1274 results about "Moving frame" patented technology

The invention relates to the technical field of eccentric shaft machining lathes, in particular to an eccentric shaft machining lathe with an eccentric center structure, which comprises a lathe main body, a fixed frame is fixedly connected to one side of the lathe main body, a movable frame is arranged on the fixed frame in a sliding fit manner, and a rotating seat is rotatably connected to the movable frame; a transmission mechanism is rotationally connected to the rotating seat, a stabilizing ring frame is rotationally connected to the rotating seat, a follow-up rotating ring is rotationally connected to the stabilizing ring frame, an eccentric block center mechanism is fixedly connected to the follow-up rotating ring, and an eccentric shaft is clamped and fixed to a three-jaw chuck on the lathe body; the eccentric block center mechanism is arranged on the follow-up rotating ring, the two angle-adjustable center plates abut against the fan-shaped eccentric block on the eccentric shaft, when the eccentric shaft rotates for machining, the fan-shaped eccentric block on the eccentric shaft is more stably and accurately supported, vibration, unbalance and deformation are reduced, and the machining precision and quality are improved.

The invention relates to the field of wind power tower construction, in particular to a wind power tower self-climbing crane which comprises a frame unit, a variable-diameter clamping unit and a crane unit. The frame unit comprises a main frame and a movable frame which are in sliding connection, and the main frame and the movable frame are connected through a hydraulic driving mechanism. The crane unit is arranged on the top of the main frame. The variable-diameter clamping unit comprises a first variable-diameter clamping mechanism and a second variable-diameter clamping mechanism which are arranged around the wind power tower drum, the first variable-diameter clamping mechanism is connected with the main frame, and the second variable-diameter clamping mechanism is connected with the movable frame. The first variable-diameter clamping mechanism and the second variable-diameter clamping mechanism alternately clamp the wind power tower, and the main frame and the movable frame are alternately pushed and pulled through the hydraulic driving mechanism to ascend and descend so as to drive the crane unit to move in the axial direction of the wind power tower. The problems that existing wind power hoisting equipment is difficult to enter a site, the hoisting height is limited, transition is inconvenient, and the installation efficiency is low are solved.

The utility model relates to ultrasonic rapid detection equipment, which comprises a rack, the rack is provided with a plurality of groups of moving seats and a first driving assembly for driving the same group of moving seats to move synchronously, one group of moving seats comprises two moving seats, and the moving seats are provided with a plurality of abutting cylinders. A plurality of moving wheels are rotationally connected to the opposite side walls of the two moving seats, two moving frames and a second driving assembly for driving the two moving frames to synchronously move are further arranged on the rack, rollers and rotating parts for driving the rollers to rotate are arranged on the moving frames, coupling liquid is arranged in the rollers, and the coupling liquid is connected with the rotating parts through a connecting rod. And an ultrasonic probe is mounted on the movable frame and is positioned in the coupling liquid. The effect of improving the detection efficiency of the ultrasonic detection equipment is achieved.

The invention discloses a deformation control device for forklift portal frame structure welding, and relates to the technical field of welding deformation control, the deformation control device comprises a turnover machine, a turnover frame, a moving frame arranged on the turnover frame and a moving mechanism for driving the moving frame to move transversely, and the moving frame is provided with a monitoring module comprising a visual monitor and an infrared thermometer; a plurality of correcting assemblies are arranged at the top end of the overturning frame, each correcting assembly comprises a fixed frame, a sliding frame and an extrusion roller, and the movable frame is provided with an upper electric telescopic cylinder capable of driving a triangular inserting plate to extrude a round rod so as to drive the extrusion rollers to abut against the portal; the fixing frame is provided with a clamping assembly, a linkage plate is driven through a lower electric telescopic cylinder, and a bottom plate and a clamping plate are driven to rigidly fix the portal. The position of the fixing frame can be adjusted through bolts and the limiting grooves. The device can monitor welding deformation in real time and dynamically correct the welding deformation, is adaptive to portals of multiple specifications, improves the welding precision and efficiency, guarantees the quality of the portals, and reduces the labor dependence and the equipment cost.

