869results about How to "Avoid loose" patented technology

The utility model provides an anti-loosening uncoiler, which relates to the technical field of uncoilers and comprises a feeding mechanism, and an uncoiling mechanism is fixedly mounted at the top of the feeding mechanism and comprises a fixing plate. According to the plate uncoiling device, under the action of the feeding mechanism, when the surface of the tensioning mechanism is sleeved with a plate, the tensioning mechanism starts to fix the plate, then a motor drives the plate to rotate and uncoil through a rotating shaft and the tensioning mechanism, and a second electric sliding block drives a roller to be attached to the outer surface wall of the plate when moving on the surface of a second guide rail; loosening and dislocation of the plate in the uncoiling process are avoided, the shutdown frequency of the device due to plate adjustment is reduced, the production efficiency is improved, springs and dampers are matched, the phenomenon that the plate uncoiling speed is affected by too large pressure can be avoided, the roller can move along with reduction of the diameter of the plate, the roller is attached to the outer surface wall of the plate all the time, and the production efficiency is improved. And the anti-loosening function is prevented from losing efficacy.

The invention belongs to the field of steel wire rope straightening equipment, and provides straightening equipment for steel wire rope machining. The straightening equipment comprises a workbench, the workbench is fixedly connected with a guide rail, the guide rail is slidably connected with a moving assembly, the moving assembly can horizontally move along the guide rail, and the two ends of the moving assembly are fixedly connected with second motors; an output shaft of the second motor is fixedly connected with an electric pull rod, and the telescopic end of the electric pull rod is fixedly connected with a fixing sleeve capable of fixing the end of the steel wire rope. When the steel wire rope moves along with the sliding frame, all the first electric push rods elastically limit the steel wire rope together, so that the bent part of the steel wire rope is straightened; and then, all straightening mechanisms in the frame conduct secondary straightening on the steel wire rope, all second electric push rods are started, and all the second electric push rods jointly drive second limiting rollers connected with the second electric push rods to straighten the steel wire rope.

The invention discloses a film laminating machine with a positioning structure for food label production and a use method, relates to the technical field of film laminating machines, and aims to solve the problems that in the film laminating process, the traction speed fluctuates, so that materials at the laminating position are not completely laminated after the speed is increased, non-laminated positions exist among the materials, and the film laminating quality is poor. Through the friction force between the sliding roller and the material, after the traction speed of the material is increased, the sliding roller slides in the sliding groove through the cooperation of inertia and the friction force, the included angle between the film and the bottom of the covering and pressing roller and the included angle between the paper and the bottom of the covering and pressing roller are changed, and the attaching pressure of the paper and the film to the bottom of the covering and pressing roller is increased; the laminating pressure of the increased paper and the film to the bottom of the laminating roller is matched with the rolling between the laminating roller and the fixed roller, so that the laminating and laminating effect is improved, and the phenomenon that the laminating effect is reduced due to the incomplete laminating phenomenon between the label film and the paper caused by the fluctuation of the traction speed is avoided.

The invention discloses a coal briquette forming device and method, and belongs to the technical field of coal briquette machining.The coal briquette forming device comprises a rack, the rack comprises an upper beam, a lower beam and a supporting rod used for connecting the upper beam and the lower beam, and the coal briquette forming device further comprises a downward pressing part, the lower pressing part comprises a first oil cylinder fixedly arranged on the upper beam and a pressing head arranged at the end part of a piston rod of the first oil cylinder; the stirring heat preservation hopper is fixedly arranged on the side edge of the upper beam and is used for stirring and mixing the pulverized coal; the feeding hopper is arranged on the lower beam in a sliding mode, a pre-extrusion assembly is arranged in the feeding hopper, and a second oil cylinder used for driving the feeding hopper to move transversely is arranged on the lower beam; the mold cavity is formed in the lower beam; according to the coal briquette stacking device, the compactness of briquettes can be conveniently improved, the briquettes can be automatically stacked, the briquettes are effectively prevented from loosening, the rejection rate of the briquettes is reduced, and the processing quality and processing efficiency of the briquettes are improved.

