94results about How to "Prevent shaking from side to side" patented technology

The invention discloses a power distribution cabinet having a shockproof function. The power distribution cabinet comprises a base body, wherein a first groove is formed in a middle part of an upper surface of the base body, two roller grooves are symmetrically formed in an inner side wall of the first groove, a fixed plate is arranged in the first groove, a power distribution cabinet body is arranged on the upper surface of the fixed plate, fixed blocks are fixedly connected to a left side surface and a right side surface of the fixed plate, ends, far away from each other, of the two fixed blocks penetrate through the first groove and respectively extend to the two roller grooves, back surfaces of the two fixed blocks are fixedly hinged with rollers via pin shafts, the rollers are clampedto the roller grooves, and two second grooves are symmetrically formed in an inner bottom wall of the first groove. By the power distribution cabinet having the shockproof function, the effect that the fixed plate moves upwards and downwards is achieved, the function of reducing vibration of the power distribution cabinet body is possessed, the problem that a traditional power distribution cabinet is not possessed with the shockproof function is solved, and damage to the interior of the power distribution cabinet body during swinging at a bumpy road is prevented.

The invention relates to a pneumatic lifting trolley. The pneumatic lifting trolley comprises a device pedestal, an air cylinder, fixed bases, a fork arm limiting sliding groove, supporting fork arms,a fork arm connecting shaft, protective covers, a roller assembly, a transmission rope and a driving motor; the fixed bases are welded at the four corners of the lower side of the device pedestal andare fixedly arranged on a fixed platform through expansion bolts; the protective covers are connected with the device pedestal through the supporting fork arms; the roller assembly is rotatably arranged between the two protective covers; the supporting fork arms adopt X-shaped structural design; and the middle of each group of supporting fork arms are rotatably connected through a rotating shaft.According to the pneumatic lifting trolley, the air cylinder is arranged at the middle position of the upper side of the device pedestal through the bolt, the front end of a push rod of the air cylinder sleeves the outer side of the fork arm connecting shaft, the connection mode of the air cylinder and the fork arm connecting shaft is rotatable connection, and the fork arm connecting shaft is driven to move through forward and backward movement of the push rod of the air cylinder, so that the supporting fork arms are controlled to perform lifting operation.

The invention provides a cut tree transplanting transport protection device for municipal landscaping. The device comprises fixing blocks, supporting rods, springs and adjusting bolts, four supportingscrew rods in rotational connection with two tree supporting rods are arranged in two groups in bilateral correspondence, and a rest plate is in slide connection between each group of the supportingscrew rods in a sleeving manner. Supporting positions of four positioning lug plates correspond to four supporting rods of each root system supporting box, wherein tail ends of the four positioning lug plates are penetratingly provided with through holes respectively, the four positioning lug plates are locked at top ends of the four supporting rods through four locking bolts, and accordingly a whole positioning clamping frame is abutted and supported at the top end of each root system supporting box. By arrangement of the two adjusting bolts, slide positions of the rest plates can be abuttedand adjusted, and accordingly tree trunks, different in diameter, between the rest plates and clamping plates can be abutted and positioned above the centers of the root system supporting boxes to guarantee vertical supporting of trees.

The invention relates to a perforating installing and positioning device and method for a large member, and belongs to the relevant technical field of hoisting equipment. The device majorly comprises an outer ring of a detachable structure; the inner side of the outer ring is fixedly connected with guide rods; each guide rod is sleeved with an elastic part capable of moving along the guide rod; one end of each elastic part makes contact with an aligning part; the other end of each elastic part makes contact with a positioning sleeve installed on the corresponding guide rod; each aligning part is provided with an aligning groove used for containing a steel bar; and the aligning parts are matched to enable the axes of the steel bars to coincide with the axes of installing holes to complete installing and positioning of the member. According to the perforating installing and positioning device and method for the large member, accurate perforating installing of the member can be achieved by designing the brand-new structure.