The utility model discloses a spot check machine for chip manufacturing, comprising a workbench, the top of the workbench is fixedly provided with an overturning assembly, the overturning assembly comprises a double-shaft cylinder and a moving frame, the double-shaft cylinder is fixedly installed on one side of the workbench, the moving frame is fixedly connected with the output end of the double-shaft cylinder, and the moving frame is fixedly connected with the output end of the double-shaft cylinder. An electric push rod is fixedly installed at the top of the movable frame, the output end of the electric push rod is fixedly connected with a toothed plate, one side of the movable frame is connected with a rotating shaft through a bearing, the side wall of the rotating shaft is fixedly connected with a first gear, and the first gear is connected with the toothed plate in a meshed mode. According to the sampling inspection machine for chip manufacturing, through the arranged overturning assembly, a chip can be overturned, so that the two faces of the chip can be detected, no omission exists in the detection process, the detection effect cannot be affected by omission, and the quality of a chip product is higher.

The invention belongs to the technical field of flange machining, and particularly relates to a multi-shaft drilling device for flange machining, the multi-shaft drilling device comprises a to-be-machined flange body, a drilling platform, flange clamps and a drilling bit, at least two evenly-distributed moving grooves are formed in the top of the drilling platform, and each moving groove is internally and movably provided with one flange clamp; the flange body to be machined is arranged in the center of the top of the drilling platform and located between the flange clamps. According to the device, when the linear moving frame moves downwards, the vertical frame drives the first piezoelectric plate to move downwards until the first piezoelectric plate is in contact with the second piezoelectric plate, so that the switch electromagnetic block is electrified, and then the magnetic sliding block drives the pushing frame to slide in the direction away from the switch electromagnetic block under the action of magnetic repulsive force of the switch electromagnetic block and the magnetic sliding block, that is, the pushing frame drives the flange clamp to move; and all the flange clamps are made to make folding movement, so that the flange body to be machined is fixed to the center of the drilling platform, the drilling position is more accurate, and the positioning action is automatically completed.

The utility model is suitable for the technical field of deburring cutters, and provides an aluminum pipe inside and outside deburring cutter which comprises a supporting disc. The three first ball screws and the second ball screw rotate in the supporting disc, the second ball screw is located between the two first ball screws, and the three first ball screws are axially arranged in the supporting disc at equal intervals; the driven bevel gears are respectively fixed at one end of the ball screw I and one end of the ball screw II; the movable frame is fixed on a nut seat on the first ball screw through a screw; the rotating rod rotates on the inner side wall of the moving frame; through mutual cooperation of the rotating rod and the deburring cutter, on one hand, the cutter can be positioned on the inner side of the aluminum pipe with gears of different inner diameters, it is guaranteed that the deburring cutter is continuously attached to the inner side wall of the aluminum pipe, the aluminum pipe is prevented from being scratched during deburring, and on the other hand, it can be guaranteed that the cutter moves stably in the aluminum pipe, and uniform deburring of the inner side wall of the aluminum pipe is achieved.

The utility model discloses a container transportation semitrailer protection device, and relates to the technical field of container transportation. The protective device comprises a protective frame, a moving mechanism is arranged on the inner side of the protective frame, limiting mechanisms are arranged on the inner walls of the two sides of the protective frame, the moving mechanism comprises a limiting rod, the two ends of the limiting rod are fixedly connected with the inner walls of the two sides of the protective frame respectively, and two symmetrically-distributed limiting cylinders are arranged on the outer side of the limiting rod in a sliding mode. By means of the moving mechanism, stable sliding and positioning of the moving frame on the inner side of the protective frame are achieved, the accuracy and stability of moving of the moving frame are guaranteed through sliding connection of the positioning rod and the positioning cylinder, meanwhile, the moving frame is not prone to falling off, and the safety of the protective frame is improved. And the height can be limited in cooperation with a limiting mechanism, so that the purpose of adjusting the side protection height of the semi-trailer is achieved.

The utility model discloses an electromagnetic coil winding device, which belongs to the technical field of winding equipment and comprises a fixed table and a movable frame, a tensioning and positioning mechanism is arranged on the rear side of the top of the fixed table, clamping mechanisms are arranged on two sides of the movable frame, each clamping mechanism comprises a mounting plate, a driving ring, an air cylinder, a connecting ring and a plurality of clamping plates, l-shaped plates are fixedly installed on the sides, away from each other, of the multiple clamping plates, inclined rods are fixedly installed at the other ends of the L-shaped plates, a plurality of inclined holes are formed in one side of the connecting ring, the inclined rods are slidably installed in the corresponding inclined holes, an annular rail is fixedly installed on one side of the connecting ring, and the annular rail is fixedly installed on the other side of the connecting ring. And a plurality of connecting rods are fixedly mounted on one side of the driving ring. The two ends of the coil framework can be clamped and fixed in multiple directions through the two clamping mechanisms, the clamping and fixing stability is guaranteed, the coil framework is prevented from inclining in the winding process, and the winding uniformity is guaranteed.