The invention discloses a winding device for a carbon-coated aluminum foil, and belongs to the technical field of carbon-coated aluminum foil processing, the winding device comprises an anti-toppling metal bottom plate, a deformable winding mechanism is arranged above the anti-toppling metal bottom plate, and a limiting lifting mechanism for supporting the deformable winding mechanism is arranged on the upper surface of the anti-toppling metal bottom plate; a second deformable pressing mechanism used for pressing the deformable winding mechanism is further arranged on the upper surface of the anti-toppling metal bottom plate. The upper surface of the anti-toppling metal bottom plate is further provided with a first deformable pressing mechanism used for being matched with the limiting lifting mechanism and the second deformable pressing mechanism to drive the deformable winding mechanism and adjust the posture of the deformable winding mechanism. Through mutual cooperation of multiple structures, rapid winding of the carbon-coated aluminum foil is achieved, elastic anti-skid fixing can be conducted on the wound carbon-coated aluminum foil, and the wound carbon-coated aluminum foil is effectively prevented from loosening.

The invention relates to the technical field of power equipment boxes, and particularly discloses a special power equipment box which comprises a box body, an air inlet and an air outlet, the air inlet and the air outlet are formed in the front-back direction of the box body, a drying module is rotationally installed at the air inlet and comprises a shell, a drying unit and a material storage unit, and a drying cavity and ventilation holes penetrating through the front side wall and the rear side wall are formed in the shell; the drying unit comprises a driving assembly, a drying assembly and a separation assembly; the driving assembly comprises a driving frame rotating in the drying cavity. The drying device has the beneficial effects that the closing plate separates a wet drying agent on the front side, when the containing cavity rotates by 90 degrees, the wet drying agent is discharged into the lower storage cavity for drying treatment, the upper storage cavity supplements a new drying agent into the containing cavity, and when the drying agent in the upper storage cavity is used up, the shell turns over by 180 degrees, and the drying agent in the lower storage cavity is discharged out of the shell. The positions of the upper storage cavity and the lower storage cavity are exchanged and circulated, the drying agent does not need to be manually replaced, and meanwhile the drying effect in the box body is guaranteed.

The invention relates to the field of bundling machines, and discloses an automatic straw bundling machine which comprises a bundling trolley and side plates arranged on the bundling trolley, a compression assembly is arranged in the bundling trolley, an automatic picking assembly is arranged between the side plates, a conveying belt is arranged on one side of the automatic picking assembly, a pressing cylinder is arranged on one side of the bundling trolley, and a conveying belt is arranged on the other side of the bundling trolley. A rope sleeving assembly is arranged on one side of the pressing cylinder; a servo motor is started to drive an extrusion disc to push straw in a collecting groove into a pressing barrel, the straw in the pressing barrel can be mutually extruded, the tamping purpose is finally achieved, and the problems that bundling is not firm, and the interior is loose and the exterior is tight are solved; after straw in the pressing cylinder is tamped and cannot be stacked, the cylinder cover can be opened, the straw continues to be collected, the tamped straw is moved out of the pressing cylinder to the position between the hanging rods under pushing of the rear straw, the telescopic motor is started to push the elastic rope to be separated from the hanging rods, then the tamped straw can be bundled and fixed, the straw is prevented from loosening, and the straw collecting efficiency is improved. The bundled straw is borne by the auxiliary pipe and waits to be taken out.

According to the steel wire rope composite rope core and the production method thereof, a composite structure composed of the composite core yarn and the outer layer core yarn is adopted, the composite core yarn is formed by weaving the sisal fiber yarn and the jute fiber yarn which have high oil storage performance in a staggered mode, and therefore the composite core yarn has certain strength and toughness, and meanwhile the manufacturing cost is reduced; meanwhile, the outer-layer core wire comprises an outer-layer steel wire layer consisting of outer-layer steel wires and a modified fiber layer consisting of modified PP fiber yarns; the overall strength and tensile strength of the composite rope core are improved by arranging the outer steel wire layer, and the PP fibers with low cost, the PE-based carbon fibers, the polymer polyethylene particles and the graphene are subjected to melt blending to obtain the modified PP fibers, so that the cost is further reduced while the tensile strength of the PP fibers is improved; therefore, the overall tensile capacity and strength of the composite rope core are effectively guaranteed; in addition, by arranging the fiber net layer and the steel wire net layer, the inner core wire structure can be fastened, core wires are prevented from loosening, and the strength of the composite rope core is further improved.