The invention provides a cleaning workbench for traditional Chinese medicinal material processing. The workbench comprises a cleaning frame, a containing drawer, a pressing lock catch and an electromagnetic valve. Four track supporting rods are symmetrically supported on the platform face and located on the left side and the right side of a water receiving groove and divided into a left set and aright set correspondingly. Tracks are supported and welded to the top ends of the two sets of track supporting rods correspondingly. The whole cleaning frame is in a rectangular shape, multiple transverse supporting rods are supported inside a bottom frame of the cleaning frame at equal intervals, and a plurality of strip-shaped water leakage grooves are formed in the side wall of the periphery ofthe cleaning frame in a penetrating array mode. Lift handles are supported and welded to the middles of the top ends of the left side wall and the right side wall of the cleaning frame correspondingly. Since the containing drawer is arranged, root hairs, withered grass and large-grained stone and sand flushed down can be blocked and filtered through a filter net at the bottom of the containing drawer and stayed inside the containing drawer, and therefore the problem that the impurities are deposited inside the water receiving groove to block a bottom drainage pipeline is avoided.

The invention discloses a 3D printer storing and transferring device. The 3D printer storing and transferring device comprises a box body; the inner bottom wall of the box body is fixedly connected with a fixing seat; the inside of the fixing seat is fixedly connected with a double-shaft electromotor; two output shafts of the double-shaft electromotor are each fixedly connected with a first threaded rod; the other end of each first threaded rod is rotationally connected with the inner sidewall of the box body; each first threaded rod is in threaded connection with a thread block in a sleevingmanner; each thread block is rotationally connected with a rotating rod; the upper sidewall of the fixing seat is fixedly connected with a telescopic rod; the upper end of the telescopic rod is fixedly connected with a moving plate; the lower sidewall of the moving plate is fixedly connected with two fixing blocks; and the other end of each rotating rod is rotationally connected with the corresponding fixing block. The 3D printer storing and transferring device has the advantages that by arranging a clamping mechanism, two clamping plates are used for fixedly clamping a 3D printer placed inside a placing seat so as to prevent leftward and rightward shake generated in a transportation process, and a rubber cushion can achieve a shock absorption and buffering effect.

The invention provides an engine cylinder body transfer frame which comprises a supporting connection plate, a fastening screw rod, a vertical supporting plate and a connection bracket. The two inclined reinforcing supporting plates are symmetrically supported between bottom plate frames of two inserting sleeves and left and right supporting vertical rods of two U-shaped supporting frames, supporting connection plates are connected between the left and right supporting vertical rods of the two front-rear symmetrical U-shaped supporting frames correspondingly, the two supporting connection plates abut against the upper portions of the inclined reinforcing supporting plates on the corresponding sides and are welded and fixed together with the two inclined reinforcing supporting plates, and two connection supporting plates are symmetrically connected and supported between the two supporting connection plates and a lifting placing box. By means of the arrangement of the two U-shaped supporting frames, the two U-shaped supporting frames are freely rotated and transversely supported on a limiting block so as to expose the upper space of the lifting placing box, no operation fault is caused to a lifting device of an engine cylinder body, and normal loading of the engine cylinder body is ensured.

The invention relates to the technical field of ocean engineering, and discloses a wave energy eliminating structure of a drifting buoy. The wave energy eliminating structure comprises a buoy body. The side face of the buoy body is fixedly connected with an anti-collision plate. The middle of the bottom end of the buoy body is fixedly connected with a balancing weight. By arranging an electromagnetic energy eliminating device and an outer shell body, when the buoy causes great impact on the outer shell body under the action of wind and wave flow and other environment loads, the electromagneticenergy eliminating device generates electromagnetic damping force to counteract the impact force caused by the outer shell body, and the buoy is prevented from swinging and shaking leftwards and rightwards; and meanwhile, by arranging arc-shaped wheels, the surface contact between a strong magnetic device and a cylinder is changed into the line contact, and sliding friction is changed into rolling friction, so that the friction force generated by the contact between the strong magnetic device and the inner wall of the cylinder can be greatly reduced, the stress on the buoy is reduced or eveneliminated, wave energy is sufficiently eliminated, and the observation accuracy of a buoy hydrometry device, a meteorological observation device and other devices is improved.

