17results about How to "Improve sliding stability" patented technology

The utility model provides special fixed anchor of light buoy relates to fixed anchor field, including fixed establishment, the inner wall sliding joint of fixed establishment has connecting structure, the fixed establishment includes buoy body, the inner wall all is fixedly connected with fixed plate in buoy body, the inner wall all is connected with movable plate in fixed plate, the outer wall all is fixedly connected with the insert block in movable plate, the inner wall all is fixedly connected with the slide rod in fixed plate, the outer wall all is equipped with the compression spring of slide rod, in the utility model, through movable plate, insert block, compression spring, sliding block, first limit rod etc.

The utility model discloses a capacitor antipole detection device, and belongs to the technical field of capacitor detection. The capacitor antipole detection device comprises a bottom frame, a conveying frame is installed at the top end of the bottom frame, belt rollers are rotationally connected to the two ends of the inner side of the conveying frame, a conveying belt sleeves the outer sides of the pair of belt rollers, a motor is installed on one side of the conveying frame, the output end of the motor is connected with one ends of the belt rollers, and a plurality of capacitor fixing bases are installed outside the conveying belt. A capacitor body is arranged on the inner side of the capacitor fixing base, an anti-pole detection mechanism is installed on the other side of the bottom frame, an alarm mechanism is installed on the other side of the bottom frame, the anti-pole detection mechanism comprises a first fixing plate, one side of the first fixing plate is fixedly connected with the other side of the conveying frame, and a vertical rod is installed at the top end of the first fixing plate. According to the utility model, the non-contact detection can be effectively realized, the pins of the capacitor are prevented from being bent, and the high practical value is realized.

The application relates to the technical field of underground cavity detection, and discloses a three-dimensional ground penetrating radar underground cavity disengaging recognition device and method based on AI, which comprises a recognition machine arranged at the top of a three-dimensional ground penetrating radar, and a fixing frame is arranged at the bottom of the recognition machine; the device further comprises a moving assembly which is used for recognizing the recognition machine; the three-dimensional ground penetrating radar underground cavity disengaging recognition device based on AI is provided with the moving assembly; a micro motor drives a cam to rotate; an active rod and a connecting block are pushed to make reciprocating linear motion; a sliding plate is driven to reciprocatingly slide along a sliding groove of a fixed plate. The groove and the sliding groove are matched to improve the sliding stability; the sliding plate drives a moving plate to scrape off obstacles through elastic sheets; the radar signal is prevented from being interfered; the rigid collision damage of components is prevented; the service life is prolonged; and the recognition accuracy and continuity are ensured.

The utility model relates to the technical field of hydraulic actuator cylinder testing, in particular to an airplane hydraulic actuator cylinder testing device which comprises a workbench, two symmetrically-arranged positioning sliding grooves are formed in the workbench and located on the same straight line, and a connecting sliding block is clamped in each positioning sliding groove in a sliding mode. The top of each connecting sliding block is connected with a clamping mechanism. Each clamping mechanism comprises a base plate seat, the base plate seat is fixedly connected to the top of the connecting sliding block, the top of the base plate seat is vertically and movably connected with a bearing frame, the bearing frame is connected with a limiting mechanism, the limiting mechanism is connected with the bottom of the cover plate piece, and the limiting mechanism can be vertically adjusted in a telescopic mode; one side of each bearing frame is provided with a horizontally-arranged light hole, the other side of each bearing frame is connected with an infrared emitter, and the infrared emitters and the light holes on the two bearing frames are correspondingly arranged. Whether the hydraulic actuator cylinder is in a horizontal state or not can be judged in an auxiliary mode according to whether light penetrates through the light hole or not and the light deviation condition.