The invention discloses a feeding device for production and processing of automobile parts, and relates to the technical field of suspension conveying, the feeding device comprises a main body structure and comprises a conveying chain, a mounting frame is arranged at the top of the conveying chain, a moving frame is fixedly connected to the surface of the conveying chain, and a frame body is fixedly connected to the bottom of the moving frame; hooks are arranged at the bottom of the frame body, and a hanging rack is arranged on the surface of the hook on one side; the limiting assembly comprises a closing plate hinged to the surface of the hook, a movable rod is hinged to the inner wall of the closing plate, a movable block is hinged to the bottom of the movable rod, and sliding grooves are formed in the two sides of the hook in a penetrating mode and are in sliding connection with the movable block; through the overall design of the limiting assembly, when the hanging rack is hung, the weight of the hanging rack can be linked with the trigger piece to move downwards, so that the hook forms a closed structure, the phenomenon of separation caused by transverse displacement of the hanging rack due to misoperation or external collision is effectively avoided, and the continuity of the spraying operation process is guaranteed.

The invention relates to the technical field of spring detection, in particular to a detection device for a spring. Comprising an inspection frame, a rotating motor, a PLC, a multidirectional motion platform, a clamping frame and a carrying platform, the inspection frame is connected with a moving frame through a first linear transmission module, the moving frame is provided with a multi-degree-of-freedom vibration platform, the multi-degree-of-freedom vibration platform is connected with a horizontal sliding seat which synchronously, horizontally and vertically moves, and the reciprocating stroke of the horizontal sliding seat periodically changes. The horizontal sliding seat and the carrying platform are both connected with the multi-direction moving platform, two electric push rods are connected between the clamping frame and the carrying platform, a clamping driving piece is arranged on the clamping frame, two symmetrically-arranged clamps are connected to the clamping driving piece, and a driven clamping seat is rotationally installed on one clamp. Through the linkage design of the clamping frame, the electric push rod, the conversion frame, the multidirectional motion platform and the PLC, the problem that mechanical detection and appearance detection of an existing spring detection device are scattered is solved.

The invention discloses a sampling device for construction engineering detection and a using method thereof, and relates to the technical field of construction engineering.The sampling device for construction engineering detection comprises a movable frame, and a supporting frame is fixed to the top of the movable frame. According to the sampling device for construction engineering detection and the use method thereof, after sampling of the sampling barrel is completed, soil in the sampling barrel can be pushed out by a push plate by pushing a push rod, and the problem that the soil is adhered to the interior of the sampling barrel and is inconvenient to discharge is solved; when a push plate moves downwards, a spiral groove in a connecting rod moves on a convex ball, the connecting rod rotates, an inner gear ring, an L-shaped connecting block and a gear are matched to drive a pointed cone to rotate, and when the push plate downwards extrudes and discharges the soil, the pointed cone is firstly in contact with the soil in the sampling barrel, so that the problem that the soil in the sampling barrel is in contact with the soil in the sampling barrel is solved; the soil at the top can be firstly crushed and scattered, so that the problem that the soil is accumulated together in the sampling barrel and is inconvenient to discharge from the sampling barrel is solved.

The invention discloses an automatic post-welding treatment device for a steel structure welding part, and relates to the technical field of stress relief, the automatic post-welding treatment device comprises a setting frame and a bearing, the bearing is mounted on one side surface of the setting frame, a rotating shaft is mounted on the inner wall of the bearing, a clamping arm is mounted on the outer side surface of the rotating shaft, and a lever extension arm is arranged on one side surface of the clamping arm; a composite flexible floating supporting layer composed of an air bag and sponge is used for isolating base damping, a movable frame descends to be in linkage with a trigger plate to abut against a lever, and an innovative automatic rigid clamping mechanism that side clamping arms are driven to be closed is adopted; and finally, the effects of full-automatic feeding of the steel structure workpiece, stable suspension supporting and efficient post-welding stress vibration elimination under ideal boundary conditions are achieved, and therefore the defects that in the prior art, the labor intensity of workers is large, and the overall stress elimination treatment efficiency is seriously limited are overcome. And a manually-tightened high-strength clamp is easy to loosen under the working condition of long-time high-frequency vibration, so that the treatment effect is unstable.