The invention relates to the technical field of seedling culture frames, in particular to a seedling culture frame for detoxified strawberry tissue culture seedlings. Comprising a frame body; the irradiation lamp is mounted on the frame body in a sliding manner; the rotating shaft is rotationally connected to the frame body, and the frame body is provided with a motor through a mounting frame; the rotating frame is fixedly connected to the rotating shaft; the seedling raising boxes are arranged at intervals and are rotationally connected to eccentric positions of different positions on the rotating frame respectively; the adjusting mechanism is arranged on the frame body and used for changing the distance between the irradiation lamp and the seedling raising box; the demolding mechanism is arranged in the seedling raising box and used for conducting coating type demolding on crops; and the shading mechanism is arranged on the frame body and is used for changing the illumination duration of an acting object. According to the strawberry seedling raising device, the distance between the seedling raising box and the irradiation lamp is changed by rotating the rotating frame, so that the illumination intensity applied to strawberry seedlings is changed, the change of the illumination intensity in a real environment is changed, and the strawberry seedling raising quality is improved.

The utility model relates to the technical field of steel mesh cold-drawn wires, in particular to an automatic bundle unloading device for steel mesh cold-drawn wires, which comprises a moving trolley, a U-shaped frame is fixedly connected between two ends of the top surface of the moving trolley, a cutting mechanism is slidably connected to the bottom surface of the U-shaped frame, and a clamping mechanism is arranged on the top surface of the moving trolley. And two symmetrical anti-loosening mechanisms are arranged on the outer side of the clamping mechanism. According to the cold-drawing wire winding device, the four rubber rollers can be driven by the two second motors to rotate in the same direction at the same time, the four rotating rubber rollers can enable a wound cold-drawing wire to rotate between the two arc-shaped clamping plates until a next strapping tape moves to the position under the cutting mechanism, and then the strapping tape for binding the cold-drawing wire is cut off through the cutting mechanism. Therefore, all the strapping tapes on the rolled cold-drawn wires can be automatically cut off, the rolled cold-drawn wires do not need to be manually rotated by a certain angle, and therefore the situation that workers are injured due to sudden breakage of the strapping tapes can be avoided.

The utility model discloses a fixing structure for a static contact and an electric connecting piece of a contactor, which comprises the static contact and the electric connecting piece, a positioning boss is arranged at the top of the static contact, and the static contact extends outwards around the bottom of the positioning boss by a circle to form a bearing step. The electric connecting piece is arranged on the positioning boss in a sleeving manner and is supported on the bearing step, and the bottom surface of the electric connecting piece is attached to the top surface of the bearing step; wherein the static contact is fixedly connected with the electric connecting piece in a welding manner. According to the utility model, the positioning boss is arranged on the static contact, and the electric connecting piece is sleeved on the positioning boss and is fixed by adopting a more reliable welding process in a fixing mode, so that loosening can be prevented, the assembly is easy, the contact area is increased, the contact resistance is reduced, the contact reliability is ensured, and cost reduction and efficiency improvement are realized.

The invention provides a power distribution box, and relates to the technical field of power distribution box assemblies, the power distribution box comprises a box body frame, a control panel and an electric appliance element, the middle shaft of the box body frame is fixedly connected with a middle partition plate, the upper half section of the box body frame is fixedly connected with a flat plate, and the top surfaces of two sections of the flat plate separated by the middle partition plate are provided with wiring bins; t-shaped limiting rods are fixedly connected to the two sides of the middle partition plate, a micro motor drives a driving gear to rotate, the driving gear drives a gear ring to rotate, the gear ring drives a connecting sleeve to rotate, the connecting sleeve can rotate based on the arrangement of a bearing, and when the connecting sleeve rotates, an internal thread groove of the connecting sleeve is matched with a lead screw, so that the whole mounting mechanism can horizontally move on the lead screw; the limiting blocks are matched with the T-shaped limiting rods to limit the other ends of the mounting mechanisms from deviating, then the effect of adjusting the distance between the mounting mechanisms is achieved, electric adjustment is achieved through the driving mechanism, and the problem that an existing distribution box electric appliance guide rail is not easy to adjust is solved.

The utility model discloses an NFC (near field communication) ribbon label, which belongs to the field of NFC ribbon labels and comprises a ribbon and an NFC label mounted at the front end of the ribbon. The NFC label comprises a rear shell, a front shell is installed at the front end of the rear shell, an NFC chip is installed at the inner end of the front shell, a silver paste coating block is installed at the front end of the NFC chip, the silver paste coating block penetrates through the front end of the front shell, the NFC chip abuts against the silver paste coating block, and the silver paste coating block is matched with the NFC chip. The NFC tag is used for a subsequent user to inquire information of a bundled object, the information is more intuitive, data are more accurate, an NFC chip of the NFC tag contains the information of the object, the user can read the information on the NFC chip when approaching a reader to the NFC chip, a silver paste coating block can enhance coupling between the NFC chip and the reader, the efficiency and the stability of signal transmission are improved, and the user can conveniently read the information of the bundled object. And the reading is more accurate and rapid.