The utility model discloses a lifting ejection mechanism, and belongs to the technical field of doors and windows. The supporting seat is provided with a sliding groove, the middle of the sliding groove is bent, and the extending directions of the two ends of the sliding groove are perpendicular to each other; the transmission piece is slidably arranged in the sliding groove, and the two ends of the transmission piece extend out of the supporting seat from the two ends of the sliding groove; the sliding sleeve piece is installed at the end, extending out of the top of the supporting base, of the transmission piece and slidably connected with the supporting base, a driving sliding block is installed at the other end of the transmission piece, the supporting base is installed on one side of the door and window gap, the sliding sleeve piece can be driven to move to abut against the other side of the door and window gap by moving the driving sliding block, and therefore the door and window gap is filled. The driving sliding block is horizontally pulled, the sliding sleeve piece is driven by the transmission piece to longitudinally move and lift and eject the door and window frame, and therefore the door and window gap between the door and window frame and the installation position can be filled, and the door and window gap filling device is suitable for the door and window gap which cannot be filled with rubber strips.

The utility model discloses a support frame for a gas-fired boiler, which comprises a burner, the left side of the burner is communicated with a gas-fired boiler main body, the bottom of the burner is provided with a support frame, and the bottom of the support frame is fixedly connected with a heightening frame. Through cooperation of the supporting frame and the mounting frame, the combustor is stably supported, vibration force generated by the gas boiler body difficultly drives the combustor to shake, in order to enable the combustor to work more stably, the motor is started, the motor drives the rotating plate to rotate, and the rotating plate drives the push rod to contract. The push rod drives the clamping plate to move towards the side close to the burner, after the clamping plate makes contact with the burner, the front-back direction of the burner is limited, the burner can be stably matched with the gas-fired boiler body for work for a long time, and the gas-fired boiler has the advantage of being safe and stable in operation; and the combustor cannot be driven by vibration force of the gas-fired boiler, so that the overall use stability of the gas-fired boiler is improved.

The application discloses a novel tray and box cover separation mechanism, a support frame, first and second support plates which are arranged on the support frame in a transverse direction, a pulling assembly arranged on the second support plate and used for pulling a tray, a conveying assembly arranged on the first and second support plates, a blocking assembly arranged on the first and second support plates respectively, a first pressing assembly arranged on the first support plate and used for pressing the bottom of the tray, a second pressing assembly arranged on the second support plate and used for pressing the bottom of the tray, a jacking assembly arranged on the support frame and used for driving a plurality of cover taking pawl assemblies to move, and a plurality of stacking pawl assemblies arranged on the support frame and used for storing box covers, wherein the plurality of cover taking pawl assemblies are arranged on the jacking assembly and used for separating the box covers. The tray and box cover separation mechanism integrates tray feeding, box cover separation and box cover storage into one, has high overall integration, compact structure and small space occupation.

The utility model discloses a lamp convenient to install, which is suitable for being installed on a substrate provided with an installation hole and comprises a lamp body, and an abutting flange extending outwards is arranged at the bottom of the lamp body. The at least two elastic clamps can rotate relative to the lamp body, the elastic clamps move between a first position and a second position, in the first position, the elastic clamps are opened upwards and suitable for penetrating through the mounting holes, and in the second position, the elastic clamps press and abut against the upper surface of the base plate downwards under the action of elastic force, and the abutting flanges abut against the lower surface of the base plate upwards; the sliding piece is in sliding fit with the lamp body in the vertical direction and moves between a third position located on the upper side and a fourth position located on the lower side. At the third position, the sliding piece upwards abuts against the elastic clamp located at the first position and receives force applied by the elastic clamp so that the sliding piece can be kept at the third position through friction fit between the sliding piece and the lamp body; in the fourth position, the elastic clip is allowed to be located in the second position. The lamp can solve the problem that hands are clamped when the lamp is installed.

The utility model relates to sliding support technical field discloses a track type sliding support of studio light equipment, including heavy rail, the bottom surface of heavy rail is provided with the installation slide, still include the adjustment assembly for the up and down movement adjustment of light equipment, the adjustment assembly sets up the bottom surface at heavy rail, the adjustment assembly includes: main support pipe, main support pipe sets up the bottom surface at heavy rail, through the three -segment type lifting structure of main support pipe, second support pipe and third support pipe, cooperate first drive motor, third drive motor, second drive motor respectively drive corresponding first threaded rod, second threaded rod, third threaded rod, will rotary motion convert into the linear motion of first sliding table, second sliding table and installation slide, greatly expand the lifting adjustment range of light equipment, need not manual intervention at the same time, especially applicable to high altitude installation scene, has improved the adjustment efficiency.