The utility model relates to the field of industrial machinery, and particularly discloses a truss manipulator which comprises a truss, an X-axis moving frame and a Y-axis moving frame, the Y-axis moving frame is arranged on the truss, the X-axis moving frame is arranged on the Y-axis moving frame, a lifting arm and a first driving motor for lifting the lifting arm are arranged on the X-axis moving frame, and the first driving motor is arranged on the Y-axis moving frame. A clamping mechanism is arranged at the end, away from the X-axis moving frame, of the lifting arm. The X-axis moving frame and the Y-axis moving frame move the clamping mechanism to the position above a carried workpiece, the first driving motor is started to drive the lifting arm to descend, the clamping mechanism clamps the workpiece, and then the first driving motor is started to drive the lifting arm to ascend; and after ascending is stopped, the workpiece is moved to a designated position through the X-axis moving frame and the Y-axis moving frame, after moving is completed, the first driving motor drives the lifting arm to descend, the workpiece is placed at a proper position, and therefore full-automatic carrying of the workpiece is achieved.

The invention relates to the field of valve sealing tests, in particular to a valve sealing test device which comprises a test board, a moving frame is arranged on the upper portion of the test board, a placing plate is arranged on the moving frame, a fixing mechanism used for fixing a plurality of exhaust valves is arranged on the placing plate, and a water tank is arranged on the upper portion of the test board. When the exhaust valve is subjected to a sealing test, the test environment conforms to the working conditions of pressure, temperature, vibration, mounting angle and the like during actual use of the exhaust valve by utilizing the cooperation of the variable frequency water pump, the heating pipe and the rotating cylinder, the problem that a traditional static test result deviates from real performance is solved, and the accuracy of the test result is greatly improved; meanwhile, the exhaust valve is inverted to measure the liquid leakage amount, the blank of quantitative detection of the liquid leakage amount in a special scene is filled up, the potential safety hazard that the liquid leakage amount exceeds the standard in practical application when the test is qualified is avoided, and the device can meet the high-precision test requirement.

The invention provides an intelligent AGV forklift for a narrow space, and relates to the technical field of intelligent logistics equipment. Comprising a body part, a portal part and a sensor system. The portal frame part comprises a portal frame main body, a fork arm carrier and a built-in lateral moving frame; a goods blocking frame and two independent pallet fork assemblies are arranged on the built-in lateral moving frame. The pallet fork assembly comprises a base, a pallet fork arm, a hydraulic driving unit and a position detecting unit and is used for driving the pallet fork arm to be folded and unfolded and detecting the position. The sensor system comprises a top sensing radar, a rear obstacle avoidance radar and two side obstacle avoidance radars which are installed on the top of the door frame, the rear lower portion of the vehicle body and the lower portions of the left side and the right side of the vehicle body respectively. The scheme is compact in structure, accurate in sensing and suitable for operation in a narrow space.

The invention discloses a detection device for a fusion reactor host radiation area, and the device comprises a guide rail assembly which is disposed in a to-be-detected area, and the guide rail assembly covers all detection points in the to-be-detected area. A moving frame is further arranged on the guide rail assembly, and a driving module used for driving the moving frame to move to a target detection point position is further arranged between the moving frame and the guide rail assembly; the detection device further comprises a measuring module and a control module, the measuring module is arranged on the moving frame, and the control module is electrically connected with the driving module and the measuring module. A complete conveying system is constructed in the to-be-detected area of nuclear fusion through the guide rail assembly, a worker can convey the measurement module to a target detection point position through movement of the moving frame according to actual needs and complete detection, automatic and unmanned operation is achieved, potential safety hazards caused by radiation can be reduced, and the detection efficiency is improved. And meanwhile, the data acquisition difficulty can be effectively reduced, and the data acquisition efficiency can be improved.