The invention discloses a position transfer device on a petroleum pipeline production line. The position transfer device on the petroleum pipeline production line structurally comprises a machine body, an automatic shrinkage clamping device, a petroleum pipeline, lifting rings, a supporting column, a stabilizing plate, a bottom plate, a power device, a gear transmission mechanism, a parallel driving mechanism, a pneumatic energy transmission mechanism, a protective cover shell, a power transmission mechanism, lifting shrinkage mechanisms and clamping fixing mechanisms. According to the position transfer device on the petroleum pipeline production line, the petroleum pipeline can be effectively clamped and fixed, the problems that collision and damage are caused due to the fact that left and right swaying and instability exist in the process of the position transfer of the petroleum pipeline are avoided, and the transportation work of the staff is facilitated.

The invention discloses a health drink distribution box with shockproof function, which comprises a glass bottled health drink and a distribution box body. The distribution box body includes upper and lower parts. There are at least four placement slots, the bottom of the placement slot has a card slot of the same size as the bottom of the glass bottled health drink, the middle part of the placement slot has a fixing slot on the inner wall, and the fixing slots are respectively connected to the sides of the glass bottled health drink bottle. There is a convex groove on the upper part of the placement groove, and the convex groove is connected with the neck part of the glass bottled health drink; the upper and lower sides of the distribution box body are connected with a cover, and there are at least four support grooves in the cover, and there are glass bottled health drink in the support groove. The same size groove as the bottle cap part. The invention can effectively prevent breakage during transportation; the liftable and pullable structure makes the transportation process more convenient and practical; and the structure is simple and convenient for processing.

The invention discloses intelligent bionic bait processing equipment and a bionic bait processing method, and belongs to the technical field of bionic bait forming. The intelligent bionic bait processing equipment comprises a workbench; a mounting frame is fixedly connected to the middle of the top of the workbench; a hot melting mechanism is fixedly connected to the middle of the top of the mounting frame; hydraulic rods are fixedly connected to the two sides of the bottom end of the mounting frame; forming mechanisms are fixedly connected to the ends of the hydraulic rods; water cooling mechanisms are fixedly connected to the two sides of the top end of the mounting frame; supporting legs are fixedly connected to the four corners of the bottom of the workbench; a water storage tank is fixedly connected to the middle of the bottom of the workbench through fastening bolts; the water storage tank is connected with the water cooling mechanisms through water conveying pipes; a falling hopper is arranged in the middle of the workbench; and the bottom end of the falling hopper is arranged in the water storage tank. According to the equipment, bionic bait can be efficiently subjected to injection molding, the formed bionic bait is more conveniently collected, meanwhile, harmful gas can be adsorbed and removed, and forming is stable, so that the equipment is worthy of being widely applied.

The invention discloses a portable school bag with a labor-saving device. The structure comprises a connecting base, an automatic tightening device, a fixing surface layer, a bag body, a moving rod and a hand grip, and the hand grip is nested above the moving rod. The handle bar is connected to the one end pull rod by an interference fit, and the automatic tightening device is embedded and connected to the inside of the connection base, and the fixed surface layer is stitched to the rear side surface of the main body of the bag by a connecting line. One end of the bottom of the moving rod is connected to the connecting base, and the upper part of the moving rod passes through the inner surface of the fixing surface layer and is in close contact with the main body of the bag body. The structure realizes that the bag with the labor-saving device can effectively fix the bag securely when used, avoiding shaking left and right when pulling, which is more labor-saving. Moreover, the bottom of the automatic tightening device can buffer the bag by providing a spring, and reduce the vibration inside the bag, which is beneficial to protect the stationery inside the bag and enhance the practicability.

