranged in the cavity, and a rotating shaft of the conveying belt is coaxially and fixedly connected with a ratchet wheel. A connecting rod is fixed to the free end of the punching mechanism, and ratchets matched with the ratchet wheel are arranged at the bottom end of the connecting rod. In the process that the connecting rod moves to the bottommost end from the initial position, the ratchets can make contact with the ratchet wheel. The invention aims to provide the automatic processing equipment for the intercooler so as to solve the technical problem that chippings generated by punching in the intercooler are inconvenient to clean.

The invention discloses electrostatic powder spraying equipment for an impingement plate in a humid environment, and relates to the technical field of electrostatic powder spraying equipment. Comprising a fixing plate, universal wheels are fixed to the bottom of the fixing plate, a push handle is fixed to the side wall of the fixing plate, a powder supply box is fixed to the top of the fixing plate, an electrostatic generator is fixed to the side wall of the powder supply box, a protection frame is fixed to the top of the fixing plate, and a placement block is slidably connected to the inner wall of the fixing plate; a motor is fixed to the top of the containing block, and a threaded rod is fixed to the output end of the motor. According to the electrostatic powder spraying equipment for the impingement plate in the humid environment, when a high-pressure spray head moves into a protection frame, the high-pressure spray head is controlled to move upwards by starting a motor, and when an extrusion rod on the high-pressure spray head makes contact with a sliding block, electrostatic powder at a nozzle of the high-pressure spray head can be cleaned away through a cleaning brush through cooperation of a push rod, a sliding rod and a cleaning mechanism; and normal use of the high-pressure nozzle is prevented from being influenced.