The utility model provides a carbon fiber anti-torsion arm mechanism, and belongs to the technical field of anti-torsion arms. The carbon fiber anti-torque arm mechanism comprises a reset assembly and an anti-torque arm assembly, the reset assembly comprises a cross beam, a track beam, a transverse moving frame, a first balancer, a longitudinal moving seat and a second balancer, and the anti-torque arm assembly comprises a carbon fiber tube, a sliding barrel, a torque gun and a third balancer. By arranging the cross beam, the track beam, the transverse moving frame, the first balancer, the longitudinal moving seat and the second balancer, the first balancer pulls the transverse moving frame to move and reset along the track beam, the second balancer pulls the longitudinal moving seat to move along the transverse moving frame, and automatic resetting and moving to the original position after use are achieved; by arranging the carbon fiber tube, the sliding cylinder, the torque gun and the third balancer, the carbon fiber tube is adopted to guarantee strength and rigidity and achieve great light weight at the same time, the third balancer is utilized to balance the weight of the torque gun, labor is saved and convenience is brought to workers during use, and the overall practicability is improved.

The utility model relates to the field of mechanical equipment, in particular to a movable lifting operation platform which comprises a movable frame, one side of the movable frame is provided with a personnel supporting platform and a folding ladder stand which are arranged up and down, and the other side of the movable frame is provided with two chain wheel lifting assemblies which are symmetrically arranged left and right. Two or more material frame supporting rods are arranged between the two chain wheel lifting assemblies at intervals in the vertical direction, the movable frame is provided with a driving assembly, and the driving assembly drives the two chain wheel lifting assemblies to move at the same time. The movable lifting operation platform is stable in work and flexible in transfer, has a material lifting function, and is convenient for an operator to work within the range of a whole mushroom frame.

The utility model discloses a liquefied natural gas storage tank auxiliary moving mechanism which comprises a moving frame, a supporting plate arranged at the bottom of the moving frame, a connecting piece arranged below the back face of the moving frame, moving wheels arranged on one side of the connecting piece, a hydraulic telescopic rod arranged at the top of the moving frame, a hydraulic oil valve arranged on one side of the moving frame and an adjusting frame arranged at the top end of the moving frame. The hydraulic telescopic rod is fixedly connected with the adjusting frame through a bolt, a sliding groove is formed in one side of the adjusting frame, a double-end lead screw is arranged in the sliding groove, one side of the double-end lead screw is sleeved with a first sliding block, a second sliding block is arranged on one side of the first sliding block, a crank is arranged at one end of the double-end lead screw, and a first limiting ring is arranged on the outer side of the sliding groove. A second limiting ring is arranged on one side of the first limiting ring, and a handle is arranged above the back face of the adjusting frame. The storage tank is limited and fixed through the first limiting ring and the second limiting ring, the limiting height is adjusted through the hydraulic telescopic rod, the auxiliary fixing effect is achieved, and the characteristic of adjusting the fixing height is achieved.

The utility model relates to the technical field of decal decoration, and discloses a decal transverse scraping device which comprises a support, a control panel and an adaptation assembly are installed on one side of the support, the adaptation assembly is movably arranged in the support and comprises a lifting block, an adjusting rod, a sliding block, a movable frame and an adjusting seat, the lifting block is movably arranged at one end of the adjusting rod, and the sliding block is arranged on the adjusting seat. The lifting block and the adjusting rod are both movably arranged in the support, the sliding block is arranged on the adjusting rod in a sliding mode, the adjusting base is fixedly arranged on one side of the movable frame, the sliding block is rotationally arranged in the adjusting base, and the movable frame is movably arranged in the support. The transverse scraping assembly is movably arranged in the moving frame and comprises a pushing seat and a scraping plate, the angle of transverse scraping changes along with changes of the positions of the lifting blocks at the four corners, various inclined states can occur, accordingly, multiple transverse scraping modes at different angles are achieved, inconvenience caused by multiple times of device adjusting is avoided, and meanwhile the working efficiency of workers is improved.