The invention relates to the technical field of medical instruments, and discloses an anesthesia instrument placement box for the anesthesia department. The anesthesia instrument placement box comprises a box body, an inner groove is formed in the upper surface of the box body, and anesthesia instrument placement mechanisms for placing anesthesia instruments are arranged on the two sides of the interior of the inner groove; an automatic opening and closing mechanism which is convenient to automatically control opening and closing is arranged in each anesthesia instrument placing mechanism; byarranging the automatic switch mechanism and the anesthetic instrument placing mechanisms, when a doctor opens the cover plate on the box body, the two instrument placing plates can be automatically driven to move the anesthetic instruments out of the two rectangular grooves into the inner grooves, by arranging the two symmetrical instrument placing plates, the doctor can place different anesthesia instruments into the two instrument placing plates in a classified mode, so that the doctor can rapidly take out the anesthesia instruments when opening the box body, meanwhile, no extra driving force is arranged, the weight of the box body can be prevented from being increased, and the effects that the doctor can carry the box conveniently, and the anesthetic instruments can be rapidly taken for use can be achieved.

The invention discloses a stone machining transportation device with the guide structure; the device comprises a transportation base body, moving wheels, a pushing rod and side plates, a protection structure is installed at the top end of the transportation base body, and discharging structures are movably hinged to the two ends of the transportation base body; by arranging a limiting structure, stones can be conveniently clamped and limited, a rotating handle is held to rotate, the rotating handle can drive a threaded rod to rotate, at the moment, the threaded rod can rotate in a threaded hole, and the threaded rod can drive a limiting plate groove to move towards one side during rotation; a limiting plate groove can drive a guide rod to slide in a sliding hole, the guide rod can improve the guiding performance of the limiting plate groove during moving, the limiting plate groove can abut against one side of the stone when moving to a certain distance, a limiting rubber pad can be attached to one side of the stone, so that the stone can be clamped and limited conveniently; and the phenomenon that the stones shake left and right during transportation is prevented, and potential safety hazards are reduced.

The invention discloses a double-lifting-point power transmission line overhead ground wire lifting device which comprises a base, wherein a supporting plate is fixedly connected to the top of the base, a fixing block is movably connected to the bottom of the inner wall of the supporting plate, first pulleys are fixedly connected to the two sides of the bottom of the fixing block correspondingly, a connecting base is arranged at the bottom of the base, and the top of the connecting base is fixedly connected with an adjusting mechanism. According to the invention, the adjusting mechanism is arranged, the distance between pull ropes is controlled, and the distance between lifting hook bodies is controlled through the pull ropes, so that the effect of controlling the lifting hook distance is achieved, and the problem that an existing double-lifting-point power transmission line overhead ground wire lifting device cannot control the lifting hook distance is solved. The double-lifting-point power transmission line overhead ground wire lifting device has the advantages that the distance of the lifting hooks can be controlled, the positions of the lifting hooks can be adjusted according to needs of a user when the user uses the double-lifting-point power transmission line overhead ground wire lifting device, and then normal use of the user is guaranteed. The double-lifting-point power transmission line overhead ground wire lifting device is suitable for power transmission lines.

The invention discloses a rose pie stuffing mixer. The rose pie stuffing mixer comprises a mounting base main body; the upper surface of the mounting base main body is provided with a first groove; astirring basin is arranged at the middle part of the internal bottom wall of the first groove; the top end of the stirring basin is designed to penetrate through the first groove, and stretch to the place above the mounting base main body; the upper surface of the stirring basin is provided with a second groove; two opposite cavities are symmetrically arranged in the internal part of the mountingbase main body; the two cavities are arranged on the left side and the right side of the first groove respectively; the internal top wall of each cavity and the internal bottom wall of each cavity areprovided with slide grooves; the internal side wall of each cavity far away from each other is provided with a first through hole, and the internal side wall of each cavity close to each other is provided with a second through hole; the two through holes are communicated with the first groove. The rose pie stuffing mixer is capable of realizing left and right moving of clamping plates, realizingclamping of the stirring basin, ensuring the stability of the stirring basin, and realizing preferable stirring of rose pie stuffing in the second groove.