The invention belongs to the technical field of toilet paper production, and particularly relates to environment-friendly fiber toilet paper production equipment and a method thereof.The environment-friendly fiber toilet paper production equipment comprises a rack, a raw material frame installed on the surface of one end of the rack and a tensioning guide frame installed on the surface of the rack; the compacting and rolling assembly comprises an outer cover fixedly installed on the surface of the rack. By means of the automatic feeding device, toilet paper rolls can be automatically wound and formed, the workload of manual arrangement and toilet paper winding is reduced, the automation degree of production is improved, roll cores can be rapidly and accurately supplied to the machining position, the time and steps needed by manual feeding are reduced, and therefore the overall production efficiency is remarkably improved, automatic feeding of the roll cores is achieved, and the production efficiency is improved. The adhesive in the adhesive storage box can be conveniently smeared on the surface of toilet paper through the tail end of the adhesive smearing pipe, follow-up rolling forming is facilitated, continuous production can be easily achieved, and therefore the overall production efficiency is greatly improved.

The invention relates to the technical field of medicine preparation, and discloses a rebamipide tablet and a preparation method and application thereof, the rebamipide tablet comprises 40-60 parts of rebamipide, 3-6 parts of polyethylene glycol, 20-30 parts of beta-cyclodextrin, 5-8 parts of an adhesive, 10-20 parts of a filler, 2-5 parts of a disintegrating agent, 0.1-1 part of a flow aid, and 1-3 parts of a lubricant. According to the rebamipide tablet, beta-cyclodextrin and PEG are combined for use, so that the electrostatic adsorption phenomenon of rebamipide is weakened, agglomeration among rebamipide molecules is prevented, the flowability of rebamipide particles is improved, and the prepared rebamipide tablet is higher in particle uniformity and faster and higher in dissolution rate. In the preparation method, the beta-cyclodextrin is firstly added, stirred and sheared, the PEG solution is sprayed, then the adhesive, the filler, the disintegrating agent and the glidant are added, and the lubricant is added, so that the preparation process is relatively smooth, the yield is increased, the content uniformity of the rebamipide tablet is improved, the tablet weight difference is reduced, the dissolution rate is accelerated, and the bitter taste of the rebamipide is covered.

The invention relates to the technical field of cable branching mechanisms, in particular to a cable harness branching mechanism which comprises a base, an outer ring cutting tool and a clamping clamp. The pair of clamping clamps is connected to the base in a sliding mode. The base is fixedly connected with the clamping electric push rod for driving the clamping clamp to move; the base is fixedly connected with a top plate; the top plate is fixedly connected with a downward pressing electric push rod; the output end of the downward pressing electric push rod is fixedly connected with the downward pressing block; the contact block can move downwards on the lower pressing block; an insulating layer on a cable is cut off through the outer girdling cutter, cable inner cores are pressed downwards through the pressing block, so that the cable inner cores are arranged in a row, the inner girdling cutter makes contact with the cable inner cores, the contact block presses the cable inner cores downwards, so that battery cells of the cable inner cores make contact with the inner girdling cutter, and therefore circuit communication between the connecting base and the detection electrode is achieved. According to different currents of different inner cores, whether the positions of the inner cores of the cable are accurately arranged or not is detected.

The utility model discloses a compact instrument hairspring, which relates to the technical field of instrument hairsprings and comprises a chassis, the top end of the chassis is movably connected with a movable column, the outer side of the movable column is fixedly connected with a body, the top end of the movable column is movably connected with a cross block, and the top end of the cross block is fixedly connected with a knob. A limiting mechanism is arranged on the inner side of the movable column, and the limiting mechanism is movably connected with the bottom end of the cross block. By means of the limiting mechanism, the rotary knob is pressed downwards, the cross block and the tooth block can be driven to move downwards synchronously, the tooth block is separated from the tooth ring, the movable block is pushed to move downwards, the limiting block moves along the limiting groove, the reset spring is compressed and shortened, the rotary knob is rotated, the movable column is driven to rotate under the action of the cross block, and the movable column is driven to rotate. Therefore, the body is continuously wound on the outer side of the movable column, gaps in the body are reduced, and the compactness is improved.