The utility model provides supporting equipment for pipeline installation, which comprises a rack, a height adjusting mechanism, a driving mechanism, a translation mechanism and an adjusting mechanism, a lifting frame is movably arranged on the rack, the height adjusting mechanism drives the lifting frame to ascend and descend, a fixed frame is arranged on the lifting frame, a movable frame is movably arranged on the lifting frame, and an installation ring is rotatably arranged on the movable frame. The mounting ring and the fixing frame are each provided with a cylinder, three abutting plates moving in the radial direction of the cylinder are movably mounted on the cylinder, the driving mechanism drives the three abutting plates to move so as to clamp a pipeline, the translation mechanism drives the moving frame to be close to or away from the fixing frame, and the adjusting mechanism adjusts the angle position of the mounting ring. The structure that the driving mechanism drives the three abutting plates to move in the radial direction can be suitable for clamping pipelines of various sizes, good universality is achieved, then one pipeline can be driven to move and rotate relative to the other pipeline, the horizontal position and the angular position of the pipeline can be conveniently adjusted according to the installation requirement, and convenience is provided for pipeline installation work.

The invention discloses an underground pipeline detection device with a cleaning function and a using method, and relates to the technical field of pipeline detection.The underground pipeline detection device comprises a movable frame and detection equipment, an air cylinder is installed on the upper portion of the movable frame, a supporting frame is installed at the output end of the air cylinder, and a cleaning assembly is arranged on the supporting frame and the movable frame jointly; the cleaning assembly comprises first transmission belts symmetrically and movably connected to the bottom of the supporting frame, a plurality of cleaning brushes installed on the outer sides of the first transmission belts, fifth supporting rods symmetrically and rotationally connected to the bottom of the supporting frame, a plurality of fan blades and scraping rods installed on the outer sides of the fifth supporting rods correspondingly, and a first transmission unit and a second transmission unit arranged on the supporting frame. The supporting frame is driven by the air cylinder to move downwards, the cleaning brush is made to make contact with the ground, then the cleaning brush is driven to rotate, impurities such as scrap iron on the ground are swept to the two sides of the moving frame, interferents on the ground of a detection area can be removed, and false interference of the impurities on detection equipment is avoided.

The utility model discloses an aluminum alloy formwork diagonal bracing adjusting device which comprises an adjusting assembly and a fixing assembly, the adjusting assembly comprises a rotating rod, a moving frame and a rotating piece, the rotating rod is connected with the moving frame, the fixing assembly comprises a containing piece and a fixing plate, the containing piece is connected with the fixing plate, and the fixing plate is connected with the rotating rod. The two ends of the rotating rod penetrate through the containing pieces and then are connected with the rotating pieces. The whole aluminum alloy formwork inclined strut adjusting device can be firmly fixed to the ground by fixedly connecting the fixing assembly with the embedded part, horizontal movement of the movable frame is achieved by means of meshing tooth matching of the rotating rod and the movable frame, and therefore the position of a fulcrum is adjusted, the fulcrum is provided for inclined struts with different distance requirements, and the adjusting effect is good. And therefore, the action range of the pre-embedded steel bar part is expanded.

The application discloses a vertical shaft safety application mechanism of numerical control floor boring, and relates to the technical field of floor boring. The vertical shaft safety application mechanism comprises a frame, a vertical shaft is arranged in the frame, a main shaft box is slidably connected to the outer wall of the vertical shaft, a speed limiting assembly is arranged on the main shaft box, a limiting assembly is arranged at the top and bottom of the vertical shaft, the speed limiting assembly comprises a No.2 moving frame, and the bottom of the No.2 moving frame is slidably connected to the bottom of the inside of the main shaft box. In the process of overspeed movement of the main shaft box, the contact wheel is rotated, liquid continuously enters the tank body through transmission, the hydraulic pressure in the tank body rises, the extrusion rod moves and contacts the friction plate, the friction between the extrusion rod and the friction plate is increased, the main shaft box is affected by the friction, the main shaft box is decelerated, the impact on the main shaft box is reduced, and the damage to the main shaft box and important parts is reduced.

The utility model relates to the technical field of aluminum bar production, in particular to a clamping device for flaw detection of an aluminum bar, which comprises a frame, two groups of moving components are arranged on the inner side of the frame, and moving frames are arranged on the outer sides of the moving components. Through the arrangement of the connecting groove, the first clamping jaw and the second clamping jaw can form a crossed posture in the folding process until an aluminum bar is clamped and attached to the outer side of the aluminum bar, clamping of the aluminum bars with different diameters is achieved, the aluminum bars cannot shake in the moving process, and the risk of damage to the aluminum bars is reduced; the gear is driven to complete corresponding rotation in the moving process of the toothed plate, the connecting shaft can conduct kinetic energy, the mounting plate rotates along the bottom of the connecting frame, the clamping assembly can complete direction adjustment, workers do not need to intervene in adjustment of the position of the aluminum bar, automatic adjustment of the device is achieved, the labor intensity of the workers is reduced, and the clamping time is shortened.