The invention relates to a snap ring pliers. It is characterized in that it includes a circlip pliers mechanism, a spring card positioning mechanism, and a circlip head positioning mechanism; the circlip pliers of the circlip pliers mechanism are provided with a right pliers body and a left pliers body, and the front ends of the right pliers body and the left pliers body are arranged There are right pliers head and left pliers head, right pliers body and left pliers backside are provided with pliers handle, the front end of pliers handle is provided with gear handle, the rear end of pliers handle is provided with anti-slip sleeve, and a spring is arranged between the two pliers handles; The spring clip positioning mechanism is provided with a snap ring positioning frame, and a positioning rod and a pliers pin are arranged in the snap spring positioning frame; the snap ring head positioning mechanism is provided with a clip slot; and the clip slot is arranged in a bowl shape. The present invention adopts the circlip positioning frame provided at the front end of the circlip pliers to fix the reel clip to prevent the reel clip from shaking left and right; the clip grooves provided on the right and left pliers heads are used to shovel the reel clips on both sides of the reel clip , You only need to grasp and press the circlip pliers handle with one hand to open the spring clamp, and put the coil spring clamp on the hose head, which is safe, labor-saving and efficient.

The invention provides a multifunctional fodder vibration screening machine. The multifunctional fodder vibration screening machine comprises stirring paddles, a connecting block, a rotation motor, a support, a screening box, a connecting rod, hoops, a screening net, a dustproof cover structure, a dumper device, a damping base device, installing blocks and a vibration motor. The stirring paddles are welded to the left middle position and the right middle position of the connecting block correspondingly. The connecting block is connected to an output shaft of the rotation motor in a sleeving manner. The rotation motor is in bolt connection to the upper middle position of the support. The connecting rod is welded to the left portion and the right portion of the screening box and connected to the left portion and the right portion of the corresponding hoops through pin shafts. The multifunctional fodder vibration screening machine has the beneficial effects that through the arrangement of the dustproof cover structure, raise dust generated during work can be better blocked, and meanwhile the raise dust is prevented from influencing the normal work of workers; and through the arrangement of the dumper device, screened fodder can be better conveyed to any position, and fodder transportation is convenient.

The invention discloses a turnover mechanism used for processing automobile parts. The turnover mechanism comprises a turnover device main body, a clamping mechanism and a damping mechanism, wherein the clamping mechanism comprises a fixed rod; the fixed rod is fixedly connected to the top end inside the turnover device main body; one end of the fixed rod is provided with a telescopic pole; the other end of the telescopic pole is provided with a fixed disc; a limiting slot is formed in one side of the fixed disc; limiting rods are arranged at the two ends inside the limiting slot; adjacent ends of the two limiting rods are provided with second bevel gears; first bevel gears are arranged outside the two second bevel gears; and rotary rods are arranged outside the first bevel gears. Comparedwith the prior art, the turnover mechanism has the beneficial effects that: the clamping mechanism is designed, so that the parts can be guaranteed to be stably clamped; and rubber gaskets are designed, so that friction force during clamping can be improved, and therefore, the automobile parts are prevented from dropping during rotating under action of inertia.

The invention discloses a mobile operating table for surgical anesthesia. The mobile operating table includes a frame, a blocking mechanism, a driving mechanism, a sliding mechanism, wheels, supporting columns, and a storage battery. The mobile operating table for the surgical anesthesia utilizes a switching function of the device to allow the supporting columns to stably make contact with the ground, thereby ensuring the positioning effect of the device moving to a required area, and the situation can be effectively avoided that the device shakes left and right when medical personnel use thedevice for controlling the dosage of an anesthetic agent. Therefore, it can be known that by using the device, the effect of controlling the dosage of the anesthetic agent by the medical personnel isgreatly improved, and the anesthetic effect of a patient is ensured.