The utility model relates to the technical field of cutting equipment, in particular to sectional material cutting equipment, a first cutting mechanism is fixedly installed at one end of a base, a sliding rail is arranged at the other end of the base, and a second cutting mechanism and a supporting frame are both arranged on the sliding rail in a sliding mode. An extending platform is arranged at the end, away from the first cutting mechanism, of the second cutting mechanism, a plurality of rotating rollers are rotationally arranged on the extending platform, the first cutting mechanism and the second cutting mechanism each comprise a box body integrally welded and formed, an existing splicing type structure is replaced, and the box body structure is prevented from loosening; the stability of the first cutting mechanism and the second cutting mechanism is improved, meanwhile, an extension platform is arranged on the second cutting mechanism, a rotating roller on the extension platform is used for making contact with the profile, surface scratching caused by mutual friction between the profile and the second cutting mechanism is prevented, meanwhile, a supporting frame is further arranged, the profile is supported by the supporting frame and the extension platform, and therefore the profile cutting efficiency is improved. And bending deformation of the profile is prevented.

The invention discloses a power equipment installation auxiliary supporting device with an anti-falling mechanism, which comprises a supporting seat, the inner wall of the supporting seat is rotatably connected with a supporting shaft, the upper end of the supporting shaft is fixedly connected with a rotating disc, the rotating disc is rotatably connected with the supporting seat, and the upper end of the rotating disc is fixedly connected with an auxiliary frame. The rotating disc, the supporting shaft and the supporting base are jointly provided with a rotating mechanism, and the auxiliary frame is provided with an anti-disengaging mechanism. The invention relates to an electric power equipment installation auxiliary supporting device with an anti-falling mechanism, which not only can clamp and fix electric power equipment to be installed and avoid the problems of loosening and falling of the electric power equipment, but also can rotate the electric power equipment so as to facilitate operation and use such as wiring of subsequent operators.

The utility model relates to a squeezing device for treating sewage waste residue, which is characterized by comprising a squeezing box, a limiting baffle mechanism, a pushing baffle mechanism and a squeezing mechanism, a containing cavity is arranged on the squeezing box, a water filtering screen plate is arranged at the bottom of the containing cavity, and a residue outlet hole and a mounting hole are respectively arranged on the containing cavity. The limiting baffle mechanism is arranged on the residue outlet hole in an opening and closing mode, the pushing baffle mechanism is arranged on the mounting hole, the movable end of the pushing baffle mechanism can do reciprocating residue pushing action towards the residue outlet hole, and the squeezing mechanism is arranged above the containing cavity. The squeezing mechanism, the limiting baffle mechanism, the pushing baffle mechanism, the water filtering net plate and the inner wall of the containing cavity jointly define a residue pressing space. According to the utility model, squeezed waste residues can be quickly and accurately discharged without manual intervention, so that not only can the squeezing efficiency of sewage waste residues be improved, but also the labor intensity of workers can be reduced; and the squeezed waste residues can be output in blocks, so that the waste residues can be conveniently used as fuel.

According to the low-loss high-speed parallel line, the extrusion molding method of the insulating cores and the lotus root core extrusion molding mold, the low-loss high-speed parallel line comprises the two signal conductors which are arranged side by side, the outer side of each signal conductor is provided with the corresponding insulating core, and the two insulating cores are internally provided with the air channels which are distributed in a lotus root shape. The air channel enables the void ratio of the insulating core to be large, so that the dielectric constant of the whole cable can be reduced, the insertion loss is reduced to a great extent, and the cable is suitable for higher bandwidth data transmission requirements. Moreover, a shielding layer and an outer coating layer are sequentially arranged outside the two insulating cores from near to far, two drainage wires which are arranged side by side with the insulating cores and are symmetrical to each other are arranged between the shielding layer and the outer coating layer or between the two insulating cores and the shielding layer, and the two drainage wires are respectively and conductively connected with the shielding layer. Therefore, the grounding and tensile effects can be achieved, and the stability of the parallel line pairs can be effectively improved.