The utility model discloses a kind of multi-cylinder high-performance brake caliper, including caliper shell and support, multiple sub-pump cylinder bodies are provided on caliper shell, piston is provided in each sub-pump cylinder body, brake pad assembly is provided on piston, brake pad assembly includes sound-absorbing sheet, metal backplate, heat insulating sheet, heat sink and friction block, the inner end surface of heat sink and friction block is bonded fixed;Limiting recess is provided on the inner end surface of heat sink, heat insulating sheet is embeddedly set in limiting recess, the inner end surface of heat sink and the outer end surface of metal backplate are bonded fixed, the inner end surface of metal backplate and the outer end surface of sound-absorbing sheet are bonded fixed;Positioning plate is integrally provided on the upper end of support, the upper end of metal backplate is provided with positioning sliding block;Positioning lug is provided on the lower end of caliper shell, the lower end of metal backplate is provided with guide through-hole, positioning lug one end passes through guide through-hole setting.The above technical solution, structure design is reasonable, braking performance is stable, brake pad heat dissipation performance is good, heat insulation effect is good and practicality is good.

The utility model discloses a heat exchanger copper foil stamping device convenient to position, which relates to the technical field of copper foil stamping production and comprises a base, a supporting frame is fixedly mounted on the outer side of the top of the base, and a hydraulic cylinder is fixedly mounted on the top of the supporting frame. The output end of the hydraulic cylinder penetrates through the supporting and fixing frame and is fixedly provided with an upper module. By adopting the structure, during the application period of the device, the positioning mechanism drives the screw rod to rotate through the driving motor, so that the sliding block drives the clamping group to move synchronously, and the positioning of copper foils with different widths can be adjusted; a movable block in the clamping group slides along a clamping rail and is matched with a limiting screw rod to be fixed with a clamping hole, so that the clamping requirements of copper foils with different thicknesses can be met, the positioning flexibility and precision are improved, the sections of a side rail and a sliding block are convex, and the sliding stability is improved; the wear-resistant gasket on the outer surface of the slider reduces long-term use wear and prolongs the service life of the positioning mechanism.

The utility model relates to hoist guide rail technical field, concretely is a kind of hoist measuring device's guide rail, including first track and second track, the structure of first track and second track is same, the bottom both sides of first track and second track are provided with movable assembly, the both ends of movable assembly are provided with measuring assembly, movable assembly includes first sliding seat and second sliding seat, the bottom one side of first track and second track is provided with first sliding seat.The utility model can make the more adaptive combination use between the guide rail of hoist measuring device and hoisting equipment of equipment by the first track, second track, first sliding seat, second sliding seat, measuring frame, measuring probe, side joint frame, control spotlight, electromagnetic plate and buffer spring piece, in actual use process, staff first combines and installs first track and second track respectively in the both sides of hoisting equipment track, and forms combined mounting structure between hoisting equipment.

The utility model discloses an orientation mechanism and position detection system for position decoder, the orientation mechanism includes sliding frame, and sets up first pulley and second pulley on the sliding frame, wherein, the rotation axis of first pulley and the rotation axis of second pulley are arranged at the angle, first pulley and second pulley are used for the groove wall contact sliding of guide rail mechanism's guide sliding groove respectively, realize the contact sliding of two directions through first pulley and second pulley respectively, can support and guide sliding frame from different directions, effectively limit the degree of freedom of sliding frame on guide rail mechanism, avoid its left and right swing and front and back deviation in the sliding process, make position decoder, read head device can along guide rail mechanism smoothly, and the stable work of read head device provides reliable guarantee.