The application provides a device for assisting in adjusting a vortex vibration interference test model of a double-width bridge main beam, comprising two fixed frames, two moving frames, a plurality of elastic frames and two segment models; the two fixed frames are arranged at intervals along a first path; the two moving frames are arranged at intervals along the first path, and the moving frames move along a second path; the plurality of elastic frames are respectively rotationally connected to the fixed frames or the moving frames, and can slide in an up-down direction; the elastic frames are respectively provided with elastic members at upper and lower ends inside the elastic frames; and two connecting blocks are connected between the two elastic members; and the two segment models are respectively connected to the two opposite connecting blocks at two ends. The device for assisting in adjusting the vortex vibration interference test model of the double-width bridge main beam can flexibly adjust the angle of the elastic frame in a large wind attack angle range, and can ensure that the two segment models always maintain a parallel state through cooperation between the connecting blocks and the magnets during the adjustment process.

The utility model discloses universal joint detection equipment, which relates to the technical field of universal joint detection and comprises a bottom plate, a mounting frame arranged at the top of the bottom plate, a transverse moving frame slidably arranged on the right side of the top of the bottom plate, a vertical moving frame arranged at the moving end of the transverse moving frame, and a moving block arranged at the moving end of the vertical moving frame. Clamping mechanisms are arranged on the side walls of the mounting frame and the moving block, each clamping mechanism comprises a rotating disc rotationally arranged on the right side wall of the mounting frame and a rotating disc fixedly connected to the left wall of the moving block, and a telescopic air cylinder and a clamping seat are arranged on each rotating disc through a mounting plate. According to the utility model, the clamping mechanism is matched with the synergistic effect of the transverse moving frame, the vertical moving frame and the moving block, so that the clamping mechanism on the right side can flexibly move left and right and up and down in a space range, the actual detection requirement is met, meanwhile, under the action of the clamping seat, the clamping requirements of universal joints with different sizes can be met, and the working efficiency is improved. Therefore, the applicability of the device is improved.

The utility model discloses an ocarina surface seal punching and discharging fixing disc, and relates to the technical field of ocarina surface seal production. Comprising a punching base, a discharging disc and two sets of fixing mechanisms, the top of the outer wall of the punching base is rotationally embedded in the punching base, each set of fixing mechanism comprises a moving frame, a moving part, a mounting frame, a driving part, a plurality of fixing frames and a plurality of movable frames, and the moving frames are fixedly arranged at the top of the outer wall of the discharging disc. According to the ocarina surface seal punching and discharging fixing disc, all the movable frames are driven by the driving component to synchronously get close to or away from the fixing frames, ocarina surface seals can be clamped and fixed according to the sizes of the ocarina surface seals, it is ensured that the ocarina surface seals cannot move in the punching process, and the punching precision is improved; a plurality of ocarina surface badges can be mounted and placed, and the mounting frame is driven to move by matching with the moving part in the moving frame, so that the perforating machine can continuously perforate, and the perforating efficiency of the ocarina surface badges is improved.

The utility model discloses nano ceramic coating equipment with a reciprocating mechanism, which comprises a table body, a movable carrying table, a main frame body, a reciprocating driving mechanism and a coating roller, the main frame body is fixed at the top end of the table body, a bracket is arranged in the main frame body, the coating roller is rotatably arranged at the bottom of the bracket, and the reciprocating driving mechanism is arranged on the movable carrying table. The reciprocating driving mechanisms are arranged on the two sides of the top of the main frame body, each reciprocating driving mechanism comprises a movable frame, upper protruding teeth, upper limiting teeth, lower protruding teeth and lower limiting teeth, the movable frames are arranged on the top of the main frame body, the upper protruding teeth are fixed to the inner wall of the top of each movable frame, and the upper limiting teeth are fixed to one sides of the upper protruding teeth; the lower protruding teeth are fixed to the inner wall of the bottom of the movable frame, the lower limiting teeth are fixed to one sides of the lower protruding teeth, and the movable carrying table is arranged on the surface of the table body. The coating device is high in coating efficiency, good in effect and convenient to use, products can be conveniently fixed, and the automatic feeding function is achieved.