The invention relates to the technical field of photosensitive dry film production, in particular to an intelligent winding device for a photosensitive dry film, which comprises a dust removal box and a winding box, the dust removal box is provided with a winding box; a film inlet is formed in the dust removal box; and a film outlet is formed in the winding box. According to the device, the dry film can be converted into a bent state from a straight state through the guide effect of the guide roller, and when the dry film is in the bent state, fluff adhered together and dust particles adhered to the fluff can be pulled and dispersed into an independent and easily-floating state from a mutually-adhered sheet shape due to the pulling effect; and then, through cooperation of a plurality of intercepting plates, a first inclined groove and a second inclined groove, dust removal is repeatedly conducted on the dry film multiple times in a non-contact mode, dust particles and batting on the surface of the dry film are removed, the dust removal effect of the dry film is ensured, and damage to the dry film is avoided.

According to the high-strength steel wire rope, the ultra-high molecular weight polyethylene fiber is adopted as the center core, the three-time twisting and heat setting technology is combined, and the tension strength, the structural stability and the anti-fatigue capacity are improved. And the composite inner layer strand adopts a spiral wrapping and twisting structure of high-strength aramid fibers and steel wires, so that the tensile strength and the fatigue resistance are enhanced, and the abrasion and fracture risks are reduced. The outer-layer strands are provided with the limiting reinforcing ribs and the filling layers, friction is reduced, loosening is prevented, and durability and safety are improved. The outer protective layer is composed of the steel wire mesh, the corrosion-resistant layer and the wear-resistant layer, corrosion and abrasion are prevented, and the service life is prolonged. The invention further provides a preparation method of the high-strength steel wire rope, the method is simple and clear in operation process and high in applicability, the prepared high-strength steel wire rope is excellent in performance, higher in bearing capacity, higher in fatigue resistance, excellent in corrosion resistance and longer in service life, and the requirements for high strength and high durability are met.

The invention discloses a machine vision device for multilayer sorting and quarantine of harmful organisms of imported bulk grains, and belongs to the technical field of multilayer sorting and quarantine of harmful organisms of imported bulk grains, the machine vision device is provided with a hopper convenient to position and assemble, the lower surface of the hopper is connected with a first-stage screening part, and the rear side of the lower surface of the first-stage screening part is provided with a first vibration part; comprising a first conveying belt located on the middle rear side of the lower surface of a first-stage screening part, a first supporting frame is rotationally connected to the outer surface of the first conveying belt, a first material receiving part is supported at the left end of the upper surface of the first supporting frame, and meanwhile a second-stage screening part is arranged at the front end of the lower surface of the first-stage screening part. In the sampling process, screening, quarantine, sorting and packaging are completed in parallel, the sample detection quantity, detection efficiency and detection consistency are greatly improved, the detection time is shortened, samples are divided into three layers according to the particle size, the image acquisition effect of an industrial camera in the industry is guaranteed, and then the detection precision is improved. And the clamping structure is matched to control the stability of the industrial camera.

The invention provides a soil in-situ automatic detection robot and a soil in-situ detection method. The soil in-situ automatic detection robot comprises a robot chassis as well as a soil ultrasonic-assisted drilling system, a soil in-situ detection system, a transverse moving part, a positioning navigation system and an industrial personal computer which are mounted on the robot chassis. The robot chassis is provided with two pairs of front and back differential wheels with independently distributed torques; the soil ultrasonic-assisted drilling system is provided with an ultrasonic-assisted drilling mechanical arm, and the rotating drilling mechanical arm overlaps ultrasonic mechanical vibration to conduct soil ultrasonic drilling operation on soil. The soil in-situ detection system is provided with a lifter, a soil in-situ detection mechanical arm, a laser-induced breakdown spectroscopy quantitative analysis system and a plurality of soil sensors; the soil ultrasonic auxiliary drilling system and the soil in-situ detection system are both installed on the sliding block. The positioning navigation system comprises a navigation positioning system and an obstacle avoidance system. According to the robot, the laser-induced breakdown spectroscopy system and multiple soil sensors are combined, and information acquisition of soil of different depths is achieved.