This utility model discloses a discharge mechanism for a fully automatic intelligent screening and weighing device for soil and rock materials. It includes a vibrating screen disc, which comprises a cylinder and a screen body slidably connected to the cylinder. The discharge mechanism includes two first elastic elements connected between the screen body and the cylinder. A magnetic adsorption mechanism is also adapted between the screen body and the cylinder. When soil and rock materials need to be discharged from the vibrating screen disc, the disc is lifted so that its bottom is suspended, and then the magnetic adsorption mechanism is controlled to release the screen body. Under the action of gravity, the soil and rock materials cause both first elastic elements to stretch. Due to the different stiffness coefficients of the two first elastic elements, the screen body is driven to tilt, especially towards the side of the first elastic element with the lower stiffness coefficient. At this time, a discharge port for the soil and rock materials to slide out is formed between the screen body and the cylinder. Compared with the prior art, this utility model achieves automatic discharge from the bottom of the vibrating screen disc, making the discharge more convenient and automatic.

The drainage device comprises a plate trailer, an installation frame is fixedly connected to the top of the plate trailer, a water suction pump is fixedly connected to the top of the installation frame, positioning toothed plates are arranged on the two sides of the bottom of the plate trailer, and vertical rods are fixedly connected to the front sides and the rear sides of the tops of the positioning toothed plates. The plate trailer can be meshed with the ground through the positioning toothed plate, the plate trailer can be stably positioned, vibration force generated by the water suction pump cannot drive the plate trailer to deviate on the ground, when the plate trailer needs to be moved, the motor is started, the motor drives the rotating plate to rotate, the rotating plate drives the transmission plate to move towards the inner side, and the transmission plate drives the push block to move towards the inner side. The push block II loses the downward pressure of the push block I, the vertical rod and the positioning toothed plate lose the downward pressure, the positioning toothed plate is separated from the ground after being loosened, the plate trailer can drive the water suction pump to move, the advantage of stable work is achieved, the vibration force of the water suction pump cannot drive the plate trailer to move, and the use stability of the water suction pump is improved.

The utility model discloses production and processing spot welding equipment for an electromagnetic pin puller. The production and processing spot welding equipment comprises a base, a square column is fixedly connected to the rear side of the top of the base, a rotating plate is arranged on the front side of the square column, a spot welding assembly is fixedly connected to the front side of the rotating plate, a rotating shaft is fixedly connected to the rear side of the rotating plate, and the rear side of the rotating shaft extends to the rear side of the square column. The electric cylinder drives the control block to move upwards, the control column loses the forward abutting force of the control block, the clamping disc and the belt wheel are separated, the belt wheel loses the locking effect, the motor is started, the motor drives the belt wheel, the belt and the rotating shaft to rotate, the rotating shaft drives the rotating plate to rotate, and the rotating plate drives the spot welding assembly to rotate. And after the spot welding assembly is adjusted to a proper angle, the motor is closed, the clamping disc is reset, the spot welding device has the advantage that the angle of the working end can be adjusted, the angle of the working end of the spot welding device can be adjusted, spot welding can be conveniently conducted on electromagnetic pin pullers of different shapes, and the using convenience of the spot welding device is improved.

The utility model relates to the technical field of window locks, and discloses an automatic locking window lock which comprises a panel, a moving groove is formed in the upper end of the panel, a plurality of first rectangular sliding grooves are formed in the bottom end of the moving groove, the upper left end of the moving groove is fixedly connected with a limiting plate, a lock catch box is arranged at the horizontally corresponding end of the panel, and a lock catch is arranged in the lock catch box. By arranging the handle, the first limiting rod, the elastic shifting piece and the clamping block, the handle is pushed to move leftwards, the clamping block at the lower end of the spring bolt is moved to the left end of the elastic shifting piece, the elastic shifting piece is clamped with the clamping block, the spring bolt can be conveniently fixed, the first limiting rod can be linked to drive the spring bolt to reset, a window can be rapidly unlocked, and complex operation steps of a traditional window lock are simplified; and by arranging a first reset spring, a spring bolt, a clamping block and a limiting base plate, the spring bolt automatically moves rightwards through the elastic force of the first reset spring, the clamping block and the limiting base plate are matched for clamping, and self-locking is completed at the moment when the window is closed.