The utility model discloses a monitoring network wiring tool, which comprises a wire arranging platform, a wiring tightening mechanism, a tightening auxiliary mechanism and a lead screw adjusting mechanism, and is characterized in that the wiring tightening mechanism comprises a wire arranging pipe, a moving rod, a sliding block, a moving block, a moving groove and a tightening plate; the tightening auxiliary mechanism comprises a locking rod, a locking head, a locking spring, a longitudinal plate, a longitudinal groove and a deep groove hole, the lead screw adjusting mechanism comprises a driving motor, a lead screw, a threaded block and a side frame, through the design of a moving rod, a sliding block, a moving block, a moving groove and a tightening plate, a cable can be quickly and efficiently tightened, the wiring process is simplified, and the wiring efficiency is improved. The design of the tightening plate ensures the consistency and stability of cable tightening, the design of the locking rod, the locking head and the locking spring ensures the safety in the wiring tightening process, and the cable is prevented from slipping or shifting in the tightening process.

The present invention discloses a manufacturing device and a manufacturing method for a floating photovoltaic cable for an offshore photovoltaic system, comprising a cable body passing through a rack at a constant speed, a winding frame being rotatably arranged on a movement path close to the cable body on one side of the rack, the winding frame being connected to a driving motor through a transmission mechanism, and the rotation of the winding frame driving the armored steel sheet to be wound on the surface of the cable body; a spot welding gun, the spot welding gun being movably arranged above the cable body inside the rack through an adjustment mechanism, and the armored steel sheet on the surface of the cable body being aligned below the spot welding gun; a resistance band, the resistance band being sleeved on the surface of two groups of driving shafts, the resistance band being fitted with the armored steel sheets on the upper and lower sides of the cable body, and the movement of the cable body driving the shaft to rotate on both sides of the connecting frame. The present invention can effectively prevent the occurrence of stress loosening in the wound armor, and the independence of the equipment can be achieved through the setting of the pressing frame mechanism, and the application effect is stronger.

The invention provides a woven stent, a delivery system and a stent system.The woven stent is formed by weaving a plurality of weaving wires in a staggered mode, the end portions of all the weaving wires at at least one end of the woven stent are provided with preset structures, the preset structures are smooth structures, all the preset structures at at least one end of the woven stent are distributed on different circumferential faces, and the preset structures are smooth structures. The conveying system comprises a conveying guide wire, a plurality of friction pads are arranged at the far end of the conveying guide wire at intervals in the axial direction, and the woven stent is used for being loaded on the friction pads. The preset structure at the at least one end of the woven stent is used for being clamped and matched with the gap between the friction pads, so that the probability of stent deloading and withdrawing failure in the conveying process can be reduced, and scratching of the stent to the microcatheter and stimulation of the stent to the blood vessel wall can be reduced.

The utility model relates to the technical field of stainless steel wire winding equipment, and discloses winding equipment for medical stainless steel wires, which comprises a vertical box, a servo motor is fixedly mounted at the upper position of an inner cavity of the vertical box, and the servo motor is connected with the vertical box. A bearing rod is fixedly mounted at the driving end of the servo motor, and a winding disc is detachably mounted on the bearing rod. According to the rolling and winding equipment for the medical stainless steel wire, an electric telescopic rod extends to drive a U-shaped connecting frame to move upwards, so that a locking plate moves upwards, the locking plate makes contact with the stainless steel wire, the stainless steel wire is extruded between the top of the locking plate and a winding disc, and the stainless steel wire is pressed, held and fixed; then the stainless steel wire is cut off, the stainless steel wire is pressed and limited, the head end of the stainless steel wire is not loosened, and the head end of the stainless steel wire is manually fixed to the winding disc, so that the stainless steel wire head can be prevented from loosening from the winding disc.

The utility model relates to the technical field of non-woven fabric processing, and discloses a non-woven fabric uncoiling device which comprises a base, an uncoiling mechanism is arranged at the top of the base, a supporting mechanism is arranged at the top of the base, the uncoiling mechanism comprises an uncoiling assembly and a limiting assembly, and the uncoiling assembly is arranged at the top of the base. Through the arranged unwinding mechanism, when a non-woven fabric roll needs to be unwound, the non-woven fabric roll is connected to the peripheries of the fixing plates in a sliding mode firstly, the four fixing plates are in a folded state, and at the moment, an adjusting disc can be rotated to drive a threaded rod to rotate in a fixing cylinder to move front and back according to the size of the inner side of the non-woven fabric roll; when the threaded rod moves, the mounting base can be driven to slide on the periphery of the fixing cylinder, when the mounting base moves, the concave frame can be driven to move, in the moving process, the angle of the connecting shaft can be changed between the concave frame and the fixing plates, and the distance between the four sets of fixing plates and the mounting base can be changed.